CN210391636U - Zipper self-sealing bag reciprocating type packaging machine - Google Patents
Zipper self-sealing bag reciprocating type packaging machine Download PDFInfo
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- CN210391636U CN210391636U CN201921436954.1U CN201921436954U CN210391636U CN 210391636 U CN210391636 U CN 210391636U CN 201921436954 U CN201921436954 U CN 201921436954U CN 210391636 U CN210391636 U CN 210391636U
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Abstract
The utility model relates to a technical field of wrapping bag, a reciprocating type packagine machine of zip fastener valve bag is disclosed, film among the film unwinding mechanism is carried behind tension adjustment mechanism and forms banding bag embryo area with the film fifty percent discount in the fifty percent discount forming mechanism, zip fastener unwinding mechanism carries the zip fastener to on first conveyer belt and places on bag embryo area and the opening that seals relatively, then it is fixed with bag embryo area and zip fastener heat-seal closure through zip fastener sealing mechanism, then the last sealing piece through reciprocating type sealing and cutting device cooperates the both sides opening heat-seal in bag embryo area with sealing piece mutually down and cuts off into single finished product, this reciprocating type packagine machine of valve bag adopts the cutting of full-automatic reciprocal geothermol power seal, pack the material when accomplishing zip fastener bag system bag automatically, its efficiency is higher.
Description
Technical Field
The utility model relates to a packagine machine's technical field especially relates to a reciprocating type packagine machine of zip fastener valve bag.
Background
The zipper type self-sealing bag is a packaging bag which can be automatically sealed and reused.
The zipper is placed at the opening position of the bag blank belt after the bag blank belt is formed by folding a film material in half when the existing self-sealing bag is produced, then the zipper and the bag blank belt are sealed and fixed through a heat sealing technology, then openings on two sides of the bag blank bag provided with the zipper are sealed and cut into a plurality of finished product packaging bags by a cutter, the existing self-sealing bag packaging machine mostly adopts manual unreeling or sealing cutting, the production efficiency is low, meanwhile, the bags are usually made into packaging bags and then placed into a bag type packaging machine for packaging materials, the process is required to be changed, the process is long, and the production efficiency is also low.
Disclosure of Invention
The utility model aims at providing a reciprocating type packagine machine of zip fastener valve bag packs the material when accomplishing zip fastener bag system bag automatically to it unreels and the involution cutting leads to the lower and material packing of efficiency and wrapping bag production detached problem to adopt the manual work to seal bag packagine machine among the solution prior art.
In order to solve the problems, the utility model provides a zipper self-sealing bag reciprocating type packaging machine, which comprises a feeding mechanism for supplying materials, a bag forming mechanism for forming a film into a bag blank belt, a reciprocating type sealing and cutting device for heat-sealing and cutting the bag blank belt into finished products, a counting device for counting the number of the finished products, a first conveying belt for synchronously conveying the materials and the bag blank belt to the reciprocating type sealing and cutting device, and a second conveying belt for conveying the sealed and cut finished products to the counting device;
the bag forming mechanism comprises a film unreeling mechanism for unreeling and feeding a film, a tension adjusting mechanism for adjusting film feeding tension, a folding forming mechanism for folding the film to form a bag blank belt, a zipper unreeling mechanism for unreeling and feeding a zipper to an opening of the bag blank belt, and a zipper sealing mechanism for heat sealing the zipper and the opening of the bag blank belt, wherein the first conveying belt is connected between the zipper sealing mechanism and the reciprocating type sealing and cutting mechanism;
reciprocating type seals and cuts device include actuating mechanism, go up seal piece, with last seal piece assorted seal piece and cutter unit down, actuating mechanism includes intermeshing's first gear and second gear, connects respectively two interior pull rods at first gear both ends and connect respectively two outer pull rods at second gear both ends, seal piece is connected two down on the interior pull rod, go up seal piece with cutter unit all connects on the outer pull rod, just cutter unit is located the top of last seal piece, interior pull rod through first crank connecting rod with first gear connection, outer pull rod through second crank connecting rod with second gear connection, actuating mechanism drives go up seal piece with cutter unit is close to or keeps away from down seal piece.
