Cutting device for processing environment-friendly plastic products

Abstract

The utility model relates to the technical field of environment-friendly plastic processing equipment, in particular to a cutting device for processing environment-friendly plastic products. Comprising a supporting table, a cutting piece is fixed to the top of the supporting table, limiting plates are arranged at the two ends of the two sides of the top of the supporting table, and an adjusting mechanism used for driving the limiting plates on the two sides to move reversely is installed at the bottom of the supporting table and comprises a synchronous frame, a fixing shell and a displacement plate; synchronous frames are slidably connected to the positions, corresponding to the limiting plates, in the two sides of the fixing shell. According to the cutting device for machining the environment-friendly plastic product, through cooperation of the supporting table, the limiting plates, the synchronous frame and the inclined plate, when the plastic product is conveyed at the top of the supporting table, the position of the plastic product can be limited through the limiting plates on the two sides, and after the plastic product is conveyed to the corresponding position in a translation mode, the plastic product can be cut off. And cutting is conducted through a cutting knife on the cutting piece.

Description

TECHNICAL FIELD

[0001] The utility model relates to environmental protection type plastic processing equipment technical field especially relates to a cutting device for environmental protection type plastic product processing. BACKGROUND

[0002] Plastic products are the life, industrial and other goods collectively processed by using plastic as the main raw material. Compared with metal, stone and wood, plastic products have the advantages of low cost and strong plasticity, are widely used in the national economy, and the plastic industry occupies an extremely important position in the world. The production of plastic products has been developing at a high speed in the world for many years. The output of plastic products in China has always been in the forefront in the world, and the output of many plastic products has ranked first in the world. China has become a major producer of plastic products in the world. During the processing of plastic, cutting devices are often used to process the shapes required by plastic processing plants.

[0003] The patent document with publication number (CN211440150U) discloses a cutting device for environmental protection type plastic product processing, which comprises a base, a plurality of pairs of intermeshing lower gears and upper gears are rotatably connected to the base through supports, a lower feeding roller is fixedly connected to the front end face of the lower gear, and an upper feeding roller is fixedly connected to the front end face of the upper gear; two front and rear supports are further provided on the base, a bearing with seat is provided on the top of the support, a slide rail is fixedly connected between the two front and rear bearings with seat, a moving seat is slidably connected to the left side of the slide rail, a screw is rotatably connected between the two front and rear bearings with seat, and the screw passes through the moving seat and is threadedly connected with the moving seat; a cutting machine is installed at the bottom of the moving seat. The utility model is simple and convenient to operate, has high plastic cutting efficiency, and has high stability and good plate cutting effect when the plastic plate is fixed by the plurality of lower and upper feeding rollers during cutting.

[0004] When using the above-mentioned technology, it is found that the existing cutting device has the following technical problems: the existing cutting device cannot limit the transported plastic during use, so that the processed plastic plate is prone to plane inclination during transportation. Therefore, a cutting device for environmental protection type plastic product processing is designed to provide another technical solution for the above-mentioned technical problem. UTILITY MODEL CONTENTS

[0005] Therefore, it is necessary to provide a cutting device for environmental protection type plastic product processing to solve the technical problem that the existing cutting device cannot limit the transported plastic during use, so that the processed plastic plate is prone to plane inclination during transportation.

[0006] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0007] The utility model provides a kind of cutting device for processing of environment-friendly plastic product, including support table, the top of the support table is fixed with cutting piece, the both ends of the both sides of the top of the support table are provided with limiting plate, the bottom of the support table is equipped with adjusting mechanism for driving both sides limiting plate reverse movement, the adjusting mechanism includes synchronous frame, fixed shell and displacement plate, the bottom of the support table is provided with fixed shell, the inside of the both sides of the fixed shell and with the position corresponding to limiting plate are slidably connected with synchronous frame, the top of the synchronous frame is fixed with limiting plate, the both sides in the inside of the fixed shell are fixed with displacement plate, the displacement plate is fixed with synchronous frame.

[0008] As a preferred embodiment of the cutting device for processing of environment-friendly plastic product provided by the utility model, the limiting plate is provided with a guide surface at both ends of one side.

