CN217943432U

CN217943432U - Filter core side cut device

Info

Publication number: CN217943432U
Application number: CN202221587933.1U
Authority: CN
Inventors: 张武; 杨兵; 彭道远; 赵吉鹏
Original assignee: Dongguan Ag Filter Manufacturing Co ltd
Current assignee: Dongguan Ag Filter Manufacturing Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-12-02
Anticipated expiration: 2032-06-23

Abstract

The utility model belongs to the technical field of trimming equipment, in particular to a filter element trimming device, which comprises a bracket, at least one trimming knife group and a feeding device, at least one trimming knife set is movably arranged on the bracket, the trimming knife set comprises a fixed knife and a movable knife, the fixed knife and the movable knife are arranged in parallel and oppositely, and a material placing gap is formed between the fixed knife and the movable knife; the movable knife is externally connected with a driving device, and the driving device drives the movable knife to do reciprocating motion; the feeding device is positioned at the upper end of the bracket, and clamps the filter element to movably move up and down; during the side cut, material feeding unit centre gripping filter core moves down to side cut knife tackle department, and the slitter edge of filter core stretches into and puts the material clearance, moves the sword and removes and amputate the slitter edge of filter core towards the stationary knife. The waste edge shearing device has the advantages that waste edges in the filter element after edge pasting are automatically sheared, and the efficiency and the accuracy of shearing waste materials are improved, so that the quality of the filter element is improved, the production cost of the filter element is reduced, and the labor intensity of operators is reduced.

Description

Filter core side cut device

Technical Field

The utility model belongs to the technical field of the side cut equipment, especially, relate to a filter core side cut device.

Background

In the production process of the filter element, the gluing process needs to be carried out on the side edge, and in the actual gluing process, the length of the adopted adhesive tape is longer than that of the filter element, so that after the adhesive tape is glued, an operator needs to cut off the redundant adhesive tape of the filter element by using a cutting machine or cutting equipment. However, in prior art, when the viscose strip to the filter core is amputated, generally the handheld filter core of operating personnel amputates, the security when the operation is inconvenient and inefficiency and operating personnel operates is not good, and operating personnel needs stronger experience to accomplish the operation simultaneously, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter core side cut device aims at solving the filter core side cut device technical problem among the prior art.

In order to achieve the above object, an embodiment of the present invention provides a filter element edge trimming device, which includes a support, at least one edge trimming knife set and a feeding device, wherein the at least one edge trimming knife set is movably disposed on the support, the edge trimming knife set includes a fixed knife and a movable knife, the fixed knife and the movable knife are parallel and oppositely disposed, and a material placing gap is formed between the fixed knife and the movable knife; the movable knife is externally connected with a driving device, and the driving device drives the movable knife to do reciprocating motion; the feeding device is positioned at the upper end of the bracket, and clamps the filter element to move up and down movably; during trimming, the feeding device clamps the filter element and moves down to the trimming cutter set, the waste edge of the filter element extends into the material placing gap, and the movable cutter moves towards the fixed cutter and cuts the waste edge of the filter element.

Preferably, the quantity of side cut knife tackle is four, be equipped with an X on the support to the slide rail, X slidable mounting has two relative Y to the slide subassembly to the slide rail, four filter core side cut device is two liang of arranging symmetrically on Y to the slide subassembly and can follow Y to adjusting its position.

Preferably, the movable blade is obliquely arranged.

Preferably, the side cut knife tackle still includes a first mounting, the stationary knife is fixed on the first mounting, be equipped with a supporting part on the first mounting, the supporting part is used for supporting the filter core.

Preferably, the side cut knife tackle still includes a second mounting and a first baffle, it fixes to move the sword on the second mounting, the side cut knife tackle still includes a push pedal, the push pedal is connected with a cylinder, the cylinder drive the push pedal shifts up the ejection and cuts the waste material.

Preferably, the edge cutting knife group further comprises a second baffle plate, and the second baffle plate is perpendicular to the second fixing piece and is opposite to the first baffle plate.

Preferably, the side cut knife tackle still includes an oblique platform, the oblique platform includes a guide surface, the guide surface about both ends respectively support and lean on first baffle with the second baffle just the guide surface sets up downwards aslant.

Preferably, material feeding unit still includes two relative clamping jaws that set up, two the clamping jaw centre gripping respectively the both ends of filter core.

Preferably, the feeding device is further provided with a positioning pressure plate, and the bottom surface of the positioning pressure plate abuts against the top surface of the filter element.

Preferably, the edge cutting knife group further comprises at least one blowing device, and the blowing device blows air to the material placing gap.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the filter core side cut device have one of following technological effect at least: the edge trimmer is simple in structure, reasonable in design and convenient to operate, waste edges in the filter element after edge pasting are automatically sheared, the efficiency and the accuracy of waste material shearing are improved, the quality of the filter element is improved, the production cost of the filter element is reduced, the labor intensity of operators is reduced, the problem that the filter element is uneven due to manual shearing is avoided, and the quality of the filter element is difficult to guarantee.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is the utility model discloses the schematic structure of filter core side cut device that the embodiment provided.

