CN221739396U - Coiled film feeding device - Google Patents

Abstract

The utility model discloses a film rolling feeding device, and belongs to the field of automatic feeding machines. The film rolling feeding device comprises a film rolling feeding module and a streamline module arranged on the downstream side of the film rolling feeding module, wherein the film rolling feeding module comprises a film rolling feeding unit and a waste film collecting unit arranged above the film rolling feeding unit, and the streamline module comprises a conveying table, a prepressing unit, a pressing and pulling unit and a laminating unit. Through the synergistic effect of coil stock material loading unit, useless membrane receipts material unit, pre-compaction unit, compress tightly and draw material unit etc for basement membrane and useless membrane are peeled off in order, and guarantee the straight line of basement membrane and draw the material, guarantee the high accuracy nature of basement membrane blowing position.

Description

Coiled film feeding device

Technical Field

The utility model relates to the field of feeding machines, in particular to a film rolling feeding device.

Background

The film winding and feeding device mainly discharges coiled film materials, and opens the coiled materials and conveys the coiled materials to a processing unit or equipment for processing the film. The coiled film generally comprises a bottom film and a waste film adhered to the surface of the bottom film, and the discharging of the bottom film is very important in the coiling process. In the prior art, the waste film is peeled off in a manual film peeling mode, so that the position of the bottom film is deviated or rolled, position deviation occurs in the unreeling process, a glue piece cannot be accurately attached, the operation is inconvenient, manpower is wasted, and the production efficiency is low.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a film rolling feeding device, which aims to realize high-precision feeding of a rolled film.

The technical scheme of the utility model is as follows: a roll film feeding device, comprising:

The film rolling feeding module comprises a roll feeding unit and a waste film receiving unit arranged above the roll feeding unit; and

The streamline module is arranged on the downstream side of the coiled film feeding module and comprises a conveying table, a prepressing unit, a compressing and pulling unit and a laminating unit; wherein the conveying table is arranged along the conveying direction of the film rolling material; the prepressing units are arranged in a plurality of groups and are positioned at the position above the conveying table along the line; the attaching unit is close to the inlet end of the streamline module; the compaction material pulling units are arranged on two sides of the conveying table and are positioned on the downstream side of the laminating unit;

Each group of prepressing units comprises a prepressing module which is symmetrically arranged at two sides of the conveying table, and the two prepressing modules are fixedly connected with each other through a connecting rod at the top of each prepressing module;

The attaching unit comprises a plurality of groups of light sources positioned above the attaching area;

The compression material pulling unit comprises an X-direction moving module arranged at the bottom of the conveying table, a Z-direction vertical frame is fixedly arranged at the moving end of the X-direction moving module, a supporting frame is arranged at the top end of the Z-direction vertical frame, and Z-direction moving modules positioned at two sides of the conveying table are arranged on the Z-direction vertical frame.

Further, the roll film feeding unit comprises a feeding motor fixedly arranged on a fixing frame, the rotating end of the feeding motor is connected with a roll film feeding cylinder in a positioning mode through a belt wheel structure, a first conveying roller, a third conveying roller and a second conveying roller are sequentially arranged on the fixing frame along the roll film conveying direction, after the roll film is discharged from the roll film feeding cylinder, a bottom film is peeled off after sequentially passing through the first conveying roller, the third conveying roller and the second conveying roller, and the bottom film enters the streamline module.

Further, the mounting position of the first conveying roller is adjustable.

Further, the waste film receiving unit comprises a receiving motor fixedly arranged on the fixing frame, a fourth conveying roller is positioned on the fixing frame and positioned on the waste film conveying path, and the waste film stripped on the coiled film is conveyed to the waste film receiving cylinder through the fourth conveying roller.

Further, each pre-pressing module comprises a first supporting block with two first through holes formed in the top, a positioning column is movably arranged in each first through hole in a penetrating mode, a pre-pressing spring is sleeved on the outer peripheral surface of each positioning column, the lower portion of each positioning column is connected with a first mounting block, and each pre-pressing spring is located between each first supporting block and each first mounting block; the lower extreme of first installation piece still installs three sets of rubber coating pre-compaction gyro wheels through the connecting axle, and the marginal position of three sets of rubber coating pre-compaction gyro wheels pre-compaction carrier films.

Further, the plurality of groups of light sources are arranged in a rectangular shape around the attaching area.

Further, the laminating unit further comprises two groups of poor protective cap recovery barrels, and the two groups of poor protective cap recovery barrels are positioned on two sides of the conveying table.

