CN210149667U - Film drawing assembly of film packaging machine - Google Patents
Film drawing assembly of film packaging machine Download PDFInfo
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- CN210149667U CN210149667U CN201920937602.8U CN201920937602U CN210149667U CN 210149667 U CN210149667 U CN 210149667U CN 201920937602 U CN201920937602 U CN 201920937602U CN 210149667 U CN210149667 U CN 210149667U
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Abstract
The utility model discloses a membrane packagine machine draws membrane module belongs to membrane packing field, a membrane packagine machine draws membrane module, including altitude mixture control spare, transmission group, seal membrane spare, two sets of membrane spares of drawing, lead membrane spare, and mounting panel, the mounting panel is fixed on altitude mixture control spare, seals membrane spare and two sets of membrane spares of drawing and all fixes on the mounting panel, and seals membrane spare and be located two sets of membrane spares of drawing, leads membrane spare and fix on the mounting panel, and leads the direction of travel setting of membrane spare edge membrane, seals membrane spare and two sets of membrane spares all carry out the transmission through transmission group. The utility model discloses a membrane packagine machine draws membrane module realizes the heat-seal to the membrane when drawing the membrane, and production efficiency is high.
Description
Technical Field
The utility model belongs to membrane packing field especially relates to a membrane packagine machine draws membrane module.
Background
Plastic films are films made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins, and are used for packaging and as a film coating layer. Plastic packages and plastic package products have a larger share in the market, and particularly, composite plastic flexible packages are widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of the plastic packages is the largest, such as beverage packages, quick-frozen food packages, steamed and cooked food packages, fast food packages and the like, and the plastic packages and the plastic package products bring great convenience to the life of people.
For film packaging equipment, a film pulling assembly is particularly important, however, the film pulling assembly and a heat sealing structure of the existing film packaging equipment are separately arranged, the film pulling assembly only plays a role in film pulling, and the production efficiency needs to be improved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect of the prior art, the utility model aims to solve the technical problem that a membrane packagine machine draws membrane module is proposed, realizes the heat-seal to the membrane when drawing the membrane, and production efficiency is high.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a pair of membrane packagine machine draws membrane module, including altitude mixture control spare, transmission group, seal membrane piece, two sets of membrane pieces that draw, lead membrane piece and mounting panel, the mounting panel is fixed on altitude mixture control spare, seals membrane piece and two sets of membrane pieces that draw and all fixes on the mounting panel, and seals membrane piece and be located two sets of membrane pieces that draw between, leads membrane piece and fixes on the mounting panel, and leads the advancing direction setting of membrane piece edge membrane, seals membrane piece and two sets of membrane pieces that draw and all carries out the transmission through transmission group.
Preferably, the film guiding piece comprises a first film guiding plate and a second film guiding plate, a batten is fixed on one side of the mounting plate, the first film guiding plate is connected on the batten in a sliding manner, the second film guiding plate comprises a transverse plate, a first vertical plate and a second vertical plate, the top end of the first vertical plate is fixedly connected with the bottom of the mounting plate, the first vertical plate is positioned on one side of the mounting plate, the bottom end of the first vertical plate is integrally formed with one end of the transverse plate, a film inlet is formed in the first vertical plate, the top end of the second vertical plate is fixedly connected with the bottom of the mounting plate, the second vertical plate is positioned on the other side of the mounting plate, the bottom end of the second vertical plate is integrally formed with the other end of the transverse plate, a film outlet is formed in the second vertical plate, and the two groups of film drawing, and are all positioned above the transverse plate, the middle part of the transverse plate is provided with a film passing seam which is communicated with the film inlet, and the film passing seam is communicated with the film outlet.
Preferably, the film sealing part comprises two heating rods, a first sealing wheel body, a second sealing wheel body and an expansion part, the two heating rods are fixed on the mounting plate and are respectively located on two sides of the film seam, the first sealing wheel body and the second sealing wheel body are respectively located on two sides of the film seam, the expansion part is fixed at the top of the mounting plate, and one end of the expansion part is in contact fit with the first sealing wheel body and the second sealing wheel body.
