Rotary transfer device

Abstract

The utility model discloses a rotary transfer device which comprises an upper cover, a bottom plate, a line body bottom plate, two guide plates, a rotary part, a roller conveying part, a positioning part and a supporting and jacking part, the supporting and jacking part is fixed on the bottom plate and penetrates through the line body bottom plate to support the upper cover, and the rotary part is connected with the bottom plate and the line body bottom plate and enables the line body bottom plate to rotate. The roller conveying component and the positioning component are both arranged between the upper cover and the line body bottom plate, and the two guide plates are fixed to the upper cover and are symmetrically arranged. According to the rotary transfer device, it can be effectively guaranteed that a small tray smoothly enters or moves out of the rotary transfer device through the roller assemblies. And meanwhile, the tray does not move relatively during rotation, and the stability of the tray during rotation can be ensured.

Description

Technical Field

[0001] The utility model relates to a roll core tray logistics conveyor line for the lithium battery industry, and in particular to a rotary transfer device used in conjunction with a high-efficiency and high-cleanliness conveyor line. Background Art

[0002] As people's awareness of environmental protection increases, more customers choose to buy electric vehicles as a means of transportation. Therefore, the demand for lithium battery cells is increasing. How to improve the efficiency of their production process has become an urgent problem that needs to be solved.

[0003] On a lithium battery cell production line, when the front and rear workstations are arranged at a 90-degree angle, a rotary transfer device is required to transfer the batteries between workstations. The existing rotary transfer device has the following drawbacks: 1. Batteries enter and exit the device via rollers, which require the positioning of adjacent rollers. Small pallets can easily become stuck in the rollers, impacting conveyance. 2. The rollers lack guides during rotation, making the pallets on top unstable. 3. The device requires the pallets to be lifted and rotated before being lowered for delivery via a conveyor mechanism, impacting conveying efficiency. Summary of the Invention

[0004] The present invention aims to provide a rotary transfer device that utilizes a roller assembly to effectively ensure the smooth entry and exit of smaller pallets. Furthermore, the device prevents relative motion of the pallets during rotation, ensuring stability during rotation. Furthermore, the device ensures smooth pallet transport between the upper cover and the conveyor line, improving transport efficiency.

[0005] The utility model discloses a rotary transfer device, which comprises an upper cover, a bottom plate, a line body bottom plate, two guide plates, a rotating component, a roller conveying component, a positioning component, and a supporting and lifting component. The supporting and lifting component is fixed on the bottom plate and passes through the line body bottom plate to support the upper cover. The rotating component connects the bottom plate and the line body bottom plate and rotates the line body bottom plate. The roller conveying component and the positioning component are both arranged between the upper cover and the line body bottom plate. The two guide plates are fixed on the upper cover and are symmetrically arranged.

[0006] Furthermore, the rotating component includes a rotating motor and a turntable. The rotating motor is fixed on the base plate. The turntable is connected to the base plate and the line body base plate. The rotating motor is connected to the turntable.

[0007] Furthermore, the roller conveying component includes a conveying motor, a coupling, a connecting rod, multiple conveying units, and multiple wedge belts. Each conveying unit is connected to the side plate of the line body bottom plate. It includes a roller and a wedge belt pulley. The conveying motor is fixed on the line body bottom plate and is connected to a conveying unit through a coupling. This conveying unit is connected to the conveying unit on the opposite side through a coupling and a connecting rod. Adjacent conveying units are connected through wedge belts; a hole slightly smaller than the roller radius is provided at the position corresponding to the upper cover and the roller, and the roller extends out of the hole; two guide plates are located on the outside of the two groups of rollers.

[0008] Furthermore, the positioning component includes a blocking cylinder assembly fixed on the bottom plate of the linear body, the blocking cylinder assembly includes a blocking cylinder and a guide wheel I, the blocking cylinder is fixed on the bottom plate of the linear body, the guide wheel I is connected to the telescopic rod of the blocking cylinder through a pin shaft, and a hole slightly larger than the size of the telescopic rod is provided at the position corresponding to the upper cover and the blocking cylinder assembly.

[0009] Furthermore, the positioning component also includes a check assembly fixed on the bottom plate of the linear body, the check assembly includes a fixed seat, a swing block, a pin shaft, and a spring. The fixed seat is fixed on the bottom plate of the linear body, the swing block is arranged in the slot of the fixed seat and is connected to the fixed seat through the pin shaft, the spring is arranged in the hole in the front of the fixed seat, and a hole slightly larger than the size of the swing block is provided at the position corresponding to the upper cover and the check assembly.

