CN214359339U

CN214359339U - Plastic-coated membrane processing is with drenching quick-witted overspeed device tensioner

Info

Publication number: CN214359339U
Application number: CN202023185504.5U
Authority: CN
Inventors: 王友成; 庄军礼; 孙照臣
Original assignee: Weifang Jucheng New Material Co ltd
Current assignee: Weifang Jucheng New Material Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-10-08
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses a plastic-coated membrane processing is with drenching membrane machine overspeed device tensioner includes the tensioning case, tensioning case both sides wall has been seted up through-hole one and through-hole two, tensioning case upper end fixed mounting has the display screen, tensioning case upper end fixed mounting has the box body, tensioning case upper end fixed mounting has adjusting device, tensioning case upper end fixed mounting has the motor, two lateral walls of tensioning case are equipped with clamping device, tensioning incasement wall rotates and installs cylinder one, tensioning incasement wall has seted up spout one, a spout bottom is equipped with feedback device, a spout sliding connection has cylinder two. The utility model discloses a two extrusion pressure sensor of cylinder to observe tensile force's size on the display screen, the signal of telecommunication that spreads through pressure sensor comes driving motor, makes the motor drive adjusting device, thereby makes the cylinder four of being connected with adjusting device remove, has reached the effect that changes tensile force, has improved the efficiency of curling.

Description

Plastic-coated membrane processing is with drenching quick-witted overspeed device tensioner

Technical Field

The utility model relates to a drench the membrane machine tensioning control technical field, especially relate to a plastic-coated membrane processing is with drenching membrane machine overspeed device tensioner.

Background

Tensioning devices are known for providing a tensioning force to a flexible body (i.e. providing a pulling force to a flexible body). For example, the tensioning device is used for providing tension for a filter belt of the filter device, which bypasses the roller, by applying force to the roller so as to ensure that the filter belt is in a reasonable loose state to obtain a better filtering effect.

However, the tensioning device of the film coating machine in the prior art does not have a function of detecting the tensioning force, and does not have a function of sending prompt information for the tensioning force exceeding the range, so that when the tensioning force exceeds a reasonable range due to the flexible body or external interference, a worker cannot obtain the tensioning force, and further the use function of the flexible body is reduced or the tensioning force is damaged due to overlarge tension.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that is difficult to detect the size of tensile force and gives the regulation among the prior art, and the processing of a plastic-coated film is with drenching membrane machine overspeed device tensioner who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a laminating machine tensioning device for plastic-coated film processing comprises a tensioning box, wherein a first through hole and a second through hole are formed in two side walls of the tensioning box, a display screen is fixedly mounted at the upper end of the tensioning box, a box body is fixedly mounted at the upper end of the tensioning box, an adjusting device is fixedly mounted at the upper end of the tensioning box, a motor is fixedly mounted at the upper end of the tensioning box, clamping devices are arranged on two outer side walls of the tensioning box, a first roller is rotatably mounted on the inner wall of the tensioning box, a first sliding groove is formed in the inner wall of the tensioning box, a feedback device is arranged at the bottom of the first sliding groove, the first sliding groove is slidably connected with a second roller, a fixed column is fixedly mounted on the inner wall of the tensioning box, the fixed column is positioned right above the first sliding groove, a pressure spring is fixedly mounted on the fixed column, one end, away from the fixed column, of the pressure spring is fixedly connected with the second roller, and a mounting column is fixedly mounted on the inner wall of the tensioning box, the mounting column is rotatably provided with a rotating plate, one end, far away from the mounting column, of the rotating plate is rotatably connected with the second roller, the inner wall of the tensioning box is provided with a second sliding groove, the second sliding groove is connected with a third roller in a sliding mode, and the inner wall of the tensioning box is provided with a guide device.

Preferably, adjusting device includes the mounting bracket, rotate on the mounting bracket and install the gear, the outer terminal surface fixed mounting of gear has the worm wheel, motor output shaft fixed mounting have with worm wheel complex worm, the worm rotates and runs through box body one side, the one end that the motor was kept away from to the worm is rotated with the inside wall that the motor was kept away from to the box body and is connected, fixed mounting is gone up with gear complex rack post on three cylinders, the rack post slides and runs through tensioning case upper wall, the rack post slides and runs through the box body up end.