Preferably, the first wheel sealing body comprises a first bearing seat, a first rotating shaft, a second bearing seat, a first connecting plate, a second rotating shaft, a third bearing, a first gear, a second gear and a first roller, the first bearing seat is fixed on the mounting plate, the first rotating shaft passes through the first bearing seat, the first rotating shaft is in rotating fit with the first bearing seat, one end of the first rotating shaft is positioned above the mounting plate, the other end of the first rotating shaft is positioned below the mounting plate, the second bearing seat is sleeved on the upper portion of the first rotating shaft, the second bearing seat is in rotating fit with the first rotating shaft, the first gear is fixedly sleeved on the lower portion of the first rotating shaft, the first connecting plate is fixed on the bottom of the second bearing seat, the first rotating shaft passes through the first connecting plate, the mounting plate is provided with a first displacement hole, the first displacement hole is positioned on one side of the first bearing seat, the upper portion of the second rotating shaft is fixed, the lower part of the second rotating shaft penetrates through the first shifting hole to extend to the lower part of the mounting plate, a third bearing is sleeved on the lower part of the second rotating shaft and is in rotating fit with the second rotating shaft, the first roller is fixedly sleeved on the outer ring of the third bearing, the second gear is fixedly sleeved on the upper part of the first roller, the second rotating shaft penetrates through the second gear, and the second gear is meshed with the first gear;
preferably, the second wheel sealing body includes a third rotating shaft, a fourth bearing seat, a second connecting plate, a fourth rotating shaft, a fifth bearing, and a second roller, the third rotating shaft is fixed on the mounting plate, the third rotating shaft is located on one side of the first rotating shaft, the fourth bearing seat is sleeved on the upper portion of the third rotating shaft, the fourth bearing seat is in running fit with the third rotating shaft, the second connecting plate is fixed at the bottom of the fourth bearing seat, the third rotating shaft passes through the second connecting plate, the mounting plate is provided with a second displacement hole, the second displacement hole is located on one side of the third rotating shaft, the upper portion of the fourth rotating shaft is fixed on the first connecting plate, the lower portion of the fourth rotating shaft passes through the second displacement hole and extends to the lower portion of the mounting plate, the fifth bearing is sleeved on the lower portion of the fourth rotating shaft, the fifth bearing is in running fit with the fourth rotating shaft, and the second roller is fixedly sleeved on an outer ring of.
Preferably, the extensible member includes the cylinder, the connecting seat, and the stand, be equipped with first bulge on the first connecting plate, first recess has been seted up to first bulge, be equipped with the second bulge on the second connecting plate, the second recess has been seted up to the second bulge, the cylinder is fixed at the top of mounting panel, the flexible end tip at the cylinder is fixed to the connecting seat, fixing of stand is on the connecting seat, the stand passes first recess and second recess, and the outer wall of stand contacts with the inner wall of first recess and second recess respectively.
Preferably, the height adjusting piece comprises a bottom plate, a vertical frame, a guide pillar, a guide frame, a screw rod, a nut and a handle, wherein the bottom end of the vertical frame is fixed to the top of the bottom plate, the bottom end of the guide pillar is fixed to the top of the bottom plate, the guide frame is sleeved on the guide pillar, the guide frame is in sliding fit with the guide pillar, a mounting plate is fixedly connected with the guide frame, the nut is fixed to the bottom of the mounting plate, the bottom end of the screw rod is rotatably connected to the bottom plate, the top end of the screw rod penetrates through the nut and the mounting plate to.
Preferably, the film drawing member comprises a first rubber coating wheel, a fifth rotating shaft, a sixth bearing seat, a second rubber coating wheel, an eccentric shaft, a seventh bearing seat, a sleeve block, a wheel pulling rod and a clamping plate, the sixth bearing seat is fixed on the mounting plate, the fifth rotating shaft penetrates through the sixth bearing seat, the fifth rotating shaft is in running fit with the sixth bearing seat, one part of the fifth rotating shaft is positioned above the mounting plate, the other part of the fifth rotating shaft is positioned below the mounting plate, the first rubber coating wheel is fixed at the bottom of the fifth rotating shaft, the seventh bearing seat is fixed on the mounting plate, the seventh bearing seat is positioned at one side of the sixth bearing seat, the eccentric shaft penetrates through the seventh bearing seat, the eccentric shaft is in running fit with the seventh bearing seat, one part of the eccentric shaft is positioned above the mounting plate, the other part of the eccentric shaft is positioned below the mounting plate, the second rubber coating wheel is in running connection with the bottom end of the eccentric shaft, the sleeve, the thumb wheel pole rotates to be connected on the cover block, and the cardboard is fixed on the mounting panel, and the cardboard is located the below of thumb wheel pole.
Preferably, the transmission set comprises a first toothed chain wheel, a second toothed chain wheel, a third toothed chain wheel, a fourth toothed chain wheel, a sixth rotating shaft, an eighth bearing seat, a connecting plate, a fifth toothed chain wheel, a chain ring and a motor, wherein the motor is fixed on the mounting plate, the first toothed chain wheel is fixed at the top of the motor, the second toothed chain wheel is fixed at the upper part of one of the fifth rotating shafts, the fourth toothed chain wheel is fixed at the upper part of the other fifth rotating shaft, the third toothed chain wheel is fixed at the upper part of the first rotating shaft and positioned above the second bearing seat, the bottom of the sixth rotating shaft is fixed on the mounting plate, the eighth bearing seat is sleeved at the upper part of the sixth rotating shaft, the eighth bearing seat is in rotating fit with the sixth rotating shaft, one end of the connecting plate is fixed at the bottom of the eighth bearing seat, the fifth toothed chain wheel is rotatably connected at the other end of the connecting plate, and the chain ring is sequentially, And a fourth toothed sprocket.
