CN210102215U - Horizontal sealing pull belt type packaging device - Google Patents

Horizontal sealing pull belt type packaging device Download PDF

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Publication number
CN210102215U
CN210102215U CN201920951429.7U CN201920951429U CN210102215U CN 210102215 U CN210102215 U CN 210102215U CN 201920951429 U CN201920951429 U CN 201920951429U CN 210102215 U CN210102215 U CN 210102215U
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CN
China
Prior art keywords
driving
platform
sealing plate
cutting edge
sealing
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Expired - Fee Related
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CN201920951429.7U
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Chinese (zh)
Inventor
盛春光
诸军
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Shanghai Zhonghe Packing Machinery Co Ltd
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Shanghai Zhonghe Packing Machinery Co Ltd
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Priority to CN201920951429.7U priority Critical patent/CN210102215U/en
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Publication of CN210102215U publication Critical patent/CN210102215U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a horizontal sealing pull-strip type packaging device, which relates to the technical field of packaging equipment and comprises a frame, wherein the frame is provided with a clamping part, a pull strip conveying part, a horizontal sealing part and a cutting part; the pull belt conveying part is positioned below the clamping part and comprises a first platform, a second platform and a first driving device, the transverse sealing part is positioned on the upper surface of the first platform and comprises a first sealing plate, a second sealing plate, a first driving disc, a first driving rod, a second driving device and a first limiting groove, the second driving device drives the first driving rod and the second driving rod to drive the first sealing plate and the second sealing plate to move towards the mutually close directions and mutually abut against for hot-press sealing, and the transverse sealing force is more uniform and better in effect; the first driving device is used for driving the first platform to move downwards, the first sealing plate and the second sealing plate reset after being loosened, the moving distance is controlled to be equal to the length of one packaging bag, and the packaging bags with different specifications can be conveniently and transversely sealed.

Description

Horizontal sealing pull belt type packaging device
Technical Field
The utility model relates to a equipment for packing technical field especially relates to a horizontal seal stretching strap formula packing plant.
Background
The packaging is the general name of containers, materials, auxiliary substances and the like adopted according to a certain technical method for protecting products, facilitating storage and transportation and promoting sales in a circulation process; but also the operations of applying technical methods and the like in the process of using containers, materials and accessories for the above purpose. About 90% of commodities need to be packaged in different degrees and different types, the packaging is an indispensable important link in the production and circulation processes of the commodities, and in the packaging process, the sealing and cutting process is the most important process.
The utility model discloses a chinese utility model patent that publication is CN206797806U provides a packing cutting machine, including device platform, packing belt conveyer, horizontal closing device and cutting device, horizontal closing device is including sealing platform and second axis of rotation, and two second axis of rotation are connected at same horizontal plane and with sealing the platform rotation, and second axis of rotation lateral wall is equipped with the board of sealing that is on a parallel with its axis, and the board of sealing of two second axis of rotation is once contradicted each other every rotation a week, carries out once violently to seal.
In actual production, seal the board and rotate a week and contradict once each other, the time of contact is short, violently seal two in-process seal board contact in-process dynamics inhomogeneous, easy opening, violently seal the effect not good, and its length of violently sealing the wrapping bag equals the girth of the circular orbit that seals the rotatory a week of board and pass through, the change of being not convenient for has the limitation very much in the use.
SUMMERY OF THE UTILITY MODEL
To the technical problem, an object of the utility model is to provide a violently seal zip fastener formula packing plant of even, the change violently seal interval of being convenient for of violently seal dynamics.
In order to achieve the above purpose, the utility model provides a following technical scheme: a transverse sealing pull belt type packaging device comprises a frame, wherein a clamping part, a pull belt conveying part, a transverse sealing part and a cutting part are arranged on the frame; the drawstring conveying part is positioned below the clamping part and comprises a first platform, a second platform and a first driving device, the first platform is positioned above the second platform and is connected with the second platform through a supporting enclosure, a through hole is formed in the middle of the first platform and the second platform, and the first driving device is used for driving the first platform and the second platform to do reciprocating motion in the height direction of the rack; the transverse sealing part is fixedly connected with the upper surface of the first platform, and the cutting part is fixedly connected with the upper surface of the second platform.
