Pressing device for plastic plate production

Abstract

The utility model relates to the technical field of plastic plate production equipment, and discloses a pressing device for plastic plate production, which comprises a base, a limiting groove is arranged in the middle of the top of the base, a threaded rod penetrates through the limiting groove and is rotatably connected with the limiting groove, and the outer ring of the threaded rod is in threaded connection with a movable seat. Two lower pressing plates are fixedly connected to the top of the movable seat, pressing grooves are formed in the tops of the two lower pressing plates, sliding grooves are formed in the two sides of a limiting groove and formed in the top of the base, supporting columns are fixedly connected to the two sides of the top of the base, and a top plate is fixedly connected between the tops of the two supporting columns. The bottom of the top plate is fixedly connected with an air cylinder, and the output end of the air cylinder is fixedly connected with a lifting seat. According to the plastic plate pressing device, the base, the limiting groove, the threaded rod, the motor, the rolling wheel, the pressing groove and the sliding groove work in a matched mode, feeding is conveniently conducted on the other lower pressing plate while a plastic plate is pressed, alternate operation is conducted, and the work efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic board production equipment technical field, concretely is a kind of pressing device for plastic board production. BACKGROUND

[0002] Plastic board is made of plastic, and plastic is a synthetic high molecular compound that can change shape freely. Plastic is a material synthesized or condensed from monomer raw materials, composed of synthetic resin and additives such as fillers, plasticizers, stabilizers, lubricants and pigments. The main component is synthetic resin.

[0003] During the production and processing of plastic boards, a pressing process is required to process and shape the plastic boards. During the pressing process, the plastic board material to be pressed and the mold are usually placed together, then pressed by a machine and heated to ensure that the plastic board material can melt and improve the pressing efficiency.

[0004] The existing pressing device is not convenient to disassemble and clean the upper pressing plate, and the working efficiency of the pressing device is low and the practicality is not strong. To solve the above problems, a pressing device for plastic board production is proposed. INVENTION CONTENTS

[0005] The utility model discloses a pressing device for plastic board production, which solves the problem of inconvenient disassembly and cleaning of the upper pressing plate in the background technology, and the working efficiency of the pressing device is low and the practicality is not strong.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a pressing device for plastic board production, comprising a base, a limiting groove is formed in the top middle part of the base, a threaded rod is rotatably connected in the limiting groove, a moving seat is threadedly connected to the outer ring of the threaded rod, two lower pressing plates are fixedly connected to the top of the moving seat, a pressing groove is formed in the top of each of the two lower pressing plates, a sliding groove is arranged on both sides of the limiting groove, and the sliding groove is formed in the top of the base, a support is fixedly connected to both sides of the top of the base, a top plate is fixedly connected between the top of the two supports, a gas cylinder is fixedly connected to the bottom of the top plate, a lifting seat is fixedly connected to the output end of the gas cylinder, a guide block is fixedly connected to both sides of the lifting seat, a recess is formed in the bottom of the lifting seat, an upper pressing plate is arranged in the recess, an electric heating plate is arranged in each of the upper pressing plate and the lower pressing plate, an installation block is fixedly connected to both sides of the upper pressing plate, a slot is formed in both sides of the installation block, an installation groove is formed in both sides of the bottom of the lifting seat, a disassembly assembly is arranged in each of the two installation grooves, and a guide groove is formed in the adjacent side of each of the two supports.

[0007] By adopting the technical scheme, the rotation of the threaded rod driven by the motor can drive the moving seat and the lower pressing plate to move, so that the plastic plates are pressed and the other lower pressing plate is fed at the same time, alternating operation is realized, and the work efficiency is improved.

[0008] As a further description of the above technical scheme: the disassembly assembly comprises a bidirectional threaded rod, the bidirectional threaded rod penetrates and is rotationally connected in the mounting groove, the outer circle of the bidirectional threaded rod is threadedly connected with a moving block on both sides, the adjacent side of the two moving blocks is fixedly connected with an insertion block, and the insertion block is arranged in an insertion groove.

[0009] By adopting the technical scheme, the two moving blocks and the insertion block can be driven to move away from each other by the disassembly assembly, so that the insertion block is pulled out of the insertion grooves on both sides of the mounting block, and the upper pressing plate is conveniently disassembled and the surface attachments are conveniently cleaned.

