High-speed paper counting equipment for factory

Abstract

The invention discloses high-speed paper counting equipment for factories, and particularly relates to the field of paper counting machines, the high-speed paper counting equipment comprises a rack, a high-speed paper counting mechanism is arranged on the rack, the high-speed paper counting mechanism comprises a second mounting plate, two movable plates are arranged side by side, and a first suction nozzle and a second suction nozzle are mounted on the two movable plates respectively; the two sets of second vacuum intermittent controllers are arranged and used for controlling intermittent air suction of the first suction nozzle and the second suction nozzle respectively. The suction nozzle I and the suction nozzle II which can move along the elliptical track are arranged, and the vacuum intermittent controller II is used for vacuumizing and vacuum breaking, so that paper can be alternately sucked upwards one by one, and the paper is blown away through the paper blowing head, namely, the paper can be conveniently blown away in a manner of sucking the paper downwards, and the paper blowing efficiency is improved. Therefore, the counting and separating operation of the paper is realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of paper counting machines, and more particularly to a high-speed paper counting device for factories. BACKGROUND

[0002] With the accelerated promotion of industrial digital transformation, factories have higher requirements for the processing efficiency and counting accuracy of paper materials, and automatic paper counting devices have gradually replaced manual counting and become core auxiliary equipment in industrial production.

[0003] At present, most of the automatic paper counting devices on the market adopt a vacuum suction type structure, and the core principle is to generate negative pressure through a vacuum suction head to suck paper from the bottom of the paper stack, thereby realizing single counting. However, this structure has obvious defects in automatic production, because the bottom of the paper stack is a support for the paper stack, so it is impossible to realize the separation operation after counting the paper. SUMMARY

[0004] The high-speed paper counting device for factories provided by the present application solves the problem that the existing paper counting device counts paper from the bottom of the paper stack, and because the bottom of the paper stack is a support for the paper stack, it is impossible to realize the separation operation after counting the paper.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a high-speed paper counting device for factories, comprising a rack, a high-speed paper counting mechanism is arranged on the rack, the high-speed paper counting mechanism comprises a mounting plate two, and further comprises: a movable plate, the movable plate is provided with two and is arranged side by side, two movable plates are respectively provided with a suction nozzle one and a suction nozzle two; a vacuum intermittent controller two, the vacuum intermittent controller two is provided with two groups, respectively used for controlling the intermittent suction of the suction nozzle one and the suction nozzle two; a driving assembly, the driving assembly is used for controlling the two movable plates to move along an elliptical trajectory, so that the suction nozzle one and the suction nozzle two move downward to suck the paper alternately; a paper blowing head, the paper blowing head is arranged at the rear side position of the suction nozzle one and the suction nozzle two, when the paper is sucked and released, the paper blowing head blows the paper away.

[0006] Preferably, the vacuum intermittent controller two comprises a friction disc, the friction disc is fixedly installed on the movable plate, the suction nozzle one and the suction nozzle two are respectively communicated with the holes in the middle of the two friction discs, one side of the friction disc is provided with a joint installed on the mounting plate two, when the joint is communicated with the friction disc, the suction nozzle one or the suction nozzle two generates negative pressure.

[0007] Preferably, the driving assembly comprises a driving shaft one rotatably installed on the mounting plate two and a motor three, the motor three is used for driving the driving shaft one to rotate, the driving shaft one is fixedly provided with two eccentric wheels one, the mounting plate two is vertically slidably installed with two moving frames one, the two moving frames one are both installed with two upper and lower opposite auxiliary wheels one, the two eccentric wheels one are respectively located between the two groups of auxiliary wheels one and are in contact with the auxiliary wheels one.

[0008] Preferably, the drive assembly further includes a drive shaft 2 rotatably mounted on the mounting plate 2, with two eccentric wheels 2 mounted on the drive shaft 2, and two movable frames 2 slidably mounted laterally on the mounting plate 2. Each of the two movable frames 2 has two auxiliary wheels 2 facing each other. The two eccentric wheels 2 are respectively located between the two sets of auxiliary wheels 2 and are in contact with each other. The motor 3 is also used to drive the drive shaft 2 to rotate.

