Cutting device for air filter paper processing
By introducing an antistatic structure into the cutting device, positive and negative ion airflow is used to eliminate electrostatic adsorption, thus solving the adhesion problem during the cutting of nanofiber materials and improving the cutting efficiency of air filter paper.
Patent Information
- Application Number
- CN202520557074.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-27
AI Technical Summary
Existing air filter paper cutting devices are prone to electrostatic adsorption when cutting nanofiber materials, causing the cut filter papers to stick together and become difficult to separate, thus affecting processing efficiency.
The antistatic structure consists of an upper air duct, a lower air duct, an air outlet, an air outlet cover, side support rods, auxiliary brushes, and an ion fan. It eliminates electrostatic adsorption through positive and negative ion airflow, ensuring smooth cutting.
It effectively removes electrostatic adsorption, prevents filter paper from sticking together after cutting, and improves the separation efficiency after cutting and the processing efficiency of the device.
Smart Images
Figure CN223947996U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to air filter paper processing technical field, concretely is a kind of cutting device for air filter paper processing. BACKGROUND
[0002] When producing and processing air filter paper composed of nanofiber membrane, in order to facilitate air filter paper to meet the filtering requirements of different sizes and shapes, cutting equipment is often used to cut air filter paper, so that the raw materials can be used to the maximum extent, waste is reduced, and production cost is reduced.
[0003] At present, the existing cutting device for air filter paper processing generally realizes multiple cutting of air filter paper through reciprocating lifting action of blade, but considering that the material made of nanofiber material is easy to produce electrostatic adsorption force, and thus the device is easy to cause mutual adhesion of cut filter paper during actual cutting process, which is difficult to separate, thereby affecting subsequent processing efficiency of the equipment, therefore, the cutting device for air filter paper processing is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a kind of cutting device for air filter paper processing to solve the problem that existing cutting device for air filter paper processing will cause electrostatic adsorption, resulting in mutual adhesion of cut filter paper, which is difficult to separate, in the background art.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A kind of cutting device for air filter paper processing, including operation platform, the top left side of the operation platform is fixedly connected with auxiliary support, the top low of the auxiliary support is fixedly connected with first vertical frame, the top high of the auxiliary support is fixedly connected with limiting vertical plate, the front end middle position of the limiting vertical plate is clamped with air outlet square tube, the front end upper side of the air outlet square tube is connected with upper air pipe, the front end lower side of the air outlet square tube is connected with lower air pipe, the opposite end face of the upper air pipe and lower air pipe is all provided with air outlet, the outside of the air outlet is equipped with air outlet cover, the left and right sides of the air outlet cover are all fixedly connected with side clamping strip, the opposite end of the side clamping strip of upper and lower is all fixedly connected with auxiliary brush, the rear end of the limiting vertical plate is fixedly installed with ion fan.
[0007] Preferably, the inner side upper side of the first vertical frame is rotatably connected with conveying roller, the inner side lower side of the first vertical frame is rotatably connected with supporting roller, the front end upper side of the first vertical frame is fixedly installed with driving motor, the output end of the driving motor extends to the inner side of first vertical frame and the front end of conveying roller and is fixedly connected together.
[0008] Preferably, the middle position of the operation platform is fixedly connected with a second vertical frame, an electric push rod is fixedly installed on the inner side of the upper position of the second vertical frame, the movable end of the electric push rod is fixedly connected with a clamping seat in sliding connection with the second vertical frame, a processing cutter is fixedly installed on the bottom of the clamping seat, the processing cutter is arranged on the vertical central axis of the second vertical frame, and a side support rod is fixedly connected to the right side of the clamping seat.
[0009] Preferably, the right side of the side support rod is fixedly connected with a sleeve at both front and rear ends, a guide rod is in sliding connection with the inner side of the sleeve, a top disc is fixedly connected to the top end of the guide rod, a spring is sleeved on the outer side of the guide rod, the upper end of the spring is fixedly connected with the top disc, the lower end of the spring is fixedly connected with the top end of the sleeve, a pressing disc structure is fixedly connected to the bottom of the guide rod, and a height difference of 10 cm exists between the guide rod and the processing cutter.
[0010] Preferably, the air outlet end of the ion fan extends to the inside of the limiting vertical plate and the air inlet end of the air outlet square pipe, the upper air pipe and the lower air pipe are symmetrically arranged along the transverse central axis of the air outlet square pipe as the symmetry axis, the air outlet ends of the two upper and lower side clamping strips are oppositely arranged, each two of the auxiliary brushes are arranged as a group, and there are two groups in total, and the outer end of the air outlet and the inner end of the side clamping strip are in size matching arrangement.
[0011] Compared with the prior art, the air filter paper cutting device has the advantages that:
[0012] In the air filter paper cutting device, the upper air pipe, the lower air pipe, the air outlet, the air outlet cover, the side support rod, the auxiliary brush, the air outlet square pipe and the ion fan are arranged, so that in the process of cutting the air filter paper composed of the nanofiber membrane, the electrostatic adsorption force generated during the production of the air filter paper can be removed by the ion fan before the air filter paper is cut, the electrostatic adsorption force is avoided from remaining, the problem that the cut filter paper is adhered to each other and is difficult to separate is solved, the device can be used for efficient cutting operation, and the processing efficiency of the device is improved. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a whole structure schematic view of the air filter paper cutting device;
[0014] Figure 2 It is a half cut structure schematic view of the air outlet cover of the air filter paper cutting device;
[0015] Figure 3The sleeve arrangement structure schematic diagram of the utility model.
