CN218434025U - Film hot cutting and winding device - Google Patents
Film hot cutting and winding device Download PDFInfo
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- CN218434025U CN218434025U CN202222148087.XU CN202222148087U CN218434025U CN 218434025 U CN218434025 U CN 218434025U CN 202222148087 U CN202222148087 U CN 202222148087U CN 218434025 U CN218434025 U CN 218434025U
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Abstract
The utility model provides a film hot cutting coiling mechanism, including the work box, the film, drive mechanism, hot cutting mechanism, guiding mechanism and winding mechanism, the feed inlet has been seted up to the upside of work box, the mouth of placing has been seted up to the side, drive mechanism rotates to be connected in feed inlet department, winding mechanism rotates to be connected in the work box and places the mouth department in, guiding mechanism installs and contacts with winding mechanism in the work box, hot cutting mechanism installs and places between drive mechanism and the winding mechanism in the work box, the film passes drive mechanism in proper order, hot cutting mechanism and guiding mechanism and rolling are on winding mechanism. The utility model provides an among the prior art the problem of unable automatic rolling after the hot-cut, can be after the hot-cut to the film, new film automatic winding is on new winding drum.
Description
Technical Field
The utility model relates to a film processing technology field especially relates to a film hot cutting coiling mechanism.
Background
The material film is widely applied to the fields of food, medicine, chemical industry and the like, brings great convenience to the production and life of people, and the plastic film is usually required to be cut into a specified specification according to the specification and the model of a product in the production so as to adapt to the package of the specific product. The existing cutting equipment for the plastic film can be mainly divided into a cold cutting machine and a hot cutting machine, wherein the hot cutting machine heats a cutter through a heat source, so that the edge of the film is slightly melted when the film is cut, and the problems that the cold cutting machine is easy to cut continuously, burrs are cut and the like are effectively avoided.
However, in practical operation, since the length of the film is very long, the film needs to be cut many times, after the film is hot cut, the cut port needs to be manually pulled and fixed to a new winding drum, for example, in the "heat sealing and cutting mechanism for plastic film" described in application number "CN202020448891.8," since the plastic film is driven by the winding drum to move from bottom to top, after the plastic film is hot cut by using the heat cutting assembly, the plastic film automatically falls under the influence of gravity, so that after the winding drum is replaced, the plastic film needs to be manually pulled to pass through the heat cutting mechanism, the section is fixed on the new winding drum, and then the winding drum is rotated to pull the plastic film to move, the method not only wastes manpower, but also easily causes the film to deflect when the plastic film is manually pulled, and wrinkles appear when the film is wound.
SUMMERY OF THE UTILITY MODEL
Not enough to exist among the prior art, the utility model provides a film hot cutting coiling mechanism, it has solved among the prior art the unable automatic rolling's in hot cutting back problem.
According to the embodiment of the utility model, a film earnestly coiling mechanism, it includes work box, film, drive mechanism, earnestly mechanism, guiding mechanism and winding mechanism, the feed inlet has been seted up to the upside of work box, and the side has been seted up and has been placed the mouth, drive mechanism rotates to be connected in feed inlet department, winding mechanism rotates to be connected in the work box and places a mouthful department in, guiding mechanism installs and contacts with winding mechanism in the work box, earnestly the mechanism is installed and is placed between drive mechanism and the winding mechanism in the work box, the film passes drive mechanism, earnestly mechanism and guiding mechanism and rolling in proper order on winding mechanism.
Preferably, the traction mechanism comprises two traction rollers, a first motor is fixed on each rotating shaft of the traction rollers, and the film passes through a gap between the two traction rollers.
Preferably, the hot cutting mechanism comprises two symmetrically arranged hot cutters with opposite blades, a telescopic cylinder is fixed at the back of each hot cutter, and the free end of each telescopic cylinder is fixedly connected with the inner wall of the working box.
Preferably, the winding mechanism includes bull stick, second motor and winding drum, the second motor is fixed in the work box and is placed the relative one side of mouth, the output and the bull stick fixed connection of second motor, be fixed with a plurality of draw runners along the axis on the side of bull stick, set up a plurality of spouts with the draw runner one-to-one on the inside wall of winding drum.
