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Checkweigher with material sending device

A checkweigher and weighing technology, applied in the direction of measuring devices, automatic feeding/discharging weighing equipment, instruments, etc., can solve the problem of insufficient distance between adjacent products, limit the scope of use of checkweighers, and affect conveyor line products Quality and other issues, to achieve the effect of weighing accuracy guarantee

Pending Publication Date: 2018-12-18
SHANDONG SETAQ INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the above-mentioned product conveying lines are prone to insufficient spacing between adjacent products, checkweighers cannot be used directly, which greatly limits the scope of use of checkweighers and greatly affects the product quality of these product conveying lines

Method used

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  • Checkweigher with material sending device
  • Checkweigher with material sending device
  • Checkweigher with material sending device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1: a kind of checkweigher with sending device, as figure 1 As shown, it includes a feeding unit, a weighing unit, and a rejecting unit 6 arranged sequentially from left to right, and also includes a control cabinet. The weighing unit is composed of an object moving platform and a load cell 14 connected thereto. The upper part of the object moving platform The surface is parallel to the upper surface of the feeding unit, the feeding unit is a feeding belt conveyor 8, the object moving platform is a weighing belt conveyor 7, and the weighing unit is connected with the frame 15 by a load cell 14, the feeding unit, The rejecting unit 6 is connected with the frame 15, the load cell 14 and the rejecting unit 6 are electrically connected with the control cabinet respectively, and the feeding belt conveyor 8 and the weighing belt conveyor 7 are also electrically connected with the control cabinet respectively. The left side of the left side is also provided with a ma...

Embodiment 2

[0047] Embodiment 2: A checkweigher with a material sending device, the same as Embodiment 1 will not be repeated, as figure 2 with 3As shown, the difference is that the axes of the second roller shaft 4 and the first roller shaft 9 are perpendicular to the upper surface of the feeding unit, and the lengths of the second roller shaft 4 and the first roller shaft 9 are greater than the upper and lower thicknesses of the product 2, The roller shaft adjustment bracket is a vertical shaft adjustment bracket 16, and the vertical shaft adjustment bracket 16 includes two vertically opposite horizontal plates parallel to the upper surface of the feeding unit. The strip-shaped hole of the second roller shaft 4 is provided with a front guide rail 11 on the left side of the feeding device. The product channel formed by the front guide rail 11 and the product conveying line 1 includes a left channel and a right channel, and the left channel is a horn. Mouth-shaped groove-shaped passage,...

Embodiment 3

[0049] Embodiment 3: A checkweigher with a material sending device, the same as Embodiment 1 will not be repeated, the difference is that, as Figure 4 with 5 As shown, the feeding unit is the feeding slide 18, and the object moving platform is the weighing slide 17. The feeding slide 18 and the weighing slide 17 do not need to be electrically connected to the control cabinet. The feeding slide 18, the weighing slide 17, and the rejecting unit 6 Arranged obliquely from the upper left to the lower right, the bottom surface of the feeding slide 18 is parallel to the bottom surface of the weighing slide 17 and the inclination angle to the horizontal plane is α, 5°<α<55°, the feeding slide 18 can be a smooth flat plate, or It is a smooth flat-bottomed U-groove slightly wider than product 2. The bottom surface of the left end is bent downward to the left. Be provided with slide plate material guide mechanism 19, slide plate material guide mechanism 19 right end base plates stretch...

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Abstract

The invention relates to a checkweigher with a material sending device. The checkweigher comprises a material feeding unit and a weighing unit that are arranged in sequence from left to right, and further comprises a control cabinet, wherein the weighing unit comprises an object moving platform and a weighting sensor connected with the object moving platform, the upper surface of the object movingplatform is parallel to the upper surface of the material feeding unit, the weighing unit is connected with a rack through the weighing sensor, the material feeding unit is connected with the rack, the weighing sensor is electrically connected with the control cabinet, the material sending device is arranged at the left of the material feeding unit, the material sending device comprises a rolleradjustment support and a second roller and a first roller that are arranged on the roller adjustment support, the first roller and the second roller are opposite and are parallel, a plane in which axes of the first roller and the second roller is vertical to the upper surface of the material feeding unit, axes of the second roller and the first roller are vertical to a product moving direction onthe upper surface of the material feeding unit, at least one of the second roller and the first roller is connected with a rotating drive device, and the rotating drive device is electrically connected with the control cabinet.

Description

technical field [0001] The invention relates to the field of dynamic weighing detection, in particular to a checkweigher with a feeding device for a single row of hard-surface objects that can push each other and have two flat surfaces facing away from each other. Background technique [0002] Many standard product industries such as food, medicine, health care, daily chemicals, hardware, clothing, books, electronics, etc. need to use checkweighers for weight detection to remove unqualified weight. [0003] A checkweigher is generally composed of a feeding unit, a weighing unit, and a rejecting unit. The feeding unit sends the inspected product to the weighing unit smoothly. The feeding unit can be a belt conveyor or an inclined slide (the speed of the product on the inclined slide is in an accelerated state). The weighing unit consists of an object moving platform and a load cell connected to it. The object moving platform can be a belt conveyor or can be connected to an i...

Claims

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Application Information

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IPC IPC(8): G01G13/24
CPCG01G13/24
Inventor 汤小牛刘久明
Owner SHANDONG SETAQ INSTR
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