CN217373200U

CN217373200U - Heating and splitting jig equipment for product plastic part and hardware part

Info

Publication number: CN217373200U
Application number: CN202221125783.2U
Authority: CN
Inventors: 滕峰华; 郭勇; 杨波
Original assignee: TK Precision Plastics Shenzhen Ltd
Current assignee: TK Precision Plastics Shenzhen Ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-09-06
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses a piece and hardware heating split tool equipment are moulded to product, including base platform and the split device of installing on base platform, the split device is connected with the cylinder subassembly, the cylinder subassembly includes first cylinder, the split device includes product slip table positioning seat, clamp splice subassembly, install the slide rail under the product slip table positioning seat, first cylinder promotes product slip table positioning seat and links to each other with the clamp splice subassembly, the utility model discloses compact structure, clamp splice subassembly stable in structure, through clamp splice heating hardware, make hardware and mould the piece separation, the clamp splice can easily press from both sides out the hardware to recycle the hardware; the louvre of protection casing can effectively dispel the heat to the clamp splice heating, the utility model discloses simple structure, convenient and practical.

Description

Heating and splitting jig equipment for product plastic part and hardware part

Technical Field

The utility model relates to a piece and hardware technical field are moulded to the split specifically indicates a piece and hardware heating split tool equipment are moulded to product.

Background

Insert molding (Insert molding) of hardware in plastic is a mature plastic molding technology, and the hardware is embedded in the product structure to reduce the middle thickness of the product, so that the structural characteristics and functions of the product are realized. The hardware injection molding in the plastic mold generally comprises the steps of placing a metal insert in the mold through manpower or a mechanical arm, injecting molten plastic into a mold cavity through an injection molding beer machine after mold closing, integrating the hardware and the plastic into a whole which can not be separated, forming a product with a specific shape after cooling and solidification, and taking out the product and a water gap through an ejection mechanism.

When the hardware injection molding product is obtained by the method, the following defects are found: the plastic is in a molten state during injection molding, the temperature is high, the plastic is ejected out of a mold after molding, the plastic has contractibility after air cooling, hardware has no contractibility, the plastic contraction stress causes product deformation, the product flatness is poor, hardware protrusions in the plastic are easy to deform and distort, and the assembly is difficult; the position that leads to the hardware to implant in the injection molding has the deviation, influences the normal use of injection molding, needs scrap, and the loss is great, carries out recycle to such five metals injection product, designs the equipment that a piece and hardware were moulded in a split section.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point among the prior art, providing a piece is moulded to product and hardware heating split tool equipment.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a piece and hardware heating split tool equipment are moulded to product, includes base platform and installs the split device on base platform, the split device is connected with the cylinder subassembly, the cylinder subassembly includes first cylinder, the split device includes product slip table positioning seat, clamp splice subassembly, install the slide rail under the product slip table positioning seat, first cylinder promotes product slip table positioning seat and links to each other with the clamp splice subassembly.

Further, the air cylinder assembly further comprises a second air cylinder, the first air cylinder is transversely installed on the base platform and connected with one side of the product sliding table positioning seat, the heating and splitting jig device further comprises a support, the support is installed on the base platform, and the second air cylinder is vertically installed on the support.

Furthermore, the clamping block assembly comprises a fixing block, an inclined guide pillar, a sliding block seat and a limiting pillar, the second air cylinder is connected with the fixing block, one end of the inclined guide pillar is embedded in the fixing block, the sliding block seat is provided with an inclined guide pillar groove, the other end of the inclined guide pillar is inserted into the inclined guide pillar groove, and the limiting pillar is inserted into the sliding block groove seat.

Further, the sliding block seat is connected with the clamp splice for carry the hardware and heat the hardware, the clamp splice subassembly still includes slider groove seat, sliding block seat briquetting, sliding block seat bottom embedding slider groove seat, sliding block seat briquetting compresses tightly the sliding block seat in the slider groove seat.

Further, heating split tool equipment still includes the protection casing, the protection casing is installed on base platform, the protection casing inboard still is provided with safe grating.

Furthermore, the first cylinder is also provided with an inductor for detecting the position of the piston in the first cylinder.

Furthermore, a material receiving box is arranged below the sliding rail and used for receiving hardware clamped out by the clamping blocks.

Further, the protection casing is provided with a plurality of louvre.

Further, the product sliding table positioning seat is provided with a product groove, a product positioning block is arranged in the product groove, and the plastic part is embedded with the product positioning block.

Furthermore, the clamping surface of the clamping block is provided with a hardware groove for clamping hardware.

