CN219191107U

CN219191107U - Quick-opening and-closing tire mold

Info

Publication number: CN219191107U
Application number: CN202320805870.0U
Authority: CN
Inventors: 张盟; 王秋芳; 种传国; 朴文杰; 金青鹤
Original assignee: Qingdao Guangxuan Machinery Co ltd
Current assignee: Qingdao Guangxuan Machinery Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-06-16
Anticipated expiration: 2033-04-11

Abstract

The utility model relates to the technical field of tire molds and discloses a tire mold with rapid opening and closing, which comprises a workbench, wherein a lower mold and a support frame are adhered to the top of the workbench, the support frame is positioned outside the lower mold, the top of the lower mold is detachably connected with an upper mold through a bolt, the top of the upper mold is adhered with an injection molding pipe, the top of the injection molding pipe is provided with an outer pipe, the bottom of the outer pipe is adhered with an inner pipe, the bottom of the inner pipe is adhered with a communicating pipe, the inside of the communicating pipe is provided with a slot, the inside of the slot is clamped with a circular elastic insert, the bottom of the circular elastic insert is adhered with a shunt pipe, the inside of the shunt pipe is welded with a shunt bridge, and the rapid opening and closing tire mold can effectively ensure that plastic solution uniformly enters the inside of the mold through a set shunt component, and the plasticizing effect of plastic liquid is improved, so that the quality of a finished product is improved.

Description

Quick-opening and-closing tire mold

Technical Field

The utility model relates to the technical field of bionic pattern tire molds, in particular to a tire mold capable of being opened and closed rapidly.

Background

The bionic pattern tyre is one with structural features and motion mechanism of animal's foot and is applied to the design theory and work principle of tyre. In the production process of the bionic tyre, a mould is needed to manufacture a model.

Most of the existing moulds are filled with plastic liquid into the moulds through injection holes, and the existing moulds have no corresponding flow distribution structure, so that the plastic liquid can only flow into the moulds in a single line and cannot uniformly flow into the moulds, the plasticizing effect of the plastic liquid is poor, and the strength of finished products is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the tire mold which is quick to open and close, has the advantages of being capable of dividing plastic liquid, enabling the plastic liquid to uniformly flow into the mold, being capable of quickly opening and closing the mold and the like, and solves the existing problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tire mold that open and shut is quick, includes the workstation, the top of workstation bonds there is lower mould and support frame, the support frame is located the outside of lower mould, the top of lower mould is connected with the mould through the bolt can be dismantled, the top of going up the mould bonds there is the injection molding pipe, the top of injection molding pipe is provided with the outer tube, the bottom of outer tube bonds there is the inner tube, the bottom of inner tube bonds there is communicating pipe, the slot has been seted up to the inside of communicating pipe, the inside joint of slot has circular elasticity inserted sheet, the shunt tubes has been bonded to the bottom of circular elasticity inserted sheet, the inside welding of shunt tubes has the reposition of redundant personnel bridge.

Preferably, the outer wall of the inner tube is sleeved with a sealing sleeve, and the inner wall of the injection molding tube is provided with a sealing groove matched with the sealing sleeve.

Preferably, a plurality of diversion holes are formed between the diversion bridge and the diversion pipe, and the whole diversion holes are fan-shaped and arc-shaped outwards.

Preferably, the servo motor is fixedly installed on the top of the support frame through the fixed block, the lead screw is fixedly installed at the output end of the servo motor through the coupler, the movable block is connected with the outer wall of the lead screw through threads, one side of the movable block is welded with one side of the upper die, the guide block is welded on the other side of the upper die, the guide rod is connected with the guide block in a sliding mode, and the guide rod completely penetrates through the guide block.

Preferably, the bottom of the workbench is welded with supporting legs, and the number of the supporting legs is four.

Preferably, four insertion holes are formed in the corners of the periphery of the top of the lower die, and four bolts are welded at the corners of the periphery of the bottom of the upper die.

In summary, the present utility model includes at least one of the following beneficial effects:

1. this tire mould that opens and shuts fast through the reposition of redundant personnel subassembly that sets up, can make plastics solution even entering into inside the mould effectively, improves the plasticizing effect of plastics liquid to improve the quality of finished product. When the plastic liquid injection molding device is used, plastic liquid enters the shunt tube through the inner tube and the communicating tube, the shunt bridge and the shunt tube form a plurality of shunt holes, the plastic liquid uniformly enters the inside of the mold from the plurality of shunt holes, and the sealing sleeve and the sealing groove can strengthen the tightness of the inner tube and the injection molding tube and prevent leakage. The configuration of circular elasticity inserted sheet and slot makes things convenient for operating personnel later stage to dismantle the shunt tubes, makes things convenient for operating personnel later stage to dismantle shunt tubes and reposition of redundant personnel bridge and washs or maintain.

2. This tire mould that opens and shuts fast through the subassembly that opens and shuts that sets up, can make things convenient for operating personnel to open and shut to the mould more, has improved operating personnel's convenience effectively. When the die is used, the servo motor is electrified to drive the screw rod to rotate, the screw rod drives the moving block to lift after rotating, and the moving block is matched with the guiding action of the guide block and the guide rod to drive the upper die to lift, so that the upper die can be rapidly opened and closed with the lower die.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a diverter assembly according to the present utility model;

FIG. 3 is a cross-sectional view of a shunt bridge according to the present utility model;

fig. 4 is a cross-sectional view of a communication pipe according to the present utility model.

