CN210592690U - Automatic membrane-arranging assembly device for L-shaped packaging machine - Google Patents

Abstract

The utility model provides an automatic membrane assembly device that puts for L type packagine machine, belongs to advanced manufacturing and automation technology field, including putting membrane left side frame, putting membrane right side frame, putting membrane roller one, putting membrane roller two, kingpin roller train, kingpin driven roll, send membrane power roller, send membrane driven roll, aluminum alloy roller, put membrane motor, put membrane gear drive subassembly, lead membrane roller and pendulum rod subassembly. A automatic membrane assembly quality of putting for L type packagine machine, the setting of the cylinder and the roller of automatic membrane assembly quality of putting can be so that avoid the film jamming or because traction force causes the damage excessively, guarantee the smooth transport of film, job stabilization is reliable, can launch smoothly carrying the packaging film material that gets into on the membrane material direction packing plant through sending membrane power roller effectively, avoided the packaging film material phenomenons such as fold or folding shrink one to appear.

Description

Automatic membrane-arranging assembly device for L-shaped packaging machine

Technical Field

The utility model belongs to the technical field of advance manufacturing and automation, specifically, relate to an automatic membrane assembly device of putting for L type packagine machine.

Background

The full-automatic L-shaped sealing, cutting and shrinking packaging machine is a full-automatic packaging machine, is widely suitable for the industries of mass production of printing, color boxes, greeting cards, photo albums, photo frames, medicines, electronics, daily chemicals, cosmetics and the like, can be matched with an automatic packaging assembly line for use, automatically finishes feeding, bagging, sealing, cutting and shrinking, and has high working efficiency.

At present, the banding order of current packagine machine to the wrapping bag is general is to cutting the membrane, the banding, for making the work piece can be by complete the tectorial membrane packing that carries on, need be with the continuous upper and lower surface of carrying the work piece of film, then cut out through sealing and cutting the device and seal and cut, current packagine machine puts membrane mechanism because structural design's is unreasonable, make the film stretch excessively, the film skew appears easily in the tensile in-process of deriving, film damage or stretch-break problem even, it has seriously influenced the quality of sealing or packing, therefore, need one set of reasonable in design urgently, send the membrane of putting of membrane mechanism smoothly.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing an automatic membrane assembly quality of putting for L type packagine machine has solved the automatic packaging machine film and has gone up the membrane in-process, and the tensile unreasonable that appears, the damaged problem of film skew.

The technical scheme is as follows: the utility model provides an automatic membrane assembly device of putting for L type packagine machine, including putting membrane left side frame, putting membrane right side frame, putting membrane roller one, putting membrane roller two, kingpin roller train, kingpin driven roll, sending membrane power roller, sending membrane driven voller, aluminum alloy roller, putting membrane motor, putting membrane gear drive subassembly, guide membrane roller and pendulum rod subassembly, it erects on L type packagine machine's support body to put membrane left side frame and put membrane right side frame, it all sets up between putting membrane left side frame and putting membrane right side frame to put membrane roller one, put membrane roller two, kingpin roller train, kingpin driven roll, send membrane power roller, send membrane driven voller, aluminum alloy roller, guide membrane roller and pendulum rod subassembly, it is equipped with the film material on the second up end to put membrane roller one and put membrane roller, the film on the film material roll passes kingpin in proper order, kingpin driven roll, send membrane power roller, the membrane roller, The film feeding device comprises a film feeding driven roller, an aluminum alloy roller, a swing rod assembly and a film guide roller, wherein a film placing motor and a film placing gear transmission assembly are arranged on a film placing right frame and are connected with a driving wheel of the film placing motor and the film placing gear transmission assembly, a film feeding power roller is connected with a driven wheel of the film placing gear transmission assembly, the driving wheel of the film placing gear transmission assembly and the driven wheel of the film placing gear transmission assembly are connected through a chain, and a group of punching needles are arranged on the outer wall of a needle roller group.

Further, foretell an automatic membrane module device that puts for L type packagine machine, it is equipped with the rubber tyer locating lever on the left frame of putting the membrane and putting the right frame of membrane, be equipped with two sets of rubber tyer locating component on the rubber tyer locating lever, rubber tyer locating component is located puts the both ends that membrane roller one and put membrane roller two go up the film material book.

Further, foretell an automatic membrane module assembly device that sets up for L type packagine machine, rubber tyer locating component includes locking knob and rubber tyer locating support, rubber tyer locating support cover is established on the rubber tyer locating lever to the rubber tyer locating support can follow the axial slip of rubber tyer locating lever, locking knob and rubber tyer locating support threaded connection, and the one end that the locking knob stretched into rubber tyer locating support can offset with the outer wall of rubber tyer locating lever.

Further, foretell an automatic membrane assembly quality that puts for L type packagine machine, automatic membrane assembly quality that puts still includes fixed vaulting pole, vertical activity vaulting pole and horizontal activity vaulting pole, fixed vaulting pole and vertical activity vaulting pole set up on L type packagine machine's support body according to the order from top to bottom, horizontal activity vaulting pole can follow the horizontal direction removal of L type packagine machine support body, vertical activity vaulting pole can follow the vertical direction removal of L type packagine machine support body.

Further, foretell an automatic membrane assembly device of setting for L type packagine machine, be equipped with horizontal support rod seat on the L type packagine machine support body, be equipped with horizontal locking knob on the horizontal support rod seat, horizontal support rod seat cover is established on horizontal activity vaulting pole, horizontal locking knob and horizontal support rod seat threaded connection to horizontal locking knob can be with horizontal activity vaulting pole locking on horizontal support rod seat, can overlap on the horizontal activity vaulting pole and establish antistatic cloth.

