CN217172599U

CN217172599U - From type membrane rolling and device of cutting

Info

Publication number: CN217172599U
Application number: CN202220847714.6U
Authority: CN
Inventors: 刘志清; 奚宏飞; 任金华
Original assignee: Wuxi Zhongxing New Material Technology Co ltd
Current assignee: Wuxi Zhongxing New Material Technology Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-08-12
Anticipated expiration: 2032-04-13

Abstract

The utility model relates to a from type membrane rolling and device of cutting, including the support, the support is put on the shelf and is equipped with the roll body, and the support still is equipped with swing mechanism, actuating mechanism and adjustment mechanism, wherein: the roll body is provided with at least two swing mechanisms, the swing mechanisms are hinged with the support, and the first end of the roll body is in running fit with the swing mechanisms; the second end of the roller body is lapped on the bracket and is in running fit with the bracket; the driving mechanism comprises a driving motor, and a transmission assembly is arranged between the driving motor and each roller body so as to drive one roller body to rotate through a transmission part; and the adjusting mechanism is used for adjusting the driving mechanism so as to switch the roller body driven by the driving mechanism. It need not stop the rolling at the in-process of dismouting barrel from type membrane, can improve the rolling efficiency from type membrane.

Description

From type membrane rolling and device of cutting

Technical Field

The utility model relates to a from the field of type membrane preparation, especially relate to a from type membrane rolling and cut device.

Background

The release film is a film with a surface having separability, and the production method of the release film generally comprises the steps of performing plasma treatment or fluorine coating treatment on a base material such as PET (polyethylene terephthalate) and PE (polyethylene), or coating a release agent on the surface of the base material to form a semi-finished release film, and then drying the semi-finished release film to increase the bonding stability of each layer between the release films.

After the release film is produced, the release film needs to be rolled and transferred. The rolling equipment who uses at present generally includes the support and installs the roll body on the support, still installs on the support and is used for driving roll body pivoted actuating mechanism, and detachably cover has the barrel on the roll body, and when the barrel overlaps on the roll body, the barrel rotates along with the roll body is synchronous. The produced release film is wound on the roller body, and the release film can be conveniently wound by driving the roller body to rotate. However, the winding method has the following disadvantages:

1. after coiling from the type membrane at the barrel, need dismantle the barrel from the roll body to change another barrel, but the in-process of dismouting barrel needs to stop from the rolling process of type membrane, influences the rolling efficiency from the type membrane.

2. After the release film rolled by the cylinder body reaches a certain length, the release film is required to be cut, but the end part of the cut release film is easy to float, and the release film is easy to become loose or wrinkle when the release film rolled by the cylinder body is transferred.

3. When the release film is collected, dust is easily attached to the surface of the release film, and the cleanliness of the release film product is affected. And the dust mix with after the rolling from between the type membrane, can lead to appearing protruding or sunken from type membrane surface, influence the roughness from the type membrane.

SUMMERY OF THE UTILITY MODEL

Not enough to above-mentioned prior art, the utility model aims at providing a from type membrane rolling and cut device to solve one or more problems among the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a from type membrane rolling and device of cutting, includes the support, the support is put on the shelf and is equipped with the roll body, the support still is equipped with swing mechanism, actuating mechanism and adjustment mechanism, wherein:

the at least two swing mechanisms are arranged, the swing mechanisms are hinged with the support, and the first end of the roller body is in running fit with the swing mechanisms; the second end of the roller body is lapped on the bracket and is in running fit with the bracket;

the driving mechanism comprises a driving motor, and a transmission assembly is arranged between the driving motor and each roller body so as to drive one roller body to rotate through the transmission piece;

and the adjusting mechanism is used for adjusting the driving mechanism so as to switch the roller body driven by the driving mechanism.

Furthermore, the swing mechanism comprises a swing block, the swing block is hinged to the support, a through hole for the first end of the roller body to pass through is formed in the swing block, and the roller body is matched with the through hole in a rotating mode.