By adopting the technical scheme, the clamping part is convenient for limiting and controlling the packaging bags to enter the pull strip conveying part from top to bottom, the transverse sealing part of the first platform positioned at the pull strip conveying part seals the packaging bags through hot melting, meanwhile, the cutting part of the second platform positioned at the pull strip conveying part cuts off the last sealing position of the transverse sealing part, and then the first driving device is used for driving the first platform and the second platform to move downwards, the distance of the control movement is equal to the length of one packaging bag, so that the packaging bags with different specifications can be conveniently transversely sealed, and the adaptability is wider; then the transverse sealing part and the cutting part are reset, then the drawstring conveying part is reset, the operation is repeated, and the transverse sealing and cutting operation is carried out on the packaging bag.
The utility model discloses further set up to: the clamping part comprises at least two groups of clamping rollers and connecting rods, one end of each connecting rod is connected with the corresponding clamping roller, the other end of each connecting rod is in plug-in fit with the corresponding rack, one end, far away from the corresponding clamping roller, of each connecting rod penetrates through the corresponding rack, a limiting block is fixedly arranged on each connecting rod, a reset spring is sleeved on each connecting rod and located between the corresponding clamping roller and the corresponding rack, and when the elastic potential energy of the reset spring is minimum, the limiting blocks are abutted to the corresponding racks and the corresponding clamping rollers are.
Through adopting above-mentioned technical scheme, the limit control wrapping bag of being convenient for gets into stretching strap conveying portion from last to down, supports tightly through reset spring to two grip rollers application of force, avoids the wrapping bag free fall motion.
The utility model discloses further set up to: and one end of the connecting rod, which is close to the clamping roller, is rotatably connected with the clamping roller.
Through adopting above-mentioned technical scheme, avoid two grip rollers to block the wrapping bag, the stretching strap conveying portion, violently seal portion, cutting portion are transported smoothly to the wrapping bag of being convenient for.
The utility model discloses further set up to: the transverse sealing part comprises a first sealing plate, a second sealing plate, a first driving disc, a first driving rod, a second driving device and a first limiting groove; the two first limiting grooves are fixedly arranged on two opposite sides of the first platform respectively, and first sliding blocks which are in plug-in fit with the first limiting grooves are arranged on two sides of the first sealing plate and the second sealing plate respectively; one end of the first driving rod is hinged to the telecentric end of the first driving disk, the other end of the first driving rod is hinged to one side of the first sealing plate, one end of the second driving rod is hinged to the other telecentric end of the first driving disk, the other end of the second driving rod is hinged to one side of the second sealing plate, the second driving device drives the first driving disk to do reciprocating rotation motion, and the first sealing plate and the second sealing plate are close to or far away from each other along the direction of the first limiting groove.
Through adopting above-mentioned technical scheme, the position with the required violently sealed of wrapping bag removes to violently sealing the portion, the drive of second drive arrangement first driving-disc is rotatory, first actuating lever, second actuating lever and first driving-disc articulated one end rotate around the axis of first driving-disc mutually, first actuating lever, second actuating lever and first sealing plate, the articulated one end of second sealing plate is to the direction motion that is close to each other, drive first sealing plate, the second sealing plate also to the direction motion that is close to each other and conflict mutually, through first sealing plate, the second seals the plate and to wrapping bag hot pressing involution, the even effect of violently sealing the dynamics is better more, difficult opening.
The utility model discloses further set up to: the first sealing plate and the second sealing plate are respectively provided with a plurality of bumps and grooves at one side close to each other, the bumps and the grooves are arranged along the width direction of the first sealing plate and the second sealing plate and are mutually spliced and matched, the thickness of each bump is smaller than the width of each groove, and the length of each bump is smaller than the depth of each groove.
Through adopting above-mentioned technical scheme, it is inseparabler to wrapping bag hot pressing involution that the first board, the second of being convenient for seal, and horizontal seal combines more firmly not be easy to open, and the lug size is less than the recess size and avoids pressing from both sides the wrapping bag absolutely at hot pressing in-process, influences product quality.