Preferably, first membrane guide plate includes track portion, vertical portion and leads the membrane portion, and the top in vertical portion is fixed to the bottom of track portion, track portion and slat sliding fit, and the top of leading the membrane portion is fixed in the bottom of vertical portion, leads partly extension of membrane portion and is advanced in the membrane mouth and be located the below of crossing the membrane seam, goes out the slope of membrane mouth and sets up.
The utility model has the advantages that:
the utility model provides a membrane packagine machine draws membrane module draws the membrane to plastic film through two sets of membrane pieces of drawing, ensures plastic film's normal transport packing, at the in-process that draws the membrane, seals the processing through the breach that seals membrane piece to plastic film packaging bag top, will seal the membrane piece setting and draw between membrane piece two, realizes drawing the membrane and sealing the membrane and go on in step, need not to establish a station in addition and seals the processing, reduces and takes up an area of, improves production efficiency.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic top view of the present invention;
fig. 4 is a schematic perspective view of the film guide of the present invention;
FIG. 5 is a schematic perspective view of the film sealing member of the present invention;
fig. 6 is a schematic top view of the first connecting plate and the second connecting plate of the present invention;
FIG. 7 is a schematic perspective view of the height adjusting member of the present invention;
fig. 8 is a schematic partial perspective view of the first wheel sealing body of the present invention;
fig. 9 is a schematic partial perspective view of the second seal wheel body of the present invention;
fig. 10 is a schematic perspective view of the telescopic member of the present invention;
fig. 11 is a schematic view of a partial three-dimensional structure of the film drawing member of the present invention.
The labels in the figures are: 1-height adjuster, 11-base plate, 12-vertical frame, 13-guide post, 14-guide frame, 15-screw rod, 16-nut, 17-handle, 2-drive group, 21-first toothed chain wheel, 22-second toothed chain wheel, 23-third toothed chain wheel, 24-fourth toothed chain wheel, 25-sixth rotating shaft, 26-eighth bearing seat, 27-connecting plate, 28-fifth toothed chain wheel, 29-chain ring, 210-motor, 3-film sealing member, 31-heating rod, 32-first sealing wheel body, 321-first bearing seat, 322-first rotating shaft, 323-second shaft, 324-first connecting plate, 3241-first projecting part, 3242-first groove, 325-second rotating shaft, 326-third bearing, 327-first gear, 328-second gear, 329-first roller, 33-second wheel sealing body, 331-third rotating shaft, 332-fourth bearing seat, 333-second connecting plate, 3331-second protrusion, 3332-second groove, 334-fourth rotating shaft, 335-fifth bearing, 336-second roller, 34-telescopic part, 341-cylinder, 342-connecting seat, 343-upright post, 4-film drawing part, 41-first rubber wrapping wheel, 42-fifth rotating shaft, 43-sixth bearing seat, 44-second rubber wrapping wheel, 45-eccentric shaft, 46-seventh bearing seat, 47-sleeve block, 48-wheel pulling rod, 49-clamping plate, 5-film guiding part, 51-first film guiding plate, 511-rail part, 512-vertical part, 513-a film guide part, 52-a second film guide plate, 521-a transverse plate, 522-a first vertical plate, 523-a second vertical plate, 524-a film inlet, 525-a film outlet, 526-a film passing seam, 6-a mounting plate, 7-a lath, 8-a first shifting hole and 9-a second shifting hole.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and detailed description.
Those not described in detail in this specification are within the skill of the art. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on those shown in fig. 1, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1 to 11, the film drawing assembly of the film packaging machine provided in this embodiment includes a height adjusting member 1, a transmission set 2, a film sealing member 3, two film drawing members 4, a film guiding member 5, and a mounting plate 6, wherein the mounting plate 6 is fixed on the height adjusting member 1, the film sealing member 3 and the two film drawing members 4 are both fixed on the mounting plate 6, the two film drawing members 4 are respectively arranged on the mounting plate 6 in the left and right directions, the film sealing member 3 is located between the two film drawing members 4, the film guiding member 5 is fixed on the mounting plate 6, the film guiding member 5 is arranged along the advancing direction of the film, the film sealing member 3 and the two film drawing members 4 are both driven by the transmission set 2, the folded plastic film passes through the film drawing assembly, the folded plastic film forms the blank shape of the film packaging bag, and has a notch located above and notches on both sides, the utility model aims at the edge sealing treatment of the notch above the film drawing process, draw the membrane to plastic film through two sets of membrane parts 4, ensure plastic film's normal transport packing, at the in-process of drawing the membrane, seal the processing through the breach of membrane part 3 to plastic film wrapping bag top, will seal membrane part 3 and set up two and draw between membrane part 4, realize drawing the membrane and seal the membrane and go on in step, need not to establish a station in addition and seal the processing, reduce and take up an area of, improve production efficiency.
