CN216732976U

CN216732976U - Plastic sheet press mold structure

Info

Publication number: CN216732976U
Application number: CN202122898562.0U
Authority: CN
Inventors: 董爽; 王洪伟; 段永智; 王倩倩
Original assignee: Anhui Jingyan Plastic Products Co ltd
Current assignee: Anhui Jingyan Plastic Products Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-06-14
Anticipated expiration: 2031-11-24

Abstract

The utility model relates to a plastic sheet film pressing structure which comprises a base, wherein a mounting seat is fixedly mounted at the top of the base, a mounting groove is formed in the middle of the top surface of the mounting seat, a module is fixedly mounted inside the mounting groove, a groove is formed in the middle of the top surface of the module, a cavity is formed inside the mounting seat, two pushing mechanisms used for pushing out a plastic sheet are arranged in the middle of the cavity, a pressing mechanism is arranged on one side of the top of the mounting seat, a heat dissipation mechanism is arranged on the other side of the top of the mounting seat, a return spring is used for returning to drive a connecting plate to ascend, so that a supporting plate is pushed by a U-shaped rod to move upwards, the pressed plastic sheet is taken out conveniently, the manual taking-out process is reduced, the probability that the hands of an operator are scalded is reduced, and the working efficiency is improved.

Description

Plastic sheet press mold structure

Technical Field

The utility model relates to the technical field of plastic sheet production, in particular to a plastic sheet film pressing structure.

Background

Plastic sheet on the market need carry out the press mold operation to it in the production and processing process, and traditional press mold equipment needs the manual work to take off fashioned plastic sheet after to the plastic sheet press mold, and the operation process is dangerous, has reduced the efficiency of plastic sheet production and processing simultaneously, and the plastic sheet itself after the shaping is in the high temperature state, receives external environment influence easily, the condition of deformation appears.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the scheme is as follows:

(1) how to push the connecting plate through the reset spring by arranging the pushing mechanism to enable the U-shaped rod to drive the supporting plate to rise, so that the molded plastic sheet is smoothly pushed out, and the danger of manual operation is reduced;

(2) how to cool down hydraulic push rod and fashioned plastic sheet through setting up heat dissipation mechanism, through the air-blower operation, through first blowing pipe and second blowing pipe, guarantee hydraulic push rod's normal operating and the stability of shaping plastic sheet.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a plastic sheet press mold structure, includes the base, the top fixed mounting of base has the mount pad, the mounting groove has been seted up at the top surface middle part of mount pad, the inside fixed mounting of mounting groove has the module, module top surface middle part is seted up flutedly, the cavity has been seted up to the inside of mount pad, the middle part of cavity is provided with two pushing mechanism who is used for releasing the plastic sheet, top one side of mount pad is provided with pressing mechanism, the top opposite side of mount pad is provided with heat dissipation mechanism.

The utility model has further technical improvements that: the pushing mechanism comprises a U-shaped rod located in the middle of a cavity of the mounting seat, a connecting plate is movably arranged at one end of the U-shaped rod in a penetrating mode through the mounting seat and fixedly mounted on the connecting plate, a reset spring is arranged below the connecting plate and sleeved on the U-shaped rod, thrust is provided for the U-shaped rod through the reset spring, and the U-shaped rod is convenient to reset.

The utility model has the further technical improvements that: the inside backup pad that slides of recess of module, the other end activity of U type pole run through mount pad and module and with backup pad fixed connection, promote the backup pad rebound through U type pole for the plastic sheet that has pressed conveniently takes out, reduces the artifical process of taking out, promotes work efficiency.

The utility model has further technical improvements that: pressing means is including the pressure clamp plate that is located the module top, there is the press block through bolt fixed mounting in the middle part of the bottom surface of press plate, the recess of pressing block and module corresponds each other, the bottom bilateral symmetry of pressing the clamp plate is provided with presses the depression bar, promotes the connecting plate through pressing the depression bar for U type pole downstream, cooperation backup pad and press the clamp block, thereby carry out effectual press mold to the plastic sheet.

The utility model has further technical improvements that: four corners in the bottom surface of pressing the clamp plate all are provided with the gag lever post, four the top of gag lever post is all movable to run through the pressing the clamp plate, four the bottom of gag lever post all with mount pad fixed connection, lead to the pressing the clamp plate through four gag lever posts, prevent the situation that the skew appears according to the clamp plate in the in-process of pressing for a long time.

The utility model has further technical improvements that: the heat dissipation mechanism includes the air-blower with mount pad fixed connection, the air-blower has the limiting plate towards one side fixed mounting who presses the clamp plate, the output intercommunication of air-blower has first tuber pipe of blowing, the output of first tuber pipe of blowing runs through limiting plate and fixed mounting and has the air jet, the middle part intercommunication of first tuber pipe of blowing has the second blowing pipe, carries out the forced air cooling heat dissipation to fashioned plastic sheet through first blowing pipe.

