CN210706265U

CN210706265U - High-frequency bag making machine

Info

Publication number: CN210706265U
Application number: CN201920971086.0U
Authority: CN
Inventors: 刘进富
Original assignee: Shanghai Yanzhen Automation Equipment Co ltd
Current assignee: Shanghai Yanzhen Automation Equipment Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-06-09
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a high frequency system bag machine, including the autoloading mechanism, high frequency heat seal mechanism and the automatic winding mechanism who arrange in proper order, autoloading mechanism includes pay-off frame, coil stock, a pair of pay-off fluting rubber roll and pay-off actuating mechanism, pay-off frame front end is provided with at least a set of coil stock and places the station, the core shaft both ends of wearing of coil stock are taken and are put on the coil stock of correspondence places the station, the feeder frame upper end is fixed with a set of pay-off cylinder group mounting panel, install respectively on the pay-off cylinder group mounting panel that corresponds at the both ends of a pair of pay-off fluting rubber roll, pay-off actuating mechanism is installed to one of them pay-off cylinder group mounting panel, pay-off actuating mechanism's output and. The utility model has the advantages of reasonable design, autoloading, high frequency butt fusion, automatic winding and the fixed number that can realize the material bag are cut, and production machining efficiency is high, and the material bag product quality of production is good.

Description

High-frequency bag making machine

Technical Field

The utility model relates to an agricultural vegetable fruit containing bag production facility technical field specifically is a high frequency system bag machine.

Background

Most of material bags popular in the market at present are produced in an electric heating mode, although the efficiency is high, the heat seal strength is low, and the heat seal line of the product is easy to crack, so that agricultural products such as garlic sprouts, vegetable, fruits and the like are scattered all the time, some agricultural products are directly damaged, the agricultural products are not well put into a cold storage for storage, and one bag is of little value to farmers, but the economic loss is relatively large due to the fact that one bag is opened. Therefore, in response to the demands of many customers and markets, it is necessary to develop a welding method for high frequency (high frequency) plastics to meet the demand. The high frequency plastic welding equipment is widely applied, and the working principle is that a high frequency magnetic field is utilized to polarize the structure of induced electric molecules in the material, the molecules generate heat instantly when moving at high speed, and two layers or multiple layers of materials are quickly welded together under certain external pressure. The welding strength of the material is the same as that of the material, the welded position is beautiful, and the welding strength is not comparable to that of any other welding mode.

In the actual production process, how to realize the autoloading, high frequency welding, the automatic winding and the definite number of material bag and cut into the technical problem that this application needs to solve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high frequency system bag machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a high-frequency bag making machine comprises an automatic feeding mechanism, a high-frequency heat sealing mechanism and an automatic winding mechanism which are sequentially arranged, wherein the automatic feeding mechanism comprises a feeding rack, a coil stock, a pair of feeding slotted rubber rollers and a feeding driving mechanism, at least one group of coil stock placing stations are arranged at the front end of the feeding rack, two ends of a core penetrating shaft of the coil stock are lapped on the corresponding coil stock placing stations, a group of feeding roller group mounting plates are fixed at the upper end of the feeding rack, two ends of the pair of feeding slotted rubber rollers are respectively mounted on the corresponding feeding roller group mounting plates, one feeding roller group mounting plate is provided with the feeding driving mechanism, and the output end of the feeding driving mechanism is in driving connection with the end part of one feeding slotted rubber roller;

the high-frequency heat seal mechanism comprises a high-frequency heat seal rack, a door-shaped machine head, a heat seal telescopic cylinder and a high-frequency heat seal die head, wherein a lower pressing plate is arranged on the upper end surface of the high-frequency heat seal rack, material guide PP plates are respectively arranged at the front end and the rear end of the lower pressing plate, the door-shaped machine head is fixed on the high-frequency heat seal rack, the heat seal telescopic cylinder is installed on the door-shaped machine head, the telescopic end of the heat seal telescopic cylinder penetrates through the door-shaped machine head and is fixedly connected with a horizontal adjusting plate, a linear clamping die aluminum strip is fixed on the horizontal adjusting plate through a plurality of connecting screws, and the high-frequency heat; auxiliary guide rods are further fixed on two sides of the upper end face of the horizontal adjusting plate and movably penetrate through auxiliary guide sleeves fixed on the gantry heads;

the automatic winding mechanism comprises a winding rack, a pair of winding slotted rubber rollers, a material receiving driving mechanism, a material rolling pulley mechanism used for winding bag materials and a material rolling driving mechanism used for driving the material rolling pulley mechanism to rotate, a group of material receiving roller group mounting plates are fixed at the upper end of the winding rack, two ends of the pair of winding slotted rubber rollers are respectively mounted on the corresponding material receiving roller group mounting plates, the material receiving driving mechanism is mounted on one material receiving roller group mounting plate, the output end of the material receiving driving mechanism is in driving connection with the end portion of one winding slotted rubber roller, the material rolling pulley mechanism is rotatably mounted at the rear end of the winding rack, the material rolling driving mechanism is further mounted at the rear end of the winding rack, and the output end of the material rolling driving mechanism is in driving connection with the material rolling pulley mechanism.

