CN113247672A

CN113247672A - PET release film static eliminating device

Info

Publication number: CN113247672A
Application number: CN202110495824.0A
Authority: CN
Inventors: 王一东; 李婷婷
Original assignee: Kunshan Dongbaihong Electronic Material Co ltd
Current assignee: Kunshan Dongbaihong Electronic Material Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-08-13

Abstract

The invention discloses a PET release film static eliminating device which comprises a rack, wherein first sliding grooves are formed in two sides of the rack, first sliding blocks are movably connected in the first sliding grooves, a tension roller is fixedly connected between the two first sliding blocks, pull ropes are arranged at the tops of the first sliding blocks, two fixing frames are fixedly connected to the top of the rack, pulleys are movably connected to one sides of the two fixing frames, the pull ropes pass through the pulleys, guide rails are fixedly connected to two sides of the rack, and a base is movably connected to one sides of the guide rails. The tension adjusting device has the advantages that the tension of the release film on the tension roller can be adjusted through the balancing weight, the flexibility of the device is improved, meanwhile, the position of the adjusting roller can be finely adjusted through the adjusting mechanism, the deflection of the adjusting roller is avoided, the using effect of the device is improved, the static electricity on the release film on the guide roller can be led out to the ground through the grounding piece, and the danger caused by spark discharge due to the static electricity is avoided.

Description

PET release film static eliminating device

Technical Field

The invention relates to the technical field of static elimination, in particular to a PET release film static elimination device.

Background

PET is from type membrane is a material that heat-transfer seal commonly used, and the substrate is PET, so also called silicon oil film through coating silicon oil forms, and conventional thickness is from 25um to 150um, has cold and hot tear and the dull and stereotyped branch of light, and the product has fine adsorptivity and laminating nature, need carry out the static to it in the in-process of producing from type membrane equally often and remove the processing.

Through retrieval, the patent with the granted publication number of CN210682655U discloses a static electricity eliminating device for polyester film, which comprises a bracket, a motor, a stud bolt, and (upper and lower) static electricity bars, wherein the bracket is arranged on a base and comprises two side plates and a connecting plate connected with the top ends of the two side plates. The above patents suffer from the following disadvantages: when the film tension control device is used, the tension of the film cannot be adjusted when static electricity is removed, when the film tension is unstable, static electricity on the film is easy to regenerate by repeatedly stretching the film, the film can be damaged seriously, and the requirements of people cannot be met.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a PET release film static eliminating device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a PET release film static eliminating device comprises a frame, wherein two sides of the frame are respectively provided with a first chute, a first slide block is movably connected in the first chute, a tension roller is fixedly connected between the two first slide blocks, the top of the first sliding block is provided with a pull rope, the top of the machine frame is fixedly connected with two fixed frames, one side of each fixed frame is movably connected with a pulley, the pull rope winds around the pulley, the two sides of the frame are both fixedly connected with guide rails, one side of each guide rail is movably connected with a base, one end of the pull rope is fixed with the base, the upper surface of the base is fixedly connected with two inserted rods, a balancing weight is movably connected between the two inserted rods, one side of frame is equipped with adjustment mechanism, one side of frame is equipped with guiding mechanism, fixedly connected with installation pole between the first slider, one side fixedly connected with a plurality of ionic wind machine of installation pole.

Further, adjustment mechanism includes two second spouts, and the second spout is seted up in one side of frame, swing joint has the second slider in the second spout, swing joint has the regulating roller between the second slider, the equal swing joint in both sides of frame has the threaded rod, and threaded rod and second slider threaded connection.

Further, guiding mechanism includes the guide roll, and the guide roll rotates with the frame to be connected, the one end of guide roll passes the frame and swing joint has the grounding piece.

Furthermore, one side fixedly connected with mounting panel of frame, one side fixedly connected with a plurality of light of mounting panel.

Furthermore, one end of the guide roller penetrates through the rack and is movably connected with a fastening piece, and the fastening piece is in contact with the grounding piece.

Furthermore, one side of the guide roller is provided with a plurality of flattening strips which are uniformly distributed.

Furthermore, the top of frame fixedly connected with two rings, one side fixedly connected with slipmat of ring.

Furthermore, two supporting legs are fixedly connected to two sides of the frame and are symmetrically distributed.

The invention has the beneficial effects that:

1. through the setting of installation balancing weight on the base, the tension roll drives first slider and reciprocates and make stay cord pulling pulley rotate to make the base drive the balancing weight removal on the inserted bar, and then adjust the tension of the membrane on the tension roll, avoid the unstable damage that leads to the membrane of static regeneration on messenger's membrane of membrane tension, improved the flexibility of device.

2. Through the setting of installing adjustment mechanism in the frame, when needs finely tune the dancer rools, rotate the threaded rod, make the one end that the second slider drove the dancer rools reciprocate suitable position to make the dancer rools keep at the horizontality, avoid its skew, improve the result of use of device.