The utility model discloses further set up to: the cutting part comprises a first cutting edge, a second driving disc, a third driving rod, a fourth driving rod, a third driving device and two groups of second limiting mechanisms; each group of second limiting mechanisms comprises two second limiting grooves which are fixedly arranged on the opposite side surfaces of the second platform respectively, and second sliding blocks which are in plug-in fit with the second limiting grooves are arranged on two sides of the first cutting edge and the second cutting edge respectively; one end of a third driving rod is hinged to the far-center end of the second driving disk, the other end of the third driving rod is hinged to one side of the first cutting edge, one end of the second driving rod is hinged to the other far-center end of the second driving disk, the other end of the second driving rod is hinged to one side of the second cutting edge, the third driving device drives the second driving disk to do reciprocating rotation motion, and the first cutting edge and the second cutting edge are close to and far away from each other along the direction of the second limiting groove.
By adopting the technical scheme, the position of the packaging bag which is transversely sealed and needs to be cut is moved to the cutting part, the third driving device drives the second driving disc to rotate, one end of the third driving rod, one end of the fourth driving rod, which is hinged with the second driving disc, rotates around the central axis of the second driving disc, one end of the third driving rod, one end of the fourth driving rod, one end of the first cutting blade, one end of the second cutting blade, which is hinged with the third driving rod, moves towards the direction which is close to each other, the first cutting blade and the second cutting blade are driven to move towards the direction which is close to each other, the lower surface of the first cutting blade and the upper surface of the second cutting blade are positioned on the same plane, and the first cutting blade and the second cutting blade are mutually staggered to cut and separate the.
The utility model discloses further set up to: an arc-shaped through groove is formed in one end, close to each other, of the first cutting edge and the second cutting edge.
Through adopting above-mentioned technical scheme, avoid blunting, not flat after the use of a period of time as the cutting edge of first cutting sword and second cutting sword, one side of first cutting sword and second cutting sword is crisscross each other earlier, and the wrapping bag that is cut moves to the opposite side, leads to the cutting of unable effectual wrapping bag of carrying on.
The utility model discloses further set up to: the cutting part further comprises a heating piece, and the heating piece is positioned on the upper surface of one end of the first cutting edge close to the second cutting edge and the lower surface of one end of the second cutting edge close to the first cutting edge.
Through adopting above-mentioned technical scheme, heat first cutting sword and second cutting sword before the cutting, be convenient for more cut the wrapping bag.
The utility model discloses further set up to: and the lower surface of the first cutting edge and the upper surface of the second cutting edge are respectively provided with a plurality of racks which are meshed with each other.
Through adopting above-mentioned technical scheme, the wrapping bag that the mutual staggered cutting of rack through the intermeshing of first cutting sword and second cutting sword produced has easy tear mouth, the use of the wrapping bag of being convenient for.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) a transverse sealing pull belt type packaging device comprises a frame, wherein a clamping part, a pull belt conveying part, a transverse sealing part and a cutting part are arranged on the frame; the pull belt conveying part comprises a first platform, a second platform and a first driving device, the transverse sealing part comprises a first sealing plate, a second sealing plate, a first driving disc, a first driving rod, a second driving device and a first limiting groove, the second driving device drives the first sealing plate and the second sealing plate to mutually abut against each other for hot-pressing sealing, and the transverse sealing force is more uniform and better in effect; the first platform and the second platform are driven to move downwards and reset through the first driving device, the moving distance is controlled to be equal to the length of one packaging bag, and the packaging bags with different specifications can be conveniently and transversely sealed.
(2) Optimized, the clamping part comprises clamping rollers, connecting rods and a reset spring, when the elastic potential energy of the reset spring is minimum, the limiting blocks are abutted against the rack, the two clamping rollers are abutted against each other, the limiting control packaging bag is convenient to enter the stretching belt conveying part from top to bottom in sequence, and the free falling motion of the packaging bag is avoided.
(3) Preferably, the cutting part comprises a first cutting edge, a second driving disc, a third driving rod, a fourth driving rod, a third driving device, a second limiting groove and a heating sheet, and an arc-shaped through groove is formed in one end, close to the second cutting edge, of the first cutting edge, so that the packaging bags can be cut and separated into individual packages conveniently; first cutting edge lower surface and second cutting edge upper surface are provided with a plurality of intermeshing's rack respectively, and the wrapping bag of producing has easily to tear the mouth, convenient to use.
