CN216917925U

CN216917925U - Automatic roll up membrane tightening means

Info

Publication number: CN216917925U
Application number: CN202123171375.9U
Authority: CN
Inventors: 李博睿; 许胧译; 陆小竞
Original assignee: Selkon Guigang Co ltd
Current assignee: Guilin Saierkang Electronic Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-07-08
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses an automatic roll up membrane tightening means. This automatic roll up membrane tightening means includes drop feed mechanism, press mold mechanism, motor and receiving agencies, the motor with receiving agencies is connected, puts into drop feed mechanism with the roll membrane and goes up fixedly, press mold mechanism includes the take-up pulley, crosses ferryboat and action wheel, rolls up the membrane and winds in proper order and puts be fixed in receiving agencies behind take-up pulley, the ferryboat and the action wheel, motor drive the rotation of action wheel, the drive of action wheel are rolled up the membrane and are moved, rotate the membrane book and tighten up. This novel roll up membrane of having can tighten up automatically, promotes production efficiency and product yield, reduces staff intensity of labour's effect.

Description

Automatic roll up membrane tightening means

Technical Field

The utility model relates to a roll up membrane equipment technical field, in particular to automatic roll up membrane tightening means.

Background

In the 3C industry, a film rolling machine is used in the production process of products, the 3C products refer to products such as computers, communication and consumer electronics products, electronic structures and the like, and the products have higher and higher requirements on appearance. In the production process, a coiled strip product is generally unreeled, and the strip product is obtained by stamping the unreeled strip product through a stamping machine while unreeling, and along with the improvement of the precision of electronic products and the like, the high requirements on the compactness and the flatness of a coiled film of a product and the like are met.

When the traditional working film rolling machine is used, the tensioning, fixing and adjusting of the film in the transmission and rolling process are inconvenient to carry out manually, and the rolled film is not smooth enough; the manual operation efficiency is low, and the labor intensity of workers is high; the quality of manual operation is mainly experience, and the error is large, thereby causing waste.

Therefore, it is necessary to develop a device capable of increasing the flatness of the rolled film and automatically tightening the rolled film to meet the requirements of 3C industry products which are developed at high speed nowadays.

SUMMERY OF THE UTILITY MODEL

According to this neotype one aspect provides automatic roll up membrane tightening means, including drop feed mechanism, press mold mechanism, motor and receiving agencies, the motor with receiving agencies is connected, and it is fixed on the drop feed mechanism to put into the roll membrane, press mold mechanism includes the take-up pulley, crosses ferryboat and action wheel, and the roll membrane is around putting in proper order take-up pulley, cross ferryboat and action wheel after-fixing in receiving agencies, motor drive the rotation of action wheel, the drive of action wheel are rolled up the membrane and are moved, rotate the membrane book and tighten up.

The automatic film rolling and tightening device has the advantages that the tensioning wheel can tension the rolled film; the transition wheel can change the running track of the rolled film; the driving wheel can provide power for rolling the film; the transition wheel changes the running track of the rolled film, the rolled film is placed on the discharging mechanism, one end of the rolled film bypasses the tension wheel and then bypasses the transition wheel, the rolled film is fixed on the material receiving mechanism after passing through the driving wheel, the motor drives the driving wheel to rotate, and the rolled film starts to move under the driving of the driving wheel, so that the film rolling function is realized, the production efficiency and the product yield are improved, and the labor intensity of workers is reduced.

In some embodiments, the material receiving mechanism comprises a material receiving rod and a film receiving disc, one end of the material receiving rod is fixed on the center of the film receiving disc, a material pressing rod is arranged on the material receiving rod, and the material receiving mechanism is connected with the driving wheel through a belt. The film winding device has the beneficial effects that the motor drives the driving wheel to rotate, so that the material collecting mechanism is driven to rotate, the film collecting disc rotates, and the wound film is wound and tightened.