[0009] As a preferred embodiment of the cutting device for processing of environment-friendly plastic product provided by the utility model, the adjusting mechanism includes rotating column, threaded section, clamping drive motor, clamping worm and clamping worm wheel, the inside of the fixed shell is rotatably connected with rotating column, the outside of the both sides of the rotating column is provided with threaded section, and the screw thread rotation direction of two threaded sections is opposite, the outside of the threaded section is screw-connected with displacement plate, the inside of the fixed shell is fixed with clamping drive motor, the output end of the clamping drive motor is connected with clamping worm, the top of the clamping worm is meshingly connected with clamping worm wheel, and the inside of the clamping worm wheel is fixed with rotating column.

[0010] As a preferred embodiment of the cutting device for processing of environment-friendly plastic product provided by the utility model, the top of the support table is slidably connected with blocking block at one end.

[0011] As a preferred embodiment of the cutting device for processing of environment-friendly plastic product provided by the utility model, the top of the support table is slidably connected with blocking block at one end.

[0012] As a preferred implementation form of the cutting device for processing the environment-friendly plastic product, the inside of one end of the placing cavity is threadedly connected with a closing block.

[0013] As a preferred implementation form of the cutting device for processing the environment-friendly plastic product, the inside of one end of the placing cavity is threadedly connected with a closing block.

[0014] It can be seen without doubt that the above technical solution of the present application can certainly solve the technical problems to be solved by the present application.

[0015] Meanwhile, the above technical solution has at least the following beneficial effects:

[0016] The cutting device for processing the environment-friendly plastic product has the following beneficial effects:

[0017] The rotation of the rotating column drives the two displacement plates to move reversely through the two thread segments with opposite rotation directions, so that the clamping driving motor drives the synchronous frame to drive the corresponding limiting plates to move, and the plastic product is positioned by the limiting plates on both sides during conveying;

[0018] When the plastic product needs to be processed at an inclined angle, the sliding assembly of the blocking block and the supporting table and the rotation of the connecting plate drive the rotation of the inclined plate on the supporting table, so that the plastic product can be supported at an inclined angle, and then the cutting knife on the cutting piece can be used for cutting. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0021] Figure 2 It is an expanded schematic diagram of the inclined plate of the present application;

[0022] Figure 3 It is the internal structure schematic view of the fixed shell of the utility model;

[0023] Figure 4 It is the internal structure schematic view of the support table of the utility model;

[0024] Figure 5 It is the structure schematic view of the connecting plate of the utility model.

[0025] In the figure: 1, support table; 2, cutting piece; 3, limiting plate; 4, synchronous frame; 5, fixed shell; 6, rotating column; 7, threaded section; 8, displacement plate; 9, clamping drive motor; 10, clamping worm; 11, clamping worm wheel; 12, blocking block; 13, inclined plate; 14, closure block; 15, adjusting plate; 16, rotating column; 17, connecting plate; 18, sliding column; 19, angle adjustment drive motor; 20, first bevel gear; 21, second bevel gear. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the utility model more clearly and clearly, the utility model will be further described in detail below by combining with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0027] In order to make the person in the art better understand the utility model scheme, the technical scheme in the embodiment of the utility model will be clearly and completely described below by combining with the drawings.

[0028] It should be noted that the examples in the utility model and the features and technical schemes in the examples can be combined with each other without conflict.

[0029] It should be noted that: similar signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0030] Referring to Figures 1-5The utility model provides a kind of cutting device for processing environment-friendly plastic product, including support table 1, the top of support table 1 is fixed with cutting part 2, the both ends of the both sides of support table 1 top are provided with limiting plate 3, and the both ends of one side of limiting plate 3 are all opened with guide surface, to allow plastic product to be transported, it can enter between the both sides limiting plate 3 by guide surface, the bottom of support table 1 is equipped with adjusting mechanism for driving both sides limiting plate 3 reverse movement, adjusting mechanism includes synchronous frame 4, fixed shell 5, rotating column 6, screw segment 7, displacement plate 8, clamping drive motor 9, clamping worm 10 and clamping worm wheel 11, the bottom of support table 1 is provided with fixed shell 5, the inside of both sides of fixed shell 5 and with the position corresponding to limiting plate 3 are all slidably connected with synchronous frame 4, and the shape of synchronous frame 4 is side U shape, the top of synchronous frame 4 is fixed with limiting plate 3, so that the movement of synchronous frame 4 moves limiting plate 3 synchronously;

[0031] In the embodiment, the movement of the plastic product on the top of the support table 1 is specifically driven by the conveyor belt in the two-end process.

