CN212831824U - Coiling mechanism who uses on inflation film manufacturing machine - Google Patents

Coiling mechanism who uses on inflation film manufacturing machine Download PDF

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Publication number
CN212831824U
CN212831824U CN202021070599.3U CN202021070599U CN212831824U CN 212831824 U CN212831824 U CN 212831824U CN 202021070599 U CN202021070599 U CN 202021070599U CN 212831824 U CN212831824 U CN 212831824U
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CN
China
Prior art keywords
fixed
plates
sliding
fixing
mounting blocks
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Expired - Fee Related
Application number
CN202021070599.3U
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Chinese (zh)
Inventor
康新庭
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.)
Jiangxi Dexinda Intelligent Machinery Co ltd
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Jiangxi Dexinda Intelligent Machinery Co ltd
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Priority to CN202021070599.3U priority Critical patent/CN212831824U/en
Application granted granted Critical
Publication of CN212831824U publication Critical patent/CN212831824U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the field of film blowing machines, in particular to a winding device used on a film blowing machine, which comprises a bottom plate, vertical plates are symmetrically fixed on two sides of the upper end surface of the bottom plate, a friction shaft which is rotationally connected with the vertical plates is fixed between the two vertical plates, a friction roller is fixed on the friction shaft, the friction shaft is driven by a winding motor to rotate, supporting plates are symmetrically fixed on the two vertical plates, the upper end surfaces of the supporting plates are all fixed with sliding rails, the two supporting plates are all fixed with sliding plates which are connected with the sliding rails in a sliding way, the sliding plates are provided with U-shaped grooves, mounting blocks clamped with the U-shaped grooves are fixed in the two U-shaped grooves, a winding shaft rotationally connected with the mounting blocks is fixed between the two mounting blocks, the installation piece all through fixed establishment with correspond the slide reciprocal anchorage, fixed establishment contains the fixed cover of fixing on the slide. Can realize evenly coiling plastic film on the wind-up roll through this device to plastic film after the rolling is not loose.

