43results about How to "The transfer process is stable" patented technology

The invention relates to an apparatus for manufacturing traditional carbonized tiles, a carbonized chamber which is used in the apparatus for manufacturing the traditional carbonized tiles, and a manufacturing method. More particularly, the invention relates to the apparatus for manufacturing the traditional carbonized tiles, the carbonized chamber, and a tile manufacturing method utilizing the same, wherein after the tiles are sintered at a high temperature in a tunnel kiln, a trolley is closely combined with a chamber, while a closed state is kept, supplying and discharging amounts of fuel and air are adjusted so that a carbonizing step can be performed in a carbonizing chamber which can adjust the temperature, thereby manufacturing the high-quality carbonized tiles with a target color without a cooling room or a cooling kiln. Additionally, after the tiles are sintered at the high temperature in the tunnel kiln, in a chamber adding part, the carbonized chamber can be closely added at the upper part of each trolley; after easy movement by a conveying track, the carbonizing step is realized in the chamber outside the tile, thereby realizing no requirement for the cooling chamber or the cooling kiln equipment in the tunnel kiln. The apparatus has an advantage of simplifying the structure of a carbonizing processing device.

The invention discloses a steel unloading system suitable for bars and section steel, and mainly aims to solve the problem that steel unloading of bars and section steel cannot be implemented simultaneously in the prior art. The steel unloading system comprises a stepping steel unloading device, an auxiliary steel unloading device and a conveying device, wherein the stepping steel unloading device comprises a movable rack, a static rack and a rack driving device; the auxiliary steel unloading device comprises an auxiliary steel unloading baffle plate, a first driving device and a first transmission device; the first driving device is used for controlling the auxiliary steel unloading baffle plate to be positioned at a higher position or a lower position through the first transmission device; the conveying device comprises a conveying chain and a chain driving device. The shapes of recesses of the movable and static racks are improved, so that the section steel is conveyed more stably without being overturned. Therefore, the steel unloading system can be suitable for steel unloading of the bars and the section steel.

The present invention realizes a slurry transfer method capable of stably operating a plunger pump that supplies slurry at high pressure for a long period of time. A method for transferring slurry, wherein a transfer pump equipped with a ball check valve is operated under the conditions satisfying the following formula (1) to transfer the slurry containing particles and liquid, 7.8×10 3 <P≤5.0×10 5 (1). Here, P=W(ρ 1 / (ρ b -ρ 1 )) 0.5 / (C d(d+R)R 0.5 ), in formula (1), W represents the particle flow rate (kg / hr) in the slurry passing through the ball check valve, and C represents the particle concentration (kg / m 3 ), d represents the maximum particle diameter (m) of the particles in the slurry, R represents the ball diameter (m) of the one-way valve, ρ 1 Indicates the density of the liquid (kg / m 3 ), ρ b Indicates the density of the ball of the check valve (kg / m 3 ).

The invention is a wine picking device based on liquor hop images, comprising a camera fixing part and a hop collecting part, the camera fixing part is used to fix the position of the camera and collect pictures; the camera fixing part includes an adjustable fixing bracket and is installed on a fixed The camera on the bracket; the function of the hop collection part is to control the wine glass to collect the original wine and move the wine glass to the middle position of the camera to facilitate the collection of hops, and at the same time, the wine glass can be returned from the collection position to the wine flow position; the hop collection part includes a stepper The motor, the cam linkage mechanism, the end support and the wine glass fixed on the end support, the fixed bracket is fixed near the wine flow mouth of the liquor production line, and the stepping motor drives the cam link mechanism to move the wine glass to the flow mouth and the camera. Move back and forth directly below. It breaks the shortcomings of traditional manual viewing of flowers and wine picking, improves the degree of automation and intelligence, reduces human errors, and improves the rate of high-quality wine.

The invention relates to a control method for the transfer of a feed motor of an optical record player, which uses the rotation information of the optical disc, that is, the number of frequency generation signals generated every time the optical disc rotates, through the feed motor, the optical pick-up According to a certain amount that has been set, that is, to move the track pitch, after that, the residual error that occurs through the existing tracking drive and feed transfer drive control, minimizes the dependence on the existing feed transfer drive, and offsets the above-mentioned rotation information. The residual error after the move. Therefore, the feed transfer error can be quickly compensated and the residual error can be minimized. Since the dependence on the existing feed and transfer driver is reduced, the joint characteristics caused by the poor control of the tracking error detection part and the tracking control part can be minimized. The invention can solve the phenomenon that the off-track cannot be tracked due to fault or interference, resulting in repeated off-track.

