Special clamp for distributing and recycling paper sliding support

Abstract

The utility model relates to the technical field of clamps, in particular to a special clamp for distributing and recycling a paper sliding support. The two sets of suction cup assemblies are installed at the left end and the right end of the frame assembly correspondingly; the base mounting plate is fixed to the middle of the upper end of the frame assembly, the robot can drive the whole frame assembly to move, and after the frame assembly drives the suction cup assembly to move to the position above stacked paper sliding supports, the frame assembly can move downwards and drive the suction cup assembly to move downwards. In a normal state, under the action of gravity, a distance is kept between the base mounting plate and the robot mounting plate, after the suction cup assembly makes contact with the paper sliding support, the distance between the base mounting plate and the robot mounting plate can be shortened, the robot mounting plate extrudes the travel switch, and at the moment, the vacuum suction cup can suck the paper tray; in this way, the stacked paper sliding supports can be sucked through the suction cup assembly to be distributed or the paper sliding supports are recycled, then the paper sliding supports are stacked, and the purpose of reducing labor is achieved.

Description

Technical Field

[0001] The utility model relates to a clamp, in particular to a special clamp for distributing and recovering paper slide trays, belonging to the technical field of clamps. Background Art

[0002] Paper pallets are a superior technology in the field of palletized loading and transportation. They are ideal replacement products for wooden, plastic pallets and plastic pallets. They have been introduced to domestic factories by some foreign companies. Due to their superiority in various aspects of logistics, more and more domestic companies are beginning to introduce this loading method. At present, when distributing or collecting stacked paper pallets, most factories use manual methods. With the increase of labor costs, some factories have irregular distribution and collection times for paper pallets, which are intermittent and cause labor to be either very busy or idle, resulting in labor waste. Utility Model Content

[0003] The utility model aims to provide a special clamp for distributing and recovering paper slide trays, which can distribute or recover the accumulated paper slide trays by sucking the accumulated paper slide trays through a suction cup component, so as to achieve the purpose of reducing labor.

[0004] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0005] Frame components;

[0006] Suction cup assembly, the suction cup assembly has two groups, and the two groups of suction cup assemblies are respectively installed at the left and right ends of the frame assembly;

[0007] A base mounting plate, the base mounting plate being fixed in the middle of the upper end of the frame assembly;

[0008] A robot mounting plate, wherein the robot mounting plate is arranged directly above the base mounting plate;

[0009] Guide assembly, the guide assembly has four groups and is installed at the four corners between the base mounting plate and the robot mounting plate, the guide assembly includes a screw, a linear bearing, and a screw baffle, the screw is fixed to the base mounting plate, the linear bearing is fixed to the robot mounting plate, the upper part of the screw passes through the linear bearing, the screw baffle is located above the linear bearing and is threadedly connected to the screw;

[0010] A travel switch assembly is fixedly mounted on the upper end of the base mounting plate, and the travel switch assembly is in contact with the robot mounting plate.

[0011] Preferably, the frame assembly includes longitudinal beams and transverse beams, wherein there is a pair of longitudinal beams disposed left and right, and there is a pair of transverse beams disposed front and back, and the transverse beams are fixed in the middle between the longitudinal beams.

[0012] Preferably, an angle seat is fixed at the connection portion between the longitudinal beam and the transverse beam, and bolts are installed between the angle seat and the longitudinal beam and the transverse beam.

[0013] Preferably, the suction cup assembly includes a suction cup fixing plate and a vacuum suction cup, there are at least three suction cup fixing plates, the suction cup fixing plates are horizontally and equidistantly fixed on the upper end of the longitudinal beam, a fixing hole is provided on the upper end of the suction cup fixing plate, a screw is threadedly connected between the fixing hole and the longitudinal beam, and there are at least three vacuum suction cups that are fixed through the outer end of the suction cup fixing plate in a one-to-one correspondence.

[0014] Preferably, the base mounting plate is located in the middle of the upper part between the cross beams, and two fixing holes are opened on both the front and rear sides of the upper end of the base mounting plate, and two screws are threadedly connected between the two fixing holes and the cross beam.

[0015] Preferably, a fixing hole three is provided in the middle of the upper end of the robot mounting plate, and the robot mounting plate is connected to the flange of the robot through the fixing hole three.

