Toothpaste pump assembly mechanism

Abstract

The utility model relates to the field of equipment for assembling, and specifically discloses a toothpaste pump assembling mechanism, which comprises a work station component and a pushing component, the work station component comprises a fixed seat and a fixed protrusion, the fixed protrusion is arranged on the fixed seat, the fixed protrusion is arranged on the opposite sides of the fixed seat, an avoiding passage is arranged between the two fixed protrusions, the pushing component comprises a pushing driving element, a pushing block and a fixed limiting block, the output end of the pushing driving element is fixedly connected with the pushing block, the pushing block and the fixed limiting block are arranged at the two ends of the avoiding passage respectively, and the pushing driving element drives the pushing block to move close to or away from the avoiding passage. The utility model is characterized in that the work station component similar to the shape of the pump seat of the toothpaste pump is designed, the pushing component is matched to complete the assembly of the pump head and the pump seat of the toothpaste pump, the assembly efficiency is improved, the environmental cost of manual assembly is reduced, and the utility model is different from the vertical assembly in the prior art, the utility model is characterized in that the pump head is pushed horizontally, so that the assembly between the pump head and the pump seat is completed.

Description

Technical Field

[0001] This utility model relates to the field of assembly equipment, and in particular to assembly equipment for containers for daily necessities. Background Technology

[0002] To diversify toothpaste dispensing methods, existing toothpaste tubes have evolved into containers with various extrusion modes and shapes. However, existing toothpaste pumps still require manual assembly, which is inefficient, requires specific working conditions, and is also low-performing.

[0003] The technical problem to be solved by this application is: how to achieve automatic assembly of toothpaste pumps. Summary of the Invention

[0004] In order to overcome the shortcomings of the prior art, the purpose of this utility model is to provide a toothpaste pump assembly mechanism.

[0005] The technical solution adopted by this utility model is as follows: a toothpaste pump assembly mechanism, including a station component and a pushing component. The station component includes a fixed base and a fixed protrusion. The fixed protrusion is disposed on the fixed base and on opposite sides of the fixed base. An avoidance channel is provided between the two fixed protrusions. The pushing component includes a pushing drive element, a pushing block and a fixed limiting block. The output end of the pushing drive element is fixedly connected to the pushing block. The pushing block and the fixed limiting block are respectively disposed at both ends of the avoidance channel. The pushing drive element drives the pushing block to move closer to or away from the avoidance channel.

[0006] In some embodiments, a material conveying assembly is included, which includes a material conveying channel, a temporary storage tank, a blocking block, a moving base, and a moving drive element. The output end of the moving drive element is fixedly connected to the moving base. The temporary storage tank and the blocking block are fixedly arranged on the moving base along the moving direction of the moving base. The top of the temporary storage tank and the side near the material conveying channel are in communication with the outside.

[0007] In some implementations, a first position sensor is included, with the receiving end of the first position sensor facing the movable seat.

[0008] In some implementations, a conveying cover is provided above the conveying channel, and the conveying cover is fixedly connected to the conveying channel.

[0009] In some embodiments, a transfer assembly is included, comprising a transfer drive element, a transfer fixed base, a transfer movable base, and a transfer pneumatic gripper. The fixed end of the transfer drive element is fixedly connected to the transfer fixed base, and a rotating component is fixedly provided at its output end. The transfer fixed base is provided with a transfer track groove, and the rotating component is provided with a limiting elongated hole communicating with the transfer track groove. The transfer movable base moves at an upper limit on the transfer fixed base. A transfer movable base is provided between the transfer pneumatic gripper and the transfer movable base, and the transfer movable base moves up and down at an upper limit on the transfer movable base. A rotating bearing is provided at one end of the transfer movable base, and the rotating bearing moves at a limited limit within both the transfer track groove and the limiting elongated hole. The transfer movable base is fixedly connected to the transfer pneumatic gripper.

[0010] In some implementations, the transfer track groove is an inverted U-shaped groove, which is arranged around the output end of the transfer drive element.

[0011] In some embodiments, the transfer station is provided with a transfer transverse track, the axis of which is consistent with the straight direction of the conveying channel moving laterally to the workstation assembly. One side of the transfer moving seat is shaped to match the transfer transverse track, and the transfer moving seat moves along the upper limit of the transfer transverse track. The transfer moving seat is provided with a transfer vertical track groove, and the transfer movable seat moves up and down along the transfer vertical track groove.

