CN220464046U - Curtain coating membrane side cut mechanism - Google Patents
Curtain coating membrane side cut mechanism Download PDFInfo
- Publication number
- CN220464046U CN220464046U CN202322125665.2U CN202322125665U CN220464046U CN 220464046 U CN220464046 U CN 220464046U CN 202322125665 U CN202322125665 U CN 202322125665U CN 220464046 U CN220464046 U CN 220464046U
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- rotating roller
- rotor
- motor
- long holes
- support body
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- 238000007766 curtain coating Methods 0.000 title claims abstract description 8
- 239000012528 membrane Substances 0.000 title claims abstract description 8
- 238000005520 cutting process Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims description 24
- 238000004804 winding Methods 0.000 claims description 15
- 238000009966 trimming Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000005266 casting Methods 0.000 abstract description 47
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005269 aluminizing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010096 film blowing Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Abstract
The utility model relates to a curtain coating membrane side cut mechanism, it includes the operation panel, be equipped with the support body on the operation panel, it is equipped with the guide roll to rotate on the support body, it is equipped with two windup axles to rotate on the operation panel, two windup axle distributions set up in support body both sides direction, the support body is equipped with drive windup axle pivoted first motor, the support body rotates and is equipped with first rotor and second rotor, install a plurality of cutting blades on the first rotor, the blade slides and sets up on first rotor, be equipped with the second motor of drive first rotor pivoted and the third motor of drive second rotor on the support body, first rotor and second rotor rotate opposite direction. The application has the effect of reducing the mounting difficulty of the casting film.
Description
Technical Field
The present application relates to the field of cast films, and in particular to a cast film trimming mechanism.
Background
Cast films are a non-stretched, non-oriented cast film produced by melt casting quenching, with both monolayer casting and multilayer co-extrusion casting. Compared with film blowing, the film has the characteristics of high production speed, high yield, excellent transparency, glossiness, thickness uniformity and the like. The cast film has excellent heat sealing performance and excellent transparency, is one of main packaging composite base materials, and is used for producing high-temperature steaming films, vacuum aluminizing films and the like.
The traditional Chinese patent with publication number of CN214324106U discloses a cutting device for producing a casting film, which comprises an operation table, a support and a cutting structure, wherein two groups of supports with symmetrical positions are fixedly welded at the top end of the operation table, a casting film roll shaft is arranged between the two groups of supports, two groups of slide bars are fixedly welded between the two groups of supports, and a plurality of groups of cutting structures are arranged on the slide bars.
According to the technical scheme, the power source is positioned on the winding shafts driven by the driving motor, the casting film is adhered to the two groups of winding shafts arranged on two sides of the support to provide driving force for the displacement of the casting film, and the process can be achieved after the casting film is cut, so that the casting film is required to be driven by driving force outside the application equipment to displace towards the cutting mechanism when the casting film is positioned and installed, and the cut casting film is adhered to the winding shafts positioned on two sides of the support to complete subsequent cutting and winding tasks, so that the positioning and installation difficulty of the casting film is higher.
Disclosure of Invention
In order to reduce the casting film installation degree of difficulty, this application provides a casting film side cut mechanism.
The utility model provides a curtain coating membrane side cut mechanism adopts following technical scheme:
the utility model provides a curtain coating membrane side cut mechanism, including the operation panel, be equipped with the support body on the operation panel, the rotation is equipped with the guide roll on the support body, the rotation is equipped with two windup axles on the operation panel, two windup axle distributions set up in support body both sides direction, the support body is equipped with drive windup axle pivoted first motor, the support body rotates and is equipped with first rotor and second rotor, install a plurality of cutting blades on the first rotor, the blade slides and sets up on first rotor, be equipped with the third motor of drive first rotor pivoted second motor and drive second rotor on the support body, first rotor and second rotor rotation opposite direction.
Through adopting above-mentioned technical scheme, when the casting film is fixed a position the installation, start second motor and third motor, second motor drive and third motor drive first rotor and second rotor respectively rotate, the casting film is when contacting first rotor and second rotor, receive the driving force drive casting film that first rotor and second rotor transmitted and pass first rotor and second rotor, blade peels off casting film corner when the casting film passes first rotor and second rotor, this structure passes through second motor and third motor drive first rotor and second rotor and makes the casting film with first rotor and second rotor contact obtain the driving force, reduce the operating personnel installation degree of difficulty.
Optionally, long holes are formed in two sides of the frame body, the long holes are formed in the horizontal direction, and two ends of the first rotating roller and the second rotating roller penetrate through the long holes.
Through adopting above-mentioned technical scheme, first rotor and second rotor pass through the slot hole and can adjust the interval between first rotor and the second rotor to adapt to the curtain coating membrane of different specifications.
