Paper counting device

Abstract

The utility model relates to the field of paper counting devices, in particular to a paper counting device which comprises a supporting frame, the inner wall of the supporting frame is rotationally connected with a threaded rod through two bearings, the left side face of the supporting frame is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with the left end of the threaded rod. The right side face of the supporting frame is fixedly connected with an industrial computer, and the outer surface of the threaded rod is in threaded connection with a control panel with holes. Through cooperation of a sliding opening and a sliding strip, the sliding strip can move up and down, and then the sliding strip can drive a bar code scanner to move up and down; through cooperation of the positioning block with holes, the insertion holes and the insertion rod, the insertion rod can be inserted into the insertion holes in different positions, the positioning block with holes can position the sliding strip, the effect of adjusting the height of the bar code scanner is achieved, the bar code scanner can rapidly scan bar codes on paper, and the counting efficiency of the paper is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper counting devices, in particular to a paper counting device. Background Art

[0002] A paper counting device is a device used to count the number of sheets of paper on automated equipment such as printing presses and binding machines. It can achieve accurate and high-speed counting and display the counting results on the device. The device is mainly composed of sensors, circuit boards, display screens, etc. When a folding machine counts book cover papers, it generally relies on a barcode scanner to identify and count the barcodes on the book cover papers.

[0003] After searching, a Chinese patent with publication number CN212515884U discloses a paper counting device, which includes a long strip mounting plate arranged above the paper feeding table, a barcode scanner irradiating the paper feeding table and an industrial computer electrically connected to the barcode scanner are arranged on the mounting plate, a T-shaped slideway is provided along its length direction, a screw rod arranged along its length direction is rotatably connected in the slideway, one end of the screw rod passes through the slideway, a slide bar cooperating with the slideway is provided on the barcode scanner, the slide bar is sleeved on the screw rod and threadedly connected to the screw rod. The utility model has the advantage that it can scan and count book covers of different specifications, thereby improving the applicability of the paper counting device.

[0004] The above solution solves the problem that the scanner cannot move during the counting process, making it difficult to scan and count book covers of different specifications. However, during use, it is difficult to adjust the height of the scanner, which causes the scanner to be too far or too far away from the barcode during the scanning process, making it difficult to quickly and clearly identify the barcode, thereby affecting the counting efficiency of the paper.

[0005] Therefore, a new solution is needed to solve this problem Utility Model Content

[0006] In view of the above background technology, the prior art has the disadvantages of being difficult to adjust the height of the barcode scanner, which affects the efficiency of paper counting.

[0007] The paper counting device disclosed in the utility model comprises a support frame, the inner wall of the support frame is rotatably connected with a threaded rod through two bearings, the left side of the support frame is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected to the left end of the threaded rod, the right side of the support frame is fixedly connected with an industrial computer, the outer surface of the threaded rod is threadedly connected with a control board with holes, the bottom surface of the control board with holes is fixedly connected with a console, the upper surface of the console is fixedly connected with two positioning blocks with holes, the upper surface of the console is provided with two groups of sliding openings, the inner wall of each of the sliding openings is slidably connected with a sliding bar, the right side surface of each of the sliding bars is provided with a group of jacks, a barcode scanner is fixedly connected to the bottom surface of a group of the sliding bars, the inner wall of each of the positioning blocks with holes is slidably connected with an insertion rod, and the left and right ends of the two insertion rods respectively penetrate the two groups of jacks and extend to the outside of the jacks.

[0008] Furthermore, the right end of each of the insertion rods is fixedly connected to a permanent magnet block, and the left side of each of the permanent magnet blocks is attracted to the right side of the console.

[0009] Furthermore, a slide groove is provided on the inner top wall of the support frame, a slider is slidably connected to the inner wall of the slide groove, and the bottom surface of the slider is fixedly connected to the upper surface of the control plate with holes.

[0010] Furthermore, folding machine connecting plates are provided on both sides of the support frame, and the side surfaces of the two folding machine connecting plates close to each other are fixedly connected to the left and right sides of the support frame respectively, and the upper surface of each folding machine connecting plate is provided with two mounting holes.

[0011] Furthermore, two limiting rings are fixedly connected to the outer surface of the threaded rod, and the two limiting rings are respectively located on the left and right sides of the control plate with holes.

