Flattening device for processing polyester screen

Abstract

The utility model relates to the technical field of flattening devices, in particular to a flattening device for polyester screen processing, which comprises a base, a wind-up roller, an L-shaped plate, a hydraulic rod, a first pressing plate and a flattening mechanism, the wind-up roller is arranged above the base, the L-shaped plate is fixedly connected to the top of the base, the hydraulic rod is fixedly mounted at the top of the inner wall of the L-shaped plate, and the first pressing plate is fixedly connected with the hydraulic rod. The output end is fixedly connected with the top of a first pressing plate through a first telescopic rod. The flattening mechanism is arranged at the top of the base and comprises an L-shaped rod, a second pressing plate and a trapezoidal block, and the L-shaped rod is fixedly connected to the left side of the first pressing plate; by means of the unique double-pressing-plate structure and linkage of the L-shaped rods and the trapezoid blocks, pressure is applied to the screen from the two sides, the limitation of a traditional single pressing plate is broken through, the flattening degree and stability are remarkably improved, the rebound rate of the screen is reduced, the machining precision and quality are guaranteed, the service life of the screen is prolonged, and the high-end screen machining strict standard is met; and the product reliability and the market recognition degree are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a flattening device technical field, specifically is a kind of flattening device for polyester screen mesh processing. BACKGROUND

[0002] Polyester screen mesh is the net-shaped filter material woven by polyester fiber as main raw material, it has many characteristics, light and soft texture, good chemical stability, can effectively resist acid and alkali corrosion, can be stably served in various complex chemical environments.The existing polyester screen mesh is curled into a cylindrical shape during processing, so that the curved part of the polyester screen mesh needs to be flattened.

[0003] The traditional flattening device generally uses a hydraulic cylinder to drive a pressing plate to flatten the screen mesh. However, due to the toughness of the screen mesh, the curvature of the screen mesh is likely to rebound after the pressing plate is lifted, and the flattening duration is short.

[0004] Through the above analysis, the problems and defects of the prior art are: the traditional screen mesh flattening device only has a single pressing structure, the flattening effect is poor, and the screen mesh curvature is easy to rebound. INVENTION CONTENTS

[0005] The utility model aims at providing a flattening device for polyester screen mesh processing to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A flattening device for polyester screen mesh processing includes a base, a winding roller, an L-shaped plate, a hydraulic rod, a pressing plate one and a flattening mechanism. The winding roller is arranged above the base, and the L-shaped plate is fixedly connected to the top of the base. The hydraulic rod is fixedly installed on the inner wall top of the L-shaped plate, and the output end is fixedly connected to the top of the pressing plate one through a telescopic rod one. The flattening mechanism is arranged on the top of the base. The flattening mechanism includes an L-shaped rod, a pressing plate two and a trapezoidal block. The L-shaped rod is fixedly connected to the left side of the pressing plate one. The trapezoidal block is fixedly connected to the left side of the pressing plate two. The top of the base is fixedly connected with a vertical plate, and the pressing plate two is located on the left side of the vertical plate. The bottom of the L-shaped rod is provided with an inclined surface.

[0008] Preferably, the top of the base is fixedly connected with a support rod, and the top of the support rod is fixedly connected with a horizontal plate.

[0009] Preferably, the top of the base is fixedly connected with a vertical plate. The left side of the vertical plate is fixedly connected with a limiting rod. The front and back sides of the pressing plate two are fixedly connected with connecting plates. The limiting rod penetrates through the connecting plates and is slidingly connected with the connecting plates. The limiting rod, the connecting plates and the vertical plate are arranged to enable the pressing plate two to move stably left and right.

[0010] Preferably, the outer wall of the limiting rod is sleeved with a spring, two ends of the spring are fixedly connected with the left side of the vertical plate and the right side of the connecting plate respectively, and the spring can drive the second pressing plate to reset.

[0011] Preferably, the upper portion of the base is provided with a first circular roller and a second circular roller, the first circular roller and the second circular roller are fixedly connected to the top of the base through an L-shaped connecting rod one and an L-shaped connecting rod two, and the first circular roller and the second circular roller are arranged to guide the screen.

[0012] Preferably, the right side of the L-shaped plate is provided with a cutting mechanism, the cutting mechanism comprises a fixed plate, an electric push rod and a mounting plate, the fixed plate is fixedly connected to the right side of the L-shaped plate, the electric push rod is fixedly connected to the bottom of the fixed plate, the output end of the electric push rod is fixedly connected to the top of the mounting plate through an extension rod two, and the top of the horizontal plate is provided with a through hole.

