CN212072938U - Stretching device of PI composite film - Google Patents

Abstract

The utility model discloses a stretching device of PI complex film, the on-line screen storage device comprises a base, the one end of top one side of base is provided with first pillar, the other end of top one side of base be provided with first pillar matched with second pillar, department installs the cooler bin in the middle of the top of base. The utility model discloses a rotate the carousel, thereby it is rotatory together to take first pivot, later recycle the cooperation of bevel gear group, drive the screw rod, thereby to be with screw rod matched with thread bush up-and-down back and forth movement in the screw rod, can be with the distance between regulation lift wheel and the power wheel, can also be through the gear ratio according to between thread bush and the screw rod, utilize the calibrated scale on the carousel, come accurate calculation carousel and change the round, what height that the lift wheel rises, thereby can process the PI complex film of different thickness of department, need not change equipment, great improvement is to the process rate of PI complex film.

Description

Stretching device of PI composite film

Technical Field

The utility model relates to a PI complex film processing equipment field specifically is a stretching device of PI complex film.

Background

The PI composite film can be processed and over-molded through a plurality of steps, wherein stretching is one of very important processes, but the thickness of the PI composite film cannot be flexibly and accurately adjusted when the existing stretching device stretches materials, so that the PI composite film with different thicknesses can be processed only by replacing equipment, and the working efficiency is greatly reduced; the existing stretching device easily causes looseness in the collected PI composite film, so that the winding is caused during collection, and the collection rate is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the device aims to solve the problems that the thickness of a PI composite film cannot be flexibly and accurately adjusted when the existing stretching device stretches materials, so that the PI composite film with different thicknesses can be processed only by changing equipment, and the working efficiency is greatly reduced; the problem that the existing stretching device is easy to cause looseness in the collected PI composite film so that the winding is caused during collection and the collection rate is influenced is solved, and the stretching device of the PI composite film is provided.

In order to achieve the above object, the utility model provides a following technical scheme:

a stretching device of a PI composite film comprises a base, wherein a first support column is arranged at one end of one side of the top of the base, a second support column matched with the first support column is arranged at the other end of one side of the top of the base, a cooling box is arranged in the middle of the top of the base, a first mounting plate is arranged at the top of the base and at two ends close to one side of the cooling box, a pinch roller is rotatably connected inside the first mounting plate, a telescopic rod is movably arranged at one end, far away from the first support column, of the base, the base is connected with a second mounting plate through the telescopic rod, a push plate is arranged at the bottom of the second mounting plate, a pusher is arranged at one side, close to the second mounting plate, of the bottom of the base, the output end of the pusher is connected with one side of the push plate, a second motor is arranged at one side of the second mounting plate, swing joint has second pivot and third pivot between first pillar and the second pillar, fixedly connected with lifting wheel and power wheel respectively in the outside of second pivot and third pivot, first motor is installed to the one end of second pillar, and the output and the third pivot of first motor, the headstock is installed at the top of first pillar, the headstock includes carousel, calibrated scale, first pivot and bevel gear group, first pivot swing joint is in the headstock, the one end of first pivot and the outside that is located the headstock have connected gradually calibrated scale and carousel, the inside swing joint of first pillar has the screw rod, one side of second pivot is provided with the thread bush with screw rod matched with, the opposite side of second pivot connects with the both sides of thread bush and is provided with the slider.

In a preferred embodiment of the present invention, the edge of the end of the turntable away from the power box is provided with a turning handle.

In a preferred embodiment of the present invention, the first support column and the second support column are both provided with a groove inside, and the groove inside is provided with a sliding groove matched with the sliding block.

In a preferred embodiment of the present invention, a first connecting rod is movably connected to both ends of the outer side of the third rotating shaft, a second connecting rod is connected to bottoms of both ends of the first supporting column and the second supporting column through a hinge seat, and a material guiding plate is disposed on tops of the first connecting rod and the second connecting rod.