Description

Coiling mechanism who uses on inflation film manufacturing machine
[ technical field ] A method for producing a semiconductor device
The utility model relates to a inflation film manufacturing machine field especially relates to a coiling mechanism who uses on inflation film manufacturing machine.
[ background of the invention ]
The film blowing machine heats and melts plastic particles and then blows the plastic particles into a film. The film blowing machine mainly comprises a screw extrusion mechanism, a die head, a cooling mechanism, a traction mechanism and a winding mechanism.
At present traditional inflation film manufacturing machine coiling mechanism mainly through friction roller and wind-up roll direct contact, the back is driven the rolling tape by the friction roller and is twined on the wind-up roll along with the rotation of wind-up roll, encircle into a section of thick bamboo, after the film on the wind-up roll is acceptd to certain diameter, unload the change of lap by the manual work, or adopt automatic change of lap mode, current change of lap device often adopts U-shaped joint seat to hold the wind-up roll and twine the membrane, this kind of structure, when the wind-up roll twines the membrane, the compactness between wind-up roll and the friction roller is not good, the film that probably leads to the wind-up roll to collect is comparatively loose, be unfavorable.
The utility model discloses it is not enough to solve prior art and research and propose.
[ Utility model ] content
The utility model aims at overcoming the shortcoming of above-mentioned prior art, provide a coiling mechanism who uses on inflation film manufacturing machine.
The utility model discloses can realize through following technical scheme:
the utility model discloses a winding device used on a film blowing machine, which comprises a bottom plate, wherein vertical plates are symmetrically fixed on two sides of the upper end surface of the bottom plate, a friction shaft rotationally connected with the vertical plates is fixed between the two vertical plates, a friction roller is fixed on the friction shaft, the friction shaft is driven by a winding motor to rotate, two supporting plates are also symmetrically fixed on the vertical plates, slide rails are fixed on the upper end surface of each supporting plate, slide plates which are slidably connected with the slide rails are fixed on the two supporting plates, U-shaped grooves are arranged on the slide plates, mounting blocks which are clamped with the U-shaped grooves are fixed in the two U-shaped grooves, winding shafts rotationally connected with the mounting blocks are fixed between the two mounting blocks, the mounting blocks are mutually fixed with corresponding slide plates through fixing mechanisms, each fixing mechanism comprises a fixing sleeve fixed on the slide plates, and fixing grooves are arranged in the fixing sleeves, a fixed rod which is connected with the fixed groove in a sliding manner is fixed in the fixed sleeve, one end of the fixed rod passes through the fixed sleeve and is connected with the fixed sleeve in a sliding manner, a positioning block at the other end of the fixed rod passes through the sliding plate and is connected with the sliding plate in a sliding manner, a positioning groove which is assembled with the positioning block is arranged at the position, corresponding to the positioning block, on the mounting block, a fixed block which is arranged around the fixed rod is fixed on the fixed rod in the fixed sleeve, a fixed spring in a compressed state is placed at the tail ends of the fixed block and the fixed sleeve, push plates which are connected with the sliding rail in a sliding manner are fixed on the two supporting plates, supporting rods are fixed on the sliding plate, one end of each supporting rod is fixed on the sliding plate, the other end of each supporting, and the two vertical plates are also fixedly provided with air cylinders which are connected with push plates at corresponding positions through piston rods. Fixing a winding roller on a winding shaft, placing two mounting blocks with the winding roller fixed in the U-shaped grooves of corresponding sliding plates, when the mounting blocks move downwards, extruding the positioning blocks after the bottoms of the mounting blocks are contacted with the positioning blocks, after the positioning blocks slide into the sliding plates, continuing moving the mounting blocks downwards, when the positioning grooves on the mounting blocks reach the positions of the positioning blocks, returning the fixing springs to a natural state, pushing the fixing blocks to move by the fixing springs, fixing the mounting blocks after the positioning blocks at the tail ends of fixing rods extend into the positioning grooves, winding the tail ends of plastic films on the winding roller after the two mounting blocks are fixed, starting the air cylinders, extending the piston rods on the air cylinders, pushing the two push plates to move close to the friction roller by the two piston rods, pushing the sliding plates to move close to the friction roller by the supporting springs, moving the winding roller fixed between the two sliding plates close to the friction roller, and extruding, the winding motor is started, the winding motor drives the friction roller to rotate, the friction roller is contacted with the winding roller, when the friction roller rotates, the winding roller rotates together to wind the plastic film, when the plastic film is wound, the thickness of the plastic film wound on the winding roller is increased, due to the action of the supporting spring, when the plastic film is wound, the winding shaft gradually pushes the two sliding plates to move, and the plastic film on the outermost side of the winding roller is always in a squeezing state with the friction roller, so that the plastic film is uniformly wound on the winding roller, the wound plastic film is not loose, when the winding roller needs to be replaced, the air cylinder is started again, the piston rod on the air cylinder is shortened, the piston rod pulls the push plate to be far away from the friction roller through the supporting rod, due to the action of the limiting plate, the push plate pulls the sliding plate to be far away from the friction roller, the, the installation block is conveniently separated from the sliding plate, the installation block fixed with the winding roller is fixed on the sliding plate again, the plastic film can be uniformly wound on the winding roller through the device in a circulating operation mode, and the wound plastic film is not loose.
Preferably, a driven wheel is fixed at one end of the friction shaft, a driving wheel is fixed at the output end of the winding motor, and the driving wheel is connected with the driven wheel through a synchronous belt.
Preferably, the positioning block is hemispherical.
Preferably, a limiting block is further fixed in the U-shaped groove, and a limiting groove mutually assembled with the limiting block is fixed on the mounting block. The limiting blocks and the limiting grooves are mutually assembled to realize accurate positioning during assembly of the mounting blocks.
Compared with the prior art, the utility model has the advantages that:
1. can realize evenly coiling plastic film on the wind-up roll through this device to plastic film after the rolling is not loose.