[0012] In some embodiments, the transfer mounting base is provided with a second position sensor, the receiving end of which faces the transfer track groove.

[0013] The beneficial effects of this utility model are as follows:

[0014] This toothpaste pump assembly mechanism uses a station component designed with a shape similar to that of the toothpaste pump base to complete the assembly of the pump head and base of the toothpaste pump in conjunction with the pushing component. This improves assembly efficiency and reduces the environmental cost of manual assembly. Unlike the vertical assembly in the prior art, this utility model pushes the pump head horizontally to complete the assembly between the pump head and the base. Attached Figure Description

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

[0016] Figure 2 A schematic diagram of the connection structure between the temporary storage slot, the blocking block, and the moving base;

[0017] Figure 3 for Figure 1 Enlarged schematic diagram of structure labeled A;

[0018] Figure 4 for Figure 2 Enlarged schematic diagram of the structure labeled B;

[0019] Figure 5This is a structural diagram of the workstation components;

[0020] The labels and names in the diagram correspond as follows: 1. Conveying assembly; 2. Transfer assembly; 3. Station assembly; 4. Pushing assembly; 5. Pump head; 6. Pump base; 11. Conveying channel; 12. Temporary storage tank; 13. Blocking block; 14. Moving seat; 15. Moving drive element; 16. Conveying cover; 17. First position sensor; 21. Transfer bracket; 22. Transfer drive element; 23. Transfer fixed seat; 24. Transfer moving seat; 25. Transfer pneumatic gripper; 26. Transfer movable seat; 221. Rotating component; 222. Limiting elongated hole; 231. Transfer track groove; 232. Transfer transverse track; 233. Second position sensor; 241. Transfer vertical track groove; 31. Fixed seat; 32. Fixed protrusion; 33. Clearance channel; 41. Pushing drive element; 42. Pushing block; 43. Fixed limiting block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 This utility model provides a technical solution: a toothpaste pump assembly mechanism, including a material conveying component 1, a transfer component 2, a station component 3, and a pushing component 4. The toothpaste pump includes a pump head 5 and a pump base 6, with the pump head 5 inserted into the pump base 6.

[0023] The material conveying assembly 1 includes a material conveying channel 11, a temporary storage tank 12, a blocking block 13, a movable seat 14, and a moving drive element 15. The width of the material conveying channel 11 is the same as the width of the pump head 5. A material conveying cover 16 is provided above the material conveying channel 11, and the material conveying cover 16 is fixedly connected to the material conveying channel 11 to prevent external dust from entering the material conveying channel 11. Both the moving drive element 15 and the movable seat 14 are mounted on a movable support. The fixed end of the moving drive element 15 is fixedly connected to the movable support, and the movable seat 14 is located at the end of the material conveying channel 11. The moving drive element 15 is a cylinder or electric cylinder with linear motion at its output end. The output end of the moving drive element 15 is fixedly connected to the movable seat 14, and the moving drive element 15 drives the movable seat 14 to move linearly at the upper limit of the movable support. The axial direction of the material conveying channel 11 and the moving direction of the movable seat 14 are perpendicular to each other. The temporary storage tank 12 and the blocking block 13 are fixedly arranged on the movable seat 14 along the moving direction of the movable seat 14. The top of the temporary storage tank 12 and the side near the conveying channel 11 are connected to the outside. The temporary storage tank 12 can only accommodate one pump head 5. During the process of the movable seat 14 moving back and forth driven by the moving drive element 15, the temporary storage tank 12 and the blocking block 13 are alternately positioned at the end of the conveying channel 11. When the temporary storage tank 12 moves to the end of the conveying channel 11, the temporary storage tank 12 and the conveying channel 11 are connected. When the blocking block 13 moves to the end of the conveying channel 11, the blocking block 13 blocks the discharge direction of the conveying channel 11, and the conveying channel 11 stops discharging material. In order to know the specific position of the movable seat 14, the movable support is equipped with a first position sensor 17, and the receiving end of the first position sensor 17 faces the movable seat 14.