[0009] Preferably, the two movable plates slide laterally on the two movable frames one, and the two movable plates slide vertically on the movable frame two respectively.

[0010] Preferably, a paper sorting mechanism is provided on one side of the high-speed paper counting mechanism. The paper sorting mechanism includes a mounting plate 1. A suction wheel and several conveyor wheels 1 are rotatably mounted on one side of the mounting plate 1. A conveyor wheel 2 and several conveyor wheels 3 are also mounted on one side of the mounting plate 1, arranged along the side of the suction wheel away from the high-speed paper counting mechanism. The suction wheel and the conveyor wheels 1 are connected by belt drive, and the conveyor wheels 2 and the conveyor wheels 3 are connected by belt drive.

[0011] Preferably, a motor is installed on one side of the mounting plate. The motor is connected to the conveyor wheel and the suction wheel via a belt. The suction wheel contacts the inner surface of the belt, and the conveyor wheel contacts the outer surface of the belt.

[0012] Preferably, an adsorption hole is provided on one side of the outer surface of the paper suction wheel, and the paper sorting mechanism also includes a vacuum intermittent controller, which is used to control the intermittent air intake of the adsorption hole.

[0013] Preferably, the vacuum intermittent controller includes an inner tube disposed inside the suction wheel, the inner tube being rotatably disposed between the inner tube and the suction wheel, a side groove being provided on the surface of the inner tube for communicating with or being offset from the suction hole, a fixing head being fixedly installed on one side of the mounting plate, the fixing head being provided with an air inlet, and the inner tube communicating directly with the air inlet.

[0014] Preferably, a second motor is installed on one side of the fixed head, and a rotating shaft is installed on the output shaft of the second motor. A through-hole is opened in the radial direction of the rotating shaft, and the through-hole is set perpendicular to the air inlet. When the second motor drives the rotating shaft to rotate, the rotating shaft and the through-hole are used to control the air inlet to disconnect or connect with the inner tube.

[0015] The technical effects and advantages of this invention are as follows: By setting up suction nozzle 1 and suction nozzle 2 that can move along an elliptical trajectory, and using vacuum intermittent controller 2 to draw and break the vacuum, this invention can alternately suck up the paper one by one and blow it away by the paper blowing head. That is, by using the method of sucking up the paper downward, the paper can be easily blown away without being affected by the bottom support, thereby realizing the counting and separation of paper. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the paper sorting mechanism and the high-speed paper counting mechanism of the present invention; Figure 3 This is a schematic diagram of the high-speed paper counting mechanism of the present invention; Figure 4 This is a schematic diagram of the internal structure of the high-speed paper counting mechanism of the present invention. Figure 1 ; Figure 5 This is a schematic diagram of the internal structure of the high-speed paper counting mechanism of the present invention. Figure 2 ; Figure 6 This is a schematic diagram of the internal structure of the high-speed paper counting mechanism of the present invention. Figure 3 ; Figure 7 This is a schematic diagram of the paper sorting mechanism of the present invention. Figure 1 ; Figure 8 This is a schematic diagram of the paper sorting mechanism of the present invention. Figure 2 ; Figure 9 This is a schematic diagram of the vacuum intermittent controller and the suction roller of the present invention; Figure 10 This is a cross-sectional view of the vacuum intermittent controller and the paper suction roller of the present invention.

[0017] The attached diagram is labeled as follows: 1. Frame; 2. Paper sorting mechanism; 21. Mounting plate one; 22. Suction roller; 221. Suction hole; 23. Conveyor roller one; 24. Conveyor roller two; 25. Conveyor roller three; 26. Motor one; 27. Vacuum intermittent controller one; 271. Inner tube; 2711. Side groove; 272. Fixed head; 2721. Air inlet; 273. Motor two; 274. Rotating shaft; 275. Through port; 3. High-speed paper counting mechanism; 30. Movable plate; 31. Suction Nozzle 1; 32. Suction Nozzle 2; 33. Vacuum Intermittent Controller 2; 331. Friction Disc; 332. Connector; 34. Paper Blowing Head; 35. Drive Assembly; 351. Drive Shaft 1; 352. Motor 3; 353. Eccentric Wheel 1; 354. Moving Frame 1; 355. Secondary Wheel 1; 356. Drive Shaft 2; 357. Eccentric Wheel 2; 358. Moving Frame 2; 359. Secondary Wheel 2; 36. Mounting Plate 2; 4. Placement Stage; 41. Drive Components. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Refer to the instruction manual appendix Figures 1-10 A high-speed paper counting device for factory use includes a frame 1, on which a high-speed paper counting mechanism 3 is provided. The high-speed paper counting mechanism 3 includes a mounting plate 36, a movable plate 30, a vacuum intermittent controller 33, a drive assembly 35, and a paper blowing head 34.

