CN111470363A - Production device is stabilized to protection film - Google Patents

Production device is stabilized to protection film Download PDF

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Publication number
CN111470363A
CN111470363A CN202010305844.2A CN202010305844A CN111470363A CN 111470363 A CN111470363 A CN 111470363A CN 202010305844 A CN202010305844 A CN 202010305844A CN 111470363 A CN111470363 A CN 111470363A
Authority
CN
China
Prior art keywords
protection film
sliding block
support frame
producing
transition roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010305844.2A
Other languages
Chinese (zh)
Inventor
陆明芬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Xiaxin New Material Technology Co ltd
Original Assignee
Wuhu Xiaxin New Material Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhu Xiaxin New Material Technology Co ltd filed Critical Wuhu Xiaxin New Material Technology Co ltd
Priority to CN202010305844.2A priority Critical patent/CN111470363A/en
Publication of CN111470363A publication Critical patent/CN111470363A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
    • B65H23/1888—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling web tension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/16—Registering, tensioning, smoothing or guiding webs longitudinally by weighted or spring-pressed movable bars or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/34—Apparatus for taking-out curl from webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/11—Dimensional aspect of article or web
    • B65H2701/113—Size
    • B65H2701/1133—Size of webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/175—Plastic
    • B65H2701/1752—Polymer film

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  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The invention discloses a stable production device for a protective film, which comprises a support frame, a transition roller and a counterweight for adjusting the tension of the protective film, wherein a pair of upper and lower sliding blocks which are oppositely arranged are arranged on the support frame, the transition roller is arranged between the pair of upper and lower sliding blocks to form a movable transition roller, an upper and lower guide structure is arranged between the upper and lower sliding blocks and the support frame, a roller is arranged on the support frame, and the counterweight and the upper and lower sliding blocks are connected through a connecting rope or a chain passing through the roller. The transition roller of the protective film is designed into a movable transition roller capable of automatically adjusting the position according to the change of the production working condition, and the required tension can be automatically adjusted according to the change of the production working condition, so that wrinkles are avoided, and the quality of the protective film is ensured; meanwhile, the method is suitable for stable production of protective films of different specifications, and the quality of the protective film is improved.