In some embodiments, the automatic film rolling and tightening device further comprises a photoelectric fixing plate corresponding to the transition wheel, and the photoelectric fixing plate is used for placing a photoelectric sensor. The automatic film rolling machine has the beneficial effects that the photoelectric fixing plate corresponds to the film pressing mechanism, the photoelectric sensor arranged on the photoelectric fixing plate can sense whether a rolled film on the film pressing mechanism still exists, when the rolled film is used up, the photoelectric sensor detects that no material exists in the rolled film, the motor stops and does not act, the automation of the rolled film is realized, the rolled film on the discharging mechanism can be replaced in time, the time is saved, and the efficient operation is realized.

In some embodiments, there are two transition wheels, and the two transition wheels are located on the same horizontal plane. The photoelectric fixing plate has the beneficial effects that the sensor is arranged on the photoelectric fixing plate, so that the movement distance of the film can be effectively controlled. Two transition wheels are arranged on the same horizontal plane, so that the rolled film can horizontally run for a certain distance, and the running position of the film is more accurate under the action of the sensor.

In some embodiments, the tension wheel is provided with a convex film guide wheel. The film guide wheel has the beneficial effects that the film guide wheel is used for limiting and guiding the film to be rolled.

In some embodiments, the discharging mechanism comprises a discharging rod, two limiting wheels and a fixing part, the two limiting wheels are located on the discharging rod, and the fixing part is located at the tail end of the discharging rod. The film winding mechanism has the beneficial effects that when a winding film needs to be placed, the fixing piece and the limiting wheel at one end are detached, the winding film is placed, the limiting wheel and the fixing piece are installed, at the moment, the limiting wheels on two sides of the winding film fix the winding film on the discharging rod, the sliding or the deviation of the left position and the right position is not easy to occur, the position of the winding film can be accurate when the winding film enters the film pressing mechanism, and the winding film wound on the material receiving mechanism can be smooth.

In some embodiments, the automatic film rolling and tightening device further comprises a bracket, and the discharging mechanism, the film pressing mechanism and the receiving mechanism are arranged on the bracket. The film rolling device has the beneficial effects that the discharging mechanism, the film pressing mechanism and the material receiving mechanism are arranged on the support, so that when the device operates, the parts can be more stable, the position deviation is not easy to occur, and the film rolling and tightening process is more stable

In some embodiments, a support plate is disposed beside the transition wheel in parallel, and the support plate can support the transition wheel. The film transfer device has the beneficial effects that the support plate is used for supporting the transition wheel, so that the film is more tidy.

In some embodiments, damping rollers are arranged beside the driving wheel in parallel. The damping roller has the beneficial effects that the damping roller gives damping to the film winding passing through the driving wheel, so that the film winding is tensioned and leveled.

In some embodiments, the automatic roll film take-up device further comprises an electrical box capable of providing power to the motor. The electric box has the beneficial effects that the electric box can provide electric energy for the whole device, particularly the motor drives the material receiving mechanism, the film pressing mechanism, the photoelectric sensor and other devices to move, and thus the whole device can realize the automatic control effect.

Drawings

Fig. 1 is a schematic structural view of an automatic film winding and tightening device according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a portion of the mechanism of the automatic roll film take-up device of FIG. 1;

fig. 3 is a schematic view of a portion of the mechanism of the automatic roll film take-up device shown in fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 to 3 schematically show an automatic roll film take-up device according to an embodiment of the present invention. As shown in the figure, the device includes drop feed mechanism 1, film pressing mechanism 2, motor 3 and receiving agencies 4, motor 3 with receiving agencies 4 are connected, and it is fixed on drop feed mechanism 1 to put into the roll membrane, film pressing mechanism 2 includes take-up pulley 21, crosses ferryboat 22 and action wheel 23, and the roll membrane is in proper order around putting take-up pulley 21, cross ferryboat 22 and action wheel 23 after-fixing in receiving agencies 4, the motor 3 drive the rotation of action wheel 23, the film is rolled up in the drive of action wheel 23 and moves, rotates the film book and tightens up.

