Anti-skid folding machine for filter cotton processing

Abstract

The utility model relates to the technical field of folding machines, and provides an antiskid folding machine for filter cotton processing, which comprises a bottom plate and a rack, the rack is fixed on the bottom plate, a conveying component is arranged on the rack, an extrusion folding component is arranged on the surface of the rack and comprises a pair of telescopic cylinders, and the telescopic cylinders are respectively arranged at two ends of the surface of the rack. The output end of the telescopic air cylinder is connected with a top frame, a plurality of movable frames are movably connected into the top frame in a sleeved mode, folding blocks are arranged at the bottoms of the movable frames, and the movable frames are connected with a pair of pressure springs in a sleeved mode. By means of the technical scheme, the problems that in the prior art, an internal structure and an external structure of an existing folding machine are both simple, in the using process, an air filter screen cannot be well conveyed in a limited mode, the air filter screen cannot be well pressed and folded, and the machined air filter screen is inconvenient to cut are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pleating machines, and in particular to an anti-slip pleating machine for processing filter cotton. Background Art

[0002] Air filter cotton or air filter net is divided into four types: coarse efficiency, medium efficiency, sub-high efficiency and high efficiency. Different numbers of air filters are installed in a pipe according to the amount of air volume. The filter section is installed in the central air-conditioning system to filter out dust particles in the indoor air to achieve high quality of indoor air. Discount machines are widely used in the production and manufacturing process of air filters.

[0003] The existing folding machine has relatively simple internal and external structures, and cannot effectively limit the conveyance of the air filter during use, cannot effectively fold the air filter, and is not convenient for cutting the processed air filter.

[0004] Therefore, improvements are made to address the above problems. Utility Model Content

[0005] The utility model provides an anti-slip pleating machine for processing filter cotton, which solves the problems that the existing pleating machines in the relevant technology have relatively simple internal and external structures, cannot effectively limit the conveyance of the air filter net during use, cannot effectively pleat the air filter net, and are not convenient for cutting the processed air filter net.

[0006] The technical solution of the utility model is as follows:

[0007] A base plate and a stand, wherein the stand is fixed to the base plate;

[0008] A conveying assembly, wherein the conveying assembly is arranged on the stand;

[0009] An extrusion and folding component is arranged on the surface of the platform. The extrusion and folding component includes a pair of telescopic cylinders, which are respectively arranged at both ends of the platform surface. The output end of the telescopic cylinder is connected to a top frame, and a movable set in the top frame is connected to a plurality of movable frames. A folding block is arranged at the bottom of the movable frame, and a pair of pressure springs are connected to the upper set of the movable frame.

[0010] As a further technical solution, a rectangular opening is opened at the top of the top frame, a connecting frame is arranged at the top of the top frame, a second cylinder is installed on the connecting frame, a cutting knife is arranged at the output end of the second cylinder, and the cutting knife is located in the rectangular opening.

[0011] As a further technical solution, a through opening is opened on the surface of the platform, and a flip plate is rotatably connected in the through opening. A driving motor is arranged at the bottom of the platform, and transmission wheels are arranged at the output end of the driving motor and one end of the flip plate. The transmission wheels are connected by belt drive, and a plurality of folding grooves are opened on the surface of the flip plate.

[0012] As a further technical solution, the conveying assembly includes a pair of baffles, which are located at both ends of the platform surface. The platform surface is provided with an inner groove, and the inner groove and the platform surface are rotatably connected with conveying rollers, and the conveying rollers are driven to rotate by a motor.

[0013] As a further technical solution, the bottom heights of a plurality of the folded blocks are progressively stepped.

[0014] As a further technical solution, the flip plate can be flipped 180° through the driving motor control.

[0015] As a further technical solution, the lower end surface of the folding block and the folding groove are both V-shaped structures.

[0016] As a further technical solution, a certain gap is left between the two sides of the flip plate and the inside of the through opening.

[0017] The working principle and beneficial effects of the utility model are:

[0018] The utility model is provided with an extrusion folding assembly. Through the interaction of structures such as a telescopic cylinder, a movable frame, a folding block, a pressure spring, a second cylinder, a cutting knife, a flip plate and a folding groove, the filter cotton can be evenly folded into shape through the cooperation of the stepped extrusion blocks and the folding grooves on the surface of the flip plate, and then cut with the cutting knife. It can be quickly formed and quickly unloaded with the flip frame. The processing efficiency is high and the stability is strong. It has a good anti-slip folding effect and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is the axonometric drawing of the utility model;

[0022] Figure 3 This is a cross-sectional view of the utility model;

