CN212528505U

CN212528505U - Side pressure type hot melting feeding point jig

Info

Publication number: CN212528505U
Application number: CN202021005186.7U
Authority: CN
Inventors: 钱力; 黄功梁; 刘啦
Original assignee: Szepak Precision Chongqing Co ltd
Current assignee: Szepak Precision Chongqing Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-02-12
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a side pressure formula hot melt approach tool, concretely relates to mould assists the utensil field, include: the pressing heating device comprises a base, a part fixing block, a guide rail, a sliding block, a pressing heating block and a cylinder, wherein the part fixing block is fixedly arranged on the base; a fixed step is arranged on the part fixing block, the fixed step is arranged in the part fixing block and is close to the direction of the base, and the part is sleeved on the fixed step; the guide rails are arranged on two sides of the part fixing block and fixedly installed with the base; the sliding block is provided with a sliding part and a mounting part, the mounting part is arranged above the sliding part, and the sliding part is connected with the guide rail in a sliding way; the pressing heating block is fixedly arranged in the mounting part, the air cylinder is arranged on the base, and the output end of the air cylinder is fixedly connected with the sliding block. In practical application, the air cylinder pushes the sliding block to move away from or close to the part fixing block, and manpower is replaced. Through the mode of pressfitting heating block hot melt renovation, replaced mechanical grinding mode, reduce the influence of traditional processing to the environment, the environmental protection is applicable to the industry and promotes.

Description

Side pressure type hot melting feeding point jig

Technical Field

The utility model relates to a utensil field is assisted to the mould, concretely relates to side pressure formula hot melt entering point tool.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. The method specifically comprises the steps of injecting molten plastic into a mold cavity from an injection molding machine at high pressure, and cooling and solidifying to obtain a formed product.

Because excess plastic often remains at the entry point of the finished product gate, the finished product needs to be polished at the entry point to remove the excess plastic. However, the existing polishing usually needs manual work, which causes waste of human resources, and simultaneously, due to polishing, dust is generated, and the environment is polluted.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the to-be-solved technical problem of the utility model is to provide a side pressure formula hot melt approach tool, can carry out automatic hot melt renovation to the approach point, use manpower sparingly, protected the environment.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a side pressure formula hot melt approach tool, includes: a base; the part fixing block is fixedly arranged on the base and is positioned in the center of the base; the part fixing block is provided with a fixing step, the fixing step is arranged in the part fixing block and is close to the base, and the part is sleeved on the fixing step; the guide rails are arranged on two sides of the part fixing block, and the axial center line of the guide rails is coaxial with the central axis of the part fixing block; the guide rail is fixedly installed with the base; the sliding block is provided with a sliding part and an installation part, the installation part is arranged above the sliding part, and the sliding part is connected with the guide rail in a sliding manner; the pressing heating block is fixedly arranged in the mounting part, extends to the outer side of the mounting part and is close to the direction of the part fixing block; and the cylinder is installed on the base, is positioned outside the sliding block and is far away from the direction of the part fixing block, and the output end of the cylinder is fixedly connected with the sliding block.

Further, still include the operation panel, the base fixed mounting is in on the operation panel.

Further, still include the cylinder mount pad, the cylinder mount pad fixed mounting be in on the base, and be located the slider outside, keep away from the part fixed block direction, cylinder fixed mounting be in the cylinder mount pad.

The part fixing block is provided with an adjusting threaded hole, the adjusting threaded hole is formed in the surface of the part fixing block, is close to the part contact position and is far away from the direction of the base, and the supporting block is in threaded connection with the adjusting threaded hole.

Further, the part fixed block still is equipped with mutually and leads to the groove, it sets up to lead to the groove mutually the part fixed block surface is close to the one side of guide rail to extend to fixed ladder below.

The side pressure type hot melting feeding point jig has the beneficial effects that:

(1) the sliding block is pushed by the cylinder to move away from or close to the part fixing block, manpower is replaced, and manpower waste is avoided.

(2) Through the mode of pressfitting heating block hot melt renovation, replaced mechanical grinding mode, avoided leading to the dust that appears by the grinding, reduced the influence of traditional processing to the environment, the environmental protection.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. In the drawings, the parts are not necessarily drawn to scale.

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 1;

reference numerals: a base 1; a part fixing block 2; a fixed step 21; the adjustment screw hole 22; a support block 23; the through slots 24; a guide rail 3; a slider 4; a slide portion 41; a mounting portion 42; pressing a heating block 5; a cylinder 6; a cylinder mount 61; and an operation table 7.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be embodied in many other forms than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

In the embodiment, as described in detail with reference to fig. 1, 2 and 3, a side-pressure type hot-melting entry point jig is provided, which is used for trimming redundant plastics at an entry point of a gate, and can realize automatic trimming in the trimming process, thereby saving manpower and protecting the environment; specifically, the device comprises a base 1; the working element is mounted on the base 1 by means of the base 1, but of course, in order to improve the flatness, the mounting surface roughness of the base 1 is ra 3.2.

Meanwhile, in order to facilitate the fixation of the parts, a part fixing block 2 is fixedly arranged at the center of the base 1; a fixed step 21 is arranged on the part fixing block 2, and the fixed step 21 is arranged in the part fixing block 2 and is close to the direction of the base 1; the parts are sleeved on the fixed ladder 21; the parts can be directly placed on the part fixing block 2.

