CN218838500U

CN218838500U - Plastic mold adopting sliding separation mechanism

Info

Publication number: CN218838500U
Application number: CN202223436463.1U
Authority: CN
Inventors: 李刚; 党振鹏; 石和华; 吴文柏
Original assignee: Zhuhai Kanghua Plastic Mould Co ltd
Current assignee: Zhuhai Kanghua Plastic Mould Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-04-11
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses an adopt sliding separation mechanism's plastic mold, including main part die carrier, pressing mechanism and slip replacement mechanism, the top of main part die carrier is provided with pressing mechanism, and pressing mechanism's bottom is provided with slip replacement mechanism. This adopt plastic mold of slip separating mechanism, when this mould group need be replaced injection mold chamber, the spout that accessible die cavity board both sides distributed and set up constitutes sliding structure with the lower bolster, earlier unload lower bolster top surface bolt all around, take out die cavity board sliding separation again, the die cavity board that will be equipped with different shapes is put into through sliding structure again, four group's bolts pass the lower bolster rather than fixed simultaneously, let die cavity groove and die cavity board top surface laminating, accomplish the separation replacement process, use with this to let the die cavity board is more stable, and be used for the material of different shape sizes to mould plastics man-hour, it is more convenient to carry out the replacement of die cavity structure, the product injection moulding scope promotes.

Description

Plastic mold adopting sliding separation mechanism

Technical Field

The utility model relates to a plastic mold baling press technical field specifically is an adopt plastic mold of slip separating mechanism.

Background

The plastic mould is a tool which is matched with a plastic forming machine in the plastic processing industry and endows a plastic product with complete configuration and accurate size.

The existing plastic mold generally adopts injection molds and the like to perform injection molding production and processing modes of plastic products, but the mold cavities in the injection mold plate structure of the existing injection mold are all integrated with the mold plate body and have no replaceability, and a few mold cavity structures with replacement functions generally adopt bolt combination replacement, the structure is unstable, the disassembly, assembly and replacement processes are not convenient enough, and therefore the plastic mold adopting the sliding separation mechanism is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adopt plastic mold of slip separating mechanism to solve the current plastic mold in use who proposes in the above-mentioned background art, generally all adopt injection mold etc. to carry out the injection moulding production processing mode of plastic product, but the die cavity in its injection mold plate structure of current injection mold all with template body formula structure as an organic whole, do not have the replaceability, and a small number has the die cavity structure of replacement function, generally all adopt bolt combination replacement, the unstable and dismouting replacement process problem convenient inadequately of structure.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adopt plastic mold of slip separating mechanism, includes main part die carrier, pressing mechanism and slip replacement mechanism, the top of main part die carrier is provided with pressing mechanism, and pressing mechanism's bottom is provided with slip replacement mechanism, slip replacement mechanism includes lower bolster, die cavity groove, bolt, die cavity board, spout and injection molding pipe, and the top surface of lower bolster has seted up the die cavity groove, the distribution has the bolt all around of die cavity groove, and the laminating of the bottom surface in die cavity groove has the die cavity board, the both sides outer wall distribution of die cavity board has the spout, and the one end middle part of die cavity board is connected with the injection molding pipe.

Furthermore, the injection molding pipe is connected with the die cavity plate, and the die cavity plate and the lower die plate form a sliding structure through the sliding groove.

Furthermore, the die cavity groove is formed along the middle of the top surface of the lower template, and the die cavity plate and the lower template form a thread structure through bolts.

Further, the main body die carrier comprises an underframe, a mounting plate, mounting screws and guide piles, the mounting plate is distributed on two sides of the underframe, the mounting screws are equidistantly arranged on two inner sides of the mounting plate, and the guide piles are distributed on the inner wall of the periphery of the underframe.

Furthermore, the arrangement plates are symmetrically distributed along two sides of the bottom frame, and the arrangement screws are in threaded connection with the arrangement plates.

Furthermore, the pressing mechanism comprises an upper template, a stress layer and pile guide holes, the stress layer is arranged in the middle of the top surface of the upper template, and the pile guide holes are formed in the peripheral inner wall of the upper template.

Furthermore, the upper template is fixedly connected with the stress layer, and pile guide holes are formed along the inner wall of the periphery of the upper template at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: this adopt plastic mold of slip separating mechanism, when this mould group need be replaced injection mold chamber, the spout that accessible die cavity board both sides distributed and set up constitutes sliding structure with the lower bolster, earlier unload lower bolster top surface bolt all around, take out die cavity board sliding separation again, the die cavity board that will be equipped with different shapes is put into through sliding structure again, four group's bolts pass the lower bolster rather than fixed simultaneously, let die cavity groove and die cavity board top surface laminating, accomplish the separation replacement process, use with this to let the die cavity board is more stable, and be used for the material of different shape sizes to mould plastics man-hour more convenient, the product injection molding scope promotes.

