PET plastic particle transfer device

Abstract

The utility model discloses a PET plastic particle transfer device which comprises a cart table, a support, a ball nut, a taking plate, a clamping plate and a motor D. The support is installed on the cart table, a motor B is installed on a rotating disc A, a lead screw is installed at the power shaft end of the motor B, a rotating disc B is rotatably installed on the cart table, the ball nut is installed on the lead screw in a threaded mode, and the ball nut is installed on the clamping plate. And a motor C is installed in the installation block, a taking plate is installed at the power shaft end of the motor C, a clamping plate is installed on the taking plate, and PET plastic particle containing boxes are stacked on the cart table. When the plastic particles are transferred, the plastic particle box does not need to be manually carried to a cart, the plastic particles do not need to be manually thrown into plastic processing equipment, the labor intensity of workers is reduced, and the transferring efficiency and the plastic processing production efficiency are improved; and additional conveying equipment is not needed, so that the plastic particles are more convenient to transfer.

Description

Technical Field

[0001] The utility model relates to the field of transfer devices, in particular to a PET plastic particle transfer device. Background Art

[0002] PET plastic particles are the common name for plastic particles. They are the raw materials for storage, transportation and processing of plastics in the form of semi-finished products. During the plastic production and processing process, PET plastic particle transfer devices are required in the workshop to transport the plastic particles to different machines for processing.

[0003] After searching, Chinese utility model patent CN221316228U discloses a transport device for modified plastic particles, including a base plate, a plurality of wheel bodies are provided at the bottom of the base plate, each of the wheel bodies is connected to the base plate, a shell is installed on the top of the base plate, a clamping assembly is provided inside the shell, a lifting assembly is provided on the side wall of the clamping assembly, and the clamping assembly is connected to the shell through the lifting assembly; when the motor 1 in the clamping assembly is working, it can drive the bidirectional screw rod to rotate, and the rotating bidirectional screw rod drives the nut 1 and the nut 2 on it to approach each other, thereby adjusting the distance between the two clamping plates to clamp boxes of different lengths. This device can fix the box to avoid the risk of the plastic particle box falling when transporting the plastic particle box.

[0004] The technical solution in the application document still has shortcomings: when transporting plastic particles, it is necessary to manually move the plastic particle box to the cart. After moving it to the plastic processing equipment, it is also necessary to manually put the plastic particles into the plastic processing equipment. The labor intensity of the staff is high and the efficiency is low, which affects the production efficiency of plastic processing. When the feeding port of the plastic processing equipment is at a high place, it is relatively troublesome to use additional conveying equipment. Summary of the Invention

[0005] The purpose of the present invention is to provide a PET plastic particle transport device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PET plastic particle transfer device, comprising a trolley platform, a bracket, a ball nut, a picking plate, a clamping plate and a motor D, the trolley platform is installed with a bracket, the bracket is installed on the bracket, the motor A is installed with a turntable A at the power shaft end of the motor A, the turntable A is installed with a motor B, the power shaft end of the motor B is installed with a screw, the turntable B is rotatably installed on the trolley platform, the bottom end of the screw is rotatably connected to the turntable B, a ball nut is threadedly installed on the screw, a mounting block is installed on the ball nut, a motor C is installed in the mounting block, the power shaft end of the motor C is installed with a picking plate, the clamping plate is installed on the picking plate, PET plastic particle placement boxes are stacked on the trolley platform, and PET plastic particles are placed in the PET plastic particle placement boxes.

[0007] By adopting the above technical solution, the cart platform is moved to the stacking place of the PET plastic particle placement box, and the ball nut threadedly installed on the screw rod is moved downward by controlling the motor B, driving the clamping plates on the pick-up plate to the two sides of the PET plastic particle placement box, so that the two sets of clamping plates move relative to each other to clamp and fix the PET plastic particle placement box, and the motor B is controlled to move the PET plastic particle placement box upward, and then the motor A is started to drive the turntable A to rotate, so that the clamped PET plastic particle placement box is transferred to the top of the cart platform, and the motor B is controlled to stack the PET plastic particle placement box on the cart platform for transportation. When transporting plastic particles, there is no need to manually move the plastic particle box to the cart, which reduces the labor intensity of the staff. After the staff moves the cart platform to the plastic processing equipment, The PET plastic particle placement box is clamped and fixed by the clamping plate, and the motor B is controlled to move the PET plastic particle placement box up to a position higher than the feeding port of the plastic equipment. The motor A is then controlled to rotate the PET plastic particle placement box to above the feeding port of the plastic equipment. Then, the motor C installed in the mounting block is controlled to drive the picking plate to flip, so that the PET plastic particle placement box rotates with the opening facing downward. During rotation, the plastic particles in the PET plastic particle placement box fall from the box into the feeding port of the plastic equipment. There is no need to manually put the plastic particles into the plastic processing equipment, which reduces the labor intensity of the staff and improves the transportation efficiency and the efficiency of plastic processing production. When the feeding port of the plastic processing equipment is at a high place, there is no need to use additional conveying equipment, which makes the transportation of plastic particles more convenient.