Furthermore, the transmission assembly comprises a driving wheel and a plurality of driven wheels, the driving wheel is sleeved on the output shaft of the driving motor, and the plurality of driven wheels are respectively sleeved at the first ends of the roller bodies.

Furthermore, the adjusting mechanism is used for driving the driving motor to move so as to engage the driving wheel with different driven wheels.

Further, the roll bodies are arranged in the vertical direction, the adjusting mechanism comprises a sliding block, a ball screw assembly and an adjusting motor, the sliding block is arranged on the side face of the support in a sliding mode in the vertical direction, the driving motor is arranged on the sliding block, and the adjusting motor drives the sliding block to slide in the vertical direction through the ball screw assembly.

Furthermore, the support is detachably connected with a cover body, grooves are formed in the side faces, facing each other, of the cover body and the support, the two grooves are spliced to form a shaft hole, the shaft hole is used for allowing the second end of the roller body to penetrate through, and the second end of the roller body is in running fit with the shaft hole.

Further, the support swing joint has the moving part, the moving part rotates and is connected with the compression roller, the support still is equipped with the elastic component, works as the roll body passes through the barrel and convolutes when leaving the type membrane, the elastic component is used for ordering about the compression roller supports the skin tightly the side of leaving the type membrane.

Further, the moving part is in sliding fit with the support, and the elastic part is a spring.

Furthermore, the support still is equipped with the jetting subassembly, the jetting subassembly is external to have the air supply, the air outlet of jetting subassembly is directional from the type membrane.

Further, still include guide roll and auxiliary roll, when supplying from the type membrane, pass through in proper order guide roll and roll body, walk around from the type membrane during the guide roll, from the both sides of type membrane respectively with the guide roll and the auxiliary roll supports tightly.

Compared with the prior art, the utility model discloses a beneficial technological effect as follows:

the first end and the swing mechanism normal running fit of roll body, the second end of roll body are taken on the support to with support normal running fit, when the barrel coiling on the roll body has enough from the type membrane, control actuating mechanism drives other roll body, can continue to carry out the rolling work from the type membrane on other roll body, take off the rolling completion from the type membrane from the roll body simultaneously. The in-process of dismouting barrel need not stop the rolling from type membrane in this scheme, can improve the rolling efficiency from type membrane.

(II) detachably connects the lid on the support to establish the second end rotating turret of roll body between lid and support, the lid is used for guaranteeing the stability of roll body second end, avoids the second end of roll body to take place to beat.

(III) when cutting the back from the type membrane, the pinch roller offsets from the type membrane with barrel is convoluteed, can guarantee that outer from the type membrane laminating inboard all the time from the type membrane, along with the roll body continues to rotate, with the complete rolling of type membrane, the pinch roller can guarantee can not loose or fold from the type membrane.

(IV) the jetting subassembly is to from type membrane surface jetting gas through external air supply, can promote to drop from the dust on type membrane surface, avoids the dust to mix with after the rolling from between the type membrane, and the influence is from the roughness of type membrane.

Drawings

Fig. 1 shows a schematic view of the connection of the second support plate to the roller body in the embodiment of the present invention;

fig. 2 shows a top view of a release film winding and slitting device in an embodiment of the present invention;

fig. 3 shows an enlarged view at a in fig. 2.

In the drawings, the reference numbers:

1. a side plate; 11. a first support plate; 111. an ear plate; 112. a swing block; 12. a second support plate; 121. a cover body; 13. a roller body; 2. a guide cylinder; 21. a guide bar; 211. a roll shaft; 22. a pressure roller; 23. a spring; 3. a drive motor; 31. a slider; 32. a ball screw assembly; 33. adjusting the motor; 4. a driving wheel; 41. a driven wheel; 5. a guide roller; 51. an auxiliary roller; 6. a blow valve; 7. and (4) a release film.