Further, foretell an automatic membrane assembly device of putting for L type packagine machine, be equipped with on the L type packagine machine frame body and put the membrane slide, it puts the membrane slider to be equipped with on the membrane slide, it can lock on putting the membrane slide to put membrane slider accessible screw, the both ends of vertical activity vaulting pole respectively with put the membrane slider and be connected.

Furthermore, in the automatic film arranging assembly device for the L-shaped packaging machine, the first film arranging roller is provided with scales.

Further, in the automatic film arranging assembly device for the L-shaped packaging machine, the film feeding power roller and the film feeding driven roller are rubber-coated rollers or are provided with a galvanized coating.

Furthermore, the swing rod component of the automatic membrane arranging assembly device for the L-shaped packaging machine comprises a swing rod, a membrane lifting signal shaft, a swing rod fixing plate, an overpressure spring roll, a spring roll fixing frame and a spring roll tensioning adjusting bolt, the spring roll fixing frame is fixedly arranged on the left film placing frame, the overpressure spring roll is arranged in the spring roll fixing frame, two ends of the swing rod are respectively erected on the left film placing frame and the right film placing frame, and both ends of the swing rod are sleeved with swing rod fixing plates, the end part of each swing rod fixing plate far away from the swing rod is provided with a membrane lifting signal shaft, the end part of the swing rod close to the left membrane placing frame is provided with a spring roll clamping groove, the end part of the overpressure spring roll close to the circle center is arranged in the spring roll clamping groove, the spring roll tensioning adjusting bolt is arranged on the left membrane placing frame through an adapter plate, and one end of the spring roll tensioning adjusting bolt is inserted into the spring roll fixing frame and is propped against the outer wall of the overpressure spring roll.

Further, the automatic membrane arranging assembly device for the L-shaped packaging machine is characterized in that the spring roll fixing frame is of a rectangular frame connection structure, a spring roll clamping ring is arranged in the spring roll fixing frame, a group of round-head grooves are formed in the outer wall of the spring roll clamping ring in an annular array mode, the overpressure spring roll is arranged in the spring roll clamping ring, the end portion of the overpressure spring roll outside the circumference is in a hook shape and is arranged in the round-head grooves, a bolt fixing plate is arranged on the membrane arranging left frame, the interface of the bolt fixing plate is U-shaped, the spring roll tensioning adjusting bolt is assumed to be located between two parallel end portions of the bolt fixing plate, two end portions of the spring roll tensioning adjusting bolt extend out of the bolt fixing plate, a tensioning spring is sleeved on the outer wall of the spring roll tensioning adjusting bolt and is located between the two parallel end portions of the bolt fixing plate, and two end portions of the spring roll tensioning adjusting bolt are sleeved with, the locking nuts are located outside two sides of the bolt fixing plate, and the spring roll tensioning adjusting bolts are limited on the bolt fixing plate by the locking nuts.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: the sealing and cutting packaging machine can stably and continuously carry out the film conveying through the arranged film placing device so as to package products in the subsequent process, and can recycle the residual film scraps after the sealing and cutting knife is cut off through the arranged scrap collecting device, so that the phenomenon that the residual film scraps are scattered and discarded in a workplace to influence the work order is avoided; the cutter seals from top to bottom that sets up, can be for required size with the film according to setting for the cutting, so that wrap up the product is whole, setting through preceding back conveyer belt, can reach stable carry the product to sealing the cutter, can carry the product to next process simultaneously, guarantee going on in succession of production, through reasonable structure setting, make the orderly setting of each work module on the support body, can be reasonable carry out the packing of product, the whole theory of operation of equipment is simple and easy, work process automation degree is high, required manpower is few, and the production efficiency is improved, and is suitable for the large-scale application of industry.

A automatic membrane assembly quality of putting for L type packagine machine, the setting of the cylinder and the roller of automatic membrane assembly quality of putting can be so that avoid the film jamming or because traction force causes the damage excessively, guarantee the smooth transport of film, job stabilization is reliable, can launch smoothly carrying the packaging film material that gets into on the membrane material direction packing plant through sending membrane power roller effectively, avoided the packaging film material phenomenons such as fold or folding shrink one to appear.

Drawings

Fig. 1 is a schematic structural view of the sealing and cutting packaging machine of the present invention;

fig. 2 is a left side view of the sealing and cutting packaging machine of the present invention;

fig. 3 is an exploded view of the sealing and cutting packaging machine of the present invention;

FIG. 4 is an exploded view of the membrane module assembly of the present invention;

FIG. 5 is a schematic structural view of the membrane assembling device of the present invention;

FIG. 6 is a second schematic structural view of the membrane assembling device of the present invention;

fig. 7 is an enlarged view of a portion a of fig. 4 according to the present invention;

fig. 8 is a first schematic structural diagram of the swing link assembly according to the present invention;

fig. 9 is a schematic structural diagram of a swing link assembly according to the present invention;