The utility model has further technical improvements that: the hydraulic press is characterized in that a hydraulic cylinder is arranged above the press plate, two hydraulic push rods are fixedly connected to the output end of the hydraulic cylinder, the bottom ends of the two hydraulic push rods are fixedly connected with the press plate, and power is provided for the press plate in the pressing process through the two hydraulic push rods.

The utility model has the further technical improvements that: the equal fixed mounting in four corners of pneumatic cylinder has the support frame, four the bottom of support frame all with base fixed connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the plastic sheet forming machine is used, when the pressing plate presses downwards, the air jet port is shielded through the pressing plate, so that the air blower cools the hydraulic push rod through the second air blowing pipe, and when the pressing plate moves upwards, the air blower cools and dissipates heat of the formed plastic sheet through the first air blowing pipe.

2. When the plastic sheet taking device is used, the return spring is reset to drive the connecting plate to ascend, so that the U-shaped rod pushes the supporting plate to move upwards, the pressed plastic sheet is taken out conveniently, the manual taking-out process is reduced, the probability of scalding hands of an operator is reduced, and the working efficiency is improved.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

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

FIG. 3 is a perspective view of the mounting base of the present invention;

fig. 4 is a schematic structural diagram of a heat dissipation mechanism according to the present invention.

In the figure: 1. a base; 2. a mounting seat; 3. a heat dissipation mechanism; 4. a pressing mechanism; 5. a hydraulic cylinder; 6. a hydraulic push rod; 7. a support frame; 8. a module; 9. a pushing mechanism; 301. a limiting plate; 302. a second blowpipe; 303. a first air blowing pipe; 304. a blower; 401. a pressing block; 402. a pressing plate; 403. a pressing lever; 404. a limiting rod; 901. a connecting plate; 902. a return spring; 903. a U-shaped rod.

Detailed Description

The technical solutions of the present invention will be described below clearly and completely in conjunction with the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1, a plastic sheet film pressing structure, which comprises a base 1, wherein a mounting seat 2 is fixedly mounted at the top of the base 1, a mounting groove is formed in the middle of the top surface of the mounting seat 2, a module 8 is fixedly mounted in the mounting groove, a groove is formed in the middle of the top surface of the module 8, a cavity is formed in the mounting seat 2, two pushing mechanisms 9 for pushing out plastic sheets are arranged in the middle of the cavity, a pressing mechanism 4 is arranged on one side of the top of the mounting seat 2, and a heat dissipation mechanism 3 is arranged on the other side of the top of the mounting seat 2.

Referring to fig. 2, the pushing mechanism 9 includes a U-shaped rod 903 located in the middle of the cavity of the mounting base 2, one end of the U-shaped rod 903 movably penetrates through the mounting base 2 and is fixedly mounted with a connecting plate 901, a return spring 902 is arranged below the connecting plate 901, the return spring 902 is sleeved on the U-shaped rod 903, thrust is provided for the U-shaped rod 903 through the return spring 902, the U-shaped rod 903 is conveniently reset, a supporting plate is slidably arranged in a groove of the module 8, and the other end of the U-shaped rod 903 movably penetrates through the mounting base 2 and the module 8 and is fixedly connected with the supporting plate; reset through reset spring 902, drive connecting plate 901 and rise for U type pole 903 promotes the backup pad rebound, thereby will press the plastic sheet that good conveniently to take out, reduces the artifical process of taking out, reduces the probability that operator's hand was scalded, and then promotes work efficiency.

Referring to fig. 1 and 3, the pressing mechanism 4 includes a pressing plate 402 located above the module 8, a pressing block 401 is fixedly installed in the middle of the bottom surface of the pressing plate 402 through a bolt, the pressing block 401 corresponds to a groove of the module 8, pressing rods 403 are symmetrically arranged on two sides of the bottom of the pressing plate 402, a connecting plate 901 is pushed by the pressing rods 403, so that a U-shaped rod 903 moves downward to cooperate with the supporting plate and the pressing block 401, thereby performing effective film pressing on a plastic sheet, limiting rods 404 are arranged at four corners of the bottom surface of the pressing plate 402, the top ends of the four limiting rods 404 movably penetrate through the pressing plate 402, and the bottom ends of the four limiting rods 404 are fixedly connected with the mounting base 2; the pressing plate 402 is guided by the four stopper rods 404, so that the pressing plate 402 is prevented from deviating in the long-time pressing process.

Referring to fig. 4, the heat dissipation mechanism 3 includes a blower 304 fixedly connected to the mounting base 2, a limiting plate 301 is fixedly mounted on one side of the blower 304 facing the pressing plate 402, an output end of the blower 304 is communicated with a first blowing pipe 303, an output end of the first blowing pipe 303 penetrates through the limiting plate 301 and is fixedly mounted with an air nozzle, and a middle portion of the first blowing pipe 303 is communicated with a second blowing pipe 302; when pressing board 402 down and pressing, press board 402 to shelter from the air jet for air blower 304 cools down hydraulic rod 6 through second blast pipe 302, when pressing board 402 upward movement, air blower 304 carries out the forced air cooling heat dissipation through first blast pipe 303 to fashioned plastic sheet.