[0020] There are two movable plates 30 arranged side by side, and suction nozzle 1 31 and suction nozzle 2 32 are respectively installed on the two movable plates 30.

[0021] The vacuum intermittent controller 33 is provided in two sets, which are used to control the intermittent suction of nozzle 31 and nozzle 32 respectively.

[0022] The drive assembly 35 is used to control the movement of the two movable plates 30 along an elliptical trajectory so that the suction nozzle 1 31 and suction nozzle 2 32 move alternately to suction the paper downward.

[0023] The paper blowing head 34 is located behind the suction nozzle 1 31 and suction nozzle 2 32. When the paper is sucked up and released, the paper blowing head 34 blows the paper away.

[0024] In this embodiment, as Figures 1-6 As shown, the drive assembly 35 includes a drive shaft 351 and a motor 352 rotatably mounted on the mounting plate 36. The motor 352 is used to drive the drive shaft 351 to rotate. Two eccentric wheels 353 are fixed on the drive shaft 351. Two movable frames 354 are vertically slidably mounted on the mounting plate 36. Two auxiliary wheels 355 are mounted on each of the two movable frames 354. The two eccentric wheels 353 are located between the two sets of auxiliary wheels 355 and are in contact with each other.

[0025] It should be noted that, as Figure 4 As shown, motor 352 drives drive shaft 351 to rotate via synchronous belt transmission. Drive shaft 351 drives two eccentric wheels 353 to rotate. Two movable frames 354 are vertically slidably mounted on mounting plate 36 via guide rails. Two auxiliary wheels 355 on the two movable frames 354 are located at the upper and lower ends of the eccentric wheels 353, respectively, so that when they rotate, they can drive the movable frames 354 to move vertically back and forth.

[0026] Furthermore, the drive assembly 35 also includes a drive shaft 356 rotatably mounted on the mounting plate 36, with two eccentric wheels 357 mounted on the drive shaft 356. Two movable frames 358 are laterally slidably mounted on the mounting plate 36, and two auxiliary wheels 359 are mounted on each of the two movable frames 358. The two eccentric wheels 357 are located between the two sets of auxiliary wheels 359 and are in contact with each other. The motor 352 is also used to drive the drive shaft 356 to rotate.

[0027] It should be noted that, as Figure 4 As shown, drive shaft 351 and drive shaft 356 are driven by a synchronous belt. When drive shaft 356 rotates, it drives eccentric wheel 357 to rotate. Two movable frames 358 are laterally slidably mounted on mounting plate 36 via guide rails. Two auxiliary wheels 359 on the two movable frames 358 are located on both sides of eccentric wheel 357, so that when eccentric wheel 357 rotates, it can drive the two movable frames 358 to move laterally.

[0028] Furthermore, such as Figure 5 As shown, the two movable plates 30 slide laterally on the two movable frames 354, and the two movable plates 30 are respectively vertically slidably installed on the movable frame 358.

[0029] It should be noted that the movable plate 30 is horizontally slidably connected to the first movable frame 354 via a guide rail, and the movable plate 30 is vertically slidably connected to the second movable frame 358 via a guide rail. When the first movable frame 354 moves vertically, it can drive the movable plate 30 to move vertically; when the second movable frame 358 moves horizontally, it can drive the movable plate 30 to move horizontally. Thus, when the first movable frame 354 and the second movable frame 358 move simultaneously, the movement trajectory of the movable plate 30 and the suction nozzles 31 and 32 mounted on the two movable plates 30 is elliptical. In addition, the two eccentric wheels 353 and 357 are staggered, that is, not perfectly aligned, so that the suction nozzles 31 and 32 can move alternately back and forth along the elliptical trajectory.

