CN212023193U - Film laminating device for medicine packaging box - Google Patents
Film laminating device for medicine packaging box Download PDFInfo
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- CN212023193U CN212023193U CN202020529733.5U CN202020529733U CN212023193U CN 212023193 U CN212023193 U CN 212023193U CN 202020529733 U CN202020529733 U CN 202020529733U CN 212023193 U CN212023193 U CN 212023193U
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- tectorial membrane
- lifting mechanism
- roller
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Abstract
The utility model provides a tectorial membrane device for medicine packaging box. Relates to the technical field of packaging machinery. The device comprises a thermal shrinking machine, a platform, a conveyor and a winding roller, wherein a lifting mechanism is arranged above the conveyor, an upper cutter is arranged at the lower part of the lifting mechanism, a lower cutter is arranged below the lifting mechanism, and heating wires are arranged in the upper cutter and the lower cutter; the end surface of one side of the winding roller is provided with a pre-tightening device. The utility model discloses a set up the walking position of infrared induction ascertaining packing carton, the accurate control film position of cutting off, through setting up cutting blade and laminating face, realize the cutting of upper and lower two-layer film, the bonding, the continuity of tectorial membrane process has been guaranteed, setting through preloading mechanism, when preventing the winding up roller free rotation, the phenomenon takes place to pile up in the film, it is inhomogeneous to cause the tectorial membrane, the problem of extravagant film, and simultaneously, adjustment preloading device's elasticity, can also adjust the degree of tightness of the laminating that the film covered the packing carton, it is even to keep the tectorial membrane, can not produce the bubble between film and the packing carton, influence the tectorial membrane effect.
Description
The technical field is as follows:
the utility model relates to the technical field of packaging machinery, concretely relates to tectorial membrane device for medicine packing carton.
Background art:
the film packaging machine adopts far infrared radiation to directly heat films of various specifications, the products are conveyed to a shrinking furnace through a conveying belt, the products are loaded with shrink packaging films and enter the film packaging machine after being sealed, the products automatically shrink, the heat shrink packaging machine has low power consumption, a perfect shrink packaging effect is achieved, the packaging materials are not influenced at all, electronic stepless speed change is realized, the temperature of a solid-state voltage regulator is controlled, the film packaging machine is stable and reliable, the film packaging machine is applied to film packaging of food, medicine, candy, stationery, hardware tools, daily commodities, chemical products and the like, the existing packaging machine uses a hot cutter to cut an upper layer of film and a lower layer of film which are wrapped at the rear side of a packaging box, the cut films enter the heat shrinking machine to be laminated, the hot cutter is required to be thermally bonded to carry out a film laminating process of the next packaging box, the cutting force of the existing hot cutter is not strong, the film that is cut off can't carry out later tectorial membrane process, and the upper and lower winding-up rollers of current film winding are free rotation state, and when the conveyer of carrying the packing carton stopped, the winding-up roller still rotates an angle under self inertia's effect, causes the film to pile up on the conveyer belt, causes the waste, and the film that does not have the pretension also causes the film to laminate when tectorial membrane, and the tectorial membrane has the problem of bubble.
The utility model has the following contents:
in order to solve the problem, the utility model aims at providing a tectorial membrane device for medicine packing carton.
The technical scheme of the utility model is that: a film covering device for a medicine packaging box comprises a heat shrinking machine, a platform and a conveyor, wherein a support is arranged on one side of the platform, winding rollers are respectively arranged on the upper part and the lower part of the support, a film is wound on the winding rollers together, and the film penetrates through the platform;
a lifting mechanism is arranged above the conveyor on the left side of the winding roller, an upper cutter is arranged on the lower portion of the lifting mechanism, a lower cutter is arranged on a platform below the upper cutter, the upper plane of the lower cutter is flush with the top of a roller of the conveyor, a V-shaped groove is formed in the left side of the cross section of the lower cutter, a lower pressing surface is formed in the right side of the cross section of the lower cutter, a cutting edge in the downward direction is arranged on the left side of the cross section of the upper cutter, an upper pressing surface is formed in the right;
the winding roller is provided with a pre-tightening device on the end face of one side of the winding roller.
When the cutting edge is contacted with the V-shaped groove, two included angle surfaces of the cutting edge are respectively arranged on the edge line of the notch of the V-shaped groove, at the moment, a gap exists between the upper pressing surface and the lower pressing surface, and the gap is equal to the thickness of one layer of film.
