CN214448210U

CN214448210U - Mechanical sliding block demoulding mechanism

Info

Publication number: CN214448210U
Application number: CN202023101760.1U
Authority: CN
Inventors: 许友财
Original assignee: Xiamen Weike Molding Technology Co ltd
Current assignee: Xiamen Weike Molding Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-10-22
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to an injection mold equipment field specifically is a mechanical type slider demoulding mechanism, including the device main part, inside one side of device main part is provided with back mould main mold insert, one side that the outer wall of device main part is close to back mould main mold insert is provided with first push pedal, top one side of first push pedal is provided with the second push pedal, top one side equidistance of second push pedal is provided with the core, one side fixed mounting that the outer wall of device main part corresponds first push pedal has a set of slip post, the equal fixed mounting in one side that the inside of first push pedal corresponds the slip post has the slip cap, and first push pedal passes through slip cap and slip post sliding connection, the equal fixed mounting in surface both sides of device main part has the track board. The utility model discloses can make the whole device realize simpler convenient drawing of patterns, the effectual work efficiency that improves the user of service improves the practicality of whole device, brings better use prospect.

Description

Mechanical sliding block demoulding mechanism

Technical Field

The utility model relates to an injection mold equipment field specifically is a mechanical type slider demoulding mechanism.

Background

In the production of plastic molds, it is often encountered to produce some products with complicated structure and difficult demolding, especially some concave plastic products with barb structure and elongated grooves, which may deform or even damage the products if the operation is not proper; in the prior art, corresponding demoulding mechanisms are designed for products with barb structures, and in the demoulding process, an ejector rod, an ejector block, an inclined slide rod and an inclined slide block are driven by the power of an injection molding machine, so that the inclined slide block is separated from a buckle to complete demoulding, and in the injection molding process.

The current joint sealing baling press has certain drawback when using, and current demoulding mechanism is because the structure is too complicated, can lead to the product to glue the problem that glutinous slider arouses the deformation when the drawing of patterns, and the efficiency of drawing of patterns is not stable enough to comparatively inconvenient, at the in-process of using, brought certain influence. Accordingly, a mechanical slide demolding mechanism is provided by those skilled in the art to solve the problems of the background art mentioned above.

Disclosure of Invention

An object of the utility model is to provide a mechanical type slider demoulding mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a mechanical type slider demoulding mechanism, includes the device main part, inside one side of device main part is provided with the main mold insert of back mould, one side that the outer wall of device main part is close to the main mold insert of back mould is provided with first push pedal, top one side of first push pedal is provided with the second push pedal, top one side equidistance of second push pedal is provided with the core, one side fixed mounting that the outer wall of device main part corresponds first push pedal has a set of slip post, the equal fixed mounting in one side that the inside of first push pedal corresponds the slip post has the slip cap, and first push pedal passes through slip cap and slip post sliding connection, the equal fixed mounting in surface both sides of device main part has the track board.

As a further aspect of the present invention: one side that the outer end of second push pedal corresponds the track board is provided with the slip gyro wheel, cascaded spout has all been seted up to one side that the inside of track board corresponds the slip gyro wheel, and the track board passes through slip gyro wheel and cascaded spout sliding connection.

As a further aspect of the present invention: the track plate is characterized in that a connecting hole is formed in one side of the inside of the track plate in a penetrating mode, a threaded connecting rod is arranged on one side, corresponding to the connecting hole, of the inside of the device body, and the device body is connected with the track plate through the threaded connecting rod.

As a further aspect of the present invention: the bottom both sides of second push pedal all fixed mounting have the guide pillar, the slide opening has all been seted up to one side that the inside of first push pedal corresponds the guide pillar, and first push pedal passes through slide opening and guide pillar sliding connection.

As a further aspect of the present invention: and one side of the outer wall of the guide pillar is sleeved with a return spring, and the return spring is arranged between the device main body and the first push plate.

As a further aspect of the present invention: the nut is installed to the equal gomphosis in one side that the inside of device main part corresponds the threaded connection pole, and intermeshing between threaded connection pole and the nut.

As a further aspect of the present invention: the inner wall of cascaded spout a week all etches there is anti-skidding burr, and the outer wall one side of slip gyro wheel has cup jointed the antiskid lasso.