Fig. 2 is a partially enlarged view of the area a shown in fig. 1.

Fig. 3 is a schematic structural view of the edge cutting knife group provided by the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a feeding device provided in an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that, if directional indications, such as the directions or positional relationships indicated by upper, lower, left, right, front, back, inner, outer, etc., are provided in the embodiments of the present invention, the directions or positional relationships indicated by the drawings are only for convenience of description and simplification of the description, and the indication or suggestion that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" should be broadly construed, and for example, the terms may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In one embodiment of the present invention, as shown in fig. 1-4, a filter cartridge trimming apparatus is provided, comprising a frame 10, at least one trimming blade assembly 20, and a feeding device 30.

At least one trimming knife set 20 is movably arranged on the bracket 10, and the trimming knife set 20 comprises a fixed knife 201 and a movable knife 202. The fixed knife 201 and the movable knife 202 are parallel and opposite to each other, and a material placing gap 203 is formed between the fixed knife 201 and the movable knife 202. The movable knife 202 is externally connected with a driving device, the driving device is connected with the movable knife 202 and drives the movable knife 202 to do reciprocating motion, and when the movable knife 202 is close to the fixed knife 201, the waste edges of the filter element placed in the material placing gap 203 are cut off. Specifically, the driving device may be an air cylinder or other driving structure, and the moving blade 202 is driven to reciprocate by the telescopic motion of the air cylinder.

The feeding device 30 is positioned at the upper end of the bracket 10, and the feeding device 30 clamps the filter element and can move up and down movably. Specifically, the feeding device 30 is mounted on a longitudinal transplanting mechanism (not shown) mounted on the frame 10, and the feeding device 30 is driven to move up and down by the longitudinal transplanting mechanism. Specifically, the longitudinal transplanting mechanism may be an air cylinder or other driving structure, and the feeding device 30 is driven to move up and down by the telescopic motion of the air cylinder.

During the side cut, material feeding unit 30 centre gripping filter core moves down to side cut knife tackle 20 department, the slitter edge of filter core stretches into put material clearance 203, move sword 202 orientation stationary knife 201 removes and amputates the slitter edge of filter core. The edge trimmer is simple in structure, reasonable in design and convenient to operate, waste edges in the filter element after edge pasting are automatically sheared, the efficiency and the accuracy of waste material shearing are improved, the quality of the filter element is improved, the production cost of the filter element is reduced, the labor intensity of operators is reduced, the problem that the filter element is uneven due to manual shearing is avoided, and the quality of the filter element is difficult to guarantee.

In another embodiment of the present invention, as shown in fig. 2, the number of the edge cutting knife sets 20 is four, the support 10 is provided with an X-direction slide rail 101, two opposite Y-direction slide assemblies 102 and four are slidably mounted on the X-direction slide rail 101, and the filter element edge cutting devices are symmetrically arranged two by two on the Y-direction slide assemblies 102 and can adjust the positions thereof along the Y-direction. The filter core size adjustment position of convenient to use person according to the filter core, can be applied to not unidimensional filter core in a flexible way. In addition, the edge cutting of four edge strips can be completed at one time, and the efficiency is higher.

In another embodiment of the present invention, as shown in fig. 3, the movable blade 202 is disposed obliquely. The movable knife 202 and the fixed knife 201 can cut the waste edges more easily, and the waste edge cutting efficiency is improved.

In another embodiment of the present invention, as shown in fig. 3, the edge cutting knife assembly 20 further includes a first fixing member 204, the stationary knife 201 is fixed on the first fixing member 204, a supporting portion 205 is disposed on the first fixing member 204, the supporting portion 205 is used for supporting the filter element, so as to ensure the stability of the filter element, and facilitate the movement of the stationary knife 202 and the shearing of the stationary knife 201 to the slitter edge, and improve the shearing precision, thereby improving the quality of the sheared filter element.

In another embodiment of the present invention, as shown in fig. 3, the edge cutting knife assembly 20 further includes a second fixing member 206 and a first baffle 207, the moving knife 202 is fixed on the second fixing member 206, the edge cutting knife assembly further includes a push plate 208, the push plate 208 is located between the second fixing member 206 and the first baffle 207; the push plate 208 is connected with an air cylinder, and the air cylinder drives the push plate 208 to move upwards to push and cut waste materials. The push plate 208 prevents the trimmed waste edges from entering the trimming knife group 20 to affect the cutting of the movable knife 202 and the fixed knife 201.

In another embodiment of the present invention, as shown in fig. 3, the trimming blade set 20 further includes a second baffle 209, and the second baffle 209 is perpendicular to the second fixing member 206 and is disposed opposite to the first baffle 207. Effectively stopping the cut waste sheets from falling into the X-direction slide rail 101 and the Y-direction slide seat assembly 102.

