Special-shaped calendering production equipment for PTFE (Polytetrafluoroethylene) film
The PTFE membrane calendering production equipment, which uses a threaded rod to drive a soft brush and a blower to remove particulate matter from the membrane surface, solves the problem of cleaning particulate matter from the membrane surface, improves production efficiency, and reduces costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2026-03-24
AI Technical Summary
Existing PTFE membrane calendering equipment lacks cleaning functions, resulting in particulate matter covering the membrane surface, which affects the calendering effect and increases the cost of manual observation.
A PTFE membrane calendering production equipment was designed, which uses a threaded rod to drive a soft brush to clean the membrane surface, combined with a blower to remove particulate matter, and processes the membrane through calendering rollers and collecting rollers.
It enables automated cleaning of particulate matter on the membrane surface, avoiding damage, reducing labor costs, and improving production efficiency.
Smart Images
Figure CN224028185U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to PTFE film technical field, specifically is a PTFE film heteromorphic calendering production facility. BACKGROUND
[0002] PTFE film is a kind of microporous film made of polytetrafluoroethylene as raw material, and PTFE film heteromorphism usually refers to the product that polytetrafluoroethylene film is customized processing according to specific application needs on shape and size, PTFE film needs to use calendering production equipment to process in the process of production.
[0003] When using calendering production equipment to process PTFE film, PTFE film surface may be covered with particulate matter due to environment, worker operation and other reasons, but the existing calendering production equipment mostly does not have cleaning function, leading to the reduction of PTFE film calendering effect, and the surface of PTFE film needs to be observed manually during calendering, so that the use cost of calendering production equipment is increased, therefore a PTFE film heteromorphic calendering production equipment is proposed to solve the above problems. SUMMARY
[0004] In view of the deficiencies of prior art, the utility model provides a PTFE film heteromorphic calendering production equipment, has the advantages such as cleaning function, solves the problems that when using calendering production equipment to process PTFE film, PTFE film surface may be covered with particulate matter due to environment, worker operation and other reasons, but the existing calendering production equipment mostly does not have cleaning function, leading to the reduction of PTFE film calendering effect, and the surface of PTFE film needs to be observed manually during calendering, so that the use cost of calendering production equipment is increased.
[0005] The technical scheme that the utility model solves above technical problem is as follows: a PTFE film heteromorphic calendering production equipment is applied to base, the top of base is fixedly connected with support block, the inside of support block is fixedly connected with motor, the inside of support block is rotatably connected with two screw rods, the opposite side of two screw rods is fixedly connected with same connecting shaft, the outside of two screw rods is all screw-connected with lifting block, the back of two lifting blocks is all fixedly connected with cross block, the inside of two cross blocks is all slidably connected with sliding block, the outside of two sliding blocks is all fixedly connected with soft brush, the opposite side of two sliding blocks is all fixedly connected with stress block, the outside of two cross blocks is all fixedly connected with electric push rod.
[0006] The utility model has the advantages that through two screw rods, two lifting blocks drive two soft brushes to move to opposite side, then through electric push rod, soft brush is brushed off the surface of PTFE film, to avoid the damage of PTFE film due to particulate matter during calendering.
[0007] The PTFE film anamorphic calender production equipment has the advantages of cleaning function.
[0008] On the basis of the above technical scheme, the utility model further can make improvement as follows.
[0009] Further, the output end of the motor is fixedly connected with a bottom threaded rod, the screw thread rotation directions of the two threaded rods are oppositely arranged, the two soft brushes are trapezoidal and are matched with the PTFE film.
[0010] The beneficial effect of the above further scheme is that the bottom threaded rod can rotate through the motor.
[0011] Further, the front surface of the two electric push rods is fixedly connected with a stress block, and the opposite side of the two cross blocks is fixedly connected with a fan.
[0012] The beneficial effect of the above further scheme is that the unabsorbed particles on the surface of the PTFE film are blown out through the fan.
[0013] Further, the top of the base is fixedly connected with a calender roller, the top of the base is fixedly connected with a conveying roller, and the top of the base is fixedly connected with a collecting roller.
[0014] The beneficial effect of the above further scheme is that the processed film can be collected through the collecting roller.
[0015] Further, the inside of the base is fixedly connected with a spring, the top of the spring is fixedly connected with a limiting block, and the outside of the limiting block is slidingly connected with a base.
[0016] The beneficial effect of the above further scheme is that the spring can be contracted through the limiting block.
[0017] Further, the top of the limiting block is fixedly connected with a tensioning roller, and the bottom of the base is fixedly connected with a supporting leg.
[0018] The beneficial effect of the above further scheme is that the base can be supported through the supporting leg. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is a structural schematic view of the utility model;
[0020] Figure 2 It is a base and supporting block connecting structure side sectional view of the utility model;
[0021] Figure 3 It is an enlarged view of the connecting structure at A of the utility model;
[0022] Figure 4The utility model discloses base and support block connection structure front view.
[0023] In the drawing: 1, base, 2, support block, 3, motor, 4, threaded rod, 5, connecting shaft, 6, lifting block, 7, cross block, 8, sliding block, 9, soft brush, 10, force block, 11, electric push rod, 12, fan, 13, calender roll, 14, conveying roller, 15, collecting roller, 16, spring, 17, limit block, 18, tensioning roller, 19, support leg. DETAILED DESCRIPTION
[0024] The technical scheme 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 belong to the protection scope of the utility model.