Drawings
FIG. 1 is a schematic view of the external structure of a cross-seal draw tape packaging unit;
FIG. 2 is a partial schematic view for showing the clamping portion;
FIG. 3 is a partial schematic view of the first platform and the horizontal sealing portion;
FIG. 4 is a partial structural view illustrating another direction of the first platform and the cross seal;
FIG. 5 is a partial schematic view of the second platform and the cutting portion;
fig. 6 is a partial structural view for showing another direction of the second stage and the cutting portion.
Reference numerals: 1. a frame; 2. a first platform; 3. a second platform; 4. a first driving device; 5. supporting the enclosure; 6. a port; 7. a grip roller; 8. a connecting rod; 9. a limiting block; 10. a return spring; 11. a first sealing plate; 12. a second sealing plate; 13. a first drive disk; 14. a first drive lever; 15. a second drive lever; 16. a second driving device; 17. a first limit groove; 18. a first slider; 19. a bump; 20. a groove; 21. a first cutting edge; 22. a second cutting edge; 23. a second drive disc; 24. a third drive lever; 25. a fourth drive lever; 26. a third driving device; 27. a second limit groove; 28. a second slider; 29. an arc-shaped through groove; 30. a heating plate; 31. a rack.
Detailed Description
The embodiment aims at providing a transverse sealing pull belt type packaging device, a transverse sealing part second driving device 16 drives a first driving rod 14 and a second driving rod 15 to drive a first sealing plate 11 and a second sealing plate 12 to move towards the mutually approaching direction and mutually abut against each other for hot-press sealing, and transverse sealing force is uniform; the first driving device 4 is used for driving the first platform 2 to move downwards and reset, and the distance of the control movement is equal to the length of one packaging bag, so that the packaging bags with different specifications can be conveniently and transversely sealed.
The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1 and 2, a horizontal sealing drawstring type packaging device comprises a frame 1, wherein a clamping part, a drawstring conveying part, a horizontal sealing part and a cutting part are arranged on the frame 1 from top to bottom; the clamping part comprises two cylindrical clamping rollers 7 and four cylindrical connecting rods 8, the two clamping rollers 7 are parallel and positioned on the same plane, two ends of each clamping roller 7 are respectively and rotatably connected with one connecting rod 8 which is parallel to each other through bearings, and the connecting rods 8 are perpendicular to the central axis of the conveying roller; one end of the connecting rod 8, which is far away from the conveying roller, is in inserted fit with the rack 1, and one end of the connecting rod 8, which penetrates through the rack 1, is fixedly provided with a cylindrical limiting block 9; the cover is equipped with reset spring 10 on connecting rod 8, and reset spring 10 is located between transfer roller and the frame 1, and when reset spring 10 elastic potential energy was minimum, stopper 9 and frame 1 looks butt, two transfer roller looks butt, and the limit control wrapping bag of being convenient for gets into stretching strap conveying portion from last to down, avoids the wrapping bag free fall motion.
As shown in fig. 1, 3 and 5, the drawstring conveying part includes a rectangular first platform 2, a convex second platform 3 and first driving devices 4, free ends of the two first driving devices 4 are fixedly connected with the first platform 2, moving ends of the two first driving devices 4 are fixedly connected with the frame 1, the first platform 2 is located above the second platform 3 and is connected with the supporting fence 5, rectangular through holes 6 (as shown in fig. 4 and 6) are formed in the middle parts of the first platform 2 and the second platform 3, the first driving devices 4 may be hydraulic cylinders or air cylinders, and in order to increase and stabilize driving force, the hydraulic cylinders are preferably used as the first driving devices 4 to drive the first platform 2 and the second platform 3 to reciprocate in the height direction of the frame 1.