[0030] In this embodiment, as Figure 4 and Figure 5 As shown, the vacuum intermittent controller 2 33 includes a friction disk 331, which is fixedly mounted on the movable plate 30. The suction nozzle 1 31 and suction nozzle 2 32 are respectively connected to the holes in the middle of the friction disk 331 on both sides. A connector 332 is provided on one side of the friction disk 331 and mounted on the mounting plate 2 36. When the connector 332 is connected to the friction disk 331, the suction nozzle 1 31 or the suction nozzle 2 32 generates negative pressure.

[0031] It should be noted that the friction disk 331 is mounted on the movable plate 30, and its movement trajectory is also elliptical. When the suction nozzle 1 31 or suction nozzle 2 32 moves to the lower position, the hole in the middle of the friction disk 331 is connected to the connector 332, and the connector 332 is connected to the vacuum generator, thereby generating negative pressure at the positions of suction nozzle 1 31 and suction nozzle 2 32. The bottom of suction nozzle 1 31 and suction nozzle 2 32 are provided with holes, so that they can be used to suction paper downwards.

[0032] In this embodiment, as Figure 2 As shown, a placement platform 4 and a driving component 41 are provided below the first suction nozzle 31 and the second suction nozzle 32. The placement platform 4 is used to place paper, and the driving component 41 is used to drive the placement platform 4 to move upward when the paper is reduced. The placement platform 4 can be a cylinder or a screw and nut device.

[0033] In this embodiment, the paper blowing head 34 is connected to a ventilation fan to blow air onto the paper that is being sucked up.

[0034] In this embodiment, the implementation method is as follows: When counting paper, the paper is first placed on the placement platform 4. Then, the driving component 35 drives the movable plate 30, suction nozzle 31, suction nozzle 32, and friction disk 331 to move along an elliptical trajectory. Suction nozzle 31 and suction nozzle 32 move back and forth. When suction nozzle 31 moves to the bottom, suction nozzle 32 moves to the top, and vice versa. When suction nozzle 31 moves to the bottom, the hole in the middle of the friction disk 331 connects with the connector 332, and suction nozzle 31 generates negative pressure to lift the paper. When suction nozzle 32 moves to the top, the hole in the middle of the friction disk 331 and the connector 332 are misaligned, breaking the vacuum and releasing the paper. At this time, the paper blowing head 34 can blow the paper to the paper sorting mechanism 2. The same applies when suction nozzle 32 moves to the bottom.

[0035] The above technical solution uses suction nozzle 31 and suction nozzle 32, which can move along an elliptical trajectory, to draw and break the vacuum using vacuum intermittent controller 33. This allows the paper to be drawn up one by one alternately and blown away by paper blowing head 34. In other words, by adsorbing the paper downwards, the paper can be easily blown away without being affected by the bottom support, thereby realizing the counting and separation of paper.

[0036] Refer to the instruction manual appendix Figures 1-2 and Figures 7-10A paper sorting mechanism 2 is provided on one side of the high-speed paper counting mechanism 3. The paper sorting mechanism 2 includes a mounting plate 21. A suction roller 22 and several conveyor rollers 23 are rotatably mounted on one side of the mounting plate 21. A second conveyor roller 24 and several third conveyor rollers 25 are also mounted on one side of the mounting plate 21, arranged along the side of the suction roller 22 away from the high-speed paper counting mechanism 3. The suction roller 22 and the first conveyor roller 23 are connected by belt drive, and the second conveyor roller 24 and the third conveyor roller 25 are connected by belt drive.

[0037] Furthermore, a motor 26 is installed on one side of the mounting plate 21. The motor 26 is connected to the conveyor wheel 24 and the suction wheel 22 via a belt. The suction wheel 22 is in contact with the inner surface of the belt, and the conveyor wheel 24 is in contact with the outer surface of the belt.

