77results about How to "Avoid scratching contact" patented technology

An installation locking assembly applied to a circuit board (300) and controlled by a sensor comprises a driving motor (4) which is fixedly connected with a base frame, a driving screw (41) which is in power connection with the driving motor (4), a left installation assembly (100) and a right installation assembly (200) which are respectively driven by two threads rotating in opposite directions on the driving screw (41), and a guide rail member (3) which is fixedly connected with the base frame and is used for guiding the left installation assembly (100) and the right installation assembly (200), wherein the left installation assembly (100) and the right installation assembly (200) are arranged in bilateral symmetry.

The invention discloses a worktable device which is used for plate processing and powered by solar energy and a use method thereof. The worktable device comprises a conveying supporting device fixedly connected with a machine frame, a locking driving motor (4) fixedly connected with the machine frame, a driving lead screw (41) in power connection with the locking driving motor (4) and a locking assembly (100) driven through a thread of the driving lead screw (41). The locking assembly (100) is used for positioning and locking the lateral part, near the locking assembly (100), of a plate (300) under the driving of the locking driving motor (4).

The invention discloses a workbench device adjustable in speed and used for board machining and a using method of the workbench device. The workbench device comprises a transferring supporting device fixedly connected with a machine frame, a locking driving motor (4) fixedly connected with the machine frame, a driving threaded rod (41) in power connection with the locking driving motor (4), and a locking assembly (100) driven by a thread on the driving threaded rod (41). An electronic control device (14) is arranged on a shell of the locking driving motor (4) and electrically connected with the locking driving motor (4) for controlling the rotation speed of the locking driving motor (4). The locking assembly (100) is used for positioning and locking the side portion, close to the locking assembly (100), of a board (300) under the driving of the locking driving motor (4). The board (300) can be positioned and locked rapidly according to requirements by adjusting the rotation speed of the locking driving motor (4) through the electronic control device (14).

A mounting and locking device used for a circuit board (300) and provided with rollers comprises a driving motor (4), a driving screw (41), a left mounting component (100), a right mounting component (200) and a guide rail piece (3), wherein the driving motor (4) fixedly connected a base frame; the driving screw (41) is in power connection with the driving motor (4); the left mounting component (100) and the right mounting component (200) are respectively driven by two threads on the driving screw (41), which rotate in opposite directions; the guide rail piece (3) is fixedly connected with the base frame and are used for guiding the left mounting component (100) and the right mounting component (200); and the left mounting component (100) and the right mounting component (200) are arranged symmetrically.

The invention provides a workbench device for panel processing and capable of spraying coating materials and a use method thereof. The workbench device comprises a conveying supporting device fixedly connected with a rack, a locking drive motor (4) fixedly connected with the rack, a drive screw (41) which is in power connection with the locking drive motor (4) and a locking assembly (100) which is driven by a thread on the drive screw (41); the locking assembly (100) is used for positioning and locking the side portion, close to the locking assembly (100), of a panel (300) under the driving of the locking drive motor (4); the conveying supporting device is located on the side of the locking assembly (100) and is provided with a plurality of rotatable conveying rollers (301) to support the panel (300) and enable the panel (300) to move towards the locking assembly (100) under the external thrust action.

The invention provides a worktable device used for processing a board, capable of decreasing noise and provided with a rolling device, and an application method of the worktable device. The worktable device comprises a transmission supporting device which is fixedly connected with a rack, a locking driving motor (4) which is fixedly connected with the rack, a driving screw rod (41) which is in power linkage with the locking driving motor (4), and a locking assembly (100) which is driven through threads in the driving screw rod (41), wherein a noise insulation box (13) is arranged in the periphery of the locking driving motor (4) and used for decreasing the noise generated by operating the locking driving motor (4); the noise insulation box (13) is manufactured from metal materials, so that the cooling effect can be achieved; the locking assembly (100) can be driven by the locking driving motor (4) to position and lock the side part, close to the locking assembly (100), of the board (300).