As a further aspect of the present invention: the coiling pulley mechanism comprises a coiling central transmission shaft, steel wires, a pair of pulley fixed disks and a plurality of coiling square tubes, wherein the pulley fixed disks are respectively installed at two ends of the coiling central transmission shaft, a plurality of steel wire pulleys are respectively installed at the end surface of the inner side of each pulley fixed disk, a plurality of supporting slide rods are respectively fixed on the circumferential outer wall of each pulley fixed disk, end pulleys are installed at the end parts of the supporting slide rods, sliding blocks are sleeved on the supporting slide rods in a sliding mode, two first steel wire through holes are formed in the sliding blocks, two ends of each coiling square tube are respectively and fixedly connected with corresponding sliding blocks, a positioning slide block is respectively sleeved and fixed on one pair of supporting slide rods, a second steel wire through hole corresponding to the first steel wire through hole is formed in each positioning slide block, a screw rod is movably penetrated through each positioning slide block, the end part of each screw rod, buffer spring's one end is contradicted with the nut of screw rod, and buffer spring's the other end is contradicted with the terminal surface of location slider, the head of steel wire passes first steel wire perforation on the slider, the second steel wire perforation on the location slider, then walks around the tip pulley that corresponds, passes the second steel wire perforation on the location slider again, the first steel wire perforation on the slider, then walks around the steel wire pulley that corresponds, passes the first steel wire perforation on the next slider again, then walks around next tip pulley, so wear to establish in proper order, and the head of final steel wire is fixed with the end connection of steel wire.

As a further aspect of the present invention: coil stock pulley mechanism still includes a pair of knife rest support rod, a pair of knife rest locating piece, a pair of L type dwang and a knife rest side pipe, and the knife rest support rod is fixed on the outer wall of pulley fixed disk, and the suit is fixed with the knife rest locating piece on the knife rest support rod, is connected with L type dwang on the knife rest locating piece, the both ends of knife rest side pipe are connected with the L type dwang that corresponds respectively.

As a further aspect of the present invention: the coil stock is placed the station and is included U type baffle and a pair of feeding bearing, and a pair of feeding bearing installs on the inside wall of pay-off frame, and the installation of U type baffle is fixed on the lateral wall that the pay-off frame corresponds, and the coil stock wear the both ends of mandrel and offer with feeding bearing complex contact annular.

As a further aspect of the present invention: the feeding driving mechanism comprises a feeding driving motor and a feeding speed reducer, the output end of the feeding driving motor is connected with the input end of the feeding speed reducer, and the output end of the feeding speed reducer is in driving connection with the end part of the corresponding feeding grooved rubber roller;

the material receiving driving mechanism comprises a material receiving driving motor and a material receiving speed reducer, the output end of the material receiving driving motor is connected with the input end of the material receiving speed reducer, and the output end of the material receiving speed reducer is in driving connection with the end portion of the corresponding winding slotted rubber roller.

As a further aspect of the present invention: the bottom of pay-off frame, high-frequency heat seal frame and rolling-up frame all installs gyro wheel and callus on the sole all around, be connected through adjusting link assembly between pay-off frame and the high-frequency heat seal frame, also be connected through adjusting link assembly between high-frequency heat seal frame and the rolling-up frame, it includes two frame connecting rod sleeves and adjusting screw to adjust link assembly, be provided with the regulating part in the middle of the adjusting screw, the both ends of regulating part have extended forward screw thread pole section and reverse screw thread pole section respectively, forward screw thread pole section and reverse screw thread pole section respectively with the frame connecting rod sleeve screw-thread fit cartridge that corresponds, the telescopic tip of frame connecting rod is fixed in the pay-off frame, on the lateral wall of high-.

As a further aspect of the present invention: the coil stock actuating mechanism comprises a coil stock driving motor and a coil stock speed reducer, the output end of the coil stock driving motor is connected with the input end of the coil stock speed reducer, and the output end of the coil stock speed reducer is in driving connection with the end part of a corresponding coil stock central transmission shaft.

As a further aspect of the present invention: the end parts of the feeding slotted rubber rollers which are not connected with the feeding driving mechanism are respectively arranged on the corresponding feeding roller group mounting plates through first tightness adjusting mechanisms, the end parts of the winding slotted rubber rollers which are not connected with the receiving driving mechanism are respectively arranged on the corresponding receiving roller group mounting plates through second tightness adjusting mechanisms, the first tightness adjusting mechanisms and the second tightness adjusting mechanisms have the same structure, each first tightness adjusting mechanism comprises a sliding seat plate, an adjusting bolt and a pressing spring, a sliding groove is formed in each feeding roller group mounting plate, each sliding seat plate is slidably arranged in each sliding groove, each adjusting bolt penetrates through the side wall of each feeding roller group mounting plate through threads, the end part of each adjusting bolt extends into each sliding groove and is connected with a spring positioning cap, one end of each pressing spring is abutted against the spring positioning cap, and the other end of each pressing spring is abutted against the side wall of the sliding seat plate, the end part of the feeding slotted rubber roller which is not connected with the feeding driving mechanism is rotatably arranged in the corresponding sliding seat plate.

As a further aspect of the present invention: the feeding mechanism is characterized in that a first feeding transmission optical axis is installed at the feeding end of the feeding rack in a rotating mode, a pair of second feeding transmission optical axes is installed under the pair of feeding slotting rubber rollers in a rotating mode, the feeding end of the feeding rack is installed with the feeding roller and a third feeding transmission optical axis in a rotating mode, the third feeding transmission optical axis corresponds to the feeding end of the high-frequency heat sealing mechanism, bamboo curtain fixing strips are further fixed on the feeding rack, bamboo curtains are fixed on the bamboo curtain fixing strips, the lower ends of the bamboo curtains are wound to form a bamboo curtain winding portion, and the bamboo curtain fixing strips are located between the second feeding transmission optical axes and the feeding roller.

