CN210590264U

CN210590264U - Can eliminate mould structure of mould internal injection bubble defect

Info

Publication number: CN210590264U
Application number: CN201921528313.9U
Authority: CN
Inventors: 王秉亚; 范荣辉; 张旭
Original assignee: Anhui Huihetai Intelligent Technology Co ltd
Current assignee: Anhui Huihetai Intelligent Technology Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-05-22
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses a can eliminate mould structure of moulding plastics bubble defect in mould, the on-line screen storage device comprises a base, four all fixed mounting in edge of top of base have the loop bar, the buffering torsional spring is all installed through the fixed block in the inside bottom of loop bar, the all fixed mounting in top of buffering torsional spring has the buffer beam, vibrating motor is installed through the supporting seat by the intermediate position at base top between the buffer beam. This can eliminate mould plastics mould structure of bubble defect in mould, the vibration that accessible vibrating motor produced drives the loading board and vibrates, thereby make the injection mold at loading board top rock, make the inside raw materials of moulding plastics of mould can the atress even, simultaneously at the inside bank cloth face of mould more even compact, avoid the inside raw materials spatial distribution of mould inhomogeneous unable better vacuum environment that forms, thereby produce a large amount of bubbles when leading to raw materials high temperature to be heated, influence the whole quality of product.

Description

Can eliminate mould structure of mould internal injection bubble defect

Technical Field

The utility model relates to a mould manufacturing technical field specifically is a can eliminate mould structure of moulding plastics bubble defect in mould.

Background

An injection mold is a tool for producing plastic products; the injection molding is a processing method used for batch production of parts with complex shapes, and particularly relates to a method for injecting heated and molten plastic into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification.

The existing injection mold is easy to cause the raw materials of products inside the mold to generate a large amount of bubbles in the injection molding process due to the influence of high temperature, air pressure and other reasons in the production, processing and use process, and the bubbles can cause the product quality to have problems if not eliminated, thereby influencing the normal production and operation of enterprises.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can eliminate mould structure of moulding plastics bubble defect in mould to solve the in-process that current injection mold who proposes uses in the above-mentioned background art at production and processing, because the influence of reasons such as high temperature and atmospheric pressure leads to the inside product raw materials of mould to produce a large amount of bubbles at the in-process of moulding plastics easily, if these bubbles do not eliminate the processing, can lead to product quality to go wrong, thereby influence the normal production operation's of enterprise problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can eliminate mould structure of bubble defect of moulding plastics in mould, the on-line screen storage device comprises a base, four all fixed mounting in edge in the top of base has the loop bar, the inside bottom of loop bar all installs the buffering torsional spring through the fixed block, the all fixed mounting in top of buffering torsional spring has the buffer beam, vibrating motor is installed through the supporting seat by the intermediate position in base top between the buffer beam.

The bearing plate is fixedly mounted at the top of the buffer rod, the limiting groove is formed in the top of the bearing plate, the adjusting rod is movably mounted on the inner side of the limiting groove through a bearing, the sliding blocks are movably sleeved on the surfaces of the two sides of the adjusting rod, and the limiting frame is movably mounted at the top of the sliding blocks.

Preferably, the bottom of the base is provided with an adsorption groove, and the inner side of the adsorption groove is fixedly provided with a sucker.

Preferably, the top of the sliding block is provided with a thread groove, and the bottom of the limiting frame is provided with a thread column in an integrated forming mode.

Preferably, one end of the adjusting rod extends to the outside of the bearing plate and is fixedly provided with a handle, and the surface of the handle is provided with anti-skid grains.

Preferably, the surfaces of the two sides of the adjusting rod are respectively provided with a positive thread and a negative thread, and the limiting frame is in a U shape with one open end.

Preferably, the top fixed mounting of base has control button, and control button's output passes through wire and vibrating motor's input electric connection.

Preferably, a power box is fixedly installed on one side of the top of the base, and the output end of the power box is electrically connected with the input end of the vibration motor through a lead.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a loop bar, the fixed block, the buffering torsional spring, the buffer beam, reasonable cooperation between supporting seat and the vibrating motor is used, the vibration that accessible vibrating motor produced drives the loading board and vibrates, thereby the injection mold who makes the loading board top rocks, it can the atress even to make the inside raw materials of moulding plastics of mould, simultaneously at the inside bank cloth cover of mould more even tight reality, avoid the inhomogeneous unable better vacuum environment that forms of mould inside raw materials spatial distribution, thereby produce a large amount of bubbles when leading to raw materials high temperature to be heated, influence the whole quality of product.

