Positioning and punching device for plastic wheel of baby carriage

Abstract

The utility model discloses a positioning and punching device for a plastic wheel of a baby carriage, belongs to the technical field of plastic processing, and aims at solving the problems that when the plastic wheel of the baby carriage is processed by an existing punching device, the size of a blanking hole is fixed, so that the punching device cannot process the plastic wheels with different diameters, and the application range is relatively small. Comprising a control cabinet, a workbench is fixedly mounted at the top end of the control cabinet, a turntable is rotatably mounted at the top end of the workbench, a first motor is fixedly mounted at the top end in the control cabinet, and the output end of the first motor is fixedly connected with the bottom end of the turntable; according to the plastic wheel clamping device, through the arrangement of the containing groove, the two-way screw rod, the sliding block, the arc-shaped clamping block, a second motor and other structures, adjusting and clamping can be conveniently conducted according to plastic wheels with different diameters, and through the arrangement of the discharging groove, the flow guide groove, the material pushing groove, a second air cylinder, a fixing plate, a third air cylinder, a pushing plate and other structures, the clamping efficiency is improved; and the plastic wheels and waste materials can be conveniently pushed out after processing.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic processing, and in particular relates to a positioning and punching device for plastic wheels of a baby carriage. Background Art

[0002] A baby carriage is a kind of tool car for children to play with. There are various models. Generally, children aged 1 to 2 years old play with baby carriages, and children over 2 years old play with toy cars with wheels. Baby carriages can bring certain benefits to children's intellectual development and increase their brain development. In the production process of children's toy car wheels, punching processing is required.

[0003] The prior art discloses a positioning and punching device for the plastic wheel of a baby carriage with a patent announcement number of CN218699538U. The above patent uses a driving mechanism to reciprocate between the left side of the blanking hole and the bottom of the punching head along the connecting frame, thereby pushing the plastic wheel to be processed to the bottom of the punching head for punching, and the wheel to be processed pushes the processed wheel to the right. However, the following deficiencies still exist in actual use: from a practical point of view, when the existing punching device is used to process the plastic wheel of a baby carriage, due to the fixed size of the blanking hole, the punching device cannot process plastic wheels of different diameters, and has a small scope of application.

[0004] Therefore, a positioning punching device for the plastic wheels of a baby stroller is needed to solve the problem that the existing punching device in the prior art cannot process plastic wheels of different diameters due to the fixed size of the blanking hole when processing the plastic wheels of the baby stroller, and has a small scope of application. Utility Model Content

[0005] The utility model aims to provide a positioning and punching device for plastic wheels of a baby carriage, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning and punching device for the plastic wheel of a baby carriage, comprising a control cabinet, a workbench is fixedly installed on the top of the control cabinet, a turntable is rotatably installed on the top of the workbench, a first motor is fixedly installed on the inner top of the control cabinet, the output end of the first motor is fixedly connected to the bottom end of the turntable, a fixing frame is fixedly installed on one side of the top of the control cabinet, a first cylinder is fixedly installed on the top of the fixing frame, a punching head is fixedly installed on the telescopic end of the first cylinder, a plurality of fixing blocks are fixedly installed on the outer surface of the turntable, a receiving groove is provided on the top of the fixing block, and the fixing block is located in the receiving groove and rotates A bidirectional screw is installed, and a movable block is threadedly installed on the external thread surface of the bidirectional screw, an arc-shaped clamping block is fixedly installed on one side of the movable block, a second motor is fixedly installed on one side of the fixed block, and the output end of the second motor is fixedly connected to the bidirectional screw, a blanking trough is provided at the top of the fixed block, a material guide trough is provided at the top of the fixed block located at the side of the blanking trough, a pushing trough is provided at the top of the fixed block away from the material guide trough, a second cylinder is fixedly installed at the top of the fixed frame, a fixing plate is fixedly installed at the telescopic end of the second cylinder, a third cylinder is fixedly installed on one side of the fixed plate, and a pushing plate is fixedly installed at the telescopic end of the third cylinder.

[0007] It should be noted in the solution that a support column is fixedly installed inside the control cabinet, a placement plate is fixedly installed on the top of the support column, and the first motor is in contact with the placement plate.

