CN221112107U

CN221112107U - PTFE film cutting table

Info

Publication number: CN221112107U
Application number: CN202322586461.9U
Authority: CN
Inventors: 黄裕林; 闵立娥; 兰瑛; 王宏; 陈雅蕾
Original assignee: Shenzhen Nafu Technology Co ltd
Current assignee: Shenzhen Nafu Technology Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-06-11
Anticipated expiration: 2033-09-22

Abstract

The utility model provides a PTFE membrane tailors platform, is including cutting the platform, it places the board to cut to be provided with on the platform mesa to cut, it has the guide bar to cut the equal rigid coupling in platform both sides, sliding type is provided with the leading wheel on the guide bar, two the leading wheel is provided with electronic slide rail jointly, be provided with the blade on the electronic slide rail, electronic slide rail one side rigid coupling has the link, the draw-in bar is worn to be equipped with in the link slidingtype, is close to the draw-in bar be provided with the scale that is used for measuring to tailor the length on the guide bar. The electric sliding rail can be directly translated rightwards to the appointed cutting position according to the required cutting length through the graduated scale, so that quick measurement is realized, and meanwhile, the accurate cutting of the blade is facilitated.

Description

PTFE film cutting table

Technical Field

The utility model relates to a cutting table, in particular to a PTFE film cutting table.

Background

The PTFE film is made of polytetrafluoroethylene as raw material and through special processes such as calendaring, extrusion, biaxial stretching, etc. and can be used as clothing film, air filtering film and air purifying film.

Patent grant publication number CN 216328472U's patent discloses a device is tailor to anti-curling protection PTFE membrane that roller bearing was pressed, this patent passes branch and guide arm through with the membrane, the rethread control installation piece slides, can make the cutting knife cut the PTFE membrane, and the fixed axle of blade both sides presses in the top of PTFE membrane when cutting, avoid the membrane of separation to take place to drag, lead to the incision inhomogeneous, but this patent still exists not enough when in actual use, because this patent lacks the function of measuring PTFE membrane and tailors the length, need the manual work to use measuring tool to measure when tailorring, comparatively troublesome, influence tailorring efficiency, and manual measurement error is great, lead to the PTFE membrane length disqualification of tailorring easily, thereby cause the material waste.

It is therefore desirable to provide a PTFE film cutting table that can measure the cut length to achieve accurate cutting.

Disclosure of utility model

In order to overcome the defects that the patent lacks a function of measuring the cutting length of a PTFE film, a measuring tool is needed to be used for measuring manually during cutting, the cutting efficiency is relatively troublesome, the manual measuring error is relatively large, and the cut PTFE film length is easily unqualified, so that material is wasted.

In order to realize the problems, the utility model adopts the following technical scheme: the utility model provides a PTFE membrane tailors platform, is including cutting the platform, it places the board to cut to be provided with on the platform mesa to cut, it has the guide bar to cut the equal rigid coupling in platform both sides, sliding type is provided with the leading wheel on the guide bar, two the leading wheel is provided with electronic slide rail jointly, be provided with the blade on the electronic slide rail, electronic slide rail one side rigid coupling has the link, the draw-in bar is worn to be equipped with in the link slidingtype, is close to the draw-in bar be provided with the scale that is used for measuring to tailor the length on the guide bar.

Further, the clamping rod and the connecting frame are connected with a first elastic piece.

Further, the scale is carved with a large scale mark and a small scale mark.

Further, the embedded air guide frame that is provided with on the board of placing, wear to be equipped with the gas-supply pipe on the board of placing, the gas-supply pipe with a plurality of the air guide frame is connected and is linked together, the fan is installed to the gas-supply pipe end, the rigid coupling has the board of ventilating on the air guide frame, it has the air vent to open on the board of ventilating.

Further, a support frame is arranged on one side of the cutting table, two symmetrically distributed driving wheels are rotationally connected to the support frame, a motor is mounted on the support frame, an output shaft of the motor is connected with the driving wheels far away from the cutting table, and the two driving wheels are jointly wound with a flattening belt.

Further, the support rod is fixedly connected to two sides of the blade, the clamping plates are arranged on the support rod in a sliding mode in a penetrating mode, the clamping plates are connected with the support rod through second elastic pieces, and two rollers which are symmetrically distributed are arranged on the clamping plates in a rotating mode.

Further, the drum is made of antistatic silica gel.

Further, the two rollers are respectively positioned at the front side and the rear side of the blade.

Further, a limiting plate is arranged on one side, close to the blade, of the top of the placing plate.

Further, a material guide plate is fixedly connected to one side of the support frame.

Compared with the prior art, the utility model has the following technical effects: 1. the electric sliding rail can be directly translated rightwards to the appointed cutting position according to the required cutting length through the graduated scale, so that quick measurement is realized, and meanwhile, the accurate cutting of the blade is facilitated.

