Cup body clamping structure for production of environment-friendly plastic cup

Abstract

The utility model discloses a cup body clamping structure for environment-friendly plastic cup production, which belongs to the technical field of environment-friendly plastic cup production equipment, and comprises a mounting plate, the lower end of the mounting plate is fixedly connected with a first connecting block, the lower end of the mounting plate is also fixedly connected with a speed reducing motor, the lower end of the first connecting block is fixedly connected with an elastic hoop, and the lower end of the elastic hoop is fixedly connected with a second connecting block. The speed reducing motor is used for driving the winding wheel to wind the cloth belt, the cloth belt outwards acts on the elastic hoop to enable the lower portion of the elastic hoop to be opened, the device is moved out of the target environment-friendly plastic cup through the mechanical arm, then a working power source of the speed reducing motor is cut off, and then the environment-friendly plastic cup is wound. The elastic force of the elastic hoop counteracts on the cloth belt, the cloth belt is reset, meanwhile, the elastic hoop drives the leather sheath to clamp the target environment-friendly plastic cup, and compared with a conventional mechanical claw, the requirement for the clamping precision is lowered, so that the debugging difficulty is lowered, and the clamping practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmentally friendly plastic cup production equipment, in particular to a cup body clamping structure for producing environmentally friendly plastic cups. Background Art

[0002] Plastic cups refer to disposable containers used for beverages and tea. They are non-degradable products and are the main source of "white pollution". The largest users of disposable plastic cups are generally beverage stores, hot and cold drink stores, milk tea shops, hotels, restaurants and coffee shops, which provide a variety of take-out drinks in plastic cups and on-site use. This type of cup is a non-degradable product. Many people throw away the cups after drinking the beverages, making this disposable plastic cup the main source of "white pollution". Therefore, increasing the thickness of the cup and improving the durability of the cup can increase the reuse rate of the cup and thus increase environmental protection.

[0003] Although thicker environmentally friendly plastic cups have increased tear resistance, their resistance to crushing is relatively poor. Conventional robotic arms can easily crush the product if they are clamped too tightly, and cannot clamp it if it is too loose. Therefore, high clamping accuracy is required, which makes it difficult to debug conventional robotic grippers for clamping environmentally friendly plastic cups.

[0004] To this end, we propose a cup body clamping structure for producing environmentally friendly plastic cups to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that it is difficult to debug conventional mechanical claws for clamping environmentally friendly plastic cups, and to propose a cup body clamping structure for the production of environmentally friendly plastic cups.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A cup body clamping structure for producing environmentally friendly plastic cups, including a mounting plate, the lower end of the mounting plate is fixedly connected to a first connecting block, the lower end of the mounting plate is also fixedly connected to a reduction motor, the lower end of the first connecting block is fixedly connected to an elastic hoop, the outer surface of the elastic hoop is covered with a leather cover, the lower end of the mounting plate is also fixedly connected to a first bearing frame, a second bearing frame is installed on the first bearing frame, a winding wheel and a pulley are installed between the first bearing frame and the second bearing frame, a nut is threadedly installed on the first bearing frame, the nut is pressed on the second bearing frame, and a tension force is set between the elastic hoop and the winding wheel. There is a cloth belt, the lower end of the cloth belt is fixedly connected to the elastic hoop, the upper end of the cloth belt is fixedly connected to the inside of the winding wheel, and the winding wheel is connected to the reduction motor; the reduction motor is used to drive the winding wheel to wind up the cloth belt, and the cloth belt acts on the elastic hoop outward to open the lower part of the elastic hoop, and the device is moved to the outside of the target environmentally friendly plastic cup by the robot arm, and then the working power of the reduction motor is disconnected, and the elastic force of the elastic hoop is used to react on the cloth belt to reset the cloth belt, and at the same time, the elastic hoop drives the leather case to clamp the target environmentally friendly plastic cup. Compared with conventional mechanical claws, the requirements for clamping accuracy are reduced and the practicality of clamping is improved.

[0008] Preferably, the reduction motor includes a reduction motor body, and a limited rotation slot is provided on the output shaft of the reduction motor body; the reduction motor body is used to drive the limited rotation slot to rotate, and the winding wheel is driven to rotate through the limited rotation slot, which facilitates the reduction motor to drive the winding wheel to rotate.

[0009] Preferably, the first bearing frame includes a second connecting block, a first frame body, a plug, a bolt and a first bearing, the second connecting block is fixedly connected to the upper end of the first frame body, the plug is symmetrically arranged on the outside of the bolt, the plug and the bolt are both fixedly connected to the first frame body, and the first bearing is installed in the first frame body; the first bearing is used to conveniently guide the rotation of the winding wheel and the pulley.

[0010] Preferably, the winding wheel includes a wheel body, and the interior of the second connecting block is hollowed out to form a socket; the reduction motor body is used to act on the socket to drive the wheel body to rotate, so that the wheel body reels the cloth belt, making it convenient for the cloth belt to drive the elastic hoop to unfold.

