CN216760591U

CN216760591U - Injection mold with anti-scalding mechanism at edge

Info

Publication number: CN216760591U
Application number: CN202122743374.0U
Authority: CN
Inventors: 高振平
Original assignee: Zhongshan Shangze Plastic Technology Co ltd
Current assignee: Zhongshan Shangze Plastic Technology Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-06-17
Anticipated expiration: 2031-11-10

Abstract

The utility model relates to the technical field of molds, in particular to an injection mold with an anti-scald mechanism at the edge, which comprises a workbench and a protective device, wherein a main mold is fixedly arranged on the surface of the workbench, an auxiliary mold is connected on the surface of the workbench in a sliding manner, the protective device is arranged on the surface of the main mold and comprises a protective ring, the protective ring is sleeved on the surface of the main mold, stoppers are fixedly arranged on two sides of the protective ring, supporting blocks are fixedly arranged on the surface of the main mold, close to the stoppers, supporting blocks are fixedly arranged on the surface of the main mold, a cleaning device is arranged on the surface of the workbench and comprises two supporting frames, the two supporting frames are symmetrically distributed relative to the central point of the workbench, the surfaces of the supporting frames and the side wall of the workbench are fixedly arranged, and sliding blocks are connected on the inner walls of the two supporting frames in a sliding manner. The utility model solves the problems that the temperature of the main mold is increased due to the heat conduction of the main mold in the injection molding process and the main mold is likely to be scalded when people operate, which is generated by heating the stock solution.

Description

Injection mold with anti-scalding mechanism at edge

Technical Field

The utility model relates to the technical field of molds, in particular to an injection mold with an anti-scald mechanism at the edge.

Background

The die is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production; the injection mold is an important device in plastic processing, and is a tool for making a blank into a finished piece with a specific shape and size under the action of external force.

The injection mold needs to melt raw materials into liquid when in use, stock solution needs to be placed in the main mold during processing, and a product is molded through the auxiliary mold and the main mold, but the stock solution is heated, so that the main mold can conduct heat in the injection process to increase the temperature of the main mold, and the problem that the master mold is scalded is likely to occur during operation of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art, and provides an injection mold with an anti-scald mechanism at the edge.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an edge has injection mold who prevents scalding mechanism includes workstation and protector, the surface of workstation is equipped with the main mould admittedly, the sliding surface of workstation is connected with vice mould, the surface of main mould is equipped with protector, protector includes the retaining ring, the retaining ring cover is on the surface of main mould, the dog is all adorned admittedly to the both sides of retaining ring, the position that the main mould surface is close to the dog is equipped with the supporting shoe admittedly, the upper surface of supporting shoe is equipped with the fixture block, the surface and the dog surface sliding connection of fixture block, when needs use the main mould, will put the retaining ring on the main mould earlier, promote the fixture block again and let the fixture block slide to the dog surface, the retaining ring has played the effect that prevents people from being scalded.

Preferably, the side wall of the stop block is fixedly provided with a moving block, the surface of the moving block is provided with a sliding groove, the inner wall of the sliding groove is connected with the outer surface of the supporting block in a sliding manner, the moving block can be driven to slide when the stop block slides, the moving block slides on the surface of the supporting block, and the moving block plays a role in enabling the stop block to slide.

Preferably, the upper surface of the supporting block is fixedly provided with a stopping block, one end of the moving block, which is far away from the clamping block, is fixedly provided with a pulling block, when the clamping block needs to be moved, the pulling block is pulled to drive the moving block and the clamping block to slide, and the pulling block plays a role in facilitating the sliding of the moving block.

Preferably, the upper surface of the clamping block is fixedly provided with a connecting block, one end of the connecting block, which is close to the blocking block, is fixedly provided with a spring, when the position of the protective ring needs to be limited, the pulling block is pulled to enable the pulling block to drive the moving block and the clamping block to slide, the clamping block drives the connecting block to slide, the connecting block drives the spring to contract, then after the protective ring is placed at a proper position, the pulling block spring is loosened to drive the connecting block and the clamping block to slide, and the spring has the effect of driving the connecting block and the clamping block to slide.