[0024] The transfer assembly 2 includes a transfer bracket 21, a transfer drive element 22, a transfer fixed base 23, a transfer movable base 24, and a transfer pneumatic gripper 25. The transfer fixed base 23 is fixedly mounted on the transfer bracket 21. The transfer drive element 22 is a motor with a rotating output end. The fixed end of the transfer drive element 22 is fixedly connected to the transfer fixed base 23, and a rotating component 221 is fixedly mounted on its output end. The transfer drive element 22 drives the rotating component 221 to rotate. The transfer fixed base 23 is provided with a transfer track groove 231 and a transfer transverse track 232. The transfer track groove 231 is an inverted U-shaped groove and is arranged around the output end of the transfer drive element 22. The rotating component 221 is provided with a limiting elongated hole 222, which communicates with the transfer track groove 231. The axial direction of the transfer transverse track 232 is consistent with the straight direction of the pump head 5 moving laterally from the conveying channel to the station assembly 3. One side of the transfer movable base 24 is shaped to fit the transfer transverse track 232, and the transfer movable base 24 moves along the upper limit of the transfer transverse track 232. The transfer seat 24 is provided with a vertical transfer track groove 241. A transfer movable seat 26 is provided between the transfer pneumatic gripper 25 and the transfer seat 24. The transfer movable seat 26 moves up and down along the vertical transfer track groove 241. One end of the transfer movable seat 26 is provided with a rotating bearing. The rotating bearing rotates at the upper limit of the transfer movable seat 26 and moves within the transfer track groove 231 and the limiting elongated hole 222. The transfer movable seat 26 is fixedly connected to the transfer pneumatic gripper 25. When the transfer drive element 22 rotates, the rotating component 221 rotates, and the rotating bearing moves within the transfer track groove 231. Because the distances between different points in the transfer track groove 231 and the output end of the transfer drive element 22 are different, the rotating bearing will move within the limiting elongated hole 222. Since the rotating bearing will move up and down and laterally within the transfer track groove 231, the transfer movable seat 26 achieves limited movement through the transfer horizontal track 232 and the transfer vertical track groove 241, ultimately moving the transfer pneumatic gripper 25 from the temporary storage groove 12 to the workstation assembly 3. To detect whether the transfer movable seat 26 has reached the set position, the transfer fixed seat 23 is equipped with a second position sensor 233. The receiving end of the second position sensor 233 detects whether the transfer movable seat 26 has passed through.

[0025] The workstation assembly 3 includes a fixed base 31 and fixed protrusions 32. The fixed protrusions 32 are disposed on the fixed base 31 and are located on opposite sides of the fixed base 31. A clearance channel 33 is provided between the two fixed protrusions 32. In practical applications, the workstation assembly 3 is installed on an assembly line. When the workstation assembly 3 reaches the set position, the transfer assembly 2 transfers the pump head 5 from the conveying assembly 1 to the workstation assembly 3. The pump seat 6 is placed on the fixed base 31, and the fixed protrusions 32 define the position of the pump seat 6. The pump seat 6 is movably fitted from top to bottom onto the fixed base 31 and the fixed protrusions 32, and the clearance channel 33 allows the pump head 5 to pass through, thereby facilitating the subsequent assembly of the pump head 5 and the pump seat 6.

[0026] The feeding assembly 4 includes a feeding drive element 41, a feeding block 42, and a fixed limiting block 43, with the fixed limiting block 43 disposed on one side of the fixed base 31. The feeding drive element 41 is a pneumatic or electric cylinder with linear motion at its output end. The output end of the feeding drive element 41 is fixedly connected to the feeding block 42. The feeding block 42 and the fixed limiting block 43 are respectively disposed at both ends of the clearance channel 33. The feeding drive element 41 drives the feeding block 42 to move closer to or further away from the clearance channel 33. Driven by the feeding drive element 41, the feeding block 42 moves the pump head 5 placed on the pump base 6 toward the fixed limiting block. The fixed limiting block 43 limits the final position reached by the pump head 5, thereby completing the assembly of the pump head 5 and the pump base 6.