As a further aspect of the present invention: a first material receiving transmission optical axis and a fourth material receiving transmission optical axis are rotatably arranged at the feeding end of the rolling rack, a pair of second material receiving transmission optical axes are rotatably arranged under a pair of rolling slotted rubber rollers, a third material receiving transmission optical axis is rotatably arranged at the discharging end of the rolling rack, a material receiving roller adjusting mechanism is arranged in the rolling rack between the second material receiving transmission optical axis and the third material receiving transmission optical axis and comprises an adjusting hand wheel, an upper substrate, a lower substrate, a gear transmission rod, two adjusting screw rods, two nut sliders and two pairs of guide optical axes, the upper substrate and the lower substrate are fixed with the rolling rack, transfer blocks are respectively fixed at the left end and the right end of the upper substrate, a gear transmission rod is rotatably arranged between the two transfer blocks, the end part of the gear transmission rod is fixed with the adjusting hand wheel, and large bevel gears are respectively fixed at the two ends of the gear transmission, the nut slider activity suit is on corresponding a pair of direction optical axis, and direction optical axis both ends are fixed with upper substrate and infrabasal plate respectively, and nut slider screw thread is worn to be equipped with the regulation lead screw, and the both ends of adjusting the lead screw are connected with upper substrate and infrabasal plate rotation respectively, and the top installation of adjusting the lead screw is fixed with small bevel gear, and the meshing is connected between small bevel gear and the big bevel gear, is connected with the receipts material cylinder between two nut sliders.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic feeding, high-frequency welding, automatic winding and fixed-number cutting of the material bag can be realized through the mutual matching of the automatic feeding mechanism, the high-frequency heat sealing mechanism and the automatic winding mechanism; the welded material bags are wound through the material rolling driving mechanism, so that the welding line of each material bag is overlapped on one line, and the subsequent manual cutting of the material bags into a bundle of material bags is facilitated; the material bag is welded through the high-frequency heat sealing mechanism, the welding line of the material bag is high in welding strength, not prone to cracking, and neat and attractive in appearance. The utility model has the advantages of reasonable design, autoloading, high frequency butt fusion, automatic winding and the fixed number that can realize the material bag are cut, and production machining efficiency is high, and the material bag product quality of production is good.

Drawings

FIG. 1 is a schematic perspective view of a high frequency bag making machine;

FIG. 2 is a schematic side view of a high frequency bag machine;

FIG. 3 is a schematic perspective view of an automatic feeding mechanism in a high frequency bag making machine;

FIG. 4 is a schematic side view of an automatic feeding mechanism in a high frequency bag making machine;

FIG. 5 is a schematic structural view of the connection between the fixing strips and the bamboo curtain in the high-frequency bag making machine;

FIG. 6 is a schematic perspective view of a high-frequency heat-sealing mechanism in a high-frequency bag making machine;

FIG. 7 is a schematic diagram of a front side view of a high frequency heat sealing mechanism in a high frequency bag making machine;

FIG. 8 is a schematic perspective view of an automatic winding mechanism in a high frequency bag machine;

FIG. 9 is a schematic side view of an automatic winding mechanism of a high frequency bag machine;

FIG. 10 is a schematic perspective view of a material receiving roller adjusting mechanism in a high frequency bag making machine;

FIG. 11 is a schematic perspective view of a material rolling pulley mechanism of a high frequency bag machine;

FIG. 12 is an enlarged schematic view of the structure at A in a high frequency bag machine;

FIG. 13 is a schematic perspective view of an adjusting link assembly of the high frequency bag making machine.

In the figure: 1-automatic feeding mechanism, 11-feeding frame, 12-penetrating shaft, 121-coiled material, 13-coiled material placing station, 131-U-shaped baffle plate, 132-feeding bearing, 14-feeding driving motor, 141-feeding speed reducer, 142-feeding slotting rubber roller, 143-second feeding transmission optical axis, 144-feeding roller group mounting plate, 15-first tightness adjusting mechanism, 151-adjusting bolt, 152-pressing spring, 153-sliding seat plate, 16-feeding roller, 17-third feeding transmission optical axis, 18-first feeding transmission optical axis, 19-bamboo curtain fixing strip, 191-bamboo curtain, 192-bamboo curtain winding part, 2-high frequency heat sealing mechanism, 21-high frequency heat sealing frame, 211-guide PP plate, 212-lower press plate, 213-door type machine head, 214-auxiliary guide sleeve, 22-heat seal expansion cylinder, 23-horizontal adjusting plate, 24-connecting screw rod, 25-I-shaped clamp die aluminum strip, 26-auxiliary guide rod, 27-high frequency electric cabinet, 3-automatic winding mechanism, 31-winding frame, 32-winding pulley mechanism, 321-winding central transmission shaft, 322-pulley fixed disk, 323-supporting slide rod, 324-end pulley, 325-slide block, 3251-first steel wire perforation, 3252-winding square tube, 326-steel wire pulley, 327-tool rest supporting rod, 3271-tool rest positioning block, 3272-L type rotating rod, 3273-tool rest square tube, 328-positioning slide block, 3281-second steel wire perforation, 329-buffer spring, 3210-screw, 33-roll drive motor, 331-roll reducer, 34-receive drive motor, 341-receive reducer, 342-wind slot rubber roller, 343-second receive drive shaft, 344-receive roller set mounting plate, 35-receive roller adjusting mechanism, 351-receive roller, 3511-transfer block, 352-gear transmission rod, 3521-large bevel gear, 353-adjusting handwheel, 354-upper base plate, 355-lower base plate, 356-nut slider, 357-guide optical axis, 358-adjusting screw, 359-small bevel gear, 36-second tightness adjusting mechanism, 37-first receive drive shaft, 38-fourth receive drive shaft, 39-third receive drive shaft, 4-adjusting connecting rod assembly, 41-a frame connecting rod sleeve, 42-an adjusting part, 43-a forward threaded rod section, 44-a reverse threaded rod section, 5-a roller and 6-a foot pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 13, the present invention provides a technical solution: a high-frequency bag making machine comprises an automatic feeding mechanism 1, a high-frequency heat sealing mechanism 2 and an automatic winding mechanism 3 which are sequentially arranged, wherein the automatic feeding mechanism 1 comprises a feeding rack 11, a coil material 121, a pair of feeding slotted rubber rollers 142 and a feeding driving mechanism, at least one group of coil material placing stations 13 is arranged at the front end of the feeding rack 11, two ends of a core penetrating shaft 12 of the coil material 121 are lapped on the corresponding coil material placing stations 13, a group of feeding roller group mounting plates 144 are fixed at the upper end of the feeding rack 11, two ends of the pair of feeding slotted rubber rollers 142 are respectively mounted on the corresponding feeding roller group mounting plates 144, one feeding roller group mounting plate 144 is provided with the feeding driving mechanism, and the output end of the feeding driving mechanism is in driving connection with the end part of one feeding slotted rubber roller 142;