Preferably, the surface of workstation is equipped with cleaning device, cleaning device includes two support frames, and two support frames are for the central point symmetric distribution of workstation, the surface and the workstation lateral wall of support frame are adorned admittedly, two the inner wall sliding connection of support frame has the slider, the scraper is equipped with admittedly to the bottom of slider, the scraper is located the upper surface of main mould, and when accomplishing to mould plastics and need detach unnecessary part, promote the slider and let the slider slide at the support frame inner wall, the slip of slider drives the scraper and slides, and the scraper slides at main mould surface, and the scraper has played the effect of clearing up unnecessary material.

Preferably, the cylinder is all adorned admittedly in the both sides of slider, the support frame surface is close to cylindrical position and is equipped with the stopper, the surface and the cylinder surface sliding connection of stopper when needs restriction slider position, promote the stopper earlier and let the stopper contact the cylinder, stopper and cylinder have played the effect of restriction slider position.

Preferably, the support frame surface is close to the position of stopper and is equipped with the cavity piece admittedly, the sliding block is equipped with admittedly to the bottom of stopper, the surface and the cavity piece inner wall sliding connection of sliding block can slide at the sliding block when the stopper slides, and the sliding block slides at the cavity piece inner wall, and cavity piece and sliding block have played and have let the gliding effect of stopper.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, by arranging the protection device, when the main die needs to be used, the pull block is firstly pulled to drive the pull block to drive the movable block to slide, the movable block slides on the surface of the supporting block, the movable block drives the clamping block to slide, the clamping block drives the connecting block to slide, the connecting block drives the spring on the blocking block to contract, after the clamping block slides to a proper position, the protection ring is pushed to slide to the surface of the main die, the pull block spring is loosened to rebound, the spring drives the connecting block and the clamping block to slide, and the clamping block slides to the surface of the blocking block.

2. According to the utility model, through the arrangement of the cleaning device, when the excessive part needs to be scraped, the sliding block is pushed to slide on the inner wall of the hollow block, the sliding block drives the limiting block to slide, the sliding block is pushed to slide on the inner wall of the support frame after the limiting block slides to a proper position, the sliding block drives the scraper to slide, the scraper scrapes the excessive raw material, after the cleaning is completed, the sliding block is pushed to the original position, then the sliding block is loosened to slide downwards due to gravity, the sliding block drives the limiting block to slide, the limiting block slides to the surface of the cylinder, through the arrangement of the cleaning device, the excessive raw material can be cleaned, the scraper can be limited in position to prevent the scraper from moving to an improper position to obstruct the use of the main mold and the auxiliary mold, and the limiting block and the cylinder play a role in limiting the scraper and the sliding block in position.

Drawings

FIG. 1 is a schematic perspective view of an injection mold with an anti-scald mechanism at the edge thereof according to the present invention;

FIG. 2 is a schematic structural view of the portion A in FIG. 1 of an injection mold with an anti-scald mechanism at the edge thereof according to the present invention;

FIG. 3 is a schematic view of a portion of a protection device in an injection mold with an anti-scald mechanism at the edge according to the present invention;

FIG. 4 is a schematic top view of an injection mold with an anti-scald mechanism at the edge according to the present invention;

FIG. 5 is a schematic structural view of the portion B in FIG. 4 of an injection mold with an anti-scald mechanism at the edge according to the present invention;

FIG. 6 is a schematic view of a part of a cleaning device in an injection mold with an anti-scald mechanism at the edge according to the present invention.

Illustration of the drawings:

1. a work table; 2. a main mold; 3. a secondary mold; 4. a guard; 41. a guard ring; 42. a support block; 43. a clamping block; 44. a stopper; 45. a slider; 46. blocking; 47. connecting blocks; 48. a spring; 49. pulling the block; 5. a cleaning device; 51. a support frame; 52. a slider; 53. a scraper; 54. a limiting block; 55. a cylinder; 56. a hollow block; 57. and a slider.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an edge has injection mold who prevents scalding mechanism includes workstation 1 and protector 4, and the surface of workstation 1 is equipped with main mould 2 admittedly, and the surperficial sliding connection of workstation 1 has vice mould 3, and the surface of main mould 2 is equipped with protector 4, and the surface of workstation 1 is equipped with cleaning device 5.

The specific arrangement and function of the guard means 4 and the cleaning means 5 will be described in detail below.

