Paper cover detecting and stacking equipment

Abstract

The utility model relates to paper cover detecting and stacking equipment, which comprises a detecting device and a cover stacking device, and is characterized in that the detecting device comprises a conveying track, the output end of the conveying track is connected with two crossways, a detecting platform is arranged at the joint of the conveying track and the two crossways, a detecting mechanism is arranged on the detecting platform, and the detecting mechanism is connected with the conveying track. The detection platform is provided with a material distribution mechanism, and the output end of one turnout is connected to the cap stacking device. According to the paper cover detecting and stacking equipment, in the conveying process, paper covers are detected and classified, the detection efficiency of the paper covers can be improved, after detection, good paper covers can be stacked, bad paper covers can be classified and recycled, and the production efficiency of the paper covers is effectively improved.

Description

Technical Field

[0001] This utility model specifically relates to a paper cover detection and stacking device. Background Technology

[0002] Currently, conventional paper cap forming machines do not have built-in detection and stacking functions. The formed paper caps are all manually inspected before being stacked into strings and then packaged. Because manual selection and inspection have low accuracy, are labor-intensive, and are prone to visual fatigue and errors, this operation not only reduces the overall production efficiency of paper caps, but also easily leads to defective products flowing out due to improper manual selection, causing potential quality problems, and also increases production costs. Utility Model Content

[0003] In view of the shortcomings of the prior art, the technical problem to be solved by this utility model is to provide a paper cover detection and stacking device.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a paper cover detection and stacking device, including a detection device and a stacking device, characterized in that: the detection device includes a conveying track, the output end of the conveying track is connected to two branch tracks, a detection platform is provided at the connection between the conveying track and the two branch tracks, a detection mechanism is provided on the detection platform, a material distribution mechanism is provided at the detection platform, and the output end of one of the branch tracks is connected to the stacking device.

[0005] Preferably, the material distribution mechanism includes multiple material distribution plates, and a material distribution cylinder for controlling the lifting and lowering of the material distribution plates is provided on the top of the conveying track.

[0006] Preferably, the stacking device includes a stacking frame, a stacking slide groove is provided on the stacking frame, a stacking cylinder is provided at the rear end of the stacking slide groove, and multiple resistance burrs are provided on the side wall of the stacking slide groove.

[0007] Preferably, a transverse linear module is installed on the top of the stacking frame, a push plate is installed on the slider of the transverse linear module, the push plate has an opening slot for the resistance burrs to pass through, and an elastic push block assembly is movably arranged on the push plate.

[0008] Preferably, the elastic push block assembly includes a mounting block and a push block. The mounting block is mounted on the push plate 14. A sliding groove for the push block to move is formed on the mounting block. Sliding tracks are formed on the two inner sidewalls of the sliding groove. Sliding rods are provided on both sides of the push block and are embedded in the corresponding sliding tracks. A spring is provided between the top of the push block and the inner top surface of the sliding groove.

[0009] Preferably, a conveyor frame is provided below the conveying end of the stacking device, a conveyor belt is provided on the top of the conveyor frame, and multiple spacers are provided on the conveyor belt.

[0010] Preferably, the conveying track is an arc-shaped conveying track.

[0011] Compared with the prior art, the present invention has the following advantages: the paper cover detection and stacking equipment detects and classifies paper covers during the conveying process, which can improve the detection efficiency of paper covers. After detection, good paper covers can be stacked and stored, and inferior paper covers can be sorted and recycled, which can effectively improve the efficiency of paper cover production. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of this utility model.

[0013] Figure 2 This is a schematic diagram showing the connection between the conveying track and the branch line in Embodiment 1 of this utility model.

[0014] Figure 3 This is a front view of the push plate of Embodiment 1 of this utility model.

[0015] Figure 4 This is a side sectional view of the elastic pusher assembly of Embodiment 1 of this utility model.

[0016] Figure 5 This is a schematic diagram showing the connection between the conveying track and the branch line in Embodiment 2 of this utility model.

