Sleeve joint conveying device

Abstract

The utility model relates to a casing joint conveying device which comprises a conveying platform, a feeding station, a casing station and a discharging station are sequentially arranged on the conveying platform in the radial direction of a workpiece, a first supporting plate, a second supporting plate and a third supporting plate which are used for placing the workpiece are arranged on the conveying platform, the first supporting plate corresponds to the feeding station, the second supporting plate corresponds to the casing station, and the third supporting plate corresponds to the discharging station. The third supporting plate corresponds to a discharging station, the first supporting plate and the second supporting plate are arranged on the conveying platform in a sliding mode in the radial direction of the workpiece, and a moving assembly used for driving the first supporting plate and the second supporting plate to move is arranged on the conveying platform. A lifting support is arranged on the conveying platform, the third supporting plate is fixedly arranged on the lifting support, and the second supporting plate and the third supporting plate are arranged in a staggered mode in the axis direction of the workpiece. A push plate is arranged at the end, close to the third supporting plate, of the second supporting plate, and the first supporting plate and the second supporting plate are arranged on the conveying platform in a lifting mode. According to the technical scheme, the efficiency of the overall butt joint process of the sleeve and the connector is improved.

Description

Technical Field

[0001] This utility model relates to the field of conveying devices, and in particular to a sleeve joint conveying device. Background Technology

[0002] During the docking operation, the sleeve and connector need to be transported to the loading station, sleeve station, and unloading station using a conveyor trolley. Traditionally, the conveyor trolley waits at the sleeve station for the sleeve operation to be completed before transporting the workpiece to the unloading station for unloading. Both loading and unloading are done manually, which is time-consuming and labor-intensive, resulting in low efficiency in the overall docking process of the sleeve and connector. Utility Model Content

[0003] To address the aforementioned technical problems, this application provides a sleeve joint conveying device.

[0004] The sleeve joint conveying device provided in this application adopts the following technical solution:

[0005] A sleeve joint conveying device includes a conveying platform. The conveying platform is provided with a loading station, a sleeve station, and a unloading station in sequence along the radial direction of the workpiece. The conveying platform is provided with a first pallet, a second pallet, and a third pallet for placing the workpiece. The first pallet corresponds to the loading station, the second pallet corresponds to the sleeve station, and the third pallet corresponds to the unloading station. The first pallet and the second pallet are both slidably disposed on the conveying platform along the radial direction of the workpiece. The conveying platform is provided with a moving component for driving the first pallet and the second pallet to move.

[0006] The conveying platform is equipped with a lifting bracket, and the third pallet is fixedly mounted on the lifting bracket. The second pallet and the third pallet are offset from each other in the axial direction of the workpiece.

[0007] The second pallet is provided with a push plate at one end near the third pallet. Both the first pallet and the second pallet are raised and lowered on the conveying platform. The first pallet rises to the position where the mechanism for clamping the workpiece at the sleeve station can clamp the workpiece. The second pallet rises to the position where the push plate is above the third pallet and can contact the workpiece.

[0008] When the first pallet moves to the sleeve station, the second pallet moves to the unloading station. After the mechanism for clamping the workpiece clamps the workpiece on the first pallet, the first pallet descends. The pusher pushes the workpiece on the third pallet until it is detached from the third pallet. Then the second pallet descends, causing the workpiece on the second pallet to fall onto the third pallet. After both the first and second pallets descend, the moving component drives the first and second pallets to reset.

[0009] Preferably, the moving component includes a motor, a first gear, a second gear, a synchronous toothed belt, and a rack. The motor is mounted on a lifting bracket. The output shaft of the motor is connected to the first gear through a rotary reducer. The second gear is connected to the first gear through a synchronous toothed belt. The rack meshes with the second gear and slides on the top surface of the conveying platform.