Further, the X-direction moving module comprises a first motor fixedly arranged at the bottom of the conveying frame, the rotating end of the first motor is connected with a screw rod arranged along the X direction, and the screw rod is rotatably connected with a first moving plate;

Further, the Z-direction moving module comprises first air cylinders which are fixed on the Z-direction vertical frame and are respectively positioned on two sides of the conveying table, the power output ends of the first air cylinders are arranged in the vertical direction, and the power output ends of the first air cylinders are connected with the pressing blocks.

The beneficial technical effects of the utility model are as follows: through the synergistic effect of coil stock material loading unit, useless membrane receipts material unit, pre-compaction unit, compress tightly and draw material unit etc for basement membrane and useless membrane are peeled off in order, and guarantee the straight line of basement membrane and draw the material, guarantee the high accuracy nature of basement membrane blowing position.

Drawings

FIG. 1 is a front view of a roll film supply module;

FIG. 2 is a rear view of the roll film supply module;

FIG. 3 is a schematic structural view of a streamline module;

FIG. 4 is a schematic view of the structure of the compacting and pulling unit;

FIG. 5 is a schematic structural view of the pre-pressing unit;

FIG. 6 is a cross-sectional view taken along the direction A-A of FIG. 5;

in the drawing the view of the figure,

1. The device comprises a coil material feeding module 11, a feeding motor 12, a coil film feeding cylinder 13, a first conveying roller 14, a second conveying roller 15, a third conveying roller 16, a material receiving motor 17, a waste film receiving cylinder 18 and a fourth conveying roller;

2. The device comprises a streamline module 21, a conveying table 22, a pre-pressing unit 23, a compressing and pulling unit 24 and a laminating unit; 221. the device comprises a pre-pressing module, 2211, a first through hole, 2212, a first supporting block, 2213, a positioning column, 2214, a pre-pressing spring, 2215, a first mounting block, 2216, a connecting shaft, 2217 and a pre-pressing roller; 231. the device comprises a Z-direction moving module 232, a compressing block 2322, a supporting frame 233 and an X-direction moving module; 2311. the device comprises a Z-direction vertical frame 2312, a first air cylinder 2331, a first motor 2332, a screw rod 2333, a first movable plate 241, a light source 242 and a bad protection cap recycling bin.

Detailed Description

In order that the manner in which the above recited features of the present utility model are attained and can be understood in detail, a more particular description of the utility model, briefly summarized below, may be had by reference to the appended drawings and examples, which are illustrated in their embodiments, but are not intended to limit the scope of the utility model.

In the prior art, the coiled film comprises a base film with adhesiveness and a protective layer waste film adhered to the base film, wherein the waste film is used for keeping the cleanliness of the base film, and when the coiled film is used, the base film is used after the waste film and the base film are stripped. The film rolling feeding device is mainly used for orderly stripping the base film and the waste film after film rolling feeding, ensuring the linear material pulling of the base film and ensuring the high precision of the material discharging position of the base film.

Referring to fig. 1-6, a roll film feeding device in this example includes:

The film winding and feeding module 1 is fixedly arranged on a fixing frame positioned beside the conveyor line frame, the film winding and feeding module 1 comprises a winding and feeding unit and a waste film collecting unit arranged above the winding and feeding unit, wherein the winding and feeding unit is used for feeding a winding film, and the waste film collecting unit is used for collecting waste films in the winding film.

The film rolling and feeding unit comprises a feeding motor 11 fixedly arranged on a fixing frame, and the rotating end of the feeding motor 11 is in positioning connection with a film rolling and feeding cylinder 12 through a belt wheel structure and can drive the film rolling and feeding cylinder to rotate. The first conveying roller 13, the third conveying roller 15 and the second conveying roller 14 are sequentially arranged on the fixing frame along the film rolling conveying direction, after the film is discharged from the film rolling feeding barrel 12, the bottom film is stripped after sequentially passing through the first conveying roller 13, the third conveying roller 15 and the second conveying roller 14, and the bottom film enters the streamline module 2. The second conveying roller 14 and the third conveying roller 15 are fixedly connected to the fixing frame, the first conveying roller 13 is of a tension adjusting structure, and the transmission tension of the coiled film can be adjusted according to the actual working condition by adjusting the position of the first conveying roller 13.

The waste film receiving unit comprises a receiving motor 16 fixedly arranged on a fixed frame, and the rotating end of the receiving motor is connected with a waste film receiving cylinder 17 in a positioning way through a belt wheel structure and can drive the waste film receiving cylinder to rotate. The fourth conveying roller 18 is positioned on the waste film conveying path on the fixing frame, and the waste film stripped from the coiled film is conveyed to the waste film receiving cylinder 17 through the fourth conveying roller 18.