[0017] The markings in the diagram are: 1. Conveying track; 2. Good product branch; 3. Inspection platform; 4. Defective product branch; 5. Inspection mechanism; 6. First partition; 7. Second partition; 8. Third partition; 9. Stacking rack; 10. Stacking chute; 11. Stacking cylinder; 12. Resistance burr; 13. Opening slot; 14. Push plate; 15. Conveying frame; 16. Conveying belt; 17. Spacer; 18. Transfer rod; 19. Mounting block; 20. Push block; 21. Slide rod; 22. Spring component; 23. Lateral linear module; 24. Air blowing device. Detailed Implementation

[0018] To make the above-mentioned features and advantages of this utility model more apparent and understandable, specific embodiments are described below in conjunction with the accompanying drawings for detailed explanation. Example 1

[0019] like Figures 1-4As shown, a paper cover detection and stacking device includes a detection device and a stacking device. The detection device includes a conveyor track 1, the output end of which is connected to two branch tracks. A detection platform 3 is provided at the connection between the conveyor track and the two branch tracks. Negative pressure fans are respectively installed on the conveyor track 1 and the two branch tracks. The negative pressure fan on the conveyor track section is located on one side of the detection platform 3, while the negative pressure fans on the two branch tracks are located at the front section of the branch tracks. When the paper cover reaches the rear half of the branch track, it will automatically fall due to the height difference. The working method of the negative pressure fans is existing technology and will not be described in detail here.

[0020] The two branch channels include a good product branch channel 2 and a defective product branch channel 4. The detection platform 3 is equipped with a detection mechanism 5, which is existing technology, such as a camera. The detection platform 3 is equipped with a material distribution mechanism. The output end of the good product branch channel 2 is connected to a stacking device, and a recycling box can be placed at the output end of the defective product branch channel 4 for defective product recycling.

[0021] In this embodiment, the material distribution mechanism includes multiple material distribution plates, and a material distribution cylinder for controlling the lifting and lowering of the material distribution plates is provided on the top of the conveying track 1. The material distribution plates are used to separate the conveying track 1 and the two branch tracks. The material distribution plates include a first partition 6, a second partition 7, and a third partition 8. The first partition 6 is used to separate the conveying track 1, the second partition 7 is used to separate the conveying track 1 and the good product branch track 2, and the third partition 8 is used to separate the conveying track 1 and the defective product branch track 4.

[0022] Initially, the first partition 6 isolates the conveyor track 1, and the negative pressure fan of the conveyor track 1 operates to move the paper cover to the detection mechanism. After the detection mechanism detects the paper cover, the first partition 6 is raised. Based on different detection results, different branch channels are connected to the conveyor track, and the corresponding negative pressure fans are turned on, so that the paper cover to be tested is conveyed out through different branch channels.

[0023] In this embodiment, the stacking device includes a stacking frame 9, a stacking slide 10 is provided on the stacking frame 9, a stacking cylinder 11 is provided at the rear end of the stacking slide 10, and multiple resistance burrs 12 are provided on the side wall of the stacking slide 10. The resistance burrs 12 are made of long strip-shaped plush brushes.

[0024] In this embodiment, a transverse linear module 23 is installed on the top of the stacking frame 9. A push plate 14 is installed on the slider of the transverse linear module 23. The push plate 14 has multiple openings 13 for the resistance burrs to pass through. Four elastic push block assemblies are movably arranged on the push plate 14. The push plate 14 is a semi-circular push plate.

[0025] The elastic push block assembly includes a mounting block 19 and a push block 20. The mounting block 19 is mounted on the push plate 14. A sliding groove for the push block 20 to move is formed on the mounting block 19. Sliding tracks are formed on the two inner side walls of the sliding groove. Sliding rods 21 are provided on both sides of the push block 20. The sliding rods 21 are embedded in the corresponding sliding tracks. A spring member 22 is provided between the top of the push block 20 and the inner top surface of the sliding groove.

[0026] The pusher block 20 has an arc-shaped surface on one side facing the detection device, and a flat surface on the other side. This facilitates the stacking of paper covers.

[0027] When the paper cover reaches the push block position, it will push the push block 20 upward, causing the spring 22 to be compressed. After the paper cover passes the push block 20, the push block 20 returns to its original position. After the paper cover is stacked to a certain number, the horizontal linear module drives the push plate 14 to move. The push plate 14 drives the elastic push block assembly to move. The push block 20 pushes the paper cover to move along the stacking slide 10.

[0028] A counter can be installed on the stacking slide 10 to link the push-up cylinder 11 and the transverse linear module 23, so as to facilitate the setting of the number of paper cover stacks. The counter is existing technology and will not be described in detail here.

[0029] When the paper cover that is to be tested as good reaches the stacking rack 9, the stacking cylinder 11 pushes the paper cover forward until it passes the push block and then retracts. Due to the resistance of the burr 12, two adjacent paper covers can be stacked together well. After the preset number is stacked, the horizontal linear module controls the push plate to move, so that the push plate 14 drives the stacked paper covers to move out.

