CN214447726U

CN214447726U - Plastic mold structure

Info

Publication number: CN214447726U
Application number: CN202120164726.4U
Authority: CN
Inventors: 尹页东
Original assignee: Shenzhen Xinzhanpeng Plastic Mould Co ltd
Current assignee: Shenzhen Xinzhanpeng Plastic Mould Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-10-22
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a plastic mould structure, including the mould seat, the top of mould seat inner chamber is seted up flutedly, and the inner chamber of recess is provided with the plastic mould casing, the first installation piece of the equal fixedly connected with in top of plastic mould casing both sides, the inner chamber threaded connection of first installation piece has the bolt, and the bottom of bolt runs through first installation piece and extends to the inner chamber of mould seat, the fixedly connected with cushion of center department of mould seat inner chamber bottom. The utility model discloses a mould seat, plastic mould casing, first installation piece, cushion, biax motor, dwang, cam, movable plate, ejector pin, roof, reset spring, heat conduction copper, the cooperation of placing case, suction fan, discharge duct and dust screen are used, can effectively solve current plastic mould and be not convenient for the ejection of compact and cooling effect poor to can't satisfy the problem of production demand, the device can be with the machined part jack-up after the compression moulding shaping, in order to improve production efficiency.

Description

Plastic mold structure

Technical Field

The utility model relates to the technical field of mold, specifically a plastic mould structure.

Background

The mold is used for manufacturing a tool for molding articles, and the plastic mold is used as one of the molds and is used for a combined mold for compression molding, extrusion molding, injection molding, blow molding and low foaming molding, and the coordination change of a convex mold, a concave mold and an auxiliary molding system of the mold can process a series of plastic parts with different shapes and different sizes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a plastic mould structure possesses the ejection of compact of being convenient for and the good advantage of cooling effect, and it is poor to have solved current plastic mould ejection of compact and cooling effect of being not convenient for to can't satisfy the problem of production demand.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic mold structure comprises a mold base, wherein a groove is formed in the top of an inner cavity of the mold base, a plastic mold shell is arranged in the inner cavity of the groove, first installation blocks are fixedly connected to the tops of two sides of the plastic mold shell, a bolt is connected to the inner cavity of each first installation block in a threaded manner, the bottom of the bolt penetrates through each first installation block and extends to the inner cavity of the mold base, a cushion block is fixedly connected to the center of the bottom of the inner cavity of the mold base, a double-shaft motor is fixedly connected to the top of the cushion block, a rotating rod is fixedly connected to the output end of the double-shaft motor, one end, away from the double-shaft motor, of the rotating rod is movably connected with the inner wall of the mold base through a bearing, a cam is fixedly connected to the surface of the rotating rod, moving plates are slidably connected to two sides of the inner cavity of the mold base, ejector rods are fixedly connected to two sides of the top, and one end, away from the moving plates, extends to the inner cavity of the plastic mold shell and is fixedly connected with a top plate, the surface cover of ejector pin is equipped with reset spring, the equal fixedly connected with heat conduction copper plate in both sides of plastic mould casing, the case is placed to the top fixedly connected with at the mould seat back, place the top fixedly connected with suction fan of incasement chamber, the positive both sides of suction fan all communicate there is the discharge, the one end that the suction fan was kept away from to the discharge extends to the inner chamber of mould seat, place the back of incasement chamber and seted up logical groove, the inner wall fixedly connected with dust screen of logical groove.

Preferably, place the equal fixedly connected with sleeve pipe in both sides at roof portion, the bottom fixedly connected with buffer spring of sleeve pipe inner chamber, buffer spring's top fixedly connected with diaphragm, the both ends of diaphragm all with sheathed tube inner wall sliding connection, the top fixedly connected with buffer beam of diaphragm, the top of buffer beam extends to the sheathed tube outside.

Preferably, the bottoms of the two sides of the die holder are fixedly connected with second mounting blocks, and mounting holes are formed in inner cavities of the second mounting blocks.

Preferably, the top of the return spring is fixedly connected with the bottom of the plastic mold shell, and the bottom of the return spring is fixedly connected with the top of the moving plate.