Wherein: 1. a work table; 2. a lower die; 3. an upper die; 4. a support frame; 5. a servo motor; 6. a screw rod; 7. a moving block; 8. a guide block; 9. a guide rod; 10. support legs; 11. injection molding a tube; 12. an outer tube; 13. an inner tube; 14. sealing sleeve; 15. sealing grooves; 16. a communicating pipe; 17. a shunt; 18. a slot; 19. a circular elastic insert; 20. a shunt bridge.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a tire mold capable of being opened and closed rapidly comprises a workbench 1, wherein a lower mold 2 and a support frame 4 are adhered to the top of the workbench 1, the support frame 4 is positioned outside the lower mold 2, an upper mold 3 is detachably connected to the top of the lower mold 2 through a bolt, an injection molding pipe 11 is adhered to the top of the upper mold 3, supporting legs 10 are welded to the bottom of the workbench 1, and the number of the supporting legs 10 is four. Four jacks are formed in the corners around the top of the lower die 2, and four bolts are welded at the corners around the bottom of the upper die 3.

As shown in fig. 2-4, the top of the injection molding tube 11 is provided with an outer tube 12, the bottom of the outer tube 12 is adhered with an inner tube 13, the bottom of the inner tube 13 is adhered with a communicating tube 16, a slot 18 is formed in the communicating tube 16, a circular elastic insert 19 is clamped in the slot 18, the bottom of the circular elastic insert 19 is adhered with a shunt tube 17, and a shunt bridge 20 is welded in the shunt tube 17. The outer wall of the inner tube 13 is sleeved with a sealing sleeve 14, and the inner wall of the injection molding tube 11 is provided with a sealing groove 15 matched with the sealing sleeve 14. A plurality of diversion holes are formed between the diversion bridge 20 and the diversion pipe 17, and the diversion holes are in a fan shape and arc outwards.

When the plastic liquid injection molding device is used, the plastic liquid enters the shunt tube 17 through the inner tube 13 and the communicating tube 16, the shunt bridge 20 and the shunt tube 17 form a plurality of shunt holes, the plastic liquid uniformly enters the inside of the mold from the plurality of shunt holes, and the sealing sleeve 14 and the sealing groove 15 can enhance the tightness of the inner tube 13 and the injection molding tube 11 and prevent leakage. The configuration of the circular elastic inserting piece 19 and the inserting groove 18 is convenient for an operator to detach the shunt pipe 17 in the later period, and is convenient for the operator to detach the shunt pipe 17 and the shunt bridge 20 in the later period for cleaning or maintenance.

Through the reposition of redundant personnel subassembly that sets up, can make plastics solution even entering into inside the mould effectively, improve the plasticizing effect of plastics liquid to improve the quality of finished product.

As shown in fig. 1, a servo motor 5 is fixedly mounted on the top of the support frame 4 through a fixed block, a screw rod 6 is fixedly mounted at the output end of the servo motor 5 through a coupler, a movable block 7 is connected to the outer wall of the screw rod 6 through threads, one side of the movable block 7 is welded with one side of the upper die 3, a guide block 8 is welded on the other side of the upper die 3, a guide rod 9 is connected to the inside of the guide block 8 in a sliding manner, and the guide rod 9 completely penetrates through the guide block 8.

When the die is used, the servo motor 5 is electrified to drive the screw rod 6 to rotate, the screw rod 6 is rotated to drive the moving block 7 to perform lifting motion, and the moving block 7 is matched with the guiding action of the guide block 8 and the guide rod 9 to drive the upper die 3 to perform lifting motion, so that the upper die 3 can be quickly opened and closed with the lower die 2.

The opening and closing assembly is arranged, so that an operator can more conveniently open and close the die, and convenience of the operator is effectively improved.

Standard parts used in the application files can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, and the machines, the parts and the equipment are of conventional types in the prior art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tire mould that opens and shuts fast, includes workstation (1), its characterized in that: the top of workstation (1) bonds there is lower mould (2) and support frame (4), support frame (4) are located the outside of lower mould (2), the top of lower mould (2) is connected with mould (3) through the bolt can be dismantled, the top of going up mould (3) bonds there is injection molding pipe (11), the top of injection molding pipe (11) is provided with outer tube (12), the bottom of outer tube (12) bonds there is inner tube (13), the bottom of inner tube (13) bonds there is communicating pipe (16), slot (18) have been seted up to the inside of communicating pipe (16), the inside joint of slot (18) has circular elasticity inserted sheet (19), the bottom of circular elasticity inserted sheet (19) bonds there is shunt tubes (17), the inside welding of shunt tubes (17) has shunt bridge (20).

2. The rapid opening and closing tire mold according to claim 1, wherein: the outer wall of the inner tube (13) is sleeved with a sealing sleeve (14), and a sealing groove (15) matched with the sealing sleeve (14) is formed in the inner wall of the injection molding tube (11).

3. The rapid opening and closing tire mold according to claim 1, wherein: a plurality of diversion holes are formed between the diversion bridge (20) and the diversion pipe (17), and the whole diversion holes are fan-shaped and arc-shaped outwards.

4. The rapid opening and closing tire mold according to claim 1, wherein: the utility model discloses a support frame, including support frame (4) and guide block (8), servo motor (5) are fixed mounting through the fixed block on the top of support frame (4), the output of servo motor (5) is through shaft coupling fixed mounting lead screw (6), the outer wall threaded connection of lead screw (6) has movable block (7), one side of movable block (7) is in the same place with one side welding of last mould (3), the opposite side welding of last mould (3) has guide block (8), the inside sliding connection of guide block (8) has guide bar (9), guide bar (9) run through in guide block (8) completely.

5. The rapid opening and closing tire mold according to claim 1, wherein: the bottom of the workbench (1) is welded with supporting legs (10), and the number of the supporting legs (10) is four.

6. The rapid opening and closing tire mold according to claim 1, wherein: four jacks are formed in the corners of the periphery of the top of the lower die (2), and four bolts are welded at the corners of the periphery of the bottom of the upper die (3).