Paper card separating and accurate positioning feeding equipment

Abstract

The utility model relates to the technical field of paper card separating equipment, and provides paper card separating and accurate positioning feeding equipment which comprises a bottom plate, the bottom of the bottom plate is fixedly connected with four symmetrically-arranged supporting legs through bolts, and the top of the bottom plate is provided with a first paper card bin and a second paper card bin in a sliding mode. A motor box is fixedly connected to one side of the bottom plate through bolts, a servo motor is installed in the motor box, through the arrangement of the conveying belt, the sliding blocks and other structures, the servo motor is started, the rotating rollers rotate to drive the sliding blocks on the synchronous belt to slide in the sliding grooves, rubber blocks on the sliding blocks move in the discharging grooves in a following mode, and therefore the discharging effect is achieved. When the rubber block touches the paper cards, the effects of paper card separation and automatic discharging are achieved, and through the technical scheme, the problems that in the prior art, equipment is complex in structure and low in working efficiency, and a paper card bin cannot be adjusted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper card separation, and in particular to a device capable of separating and delivering paper cards with precise positioning. Background Art

[0002] When sheets are stacked, a vacuum state may form between adjacent sheets, causing them to be adsorbed together. At this time, a sheet separation device is often needed to separate them. However, the existing sheet separation devices have some problems when separating sheets, such as a low sheet separation success rate, and sheets often remain adsorbed together after separation, resulting in low reliability. Therefore, how to solve the above-mentioned defects of the existing sheet separation devices has become a technical problem that needs to be urgently solved by technicians in this field.

[0003] The authorization announcement number in the prior art is: CN212024172U, and the name is a paper separating device. The core components of this separating device include multiple vacuum suction cups, a transfer mechanism and an air nozzle. The vacuum suction cup is arranged above the paper stack and is responsible for accurately adsorbing the first sheet of paper. The transfer mechanism is responsible for driving the suction cup to move up and down so that the paper can be sucked in at the appropriate position. The air nozzle is located on both sides of the paper stack and generates airflow by blowing to separate the first sheet of paper on the suction cup from the paper below it.

[0004] However, the linkage and coordination of its key components, such as multiple vacuum suction cups, transplanting mechanisms, and air nozzles, require precise control, which not only increases the complexity of the operation but also reduces the operating speed. At the same time, due to the structural complexity and the interaction between the components, the efficiency of the entire device is subject to certain limitations when dealing with large-scale paper sheeting tasks, and it is impossible to complete the work quickly and efficiently. At the same time, the size of the paper card hopper of this patent is fixed, and it is impossible to operate paper cards of various sizes. Utility Model Content

[0005] The utility model provides a device with the functions of paper card separation and accurate positioning for feeding, which solves the problems of complex equipment structure, low working efficiency and unadjustable paper card hopper in the related art.

[0006] The technical solution of the utility model is as follows:

[0007] A device for separating and accurately positioning paper cards comprises a base plate, the bottom of which is fixedly connected by bolts to four symmetrically arranged supporting feet, the top of which is slidably mounted with a first paper card hopper and a second paper card hopper, respectively, and a motor box fixedly connected by bolts to one side of the base plate, wherein a servo motor is installed inside the motor box, and a switch button is installed on the motor box;

[0008] The first rotating roller and the second rotating roller are respectively rotated inside the bottom plate, and the output end of the servo motor is coaxially fixedly connected to the first rotating roller through a coupling. Synchronous wheels are fixedly sleeved on the outer circumferences of the first rotating roller and the second rotating roller, and a conveyor belt is jointly sleeved on the two synchronous wheels. A slider is fixedly set on the conveyor belt, and two symmetrically arranged rubber blocks are welded on the top of the slider. Two symmetrically arranged right-angle blocks are fixedly set inside the bottom plate.

[0009] Preferably, two symmetrically arranged straight rods are welded on the paper card hopper 1, and two symmetrically arranged grooves are opened inside the paper card hopper 2. The straight rods are damped and slidably assembled inside the grooves. The paper card hopper 1 and the paper card hopper 2 are both fixedly connected with two symmetrically arranged fixed blocks by screws. The paper card hopper 1 and the paper card hopper 2 are both slidably assembled with two symmetrically arranged pressure blocks, and the bottom of the fixed block and the top of the pressure block are commonly connected with a spring.

[0010] Preferably, a sliding groove is provided inside each of the two right-angle blocks, and the shape and size of the sliding groove are the same as those of the sliding block, so as to realize the reciprocating movement of the sliding block.

[0011] Preferably, the bottoms of the first paper card hopper and the second paper card hopper are both provided with discharge grooves for rubber blocks to push the paper cards to complete the discharge action.

[0012] Preferably, a straight groove is provided inside the bottom plate, and the two synchronous wheels and the slider are both located inside the straight groove.

[0013] Preferably, two symmetrically arranged movable grooves are provided inside the first paper card hopper and the second paper card hopper, and the pressing blocks are slidably connected inside the movable grooves to fix paper cards.

[0014] Preferably, a rotating hole is opened inside the bottom plate, and the first rotating roller is rotatably installed inside the rotating hole to fix the rotating roller.