In another embodiment of the present invention, as shown in fig. 3, the edge cutting knife assembly 20 further includes a sloping table 210, the sloping table 210 includes a material guiding surface 211, the left and right ends of the material guiding surface 211 respectively support against the first baffle 207 and the second baffle 209, and the material guiding surface 211 is obliquely disposed downwards. Guiding the cut waste edge to slide to a collecting device.

In another embodiment of the present invention, as shown in fig. 3, the trimming blade set 20 further includes at least one blowing device, and at least one blowing device blows air to align with the material placing gap 203. The blowing device blows away the cut waste edges, so that the cut waste edges are prevented from remaining on the movable knife 202 or the fixed knife 201 or remaining in the material placing gap 203, and the waste edges in the next filter element after being attached with the edges are prevented from being cut by the edge cutting knife group 20.

Specifically, the blowing device can be a structure of a blowing pipe and an air pump, high-pressure air is provided for the blowing pipe through the air pump, the blowing pipe is aligned to the material placing gap 203, the high-pressure air is blown out from the blowing pipe to blow off the sheared waste edges, and the structure is simple.

In another embodiment of the present invention, as shown in fig. 4, the feeding device 30 further includes two oppositely disposed clamping jaws 301, two of the clamping jaws 301 are respectively connected to the longitudinal transplanting mechanism through a connecting plate, and two of the clamping jaws 301 respectively clamp two ends of the filter element. Two clamping jaw 301 restriction the position of filter core prevents that the slitter edge position of filter core from taking place the skew, guarantees the quality of cutting.

In other embodiments, the feeding device 30 further includes a finger cylinder or a pneumatic finger cylinder (not shown), the two clamping jaws 301 are respectively mounted on two fingers of the finger cylinder, and the finger cylinder drives the two clamping jaws 301 to open and close, so that the two clamping jaws 301 can respectively clamp two ends of the filter element.

In another embodiment of the present invention, as shown in fig. 4, the feeding device 30 is further provided with a positioning pressing plate 302, and the upper end of the positioning pressing plate 302 is connected to a guiding rod, which is slidably connected to the bracket 10 through a guiding sleeve. The bottom surface of the positioning pressing plate 302 is abutted against the top surface of the filter element, and other external forces except the self gravity of the positioning pressing plate 302 are abutted against the top surface of the filter element, so that the cutting quality of the filter element is ensured, and the position deviation of the waste edge of the filter element is prevented.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a filter core side cut device, includes a support, its characterized in that still includes:

the edge cutting knife set comprises a fixed knife and a movable knife, the fixed knife and the movable knife are arranged in parallel and oppositely, and a material placing gap is formed between the fixed knife and the movable knife; the movable knife is externally connected with a driving device, and the driving device drives the movable knife to do reciprocating motion; and

the feeding device is positioned at the upper end of the bracket and clamps the filter element to movably move up and down; during the side cut, material feeding unit centre gripping filter core moves down to side cut knife tackle department, the slitter edge of filter core stretches into put the material clearance, move the sword orientation the stationary knife removes and amputates the slitter edge of filter core.

2. The filter core trimming device according to claim 1, wherein the number of the trimming cutter sets is four, an X-direction slide rail is arranged on the bracket, two opposite Y-direction slide carriage assemblies are slidably mounted on the X-direction slide rail, and the four filter core trimming devices are symmetrically arranged on the Y-direction slide carriage assemblies in pairs and can be adjusted in position along the Y direction.

3. The filter element trimming device according to claim 1, wherein the movable knife is obliquely arranged.

4. The filter element edge trimming apparatus according to claim 1, wherein the edge trimming blade set further comprises a first fixing member, the fixed blade is fixed to the first fixing member, and the first fixing member is provided with a supporting portion for supporting the filter element.

5. The filter element edge cutting device according to claim 4, wherein the edge cutting knife assembly further comprises a second fixing member and a first baffle, the movable knife is fixed on the second fixing member, the edge cutting knife assembly further comprises a push plate, the push plate is connected with an air cylinder, and the air cylinder drives the push plate to move upwards to push and cut waste materials.

6. The filter cartridge trimming apparatus according to claim 5 wherein the trimming blade assembly further includes a second baffle disposed perpendicular to the second fixture and opposite the first baffle.

7. The filter element trimming device according to claim 6, wherein the trimming blade set further comprises a ramp, the ramp comprises a material guiding surface, the left end and the right end of the material guiding surface respectively abut against the first baffle and the second baffle, and the material guiding surface is arranged obliquely downwards.

8. The filter element trimming apparatus according to any one of claims 1 to 4, wherein the feeding apparatus further comprises two oppositely disposed clamping jaws for clamping two ends of the filter element, respectively.

9. The filter element trimming apparatus according to any one of claims 1 to 4, wherein the feeding apparatus is further provided with a positioning pressing plate, and a bottom surface of the positioning pressing plate abuts against a top surface of the filter element.

10. The filter element trimming apparatus according to any one of claims 1 to 4, wherein the trimming blade set further comprises at least one blowing device, and at least one blowing device blows air to the material accommodating gap.