Detailed Description

In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and the following detailed description of the present invention. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention. To make the objects, features and advantages of the present invention more comprehensible, please refer to the attached drawings. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limitation of the implementation of the present invention, so that the present invention does not have the essential significance in the technology, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope of the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention.

Examples

Referring to fig. 1 to 3, the present application provides a release film rolling and slitting device, which includes a bracket, the bracket includes two parallel side plates 1, and the two side plates 1 are both disposed along a vertical direction. Two bearing parts are further arranged on the two side plates 1, each bearing part comprises a first bearing plate 11 and a second bearing plate 12, and the first bearing plate 11 and the second bearing plate 12 are respectively connected to the two side plates 1. Install swing mechanism on the first bearing board 11, install actuating mechanism and adjustment mechanism on the curb plate 1 of being connected with first bearing board 11, wherein:

the swing mechanism comprises swing blocks 112, each swing block 112 corresponds to one first bearing plate 11, each swing block 112 is connected with the corresponding first bearing plate 11 in a hinged mode, specifically, two lug plates 111 are welded on the side face of each first bearing plate 11, the first bearing plate 11 is rotatably erected between the two lug plates 111, and the swing blocks 112 are arranged along the horizontal direction relative to the rotating axis of the first bearing plate 11. The swing block 112 is provided with a through hole, the roller body 13 penetrates through the through hole, and the first end of the roller body 13 penetrates through the through hole and is in running fit with the through hole. The second end of the roller body 13 is lapped on the second supporting plate 12 and is matched with the second supporting plate 12 in a rotating way, in the embodiment, the axial line of the roller body 13 is perpendicular to the axial line of the swinging block 112 rotating relative to the first supporting plate 11, and when the roller body 13 is lapped on the second supporting plate 12, the axial line of the roller body 13 is perpendicular to the side plate 1. When the roller body 13 is sleeved with a cylinder body for winding the release film 7, the roller body 13 is driven to rotate, and the release film 7 can be wound on the cylinder body. In this embodiment, two roller bodies 13 are erected on the side plate 1, and the two roller bodies 13 are arranged in the vertical direction.

The driving mechanism comprises a driving motor 3, and a transmission component is arranged between the driving motor 3 and each roller body 13 so as to drive one roller body 13 to rotate through a transmission part;

the adjusting mechanism is used to adjust the driving mechanism to switch the roller body 13 driven by the driving mechanism.

Referring to fig. 1 to 3, in detail, the transmission assembly includes a driving wheel 4 and two driven wheels 41, the driving wheel 4 is sleeved on the output shaft of the driving motor 3 and rotates synchronously with the output shaft of the driving motor 3, and the two driven wheels 41 are respectively sleeved on the first ends of the two roller bodies 13.

Referring to fig. 1 to 3, in particular, the adjusting mechanism includes a sliding block 31 slidably disposed on the side plate 1 and a ball screw assembly 32 vertically mounted on the side plate 1, and the driving motor 3 is mounted on the sliding block 31. Dovetail slide rails are installed along the vertical direction on the side plate 1, the slide block 31 is in sliding fit with the dovetail slide rails, and the slide block 31 is connected with the nut of the ball screw assembly 32. The side plate 1 is further provided with an adjusting motor 33, the adjusting motor 33 is connected with a lead screw of the ball screw assembly 32 through a coupler, and the adjusting motor 33 can drive the sliding block 31 and the driving motor 3 to slide along the vertical direction during operation, so that the driving wheel 4 is meshed with one driven wheel 41.