FIG. 10 is a schematic view of the overall structure of the membrane assembly device of the present invention;

fig. 11 is an exploded view of the scrap wheel assembly of the present invention;

fig. 12 is a schematic structural view of the scrap wheel assembly of the present invention;

fig. 13 is an exploded view of the scrap conveyor assembly of the present invention;

fig. 14 is a schematic structural view of the residue conveying assembly of the present invention;

fig. 15 is a first schematic structural view of an upper cutter holder assembly according to the present invention;

fig. 16 is a second schematic structural view of the upper cutter holder assembly according to the present invention;

fig. 17 is an enlarged view of a portion a of fig. 15 according to the present invention;

fig. 18 is a schematic structural view of the upper and lower cutter driving assemblies of the present invention;

fig. 19 is a schematic structural view of the lower cutter holder assembly of the present invention;

fig. 20 is a schematic structural view of the front conveying assembly of the present invention;

fig. 21 is a schematic structural view of the L-shaped packaging frame body of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the 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 therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

The sealing and cutting packaging machine shown in fig. 1-3 comprises a film arranging assembly device 1, an automatic residual material receiving device 2, an upper cutter device, a lower cutter device, an automatic conveying device 4 and a control panel 5, wherein the film arranging assembly device 1, the automatic conveying device 4, the upper cutter device, the lower cutter device 3 and the automatic residual material receiving device 2 are sequentially arranged according to production procedures, and an adjusting knob is arranged on the control panel 5 to set working parameters of the L-shaped packaging machine.

Specifically, in the above structure, the film-placing assembly apparatus 1 shown in fig. 4-10 includes a left film-placing frame 101, a right film-placing frame 102, a first film-placing roller 103, a second film-placing roller 104, a needle roller set 105, a needle driven roller 106, a film-feeding power roller 107, a film-feeding driven roller 108, an aluminum alloy roller 109, a film-placing motor 110, a film-placing gear transmission assembly 111, a film-guiding roller 112, and a swing link assembly 125, wherein the left film-placing frame 101 and the right film-placing frame 102 are erected on a frame body of an L-shaped packaging machine, the first film-placing roller 103, the second film-placing roller 104, the needle roller set 105, the needle driven roller 106, the film-feeding power roller 107, the film-feeding driven roller 108, the aluminum alloy roller 109, the film-guiding roller 112, and the swing link assembly 125 are all disposed between the left film-placing frame 101 and the right film-placing frame 102, a film material roll is disposed on upper end surfaces of the first film-placing roller 103 and the second film-placing roller 104, and a film material, The film feeding device comprises a needle roller driven roller 106, a film feeding power roller 107, a film feeding driven roller 108, an aluminum alloy roller 109, a swing rod assembly 125 and a film guide roller 112, wherein a film placing motor 110 and a film placing gear transmission assembly 111 are arranged on a film placing right frame 102, the film placing motor 110 is connected with a driving wheel of the film placing gear transmission assembly 111, the film feeding power roller 107 is connected with a driven wheel of the film placing gear transmission assembly 111, the driving wheel of the film placing gear transmission assembly 111 is connected with the driven wheel of the film placing gear transmission assembly 111 through a chain, and a group of punching needles 113 are arranged on the outer wall of a needle roller set 105; rubber wheel positioning rods 114 are arranged on the left film placing frame 101 and the right film placing frame 102, two rubber wheel positioning assemblies 115 are arranged on the rubber wheel positioning rods 114, and the rubber wheel positioning assemblies 115 are located at two ends of a film material roll on the first film placing roller 103 and the second film placing roller 104. The rubber wheel positioning assembly 115 comprises a locking knob 116 and a rubber wheel positioning support 117, the rubber wheel positioning support 117 is sleeved on the rubber wheel positioning rod 114, the rubber wheel positioning support 117 can slide along the axial direction of the rubber wheel positioning rod 114, the locking knob 116 is in threaded connection with the rubber wheel positioning support 117, and one end, extending into the rubber wheel positioning support 117, of the locking knob 116 can abut against the outer wall of the rubber wheel positioning rod 114. Automatic it makes up membrane assembly device and still includes fixed vaulting pole 118, vertical activity vaulting pole 119 and horizontal activity vaulting pole 120, fixed vaulting pole 118 and vertical activity vaulting pole 119 set up on L type packagine machine's support body according to the order from top to bottom, horizontal activity vaulting pole 120 can follow the horizontal direction removal of L type packagine machine support body, vertical activity vaulting pole 119 can follow the vertical direction removal of L type packagine machine support body. Be equipped with horizontal support rod seat 121 on the L type packagine machine support body, be equipped with horizontal locking knob 122 on the horizontal support rod seat 121, horizontal support rod seat 121 cover is established on horizontal activity vaulting pole 120, horizontal locking knob 122 and horizontal support rod seat 121 threaded connection to horizontal locking knob 122 can lock horizontal activity vaulting pole 120 on horizontal support rod seat 121, can overlap on the horizontal activity vaulting pole 120 and establish antistatic cloth. Be equipped with on the L type packagine machine frame body and put membrane slide 123, it colors the orange peel and puts membrane slider 124 to put membrane slide 123, it can lock on putting membrane slide 123 to put membrane slider 124 accessible screw, the both ends of vertical activity vaulting pole 119 are connected with putting membrane slider 124 respectively. Scales are arranged on the first film placing roller 103. The film feeding power roller 107 and the film feeding driven roller 108 are rubber-coated rollers or are provided with a galvanized coating. The swing link assembly 125 comprises a swing link 126, a membrane lifting signal shaft 127, a swing link fixing plate 128, an overpressure spring roll 129, a spring roll fixing frame 130 and a spring roll tension adjusting bolt 131, the spring roll fixing frame 130 is fixedly arranged on the left film placing frame 101, the overpressure spring roll 129 is arranged in the spring roll fixing frame 130, two ends of the swing rod 126 are respectively erected on the film placing left frame 101 and the film placing right frame 102, and two ends of the swing rod 126 are sleeved with swing rod fixing plates 128, the end part of the swing rod fixing plate 128 far away from the swing rod 126 is provided with a membrane lifting signal shaft 127, the end part of the swing link 126 close to the left membrane placing frame 101 is provided with a spring roll clamping groove 132, the end part of the overpressure spring roll 129 close to the circle center is arranged in a spring roll clamping groove 132, the spring roll tensioning adjusting bolt 131 is arranged on the membrane placing left frame 101 through an adapter plate, and one end of a spring roll tension adjusting latch 131 is inserted into the spring roll holder 130 against the outer wall of the overpressure spring roll 129. The spring roll fixing frame 130 is of a rectangular frame connection structure, a spring roll clamping ring 133 is arranged in the spring roll fixing frame 130, a group of round-head grooves 134 are formed in the outer wall of the spring roll clamping ring 133 in an annular array, the overpressure spring roll 129 is arranged in the spring roll clamping ring 133, the end part of the overpressure spring roll 129 outside the circumference is arranged in the round-head grooves 134 in a hook shape, a bolt fixing plate 135 is arranged on the film placing left frame 101, the interface of the bolt fixing plate 135 is U-shaped, the spring roll tensioning adjusting bolt 131 is supposed to be arranged between two parallel end parts of the bolt fixing plate 135, two end parts of the spring roll tensioning adjusting bolt 131 extend out of the bolt fixing plate 135, a tensioning spring 136 is sleeved on the outer wall of the spring roll tensioning adjusting bolt 131, the tensioning spring 136 is arranged between the two parallel end parts of the bolt fixing plate 135, and locking nuts 137 are sleeved on two end parts of the spring roll tensioning adjusting, the lock nuts 137 are located outside both sides of the latch fixing plate 135, and the lock nuts 137 restrain the coil tension adjusting latches 131 to the latch fixing plate 135.