[0008] It is further worth mentioning that fixed seats are fixedly installed on both sides of the bottom end of the control cabinet, and rollers are rotatably installed on the bottom ends of the fixed seats.

[0009] It should be further explained that a connecting plate is fixedly installed on one side of the bottom end of the control cabinet, a threaded rod is threadedly installed in the middle of the connecting plate, and a pressure block is rotatably installed on the bottom end of the threaded rod.

[0010] As a preferred implementation, reinforcement plates are fixedly mounted on both sides of the fixing frame, and the shape of the reinforcement plates is a triangle.

[0011] As a preferred implementation, a cabinet door is rotatably mounted on one side of the control cabinet, and rubber pads are fixedly mounted on opposite sides of the two arc-shaped clamping blocks.

[0012] Compared with the prior art, the positioning and punching device for plastic wheels of a baby carriage provided by the utility model has at least the following beneficial effects:

[0013] (1) Through the arrangement of structures such as the receiving groove, the bidirectional screw, the sliding block, the arc-shaped clamping block and the second motor, it is convenient to adjust and clamp plastic wheels of different diameters. Through the arrangement of structures such as the blanking groove, the guide groove, the pushing groove, the second cylinder, the fixing plate, the third cylinder and the pushing plate, it is convenient to push out the plastic wheels and waste after processing.

[0014] (2) The support column and the placement plate are provided to facilitate the support of the first motor. The rollers are provided to facilitate the movement of the device. The connection plate, the threaded rod and the pressure block are provided to enhance the placement stability of the device. The reinforcement plate is provided to enhance the connection strength of the fixing frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0017] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of area A in the middle.

[0018] In the figure: 1. control cabinet; 2. workbench; 3. turntable; 4. first motor; 5. fixed frame; 6. first cylinder; 7. fixed block; 8. receiving groove; 9. bidirectional screw; 10. movable block; 11. arc clamping block; 12. second motor; 13. blanking chute; 14. guide chute; 15. push chute; 16. second cylinder; 17. fixed plate; 18. third cylinder; 19. push plate; 20. support column; 21. placement plate; 22. connecting plate; 23. threaded rod; 24. pressure block; 25. roller; 26. reinforcement plate; 27. cabinet door. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the embodiments.

[0020] See also Figure 1-3The utility model provides a positioning and punching device for plastic wheels of a baby carriage, comprising a control cabinet 1, a workbench 2 is fixedly installed on the top of the control cabinet 1, a turntable 3 is rotatably installed on the top of the workbench 2, a first motor 4 is fixedly installed on the top of the control cabinet 1, the output end of the first motor 4 is fixedly connected to the bottom end of the turntable 3, a fixing frame 5 is fixedly installed on one side of the top of the control cabinet 1, a first cylinder 6 is fixedly installed on the top of the fixing frame 5, a punching head is fixedly installed on the telescopic end of the first cylinder 6, a plurality of fixing blocks 7 are fixedly installed on the outer surface of the turntable 3, and a fixing block 7 is fixedly installed on the outer surface of the turntable 3. The top of the block 7 is provided with a receiving groove 8, the fixed block 7 is rotatably installed with a bidirectional screw 9 in the receiving groove 8, the outer thread surface of the bidirectional screw 9 is threadedly installed with a movable block 10, one side of the movable block 10 is fixedly installed with an arc clamping block 11, one side of the fixed block 7 is fixedly installed with a second motor 12, the output end of the second motor 12 is fixed to the bidirectional screw 9, the top of the fixed block 7 is provided with a blanking groove 13, the top of the fixed block 7 is provided with a guide groove 14 on one side of the blanking groove 13, and the top of the fixed block 7 is provided with a pusher on the side away from the guide groove 14 The second cylinder 16 is fixedly mounted on the top of the fixing frame 5, a fixing plate 17 is fixedly mounted on the telescopic end of the second cylinder 16, a third cylinder 18 is fixedly mounted on one side of the fixing plate 17, and a push plate 19 is fixedly mounted on the telescopic end of the third cylinder 18. When the plastic wheel of the baby carriage is punched, the plastic wheel to be punched is placed on the fixing block 7, the second motor 12 is started to drive the bidirectional screw 9 to rotate, so that the arc clamping block 11 clamps and positions the plastic wheel, and then the first cylinder 6 is started to drive the punching head to punch the plastic wheel. Punching is performed, and after the punching of the first baby carriage plastic wheel is completed, the turntable 3 is rotated by starting the first motor 4, and the next plastic wheel is processed. The fixed plate 17 is driven to descend by starting the second cylinder 16, and then the third cylinder 18 and the second motor 12 are started to move the two arc-shaped clamping blocks 11, and then the push plate 19 is used to push out the processed plastic wheel on the fixed block 7. A collection box is provided on one side of the workbench 2 to collect the wheels. A push block is provided at the bottom of the push plate 19, and the push block is adapted to the push groove 15, so as to facilitate the simultaneous pushing out of the punching waste.

