Detection unit for online negative pressure air suction conveying device of roll paper die-cutting machine belt

A technology of negative pressure suction and detection unit, which is applied in transportation and packaging, cleaning methods using gas flow, object supply, etc., can solve problems such as belt bending deformation, belt negative pressure unevenness, detection false alarms, etc., to ensure No deformation, improved range of adaptation, and easy maintenance

A technology of negative pressure suction and detection unit, which is applied in transportation and packaging, cleaning methods using gas flow, object supply, etc., can solve problems such as belt bending deformation, belt negative pressure unevenness, detection false alarms, etc., to ensure No deformation, improved range of adaptation, and easy maintenance

CN104528419AActive Publication Date: 2015-04-22CHANGDE JINPENG PRINTING
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  • Detection unit for online negative pressure air suction conveying device of roll paper die-cutting machine belt
  • Detection unit for online negative pressure air suction conveying device of roll paper die-cutting machine belt
  • Detection unit for online negative pressure air suction conveying device of roll paper die-cutting machine belt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] A detection unit with a negative pressure suction device for a web die-cutting machine, such as figure 2 As shown, the conveying belt 9 is driven by the active conveying roller 10 and several conveying roller shafts 8 installed on the frame, and the product 7 is sent to the detection and identification system 3 under the action of the conveying belt 9 .

[0054] Such as Figure 2 ~ Figure 6 As shown, many conveying roller shafts 8 are horizontally installed on the frame, and a conveying belt 9 is laid on the conveying roller shaft 8. The conveying belt 9 is wide and full of small holes. Attached to the surface of the conveyor belt 9, the conveyor belt 9 is driven by the rotation of the conveyor roller shaft 8, and then the conveyor belt 9 drives the product 7 to move forward; a negative pressure cavity box 4 and a foldable negative pressure cavity box are arranged under the conveyor belt 9 6. Both are composed of the bottom plate 14 and the surrounding wall panels, an...

Embodiment 2

[0056] A detection unit with a negative pressure suction device for a web die-cutting machine, such as figure 2 As shown, the conveying belt 9 is driven by the active conveying roller 10 and several conveying roller shafts 8 installed on the frame, and the dust-removing product 7 passes through the online dedusting device 5 installed on the frame under the action of the conveying belt 9 Dust removal, the product after dust removal is identified by the detection and identification system 3, and enters the next process.

[0057] Such as Figure 7 ~ Figure 8 As shown, several conveying roller shafts 8 are horizontally installed on the frame, and a wide-format and small-hole conveying belt 9 is laid on the conveying roller shaft 8, and the conveying roller shaft 8 rotates to drive the conveying belt 9 to move forward. , the product 7 to be dedusted moves forward under the drive of the conveyor belt 9 .

[0058] Such as Figure 8 As shown, a first shaft 24 is installed in the i...

Embodiment 3

[0061] A detection unit with a negative pressure suction device for a web die-cutting machine, such as figure 2 As shown, the conveying belt 9 is driven by the active conveying roller 10 and several conveying roller shafts 8 installed on the frame 35, and the product 7 to be connected is dedusted by the online dedusting device 5 under the action of the conveying belt 9, and the dedusted product The product 7 is then identified by the detection and identification system 3, and enters the online connecting device 2 for connecting.

[0062] Such as Figure 9 , Figure 10Shown, upper roller shaft 40, lower roller shaft 45 are installed on frame 35, on upper roller shaft 40 and lower roller shaft 45, be respectively fixed with a string of upper roller 37 and lower roller 36 corresponding to each other, on upper roller 37 The surface and the surface of the lower roller 36 are provided with rectangular grooves; the positions of the rectangular grooves on the surface of the upper a...

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Abstract

The invention discloses a detection unit for an online negative pressure air suction conveying device of a roll paper die-cutting machine belt. The detection unit comprises the conveying device, negative pressure cavity boxes, a foldable negative pressure cavity box, a sliding device of the foldable negative pressure cavity box and a belt supporting frame. The negative pressure cavity boxes and the foldable negative pressure cavity box are arranged on the lower face of a conveyor belt and the foldable negative pressure cavity box can slide, stretch and retract in one negative pressure cavity box. A negative pressure cavity panel is arranged on the negative pressure cavity boxes and the foldable negative pressure cavity box. The negative pressure cavity boxes are fixed to a rack, the foldable negative pressure cavity box is fixed to the sliding device, and the sliding device is connected with a cylinder. The negative pressure cavity boxes and the foldable negative pressure cavity box are provided with connectors and connected with an exhaust fan. The belt supporting frame is a mesh type frame arranged on the negative pressure cavity panel. A dust removal device and a connection device can be additionally arranged on the detection unit. Products can be stably and accurately conveyed to a detection device through the negative pressure air suction conveying device.

Description

technical field [0001] The invention relates to a detection unit of a roll paper die-cutting machine, in particular to an online negative pressure suction conveying device for fixing the paper on a belt during the process of transporting the cigarette packaging box paper on the roll paper die-cutting machine to an online quality detection device , and a detection unit with the device. Background technique [0002] Web die-cutting machine and web die-cutting technology have been more and more widely used in the packaging and printing industry. Web die-cutting machine is mainly composed of three parts: unwinding part, die-cutting part and rewinding part. The unwinding part is mainly to feed paper for the die-cutting machine, the die-cutting part is to cut the printed paper into single finished products, and the winding part is mainly to collect and organize the die-cut products. The die-cut products need to be transported to the online quality inspection device of the web d...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

Patent Timeline
22 Apr 2015
Publication
CN104528419A
IPC
B65H5/02; B65H5/22; B08B5/04
Inventors
孔繁辉; 蔡华标