As shown in fig. 3, the horizontal sealing portion is fixedly connected with the upper surface of the first platform 2, and the horizontal sealing portion includes a first sealing plate 11, a second sealing plate 12, a first driving disc 13, a first driving rod 14, a second driving rod 15, a second driving device 16, and two first limiting grooves 17; two first limiting grooves 17 are respectively fixedly arranged on two opposite sides of the first platform 2, and two sides of the first sealing plate 11 and the second sealing plate 12 are respectively provided with a first sliding block 18 which is in splicing fit with the first limiting grooves 17, so that the first sealing plate 11 and the second sealing plate 12 can conveniently move along the first limiting grooves 17 on the same plane; the first driving disk 13 is circular, one end of a first driving rod 14 is hinged to the far end of the first driving disk 13, the other end of the first driving rod is hinged to one side, close to the first driving disk 13, of the first sealing plate 11, one end of a second driving rod 15 is hinged to the other far end of the first driving disk 13, and the other end of the second driving rod is hinged to one side, close to the first driving disk 13, of the second sealing plate 12; the connecting lines of the hinge points of the first driving rod 14, the second driving rod 15 and the first driving disk 13 pass through the circle centers of the driving disks.
As shown in fig. 3, the second driving device 16 may be a driving mechanism such as a driving motor, a servo motor, a rotating cylinder, etc., and for the purpose of more precise and stable horizontal sealing and saving the equipment cost, the first rotating cylinder is preferably used as the second driving device 16; the driving shaft of the first rotating cylinder is fixedly connected with the circle center of one side of the first driving disk 13 far away from the first driving rod 14, and the second driving device 16 drives the first driving disk 13 to do reciprocating rotation motion; when the connecting line of the hinge point of the first driving rod 14, the second driving rod 15 and the second driving disk 23 is parallel to the first driving rod 14 and the second driving rod 15, the first sealing plate 11 and the second sealing plate 12 are separated; when the connecting line of the hinge points of the first driving rod 14, the second driving rod 15 and the second driving disk 23 is perpendicular to the upper surface of the first cutting blade 21, the two opposite side surfaces of the first sealing plate 11 and the second sealing plate 12 are abutted.
As shown in fig. 3 and 4, 3 to 6 grooves 20 are formed in one side of the first sealing plate 11 close to the second sealing plate 12, 2 to 5 bumps 19 are formed in one side of the second sealing plate 12 close to the first sealing plate 11, and the bumps 19 and the grooves 20 are arranged in the width direction of the first sealing plate 11 and the second sealing plate 12 and are in inserted fit with each other, so that the first sealing plate 11 and the second sealing plate 12 can seal the packaging bag more tightly by hot pressing, and the transverse sealing is combined more firmly and is not easy to open; the thickness of the bump 19 is smaller than the width of the groove 20, the length of the bump 19 is smaller than the depth of the groove 20, and the phenomenon that the packaging bag is clamped and broken in the hot pressing process to influence the product quality is avoided.
As shown in fig. 5, the cutting portion is fixedly connected with the upper surface of the second platform 3, and the cutting portion includes a first cutting edge 21, a second cutting edge 22, a second driving disk 23, a third driving rod 24, a fourth driving rod 25, a third driving device 26, and two sets of second limiting mechanisms; each group of second limiting mechanisms comprises two second limiting grooves 27 which are fixedly arranged on the opposite side surfaces of the second platform 3 and are positioned on the same horizontal plane, second sliding blocks 28 which are in plug-in fit with the second limiting grooves 27 are arranged on the two sides of the first cutting edge 21 and the second cutting edge 22 respectively, so that the first cutting edge 21 and the second cutting edge 22 can move along the corresponding second limiting mechanisms conveniently, and the lower surface of the first cutting edge 21 and the upper surface of the second cutting edge 22 are positioned on the same plane; the second driving disc 23 is circular, one end of a third driving rod 24 is hinged to the far end of the second driving disc 23, the other end of the third driving rod is hinged to one side, close to the second driving disc 23, of the first cutting edge 21, one end of a second driving rod 15 is hinged to the other far end of the second driving disc 23, and the other end of the second driving rod is hinged to one side, close to the second driving disc 23, of the second cutting edge 22; the connecting lines of the hinge points of the third driving rod 24, the fourth driving rod 25 and the second driving disk 23 pass through the circle centers of the driving disks.