[0021] Further as Figure 1 As shown, it is worth explaining in detail that a support column 20 is fixedly installed inside the control cabinet 1, a placement plate 21 is fixedly installed on the top of the support column 20, the first motor 4 is abutted against the placement plate 21, and the support column 20 and the placement plate 21 support the first motor 4.

[0022] Further as Figure 1 and Figure 2 As shown, it is worth explaining in detail that fixed seats are fixedly installed on both sides of the bottom end of the control cabinet 1, and rollers 25 are rotatably installed on the bottom ends of the fixed seats. The rollers 25 are provided to facilitate the movement of the device and reduce the labor intensity of the staff.

[0023] This scheme has the following working process: when the plastic wheel of the baby carriage is punched, the plastic wheel to be punched is placed on the fixed block 7, and the second motor 12 is started to drive the bidirectional screw 9 to rotate, so that the arc-shaped clamping block 11 clamps and positions the plastic wheel, and then the first cylinder 6 is started to drive the punching head to punch the plastic wheel. After the punching of the first plastic wheel of the baby carriage is completed, the first motor 4 is started to rotate the turntable 3, and the next plastic wheel is processed, and the fixed plate 17 is driven to descend by starting the second cylinder 16, and then the third cylinder 18 and the second motor 12 are started to move the two arc-shaped clamping blocks 11, and then the push plate 19 is used to push out the processed plastic wheel on the fixed block 7. A collection box is provided on one side of the workbench 2 to collect the wheels. A push block is provided at the bottom of the push plate 19, and the push block is adapted to the push trough 15 to facilitate the simultaneous pushing out of the punching waste.

[0024] According to the above working process, it can be known that: through the arrangement of structures such as the accommodating groove 8, the bidirectional screw 9, the sliding block, the arc clamping block 11 and the second motor 12, it is convenient to adjust the clamping according to the plastic wheels of different diameters; through the arrangement of structures such as the blanking groove 13, the guide groove, the pushing groove 15, the second cylinder 16, the fixing plate 17, the third cylinder 18 and the pushing plate 19, it is convenient to push out the plastic wheels and waste after processing; through the arrangement of the support column 20 and the placement plate 21, it is convenient to support the first motor 4.

[0025] Further as Figure 1 and Figure 2 As shown, it is worth explaining in detail that a connecting plate 22 is fixedly installed on one side of the bottom end of the control cabinet 1, a threaded rod 23 is threadedly installed in the middle of the connecting plate 22, and a pressure block 24 is rotatably installed at the bottom end of the threaded rod 23. The setting of the roller 25 facilitates the movement of the device through the setting of the connecting plate 22, the threaded rod 23 and the pressure block 24.

[0026] Further as Figure 1 As shown, it is worth explaining in detail that reinforcement plates 26 are fixedly installed on both sides of the fixing frame 5. The reinforcement plates 26 are in a triangular shape. The connection strength of the fixing frame 5 is enhanced by the arrangement of the reinforcement plates 26.

[0027] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth explaining in detail that a cabinet door 27 is rotatably installed on one side of the control cabinet 1, and rubber pads are fixedly installed on the opposite sides of the two arc-shaped clamping blocks 11. By providing the rubber pads, damage to the surface of the plastic wheel can be avoided as much as possible when the plastic wheel is clamped and positioned.

