WO2021159428A1

WO2021159428A1 - Filter material accurate cutting device

Info

Publication number: WO2021159428A1
Application number: PCT/CN2020/075179
Authority: WO
Inventors: 胡美连
Original assignee: 苏州辉华新材料科技有限公司
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2021-08-19
Also published as: DE212020000003U1

Abstract

A filter material accurate cutting device, comprising a main body (1). A transmission panel (2) is provided in the main body (1); a cutting groove (21) is formed in the transmission panel (2); a lifting plate (3) is provided at the top of the cutting groove (21); a laser generator (4) is provided on the bottom surface of the lifting plate (3); the inner side of the laser generator (4) is connected to a laser cutting head (41) by means of a transmission cable; the two sides of the laser generator (4) both are provided with pressing plates (5); one side of the laser generator (4) is provided with a cooling plate (6); the bottom of the cooling plate (6) is provided with a cooling box (7); and the cooling box (7) is provided at the bottom of the transmission panel (2). The cooling plate, the cooling box, and an air cooler are arranged on the filter material accurate cutting device; a refrigerator in the cooling box works to refrigerate a cooling liquid, and then the cooling liquid is circularly conveyed into a cooling pipe by means of a water pump; an electric push rod pushes the cooling plate to press a cutting portion from the bottom for cooling, and meanwhile, a heat absorbing plate absorbs the heat of the cutting portion from the bottom, and an air nozzle blows cold air transmitted by the air cooler to the surface of a filter material, and thus, the cutting portion of the filter material can be rapidly and accurately cooled, thereby avoiding the cutting portion from being rolled up or deformed after being cut.

Description

Precision cutting equipment for filter material

Technical field

The utility model relates to the field of filter material processing equipment, in particular to a filter material precision cutting equipment.

Background technique

The filter material is made of multiple materials, using an imported automatic welding machine, and it is made by hot melting, which improves the production process of the old-style filter bag in the past and changes the old-style filter bag. There is no divider screen in the bag, and the air supply of the filter bag is more even, the resistance is smaller, and the efficiency is higher. Make the installation of the bag filter faster, the made filter is flat, beautiful, practical, stable and cleanable. Special non-woven fabric filter material, using incremental structure filter cotton, reasonable structure, lower resistance, stable performance, reusable after cleaning, unique structure and wide range of effects, filter material cutting equipment is a kind of equipment for cutting filter materials.

Existing filter material cutting equipment is prone to deformation at the material cutting position after cutting, which affects product quality, and produces a relatively unpleasant smell during the cutting process, which affects the work and physical and mental health of workers in the workshop. Therefore, a filter is invented Equipment for precise cutting of materials is necessary.

Utility model content

(1) Purpose of utility model

In order to solve the technical problems existing in the background technology, the present invention proposes a precise cutting equipment for filter material. By providing a cooling plate, a cooling box and a cooling fan, the filter material after cutting is transferred to the bottom of the cooling plate, and the inside of the cooling box The cooler works to cool the cooling liquid and circulates it to the cooling pipe by a water pump. The electric push rod pushes the cooling plate from the bottom to compress the cutting part to cool it, while the heat-absorbing plate absorbs heat from the bottom of the cutting part while being transported. The middle air nozzle sprays the cold air transmitted by the cooling fan to the surface of the filter material, which can quickly and accurately cool the cutting part of the filter material, avoiding the cutting part from being rolled or deformed after cutting, and ensuring the quality of the product.

(2) Technical solution

The utility model provides a filter material precision cutting equipment, which includes a main body, a transmission panel is arranged inside the main body, a cutting groove is arranged inside the transmission panel, a lifting plate is arranged on the top of the cutting groove, and a laser generator is arranged on the bottom surface of the lifting plate. The inside of the generator is connected with a laser cutting head through a transmission cable. Both sides of the laser generator are equipped with pressure plates. One side of the laser generator is equipped with a cooling plate. The bottom of the cooling plate is equipped with a cooling box. The cooling box is arranged at the bottom of the transmission panel. There is a filter box on the top surface, the filter box is connected with the main body, one side of the filter box is equipped with a cooler, the front surface of the main body is equipped with a control panel, the inside of the control panel is equipped with a PLC controller, and the surface of the control panel is equipped with a touch screen.