Compared with the prior art, the utility model following advantage and beneficial effect have:

the utility model discloses compact structure, clamp splice subassembly stable in structure, through clamp splice heating hardware, make hardware and mould the separation, the clamp splice can easily press from both sides out the hardware to recycle hardware; the louvre of protection casing can effectively dispel the heat to the clamp splice heating, the utility model discloses simple structure, convenient and practical.

Drawings

FIG. 1 is a schematic view of an overall structure of a tool for heating and disassembling a plastic part and a hardware part of a product;

FIG. 2 is a schematic view of a device for heating and disassembling a plastic part and a hardware part of a product;

FIG. 3 is a schematic view of a heating and detaching jig;

FIG. 4 is a partial cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a schematic view before separating the plastic part and the hardware part;

FIG. 6 is a schematic view of the plastic part and the hardware part being separated;

FIG. 7 is a schematic view of the plastic part and the hardware part after being separated;

the device comprises a first cylinder, a second cylinder, a slider seat, a clamping block, a product sliding table positioning seat, a sliding rail, a first cylinder, a base platform, a starting key, a safety grating, a protective cover, a heat dissipation hole, a slider seat pressing block, a sliding guide column, a support, a fixing block, a sliding guide column, a limiting column, a product groove, a product positioning block, a plastic part, a hardware part, a sliding guide column, a sliding guide block and a sliding guide block, wherein the sliding guide block is arranged on the sliding guide column, the sliding guide column and the sliding guide block are arranged on the sliding guide column, the sliding guide column and the sliding guide column are arranged on the sliding guide column, wherein 1-the second cylinder, 2-slider seat, the clamping block, the 3-4-product sliding guide block, the sliding guide column, and the sliding guide column, and the sliding guide column, the sliding block, the sliding guide column, and the sliding guide column, the sliding block, the sliding.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is to be understood that the terms "comprises," "comprising," and "having" and any variations thereof in the description and claims of the invention and the above-described drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. In the claims, the description and the drawings of the present application, relational terms such as "first" and "second" and the like may be used solely to distinguish one entity/action/object from another entity/action/object without necessarily requiring or implying any actual such relationship or order between such entities/actions/objects.

As shown in fig. 1-3, a piece and hardware heating split tool equipment are moulded to product, include base platform 7 and install the split device on base platform 7, the split device is connected with the cylinder subassembly, the cylinder subassembly includes first cylinder 6, the split device includes product slip table positioning seat 4, clamp splice subassembly, install slide rail 5 under product slip table positioning seat 4, first cylinder 6 promotes product slip table positioning seat 4 and links to each other with the clamp splice subassembly, slide rail 5 is one of lead screw, polished rod or recess type post.

The air cylinder assembly further comprises a second air cylinder 1, the first air cylinder 6 is transversely installed on the base platform 7 and used for increasing pressure, the first air cylinder 6 is connected with one side of the product sliding table positioning seat 4, the heating and splitting jig device further comprises a support 14, the support 14 is installed on the base platform 7, the second air cylinder 1 is vertically installed on the support 14, the motion track of the first air cylinder 6 is a horizontal straight line, and the motion track of the second air cylinder 1 is a vertical straight line.

As shown in fig. 4, the clamping block assembly includes a fixing block 15, an inclined guide post 13, a slider seat 2, and a limit post 17, the second cylinder 1 is connected to the fixing block 15, one end of the inclined guide post 13 is embedded in the fixing block 15, the slider seat 2 is provided with an inclined guide post groove 16, the other end of the inclined guide post 13 is inserted into the inclined guide post groove 16, the second cylinder 1 moves downward, the length of the inclined guide post 13 inserted into the inclined guide post groove 16 increases, the heating clamping block 3 is pushed open to both sides, and the limit post 17 is inserted into the slider seat 16 to limit the moving direction of the slider seat 2.

Slider seat 2 is connected with clamp splice 3 for clip hardware 21 and heat hardware 21, the clamp splice subassembly still includes slider slot seat 23, slider seat briquetting 12, 2 bottoms embedding slider slot seats 23 of slider seat, slider seat briquetting 12 compresses tightly slider seat 2 in slider slot seat 23.

Heating split tool equipment still includes protection casing 10, protection casing 10 is installed on

base platform

7, 7 inboards of protection casing still are provided with safe grating 9, through a set of infrared beam, form the protection grating, appear sheltering from when the grating, equipment signals, and the mechanical equipment stop work that control has potential danger to reduce the possibility that the operation personnel received the injury in operational environment, effectively protect operation personnel's personal safety. The first cylinder 6 is further provided with a sensor 24 for detecting the position of the piston in the first cylinder 6.