First conveyer belt with be equipped with the connecting axle between the second conveyer belt, reciprocating type seals and cuts the device and follows the width direction of first conveyer belt sets up, reciprocating type seals the mounting panel that cuts the device and include both sides, the lower extreme of mounting panel is equipped with sliding fit in the slider of connecting axle, be equipped with the edge on the mounting panel the regulating plate that first conveyer belt length direction arranged, the upper end of mounting panel be equipped with respectively with first conveyer belt with first transfer roller and the second transfer roller that the second conveyer belt is connected, the both ends of regulating plate be equipped with respectively with first conveyer belt with first regulating roller and second regulating roller that the second conveyer belt is connected.
Further, the folding forming mechanism is in including setting up shaping guide arm, shaping baffle and the shaping baffle of first conveyer belt front end, the shaping guide arm is followed the width direction of first conveyer belt arranges, its one end pass through the guide arm fixing base with first conveyer belt links up, and the other end is equipped with the shaping section of buckling downwards, the shaping baffle is followed the length direction of the front end of first conveyer belt extends and is close to the shaping section, the shaping baffle is located first conveyer belt is close to one side of shaping section, just the shaping baffle with the up end parallel arrangement of first conveyer belt.
Further, the forming guide plate comprises a connecting plate and a forming plate arranged on the connecting plate, the connecting plate is perpendicular to the upper end face of the first conveying belt, and the forming plate is parallel to the upper end face of the first conveying belt.
Further, zip fastener involution mechanism includes the frame and locates traction wheel group and heat-seal closing wheelset on the frame, traction wheel group is including two traction wheels that correspond the setting from top to bottom, heat-seal closing wheelset is including two heat-seal closing wheels that correspond the setting from top to bottom.
Further, an exhaust leveling device is arranged above the first conveying belt.
The utility model provides a reciprocating type packagine machine of zip fastener valve bag, the film in the film unwinding mechanism is carried behind tension adjustment mechanism and is formed banding bag embryo area with the film fifty percent discount to the fifty percent discount forming mechanism in, meanwhile, the material of treating packing that is carried from feed mechanism is also in the bag embryo area in step, one side of bag embryo area is the seal that forms to the hem, the other three sides are the opening, zip fastener unwinding mechanism carries the zip fastener to on the first conveyer belt and places on bag embryo area and the opening that seals relative, then seal bag embryo area and zip fastener heat through zip fastener sealing mechanism and seal fixedly, then through reciprocating type sealing device's upper closure piece and lower closure piece mutually support with the both sides opening heat seal of bag embryo area, accomplish the preparation of zip fastener bag and the packing of material automatically; specifically, a first gear and a second gear of the driving mechanism are meshed for transmission to drive the inner pull rod and the outer pull rod to move in opposite directions or in a deviating manner, when the outer pull rod moves downwards to drive the upper sealing block and the lower sealing block to be matched to seal the bag blank belt, synchronously, the outer pull rod continues to move downwards to drive the cutter assembly to cut the sealed bag blank belt into individual packaging bags, and finished products are conveyed to the counting device through the second conveying belt to be counted and output; synchronously, when the upper sealing block and the lower sealing block are close to the sealing bag blank belt, the reciprocating type sealing and cutting device moves forward along the first conveying belt at the same linear speed; when the upper sealing block and the lower sealing block are far away from each other and are opened, the reciprocating type sealing and cutting device moves in the direction opposite to the running direction of the first conveying belt, the self-sealing bag reciprocating type packaging machine adopts full-automatic reciprocating type geothermal sealing and cutting, and the efficiency is high, and the heat sealing is smooth and compact.