Further, the film guiding member 5 comprises a first film guiding plate 51 and a second film guiding plate 52, a lath 7 is fixed on the right side of the mounting plate 6, specifically, the lath 7 has a sliding part and a limiting part, the sliding part is integrally formed on the right side of the limiting part, the first film guiding plate 51 is slidably connected to the lath 7, the second film guiding plate 52 comprises a transverse plate 521, a first vertical plate 522 and a second vertical plate 523, the top end of the first vertical plate 522 is fixedly connected with the bottom of the mounting plate 6, the first vertical plate 522 is located on the right side of the mounting plate 6, the bottom end of the first vertical plate 522 is integrally formed with the right end of the transverse plate 521, a film inlet 524 is formed on the first vertical plate 522, the top end of the second vertical plate 523 is fixedly connected with the bottom of the mounting plate 6, the second vertical plate 523 is located on the left side of the mounting plate 6, the left end of the transverse plate 521 at the bottom end of the second vertical plate 523 is integrally formed, two sets of film outlets 525 are formed on the second vertical plate 523, and all are located the top of diaphragm 521, diaphragm 521's middle part has been seted up one and has been crossed membrane seam 526, cross membrane seam 526 and advance membrane mouth 524 intercommunication, and cross membrane seam 526 and go out membrane mouth 525 intercommunication, the plastic film after the fifty percent discount enters into the membrane seam 526 of crossing of first membrane board 51 after the direction of second membrane board 52 is led to the messenger for the breach of plastic film wrapping bag top diminishes, make plastic film can effectively pass through in proper order through being located the drawing membrane spare 4 on right side, seal membrane spare 3 and be located the left drawing membrane spare 4 through crossing membrane seam 526.
Further, the film sealing member 3 includes two heating rods 31, a first sealing wheel body 32, a second sealing wheel body 33, and an extensible member 34, the two heating rods 31 are both fixed on the mounting plate 6, the two heating rods 31 are respectively located at the front and rear sides of the film seam 526, the two heating rods 31 are both located at the right sides of the first sealing wheel body 32 and the second sealing wheel body 33, the first sealing wheel body 32 and the second sealing wheel body 33 are respectively located at the front and rear sides of the film seam 526, specifically, the first sealing wheel body 32 is located at the rear side of the second sealing wheel body 33, the extensible member 34 is fixed at the top of the mounting plate 6, the left end of the extensible member 34 is in contact fit with the first sealing wheel body 32 and the second sealing wheel body 33, the plastic film is heated by the heating rods 31 and then passes through the first sealing wheel body 32 and the second sealing wheel body 33, and the heated plastic film is pressed and conveyed by the first sealing wheel body 32 and the second sealing wheel body 33, in the process, the gap above the plastic film packaging bag is sealed by heat sealing, and the distance between the first sealing wheel body 32 and the second sealing wheel body 33 is adjusted by stretching and contracting the telescopic piece 34 without coating glue.
Further, the first wheel sealer 32 includes a first bearing seat 321, a first rotating shaft 322, a second bearing seat 323, a first connecting plate 324, a second rotating shaft 325, a third bearing 326, a first gear 327, a second gear 328 and a first roller 329, the first bearing seat 321 is fixed on the mounting plate 6, the first rotating shaft 322 passes through the first bearing seat 321, the first rotating shaft 322 is rotatably matched with the first bearing seat 321, the upper end of the first rotating shaft 322 is located above the mounting plate 6, the lower end of the first rotating shaft 322 is located below the mounting plate 6, the second bearing seat 323 is sleeved on the upper portion of the first rotating shaft 322, the second bearing seat 323 is rotatably matched with the first rotating shaft 322, the first gear 327 is fixedly sleeved on the lower portion of the first rotating shaft 322, the first connecting plate 324 is fixed on the bottom of the second bearing seat 323, the first rotating shaft 322 passes through the first connecting plate 324, the mounting plate 6 is provided with a first displacement hole 8, the first shifting hole 8 is located at the left side of the first bearing seat 321, the upper portion of the second rotating shaft 325 is fixed on the first connecting plate 324, the lower portion of the second rotating shaft 325 passes through the first shifting hole 8 and extends to the lower portion of the mounting plate 6, the third bearing 326 is sleeved on the lower portion of the second rotating shaft 325, the third bearing 326 is rotatably matched with the second rotating shaft 325, the first roller 329 is fixedly sleeved on the outer ring of the third bearing 326, the second gear 328 is fixedly sleeved on the upper portion of the first roller 329, the second rotating shaft 325 passes through the second gear 328, the second gear 328 is meshed with the first gear 327, the second sealing wheel body 33 comprises a third rotating shaft 331, a fourth shaft 332, a second connecting plate 333, a fourth rotating shaft 334, a fifth bearing 335 and a second roller 336, the third rotating shaft 331 is fixed on the mounting plate 6, the third rotating shaft 331 is located at the front side of the first rotating shaft 322, the fourth rotating shaft 332 is sleeved on the upper portion of the third rotating shaft 331, the fourth bearing seat 332 is rotatably matched with the third rotating shaft 331, the second connecting plate 333 is fixed at the bottom of the fourth bearing seat 332, the third rotating shaft 331 passes through the second connecting plate 333, the mounting plate 6 is provided with a second displacement hole 9, the second displacement hole 9 is located at the left side of the third rotating shaft 331, the upper portion of the fourth rotating shaft 334 is fixed on the first connecting plate 324, the lower portion of the fourth rotating shaft 334 passes through the second displacement hole 9 and extends to the lower portion of the mounting plate 6, the fifth bearing 335 is sleeved on the lower portion of the fourth rotating shaft 334, the fifth bearing 335 is rotatably matched with the fourth rotating shaft 334, the second roller 336 is fixedly sleeved on the outer ring of the fifth bearing 335, the transmission set 2 drives the first rotating shaft 322 to rotate, the first gear 327 rotates, the second gear 328 rotates through the rotation of the first gear 327, the first roller 329 rotates, the second roller 336 rotates as a transmission wheel together with the first roller 329, and (4) conveying the plastic film packaging bag subjected to heat sealing.