[0015] Preferably, a discharge trough is provided on the top of the bottom plate and passes through the bottom plate, and the discharge trough is communicated with the sliding trough to provide a space for the rubber block and the slider to move.

[0016] Preferably, the servo motor and the switch button are electrically connected to control the operation of the device.

[0017] The working principle and beneficial effects of the utility model are as follows:

[0018] 1. In the utility model, by setting up structures such as a conveyor belt and a slider, the servo motor is started, and the rotating roller rotates to drive the slider on the synchronous belt to slide in the sliding groove. The rubber block on the slider follows and moves in the discharge chute. When the rubber block touches the paper card, the paper card is separated and pushed into the mold at a uniform and accurate speed.

[0019] 2. In the present invention, by setting structures such as the pressing block and the spring, when paper cards are placed in the paper card hopper 1 and the paper card hopper 2, the slider drives the rubber block to slide to push the paper cards into the mold one by one. The spring continuously releases the stored elastic potential energy, so that the pressing block can fix the paper cards. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0023] Figure 3 This is a schematic diagram of the internal structure of the bottom plate of the present utility model;

[0024] Figure 4 This is a structural diagram of a paper card silo of the present utility model;

[0025] Figure 5 for Figure 4 Enlarged view of point A.

[0026] In the figure: 1. Paper card hopper 1; 2. Bottom plate; 3. Support foot; 4. Motor box; 5. Switch button; 6. Servo motor; 7. First rotating roller; 8. Synchronous pulley; 9. Conveyor belt; 10. Discharge chute; 11. Right-angle block; 12. Slider; 13. Rubber block; 14. Fixed block; 15. Spring; 16. Pressure block; 17. Straight trough; 18. Straight rod; 19. Paper card hopper 2; 20. Sliding trough; 21. Second rotating roller; 22. Moving trough. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Example 1

[0029] like Figures 1 to 5 As shown, this embodiment proposes a paper card separating and accurately positioned feeding device, including a base plate 2, the bottom of the base plate 2 is fixedly connected to four symmetrically arranged supporting feet 3 by bolts, the top of the base plate 2 is slidably equipped with a paper card hopper 1 and a paper card hopper 2 19, one side of the base plate 2 is fixedly connected to a motor box 4 by bolts, a servo motor 6 is installed inside the motor box 4, a switch button 5 is installed on the motor box 4, a first rotating roller 7 and a second rotating roller 21 are respectively rotated inside the base plate 2, the output end of the servo motor 6 is coaxially fixedly connected to the first rotating roller 7 through a coupling, the first rotating roller 7 and the second rotating roller 21 are respectively rotated. The outer circumference of each is fixedly sleeved with a synchronous wheel 8, and the two synchronous wheels 8 are jointly sleeved with a conveyor belt 9. A slider 12 is fixedly provided on the conveyor belt 9. Two symmetrically arranged rubber blocks 13 are welded to the top of the slider 12. Two symmetrically arranged right-angle blocks 11 are fixedly provided inside the bottom plate 2. Through the arrangement of the conveyor belt 9 and the slider 12 and other structures, the servo motor 6 is started, and the rotating roller rotates to drive the slider 12 on the synchronous belt to slide in the sliding groove 20. The rubber block 13 on the slider 12 follows and moves in the unloading chute 10. When the rubber block 13 touches the paper card, the paper card is separated and pushed into the mold at a uniform and accurate speed.

[0030] like Figures 1 to 5 As shown, the interior of the two right-angle blocks 11 is provided with a sliding groove 20, and the shape and size of the sliding groove 20 are the same as the shape and size of the slider 12. The bottom of the paper card hopper 1 and the paper card hopper 2 19 are provided with a discharge groove 10, and the interior of the bottom plate 2 is provided with a groove. The two synchronous wheels 8 and the slider 12 are both located inside the straight groove 17. The interior of the bottom plate 2 is provided with a rotating hole, and the first rotating roller 7 is rotatably installed inside the rotating hole. The top of the bottom plate 2 is provided with a discharge groove 10 that runs through itself, and the discharge groove 10 is connected to the sliding groove 20. The servo motor 6 and the switch button 5 are electrically connected.

[0031] In this embodiment, when using this device to separate paper cards, the operator first puts a certain amount of paper cards into the paper card hopper 1 and the paper card hopper 2 19. It should be noted that a straight rod 18 and a groove are provided at their joints, which can be adjusted according to the size of the paper cards. The switch button 5 is started, and the servo motor 6 drives the first rotating roller 7 to rotate, and the first rotating roller 7 drives the synchronous wheel 8 to rotate, and the synchronous wheel 8 drives the slider 12 on the synchronous belt to slide. When the slider 12 enters the sliding groove 20 and the rubber block 13 touches the paper card in the discharge chute 10, it drives the paper card to be pushed into the mold at a uniform speed and precision. It should be noted that the thickness of the discharge chute 10 and the height of the rubber block 13 can be adjusted according to the thickness of the paper card to ensure that only one paper card is pushed at a time, thereby achieving the effect of paper card separation.