[0008] Preferably, a motor D is installed in the picking plate, and a gear is installed on the power shaft end of the motor D. The gear is engaged with a toothed plate installed in the picking plate, and the toothed plate is connected to the clamping plate.

[0009] By adopting the above technical solution, by controlling the motor D installed in the picking plate, cooperating with the gear installed on the power shaft end of the motor D, and the toothed plate meshing with the gear, the two sets of clamping plates are moved relative to each other to clamp and pick up the PET plastic particle placement box, avoiding manual handling of the PET plastic particle placement box and reducing the labor intensity of the staff.

[0010] Preferably, an auxiliary sliding rod is installed between the turntable A and the turntable B, and the auxiliary sliding rod is slidably connected to the sliding hole opened on the ball nut.

[0011] By adopting the above technical solution, the auxiliary sliding rod installed between turntable A and turntable B, and the sliding connection between the auxiliary sliding rod and the sliding hole opened on the ball nut, limit the rotation of the ball nut while ensuring the stability of the ball nut when moving up and down.

[0012] Preferably, universal wheels are installed at the bottom of the trolley platform, and a push handle is installed on the trolley platform.

[0013] By adopting the above technical solution, the universal wheels installed at the bottom of the trolley platform cooperate with the push handle installed on the trolley platform. The staff holds the push handle and cooperates with the universal wheels to move the trolley platform, so that the plastic particles can be transported in various plastic processing equipment.

[0014] Preferably, the motors A, B, C and D are provided with circuit controllers and limit brake structures.

[0015] By adopting the above technical solution, the circuit controller installed on the motor changes the rotation direction of the motor shaft by swapping the positive and negative poles of the DC motor power supply, thereby achieving the purpose of bidirectional alternating rotation of the motor shaft. The limit brake structure on the motor is a common device configured on all motors. The limit brake structure is a universal standard part or a part known to technicians in this field. Its structure and principle can be known to technicians in this field through technical manuals or through routine use, and will not be described in detail here.

[0016] Preferably, two groups of the clamping plates are provided, and an anti-slip pad is installed on one side surface of the clamping plate.

[0017] By adopting the above technical solution, an anti-slip pad is installed on one side of the clamping plate. The anti-slip pad is made of rubber and has an uneven surface, which increases the friction between the clamping plate and the PET plastic particle placement box, thereby ensuring the clamping stability of the clamping plate on the PET plastic particle placement box.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] When transporting plastic pellets, there is no need to manually move the plastic pellet boxes to the cart, which reduces the labor intensity of the staff.

[0020] There is no need to manually put the plastic particles into the plastic processing equipment, which reduces the labor intensity of the staff and improves the transfer efficiency and the efficiency of plastic processing production. When the feeding port of the plastic processing equipment is at a high place, there is no need to use additional conveying equipment, making the transfer of plastic particles more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the transfer working state of the utility model;

[0024] Figure 4 It is an enlarged schematic diagram of the taking structure of the utility model.

[0025] In the figure: 1. Cart platform; 2. Universal wheel; 3. Push handle; 4. PET plastic pellet placement box; 5. Bracket; 6. Motor A; 7. Turntable A; 8. Motor B; 9. Screw; 10. Ball nut; 11. Auxiliary slide bar; 12. Turntable B; 13. Mounting block; 14. Motor C; 15. Pick-up plate; 16. Clamping plate; 17. Motor D; 18. Gear; 19. Tooth plate; 20. Anti-slip pad. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] See also Figure 1-4 , the utility model provides an embodiment: a PET plastic particle transfer device, including a trolley platform 1, a bracket 5, a ball nut 10, a picking plate 15, a clamping plate 16 and a motor D17, the trolley platform 1 is equipped with a bracket 5, the bracket 5 is installed on the bracket 5, the motor A6 is installed on the motor A6 power shaft end is equipped with a turntable A7, the turntable A7 is equipped with a motor B8, the motor B8 power shaft end is equipped with a screw rod 9, the trolley platform 1 is rotatably equipped with a turntable B12, the bottom end of the screw rod 9 is rotatably connected to the turntable B12, the screw rod 9 is threadedly equipped with a ball nut 10, the ball nut 10 is installed on the mounting block 13, the mounting block 13 is equipped with a motor C14, the motor C14 power shaft end is equipped with a picking plate 15, the clamping plate 16 is installed on the picking plate 15, the trolley platform 1 is stacked with PET plastic particle placement boxes 4, and PET plastic particles are placed in the PET plastic particle placement boxes 4.