In a preferred embodiment of the present invention, the bottom of the base is uniformly provided with a plurality of sets of legs, and the bottoms of the legs are provided with non-slip pads.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a rotate the carousel to bring first pivot and rotate together, later recycle the cooperation of bevel gear group, drive the screw rod, thereby will with screw rod matched with screw rod thread bush up-and-down back and forth movement in the screw rod, can be with the distance between regulation lift wheel and the power wheel, can also be through utilizing the calibrated scale on the carousel according to the gear ratio between thread bush and the screw rod, come accurate calculation carousel round of turning, how high the lift wheel rises, thereby can process the PI complex film of different thickness, do not need to change equipment, great improvement is to the processing rate of PI complex film; when collecting the PI complex film, start the impeller and promote the slurcam to remove the second mounting panel along the direction of stretching out of telescopic link, thereby adjust the interval between material wheel and the pinch roller, tighten up it soon, make when collecting, be unlikely to too lax and cause the winding confusion.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a first perspective view of the present invention.

Fig. 3 is a second perspective view of the present invention.

Fig. 4 is an enlarged view of the position a of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a stretching device for a PI composite membrane comprises a base 1, a first support column 2 is arranged at one end of one side of the top of the base 1, a second support column 3 matched with the first support column 2 is arranged at the other end of one side of the top of the base 1, a cooling tank 19 is arranged in the middle of the top of the base 1, first mounting plates 20 are arranged at two ends of the top of the base 1 close to one side of the cooling tank 19, a pinch roller 21 is rotatably connected inside the first mounting plates 20, a telescopic rod 23 is movably arranged at one end of the base 1 far away from the first support column 2, the base 1 is connected with a second mounting plate 25 through the telescopic rod 23, a pushing plate 24 is arranged at the bottom of the second mounting plate 25, a pusher 22 is arranged at one side of the bottom of the base 1 close to the second mounting plate 25, an output end of the pusher 22 is connected with one side of, a material receiving wheel 27 with an output end of a second motor 26 extending into the second mounting plate 25, a second rotating shaft 8 and a third rotating shaft 14 movably connected between the first support column 2 and the second support column 3, a lifting wheel 11 and a power wheel 12 fixedly connected with the outer sides of the second rotating shaft 8 and the third rotating shaft 14 respectively, a first motor 13 mounted at one end of the second support column 3, an output end of the first motor 13 and the third rotating shaft 14, a power box 4 mounted at the top of the first support column 2, the power box 4 comprising a rotary disc 401, a dial 402, a first rotating shaft 403 and a helical gear set 404, the first rotating shaft 403 movably connected in the power box 4, the dial 402 and the rotary disc 401 sequentially connected at one end of the first rotating shaft 403 and located at the outer side of the power box 4, a screw 6 movably connected in the first support column 2, a thread bushing 7 matched with the screw 6 arranged at one side of the second rotating shaft 8, and a sliding block 9 is connected with the other side of the second rotating shaft 8 and two sides of the threaded sleeve 7.

The utility model discloses a rotate carousel 401, thereby take first pivot 403 rotatory together, later recycle the cooperation of bevel gear group 404, drive screw rod 6, thereby to be with screw rod 6 matched with thread bush 7 reciprocating motion about in screw rod 6, can be with the distance between regulation lifting wheel 11 and the power wheel 12, can also be through the gear ratio according to between thread bush 7 and the screw rod 6, utilize dial 402 on carousel 401, come accurate calculation carousel 401 round that changes, how much height that lifting wheel 11 rises, thereby can process the PI complex film of the different thickness of department, need not change equipment, great improvement is to the processing rate of PI complex film.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, a rotating handle 405 is disposed at an edge of an end of the turntable 401 away from the power box 4, so as to facilitate the rotation of the turntable 401.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, the first support post 2 and the second support post 3 are both provided with a groove 5, and the groove 5 is provided with a sliding groove 10 matching with the sliding block 9, the sliding groove 10 is provided to reduce friction, so as to better move the thread bushing 7.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, both ends of the outer side of the third rotating shaft 14 are movably connected with a first connecting rod 15, the bottoms of both ends of the first supporting column 2 and the second supporting column 3 are connected with a second connecting rod 18 through a hinged seat, and the top of the first connecting rod 15 and the top of the second connecting rod 18 are provided with a material guiding plate 17, the material guiding plate 17 is provided to facilitate guiding the material into the power wheel 12.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, the bottom of the base 1 is uniformly provided with a plurality of sets of supporting legs 16, and the bottom of the supporting legs 16 is provided with a non-slip mat, the present invention provides the supporting legs 16 and the non-slip mat for better supporting device.