Optionally, the first rotating roller and the second rotating roller both ends all slide and are equipped with the fixed block, are equipped with the mounting on the fixed block, and the mounting slides the butt support body on the fixed block.
Through adopting above-mentioned technical scheme, the mounting slides the butt support body on the fixed block and makes the fixed block fix on the support body, and then fixes first rotor and second rotor, and the mounting plays the reinforcement effect.
Optionally, the diameters of the positions of the two ends of the first rotating roller and the second rotating roller passing through the long holes are smaller than the diameter of the inner structure of the frame body, the width of the long holes is larger than the diameters of the positions of the two ends of the first rotating roller and the second rotating roller passing through the long holes, and the width of the long holes is smaller than the diameter of the inner structure of the frame body.
Through adopting above-mentioned technical scheme, this structure reduces first rotor and second rotor and breaks away from the support body along the slot hole and then influences the probability that equipment is producing the operation at the rotation in-process.
Optionally, a protective cover is installed at one end of the first rotating roller and the second rotating roller, which is not connected with the motor.
Through adopting above-mentioned technical scheme, the protection casing reduces the probability that operating personnel mistakenly touches and leads to personnel to be injured.
Optionally, be equipped with a plurality of spouts on the first roller, blade and first roller butt position are equipped with a plurality of sliders, and slider and spout quantity and size all match.
Through adopting above-mentioned technical scheme, spout and slider structure are convenient for the blade and slide along spout length direction adjustment blade interval to adapt to the condition of different model casting films of production in the actual production.
Optionally, the slider is provided with a fastener, and the fastener slides on the slider to abut against the chute.
Through adopting above-mentioned technical scheme, the fastener consolidates the fixed effect of slider inside the spout, reduces the probability that production model appears error because of the slider is not hard up.
Optionally, the winding shaft comprises a cutting material shaft and a finished material shaft, and the cutting material shaft is connected with the finished material shaft in a clamping manner.
Through adopting above-mentioned technical scheme, the cutting material axle and the finished product material axle of joint connection are convenient for collect the casting film after cutting according to different grade type, reduce the probability that cutting waste heap equipment production environment caused the influence simultaneously.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the casting film is positioned and installed, a second motor and a third motor are started, the second motor drives the first rotating roller and the second rotating roller to rotate respectively, when the casting film contacts the first rotating roller and the second rotating roller, the casting film is driven to pass through the first rotating roller and the second rotating roller by the driving force transmitted by the first rotating roller and the second rotating roller, and when the casting film passes through the first rotating roller and the second rotating roller, the blade peels off the corner of the casting film, and the structure drives the first rotating roller and the second rotating roller to rotate by the second motor and enables the casting film contacted with the first rotating roller and the second rotating roller to obtain the driving force, so that the installation difficulty of operators is reduced;
2. the first rotating roller and the second rotating roller can adjust the distance between the first rotating roller and the second rotating roller through the long holes so as to adapt to the casting films with different specifications.
Drawings
Fig. 1 is a schematic view of the overall structure of a casting film trimming mechanism.
Fig. 2 is a schematic view showing the overall structure of a cast film trimming mechanism at another view angle.
Fig. 3 is a partial structural sectional view of a casting film trimming mechanism.
Reference numerals illustrate: 1. an operation table; 2. a frame body; 3. a guide roller; 4. a winding shaft; 41. cutting a material shaft; 42. a finished product shaft; 5. a first motor; 6. a first rotating roller; 7. a second rotating roller; 8. a blade; 9. a second motor; 10. a third motor; 11. a long hole; 12. a fixed block; 13. a fixing member; 14. a protective cover; 15. a chute; 16. a slide block; 17. a fastener.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
The embodiment of the application discloses a curtain coating membrane side cut mechanism. Referring to fig. 1-2, the device comprises an operation table 1, wherein a frame body 2 is arranged on the operation table 1, a guide roller 3 is rotationally arranged on the frame body 2, two winding shafts 4 are rotationally arranged on the operation table 1, the two winding shafts 4 are distributed in the directions of two sides of the frame body 2, the frame body 2 is provided with a first motor 5 for driving the winding shafts 4 to rotate, the frame body 2 is rotationally provided with a first rotating roller 6 and a second rotating roller 7, a plurality of cutting blades 8 are arranged on the first rotating roller 6, the blades 8 are slidingly arranged on the first rotating roller 6, a second motor 9 for driving the first rotating roller 6 to rotate and a third motor 10 for driving the second rotating roller 7 are arranged on the frame body 2, and the rotation directions of the first rotating roller 6 and the second rotating roller 7 are opposite; when the casting film is positioned and installed, the second motor 9 and the third motor 10 are started, the second motor 9 drives the first rotating roller 6 and the second rotating roller 7 to rotate, the casting film is driven to pass through the first rotating roller 6 and the second rotating roller 7 by the driving force transmitted by the first rotating roller 6 and the second rotating roller 7 when contacting the first rotating roller 6 and the second rotating roller 7, the edge of the casting film is peeled off by the blade 8 when the casting film passes through the first rotating roller 6 and the second rotating roller 7, the first rotating roller 6 and the second rotating roller 7 are driven to rotate by the second motor 9 and the third motor 10, the driving force is obtained by the casting film contacted with the first rotating roller 6 and the second rotating roller 7, the installation difficulty of operators is reduced, and meanwhile, the edge of the casting film is peeled off by the blade 8 arranged on the first rotating roller 6, the process flow is reduced, and the whole efficiency of equipment is improved.