Preferably, the front surface of the die holder is fixedly connected with a controller, and the controller is electrically connected with the double-shaft motor and the suction fan respectively.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a mould seat, plastic mould casing, first installation piece, cushion, biax motor, dwang, cam, movable plate, ejector pin, roof, reset spring, heat conduction copper, the cooperation of placing case, suction fan, discharge duct and dust screen are used, can effectively solve current plastic mould and be not convenient for the ejection of compact and cooling effect poor to can't satisfy the problem of production demand, the device can be with the machined part jack-up after the compression moulding shaping, in order to improve production efficiency.

2. The utility model discloses a set up buffer spring and buffer lever, can be convenient for carry out the buffering protection to plastic mould casing to when the use of extension plastic mould casing is long, through setting up second installation piece and mounting hole, can be convenient for install and fix the mould seat, so that use the device, through setting up reset spring, can be convenient for the ejector pin resets by oneself, so that repetitious usage ejector pin.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a side view, partially in section, of the present invention;

fig. 4 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a mold base; 2. a plastic mold housing; 3. a first mounting block; 4. cushion blocks; 5. a double-shaft motor; 6. rotating the rod; 7. a cam; 8. moving the plate; 9. a top rod; 10. a top plate; 11. a return spring; 12. a heat-conducting copper plate; 13. placing a box; 14. a suction fan; 15. a gas collecting pipe; 16. a dust screen; 17. a sleeve; 18. a buffer spring; 19. a transverse plate; 20. a buffer rod; 21. a second mounting block; 22. and a controller.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, a plastic mold structure, wherein a groove is formed at the top of an inner cavity of a mold base 1, a plastic mold housing 2 is arranged in the inner cavity of the groove, first mounting blocks 3 are fixedly connected to the tops of both sides of the plastic mold housing 2, a bolt is connected to the inner cavity of the first mounting block 3 through a thread, the bottom of the bolt penetrates through the first mounting block 3 and extends to the inner cavity of the mold base 1, a cushion block 4 is fixedly connected to the center of the bottom of the inner cavity of the mold base 1, a double-shaft motor 5 is fixedly connected to the top of the cushion block 4, a rotating rod 6 is fixedly connected to the output end of the double-shaft motor 5, one end of the rotating rod 6, which is far away from the double-shaft motor 5, is movably connected to the inner wall of the mold base 1 through a bearing, a cam 7 is fixedly connected to the surface of the rotating rod 6, moving plates 8 are slidably connected to both sides of the inner cavity of the mold base 1, and ejector rods 9 are fixedly connected to both sides of the top of the moving plates 8, one end of the ejector rod 9, which is far away from the moving plate 8, extends to an inner cavity of the plastic mold shell 2 and is fixedly connected with a top plate 10, the surface of the ejector rod 9 is sleeved with a reset spring 11, the ejector rod 9 can be reset by itself by arranging the reset spring 11 so as to be convenient for using the ejector rod 9 for multiple times, two sides of the plastic mold shell 2 are both fixedly connected with heat-conducting copper plates 12, the top of the back of the mold base 1 is fixedly connected with a placing box 13, the top of the inner cavity of the placing box 13 is fixedly connected with a suction fan 14, two front sides of the suction fan 14 are both communicated with a gas collecting pipe 15, one end of the gas collecting pipe 15, which is far away from the suction fan 14, extends to the inner cavity of the mold base 1, the back of the inner cavity of the placing box 13 is provided with a through groove, the inner wall of the through groove is fixedly connected with a dust screen 16, two sides of the top of the placing box 13 are both fixedly connected with a sleeve 17, the bottom of the inner cavity of the sleeve 17 is fixedly connected with a buffer spring 18, and the top of the buffer spring 18 is fixedly connected with a transverse plate 19, both ends of a transverse plate 19 are slidably connected with the inner wall of a sleeve 17, a buffer rod 20 is fixedly connected with the top of the transverse plate 19, the plastic mold shell 2 can be conveniently protected by buffering through arranging a buffer spring 18 and the buffer rod 20 so as to prolong the service life of the plastic mold shell 2, the top of the buffer rod 20 extends to the outside of the sleeve 17, the bottoms of both sides of a mold base 1 are fixedly connected with a second mounting block 21, the inner cavity of the second mounting block 21 is provided with a mounting hole, the mold base 1 can be conveniently mounted and fixed through arranging the second mounting block 21 and the mounting hole so as to be convenient for using the device, the top of a reset spring 11 is fixedly connected with the bottom of the plastic mold shell 2, the bottom of the reset spring 11 is fixedly connected with the top of a movable plate 8, the front of the mold base 1 is fixedly connected with a controller 22, and the controller 22 is respectively electrically connected with a double-shaft motor 5 and a suction fan 14, through mould seat 1, plastic mould casing 2, first installation piece 3, cushion 4, double-shaft motor 5, dwang 6, cam 7, movable plate 8, ejector pin 9, roof 10, reset spring 11, heat conduction copper 12, place case 13, suction fan 14, the cooperation of discharge tube 15 and dust screen 16 is used, can effectively solve current plastic mould ejection of compact and cooling effect poor not convenient for, thereby can't satisfy the problem of production demand, the device can jack up the machined part after the compression moulding shaping, in order to improve production efficiency.