Drawings
Figure 1 is the structure sketch map of the valve bag reciprocating type packaging machine in the embodiment of the utility model.
Fig. 2 is a schematic structural diagram of a reciprocating type sealing and cutting device in an embodiment of the present invention.
Fig. 3 is a schematic partial structural view of a reciprocating type sealing and cutting device in an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a folding and forming mechanism in an embodiment of the present invention.
Fig. 5 is a schematic diagram of forming a film into a bag blank in an embodiment of the invention.
Fig. 6 is a schematic view of a zipper sealing mechanism in an embodiment of the present invention.
Fig. 7 is a schematic view of an exhaust leveling device in an embodiment of the present invention.
In the figure, 1, a feeding mechanism; 2. a bag forming mechanism; 3. a reciprocating type sealing and cutting device; 4. a counting device; 5. a first conveyor belt; 6. a second conveyor belt; 7. a film unwinding mechanism; 8. a tension adjusting mechanism; 9. a folding forming mechanism; 10. a zipper unwinding mechanism; 11. a zipper sealing mechanism; 12. an exhaust leveling device; 13. a bag embryonic band; 14. a zipper; 15. a film; 301. a drive mechanism; 302. an upper sealing block; 303. a lower sealing block; 304. a cutter; 305. a first gear; 306. a second gear; 307. an inner pull rod; 308. an outer pull rod; 309. a first crank link; 310. a second crank connecting rod; 311. a connecting shaft; 312. mounting a plate; 313. a slider; 314. an adjusting plate; 315. a first transfer roller; 316. a second transfer roller; 317. a first regulating roller; 318. a second dancer roll; 319. positioning a plate; 320. an elastic column; 901. forming a guide rod; 902. forming a baffle; 903. forming a guide plate; 904. a guide rod fixing seat; 111. a machine base; 112. a traction wheel; 113. heat sealing the wheel; 121. a lifting mechanism.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
With reference to fig. 1 to 7, a zipper bag-sealing reciprocating packaging machine according to an embodiment of the present invention is schematically shown, including a feeding mechanism 1 for supplying materials, a bag forming mechanism 2 for forming a film 15 into a bag blank belt 13, a reciprocating sealing and cutting device 3 for heat-sealing and cutting the bag blank belt 13 into finished products, a counting device 4 for counting the number of the finished products, a first conveying belt 5 for synchronously conveying the materials and the bag blank belt 13 to the reciprocating sealing and cutting device 3, and a second conveying belt 6 for conveying the sealed and cut finished products to the counting device 4; the bag forming mechanism 2 comprises a film unreeling mechanism 7 for unreeling and feeding a film 15, a tension adjusting mechanism 8 for adjusting film feeding tension, a folding forming mechanism 9 for folding the film 15 in half to form a bag blank belt 13, a zipper unreeling mechanism 10 for unreeling and feeding a zipper 14 to an opening of the bag blank belt 13, and a zipper sealing mechanism 11 for heat sealing the openings of the zipper 14 and the bag blank belt 13, wherein a first conveying belt 5 is connected between the zipper sealing mechanism 11 and the reciprocating type sealing and cutting mechanism; the reciprocating type sealing and cutting device 3 comprises a driving mechanism 301, an upper sealing block 302, a lower sealing block 303 matched with the upper sealing block 302 and a cutter assembly, wherein the driving mechanism 301 comprises a first gear 305 and a second gear 306 which are meshed with each other, two inner pull rods 307 respectively connected to two ends of the first gear 305 and two outer pull rods 308 respectively connected to two ends of the second gear 306, the lower sealing block 303 is connected to the two inner pull rods 307, the upper sealing block 302 and the cutter assembly are both connected to the outer pull rods 308, the cutter assembly is located above the upper sealing block 302, the inner pull rods 307 are connected with the first gear 305 through first crank connecting rods 309, the outer pull rods 308 are connected with the second gear 306 through second crank connecting rods 310, the driving mechanism 301 drives the upper sealing block 302 and the cutter assembly to be close to or far away from the lower sealing block 303, the cutter assembly comprises cutters 304, and the cutters 304 are arranged on upper cutter seats.