Referring to fig. 1, a hydraulic cylinder 5 is disposed above the pressing plate 402, two hydraulic push rods 6 are fixedly connected to an output end of the hydraulic cylinder 5, bottom ends of the two hydraulic push rods 6 are both fixedly connected to the pressing plate 402, the two hydraulic push rods 6 provide power for the pressing process of the pressing plate 402, support frames 7 are fixedly mounted at four corners of the hydraulic cylinder 5, and bottom ends of the four support frames 7 are both fixedly connected to the base 1.

The working principle is as follows: when the plastic sheet forming machine is used, firstly, two hydraulic push rods 6 are used for providing power for the pressing process of the pressing plate 402, when the pressing plate 402 is pressed downwards, the pressing plate 402 is guided by four limiting rods 404, the situation that the pressing plate 402 deviates in the long-time pressing process is prevented, the air jet ports are shielded by the pressing plate 402, so that the air blower 304 cools the hydraulic push rods 6 through the second air blowing pipe 302, and when the pressing plate 402 moves upwards, the air blower 304 performs air cooling heat dissipation on a formed plastic sheet through the first air blowing pipe 303; leave connecting plate 901 through pressing pole 403, reset through reset spring 902, drive connecting plate 901 and rise for U type pole 903 promotes the backup pad rebound, thereby conveniently takes out the plastic sheet of having pressed, reduces the artifical process of taking out, reduces the probability that operator's hand was scalded, and then promotes work efficiency.

To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a plastic sheet press mold structure, includes base (1), its characterized in that: the utility model discloses a plastic sheet material pushing device, including base (1), the top fixed mounting of base (1) has mount pad (2), the mounting groove has been seted up at the top surface middle part of mount pad (2), the inside fixed mounting of mounting groove has module (8), module (8) top surface middle part is seted up flutedly, the cavity has been seted up to the inside of mount pad (2), the middle part of cavity is provided with two pushing mechanism (9) that are used for releasing the plastic sheet material, top one side of mount pad (2) is provided with pressing mechanism (4), the top opposite side of mount pad (2) is provided with heat dissipation mechanism (3).

2. A plastic sheet film pressing structure as claimed in claim 1, wherein the pushing mechanism (9) comprises a U-shaped rod (903) located in the middle of the cavity of the mounting base (2), one end of the U-shaped rod (903) movably penetrates through the mounting base (2) and is fixedly provided with a connecting plate (901), a return spring (902) is arranged below the connecting plate (901), and the return spring (902) is sleeved on the U-shaped rod (903).

3. A plastic sheet laminating structure according to claim 2, wherein a supporting plate is slidably disposed inside the groove of the module (8), and the other end of the U-shaped rod (903) movably penetrates the mounting base (2) and the module (8) and is fixedly connected to the supporting plate.

4. The plastic sheet laminating structure according to claim 1, wherein the pressing mechanism (4) comprises a pressing plate (402) located above the module (8), a pressing block (401) is fixedly installed in the middle of the bottom surface of the pressing plate (402) through a bolt, the pressing block (401) and the groove of the module (8) correspond to each other, and pressing rods (403) are symmetrically arranged on two sides of the bottom of the pressing plate (402).

5. The plastic sheet laminating structure according to claim 4, wherein limiting rods (404) are disposed at four corners of the bottom surface of the pressing plate (402), top ends of the four limiting rods (404) movably penetrate through the pressing plate (402), and bottom ends of the four limiting rods (404) are fixedly connected with the mounting base (2).

6. A plastic sheet material film pressing structure as claimed in claim 4, wherein the heat dissipation mechanism (3) comprises a blower (304) fixedly connected with the mounting seat (2), a limiting plate (301) is fixedly mounted on one side of the blower (304) facing the pressing plate (402), the output end of the blower (304) is communicated with a first air blowing pipe (303), the output end of the first air blowing pipe (303) penetrates through the limiting plate (301) and is fixedly provided with an air jet, and the middle of the first air blowing pipe (303) is communicated with a second air blowing pipe (302).

7. The plastic sheet laminating structure according to claim 4, wherein a hydraulic cylinder (5) is disposed above the pressing plate (402), two hydraulic push rods (6) are fixedly connected to an output end of the hydraulic cylinder (5), and bottom ends of the two hydraulic push rods (6) are fixedly connected to the pressing plate (402).

8. A plastic sheet press mold structure according to claim 7, wherein the four corners of the hydraulic cylinder (5) are fixedly provided with support frames (7), and the bottom ends of the four support frames (7) are fixedly connected with the base (1).