the high-frequency heat sealing mechanism 2 comprises a high-frequency heat sealing rack 21, a door-shaped machine head 213, a heat sealing expansion cylinder 22 and a high-frequency heat sealing die head, wherein a lower pressing plate 212 is arranged on the upper end surface of the high-frequency heat sealing rack 21, material guide PP plates 211 are respectively arranged at the front end and the rear end of the lower pressing plate 212, the door-shaped machine head 213 is fixed on the high-frequency heat sealing rack 21, the heat sealing expansion cylinder 22 is installed on the door-shaped machine head 213, the expansion end of the heat sealing expansion cylinder 22 penetrates through the door-shaped machine head 213 and is fixedly connected with a horizontal adjusting plate 23, the horizontal adjusting plate 23 is fixedly provided with a linear clamping die aluminum strip 25 through a plurality of connecting screw rods 24, and the lower end of the linear clamping; the two sides of the upper end surface of the horizontal adjusting plate 23 are also fixed with auxiliary guide rods 26, and the auxiliary guide rods 26 are movably arranged in auxiliary guide sleeves 214 fixed on the door-shaped machine head 213 in a penetrating manner; the side end of the high-frequency heat-sealing machine frame 21 is provided with a high-frequency electric control box 27.

The automatic winding mechanism 3 comprises a winding frame 31, a pair of winding slotted rubber rollers 342, a material receiving driving mechanism, a winding material pulley mechanism 32 for winding bag materials and a winding material driving mechanism for driving the winding material pulley mechanism 32 to rotate, a group of material receiving roller set mounting plates 344 are fixed at the upper end of the winding frame 31, two ends of the pair of winding slotted rubber rollers 342 are respectively mounted on the corresponding material receiving roller set mounting plates 344, the material receiving driving mechanism is mounted on one of the material receiving roller set mounting plates 344, the output end of the material receiving driving mechanism is in driving connection with the end portion of one of the winding slotted rubber rollers 342, the winding material pulley mechanism 32 is rotatably mounted at the rear end of the winding frame 31, a winding material driving mechanism is further mounted at the rear end of the winding frame 31, and the output end of the winding material driving mechanism is in driving connection with the winding material pulley.

The material rolling pulley mechanism 32 comprises a material rolling central transmission shaft 321, a steel wire, a pair of pulley fixing discs 322 and a plurality of material rolling square tubes 3252, wherein the pulley fixing discs 322 are respectively installed at two ends of the material rolling central transmission shaft 321, a plurality of steel wire pulleys 326 are respectively installed at the inner side end surface of each pulley fixing disc 322, a plurality of supporting slide bars 323 are respectively fixed and distributed on the circumferential outer wall of each pulley fixing disc 322, end pulleys 324 are installed at the end parts of the supporting slide bars 323, sliding blocks 325 are slidably sleeved on the supporting slide bars 323, two first steel wire through holes 3251 are formed in the sliding blocks 325, two ends of each material rolling square tube 3252 are respectively and fixedly connected with the corresponding sliding blocks 325, positioning sliders 328 are respectively sleeved and fixed on the pair of supporting slide bars 323, second steel wire through holes 3281 corresponding to the first steel wire through holes 3251 are formed in the positioning sliders 328, and screws 3210, the end of the screw 3210 is fixedly connected with the corresponding sliding block 325 by a thread, the screw 3210 is sleeved with a buffer spring 329, one end of the buffer spring 329 is abutted against the nut of the screw 3210, the other end of the buffer spring 329 is abutted against the end face of the positioning sliding block 328, the head of the steel wire passes through a first steel wire perforation 3251 on the sliding block 325 and a second steel wire perforation 3281 on the positioning sliding block 328, then passes around the corresponding end pulley 324, then passes through a second steel wire perforation 3281 on the positioning sliding block 328 and a first steel wire perforation 3251 on the sliding block 325, then passes around the corresponding steel wire pulley 326, then passes through a first steel wire perforation 3251 on the next sliding block 325, then passes around the next end pulley 324, and thus the head of the steel wire is fixedly connected with the tail of the steel wire.

