Automatic feeding and distributing structure for circular sealing rings

Abstract

The utility model belongs to the technical field of sealing ring production, and particularly relates to an automatic feeding and distributing structure for circular sealing rings. Comprising a base, a first bottom plate and a second bottom plate are fixedly installed on the base, adjusting mechanisms are arranged between the first bottom plate and the base and between the second bottom plate and the base, a pneumatic indexing table is arranged on the first bottom plate, material pipe quick-detaching assemblies are evenly arranged on the pneumatic indexing table, sealing ring material pipes are arranged on the material pipe quick-detaching assemblies, a supporting frame is arranged on the second bottom plate, and a vertical electric cylinder is arranged on the supporting frame. A sliding block is fixedly installed on the vertical electric cylinder, a clamping jaw rotating air cylinder is arranged on the sliding block, and a sealing ring clamp is arranged on the clamping jaw rotating air cylinder. The automatic feeding and distributing device can be flexibly applied to automatic feeding and distributing occasions of various sealing rings with similar sizes, and the sealing rings can be flexibly integrated into similar processes of various production lines only by modifying the size of a material pipe, the size of a rotary indexing table and the size of a grabbing clamping jaw according to the sizes of the sealing rings; and meanwhile, the material pipes can be reasonably rotated according to the manual circulation time, so that the efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sealing ring production, and in particular relates to an automatic feeding and dividing structure for a circular sealing ring. Background Art

[0002] The sealing ring is an annular sealing element used to prevent liquid or gas leakage. When producing sealing rings, the sealing rings need to be divided and fed. This step needs to be used for sealing rings of specific sizes. Often, a specific machine needs to be designed to operate the feeding and dividing of a sealing ring, and the initial investment cost is relatively large. In addition, it cannot be well adapted to different production lines, affecting the overall work efficiency. In response to the above problems, a circular sealing ring automatic feeding and dividing structure with efficient adaptability and higher efficiency is proposed. Utility Model Content

[0003] In order to solve the problems existing in the background technology, the utility model provides a circular sealing ring automatic feeding and distributing structure; it can realize rapid feeding and distributing, and can adapt to the use of more sealing rings and the use of different production lines.

[0004] The utility model provides a circular sealing ring automatic feeding and dividing structure, comprising a base, a bottom plate one and a bottom plate two are fixedly mounted on the base, adjustment mechanisms are arranged between the bottom plate one and the bottom plate two and the base, a pneumatic indexing table is arranged on the bottom plate one, a work position identification sensor is arranged on the bottom plate one corresponding to the pneumatic indexing table, a plurality of material tube quick-release assemblies are evenly arranged on the pneumatic indexing table, a sealing ring material tube is arranged on the material tube quick-release assembly, a plurality of sealing rings are arranged on the sealing ring material tube, an interference fit is formed between the sealing ring and the sealing ring material tube, a support frame is arranged on the bottom plate two, a vertical electric cylinder is arranged on the support frame, a slider is fixedly mounted on the movable end of the vertical electric cylinder, a clamping jaw rotating cylinder is arranged on the slider, and a sealing ring clamp is arranged on the clamping jaw rotating cylinder.

[0005] Furthermore, the material tube quick-release assembly includes a fixed block fixedly mounted on the pneumatic indexing table, the fixed block is provided with a groove, the fixed block is provided with a cavity below the groove, a gear is rotatably connected in the cavity, a tooth row is symmetrically slidably connected in the cavity, the tooth row and the gear are meshed with each other, a strip through hole is provided between the groove and the cavity, a splint is symmetrically slidably connected in the groove, the splint is fixedly connected to the tooth row through the strip through hole, a screw is rotatably connected to the splint on one side, one end of the screw extends out of the fixed block, and the screw is threadedly connected to the fixed block.

[0006] Furthermore, a knob is fixedly mounted on one end of the screw rod extending out of the fixing block.

[0007] Furthermore, rubber pads are provided on opposite surfaces of the clamping plates.

[0008] Furthermore, the workstation identification sensor is electrically connected to the pneumatic indexing table.

[0009] Furthermore, optical fiber sensors are symmetrically arranged on the sealing ring fixture.

[0010] Furthermore, the support frame is slidably connected to the slider.

[0011] Beneficial effects of the utility model:

[0012] The utility model can be flexibly applied to the occasions of automatic feeding and dividing of sealing rings of similar sizes. Only by modifying the size of the material tube, the size of the rotary indexing table and the size of the grabbing claw according to the size of the sealing ring, the flexible integration into similar processes of various production lines can be achieved. At the same time, the number of material tubes can be reasonably rotated according to the manual cycle time to improve efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a stereoscopic diagram of an automatic feeding and dividing structure of a circular sealing ring of the utility model.

[0014] Figure 2 It is a side view of an automatic feeding and distributing structure of a circular sealing ring of the utility model.