[0013] Preferably, the top of the horizontal plate is fixedly connected with a circular rod, the circular rod penetrates through the mounting plate and is slidably connected with the mounting plate, and the bottom of the mounting plate is provided with a blade.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The unique double-pressing plate structure, the L-shaped rod and the trapezoidal block linkage, pressing the screen from both sides, breaking through the limitation of traditional single-pressing plate, significantly improving the flattening degree and stability, reducing the screen rebound rate, ensuring the processing precision and quality, prolonging the service life of the screen, meeting the high-end screen processing strict standards, improving the product reliability and market acceptance;

[0016] 2. Seamless connection of conveying, flattening, precise flattening and efficient cutting reduces manual intervention and operation links, reduces labor intensity and human error, greatly improves processing efficiency and production capacity, enhances enterprise market response capability and economic benefit, leads the technical upgrading and innovative development of screen processing industry. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the overall structure of the utility model Figure 1 ;

[0018] Figure 2 is the overall structure of the utility model Figure 2 ;

[0019] Figure 3Part structure schematic view of the flattening mechanism of the utility model;

[0020] Figure 4 Structure schematic view of the cutting mechanism of the utility model.

[0021] In the drawing: 1, base; 2, winding roller; 3, L-shaped plate; 4, hydraulic rod; 5, pressing plate one; 6, supporting rod; 7, cross plate; 8, flattening mechanism; 81, L-shaped rod; 82, vertical plate; 83, limiting rod; 84, connecting plate; 85, spring; 86, pressing plate two; 87, trapezoidal block; 9, vertical plate; 10, round roller one; 11, round roller two; 12, cutting mechanism; 121, fixed plate; 122, electric push rod; 123, mounting plate; 124, round rod; 125, through hole. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] For example, Figures 1-3As shown, a polyester screen mesh processing flattening device, including base 1, winding roller 2, L-shaped plate 3, hydraulic rod 4, pressing plate one 5 and flattening mechanism 8, winding roller 2 is arranged above base 1, and L-shaped plate 3 is fixedly connected to the top of base 1, hydraulic rod 4 is fixedly installed on the inner wall top of L-shaped plate 3, and the output end is fixedly connected with the top of pressing plate one 5 through the extension rod one; flattening mechanism 8 is arranged on the top of base 1, flattening mechanism 8 includes L-shaped rod 81, pressing plate two 86 and trapezoidal block 87, L-shaped rod 81 is fixedly connected to the left side of pressing plate one 5, trapezoidal block 87 is fixedly connected to the left side of pressing plate two 86, the top of base 1 is fixedly connected with vertical plate 9, and pressing plate two 86 is located on the left side of vertical plate 9, the bottom of L-shaped rod 81 is provided with an inclined surface, the top of base 1 is fixedly connected with support rod 6, and the top of support rod 6 is fixedly connected with horizontal plate 7, the top of base 1 is fixedly connected with vertical plate 82, the left side of vertical plate 82 is fixedly connected with limiting rod 83, pressing plate two 86 is fixedly connected with connecting plate 84 on the front and back sides, limiting rod 83 penetrates connecting plate 84 and is slidingly connected with connecting plate 84, limiting rod 83, connecting plate 84 and vertical plate 82 are arranged to make pressing plate two 86 move stably left and right, spring 85 is sleeved on the outer wall of limiting rod 83, and the two ends of spring 85 are fixedly connected with the left side of vertical plate 82 and the right side of connecting plate 84 respectively, spring 85 can drive pressing plate two 86 to reset, round roller one 10 and round roller two 11 are arranged above base 1, round roller one 10 and round roller two 11 are fixedly connected with the top of base 1 through L-shaped connecting rod one and L-shaped connecting rod two respectively, round roller one 10 and round roller two 11 are arranged to guide the screen mesh, the screen mesh is wound on winding roller 2 counterclockwise, and then is discharged from the bottom of winding roller 2, and then passes through the bottom of round roller one 10 and the top of round roller two 11 in sequence, so that the arc surface of the screen mesh faces vertical plate 9 and horizontal plate 7, and the flattening effect is improved.

[0024] Specifically, the screen mesh is wound on winding roller 2, and one end of the screen mesh is moved to the top of horizontal plate 7 in sequence through round roller one 10 and round roller two 11, hydraulic rod 4 is started to drive pressing plate one 5 and L-shaped rod 81 to move downward, L-shaped rod 81 extrudes the inclined surface of trapezoidal block 87 when moving downward, so that pressing plate two 86 moves rightward, and pressing plate two 86 cooperates with vertical plate 9 to preliminarily flatten the screen mesh, and then pressing plate one 5 flattens the screen mesh again, and multiple flattening makes the flattening effect of the screen mesh better.

[0025] As Figure 4As shown, the right side of the L-shaped plate 3 is provided with a cutting mechanism 12, the cutting mechanism 12 comprises a fixed plate 121, an electric push rod 122, a mounting plate 123, the fixed plate 121 is fixedly connected to the right side of the L-shaped plate 3, the electric push rod 122 is fixedly connected to the bottom of the fixed plate 121, the output end of the electric push rod 122 is fixedly connected with the top of the mounting plate 123 through the telescopic rod two, the top of the horizontal plate 7 is provided with a through hole 125, the electric push rod 122 is arranged to drive the mounting plate 123 to move up and down, the top of the horizontal plate 7 is fixedly connected with a round rod 124, and the round rod 124 penetrates the mounting plate 123 and is slidably connected with the mounting plate 123, the bottom of the mounting plate 123 is provided with a blade, the round rod 124 is arranged to enable the blade to stably move up and down, the top of the round rod 124 is connected with a limiting block, and the purpose of preventing disengagement is achieved.

