CN211494688U - Protection film coiled material packagine machine - Google Patents
Protection film coiled material packagine machine Download PDFInfo
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- CN211494688U CN211494688U CN201922134614.XU CN201922134614U CN211494688U CN 211494688 U CN211494688 U CN 211494688U CN 201922134614 U CN201922134614 U CN 201922134614U CN 211494688 U CN211494688 U CN 211494688U
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- protective film
- packaging
- coiled material
- cylinder
- guide rail
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Abstract
The utility model discloses a protective film coiled material packaging machine, which comprises a packaging paper conveying unit, a protective film coiled material packaging unit and a protective film coiled material feeding unit; the protective film coiled material packaging unit comprises a rack, a side sealing mechanism and an end sealing mechanism; the machine frame is provided with a packaging groove, the packaging paper conveying unit conveys the packaging paper to the upper part of the packaging groove, the protective film coiled material feeding unit conveys the coiled material to the upper part of the packaging paper, and the coiled material presses the packaging paper into the packaging groove under the action of gravity; the side sealing mechanism is used for sealing the side of the packaging paper, and the end sealing mechanism is used for pressing the packaging paper into a round hole in the end face of the protective film coiled material. The utility model discloses an advantage that protection film coiled material packagine machine has includes: the side sealing mechanism and the end sealing face mechanism respectively automatically package the side face and the end faces at two ends of the protective film coiled material product, so that the production efficiency is improved while the product is automatically packaged.
Description
Technical Field
The utility model belongs to the packaging machinery field, concretely relates to protection film coiled material packagine machine.
Background
The protective film can effectively prevent scratches and dust from appearing on the surface of a product which is just produced, and is widely applied to various products needing surface protection, such as doors, electrical appliances and the like. In order to prevent the produced protective film coil from being damaged, a layer of kraft paper is coated on the surface of the protective film coil for protection. At present, the process is mainly finished by manpower, and the labor intensity is high.
The protective film web product has a cylindrical shape. When cylindrical products are packaged, not only the circumferential surface of the cylindrical products needs to be wrapped with protective paper, but also the end surfaces of the two ends of the cylindrical products need to be wrapped with protective paper. The existing cylindrical product packaging machine can only package a circumferential surface generally and can not package end surfaces at two ends. For example, the chinese patent of the publication No. CN109110229A discloses an apparatus for automatically covering a protection layer on a cylindrical product, which comprises a blank conveying mechanism, a protection film feeding mechanism, a double-sided tape feeding mechanism, a protection film coating mechanism, a peeling mechanism, a winding mechanism, a shearing mechanism, and a supporting mechanism. The winding mechanism coats the protective film on the periphery of the blank to be coated through a winding compression roller, and after the coating is finished, the motor drives the blade of the shearing mechanism to move up and down to cut off the protective film. The device has realized the quick automatic winding of low tension protection film to the columnar product side, but can't pack the both ends terminal surface of columnar product, causes the packing incomplete.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing cylindrical product packaging machine can only package a circumferential surface and can not package end faces at two ends, and providing a protective film coil packaging machine.
In order to achieve the purpose of the utility model, the utility model adopts the following technical scheme:
a protective film coiled material packaging machine comprises a packaging paper conveying unit, a protective film coiled material packaging unit and a protective film coiled material feeding unit; the protective film coiled material packaging unit comprises a rack, a side sealing mechanism and an end sealing mechanism; the two frames are arranged in parallel relatively, and the packaging paper conveying unit and the protective film coiled material feeding unit are respectively arranged at two ends of the central axes of the two frames; the machine frame is provided with a packaging groove, the packaging paper conveying unit conveys the packaging paper to the upper part of the packaging groove, the protective film coiled material feeding unit conveys the coiled material to the upper part of the packaging paper, and the coiled material presses the packaging paper into the packaging groove under the action of gravity; the side sealing mechanism is used for sealing the side of the packaging paper, and the end sealing mechanism is used for pressing the packaging paper into a round hole in the end face of the protective film coiled material.
Preferably, the packaging groove is a V-shaped groove.
Preferably, the frame further comprises a cutting slot located between the wrapper transport unit and the wrapping slot to cut the wrapper.