[0016] Preferably, the travel switch assembly includes a travel switch mounting plate and a travel switch, the travel switch mounting plate is fixedly connected to the base mounting plate, the travel switch is mounted on the side of the travel switch mounting plate, and the travel switch contacts the bottom surface of the robot mounting plate.

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

[0018] 1. By connecting the robot mounting plate to the robot, the robot can drive the entire frame assembly to move. After the frame assembly drives the suction cup assembly to move above the stacked paper slide tray, the frame assembly can be moved down and drive the suction cup assembly to move down. In the normal state, the base mounting plate and the robot mounting plate maintain a distance under the action of gravity. After the suction cup assembly contacts the paper slide tray, the base mounting plate and the robot mounting plate can be shortened, and the robot mounting plate can squeeze the travel switch. At this time, the vacuum suction cup can suck the paper tray, so that the accumulated paper slide trays can be distributed or collected by the suction cup assembly, and then the paper slide trays can be stacked, thereby reducing labor.

[0019] 2. The vacuum suction cup is a spring-loaded vacuum suction cup. When the vacuum suction cup contacts the paper slide, the spring is compressed under pressure, and the vacuum suction cup that does not contact the paper slide continues to descend. When all the vacuum suction cups contact the paper slide, the paper slide can be stably clamped. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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:

[0021] Figure 1 An overall schematic diagram provided for the utility model;

[0022] Figure 2 A partial schematic diagram of a frame assembly provided by the utility model;

[0023] Figure 3 A schematic diagram of a suction cup assembly provided by the utility model;

[0024] Figure 4 This is a schematic diagram of the base mounting plate provided by the utility model.

[0025] In the figure, 1. frame assembly; 11. longitudinal beam; 12. cross beam; 13. angle seat; 14. bolt; 2. suction cup assembly; 21. suction cup fixing plate; 22. vacuum suction cup; 23. fixing hole one; 3. base mounting plate; 31. fixing hole two; 4. robot mounting plate; 41. fixing hole three; 5. guide assembly; 51. screw; 52. linear bearing; 53. screw baffle; 6. travel switch assembly; 61. travel switch mounting plate; 62. travel switch. DETAILED DESCRIPTION

[0026] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0027] like Figure 1-Figure 2 As shown, the present embodiment provides a special clamp for distributing and recycling paper slide trays, comprising:

[0028] The frame assembly 1 includes a longitudinal beam 11 and a cross beam 12. There is a pair of longitudinal beams 11 and they are arranged left and right, and there is a pair of cross beams 12 and they are arranged front and back. The cross beam 12 is fixed in the middle between the longitudinal beams 11. The connection between the longitudinal beams 11 and the cross beams 12 is fixed with an angle seat 13. The surfaces of the longitudinal beams 11 and the cross beams 12 are provided with screw holes, and the surface of the angle seat 13 is provided with through holes. Bolts 14 are installed between the angle seat 13 and the longitudinal beams 11 and the cross beams 12, so that the bolts can pass through the through holes of the angle seat 13 and be screwed into the screw holes on the surfaces of the longitudinal beams 11 and the cross beams 12 to fix the longitudinal beams 11 and the cross beams 12. The longitudinal beams 11 and the cross beams 12 can be made of aluminum alloy, so that the entire fixture is light and inexpensive.

[0029] like Figure 1-Figure 3 As shown, the paper slide tray distribution and recycling special clamp provided in this embodiment also includes:

[0030] The suction cup assembly 2 has two groups, and the two groups of suction cup assemblies 2 are respectively installed at the left and right ends of the frame assembly 1. The suction cup assembly 2 includes a suction cup fixing plate 21 and a vacuum suction cup 22. The suction cup fixing plate 21 has at least three pieces, and the suction cup fixing plate 21 is horizontally and equidistantly fixed to the upper end of the longitudinal beam 11. The upper end of the suction cup fixing plate 21 is provided with a fixing hole 23, and a screw 1 is threadedly connected between the fixing hole 23 and the longitudinal beam 11. There are at least three vacuum suction cups 22 that are fixed through the outer end of the suction cup fixing plate 21 in a one-to-one correspondence. The vacuum suction cup 22 is elastic. The vacuum suction cup 22 of the spring will be fixed to the longitudinal beam 11 through the suction cup fixing plate 21 by a screw, and the screw is screwed into the screw hole through a fixing hole 23. In this way, if the vacuum suction cup 22 moves down and contacts the paper slide, the upper part of the vacuum suction cup 22 will be connected to the air pipe, which is conducive to sucking the paper slide through the vacuum suction cup 22. At this time, the spring is compressed under the pressure, and the vacuum suction cup 22 that has not contacted the paper slide continues to descend. When all the vacuum suction cups 22 contact the paper slide, the paper slide can be stably sucked and clamped.