3. Through the setting of installation grounding lug on the guide roll, the grounding lug can be with on the guide roll derive ground from the static on the type membrane, avoid on the guide roll to have the fine hair in the electrostatic attraction air and lead to from the decline of the surface cleanliness of type membrane with the dust from the type membrane, improved the static of device and got rid of the effect.

4. Through the setting of installation light on the mounting panel, the light produces brightly to shining from the type membrane, makes the staff can carry out clear observation and carry out timely processing to it from the hole on the type membrane, has improved the quality effect of device.

Drawings

FIG. 1 is a schematic structural diagram of a PET release film electrostatic eliminating device according to the present invention in a front view;

FIG. 2 is a schematic diagram of a rear view structure of a PET release film electrostatic eliminating device according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a position a of the PET release film static electricity eliminating apparatus according to the present invention.

In the figure: 1. a frame; 2. a hoisting ring; 3. an ion blower; 4. mounting a rod; 5. a fixed mount; 6. a pulley; 7. pulling a rope; 8. a first slider; 9. a first chute; 10. mounting a plate; 11. an illuminating lamp; 12. a guide roller; 13. spreading a plain cloth; 14. supporting legs; 15. a guide rail; 16. inserting a rod; 17. a fastener; 18. a ground plate; 19. a balancing weight; 20. a base; 21. a regulating roller; 22. a second slider; 23. a second chute; 24. a threaded rod; 25. and a tension roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a PET release film static electricity eliminating device comprises a frame 1, wherein first sliding grooves 9 are respectively formed in two sides of the frame 1, first sliding blocks 8 are slidably connected in the first sliding grooves 9, a tension roller 25 is fixed between the two first sliding blocks 8 through bolts, a pull rope 7 is arranged at the top of each first sliding block 8, two fixing frames 5 are fixed at the top of the frame 1 through bolts, pulleys 6 are respectively rotatably connected to one sides of the two fixing frames 5, the pull rope 7 passes through the pulleys 6, guide rails 15 are respectively fixed on two sides of the frame 1 through bolts, a base 20 is slidably connected to one side of each guide rail 15, one end of the pull rope 7 is fixed to the base 20, two insertion rods 16 are fixed to the upper surface of the base 20 through bolts, a balancing weight 19 is slidably connected between the two insertion rods 16, the tension roller 25 drives the first sliding blocks 8 to enable the pull rope 7 to pull the pulleys 6 to rotate, thereby make base 20 drive the 19 removal of balancing weight on the inserted bar 16, and then adjust the tension of the membrane on the tension roll 25, avoid the unstable damage that leads to the membrane of static regeneration on making the membrane tension, one side of frame 1 is equipped with adjustment mechanism, one side of frame 1 is equipped with guiding mechanism, place the balancing weight 19 of different weight on base 20, thereby make the device adjust the tensile force of the type membrane of different thickness, there is installation pole 4 through the bolt fastening between the first slider 8, there are a plurality of ionic wind machine 3 in one side of installation pole 4 through the bolt fastening.

In the invention, it should be noted that the adjusting mechanism includes two second chutes 23, the second chutes 23 are opened at one side of the frame 1, the second chutes 23 are connected with second sliders 22 in a sliding manner, an adjusting roller 21 is rotatably connected between the second sliders 22, both sides of the frame 1 are rotatably connected with threaded rods 24, the threaded rods 24 are in threaded connection with the second sliders 22, when the adjusting roller 21 needs to be fine-adjusted, the threaded rods 24 are rotated to make the second sliders 22 drive one end of the adjusting roller 21 to move up and down to a proper position, so as to keep the adjusting roller 21 in a horizontal state and avoid the skew thereof, the guiding mechanism includes a guiding roller 12, the guiding roller 12 is rotatably connected with the frame 1, one end of the guiding roller 12 passes through the frame 1 and is sleeved with a grounding piece 18, the grounding piece 18 can guide static electricity on the release film on the guiding roller 12 to the ground, and avoid the surface cleanliness of the release film from being reduced due to the fact that the release film has fine hairs and dust in the static electricity attracting air, one side of the frame 1 is fixed with a mounting plate 10 through bolts, one side of the mounting plate 10 is fixed with a plurality of illuminating lamps 11 through bolts, the illuminating lamps 11 generate light to irradiate the release film, so that workers can clearly observe holes on the release film and timely treat the holes, one end of a guide roller 12 penetrates through the frame 1 and is in threaded connection with a fastener 17, and the fastening piece 17 contacts with the grounding piece 18, one side of the guide roller 12 is provided with a plurality of spreading strips 13, and the flattening grains 13 are uniformly distributed, the first slide block 8 moves to drive the ion fan 3 on the mounting rod 4 to move to a proper height, thereby make it get rid of from the static on the type membrane, the top of frame 1 is fixed with two rings 2 through the bolt, and one side of ring 2 bonds has the slipmat, and the both sides of frame 1 all are fixed with two supporting legss 14 through the bolt, and supporting legss 14 symmetric distribution.