Further, the telescopic member 34 includes a cylinder 341, a connecting seat 342, and a pillar 343, the first connecting plate 324 is provided with a first protrusion 3241, the first protrusion 3241 is provided with a first groove 3242, the second connecting plate 333 is provided with a second protrusion 3331, the second protrusion 3331 is provided with a second groove 3332, the cylinder 341 is fixed on the top of the mounting plate 6, the connecting seat 342 is fixed on the left end portion of the telescopic end of the cylinder 341, the pillar 343 is fixed on the connecting seat 342, the pillar 343 passes through the first groove 3242 and the second groove 3332, the outer wall of the pillar 343 is in contact with the inner walls of the first groove 3242 and the second groove 3332, the cylinder 341 is a PBDA cylinder, the connecting seat 342 is driven to move left and right by the expansion and contraction of the cylinder 341, the pillar 343 is driven to move left and right by the cooperation of the pillar 343 with the first groove 3242 and the second groove 3332, the pillar 343 pushes the first protrusion 3241 and, so that the first connecting plate 324 swings back and forth with the first rotating shaft 322 as a fulcrum to further drive the first roller 329 to swing back and forth to adjust the position, and similarly, the second protrusion 3331 moves to make the second connecting plate 333 swing back and forth with the third rotating shaft 331 as a fulcrum to further drive the second roller 336 to swing back and forth to adjust the position, when film drawing is performed for the first time, the left end of the plastic film needs to sequentially pass through the film drawing member 4, the film sealing member 3 and the film drawing member 4 on the right side, specifically, the left end of the plastic film manually passes through the gap between the first roller 329 and the second roller 336, after the plastic film passes through the gap between the first roller 329 and the second roller 336, the cylinder 341 contracts to drive the first protrusion 3241 and the second protrusion 3331 to move right, so that the first connecting plate 324 swings forward with the first rotating shaft 322 as a fulcrum to make the first roller swing forward to be close to the second roller 329, similarly, the second protrusion 3331 moves to the right, so that the second connecting plate 333 swings backwards around the third rotating shaft 331 as a pivot, and the second roller 336 swings backwards to be close to the first roller 329, thereby pressing and conveying two film edges of the plastic film packaging bag.
Further, the height adjusting member 1 comprises a bottom plate 11, a vertical frame 12, a guide post 13, a guide frame 14, a screw rod 15, a nut 16 and a handle 17, wherein the bottom end of the vertical frame 12 is fixed on the top of the bottom plate 11, the bottom end of the guide post 13 is fixed on the top of the bottom plate 11, the guide frame 14 is sleeved on the guide post 13, the guide frame 14 is in sliding fit with the guide post 13, the mounting plate 6 is fixedly connected with the guide frame 14, the nut 16 is fixed on the bottom of the mounting plate 6, the bottom end of the screw rod 15 is rotatably connected on the bottom plate 11, the top end of the screw rod 15 is fixedly connected with the handle 17 through the nut 16 and the mounting plate 6, the screw rod 15 is matched with the nut 16, the mounting plate 6 and the upper structure thereof are adjusted to move up and down through the height adjusting member 1 so as to adapt to film drawing and edge sealing treatment of plastic films with different heights, so that the mounting plate 6 and the upper structure thereof move up and down, and the guide column 13 and the guide frame 14 are matched to play a role in guiding and ensure the effective matching of the screw rod 15 and the nut 16.