Before this plastics production injection mold uses, need install it earlier, the mounting plate that distributes through chassis both ends and set up carries out the fixed of whole grinding apparatus bottom, and it is fixed with the arrangement environment through the inside arrangement screw of seting up the distribution of mounting plate, this mould top surface structure adopts the multiunit guide pile to constitute, and the top surface equidistance all around distributes and have two sets of guide pile structures, can let whole mould keep good stability in the conduction pressfitting in-process to promote the processing quality of moulding plastics.

In this mould structure, thereby laminate through the cope match-plate pattern and seal and form the die cavity of moulding plastics, and in whole mould injection moulding course, through the guide pile hole cooperation guide pile formation conduction process around the cope match-plate pattern, through the stress layer that establishes at cope match-plate pattern top surface middle part, the stress layer roof pressure downwards that is connected is driven by drive arrangement to this lets the laminating of tightly closing between the template, so that the stability of injection moulding course goes on, promotes construction stability.

Drawings

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

FIG. 2 is a schematic side view of the pressing mechanism of the present invention;

fig. 3 is a schematic view of the side-view internal structure of the slide replacement mechanism of the present invention.

In the figure: 1. a main body mould frame; 101. a chassis; 102. placing a plate; 103. arranging screws; 104. pile guiding; 2. a pressing mechanism; 201. mounting a template; 202. a stress layer; 203. a pile guide hole; 3. a slide replacement mechanism; 301. a lower template; 302. a mold cavity groove; 303. a bolt; 304. a cavity plate; 305. a chute; 306. and (5) injection molding of the pipe.

Detailed Description

As shown in fig. 1, a plastic mold using a slide separation mechanism includes: a main body mould frame 1; the top end of a main body mould frame 1 is provided with a pressing mechanism 2, the bottom of the pressing mechanism 2 is provided with a sliding replacement mechanism 3, the main body mould frame 1 comprises an underframe 101, a placing plate 102, placing screws 103 and guide piles 104, the placing plate 102 is distributed on two sides of the underframe 101, the placing screws 103 are equidistantly arranged on two sides of the placing plate 102, the guide piles 104 are distributed on the inner wall of the periphery of the underframe 101, the placing plates 102 are symmetrically distributed along two sides of the underframe 101, the placing screws 103 are in threaded connection with the placing plate 102, before the plastic production injection mould is used, the plastic production injection mould needs to be installed firstly, the placing plates 102 distributed on two ends of the underframe 101 are used for fixing the bottom end of an integral grinding tool, the placing screws 103 distributed on the inside of the placing plates 102 are fixed with a placing environment, the top surface structure of the mould is composed of a plurality of groups of guide piles 104, and two groups of guide piles 104 are equidistantly distributed on the periphery of the top surface, so that the integral mould can maintain good stability in the conduction pressing process, and the injection moulding quality is improved.

As shown in fig. 2, a plastic mold using a sliding separation mechanism, a press-fit mechanism 2 includes an upper mold plate 201, a stress layer 202 and a guide pile hole 203, the stress layer 202 is disposed in the middle of the top surface of the upper mold plate 201, the guide pile hole 203 is disposed on the inner wall of the upper mold plate 201, in the mold structure, the upper mold plate 201 is attached and sealed to form an injection mold cavity, in the injection molding process of the whole mold, the guide pile hole 203 around the upper mold plate 201 is matched with the guide pile 104 to form a conduction process, the stress layer 202 disposed in the middle of the top surface of the upper mold plate 201 is used for driving the connected stress layer 202 to be pressed downwards by a driving device, so that the mold plates are tightly attached to each other, thereby facilitating the stable injection molding process and improving the construction stability.