[0023] In the figure: 1. bottom plate; 2. stand; 3. extrusion folding assembly; 3-1. telescopic cylinder; 3-2. top frame; 3-3. movable frame; 3-4. folding block; 3-5. pressure spring; 3-6. rectangular opening; 3-7. connecting frame; 3-8. second cylinder; 3-9. cutting knife; 3-10. through opening; 3-11. flip plate; 3-12. driving motor; 3-13. transmission wheel; 3-14. folding groove; 4. conveying assembly; 4-1. baffle; 4-2. inner groove; 4-3. conveying roller. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1~Figure 3 As shown, this embodiment provides an anti-slip folding machine for filter cotton processing, including

[0026] A base plate (1) and a stand (2), wherein the stand (2) is fixed on the base plate (1);

[0027] A conveying assembly (4), wherein the conveying assembly (4) is arranged on the stand (2);

[0028] The extrusion and folding assembly (3) is arranged on the surface of the platform (2), and the extrusion and folding assembly (3) comprises a pair of telescopic cylinders (3-1), the telescopic cylinders (3-1) are respectively arranged at two ends of the surface of the platform (2), the output end of the telescopic cylinder (3-1) is connected to a top frame (3-2), a plurality of movable frames (3-3) are movably connected in the top frame (3-2), a folding block (3-4) is arranged at the bottom of the movable frame (3-3), a pair of pressure springs (3-5) are movably connected on the upper surface of the movable frame (3-3), a rectangular opening (3-6) is opened at the top of the top frame (3-2), and a connecting frame (3-7) is arranged at the top of the top frame (3-2) A second cylinder (3-8) is installed on the connecting frame (3-7), a cutting knife (3-9) is arranged at the output end of the second cylinder (3-8), the cutting knife (3-9) is located in the rectangular opening (3-6), a through opening (3-10) is opened on the surface of the platform (2), a turning plate (3-11) is rotatably connected in the through opening (3-10), a driving motor (3-12) is arranged at the bottom of the platform (2), a transmission wheel (3-13) is arranged at the output end of the driving motor (3-12) and one end of the turning plate (3-11), the transmission wheels (3-13) are connected by belt transmission, and a plurality of folding grooves (3-14) are opened on the surface of the turning plate (3-11).

[0029] In this embodiment, in order to achieve the effect of anti-slip folding of the filter cotton, an extrusion folding component (3) is designed. Two telescopic cylinders (3-1) are arranged on the stand (2), and the output end is connected to the top frame (3-2). The top frame (3-2) is equipped with a plurality of movable frames (3-3). The bottom of the movable frames (3-3) are all provided with folding blocks (3-4) for squeezing the filter cotton for folding, and a pressure spring (3-5) is provided to provide pressure. A through hole (3-10) is opened on the surface of the stand (2), and a flip plate (3-11) is rotatably connected inside. A driving mechanism is provided at the bottom of the stand (2). The motor (3-12) is provided with a driving wheel (3-13) at the output end of the driving motor (3-12) and one end of the flip plate (3-11). The driving wheels (3-13) are driven by a belt. The flip plate (3-11) can be controlled to rotate by the driving motor (3-12), so as to facilitate unloading after folding and forming. A connecting frame (3-7) is also provided on the top of the top frame (3-2), and a rectangular opening (3-6) is opened directly below. A second cylinder (3-8) is installed on the connecting frame (3-7). The output end of the second cylinder (3-8) is connected with a cutting knife (3-9) for cutting the filter cotton after the folding is completed.

[0030] Furthermore, the conveying assembly (4) includes a pair of baffles (4-1), the baffles (4-1) are located at both ends of the surface of the platform (2), the surface of the platform (2) is provided with an inner groove (4-2), the inner groove (4-2) and the surface of the platform (2) are both rotatably connected with a conveying roller (4-3), and the conveying roller (4-3) is driven to rotate by a motor.

[0031] In this embodiment, in order to achieve the effect of conveying the filter cotton, a conveying component (4) is designed, and baffles (4-1) are arranged on both sides of the surface of the stand (2), an inner groove (4-2) is opened in the surface, and conveying rollers (4-3) are arranged in the inner groove (4-2) and the outer surface, and one of the conveying rollers (4-3) is driven to rotate by a motor to convey the filter cotton for smooth movement and precise position adjustment.

[0032] Furthermore, the bottom heights of the plurality of folding blocks (3-4) are progressively stepped.

[0033] In this embodiment, through the step-like progressive effect from high to low, the multiple folding blocks (3-4) squeeze the filter cotton one by one, so that the filter cotton can be gradually tightened and will not break due to compression.

[0034] Furthermore, the flip plate (3-11) can be controlled to flip 180° through the drive motor (3-12).

