Hot press molding device for plastic plates

Abstract

The utility model discloses a hot press molding device for plastic plates, which comprises a base, a placing groove extending to one side of the top of the base is arranged in the middle of the top of the base, the placing groove is used for processing the plastic plates, a vertical plate is fixedly mounted on the other side of the top of the base, and a moving block capable of horizontally moving is mounted on the lower portion of one side of the vertical plate. A cleaning rolling brush is mounted on the lower portion of one side of the moving block, a mounting plate capable of being adjusted in a lifting mode is mounted on the upper portion of one side of the vertical plate, a hot-pressing template is fixedly mounted on the lower portion of the mounting plate, an abutting frame capable of being adjusted in an elastic telescopic mode is mounted on the lower portion of the mounting plate, and the hot-pressing template is located on the inner side of the abutting frame. An electric telescopic rod connected with the mounting plate is mounted at the top of one side of the vertical plate; the hot-press forming device is provided with the cleaning structure and the hot-press separation structure, the cleaning structure can clean the plastic plates before hot pressing so as to ensure the processing quality, and the hot-press separation structure can automatically separate the plastic plates after hot pressing.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of plastic board processing, specifically a hot press forming device for plastic board. BACKGROUND

[0002] Plastic board is made of plastic as raw material, and the main component is high molecular polymer. After extrusion forming, the surface of the plastic board is smooth. In order to highlight its decorative effect, it needs to be processed by embossing through a hot press device. The existing hot press device lacks a cleaning structure and cannot clean the surface of the plastic board when embossing the plastic board, so that the dust and debris on the surface of the plastic board enter the inside of the plastic board during embossing, affecting the processing quality. After hot press embossing is completed, the plastic board will be adhered to the hot press mold and need to be manually separated. Therefore, in view of the above problems, improvement is needed. CONTENT OF THE UTILITY MODEL

[0003] In order to achieve the above purpose, the utility model provides the following technical scheme: a hot press forming device for plastic board, comprising a base, a placing groove extending to one side of the top of the base is formed in the middle of the top of the base, the placing groove is used for the plastic board to be processed, a vertical plate is fixedly installed on the other side of the top of the base, a movable block horizontally movable is installed on the lower part of one side of the vertical plate, a cleaning roller brush is installed on the lower part of one side of the movable block, an installation plate adjustable in lifting is installed on the upper part of one side of the vertical plate, a hot press template is fixedly installed on the lower part of the installation plate, a tight frame adjustable in elastic extension is installed on the lower part of the installation plate, the hot press template is located on the inner side of the tight frame, and an electric telescopic rod connected with the installation plate is installed on the top of one side of the vertical plate.

[0004] Preferably, a sliding cross bar is fixedly installed on the lower part of one side of the vertical plate, the movable block is slidingly installed on the surface of the sliding cross bar, a threaded shaft is rotatably installed on the lower part of one side of the vertical plate, the upper part of the movable block is threadedly connected with the threaded shaft, a forward and reverse motor is installed on one side of the vertical plate and connected with one end of the threaded shaft, and a downward rack is fixedly installed on the lower part of one side of the vertical plate, so that the movable block can be effectively adjusted in horizontal movement.

[0005] Preferably, a connecting shaft is rotatably installed on the lower part of the movable block, the cleaning roller brush is fixedly installed on one end of the connecting shaft, a small gear is fixedly installed on the end of the other side of the connecting shaft, a large gear is rotatably installed on the upper part of the other side of the movable block, the large gear is meshed and connected with the small gear, and the large gear is meshed and connected with the rack, so that the cleaning roller brush can be effectively adjusted in rotation for cleaning operation.

[0006] Preferably, one side of the vertical plate is fixedly provided with two sleeve blocks, the inner part of each sleeve block is movably inserted with an insertion rod, the bottom of each insertion rod is fixedly connected with the top of a mounting plate, the two ends of the mounting plate are movably inserted with two T-shaped rods, the bottom of each T-shaped rod is fixedly connected with the top of a pressing frame, the middle part of each T-shaped rod is sleeved with a spring, and the two ends of the spring are fixedly connected with the mounting plate and the pressing frame, so that the plastic plate after hot pressing can be separated.