The automatic remnant material receiving device 2 as shown in fig. 11-14 comprises a remnant material wheel assembly 201, a remnant material conveying assembly 202, a remnant material receiving motor 203 and a gear set 204, wherein the remnant material wheel assembly 201, the remnant material conveying assembly 202, the remnant material receiving motor 203 and the gear set 204 are all arranged on the frame body of the L-shaped packing machine, the remnant material receiving motor 203 and the gear set 204 are connected, the remnant material receiving motor 203 can drive the gear set 204 to rotate, the remnant material wheel assembly 201 and the remnant material conveying assembly 202 are both connected with the gear set 204, the remnant material conveying assembly 202 can convey remnant materials onto the remnant material wheel assembly 201, and the remnant material wheel assembly 201 can wind remnant materials; the scrap wheel assembly 201 comprises a scrap chain wheel I205, a scrap wheel shaft plate 206, a scrap wheel body 207, a scrap wheel shaft 208 and a scrap wheel shaft fixing seat 209, the scrap wheel fixing seat 209 is fixedly arranged on a frame body of the L-shaped packaging machine through bolts, one end of the scrap wheel shaft 208 is arranged on the scrap wheel shaft fixing seat 209, two ends of the scrap wheel shaft 208 extend out of the scrap wheel shaft fixing seat 209, the scrap wheel body 207 and the scrap wheel shaft plate 206 are sleeved on the scrap wheel shaft 208, two ends of the scrap wheel body 207 are provided with the scrap wheel shaft plate 206, the scrap chain wheel I205 is fixedly arranged at one end, close to the scrap wheel shaft fixing seat 209, of the scrap wheel shaft 208, and the scrap chain wheel I205 is meshed with a gear of the gear set 204. One end, far away from the first scrap sprocket 205, of the scrap wheel axle 208 is provided with a scrap wheel plate locking nut 210, a scrap wheel fixing clamping sleeve 211 and an elasticity adjusting nut 212, the scrap wheel plate locking nut 210 can lock the scrap wheel axle plate 206 and the scrap wheel fixing clamping sleeve 211 on the scrap wheel axle 208, and the elasticity adjusting nut 212 is in threaded connection with the end of the scrap wheel axle 208. The residual material wheel axle 208 is sleeved with a residual material wheel fixing shaft sleeve 213 and a spring 214, one end of the spring 214 is abutted against the residual material wheel axle 208, and the other end of the spring 214 can be abutted against the tightness adjusting nut 212 through the residual material wheel axle plate 206. The residue conveying assembly 202 comprises an upper pressing conveying belt 215, a set of upper pressing rollers 216, a lower pressing conveying belt 217 and a set of lower pressing rollers 218, the set of upper pressing rollers 216 and the set of lower pressing rollers 218 are arranged on a frame body of the L-shaped packaging machine through rotating shafts and bearings, the upper pressing conveying belt 215 is sleeved outside the set of upper pressing rollers 216, the lower pressing conveying belt 217 is sleeved outside the set of lower pressing rollers 218, residues can be arranged between the upper pressing conveying belt 215 and the lower pressing conveying belt 217, and the upper pressing conveying belt 215 is located right above the lower pressing conveying belt 217. The residual material conveying assembly 202 further comprises a lower pressing roller rotating shaft 219 and an upper pressing roller rotating shaft 220, the lower pressing roller rotating shaft 219 and the upper pressing roller rotating shaft 220 are both arranged on the frame body of the L-shaped packaging machine, the upper pressing roller 216 is fixedly connected with the lower pressing roller rotating shaft 219, and the lower pressing roller 218 is fixedly connected with the upper pressing roller rotating shaft 220. The lower pressing roller 218 is sleeved with a second defective material chain wheel 221 and a third defective material chain wheel 222, the second defective material chain wheel 221 is meshed with a gear of the gear set 204, the rotating shaft 220 of the upper pressing roller is sleeved with a fourth defective material chain wheel 223, and the third defective material chain wheel 222 is meshed with the fourth defective material chain wheel 223. The upper pressing conveying belt 215 and the lower pressing conveying belt 217 are provided with an upper residual material limiting stop lever 224 and a lower residual material limiting stop lever 225 along the starting end of residual material conveying, the upper residual material limiting stop lever 224 and the lower residual material limiting stop lever 225 are arranged on a frame body of the L-shaped packaging machine, and the lower residual material limiting stop lever 225 is positioned under the upper residual material limiting stop lever 224. The residue conveying assembly 202 further comprises an upper conveying belt support frame 226 and a lower conveying belt support frame 227, the upper conveying belt support frame 226 and the lower conveying belt support frame 227 are both arranged on the frame body of the L-shaped packaging machine, the lower conveying belt support frame 227 is located under the upper conveying belt support frame 226, the group of upper pressing rollers 216 is arranged on the upper conveying belt support frame 226, and the group of lower pressing rollers 218 is arranged on the lower conveying belt support frame 227. The upper conveyor belt support frame 226 and the lower conveyor belt support frame 227 respectively comprise a group of support pillars 228, a first conveyor belt support plate 229 and a second conveyor belt support plate 230, one end of the group of support pillars 228 is fixedly arranged on the frame body of the L-shaped packaging machine, the other end of the group of support pillars 228 is provided with the first conveyor belt support plate 229, the first conveyor belt support plate 229 and the second conveyor belt support plate 230 are connected through bolts, an upper pressing conveyor belt 215 and a group of upper pressing rollers 216 are arranged between the first conveyor belt support plate 229 and the second conveyor belt support plate 230 of the upper conveyor belt support frame 226, and a lower pressing conveyor belt 217 and a group of lower pressing rollers 218 are arranged between the first conveyor belt support plate 229 and the second conveyor belt support plate 230. And a residual material guide wheel 231 is arranged on the frame body of the L-shaped packaging machine, the residual material guide wheel 231 is positioned at the tail ends of the upper pressing conveying belt 215 and the lower pressing conveying belt 217 along the residual material conveying direction, and the residual material guide wheel 231 is positioned right above the residual material wheel assembly 201.