[0025] In the embodiments, by Figures 1-4 Be given, a PTFE film profile calender production equipment, the utility model discloses the application to base 1, the top of base 1 is fixedly connected with support block 2, the inside fixedly connected with motor 3 of support block 2, the inside rotationally connected with the threaded rod 4 of two numbers of support block 2, the opposite side fixedly connected with the same connecting shaft 5 of two threaded rods 4, the outside of two threaded rods 4 is all screw-connected with lifting block 6, the back of two lifting blocks 6 is all fixedly connected with cross block 7, the inside of two cross blocks 7 is all slidingly connected with sliding block 8, the outside of two sliding blocks 8 is all fixedly connected with soft brush 9, the opposite side of two sliding blocks 8 is all fixedly connected with force block 10, the outside of two cross blocks 7 is all fixedly connected with electric push rod 11;
[0026] The output end of motor 3 is fixedly connected with bottom threaded rod 4, and the screw rotation direction of two threaded rods 4 is oppositely arranged, and two soft brushes 9 are all arranged in trapezoidal shape and are matched with PTFE film.
[0027] Through motor 3, bottom threaded rod 4 can rotate;
[0028] The front of two electric push rods 11 is all fixedly connected with force block 10, and the opposite side of two cross blocks 7 is all fixedly connected with fan 12.
[0029] Through fan 12, the unadsorbed particulate matter on the surface of PTFE film is blown out;
[0030] The top of base 1 is fixedly connected with calender roll 13, the top of base 1 is fixedly connected with conveying roller 14, and the top of base 1 is fixedly connected with collecting roller 15.
[0031] Through collecting roller 15, the processed film can be collected.
[0032] The inside of the base 1 is fixedly connected with a spring 16, the top of the spring 16 is fixedly connected with a limiting block 17, the outer side of the limiting block 17 is slidingly connected with the base 1;
[0033] Through the limiting block 17, the spring 16 can be contracted;
[0034] The top of the limiting block 17 is fixedly connected with a tensioning roller 18, and the bottom of the base 1 is fixedly connected with a supporting leg 19;
[0035] Through the supporting leg 19, the base 1 can be supported.
[0036] Working principle:
[0037] Start the motor 3, so that the output end of the motor 3 drives the bottom threaded rod 4 to rotate, the bottom threaded rod 4 drives the top threaded rod 4 to rotate through the connecting shaft 5, and then the two threaded rods 4 move the two lifting blocks 6 to the opposite side, the two lifting blocks 6 drive the two cross blocks 7 to move, and then the soft brush 9 contacts the PTFE film, and then starts the two electric push rods 11, so that the two electric push rods 11 drive the two sliding blocks 8 to move through the two stress blocks 10, and then the two sliding blocks 8 drive the two soft brushes 9 to brush the surface of the PTFE film, and start the fan 12 to blow off the unfirm particles on the surface of the PTFE film and make the particles on the surface of the soft brush 9 fall, so as to avoid the particles from adhering to the surface of the PTFE film, so that the fan 12 blows out the unabsorbed particles on the surface of the PTFE film, and then the PTFE film is processed through the cooperation of the calendering roller 13, the tensioning roller 18 and the collecting roller 15, and through the soft brush 9, the PTFE film will not be damaged due to particles during processing.
[0038] It should be noted that, in the present document, the terms such as first and second, etc., are merely used to differentiate one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.
[0039] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A PTFE film shaped calendering production equipment, applied to a base (1), characterized in that: A support block (2) is fixedly connected to the top of the base (1). A motor (3) is fixedly connected inside the support block (2). Two threaded rods (4) are rotatably connected inside the support block (2). The same connecting shaft (5) is fixedly connected to the opposite side of the two threaded rods (4). Lifting blocks (6) are threadedly connected to the outer side of the two threaded rods (4). A horizontal block (7) is fixedly connected to the back of the two lifting blocks (6). A slider (8) is slidably connected inside the two horizontal blocks (7). A soft brush (9) is fixedly connected to the outer side of the two sliders (8). A force-bearing block (10) is fixedly connected to the opposite side of the two sliders (8). An electric push rod (11) is fixedly connected to the outer side of the two horizontal blocks (7).
2. The PTFE film calendering production equipment according to claim 1, characterized in that: The output end of the motor (3) is fixedly connected to a bottom threaded rod (4), the two threaded rods (4) are arranged in opposite directions, and the two soft brushes (9) are both arranged in a trapezoidal shape and are adapted to the PTFE membrane.
3. The PTFE film shaped calendering production equipment according to claim 1, characterized in that: Both electric actuators (11) are fixedly connected to a force-bearing block (10) on their front sides, and both horizontal blocks (7) are fixedly connected to a fan (12) on their opposite sides.
4. The PTFE film calendering production equipment according to claim 1, characterized in that: A calendering roller (13) is fixedly connected to the top of the base (1), a conveying roller (14) is fixedly connected to the top of the base (1), and a collecting roller (15) is fixedly connected to the top of the base (1).
5. The PTFE film calendering production equipment according to claim 1, characterized in that: A spring (16) is fixedly connected inside the base (1), a limit block (17) is fixedly connected to the top of the spring (16), and the base (1) is slidably connected to the outside of the limit block (17).
6. The PTFE film shaped calendering production equipment according to claim 5, characterized in that: The top of the limiting block (17) is fixedly connected to a tensioning roller (18), and the bottom of the base (1) is fixedly connected to a support leg (19).