[0007] Compared with the prior art, the hot pressing forming device has the advantages that: the cleaning structure can clean the plastic plate before hot pressing to ensure the processing quality, and the hot pressing separation structure can automatically separate the plastic plate after hot pressing, thereby effectively improving the quality and efficiency of the hot pressing processing of the plastic plate, and the hot pressing forming device has the advantages of simple structure, convenient and easy to use, stable and reliable operation, and can meet the use requirements of the hot pressing processing of the plastic plate. BRIEF DESCRIPTION OF DRAWINGS

[0008] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application, and are used to explain the present application, and do not constitute a limitation on the present application.

[0009] In the drawings:

[0010] Figure 1 is a structure schematic view of the hot pressing forming device for plastic plate of the present application;

[0011] Figure 2 is a rear view structure schematic view of the moving block 4 of the present application;

[0012] Figure 3 is a structure schematic view of the present application Figure 1 is a partial structure schematic view of the present application;

[0013] In the drawings: 1, base; 2, placing groove; 3, vertical plate; 4, moving block; 5, cleaning roller brush; 6, mounting plate; 7, hot pressing template; 8, pressing frame; 9, electric telescopic rod; 10, sliding cross rod; 11, threaded shaft; 12, forward and reverse motor; 13, rack; 14, connecting shaft; 15, pinion; 16, gear; 17, sleeve block; 18, insertion rod; 19, T-shaped rod; 20, spring. DETAILED DESCRIPTION

[0014] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments; based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the range of the utility model protection.

[0015] By Figures 1 to 3 The utility model discloses a base 1, the middle part of the top of base 1 is provided with the placing groove 2 extending to one side of the top of base 1, the placing groove 2 is used for the plastic plate material of processing, the other side of the top of base 1 is fixedly installed with the vertical board 3, the lower part of one side of vertical board 3 is installed with the movable block 4 that can horizontally move, the lower part of one side of movable block 4 is installed with the cleaning roller brush 5, the upper part of one side of vertical board 3 is installed with the mounting plate 6 that can lift and adjust, the lower part of mounting plate 6 is fixedly installed with the hot-pressing template 7, the lower part of mounting plate 6 is installed with the elastic telescopic adjusting close frame 8, and the hot-pressing template 7 is located at the inside of close frame 8, and the top of one side of vertical board 3 is installed with the electric telescopic rod 9 connected with mounting plate 6.

[0016] The lower part of one side of vertical board 3 is fixedly installed with the sliding cross bar 10, and movable block 4 is slidingly installed on the surface of sliding cross bar 10, and the lower part of one side of vertical board 3 is rotatably installed with the threaded shaft 11, and the upper part of movable block 4 is screw-connected with threaded shaft 11, and one side of vertical board 3 is installed with the forward-reverse motor 12 connected with one end of threaded shaft 11, and the lower part of one side of vertical board 3 is fixedly installed with the downward rack 13, so that movable block 4 can be effectively horizontally moved and adjusted, and the lower part of movable block 4 is rotatably installed with the connecting shaft 14, and the cleaning roller brush 5 is fixedly installed on one end of connecting shaft 14, and the end of connecting shaft 14 located on the other side of movable block 4 is fixedly installed with the pinion 15, and the upper part of the other side of movable block 4 is rotatably installed with the gear wheel 16, and the gear wheel 16 is mesh-connected with pinion 15, and the gear wheel 16 is mesh-connected with rack 13, so that the cleaning roller brush 5 can be effectively rotated and adjusted to clean.

[0017] When processing, the plastic plate material is placed in the inside of placing groove 2, and the plastic plate material is located directly below the hot-pressing template 7 and the close frame 8, then the forward-reverse motor 12 is started to make threaded shaft 11 rotate, the rotation of threaded shaft 11 can make movable block 4 horizontally move, the movement of movable block 4 can drive cleaning roller brush 5 to move, and the movement of movable block 4 can drive gear wheel 16 to roll and rotate on rack 13, the rotation of gear wheel 16 can accelerate the rotation of pinion 15, and the rotation of pinion 15 can drive connecting shaft 14 and cleaning roller brush 5 to rotate, so that cleaning roller brush 5 can rotate quickly in the process of horizontal movement to clean the top of plastic plate material.

[0018] The vertical plate 3 is fixedly installed with two sleeve blocks 17, the inner part of each sleeve block 17 is movably inserted with an insertion rod 18, the bottom of each insertion rod 18 is fixedly connected with the top of the mounting plate 6, the two ends of the mounting plate 6 are movably inserted with two T-shaped rods 19, the bottom of each T-shaped rod 19 is fixedly connected with the top of the pressing frame 8, the middle part of each T-shaped rod 19 is sleeved with a spring 20, the two ends of the spring 20 are fixedly connected with the mounting plate 6 and the pressing frame 8 respectively, so that the plastic plate after hot pressing can be separated.