[0010] Furthermore, the supporting lifting component includes multiple supporting lifting units, each supporting lifting unit includes a supporting block, a cam, and a mounting seat. The supporting block is fixed on the base plate, and the cam is fixed above the supporting block through the mounting seat and passes through the bottom plate of the line to support the upper cover.

[0011] Furthermore, the rotary transfer device also includes a guide wheel component fixed on the base plate, the guide wheel component includes a plurality of evenly distributed guide units, each guide unit includes a support column and a guide wheel II, the support column is fixed on the base plate, and the guide wheel II is arranged on the support column and contacts the outer circle of the upper cover.

[0012] The advantages of the rotary transfer device of the utility model are as follows: 1. The roller assembly can effectively ensure that smaller pallets can smoothly enter or move out of the rotary transfer device; 2. The check assembly and the blocking cylinder are used to limit the front and rear positions of the pallet, so that the pallet does not move relative to the pallet during rotation; 3. By adjusting the height of the cam, the smooth transportation of the pallet between the upper cover and the conveyor line is ensured, and the cam ensures the stability of the plane when the upper cover rotates; at the same time, the guide assembly ensures the stability of the upper cover during rotation, thereby ensuring the stability of the pallet; 4. The guide wheel adopts a rubber-coated bearing wheel, and the outer surface of the roller is made of silicone. When in contact with the pallet, it can not only reduce the problem of friction and dust, but also effectively reduce vibration, resulting in smoother operation and lower noise; 5. Both the rotating motor and the conveying motor use servo motors with high precision. The integrated conveying and rotation function is more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an exploded view of the rotary transfer device of the present invention.

[0014] Figure 2 It is a three-dimensional diagram of the rotary transfer device of the present invention. DETAILED DESCRIPTION

[0015] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] Example 1

[0017] The utility model discloses a rotary transfer device, which includes an upper cover 1, a bottom plate 11, a line body bottom plate 12, two guide plates 16, a rotating component, a roller conveying component, a positioning component, and a supporting jacking component. The supporting jacking component is fixed on the bottom plate 11 and passes through the line body bottom plate 12 to support the upper cover 1. The rotating component connects the bottom plate 11 and the line body bottom plate 12 and rotates the line body bottom plate 12. The roller conveying component and the positioning component are both arranged between the upper cover 1 and the line body bottom plate 12. The two guide plates 16 are fixed on the upper cover 1 and are symmetrically arranged.

[0018] When the pallet comes to the outside of the device through the conveyor line, the roller conveying component works to make the pallet enter the upper cover 1 along the two guide plates 16. When the pallet hits the positioning component, the roller conveying component stops working. At this time, the rotating component works to drive the line bottom plate 12 and all the parts and pallets on it to rotate 90° and then stop rotating. At this time, the roller conveying component works to move the pallet along the guide assembly away from the upper cover 1 to the subsequent conveyor line, thereby realizing the rotational transfer of the pallet.

[0019] Example 2

[0020] The utility model provides a rotary transfer device: the rotary component includes a rotary motor 5 and a turntable 13 . The rotary motor 5 is fixed on a bottom plate 11 . The turntable 13 connects the bottom plate 11 and the line body bottom plate 12 . The rotary motor 5 is connected to the turntable 13 .

[0021] When the pallet arrives on the device through the roller conveyor component, the rotating motor 5 works, and drives the line bottom plate 12 to rotate 90° through the turntable 13 to arrive at the discharging station. After the pallet leaves the device through the roller conveyor component, the rotating motor 5 works in the reverse direction, and drives the line bottom plate 12 to rotate 90° in the opposite direction through the turntable 13 to arrive at the receiving station, waiting for the pallet to be delivered to the device.

[0022] Example 3

[0023] The utility model provides a rotary transfer device: the roller conveying component includes a conveying motor 7, a coupling 14, a connecting rod 15, a plurality of conveying units, and a plurality of wedge belts 3. Each conveying unit is connected to the side plate of the line body bottom plate 12. It includes a roller 2 and a wedge belt pulley 8. The conveying motor 7 is fixed on the line body bottom plate 12, and is connected to a conveying unit through a coupling 14. This conveying unit is connected to the conveying unit on the opposite side through the coupling 14 and the connecting rod 15. Adjacent conveying units are connected through wedge belts 3. A hole slightly smaller than the radius of the roller 2 is provided at the position corresponding to the upper cover 1 and the roller 2, and the roller 2 extends out of the hole; two guide plates 16 are located on the outside of the two groups of rollers 2.

[0024] Since a small part of the roller 2 is higher than the upper cover 1, when the conveying motor 7 works and drives all the rollers 2 to rotate, the pallet on the conveyor line passes through the roller 2 and along the guide plate 16 to enter the upper cover 1. Similarly, the pallet on the upper cover 1 passes through the roller 2 and along the guide plate 16 to enter the conveyor line.