As shown in fig. 15-17, the upper and lower cutter device 3 includes an upper and lower cutter driving assembly 301, an upper cutter holder assembly 302, and a lower cutter holder assembly 303, the upper and lower cutter driving assembly 301 is disposed on the frame body of the L-shaped packaging machine, one end of the lower cutter holder assembly 303 is hinged to the frame body of the L-shaped packaging machine, and the other end of the lower cutter holder assembly 303 is hinged to the upper and lower cutter driving assembly 301, the end of the upper cutter holder assembly 302 close to the lower cutter holder assembly 303 hinged to the frame body of the L-shaped packaging machine is connected to the lower cutter holder assembly 303, and the other end of the upper cutter holder assembly 302 away from the lower cutter holder assembly 303 hinged to the frame body of the L-shaped packaging machine is hinged to the upper and lower cutter driving assembly 301, and the upper cutter holder assembly; wherein the upper cutter holder assembly 302 comprises an upper cutter holder 304, a side sealing cutter 305, a front sealing cutter 306, a front electrothermal tube 307, a side electrothermal tube 308 and an upper cutter holder supporting rod 309, the section of the upper cutter holder 304 is U-shaped, and the two parallel ends of the upper cutter holder 304 are connected with the lower cutter holder assembly 303, the side seal 305 is disposed on one of the two parallel sides of the upper cutter holder 304, the front sealing knife 306 is arranged on the bottom edge of the upper knife seat 304, the cross section formed by the side sealing knife 305 and the front sealing knife 306 is L-shaped, the front electrothermal tube 307 is arranged in the front sealing knife 306, and the front electric heating tube 307 is arranged along the length direction of the front sealing knife 306, the side electric heating tube 308 is arranged in the side sealing knife 305, and the side electric heating tube 308 is arranged along the length direction of the side knife 305, the upper knife rest support bar 309 is arranged on the upper knife rest 304, and the two ends of the upper knife rest support bar 309 extending out of the upper knife rest 304 are hinged with the upper and lower knife driving assemblies 301. The upper cutter holder 304 is provided with connecting seats 310 on two parallel side walls, and two ends of the upper cutter holder supporting rod 309 are erected on the connecting seats 310. The upper and lower cutter driving assembly 301 comprises an upper and lower sealing cutter driving cylinder 311, an adapter plate 312, a rotating shaft 313, a connecting plate 315 located at two ends of the rotating shaft 313, an upper sealing cutter driving support rod 316 and a lower sealing cutter driving support rod 317, one end of the upper and lower sealing cutter driving cylinder 311 is fixedly arranged on a frame body of the L-shaped packaging machine, two ends of the rotating shaft 313 are arranged on the frame body of the L-shaped packaging machine through bearings, one end of the adapter plate 312 is connected with a piston rod of the upper and lower sealing cutter driving cylinder 311, the other end of the adapter plate 312 is connected with the rotating shaft 313, the connecting plate 315 is sleeved on the rotating shaft 314, one ends of the upper sealing cutter driving support rod 316 and the lower sealing cutter driving support rod 317 are hinged to the connecting plate 315 respectively, the upper sealing cutter driving support rod 316 is hinged to the upper cutter holder 304, and the lower sealing cutter driving support rod 317 is hinged to. The lower cutter holder assembly 303 comprises a lower cutter holder 318, a cutter holder support plate 319, a group of buffer assemblies one 320, a front cutter holder 321, a side cutter holder 322 and a lower cutter holder support rod 323, the lower cutter holder 318 is in a U-shaped frame structure symmetrical to the upper cutter holder 304, the outer side walls of two ends of the lower cutter holder 318 are provided with the cutter holder support plate 319, two ends of the cutter holder support plate 319 and two ends of the upper cutter holder 304 are correspondingly arranged, the cutter holder support plate 319 is connected with the upper cutter holder 304, a lower cutter holder mandrel 324 is arranged between two openings of the lower cutter holder 318, the lower cutter holder mandrel 324 is hinged with a frame body of an L-shaped machine tool, the front cutter holder 321 and the side cutter holder 322 are respectively arranged on two adjacent edges of the lower cutter holder 318, the front cutter holder 321 and the side cutter holder 322 are in an L shape, the front cutter holder 321 is positioned under the front seal cutter 306, the side cutter holder 322 is positioned, A group of buffer assemblies 320 is arranged between the lower tool apron 318 and the side tool rest 322, lower tool rest support rods 323 are arranged on the outer walls of two sides of one end, far away from the tool apron support plate 319, of the lower tool apron 318, and the lower tool rest support rods 323 are hinged to the lower sealing tool driving support rods 317. And silica gel 324 is embedded on the upper end surfaces of the front tool holder 321 and the side tool holders 322. The first buffer assembly 320 comprises a stud 314, a nut 325 and a spring 326, wherein the upper end of the stud 314 is connected with the lower end surfaces of the front tool holder 321 and the side tool holder 322 respectively, the lower end of the stud 314 passes through the lower tool holder 318, the stud 314 is in threaded connection with the nut 325, the nut 325 is positioned below the lower tool holder 318, and the spring 326 is positioned between the lower tool holder 318 and the front tool holder 321 and between the lower tool holder 318 and the side tool holder 322. The upper end surface of the upper cutter holder 304 is provided with a group of bolts 327, the upper cutter holder 304 is covered with an upper holder protection plate 328, and the upper cutter holder 304 and the upper holder protection plate 328 are connected through the group of bolts 327. The upper cutter holder 304 is provided with a side cutter guard 329 and a front cutter guard 330, the side cutter guard 329 is arranged on two sides of the side cutter 305, and the front cutter guard 330 is arranged on two sides of the front cutter 306. A second buffer component 331 and a second limiting rod 332 are arranged between the upper cutter seat protection plate 328 and the upper cutter seat 304, and the second limiting rod 332 is fixedly arranged on the upper end surface of the upper cutter seat 304. The second buffer component 331 comprises a telescopic sleeve 333, a telescopic rod 334, a second spring 335 and a second nut 336, one end of the telescopic sleeve 333 is arranged on the upper knife holder 304 through a fixed seat, one end of the telescopic rod 334 is inserted into the telescopic sleeve 333, the other end of the telescopic rod 334 is connected with the upper knife holder protection plate 328 through the second nut 336, the second spring 335 is sleeved on the outer walls of the telescopic sleeve 333 and the telescopic rod 334, and two ends of the second spring 335 are respectively abutted to the adapter on the telescopic sleeve 333 and the upper knife holder protection plate 328.