[0032] Example 2

[0033] like Figures 1 to 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that two symmetrically arranged straight rods 18 are welded on the paper card hopper 1, and two symmetrically arranged grooves are opened inside the paper card hopper 2 19, and the straight rods 18 are damped and slidably assembled inside the grooves. Two symmetrically arranged fixed blocks 14 are fixedly connected to the paper card hopper 1 and the paper card hopper 2 19 by screws, and two symmetrically arranged pressure blocks 16 are slidably assembled on the paper card hopper 1 and the paper card hopper 2 19. The bottom of the fixed block 14 and the top of the pressure block 16 are jointly connected with a spring 15. Through the arrangement of the pressure block 16 and the spring 15 and other structures, when the paper cards are placed in the paper card hopper 1 and the paper card hopper 2 19, as the slider 12 drives the rubber block 13 to slide to realize the separation and unloading of the paper cards one by one, the spring 15 continuously releases the stored elastic potential energy so that the pressure block 16 can fix the paper cards.

[0034] like Figures 1 to 5 As shown, two symmetrically arranged movable grooves 22 are provided inside the paper card hopper 1 and the paper card hopper 2 19 , and the pressing blocks 16 are slidably connected inside the movable grooves 22 .

[0035] In this embodiment, when the operator puts a certain amount of paper cards into the paper card hopper 1 and the paper card hopper 2 19, the spring 15 is deformed by pressure and stores elastic potential energy, so that the pressure block 16 generates pressure on the paper cards to achieve the effect of fixing. It should be noted that as the equipment runs, the number of paper cards becomes fewer and fewer, and the spring 15 releases the stored elastic potential energy until it returns to its original state. When the paper cards lose their fixation, the operator needs to add paper cards therein, so that the pressure block 16 can continue to fix the paper cards.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for separating and accurately positioning paper cards, characterized in that: The invention comprises a bottom plate (2), the bottom of the bottom plate (2) is fixedly connected to four symmetrically arranged supporting feet (3) by bolts, the top of the bottom plate (2) is slidably equipped with a paper card hopper 1 (1) and a paper card hopper 2 (19), one side of the bottom plate (2) is fixedly connected to a motor box (4) by bolts, a servo motor (6) is installed inside the motor box (4), and a switch button (5) is installed on the motor box (4); A first rotating roller (7) and a second rotating roller (21) are respectively rotated inside the base plate (2); the output end of the servo motor (6) is coaxially fixedly connected to the first rotating roller (7) through a coupling; synchronous wheels (8) are fixedly sleeved on the outer circumferences of the first rotating roller (7) and the second rotating roller (21); the two synchronous wheels (8) are jointly sleeved with a conveyor belt (9); a slider (12) is fixedly provided on the conveyor belt (9); two symmetrically arranged rubber blocks (13) are welded to the top of the slider (12); and two symmetrically arranged right-angle blocks (11) are fixedly provided inside the base plate (2).

2. The device for separating and accurately positioning paper cards according to claim 1, characterized in that: Two symmetrically arranged straight rods (18) are welded on the paper card hopper 1 (1), and two symmetrically arranged grooves are opened inside the paper card hopper 2 (19). The straight rods (18) are damped and slidably assembled inside the grooves. Two symmetrically arranged fixed blocks (14) are fixedly connected to the paper card hopper 1 (1) and the paper card hopper 2 (19) by screws. Two symmetrically arranged pressure blocks (16) are slidably assembled on the paper card hopper 1 (1) and the paper card hopper 2 (19), and the bottom of the fixed block (14) and the top of the pressure block (16) are commonly connected with a spring (15).

3. The device for separating and accurately positioning paper cards according to claim 2, characterized in that: A sliding groove (20) is provided inside each of the two right-angle blocks (11), and the shape and size of the sliding groove (20) are the same as those of the sliding block (12).

4. The device for separating and accurately positioning paper cards according to claim 3, characterized in that: The bottoms of the paper card silo one (1) and the paper card silo two (19) are both provided with a discharge trough (10).

5. The device for separating and accurately positioning paper cards according to claim 4, characterized in that: A straight groove (17) is provided inside the bottom plate (2), and the two synchronous wheels (8) and the slider (12) are both located inside the straight groove (17).

6. The device for separating and accurately positioning paper cards according to claim 5, characterized in that: The paper card hopper 1 (1) and the paper card hopper 2 (19) are both provided with two symmetrically arranged movable grooves (22), and the pressing block (16) is slidably connected inside the movable grooves (22).

7. The device for separating and accurately positioning paper cards according to claim 6, characterized in that: A rotating hole is provided inside the bottom plate (2), and the first rotating roller (7) is rotatably mounted inside the rotating hole.

8. The device for separating and accurately positioning paper cards according to claim 7, characterized in that: A discharge trough (10) is provided on the top of the bottom plate (2) and passes through the bottom plate, and the discharge trough (10) is communicated with the sliding trough (20).

9. The device for separating and accurately positioning paper cards according to claim 8, characterized in that: The servo motor (6) and the switch button (5) are electrically connected.

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