In the automatic film winding and tightening device, the tension wheel 21 can tension the wound film; the transition wheel can change the running track of the rolled film; the driving wheel 23 can provide power for film rolling, the transition wheel 22 changes the moving track of the film rolling, the film rolling is placed on the discharging mechanism 1, one end of the film rolling bypasses the tensioning wheel and then bypasses the transition wheel 22, the film rolling is fixed on the receiving mechanism 4 after passing through the driving wheel 23, the motor 3 drives the driving wheel 23 to rotate, the film rolling starts to move under the driving of the driving wheel 23, the film rolling tightening function is achieved, the production efficiency and the product yield are improved, and the labor intensity of workers is reduced.

Receiving agencies 4 is including receiving material pole 41 and receipts membrane dish 42, the one end of receiving material pole 41 is fixed receive on the center of membrane dish 42, be equipped with on the pole 41 of receiving material and press material pole 411, receiving agencies 4 with the action wheel 23 passes through the belt 421 and connects. The motor 3 drives the driving wheel 23 to rotate, so that the material receiving mechanism 4 is driven to rotate, the film receiving disc 42 rotates, and the rolled film is wound on the material receiving rod 41 to be tightened.

The automatic film rolling and tightening device further comprises a photoelectric fixing plate 5, the photoelectric fixing plate 5 corresponds to the transition wheel 22, and the photoelectric fixing plate 5 is used for placing a photoelectric sensor. The photoelectric fixing plate 5 corresponds to the transition wheel 22, and the photoelectric sensor arranged on the photoelectric fixing plate can sense whether a roll film on the transition wheel 22 still exists, when the roll film is used up, the photoelectric sensor detects that no material exists in the roll film, and the motor 3 stops and does not act, so that the automation of the roll film is realized, the roll film on the discharging mechanism 1 can be replaced in time, the time is saved, and the high-efficiency operation is realized.

The number of the transition wheels 22 is two, and the two transition wheels 22 are positioned on the same horizontal plane. The sensor is arranged on the photoelectric fixing plate 5, so that the movement distance of the film can be effectively controlled. Two transition wheels 22 are arranged on the same horizontal plane, so that the rolled film can horizontally run for a certain distance, and the running position of the film is more accurate under the action of an inductor.

The tension wheel 21 is provided with a convex film guide wheel 211. The film guide wheel 211 is used for limiting and guiding the rolled film.

The discharging mechanism 1 comprises a discharging rod 11, two limiting wheels 12 and two fixing pieces 13, wherein the two limiting wheels 12 are located on the discharging rod 11, and the fixing pieces 13 are located on the tail end of the discharging rod 11. When a roll film needs to be placed, the fixing piece 13 and the limiting wheel 12 at one end are detached, the roll film is placed, the limiting wheel 12 and the fixing piece 13 are installed, at the moment, the limiting wheels 12 on two sides of the roll film fix the roll film on the discharging rod 11, the roll film is not prone to sliding or shifting left and right, the position of the roll film can be accurate when the roll film enters the film pressing mechanism 2, and the roll film wound on the material receiving mechanism can be flat.

The automatic film rolling and tightening device further comprises a support 7, wherein the discharging mechanism 1, the film pressing mechanism 2 and the receiving mechanism 4 are arranged on the support 7. Drop feed mechanism 1, press mold machine to construct 2 and receiving agencies 4 all set up on the support 7 for the device operation, can be more firm between the individual part, the skew of difficult emergence position, the process that makes the roll up the membrane and tighten up is more stable. Be equipped with auxiliary stand 71 on the support 7, the vertical placing of auxiliary stand 71, press mold mechanism 2 and photoelectricity fixed plate 5 can install on auxiliary stand 71, and the relative position of press mold mechanism 2 and photoelectricity fixed plate 5 is changeed stably like this for the photoelectric sensing ware on the photoelectricity fixed plate 5 can be more stable sense the film that rolls on press mold mechanism 2 whether have.

A support plate 24 is arranged beside the transition wheel 22 in parallel, and the support plate 24 can support the transition wheel 22. The support plate 24 is used to support the transition wheel so that the membrane is more orderly.

And a damping roller 25 is arranged beside the driving wheel 23 in parallel. The damping roller 25 gives damping to the film roll passing through the driving wheel 23 to tension and flatten the film roll.