The pre-tightening device comprises a fixing sleeve, wherein the fixing sleeve is fixed on a support, a pin shaft is arranged in an inner hole of the fixing sleeve, a spring and a gasket are arranged on the left side of the pin shaft, an adjusting screw is arranged on the left side of the gasket and connected with the fixing sleeve in a threaded manner, a friction plate is arranged on the left side of the pin shaft, and the friction plate is abutted against the end face of the.
An infrared probe is arranged above the conveyor on the right side of the lifting mechanism.
The utility model discloses following beneficial effect has: the utility model discloses a set up the walking position of infrared induction ascertaining packing carton, the accurate control film position of cutting off, through setting up cutting blade and laminating face, realize the cutting of upper and lower two-layer film, the bonding, the continuity of tectorial membrane process has been guaranteed, setting through preloading mechanism, when preventing the winding up roller free rotation, the phenomenon takes place to pile up in the film, it is inhomogeneous to cause the tectorial membrane, the problem of extravagant film, and simultaneously, adjustment preloading device's elasticity, can also adjust the degree of tightness of the laminating that the film covered the packing carton, it is even to keep the tectorial membrane, can not produce the bubble between film and the packing carton, influence the tectorial membrane effect.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of an upper knife and a lower knife in the present invention;
fig. 3 is a schematic structural diagram of the middle pre-tightening mechanism of the present invention.
In the figure, 1-a heat shrinking machine, 2-a conveyor, 3-a lower cutter, 4-a winding roller, 5-a platform, 6-a packing box, 7-a film, 8-a pre-tightening device, 9-a lifting mechanism, 10-an infrared probe, 11-an electric heating wire, 12-a cutting edge, 13-an upper pressing surface, 14-a lower pressing surface, 15-a V-shaped groove, 16-an upper cutter, 17-a support, 18-an adjusting screw, 19-a fixing sleeve, 20-a gasket, 21-a spring, 22-a pin shaft and 23-a friction plate.
The specific implementation mode is as follows:
the present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1 and fig. 2 to 3, a film covering device for a medicine packaging box includes a heat shrinking machine 1, a platform 5 and a conveyor 2, wherein a support 17 is arranged on one side of the platform 5, winding rollers 4 are respectively arranged above and below the support 17, a film 7 is wound on the winding rollers 4, and the film 7 passes through the platform 17;
a lifting mechanism 9 is arranged above the conveyor 2 on the left side of the winding roller 4, the lifting mechanism 9 can move up and down under the control of a motor, an upper cutter 16 is arranged on the lower portion of the lifting mechanism 9, a lower cutter 3 is arranged on a platform 17 below the upper cutter 16, the upper plane of the lower cutter 3 is flush with the top of a roller of the conveyor 2, the passing of a packing box 6 is not influenced, a V-shaped groove 15 is arranged on the left side of the cross section of the lower cutter 3, a lower laminating surface 14 is arranged on the right side, a cutting edge 12 in the downward direction is arranged on the left side of the cross section of the upper cutter 16, an upper laminating surface 13 is arranged on the right, the upper and lower layers of thin films 7 which penetrate through the film cutting device can be cut off, the heating wires 11 are arranged in the upper knife 16 and the lower knife 3, the heating wires 11 can ensure that the upper knife 16 and the lower knife 3 keep a certain temperature, the two cut films 7 are thermally connected together under the action of the upper pressing surface 13 and the lower pressing surface 14 so as to carry out the film coating process of the next packing box;
the winding up roller 4, be equipped with preloading device 8 on the terminal surface of winding up roller 4 one side, preloading device 8 can keep winding up roller 4 from top to bottom to have certain rotational resistance, when preventing winding up roller 4 free rotation, the phenomenon takes place to pile up for film 7, causes the tectorial membrane inhomogeneous, the problem of extravagant film, simultaneously, adjustment preloading device 8's elasticity, can also adjust the degree of hugging closely of film cover packing carton 6, it is even to keep the tectorial membrane, can not produce the bubble between film 7 and the packing carton 6, influences the tectorial membrane effect.
When cutting edge 12 and V-arrangement groove 15 contact, two contained angle faces of cutting edge 12 fall respectively and produce the shearing action on the notch sideline of V-arrangement groove 15 to guarantee the cutting effect, at this moment, there is a clearance between last pressfitting face 13 and the lower pressfitting face 14, this clearance equals the thickness of one deck film 7, goes up pressfitting face 13 and lower pressfitting face 14 under the effect of heat effect and compression, two-layer film 7 that will cut from top to bottom glues and be in the same place.
The conveyer 2 top on elevating system 9 right side be equipped with infrared probe 10, infrared probe perception packing carton 6's through-time controls elevating system 9 action, accomplishes that the position of cutting film 7 is accurate, improves the tectorial membrane quality.