Description

Production device is stabilized to protection film
Technical Field
The invention relates to the technical field of protective film production, in particular to a stable production device for a protective film.
Background
The surface of the protective film for the photoelectric product needs to be subjected to gluing treatment, and a protective layer is formed on the surface of the protective film. The protective film needs to be rolled after being coated and cured, a plurality of groups of transition rollers and guide rollers are arranged in front of the rolling roller, and the protective film is guaranteed to have certain tension, so that the rolling quality is guaranteed.
In the existing production process of the protective film, the wind-up roll is replaced without stopping, so that the production continuity is ensured, and the production efficiency is improved; however, the tension of the protective film can be influenced in the process of replacing the winding roller to cut off the protective film, and the tension is unstable, so that the protective film is easily wrinkled, and the product quality is influenced; and the tension of the protective film is ensured through a group of guide rollers in the production process, the tension is fixed, the requirements of the protective film tension of different specifications and the tension of production change cannot be met, and the product quality is influenced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a stable production device for a protective film, which can automatically adjust the required tension according to the change of production working conditions.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
this apparatus for producing is stabilized to protection film includes support frame and transition roller, still including being used for adjusting the tensile counter weight of protection film, be equipped with a pair of top and bottom sliding block of relative setting on the support frame, the transition roller is established and is formed the activity transition roller between a pair of top and bottom sliding block, be equipped with upper and lower guide structure between top and bottom sliding block and the support frame, be equipped with the gyro wheel on the support frame, link to each other through the connection rope or the chain through the gyro wheel between counter weight and the top and bottom sliding block.
Furthermore, the upper and lower guide structure comprises a vertical guide pillar arranged on the support frame, and the upper and lower sliding blocks are provided with guide holes matched with the guide pillar.
The gyro wheel is rotatable gear, and the gear is located the top of top and bottom sliding block, and the chain is with the gear cooperation, the one end and the top and bottom sliding block of chain link to each other, and the other end and the counter weight of chain link to each other.
The up-down sliding block is arranged on the side face of the support frame, each up-down sliding block is provided with an end seat, the transition roller is arranged between the two end seats, and a connecting rod is arranged between the two end seats.
The counterweight is a counterweight column capable of increasing and decreasing the weight.
A pair of spring seats is sleeved on the guide column, and the up-down sliding block is located between the pair of spring seats.
And a screw rod is arranged above the upper and lower sliding blocks, and one end of the chain is hinged with the upper end of the screw rod.
The gear is arranged on the side face of the support frame through the positioning block, a waist-shaped hole is formed in the positioning block, and the fixing bolt penetrates through the waist-shaped hole to position the positioning block on the support frame.
The end seat is a bent plate structure and comprises a connecting plate and a mounting plate which are vertically arranged, the connecting plate is connected with an upper sliding block and a lower sliding block, and the transition roller is arranged between the mounting plates.
The spring holder includes bedplate and coil spring, be equipped with on the bedplate with guide pillar matched with hole, coil spring overlaps one end on the guide pillar and links to each other with the bedplate, and the bedplate sets up with upper and lower sliding block relatively.
Compared with the prior art, the invention has the following advantages:
the stable production device for the protective film is reasonable in structural design, the transition roller of the protective film is designed into a movable transition roller capable of automatically adjusting the position according to the change of production working conditions, the required tension can be automatically adjusted according to the change of the production working conditions, and wrinkles are avoided, so that the quality of the protective film is ensured; meanwhile, the method is suitable for stable production of protective films of different specifications, and the quality of the protective film is improved.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
FIG. 1 is a schematic view of the apparatus of the present invention.
FIG. 2 is a partial schematic view of the first embodiment of the present invention.
FIG. 3 is a partial schematic view of the apparatus of the present invention.
In the figure:
1. the device comprises a support frame, 2 guide rollers, 3 guide pillars, 4 up-down sliding blocks, 5 end seats, 6 movable transition rollers, 7 gears, 8 chains, 9 counterweights, 10 movable counter weights, 11 protective films, 12 connecting rods, 13 spring seats, 14 fixed blocks and 15 screws.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the stable production device for the protective film comprises a support frame 1, a transition roller and a guide roller 2, wherein the transition roller and the guide roller are arranged in front of a winding roller, and the guide roller is arranged above the transition roller.
One side of support frame 1 is equipped with and is used for adjusting the tensile counter weight 9 of protection film, is equipped with a pair of top and bottom sliding block 4 of relative setting on the support frame 1, and the transition roller is established and is formed movable transition roller 6 between a pair of top and bottom sliding block, is equipped with upper and lower guide structure between top and bottom sliding block and the support frame, is equipped with the gyro wheel on the support frame, links to each other through the connection rope or the chain through the gyro wheel between counter weight and the top.
The upper and lower guide structure comprises a vertical guide post 3 arranged on the support frame, and the upper and lower sliding blocks are provided with guide holes matched with the guide post; the two ends of the support frame corresponding to the vertical guide pillars are provided with fixing blocks 14, the fixing blocks are fixed on the side face of the support frame, and the upper end and the lower end of each guide pillar are respectively fixedly connected with the corresponding fixing blocks. The upper and lower guide structures can also be designed in the form of sliding rails, preferably guide posts.
A pair of spring seats 13 is sleeved on the guide column, and the up-down sliding block is positioned between the pair of spring seats; preferably, the spring seat comprises a seat plate and a spiral spring, the seat plate is provided with a hole matched with the guide pillar, one end of the spiral spring, which is sleeved on the guide pillar, is connected with the seat plate, and the seat plate is arranged opposite to the upper sliding block and the lower sliding block; the movable transition roller forms an elastic movable transition roller through the balance weight and the spring, and the tension of the protective film can be adjusted in real time under the working condition.
Preferably, the roller is a rotatable gear 7, the gear is positioned above the up-down sliding block, the chain 8 is matched with the gear, one end of the chain is connected with the up-down sliding block, and the other end of the chain is connected with the balance weight; the upper portion of the up-down sliding block is provided with a screw rod 15, one end of the chain is hinged to the upper end of the screw rod, the screw rod can be screwed into the up-down sliding block to adjust the length of the chain, and the chain adjusting device is compact in structure, stable and reliable.
The gear 7 is arranged on the side face of the support frame through the positioning block, a kidney-shaped hole is formed in the positioning block, the positioning block is positioned on the support frame through the kidney-shaped hole by the aid of the fixing bolt, and the position of the gear can be finely adjusted according to working conditions.
The counter weight is the counter weight post that can increase and decrease weight, and it includes fixed counter weight and movable balancing weight 10, and the movable balancing weight is equipped with the draw-in groove, can increase and decrease as required.
The up-down sliding blocks are arranged on the side surface of the supporting frame, each up-down sliding block is provided with an end seat 5, the movable transition roller is arranged between the two end seats, and a connecting rod 12 is arranged between the two end seats, so that the structural strength is improved; the end seat is a bending plate structure and comprises a connecting plate and a mounting plate which are vertically arranged, the connecting plate is connected with an upper sliding block and a lower sliding block, and the transition roller is arranged between the mounting plates, so that the structure is compact.
According to the invention, the working condition of the production line of the protective film is changed, the tightness tension of the protective film 11 is changed, the acting force of the protective film acting on the movable transition roller is also changed, and the movable transition roller can realize adaptive change according to the combined action of the spring and the balancing weight, so that the upper position and the lower position of the movable transition roller are adjusted, the required tension can be automatically adjusted according to the change of the production working condition, wrinkles are avoided, and the quality of the protective film is ensured; meanwhile, the method is suitable for stable production of protective films of different specifications, and the quality of the protective film is improved.
The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.
The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims (10)