Specifically, the film 15 in the film unwinding mechanism is conveyed to the folding forming mechanism 9 through the tension adjusting mechanism 8, the film 15 is folded in half to form a strip-shaped bag blank belt 13, one side of the bag blank belt 13 is a seal formed by folding edges, the other three sides of the bag blank belt 13 are openings, the zipper unwinding mechanism 10 conveys the zipper 14 to the first conveying belt 5 and places the zipper 14 on the opening of the bag blank belt 13 opposite to the seal, then the bag blank belt 13 and the zipper 14 are fixed through the zipper sealing mechanism 11 in a heat sealing manner, then the openings on the two sides of the bag blank belt 13 are heat sealed through the mutual matching of the upper sealing block 302 and the lower sealing block 303 of the reciprocating type sealing and cutting device 3, specifically, the first gear 305 and the second gear 306 of the driving mechanism 301 are meshed and conveyed to drive the inner pull rod 307 and the outer pull rod 308 to move towards or away from each other, when the outer pull rod 308 moves downwards to drive the upper sealing block 302 and the lower sealing block 303 to seal the bag blank belt 13, synchronously, the outer pull rod 308 continues to move downwards to drive the cutter assembly to cut the sealed bag blank belt 13 into individual packaging bag finished products, the individual packaging bag finished products are conveyed to the counting device 4 through the second conveying belt 6 to be counted and output, and the self-sealing bag reciprocating type packaging machine adopts full-automatic reciprocating geothermal sealing and cutting, so that the efficiency is high. Preferably, the outer pull rod 308 is connected with a positioning plate 319, both sides of the positioning plate are provided with elastic columns 320, and the cutter assembly is connected with the elastic columns 320.
Further, a connecting shaft 311 is arranged between the first conveyor belt 5 and the second conveyor belt 6, the reciprocating type sealing and cutting device 3 is arranged along the width direction of the first conveyor belt 5, the reciprocating type sealing and cutting device 3 comprises mounting plates 312 at two sides, a slide block 313 in sliding fit with the connecting shaft 311 is arranged at the lower end of the mounting plate 312, an adjusting plate 314 arranged along the length direction of the first conveyor belt 5 is arranged on the mounting plate 312, a first conveying roller 315 and a second conveying roller 316 connected with the first conveyor belt 5 and the second conveyor belt 6 are respectively arranged at the upper end of the mounting plate 312, a first adjusting roller 317 and a second adjusting roller 318 connected with the first conveyor belt 5 and the second conveyor belt 6 are respectively arranged at two ends of the adjusting plate 314, as the first gear 305 and the second gear 306 drive the first crank connecting rod 309 and the second crank connecting rod 310 to move up and down, the crank connecting rod can generate component force in the horizontal direction while generating, the reciprocating motion of the reciprocating type sealing and cutting device 3 is realized by the sliding block 313 of the reciprocating type sealing and cutting device 3 sliding along the connecting shaft 311, in order to avoid that the conveying effect is influenced by dragging the first conveying belt 5 or the second conveying belt 6 when the reciprocating type sealing and cutting device 3 slides along the connecting shaft 311, the adjusting plate 314 is arranged on the mounting plate 312, the adjusting plate 314 synchronously slides when the reciprocating type sealing and cutting device 3 slides along the connecting shaft 311, when the adjusting plate 314 slides to the second conveying belt 6, the first adjusting roller 317 drives the first conveying belt 5 to move towards the second conveying belt 6, when the adjusting plate 314 slides to the first conveying belt 5, the second adjusting roller 318 drives the second conveying belt 6 to move towards the first conveying belt 5, and the first conveying belt 5 and the second conveying belt 6 are ensured not to drag or break the first conveying belt 5 or the second conveying belt 6 along with the sliding of the reciprocating type sealing and cutting device 3, and then guarantee reciprocating type sealing and cutting device 3's heat-seal and cutting effect for the wrapping bag involution is steady with the cutting.