[0038] It should be noted that, as Figure 7 and Figure 8 As shown, motor 26 drives the suction wheel 22 and the conveyor wheel 24 to rotate, and the suction wheel 22 and the conveyor wheel 24 rotate in opposite directions. An annular groove is provided on the surface of the suction wheel 22. The conveyor belt between the suction wheel 22 and the conveyor wheel 23 is inside the annular groove. The paper sorting mechanism 2 is used to transport paper. The paper is transported between the belts on the suction wheel 22, the conveyor wheel 23, the conveyor wheel 24, and the conveyor wheel 25.

[0039] In this embodiment, an adsorption hole 221 is provided on one side of the outer surface of the paper suction roller 22, and the paper sorting mechanism 2 also includes a vacuum intermittent controller 27, which is used to control the intermittent air intake of the adsorption hole 221.

[0040] Furthermore, the vacuum intermittent controller 27 includes an inner tube 271 disposed inside the suction roller 22. The inner tube 271 is rotatably disposed between the suction roller 22 and the inner tube 271. A side groove 2711 is provided on the surface of the inner tube 271. The side groove 2711 is used to communicate with or be offset from the suction hole 221. A fixing head 272 is fixedly installed on one side of the mounting plate 21. An air inlet 2721 is provided on the fixing head 272. The inner tube 271 is directly connected to the air inlet 2721.

[0041] Furthermore, a second motor 273 is installed on one side of the fixed head 272. A rotating shaft 274 is installed on the output shaft of the second motor 273. A through-hole 275 is opened in the radial direction of the rotating shaft 274. The through-hole 275 is perpendicular to the air inlet 2721. When the second motor 273 drives the rotating shaft 274 to rotate, the rotating shaft 274 and the through-hole 275 are used to control the air inlet 2721 to be disconnected or connected to the inner tube 271.

[0042] It should be noted that the air inlet 2721 is connected to the vacuum generator, and the air inlet 2721 is connected in sequence to the inner tube 271, the side groove 2711, and the adsorption hole 221. The vacuum generator creates a negative pressure at the adsorption hole 221 to facilitate paper adsorption. The motor 273 drives the rotating shaft 274 to rotate. When the port 275 is connected to the air inlet 2721, a negative pressure is generated at the adsorption hole 221. When the port 275 is misaligned from the air inlet 2721, the vacuum at the adsorption hole 221 is broken.

[0043] In this embodiment, the implementation method is as follows: when the paper blowing head 34 blows the paper up, a negative pressure is generated at the suction hole 221, which can pick up one end of the paper. Through the rotation of the suction roller 22, the paper is conveyed between the two sets of belts and continues to be conveyed upwards until it is conveyed to the next station. When the paper is conveyed between the two sets of belts, the vacuum at the suction hole 221 is broken and the paper is released. In this way, the conveying operation after the paper is blown up can be realized.

[0044] In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high speed paper counting apparatus for use in a factory, characterized by: The utility model provides a high speed paper counting mechanism, comprising a rack (1), a high speed paper counting mechanism (3) is arranged on the rack (1), the high speed paper counting mechanism (3) comprises mounting plate two (36) and still includes: Two movable plates (30) are arranged side by side, and a suction nozzle one (31) and a suction nozzle two (32) are respectively arranged on the two movable plates (30); Two intermittent controllers (33) are arranged on the movable plate (30), and are used for controlling the intermittent suction of the suction nozzle one (31) and the suction nozzle two (32); A driving assembly (35) is used for controlling the movement of the two movable plates (30) along an elliptical track, so that the suction nozzle one (31) and the suction nozzle two (32) move downward alternately to adsorb paper. A paper blowing head (34) is arranged at the rear side of the suction nozzle one (31) and the suction nozzle two (32), and when the paper is adsorbed and released, the paper blowing head (34) blows the paper away.

2. A high speed paper counting device for use in a factory as claimed in claim 1, characterized in that: The intermittent controller (33) comprises a friction disc (331) fixedly installed on the movable plate (30), the suction nozzle one (31) and the suction nozzle two (32) are communicated with the holes in the middle of the two friction discs (331), and one side of the friction disc (331) is provided with a joint (332) installed on the mounting plate two (36).