[0016] In the drawing: 1, operation platform; 2, auxiliary support table; 3, first vertical frame; 4, limiting vertical plate; 5, upper air pipe; 6, lower air pipe; 7, air outlet; 8, air outlet cover; 9, side clamping strip; 10, auxiliary sweeping brush; 11, air outlet square pipe; 12, ion fan; 13, conveying roller; 14, driving motor; 15, supporting roller; 16, second vertical frame; 17, electric push rod; 18, clamping seat; 19, processing cutter; 20, side supporting rod; 21, sleeve; 22, guide rod; 23, top disc; 24, spring. DETAILED DESCRIPTION
[0017] 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, not 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 scope of the utility model.
[0018] Please refer to Figures 1-3 The utility model provides a technical scheme:
[0019] A kind of cutting device for air filter paper processing, including operation platform 1, the top end left side of operation platform 1 is fixedly connected with auxiliary support table 2, the top end low of auxiliary support table 2 is fixedly connected with first vertical frame 3, the top end high of auxiliary support table 2 is fixedly connected with limiting vertical plate 4, the front end middle position of limiting vertical plate 4 is clamped with air outlet square pipe 11, the front end upper side of air outlet square pipe 11 is connected with upper air pipe 5, the front end lower side of air outlet square pipe 11 is connected with lower air pipe 6, the opposite end face of upper air pipe 5 and lower air pipe 6 is all set with air outlet 7, the outside of air outlet 7 is equipped with air outlet cover 8, the left and right sides of air outlet cover 8 are all fixedly connected with side clamping strip 9, the opposite end of upper and lower two side clamping strips 9 is all fixedly connected with auxiliary sweeping brush 10, the rear end of limiting vertical plate 4 is fixedly installed with ion fan 12.
[0020] As Figure 1 Shown, the inside upper side of first vertical frame 3 is rotatably connected with conveying roller 13, the inside lower side of first vertical frame 3 is rotatably connected with supporting roller 15, the front end upper side of first vertical frame 3 is fixedly installed with driving motor 14, the output end of driving motor 14 extends to the inside of first vertical frame 3 and the front end of conveying roller 13 and is fixedly connected together, when air filter paper passes between conveying roller 13 and supporting roller 15, the device can be through driving motor 14 to start the transmission thrust generated by the rotation of conveying roller 13 to carry out transmission processing to air filter paper.
[0021] As Figure 1 And Figure 3As shown, the middle position of the operation platform 1 is fixedly connected with a second vertical frame 16, an electric push rod 17 is fixedly installed on the inner side of the upper position of the second vertical frame 16, the movable end of the electric push rod 17 is fixedly connected with a clamping seat 18 which is slidably connected with the second vertical frame 16, a processing cutter 19 is fixedly installed on the bottom of the clamping seat 18, the processing cutter 19 is arranged on the vertical central axis of the second vertical frame 16, a side support rod 20 is fixedly connected with the right side of the clamping seat 18, when the device works, the processing cutter 19 will cut the air filter paper for multiple times in the process of reciprocating lifting with the electric push rod 17; the right side of the side support rod 20 is fixedly connected with a sleeve 21 at both ends, a guide rod 22 is slidably connected with the inner side of the sleeve 21, a top disc 23 is fixedly connected with the top end of the guide rod 22, a spring 24 is sleeved on the outer side of the guide rod 22, the upper end of the spring 24 is fixedly connected with the top disc 23, the lower end of the spring 24 is fixedly connected with the top end of the sleeve 21, a pressing disc structure is fixedly connected with the bottom of the guide rod 22, there is a height difference of 10cm between the guide rod 22 and the processing cutter 19, under the setting of the reserved height difference, the guide rod 22 and the processing cutter 19 are lifted synchronously, the pre-pressing limiting structure composed of the side support rod 20, the sleeve 21, the guide rod 22, the top disc 23 and the spring 24 can fix the air filter paper to be processed in advance through the telescopic effect of itself through the pressing disc structure.
[0022] As shown in Figure 1 and Figure 2 The air outlet end of the ion fan 12 extends to the inside of the limiting vertical plate 4 and the air inlet end of the air outlet square tube 11, the upper air pipe 5 and the lower air pipe 6 are symmetrically arranged along the transverse central axis of the air outlet square tube 11 as the symmetry axis, the air outlet ends of the two upper and lower side clamping strips 9 are oppositely arranged, the two groups of auxiliary brushes 10 are arranged in groups of two, the outer end of the air outlet 7 and the inner end of the side clamping strip 9 are arranged in size, when the device processes the air filter paper through the electrostatic removal structure, the two groups of auxiliary brushes 10 installed on both sides of the air outlet cover 8 will sweep the dirt adhered to the air filter paper.