[0027] The working principle and usage process of this utility model are as follows: The pump head 5 is conveyed by the conveying channel 11. The moving drive element 15 drives the temporary storage tank 12 to connect with the conveying channel 11. The conveying channel 11 conveys a pump head 5 to the temporary storage tank 12. The moving drive element 15 drives the temporary storage tank 12 away and the blocking block 13 moves to the end of the conveying channel 11. The blocking block 13 blocks the conveying channel 11 from continuing to convey material outward. The transfer component 2 drives the transfer pneumatic gripper 25 to reach above the pump head 5. The transfer pneumatic gripper 25 clamps the pump head 5. The transfer component 2 drives the transfer pneumatic gripper 25 to transfer to the station component 3. The transfer pneumatic gripper 25 opens, and the pump head 5 falls into the clearance channel 33. The pushing component 4 pushes the pump head 5 towards the fixed limit block 43. The pump head 5 and the pump base 6 are assembled.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A toothpaste pump assembly mechanism, characterized in that, The assembly includes a workstation component (3) and a pusher component (4). The workstation component (3) includes a fixed base (31) and a fixed protrusion (32). The fixed protrusion (32) is disposed on the fixed base (31) and on opposite sides of the fixed base (31). An avoidance channel (33) is provided between the two fixed protrusions (32). The pusher component (4) includes a pusher driving element (41), a pusher block (42), and a fixed limiting block (43). The output end of the pusher driving element (41) is fixedly connected to the pusher block (42). The pusher block (42) and the fixed limiting block (43) are respectively disposed at both ends of the avoidance channel (33). The pusher driving element (41) drives the pusher block (42) to move closer to or away from the avoidance channel (33).

2. The toothpaste pump assembly mechanism according to claim 1, characterized in that, The material conveying assembly (1) includes a material conveying channel (11), a temporary storage tank (12), a blocking block (13), a moving seat (14), and a moving drive element (15). The output end of the moving drive element (15) is fixedly connected to the moving seat (14). The temporary storage tank (12) and the blocking block (13) are fixedly arranged on the moving seat (14) along the moving direction of the moving seat (14). The top of the temporary storage tank (12) and the side near the material conveying channel (11) are connected to the outside.

3. The toothpaste pump assembly mechanism according to claim 2, characterized in that, Includes a first position sensor (17), the receiving end of the first position sensor (17) facing the movable seat (14).

4. The toothpaste pump assembly mechanism according to claim 2, characterized in that, A material conveying cover (16) is provided above the material conveying channel (11), and the material conveying cover (16) is fixedly connected to the material conveying channel (11).

5. The toothpaste pump assembly mechanism according to claim 1, characterized in that, The transfer assembly (2) includes a transfer drive element (22), a transfer fixing seat (23), a transfer moving seat (24), and a transfer pneumatic gripper (25). The fixed end of the transfer drive element (22) is fixedly connected to the transfer fixing seat (23), and the output end is fixedly provided with a rotating component (221). The transfer fixing seat (23) is provided with a transfer track groove (231), and the rotating component (221) is provided with a limiting elongated hole (222). The limiting elongated hole (222) and the transfer track groove (231) are connected. 1) Connected, the transfer moving seat (24) moves at the upper limit of the transfer fixed seat (23), the transfer pneumatic gripper (25) and the transfer moving seat (24) are provided with a transfer movable seat (26), the transfer movable seat (26) moves up and down at the upper limit of the transfer moving seat (24), one end of the transfer movable seat (26) is provided with a rotating bearing, the rotating bearing moves in the transfer track groove (231) and the limiting elongated hole (222) at the same time, and the transfer movable seat (26) is fixedly connected to the transfer pneumatic gripper (25).

6. The toothpaste pump assembly mechanism according to claim 5, characterized in that, The transfer track groove (231) is an inverted U-shaped groove, which is arranged around the output end of the transfer drive element (22).

7. The toothpaste pump assembly mechanism according to claim 5, characterized in that, The transfer fixed seat (23) is provided with a transfer transverse track (232). The axial direction of the transfer transverse track (232) is consistent with the straight direction of the conveying channel moving to the work station assembly (3). One side of the transfer moving seat (24) is shaped to match the transfer transverse track (232). The transfer moving seat (24) moves along the upper limit of the transfer transverse track (232). The transfer moving seat (24) is provided with a transfer vertical track groove (241). The transfer movable seat (26) moves up and down along the transfer vertical track groove (241).

8. The toothpaste pump assembly mechanism according to claim 5, characterized in that, The transfer mounting base (23) is equipped with a second position sensor (233), and the receiving end of the second position sensor (233) faces the transfer track groove (231).

Images