Preferably, the guide mechanism comprises two pressers, a first guide plate and a second guide plate, the two pressers are respectively arranged on two sides of the winding drum, each presser comprises a pressing roller and a U-shaped support rod, two ends of each support rod are respectively rotatably sleeved on two ends of a rotating shaft of the corresponding pressing roller, and the sections of the first guide plate and the second guide plate are both arc-shaped and are respectively arranged on the upper side and the lower side of the winding drum;
the telescopic work box is characterized in that first telescopic rods are fixed to one side of the first guide plate in a protruding mode and the middle of each of the two support rods, the free end of each first telescopic rod is fixedly connected with the side wall of the work box, an L-shaped second telescopic rod is fixed to one side of the second guide plate in a protruding mode, and the free end of each second telescopic rod is fixedly connected with one support rod.
Preferably, the two ends of the first guide plate are respectively attached to the two pressing rollers and leave a gap with the winding drum, the second guide plate is attached to the winding drum with one end attached to the pressing roller at the same side and the other end arranged right above the winding drum.
Compared with the prior art, the utility model discloses following beneficial effect has:
the film passes through the traction mechanism and the hot cutting mechanism from top to bottom in sequence, and the film is wound on the winding mechanism through the guide mechanism, the film is wound by the final winding mechanism, after the film is wound to a certain thickness, the traction mechanism is closed, the hot cutting mechanism is started to carry out hot cutting on the film, a new winding mechanism is replaced later, the traction mechanism is reopened, the film is pulled, the film vertically falls down and falls onto the guide mechanism under the action of gravity, and the film is wound on the new winding mechanism again through the guide mechanism, so that the automatic winding after the film is subjected to hot cutting is realized, the film does not need to be manually pulled to move and fix, the labor is saved, and the situation that the film is inclined when being manually pulled can be avoided.
Drawings
Fig. 1 is a diagram illustrating an apparatus according to an embodiment of the present invention.
Fig. 2 is a front sectional view of the device according to the embodiment of the present invention.
In the above drawings: the device comprises a film 1, a working box 2, a placing opening 3, a traction roller 4, a second telescopic rod 5, a second guide plate 6, a rotating rod 7, a winding drum 8, a slide bar 9, a first guide plate 10, a first telescopic rod 11, a hot cutting knife 12, a telescopic cylinder 13 and a pressing roller 14.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1 and fig. 2, the embodiment of the utility model provides a film earnestly coiling mechanism, including work box 2, film 1, drive mechanism, earnestly mechanism, guiding mechanism and winding mechanism, the feed inlet has been seted up to the upside of work box 2, the side has been seted up and has been placed mouthful 3, drive mechanism rotates to be connected in feed inlet department, winding mechanism rotates to be connected in work box 2 and places mouthful 3 department, guiding mechanism installs and contacts with winding mechanism in work box 2, earnestly mechanism installs and places between drive mechanism and the winding mechanism in work box 2, film 1 passes drive mechanism in proper order, earnestly mechanism and guiding mechanism and rolling are on winding mechanism.
The traction mechanism comprises two traction rollers 4, a first motor is fixed on each rotating shaft of each traction roller 4, and the film 1 passes through a gap between the two traction rollers 4; the two drawing rollers 4 sandwich the film 1, and the first motor drives the two drawing rollers 4 to rotate in opposite directions to pull the film 1 to move downwards.
The hot cutting mechanism comprises two hot cutters 12 which are symmetrically arranged and have opposite cutting edges, a telescopic cylinder 13 is fixed at the back of each hot cutter 12, and the free end of each telescopic cylinder 13 is fixedly connected with the inner wall of the working box 2; the telescopic cylinder 13 is used for pushing the hot cutter 12 to move, so that the two hot cutters 12 can cut the film 1 on the same horizontal plane, and the cutting effect is guaranteed.
