CN216506543U - Sprue cutting device after product demoulding - Google Patents

Abstract

The utility model discloses a sprue cutting device after product demoulding, which comprises products, a cutter set, a driving component, a mold base and a base, wherein the mold base is connected to the upper surface of the base; according to the utility model, through the sliding insertion of the sliding column and the inner cavity of the first sliding groove, due to the inclined arrangement of the first sliding groove, the limiting effect of the two limiting rail plates on the two tool holders is realized, the sliding of the sliding column is limited through the second sliding groove, so that the cutter moves towards the direction of the fixed mold, the cutter cuts off the pouring gate, the plurality of cutters cut off the plurality of pouring gates simultaneously, and the cutting efficiency of the pouring gate is higher.

Description

Sprue cutting device after product demoulding

Technical Field

The utility model relates to the technical field of die cutting devices, in particular to a sprue cutting device after product demoulding.

Background

In the production of injection moulding's product, need cut off injection mold's runner to the production to the product is convenient, but among the prior art, in order to make production efficiency accelerate, generally need produce a plurality of products simultaneously, but the runner device of cutting in the conventional art, can not cut off simultaneously the runner of a plurality of products, makes the runner device of cutting off efficiency lower to the runner. In view of the above drawbacks, it is actually necessary to design a gate cutting device after demolding of a product.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sprue cutting device after product demoulding, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the sprue cutting device after demolding of the product comprises the product, a cutter set, a driving assembly, a mold base and a base, wherein the mold base is connected to the upper surface of the base, the driving assembly is connected with the mold base, the cutter set is installed on the driving assembly, and a plurality of products are arranged on two sides of the cutter set;

the knife tackle includes slip post, blade holder, cutter and spacing track board, two the blade holder is the symmetry setting, at least two the slip post is connected in the bottom of blade holder, the slip post alternates with the drive assembly slip and is connected, at least two cutter fixed mounting is in the top of blade holder, two spacing track board is connected in the both ends of two blade holders, spacing track board is connected with the die holder.

Preferably, the driving assembly comprises an air cylinder, a driving plate and first sliding grooves, the driving plate is in transmission connection with the output end of the air cylinder, and the first sliding grooves are symmetrically formed in two sides of the driving plate.

Preferably, the first sliding groove is obliquely arranged relative to the driving plate, an inner cavity of the first sliding groove is inserted into and connected with the sliding column, and the air cylinder is fixedly installed on the die holder.

Preferably, the die holder includes template, fixed mould, knife tackle movable slot and second spout, fixed mould installs in the upper surface of template, the middle part of template is seted up in the knife tackle movable slot, knife tackle movable slot and two blade holders sliding fit, it is a plurality of the bottom of knife tackle movable slot inner wall is seted up to the second spout, the second spout alternates with the slip post and is connected.

Preferably, the limiting track plate is fixedly connected with the template through a bolt, two ends of the tool apron are in sliding fit with the limiting track plate, and the tool apron and the limiting track plate are arranged vertically relatively.

Preferably, the base comprises a bottom plate and a sliding rail, the sliding rail is arranged in the middle of the bottom plate, and an inner cavity of the sliding rail is in sliding fit with the driving plate.

Preferably, the template is fixedly installed with the bottom plate.

Compared with the prior art, the sprue cutting device after product demoulding is characterized in that the sliding columns are inserted into the inner cavity of the first sliding groove in a sliding mode, the first sliding groove is obliquely arranged, the two limiting rail plates limit the two tool holders, the sliding columns are limited through the second sliding groove, the cutter moves towards the direction of the fixed mould, and therefore the cutter cuts off the sprue, the cutters cut off the plurality of sprues simultaneously, and the sprue cutting efficiency is higher.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention after separation of the product;

fig. 3 is an exploded view of the present invention.

In the drawings:

1. producing a product; 2. a knife group; 21. a sliding post; 22. a tool apron; 23. a cutter; 24. limiting the track plate; 3. a cylinder; 31. a drive plate; 32. a first chute; 4. a template; 41. fixing the mold; 42. a knife group movable groove; 43. a second chute; 5. a base plate; 51. a sliding track.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: cut runner device after product drawing of patterns, including product 1, knife tackle 2, drive assembly, die holder and base, the die holder is connected in the upper surface of base, and drive assembly is connected with the die holder, and knife tackle 2 installs on drive assembly, and a plurality of products 1 set up in knife tackle 2's both sides, are convenient for provide drive power to knife tackle 2's motion through drive assembly, are convenient for carry on spacingly to knife tackle 2's displacement through the die holder, are convenient for carry on spacingly to drive plate 31's displacement through the base.

Knife tackle 2 includes sliding column 21, blade holder 22, cutter 23 and spacing track board 24, two blade holders 22 are the symmetry and set up, two at least sliding column 21 are connected in blade holder 22's bottom, sliding column 21 alternates with the drive assembly slip and is connected, two at least cutter 23 fixed mounting in blade holder 22's top, two spacing track boards 24 are connected in two blade holder 22's both ends, spacing track board 24 is connected with the die holder, through alternating sliding column 21 into the inner chamber of first spout 32 and second spout 43, through the cooperation between first spout 32 and the second spout 43, be convenient for carry on spacingly to sliding column 21's slip, be convenient for install cutter 23's position through blade holder 22, be convenient for carry on spacingly to blade holder 22's position through spacing track board 24, make blade holder 22 can carry out the lateral sliding of horizontal position, make blade holder 22's motion more stable.