As shown in fig. 18 to 21, the automatic conveying device 4 includes an L-shaped packaging machine frame body 401, a front conveying assembly 402 and a rear conveying assembly 403, wherein the front conveying assembly 402 and the rear conveying assembly 403 are fixedly arranged on the L-shaped packaging machine frame body 401, and the front conveying assembly 402 is located in front of the rear conveying assembly 403 along the product conveying direction. Wherein, preceding conveying assembly 402 includes preceding automatic conveyer belt 404, goes up and divides membrane set-square 405, divides the membrane set-square down (divide membrane set-square and last membrane set-square 405 same setting down, omit not shown in the figure) and lift adjusting device 407, preceding automatic conveyer belt 404 sets up on L type packagine machine frame body 401, lift adjusting device 407 sets up on L type packagine machine frame body 401 to lift adjusting device 407 is located preceding automatic conveyer belt 404 along the terminal of direction of transfer, it sets up on lift adjusting device 407 to go up to divide membrane set-square, divide membrane set-square down to set up on L type packagine machine frame body 401, go up to divide membrane set-square 405 and divide membrane set-square down to be located the upper and lower below of preceding automatic conveyer belt 404 respectively to go up to divide membrane set-square 405 and divide membrane set-square symmetry about with down to set-square. The lifting adjusting device 407 comprises a lifting adjusting screw 408, an adjusting hand wheel 409, guide posts 410 arranged on two sides of the lifting adjusting screw 408, a triangular plate supporting plate 411 and a guide post connecting plate 412, the lower ends of the lifting adjusting screw 408 and the guide posts 410 are fixedly arranged on the L-shaped packaging machine frame body 401, the adjusting hand wheel 409 is arranged on the upper end portion of the lifting adjusting screw 408, the guide post connecting plate 412 is arranged on the upper end portion of the guide posts 410, the triangular plate supporting plate 411 is sleeved on the lifting adjusting screw 408 and the guide posts 410, and the upper film-separating triangular plate is arranged on the triangular plate supporting plate 411. A guide sleeve 413 is arranged between the guide post 410 and the triangle support plate 411. And a first position sensor supporting frame 414 is arranged on the L-shaped packaging machine frame body 401, and a position sensor is arranged on the first position sensor supporting frame 414. Two sides of the automatic conveying belt 404 on the L-shaped packaging machine frame body 401 are provided with position sensor support frames 415, and the position sensor support frames 415 are provided with position sensors. The L-shaped packaging machine frame body 401 comprises a main frame body 416, a film placing support rod 417 and an electric cabinet support rod 418, the film placing support rod 417 and the electric cabinet support rod 418 are arranged on the side wall of the main frame body 416, and the front conveying assembly 402 and the rear conveying assembly 403 are both arranged on the main frame body 416. Go up and divide membrane set-square 405 and divide membrane set-square down and include triangular supports frame 419 and U type support frame 420, a right-angle side of triangular supports frame 419 is fixed to be set up on set-square backup pad 411, the upper end of U type support frame 420 is fixed to be set up on set-square backup pad 411, another right-angle side that set-square backup pad 411 was kept away from to triangular supports frame 419 sets up in U type support frame 420.

