CN216032372U

CN216032372U - Wear-resisting type sheet extrusion moulding mould

Info

Publication number: CN216032372U
Application number: CN202122720688.9U
Authority: CN
Inventors: 蒋云忠
Original assignee: Nantong Yuansu Machinery Manufacturing Co ltd
Current assignee: Nantong Yuansu Machinery Manufacturing Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-03-15
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a wear-resistant sheet extrusion molding die which comprises an extrusion die body, wherein the extrusion die body is of a cavity structure with one side open, a material guide pipe is arranged on one side of the extrusion die body, a die adjusting plate is arranged in the extrusion die body, two first fixing plates are fixedly connected to the top of the die adjusting plate, the first fixing plates penetrate through the inner wall of the top of the extrusion die body, a rectangular hole is formed in one side of each first fixing plate, a movable plate is arranged in the rectangular hole, a pressing plate is arranged on one side of each first fixing plate, the pressing plate is connected with the movable plate through an elastic assembly, and a sliding block is fixedly connected to the bottom of the movable plate. The utility model relates to a wear-resistant sheet extrusion molding die, which belongs to the technical field of dies and can adjust the height of a die adjusting plate in an extrusion die body so as to adjust the thickness of a plastic sheet and conveniently adjust the force of a pressing plate for pressing a first fixing plate.

Description

Wear-resisting type sheet extrusion moulding mould

Technical Field

The utility model relates to the technical field of dies, in particular to an abrasion-resistant sheet extrusion forming die.

Background

Present plastic sheet need carry out the hot melt to the raw materials earlier when producing, finalize the design through the plastics of extrusion tooling with the hot melt afterwards, thereby can obtain the plastic products of required production after the cooling, but current extrusion moulding mould is not convenient for adjust the thickness of plastic sheet, and operating procedure is comparatively loaded down with trivial details, is not convenient for in-service use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a wear-resistant sheet extrusion molding die which can effectively solve the problems in the background technology.

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

the utility model provides a wear-resisting type sheet extrusion moulding mould, including the extrusion tooling body, the extrusion tooling body is one side open-ended cavity structure, one side of extrusion tooling body is equipped with the passage, this internal mould regulating plate that is equipped with of extrusion tooling, two first fixed plates of top fixedly connected with of mould regulating plate, first fixed plate runs through the top inner wall of extrusion tooling body, the rectangular hole has been seted up to one side of first fixed plate, be equipped with the fly leaf in the rectangular hole, one side of first fixed plate is equipped with the pressure board, pass through elastic component with the fly leaf and be connected according to the pressure board, the bottom fixedly connected with slider of fly leaf, two spouts have been seted up at the top of extrusion tooling body, the first pinion rack of top fixedly connected with of fly leaf, the top of extrusion tooling body is equipped with the lifter plate, two second pinion racks of bottom fixedly connected with of lifter plate, lifter plate and extrusion tooling body pass through adjusting component and connect.

Preferably, the adjusting part comprises a second fixing plate arranged above the lifting plate, the bottom of the second fixing plate is fixedly connected with a threaded rod, the threaded rod penetrates through the lifting plate, the threaded rod is in threaded connection with the lifting plate, the bottom of the threaded rod is connected with the extrusion die body through a bearing, the two sides of the lifting plate are respectively provided with a baffle, the bottom of the baffle is fixedly connected with the top of the extrusion die body, and the baffle is in contact with the lifting plate.

Preferably, the elastic assembly comprises a groove formed in one side of the movable plate, a third fixing plate is arranged in the groove, one side of the third fixing plate is fixedly connected with one side of the pressing plate, and the other side of the third fixing plate is connected with the inner wall of one side of the movable plate through a plurality of extension springs.

Preferably, the sliding block is located in the sliding groove, the cross sections of the sliding block and the sliding groove are both of T-shaped structures, and the first toothed plate is meshed with the second toothed plate.

Preferably, one side of the pressing plate is fixedly connected with an anti-slip pad, and one side of the anti-slip pad is in contact with one side of the first fixing plate.

Preferably, one side of the pressing plate is fixedly connected with a pull ring.