Preferably, the protective film web packaging unit further comprises a first guide rail, a first connecting rod, a second connecting rod and a first cylinder; the frame is movably arranged on the first guide rail; one end of the first connecting rod is hinged with one end of the second connecting rod, and the hinged position is arranged at the end part of the first cylinder guide rod; the other ends of the first connecting rod and the second connecting rod are respectively hinged to the two frames, the distance between the two frames is controlled by the extension and contraction of the first cylinder guide rod, and the maximum distance between the two frames is larger than the length of the cylinder body of the protective film coiled material.
Preferably, the side edge sealing mechanism comprises a portal frame, a first sliding block, a second cylinder, a motor, an adhesive tape cutter, a third cylinder and an arc-shaped pressing plate; the gantry is arranged across the rack, the first sliding block is movably arranged on a beam of the gantry, the second cylinder is fixed on the first sliding block, and the adhesive tape cutter is fixed on a guide rod of the second cylinder; a rack is arranged on a beam of the portal frame, the motor is fixed on the first sliding block, and a gear meshed with the rack is arranged at the shaft end of the motor; the two arc-shaped pressing plates are respectively installed at the tail ends of the guide rods of the two third air cylinders in a threaded manner, and the third air cylinders are arranged between the two racks, so that the two arc-shaped pressing plates are opposite to each other and are at the same height with the packaging groove; the third cylinder guide rod extends out to enable the wrapping paper to wrap the protective film coiled material, the second cylinder guide rod extends downwards to enable the adhesive tape to contact the side seam of the wrapping paper, and the motor drives the first sliding block and the second cylinder to move from one end of the side seam to the other end and cut off the adhesive tape under the action of the adhesive tape cutter.
Preferably, the outer sides of the two racks are respectively provided with an end face sealing mechanism, and the end face sealing mechanism comprises a bottom plate, a second guide rail, a fixing plate, a cross guide rail, a fourth cylinder, a pressing block, a fifth cylinder and a sixth cylinder; the bottom plate is vertically fixed at the bottom of the frame, the second guide rail is fixed on the bottom plate, and the fixed plate is movably arranged on the second guide rail; the cross guide rail and the fourth cylinders are fixed on the fixing plate, and the four fourth cylinders respectively correspond to the four sub-rails of the cross guide rail; the four pressing blocks are respectively arranged on the sub-tracks of the cross-shaped guide rail in a sliding mode and are connected with a guide rod of a fourth cylinder, and the fourth cylinder controls the pressing blocks to extend out along the end face of the protective film coiled material so that the wrapping paper is attached to the end face; the fifth cylinder is fixed on the bottom plate, and the end part of a guide rod of the fifth cylinder is connected with the fixed plate so as to control the fixed plate to move on the second guide rail; the sixth cylinder is fixed on the upright post of the portal frame, the fixing plate and the cross guide rail are provided with coaxial and communicated holes, and the guide rod of the sixth cylinder sequentially penetrates through the holes of the fixing plate and the cross guide rail in a clearance mode so as to press the packaging paper into the circular hole in the end face of the protective film coiled material.
Preferably, the holes of the fixing plate and the cross guide rail are round holes.
Preferably, the protective film web packaging machine further comprises a guide plate; the guide plate is obliquely arranged between the two racks, the side with the higher height is arranged below the packaging tank, the side with the lower height is arranged in the collecting tank, and when the moving distance between the two racks on the first guide rail is larger than the length of the cylinder body of the protective film coiled material, the protective film coiled material falls to the guide plate from the packaging tank and rolls to the ground along the guide plate.
Preferably, the wrapping paper feed unit includes a wrapping paper unreeling machine and a guide roller which are disposed in this order in the paper feed direction.
Preferably, the protective film web feeding unit is a belt feeder.
Compared with the prior art, the utility model, beneficial effect is: the side sealing mechanism and the end sealing face mechanism respectively automatically package the side face and the end faces at two ends of the protective film coiled material product, so that the production efficiency is improved while the product is automatically packaged.
Drawings
Fig. 1 is a schematic structural view of a protective film coil packaging machine according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a protective film coil packaging unit according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a frame structure of an embodiment of the present invention;
FIG. 4 is a schematic diagram of the operation of delivering the wrapping paper into position according to the embodiment of the present invention;
FIG. 5 is a schematic diagram of the operation of the seal side edge according to the embodiment of the present invention;
fig. 6 is a schematic structural view of a closed end face mechanism according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a cross guide rail according to an embodiment of the present invention;
fig. 8 is a schematic view of a guide plate mounting structure according to an embodiment of the present invention;
fig. 9 is a schematic view of a protective film roll according to an embodiment of the present invention.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention, the following description will explain embodiments of the present invention with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.