During the use, start double-shaft motor 5 through operation controller 22, double-shaft motor 5 rotates and drives dwang 6 and rotate, dwang 6 rotates and drives cam 7 and rotate, cam 7 rotates and drives movable plate 8 and removes, movable plate 8 removes and drives ejector pin 9 and remove, ejector pin 9 removes and drives roof 10 and remove, roof 10 remove with compression molding after the machined part ejecting can, through heat conduction copper 12, suction fan 14 and air collecting pipe 15's setting, can improve the radiating effect of plastic mould casing 2, make the machined part after the compression molding can cool off fast.

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

Claims

1. The utility model provides a plastic mould structure, includes mould seat (1), its characterized in that: the die comprises a die base (1), a groove is formed in the top of an inner cavity of the die base (1), a plastic die shell (2) is arranged in the inner cavity of the groove, first installation blocks (3) are fixedly connected to the tops of two sides of the plastic die shell (2), bolts are connected to the inner cavity threads of the first installation blocks (3), the bottoms of the bolts penetrate through the first installation blocks (3) and extend to the inner cavity of the die base (1), a cushion block (4) is fixedly connected to the center of the bottom of the inner cavity of the die base (1), a double-shaft motor (5) is fixedly connected to the tops of the cushion blocks (4), a rotating rod (6) is fixedly connected to the output end of the double-shaft motor (5), one end, far away from the double-shaft motor (5), of the rotating rod (6) is movably connected with the inner wall of the die base (1) through a bearing, a cam (7) is fixedly connected to the surface of the rotating rod (6), and movable plates (8) are slidably connected to two sides of the inner cavity of the die base (1), both sides of the top of the moving plate (8) are fixedly connected with ejector rods (9), one end of each ejector rod (9) far away from the moving plate (8) extends to the inner cavity of the plastic mold shell (2) and is fixedly connected with a top plate (10), the surface of the ejector rod (9) is sleeved with a return spring (11), two sides of the plastic mold shell (2) are fixedly connected with heat-conducting copper plates (12), the top of the back of the mould seat (1) is fixedly connected with a placing box (13), the top of the inner cavity of the placing box (13) is fixedly connected with a suction fan (14), both sides of the front surface of the suction fan (14) are communicated with gas collecting pipes (15), one end of each gas collecting pipe (15) far away from the suction fan (14) extends to the inner cavity of the mold base (1), the back of the inner cavity of the placing box (13) is provided with a through groove, and the inner wall of the through groove is fixedly connected with a dust screen (16).

2. The plastic mold structure of claim 1, wherein: the equal fixedly connected with sleeve pipe (17) in both sides of placing case (13) top, the bottom fixedly connected with buffer spring (18) of sleeve pipe (17) inner chamber, the top fixedly connected with diaphragm (19) of buffer spring (18), the both ends of diaphragm (19) all with the inner wall sliding connection of sleeve pipe (17), the top fixedly connected with buffer beam (20) of diaphragm (19), the top of buffer beam (20) extends to the outside of sleeve pipe (17).

3. The plastic mold structure of claim 1, wherein: the bottom of the two sides of the die holder (1) is fixedly connected with a second mounting block (21), and a mounting hole is formed in the inner cavity of the second mounting block (21).

4. The plastic mold structure of claim 1, wherein: the top of reset spring (11) and the bottom fixed connection of plastic mould casing (2), the bottom of reset spring (11) and the top fixed connection of movable plate (8).

5. The plastic mold structure of claim 1, wherein: the front side of the die holder (1) is fixedly connected with a controller (22), and the controller (22) is electrically connected with the double-shaft motor (5) and the suction fan (14) respectively.