The winding mechanism comprises a rotating rod 7, a second motor and a winding barrel 8, the second motor is fixed on one side of the working box 2 opposite to the placing opening 3, the output end of the second motor is fixedly connected with the rotating rod 7, a plurality of sliding strips 9 are fixed on the side face of the rotating rod 7 along the axis, and a plurality of sliding grooves corresponding to the sliding strips 9 one to one are formed in the inner side wall of the winding barrel 8.
When the winding drum 8 is installed, the winding drum needs to be sleeved on the rotating rod 7, meanwhile, the slide bar 9 on the inner side needs to be embedded into the sliding groove, when the second motor drives the rotating rod 7 to rotate, the synchronous rotating drum of the winding drum 8 can be driven, meanwhile, when the film 1 is observed to be wound on the winding drum 8 completely, the winding drum 8 rotates to pull the film 1, the first motor can be closed, the film 1 is prevented from being damaged due to different rotating speeds of the first motor and the second motor, and electric power can be saved.
The guide mechanism comprises two pressers, a first guide plate 10 and a second guide plate 6, the two pressers are respectively arranged on the left side and the right side of the winding drum 8, each presser comprises a pressing drum 14 and a U-shaped support rod, two ends of each support rod are respectively rotatably sleeved on two ends of a rotating shaft of the corresponding pressing drum 14, and the sections of the first guide plate 10 and the second guide plate 6 are both arc-shaped and are respectively arranged on the upper side and the lower side of the winding drum 8;
a first telescopic rod 11 is fixed on one protruding side of the first guide plate 10 and the middle parts of the two support rods, the free end of the first telescopic rod 11 is fixedly connected with the side wall of the work box 2, an L-shaped second telescopic rod 5 is fixed on one protruding side of the second guide plate 6, and the free end of the second telescopic rod 5 is fixedly connected with one support rod.
First telescopic link 11 and second telescopic link 5 are elastic telescopic links, and under natural state, first telescopic link 11 is in the complete stretching state, and second telescopic link 5 is in the complete contraction state, and at this moment, the compressing roller 14 of the 8 left and right sides of winding drum can be laminated on 8 surfaces of winding drum, and the left end laminating of second deflector 6 is on 14 surfaces of the left compressing roller.
After the film 1 is hot cut, the winding drum 8 is taken out from the placing opening 3, and after a new winding drum 8 is replaced, the first motor drives the traction roller 4 to rotate, the film 1 is pulled to move downwards, the film 1 moves downwards between the winding drum 8 and the compression roller 14 on the right side, because the winding drum 8 rotates clockwise, the film 1 can be clamped by the winding drum 8 and the compression roller 14, the film 1 is pulled to move, then the film 1 continues to move downwards, the film 1 moves to the left side of the winding drum 8 under the action of the second guide plate 6 and passes through the winding drum 8 and the compression roller 14 on the left side, then the film 1 continues to move, and returns to the left side of the winding drum 8 under the action of the second guide plate 6 and gravity, so that the film 1 is automatically wound on the winding drum 8, the automatic hot cut film 1 is realized, the film 1 does not need to be manually pulled to move and be fixed, manpower is saved, and the situation that the film 1 deflects when being manually pulled can be avoided, after being wound, the first motor is closed, the winding drum 8 can be driven to rotate by the second motor, and the film 1 can be driven to move.
With the lapse of time, the film 1 wound on the winding drum 8 gradually increases and thickens, at this time, the two pressing rollers 14 are pressed outwards to move towards the left and right sides, and the second guide plate 6 and the first guide plate 10 respectively move towards the upper and lower sides, so that the film 1 wound on the winding drum 8 can be pressed.
Two ends of the first guide plate 10 are respectively attached to the two pressing rollers 14 and have a gap with the winding drum 8, a gap is formed between the second guide plate 6 and the winding drum 8, one end of the second guide plate is attached to the pressing roller 14 on the same side, and the other end of the second guide plate is arranged right above the winding drum 8.