Further, the film drawing member 4 includes a first rubber coating wheel 41, a fifth rotating shaft 42, a sixth bearing seat 43, a second rubber coating wheel 44, an eccentric shaft 45, a seventh bearing seat 46, a sleeve block 47, a wheel pulling rod 48 and a clamping plate 49, the sixth bearing seat 43 is fixed on the mounting plate 6, the fifth rotating shaft 42 passes through the sixth bearing seat 43, the fifth rotating shaft 42 is rotatably matched with the sixth bearing seat 43, the upper portion of the fifth rotating shaft 42 is located above the mounting plate 6, the lower portion of the fifth rotating shaft 42 is located below the mounting plate 6, the first rubber coating wheel 41 is fixed at the bottom of the fifth rotating shaft 42, the seventh bearing seat 46 is fixed on the mounting plate 6, the seventh bearing seat 46 is located at the front side of the sixth bearing seat 43, the eccentric shaft 45 passes through the seventh bearing seat 46, the eccentric shaft 45 is rotatably matched with the seventh bearing seat 46, the upper portion of the eccentric shaft 45 is located above the mounting plate 6, the lower portion of the eccentric shaft 45 is located below the mounting plate 6, the second rubber-covered wheel 44 is rotatably connected to the bottom end of the eccentric shaft 45, specifically, the second rubber-covered wheel 44 is connected with the bottom end of the eccentric shaft 45 through a bearing to realize the rotation of the second rubber-covered wheel 44, the sleeve block 47 is fixedly sleeved on the upper portion of the eccentric shaft 45, the shifting wheel rod 48 is rotatably connected to the sleeve block 47, the clamping plate 49 is fixed on the mounting plate 6, and the clamping plate 49 is located below the shifting wheel rod 48, when the film is firstly pulled, the left end of the plastic film needs to manually penetrate through the film pulling part 4, the film sealing part 3 and the film pulling part 4 located on the right side, specifically, the plastic film penetrates through a gap between the first rubber-covered wheel 41 and the second rubber-covered wheel 44, when the film is firstly pulled, the shifting wheel rod 48 is pushed upwards to enable the shifting wheel rod 48 to leave the clamping plate 49, then the shifting wheel rod 48 is pushed rightwards to enable the sleeve block 47 to rotate to drive the eccentric shaft 45 to rotate, so that, after the film is pulled for the first time, the wheel pulling rod 48 is pushed leftwards, so that the sleeve block 47 rotates in the opposite direction to drive the eccentric shaft 45 to rotate in the opposite direction, the second rubber wrapping wheel 44 is close to the first rubber wrapping wheel 41 and rotates to convey away the plastic film along with the first rubber wrapping wheel 41, and then the wheel pulling rod 48 is pushed downwards, so that the wheel pulling rod 48 is clamped into the clamping plate 49 for limiting.
Further, the transmission set 2 includes a first toothed chain wheel 21, a second toothed chain wheel 22, a third toothed chain wheel 23, a fourth toothed chain wheel 24, a sixth rotating shaft 25, an eighth bearing seat 26, a connecting plate 27, a fifth toothed chain wheel 28, a chain ring 29, and a motor 210, the model number of the motor 210 is TS4603N1680, the motor 210 is fixed on the mounting plate 6, the first toothed chain wheel 21 is fixed on the top of the motor 210, the second toothed chain wheel 22 is fixed on the upper portion of the fifth rotating shaft 42 on the right side, the fourth toothed chain wheel 24 is fixed on the upper portion of the fifth rotating shaft 42 on the left side, the third toothed chain wheel 23 is fixed on the upper portion of the first rotating shaft 322 and above the second bearing seat 323, the bottom of the sixth rotating shaft 25 is fixed on the mounting plate 6, the eighth bearing seat 26 is sleeved on the upper portion of the sixth rotating shaft 25, the eighth bearing seat 26 is rotatably matched with the sixth rotating shaft 25, the right end of, the fifth toothed chain wheel 28 is rotatably connected to the left end of the connecting plate 27, the chain ring 29 is sequentially wound on the first toothed chain wheel 21, the fifth toothed chain wheel 28, the second toothed chain wheel 22, the third toothed chain wheel 23 and the fourth toothed chain wheel 24, the motor 210 drives the first toothed chain wheel 21 to rotate, the chain ring 29 realizes synchronous rotation of the first toothed chain wheel 21, the second toothed chain wheel 22, the third toothed chain wheel 23, the fourth toothed chain wheel 24 and the fifth toothed chain wheel 28, so that synchronous rotation of the film drawing member 4 and the film sealing member 3 is realized, the sixth rotating shaft 25, the eighth bearing seat 26, the connecting plate 27 and the fifth toothed chain wheel 28 are arranged to play a tensioning role, and effective transmission of the transmission group 2 is ensured.
Further, first film guide plate 51 includes track portion 511, vertical portion 512, and film guide portion 513, the top at vertical portion 512 is fixed to track portion 511's bottom, track portion 511 and slat 7 sliding fit, the bottom at vertical portion 512 is fixed to the top of film guide portion 513, the left part of film guide portion 513 extends to into membrane mouth 524 and is located the below of crossing membrane seam 526, it sets up to go out the slope of membrane mouth 525, the last banding of the plastic film wrapping bag after the slope sets up the play membrane mouth 525 carries out the plastic processing to sealing the membrane, be convenient for follow-up cut membrane processing.