The film rolling feeding device further comprises a streamline module 2 arranged on the downstream side of the film rolling feeding module 1, wherein the streamline module 2 comprises a conveying table 21, a pre-pressing unit 22, a pressing and pulling unit 23 and a laminating unit 24, and the conveying table 21 is arranged along the conveying direction of film rolling materials; the attaching unit 24 is close to the inlet end of the streamline module 2 and is mainly used for being matched with the attaching manipulator to perform illumination when attaching actions in the area; the pressing and material pulling units 23 are arranged on two sides of the conveying table 21 and are positioned on the downstream side of the laminating unit 24, and are mainly used for realizing linear material pulling of the bottom film; the pre-pressing unit 22 is arranged at the upper part of the conveying table 21 along the line and is used for pressing the edge of the bottom film, and the pre-pressing units can be arranged into a plurality of groups and are mainly positioned at the entering section, the middle section and the discharging section of the conveying table when the film rolling material is conveyed, and three groups are respectively positioned at the upstream section of the laminating unit 24, between the laminating unit 24 and the pressing and pulling unit 23 and at the downstream section of the pressing and pulling unit 23, which are close to the cutting assembly.

Each group of prepressing units 22 comprises a prepressing module 221 which is symmetrically arranged on two sides of the conveying table 21, and the two prepressing modules 221 are connected together through a connecting rod fixedly connected to the tops of the two prepressing modules 211. Each pre-pressing module 221 comprises a first supporting block 2212 with two first through holes 2211 formed in the top, a positioning column 2213 is movably arranged in each first through hole 2211 in a penetrating manner, a pre-pressing spring 2214 is sleeved on the outer circumferential surface of the lower section of each positioning column 2213, a first mounting block 2215 is fixedly connected to the lower portion of each positioning column 2213, and each pre-pressing spring 2214 is located between each first supporting block 2212 and each first mounting block 2215; the lower end of the first mounting block 2215 is also provided with three groups of rubber coating prepressing rollers 2217 through a connecting shaft 2216, and the edges of the base film are prepressed by the three groups of rubber coating prepressing rollers 2217. The three groups of rubber coating prepressing rollers 2217 effectively avoid curling in the process of conveying the base film.

The laminating unit 24 includes a plurality of sets of light sources 241 located above the laminating area, the light sources 241 being arranged rectangularly around the laminating area. The light source 241 is used for assisting the upper CCD product to detect the brightness requirement of the positioning module. In addition, the attaching unit 24 further includes two sets of defective cap recovery cylinders 242, and the two sets of defective cap recovery cylinders 242 are located at both sides of the conveying table 21.

The roll film conveying direction is defined as X direction, and the direction vertical to the horizontal plane is defined as Z direction. The pressing and pulling unit 23 comprises an X-direction moving module 233 arranged at the bottom of the conveying table 21, a Z-direction vertical frame 2311 is fixedly arranged at the moving end of the X-direction moving module 233, a supporting frame 2322 is arranged at the top end of the Z-direction vertical frame 2311, and the Z-direction vertical frame is provided with Z-direction moving modules 231 positioned at two sides of the conveying table 21.

The X-direction moving module 233 includes a first motor 2331 fixed at the bottom of the carriage, a screw rod 2332 disposed along the X-direction is connected to a rotating end of the first motor, a first moving plate 2333 is rotatably connected to the screw rod, and the first motor rotates to drive the screw rod to rotate and further drive the first moving plate to reciprocate along the length direction of the screw rod. The Z-moving module 231 includes a first cylinder 2312 fixed on the Z-stand and respectively located at two sides of the conveying table 21, a power output end of the first cylinder 2312 is disposed along a vertical direction, and the power output end of the first cylinder 2312 is connected with the pressing block 232, where the pressing block 232 can be pressed on a supporting frame 2322 at the top end of the Z-stand under the driving of the first cylinder 2312. Further, the two first cylinders 2312 are raised and lowered simultaneously.

In the use process, the first cylinder 2312 in the Z-direction moving module 231 acts downwards to enable the compressing block 232 to compress the edge of the bottom film on the supporting frame 2322 at the top end of the Z-direction vertical frame, the first moving plate 2333 in the X-direction moving module 233 moves leftwards along the X-direction to realize linear material pulling of the coiled film, after the coiled film advances to a preset material pulling length, the first cylinder 2312 acts upwards to enable the compressing block 232 to be loosened, then the first moving plate 2333 moves rightwards to return to an initial position, and the actions are repeated to realize intermittent continuous material pulling of the coiled film.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.