[0023] Workflow: the power required for the device in the utility model to start running all come from external power supply, specifically, before using the device, need to ensure that the ion fan 12, drive motor 14 and electric push rod 17 are controlled by cutting processing system at the same time, also need to be connected into the DC power module, and also need to ensure that the air filter paper to be processed is cut between the transmission roller 13 and the carrier roller 15 and the gap between the upper air pipe 5 and the lower air pipe 6, in the process of workshop production and processing of air filter paper composed of nanofiber membrane, need to use the cutting device, first in the setting of the device caused by the air filter paper to be processed under the guarantee, start drive motor 14 with transmission roller 13 to rotate, under the auxiliary support of carrier roller 15, transmission roller 13 rotates to generate transmission thrust, so that the air filter paper to be processed can be transmitted from left to right, while the air filter paper passes between the upper air pipe 5 and the lower air pipe 6, under the connecting action of the limiting vertical plate 4, with the device passing through the upper and lower two auxiliary brushes 10, the dirt adsorbed on the upper and lower surfaces of the air filter paper is cleaned, the device starts the ion fan 12 to generate airflow with positive and negative ions, after the airflow is divided inside the air outlet square pipe 11, it is respectively brought out through the two air outlets 7, the upper air pipe 5 and the lower air pipe 6 inside, at the same time, the device will benefit from these positive and negative ions to eliminate the static adsorption of the air filter paper, then the air filter paper will be conveyed to the cutting station, specifically, under the connection of the second vertical frame 16, the electric push rod 17 after starting will realize reciprocating lifting through the clamping seat 18 with the processing cutter 19 and the pre-pressing limiting structure, while the device pre-presses the air filter paper to be processed through the pressure plate structure at the bottom of the guide rod 22 and fixes it, the device can realize the cutting work of the air filter paper through the punching force generated by the lifting of the processing cutter 19, cooperate with the workshop to realize the cutting treatment of the air filter paper.
[0024] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A cutting device for processing air filter paper, comprising an operating platform (1), characterized in that: An auxiliary support platform (2) is fixedly connected to the top left of the operating platform (1). A first upright frame (3) is fixedly connected to the lower part of the top of the auxiliary support platform (2). A limiting upright plate (4) is fixedly connected to the upper part of the top of the auxiliary support platform (2). An air outlet square pipe (11) is clamped in the middle of the front end of the limiting upright plate (4). An upper air pipe (5) is connected to the upper part of the front end of the air outlet square pipe (11). A lower air pipe (6) is connected to the lower part of the front end of the air outlet square pipe (11). An air outlet (7) is opened on the opposite end face of the upper air pipe (5) and the lower air pipe (6). An air outlet hood (8) is fitted on the outside of the air outlet (7). Side clips (9) are fixedly connected to the left and right sides of the air outlet hood (8). An auxiliary sweeping brush (10) is fixedly connected to the opposite end of the upper and lower side clips (9). An ion fan (12) is fixedly installed at the rear end of the limiting upright plate (4).
2. The cutting device for air filter paper processing according to claim 1, characterized in that: A conveyor roller (13) is rotatably connected to the upper inner side of the first frame (3), and a support roller (15) is rotatably connected to the lower inner side of the first frame (3). A drive motor (14) is fixedly installed above the front end of the first frame (3), and the output end of the drive motor (14) extends to the inner side of the first frame (3) and is fixedly connected to the front end of the conveyor roller (13).
3. The cutting device for air filter paper processing according to claim 1, characterized in that: A second vertical frame (16) is fixedly connected to the middle position of the operating platform (1). An electric push rod (17) is fixedly installed on the upper inner side of the second vertical frame (16). The movable end of the electric push rod (17) is fixedly connected to a clamp (18) that is slidably connected to the second vertical frame (16). A processing cutter (19) is fixedly installed at the bottom of the clamp (18). The processing cutter (19) is set on the vertical central axis of the second vertical frame (16). A side support rod (20) is fixedly connected to the right side of the clamp (18).
4. The cutting device for processing air filter paper according to claim 3, characterized in that: The right side support rod (20) is fixedly connected to both the front and rear ends of the right side with sleeves (21). The inner side of the sleeve (21) is slidably connected to a guide rod (22). The top end of the guide rod (22) is fixedly connected to a top plate (23). A spring (24) is sleeved on the upper outer side of the guide rod (22). The upper end of the spring (24) is fixedly connected to the top plate (23). The lower end of the spring (24) is fixedly connected to the top end of the sleeve (21). The bottom of the guide rod (22) is fixedly connected to a pressure plate structure. There is a 10cm height difference between the guide rod (22) and the processing cutter (19).
5. The cutting device for processing air filter paper according to claim 1, characterized in that: The air outlet of the ion fan (12) extends into the interior of the limiting plate (4) and is connected to the air inlet of the air outlet square tube (11). The upper air tube (5) is symmetrically arranged with the lower air tube (6) along the transverse central axis of the air outlet square tube (11). The air outlets of the upper and lower side clips (9) are arranged opposite each other. There are two sets of auxiliary brushes (10) in pairs. The outer end of the air outlet (7) and the inner end of the side clips (9) are sized to match.