2. The utility model discloses a reasonable cooperation between spacing frame, regulation pole, spacing groove and the slider is used, and spacing frame and slider swing joint, can conveniently adjust the distance between the spacing frame through rotating the regulation pole according to the different needs of actual mould model specification to make spacing frame can press from both sides tight fixed to the mould, prevent that the vibration process mould from taking place to shift, can conveniently dismantle and change spacing frame simultaneously, reduced the use restriction of structure, improved the availability factor of structure.

Drawings

Fig. 1 is a front perspective view of the present invention;

FIG. 2 is a schematic view of the connecting portion of the limiting frame and the sliding block of the present invention;

FIG. 3 is a sectional view of the inner structure of the loop bar of the present invention;

fig. 4 is a bottom view of the base part structure of the present invention.

In the figure: 1. a limiting groove; 2. adjusting a rod; 3. a slider; 4. a limiting frame; 5. a supporting seat; 6. a power box; 7. a control button; 8. an adsorption tank; 9. a base; 10. a vibration motor; 11. a loop bar; 12. a buffer rod; 13. a grip; 14. anti-skid lines; 15. a carrier plate; 16. a thread groove; 17. a threaded post; 18. a fixed block; 19. a buffer torsion spring; 20. and (4) sucking discs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a mould structure capable of eliminating defects of injection molding bubbles in a mould comprises a base 9, four corners at the top of the base 9 are fixedly provided with sleeve rods 11, the bottom ends inside the sleeve rods 11 are provided with buffer torsion springs 19 through fixing blocks 18, the tops of the buffer torsion springs 19 are fixedly provided with buffer rods 12, the tops of the base 9 between the buffer rods 12 are provided with vibrating motors 10 through supporting seats 5 by means of intermediate positions, the models of the vibrating motors 10 can be YZS-10-2, vibration generated by the vibrating motors 10 can drive a bearing plate 15 to vibrate, so that an injection mould at the top of the bearing plate 15 shakes, injection molding raw materials inside the mould can be uniformly stressed, meanwhile, the cloth discharge surface inside the mould is more uniform and compact, the phenomenon that the raw materials inside the mould are not uniformly distributed in space to form a better vacuum environment is avoided, and a large amount of bubbles are generated when the raw materials are heated at high, affecting the overall quality of the product.

All fixed mounting at the top of buffer beam 12 has loading board 15, spacing groove 1 has been seted up at loading board 15's top, there is regulation pole 2 inboard in spacing groove 1 through bearing movable mounting, adjust the both sides surface activity of pole 2 and cup joint slider 3, the top movable mounting of slider 3 has spacing frame 4, can conveniently be according to the different needs of actual mould model specification, adjust the distance between the spacing frame 4 through rotating regulation pole 2, thereby it is fixed to make spacing frame 4 press from both sides the clamp to the mould, prevent that the vibration process mould from taking place the aversion, can conveniently dismantle and change spacing frame 4 simultaneously, the use restriction nature of structure has been reduced, the availability factor of structure has been improved.

The utility model discloses in: the bottom of base 9 is provided with adsorption tank 8, and the inboard fixed mounting in adsorption tank 8 has sucking disc 20, has increased the holistic stability of structure.

The utility model discloses in: thread groove 16 has all been seted up at the top of slider 3, and the bottom of spacing frame 4 all integrated into one piece is provided with screw thread post 17, can conveniently dismantle the change to spacing frame 4 as required.

The utility model discloses in: one end of the adjusting rod 2 extends to the outside of the bearing plate 15 and is fixedly provided with a grip 13, and the surface of the grip 13 is provided with anti-skid grains 14, so that the distance between the twisting limiting frames 4 can be adjusted more easily.

The utility model discloses in: the both sides surface of adjusting pole 2 is provided with positive and negative screw respectively, and spacing frame 4 is one end open-ended U shape, can play spacing fixed action to the mould, avoids the mould to take place the skew.

The utility model discloses in: the top fixed mounting of base 9 has control button 7, and control button 7's output passes through wire and vibrating motor 10's input electric connection, can conveniently run through manual control vibrating motor 10, avoids causing the energy extravagant.

The utility model discloses in: the power box 6 is fixedly installed on one side of the top of the base 9, and the output end of the power box 6 is electrically connected with the input end of the vibration motor 10 through a lead, so that independent and sufficient electric energy can be provided for the vibration motor 10.