[0031] like Figure 1-Figure 4 As shown, the paper slide tray distribution and recycling special clamp provided in this embodiment also includes:

[0032] The base mounting plate 3 is fixed in the middle of the upper end of the frame assembly 1. The base mounting plate 3 is located in the middle of the upper part between the cross beams 12. The upper end of the base mounting plate 3 is provided with a second fixing hole 31 on both the front and rear sides. The second fixing hole 31 and the cross beam 12 are threadedly connected with a second screw. The base mounting plate 3 and the cross beam 12 can be fixed by passing the second screw through the second fixing hole 31 and screwing it into the screw hole of the cross beam 12;

[0033] The robot mounting plate 4 is arranged just above the base mounting plate 3. A fixing hole 3 41 is arranged in the middle of the upper end of the robot mounting plate 4. The robot mounting plate 4 is connected to the flange of the robot through the fixing hole 3 41. The holes on the robot flange correspond to the fixing holes 3 41. Then, the robot can be fixed by a screw and nut assembly. In this way, the robot can be fixed on the upper end of the robot mounting plate 4, and the robot can lift and translate the robot mounting plate 4.

[0034] Guide assembly 5, the guide assembly 5 has four groups and is installed at the four corners between the base mounting plate 3 and the robot mounting plate 4, the guide assembly 5 includes a screw rod 51, a linear bearing 52, and a screw rod baffle 53, the screw rod 51 is fixed to the base mounting plate 3, the linear bearing 52 is fixed to the robot mounting plate 4, the upper part of the screw rod 51 passes through the linear bearing 52, the screw rod baffle 53 is located above the linear bearing 52 and is threadedly connected with the screw rod 51, because the linear bearing 52 can slide up and down outside the screw rod 51, so the base mounting plate 3 and the robot mounting plate 4 can be vertically moved by the guide assembly 5 to close the distance or open the distance, and the screw rod baffle 53 is set, and the outer diameter of the screw rod baffle 53 is larger than the inner diameter of the linear bearing 52, so that the screw rod baffle 53 can prevent the linear bearing 52 and the screw rod 51 from falling off from each other;

[0035] The travel switch assembly 6 is fixedly mounted on the upper end of the base mounting plate 3. The travel switch assembly 6 contacts the robot mounting plate 4. The travel switch assembly 6 includes a travel switch mounting plate 61 and a travel switch 62. The travel switch mounting plate 61 is fixedly connected to the base mounting plate 3. The travel switch 62 is mounted on the side of the travel switch mounting plate 61. The travel switch 62 contacts the bottom surface of the robot mounting plate 4. Because the base mounting plate 3 and the robot mounting plate 4 can be vertically moved to close or open the distance through the guide assembly 5, when the base mounting plate 3 and the robot mounting plate 4 are in normal state, the robot mounting plate 4 does not contact the travel switch 62. When the base mounting plate 3 and the robot mounting plate 4 are closed in distance, the robot mounting plate 4 contacts the travel switch 62. The travel switch 62 is used to control the stop of the robot and the suction of the vacuum suction cup 22, that is, it is connected to the pump of the vacuum suction cup 22 and the robot signal.

[0036] Working principle: Under normal circumstances, a special clamp for distributing and recycling paper slides maintains a certain distance between the base mounting plate 3 and the robot mounting plate 4 under the action of gravity. In this way, when the robot translates the entire clamp to the top of the stacked paper slides, the robot moves the clamp downward. When the vacuum suction cup 22 moves downward and contacts the paper slide, the spring is compressed under the pressure, and the vacuum suction cup 22 that does not contact the paper slide continues to descend. When all the vacuum suction cups 22 contact the paper slide, they will press the paper slide. When the upward force is greater than the weight of the entire frame assembly 1, the base mounting plate 3 rises, and at the same time drives the travel switch 62 to rise. At this time, the screw rod 51 moves along the straight The linear bearing 52 moves upward, and the base mounting plate 3 and the robot mounting plate 4 are shortened. When the travel switch 62 touches the robot mounting plate 4, the travel switch 62 controls the robot to stop running. At the same time, the vacuum suction cup 22 starts to absorb the paper slide. When the paper slide is absorbed for the second time, the paper slide becomes fluffy and the height rises. The travel switch 62 is triggered in advance, and the rise is stopped in advance to adapt to the change in height. The recycling is the opposite. The paper slide is absorbed and stacked. This design can replace workers and can work intermittently 24 hours a day according to the order situation. At the same time, it can adapt to the situation of paper slides in different scenarios to avoid machine failures caused by the fluffy deformation of the paper slide.