[0011] Preferably, the second bearing frame includes a second frame body and a second bearing, and the second bearing is installed inside the second frame body; the second bearing is used to conveniently guide the rotation of the winding wheel and the pulley.

[0012] Preferably, the elastic hoop comprises an elastic hoop body, and the inner wall of the elastic hoop body is evenly provided with anti-slip grooves; the anti-slip grooves are utilized to increase the friction force of the leather case on the elastic hoop body.

[0013] In summary, the technical effects and advantages of the utility model are:

[0014] 1. Use the reduction motor to drive the reel to reel in the cloth tape, and use the cloth tape to act on the elastic hoop outward to open the lower part of the elastic hoop. Use the manipulator to move the device to the outside of the target environmentally friendly plastic cup, then disconnect the working power of the reduction motor, and use the elastic force of the elastic hoop to react on the cloth tape to reset the cloth tape. At the same time, the elastic hoop drives the leather case to clamp the target environmentally friendly plastic cup. Compared with conventional mechanical claws, this reduces the requirements for clamping accuracy, thereby reducing the difficulty of debugging and improving the practicality of clamping.

[0015] 2. Use the reduction motor body to act on the socket to drive the wheel body to rotate, so that the wheel body can reel in the cloth belt, making it convenient for the cloth belt to drive the elastic hoop to unfold. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the reduction motor of the utility model;

[0018] Figure 3 This is a schematic structural diagram of the first bearing frame of the present utility model;

[0019] Figure 4 This is a schematic diagram of the winding wheel structure of the present utility model;

[0020] Figure 5 This is a schematic structural diagram of the second bearing frame of the present invention;

[0021] Figure 6 This is a schematic structural diagram of the elastic hoop of the utility model.

[0022] In the figure: 1. Mounting plate; 2. Reducer motor; 3. First bearing frame; 4. Winding wheel; 5. Second bearing frame; 6. Elastic hoop; 7. Leather cover; 8. Nut; 9. First connecting block; 10. Pulley; 11. Cloth belt; 21. Reducer motor body; 22. Rotation limit slot; 31. Second connecting block; 32. First frame; 33. Plug; 34. Bolt; 35. First bearing; 41. Wheel body; 42. Socket; 51. Second frame; 52. Second bearing; 61. Elastic hoop; 62. Anti-slip groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] Reference Figure 1A cup body clamping structure for the production of environmentally friendly plastic cups includes a mounting plate 1, the lower end of the mounting plate 1 is fixedly connected to a first connecting block 9, the lower end of the mounting plate 1 is also fixedly connected to a reduction motor 2, the lower end of the first connecting block 9 is fixedly connected to an elastic hoop 6, the outer side of the elastic hoop 6 is covered with a leather cover 7, the lower end of the mounting plate 1 is also fixedly connected to a first bearing frame 3, a second bearing frame 5 is installed on the first bearing frame 3, a winding wheel 4 and a pulley 10 are installed between the first bearing frame 3 and the second bearing frame 5, a nut 8 is threadedly installed on the first bearing frame 3, the nut 8 is pressed on the second bearing frame 5, a cloth belt 11 is provided between the elastic hoop 6 and the winding wheel 4, the lower end of the cloth belt 11 is fixedly connected to the elastic hoop 6, the upper end of the cloth belt 11 is fixedly connected to the inside of the winding wheel 4, and the winding wheel 4 is transmission connected to the reduction motor 2; the mounting plate 1 is fixedly connected to an external manipulator.

[0025] Reference Figure 1 and 2 The reduction motor 2 includes a reduction motor body 21, the upper end of the reduction motor body 21 is fixedly connected to the lower end of the mounting plate 1, and a limited rotation slot 22 is provided on the output shaft of the reduction motor body 21; the reduction motor body 21 is used to drive the limited rotation slot 22 to rotate, and the winding wheel 4 is driven to rotate through the limited rotation slot 22.

[0026] Reference Figure 1 and 3 The first bearing frame 3 includes a second connecting block 31, a first frame body 32, a plug 33, a bolt 34 and a first bearing 35. The upper end of the second connecting block 31 is fixedly connected to the mounting plate 1, and the pulley 10 is inserted into one of the first bearings 35. The second connecting block 31 is fixedly connected to the upper end of the first frame body 32, and the plug 33 is symmetrically arranged on the outside of the bolt 34. The plug 33 and the bolt 34 are both fixedly connected to the first frame body 32, and the first bearing 35 is installed in the first frame body 32; the first bearing 35 is used to guide the rotation of the winding wheel 4 and the pulley 10.

[0027] Reference Figure 1 、 2 , 3 and 4, the reel 4 includes a wheel body 41. The interior of the second connecting block 31 is hollowed out to form a socket 42. The rotation-limiting notch 22 is inserted into the socket 42, and the wheel body 41 is inserted into one of the first bearings 35. The upper end of the fabric tape 11 is fixedly connected to the interior of the wheel body 41. The reduction motor body 21 acts on the socket 42, driving the wheel body 41 to rotate, causing the wheel body 41 to reel in the fabric tape 11.