The working principle is as follows: when the device is used, a semi-finished product of a material subjected to thermal processing enters the power wheel 12 started by the first motor 13 along the material guide plate 17, then enters the cooling box 19 along the material guide plate 17 on the other side of the power wheel 12, is cooled and shaped, then is introduced into the pinch roller 21, and finally is fixed on the material collecting wheel 27, then the second motor 26 is started, so that the material collecting wheel 27 collects the PI composite film, and in the collecting process, when the PI composite film becomes loose, the pusher 22 is started, the pushing plate 24 is pushed, so that the second mounting plate 25 moves along the telescopic direction of the telescopic rod 23, and the distance between the material collecting wheel 27 and the pinch roller 21 is adjusted, so that the PI composite film is tightened and then collected; when PI composite films with different thicknesses need to be processed, firstly, the rotary disc 401 is rotated through the rotary hand 405, the first rotary shaft 403 is driven to rotate together, then the screw 6 is driven through the cooperation of the bevel gear set 404, the threaded sleeve 7 matched with the screw 6 moves up and down in the screw 6 in a reciprocating mode, the distance between the lifting wheel 11 and the power wheel 12 can be adjusted, the dial 402 on the rotary disc 401 can be used for accurately calculating the turn of the rotary disc 401 according to the gear ratio between the threaded sleeve 7 and the screw 6, the height of the lifting wheel 11 rises, and then the distance between the lifting wheel 11 and the power wheel 12 can be adjusted through requirements.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a stretching device of PI complex film, includes the base, its characterized in that: the material collecting device is characterized in that a first support column is arranged at one end of one side of the top of the base, a second support column matched with the first support column is arranged at the other end of one side of the top of the base, a cooling box is installed in the middle of the top of the base, first mounting plates are installed at the top of the base and at two ends close to one side of the cooling box, a pinch roller is rotatably connected to the inside of the first mounting plates, a telescopic rod is movably installed at one end, away from the first support column, of the base, the base is connected with a second mounting plate through the telescopic rod, a push plate is arranged at the bottom of the second mounting plate, a pusher is installed at one side, close to the second mounting plate, of the bottom of the base, the output end of the pusher is connected with one side of the push plate, a second motor is installed at one side of the second mounting plate, the output end of the second motor extends to a material, the outside of second pivot and third pivot is fixedly connected with lifting wheel and power wheel respectively, first motor is installed to the one end of second pillar, and the output and the third pivot of first motor, the headstock is installed at the top of first pillar, the headstock includes carousel, calibrated scale, first pivot and bevel gear group, first pivot swing joint is in the headstock, the outside that the one end of first pivot just is located the headstock has connected gradually calibrated scale and carousel, the inside swing joint of first pillar has the screw rod, one side of second pivot is provided with the thread bush with screw rod matched with, the opposite side of second pivot connects with the both sides of thread bush and is provided with the slider.

2. The stretching apparatus of a PI composite film according to claim 1, wherein: the edge of the end, far away from the power box, of the rotary disc is provided with a rotary hand.

3. The stretching apparatus of a PI composite film according to claim 1, wherein: the inside of first pillar and second pillar all is provided with the recess, and the inside of recess is provided with the spout with slider matched with.

4. The stretching apparatus of a PI composite film according to claim 1, wherein: the two ends of the outer side of the third rotating shaft are movably connected with first connecting rods, the bottoms of the two ends of the first support and the second support are connected with second connecting rods through hinged seats, and material guide plates are arranged at the tops of the first connecting rods and the second connecting rods.

5. The stretching apparatus of a PI composite film according to claim 1, wherein: the bottom of base evenly is provided with the multiunit landing leg, and the bottom of landing leg is provided with the slipmat.

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