CN219505343U - Rubber mold gate - Google Patents

Abstract

The utility model discloses a rubber mold gate, which comprises an upper half glue injection shell, wherein a special-shaped groove is formed in the upper surface of the upper half glue injection shell, a limiting ring is fixedly arranged on the inner wall of the special-shaped groove, first through holes are formed in the outer surface of the limiting ring, springs which are arranged at equal intervals are fixedly arranged on the inner wall of the special-shaped groove, a supporting plate gate is fixedly arranged at the top end of each spring, and two first electric push rods are fixedly arranged on the upper surface of the upper half glue injection shell. According to the device, the limiting ring and the spring are arranged on the inner wall of the special-shaped groove of the upper half glue injection shell, so that the support plate gate can move downwards when the glue injection pipe is pressed downwards, the support plate gate can automatically move upwards to the bottom surface of the limiting ring under the action of the spring, and therefore trimming of the glue head is avoided.

Description

Rubber mold gate

Technical Field

The utility model relates to the field of rubber mold design, in particular to a rubber mold gate.

Background

In rubber product production, after the rubber product adopting the injection process is demolding, the rubber injection head sometimes remains on the surface of the product and sometimes remains in the mold, for example, the rubber injection head remains on the surface of the product and needs to be manually trimmed, so that the phenomenon that the assembly and the use of the product are influenced, for example, when the rubber injection head remains in the mold, the surface of the product is often accompanied with the damage of the rubber body, and the use of the product is influenced.

For this reason, we propose a rubber mold gate to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a rubber mold gate to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a rubber mold runner, includes first injecting glue casing, the special-shaped groove has been seted up to the upper surface of first injecting glue casing, the inner wall fixed mounting in special-shaped groove has the spacing ring, first through-hole has been seted up to the surface of spacing ring, the inner wall fixed mounting in special-shaped groove has the spring of equidistance range, every the common fixed mounting in top of spring has the layer board runner, the upper surface fixed mounting of first injecting glue casing has two first electric putter, two the common fixed mounting of output of first electric putter has the square plate, the second through-hole has been seted up to the surface of square plate, the inner wall fixed mounting of second through-hole has the injecting glue pipe.

In a further embodiment, a controller is fixedly installed on the outer surface of the upper half glue injection shell, and four first grooves are formed in the bottom surface of the upper half glue injection shell.

In a further embodiment, a lower half glue injection shell is arranged outside the upper half glue injection shell, four second grooves are formed in the upper surface of the lower half glue injection shell, second electric push rods are fixedly mounted on the inner walls of the second grooves, and the output ends of the second electric push rods are fixedly mounted with the inner walls of the first grooves.

In a further embodiment, a mold groove is formed in the upper surface of the lower half glue injection shell, and a plurality of demolding holes are formed in the bottom surface of the mold groove.

In a further embodiment, two third electric push rods are fixedly mounted on the inner bottom wall of the lower half glue injection shell, supporting plates are fixedly mounted at the output ends of the two third electric push rods together, and a plurality of demoulding rods are fixedly mounted on the upper surface of each supporting plate.

In a further embodiment, a workbench is arranged on the bottom surface of the lower half glue injection shell, four supporting legs are fixedly arranged on the bottom surface of the workbench, and a supporting seat is fixedly arranged on the bottom surface of each supporting leg.

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

according to the device, the limiting ring and the spring are arranged on the inner wall of the special-shaped groove of the upper half glue injection shell, so that the support plate gate can move downwards when the glue injection pipe is pressed downwards, the glue injection pipe moves upwards when the glue injection is finished, the support plate gate can automatically move upwards to the bottom surface of the limiting ring under the action of the spring, the trimming glue head is eliminated, the support plate and the demoulding rod and the demoulding hole above the support plate are driven on the two third electric push rods to be matched, the demoulding can be rapidly carried out, the device simplifies the structure of a rubber mould, simplifies the demoulding procedure, eliminates the trimming procedure of the glue injection head, improves the surface quality and work efficiency of rubber products, and reduces the production cost.

Drawings

Fig. 1 is a schematic perspective view of a rubber mold gate.

Fig. 2 is a front cross-sectional view of the upper half of the rubber mold gate of the rubber mold.

Fig. 3 is a front cross-sectional view of a lower half of a rubber mold gate for a rubber mold.

Fig. 4 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1. a support base; 2. support legs; 3. a work table; 4. a lower half glue injection shell; 5. a controller; 6. a first electric push rod; 7. a limiting ring; 8. a rubber injection pipe; 9. a square plate; 10. an upper half glue injection shell; 11. a second through hole; 12. a first groove; 13. a special-shaped groove; 14. a first through hole; 15. a support plate; 16. a third electric push rod; 17. a mold groove; 18. a second groove; 19. a second electric push rod; 20. a demolding hole; 21. a stripper rod; 22. a pallet gate; 23. and (3) a spring.