1. The utility model provides a production device is stabilized to protection film, includes support frame and transition roller, its characterized in that: the tension-type protective film coating machine is characterized by further comprising a balance weight used for adjusting tension of a protective film, a pair of upper and lower sliding blocks which are arranged oppositely are arranged on the supporting frame, the transition roller is arranged between the pair of upper and lower sliding blocks to form a movable transition roller, upper and lower guide structures are arranged between the upper and lower sliding blocks and the supporting frame, idler wheels are arranged on the supporting frame, and the balance weight is connected with the upper and lower sliding blocks through a connecting rope or a chain passing through the.
2. The stable apparatus for producing of protection film according to claim 1, wherein: the upper and lower guide structure comprises a vertical guide pillar arranged on the support frame, and guide holes matched with the guide pillar are arranged on the upper and lower sliding blocks.
3. The stable apparatus for producing of protection film according to claim 1, wherein: the gyro wheel is rotatable gear, and the gear is located the top of top and bottom sliding block, and the chain is with the gear cooperation, the one end and the top and bottom sliding block of chain link to each other, and the other end and the counter weight of chain link to each other.
4. The stable apparatus for producing of protection film according to claim 1, wherein: the up-down sliding block is arranged on the side face of the support frame, each up-down sliding block is provided with an end seat, the transition roller is arranged between the two end seats, and a connecting rod is arranged between the two end seats.
5. The stable apparatus for producing of protection film according to claim 1, wherein: the counterweight is a counterweight column capable of increasing and decreasing the weight.
6. The stable apparatus for producing of protection film as claimed in claim 2, characterized in that: a pair of spring seats is sleeved on the guide column, and the up-down sliding block is located between the pair of spring seats.
7. The stable apparatus for producing of protection film as claimed in claim 3, wherein: and a screw rod is arranged above the upper and lower sliding blocks, and one end of the chain is hinged with the upper end of the screw rod.
8. The stable apparatus for producing of protection film as claimed in claim 3, wherein: the gear is arranged on the side face of the support frame through the positioning block, a waist-shaped hole is formed in the positioning block, and the fixing bolt penetrates through the waist-shaped hole to position the positioning block on the support frame.
9. The stable apparatus for producing of protection film according to claim 4, wherein: the end seat is a bent plate structure and comprises a connecting plate and a mounting plate which are vertically arranged, the connecting plate is connected with an upper sliding block and a lower sliding block, and the transition roller is arranged between the mounting plates.
10. The stable apparatus for producing of protection film as claimed in claim 6, characterized in that: the spring holder includes bedplate and coil spring, be equipped with on the bedplate with guide pillar matched with hole, coil spring overlaps one end on the guide pillar and links to each other with the bedplate, and the bedplate sets up with upper and lower sliding block relatively.
CN202010305844.2A 2020-04-17 2020-04-17 Production device is stabilized to protection film Pending CN111470363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010305844.2A CN111470363A (en) 2020-04-17 2020-04-17 Production device is stabilized to protection film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010305844.2A CN111470363A (en) 2020-04-17 2020-04-17 Production device is stabilized to protection film

Publications (1)

Publication Number Publication Date
CN111470363A true CN111470363A (en) 2020-07-31

Family

ID=71754370

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010305844.2A Pending CN111470363A (en) 2020-04-17 2020-04-17 Production device is stabilized to protection film

Country Status (1)

Country Link
CN (1) CN111470363A (en)

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