A protective film roll packaging machine of the present embodiment, as shown in fig. 1, includes a wrapping paper feeding unit 100, a protective film roll packaging unit 200, and a protective film roll feeding unit 300, and the wrapping paper feeding unit 100 and the protective film roll feeding unit 300 are respectively located on both sides of the protective film roll packaging unit 200. The wrapping paper feed unit 100 includes a wrapping paper unreeling machine 101 and a guide roller 102, which are disposed in order in the paper feed direction. The wrapping paper is unwound from an unwinding machine 101, positioned by a guide roller 102, and enters a protective film web packaging unit 200. According to the size of the protective film coiled material product, a certain length of wrapping paper enters the protective film coiled material packaging unit and is manually cut. The protective film roll feeding unit 300 is mainly a belt type feeder through which the protective film roll is conveyed to the protective film roll packaging unit 200.
As shown in fig. 2, the protective film web packaging unit includes a frame 210, a side sealing edge mechanism 220, and a side sealing face mechanism 230. As shown in fig. 3, the main body of the frame 210 is a thick plate, and each thick plate is provided with a V-shaped packaging groove 211 and a rectangular packaging paper cutting groove 212. The frame has two pieces, which are arranged in parallel and movably mounted on the first guide rail 213. One ends of the first connecting rod 214 and the second connecting rod 215 are hinged to each other, the hinged position is installed at the end of the guide rod of the first air cylinder 216, and the other ends of the first connecting rod 214 and the second connecting rod 215 are respectively hinged to the two racks 210. The first cylinder 216 is used to control the distance between the two frames 210, and before the protective film roll is packaged, the first cylinder is retracted to push the first and second connecting rods to close, so that the distance between the left and right frames 210 is reduced. When the distance is smaller than the height of the cylinder body of the protective film coiled material, the packaging paper and the protective film coiled material sequentially enter the packaging groove 211.
As shown in fig. 4, the wrapping paper feeding unit 100 first feeds the wrapping paper above the wrapping slot 211 when wrapping is performed. Then, as shown in fig. 5, the protective film web feeding unit 300 feeds the web above the packing paper, and the web presses the packing paper into the V-shaped packing groove 211 by gravity. The side sealing mechanism 220 then seals the side edges of the wrapper.
As shown in fig. 2, the edge sealing mechanism 220 includes a gantry 221, a first slider 222, a second cylinder 223, a motor 224, a tape cutter 225, an arc-shaped pressure plate 226, and a third cylinder 227. The two arc-shaped pressing plates 226 are respectively installed at the tail ends of the guide rods of the two third air cylinders 227 in a threaded manner, and the third air cylinders 227 are fixed between the two racks 210, so that the two arc-shaped pressing plates are opposite to each other and are at the same height with the packaging groove 211. After the wrapping paper is pressed into the V-shaped packaging groove 211 by the coiled material, the guide rod of the third cylinder 227 extends out, and the two arc-shaped pressing plates 226 press the wrapping paper, so that the wrapping paper wraps the circumferential surface of the protective film coiled material. The gantry 221 is spanned on the frame 210, the first slider 222 is movably mounted on a beam of the gantry, the second cylinder 223 is fixed on the first slider 222, and the tape cutter 225 is fixed on a guide rod of the second cylinder 223. The gantry 221 has a rack on its beam, the motor 224 is fixed to the first slider 222, and the shaft end of the motor 224 is provided with a gear engaged with the rack. The tape cutter 225 comprises a tape, after the arc-shaped pressing plate 226 presses the packing paper, the guide rod of the second air cylinder 223 extends downwards to enable the tape to contact with the side seam of the packing paper, the motor 224 drives the first sliding block 222 and the second air cylinder 223 to move from one end of the side seam to the other end of the side seam to enable the tape to be attached to the side seam, and then the tape cutter 225 cuts off the tape to seal the side edge.