Wherein, drive assembly includes cylinder 3, drive plate 31 and first spout 32, drive plate 31 is connected with the output transmission of cylinder 3, the both sides of drive plate 31 are seted up to a plurality of first spout 32 symmetries, first spout 32 is the slope setting for drive plate 31 relatively, the inner chamber and the slip post 21 of first spout 32 alternate and are connected, cylinder 3 and die holder fixed mounting, operation through cylinder 3, make cylinder 3 can drive plate 31 and carry out fore-and-aft horizontal slip, slope setting through first spout 32, thereby make drive plate 31's longitudinal motion, alright promotion blade holder 22 carries out transverse motion, thereby alright operation through a cylinder 3, drive a plurality of cutters 23 and carry out the simultaneous movement.

Wherein, the die holder includes template 4, fixed mould 41, knife tackle movable slot 42 and second spout 43, fixed mould 41 is installed in template 4's upper surface, knife tackle movable slot 42 is seted up in template 4's middle part, knife tackle movable slot 42 and two blade holders 22 sliding fit, the bottom in knife tackle movable slot 42 inner wall is seted up to a plurality of second spouts 43, second spout 43 alternates with slip post 21 and is connected, spacing track board 24 passes through bolt and template 4 fixed connection, the both ends and the spacing track board 24 sliding fit of blade holder 22, blade holder 22 sets up with spacing track board 24 is perpendicular relatively, be convenient for make slip post 21 can carry out lateral motion relative template 4 through second spout 43, set up through knife tackle movable slot 42, knife tackle movable slot 42 is convenient for provide the motion space to blade holder 22's lateral motion.

Wherein, the base includes bottom plate 5 and slip track 51, and slip track 51 sets up in the middle part of bottom plate 5, and the inner chamber and the drive plate 31 sliding fit of slip track 51 are convenient for carry on spacingly to the slip of drive plate 31 through slip track 51 for the longitudinal motion of drive plate 31 is more stable, template 4 and bottom plate 5 fixed mounting.

The specific working principle of the present invention will be explained in detail below:

when using, at first through the operation of cylinder 3, make the output of cylinder 3 drive plate 31 and carry out translation motion, make drive plate 31 carry out rectilinear sliding in the inner chamber of slip track 51, thereby make first spout 32 follow drive plate 31 and carry out synchronous motion, the slip through slip post 21 and first spout 32 inner chamber alternates, because the slope setting of first spout 32, limiting displacement to two blade holders 22 at two spacing track boards 24, slide through second spout 43 to slip post 21 and carry out spacingly, the extrusion of cooperation first spout 32 slope inner wall to slip post 21, thereby make two blade holders 22 carry out the motion of carrying on the back of the body mutually, then under the drive of blade holder 22, make cutter 23 move towards the direction of fixed die 41, thereby make cutter 23 cut off the runner.

In summary, in the gate cutting device after product demolding, the cutter 23 moves towards the direction of the fixed mold 41, so that the cutter 23 cuts the gate, and the plurality of cutters 23 cut the plurality of gates at the same time, so that the gate cutting efficiency is higher.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Cut runner device after product drawing of patterns, including product (1), knife tackle (2), drive assembly, die holder and base, its characterized in that: the die holder is connected to the upper surface of the base, the driving assembly is connected with the die holder, the knife group (2) is installed on the driving assembly, and the products (1) are arranged on two sides of the knife group (2);

knife tackle (2) are including slip post (21), blade holder (22), cutter (23) and spacing track board (24), two blade holder (22) are the symmetry and set up, at least two slip post (21) are connected in the bottom of blade holder (22), slip post (21) are connected, at least two with the drive assembly slip interlude cutter (23) fixed mounting is in the top of blade holder (22), two spacing track board (24) are connected in the both ends of two blade holders (22), spacing track board (24) are connected with the die holder.

2. The post-mold gate apparatus of claim 1, wherein: the driving assembly comprises a cylinder (3), a driving plate (31) and first sliding grooves (32), the driving plate (31) is in transmission connection with the output end of the cylinder (3), and the first sliding grooves (32) are symmetrically arranged on two sides of the driving plate (31).

3. The post-mold gate apparatus of claim 2, wherein: the first sliding groove (32) is obliquely arranged relative to the driving plate (31), an inner cavity of the first sliding groove (32) is connected with the sliding column (21) in a penetrating mode, and the air cylinder (3) is fixedly installed with the die holder.

4. The post-mold gate apparatus of claim 1, wherein: the die holder includes template (4), fixed mould (41), knife tackle activity groove (42) and second spout (43), fixed mould (41) are installed in the upper surface of template (4), the middle part in template (4) is seted up in knife tackle activity groove (42), knife tackle activity groove (42) and two blade holders (22) sliding fit, it is a plurality of the bottom of knife tackle activity groove (42) inner wall is seted up in second spout (43), second spout (43) alternate with sliding column (21) and are connected.

5. The post-mold gate apparatus of claim 1, wherein: spacing track board (24) pass through bolt and template (4) fixed connection, the both ends and the spacing track board (24) sliding fit of blade holder (22), blade holder (22) and the relative perpendicular setting of spacing track board (24).

6. The post-mold gate apparatus of claim 1, wherein: the base comprises a bottom plate (5) and a sliding track (51), the sliding track (51) is arranged in the middle of the bottom plate (5), and an inner cavity of the sliding track (51) is in sliding fit with the driving plate (31).

7. The post-mold gate apparatus of claim 4, wherein: the template (4) and the bottom plate (5) are fixedly installed.

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