As shown in fig. 3, a plastic mold adopting a sliding separation mechanism, the sliding separation mechanism 3 includes a lower mold plate 301, a mold cavity groove 302, bolts 303, a mold cavity plate 304, sliding grooves 305 and an injection molding pipe 306, the top surface of the lower mold plate 301 is provided with the mold cavity groove 302, the bolts 303 are distributed around the mold cavity groove 302, the bottom surface of the mold cavity groove 302 is attached with the mold cavity plate 304, the sliding grooves 305 are distributed on the outer walls of the two sides of the mold cavity plate 304, the middle part of one end of the mold cavity plate 304 is connected with the injection molding pipe 306, the injection molding pipe 306 is connected with the mold cavity plate 304, the mold cavity plate 304 forms a sliding structure with the lower mold plate 301 through the sliding grooves 305, the mold cavity groove 302 is arranged along the middle part of the top surface of the lower mold plate 301, the mold cavity plate 304 forms a threaded structure with the lower mold plate 301 through the bolts 303, when the mold cavity needs to replace the injection molding mold cavity, the sliding structure is formed by the sliding grooves 305 distributed on the two sides of the mold cavity plate 304, the bolts 303 and the lower mold cavity plate 301, the bolts 303 are firstly removed, the mold cavity plate 301, the mold cavity plate 304 is taken out by sliding separation, the mold cavity plate 304 is placed into the mold cavity plate 304, and the mold cavity plate 304 is fixed with the lower mold plate 304, the mold cavity plate 304, the mold cavity plate 304 can be more conveniently used for replacing molding material, and the mold cavity plate 304, and the mold cavity plate 304, the mold cavity plate can be more conveniently, and the mold cavity plate 304, the mold cavity plate can be used for more conveniently, and the size can be more conveniently used for the size can be more conveniently.

In summary, when the plastic mold adopting the sliding separation mechanism is used, firstly, the plastic production injection mold needs to be installed before use, the bottom end of the whole grinding tool is fixed through the arrangement plates 102 distributed at the two ends of the underframe 101, the arrangement plates 102 are fixed with the arrangement environment through the arrangement screws 103 distributed in the arrangement plates 102, the stress layer 202 connected with the drive device is driven by the drive device to be pressed downwards, so that the templates are tightly closed and attached to each other to facilitate injection molding, when the injection mold cavity needs to be replaced, the sliding structure is formed by the sliding chutes 305 distributed at the two sides of the mold cavity plate 304 and the lower mold plate 301, the bolts 303 around the top surface of the lower mold plate 301 are firstly removed, then the mold cavity plate 304 is taken out in a sliding separation mode, the mold cavity plate 304 with different shapes is placed in through the sliding structure, then the bolts 303 are fixed, the sliding separation replacement process is completed, and the application range and convenience are improved.

Claims

1. The utility model provides an adopt sliding separation mechanism's plastic mold, includes main part die carrier (1), pressing mechanism (2) and slip replacement mechanism (3), its characterized in that: the top of main part die carrier (1) is provided with pressing mechanism (2), and the bottom of pressing mechanism (2) is provided with slip replacement mechanism (3), slip replacement mechanism (3) include lower bolster (301), die cavity groove (302), bolt (303), die cavity board (304), spout (305) and injection molding pipe (306), and die cavity groove (302) have been seted up to the top surface of lower bolster (301), the distribution has bolt (303) around die cavity groove (302), and the laminating of the bottom surface of die cavity groove (302) has die cavity board (304), the both sides outer wall distribution of die cavity board (304) has spout (305), and the one end middle part of die cavity board (304) is connected with injection molding pipe (306).

2. A plastic mold using a sliding separation mechanism according to claim 1, wherein: the injection molding pipe (306) is connected with the die cavity plate (304), and the die cavity plate (304) and the lower die plate (301) form a sliding structure through the sliding groove (305).

3. A plastic mold using a sliding separation mechanism according to claim 1, wherein: the die cavity groove (302) is formed along the middle of the top surface of the lower template (301), and the die cavity plate (304) and the lower template (301) form a thread structure through a bolt (303).

4. A plastic mold using a sliding separation mechanism according to claim 1, wherein: the main body die carrier (1) comprises an underframe (101), a mounting plate (102), mounting screws (103) and guide piles (104), the mounting plate (102) is distributed on two sides of the underframe (101), the mounting screws (103) are equidistantly arranged on two inner sides of the mounting plate (102), and the guide piles (104) are distributed on the inner wall of the underframe (101).

5. A plastic mold using a sliding separation mechanism according to claim 4, wherein: the arrangement plates (102) are symmetrically distributed along two sides of the bottom frame (101), and the arrangement screws (103) are in threaded connection with the arrangement plates (102).

6. A plastic mold using a sliding separation mechanism according to claim 1, wherein: the pressing mechanism (2) comprises an upper template (201), a stress layer (202) and pile guide holes (203), the stress layer (202) is arranged in the middle of the top surface of the upper template (201), and the pile guide holes (203) are formed in the inner wall of the periphery of the upper template (201).

7. A plastic mold using a sliding separation mechanism according to claim 6, wherein: the upper template (201) is fixedly connected with the stress layer (202), and the pile guide holes (203) are arranged along the inner wall of the periphery of the upper template (201) at equal intervals.