Preferably, the two sides of the main body are provided with an inlet and an outlet respectively, the inlet and the outlet are arranged on both sides of the transmission panel, the top of the inner wall of the main body is provided with a detection board, and the bottom surface of the detection board is uniformly provided with ultrasonic ranging The sensor and infrared sensor, the output end of the ultrasonic ranging sensor and the infrared sensor are connected with the input end of the PLC controller.

Preferably, both the front and rear surfaces of the transmission panel are provided with side plates, the side plates are arranged on the outside of the cooling plate, and the top surface of the side plates is evenly provided with air nozzles, and the air nozzles are connected with the air cooler through the ventilation pipe.

Preferably, first hydraulic lifting rods are evenly arranged between the lifting plate and the main body, and second hydraulic lifting rods are evenly arranged between the pressing plate and the main body.

Preferably, electric push rods are evenly arranged between the cooling plate and the main body, cooling pipes are arranged inside the cooling plate, water inlets and water outlets are arranged on both sides of the cooling pipes, and attachment plates are provided on the bottom surface of the electric push rods.

Preferably, the inside of the cooling box is filled with cooling liquid, the bottom of the cooling box is evenly provided with a refrigerator, the outside of the cooling box is provided with a water pump, the water inlet and outlet are respectively connected with the refrigerator and the cooling box, and the top surface of the cooling box is provided with a heat absorption plate .

Preferably, the bottom surface of the filter box is provided with an air inlet, the air inlet is arranged inside the main body, a filter screen and an activated carbon adsorption layer are respectively arranged inside the filter box, a storage box is arranged on the top of the inner wall of the filter box, and the inside of the storage box is filled with fresh air The inner surface of the storage box is provided with a spray nozzle, and the top surface of the filter box is provided with an air outlet.

Compared with the prior art, the above-mentioned technical solution of the present invention has the following beneficial technical effects:

1. With the cooling plate, cooling box and air cooler, the cut filter material is transferred to the bottom of the cooling plate. The cooler in the cooling box works to cool the cooling liquid and circulates it to the cooling pipe by the water pump, electric push rod Push the cooling plate from the bottom to compress the cutting part to cool, while the heat absorption plate absorbs heat from the bottom of the cutting part, and at the same time, the air nozzle sprays the cold air transmitted by the cooler to the surface of the filter material during the transmission process, which can affect the filter material Fast and precise cooling of the cutting part to avoid rolling or deformation after cutting, ensuring the quality of the product;

2. The pressure plate, detection plate and filter box are equipped with multiple sensors at the bottom of the detection plate to accurately position the type of filter material and the required cutting position. After reaching the designated position, the second hydraulic lifting rod pushes the pressure plate from both sides of the cutting position. The whole is compressed, and then the first hydraulic lifting rod pushes the lifting plate to move downward, and the laser generator and laser cutting head accurately cut the filter material. The gas generated during the cutting process enters the filter box through the air inlet, and the spray nozzle sprays The air freshener filters and deodorizes the gas, and then discharges it from the air outlet, which solves the problem of unpleasant odors that are likely to occur during the cutting process.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of a filter material precision cutting device proposed by the utility model.

Figure 2 is a cross-sectional view of the main body of a filter material precision cutting device proposed by the utility model.

Figure 3 is a schematic diagram of the filter box structure of a filter material precision cutting device proposed by the utility model.

Reference signs: 1, main body; 11, feed port; 12, discharge port; 13, detection board; 2, transmission panel; 21, cutting groove; 22, side board; 23, air nozzle; 3, lift board; 31. The first hydraulic lift rod; 4. Laser generator; 41. Laser cutting head; 5. Press plate; 51. The second hydraulic lift rod; 6. Cooling plate; 61. Electric push rod; 62. Cooling pipe; 7. Cooling box; 71. Refrigerator; 72. Water pump; 73. Heat absorption plate; 8. Filter box; 81. Air inlet; 82. Filter screen; 83. Activated carbon adsorption layer; 84. Storage box; 85. Spray nozzle; 86. Air outlet; 9. Air cooler; 91. Control panel.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary, and are not intended to limit the scope of the present invention. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily obscuring the concept of the present invention.