[0028] In summary: through the arrangement of structures such as the accommodating groove 8, the bidirectional screw 9, the sliding block, the arc clamping block 11 and the second motor 12, it is convenient to adjust and clamp plastic wheels of different diameters; through the arrangement of structures such as the blanking groove 13, the guide groove, the pushing groove 15, the second cylinder 16, the fixing plate 17, the third cylinder 18 and the pushing plate 19, it is convenient to push out the plastic wheels and waste after processing; through the arrangement of the support column 20 and the placement plate 21, it is convenient to support the first motor 4; through the arrangement of the roller 25, it is convenient to move the device; through the arrangement of the connecting plate 22, the threaded rod 23 and the pressing block 24, the placement stability of the device is enhanced; through the arrangement of the reinforcement plate 26, the connection strength of the fixing frame 5 is enhanced.

[0029] The first motor 4, the second motor 12, the first cylinder 6, the second cylinder 16 and the third cylinder 18 can all be purchased on the market. The first motor 4, the second motor 12, the first cylinder 6, the second cylinder 16 and the third cylinder 18 are all equipped with power supplies, which are mature technologies in the field and have been fully disclosed, so they are not repeated in the specification.

Claims

1. A positioning and punching device for plastic wheels of a baby carriage, comprising a control cabinet (1), characterized in that: A workbench (2) is fixedly mounted on the top of the control cabinet (1), a turntable (3) is rotatably mounted on the top of the workbench (2), a first motor (4) is fixedly mounted on the inner top of the control cabinet (1), an output end of the first motor (4) is fixedly connected to the bottom end of the turntable (3), a fixing frame (5) is fixedly mounted on one side of the top of the control cabinet (1), a first cylinder (6) is fixedly mounted on the top of the fixing frame (5), a punching head is fixedly mounted on the telescopic end of the first cylinder (6), a plurality of fixing blocks (7) are fixedly mounted on the outer surface of the turntable (3), a receiving groove (8) is provided on the top of the fixing block (7), a bidirectional screw (9) is rotatably mounted on the fixing block (7) in the receiving groove (8), a movable block (10) is threadedly mounted on the outer thread surface of the bidirectional screw (9), An arc-shaped clamping block (11) is fixedly installed on one side of the movable block (10); a second motor (12) is fixedly installed on one side of the fixed block (7); an output end of the second motor (12) is fixedly connected to the bidirectional screw (9); a blanking groove (13) is provided at the top of the fixed block (7); a material guide groove (14) is provided at the top of the fixed block (7) on one side of the blanking groove (13); a pushing groove (15) is provided at the top of the fixed block (7) away from the material guide groove (14); a second cylinder (16) is fixedly installed at the top of the fixed frame (5); a fixed plate (17) is fixedly installed at the telescopic end of the second cylinder (16); a third cylinder (18) is fixedly installed on one side of the fixed plate (17); and a pushing plate (19) is fixedly installed at the telescopic end of the third cylinder (18).

2. A positioning and punching device for plastic wheels of a baby carriage according to claim 1, characterized in that: A support column (20) is fixedly installed inside the control cabinet (1), a placement plate (21) is fixedly installed on the top of the support column (20), and the first motor (4) is in contact with the placement plate (21).

3. A positioning and punching device for plastic wheels of a baby carriage according to claim 2, characterized in that: Fixed seats are fixedly mounted on both sides of the bottom end of the control cabinet (1), and rollers (25) are rotatably mounted on the bottom ends of the fixed seats.

4. A positioning and punching device for plastic wheels of a baby carriage according to claim 3, characterized in that: A connecting plate (22) is fixedly mounted on one side of the bottom end of the control cabinet (1), a threaded rod (23) is threadedly mounted in the middle of the connecting plate (22), and a pressing block (24) is rotatably mounted on the bottom end of the threaded rod (23).

5. A positioning and punching device for plastic wheels of a baby carriage according to claim 4, characterized in that: Reinforcement plates (26) are fixedly mounted on both sides of the fixing frame (5), and the shape of the reinforcement plates (26) is a triangle.

6. A positioning and punching device for plastic wheels of a baby carriage according to claim 1, characterized in that: A cabinet door (27) is rotatably mounted on one side of the control cabinet (1), and rubber pads are fixedly mounted on opposite sides of the two arc-shaped clamping blocks (11).

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