Compared with the prior art, the utility model has the following beneficial effects: the anti-skid pad is not contacted with the first fixed plate any more by driving the pressing plate to move, the extension spring is in a stretching state, the limitation on the position of the first fixed plate is removed, the first fixed plate is moved up and down, the height of the die adjusting plate in the extrusion die body can be adjusted, the thickness of the plastic sheet is adjusted, after the adjustment is finished, the pressing plate is loosened, the extension spring drives the third fixed plate to move, the anti-skid pad is contacted with the first fixed plate again, the extension spring applies a pulling force, the pressing plate presses the first fixed plate, the first fixed plate is fixed relative to the extrusion die body, the threaded rod drives the lifting plate to move upwards by driving the second fixed plate to rotate, the second toothed plate is not meshed with the first toothed plate any more, the two movable plates are driven to move close to each other, and the length of the third fixed plate in the groove is reduced, and then increased extension spring's deformation length, adjust the dynamics that the first fixed plate was pressed to the pressing plate, after the regulation finishes, the back is rotated to the back, and reverse drive second fixed plate makes lifter plate drive second toothed plate move down, and then makes first pinion rack and second toothed plate mesh together once more, can be spacing the position of this moment fly leaf, through the position of the spacing lifter plate of baffle, avoids lifter plate lift in-process rotatory rocking.

Drawings

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

FIG. 2 is a schematic view of a portion A of FIG. 1;

FIG. 3 is a schematic view of the elastic assembly of the present invention.

In the figure: 1. extruding the die body; 2. a material guide pipe; 3. a mold adjusting plate; 4. a first fixing plate; 5. a rectangular hole; 6. a movable plate; 7. a pressing plate; 8. a chute; 9. a slider; 10. a first toothed plate; 11. a lifting plate; 12. a second toothed plate; 13. a pull ring; 14. a second fixing plate; 15. a threaded rod; 16. a bearing; 17. a baffle plate; 18. a groove; 19. a third fixing plate; 20. an extension spring; 21. a non-slip mat.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, an abrasion-resistant sheet extrusion molding die comprises an extrusion die body 1, the extrusion die body 1 is a cavity structure with an opening on one side, a material guide pipe 2 is arranged on one side of the extrusion die body 1, a die adjusting plate 3 is arranged in the extrusion die body 1, two first fixing plates 4 are fixedly connected to the top of the die adjusting plate 3, the first fixing plates 4 penetrate through the inner wall of the top of the extrusion die body 1, a rectangular hole 5 is formed in one side of each first fixing plate 4, a movable plate 6 is arranged in each rectangular hole 5, a pressing plate 7 is arranged on one side of each first fixing plate 4, the pressing plate 7 is connected with the movable plate 6 through an elastic assembly, a sliding block 9 is fixedly connected to the bottom of the movable plate 6, two sliding grooves 8 are formed in the top of the extrusion die body 1, a first toothed plate 10 is fixedly connected to the top of the movable plate 6, and a lifting plate 11 is arranged above the extrusion die body 1, the bottom of the lifting plate 11 is fixedly connected with two second toothed plates 12, and the lifting plate 11 is connected with the extrusion die body 1 through an adjusting assembly;

in this embodiment, the adjusting part includes the second fixed plate 14 that sets up in the lifter plate 11 top, the bottom fixedly connected with threaded rod 15 of second fixed plate 14, threaded rod 15 runs through lifter plate 11, threaded rod 15 is threaded connection with the connected mode of lifter plate 11, the bottom of threaded rod 15 passes through bearing 16 with extrusion die body 1 and is connected, the both sides of lifter plate 11 all are equipped with baffle 17, the bottom of baffle 17 and the top fixed connection of extrusion die body 1, and baffle 17 contacts with lifter plate 11.

In the present embodiment, the elastic component includes a groove 18 opened on one side of the movable plate 6, a third fixed plate 19 is disposed in the groove 18, one side of the third fixed plate 19 is fixedly connected with one side of the pressing plate 7, and the other side of the third fixed plate 19 is connected with an inner wall of one side of the movable plate 6 through a plurality of extension springs 20.

In this embodiment, the sliding block 9 is located in the sliding groove 8, the cross sections of the sliding block 9 and the sliding groove 8 are both T-shaped structures, and the first toothed plate 10 and the second toothed plate 12 are engaged with each other, so that the movable plate 6 can move stably relative to the extrusion die body 1 through the cooperation of the sliding groove 8 and the sliding block 9.

In this embodiment, a non-slip pad 21 is fixedly connected to one side of the pressing plate 7, and one side of the non-slip pad 21 contacts with one side of the first fixing plate 4, so that the non-slip pad 21 is disposed to reduce the possibility of sliding the first fixing plate 4 relative to the pressing plate 7.

In this embodiment, a pull ring 13 is fixedly connected to one side of the pressing plate 7, and the movement of the pressing plate 7 is conveniently driven by the pull ring 13.