[0010] Preferably, a first fixed seat and a second fixed seat are provided on the top surface of the rack. A first cylinder is installed on the first fixed seat, and a second cylinder is installed on the second fixed seat. The top end of the piston rod of the first cylinder is fixedly connected to the bottom surface of the first support plate through a first connecting block, and the top end of the piston rod of the second cylinder is fixedly connected to the bottom surface of the second support plate through a second connecting block.

[0011] Preferably, the top surfaces of the first tray, the second tray, and the third tray are all V-shaped.

[0012] Preferably, the push plate has an auxiliary wedge surface on the side near the third support plate, and the auxiliary wedge surface is inclined from top to bottom toward the direction near the third support plate.

[0013] Preferably, the third pallet is provided with a guide ramp on the side away from the second pallet, and the top surface of the guide ramp is inclined from top to bottom in the direction away from the second pallet.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] First, a first cylinder raises the first pallet to the sleeve station, where the workpiece clamping mechanism can hold the workpiece. Then, a second cylinder raises the second pallet to a position where the push plate is above the third pallet and can contact the workpiece. Next, a moving assembly drives the first and second pallets to move simultaneously. When the first pallet reaches the sleeve station, the second pallet moves to the unloading station. After the workpiece clamping mechanism holds the workpiece on the first pallet, the first pallet descends. The push plate then pushes the workpiece on the third pallet until it is detached from the third pallet. The second pallet then descends, causing the workpiece to fall onto the third pallet. After both the first and second pallets have descended, the moving assembly drives them to reset. This process not only achieves automatic unloading, saving manpower, but also improves the efficiency of the overall sleeve and connector docking process. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a sleeve joint conveying device according to an embodiment of this application.

[0017] Figure 2 This is a schematic diagram illustrating the structure of the first and second pallets after they have been raised, as shown in the embodiments of this application.

[0018] Figure 3 This is used to illustrate the embodiments of this application. Figure 1 Enlarged diagram of point A in the middle.

[0019] Figure 4 This is a top view schematic diagram used in the embodiments of this application to show the positional relationship of the first tray, the second tray, and the third tray.

[0020] Figure 5 This is a schematic diagram used to illustrate the mounting structure of the first fixed seat and the first cylinder in the embodiments of this application. Since the mounting structure of the second fixed seat and the second cylinder is the same as that of the first fixed seat and the first cylinder, the mounting structure of the first fixed seat and the first cylinder is taken as an example.

[0021] Explanation of reference numerals in the attached drawings: 1. Workpiece; 2. Conveying platform; 21. Lifting bracket; 3. First pallet; 4. Second pallet; 41. Push plate; 411. Auxiliary wedge surface; 5. Third pallet; 51. Guide ramp; 6. Moving component; 61. Motor; 62. First gear; 63. Second gear; 64. Synchronous toothed belt; 65. Rack; 66. Angle reducer; 7. First fixed seat; 71. First cylinder; 72. First connecting block; 8. Second fixed seat; 81. Second cylinder; 82. Second connecting block. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0023] This application discloses a sleeve joint conveying device.

[0024] Reference Figure 1-5 The sleeve joint conveying device includes a conveying platform 2. The conveying platform 2 is arranged from right to left along the radial direction of the workpiece 1, with a loading station, a sleeve station, and a unloading station. The conveying platform 2 is provided with a first pallet 3, a second pallet 4, and a third pallet 5 for placing the workpiece 1. The first pallet 3 corresponds to the loading station, the second pallet 4 corresponds to the sleeve station, and the third pallet 5 corresponds to the unloading station. The first pallet 3 and the second pallet 4 are both slidably arranged on the conveying platform 2 along the radial direction of the workpiece 1. The conveying platform 2 is provided with a moving component 6 for driving the first pallet 3 and the second pallet 4 to move from right to left.

[0025] The top surfaces of the first pallet 3, the second pallet 4, and the third pallet 5 are all V-shaped, so that the workpiece 1 is stably positioned on the corresponding first pallet 3, second pallet 4, and third pallet 5.

[0026] The conveying platform 2 is equipped with a lifting bracket 21, and the third pallet 5 is fixedly mounted on the lifting bracket 21. The second pallet 4 and the third pallet 5 are offset from each other in the axial direction of the workpiece 1.