As shown in fig. 5 and 6, the third driving device 26 may be a driving mechanism such as a driving motor, a servo motor, a rotating cylinder, etc., and in order to achieve more precise and stable cutting and save equipment cost, a second rotating cylinder is preferably used as the third driving device 26; the driving shaft of the second rotating cylinder is fixedly connected with the circle center of one side of the second driving disc 23 far away from the third driving rod 24, and the third driving device 26 drives the second driving disc 23 to do reciprocating rotation motion; when the connecting line of the hinge point of the third driving lever 24, the fourth driving lever 25 and the second driving disc 23 is parallel to the third driving lever 24 and the fourth driving lever 25, the first cutting edge 21 and the second cutting edge 22 are separated; when the connecting line of the hinge point of the third driving lever 24, the fourth driving lever 25 and the second driving disk 23 is perpendicular to the upper surface of the first cutting edge 21, the lower surface of the first cutting edge 21 is in contact with the upper surface of the second cutting edge 22.
As shown in fig. 5 and 6, the arc-shaped through groove 29 is formed at one end of the first cutting edge 21, which is close to the second cutting edge 22, and is concave in a crescent shape, so that when the cutting edges of the first cutting edge 21 and the second cutting edge 22 become dull and uneven after being used for a period of time, one sides of the first cutting edge 21 and the second cutting edge 22 are staggered with each other, the cut packaging bag moves to the other side, and the packaging bag cannot be cut well, so that the packaging bag can be cut stably; the upper surface of one end of the first cutting edge 21 close to the second cutting edge 22 and the lower surface of one end of the second cutting edge 22 close to the first cutting edge 21 are provided with heating blades 30, which are more convenient for cutting the packaging bag; the lower surface of the first cutting edge 21 and the upper surface of the second cutting edge 22 are respectively provided with 10-20 racks 31 which are meshed with each other along the direction of the limiting groove, and the cut package is provided with an easy-to-tear opening.
The present invention is not limited to the above embodiment, and those skilled in the art can make modifications to the embodiment as required without inventive contribution after reading the present specification, but all the modifications are protected by patent laws within the scope of the claims of the present invention.

Claims (9)

1. The utility model provides a horizontal seal stretching strap formula packing plant, includes frame (1), its characterized in that: the machine frame (1) is provided with a clamping part, a drawstring conveying part, a transverse sealing part and a cutting part; the drawstring conveying part is positioned below the clamping part and comprises a first platform (2), a second platform (3) and a first driving device (4), the first platform (2) is positioned above the second platform (3) and is connected with a supporting fence (5), a through hole (6) is formed in the middle of the first platform (2) and the second platform (3), and the first driving device (4) is used for driving the first platform (2) and the second platform (3) to do reciprocating motion in the height direction of the rack (1); the horizontal sealing part is fixedly connected with the upper surface of the first platform (2), and the cutting part is fixedly connected with the upper surface of the second platform (3).
2. A cross-seal draw tape packaging unit as set forth in claim 1 wherein: the clamping part comprises at least two groups of clamping rollers (7) and a connecting rod (8), one end of the connecting rod (8) is connected with the clamping rollers (7), the other end of the connecting rod is in plug-in fit with the frame (1), one end, far away from the clamping rollers (7), of the connecting rod (8) penetrates through the frame (1) and is fixedly provided with a limiting block (9), the connecting rod (8) is sleeved with a reset spring (10), the reset spring (10) is located between the clamping rollers (7) and the frame (1), and when the reset spring (10) has the minimum elastic potential energy, the limiting block (9) is in butt joint with the frame (1) and is two in butt joint with the clamping rollers (7).
3. A cross-seal draw tape packaging unit as set forth in claim 2 wherein: and one end of the connecting rod (8) close to the clamping roller (7) is rotatably connected with the clamping roller (7).