It should be noted that, when the wear-resistant sheet extrusion molding die is used, the pressing plate 7 is driven to move, so that the anti-slip pad 21 is not in contact with the first fixing plate 4 any more, the extension spring 20 is in a stretching state, the position of the first fixing plate 4 is not limited, the first fixing plate 4 is moved up and down, the height of the die adjusting plate 3 in the extrusion die body 1 can be adjusted, the thickness of the plastic sheet is adjusted, after the adjustment is finished, the pressing plate 7 is released, the extension spring 20 drives the third fixing plate 19 to move, so that the anti-slip pad 21 is in contact with the first fixing plate 4 again, the extension spring 20 applies a pulling force, so that the pressing plate 7 presses the first fixing plate 4, the first fixing plate 4 is fixed relative to the extrusion die body 1, the threaded rod 15 drives the lifting plate 11 to move up by driving the second fixing plate 14 to rotate, and then make second pinion rack 12 no longer mesh with first pinion rack 10 mutually, be close to the removal mutually through driving two fly leaves 6, reduce the length that third fixed plate 19 is located recess 18, and then increased extension spring 20's deformation length, adjust the dynamics that the first fixed plate 4 was pressed to the pressure board 7, after the regulation finishes, reverse drive second fixed plate 14 rotates, make lifter plate 11 drive second pinion rack 12 move down, and then make first pinion rack 10 and second pinion rack 12 mesh together once more, can spacing this moment the position of fly leaf 6, position through baffle 17 spacing lifter plate 11, avoid lifter plate 11 to go up and down the in-process rotatory rocking.

The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. It will be evident that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. Accordingly, the embodiments should be considered as exemplary and non-limiting. The above are only preferred embodiments of the present invention, and do not limit the scope of the claims of the present invention.

Claims

1. The utility model provides a wear-resisting type sheet extrusion moulding mould, includes extrusion die body (1), its characterized in that: the extrusion die comprises an extrusion die body (1) which is of a cavity structure with an opening at one side, a material guide pipe (2) is arranged at one side of the extrusion die body (1), a die adjusting plate (3) is arranged in the extrusion die body (1), two first fixing plates (4) are fixedly connected to the top of the die adjusting plate (3), the first fixing plates (4) penetrate through the inner wall of the top of the extrusion die body (1), rectangular holes (5) are formed in one sides of the first fixing plates (4), movable plates (6) are arranged in the rectangular holes (5), pressing plates (7) are arranged on one sides of the first fixing plates (4), the pressing plates (7) are connected with the movable plates (6) through elastic components, sliding blocks (9) are fixedly connected to the bottoms of the movable plates (6), two sliding grooves (8) are formed in the top of the extrusion die body (1), and first toothed plates (10) are fixedly connected to the tops of the movable plates (6), the extrusion die is characterized in that a lifting plate (11) is arranged above the extrusion die body (1), the bottom of the lifting plate (11) is fixedly connected with two second toothed plates (12), and the lifting plate (11) is connected with the extrusion die body (1) through an adjusting component.

2. A wear-resistant sheet extrusion molding die as set forth in claim 1, wherein: the adjusting part comprises a second fixing plate (14) arranged above the lifting plate (11), a threaded rod (15) is fixedly connected to the bottom of the second fixing plate (14), the threaded rod (15) penetrates through the lifting plate (11), the threaded rod (15) is in threaded connection with the lifting plate (11), the bottom end of the threaded rod (15) is connected with the extrusion die body (1) through a bearing (16), baffle plates (17) are arranged on two sides of the lifting plate (11), the bottom of each baffle plate (17) is fixedly connected with the top of the extrusion die body (1), and the baffle plates (17) are in contact with the lifting plate (11).

3. A wear-resistant sheet extrusion molding die as set forth in claim 1, wherein: the elastic component comprises a groove (18) formed in one side of the movable plate (6), a third fixing plate (19) is arranged in the groove (18), one side of the third fixing plate (19) is fixedly connected with one side of the pressing plate (7), and the other side of the third fixing plate (19) is connected with the inner wall of one side of the movable plate (6) through a plurality of extension springs (20).

4. A wear-resistant sheet extrusion molding die as set forth in claim 1, wherein: the sliding block (9) is located in the sliding groove (8), the cross sections of the sliding block (9) and the sliding groove (8) are of T-shaped structures, and the first toothed plate (10) is meshed with the second toothed plate (12).

5. A wear-resistant sheet extrusion molding die as set forth in claim 1, wherein: one side fixedly connected with slipmat (21) of according to clamp plate (7), one side and the one side of first fixed plate (4) of slipmat (21) contact.

6. A wear-resistant sheet extrusion molding die as set forth in claim 1, wherein: one side of the pressing plate (7) is fixedly connected with a pull ring (13).