[0010] As a further description of the above technical scheme: the base is fixedly connected with a motor at the front side, and the output end of the motor is fixedly connected with the threaded rod.

[0011] By adopting the technical scheme, the threaded rod can be rotated by the motor.

[0012] As a further description of the above technical scheme: the moving seat is arranged in a limiting groove, and the outer part of the moving seat is slidingly connected with the inner wall of the limiting groove.

[0013] By adopting the technical scheme, the limiting groove plays a role in limiting the moving seat.

[0014] As a further description of the above technical scheme: three rollers are arranged in the sliding groove, and the top of the roller is fixedly connected with the base.

[0015] By adopting the technical scheme, the outer part of the roller is provided with a mounting frame, and the lower pressing plate is fixed with the roller through the mounting frame.

[0016] As a further description of the above technical scheme: the guide block is arranged in a guide groove, and the outer part of the guide block is slidingly connected with the inner wall of the guide groove.

[0017] By adopting the technical scheme, the guide block slides in the guide groove, so that the lifting seat can stably descend.

[0018] As a further description of the above technical scheme: the moving block is arranged in a mounting groove, and the outer part of the moving block is slidingly connected with the inner wall of the mounting groove.

[0019] By adopting the technical scheme, the mounting groove plays a role in limiting the moving block.

[0020] As a further description of the above technical solutions: the rear end of the bidirectional threaded rod is fixedly connected with a knob, and the knob is arranged outside the lifting seat.

[0021] By adopting the above technical solutions, the knob can drive the bidirectional threaded rod to rotate.

[0022] Compared with the prior art, the utility model has the advantages that:

[0023] 1. The plastic plate production pressing device provided by the utility model first cooperates the lifting seat, the groove, the upper pressing plate, the electric heating plate, the mounting block, the insertion slot, the mounting groove, the bidirectional threaded rod, the moving block and the insertion block to work, the lifting seat slides in the guide groove through the guide blocks on the two sides, can guarantee the stable lifting of the lifting seat, improves the quality of pressing, and the disassembly assembly can drive the two moving blocks and the insertion blocks to move away from each other, so that the insertion block is pulled out of the insertion slots on the two sides of the mounting block, the upper pressing plate at the bottom of the lifting seat is conveniently disassembled, and the surface attachments are cleaned.

[0024] 2. The plastic plate production pressing device provided by the utility model cooperates the base, the limiting groove, the threaded rod, the motor, the moving seat, the lower pressing plate, the roller, the pressing groove and the sliding groove to work, the motor drives the threaded rod to rotate, can drive the moving seat and the lower pressing plate to move, cooperates the roller to slide in the sliding groove, plays the role of auxiliary support and smooth movement, so that the upper pressing plate on the other lower pressing plate is conveniently fed while the plastic plate is pressed, alternately runs, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the whole structure schematic diagram of the utility model;

[0026] Figure 2 It is the whole structure explosion drawing of the utility model;

[0027] Figure 3 It is the upper pressing plate structure schematic diagram of the utility model;

[0028] Figure 4 It is the lifting seat sectional view of the utility model.

[0029] In the drawing: 1, base; 2, limiting groove; 3, threaded rod; 4, motor; 5, moving seat; 6, lower pressing plate; 7, pressing groove; 8, roller; 9, sliding groove; 10, support column; 11, top plate; 12, air cylinder; 13, lifting seat; 14, guide block; 15, groove; 16, upper pressing plate; 17, electric heating plate; 18, mounting block; 19, insertion slot; 20, mounting groove; 21, bidirectional threaded rod; 22, moving block; 23, insertion block; 24, knob; 25, guide groove. DETAILED DESCRIPTION

[0030] With reference to the drawings in the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0031] To further understand the content of the present application, the present application will be described in detail with reference to the drawings.