In actual operation, the operating personnel puts packing carton 6 on 2 right sides of conveyer, conveyer 2 moves to the left side, packing carton 6 moves to the left side, film 7 removes and wraps up on packing carton 6 along with the packing carton, when packing carton 6 removes to elevating system 9 left side certain position, infrared probe 10 perception this position, control elevating system 9 descends, two-layer film 7 about the parcel on packing carton 6 is cut off to the cutting edge 12 of upper slitter 16 and the V-arrangement groove 15 of lower sword, packing carton 6 gets into heat shrinker 1 and carries out the pyrocondensation process, two-layer film 7 that upper and lower cutting was cut off are glued together to upper laminating face 13 and lower laminating face 14, get into next tectorial membrane work.
The utility model discloses a set up the walking position of infrared induction ascertaining packing carton, the accurate control film position of cutting off, through setting up cutting blade and laminating face, realize the cutting of upper and lower two-layer film, the bonding, the continuity of tectorial membrane process has been guaranteed, setting through preloading mechanism, when preventing the winding up roller free rotation, the phenomenon takes place to pile up in the film, it is inhomogeneous to cause the tectorial membrane, the problem of extravagant film, and simultaneously, adjustment preloading device's elasticity, can also adjust the degree of tightness of the laminating that the film covered the packing carton, it is even to keep the tectorial membrane, can not produce the bubble between film and the packing carton, influence the tectorial membrane effect.
Claims (4)
1. The utility model provides a tectorial membrane device for medicine packing carton, includes heat shrink machine (1), platform (5) and conveyer (2), platform (5) one side be equipped with support (17), support (17) are equipped with wind-up roll (4) respectively from top to bottom, wind jointly on wind-up roll (4) and be equipped with film (7), film (7) pass platform (5), its characterized in that: a lifting mechanism (9) is arranged above the conveyor (2) on the left side of the winding roller (4), an upper cutter (16) is arranged on the lower portion of the lifting mechanism (9), a lower cutter (3) is arranged on a platform (5) below the upper cutter (16), the upper plane of the lower cutter (3) is flush with the top of a roller of the conveyor (2), a V-shaped groove (15) is arranged on the left side of the cross section of the lower cutter (3), a lower laminating surface (14) is arranged on the right side of the cross section of the lower cutter (3), a cutting edge (12) which is downward is arranged on the left side of the cross section of the upper cutter (16), an upper laminating surface (13) is arranged on the right side of the cross section;
the winding roller (4) is characterized in that a pre-tightening device (8) is arranged on the end face of one side of the winding roller (4).
2. The film covering device for medicine packing boxes according to claim 1, wherein: when the cutting edge (12) is contacted with the V-shaped groove (15), two included angle surfaces of the cutting edge (12) are respectively arranged on the edge line of the notch of the V-shaped groove (15), and at the moment, a gap exists between the upper pressing surface (13) and the lower pressing surface (14), and the gap is equal to the thickness of one layer of film (7).
3. The film covering device for medicine packing boxes according to claim 1, wherein: pretension device (8), including fixed cover (19), fixed cover (19) are fixed on support (17), be equipped with round pin axle (22) in fixed cover (19) hole, round pin axle (22) left side is equipped with spring (21) and gasket (20), gasket (20) left side is equipped with adjusting screw (18) threaded connection fixed cover (19), round pin axle (22) left side is equipped with friction disc (23), friction disc (23) are contradicted on the terminal surface of winding up roller (4).
4. The film covering device for medicine packing boxes according to claim 1, wherein: an infrared probe (10) is arranged above the conveyor (2) on the right side of the lifting mechanism (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020529733.5U CN212023193U (en) | 2020-04-10 | 2020-04-10 | Film laminating device for medicine packaging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020529733.5U CN212023193U (en) | 2020-04-10 | 2020-04-10 | Film laminating device for medicine packaging box |
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| Publication Number | Publication Date |
|---|---|
| CN212023193U true CN212023193U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020529733.5U Active CN212023193U (en) | 2020-04-10 | 2020-04-10 | Film laminating device for medicine packaging box |
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| CN (1) | CN212023193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114568808A (en) * | 2022-02-28 | 2022-06-03 | 杭州典尔日用品有限公司 | Non-woven fabric depilatory patch and production equipment thereof |
-
2020
- 2020-04-10 CN CN202020529733.5U patent/CN212023193U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114568808A (en) * | 2022-02-28 | 2022-06-03 | 杭州典尔日用品有限公司 | Non-woven fabric depilatory patch and production equipment thereof |
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