[0028] Move the trolley platform 1 to the stacking place of the PET plastic particle placement box 4, and control the motor B8 to make the ball nut 10 threadedly installed on the screw rod 9 move downward, driving the clamping plates 16 on the picking plate 15 to the two sides of the PET plastic particle placement box 4, so that the two groups of clamping plates 16 move relatively to clamp and fix the PET plastic particle placement box 4, control the motor B8 to move the PET plastic particle placement box 4 upward, and then start the motor A6 to drive the turntable A7 to rotate, so that the clamped PET plastic particle placement box 4 is transferred to the top of the trolley platform 1, and control the motor B8 to stack the PET plastic particle placement box 4 on the trolley platform 1 for transportation. When transporting plastic particles, there is no need to manually move the plastic particle box to the trolley, which reduces the labor intensity of the staff. After the staff moves the trolley platform 1 to the plastic processing equipment, The PET plastic particle placement box 4 is clamped and fixed by the clamping plate 16, and the motor B8 is controlled to move the PET plastic particle placement box 4 up to a position higher than the feeding port of the plastic equipment. The motor A6 is then controlled to rotate the PET plastic particle placement box 4 to above the feeding port of the plastic equipment. Then, the motor C14 installed in the mounting block 13 is controlled to drive the picking plate 15 to flip, so that the PET plastic particle placement box 4 rotates with the opening facing downward. During rotation, the plastic particles in the PET plastic particle placement box 4 fall from the box into the feeding port of the plastic equipment. There is no need to manually put the plastic particles into the plastic processing equipment, which reduces the labor intensity of the staff and improves the transportation efficiency and the efficiency of plastic processing production. When the feeding port of the plastic processing equipment is at a high place, there is no need to use additional conveying equipment, which makes the transportation of plastic particles more convenient.

[0029] A motor D17 is installed in the picking plate 15 , and a gear 18 is installed at the power shaft end of the motor D17 . The gear 18 is engaged with a toothed plate 19 installed in the picking plate 15 , and the toothed plate 19 is connected to the clamping plate 16 .

[0030] By controlling the motor D17 installed in the picking plate 15, cooperating with the gear 18 installed on the power shaft end of the motor D17, and the toothed plate 19 meshing with the gear 18, the two sets of clamping plates 16 are moved relative to each other to clamp and pick up the PET plastic particle placement box 4, avoiding manual handling of the PET plastic particle placement box 4 and reducing the labor intensity of the staff.

[0031] An auxiliary sliding rod 11 is installed between the turntable A7 and the turntable B12 , and the auxiliary sliding rod 11 is slidably connected to a sliding hole provided on the ball nut 10 .

[0032] By installing the auxiliary slide bar 11 between the turntable A7 and the turntable B12 and slidingly connecting the auxiliary slide bar 11 with the sliding hole on the ball nut 10, the rotation of the ball nut 10 is restricted while ensuring the stability of the ball nut when it moves up and down.

[0033] Universal wheels 2 are installed at the bottom of the cart platform 1, and a push handle 3 is installed on the cart platform 1.

[0034] Through the universal wheels 2 installed at the bottom of the trolley platform 1 and the push handle 3 installed on the trolley platform 1, the staff holds the push handle 3 and cooperates with the universal wheels 2 to move the trolley platform 1, so that the plastic particles are transported in various plastic processing equipment.

[0035] The motor A6, motor B8, motor C14 and motor D17 are provided with a circuit controller and a limit brake structure.

[0036] The circuit controller installed on the motor changes the rotation direction of the motor shaft by swapping the positive and negative poles of the DC motor power supply, thereby achieving the purpose of bidirectional alternating rotation of the motor shaft. The limit brake structure on the motor is a common device configured on all motors. The limit brake structure is a universal standard part or a part known to technicians in this field. Its structure and principle can be known to technicians in this field through technical manuals or through routine use, and will not be described in detail here.