The next step is to pack the two end faces of the web of protective film by the end-capping mechanism 230. As shown in fig. 6, the closed end face mechanism includes a base plate 231, a second guide rail 232, a fixed plate 233, a cross-shaped guide rail 234, a fourth cylinder 235, a pressing block 236, a fifth cylinder 237, and a sixth cylinder 238. The base plate 231 is vertically fixed to the bottom of the frame 210, the second guide rail 232 is fixed to the base plate 231, and the fixing plate 233 is movably mounted to the second guide rail 232. The cross rail 234 and the fourth cylinder 235 are fixed on the fixing plate 233, and the four fourth cylinders 235 respectively correspond to the four sub-rails of the cross rail 234. The four pressing blocks 236 are slidably mounted on the sub-rails of the cross-shaped guide rail 234, and connected to the guide rods of the fourth cylinder 235. The fifth cylinder 237 is fixed to the base plate 231, and the end of the guide rod of the fifth cylinder is connected to the fixing plate 233 to control the fixing plate to move on the second rail 232. As shown in fig. 7, the cross rail 234 is composed of four sub-rails and a central circular hole 239, and the pressing piece 236 is slidably fitted to the sub-rails. Of course, the packaging effect of the end face is better if the four sub-tracks are not limited to four, for example, 8 sub-tracks are provided. Specifically, after the protective film coil is sealed at the side edge, the guide rod of the fifth cylinder 237 is extended, and the position of the fixing plate 233 is adjusted so that the pressing block is flush with the end face of the protective film coil. The guide of the fourth cylinder 235 then pushes the press block 236 and the wrapper is folded by the press block towards the end face of the web so that the wrapper is attached to the end face. The sixth cylinder 238 is fixed on the column of the gantry 221, the fixing plate and the cross-shaped guide rail are provided with coaxial and communicated round holes 239, and the guide rod of the sixth cylinder 238 sequentially penetrates through the round holes 239 of the fixing plate and the cross-shaped guide rail in a clearance manner. As shown in fig. 9, the protective film roll 10 has a cylindrical structure, and has a circular hole 11 at the center thereof through both end surfaces. And the guide rod of the sixth air cylinder 238 extends out, and the packaging paper is pressed into the circular hole on the end face of the protective film coiled material, so that the end face packaging of the protective film coiled material is completed.
The web of protective film after packaging is collected by the guide plate 250. As shown in fig. 8, the guiding plate 250 is obliquely disposed between the two frames 210, and the higher side is disposed below the packing groove 211 and the lower side is disposed at the collecting groove. After the packaging of the protective film web is completed, the guide rod of the first cylinder 216 extends to push the first connecting rod 214 and the second connecting rod 215 to unfold, so that the distance between the left frame 210 and the right frame 210 is increased. When the distance is greater than the barrel height of the protective film coil, the protective film coil falls from the packaging tank to the guide plate 250 and rolls to the collection tank.
The guide bar of the first cylinder 216 is retracted to reposition the left and right frames 210 before the next protective film web package is performed. Then, the guide rods of the fourth, fifth and sixth air cylinders 235, 237 and 238 are retracted, so that the pressing block 236 and the fixed plate 233 are reset. Then, the guide rod of the third cylinder 227 is retracted to reset the arc-shaped pressing plate. Finally, the guide rod of the second cylinder 223 is retracted, and the motor 224 drives the first slider 222, the second cylinder 223 and the tape cutter 225 to retract to one end of the beam of the gantry 221.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The protective film coiled material packaging machine is characterized by comprising a packaging paper conveying unit, a protective film coiled material packaging unit and a protective film coiled material feeding unit; the protective film coiled material packaging unit comprises a rack, a side sealing mechanism and an end sealing mechanism; the two frames are arranged in parallel relatively, and the packaging paper conveying unit and the protective film coiled material feeding unit are respectively arranged at two ends of the central axes of the two frames; the machine frame is provided with a packaging groove, the packaging paper conveying unit conveys the packaging paper to the upper part of the packaging groove, the protective film coiled material feeding unit conveys the coiled material to the upper part of the packaging paper, and the coiled material presses the packaging paper into the packaging groove under the action of gravity; the side sealing mechanism is used for sealing the side of the packaging paper, and the end sealing mechanism is used for pressing the packaging paper into a round hole in the end face of the protective film coiled material.
2. The protective film web wrapping machine of claim 1 wherein said packaging groove is a V-shaped groove.
3. The protective film web wrapping machine of claim 1 wherein the frame further comprises a cutting slot between the wrapper feed unit and the wrapping slot to cut the wrapper.