[0019] When the plastic plate in the placing groove 2 is cleaned, the mounting plate 6 is pushed down by the extension of the electric telescopic rod 9, the downward movement of the mounting plate 6 drives the hot pressing die plate 7 and the pressing frame 8 to move downward, finally the pressing frame 8 contacts and tightly presses the plastic plate, and the hot pressing die plate 7 compresses the spring 20 to heat and press the top of the plastic plate when the hot pressing die plate 7 moves downward;

[0020] After the hot pressing and embossing, the electric telescopic rod 9 is retracted, the retraction of the electric telescopic rod 9 drives the mounting plate 6 and the pressing frame 8 to move upward, and the elastic force of the spring 20 makes the pressing frame 8 continue to press the plastic plate tightly in the placing groove 2, and then the hot pressing die plate 7 is completely separated from the plastic plate, and the pressing frame 8 moves upward again.

[0021] The hot pressing device has a cleaning structure and a hot pressing separation structure, the cleaning structure can clean the plastic plate before hot pressing to ensure the processing quality, and the hot pressing separation structure can automatically separate the plastic plate after hot pressing, thereby effectively improving the quality and efficiency of the plastic plate hot pressing processing;

[0022] Meanwhile, the hot pressing device has simple structure, convenient and easy to use, stable and reliable operation, and its performance can meet the use requirements of plastic plate hot pressing processing.

Claims

1. A hot press forming device for plastic sheets, comprising a base (1), characterized in that: The middle part of the top of the base (1) is provided with a placing groove (2) extending to one side of the top of the base (1), the placing groove (2) is used for the plastic plate, the other side of the top of the base (1) is fixedly provided with a vertical plate (3), the lower part of one side of the vertical plate (3) is provided with a movable block (4) which can move horizontally, the lower part of one side of the movable block (4) is provided with a cleaning roller brush (5), the upper part of one side of the vertical plate (3) is provided with an installation plate (6) which can be adjusted in lifting, the lower part of the installation plate (6) is fixedly provided with a hot pressing die plate (7), the lower part of the installation plate (6) is provided with a clamping frame (8) which can be adjusted in elastic extension, the hot pressing die plate (7) is located on the inner side of the clamping frame (8), the top of one side of the vertical plate (3) is provided with an electric telescopic rod (9) connected with the installation plate (6).

2. The hot press forming device for plastic sheet material according to claim 1, characterized in that: The lower part of one side of the vertical plate (3) is fixedly provided with a sliding cross rod (10), the movable block (4) is slidingly installed on the surface of the sliding cross rod (10), the lower part of one side of the vertical plate (3) is rotatably provided with a threaded shaft (11), the upper part of the movable block (4) is threadedly connected with the threaded shaft (11), one side of the vertical plate (3) is provided with a forward and reverse motor (12) connected with one end of the threaded shaft (11), the lower part of one side of the vertical plate (3) is fixedly provided with a downward rack (13).

3. The hot press forming apparatus for a plastic sheet according to claim 2, wherein: The lower part of the movable block (4) is rotatably provided with a connecting shaft (14), the cleaning roller brush (5) is fixedly installed on one end of the connecting shaft (14), the connecting shaft (14) is fixedly installed on the other end of the movable block (4) and provided with a pinion (15), the upper part of the other side of the movable block (4) is rotatably provided with a gear wheel (16), the gear wheel (16) is meshedly connected with the pinion (15) and meshedly connected with the rack (13).

4. The hot press forming device for plastic sheet material according to claim 1, characterized in that: One side of the vertical plate (3) is fixedly provided with two sleeve blocks (17), the interiors of the two sleeve blocks (17) are movably inserted with insertion rods (18), the bottoms of the two insertion rods (18) are fixedly connected with the top of the installation plate (6), the two ends of the installation plate (6) are movably inserted with two T-shaped rods (19), the bottoms of the T-shaped rods (19) are fixedly connected with the top of the clamping frame (8), the middle parts of the T-shaped rods (19) are sleeved with springs (20), and the two ends of the spring (20) are fixedly connected with the installation plate (6) and the clamping frame (8).

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