The electrical components appearing in the paper are electrically connected with a main controller on the outer side and the 220V commercial power, and the main controller can be a conventional known device controlled by a computer and the like.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A membrane packagine machine draws membrane module which characterized in that:
the film sealing device comprises a height adjusting piece, a transmission group, film sealing pieces, two groups of film pulling pieces, film guiding pieces and a mounting plate;
the mounting plate is fixed on the height adjusting piece;
the film sealing piece and the two groups of film pulling pieces are fixed on the mounting plate, and the film sealing piece is positioned between the two groups of film pulling pieces;
the film guide piece is fixed on the mounting plate and arranged along the advancing direction of the film;
the film sealing piece and the two groups of film pulling pieces are driven by the driving group.
2. The film pulling assembly of the film wrapping machine according to claim 1, wherein:
the film guide piece comprises a first film guide plate and a second film guide plate;
a batten is fixed on one side of the mounting plate, and the first film guide plate is connected to the batten in a sliding mode;
the second film guide plate comprises a transverse plate, a first vertical plate and a second vertical plate;
the top end of the first vertical plate is fixedly connected with the bottom of the mounting plate, the first vertical plate is positioned on one side of the mounting plate, the bottom end of the first vertical plate and one end of the transverse plate are integrally formed, and a film inlet is formed in the first vertical plate;
the top end of the second vertical plate is fixedly connected with the bottom of the mounting plate, the second vertical plate is positioned on the other side of the mounting plate, the bottom end of the second vertical plate and the other end of the transverse plate are integrally formed, and a film outlet is formed in the second vertical plate;
the two groups of film drawing pieces are positioned between the first vertical plate and the second vertical plate and are positioned above the transverse plate;
the middle part of the transverse plate is provided with a film passing seam which is communicated with the film inlet, and the film passing seam is communicated with the film outlet.
3. The film pulling assembly of a film packaging machine according to claim 2, characterized in that:
the film sealing piece comprises two heating rods, a first sealing wheel body, a second sealing wheel body and a telescopic piece;
the two heating rods are fixed on the mounting plate and are respectively positioned at two sides of the film passing seam;
the first sealing wheel body and the second sealing wheel body are respectively positioned at two sides of the film passing seam;
the telescopic piece is fixed at the top of the mounting plate, and one end of the telescopic piece is in contact fit with the first sealing wheel body and the second sealing wheel body.
4. The film pulling assembly of the film wrapping machine of claim 3, wherein:
the first wheel sealing body comprises a first bearing seat, a first rotating shaft, a second bearing seat, a first connecting plate, a second rotating shaft, a third bearing, a first gear, a second gear and a first roller;
the first bearing seat is fixed on the mounting plate;
the first rotating shaft penetrates through the first bearing seat, the first rotating shaft is in rotating fit with the first bearing seat, one end of the first rotating shaft is positioned above the mounting plate, and the other end of the first rotating shaft is positioned below the mounting plate;
the second bearing seat is sleeved on the upper part of the first rotating shaft and is in rotating fit with the first rotating shaft;
the first gear is fixedly sleeved at the lower part of the first rotating shaft;
the first connecting plate is fixed at the bottom of the second bearing seat, and the first rotating shaft penetrates through the first connecting plate;
a first displacement hole is formed in the mounting plate and is positioned on one side of the first bearing seat;
the upper part of the second rotating shaft is fixed on the first connecting plate, and the lower part of the second rotating shaft penetrates through the first displacement hole and extends to the lower part of the mounting plate;
the third bearing is sleeved at the lower part of the second rotating shaft, and the third bearing is in running fit with the second rotating shaft;
the first roller is fixedly sleeved on an outer ring of the third bearing;
the second gear is fixedly sleeved on the upper portion of the first roller, the second rotating shaft penetrates through the second gear, and the second gear is meshed with the first gear.
5. The film pulling assembly of the film wrapping machine of claim 4, wherein:
the second wheel sealing body comprises a third rotating shaft, a fourth bearing seat, a second connecting plate, a fourth rotating shaft, a fifth bearing and a second roller;
the third rotating shaft is fixed on the mounting plate and is positioned on one side of the first rotating shaft;
the fourth bearing seat is sleeved on the upper part of the third rotating shaft and is in rotating fit with the third rotating shaft;
the second connecting plate is fixed at the bottom of the fourth bearing seat, and the third rotating shaft penetrates through the second connecting plate;
a second displacement hole is formed in the mounting plate and is positioned on one side of the third rotating shaft;
the upper part of the fourth rotating shaft is fixed on the first connecting plate, and the lower part of the fourth rotating shaft penetrates through the second displacement hole and extends to the lower part of the mounting plate;
the fifth bearing is sleeved at the lower part of the fourth rotating shaft, and the fifth bearing is in rotating fit with the fourth rotating shaft;
the second roller is fixedly sleeved on the outer ring of the fifth bearing.
6. The film pulling assembly of the film wrapping machine of claim 5, wherein:
the telescopic piece comprises a cylinder, a connecting seat and a stand column;
a first protruding part is arranged on the first connecting plate, and a first groove is formed in the first protruding part;
a second protruding part is arranged on the second connecting plate, and a second groove is formed in the second protruding part;
the cylinder is fixed on the top of the mounting plate;
the connecting seat is fixed at the end part of the telescopic end of the air cylinder;
the upright post is fixed on the connecting seat, the upright post penetrates through the first groove and the second groove, and the outer wall of the upright post is in contact with the inner walls of the first groove and the second groove respectively.