2. The driving wheel is driven by the motor to rotate, and the driving wheel is matched with the flattening belt, so that the surface of the PTFE film can be flattened, and the influence of curling of the PTFE film on cutting is avoided.

3. Can take out the air between air guide frame and the PTFE membrane through fan and gas-supply pipe, make the PTFE membrane closely adsorb to placing the board top, so fix the PTFE membrane, prevent the PTFE membrane displacement when cutting.

4. When cutting is carried out by moving the blade back and forth, the roller can roll back and forth on the surface of the PTFE film, so that the surface of the PTFE film is smoothed, and the influence on cutting precision caused by wrinkling of the PTFE film is avoided.

Drawings

Fig. 1 is a schematic perspective view of a PTFE membrane cutting table according to the present utility model.

Fig. 2 is a schematic perspective sectional structure of an air pipe, an air guide frame and an air vent plate in the PTFE membrane cutting table according to the present utility model.

Fig. 3 is a schematic view of a partial enlarged structure of fig. 2 a.

Fig. 4 is a schematic perspective view of a supporting frame, a motor and a driving wheel in the PTFE membrane cutting table according to the present utility model.

Fig. 5 is a schematic perspective view of a supporting rod, a clamping plate and a second elastic member in a PTFE membrane cutting table according to the present utility model.

Part names and serial numbers in the figure: 1_cutting table, 2_placing plate, 3_guide bar, 4_guide wheel, 5_electric slide rail, 6_blade, 601_connecting frame, 602_clamping bar, 603_first elastic piece, 604_scale, 7_fan, 8_air pipe, 9_air guiding frame, 10_ventilation plate, 11_ventilation hole, 12_supporting frame, 13_motor, 14_driving wheel, 15_flattening belt, 16_supporting bar, 17_clamping plate, 18_second elastic piece, 19_roller, 20_guide plate, 21_limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Please refer to fig. 1-3, a PTFE membrane tailors platform, including cutting platform 1, cutting platform 1 and cutting platform 1, be provided with on the mesa of cutting platform 1 and place board 2, place board 2 top and be close to blade 6 one side and be provided with limiting plate 21, limiting plate 21 is used for restricting the PTFE membrane and removes the position, both sides all have guide bar 3 through welded mode rigid coupling around cutting platform 1, guide bar 3 is gone up the slidingtype and is provided with leading wheel 4, two guide wheel 4 is provided with electronic slide rail 5 jointly, be provided with blade 6 on the electronic slide rail 5, electronic slide rail 5 function can drive blade 6 back-and-forth movement is cut, electronic slide rail 5 left side is through welded mode rigid coupling there being link 601, link 601 is gone up the slidingtype and is worn to have clamping bar 602, clamping bar 602 with link 601 is connected with first elastic component 603, just first elastic component cover is in link 601, first elastic component 603 can assist clamping bar 602 is gone up the slidingtype and is provided with leading wheel 4, two guide wheel 4 jointly is provided with electronic slide rail 5, be provided with cutting scale bar 602, and is used for cutting out on the scale mark length is big, and is convenient for cutting out on the scale mark 604.

During the use, operating personnel tile PTFE membrane to place on the board 2, and PTFE membrane end and limiting plate 21 contact, then operating personnel pull-up clamping rod 602 breaks away from scale 604, first elastic component 603 is compressed thereupon, can directly right translation to appointed cutting position with electronic slide rail 5 according to required length of tailorring through scale 604, realize quick measurement, make things convenient for blade 6 to carry out accurate cutting simultaneously, after electronic slide rail 5 moves to cutting position, operating personnel unclamp clamping rod 602, clamping rod 602 card down is gone into scale 604 under first elastic component 603 reset elasticity and is fixed to cutting position with electronic slide rail 5, then operating personnel can carry out accurate cutting to the PTFE membrane through starting electronic slide rail 5 drive blade 6 back and forth movement.

Example 2

On the basis of embodiment 1, please refer to fig. 2, 4 air guide frames 9 are embedded on the placing plate 2, 4 air guide frames 9 are uniformly distributed in a bilateral symmetry mode, an air pipe 8 is penetrated on the placing plate 2, the air pipe 8 is connected and communicated with 4 air guide frames 9, a fan 7 is installed at the end of the air pipe 8, the fan 7 is used for pumping air between the air guide frames 9 and the PTFE membrane, an air ventilation plate 10 is fixedly connected on the air guide frames 9 in a welding mode, and an air vent 11 is formed in the air ventilation plate 10.