The invention provides a loading and unloading device in a logistics system and belongs to the technical field of machinery. The loading and unloading device solves the problem that an existing loading and unloading device is poor in bearing capacity. The loading and unloading device, of an improved structure, in the logistics system comprises a machine frame which is approximately of a cuboid frame structure. The two ends of the machine frame are each provided with a lifting mechanism, wherein each lifting mechanism can drive goods on one side of the machine frame to vertically move. The loading and unloading device in the logistics system is characterized in that the bottom of the machine frame is connected with a platelike supporting plate in a sliding manner, the supporting plate is located between the two lifting mechanisms, the supporting plate can extend out to the bottom of the goods from one side of the machine frame, the upper portion of the supporting plate is connected with a platelike transferring plate in a sliding manner, the transferring plate can move between the two ends of the supporting plate, the movement direction of the transferring plate is identical with the movement direction of the supporting plate, and a plurality of rolling wheels are arranged between the supporting plate and the transferring plate. The loading and unloading device of the improved structure has a high bearing capacity.

In this apparatus, every circle the CD rotates, the optical collector will move on the track with configured distance. Through the remained error on existed tracking driver, the dependence on the moving driver is minimized to compensate the remained error after the movement of the rotating information. Thus the moving error is rapidly compensated, and the remained error is minimized.

The invention discloses a sheet-fed positioning paper feeding board design method. The method comprises the following specific steps that 1, different paper breadth specifications are selected; 2, allthe paper breadths selected in the step 1 are subjected to front lay and left / right side lay positioning, the positioning point of each paper is selected according to the length-width ratio of the paper, and an arc for paper positioning is obtained by connecting the obtained positioning points; 3, the specification of a paper feeding board is determined; and 4, an arc-shaped lay positioning groove is formed on the paper feeding board of which the specification is determined in the step 3 according to the positioning arc obtained in the step 2, a paper positioning lay moves along the positioning groove, and then positioning of paper with different breadths is achieved. The problem that in the existing paper positioning mode, paper positioning deviations exist due to the fact that a paper feeding board is unreasonable in design is solved.

The invention discloses an operation shadowless lamp capable of stably moving electric scalpels with different sizes. The operation shadowless lamp capable of stably moving the electric scalpels with the different sizes comprises a shadowless lamp body and an automatic transferring device, wherein the automatic transferring device is arranged on the edge of the shadowless lamp body and used for transferring the electric scalpels needed in an operation to a doctor. The automatic transferring device is composed of an electric-scalpel holding rail arranged on the edge of the shadowless lamp body, a transferring rail parallel to the electric-scalpel holding rail, connecting rails connected between the electric-scalpel holding rail and the transferring rail and sliding blocks fixed to the electric scalpels and sliding on the electric-scalpel holding rail and the transferring rail. Each sliding block is provided with two limiting pieces which are arranged in an axially symmetrical mode. Each limiting piece is composed of a limiting piece body, a fixed end arranged at one end of the limiting piece body and connected with the corresponding sliding block and a free end arranged at the other end of the limiting piece body. By the adoption of the operation shadowless lamp capable of stably moving the electric scalpels with the different sizes, the attending doctor can rapidly and effectively fetch the electric scalpels by himself or herself through keys on the overhead operation shadowless lamp, transferring is stable, the precise electric scalpels cannot be damaged, the success rate of the operation can be increased, and the burden of assistants is lightened.

An apparatus equipped with a phase maintenance means, according to the present invention, comprises: the phase maintenance means, comprising a dummy shaft which is fixed to one side of a frame that supports a plurality of parts, a slave shaft which revolves with the dummy shaft at the center while maintaining a specific distance, a force transfer portion, which is coupled to the dummy shaft and the slave shaft, for controlling the revolution of the slave shaft, and a support portion for guiding the revolution of the slave shaft with the dummy shaft at the center when revolving, by means of a rotational force that is supplied from a force generation portion; and a phase maintenance portion which is coupled and fixed to one side of the slave shaft.