In this embodiment: protector 4 includes protective ring 41, protective ring 41 cover is on the surface of main mould 2, the dog 44 is all adorned admittedly to the both sides of protective ring 41, the supporting shoe 42 is adorned admittedly to the position that main mould 2 surface is close to dog 44, the upper surface of supporting shoe 42 is equipped with fixture block 43, the surface and the dog 44 outer surface sliding connection of fixture block 43, when needing to use main mould 2, put protective ring 41 on main mould 2 earlier, promote fixture block 43 again and let fixture block 43 slide to dog 44 surface, protective ring 41 has played the effect that prevents people and has been scalded.

Specifically, the side wall of the stop block 44 is fixedly provided with a moving block 45, the surface of the moving block 45 is provided with a sliding groove, the inner wall of the sliding groove is connected with the outer surface of the supporting block 42 in a sliding manner, the moving block 45 can be driven to slide when the stop block 44 slides, the moving block 45 slides on the surface of the supporting block 42, and the moving block 45 plays a role in enabling the stop block 44 to slide.

Specifically, a stop block 46 is fixedly mounted on the upper surface of the supporting block 42, and a pull block 49 is fixedly mounted at one end of the moving block 45 away from the stop block 43.

In this embodiment: when the fixture block 43 needs to be moved, the pulling block 49 is pulled to enable the pulling block 49 to drive the moving block 45 and the fixture block 43 to slide, and the pulling block 49 has the effect of facilitating the sliding of the moving block 45.

Specifically, a connecting block 47 is fixedly arranged on the upper surface of the clamping block 43, and a spring 48 is fixedly arranged at one end, close to each other, of the connecting block 47 and the clamping block 46.

In this embodiment: when the position of the protection ring 41 needs to be limited, the pulling block 49 is pulled to enable the pulling block 49 to drive the moving block 45 and the fixture block 43 to slide, the fixture block 43 drives the connecting block 47 to slide, the connecting block 47 drives the spring 48 to contract, then after the protection ring 41 is placed at a proper position, the spring 48 can drive the connecting block 47 and the fixture block 43 to slide by loosening the pulling block 49, and the spring 48 plays a role in driving the connecting block 47 and the fixture block 43 to slide.

In this embodiment: the cleaning device 5 comprises two support frames 51, the two support frames 51 are symmetrically distributed relative to the central point of the workbench 1, the surface of each support frame 51 is fixedly mounted on the side wall of the workbench 1, the inner walls of the two support frames 51 are slidably connected with moving blocks 52, scrapers 53 are fixedly mounted at the bottom ends of the moving blocks 52, the scrapers 53 are located on the upper surface of the main die 2, when the injection molding is completed and the redundant parts need to be removed, the moving blocks 52 are pushed to enable the moving blocks 52 to slide on the inner walls of the support frames 51, the scrapers 53 are driven to slide by the sliding of the moving blocks 52, the scrapers 53 slide on the surface of the main die 2, and the scrapers 53 play a role in cleaning redundant materials.

Specifically, both sides of the moving block 52 are fixedly provided with a cylinder 55, a position on the surface of the support frame 51 close to the cylinder 55 is provided with a limit block 54, and the surface of the limit block 54 is in sliding connection with the outer surface of the cylinder 55.

In this embodiment: when the position of the moving block 52 needs to be limited, the limiting block 54 is pushed first to enable the limiting block 54 to contact the cylinder 55, and the limiting block 54 and the cylinder 55 play a role in limiting the position of the moving block 52.

Specifically, a hollow block 56 is fixedly arranged on the surface of the support frame 51 close to the position of the limiting block 54, a sliding block 57 is fixedly arranged at the bottom end of the limiting block 54, and the outer surface of the sliding block 57 is in sliding connection with the inner wall of the hollow block 56.

In this embodiment: when the stopper 54 slides, the sliding block 57 slides on the inner wall of the hollow block 56, and the hollow block 56 and the sliding block 57 have the effect of sliding the stopper 54.