[0012] Furthermore, two buffer pads are provided below the console, and the bottom surface of each buffer pad is fixedly connected to the upper surface of the barcode scanner.

[0013] Furthermore, two vertical plates are fixedly connected to the upper surface of the barcode scanner, and curved plates are fixedly connected to the side surfaces of the two vertical plates away from each other, and a lighting lamp is fixedly connected to the bottom surface of each curved plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model is provided with a sliding mouth and a slide bar, so that the slide bar can move up and down, and then the slide bar can drive the barcode scanner to move up and down. By using the cooperation of the positioning block with holes, the socket and the insertion rod, the insertion rod can be inserted into the socket at different positions, so that the positioning block with holes can position the slide bar, so as to achieve the effect of height adjustment of the barcode scanner, so that the barcode scanner can quickly scan the barcode on the paper, and speed up the counting efficiency of the paper.

[0016] 2. The utility model can control the perforated control plate to slide left and right by cooperating with an industrial computer, a servo motor and a threaded rod, thereby eliminating the need for workers to manually turn the hand wheel for adjustment, reducing the work intensity of the workers, and being able to adjust the position of the barcode scanner so that the barcode scanner can identify barcodes on papers at different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the top view of the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of a side sectional view of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the control console of the utility model.

[0022] In the figure: 1. support frame; 2. servo motor; 3. folding machine connecting plate; 4. threaded rod; 5. limit ring; 6. control console; 7. control board with holes; 8. slide bar; 9. industrial computer; 10. buffer pad; 11. bar code scanner; 12. socket; 13. bending plate; 14. lighting lamp; 15. slider; 16. slide groove; 17. permanent magnet block; 18. plug rod; 19. positioning block with holes; 20. vertical plate; 21. slide mouth. DETAILED DESCRIPTION

[0023] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0024] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The paper counting device of the utility model includes a support frame 1, and a folding machine connecting plate 3 is provided on the left and right sides of the support frame 1. The side surfaces of the two folding machine connecting plates 3 close to each other are fixedly connected to the left and right side surfaces of the support frame 1 respectively. Two mounting holes are provided on the upper surface of each folding machine connecting plate 3. The device can be installed on the folding machine through the folding machine connecting plate 3 to count the book cover papers of the folding machine. The inner wall of the support frame 1 is rotatably connected with a threaded rod 4 through two bearings.

[0025] A servo motor 2 is fixedly connected to the left side of the support frame 1, and the output end of the servo motor 2 is fixedly connected to the left end of the threaded rod 4. The threaded rod 4 is controlled to rotate by the servo motor 2, and the threaded rod 4 can control the perforated control plate 7 to move left and right. A slide groove 16 is provided on the inner top wall of the support frame 1, and a slider 15 is slidably connected to the inner wall of the slide groove 16. The bottom surface of the slider 15 is fixedly connected to the upper surface of the perforated control plate 7. The perforated control plate 7 can be positioned by the slider 15 and the slide groove 16 to prevent the perforated control plate 7 from swinging during the movement.

[0026] An industrial computer 9 is fixedly connected to the right side of the support frame 1, a control panel 7 with holes is threadedly connected to the outer surface of the threaded rod 4, a control console 6 is fixedly connected to the bottom surface of the control panel 7 with holes, two positioning blocks 19 with holes are fixedly connected to the upper surface of the control panel 6, two groups of sliding openings 21 are provided on the upper surface of the control panel 6, and a slide bar 8 is slidably connected to the inner wall of each sliding opening 21.

[0027] A group of jacks 12 are provided on the right side of each slide bar 8, and the barcode scanner 11 can be controlled to move up and down through the slide bar 8, and the height of the barcode scanner 11 can be adjusted by cooperating with the jacks 12 and the insertion rod 18. The bottom surface of a group of slide bars 8 is fixedly connected with the barcode scanner 11, and the barcode scanner 11 can move left and right with the slide bar 8 and the console 6, so that the barcode scanner 11 can scan and count the barcodes on book covers and paper at different positions.