Based on the structure, the utility model discloses seal and cut packagine machine's theory of operation does: placing PE packaging films on a left film placing frame 101 and a right film placing frame 102, enabling the PE packaging films to sequentially pass through a first film placing roller 103, a second film placing roller 104, a needle roller group 105, a needle driven roller 106, a film feeding power roller 107, a film feeding driven roller 108, an aluminum alloy roller 109, a film placing motor 110, a film placing gear transmission assembly 111, a film guide roller 112 and a swing rod assembly 125, enabling the PE packaging films to vertically pass through a horizontal movable film supporting rod 120, a fixed film supporting rod 118 and a vertical movable film supporting rod 119, dividing the PE packaging films into an upper layer and a lower layer, respectively passing through an upper film dividing triangular plate 405 and a lower film dividing triangular plate in the horizontal direction, arranging the PE packaging films along the conveying direction of a front conveying assembly 402 and a rear conveying assembly 403, pulling out a part of the PE packaging films, clamping the PE packaging films at one side edge of the end part between an upper pressing conveying belt 215 and a lower pressing conveying belt 217, and enabling the other side edge of the PE packaging films at the end part to be positioned between an upper cutting knife holder assembly 302 and a lower cutting knife holder assembly 303, starting the L-shaped packaging machine, starting the front conveying assembly 402 and the rear conveying assembly 403, pulling the PE packaging film to move by the upper pressing conveying belt 215 and the lower pressing conveying belt 217, moving for a certain distance, stopping the front conveying assembly 402 and the rear conveying assembly 403, combining the sealing cutters of the upper cutter holder assembly 302 and the lower cutter holder assembly 303, cutting and thermally sealing the PE packaging film, starting the front conveying assembly 402 and the rear conveying assembly 403, stopping the machine, frequently judging whether the size of the cut PE packaging film is suitable for a product to be packaged and not suitable, adjusting a control panel 5 of the L-shaped packaging machine, enabling the PE packaging film cut by the upper cutter holder assembly 302 and the lower cutter holder assembly 303 to reach the required size, starting the packaging machine, placing the product to be packaged on the front conveying assembly 402, moving the product to the tail end of the front conveying assembly 402 to enter the PE packaging film, and cutting the PE packaging film by the upper cutter holder assembly 302 and the lower cutter holder assembly 303, thereby completing the packaging of a product, and when the remnant of the PE packaging film cut reaches the remnant wheel assembly 201, the remnant is wound on the remnant wheel assembly 201.

The product wrapped by the PE packaging film is conveyed into a heat shrinking furnace through the rear conveying assembly 403, and the PE packaging film is baked so that the PE packaging film is only wrapped on the outer surface of the product, thereby completing the packaging of the product.

The foregoing 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 can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides an automatic membrane assembly quality that sets up for L type packagine machine which characterized in that: the film-placing device comprises a film-placing left frame (101), a film-placing right frame (102), a film-placing first roller (103), a film-placing second roller (104), a rolling needle roller set (105), a rolling needle driven roller (106), a film-feeding power roller (107), a film-feeding driven roller (108), an aluminum alloy roller (109), a film-placing motor (110), a film-placing gear transmission assembly (111), a film-guiding roller (112) and a swing rod assembly (125), wherein the film-placing left frame (101) and the film-placing right frame (102) are erected on a frame body of an L-shaped packaging machine, the film-placing first roller (103), the film-placing second roller (104), the rolling needle roller set (105), the rolling needle driven roller (106), the film-feeding power roller (107), the film-feeding driven roller (108), the aluminum alloy roller (109), the film-guiding roller (112) and the swing rod assembly (125) are all arranged between the film-placing left frame (101) and the film-placing right frame (102), and the upper end surfaces of the film-placing first roller (103), the film on the film material roll sequentially passes through a rolling needle roller group (105), a rolling needle driven roller (106), a film feeding power roller (107), a film feeding driven roller (108), an aluminum alloy roller (109), a swing rod assembly (125) and a film guide roller (112), the film placing motor (110) and the film placing gear transmission assembly (111) are arranged on the film placing right frame (102), the film placing motor (110) is connected with a driving wheel of the film placing gear transmission assembly (111), the film feeding power roller (107) is connected with a driven wheel of the film placing gear transmission assembly (111), the driving wheel of the film placing gear transmission assembly (111) is connected with the driven wheel of the film placing gear transmission assembly (111) through a chain, and a group of perforating needles (113) are arranged on the outer wall of the rolling needle roller group (105).