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

1. through the device main part that sets up, with the stable fixed back of device main part, when the user needs to carry out the drawing of patterns, after through ejecting first push pedal, the second push pedal can drive the outside ejecting one section distance of core, then can let the product break away from back mould owner mold insert, continue to promote first push pedal toward track board department back, then can be through the cooperation of slip gyro wheel with cascaded spout, drive the second push pedal with who cascaded spout continues to promote, through the cooperation of slip post and sliding sleeve, then can drive the more stable slip of second push pedal, realize can doing the ejecting action of vertical upwards through the second push pedal, then can release the core with the product, the effectual practicality that improves the device, be convenient for the user to use, better for traditional mode.

2. Through the first push pedal and the second push pedal that set up, in order to make the overall device carry out secondary operation, then can withstand first push pedal through reset spring, thereby first push pedal and second push pedal can be tightened up, through the cooperation of guide pillar and sliding hole, realize that first push pedal and second push pedal press from both sides tightly to reset, thereby can make the slip gyro wheel slide to the bottom once more on the top of cascaded spout, realize the device reciprocating operation once more, convenient to use personnel use, better for traditional mode.

Drawings

FIG. 1 is a schematic structural diagram of a mechanical slide demolding mechanism;

fig. 2 is a schematic structural view of a track plate in a mechanical slide demolding mechanism;

fig. 3 is a schematic structural diagram of a first push plate and a second push plate in a mechanical slide demolding mechanism.

In the figure: 1. a device main body; 2. a rear mold main insert; 3. a first push plate; 4. a second push plate; 5. a core; 6. a sliding post; 7. a sliding sleeve; 8. a track plate; 9. a sliding roller; 10. a stepped chute; 11. connecting holes; 12. a threaded connecting rod; 13. a guide post; 14. a slide hole; 15. a return spring.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the utility model, a mechanical type slider demoulding mechanism, including device main part 1, inside one side of device main part 1 is provided with back mould main mold insert 2, one side that the outer wall of device main part 1 is close to back mould main mold insert 2 is provided with first push pedal 3, top one side of first push pedal 3 is provided with second push pedal 4, top one side equidistance of second push pedal 4 is provided with core 5, one side fixed mounting that the outer wall of device main part 1 corresponds first push pedal 3 has a set of sliding column 6, the equal fixed mounting in one side that the inside of first push pedal 3 corresponds sliding column 6 has sliding sleeve 7, and first push pedal 3 passes through sliding sleeve 7 and sliding column 6 sliding connection, the equal fixed mounting in surface both sides of device main part 1 has track board 8.

In FIGS. 1-2: one side that the outer end of second push pedal 4 corresponds track board 8 is provided with slip gyro wheel 9, and cascaded spout 10 has all been seted up to one side that the inside of track board 8 corresponds slip gyro wheel 9, and track board 8 passes through slip gyro wheel 9 and cascaded spout 10 sliding connection to make the integrated device can pass through the cooperation of slip gyro wheel 9 with cascaded spout 10, drive second push pedal 4 with who cascaded spout 10 continue to promote.

In FIGS. 1-2: connecting holes 11 are formed in one side of the inside of the track plate 8 in a penetrating mode, threaded connecting rods 12 are arranged on one side, corresponding to the connecting holes 11, of the inside of the device body 1, and the device body 1 is connected with the track plate 8 through the threaded connecting rods 12.

In fig. 1 and 3: the equal fixed mounting in bottom both sides of second push pedal 4 has guide pillar 13, and sliding hole 14 has all been seted up to one side that the inside of first push pedal 3 corresponds guide pillar 13, and first push pedal 3 passes through sliding hole 14 and guide pillar 13 sliding connection to make the integrated device can pass through the cooperation of guide pillar 13 with sliding hole 14, realize that first push pedal 3 and second push pedal 4 press from both sides tightly to reset.

In fig. 1 and 3: reset spring 15 has been cup jointed to outer wall one side of guide pillar 13, and reset spring 15 sets up between device main part 1 and first push pedal 3 to make whole device can withstand first push pedal 3 through reset spring 15, thereby can tighten up first push pedal 3 and second push pedal 4, through the cooperation of guide pillar 13 with sliding hole 14, realize that first push pedal 3 and second push pedal 4 press from both sides tightly to reset.