Referring to fig. 1 to 3, further, a cover 121 is bolted to the second supporting plate 12, circular arc-shaped grooves (not shown) are formed on facing sides of the cover 121 and the second supporting plate 12, when the cover 121 is bolted to the second supporting plate 12, the two grooves are spliced to form a shaft hole, and the second end of the roller 13 is inserted into the shaft hole and is rotatably matched with the shaft hole. The second end of the roller body 13 can stably rotate in the shaft hole, so that the stability of the second end of the roller body 13 is improved, and the jumping deviation of the second end of the roller body 13 when the roller body 13 rotates is avoided. When the release film 7 wound on the roller body 13 needs to be removed, the cover 121 is firstly removed, and then the roller body 13 rotates around the hinge axis between the swing block 112 and the first support plate 11, so that the second end of the roller body 13 is kept away from the second support plate 12, and the release film 7 wound on the roller body 13 can be conveniently removed without interfering with the operation of the other roller body 13. It should be noted that before the release film 7 on the roller body 13 is removed, the driven wheel 41 at the first end of the roller body 13 is not in contact with the driving wheel 4.

Referring to fig. 1 to 3, further, two pairs of guide cylinders 2 are welded and fixed to the side surfaces of the two side plates 1 facing each other, and the two guide cylinders 2 of the same pair are respectively mounted on the two side plates 1. Each pair of guide cylinders 2 corresponds to one roller body 13, and the axes of the two guide cylinders 2 are parallel and both point to the axis of the roller body 13. A movable part is arranged between the guide cylinders 2 which are in the same pair, the movable part comprises a roll shaft 211 and two guide rods 21 which are fixedly welded, the two guide rods 21 are respectively inserted into the two guide cylinders 2 and are in sliding fit with the guide cylinders 2, and the roll shaft 211 is rotatably sleeved with a compression roller 22. The end of the guide rod 21 away from the roller shaft 211 is further welded and fixed with a baffle, and an elastic member is installed between the baffle and the guide cylinder 2, in this embodiment, the elastic member is a spring 23, one end of the spring 23 is welded and fixed with the guide cylinder 2, and the other end is welded and fixed with the baffle. When the release film 7 is rolled, the spring 23 is always in a stretching state to pull the guide rod 21 and the roller shaft 211 to slide towards the roller body 13, and drive the pressing roller 22 to abut against the side surface of the release film 7.

After cutting from type membrane 7, the compression roller 22 offsets from type membrane 7 with the barrel is convoluteed, and compression roller 22 supports tightly from type membrane 7 with the skin after coiling for the skin is laminated inboard from type membrane 7 all the time from type membrane 7, and along with roll body 13 continues to rotate, can be with the complete rolling of type membrane 7, and in this process, compression roller 22 guarantees that it is inseparable from the laminating of type membrane 7, can not loose or fold.

Referring to fig. 1 and 2, further, a guide roller 5 and an auxiliary roller 51 are further rotatably mounted between the two side plates 1, and the axes of the guide roller 5 and the auxiliary roller 51 are parallel to the axis of the roller body 13. The release film 7 passes through between the guide roll 5 and the auxiliary roll 51 in the feeding process, and is wound around the roll body 13. When leaving type membrane 7 through guide roll 5, the both sides of leaving type membrane 7 support tightly with guide roll 5 and auxiliary roll 51 respectively, utilize guide roll 5 and auxiliary roll 51 cooperation, support tightly with leaving type membrane 7, it reaches the upper limit to leave type membrane 7 as coiling on a roll body 13, cut from type membrane 7 from between guide roll 5 and the roll body 13, disconnected from type membrane 7 is pressed from both sides tightly by guide roll 5 and auxiliary roll 51, thereby avoid disconnected from type membrane 7 to drop, can be convenient for to coil disconnected from type membrane 7 to another roll body 13 again.

Referring to fig. 1 and 2, further, a blowing assembly is further installed between the two side plates 1, the release film 7 is supplied to pass through the blowing assembly first and then supplied to a position between the guide roller 5 and the auxiliary roller 51, and the blowing assembly is externally connected with an air source (not shown in the figure). Jetting subassembly includes two sets of jetting valves 6, two sets of jetting valves 6 respectively the air outlet of jetting subassembly is directional from two sides of type membrane 7, thereby to carrying out the jetting to two sides from type membrane 7 and handling, reduce the dust on type membrane 7 surface, promote to drop from the dust on type membrane 7 surface, avoid the dust to mix with after the rolling from between type membrane 7, the influence is from the roughness of type membrane 7, and avoid from type membrane 7 when between guide roll 5 and auxiliary roll 51, it is broken to be pressed against by the dust granule.