[0032] With reference to Figures 1-4 The present application discloses a pressing device for plastic plate production, which comprises a base 1, a limiting groove 2 is formed in the middle of the top of the base 1, the limiting groove 2 plays a limiting role, a threaded rod 3 is penetrated and rotationally connected in the limiting groove 2, a moving seat 5 is threadedly connected to the outer ring of the threaded rod 3, and the moving seat 5 can be moved by the threaded rod 3. Two lower pressing plates 6 are fixedly connected to the top of the moving seat 5, a pressing groove 7 is formed in the top of each of the two lower pressing plates 6, the plastic plate can be conveniently pressed and formed through the pressing groove 7, a sliding groove 9 is arranged on each side of the limiting groove 2, the sliding groove 9 is formed in the top of the base 1, a support column 10 is fixedly connected to each side of the top of the base 1, and the support column 10 plays a supporting role. A top plate 11 is fixedly connected between the tops of the two support columns 10, a gas cylinder 12 is fixedly connected to the bottom of the top plate 11, a lifting seat 13 is fixedly connected to the output end of the gas cylinder 12, and the lifting seat 13 can be lifted by the gas cylinder 12. A guide block 14 is fixedly connected to each side of the lifting seat 13, the guide block 14 plays a limiting role, a recess 15 is formed in the bottom of the lifting seat 13, an upper pressing plate 16 is arranged in the recess 15, an electric heating plate 17 is arranged in each of the upper pressing plate 16 and the lower pressing plate 6, the upper pressing plate 16 and the lower pressing plate 6 can be heated by the electric heating plate 17, and the plastic plate can be conveniently pressed and formed. An installation block 18 is fixedly connected to each side of the upper pressing plate 16, an insertion groove 19 is formed in each side of the installation block 18, and the insertion groove 19 cooperates with an insertion block 23 to play a limiting role. An installation groove 20 is formed in each side of the bottom of the lifting seat 13, a dismounting assembly is arranged in each of the two installation grooves 20, a guide groove 25 is formed in the adjacent side of each of the two support columns 10, and the guide groove 25 plays a limiting role.

[0033] With reference to Figure 4The dismounting assembly comprises a bidirectional threaded rod 21, the bidirectional threaded rod 21 is rotatably connected through the mounting groove 20, the outer circle of the bidirectional threaded rod 21 is threadedly connected with a moving block 22 on both sides, the adjacent side of the two moving blocks 22 is fixedly connected with an insertion block 23, the insertion block 23 is arranged in the insertion groove 19, the moving block 22 is arranged in the mounting groove 20, the outer part of the moving block 22 is slidably connected with the inner wall of the mounting groove 20, the rear end of the bidirectional threaded rod 21 is fixedly connected with a knob 24, and the knob 24 is arranged outside the lifting seat 13. The dismounting assembly can drive the two moving blocks 22 and the insertion block 23 to move away from each other, so that the insertion block 23 is pulled out of the insertion groove 19 on both sides of the mounting block 18, and the upper pressing plate 16 is conveniently dismounted and the attached matters on the surface are conveniently cleaned.

[0034] Referring to Figure 1 , Figure 2 and Figure 3 , the base 1 is fixedly connected with a motor 4 on the front side, the output end of the motor 4 is fixedly connected with a threaded rod 3, and the threaded rod 3 can be driven to rotate by the motor 4. The moving seat 5 is arranged in the limiting groove 2, and the outer part of the moving seat 5 is slidably connected with the inner wall of the limiting groove 2, and the limiting groove 2 plays a role of limiting the moving seat 5. Three rollers 8 are arranged in the sliding groove 9, and the top of the roller 8 is fixedly connected with the base 1, and the outer part of the roller 8 is provided with a mounting frame, and the lower pressing plate 6 is fixed with the roller 8 through the mounting frame. The guide block 14 is arranged in the guide groove 25, and the outer part of the guide block 14 is slidably connected with the inner wall of the guide groove 25, and the guide block 14 slides in the guide groove 25, which can ensure that the lifting seat 13 stably descends.