[0026] Specifically, the electric push rod 122 is started to drive the mounting plate 123 to move downwards, the mounting plate 123 drives the blade to move downwards to cut the flattened screen, so that the screen is cut to the required size, and subsequent cutting is not required, thereby improving the functionality and practicability of the device.

[0027] Further, the above-mentioned electric control technology is prior art and is not the main innovation point of the present application, and will not be described in detail here.

[0028] The working principle of the utility model is as follows: the screen is wound on the winding roller 2, one end of the screen is sequentially moved through the round roller one 10 and the round roller two 11 to the top of the horizontal plate 7, the hydraulic rod 4 is started to drive the pressing plate one 5 and the L-shaped rod 81 to move downwards, the L-shaped rod 81 moves downwards to press the inclined surface of the trapezoidal block 87, so that the pressing plate two 86 moves rightwards, the pressing plate two 86 cooperates with the vertical plate 9 to preliminarily flatten the screen, then the pressing plate one 5 flattens the screen again, and multiple flattening makes the flattening effect of the screen better, the winding roller 2 is driven by the motor to rotate counterclockwise to release the screen, and the flattened screen is pulled by external traction equipment; the electric push rod 122 is started to drive the mounting plate 123 to move downwards, the mounting plate 123 drives the blade to move downwards to cut the flattened screen, so that the screen is cut to the required size, and subsequent cutting is not required, thereby improving the functionality and practicability of the device.

[0029] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only preferred examples of the utility model and are not intended to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A flattening device for polyester screen mesh processing, characterized by, Include: Base (1), winding roller (2), L-shaped plate (3), hydraulic rod (4), pressing plate (5) and flattening mechanism (8), the winding roller (2) is arranged above the base (1), and the L-shaped plate (3) is fixedly connected to the top of the base (1), the hydraulic rod (4) is fixedly installed on the inner wall top of the L-shaped plate (3), and the output end is fixedly connected with the top of the pressing plate (5) through the telescopic rod one; The flattening mechanism (8) is arranged on the top of the base (1), the flattening mechanism (8) includes L-shaped rod (81), pressing plate (86) and trapezoidal block (87), the L-shaped rod (81) is fixedly connected to the left side of the pressing plate (5), the trapezoidal block (87) is fixedly connected to the left side of the pressing plate (86), the top of the base (1) is fixedly connected with the vertical plate (9), and the pressing plate (86) is located on the left side of the vertical plate (9), and the bottom of the L-shaped rod (81) is provided with an inclined surface.

2. The flattening device for polyester screen mesh processing according to claim 1, characterized in that: The top of the base (1) is fixedly connected with the support rod (6), and the top of the support rod (6) is fixedly connected with the horizontal plate (7).

3. The flattening device for polyester screen mesh processing according to claim 2, characterized in that: The top of the base (1) is fixedly connected with the vertical plate (82), the left side of the vertical plate (82) is fixedly connected with the limiting rod (83), the front and back sides of the pressing plate (86) are fixedly connected with the connecting plate (84), and the limiting rod (83) penetrates through the connecting plate (84) and is slidably connected with the connecting plate (84).

4. The flattening device for polyester screen mesh processing according to claim 3, characterized in that: The outer wall of the limiting rod (83) is sleeved with the spring (85), and the two ends of the spring (85) are fixedly connected with the left side of the vertical plate (82) and the right side of the connecting plate (84) respectively.

5. The flattening device for polyester screen mesh processing according to claim 3, characterized in that: The top of the base (1) is provided with a round roller (10) and a round roller (11), and the round roller (10) and the round roller (11) are fixedly connected to the top of the base (1) through the L-shaped connecting rod one and the L-shaped connecting rod two respectively.

6. The flattening device for polyester screen mesh processing according to claim 2, characterized in that: The right side of the L-shaped plate (3) is provided with a cutting mechanism (12), the cutting mechanism (12) includes a fixed plate (121), an electric push rod (122), an installation plate (123), the fixed plate (121) is fixedly connected to the right side of the L-shaped plate (3), the electric push rod (122) is fixedly connected to the bottom of the fixed plate (121), the output end of the electric push rod (122) is fixedly connected with the top of the installation plate (123) through the telescopic rod two, and the top of the horizontal plate (7) is provided with a through hole (125).

7. The flattening device for polyester screen mesh processing according to claim 6, characterized in that: The top of the horizontal plate (7) is fixedly connected with a round rod (124), and the round rod (124) penetrates through the installation plate (123) and is slidably connected with the installation plate (123), and the bottom of the installation plate (123) is provided with a blade.

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