[0032] In the embodiment, the cutting part 2 is composed of a fixing frame, a cutting knife, a push rod motor, a translation block, a translation screw rod and a translation adjusting motor. The fixing frame is fixed to the top of the support table 1. The translation block is slidably connected to the outer side of the top end of the fixing frame. The push rod motor is fixed to the bottom of the translation block. The push rod of the push rod motor is fixed with a connecting frame. The cutting knife is rotatably connected to the inner side of the bottom end of the connecting frame. The connecting frame is fixed with a stepping motor at one end. The output end of the stepping motor is connected with the cutting knife. The top end of the fixing frame is rotatably connected with the translation screw rod. The outer side of the translation screw rod is threadedly connected with the translation block. Meanwhile, the top of the fixing frame is fixed with the translation adjusting motor. The output end of the translation adjusting motor is connected with the translation screw rod. Thus, the cutting knife can be adjusted in height by the push rod motor and translated by the translation screw rod. Therefore, the cutting knife can be used for cutting and processing wider plastic. The cutting knife, the push rod motor and the translation screw rod are all supported by the fixing frame.

[0033] The displacement plates 8 are fixed to the both sides of the inside of the fixed shell 5. The shape of the displacement plates 8 is concave. The displacement plates 8 are fixed with the synchronous frames 4. The movement of the displacement plates 8 drives the synchronous frames 4 on the same side to move. The synchronous frames 4 drive the corresponding limiting plates 3 to move synchronously. The rotating column 6 is rotatably connected to the inside of the fixed shell 5. The screw segments 7 are formed on the outer sides of the both sides of the rotating column 6. The screw threads of the two screw segments 7 are opposite. The outer sides of the screw segments 7 are threadedly connected with the displacement plates 8. The rotation of the rotating column 6 drives the two displacement plates 8 to move reversely through the two screw segments 7 with opposite screw threads. The clamping drive motor 9 is fixed in the inside of the fixed shell 5. The output end of the clamping drive motor 9 is connected with the clamping worm 10. The top of the clamping worm 10 is meshingly connected with the clamping worm wheel 11. The inside of the clamping worm wheel 11 is fixed with the rotating column 6. The rotation of the clamping worm wheel 11 drives the rotating column 6 to rotate synchronously.

[0034] One end of the top of the support table 1 is slidingly connected with the blocking block 12, so that the blocking block 12 can enter the inside of the support table 1 through the bottom cylindrical table, and the blocking block 12 is not translatable on the top of the support table 1. The other end of the top of the support table 1 is provided with an angle adjusting mechanism, which comprises an inclined plate 13, an adjusting plate 15, a rotating column 16, a connecting plate 17, a sliding column 18, an angle adjusting drive motor 19, a first bevel gear 20 and a second bevel gear 21. The inside of the other end of the top of the support table 1 is provided with a placing cavity. The inside of one end of the placing cavity is screw-connected with a closing block 14, so that the plastic residues entering the inside of the placing cavity can be cleaned by the disengagement of the closing block 14 and the placing cavity. The top end of the placing cavity is rotationally connected with the inclined plate 13, so that the one end of the inclined plate 13 close to the blocking block 12 is rotationally connected with the support table 1 through a shaft, and the other end of the inclined plate 13 is rotated upward and away from the support table 1.

[0035] The two sides of the bottom of the inclined plate 13 and inside the placing cavity are fixed with the adjusting plates 15. The bottom end of the inside of the placing cavity is rotationally connected with the rotating column 16. The outside of the rotating column 16 is fixed with the connecting plate 17. The two sides of one end of the connecting plate 17 are fixed with the sliding columns 18. The sliding columns 18 are slidingly connected with the adjusting plates 15, so that the connecting plate 17 rotates around the rotating column 16, and the adjusting plates 15 are extruded by the sliding columns 18, and the inclined plate 13 rotates around the rotational connection position with the support table 1. The inside of the adjacent side of the two adjusting plates 15 is provided with an adjusting groove. The sliding columns 18 are slidingly connected with the adjusting plates 15 through the adjusting grooves, so that the sliding columns 18 can slide in the adjusting grooves of the adjusting plates 15 at will. The sliding columns 18 are revolved bodies. The inside of the placing cavity is fixed with the angle adjusting drive motor 19. The output end of the angle adjusting drive motor 19 is connected with the first bevel gear 20. The top of the first bevel gear 20 is meshingly connected with the second bevel gear 21. The inside of the second bevel gear 21 is fixed with the rotating column 16, so that the rotation of the first bevel gear 20 drives the rotating column 16 to rotate through the second bevel gear 21.