[0015] Figure 3 It is a schematic diagram of a fixing block of a circular sealing ring automatic feeding and distributing structure of the utility model.

[0016] Figure 4 The utility model is a cross-sectional view of a fixed block of a circular sealing ring automatic feeding and distributing structure.

[0017] Figure 5 The utility model is a schematic diagram of a clamping plate and a gear of an automatic feeding and distributing structure of a circular sealing ring.

[0018] As shown in the figure:

[0019] 1. Base, 2. Bottom plate 1, 3. Bottom plate 2, 4. Adjustment mechanism, 5. Pneumatic indexing table, 6. Work station identification sensor, 7. Sealing ring material tube, 8. Sealing ring, 9. Support frame, 10. Vertical electric cylinder, 11. Slider, 12. Clamping jaw rotating cylinder, 13. Sealing ring fixture, 14. Fixed block, 15. Groove, 16. Cavity, 17. Gear, 18. Tooth row, 19. Strip through hole, 20. Clamp, 21. Screw, 22. Knob, 23. Rubber pad, 24. Fiber optic sensor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0022] Please see all instructions drawings:

[0023] A circular sealing ring automatic feeding and dividing structure, comprising a base 1, a bottom plate 2 and a bottom plate 3 are fixedly mounted on the base 1, an adjustment mechanism 4 is arranged between the bottom plate 2 and the bottom plate 2 3 and the base 1, a pneumatic indexing table 5 is arranged on the bottom plate 2, a work position identification sensor 6 is arranged on the bottom plate 2 corresponding to the pneumatic indexing table 5, a plurality of material tube quick-release components are evenly arranged on the pneumatic indexing table 5, a sealing ring material tube 7 is arranged on the material tube quick-release component, a plurality of sealing rings 8 are arranged on the sealing ring material tube 7, an interference fit is formed between the sealing ring 8 and the sealing ring material tube 7, a support frame 9 is arranged on the support frame 9, a slider 11 is fixedly mounted on the movable end of the vertical electric cylinder 10, a clamping claw rotating cylinder 12 is arranged on the slider 11, and a sealing ring fixture 13 is arranged on the clamping claw rotating cylinder 12;

[0024] From the above description, it can be seen that six groups of sealing ring material tubes 7 are arranged on a pneumatic indexing table 5. Workers can manually put corresponding sealing rings 8 on the sealing ring material tubes 7 in advance. After putting on, the corresponding sealing ring material tubes 7 are inserted into the material tube quick-release assembly, and then the bottom plate 1 2 and the bottom plate 2 3 are moved by the adjustment mechanism 4, so that the rotation center of the pneumatic indexing table 5 and the center of the sealing ring fixture 13 are located on the same axis; the pneumatic indexing table 5 is controlled by PLC to rotate each group of sealing ring material tubes 7 to the position of the support frame 9, and the vertical electric cylinder 10 drives the slider 11 to move downward, and the optical fiber sensor 24 on the sealing ring fixture 13 is used to determine whether there is a sealing ring 8. If there is a difference between the front and back, it can also be identified by an external camera, and then the clamping claw rotating cylinder 12 is used to flip the sealing ring 8 to the correct direction, and the vertical electric cylinder 10 is used to complete the grabbing of the sealing ring 8 at each position on the sealing ring material tube 7 and place it in the corresponding position.

[0025] As a technical optimization scheme of the utility model, the material tube quick-release assembly includes a fixed block 14 fixedly mounted on the pneumatic indexing table 4, a groove 15 is provided on the fixed block 14, a cavity 16 is provided below the groove 15, a gear 17 is rotatably connected in the cavity 16, a tooth row 18 is symmetrically slidably connected in the cavity 16, the tooth row 18 and the gear 17 are meshed with each other, a strip through hole 19 is provided between the groove 15 and the cavity 16, a clamping plate 20 is symmetrically slidably connected in the groove 15, the clamping plate 20 is fixedly connected to the tooth row 18 through the strip through hole 19, a screw 21 is rotatably connected to one side of the clamping plate 20, one end of the screw 21 extends out of the fixed block 14, and the screw 21 is threadedly connected to the fixed block 14;

[0026] From the above description, it can be known that the sealing ring material tube 7 is inserted into the groove 15, and the worker rotates the screw 21 to drive the clamping plate 20 to move. The movement of the clamping plate 20 drives the tooth row 18 to move, and drives the gear 17 to move. Under the action of the structure, the gear 17 drives the tooth rows 18 on both sides to move in the same direction, so that the clamping plate 17 can move in the same direction and clamp the sealing ring material tube 7 in the middle.

[0027] As a technical optimization solution of the utility model, a knob 22 is fixedly mounted on one end of the screw rod 21 extending out of the fixing block 14;

[0028] It can be seen from the above description that the knob 22 can facilitate workers to control the rotation of the screw rod 21 .