A material receiving box 25 is arranged below the sliding rail 5, and the material receiving box 25 is used for receiving the hardware 21 clamped out by the clamping block 3. The protection casing 7 is provided with a plurality of louvre 11, and louvre 11 will generate heat the heat effluvium of clamp splice 3, further improves work efficiency.

The product sliding table positioning seat 4 is provided with a product groove 18, a product positioning block 19 is arranged in the product groove 18, and the plastic part 20 is embedded with the product positioning block 19. The clamping surface of the clamping block 3 is provided with a hardware groove 22 for clamping a hardware 21. The base platform 7 is provided with a starting key 8 for starting the heating and splitting jig.

The working principle of the utility model is as follows:

as shown in fig. 5-7, a product is loaded into the product sliding table positioning seat 4, the start key 8 is pressed, the first cylinder 6 carries the product sliding table positioning seat 4 to move forward to a specified position and stop, the second cylinder 1 drives the two inclined guide posts 13 to press down, the two inclined guide posts 13 are opposite in inclined directions, and the inclined guide posts 13 press down and simultaneously push the sliding block seat 2 to carry the heating clamping block 3 to move to clamp the hardware 21; after the hardware 21 is clamped by the heating clamping block 3, setting a certain heating time, and heating the hardware 21 within a specified time; after heating is finished, the first cylinder 6 carries the product sliding table positioning seat 4 and the plastic part 19 to reset; the second cylinder 1 drives the two inclined guide pillars 13 to ascend and reset; the inclined guide post 13 resets and simultaneously pushes the left and right sliding block seats 2 to carry the left and right heating clamping blocks 3 to reset; when the clamping block 3 is reset, the hardware 21 falls into the material receiving box 25; and taking out the plastic part 19 to finish the work of separating the plastic part 19 from the hardware part 21.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes, modifications, substitutions, combinations, and simplifications made by those skilled in the art without departing from the spirit and principle of the present invention should be considered as equivalent replacement modes within the scope of the present invention.

Claims

1. The utility model provides a piece and hardware heating split tool equipment are moulded to product which characterized in that: the split device comprises a base platform and a split device arranged on the base platform, wherein the split device is connected with a cylinder assembly, the cylinder assembly comprises a first cylinder, the split device comprises a product sliding table positioning seat and a clamping block assembly, a sliding rail is arranged below the product sliding table positioning seat, and the first cylinder pushes the product sliding table positioning seat to be connected with the clamping block assembly.

2. The product is moulded and is split tool equipment with hardware heating according to claim 1, its characterized in that: the air cylinder assembly further comprises a second air cylinder, the first air cylinder is transversely installed on the base platform and connected with one side of the product sliding table positioning seat, the heating and splitting jig equipment further comprises a support, the support is installed on the base platform, and the second air cylinder is vertically installed on the support.

3. The product is moulded and is split tool equipment with hardware heating according to claim 2, its characterized in that: the clamping block assembly comprises a fixing block, an inclined guide post, a sliding block seat and a limiting post, the second air cylinder is connected with the fixing block, one end of the inclined guide post is embedded into the fixing block, the sliding block seat is provided with an inclined guide post groove, the other end of the inclined guide post is inserted into the inclined guide post groove, and the limiting post is inserted into the sliding block groove seat.

4. The product is moulded and is split tool equipment with hardware heating according to claim 3, its characterized in that: the slider seat is connected with the clamp splice for clip the hardware and heat the hardware, the clamp splice subassembly still includes slider groove seat, slider seat briquetting, slider seat bottom embedding slider groove seat, slider seat briquetting compresses tightly the slider seat in the slider groove seat.

5. The product is moulded and is split tool equipment with hardware heating according to claim 4, its characterized in that: heating split tool equipment still includes the protection casing, the protection casing is installed on base platform, the protection casing inboard still is provided with safe grating.

6. The product is moulded and is split tool equipment with hardware heating according to claim 5, its characterized in that: the first cylinder is further provided with a sensor for detecting the position of the piston in the first cylinder.

7. The product is moulded and hardware heating split tool equipment of claim 6, its characterized in that: and a material receiving box is arranged below the sliding rail and is used for receiving the hardware clamped out by the clamping blocks.

8. The product is moulded and is split tool equipment with hardware heating according to claim 7, its characterized in that: the protection casing is provided with a plurality of louvre.

9. The product is moulded and is split tool equipment with hardware heating according to claim 8, its characterized in that: the product sliding table positioning seat is provided with a product groove, a product positioning block is arranged in the product groove, and the plastic part is embedded with the product positioning block.

10. The product is moulded and is split tool equipment with hardware heating according to claim 9, its characterized in that: the clamp surface of clamp splice is provided with the hardware groove for press from both sides tight hardware.