[0037] The clamping plates 16 are provided in two groups, and an anti-slip pad 20 is installed on one side of the clamping plates 16 .

[0038] The anti-slip pad 20 installed on one side of the clamping plate 16 is made of rubber and has an uneven surface, which increases the friction between the clamping plate 16 and the PET plastic particle placement box 4, ensuring the clamping stability of the clamping plate 16 on the PET plastic particle placement box 4.

[0039] Working principle: Move the trolley platform 1 to the stacking place of the PET plastic particle placement box 4, and control the motor B8 to make the ball nut 10 threadedly installed on the screw rod 9 move downward, driving the clamping plate 16 on the picking plate 15 to the two sides of the PET plastic particle placement box 4, and control the motor D17 installed in the picking plate 15, cooperate with the gear 18 installed on the power shaft end of the motor D17, and the gear plate 19 meshing with the gear 18, so that the two sets of clamping plates 16 move relative to each other, clamping and picking up the PET plastic particle placement box 4, control the motor B8 to move the PET plastic particle placement box 4 upward, and then start the motor A6 to drive the turntable A7 to rotate, so that the clamped PET plastic particle placement box 4 is transferred to the top of the trolley platform 1, and control the motor B8 to stack the PET plastic particle placement box 4 on the trolley platform 1 for transportation. When transporting plastic particles, there is no need to manually move the plastic particle box to the trolley, which reduces labor. The labor intensity of the workers is reduced. After the workers move the cart platform 1 to the plastic processing equipment, they clamp and fix the PET plastic particle placement box 4 through the clamping plate 16, control the motor B8 to move the PET plastic particle placement box 4 up to a position higher than the feeding port of the plastic equipment, and then control the motor A6 to rotate the PET plastic particle placement box 4 to above the feeding port of the plastic equipment. Then, they control the motor C14 installed in the mounting block 13 to drive the picking plate 15 to flip, so that the PET plastic particle placement box 4 rotates with the opening facing downward. During rotation, the plastic particles in the PET plastic particle placement box 4 fall from the box into the feeding port of the plastic equipment. There is no need to manually put the plastic particles into the plastic processing equipment, which reduces the labor intensity of the workers and improves the transportation efficiency and the efficiency of plastic processing production. When the feeding port of the plastic processing equipment is at a high place, there is no need to use additional conveying equipment, which makes the transportation of plastic particles more convenient.

[0040] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A PET plastic particle transport device, comprising a cart platform (1), a bracket (5), a ball nut (10), a pick-up plate (15), a clamping plate (16) and a motor D (17), characterized in that: The trolley platform (1) is provided with a bracket (5), the bracket (5) is provided with a motor A (6), the power shaft end of the motor A (6) is provided with a turntable A (7), the turntable A (7) is provided with a motor B (8), the power shaft end of the motor B (8) is provided with a screw (9), the trolley platform (1) is provided with a turntable B (12) rotatably installed, the bottom end of the screw (9) is rotatably connected to the turntable B (12), the screw (9) is provided with a ball nut (10) threadedly installed on the screw (9), the ball nut (10) is provided with a mounting block (13), the mounting block (13) is provided with a motor C (14), the power shaft end of the motor C (14) is provided with a pick-up plate (15), the pick-up plate (15) is provided with a clamping plate (16), the trolley platform (1) is provided with a stack of PET plastic particle placement boxes (4), the PET plastic particle placement boxes (4) are provided with PET plastic particles.

2. A PET plastic particle transport device according to claim 1, characterized in that: A motor D (17) is installed in the picking plate (15), and a gear (18) is installed on the power shaft end of the motor D (17). The gear (18) is engaged with a tooth plate (19) installed in the picking plate (15), and the tooth plate (19) is connected to the clamping plate (16).

3. A PET plastic particle transport device according to claim 1, characterized in that: An auxiliary sliding rod (11) is installed between the turntable A (7) and the turntable B (12), and the auxiliary sliding rod (11) is slidably connected to a sliding hole opened on the ball nut (10).

4. A PET plastic particle transport device according to claim 1, characterized in that: Universal wheels (2) are installed at the bottom of the trolley platform (1), and a push handle (3) is installed on the trolley platform (1).

5. The PET plastic particle transport device according to claim 1, characterized in that: The motor A (6), motor B (8), motor C (14) and motor D (17) are provided with a circuit controller and a limit brake structure.

6. The PET plastic particle transport device according to claim 1, characterized in that: Two groups of the clamping plates (16) are provided, and an anti-slip pad (20) is installed on one side of the clamping plates (16).

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