[0028] Reference Figure 1 、 3, 4 and 5, the second bearing frame 5 includes a second frame body 51 and a second bearing 52, the plug 33 and the bolt 34 slide through the second frame body 51, the nut 8 is threadedly installed on the bolt 34, the nut 8 is pressed on the outside of the second frame body 51, the pulley 10 is inserted into one of the second bearings 52, the wheel body 41 is inserted into the other second bearing 52, and the second bearing 52 is installed inside the second frame body 51; the second bearing 52 is used to guide the rotation of the winding wheel 4 and the pulley 10.

[0029] Reference Figure 1 and 6 The elastic hoop 6 includes an elastic hoop body 61, the upper part of the elastic hoop body 61 is fixedly connected to the lower end of the first connecting block 9, the leather case 7 is sleeved on the outside of the elastic hoop body 61, and the inner wall of the elastic hoop body 61 is evenly provided with anti-slip grooves 62; the anti-slip grooves 62 are used to increase the friction force of the leather case 7 on the elastic hoop body 61.

[0030] Working principle: The reduction motor 2 is used to drive the winding wheel 4 to wind up the cloth belt 11, and the cloth belt 11 acts outward on the elastic hoop 6 to open the lower part of the elastic hoop 6. The device is moved to the outside of the target environmentally friendly plastic cup by the robot arm, and then the working power of the reduction motor 2 is disconnected. The elastic force of the elastic hoop 6 is used to react on the cloth belt 11 to reset the cloth belt 11. At the same time, the elastic hoop 6 drives the leather case 7 to clamp the target environmentally friendly plastic cup. Compared with conventional mechanical claws, the requirements for clamping accuracy are reduced.

[0031] The above is only a preferred specific implementation method of the utility model, but the scope of protection of the utility model is not limited to this. Any technician familiar with this technical field can make equivalent replacements or changes within the technical scope disclosed by the utility model based on the technical solution and utility model concept of the utility model, which should be covered by the scope of protection of the utility model.

[0032] The description briefly mentions the application direction of the utility model for the existing technology that is known to and has not been changed by those skilled in the art, and combines it with the utility model to form a complete technology; it avoids over-popularizing the technology familiar to those skilled in the art, and is used to assist those skilled in the art to quickly understand the main content of the utility model.

Claims

1. A cup body clamping structure for producing environmentally friendly plastic cups, characterized by: The invention comprises a mounting plate (1), wherein the lower end of the mounting plate (1) is fixedly connected to a first connecting block (9), the lower end of the mounting plate (1) is also fixedly connected to a reduction motor (2), the lower end of the first connecting block (9) is fixedly connected to an elastic hoop (6), the outer surface of the elastic hoop (6) is covered with a leather cover (7), the lower end of the mounting plate (1) is also fixedly connected to a first bearing frame (3), a second bearing frame (5) is installed on the first bearing frame (3), the first bearing frame (3), A reel (4) and a pulley (10) are installed between the second bearing frame (5); a nut (8) is threadedly installed on the first bearing frame (3); the nut (8) is pressed on the second bearing frame (5); a cloth belt (11) is provided between the elastic hoop (6) and the reel (4); the lower end of the cloth belt (11) is fixedly connected to the elastic hoop (6); the upper end of the cloth belt (11) is fixedly connected to the inside of the reel (4); and the reel (4) is transmission-connected to the reduction motor (2).

2. The cup body clamping structure for producing environmentally friendly plastic cups according to claim 1, characterized in that: The reduction motor (2) comprises a reduction motor body (21), and a limited rotation slot (22) is provided on the output shaft of the reduction motor body (21).

3. The cup body clamping structure for producing environmentally friendly plastic cups according to claim 1, characterized in that: The first bearing frame (3) comprises a second connecting block (31), a first frame body (32), a plug (33), a bolt (34) and a first bearing (35); the second connecting block (31) is fixedly connected to the upper end of the first frame body (32); the plug (33) is symmetrically arranged on the outside of the bolt (34); the plug (33) and the bolt (34) are both fixedly connected to the first frame body (32); and the first bearing (35) is installed in the first frame body (32).

4. The cup body clamping structure for producing environmentally friendly plastic cups according to claim 3, characterized in that: The winding wheel (4) comprises a wheel body (41), and the interior of the second connecting block (31) is hollowed out to provide a socket (42).

5. The cup body clamping structure for producing environmentally friendly plastic cups according to claim 1, characterized in that: The second bearing frame (5) comprises a second frame body (51) and a second bearing (52), and the second bearing (52) is installed inside the second frame body (51).

6. The cup body clamping structure for producing environmentally friendly plastic cups according to claim 1, characterized in that: The elastic hoop (6) comprises an elastic hoop body (61), and the inner wall of the elastic hoop body (61) is evenly provided with anti-slip grooves (62).

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