The position of the positioning slide block 328 on the supporting slide bar 323 is well adjusted, so that the welding lines on the bag material are overlapped on one line when the material rolling pulley mechanism 32 rotates for one circle, the positioning slide block 328 is fixed on the supporting slide bar 323 through the pin, the distance between each material rolling square pipe 3252 and the material rolling central transmission shaft 321 is kept basically the same through the tension of the steel wire, and the buffer spring 329 can play a role in buffering.

The material rolling pulley mechanism 32 further comprises a pair of tool holder support rods 327, a pair of tool holder positioning blocks 3271, a pair of L-shaped rotating rods 3272 and a tool holder square tube 3273, the tool holder support rods 327 are fixed on the outer wall of the pulley fixing disc 322, the tool holder positioning blocks 3271 are fixed on the tool holder support rods 327 in a sleeved mode, the tool holder positioning blocks 3271 are connected with the L-shaped rotating rods 3272, and two ends of the tool holder square tube 3273 are respectively connected with the corresponding L-shaped rotating rods 3272.

The coil placement station 13 comprises a U-shaped baffle 131 and a pair of feeding bearings 132, the pair of feeding bearings 132 are mounted on the inner side wall of the feeding rack 11, the U-shaped baffle 131 is mounted and fixed on the outer side wall corresponding to the feeding rack 11, and contact ring grooves matched with the feeding bearings 132 are formed in the two ends of the core penetrating shaft 12 of the coil 121.

The feeding driving mechanism comprises a feeding driving motor 14 and a feeding speed reducer 141, the output end of the feeding driving motor 14 is connected with the input end of the feeding speed reducer 141, and the output end of the feeding speed reducer 141 is in driving connection with the end part of the corresponding feeding slotted rubber roller 142;

the material receiving driving mechanism comprises a material receiving driving motor 34 and a material receiving speed reducer 341, the output end of the material receiving driving motor 34 is connected with the input end of the material receiving speed reducer 341, and the output end of the material receiving speed reducer 341 is in driving connection with the end part of the corresponding winding slotted rubber roller 342.

Preferably, the bottom peripheries of the feeding frame 11, the high-frequency heat-sealing frame 21 and the winding frame 31 are all provided with rollers 5 and foot pads 6, the feeding frame 11 is connected with the high-frequency heat-sealing frame 21 through an adjusting connecting rod assembly 4, the high-frequency heat-sealing frame 21 is also connected with the winding frame 31 through an adjusting connecting rod assembly 4, the adjusting connecting rod assembly 4 comprises two frame connecting rod sleeves 41 and an adjusting screw rod, an adjusting part 42 is arranged in the middle of the adjusting screw rod, a forward threaded rod section 43 and a reverse threaded rod section 44 extend from two ends of the adjusting part 42 respectively, the forward threaded rod section 43 and the reverse threaded rod section 44 are inserted into the corresponding frame connecting rod sleeves 41 in a threaded fit manner respectively, and the end parts of the frame connecting rod sleeves 41 are fixed on the side walls of the feeding frame 11, the high-. The whole length of the whole adjusting connecting rod assembly 4 can be adjusted by twisting the adjusting part 42, so that the distance among the feeding rack 11, the high-frequency heat-sealing rack 21 and the winding rack 31 can be adjusted.

The coil stock driving mechanism comprises a coil stock driving motor 33 and a coil stock speed reducer 331, the output end of the coil stock driving motor 33 is connected with the input end of the coil stock speed reducer 331, and the output end of the coil stock speed reducer 331 is in driving connection with the end part of the corresponding coil stock central transmission shaft 321.

Wherein, the end part of the feeding slotted rubber roller 142 which is not connected with the feeding driving mechanism is respectively arranged on the corresponding feeding roller group mounting plate 144 through a first tightness adjusting mechanism 15, the end part of the winding slotted rubber roller 342 which is not connected with the receiving driving mechanism is respectively arranged on the corresponding receiving roller group mounting plate 344 through a second tightness adjusting mechanism 36, the first tightness adjusting mechanism 15 and the second tightness adjusting mechanism 36 have the same structure, the first tightness adjusting mechanism 15 comprises a sliding seat plate 153, an adjusting bolt 151 and a pressing spring 152, the feeding roller group mounting plate 144 is provided with a sliding groove, the sliding seat plate 153 is slidably arranged in the sliding groove, the adjusting bolt 151 is arranged on the side wall of the feeding roller group mounting plate 144 through a thread, the end part of the adjusting bolt 151 extends into the sliding groove and is connected with a spring positioning cap, one end of the pressing spring 152 is abutted against the spring positioning cap, the other end of the abutting spring 152 abuts against the side wall of the sliding seat plate 153, and the end of the feeding slotted rubber roller 142 which is not connected with the feeding driving mechanism is rotatably installed in the corresponding sliding seat plate 153.

Preferably, a first feeding transmission optical axis 18 is rotatably installed at the feeding end of the feeding rack 11, a pair of second feeding transmission optical axes 143 is rotatably installed right below the pair of feeding slotted glue rollers 142, a feeding roller 16 and a third feeding transmission optical axis 17 are rotatably installed at the discharging end of the feeding rack 11, the third feeding transmission optical axis 17 corresponds to the feeding end of the high-frequency heat sealing mechanism 2, a bamboo curtain fixing strip 19 is further fixed on the feeding rack 11, a bamboo curtain 191 is fixed on the bamboo curtain fixing strip 19, the lower end of the bamboo curtain 191 is wound to form a bamboo curtain winding portion 192, and the bamboo curtain fixing strip 19 is located between the second feeding transmission optical axis 143 and the feeding roller 16.