The working principle is as follows: when the main die 2 needs to be used, the pulling block 49 is firstly pulled to enable the pulling block 49 to drive the moving block 45 to slide, the moving block 45 slides on the surface of the supporting block 42, the moving block 45 drives the clamping block 43 to slide, the clamping block 43 drives the connecting block 47 to slide, the connecting block 47 drives the spring 48 on the blocking block 46 to contract, after the clamping block 43 slides to a proper position, the protective ring 41 is pushed to enable the protective ring 41 to slide to the surface of the main die 2, the spring 48 is loosened to enable the spring 48 to rebound after the pulling block 49 is loosened, the spring 48 drives the connecting block 47 and the clamping block 43 to slide, the clamping block 43 slides to the surface of the clamping block 44, therefore, the arrangement of the protective ring 41 can be completed, the main die 2 can be used, through arranging the protective device 4, the position of the protective ring 41 can be limited, people can be protected from being scalded, the arrangement of the spring 48 plays a role of driving the clamping block 43 and the moving block 45 to slide, when excessive parts need to be scraped, firstly, the sliding block 57 is pushed to enable the sliding block 57 to slide on the inner wall of the hollow block 56, the sliding block 57 slides to drive the limiting block 54 to slide, after the limiting block 54 slides to a proper position, the sliding block 52 is pushed to enable the sliding block 52 to slide on the inner wall of the supporting frame 51, the sliding block 52 drives the scraper 53 to slide, redundant raw materials are scraped by the scraper 53, after cleaning is completed, the sliding block 52 is pushed to an original position, then the sliding block 57 is loosened to enable the sliding block 57 to slide downwards due to gravity, the sliding block 57 drives the limiting block 54 to slide, the limiting block 54 slides to the surface of the cylinder 55, through the arrangement of the cleaning device 5, the redundant raw materials can be cleaned, the scraper 53 can be limited in position to prevent the scraper 53 from moving to an improper position to block the use of the main die 2 and the auxiliary die 3, and the limiting block 54 and the cylinder 55 play a role in limiting the scraper 53 and the sliding block 52.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides an edge has injection mold who prevents scalding mechanism, includes workstation (1) and protector (4), its characterized in that: the surface of the workbench (1) is fixedly provided with a main die (2), the surface of the workbench (1) is connected with an auxiliary die (3) in a sliding manner, the surface of the main die (2) is provided with a protection device (4), the protection device (4) comprises a protection ring (41), the protection ring (41) is sleeved on the surface of the main die (2), two sides of the protection ring (41) are fixedly provided with stop blocks (44), a supporting block (42) is fixedly arranged at a position, close to the stop blocks (44), on the surface of the main die (2), a clamping block (43) is arranged on the upper surface of the supporting block (42), and the surface of the clamping block (43) is connected with the outer surface of the stop blocks (44) in a sliding manner.

2. An injection mold with an edge having an anti-scald mechanism as claimed in claim 1, wherein: the side wall of the stop block (44) is fixedly provided with a moving block (45), the surface of the moving block (45) is provided with a sliding groove, and the inner wall of the sliding groove is in sliding connection with the outer surface of the supporting block (42).

3. An injection mold with an edge having an anti-scald mechanism according to claim 2, characterized in that: and a stop block (46) is fixedly arranged on the upper surface of the supporting block (42), and a pull block (49) is fixedly arranged at one end, far away from the clamping block (43), of the moving block (45).

4. An injection mold with an edge having an anti-scald mechanism as claimed in claim 3, wherein: and a connecting block (47) is fixedly arranged on the upper surface of the clamping block (43), and a spring (48) is fixedly arranged at one end, close to each other, of the connecting block (47) and the clamping block (46).

5. An injection mold with an edge having an anti-scald mechanism as claimed in claim 1, wherein: the surface of workstation (1) is equipped with cleaning device (5), cleaning device (5) include two support frames (51), and two support frames (51) are for the central point symmetric distribution of workstation (1), the surface of support frame (51) and workstation (1) lateral wall are adorned admittedly, two the inner wall sliding connection of support frame (51) has slider (52), scraper (53) are adorned admittedly to the bottom of slider (52), scraper (53) are located the upper surface of main mould (2).

6. An injection mold with an edge having an anti-scald mechanism as claimed in claim 5, wherein: both sides of slider (52) are all adorned with cylinder (55) admittedly, support frame (51) surface is equipped with stopper (54) near cylinder (55) position, the surface and the cylinder (55) surface sliding connection of stopper (54).

7. An injection mold with an edge having an anti-scald mechanism as claimed in claim 6, wherein: the hollow block (56) is fixedly mounted at a position, close to the limiting block (54), on the surface of the supporting frame (51), a sliding block (57) is fixedly mounted at the bottom end of the limiting block (54), and the outer surface of the sliding block (57) is in sliding connection with the inner wall of the hollow block (56).