4. The protective film web wrapping machine of claim 3 wherein the protective film web wrapping unit further comprises a first guide rail, a first link, a second link, and a first cylinder; the frame is movably arranged on the first guide rail; one end of the first connecting rod is hinged with one end of the second connecting rod, and the hinged position is arranged at the end part of the first cylinder guide rod; the other ends of the first connecting rod and the second connecting rod are respectively hinged to the two frames, the distance between the two frames is controlled by the extension and contraction of the first cylinder guide rod, and the maximum distance between the two frames is larger than the length of the cylinder body of the protective film coiled material.
5. The protective film roll packaging machine according to claim 1, wherein the side sealing mechanism comprises a portal frame, a first slide block, a second cylinder, a motor, an adhesive tape cutter, a third cylinder and an arc-shaped pressing plate; the gantry is arranged across the rack, the first sliding block is movably arranged on a beam of the gantry, the second cylinder is fixed on the first sliding block, and the adhesive tape cutter is fixed on a guide rod of the second cylinder; a rack is arranged on a beam of the portal frame, the motor is fixed on the first sliding block, and a gear meshed with the rack is arranged at the shaft end of the motor; the two arc-shaped pressing plates are respectively installed at the tail ends of the guide rods of the two third air cylinders in a threaded manner, and the third air cylinders are arranged between the two racks, so that the two arc-shaped pressing plates are opposite to each other and are at the same height with the packaging groove; the third cylinder guide rod extends out to enable the wrapping paper to wrap the protective film coiled material, the second cylinder guide rod extends downwards to enable the adhesive tape to contact the side seam of the wrapping paper, and the motor drives the first sliding block and the second cylinder to move from one end of the side seam to the other end and cut off the adhesive tape under the action of the adhesive tape cutter.
6. The protective film coil packaging machine as claimed in claim 1, wherein end-sealing mechanisms are respectively provided at outer sides of the two frames, and each end-sealing mechanism comprises a bottom plate, a second guide rail, a fixing plate, a cross guide rail, a fourth cylinder, a pressing block, a fifth cylinder and a sixth cylinder; the bottom plate is vertically fixed at the bottom of the frame, the second guide rail is fixed on the bottom plate, and the fixed plate is movably arranged on the second guide rail; the cross guide rail and the fourth cylinders are fixed on the fixing plate, and the four fourth cylinders respectively correspond to the four sub-rails of the cross guide rail; the four pressing blocks are respectively arranged on the sub-tracks of the cross-shaped guide rail in a sliding mode and are connected with a guide rod of a fourth cylinder, and the fourth cylinder controls the pressing blocks to extend out along the end face of the protective film coiled material so that the wrapping paper is attached to the end face; the fifth cylinder is fixed on the bottom plate, and the end part of a guide rod of the fifth cylinder is connected with the fixed plate so as to control the fixed plate to move on the second guide rail; the sixth cylinder is fixed on the upright post of the portal frame, the fixing plate and the cross guide rail are provided with coaxial and communicated holes, and the guide rod of the sixth cylinder sequentially penetrates through the holes of the fixing plate and the cross guide rail in a clearance mode so as to press the packaging paper into the circular hole in the end face of the protective film coiled material.
7. The protective film web wrapping machine of claim 6 wherein the holes of the fixed plate and the cross guide are circular holes.
8. The protective film web wrapping machine of claim 1 further comprising a guide plate; the guide plate is obliquely arranged between the two racks, the side with the higher height is arranged below the packaging tank, the side with the lower height is arranged in the collecting tank, and when the moving distance between the two racks on the first guide rail is larger than the length of the cylinder body of the protective film coiled material, the protective film coiled material falls to the guide plate from the packaging tank and rolls to the ground along the guide plate.
9. The protective film roll wrapping machine according to claim 1, wherein the wrapping paper feeding unit includes a wrapping paper unreeling machine and a guide roller which are disposed in this order in a paper feeding direction.
10. The protective film web wrapping machine of claim 1 wherein the protective film web feeding unit is a belt feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922134614.XU CN211494688U (en) | 2019-12-03 | 2019-12-03 | Protection film coiled material packagine machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922134614.XU CN211494688U (en) | 2019-12-03 | 2019-12-03 | Protection film coiled material packagine machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211494688U true CN211494688U (en) | 2020-09-15 |
Family
ID=72413131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922134614.XU Active CN211494688U (en) | 2019-12-03 | 2019-12-03 | Protection film coiled material packagine machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211494688U (en) |
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2019
- 2019-12-03 CN CN201922134614.XU patent/CN211494688U/en active Active
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