In the continuous production process, the bamboo curtain winding part 192 at the lower end of the bamboo curtain 191 is driven by the bag material to perform the reciprocating motion of winding and unwinding, and the bamboo curtain winding part 192 applies the self gravity to the bag material, so that the bag material can be flatly laid on the lower pressing plate 212 and the material guide PP plate 211 of the high-frequency heat sealing mechanism 2, and the high-frequency heat sealing mechanism 2 can perform accurate heat sealing and welding operation conveniently.

Preferably, a first material receiving transmission optical axis 37 and a fourth material receiving transmission optical axis 38 are rotatably installed at the material inlet end of the rolling frame 31, a pair of second material receiving transmission optical axes 343 is rotatably installed under the pair of rolling slotted rubber rollers 342, a third material receiving transmission optical axis 39 is rotatably installed at the material outlet end of the rolling frame 31, a material receiving roller adjusting mechanism 35 is installed in the rolling frame 31 between the second material receiving transmission optical axis 343 and the third material receiving transmission optical axis 39, the material receiving roller adjusting mechanism 35 includes an adjusting handwheel 353, an upper substrate 354, a lower substrate 355, a gear transmission rod 352, two adjusting screws 358, two nut sliders 356 and two pairs of guide optical axes 357, the upper substrate 354 and the lower substrate 355 are both fixed with the rolling frame 31, adapter blocks 3511 are respectively fixed at the left end and the right end of the upper substrate 354, and the gear transmission rod 352 is rotatably installed between the two adapter blocks 3511, the end of the gear transmission rod 352 is fixed with an adjusting hand wheel 353, two ends of the gear transmission rod 352 are sleeved with large bevel gears 3521 respectively, nut sliders 356 are movably sleeved on a pair of corresponding guide optical axes 357, two ends of each guide optical axis 357 are fixed with an upper substrate 354 and a lower substrate 355 respectively, adjusting lead screws 358 are threaded through the nut sliders 356, two ends of each adjusting lead screw 358 are rotatably connected with the upper substrate 354 and the lower substrate 355 respectively, a small bevel gear 359 is mounted and fixed on the top of each adjusting lead screw 358, the small bevel gear 359 is meshed with the large bevel gears 3521, and a material receiving roller 351 is connected between the two nut sliders 356.

By rotating the adjusting hand wheel 353, the height position of the material receiving roller 351 can be adjusted, so that the bag material can be smoothly wound on the subsequent material winding pulley mechanism 32.

The utility model discloses a high frequency system bag machine includes three major mechanisms: the automatic feeding mechanism 1, the high-frequency heat sealing mechanism 2 and the automatic winding mechanism 3 are used for connecting signal control ends of all electrical components with a PLC (programmable logic controller) in the prior art in a signal mode, and the automatic feeding, the high-frequency welding, the automatic winding and the fixed-number cutting of material bags can be realized by matching the PLC and a servo control system in the prior art; the welded material bags are wound through the material rolling driving mechanism, so that the welding line of each material bag is overlapped on one line, and the subsequent manual cutting of the material bags into a bundle of material bags is facilitated; the material bag is welded through the high-frequency heat sealing mechanism 2, the welding line of the material bag is high in welding strength, not prone to cracking, and neat and attractive in appearance.

The utility model discloses a theory of operation is: manually lifting the coiled coil 121 to the automatic feeding mechanism 1, putting two ends of a core penetrating shaft 12 of the coil 121 on corresponding coil placement stations 13, sequentially winding the stub bar of the coil 121 around a first feeding transmission optical axis 18, a pair of feeding slotted rubber rollers 142, a pair of second feeding transmission optical axes 143, a bamboo curtain winding part 192 of a bamboo curtain 191, a feeding roller 16 and a third feeding transmission optical axis 17, feeding the stub bar into a feeding end of the high-frequency heat sealing mechanism 2, enabling the stub bar of the coil 121 to enter the feeding end of the automatic winding mechanism 3 after passing through the high-frequency heat sealing mechanism 2, sequentially winding the stub bar of the coil 121 around a first receiving transmission optical axis 37, a fourth receiving transmission optical axis 38, a pair of winding slotted rubber rollers, a pair of second transmission optical axes 343, a receiving roller 351 and a third receiving transmission optical axis 39 in the automatic winding mechanism 3, manually fixing the stub bar of the coil 121 on a coil square tube 3252 on the coil pulley mechanism 32 by using double faced adhesive, namely, the charging task is completed; after the device is installed, various data can be detected in a manual mode, and after the data are detected, an automatic mode can be started, so that batch continuous production can be realized.

The continuous production process specifically comprises the steps of extending the heat seal telescopic cylinder 22, pressing the high-frequency heat seal die head on the bag material, and welding the bag material through the high-frequency heat seal die head to form a welding line; when the bag materials are welded, the feeding driving motor 14 works for a while, and the bag materials with the length of one material bag are clamped and conveyed by the feeding slotting rubber roller 142; after the bag material is welded, the heat sealing expansion cylinder 22 contracts to lift the high-frequency heat sealing die head, then the material collecting driving motor 34 works, the bag material is clamped towards the direction of the material rolling pulley mechanism 32 through the rolling slotted rubber roller 342, meanwhile, the material rolling driving motor 33 works to drive the material rolling pulley mechanism 32 to rotate for one circle to wind the bag material, the welding line of each material bag is overlapped on the knife rest square pipe 3273, after the material rolling pulley mechanism 32 rotates for one circle, the material collecting driving motor 34 and the material rolling driving motor 33 stop working for a while, then, the heat sealing expansion cylinder 22 continues to extend to press the high-frequency heat sealing die head on the bag material, the bag material is welded through the high-frequency heat sealing die head to form the welding line, and the steps are repeated in sequence, so that the batch continuous production is realized.