The automatic film rolling and tightening device further comprises an electric box 6, and the electric box 6 can provide electric power for the motor 3. The automatic control device has the beneficial effects that the electric box 6 can provide electric energy for the whole device, particularly the motor 3 drives the material receiving mechanism 4, the film pressing mechanism 2, the photoelectric sensor and other devices to move, and thus the whole device can realize the automatic control effect.

The operation process of the device is as follows:

firstly, manually putting the coiled film on a discharging rod 11 for fixing;

manually winding one end of the film around the tension wheel, winding the left transition wheel 22 of the photoelectric fixing plate 5, winding the right transition wheel 22 on the right side of the support plate 24, and fixing the film on the material receiving mechanism 4 after passing through the driving wheel 23;

thirdly, the driving motor 3 drives the driving wheel 23 to rotate and drives the material receiving disc 42 and the material receiving rod 41 to rotate through the round belt 421, so that the film roll is rotated and tightened;

when the roll film is used up, the photoelectric sensor detects that no material exists in the roll film, and the motor 3 stops to stop working;

and placing the ultrasonic membrane on a material placing disc, winding one end of the membrane around the b tensioning wheel, winding the c optical fiber mounting seat left side transition wheel, winding the g support plate right side transition wheel, and fixing the membrane on the h membrane collecting disc after passing through the driving wheel. Under the drive of the driving wheel, the membrane starts to move, and the tightening function of the ultrasonic membrane is realized. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept herein, and these changes and modifications are intended to be included within the scope of the invention.

Claims

1. The utility model provides an automatic roll up membrane tightening means, its characterized in that, includes drop feed mechanism (1), press mold mechanism (2), motor (3) and receiving agencies (4), motor (3) with receiving agencies (4) are connected, will roll up the membrane and put drop feed mechanism (1) and go up fixedly, press mold mechanism (2) include take-up pulley (21), cross ferryboat (22) and action wheel (23), roll up the membrane and wind in proper order take-up pulley (21), cross ferryboat (22) and action wheel (23) after-fixing in receiving agencies (4), motor (3) drive the rotation of action wheel (23), the membrane is rolled up in the drive of action wheel (23) and moves, rotates the membrane book and tightens up.

2. The automatic film winding and tightening device according to claim 1, wherein the material collecting mechanism (4) comprises a material collecting rod (41) and a film collecting disc (42), one end of the material collecting rod (41) is fixed on the center of the film collecting disc (42), a material pressing rod (411) is arranged on the material collecting rod (41), and the material collecting mechanism (4) is connected with the driving wheel (23) through a belt (421).

3. The automatic roll film take-up device according to claim 2, further comprising an optoelectronic mounting plate (5), wherein the optoelectronic mounting plate (5) corresponds to the transition wheel (22), and the optoelectronic mounting plate (5) is used for placing an optoelectronic sensor.

4. The automatic roll film take-up device according to claim 3, wherein there are two transition wheels (22), and the two transition wheels (22) are located on the same horizontal plane.

5. The automatic film winding and unwinding device according to claim 1, wherein said tension wheel (21) is provided with a protruding film guide wheel (211).

6. The automatic film winding and tightening device according to claim 1, wherein the discharging mechanism (1) comprises a discharging rod (11), two limiting wheels (12) and a fixing member (13), the two limiting wheels (12) are located on the discharging rod (11), and the fixing member (13) is located at the tail end of the discharging rod (11).

7. The automatic film winding and tightening device according to claim 1, further comprising a support (7), wherein the discharging mechanism (1), the film pressing mechanism (2) and the receiving mechanism (4) are arranged on the support (7).

8. The automatic roll film take-up device according to claim 1, wherein a support plate (24) is disposed in parallel beside the transition wheel (22), the support plate (24) being capable of supporting the transition wheel (22).

9. The automatic film winding and unwinding device according to claim 1, wherein a damping roller (25) is arranged in parallel beside said driving wheel (23).

10. The automatic roll film take-up device according to claim 1, further comprising an electrical box (6), said electrical box (6) being capable of providing power to said motor (3).