7. The film pulling assembly of the film wrapping machine according to claim 1, wherein:
the height adjusting piece comprises a bottom plate, a vertical frame, a guide pillar, a guide frame, a screw rod, a nut and a handle;
the bottom end of the stand is fixed on the top of the bottom plate;
the bottom end of the guide post is fixed on the top of the bottom plate, the guide frame is sleeved on the guide post, and the guide frame is in sliding fit with the guide post;
the mounting plate is fixedly connected with the guide frame;
the nut is fixed the bottom of mounting panel, the bottom of lead screw is rotated and is connected on the bottom plate, the top of lead screw is passed the nut with the mounting panel with handle fixed connection, the lead screw with the nut cooperation.
8. The film pulling assembly of a film packaging machine according to claim 6, characterized in that:
the film drawing piece comprises a first rubber wrapping wheel, a fifth rotating shaft, a sixth bearing seat, a second rubber wrapping wheel, an eccentric shaft, a seventh bearing seat, a sleeve block, a wheel pulling rod and a clamping plate;
the sixth bearing seat is fixed on the mounting plate, the fifth rotating shaft penetrates through the sixth bearing seat, the fifth rotating shaft is in running fit with the sixth bearing seat, one part of the fifth rotating shaft is positioned above the mounting plate, the other part of the fifth rotating shaft is positioned below the mounting plate, the first rubber coating wheel is fixed at the bottom of the fifth rotating shaft, the seventh bearing seat is fixed on the mounting plate, the seventh bearing seat is positioned on one side of the sixth bearing seat, the eccentric shaft penetrates through the seventh bearing seat, the eccentric shaft is in running fit with the seventh bearing seat, one part of the eccentric shaft is positioned above the mounting plate, the other part of the eccentric shaft is positioned below the mounting plate, and the second rubber coating wheel is in running connection with the bottom end of the eccentric shaft;
the sleeve block is fixedly sleeved on the upper part of the eccentric shaft, and the wheel pulling rod is rotatably connected to the sleeve block;
the clamping plate is fixed on the mounting plate and is positioned below the poking wheel rod.
9. The film pulling assembly of the film wrapping machine of claim 8, wherein:
the transmission set comprises a first toothed chain wheel, a second toothed chain wheel, a third toothed chain wheel, a fourth toothed chain wheel, a sixth rotating shaft, an eighth bearing seat, a connecting plate, a fifth toothed chain wheel, a chain ring and a motor;
the motor is fixed on the mounting plate;
the first toothed chain wheel is fixed at the top of the motor;
the second toothed chain wheel is fixed on the upper part of one of the fifth rotating shafts, and the fourth toothed chain wheel is fixed on the upper part of the other fifth rotating shaft;
the third toothed chain wheel is fixed on the upper part of the first rotating shaft and is positioned above the second bearing seat;
the bottom of the sixth rotating shaft is fixed on the mounting plate, the eighth bearing seat is sleeved on the upper portion of the sixth rotating shaft and is in rotating fit with the sixth rotating shaft, one end of the connecting plate is fixed at the bottom of the eighth bearing seat, and the fifth toothed chain wheel is rotatably connected to the other end of the connecting plate;
the chain ring is sequentially wound on the first toothed chain wheel, the fifth toothed chain wheel, the second toothed chain wheel, the third toothed chain wheel and the fourth toothed chain wheel.
10. The film pulling assembly of a film packaging machine according to claim 2, characterized in that:
the first film guide plate comprises a rail part, a vertical part and a film guide part;
the bottom of the track part is fixed on the top of the vertical part, and the track part is in sliding fit with the batten;
the top of the film guiding part is fixed at the bottom of the vertical part, and a part of the film guiding part extends into the film inlet and is positioned below the film passing seam;
the film outlet is obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920937602.8U CN210149667U (en) | 2019-06-21 | 2019-06-21 | Film drawing assembly of film packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920937602.8U CN210149667U (en) | 2019-06-21 | 2019-06-21 | Film drawing assembly of film packaging machine |
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| Publication Number | Publication Date |
|---|---|
| CN210149667U true CN210149667U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920937602.8U Active CN210149667U (en) | 2019-06-21 | 2019-06-21 | Film drawing assembly of film packaging machine |
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| Country | Link |
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| CN (1) | CN210149667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114671060A (en) * | 2021-11-30 | 2022-06-28 | 漳州市三丘机械设备有限公司 | Plane film drawing mechanism of bagging packaging machine |
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2019
- 2019-06-21 CN CN201920937602.8U patent/CN210149667U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114671060A (en) * | 2021-11-30 | 2022-06-28 | 漳州市三丘机械设备有限公司 | Plane film drawing mechanism of bagging packaging machine |
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