The left end and the right end of the first guide plate 10 are respectively attached to the pressing rollers 14 on the two sides, the left end of the second guide plate 6 is attached to the left pressing roller 14, the film 1 can be prevented from being separated from the guide plate, a gap is reserved for the film 1 to pass through, and the film 1 can be smoothly wound on the winding drum 8.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. The utility model provides a film hot cutting coiling mechanism which characterized in that: including work box, film, drive mechanism, hot cutting mechanism, guiding mechanism and winding mechanism, the feed inlet has been seted up to the upside of work box, and the side has been seted up and has been placed the mouth, drive mechanism rotates to be connected in feed inlet department, winding mechanism rotates to be connected in the work box and places a mouthful department, guiding mechanism installs in the work box and contacts with winding mechanism, hot cutting mechanism installs and places between drive mechanism and the winding mechanism in the work box, the film passes drive mechanism, hot cutting mechanism and guiding mechanism and rolling in proper order on winding mechanism.
2. A film hot-cutting take-up device as defined in claim 1, wherein: the film drawing mechanism comprises two drawing rollers, a first motor is fixed on each rotating shaft of each drawing roller, and the film penetrates through a gap between the two drawing rollers.
3. A film hot-cutting take-up device as defined in claim 1, wherein: the hot cutting mechanism comprises two hot cutters which are symmetrically arranged and have opposite cutting edges, a telescopic cylinder is fixed on the back of each hot cutter, and the free end of each telescopic cylinder is fixedly connected with the inner wall of the working box.
4. A film hot-cutting winding apparatus as claimed in claim 1, wherein: the winding mechanism comprises a rotating rod, a second motor and a winding drum, the second motor is fixed on one side, opposite to the placing opening, of the working box, the output end of the second motor is fixedly connected with the rotating rod, a plurality of sliding strips are fixed on the side face of the rotating rod along the axis, and a plurality of sliding grooves corresponding to the sliding strips one to one are formed in the inner side wall of the winding drum.
5. A film hot-cutting take-up device as defined in claim 4, wherein: the guide mechanism comprises two pressers, a first guide plate and a second guide plate, the two pressers are respectively arranged on two sides of the winding drum, each presser comprises a pressing drum and a U-shaped support rod, two ends of each support rod are respectively rotatably sleeved at two ends of a rotating shaft of the corresponding pressing drum, and the sections of the first guide plate and the second guide plate are both arc-shaped and are respectively arranged on the upper side and the lower side of the winding drum;
the telescopic work box is characterized in that first telescopic rods are fixed to one side of the first guide plate in a protruding mode and the middle of each of the two support rods, the free end of each first telescopic rod is fixedly connected with the side wall of the work box, an L-shaped second telescopic rod is fixed to one side of the second guide plate in a protruding mode, and the free end of each second telescopic rod is fixedly connected with one support rod.
6. A film hot-cutting take-up device as defined in claim 5, wherein: the two ends of the first guide plate are respectively attached to the two compression rollers and a gap is reserved between the first guide plate and the winding drum, a gap is reserved between the second guide plate and the winding drum, one end of the second guide plate is attached to the compression rollers on the same side, and the other end of the second guide plate is arranged right above the winding drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222148087.XU CN218434025U (en) | 2022-08-15 | 2022-08-15 | Film hot cutting and winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222148087.XU CN218434025U (en) | 2022-08-15 | 2022-08-15 | Film hot cutting and winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218434025U true CN218434025U (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222148087.XU Active CN218434025U (en) | 2022-08-15 | 2022-08-15 | Film hot cutting and winding device |
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| CN (1) | CN218434025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116495551A (en) * | 2023-06-27 | 2023-07-28 | 山东森荣新材料股份有限公司 | Automatic edge cutting device of PTFE (polytetrafluoroethylene) expanding machine |
-
2022
- 2022-08-15 CN CN202222148087.XU patent/CN218434025U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116495551A (en) * | 2023-06-27 | 2023-07-28 | 山东森荣新材料股份有限公司 | Automatic edge cutting device of PTFE (polytetrafluoroethylene) expanding machine |
| CN116495551B (en) * | 2023-06-27 | 2023-09-12 | 山东森荣新材料股份有限公司 | Automatic edge cutting device of PTFE (polytetrafluoroethylene) expanding machine |
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