The working principle is as follows:

the first end of the roller body 13 is in running fit with the swing mechanism, and the second end of the roller body 13 is lapped on the bracket and is in running fit with the bracket. When the drum body on the drum body 13 is wound with enough release film 7, the driving mechanism drives the other drum body 13 to rotate, so that the winding operation of the release film 7 can be continued on the other drum body 13, and meanwhile, the drum body 13 wound with the release film 7 rotates around the rotating axis of the swinging block 112, so that the second end of the drum body 13 is separated from the second bearing plate 12, and the wound release film 7 can be taken down from the drum body 13. The in-process of dismouting barrel need not stop the rolling from type membrane 7 in this scheme, can improve the rolling efficiency from type membrane 7.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a from type membrane rolling and device of cutting, includes the support, the support is put on the shelf and is equipped with roll body, its characterized in that: the support still is equipped with swing mechanism, actuating mechanism and adjustment mechanism, wherein:

the driving mechanism comprises a driving motor, and a transmission assembly is arranged between the driving motor and each roller body so as to drive one roller body to rotate through the transmission assembly;

2. The release film winding and slitting device according to claim 1, characterized in that: the swing mechanism comprises a swing block, the swing block is hinged to the support, a through hole for the first end of the roller body to pass through is formed in the swing block, and the roller body is matched with the through hole in a rotating mode.

3. The release film winding and slitting device according to claim 2, wherein: the transmission assembly comprises a driving wheel and a plurality of driven wheels, the driving wheel is sleeved on an output shaft of the driving motor, and the driven wheels are respectively sleeved at the first ends of the roller bodies.

4. The release film winding and slitting device according to claim 3, characterized in that: the adjusting mechanism is used for driving the driving motor to move so as to enable the driving wheel to be meshed with different driven wheels.

5. The release film winding and slitting device according to claim 4, wherein: the roll body is arranged along the vertical direction, the adjusting mechanism comprises a sliding block, a ball screw assembly and an adjusting motor, the sliding block is arranged on the side face of the support in a sliding mode along the vertical direction, the driving motor is arranged on the sliding block, and the adjusting motor drives the sliding block to slide along the vertical direction through the ball screw assembly.

6. The release film winding and slitting device according to claim 1, characterized in that: the support is detachably connected with a cover body, grooves are formed in the side faces, facing each other, of the cover body and the support, the two grooves are spliced to form a shaft hole, the shaft hole is used for allowing the second end of the roller body to penetrate through, and the second end of the roller body is in running fit with the shaft hole.

7. The release film winding and slitting device according to claim 1, characterized in that: the support swing joint has the moving part, the moving part rotates and is connected with the compression roller, the support still is equipped with the elastic component, works as when the roll body passes through the barrel and convolutes from the type membrane, the elastic component is used for ordering about the compression roller supports tightly the skin from the side of type membrane.

8. The release film winding and slitting device according to claim 7, characterized in that: the movable piece is in sliding fit with the support, and the elastic piece is a spring.

9. The release film winding and slitting device according to claim 1, characterized in that: the support still is equipped with the jetting subassembly, the jetting subassembly is external to have the air supply, the air outlet of jetting subassembly is directional from the type membrane.

10. The release film winding and slitting device according to claim 1, characterized in that: still include guide roll and auxiliary roll, when supplying from the type membrane, pass through in proper order guide roll and roll body are walked around from the type membrane during the guide roll, from the both sides of type membrane respectively with the guide roll and the auxiliary roll supports tightly.