Preferably, the clamping device comprises two rotating shafts, two rotating shafts are rotatably connected with the outer walls of the two sides of the tensioning box, two rotating shafts are symmetrical to the center line of the through hole, two rotating shafts are fixedly connected with the same telescopic spring, and two rotating shafts are rotatably installed at one end, far away from the tensioning box, of the rotating shaft.

Preferably, feedback device includes the mounting panel, mounting panel and a spout bottom fixed connection, fixed surface installs two reset spring, two the one end fixed mounting that reset spring kept away from the mounting panel has pressure sensor, pressure sensor and two contacts of cylinder.

Preferably, the guide device comprises a fifth roller, a sixth roller and a seventh roller, the fifth roller is rotatably connected with the inner wall of the tensioning box, the sixth roller is rotatably connected with the inner wall of the tensioning box, and the seventh roller is rotatably connected with the inner wall of the tensioning box.

Preferably, the pressure sensor, the display screen and the motor are electrically connected.

Preferably, the first roller, the second roller, the third roller, the fourth roller, the fifth roller, the sixth roller and the seventh roller are made of rubber materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the plastic-coated film coiled by the laminating machine passes through the second roller, the roller is pulled downwards in two directions by the pulling force, the second roller extrudes the pressure sensor, the pressure sensor sends the pulling force to the display screen through electric connection, so an operator can observe the pressure on the display screen, meanwhile, the pressure spring can also give a repeated force to the second roller to ensure that the plastic-coated film is in a tensioning state, then the plastic-coated film is led out of the tensioning box through the fourth roller and the guide device through the second through hole, the laminating machine finishes film coiling, when the tensioning force is too large or too small, the force of the second roller to the pressure sensor can be increased or reduced along with the pressure, an electric signal is transmitted to the motor, the motor drives the adjusting device to change the position of the fourth roller, and therefore the effect of changing the tensioning force is achieved, and a feedback system consisting of the motor, the display screen and the pressure sensor ensures that the tensioning force is always in a proper size, the working efficiency is improved;

2. all rollers are made of rubber materials, so that damage to the surface of the film coated with plastics when the rollers work is avoided.

Drawings

Fig. 1 is a schematic structural view of a film laminating machine tensioning device for plastic-coated film processing according to the present invention;

fig. 2 is a rear view of the film coating machine tensioning device for plastic-coated film processing.

In the figure: the device comprises a tensioning box 1, a first through hole 2, a second through hole 3, a display screen 4, a box 5, a first roller 6, a second roller 7, a third roller 8, a fourth roller 9, a fifth roller 10, a sixth roller 11, a seventh roller 12, a first chute 13, a fixed column 14, a pressure spring 15, an installation column 16, a rotating plate 17, a second chute 18, an installation rack 19, a gear 20, a worm wheel 21, a worm 22, a rack column 23, a rotating shaft 24, a telescopic spring 25, an installation plate 26, a reset spring 27 and a pressure sensor 28.

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.

Referring to fig. 1-2, a laminating machine tensioning device for plastic-coated film processing comprises a tensioning box 1, two side walls of the tensioning box 1 are provided with a first through hole 2 and a second through hole 3, the upper end of the tensioning box 1 is fixedly provided with a display screen 4, the upper end of the tensioning box 1 is fixedly provided with a box body 5, the upper end of the tensioning box 1 is fixedly provided with an adjusting device, the upper end of the tensioning box 1 is fixedly provided with a motor, two outer side walls of the tensioning box 1 are provided with clamping devices, the inner wall of the tensioning box 1 is rotatably provided with a first roller 6, the inner wall of the tensioning box 1 is provided with a first sliding groove 13, the bottom of the first sliding groove 13 is provided with a feedback device, the first sliding groove 13 is slidably connected with a second roller 7, the inner wall of the tensioning box 1 is fixedly provided with a fixed column 14, the fixed column 14 is positioned right above the first sliding groove 13, the fixed column 14 is fixedly provided with a pressure spring 15, one end of the pressure spring 15 far away from the fixed column 14 is fixedly connected with the second roller 7, the inner wall of the tensioning box 1 is fixedly provided with a mounting column 16, the mounting column 16 is rotatably provided with a rotating plate 17, one end of the rotating plate 17, which is far away from the mounting column 16, is rotatably connected with the second roller 7, the inner wall of the tensioning box 1 is provided with a second sliding groove 18, the second sliding groove 18 is slidably connected with a third roller 8, and the inner wall of the tensioning box 1 is provided with a guide device.