Description of the embodiments

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

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, in the present utility model, a rubber mold gate includes an upper half of a rubber injection casing 10, a special-shaped groove 13 is formed on an upper surface of the upper half of the rubber injection casing 10, a limiting ring 7 is fixedly installed on an inner wall of the special-shaped groove 13, a first through hole 14 is formed on an outer surface of the limiting ring 7, springs 23 arranged equidistantly are fixedly installed on an inner wall of the special-shaped groove 13, a pallet gate 22 is fixedly installed at a top end of each spring 23, two first electric push rods 6 are fixedly installed on an upper surface of the upper half of the rubber injection casing 10, square plates 9 are fixedly installed at output ends of the two first electric push rods 6, a second through hole 11 is formed on an outer surface of the square plate 9, and a rubber injection pipe 8 is fixedly installed on an inner wall of the second through hole 11.

The surface fixed mounting of first injecting glue casing 10 has controller 5, four first recesses 12 have been seted up to the bottom surface of first injecting glue casing 10, conveniently control the device through controller 5, the outside of first injecting glue casing 10 is equipped with lower half injecting glue casing 4, four second recesses 18 have been seted up to the upper surface of lower half injecting glue casing 4, the equal fixed mounting of inner wall of every second recess 18 has second electric putter 19, the output of every second electric putter 19 all with the inner wall fixed mounting of first recess 12, second recess 18 and first recess 12 play the fixed action to second electric putter 19 jointly, second electric putter 19 links together first injecting glue casing 10 and lower half injecting glue casing 4.

The upper surface of lower half injecting glue casing 4 has seted up mould groove 17, a plurality of drawing of patterns holes 20 have been seted up to the bottom surface in mould groove 17, mould groove 17 can pour into the colloid and mould the type, the interior bottom wall fixed mounting of lower half injecting glue casing 4 has two third electric putter 16, the common fixed mounting of output of two third electric putter 16 has backup pad 15, the upper surface fixed mounting of backup pad 15 has a plurality of drawing of patterns poles 21, two third electric putter 16 hold up backup pad 15 jointly, drawing of patterns pole 21 and drawing of patterns hole 20 one-to-one of backup pad 15 upper surface, through the slip of drawing of patterns pole 21 and drawing of patterns hole 20, the bottom surface of lower half injecting glue casing 4 is equipped with workstation 3, the bottom surface fixed mounting of workstation 3 has four supporting legs 2, the equal fixed mounting of bottom surface of every supporting leg 2 has supporting seat 1, four supporting legs 2 below the workstation 3 hold up the device jointly, four supporting seats 1 have increased the area of contact with ground for the device is placed more stably.

The working principle of the utility model is as follows:

when the device is used, firstly, a worker controls the shrinkage of the two first electric push rods 6 through the controller 5, the square plates 9 at the output ends of the two first electric push rods 6 are driven to descend by the push rods of the two first electric push rods, the square plates 9 drive the rubber injection pipes 8 to descend, the rubber injection pipes 8 are pressed down to drive the support plate pouring gates 22 to descend, then rubber is injected into the mold grooves 17 on the lower half rubber injection shell 4 through the controller 5 through the rubber injection pipes 8 flowing through the support plate pouring gates 22, then the controller 5 controls the rubber injection pipes 8 to ascend, the springs 23 drive the support plate pouring gates 22 to ascend, and then the model is waited for cooling.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A rubber mold gate, characterized by: including first injecting glue casing (10), abnormal shape groove (13) have been seted up to the upper surface of first injecting glue casing (10), the inner wall fixed mounting of abnormal shape groove (13) has spacing ring (7), first through-hole (14) have been seted up to the surface of spacing ring (7), the inner wall fixed mounting of abnormal shape groove (13) has spring (23) that the equidistance was arranged, every the common fixed mounting in top of spring (23) has layer board runner (22), the upper surface fixed mounting of first injecting glue casing (10) has two first electric putter (6), two the common fixed mounting of output of first electric putter (6) has square board (9), second through-hole (11) have been seted up to the surface of square board (9), the inner wall fixed mounting of second through-hole (11) has injecting glue pipe (8).

2. The rubber mold gate according to claim 1, wherein: the outer surface of the upper half glue injection shell (10) is fixedly provided with a controller (5), and four first grooves (12) are formed in the bottom surface of the upper half glue injection shell (10).

3. The rubber mold gate according to claim 1, wherein: the outside of first injecting glue casing (10) is equipped with second injecting glue casing (4) down, four second recesses (18) have been seted up to the upper surface of second injecting glue casing (4), every the inner wall of second recess (18) is equal fixed mounting has second electric putter (19), every the output of second electric putter (19) all with the inner wall fixed mounting of first recess (12).

4. A rubber mold gate according to claim 3, wherein: the upper surface of the lower half glue injection shell (4) is provided with a mould groove (17), and the bottom surface of the mould groove (17) is provided with a plurality of demoulding holes (20).

5. A rubber mold gate according to claim 3, wherein: the lower half glue injection shell (4) is characterized in that two third electric push rods (16) are fixedly arranged on the inner bottom wall of the lower half glue injection shell, a supporting plate (15) is fixedly arranged at the output ends of the two third electric push rods (16), and a plurality of demoulding rods (21) are fixedly arranged on the upper surface of the supporting plate (15).

6. A rubber mold gate according to claim 3, wherein: the bottom surface of latter injecting glue casing (4) is equipped with workstation (3), the bottom surface fixed mounting of workstation (3) has four supporting legs (2), every the bottom surface of supporting leg (2) is all fixed mounting has supporting seat (1).