2. When the plastic film is wound, the thickness of the plastic film wound on the winding roller is larger and larger, due to the effect of the supporting spring, the winding shaft pushes the two sliding plates to move gradually when the plastic film is wound, the outermost side of the winding roller is always in an extrusion state with the friction roller, the plastic film is uniformly wound on the winding roller, and the wound plastic film is not loose.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is another angle structure diagram of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;
FIG. 5 is an enlarged view of FIG. 4 at B;
FIG. 6 is an enlarged view at C of FIG. 2;
in the figure: 1. a base plate; 2. a vertical plate; 3. a friction shaft; 4. a rubbing roller; 5. a plastic film; 6. a winding motor; 7. a driving wheel; 8. a synchronous belt; 9. a driven wheel; 10. a support plate; 11. a slide rail; 12. a slide plate; 13. mounting blocks; 14. a limiting block; 15. a winding shaft; 16. a wind-up roll; 17. pushing the plate; 18. a support bar; 19. a support spring; 20. a limiting plate; 21. a fixing mechanism; 211. fixing a sleeve; 212. fixing grooves; 213. fixing the rod; 214. a fixed block; 215. positioning blocks; 216. positioning a groove; 217. fixing the spring; 22. a cylinder;
[ detailed description ] embodiments
The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:
as shown in figures 1 to 6, the utility model discloses a winding device used on a film blowing machine, which comprises a bottom plate 1, vertical plates 2 are symmetrically fixed on both sides of the upper end surface of the bottom plate 1, a friction shaft 3 rotationally connected with the vertical plates 2 is fixed between the two vertical plates 2, a friction roller 4 is fixed on the friction shaft 3, the friction shaft 3 is driven by a winding motor 6 to rotate, supporting plates 10 are symmetrically fixed on the two vertical plates 2, slide rails 11 are fixed on the upper end surfaces of the supporting plates 10, sliding plates 12 slidably connected with the slide rails 11 are fixed on the two supporting plates 10, U-shaped grooves are arranged on the sliding plates 12, mounting blocks 13 clamped with the U-shaped grooves are fixed inside the two U-shaped grooves, a winding shaft 15 rotationally connected with the mounting blocks 13 is fixed between the two mounting blocks 13, the mounting blocks 13 are mutually fixed with the corresponding sliding plates 12 through fixing mechanisms 21, the fixing mechanisms 21 comprise fixing sleeves 211 fixed on the sliding plates 12, a fixed groove 212 is arranged in the fixed sleeve 211, a fixed rod 213 which is connected with the fixed groove 212 in a sliding way is fixed in the fixed sleeve 211, one end of the fixed rod 213 passes through the fixed sleeve 211 and is connected with the fixed sleeve 211 in a sliding way, a positioning block 215 at the other end of the fixed rod 213 passes through the sliding plate 12 and is connected with the sliding plate 12 in a sliding way, a positioning groove 216 which is assembled with the positioning block 215 is arranged on the mounting block 13 corresponding to the positioning block 215, a fixed block 214 which is arranged around the fixed rod 213 is fixed on the fixed rod 213 in the fixed sleeve 211, a fixed spring 217 in a compressed state is arranged at the tail ends of the fixed block 214 and the fixed sleeve 211, push plates 17 which are connected with the sliding rails 11 are fixed on the two support plates 10, support rods 18 are fixed on the sliding plate 12, one end of each, a support spring 19 in a compressed state is fixed between the push plate 17 and the sliding plate 12, and air cylinders 22 are also fixed on the two vertical plates 2, and the air cylinders 22 are connected with the push plate 17 at the corresponding position through piston rods. Fixing a winding roller 16 on a winding shaft 15, placing two mounting blocks 13 fixed with the winding roller 16 into U-shaped grooves of corresponding sliding plates 12, when the mounting blocks 13 move downwards, pressing the positioning blocks 215 after the bottoms of the mounting blocks 13 contact with the positioning blocks 215, after the positioning blocks 215 slide into the sliding plates 12, the mounting blocks 13 continuously move downwards, when the positioning grooves 216 on the mounting blocks 13 reach the positions of the positioning blocks 215, the fixing springs 217 restore the natural state, the fixing springs 217 push the fixing blocks 214 to move, the positioning blocks 215 at the tail ends of the fixing rods 213 stretch into the positioning grooves 216 to fix the mounting blocks 13, after the two mounting blocks 13 are fixed, winding the tail ends of plastic films 5 on the winding roller 16, starting the air cylinders 22, extending the piston rods on the air cylinders 22, pushing the two push plates 17 to move close to the friction rollers 4, and pushing the sliding plates 12 to move close to the friction rollers 4 through the supporting springs 19, the winding roller 16 fixed between the two sliding plates 12 moves close to the friction roller 4, the plastic film 5 is extruded after the winding roller 16 is contacted with the friction roller 4, the winding motor 6 is started, the friction roller 4 is driven by the winding motor 6 to rotate, the friction roller 4 is contacted with the winding roller 16, when the friction roller 4 rotates, the winding roller 16 rotates together to wind the plastic film 5, when the plastic film 5 is wound, the thickness of the plastic film 5 wound on the winding roller 16 is increased, due to the action of the supporting spring 19, when the plastic film 5 is wound, the winding shaft 15 gradually pushes the two sliding plates 12 to move, and the outermost side of the winding roller 16 is always kept in an extrusion state with the friction roller 4, so that the plastic film 5 is uniformly wound on the winding roller 16, the wound plastic film 5 is not loose, when the winding roller 16 needs to be replaced, the air cylinder 22 is started again, and the piston rod on the air cylinder 22 is shortened, piston rod pulling push pedal 17 is far away from friction roller 4, and because the effect of limiting plate 20, push pedal 17 passes through bracing piece 18 pulling slide 12 and keeps away from friction roller 4, wind-up roll 16 keeps away from friction roller 4, cut off plastic film 5, mention installation piece 13 from slide 12, very convenient with installation piece 13 and slide 12 separation, again will be fixed with the installation piece 13 of fixing good wind-up roll 16 and fix on slide 12, the circulation operation, can realize the even coiling of plastic film 5 on wind-up roll 16 through this device, and plastic film 5 after the coiling is not loose.
Wherein, friction shaft 3 one end is fixed with from the driving wheel 9, and winding motor 6 output end is fixed with driving wheel 7, and driving wheel 7 passes through hold-in range 8 and connects from driving wheel 9.
Wherein, the positioning block 215 is hemispherical.
Wherein, the U-shaped inslot still is fixed with stopper 14, is fixed with the spacing groove of mutually assembling with stopper 14 on the installation piece 13. The limiting block 14 and the limiting groove are mutually assembled, so that the mounting block 13 can be accurately positioned during assembly.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be considered as the protection scope of the present invention.