In this embodiment, the fold-forming mechanism 9 includes a forming guide 901 provided at the front end of the first conveyor belt 5, a forming fence 902, and a forming guide 903, the forming guide 901 is arranged in the width direction of the first conveyor belt 5, one end of the guide rod fixing seat is connected with the first conveying belt 5 through the guide rod fixing seat 904, the other end of the guide rod fixing seat is provided with a forming section bent downwards, the forming baffle 902 extends along the length direction of the front end of the first conveying belt 5 and is close to the forming section, the forming guide plate 903 is arranged on one side of the first conveying belt 5 close to the forming section, the forming guide plate 903 is arranged in parallel with the upper end face of the first conveying belt 5, when the film 15 is conveyed to the folding forming mechanism 9, the film 15 is folded into two by the forming section of the forming guide 901 and the forming baffle 902 to form a strip-shaped bag blank, one surface of the bag blank is attached to the surface of the first conveying belt 5, and the other surface is folded above the first conveying belt 5 by the forming guide 903.
Preferably, the forming guide 903 comprises a connecting plate and forming plates arranged on the connecting plate, the forming plates are preferably arranged in a triangular shape, the connecting plate is perpendicular to the upper end face of the first conveying belt 5, the forming plates are parallel to the upper end face of the first conveying belt 5, the film 15 is guided by the forming guide 903 to be folded to form a bag blank, two faces of the bag blank are parallel to each other, and the two parallel faces are connected through a perpendicular connecting face.
The zipper sealing mechanism 11 comprises a base 111 and a traction wheel set and a heat-sealing wheel set which are arranged on the base 111, the traction wheel set comprises two traction wheels 112 which are correspondingly arranged up and down, the heat-sealing wheel set comprises two heat-sealing wheels 113 which are correspondingly arranged up and down, the zipper sealing mechanism 11 is arranged at the front end of the first conveying belt 5 and used for conveying the heat-sealed bag blank belt 13 and the zipper 14 to the first conveying belt 5, specifically, the bag blank belt 13 provided with the zipper 14 is drawn by the pair of traction wheels 112 to enter the space between the pair of heat-sealing wheels 113 for heat sealing, so that the bag blank belt 13 is subjected to heat sealing in the transmission process, and the working efficiency can be improved.
In this embodiment, an exhaust leveling device 12 is disposed above the first conveying belt 5, and the exhaust leveling device 12 is used to attach the lower portion of the bag blank belt 13 on the first conveying belt 5 to the first conveying belt 5, so as to reduce air bubbles between the bag blank belt 13 and the first conveying belt 5, ensure the leveling of the bag blank belt 13, and further facilitate subsequent operations, and ensure the quality of the packaging bag.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (5)
1. A zipper self-sealing bag reciprocating type packing machine is characterized by comprising a feeding mechanism for supplying materials, a bag forming mechanism for forming a film into a bag blank belt, a reciprocating type sealing and cutting device for cutting the bag blank belt into finished products in a heat sealing way, a counting device for counting the number of the finished products, a first conveying belt for synchronously conveying the materials and the bag blank belt to the reciprocating type sealing and cutting device, and a second conveying belt for conveying the sealed and cut finished products to the counting device;
the bag forming mechanism comprises a film unreeling mechanism for unreeling and feeding a film, a tension adjusting mechanism for adjusting film feeding tension, a folding forming mechanism for folding the film to form a bag blank belt, a zipper unreeling mechanism for unreeling and feeding a zipper to an opening of the bag blank belt, and a zipper sealing mechanism for heat sealing the zipper and the opening of the bag blank belt, wherein the first conveying belt is connected between the zipper sealing mechanism and the reciprocating type sealing and cutting mechanism;