After the bag material is completely welded, the wound material bag is manually cut along the side edge of the square tube 3273 of the tool holder by holding a cutter, and a material bag can be formed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A high-frequency bag making machine is characterized in that: comprises an automatic feeding mechanism (1), a high-frequency heat seal mechanism (2) and an automatic winding mechanism (3) which are arranged in sequence, the automatic feeding mechanism (1) comprises a feeding rack (11), a coil stock (121), a pair of feeding slotted rubber rollers (142) and a feeding driving mechanism, wherein at least one group of coil stock placing stations (13) is arranged at the front end of the feeding rack (11), two ends of a core penetrating shaft (12) of the coil stock (121) are overlapped on the corresponding coil stock placing stations (13), a group of feeding roller group mounting plates (144) are fixed at the upper end of the feeding rack (11), two ends of the pair of feeding slotted rubber rollers (142) are respectively mounted on the corresponding feeding roller group mounting plates (144), one of the feeding roller group mounting plates (144) is provided with a feeding driving mechanism, and the output end of the feeding driving mechanism is in driving connection with the end part of one of the feeding slotted rubber rollers (142);

the high-frequency heat sealing mechanism (2) comprises a high-frequency heat sealing rack (21), a door-shaped machine head (213), a heat sealing expansion cylinder (22) and a high-frequency heat sealing die head, a lower pressing plate (212) is arranged on the upper end face of the high-frequency heat sealing rack (21), material guide PP plates (211) are respectively arranged at the front end and the rear end of the lower pressing plate (212), the door-shaped machine head (213) is fixed on the high-frequency heat sealing rack (21), the heat sealing expansion cylinder (22) is installed on the door-shaped machine head (213), the expansion end of the heat sealing expansion cylinder (22) penetrates through the door-shaped machine head (213) and is fixedly connected with a horizontal adjusting plate (23), a linear clamping die aluminum strip (25) is fixed on the horizontal adjusting plate (23) through a plurality of connecting screws (24), and the high-frequency heat sealing die head corresponding to the lower pressing; auxiliary guide rods (26) are further fixed on two sides of the upper end face of the horizontal adjusting plate (23), and the auxiliary guide rods (26) are movably arranged in auxiliary guide sleeves (214) fixed on the door-shaped machine head (213) in a penetrating mode;

the automatic winding mechanism (3) comprises a winding rack (31), a pair of winding slotted rubber rollers (342), a material collecting driving mechanism, a rolling material pulley mechanism (32) for winding bag materials and a rolling material driving mechanism for driving the rolling material pulley mechanism (32) to rotate, a group of material collecting roller group mounting plates (344) are fixed at the upper end of the winding rack (31), two ends of the pair of winding slotted rubber rollers (342) are respectively mounted on the corresponding material collecting roller group mounting plates (344), wherein one material collecting roller group mounting plate (344) is provided with a material collecting driving mechanism, the output end of the material collecting driving mechanism is in driving connection with the end part of one rolling slotted rubber roller (342), the rear end of the rolling rack (31) is rotatably provided with a coil pulley mechanism (32), the rear end of the rolling rack (31) is also provided with a coil driving mechanism, and the output end of the coil driving mechanism is in driving connection with the coil pulley mechanism (32).

2. The high frequency bag machine as claimed in claim 1, wherein: the coiling pulley mechanism (32) comprises a coiling central transmission shaft (321), steel wires, a pair of pulley fixed disks (322) and a plurality of coiling square tubes (3252), wherein the pulley fixed disks (322) are respectively installed at two ends of the coiling central transmission shaft (321), a plurality of steel wire pulleys (326) are respectively installed on the inner side end faces of the pulley fixed disks (322), a plurality of supporting slide rods (323) are respectively fixed on the outer wall of the circumference of each pulley fixed disk (322), end pulleys (324) are installed at the ends of the supporting slide rods (323), sliding blocks (325) are slidably sleeved on the supporting slide rods (323), two first steel wire through holes (3251) are formed in the sliding blocks (325), two ends of each coiling square tube (3252) are respectively and fixedly connected with the corresponding sliding blocks (325), positioning slide blocks (328) are respectively sleeved and fixed on the pair of supporting slide rods (323), and second steel wire through holes (3281) corresponding to the first steel wire through holes (3251) are formed in the positioning slide blocks, a screw rod (3210) is movably arranged on the positioning sliding block (328) in a penetrating manner, the end part of the screw rod (3210) is fixedly connected with the corresponding sliding block (325) in a threaded manner, a buffer spring (329) is sleeved on the screw rod (3210), one end of the buffer spring (329) is abutted against the nut of the screw rod (3210), the other end of the buffer spring (329) is abutted against the end surface of the positioning sliding block (328), the head part of the steel wire passes through a first steel wire perforation (3251) on the sliding block (325) and a second steel wire perforation (3281) on the positioning sliding block (328), then passes through a corresponding end pulley (324), then passes through a second steel wire perforation (3281) on the positioning sliding block (328) and a first steel wire perforation (3251) on the positioning sliding block (325), then passes through a corresponding steel wire pulley (326), then passes through a first steel wire perforation (3251) on the next sliding block (325), and then passes through the, so wear to establish in proper order, the head of final steel wire is connected fixedly with the afterbody of steel wire.