[0027] A push plate 41 is provided at one end of the second pallet 4 near the third pallet 5. An auxiliary wedge surface 411 is provided on the side of the push plate 41 near the third pallet 5. The auxiliary wedge surface 411 is inclined from top to bottom toward the direction of the third pallet 5 to improve the smoothness of contact between the push plate 41 and the workpiece 1.

[0028] A guide ramp 51 is provided on the side of the third pallet 5 away from the second pallet 4. The top surface of the guide ramp 51 is inclined from top to bottom in the direction away from the second pallet 4, which improves the smoothness of the workpiece 1 falling from the third pallet 5.

[0029] The first pallet 3 and the second pallet 4 are both raised and lowered on the conveying platform 2. The first pallet 3 rises to the position where the mechanism for clamping the workpiece 1 at the sleeve station can clamp the workpiece 1. The second pallet 4 rises to the position where the push plate 41 is above the third pallet 5 and can contact the workpiece 1.

[0030] When the first pallet 3 moves to the sleeve station, the second pallet 4 moves to the unloading station. After the mechanism for clamping the workpiece 1 clamps the workpiece 1 on the first pallet 3, the first pallet 3 descends. The pusher plate 41 pushes the workpiece 1 located on the third pallet 5 until it is detached from the third pallet 5. Then the second pallet 4 descends, causing the workpiece 1 on the second pallet 4 to fall onto the third pallet 5. After both the first pallet 3 and the second pallet 4 descend, the moving component 6 drives the first pallet 3 and the second pallet 4 to reset.

[0031] The moving component 6 includes a motor 61, a first gear 62, a second gear 63, a synchronous toothed belt 64, and a rack 65. The motor 61 is mounted on the lifting bracket 21. The output shaft of the motor 61 is connected to the first gear 62 via a rotary reducer 66. The second gear 63 is connected to the first gear 62 via the synchronous toothed belt 64. The second gear 63 is rotatably mounted on the conveyor platform 2. The rack 65 meshes with the second gear 63 and slides on the top surface of the conveyor platform 2. The motor 61 drives the first gear 62 to rotate via the rotary reducer 66. The first gear 62 drives the second gear 63 to rotate via the synchronous toothed belt 64. The rotation of the second gear 63 causes the rack 65 to move.

[0032] A first fixed seat 7 and a second fixed seat 8 are provided on the top surface of the rack 65. A first cylinder 71 is mounted on the first fixed seat 7, and a second cylinder 81 is mounted on the second fixed seat 8. The top end of the piston rod of the first cylinder 71 is fixedly connected to the bottom surface of the first support plate 3 through a first connecting block 72, and the top end of the piston rod of the second cylinder 81 is fixedly connected to the bottom surface of the second support plate 4 through a second connecting block 82. The mounting structure of the second fixed seat 8 and the second cylinder 81 is the same as that of the first fixed seat 7 and the first cylinder 71.

[0033] The movement of rack 65 drives the first fixed seat 7 and the second fixed seat 8 to move, thereby driving the first cylinder 71 and the second cylinder 81 to move, and in turn driving the first support plate 3 and the second support plate 4 to move.

[0034] The implementation principle of a sleeve joint conveying device according to an embodiment of this application is as follows:

[0035] First, the first cylinder 71 raises the first pallet 3 to the sleeve station position where the mechanism for clamping the workpiece 1 can clamp the workpiece 1. Then, the second cylinder 81 raises the second pallet 4 to the position where the push plate 41 is above the third pallet 5 and can contact the workpiece 1. Then, the moving component 6 drives the first pallet 3 and the second pallet 4 to move simultaneously. When the first pallet 3 moves to the sleeve station, the second pallet 4 moves to the unloading station. After the mechanism for clamping the workpiece 1 clamps the workpiece 1 on the first pallet 3, the first pallet 3 descends. The push plate 41 pushes the workpiece 1 on the third pallet 5 until it is detached from the third pallet 5. Then, the second pallet 4 descends, causing the workpiece 1 on the second pallet 4 to fall onto the third pallet 5. After both the first pallet 3 and the second pallet 4 descend, the moving component 6 drives the first pallet 3 and the second pallet 4 to reset. This not only achieves automatic unloading and saves manpower, but also improves the efficiency of the overall connection process between the sleeve and the connector.