4. A cross-seal draw tape packaging unit as set forth in claim 1 wherein: the transverse sealing part comprises a first sealing plate (11), a second sealing plate (12), a first driving disc (13), a first driving rod (14), a second driving rod (15), a second driving device (16) and a first limiting groove (17); the two first limiting grooves (17) are fixedly arranged on two opposite sides of the first platform (2) respectively, and first sliding blocks (18) which are in plug-in fit with the first limiting grooves (17) are arranged on two sides of the first sealing plate (11) and the second sealing plate (12) respectively; one end of a first driving rod (14) is hinged to the far end of a first driving disk (13), the other end of the first driving rod is hinged to one side of a first sealing plate (11), one end of a second driving rod (15) is hinged to the other far end of the first driving disk (13), the other end of the second driving rod is hinged to one side of a second sealing plate (12), a second driving device (16) drives the first driving disk (13) to do reciprocating rotation motion, and the first sealing plate (11) and the second sealing plate (12) are close to or far away from each other along the direction of a first limiting groove (17).
5. A cross-seal draw tape packaging unit as set forth in claim 4 wherein: first sealing plate (11) and second sealing plate (12) are close to each other one side and are provided with a plurality of lugs (19) and recess (20) respectively, lug (19) and recess (20) are along first sealing plate (11) and second sealing plate (12) width direction setting and the cooperation of pegging graft each other, lug (19) thickness is less than the height of recess (20), and the length of lug (19) is less than the degree of depth of recess (20).
6. A cross-seal draw tape packaging unit as set forth in claim 1 wherein: the cutting part comprises a first cutting edge (21), a second cutting edge (22), a second driving disc (23), a third driving rod (24), a fourth driving rod (25), a third driving device (26) and two groups of second limiting mechanisms; each group of second limiting mechanisms comprises two second limiting grooves (27) which are fixedly arranged on the opposite side surfaces of the second platform (3) respectively, and second sliding blocks (28) which are in plug-in fit with the second limiting grooves (27) are arranged on the two sides of the first cutting edge (21) and the second cutting edge (22) respectively; one end of a third driving rod (24) is hinged to the far end of the second driving disk (23), the other end of the third driving rod is hinged to one side of the first cutting edge (21), one end of a second driving rod (15) is hinged to the other far end of the second driving disk (23), the other end of the second driving rod is hinged to one side of the second cutting edge (22), a third driving device (26) drives the second driving disk (23) to do reciprocating rotation motion, and the first cutting edge (21) and the second cutting edge (22) are close to and far away from each other along the direction of the second limiting groove (27).
7. A cross-seal draw tape packaging unit as set forth in claim 6 wherein: one end of the first cutting edge (21) close to one end of the second cutting edge (22) is provided with an arc-shaped through groove (29).
8. A cross-seal draw tape packaging unit as set forth in claim 6 wherein: the cutting part further comprises a heating sheet (30), wherein the heating sheet (30) is positioned on the upper surface of one end of the first cutting edge (21) close to the second cutting edge (22) and the lower surface of one end of the second cutting edge (22) close to the first cutting edge (21).
9. A cross-seal draw tape packaging unit as set forth in claim 6 wherein: the lower surface of the first cutting edge (21) and the upper surface of the second cutting edge (22) are respectively provided with a plurality of racks (31) which are meshed with each other.
CN201920951429.7U 2019-06-21 2019-06-21 Horizontal sealing pull belt type packaging device Expired - Fee Related CN210102215U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920951429.7U CN210102215U (en) 2019-06-21 2019-06-21 Horizontal sealing pull belt type packaging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920951429.7U CN210102215U (en) 2019-06-21 2019-06-21 Horizontal sealing pull belt type packaging device

Publications (1)

Publication Number Publication Date
CN210102215U true CN210102215U (en) 2020-02-21

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Application Number Title Priority Date Filing Date
CN201920951429.7U Expired - Fee Related CN210102215U (en) 2019-06-21 2019-06-21 Horizontal sealing pull belt type packaging device

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CN (1) CN210102215U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115180242A (en) * 2022-07-19 2022-10-14 广东美房智高机器人有限公司 Garbage bag sealing device and cleaning equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115180242A (en) * 2022-07-19 2022-10-14 广东美房智高机器人有限公司 Garbage bag sealing device and cleaning equipment
CN115180242B (en) * 2022-07-19 2024-04-02 广东美房智高机器人有限公司 Garbage bag sealing device and cleaning equipment

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