In FIGS. 1-2: the nut is installed to the equal gomphosis in one side that the inside of device main part 1 corresponds threaded connection pole 12, and intermeshing between threaded connection pole 12 and the nut to make whole device can be through the cooperation of threaded connection pole 12 with the nut, with track board 8 and device main part 1 fixed connection.

In fig. 2: the equal sculpture of inner wall a week of cascaded spout 10 has anti-skidding burr, and has cup jointed anti-skidding lasso on one side of the outer wall of slip gyro wheel 9 to make the integrated device can drive slip gyro wheel 9 and the gliding more smooth and easy more of cascaded spout 10 through the cooperation of anti-skidding burr and anti-skidding lasso.

The utility model discloses a theory of operation is: after the main body 1 of the device is stably fixed, when a user needs to demould, after the first push plate 3 is ejected, the second push plate 4 can drive the core 5 to eject outwards for a certain distance, so that the product can be separated from the rear mould main insert 2, the first push plate 3 is continuously pushed to the track plate 8, the second push plate 4 can be driven to continuously lift up with the stepped sliding chute 10 through the matching of the sliding roller 9 and the stepped sliding chute 10, the second push plate 4 can be driven to slide more stably through the matching of the sliding column 6 and the sliding sleeve 7, the second push plate 4 can be vertically ejected upwards through the second push plate 4, the product can be ejected out of the core 5, the practicability of the device is effectively improved, in order to enable the whole device to work again, the first push plate 3 can be ejected through the reset spring 15, so that the first push plate 3 and the second push plate 4 can be tightened, through the cooperation of guide pillar 13 and sliding hole 14, realize that first push pedal 3 and second push pedal 4 press from both sides tightly to reset to can make sliding roller 9 slide to the bottom once more on the top of cascaded spout 10, realize the device reciprocating work once more, the person of being convenient for to use uses comparatively practically.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mechanical slide block demoulding mechanism comprises a device main body (1) and is characterized in that, a rear die main insert (2) is arranged on one side of the inner part of the device main body (1), a first push plate (3) is arranged on one side, close to the rear die main insert (2), of the outer wall of the device main body (1), a second push plate (4) is arranged on one side of the top end of the first push plate (3), mold cores (5) are arranged on one side of the top end of the second push plate (4) at equal intervals, a group of sliding columns (6) are fixedly arranged on one side of the outer wall of the device main body (1) corresponding to the first push plate (3), a sliding sleeve (7) is fixedly arranged on one side of the inner part of the first push plate (3) corresponding to the sliding column (6), and the first push plate (3) is connected with the sliding column (6) in a sliding way through a sliding sleeve (7), track plates (8) are fixedly mounted on two sides of the outer surface of the device main body (1).

2. The mechanical slide block demolding mechanism according to claim 1, wherein a sliding roller (9) is arranged at one side of the outer end of the second push plate (4) corresponding to the track plate (8), a stepped sliding groove (10) is formed at one side of the inner portion of the track plate (8) corresponding to the sliding roller (9), and the track plate (8) is slidably connected with the stepped sliding groove (10) through the sliding roller (9).

3. The mechanical slide block demoulding mechanism according to claim 1, wherein a connecting hole (11) is formed through one side of the inside of the track plate (8), a threaded connecting rod (12) is arranged on one side of the inside of the device body (1) corresponding to the connecting hole (11), and the device body (1) is connected with the track plate (8) through the threaded connecting rod (12).

4. The mechanical slide block demolding mechanism according to claim 1, wherein guide pillars (13) are fixedly mounted on both sides of the bottom end of the second push plate (4), a sliding hole (14) is formed in one side of the first push plate (3) corresponding to the guide pillars (13), and the first push plate (3) is slidably connected with the guide pillars (13) through the sliding hole (14).

5. The mechanical slide block demoulding mechanism according to claim 4, wherein a return spring (15) is sleeved on one side of the outer wall of the guide post (13), and the return spring (15) is arranged between the device main body (1) and the first push plate (3).

6. The mechanical slide demoulding mechanism according to claim 1, wherein a nut is fitted in the device body (1) corresponding to one side of the threaded connecting rod (12), and the threaded connecting rod (12) and the nut are engaged with each other.

7. The mechanical slide block demoulding mechanism according to claim 2, wherein the inner wall of the stepped sliding chute (10) is etched with anti-skid convex lines for one circle, and one side of the outer wall of the sliding roller (9) is sleeved with an anti-skid ferrule.