Claims (9)

1. The utility model provides a roll of film pan feeding device which characterized in that, roll of film pan feeding device includes:

The film rolling feeding module (1), wherein the film rolling feeding module (1) comprises a roll feeding unit and a waste film receiving unit arranged above the roll feeding unit; and

The streamline module (2) is arranged on the downstream side of the coiled film feeding module (1), and the streamline module (2) comprises a conveying table (21), a pre-pressing unit (22), a compressing and pulling unit (23) and a laminating unit (24); wherein the conveying table (21) is arranged along the conveying direction of the film rolling material; the prepressing units (22) are arranged in a plurality of groups and are positioned at the position above the conveying table (21) along the line; the attaching unit (24) is close to the inlet end of the streamline module (2); the compaction and material pulling units (23) are arranged on two sides of the conveying table (21) and are positioned on the downstream side of the laminating unit (24);

Each group of prepressing units (22) comprises a prepressing module (221) which is symmetrically arranged at two sides of the conveying table (21), and each prepressing module (221) comprises a plurality of groups of rubber coating prepressing rollers (2217) which are arranged at the bottom of the prepressing module in a rolling way;

The attaching unit (24) comprises a plurality of groups of light sources (241) positioned above the attaching area;

The compression pulling unit (23) comprises an X-direction moving module (233) arranged at the bottom of the conveying table (21), a Z-direction vertical frame (2311) is fixedly arranged at the moving end of the X-direction moving module (233), a supporting frame (2322) is arranged at the top end of the Z-direction vertical frame (2311), the Z-direction vertical frame is provided with Z-direction moving modules (231) positioned at two sides of the conveying table (21), and each group of Z-direction moving modules comprises a compressing block (232) capable of moving up and down in the vertical direction.

2. The roll film feeding device according to claim 1, further comprising: the film rolling and feeding unit comprises a feeding motor (11) fixedly arranged on a fixing frame, the rotating end of the feeding motor (11) is connected with a film rolling and feeding cylinder (12) in a positioning mode through a belt wheel structure, a first conveying roller (13), a third conveying roller (15) and a second conveying roller (14) are sequentially arranged on the fixing frame along the film rolling and feeding direction, after the film is discharged from the film rolling and feeding cylinder (12), the bottom film is sequentially stripped after passing through the first conveying roller (13), the third conveying roller (15) and the second conveying roller (14), and the bottom film enters the streamline module (2).

3. A roll film feeding device according to claim 2, characterized in that the mounting position of the first conveying roller (13) is adjustable.

4. The film rolling feeding device according to claim 1, wherein the waste film collecting unit comprises a collecting motor (16) fixedly arranged on a fixing frame, the rotating end of the collecting motor (16) is in positioning connection with a waste film collecting cylinder (17) through a belt wheel structure, a fourth conveying roller (18) is positioned on the fixing frame and positioned on a waste film conveying path, and the waste film stripped from the film rolling is conveyed to the waste film collecting cylinder (17) through the fourth conveying roller (18).

5. The film rolling feeding device according to claim 1, wherein each pre-pressing module (221) comprises a first supporting block (2212) with two first through holes (2211) formed in the top, positioning columns (2213) are movably penetrated in the first through holes (2211), pre-pressing springs (2214) are sleeved on the outer peripheral surfaces of the positioning columns (2213), first mounting blocks (2215) are connected to the lower portions of the positioning columns (2213), and the pre-pressing springs (2214) are located between the first supporting blocks (2212) and the first mounting blocks (2215); the lower end of the first mounting block (2215) is further provided with three groups of rubber coating pre-pressing rollers (2217) through a connecting shaft (2216), and the edges of the three groups of rubber coating pre-pressing rollers (2217) pre-press the bottom film.

6. A roll film feeding device according to claim 1, wherein the plurality of groups of light sources (241) are arranged rectangular around the bonding area.

7. The roll film feeding device according to claim 6, wherein the attaching unit (24) further comprises two groups of defective protective cap recovery cylinders (242), and the two groups of defective protective cap recovery cylinders (242) are located on two sides of the conveying table (21).

8. The film rolling feeding device according to claim 1, wherein the X-direction moving module (233) comprises a first motor (2331) fixedly arranged at the bottom of the conveying frame, a screw rod (2332) arranged along the X-direction is connected to a rotating end of the first motor (2331), a first moving plate (2333) is rotatably connected to the screw rod (2332), and the Z-direction vertical frame (2311) is fixedly arranged on the first moving plate.

9. The film rolling feeding device according to claim 1, wherein the Z-direction moving module (231) comprises first air cylinders (2312) fixed on the Z-direction vertical frame and respectively positioned at two sides of the conveying table (21), the power output ends of the first air cylinders (2312) are arranged in the vertical direction, and the power output ends of the first air cylinders (2312) are connected with the pressing blocks (232).