Claims (4)

1. The utility model provides a coiling mechanism who uses on inflation film manufacturing machine which characterized in that: the device comprises a bottom plate, vertical plates are symmetrically fixed on two sides of the upper end surface of the bottom plate, a friction shaft rotationally connected with the vertical plates is fixed between the two vertical plates, a friction roller is fixed on the friction shaft, the friction shaft is driven by a winding motor to rotate, support plates are symmetrically fixed on the two vertical plates, slide rails are fixed on the upper end surfaces of the support plates, slide plates slidably connected with the slide rails are fixed on the two support plates, U-shaped grooves are formed in the slide plates, mounting blocks clamped with the U-shaped grooves are fixed in the two U-shaped grooves, a winding shaft rotationally connected with the mounting blocks is fixed between the two mounting blocks, the mounting blocks are mutually fixed with the corresponding slide plates through fixing mechanisms, each fixing mechanism comprises a fixing sleeve fixed on the slide plate, a fixing groove is formed in the fixing sleeve, and a fixing rod slidably connected with the fixing groove is fixed in the fixing sleeve, one end of the fixed rod penetrates through the fixed sleeve and is connected with the fixed sleeve in a sliding way, the positioning block at the other end of the fixed rod penetrates through the sliding plate and is connected with the sliding plate in a sliding way, a positioning groove assembled with the positioning block is arranged on the mounting block corresponding to the positioning block, a fixed block arranged around the fixed rod is fixed on the fixed rod in the fixed sleeve, a compressed fixed spring is arranged at the tail ends of the fixed block and the fixed sleeve, push plates which are connected with the slide rails in a sliding way are fixed on the two supporting plates, the sliding plates are fixed with supporting rods, one end of each supporting rod is fixed on the sliding plate, the other end of each supporting rod passes through the push plate and is connected with the push plate in a sliding manner, the tail ends of the two supporting rods are fixed with limiting plates, supporting springs in a compressed state are fixed between the push plates and the sliding plates, and air cylinders are further fixed on the two vertical plates and connected with the push plates in corresponding positions through piston rods.
2. The winding device used on the film blowing machine according to claim 1, characterized in that: and a driven wheel is fixed at one end of the friction shaft, a driving wheel is fixed at the output end of the winding motor, and the driving wheel is connected with the driven wheel through a synchronous belt.
3. The winding device used on the film blowing machine according to claim 1, characterized in that: the positioning block is hemispherical.
4. The winding device used on the film blowing machine according to claim 1, characterized in that: the U-shaped inslot still is fixed with the stopper piece, be fixed with the spacing groove of mutually assembling with the stopper on the installation piece.
CN202021070599.3U 2020-06-11 2020-06-11 Coiling mechanism who uses on inflation film manufacturing machine Expired - Fee Related CN212831824U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021070599.3U CN212831824U (en) 2020-06-11 2020-06-11 Coiling mechanism who uses on inflation film manufacturing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021070599.3U CN212831824U (en) 2020-06-11 2020-06-11 Coiling mechanism who uses on inflation film manufacturing machine

Publications (1)

Publication Number Publication Date
CN212831824U true CN212831824U (en) 2021-03-30

Family

ID=75172055

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021070599.3U Expired - Fee Related CN212831824U (en) 2020-06-11 2020-06-11 Coiling mechanism who uses on inflation film manufacturing machine

Country Status (1)

Country Link
CN (1) CN212831824U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117023248A (en) * 2023-10-09 2023-11-10 江苏吉美新材料科技有限公司 Winding and unwinding mechanism for coating machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117023248A (en) * 2023-10-09 2023-11-10 江苏吉美新材料科技有限公司 Winding and unwinding mechanism for coating machine
CN117023248B (en) * 2023-10-09 2024-01-30 江苏吉美新材料科技有限公司 Winding and unwinding mechanism for coating machine

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210330