[0036] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A sleeve joint conveying device, characterized in that: The conveying platform (2) is provided with a loading station, a sleeve station and a unloading station in sequence along the radial direction of the workpiece (1). The conveying platform (2) is provided with a first pallet (3), a second pallet (4) and a third pallet (5) for placing the workpiece (1). The first pallet (3) corresponds to the loading station, the second pallet (4) corresponds to the sleeve station and the third pallet (5) corresponds to the unloading station. The first pallet (3) and the second pallet (4) are both slidably disposed on the conveying platform (2) along the radial direction of the workpiece (1). The conveying platform (2) is provided with a moving component (6) for driving the first pallet (3) and the second pallet (4) to move. The conveying platform (2) is provided with a lifting bracket (21), and the third pallet (5) is fixedly installed on the lifting bracket (21). The second pallet (4) and the third pallet (5) are offset in the axial direction of the workpiece (1). The second pallet (4) is provided with a push plate (41) at one end near the third pallet (5). The first pallet (3) and the second pallet (4) are both raised and lowered on the conveying platform (2). The first pallet (3) rises to the position where the mechanism for clamping the workpiece (1) at the sleeve station can clamp the workpiece (1). The second pallet (4) rises to the position where the push plate (41) is above the third pallet (5) and can contact the workpiece (1). When the first pallet (3) moves to the sleeve station, the second pallet (4) moves to the unloading station. After the mechanism for clamping the workpiece (1) clamps the workpiece (1) on the first pallet (3), the first pallet (3) descends. The push plate (41) pushes the workpiece (1) located on the third pallet (5) until it is detached from the third pallet (5). Then the second pallet (4) descends, so that the workpiece (1) on the second pallet (4) falls onto the third pallet (5). After both the first pallet (3) and the second pallet (4) descend, the moving component (6) drives the first pallet (3) and the second pallet (4) to reset.

2. The sleeve joint conveying device according to claim 1, characterized in that: The moving component (6) includes a motor (61), a first gear (62), a second gear (63), a synchronous toothed belt (64), and a rack (65). The motor (61) is mounted on the lifting bracket (21). The output shaft of the motor (61) is connected to the first gear (62) through a rotary reducer (66). The second gear (63) is connected to the first gear (62) through the synchronous toothed belt (64). The rack (65) meshes with the second gear (63) and slides on the top surface of the conveying platform (2).

3. The sleeve joint conveying device according to claim 2, characterized in that: The rack (65) has a first fixed seat (7) and a second fixed seat (8) on its top surface. A first cylinder (71) is installed on the first fixed seat (7), and a second cylinder (81) is installed on the second fixed seat (8). The top end of the piston rod of the first cylinder (71) is fixedly connected to the bottom surface of the first support plate (3) through a first connecting block (72), and the top end of the piston rod of the second cylinder (81) is fixedly connected to the bottom surface of the second support plate (4) through a second connecting block (82).

4. The sleeve joint conveying device according to claim 1, characterized in that: The top surfaces of the first tray (3), the second tray (4), and the third tray (5) are all V-shaped.

5. The sleeve joint conveying device according to claim 1, characterized in that: The push plate (41) has an auxiliary wedge surface (411) on the side near the third support plate (5), and the auxiliary wedge surface (411) is inclined from top to bottom toward the direction near the third support plate (5).

6. The sleeve joint conveying device according to claim 1, characterized in that: The third pallet (5) is provided with a guide ramp (51) on the side away from the second pallet (4), and the top surface of the guide ramp (51) is inclined from top to bottom in the direction away from the second pallet (4).

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