[0030] In this embodiment, a conveyor frame 15 is provided below the conveyor end of the stacking device, and a conveyor belt 16 is provided on the top of the conveyor frame 15. A plurality of spacers 17 are provided on the conveyor belt 16, and a space for accommodating stacked paper covers is formed between two adjacent spacers 17.

[0031] In this embodiment, the conveying track is an arc-shaped conveying track.

[0032] Two transfer rods 18 are symmetrically installed on the stacking frame 9, directly above the conveyor frame 15. One end of each transfer rod 18 is swayably mounted on the stacking frame 9, and the other end is connected to a respective transfer cylinder, which is mounted on the top of the stacking frame 9. When the push plate 14 pushes out the stacked covers, the two transfer rods 18 receive the stacked paper covers. After the paper covers have fully reached the transfer rods, the two transfer cylinders control one end of the two transfer rods 18 to expand, allowing the paper covers to fall freely onto the conveyor frame 15. Example 2

[0033] Please refer to Figure 5 The difference between this embodiment and Embodiment 1 is as follows: A paper cover detection and stacking device includes a detection device and a stacking device. The detection device includes a conveyor track 1, the output end of which is connected to two branch tracks. A detection platform 3 is provided at the connection between the conveyor track and the two branch tracks. The two branch tracks include a good product branch track 2 and a defective product branch track 4. The output end of the good product branch track 2 is connected to the stacking device, and a recycling box can be placed at the output end of the defective product branch track 4 for defective product recycling. A negative pressure fan is provided on the good product branch track 2, and the negative pressure fan is located at the front section of the good product branch track. When the paper cover reaches the rear half of the branch track, it will automatically fall due to the height difference. The working method of the negative pressure fan is existing technology and will not be described in detail here. The detection platform 3 is equipped with a detection mechanism 5, which is a prior art device, such as a camera. The conveying track 1 is also equipped with an air blowing device 24 at the detection mechanism 5. The air blowing device 24 is a prior art fan, and its working principle will not be described in detail here. The air outlet of the air blowing device 24 faces the entrance of the defective product branch channel 4. After the paper cover is detected by the detection mechanism 5, if the paper cover is found to be defective, the air blowing device is activated to blow the defective paper cover into the defective product branch channel 4 for transport. If the paper cover passes the inspection, the air blowing device 24 is not activated.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications, equivalent changes, and alterations made by those skilled in the art to the above embodiments based on the technical essence of the present utility model without departing from the content of the technical solution of the present utility model shall be within the scope of the present utility model.

Claims

1. A paper cover detecting and stacking apparatus, characterized by: The device includes a detection device and a stacking device, characterized in that: the detection device includes a conveying track, the output end of the conveying track is connected to two branch tracks, a detection platform is provided at the connection between the conveying track and the two branch tracks, a detection mechanism is provided on the detection platform, a material distribution mechanism is provided at the detection platform, and the output end of one of the branch tracks is connected to the stacking device.

2. The paper cover detecting and stacking apparatus according to claim 1, characterized by: The material distribution mechanism includes multiple material distribution plates, and a material distribution cylinder is provided on the top of the conveying track to control the lifting and lowering of the material distribution plates.

3. The paper cover detecting and stacking apparatus according to claim 1, characterized by: The stacking device includes a stacking frame, on which a stacking slide is provided. A stacking cylinder is provided at the rear end of the stacking slide, and the side wall of the stacking slide is provided with multiple resistance burrs.

4. The paper cover detecting and stacking apparatus according to claim 3, characterized by: A transverse linear module is installed on the top of the stacking frame. A push plate is installed on the slider of the transverse linear module. An opening slot is provided on the push plate for the resistance burrs to pass through. An elastic push block assembly is movably arranged on the push plate.

5. The paper cover detecting and stacking apparatus according to claim 4, characterized by: The elastic push block assembly includes a mounting block and a push block. The mounting block is mounted on a push plate. A sliding groove for the push block to move is formed on the mounting block. Sliding tracks are formed on the two inner sidewalls of the sliding groove. Sliding rods are provided on both sides of the push block extending outward. The sliding rods are embedded in the corresponding sliding tracks. A spring is provided between the top of the push block and the inner top surface of the sliding groove.

6. The paper cover detecting and stacking apparatus according to claim 1, characterized by: A conveyor frame is provided below the conveyor end of the stacking device, and a conveyor belt is provided on the top of the conveyor frame, with multiple spacers on the conveyor belt.

7. The paper cover detecting and stacking apparatus according to claim 1, characterized by: The conveying track is an arc-shaped conveying track.

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