[0025] Example 4

[0026] The utility model provides a rotary transfer device: the positioning component includes a blocking cylinder assembly 6 fixed on the linear base plate 12, the blocking cylinder assembly 6 includes a blocking cylinder 61 and a guide wheel I 62, the blocking cylinder 61 is fixed on the linear base plate 12, the guide wheel I 62 is connected to the telescopic rod of the blocking cylinder 61 through a pin, and a hole slightly larger than the size of the telescopic rod is provided at the position corresponding to the upper cover 1 and the blocking cylinder assembly 6.

[0027] When the pallet on the front conveyor line passes through the roller 2 and enters the upper cover 1, the blocking cylinder 61 drives the telescopic rod to rise, and the guide wheel I 62 extends into the hole and is higher than the upper cover 1. When the pallet hits the guide wheel I 62, it stops moving; when the upper cover 1 rotates 90°, the blocking cylinder 61 drives the telescopic rod to descend, and the pallet leaves the upper cover 1 through the roller 2 and enters the subsequent conveyor line.

[0028] Example 5

[0029] The utility model provides a rotary transfer device: the positioning component also includes a non-return assembly 4 fixed on the bottom plate 12 of the linear body, the non-return assembly 4 includes a fixed seat 41, a swing block 42, a pin shaft, and a spring (not shown). The fixed seat 41 is fixed on the bottom plate 12 of the linear body, the swing block 42 is arranged in a slot of the fixed seat 41 and is connected to the fixed seat 41 through a pin shaft, the spring is arranged in a hole in the front part of the fixed seat 41, and a hole slightly larger than the size of the swing block 42 is provided at a position corresponding to the upper cover 1 and the non-return assembly 4.

[0030] When the pallet enters the upper cover 1, when the pallet hits the swing block 42, it is pressed down to facilitate the entry of the pallet; when the pallet continues to be transported until it hits the guide wheel I62, the pallet has just left the swing block 42. Under the action of the spring, the swing block 42 extends upward out of the hole, just blocking the pallet, limiting the pallet and preventing it from moving back during its rotation, thereby ensuring the reliability of the pallet position.

[0031] Example 6

[0032] The utility model provides a rotary transfer device: the supporting lifting component includes a plurality of supporting lifting units 10, each supporting lifting unit 10 includes a supporting block 101, a cam 102, and a mounting seat 103, the supporting block 101 is fixed on the base plate 11, the cam 102 is fixed above the supporting block 101 through the mounting seat 103 and passes through the line bottom plate 12 to support the upper cover 1.

[0033] When the upper cover 1 rotates, the cam 102 is supported on the bottom of the upper cover 1, ensuring the stability of the plane of the upper cover 1 when rotating, and thus ensuring the stability of the pallet; since there is inevitably an error in the height between the upper cover 1 and the conveyor line, in order to ensure that the pallet can be smoothly conveyed between the upper cover 1 and the conveyor line, the position of the cam 102 can be adjusted by adjusting the upper and lower positions between the mounting base 103 and the support block 101, thereby fine-tuning the height of the upper cover 1 and ensuring smooth conveyance of the pallet.

[0034] Example 7

[0035] The utility model provides a rotary transfer device: the rotary transfer device also includes a guide wheel component fixed on the base plate 11, the guide wheel component includes a plurality of evenly distributed guide units 9, each guide unit 9 includes a support column 91 and a guide wheel II 92, the support column 91 is fixed on the base plate 11, and the guide wheel II 92 is arranged on the support column 91 and contacts the outer circle of the upper cover 1.

[0036] When the upper cover 1 rotates, the guide wheel II 92 contacts the outer circle of the upper cover 1, thereby ensuring the stability of the upper cover 1 during rotation, and further ensuring the stability of the tray.

[0037] The working principle of a rotary transfer device of the present invention is as follows: when a pallet comes to the outside of the device through a conveyor line, the conveying motor 7 works first, so that the pallet passes through the roller 2 and enters the upper plate 1 along the guide block 16; when the pallet hits the positioning component, the conveying motor 7 stops working; then the rotating motor 5 works, drives the upper cover 1 to rotate 90 degrees through the line bottom plate 12, and then stops rotating; then the conveying motor 7 works in reverse, so that the pallet passes through the roller 2 and leaves the upper plate 1 along the guide block 16, and then stops working; then the rotating motor 5 works, drives the upper cover 1 to rotate 90 degrees in the opposite direction through the line bottom plate 12, and then stops rotating, thereby realizing the transfer of the pallet.