The working principle is as follows: when the tension of the release film needs to be adjusted, the release film firstly passes through the bottom of the adjusting roller 21, then passes through the top of the tension roller 25, then passes through the bottom of the guide roller 12, and an external power device drives the adjusting roller 21, the tension roller 25 and the guide roller 12 to rotate through the release film, when the tension of the release film is large, the release film presses the tension roller 25 to move downwards, so that the first sliding block 8 slides downwards along the first sliding groove 9 and pulls the pull rope 7, and the pulley 6 rotates, so that the other end of the pull rope 7 pulls the counterweight block 19 on the base 20 to move upwards to a proper position along the guide rail 15, further the tension of the release film is reduced, when the tension of the release film is small, under the action of gravity of the counterweight block 19, the base 20 slides downwards along the guide rail 15 and pulls the pull rope 7, so that the pulley 6 rotates, and the other end of the pull the first sliding block 8 to move upwards to a proper position along the first sliding groove 9, and then make the tensile force grow from the type membrane, when the position that needs to the regulating roll 21 is finely tuned, rotate threaded rod 24, make second slider 22 reciprocate suitable position along second spout 23, and then make the both ends of regulating roll 21 keep on same parallel, first slider 8 removes ion fan 3 that drives on the installation pole 4 and moves suitable height simultaneously, thereby make it get rid of from the static on the type membrane, light 11 provides light, make things convenient for the clear hole to from the type membrane of staff to observe and in time handle, grounding lug 18 derives ground from the static on the type membrane on guide roll 12, place the balancing weight 19 of different weight on the inserted bar 16, thereby adjust the type membrane of the different tensile forces of different thickness.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A PET release film static eliminating device comprises a rack (1) and is characterized in that two sides of the rack (1) are respectively provided with a first chute (9), a first sliding block (8) is movably connected in the first chute (9), a tension roller (25) is fixedly connected between the two first sliding blocks (8), the top of each first sliding block (8) is provided with a pull rope (7), the top of the rack (1) is fixedly connected with two fixing frames (5), one sides of the two fixing frames (5) are respectively and movably connected with a pulley (6), the pull rope (7) winds around the pulley (6), two sides of the rack (1) are respectively and fixedly connected with a guide rail (15), one side of each guide rail (15) is movably connected with a base (20), one end of the pull rope (7) is fixed with the base (20), the upper surface of the base (20) is fixedly connected with two inserted rods (16), swing joint has balancing weight (19) between two inserted bar (16), one side of frame (1) is equipped with adjustment mechanism, one side of frame (1) is equipped with guiding mechanism, fixedly connected with installation pole (4) between first slider (8), a plurality of ionic wind machine (3) of one side fixedly connected with of installation pole (4).

2. The PET release film static electricity eliminating device according to claim 1, wherein the adjusting mechanism comprises two second sliding grooves (23), the second sliding grooves (23) are arranged on one side of the rack (1), a second sliding block (22) is movably connected in the second sliding grooves (23), an adjusting roller (21) is movably connected between the second sliding blocks (22), threaded rods (24) are movably connected on two sides of the rack (1), and the threaded rods (24) are in threaded connection with the second sliding blocks (22).

3. The PET release film static electricity eliminating device according to claim 2, wherein the guiding mechanism comprises a guiding roller (12), the guiding roller (12) is rotatably connected with the frame (1), and one end of the guiding roller (12) penetrates through the frame (1) and is movably connected with a grounding piece (18).

4. The PET release film static electricity eliminating device is characterized in that one side of the rack (1) is fixedly connected with a mounting plate (10), and one side of the mounting plate (10) is fixedly connected with a plurality of illuminating lamps (11).

5. The PET release film static electricity eliminating device according to claim 3, wherein one end of the guide roller (12) penetrates through the frame (1) and is movably connected with a fastening piece (17), and the fastening piece (17) is contacted with the grounding piece (18).

6. The PET release film static electricity eliminating device is characterized in that one side of the guide roller (12) is provided with a plurality of spreading planes (13), and the spreading planes (13) are uniformly distributed.

7. The PET release film static electricity eliminating device according to claim 5, wherein two hanging rings (2) are fixedly connected to the top of the rack (1), and a non-slip mat is fixedly connected to one side of each hanging ring (2).

8. The PET release film static electricity eliminating device according to claim 7, wherein two supporting legs (14) are fixedly connected to two sides of the machine frame (1), and the supporting legs (14) are symmetrically distributed.