Claims

1. A special clamp for distributing and recycling paper slide trays, characterized in that: include: Frame assembly (1); Suction cup assemblies (2), wherein the suction cup assemblies (2) are provided in two groups, and the two groups of suction cup assemblies (2) are respectively mounted on the left and right ends of the frame assembly (1); A base mounting plate (3), wherein the base mounting plate (3) is fixed in the middle of the upper end of the frame assembly (1); A robot mounting plate (4), wherein the robot mounting plate (4) is arranged directly above the base mounting plate (3); A guide assembly (5), wherein the guide assembly (5) has four groups and is installed at four corners between the base mounting plate (3) and the robot mounting plate (4), the guide assembly (5) comprises a screw rod (51), a linear bearing (52), and a screw rod baffle (53), the screw rod (51) is fixed to the base mounting plate (3), the linear bearing (52) is fixed to the robot mounting plate (4), the upper part of the screw rod (51) passes through the linear bearing (52), and the screw rod baffle (53) is located above the linear bearing (52) and is threadedly connected to the screw rod (51); A travel switch assembly (6), wherein the travel switch assembly (6) is fixedly mounted on the upper end of the base mounting plate (3), and the travel switch assembly (6) is in contact with the robot mounting plate (4).

2. A paper slide tray distribution and recycling special clamp according to claim 1, characterized in that: The frame assembly (1) comprises a longitudinal beam (11) and a transverse beam (12), wherein the longitudinal beams (11) are provided in a pair and are arranged left and right, and the transverse beams (12) are provided in a pair and are arranged front and back, and the transverse beams (12) are fixed in the middle between the longitudinal beams (11).

3. A paper slide tray distribution and recovery special clamp according to claim 2, characterized in that: An angle seat (13) is fixed to the connection portion between the longitudinal beam (11) and the cross beam (12), and bolts (14) are installed between the angle seat (13) and the longitudinal beam (11) and the cross beam (12).

4. A paper slide tray distribution and recovery special clamp according to claim 2, characterized in that: The suction cup assembly (2) comprises a suction cup fixing plate (21) and a vacuum suction cup (22). The suction cup fixing plates (21) are provided in at least three pieces. The suction cup fixing plates (21) are fixed horizontally and equidistantly on the upper end of the longitudinal beam (11). A fixing hole (23) is provided on the upper end of the suction cup fixing plate (21). A screw (23) is threadedly connected between the fixing hole (23) and the longitudinal beam (11). The vacuum suction cup (22) is provided in at least three pieces and is fixed through the outer end of the suction cup fixing plate (21) in a one-to-one correspondence.

5. A paper slide tray distribution and recovery special clamp according to claim 2, characterized in that: The base mounting plate (3) is located in the middle of the upper part between the cross beams (12), and two fixing holes (31) are provided on both the front and rear sides of the upper end of the base mounting plate (3), and two screws are threadedly connected between the two fixing holes (31) and the cross beam (12).

6. A paper slide tray distribution and recovery special clamp according to claim 1, characterized in that: A third fixing hole (41) is provided in the middle of the upper end of the robot mounting plate (4), and the robot mounting plate (4) is connected to the flange of the robot via the third fixing hole (41).

7. A paper slide tray distribution and recovery special clamp according to claim 1, characterized in that: The travel switch assembly (6) comprises a travel switch mounting plate (61) and a travel switch (62); the travel switch mounting plate (61) is fixedly connected to the base mounting plate (3); the travel switch (62) is mounted on a side surface of the travel switch mounting plate (61); and the travel switch (62) contacts the bottom surface of the robot mounting plate (4).

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