[0038] The advantages of the rotary transfer device of the utility model are as follows: 1. The roller assembly can effectively ensure that smaller pallets can smoothly enter or move out of the rotary transfer device; 2. The check assembly and the blocking cylinder are used to limit the front and rear positions of the pallet, so that the pallet does not move relative to the pallet during rotation; 3. By adjusting the height of the cam, the smooth transportation of the pallet between the upper cover and the conveyor line is ensured, and the cam ensures the stability of the plane when the upper cover rotates; at the same time, the guide assembly ensures the stability of the upper cover during rotation, thereby ensuring the stability of the pallet; 4. The guide wheel adopts a rubber-coated bearing wheel, and the outer surface of the roller is made of silicone. When in contact with the pallet, it can not only reduce the problem of friction and dust, but also effectively reduce vibration, resulting in smoother operation and lower noise; 5. Both the rotating motor and the conveying motor use servo motors with high precision. The integrated conveying and rotation function is more efficient.

[0039] In short, the device of the utility model integrates rotation and transfer into one, which greatly improves the transportation efficiency.

Claims

1. A rotary transfer device, characterized in that: It comprises an upper cover (1), a bottom plate (11), a wire bottom plate (12), two guide plates (16), a rotating component, a roller conveying component, a positioning component, and a supporting and lifting component. The supporting and lifting component is fixed on the bottom plate (11) and passes through the wire bottom plate (12) to support the upper cover (1). The rotating component connects the bottom plate (11) and the wire bottom plate (12) and causes the wire bottom plate (12) to rotate. The roller conveying component and the positioning component are both arranged between the upper cover (1) and the wire bottom plate (12). The two guide plates (16) are fixed on the upper cover (1) and are symmetrically arranged.

2. A rotary transfer device according to claim 1, characterized in that: The rotating component comprises a rotating motor (5) and a turntable (13). The rotating motor (5) is fixed on a bottom plate (11). The turntable (13) is connected to the bottom plate (11) and the line body bottom plate (12). The rotating motor (5) is connected to the turntable (13).

3. A rotary transfer device according to claim 1, characterized in that: The roller conveying component comprises a conveying motor (7), a coupling (14), a connecting rod (15), a plurality of conveying units, and a plurality of wedge belts (3). Each conveying unit is connected to a side plate of a line body bottom plate (12). The roller conveying component comprises a roller (2) and a wedge belt wheel (8). The conveying motor (7) is fixed on the line body bottom plate (12) and is connected to a conveying unit via a coupling (14). The conveying unit is connected to a conveying unit on the opposite side via a coupling (14) and a connecting rod (15). Adjacent conveying units are connected via wedge belts (3). A hole slightly smaller than the radius of the roller (2) is provided at a position corresponding to the upper cover (1) and the roller (2), and the roller (2) extends out of the hole. Two guide plates (16) are located outside the two groups of rollers (2).

4. A rotary transfer device according to claim 1, characterized in that: The positioning component comprises a blocking cylinder assembly (6) fixed on the bottom plate (12) of the linear body, the blocking cylinder assembly (6) comprising a blocking cylinder (61) and a guide wheel I (62), the blocking cylinder (61) being fixed on the bottom plate (12) of the linear body, the guide wheel I (62) being connected to the telescopic rod of the blocking cylinder (61) via a pin shaft, and a hole slightly larger than the size of the telescopic rod is arranged at a position corresponding to the upper cover (1) and the blocking cylinder assembly (6).

5. A rotary transfer device according to claim 4, characterized in that: The positioning component also includes a non-return assembly (4) fixed on the linear body bottom plate (12), the non-return assembly (4) including a fixed seat (41), a swing block (42), a pin shaft, and a spring. The fixed seat (41) is fixed on the linear body bottom plate (12), the swing block (42) is arranged in a slot of the fixed seat (41) and connected to the fixed seat (41) via a pin shaft, the spring is arranged in a hole at the front of the fixed seat (41), and a hole slightly larger than the size of the swing block (42) is arranged at a position of the upper cover (1) corresponding to the non-return assembly (4).

6. A rotary transfer device according to claim 1, characterized in that: The support lifting component comprises a plurality of support lifting units (10), each support lifting unit (10) comprises a support block (101), a cam (102), and a mounting seat (103); the support block (101) is fixed on a bottom plate (11); the cam (102) is fixed above the support block (101) through the mounting seat (103) and passes through the line body bottom plate (12) to support the upper cover (1).

7. The rotary transfer device according to claim 1, characterized in that: The rotary transfer device also includes a guide wheel component fixed on the bottom plate (11), the guide wheel component includes a plurality of evenly distributed guide units (9), each guide unit (9) includes a support column (91) and a guide wheel II (92), the support column (91) is fixed on the bottom plate (11), and the guide wheel II (92) is arranged on the support column (91) and contacts the outer circle of the upper cover (1).

Images