The working principle is as follows: before the mold structure capable of eliminating the defect of the injection molding bubbles in the mold is used, the mold structure capable of eliminating the defect of the injection molding bubbles in the mold needs to be checked, whether each part of the mold is intact or not is checked, the mold structure can be used after the check is finished, when the injection mold needs to be produced and processed, the injection mold can be firstly placed at the top of the bearing plate 15 close to the middle position, then the distance between the limiting frames 4 is adjusted by rotating the adjusting rod 2 according to the requirements of different specifications of actual molds, so that the limiting frames 4 can clamp and fix the mold, the mold is prevented from shifting in the vibration process, meanwhile, the limiting frames 4 can be conveniently disassembled and replaced, the use limitation of the structure is reduced, the use efficiency of the structure is improved, finally, the bearing plate 15 can be driven to vibrate by the vibration generated by the vibration motor 10, and the injection mold at the top of, the injection molding raw material in the mold can be stressed uniformly, and meanwhile, the cloth discharging surface in the mold is more uniform and compact, so that the phenomenon that the space distribution of the raw material in the mold is uneven and cannot form a better vacuum environment is avoided, and a large amount of bubbles are generated when the raw material is heated at high temperature, and the overall quality of the product is influenced.

In summary, the following steps: the utility model uses the loop bar 11, the fixed block 18, the buffer torsional spring 19, the buffer rod 12, the supporting seat 5 and the vibrating motor 10 in a reasonable matching way, the vibration generated by the vibrating motor 10 can drive the bearing plate 15 to vibrate, thereby the injection mold at the top of the bearing plate 15 can rock, the injection molding raw material in the mold can be stressed evenly, simultaneously the cloth discharging surface in the mold is more even and compact, the phenomenon that the raw material in the mold is not evenly distributed and can not form a better vacuum environment is avoided, thereby a great amount of bubbles are generated when the raw material is heated at high temperature, and the integral quality of the product is influenced, the utility model discloses a reasonable matching use between the limiting frame 4, the adjusting rod 2, the limiting groove 1 and the slide block 3, and the limiting frame 4 is movably connected with the slide block 3, the distance between the limiting frame 4 can be conveniently adjusted by rotating the adjusting rod 2 according to the requirements of, thereby make spacing frame 4 can press from both sides tight fixed to the mould, prevent that the vibration process mould from taking place to shift, can conveniently dismantle and change spacing frame 4 simultaneously, reduced the use restriction nature of structure, improved the availability factor of structure.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a can eliminate mould structure of mould plastics bubble defect in mould, includes base (9), its characterized in that: four corners of the top of the base (9) are fixedly provided with sleeve rods (11), the bottom ends of the inner parts of the sleeve rods (11) are provided with buffer torsion springs (19) through fixing blocks (18), the tops of the buffer torsion springs (19) are fixedly provided with buffer rods (12), and the top of the base (9) between the buffer rods (12) is provided with a vibration motor (10) through a support seat (5) by means of the middle position;

the utility model discloses a buffer stop, including buffer rod (12), the top of buffer rod is all fixed mounting have loading board (15), spacing groove (1) have been seted up at the top of loading board (15), there is regulation pole (2) inboard of spacing groove (1) through bearing movable mounting, slider (3) is cup jointed in the both sides surface activity of adjusting pole (2), the top movable mounting of slider (3) has spacing frame (4).

2. The mold structure capable of eliminating the defect of air bubbles in the mold for injection molding according to claim 1, wherein: the bottom of base (9) is provided with adsorption tank (8), and the inboard fixed mounting in adsorption tank (8) has sucking disc (20).

3. The mold structure capable of eliminating the defect of air bubbles in the mold for injection molding according to claim 1, wherein: thread grooves (16) are formed in the tops of the sliding blocks (3), and thread columns (17) are integrally formed in the bottoms of the limiting frames (4).

4. The mold structure capable of eliminating the defect of air bubbles in the mold for injection molding according to claim 1, wherein: one end of the adjusting rod (2) extends to the outside of the bearing plate (15) and is fixedly provided with a grip (13), and the surface of the grip (13) is provided with anti-skid grains (14).

5. The mold structure capable of eliminating the defect of air bubbles in the mold for injection molding according to claim 1, wherein: the surface of the two sides of the adjusting rod (2) is respectively provided with a positive thread and a negative thread, and the limiting frame (4) is in a U shape with one open end.

6. The mold structure capable of eliminating the defect of air bubbles in the mold for injection molding according to claim 1, wherein: the top fixed mounting of base (9) has control button (7), and the output of control button (7) passes through the input electric connection of wire and vibrating motor (10).

7. The mold structure capable of eliminating the defect of air bubbles in the mold for injection molding according to claim 1, wherein: the power box (6) is fixedly mounted on one side of the top of the base (9), and the output end of the power box (6) is electrically connected with the input end of the vibration motor (10) through a lead.