Referring to fig. 4, a support frame 12 is disposed on the right side of the cutting table 1 in a manner of screw connection, a guide plate 20 is fixedly connected to the right side of the support frame 12 in a manner of welding, the guide plate 20 is used for guiding a PTFE film, two driving wheels 14 distributed symmetrically left and right are rotationally connected to the support frame 12, a motor 13 is mounted on the support frame 12, an output shaft of the motor 13 is connected with the driving wheels 14 far away from the cutting table 1, a flattening belt 15 is wound around the two driving wheels 14, and the flattening belt 15 is used for flattening the PTFE film.

Referring to fig. 5, the left and right sides of the blade 6 are fixedly connected with a supporting rod 16 in a welding manner, a clamping plate 17 is slidably arranged on the supporting rod 16, the clamping plate 17 and the supporting rod 16 are connected with a second elastic member 18, the second elastic member 18 is sleeved on the supporting rod 16, two rollers 19 which are symmetrically distributed around the clamping plate 17 are rotatably arranged together, the two rollers 19 are respectively positioned on the front and rear sides of the blade 6, the rollers 19 are made of antistatic silica gel, and static electricity can be prevented and dust can be prevented from adhering to the surfaces of the rollers 19.

An operator sends a PTFE film into a gap between a flattening belt 15 and a supporting frame 12, at the moment, a motor 13 operates to drive a corresponding driving wheel 14 to rotate, the flattening belt 15 drives the other driving wheel 14 to rotate along with the driving wheel, the flattening belt 15 operates to flatten the surface of the PTFE film, the phenomenon that the PTFE film is curled to affect cutting is avoided, the flattened PTFE film is leftwards conveyed to a placing plate 2, automatic feeding is realized, when the flattened PTFE film is spread to the placing plate 2, a PTFE film extrusion roller 19 moves upwards to a proper height to be in contact with the PTFE film, a second elastic piece 18 is compressed along with the flattened PTFE film, meanwhile, a fan 7 operates to pump air between an air guide frame 9 and the PTFE film through an air pipe 8, so that the PTFE film is tightly adsorbed to the top of the placing plate 2, the PTFE film is fixed, the PTFE film is prevented from being displaced during cutting, and the roller 19 can roll back and forth on the surface of the PTFE film to be prevented from being wrinkled when the PTFE film moves back and forth to affect cutting.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a PTFE membrane tailors platform, characterized by, including cutting platform (1), it places board (2) to cut and be provided with on platform (1) mesa, it all fixedly connected with guide bar (3) to cut platform (1) both sides, it is provided with leading wheel (4) to cut on guide bar (3) slidingtype leading wheel (4), two be provided with electronic slide rail (5) jointly, be provided with blade (6) on electronic slide rail (5), electronic slide rail (5) one side fixedly connected with link (601), slide formula wearing is equipped with clamping bar (602) on link (601), be close to be provided with on guide bar (3) and be used for measuring scale (604) of tailorring length.

2. A PTFE film cutting table according to claim 1, wherein said clamping rod (602) and said connecting frame (601) are connected with a first elastic member (603).

3. A PTFE film cutting table according to claim 2, wherein said scale (604) is engraved with size graduation marks and numerals.

4. A PTFE membrane cutting table according to claim 3, wherein the placing plate (2) is provided with a plurality of air guide frames (9) in an embedded manner, the placing plate is provided with an air pipe (8) in a penetrating manner, the air pipe (8) is connected and communicated with the plurality of air guide frames (9), a fan (7) is mounted at the end of the air pipe (8), an air guide plate (10) is fixedly connected to the air guide frames (9), and an air vent (11) is formed in the air guide plate (10).

5. A PTFE membrane cutting table according to claim 4, wherein a supporting frame (12) is arranged at one side of the cutting table (1), two symmetrically distributed driving wheels (14) are rotationally connected to the supporting frame (12), a motor (13) is mounted on the supporting frame (12), an output shaft of the motor (13) is connected with the driving wheels (14) far away from the cutting table (1), and two flattening belts (15) are wound on the driving wheels (14) together.

6. The PTFE membrane cutting table according to claim 5, wherein the two sides of the blade (6) are fixedly connected with supporting rods (16), clamping plates (17) are slidably arranged on the supporting rods (16), the clamping plates (17) and the supporting rods (16) are connected with second elastic pieces (18), and two rollers (19) which are symmetrically distributed are arranged in a co-rotating mode by the two clamping plates (17).

7. A PTFE film cutting table according to claim 6, wherein said drum (19) is made of antistatic silica gel.

8. A PTFE film cutting table according to claim 7, wherein two said rollers (19) are respectively located on the front and rear sides of said blade (6).

9. The PTFE membrane cutting table according to claim 8, wherein a limiting plate (21) is arranged on one side of the top of the placing plate (2) close to the blade (6).

10. A PTFE membrane cutting table according to claim 9, wherein said support frame (12) has a guide plate (20) fixedly attached to one side thereof.