[0035] Working principle: when in use, the plastic plate is placed into the pressing groove 7 on the two lower pressing plates 6, the electric heating plate 17 is started to heat the upper pressing plate 16 and the lower pressing plate 6, then the cylinder 12 is started to drive the lifting seat 13 to descend, the lifting seat 13 descends along the guide groove 25 through the guide blocks 14 on both sides, so that the upper pressing plate 16 is pressed with the lower pressing plate 6, and the plasticity of the plastic plate is enhanced by the heating of the electric heating plate 17, so that the plastic plate is more easily pressed, the quality and effect of pressing are improved, after the pressing is completed, the cylinder 12 is started to drive the lifting seat 13 to ascend, then the motor 4 is started to drive the threaded rod 3 to rotate, the moving seat 5 is driven to move forward along the limiting groove 2 through the threaded rod 3, so that the two lower pressing plates 6 are driven to move forward, at this time, the rear lower pressing plate 6 is stopped when it moves to the lower side of the upper pressing plate 16, the upper pressing plate 16 is lowered again to press the plastic plate on the rear lower pressing plate 6, at the same time, the worker can take out the plastic plate on the front side which is pressed, then the plastic plate which is not pressed is placed again, and so on, so that the plastic plates are pressed alternately, the working efficiency is improved, when the upper pressing plate 16 needs to be dismounted, the knob 24 on both sides of the lifting seat 13 is rotated, the bidirectional threaded rod 21 is driven to rotate through the knob 24, the two moving blocks 22 and the insertion block 23 are pulled out of the insertion groove 19 on both sides of the mounting block 18 through the bidirectional threaded rod 21, so that the upper pressing plate 16 can be taken out of the recess 15, and the dismounting of the upper pressing plate 16 is completed.

[0036] It should be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0037] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A pressing device for the production of plastic plates, comprising a base (1), characterized in that: The middle part of the top of the base (1) is provided with a limiting groove (2), a threaded rod (3) is rotatably connected in the limiting groove (2), the outer circle of the threaded rod (3) is threadedly connected with a moving seat (5), the top of the moving seat (5) is fixedly connected with two pressing plates (6), the top of each of the two pressing plates (6) is provided with a pressing groove (7), the two sides of the limiting groove (2) are provided with sliding grooves (9), and the sliding grooves (9) are arranged on the top of the base (1), the two sides of the top of the base (1) are fixedly connected with support columns (10), the top of the two support columns (10) is fixedly connected with a top plate (11), the bottom of the top plate (11) is fixedly connected with an air cylinder (12), the output end of the air cylinder (12) is fixedly connected with a lifting seat (13), the two sides of the lifting seat (13) are fixedly connected with guide blocks (14), the bottom of the lifting seat (13) is provided with a recess (15), the recess (15) is provided with an upper pressing plate (16), the upper pressing plate (16) and the lower pressing plate (6) are provided with electric heating plates (17), the two sides of the upper pressing plate (16) are fixedly connected with mounting blocks (18), the two sides of the mounting block (18) are provided with insertion grooves (19), the two sides of the bottom of the lifting seat (13) are provided with mounting grooves (20), the two mounting grooves (20) are provided with dismounting assemblies, and the adjacent sides of the two support columns (10) are provided with guide grooves (25).

2. The pressing device for plastic plate production according to claim 1, characterized in that: The dismounting assembly comprises a bidirectional threaded rod (21), the bidirectional threaded rod (21) is rotatably connected in the mounting groove (20), the two sides of the outer circle of the bidirectional threaded rod (21) are threadedly connected with moving blocks (22), the adjacent sides of the two moving blocks (22) are fixedly connected with insertion blocks (23), and the insertion blocks (23) are arranged in the insertion grooves (19).

3. The pressing device for plastic plate production according to claim 1, characterized in that: The front side of the base (1) is fixedly connected with a motor (4), and the output end of the motor (4) is fixedly connected with the threaded rod (3).

4. The pressing device for plastic plate production according to claim 1, characterized in that: The moving seat (5) is arranged in the limiting groove (2), and the outer part of the moving seat (5) is slidably connected with the inner wall of the limiting groove (2).

5. The pressing device for plastic plate production according to claim 1, characterized in that: Three rollers (8) are arranged in the sliding grooves (9), and the top of each roller (8) is fixedly connected with the base (1).

6. The pressing device for plastic plate production according to claim 1, characterized in that: The guide blocks (14) are arranged in the guide grooves (25), and the outer part of the guide blocks (14) is slidably connected with the inner wall of the guide grooves (25).

7. The pressing device for plastic plate production according to claim 2, characterized in that: The moving blocks (22) are arranged in the mounting grooves (20), and the outer part of the moving blocks (22) is slidably connected with the inner wall of the mounting grooves (20).

8. The pressing device for plastic plate production according to claim 2, characterized in that: The rear end of the bidirectional threaded rod (21) is fixedly connected with a knob (24), and the knob (24) is arranged outside the lifting seat (13).

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