the reciprocating type sealing and cutting device comprises a driving mechanism, an upper sealing block, a lower sealing block matched with the upper sealing block and a cutter assembly, wherein the driving mechanism comprises a first gear and a second gear which are meshed with each other, two inner pull rods respectively connected to two ends of the first gear and two outer pull rods respectively connected to two ends of the second gear, the lower sealing block is connected to the two inner pull rods, the upper sealing block and the cutter assembly are both connected to the outer pull rods, the cutter assembly is positioned above the upper sealing block, the inner pull rods are connected with the first gear through first crank connecting rods, the outer pull rods are connected with the second gear through second crank connecting rods, and the driving mechanism drives the upper sealing block and the cutter assembly to be close to or far away from the lower sealing block;
first conveyer belt with be equipped with the connecting axle between the second conveyer belt, reciprocating type seals and cuts the device and follows the width direction of first conveyer belt sets up, reciprocating type seals the mounting panel that cuts the device and include both sides, the lower extreme of mounting panel is equipped with sliding fit in the slider of connecting axle, be equipped with the edge on the mounting panel the regulating plate that first conveyer belt length direction arranged, the upper end of mounting panel be equipped with respectively with first conveyer belt with first transfer roller and the second transfer roller that the second conveyer belt is connected, the both ends of regulating plate be equipped with respectively with first conveyer belt with first regulating roller and second regulating roller that the second conveyer belt is connected.
2. The valve bag reciprocating packaging machine according to claim 1, wherein the folding and forming mechanism includes a forming guide rod, a forming baffle and a forming guide plate, the forming guide rod is disposed at the front end of the first conveyor belt, the forming guide rod is disposed along the width direction of the first conveyor belt, one end of the forming guide rod is connected to the first conveyor belt through a guide rod fixing seat, the other end of the forming guide rod is provided with a forming section bent downwards, the forming baffle extends along the length direction of the front end of the first conveyor belt and is close to the forming section, the forming guide plate is disposed at one side of the first conveyor belt close to the forming section, and the forming guide plate is disposed parallel to the upper end face of the first conveyor belt.
3. The valve bag reciprocating packaging machine according to claim 2, wherein said forming guide plate comprises a connecting plate and a forming plate provided on said connecting plate, said connecting plate being perpendicular to the upper end surface of said first conveyor belt, said forming plate being parallel to the upper end surface of said first conveyor belt.
4. The self-sealing bag reciprocating type packaging machine as claimed in claim 3, wherein the zipper sealing mechanism comprises a base, and a traction wheel set and a heat-sealing wheel set which are arranged on the base, the traction wheel set comprises two traction wheels which are arranged up and down correspondingly, and the heat-sealing wheel set comprises two heat-sealing wheels which are arranged up and down correspondingly.
5. The valve bag reciprocating wrapping machine of claim 4 wherein an exhaust leveling device is provided above said first conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921436954.1U CN210391636U (en) | 2019-09-02 | 2019-09-02 | Zipper self-sealing bag reciprocating type packaging machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921436954.1U CN210391636U (en) | 2019-09-02 | 2019-09-02 | Zipper self-sealing bag reciprocating type packaging machine |
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| CN210391636U true CN210391636U (en) | 2020-04-24 |
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| CN201921436954.1U Active CN210391636U (en) | 2019-09-02 | 2019-09-02 | Zipper self-sealing bag reciprocating type packaging machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422359A (en) * | 2019-09-02 | 2019-11-08 | 温州市华泽机械有限公司 | A kind of zipper valve bag reciprocating type packaging machine |
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2019
- 2019-09-02 CN CN201921436954.1U patent/CN210391636U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422359A (en) * | 2019-09-02 | 2019-11-08 | 温州市华泽机械有限公司 | A kind of zipper valve bag reciprocating type packaging machine |
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