Referring to fig. 1-2, long holes 11 are formed in two sides of the frame body 2, the long holes 11 are formed in the horizontal direction, and two ends of the first rotating roller 6 and the second rotating roller 7 penetrate through the long holes 11; the first rotating roller 6 and the second rotating roller 7 can adjust the distance between the first rotating roller 6 and the second rotating roller 7 through the long holes 11 so as to adapt to casting films with different specifications, and meanwhile, the first rotating roller 6 and the second rotating roller 7 can be abutted with the casting films more tightly through adjusting the distance so as to provide the driving force of the casting films passing through the first rotating roller 6 and the second rotating roller 7; the two ends of the first rotating roller 6 and the second rotating roller 7 are provided with fixed blocks 12 in a sliding manner, the fixed blocks 12 are provided with fixed pieces 13, and the fixed pieces 13 are in sliding contact with the frame body 2 on the fixed blocks 12; in the embodiment, bearings are arranged at the abutting parts of the fixed blocks 12 and the first rotating roller 6 and the second rotating roller 7, and bolts are selected as the fixed pieces 13; by adopting the technical scheme, the fixed blocks 12 arranged on the first rotating roller 6 and the second rotating roller 7 in a sliding manner enable the first rotating roller 6 and the second rotating roller 7 not to be affected by the fixed blocks 12 in the rotating process, the fixed pieces 13 slide on the fixed blocks 12 to abut against the frame body 2 so as to enable the fixed blocks 12 to be fixed on the frame body 2, and then the first rotating roller 6 and the second rotating roller 7 are fixed, and the fixed pieces 13 have a reinforcing effect; the diameters of the parts of the first rotating roller 6 and the second rotating roller 7, which penetrate through the long holes 11, are smaller than the diameters of the inner structure of the frame body 2, the width of the long holes 11 is larger than the diameters of the parts of the first rotating roller 6 and the second rotating roller 7, which penetrate through the long holes 11, and the width of the long holes 11 is smaller than the diameters of the first rotating roller 6 and the second rotating roller 7, which are positioned inside the frame body 2; this structure reduces the probability that the first rotating roller 6 and the second rotating roller 7 are separated from the frame body 2 along the long holes 11 during rotation, thereby affecting the normal operation of the apparatus.
Referring to fig. 1 to 3, a protective cover 14 is mounted at one end of the first rotating roller 6 and the second rotating roller 7, which is not connected with the motor; the protective cover 14 is bolted to the frame body 2 in the embodiment; the hood 14 reduces the probability of operator false touches leading to personnel injury; the first rotating roller 6 is provided with a plurality of sliding grooves 15, the abutting part of the blade 8 and the first rotating roller 6 is provided with a plurality of sliding blocks 16, and the sliding blocks 16 are matched with the sliding grooves 15 in number and size; in the present embodiment, four sliding grooves 15 are formed in total; the sliding groove 15 and the sliding block 16 are in a structure which is convenient for the blades 8 to slide along the length direction of the sliding groove 15 to adjust the distance between the blades 8 so as to adapt to the situation of producing different types of casting films in actual production; the slide block 16 is provided with a fastening piece 17, and the fastening piece 17 slides on the slide block 16 to abut against the slide groove 15; in the embodiment, the fastening piece 17 is a bolt; the fastener 17 reinforces the fixing effect of the sliding block 16 in the sliding groove 15, so that the probability of production model errors caused by loosening of the sliding block 16 is reduced; the winding shaft 4 comprises a cutting material shaft 41 and a finished material shaft 42, and the cutting material shaft 41 is connected with the finished material shaft 42 in a clamping way; the cutting material shaft 41 and the finished product material shaft 42 that the joint is connected are convenient for collect the casting film after cutting according to different grade type, reduce the probability that cutting waste heap equipment production environment caused the influence simultaneously, and cutting material shaft 41 and the finished product material shaft 42 that the joint is connected are convenient for the follow-up dismantlement of cutting material shaft 41 and finished product material shaft 42 of operating personnel in addition.