[0028] The inner wall of each positioning block 19 with a hole is slidably connected with an insertion rod 18, and the left and right ends of the two insertion rods 18 respectively penetrate the two groups of insertion holes 12 and extend to the outside of the insertion holes 12. The right end of each insertion rod 18 is fixedly connected with a permanent magnet block 17, and the left side of each permanent magnet block 17 is attracted to the right side of the console 6. The permanent magnet block 17 can be used to position the insertion rod 18 to prevent the insertion rod 18 from falling off during use.

[0029] In order to facilitate the barcode scanner 11 to scan and identify the barcode, two vertical plates 20 are fixedly connected to the upper surface of the barcode scanner 11, and the side surfaces of the two vertical plates 20 that are away from each other are fixedly connected to a bent plate 13. The bottom surface of each bent plate 13 is fixedly connected to a lighting lamp 14. The lighting lamp 14 can be used to supplement the light of the bark barcode below, so that the barcode scanner 11 can identify and count the barcode.

[0030] In this embodiment, two buffer pads 10 are provided below the console 6 , and the bottom surface of each buffer pad 10 is fixedly connected to the upper surface of the barcode scanner 11 . The buffer pads 10 can prevent the bent plate 13 from colliding with the console 6 .

[0031] In this embodiment, two limit rings 5 ​​are fixedly connected to the outer surface of the threaded rod 4. The two limit rings 5 ​​are respectively located on the left and right sides of the perforated control plate 7. The limit rings 5 ​​can limit the perforated control plate 7 to prevent the console 6 from colliding with the support frame 1.

[0032] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A paper counting device, comprising a support frame (1), characterized in that: The inner wall of the support frame (1) is rotatably connected to a threaded rod (4) via two bearings; the left side of the support frame (1) is fixedly connected to a servo motor (2); the output end of the servo motor (2) is fixedly connected to the left end of the threaded rod (4); the right side of the support frame (1) is fixedly connected to an industrial computer (9); the outer surface of the threaded rod (4) is threadedly connected to a control panel (7) with holes; the bottom surface of the control panel (7) with holes is fixedly connected to a control console (6); the upper surface of the control console (6) is fixedly connected to two fixed control panels with holes. The control console (6) is provided with a positioning block (19), two groups of sliding openings (21) are provided on the upper surface of the control console (6), the inner wall of each sliding opening (21) is slidably connected to a sliding bar (8), the right side of each sliding bar (8) is provided with a group of plug holes (12), the bottom surface of a group of sliding bars (8) is commonly fixedly connected to a barcode scanner (11), the inner wall of each positioning block with holes (19) is slidably connected to an insertion rod (18), and the left and right ends of the two insertion rods (18) respectively penetrate the two groups of plug holes (12) and extend to the outside of the plug holes (12).

2. The paper counting device according to claim 1, characterized in that: The right end of each of the insertion rods (18) is fixedly connected to a permanent magnet block (17), and the left side surface of each of the permanent magnet blocks (17) attracts the right side surface of the console (6).

3. The paper counting device according to claim 1, characterized in that: The inner top wall of the support frame (1) is provided with a slide groove (16), the inner wall of the slide groove (16) is slidably connected with a slider (15), and the bottom surface of the slider (15) is fixedly connected to the upper surface of the control plate (7) with a hole.

4. The paper counting device according to claim 1, characterized in that: A folding machine connecting plate (3) is provided on both the left and right sides of the support frame (1); the side surfaces of the two folding machine connecting plates (3) close to each other are respectively fixedly connected to the left and right side surfaces of the support frame (1); and the upper surface of each folding machine connecting plate (3) is provided with two mounting holes.

5. The paper counting device according to claim 1, characterized in that: Two limiting rings (5) are fixedly connected to the outer surface of the threaded rod (4), and the two limiting rings (5) are respectively located on the left and right sides of the perforated control plate (7).

6. The paper counting device according to claim 1, characterized in that: Two buffer pads (10) are provided below the console (6), and the bottom surface of each buffer pad (10) is fixedly connected to the upper surface of the barcode scanner (11).

7. The paper counting device according to claim 1, characterized in that: The upper surface of the barcode scanner (11) is fixedly connected to two vertical plates (20), and the side surfaces of the two vertical plates (20) that are away from each other are fixedly connected to a bent plate (13), and the bottom surface of each bent plate (13) is fixedly connected to an illumination lamp (14).

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