3. A high speed paper counting device for use in a factory as claimed in claim 1, wherein: The driving assembly (35) comprises a driving shaft one (351) and a motor three (352) rotatably installed on the mounting plate two (36), the motor three (352) is used for driving the rotation of the driving shaft one (351), two eccentric wheels one (353) are fixedly arranged on the driving shaft one (351), two moving frames one (354) are vertically slidably arranged on the mounting plate two (36), two pairs of upper and lower sub-wheels one (355) are arranged on the two moving frames one (354), and the two eccentric wheels one (353) are respectively arranged between the two pairs of sub-wheels one (355) and are in contact with the sub-wheels one (355).

4. A high speed paper counting apparatus for use in a factory as claimed in claim 3, wherein: The driving assembly (35) further comprises a driving shaft two (356) rotatably installed on the mounting plate two (36), two eccentric wheels two (357) are arranged on the driving shaft two (356), two moving frames two (358) are horizontally slidably arranged on the mounting plate two (36), two pairs of left and right sub-wheels two (359) are arranged on the two moving frames two (358), and the two eccentric wheels two (357) are respectively arranged between the two pairs of sub-wheels two (359) and are in contact with the sub-wheels two (359).

5. A high speed paper counting apparatus for use in a factory as claimed in claim 4, wherein: The two movable plates (30) are horizontally slidably arranged on the two moving frames one (354), and the two movable plates (30) are respectively vertically slidably arranged on the moving frames two (358).

6. A high speed paper counting device for use in a factory as claimed in claim 1, characterized in that: One side of the high-speed paper counting mechanism (3) is provided with a paper sorting mechanism (2), the paper sorting mechanism (2) comprises a mounting plate one (21), one side of the mounting plate one (21) is rotatably provided with a paper suction wheel (22) and a plurality of conveying wheels one (23) arranged on one side above the paper suction wheel (22), one side of the mounting plate one (21) is further provided with a conveying wheel two (24) arranged away from one side of the high-speed paper counting mechanism (3) along the paper suction wheel (22) and a plurality of conveying wheels three (25), the paper suction wheel (22) and the conveying wheel one (23) are connected by belt transmission, the conveying wheel two (24) and the conveying wheel three (25) are connected by belt transmission.

7. A high speed paper counting device for use in a factory as claimed in claim 6, characterized in that: One side of the mounting plate one (21) is provided with a motor one (26), the motor one (26) is connected with the conveying wheel two (24) and the paper suction wheel (22) by belt transmission, and the paper suction wheel (22) is in contact with the inner surface of the belt, and the conveying wheel two (24) is in contact with the outer surface of the belt.

8. A high speed paper counting device for use in a factory as claimed in claim 7, characterized in that: One side of the outer surface of the paper suction wheel (22) is provided with a suction hole (221), the paper sorting mechanism (2) further comprises a vacuum intermittent controller one (27), the vacuum intermittent controller one (27) is used for controlling intermittent suction of the suction hole (221).

9. A high speed paper counting apparatus for use in a factory as claimed in claim 8, characterized in that: The vacuum intermittent controller one (27) comprises an inner tube (271) arranged in the paper suction wheel (22), the inner tube (271) is rotatably arranged between the paper suction wheel (22), a side groove (2711) is formed in the surface of the inner tube (271), the side groove (2711) is used for communication or staggering with the suction hole (221), one side of the mounting plate one (21) is fixedly provided with a fixed head (272), the fixed head (272) is provided with an air inlet (2721), the inner tube (271) is opposite to and communicates with the air inlet (2721).

10. A high speed paper counting apparatus for use in a factory as claimed in claim 9, wherein: One side of the fixed head (272) is provided with a motor two (273), an output shaft of the motor two (273) is provided with a rotating shaft (274), a through hole (275) is formed in the radial direction of the rotating shaft (274), the through hole (275) is vertically arranged with the air inlet (2721), when the motor two (273) drives the rotating shaft (274) to rotate, the rotating shaft (274) and the through hole (275) are used for controlling the air inlet (2721) to be disconnected or communicated with the inner tube (271).

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