Adjusting device includes mounting bracket 19, it installs gear 20 to rotate on the mounting bracket 19, 20 outer terminal surface fixed mounting of gear has worm wheel 21, motor output shaft fixed mounting have with worm wheel 21 complex worm 22, worm 22 rotates and runs through box body 5 one side, the one end that motor was kept away from to worm 22 is rotated with the inside wall that the motor was kept away from to box body 5 and is connected, fixed mounting has with 20 complex rack post 23 of gear on the cylinder three 8, rack post 23 slides and runs through tensioning case 1 upper wall, rack post 23 slides and runs through the 5 up end of box body, adjusting device's the signal of telecommunication of establishing through pressure sensor 28 conduction, go the position of adjusting cylinder four 9, thereby reached the size of adjusting the plastic-coated membrane tensile force.

Clamping device includes two pivot 24, two pivot 24 are connected with tensioning case 1 both sides outer wall rotation, two pivot 24 and through-hole 2 central line symmetries, the same expanding spring 25 of two pivot 24 fixed connection, the one end that tensioning case 1 was kept away from to two pivot 24 is rotated and is installed cylinder four 9, clamping device's establishment, can guarantee that the plastic-coated membrane that advances tensioning case 1 before the tensioning does not buckle, after the tensioning, the plastic-coated membrane that goes out tensioning case 1 also does not buckle, do benefit to tensioning and collection.

The feedback device comprises a mounting plate 26, the mounting plate 26 is fixedly connected with the bottom of the first sliding chute 13, two return springs 27 are fixedly mounted on the upper surface of the mounting plate 26, one ends, far away from the mounting plate 26, of the two return springs 27 are fixedly provided with pressure sensors 28, the pressure sensors 28 are in contact with the second roller 7, the return springs 27 can protect the pressure sensors 28 from being damaged by a buffering process, and the pressure sensors 28 are protected from being suddenly damaged by large force.

The guiding device comprises a fifth roller 10, a sixth roller 11 and a seventh roller 12, the fifth roller 10 is rotatably connected with the inner wall of the tensioning box 1, the sixth roller 11 is rotatably connected with the inner wall of the tensioning box 1, the seventh roller 12 is rotatably connected with the inner wall of the tensioning box 1, the guiding device can guide the plastic-coated film out of the tensioning box 1, and the speed of film rolling is buffered.

The pressure sensor 28, the display screen 4 and the motor are electrically connected, and a feedback system consisting of the motor, the display screen 4 and the pressure sensor 28 ensures that the tension force is always in a proper size.

The first roller 6, the second roller 7, the third roller 8, the fourth roller 9, the fifth roller 10, the sixth roller 11 and the seventh roller 12 are made of rubber materials, and the first roller 6, the second roller 7, the third roller 8, the fourth roller 9, the fifth roller 10, the sixth roller 11 and the seventh roller 12 are made of rubber materials, so that damage to the surface of the film coated with plastic during operation of the rollers is avoided.