The implementation principle of the embodiment of the application is as follows: before the equipment works, an operator adjusts the position of a blade 8 according to actual production specifications, the slider 16 is reinforced on a chute 15 through a fastener 17 after the adjustment is finished, then the distance between a first rotating roller 6 and a second rotating roller 7 is adjusted, the connecting structure of the first rotating roller 6 and the second rotating roller 7 and a frame body 2 is reinforced through a fixing piece 13 after the adjustment is finished, a second motor 9 and a third motor 10 are opened after the adjustment step is finished, a casting film is displaced under the driving action of the first rotating roller 6 and the second rotating roller 7, the blade 8 cuts the casting film, the operator respectively bonds the cut casting film on winding shafts 4 positioned on two sides of the frame body 2 according to requirements, after the winding is finished, the winding shafts 4 are taken down, the clamping parts of a cutting material shaft 41 and a finished material shaft 42 on the winding shafts 4 are detached, and the casting film is stored according to requirements.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a curtain coating membrane side cut mechanism, includes operation panel (1), is equipped with support body (2) on operation panel (1), rotates on support body (2) and is equipped with guide roll (3), rotates on operation panel (1) and is equipped with two receipts spool (4), and two receipts spool (4) distribute and set up in support body (2) both sides direction, and support body (2) are equipped with drive receipts spool (4) pivoted first motor (5), its characterized in that: the frame body (2) rotates and is equipped with first rotor (6) and second rotor (7), installs a plurality of cutting blade (8) on first rotor (6), and blade (8) slip sets up on first rotor (6), is equipped with second motor (9) and third motor (10) of drive second rotor (7) of drive first rotor (6) pivoted on frame body (2), and first rotor (6) and second rotor (7) rotation opposite direction.
2. The edge trimming mechanism for cast films as defined in claim 1, wherein: long holes (11) are formed in the two sides of the frame body (2), the long holes (11) are formed in the horizontal direction, and the two ends of the first rotating roller (6) and the second rotating roller (7) penetrate through the long holes (11).
3. The edge trimming mechanism for cast films as defined in claim 2, wherein: the two ends of the first rotating roller (6) and the second rotating roller (7) are both provided with fixed blocks (12) in a sliding mode, the fixed blocks (12) are provided with fixed pieces (13), and the fixed pieces (13) are in sliding abutting connection with the frame body (2) on the fixed blocks (12).
4. A cast film trimming mechanism as defined in claim 3, wherein: the diameters of the positions of the first rotating roller (6) and the second rotating roller (7) penetrating through the long holes (11) are smaller than the diameter of the inner structure of the frame body (2), the width of the long holes (11) is larger than the diameters of the positions of the first rotating roller (6) and the second rotating roller (7) penetrating through the long holes (11), and the width of the long holes (11) is smaller than the diameters of the positions of the first rotating roller (6) and the second rotating roller (7) inside the frame body (2).
5. The edge trimming mechanism for cast films as defined in claim 1, wherein: and a protective cover (14) is arranged at one end of the first rotating roller (6) and one end of the second rotating roller (7) which are not connected with the motor.
6. The edge trimming mechanism for cast films as defined in claim 1, wherein: a plurality of sliding grooves (15) are formed in the first rotating roller (6), a plurality of sliding blocks (16) are arranged at the abutting part of the blade (8) and the first rotating roller (6), and the sliding blocks (16) are matched with the sliding grooves (15) in number and size.
7. The edge trimming mechanism for cast film as defined in claim 6, wherein: the slider (16) is provided with a fastener (17), and the fastener (17) slides on the slider (16) to abut against the sliding groove (15).
8. The edge trimming mechanism for cast films as defined in claim 1, wherein: the winding shaft (4) comprises a cutting material shaft (41) and a finished material shaft (42), and the cutting material shaft (41) is connected with the finished material shaft (42) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322125665.2U CN220464046U (en) | 2023-08-08 | 2023-08-08 | Curtain coating membrane side cut mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322125665.2U CN220464046U (en) | 2023-08-08 | 2023-08-08 | Curtain coating membrane side cut mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220464046U true CN220464046U (en) | 2024-02-09 |
Family
ID=89773678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322125665.2U Active CN220464046U (en) | 2023-08-08 | 2023-08-08 | Curtain coating membrane side cut mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220464046U (en) |
-
2023
- 2023-08-08 CN CN202322125665.2U patent/CN220464046U/en active Active
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| GR01 | Patent grant |