CN210477609U

CN210477609U - Shaping jig

Info

Publication number: CN210477609U
Application number: CN201920858784.XU
Authority: CN
Inventors: 陈剑飞
Original assignee: Kunshan Yonglian Electronics & Plastic Co ltd
Current assignee: Kunshan Yonglian Electronics & Plastic Co ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-05-08
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a plastic tool, its characterized in that: including the base, set up in frame and plastic mechanism on the base, plastic mechanism including set up in last mould subassembly in the frame with set up in lower mould subassembly on the base, be equipped with in the frame and drive actuating cylinder, drive actuating cylinder with last mould subassembly links to each other, it drives to drive actuating cylinder go up the mould subassembly pressfitting plastic product in the lower mould subassembly, the base both sides are located plastic mechanism work piece is put into the side and is equipped with alarm and inductive switch, inductive switch is used for responding to the interior human body signal of operation district, thereby control it switches operating condition to drive actuating cylinder. The shaping jig is simple in structure, convenient to replace, wide in application range and capable of effectively guaranteeing the safety of operators.

Description

Shaping jig

Technical Field

The utility model relates to a plastic tool especially relates to a plastic tool to plastic product moulds plastics.

Background

Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. In industrial production, after the plastic product is injection-molded and demoulded from a metal mold, some more or less deformation can occur, along with the continuous development of science and technology, people have higher and higher requirements on the product, the deformation can influence the attractiveness of the product, and in the current production process, in order to ensure that the product can meet the production standard after demoulding, the deformation is reduced, the product needs to be reshaped after the product is injection-molded, and the product is kept at higher precision through reshaping.

At present, plastic products are shaped by using a manual punch press or other manual simple tools to press plastic shells, and the plastic shell shaping tool has the defects of untight pressing, inconvenient use, low efficiency, cost waste and the like.

Disclosure of Invention

The utility model aims at providing a plastic tool, this plastic tool convenient operation guarantees the roughness of product, improves the outward appearance yield of product, simultaneously, through using this plastic tool, can alleviate operating personnel's work load, guarantees operating personnel's personal safety, shortens production cycle, improves production efficiency.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

1. the utility model discloses well plastic mechanism includes mould assembly and lower mould assembly, and the outward appearance of the product of plastic as required is different, can replace different product upper die block and product lower die block, and the lower die block of product upper die block and product is fixed mutually through bolt and public template and master template respectively, and the replacement is convenient, and application scope is wide.

2. The alarm and the inductive switch are arranged on two sides of the base and on the workpiece placing side of the shaping mechanism, the alarm is arranged on the front side of the inductive switch, when the shaping mechanism is in a working state, a human body signal appears in an operation area, the alarm gives an alarm first, the inductive switch controls the driving cylinder to stop working, and personal safety of operators is guaranteed.

3. The timing device is arranged on the base, so that the shaping time is controlled within 25S +/-5S every time, and the shaping efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the shaping jig of the present invention;

fig. 2 is a front view of the shaping jig of the present invention.

Wherein: 1. a base; 2. a frame; 3. a driving cylinder; 4. an alarm; 5. an inductive switch; 6. a master template; 7. a lower bottom die of the product; 8. positioning holes; 9. a male template; 10. and (5) feeding the product to a bottom die.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the first embodiment is as follows: referring to fig. 1-2, a shaping jig comprises a base 1, a frame 2 disposed on the base 1, and a shaping mechanism, the shaping mechanism comprises an upper die assembly arranged on the frame 2 and a lower die assembly arranged on the base 1, a driving cylinder 3 is arranged on the frame 2, the driving cylinder 3 is connected with the upper die assembly, the driving cylinder 3 drives the upper die assembly to press the plastic product in the lower die assembly, different upper die components and lower die components can be replaced according to different products to be shaped, the application range is wide, an alarm 4 and an inductive switch 5 are arranged on the two sides of the base 1 and on the workpiece placing side of the shaping mechanism, the inductive switch 5 is used for sensing human body signals in an operation area, thereby controlling the driving cylinder 3 to switch the working state and ensuring the personal safety of operators.

Referring to fig. 1-2, the alarm 4 is arranged on the front side of the inductive switch 5, the alarm 4 is used for giving an alarm when the human body signal is in the operation area when the shaping mechanism is in the working state, and the alarm 4 gives an alarm to cause the alertness of the operator and ensure the safety of the operator.

For being suitable for different products, conveniently change the location, lower die assembly include with 1 fixed connection's of base female mould board 6, set up in die block 7 under the product on the female mould board 6, be equipped with a plurality of pilot pins on the 6 central lines of female mould board, die block 7 be equipped with under the product with pilot pin complex locating hole 8, it includes die block 10 on public template 9 and the product to go up the die block subassembly, die block 10 set up in the 9 lower surfaces of public template, die block 10 on the product with die block 7 sets up relatively under the product, die block 10 on the product with its inside die cavity that forms behind the 7 pressfitting of die block under the product, the die cavity with the plastic product cooperatees, and it is shown to refer to fig. 1.

The base 1 is provided with a timing device, the timing device is used for monitoring the one-time working time of the shaping mechanism, a temperature adjusting system and a control system are further arranged in the base 1, the temperature adjusting system is used for controlling the temperature in the shaping mechanism, the control system is connected with the timing device, the temperature adjusting system and the driving cylinder 3, and the control system is used for controlling the working time of the shaping jig at each time and the temperature under the working state.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A plastic tool, its characterized in that: including the base, set up in frame and plastic mechanism on the base, plastic mechanism including set up in last mould subassembly in the frame with set up in lower mould subassembly on the base, be equipped with in the frame and drive actuating cylinder, drive actuating cylinder with last mould subassembly links to each other, it drives to drive actuating cylinder go up the mould subassembly pressfitting plastic product in the lower mould subassembly, the base both sides, and be located plastic mechanism work piece is put into the side and is equipped with alarm and inductive switch, inductive switch is used for responding to the interior human body signal of operation district, thereby control it switches operating condition to drive actuating cylinder.

2. The shaping jig according to claim 1, wherein: the alarm is arranged on the front side of the inductive switch and used for giving an alarm when the human body signal is in the operation area when the shaping mechanism is in the working state.

3. The shaping jig according to claim 1, wherein: the lower die assembly comprises a female die plate fixedly connected with the base and a product lower die plate arranged on the female die plate, a plurality of positioning pins are arranged on the central line of the female die plate, and positioning pin matched positioning holes are formed in the product lower die plate.

4. The shaping jig of claim 3, wherein: the upper die assembly comprises a male die plate and an upper product bottom die, the upper product bottom die is arranged on the lower surface of the male die plate, and the upper product bottom die and the lower product bottom die are arranged oppositely.

5. The shaping jig of claim 4, wherein: the product upper die block with its inside die cavity that forms after the die block pressfitting under the product, the die cavity with the plastic product cooperatees.

6. The shaping jig according to claim 1, wherein: and a timing device is arranged on the base and used for monitoring the one-time working time of the shaping mechanism.

7. The shaping jig of claim 6, wherein: and a temperature adjusting system is arranged in the base and used for controlling the temperature in the shaping mechanism.

8. The shaping jig of claim 7, wherein: the base is internally provided with a control system, the control system is connected with the timing device, the temperature adjusting system and the driving cylinder, and the control system is used for controlling the working time of the shaping jig at each time and the temperature of the shaping jig in a working state.