The utility model discloses when the film coating machine is rolled up and is scribbled the plastic film and pass through cylinder two 7, the pulling force can be with cylinder two 7 pull down, cylinder two 7 can extrude pressure sensor 28 this moment, pressure sensor 28 sends the tensile size this moment to display screen 4 through the electricity connection, therefore operating personnel can observe the size of pressure this moment on display screen 4, pressure spring 15 also can give cylinder two 7 a counter force simultaneously, it is in the tensioning state to ensure to scribble the plastic film, then scribble the plastic film and lead out tensioning box 1 through-hole two 3 by cylinder four 9 and guider, it finishes rolling up the membrane by the film coating machine, when the tensioning force is too big or too small, the power that cylinder two 7 gave pressure sensor 28 also can increase or reduce thereupon, pressure sensor 28 will become the pressure and become the signal of telecommunication and pass to the motor, it rotates to drive worm 22 by the motor output shaft, thereby make worm 22 drive rather than complex worm wheel 21 rotate, therefore, the gear 20 fixedly connected with the worm wheel 21 rotates, the rack column 23 matched with the gear 20 moves up and down, the position of the roller four 9 is changed, the effect of changing the tension is achieved, and the working efficiency is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plastic-coated film processing is with drenching membrane machine overspeed device tensioner, includes tensioning case (1), its characterized in that, through-hole one (2) and through-hole two (3) have been seted up to tensioning case (1) both sides wall, tensioning case (1) upper end fixed mounting has display screen (4), tensioning case (1) upper end fixed mounting has box body (5), tensioning case (1) upper end fixed mounting has adjusting device, tensioning case (1) upper end fixed mounting has the motor, two lateral walls of tensioning case (1) are equipped with clamping device, tensioning case (1) inner wall rotates and installs cylinder one (6), tensioning case (1) inner wall has been seted up spout one (13), spout one (13) bottom is equipped with feedback device, spout one (13) sliding connection has cylinder two (7), tensioning case (1) inner wall fixed mounting has fixed column (14), the fixed column (14) is located right above the first sliding groove (13), a pressure spring (15) is fixedly mounted on the fixed column (14), one end, far away from the fixed column (14), of the pressure spring (15) is fixedly connected with the second roller (7), a mounting column (16) is fixedly mounted on the inner wall of the tensioning box (1), a rotating plate (17) is rotatably mounted on the mounting column (16), one end, far away from the mounting column (16), of the rotating plate (17) is rotatably connected with the second roller (7), the second sliding groove (18) is formed in the inner wall of the tensioning box (1), the third roller (8) is slidably connected with the second sliding groove (18), and a guide device is arranged on the inner wall of the tensioning box (1).

2. The plastic-coated film processing is with drenching membrane machine overspeed device tensioner of claim 1, characterized in that, adjusting device includes mounting bracket (19), rotate on mounting bracket (19) and install gear (20), gear (20) outer terminal surface fixed mounting has worm wheel (21), motor output shaft fixed mounting have with worm wheel (21) complex worm (22), worm (22) rotate and run through box body (5) one side, the one end that the motor was kept away from in worm (22) rotates with the inside wall that box body (5) kept away from the motor and is connected, fixed mounting has with gear (20) complex rack post (23) on the three (8) of cylinder, rack post (23) slide and run through tensioning case (1) upper wall, rack post (23) slide and run through box body (5) up end.

3. The plastic-coated film processing is with drenching membrane machine overspeed device tensioner according to claim 1, characterized in that clamping device includes two pivot (24), two pivot (24) are connected with the rotation of tensioning case (1) both sides outer wall, two pivot (24) and through-hole (2) central line symmetry, two same expanding spring (25) of pivot (24) fixed connection, two the pivot (24) are kept away from the one end rotation that tensioning case (1) is installed cylinder four (9).

4. The plastic-coated film processing is with drenching membrane machine overspeed device tensioner of claim 1, characterized in that, feedback device includes mounting panel (26), mounting panel (26) and spout one (13) bottom fixed connection, surface fixed mounting has two reset spring (27) on mounting panel (26), two reset spring (27) keep away from the one end fixed mounting of mounting panel (26) has pressure sensor (28), pressure sensor (28) and two (7) contacts of cylinder.

5. The laminating machine tensioning device for plastic-coated film processing according to claim 1, wherein the guiding device comprises a fifth roller (10), a sixth roller (11) and a seventh roller (12), the fifth roller (10) is rotatably connected with the inner wall of the tensioning box (1), the sixth roller (11) is rotatably connected with the inner wall of the tensioning box (1), and the seventh roller (12) is rotatably connected with the inner wall of the tensioning box (1).

6. The laminating machine tensioning device for plastic-coated film processing according to claim 4, wherein the pressure sensor (28), the display screen (4) and the motor are electrically connected.

7. The tension device of the laminating machine for processing the plastic-coated film as claimed in claim 5, wherein the first roller (6), the second roller (7), the third roller (8), the fourth roller (9), the fifth roller (10), the sixth roller (11) and the seventh roller (12) are made of rubber materials.