[0036] The use process of the cutting device for processing plastic products in an environment-friendly manner is as follows: the plastic product to be processed is moved on the top of the supporting table 1, at this time, according to the different widths of the plastic products, the clamping worm 10 is driven to rotate through the work of the clamping drive motor 9, the rotation of the clamping worm 10 drives the meshing connection of the clamping worm wheel 11 to rotate, the rotation of the clamping worm wheel 11 drives the threaded section 7 to rotate through the rotation column 6, the threaded section 7 with opposite screw rotation directions is rotated, the threaded section 7 drives the displacement plate 8 connected through threads to move, the two displacement plates 8 are moved to approach, the movement of the displacement plate 8 drives the corresponding limiting plate 3 to move through the corresponding synchronous frame 4, the approach of the two limiting plates 3 guides and stabilizes the plastic product, and translation inclination of the plastic product during conveying is prevented;

[0037] When the plastic product needs to be processed in an inclined manner, at this time, the first bevel gear 20 is driven to rotate through the work of the angle adjusting drive motor 19, the rotation of the first bevel gear 20 drives the rotation column 16 to rotate through the meshing connection of the second bevel gear 21, the rotation of the rotation column 16 drives the connecting plate 17 to rotate synchronously, the connecting plate 17 is slid in the inside of the adjusting plate 15 through the sliding column 18, and the inclined plate 13 is rotationally connected with the supporting table 1, so that the inclined plate 13 is rotated upwards, then the blocking block 12 in the inside of the placement cavity is taken out, the blocking block 12 is installed on the top of the supporting table 1 through sliding connection and located at one end of the inclined plate 13, at this time, the plastic product processed in an inclined manner is supported through the blocking block 12 and placed through the inclination of the inclined plate 13, and then is processed through the cutting knife on the cutting piece 2.

[0038] The preferred embodiments of the utility model disclosed above are only used for helping to set forth the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to the specific implementation manners described. Apparently, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalent thereof.

Claims

1. An environmentally friendly cutting device for processing plastic products, characterized in that, The utility model provides a cutting device, including support platform (1), the top of support platform (1) is fixed with cutting piece (2), both ends of both sides of the top of support platform (1) are provided with limiting plate (3), the bottom of support platform (1) is installed with the adjusting mechanism for driving both sides limiting plate (3) reverse movement, the adjusting mechanism includes synchronous frame (4), fixed shell (5) and displacement plate (8), the bottom of support platform (1) is provided with fixed shell (5), the inside of both sides of fixed shell (5) and with limiting plate (3) corresponding position are slidably connected with synchronous frame (4), the top of synchronous frame (4) is fixed with limiting plate (3), both sides in the inside of fixed shell (5) are fixed with displacement plate (8), and displacement plate (8) is fixed with synchronous frame (4).

2. The cutting device for processing environmentally friendly plastic products according to claim 1, characterized in that, The limiting plate (3) is provided with a guide surface on one side.

3. The cutting device for processing environmentally friendly plastic products according to claim 1, characterized in that, The adjusting mechanism includes rotating column (6), threaded section (7), clamping drive motor (9), clamping worm (10) and clamping worm wheel (11), the inside of fixed shell (5) is rotatably connected with rotating column (6), the outside of both sides of rotating column (6) is provided with threaded section (7), and the screw thread rotation direction of two threaded sections (7) is opposite, the outside of threaded section (7) is threadedly connected with displacement plate (8), the inside of fixed shell (5) is fixed with clamping drive motor (9), the output of clamping drive motor (9) is connected with clamping worm (10), the top of clamping worm (10) is meshedly connected with clamping worm wheel (11), and the inside of clamping worm wheel (11) is fixed with rotating column (6).

4. The cutting device for processing environmentally friendly plastic products according to claim 1, characterized in that, The top of support platform (1) is slidably connected with a blocking block (12) at one end.

5. The cutting device for processing environmentally friendly plastic products according to claim 1, characterized in that, The top of support platform (1) is slidably connected with a blocking block (12) at one end.

6. The cutting device for processing environmentally friendly plastic products according to claim 5, characterized in that, The top of support platform (1) is slidably connected with a blocking block (12) at one end.

7. The cutting device for processing environmentally friendly plastic products according to claim 5, characterized in that, The top of support platform (1) is slidably connected with a blocking block (12) at one end. The inside of one end of the placing cavity is threadedly connected with a closing block (14). The inside of one end of the placing cavity is threadedly connected with a closing block (14). The inside of one end of the placing cavity is threadedly connected with a closing block (14).

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