As shown in Figures 1-3, the filter material precision cutting equipment proposed by the present invention includes a main body 1, a transmission panel 2 is provided inside the main body 1, and a cutting groove 21 is provided inside the transmission panel 2, and the top of the cutting groove 21 is provided Lifting plate 3, the bottom surface of the lifting plate 3 is provided with a laser generator 4, the inside of the laser generator 4 is connected with a laser cutting head 41 through a transmission cable, both sides of the laser generator 4 are provided with a pressing plate 5, and the laser generator 4 side A cooling plate 6 is provided. The bottom of the cooling plate 6 is provided with a cooling box 7, and the cooling box 7 is provided at the bottom of the transmission panel 2. A filter box 8 is provided on the top surface of the main body 1. There is an air cooler 9, a control panel 91 is provided on the front surface of the main body 1, a PLC controller is provided inside the control panel 91, and a touch screen is provided on the surface of the control panel 91.

In the utility model, the filter material enters the transmission panel 2 from the inlet 11, and after reaching the designated position, the second hydraulic lifting rod 51 pushes the pressing plate 5 to compress the whole by both sides of the cutting part, and then the first hydraulic lifting rod 31 pushes the lifting plate 3 Move down, the laser generator 4 and the laser cutting head 41 will accurately cut the filter material. The gas generated during the cutting process enters the filter box 8 through the air inlet 81 for deodorization. After the cutting is completed, the filter material is transferred to cooling. At the bottom of the plate 6, the refrigerator 71 in the cooling box 7 works to cool the coolant and circulates it to the cooling pipe 62 by the water pump 72. The top and bottom are cooled and shaped respectively. At the same time, the jet nozzle 23 is filtered during the transmission process. The surface of the material sprays the cold air transmitted by the air cooler 9 to quickly and accurately cool the cutting part of the filter material, avoiding the cutting part from being rolled or deformed after being cut, and ensuring the quality of the product.

In an optional embodiment, the two sides of the main body 1 are provided with an inlet 11 and an outlet 12 respectively. The inlet 11 and the outlet 12 are arranged on both sides of the transmission panel 2, and the top of the inner wall of the main body 1 is provided with an inlet 11 and an outlet 12. The detection board 13, the bottom surface of the detection board 13 is uniformly provided with an ultrasonic ranging sensor and an infrared sensor, and the output ends of the ultrasonic ranging sensor and the infrared sensor are connected with the input end of the PLC controller.

It should be noted that the PLC controller model is set to s7-300, the ultrasonic distance measuring sensor model is set to PC-UB500, the infrared sensor model is set to RE200B, and the multiple sensors at the bottom of the board 13 are used to detect the model of the filter material and the required cutting. Precise positioning of parts.

In an alternative embodiment, both the front and rear surfaces of the transmission panel 2 are provided with side plates 22, the side plates 22 are arranged outside the cooling plate 6, and the top surface of the side plates 22 are evenly provided with air nozzles 23. It communicates with the air cooler 9 through a vent pipe.

It should be noted that the air nozzle 23 sprays the cold air transmitted by the air cooler 9 to the surface of the filter material, which can quickly and accurately cool the cut part of the filter material.

In an optional embodiment, first hydraulic lifting rods 31 are evenly provided between the lifting plate 3 and the main body 1, and second hydraulic lifting rods 51 are evenly provided between the pressing plate 5 and the main body 1.

It should be noted that after reaching the designated position, the second hydraulic lifting rod 51 pushes the pressing plate 5 to compress the whole body from both sides of the cutting part, and then the first hydraulic lifting rod 31 pushes the lifting plate 3 to move downward, and the laser generator 4 and the laser The cutting head 41 accurately cuts the filter material.

In an alternative embodiment, electric push rods 61 are evenly arranged between the cooling plate 6 and the main body 1, and cooling pipes 62 are arranged inside the cooling plate 6. The bottom surface of the push rod 61 is provided with an attachment plate.

It should be noted that the electric push rod 61 pushes the cooling plate 6 from the bottom to compress the cutting part for cooling.

In an alternative embodiment, the inside of the cooling box 7 is filled with cooling liquid, the bottom of the cooling box 7 is uniformly provided with a refrigerator 71, and the outside of the cooling box 7 is provided with a water pump 72. The tank 7 is connected, and the top surface of the cooling tank 7 is provided with a heat absorbing plate 73.

It should be noted that the refrigerator 71 in the cooling box 7 works to cool the coolant and circulates it to the cooling pipe 62 by the water pump 72, while the heat absorption plate 73 absorbs heat from the bottom of the cutting part.