Guide rails 3 are fixedly arranged on two sides of the part fixing block 2, and the axial central line of each guide rail 3 is coaxial with the central axis of the part fixing block 2. Meanwhile, a sliding block 4 is further arranged on the guide rail 3, the sliding block 4 is provided with a sliding part 41 and a mounting part 42, the mounting part 42 is arranged above the sliding part 41, and the sliding part 41 is connected with the guide rail 3 in a sliding mode. The installation part 42 is fixedly provided with a pressing heating block 5 through a bolt, and the pressing heating block 5 extends to the outer side of the installation part 42 and is close to the direction of the part fixing block 2. In the actual application, through the heating to pressfitting heating block 5 for when it is close to the part on the part fixed block 2, can be through heating with runner approach point hot melt on the part, renovate, so just avoided the dust that leads to by abrasive machining, protected the environment. Simultaneously, in order to save labor, the base 1 is also provided with a cylinder 6 which is positioned outside the sliding block 4 and far away from the direction of the part fixing block 2. The output end of the air cylinder 6 is fixedly connected with the sliding block 4. In the practical application, the cylinder 6 replaces the manual work, and the manpower is saved.

Of course, in order to facilitate the overall installation and operation of the device, the device further comprises an operation table 7, and the base 1 is fixedly installed on the operation table 7. Thus, the base 1 is fixed through the operating platform 7, and the overall stability of the device is improved.

Simultaneously for cylinder 6 installation is more stable, still include cylinder mount pad 61, cylinder mount pad 61 fixed mounting is on base 1, and is located the slider 4 outside, keeps away from the 2 directions of part fixed block, cylinder 6 fixed mounting in cylinder mount pad 61. In practical application, the stability of the output end of the air cylinder 6 is ensured.

Also in order to conveniently adjust the height of the part fixing block 2, the part fixing block 2 is provided with an adjusting threaded hole 22, the adjusting threaded hole 22 is arranged on the surface of the part fixing block 2, is close to the contact position of the part and is far away from the direction of the base 1, and the supporting block 23 is in threaded connection with the adjusting threaded hole 22. For the purpose of strengthening the support, the adjusting threaded hole 22 is located on the center line of the upper surface of the part fixing block 2, and has two positions, which are respectively arranged on the left side and the right side. In practical application, the supporting block 23 is lifted or lowered by adjusting the threaded engagement height of the supporting block 23 and the threaded hole 22, and the part abutted against the supporting block is lifted or lowered.

To avoid expansion and contraction due to heat during refurbishment; or the part specification is too small, so that the part fixing block 2 is sleeved with the part fixing block and is not easy to take down; the part fixing block 2 is also provided with a communicating groove 24, and the communicating groove 24 is arranged on the surface of the part fixing block 2, is close to one surface of the guide rail 3 and extends to the lower part of the fixing ladder 21. Therefore, no pressure difference exists between the inside and the outside of the part through the through grooves 24, and the part is convenient to take out or place by an operator.

To sum up, this side pressure formula hot melt approach point tool can realize that supporting shoe 23 rises or descends through adjustment supporting shoe 23 and adjustment screw hole 22 thread engagement height to make the part of butt with it rise or descend, convenient operation. Meanwhile, no pressure difference exists between the inside and the outside of the part through the through grooves 24, so that the part is convenient to take out or place by an operator, and the mode is simple and easy to realize.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a side pressure formula hot melt advancing point tool which characterized in that includes:

a base;

the part fixing block is fixedly arranged on the base and is positioned in the center of the base; the part fixing block is provided with a fixing step for sleeving the part;

the guide rails are arranged on two sides of the part fixing block, and the axial center line of the guide rails is coaxial with the central axis of the part fixing block; the guide rail is fixedly installed with the base;

the sliding block is provided with a sliding part and an installation part, the installation part is arranged above the sliding part, and the sliding part is connected with the guide rail in a sliding manner;

the pressing heating block is fixedly arranged in the mounting part, extends to the outer side of the mounting part and is close to the direction of the part fixing block; and

the cylinder, the cylinder is installed on the base, and be located keeping away from the part fixed block direction in the slider outside, the cylinder output with slider fixed connection.

2. The side pressure type hot melting feeding point jig according to claim 1, further comprising an operation table, wherein the base is fixedly installed on the operation table.

3. The side pressure type hot melting feeding point jig as claimed in claim 1, further comprising an air cylinder mounting seat, wherein the air cylinder mounting seat is fixedly mounted on the base and located on the outer side of the sliding block and far away from the direction of the part fixing block, and the air cylinder is fixedly mounted in the air cylinder mounting seat.

4. The side pressure type hot melting feeding point jig as claimed in claim 1, further comprising a support block, wherein the part fixing block is provided with an adjusting threaded hole, the adjusting threaded hole is arranged on the surface of the part fixing block, is close to the part contact position and is far away from the base, and the support block is in threaded connection with the adjusting threaded hole.

5. The side pressure type hot melting feeding point jig as claimed in claim 4, wherein the part fixing block is further provided with a through groove, and the through groove is arranged on the surface of the part fixing block close to the guide rail and extends to the position below the fixing step.