[0029] As a technical optimization solution of the utility model, rubber pads 23 are provided on opposite surfaces of the clamping plate 20;

[0030] From the above description, it can be seen that the rubber pad 23 can increase the friction with the sealing ring material tube 7, making it more stable when clamped and fixed.

[0031] As a technical optimization solution of the utility model, the workstation identification sensor 6 is electrically connected to the pneumatic indexing table 5;

[0032] From the above description, it can be seen that the signal sent by the workstation identification sensor can be used to control the pneumatic indexing table to rotate at a reasonable angle.

[0033] As a technical optimization solution of the utility model, optical fiber sensors 24 are symmetrically arranged on the sealing ring fixture 13;

[0034] It can be known from the above description that the optical fiber sensor 24 can measure the sealing ring 8 on the sealing ring fixture 13 to determine whether there is a sealing ring 8 on the sealing ring fixture 13 .

[0035] As a technical optimization solution of the utility model, the support frame 9 is slidably connected with the slider 11;

[0036] It can be seen from the above description that the connection mode of the sliding connection can make the slider 11 have better movement stability and higher overall movement accuracy.

[0037] Working principle:

[0038] Six groups of sealing ring material tubes 7 are arranged on a pneumatic indexing table 5. Workers can manually put corresponding sealing rings 8 on the sealing ring material tubes 7 in advance. After putting on, the corresponding sealing ring material tubes 7 are inserted into the material tube quick-release assembly, and then the bottom plate 1 2 and the bottom plate 2 3 are moved by the adjustment mechanism 4, so that the rotation center of the pneumatic indexing table 5 and the center of the sealing ring fixture 13 are located on the same axis; the pneumatic indexing table 5 is controlled by PLC to rotate each group of sealing ring material tubes 7 to the position of the support frame 9, and the vertical electric cylinder 10 drives the slider 11 to move downward, and the optical fiber sensor 24 on the sealing ring fixture 13 is used to determine whether there is a sealing ring 8. If there is a difference between the front and back, it can also be identified by an external camera, and then the clamping claw rotating cylinder 12 is used to flip the sealing ring 8 to the correct direction, and the vertical electric cylinder 10 is used to complete the grasping of the sealing ring 8 at various positions on the sealing ring material tube 7 and place it in the corresponding position.

[0039] The above describes the utility model and its implementation methods, which are not restrictive. The specific implementation method is only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims

1. A circular sealing ring automatic feeding and distributing structure, comprising a base, characterized in that: A bottom plate one and a bottom plate two are fixedly mounted on the base, and adjustment mechanisms are arranged between the bottom plate one and the bottom plate two and the base, a pneumatic indexing table is arranged on the bottom plate one, and a work position identification sensor is arranged on the bottom plate one corresponding to the pneumatic indexing table, a plurality of material tube quick-release assemblies are evenly arranged on the pneumatic indexing table, a sealing ring material tube is arranged on the material tube quick-release assembly, a plurality of sealing rings are arranged on the sealing ring material tube, and the sealing ring and the sealing ring material tube are interference fit, a support frame is arranged on the bottom plate two, a vertical electric cylinder is arranged on the support frame, a slider is fixedly mounted on the movable end of the vertical electric cylinder, a jaw rotating cylinder is arranged on the slider, and a sealing ring fixture is arranged on the jaw rotating cylinder.

2. The circular sealing ring automatic feeding and distributing structure according to claim 1 is characterized by: The material tube quick-release assembly includes a fixed block fixedly mounted on a pneumatic indexing table, the fixed block is provided with a groove, the fixed block is provided with a cavity below the groove, a gear is rotatably connected in the cavity, a tooth row is symmetrically slidably connected in the cavity, the tooth row and the gear are meshed with each other, a strip through hole is provided between the groove and the cavity, a splint is symmetrically slidably connected in the groove, the splint is fixedly connected to the tooth row through the strip through hole, a screw is rotatably connected to the splint on one side, one end of the screw extends out of the fixed block, and the screw is threadedly connected to the fixed block.

3. The circular sealing ring automatic feeding and distributing structure according to claim 2 is characterized by: One end of the screw rod extending out of the fixing block is fixedly mounted with a knob.

4. The circular sealing ring automatic feeding and distributing structure according to claim 2 is characterized by: The opposite surfaces of the clamping plates are provided with rubber pads.

5. The circular sealing ring automatic feeding and distributing structure according to claim 1 is characterized by: The workstation identification sensor is electrically connected to the pneumatic indexing table.

6. The circular sealing ring automatic feeding and distributing structure according to claim 1 is characterized by: Optical fiber sensors are symmetrically arranged on the sealing ring fixture.

7. The circular sealing ring automatic feeding and distributing structure according to claim 1 is characterized by: The support frame is slidably connected to the sliding block.

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