In an optional embodiment, the bottom surface of the filter box 8 is provided with an air inlet 81, which is arranged inside the main body 1, and the filter box 8 is provided with a filter screen 82 and an activated carbon adsorption layer 83, respectively, and the filter box 8 A storage box 84 is provided on the top of the inner wall, and the inside of the storage box 84 is filled with air freshener. The inner surface of the storage box 84 is provided with a spray nozzle 85, and the top surface of the filter box 8 is provided with an air outlet 86.

It should be noted that the gas generated in the cutting process enters the filter box 8 through the air inlet 81, and the spray nozzle 85 sprays air freshener to filter and deodorize the gas, and then is discharged from the air outlet 86, which solves the problem of Prone to the problem of unpleasant smell.

It should be understood that the above-mentioned specific embodiments of the present invention are only used to exemplify or explain the principles of the present invention, and do not constitute a limitation to the present invention. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the protection scope of the present utility model. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundary of the appended claims, or equivalent forms of such scope and boundary.

Claims

An equipment for precise cutting of filter material, comprising a main body (1), characterized in that a transmission panel (2) is provided inside the main body (1), a cutting groove (21) is provided inside the transmission panel (2), and a cutting groove (21) The top is provided with a lifting plate (3), the bottom surface of the lifting plate (3) is provided with a laser generator (4), the inner side of the laser generator (4) is connected with a laser cutting head (41) through a transmission cable, and the laser generator (4) ) Both sides are provided with pressure plates (5), one side of the laser generator (4) is provided with a cooling plate (6), the bottom of the cooling plate (6) is provided with a cooling box (7), and the cooling box (7) is set on the transmission panel (2) At the bottom, the top surface of the main body (1) is provided with a filter box (8), the filter box (8) is connected with the main body (1), and a cooler (9) is provided on one side of the filter box (8), and the main body (1) A control panel (91) is arranged on the front side surface, a PLC controller is arranged inside the control panel (91), and a touch screen is arranged on the surface of the control panel (91).
The filter material precision cutting equipment according to claim 1, characterized in that the main body (1) is provided with a material inlet (11) and a material outlet (12) on both sides of the main body (1), and the material inlet (11) and The discharge port (12) is arranged on both sides of the transmission panel (2). The top of the inner wall of the main body (1) is equipped with a detection board (13). The bottom surface of the detection board (13) is evenly equipped with ultrasonic ranging sensors and infrared sensors. The output terminal of the distance measuring sensor and the infrared sensor is connected with the input terminal of the PLC controller.
The precise cutting equipment for filter material according to claim 1, characterized in that the front and back surfaces of the transmission panel (2) are provided with side plates (22), and the side plates (22) are arranged on the cooling plate (6). ) On the outside, the top surface of the side plate (22) is evenly provided with air jet nozzles (23), and the air jet nozzles (23) are communicated with the air cooler (9) through the ventilation pipe.
The filter material precision cutting equipment according to claim 1, characterized in that a first hydraulic lifting rod (31) is evenly arranged between the lifting plate (3) and the main body (1), the pressing plate (5) and the main body ( 1) Second hydraulic lifting rods (51) are evenly arranged between.
The filter material precision cutting equipment according to claim 1, characterized in that, electric push rods (61) are evenly arranged between the cooling plate (6) and the main body (1), and the cooling plate (6) is provided with cooling The two sides of the pipe (62) and the cooling pipe (62) are respectively provided with a water inlet and a water outlet, and the bottom surface of the electric push rod (61) is provided with an attachment plate.
The filter material precision cutting equipment according to claim 1, characterized in that the cooling box (7) is filled with cooling liquid, and the bottom of the cooling box (7) is evenly provided with refrigerators (71), and the cooling box (7) The outer side is provided with a water pump (72), the water inlet and the water outlet are respectively communicated with the refrigerator (71) and the cooling box (7), and the top surface of the cooling box (7) is provided with a heat absorption plate (73).
The filter material precision cutting equipment according to claim 1, characterized in that the bottom surface of the filter box (8) is provided with an air inlet (81), the air inlet (81) is arranged inside the main body (1), and the filter The inside of the box (8) is provided with a filter (82) and an activated carbon adsorption layer (83). The top of the inner wall of the filter box (8) is provided with a storage box (84). The storage box (84) is filled with air freshener, and the storage box (84) A spray nozzle (85) is provided on the inner surface, and an air outlet (86) is provided on the top surface of the filter box (8).