The invention discloses a worktable device used for panel processing and provided with a limiting sensor and a use method of the worktable device used for panel processing and provided with the limiting sensor. The worktable device comprises a conveyance supporting device fixedly connected to a machine frame, a locking drive motor (4) fixedly connected to the machine frame, a drive screw (41) in power connection with the locking drive motor (4) and a locking assembly (100) driven by threads on the drive screw (41), wherein the locking assembly (100) is used for locating and locking the side part, close to the locking assembly (100), of a panel (300) under the driving effect of the locking drive motor (4); the conveyance supporting device is located beside the locking assembly (100) and is provided with a plurality of rotary conveying rollers (301) for supporting the panel (300) and enabling the panel (300) to move towards the locking assembly (100) under the effect of external thrust.

The invention discloses an intelligent assembling and locking device for a circuit board (300). The intelligent assembling and locking device comprises a driving motor (4) fixedly connected with a base frame, a driving screw rod (41) which is in power connection with the driving motor (4), a left assembling component (100) and a right assembling component (200) which are driven by two sections of threads with different screwing directions on the driving screw rod (41) respectively and a guide rail component (3) which is fixedly connected with the base frame and is used for guiding the left assembling component (100) and the right assembling component (200), wherein the left assembling component (100) and the right assembling component (200) are arranged in a laterally symmetrical manner.

The invention discloses a dustproof workbench device for processing plates and a using method of the dustproof workbench device for processing plates. The dustproof workbench device comprises a conveying supporting device fixedly connected with a rack, a locking driving motor (4) fixedly connected with the rack, a driving screw (41) in power connection with the locking driving motor (4) and a locking assembly (100) driven by a screw thread on the driving screw (41), wherein the locking assembly (100) is used for locating and locking the side part, close to the locking assembly (100), of a plate (300) under the drive of the locking driving motor (4); the top of the locking driving motor (4) is provided with a dustproof cover (15) for avoiding the condition that dust enters the locking driving motor (4) to generate influences to the normal operation of the locking driving motor (4); and the dustproof cover (15) is fixedly connected with the rack through two supporting rods (16).

The invention provides a workbench device used for panel processing and provided with left and right lifting rods and a using method of the workbench device used for panel processing and provided with the left and right lifting rods. The workbench device comprises a conveying supporting device fixedly connected with a rack, a locking driving motor (4) fixedly connected with the rack, a driving screw rod (41) in power connection with the locking driving motor (4) and a locking assembly (100) driven by a thread on the driving screw rod (41), wherein the locking assembly (100) is used for locating and locking the side portion, close to the locking assembly (100), of a panel (300) under the driving of the locking driving motor (4).

The invention provides a working table device used for machining a plate and provided with an illuminating device and a limit sensor and a using method of the working table device used for machining the plate and provided with the illuminating device and the limit sensor. The working table device comprises a conveying and supporting device fixedly connected with a rack, a locking drive motor (4) fixedly connected with the rack, a drive screw (41) in power connection with the locking drive motor (4) and a locking assembly (100) driven by a thread on the drive screw (41). The locking assembly (100) is used for locating and locking the side portion, close to the locking assembly (100), of the plate (300) under driving of the locking drive motor (4). The conveying and supporting device is located beside the locking assembly (100) and provided with multiple rotatable conveyor rollers (301) so as to support the plate (300), and the plate (300) moves toward the locking assembly (100) easily under the action of external thrust.

The invention discloses a mounting and locking device used for a circuit board (300) and provided with a buffer block. The mounting and locking device comprises a driving motor (4), a driving screw (41), a left mounting assembly (100), a right mounting assembly (200) and a guide rail member (3), wherein the driving motor (4) is fixedly connected with a base frame; the driving screw (41) is linked with the driving motor (4) by virtue of power; the left mounting assembly (100) and the right mounting assembly (200) are respectively driven by two sections of screw threads with opposite rotating directions on the driving screw (41); the guide rail member (3) is fixedly connected with the base frame and is used for guiding the left mounting assembly (100) and the right mounting assembly (200); and the left mounting assembly (100) and the right mounting assembly (200) are arranged in a bilateral symmetry way.