2. The automatic film arranging assembly device for an L-shaped packaging machine according to claim 1, wherein: rubber wheel positioning rods (114) are arranged on the left film placing frame (101) and the right film placing frame (102), two groups of rubber wheel positioning assemblies (115) are arranged on the rubber wheel positioning rods (114), and the rubber wheel positioning assemblies (115) are located at two ends of a film material roll on the first film placing roller (103) and the second film placing roller (104).

3. The automatic film arranging assembly device for an L-shaped packaging machine according to claim 2, wherein: the rubber wheel positioning assembly (115) comprises a locking knob (116) and a rubber wheel positioning support (117), the rubber wheel positioning support (117) is sleeved on the rubber wheel positioning rod (114), the rubber wheel positioning support (117) can slide along the axial direction of the rubber wheel positioning rod (114), the locking knob (116) is in threaded connection with the rubber wheel positioning support (117), and one end, extending into the rubber wheel positioning support (117), of the locking knob (116) can abut against the outer wall of the rubber wheel positioning rod (114).

4. The automatic film arranging assembly device for an L-shaped packaging machine according to claim 1, wherein: automatic put membrane equipment and still including fixed vaulting pole (118), vertical activity vaulting pole (119) and horizontal activity vaulting pole (120), fixed vaulting pole (118) and vertical activity vaulting pole (119) set up on L type packagine machine's support body according to the order from top to bottom, the horizontal direction that L type packagine machine support body can be followed in horizontal activity vaulting pole (120) removes, the vertical direction that L type packagine machine support body can be followed in vertical activity vaulting pole (119) removes.

5. The automatic film arranging assembly device for an L-shaped packaging machine as claimed in claim 4, wherein: be equipped with horizontal support pole seat (121) on the L type packagine machine support body, be equipped with horizontal locking knob (122) on horizontal support pole seat (121), horizontal support pole seat (121) cover is established on horizontal activity vaulting pole (120), horizontal locking knob (122) and horizontal support pole seat (121) threaded connection to horizontal locking knob (122) can be locked horizontal activity vaulting pole (120) on horizontal support pole seat (121), can overlap on horizontal activity vaulting pole (120) and establish antistatic cloth.

6. The automatic film arranging assembly device for an L-shaped packaging machine as claimed in claim 4, wherein: be equipped with on the L type packagine machine support body and put membrane slide (123), it puts membrane slider (124) to be equipped with on membrane slide (123), put membrane slider (124) accessible screw locking on putting membrane slide (123), the both ends of vertical activity vaulting pole (119) are connected with putting membrane slider (124) respectively.

7. The automatic film arranging assembly device for an L-shaped packaging machine according to claim 1, wherein: scales are arranged on the film placing roller I (103).

8. The automatic film arranging assembly device for an L-shaped packaging machine according to claim 1, wherein: the film feeding power roller (107) and the film feeding driven roller (108) are rubber-coated rollers or are provided with a zinc coating.

9. The automatic film arranging assembly device for an L-shaped packaging machine as claimed in claim 8, wherein: the membrane lifting device is characterized in that the swing rod assembly (125) comprises a swing rod (126), a membrane lifting signal shaft (127), a swing rod fixing plate (128), an overpressure spring roll (129), a spring roll fixing frame (130) and a spring roll tensioning adjusting bolt (131), the spring roll fixing frame (130) is fixedly arranged on the membrane placing left frame (101), the overpressure spring roll (129) is arranged in the spring roll fixing frame (130), two ends of the swing rod (126) are respectively erected on the membrane placing left frame (101) and the membrane placing right frame (102), swing rod fixing plates (128) are respectively sleeved at two ends of the swing rod (126), the membrane lifting signal shaft (127) is arranged at the end part, far away from the swing rod (126), of the swing rod (126) is provided with a spring roll clamping groove (132) close to the end part, close to the membrane placing left frame (101), of the overpressure spring roll (129) is arranged in the spring roll clamping groove (132), the spring roll tensioning adjusting bolt (131) is arranged on the film placing left frame (101) through the adapter plate, and one end of the spring roll tensioning adjusting bolt (131) is inserted into the spring roll fixing frame (130) to abut against the outer wall of the overpressure spring roll (129).

10. The automatic film arranging assembly device for an L-shaped packaging machine as claimed in claim 9, wherein: the spring roll fixing frame (130) is of a rectangular frame connection structure, a spring roll clamping ring (133) is arranged in the spring roll fixing frame (130), a group of round-head grooves (134) are formed in the outer wall of the spring roll clamping ring (133) in an annular array mode, the overpressure spring roll (129) is arranged in the spring roll clamping ring (133), the end portion of the overpressure spring roll (129) outside the circumference is arranged in the round-head groove (134) in a hook mode, a bolt fixing plate (135) is arranged on the film placing left frame (101), the interface of the bolt fixing plate (135) is U-shaped, the spring roll tensioning adjusting bolt (131) is supposed to be arranged between the two parallel end portions of the bolt fixing plate (135), the two end portions of the spring roll tensioning adjusting bolt (131) extend out of the bolt fixing plate (135), and a tensioning spring (136) is arranged on the outer wall of the spring roll tensioning adjusting bolt (131) in a sleeved mode, the tensioning spring (136) is located between two parallel end portions of the bolt fixing plate (135), two end portions of the spring roll tensioning adjusting bolt (131) are sleeved with locking nuts (137), the locking nuts (137) are located outside two sides of the bolt fixing plate (135), and the spring roll tensioning adjusting bolt (131) is limited on the bolt fixing plate (135) through the locking nuts (137).

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