[0035] In this embodiment, the folding groove (3-14) of the flip plate (3-11) can be vertically downward through a flip angle of 180°, which is convenient for unloading after forming.

[0036] Furthermore, the lower end surface of the folding block (3-4) and the folding groove (3-14) are both V-shaped structures.

[0037] In this embodiment, through the coordination of the V-shaped structure, the folding blocks (3-4) and the folding grooves (3-14) completely extrude the filter cotton into shape, and the fold marks are obvious.

[0038] Furthermore, a certain gap is left between the two sides of the flip plate (3-11) and the inside of the through opening (3-10).

[0039] In this embodiment, a gap is left between the flip plate (3-11) and the inner side of the through opening (3-10), so that when the flip plate (3-11) flips 180 degrees, the fallen filter will not be caught between them.

[0040] When processing is required, the filter cotton is laid on the stand (2) and fed between the conveying rollers (4-3). The motor is started to control the conveying rollers (4-3) to rotate, and the filter cotton is moved to the processing position. The telescopic cylinder (3-1) is started to control the top frame (3-2) to fall, so that the folding block is pressed on the outermost edge of the filter cotton. When the height continues to drop, the plurality of folding blocks (3-4) gradually press the filter cotton into the folding groove (3-14) and squeeze it through the elastic force of the pressure spring (3-5). After forming, the second cylinder (3-8) is started to make the cutting knife (3-9) fall to cut the filter cotton, and then the cutting knife (3-9) and the folding block (3-4) are lifted, and the driving motor (3-12) is started to drive the turning plate (3-11) to rotate 180 degrees through the transmission wheel (3-13) and the belt, so that the folded filter cotton falls to the bottom.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A non-slip folding machine for filter cotton processing, characterized in that: include A base plate (1) and a stand (2), wherein the stand (2) is fixed on the base plate (1); A conveying assembly (4), wherein the conveying assembly (4) is arranged on the platform (2); An extrusion and folding component (3) is arranged on the surface of the platform (2), and the extrusion and folding component (3) comprises a pair of telescopic cylinders (3-1), the telescopic cylinders (3-1) are respectively arranged at two ends of the surface of the platform (2), the output end of the telescopic cylinder (3-1) is connected to a top frame (3-2), a plurality of movable frames (3-3) are movably connected in the top frame (3-2), a folding block (3-4) is arranged at the bottom of the movable frame (3-3), and a pair of pressure springs (3-5) are movably connected on the movable frame (3-3).

2. The anti-slip pleating machine for filter cotton processing according to claim 1, characterized in that: A rectangular opening (3-6) is provided on the top of the top frame (3-2), a connecting frame (3-7) is provided on the top of the top frame (3-2), a second cylinder (3-8) is installed on the connecting frame (3-7), a cutting knife (3-9) is provided at the output end of the second cylinder (3-8), and the cutting knife (3-9) is located in the rectangular opening (3-6).

3. The anti-slip pleating machine for filter cotton processing according to claim 2, characterized in that: A through opening (3-10) is provided on the surface of the platform (2), a flip plate (3-11) is rotatably connected in the through opening (3-10), a driving motor (3-12) is provided at the bottom of the platform (2), a transmission wheel (3-13) is provided at the output end of the driving motor (3-12) and one end of the flip plate (3-11), the transmission wheels (3-13) are connected via a belt drive, and a plurality of folding grooves (3-14) are provided on the surface of the flip plate (3-11).

4. The anti-slip pleating machine for filter cotton processing according to claim 1, characterized in that: The conveying assembly (4) comprises a pair of baffles (4-1), wherein the baffles (4-1) are located at both ends of the surface of the platform (2), an inner groove (4-2) is provided on the surface of the platform (2), and the inner groove (4-2) and the surface of the platform (2) are both rotatably connected with a conveying roller (4-3), and the conveying roller (4-3) is driven to rotate by a motor.

5. The anti-slip pleating machine for filter cotton processing according to claim 1, characterized in that: The bottom heights of the plurality of folding blocks (3-4) are progressively stepped.

6. The anti-slip pleating machine for filter cotton processing according to claim 3, characterized in that: The flip plate (3-11) can be controlled to flip 180 degrees through the drive motor (3-12).

7. The anti-slip pleating machine for filter cotton processing according to claim 3, characterized in that: The lower end surface of the folding block (3-4) and the folding groove (3-14) are both V-shaped structures.

8. The anti-slip pleating machine for filter cotton processing according to claim 3, characterized in that: A certain gap is left between the two sides of the flip plate (3-11) and the inside of the through opening (3-10).

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