3. The high frequency bag machine as claimed in claim 2, wherein: coil stock pulley mechanism (32) still include a pair of knife rest support rod (327), a pair of knife rest locating piece (3271), a pair of L type dwang (3272) and a knife rest square tube (3273), and knife rest support rod (327) are fixed on the outer wall of pulley fixed disk (322), and the suit is fixed with knife rest locating piece (3271) on knife rest support rod (327), is connected with L type dwang (3272) on knife rest locating piece (3271), the both ends of knife rest square tube (3273) are connected with corresponding L type dwang (3272) respectively.

4. The high frequency bag machine as claimed in claim 1, wherein: the coil stock placing station (13) comprises a U-shaped baffle (131) and a pair of feeding bearings (132), the feeding bearings (132) are installed on the inner side wall of the feeding rack (11), the U-shaped baffle (131) is installed and fixed on the outer side wall corresponding to the feeding rack (11), and contact ring grooves matched with the feeding bearings (132) are formed in the two ends of the core penetrating shaft (12) of the coil stock (121).

5. The high frequency bag machine as claimed in claim 1, wherein: the feeding driving mechanism comprises a feeding driving motor (14) and a feeding speed reducer (141), the output end of the feeding driving motor (14) is connected with the input end of the feeding speed reducer (141), and the output end of the feeding speed reducer (141) is in driving connection with the end part of the corresponding feeding slotted rubber roller (142);

the material receiving driving mechanism comprises a material receiving driving motor (34) and a material receiving speed reducer (341), the output end of the material receiving driving motor (34) is connected with the input end of the material receiving speed reducer (341), and the output end of the material receiving speed reducer (341) is in driving connection with the end part of a corresponding winding slotted rubber roller (342).

6. The high frequency bag machine as claimed in claim 1, wherein: the high-frequency heat-seal rolling machine is characterized in that rollers (5) and foot pads (6) are mounted on the periphery of the bottoms of the feeding rack (11), the high-frequency heat-seal rolling rack (21) and the rolling rack (31), the feeding rack (11) and the high-frequency heat-seal rolling rack (21) are connected through an adjusting connecting rod assembly (4), the high-frequency heat-seal rolling rack (21) and the rolling rack (31) are also connected through an adjusting connecting rod assembly (4), the adjusting connecting rod assembly (4) comprises two rack connecting rod sleeves (41) and an adjusting screw rod, an adjusting portion (42) is arranged in the middle of the adjusting screw rod, a forward threaded rod section (43) and a reverse threaded rod section (44) extend from two ends of the adjusting portion (42) respectively, the forward threaded rod section (43) and the reverse threaded rod section (44) are inserted into the corresponding rack connecting rod sleeves (41) in a thread fit mode respectively, and, The side wall of the high-frequency heat-sealing frame (21) or the side wall of the rolling frame (31).

7. The high frequency bag machine as claimed in claim 2, wherein: the coil stock actuating mechanism comprises a coil stock driving motor (33) and a coil stock speed reducer (331), the output end of the coil stock driving motor (33) is connected with the input end of the coil stock speed reducer (331), and the output end of the coil stock speed reducer (331) is in driving connection with the end of a corresponding coil stock central transmission shaft (321).

8. The high frequency bag machine as claimed in claim 1, wherein: the end parts of feeding slotted rubber rollers (142) which are not connected with a feeding driving mechanism are respectively arranged on corresponding feeding roller group mounting plates (144) through first tightness adjusting mechanisms (15), the end parts of winding slotted rubber rollers (342) which are not connected with a receiving driving mechanism are respectively arranged on corresponding receiving roller group mounting plates (344) through second tightness adjusting mechanisms (36), the first tightness adjusting mechanisms (15) and the second tightness adjusting mechanisms (36) have the same structure, each first tightness adjusting mechanism (15) comprises a sliding seat plate (153), an adjusting bolt (151) and a pressing spring (152), a sliding groove is formed in each feeding roller group mounting plate (144), each sliding seat plate (153) is slidably arranged in the corresponding sliding groove, each adjusting bolt (151) penetrates through the side wall of each feeding roller group mounting plate (144) through threads, the end part of each adjusting bolt (151) extends into the corresponding sliding groove and is connected with a spring positioning cap, one end of the abutting spring (152) abuts against the spring positioning cap, the other end of the abutting spring (152) abuts against the side wall of the sliding seat plate (153), and the end part of the feeding slotted rubber roller (142) which is not connected with the feeding driving mechanism is rotatably installed in the corresponding sliding seat plate (153).

9. The high frequency bag machine as claimed in claim 1, wherein: the bamboo curtain packaging machine is characterized in that a first feeding transmission optical axis (18) is rotatably installed at the feeding end of the feeding rack (11), a pair of second feeding transmission optical axes (143) is rotatably installed under a pair of feeding slotted rubber rollers (142), a feeding roller (16) and a third feeding transmission optical axis (17) are rotatably installed at the discharging end of the feeding rack (11), the third feeding transmission optical axis (17) corresponds to the feeding end of the high-frequency heat sealing mechanism (2), bamboo curtain fixing strips (19) are further fixed on the feeding rack (11), bamboo curtains (191) are fixed on the bamboo curtain fixing strips (19), the lower ends of the bamboo curtains (191) are wound to form a bamboo curtain winding part (192), and the bamboo curtain fixing strips (19) are located between the second feeding transmission optical axis (143) and the feeding roller (16).

10. The high frequency bag machine as claimed in claim 1, wherein: a first material receiving transmission optical axis (37) and a fourth material receiving transmission optical axis (38) are rotatably installed at a material inlet end of the rolling rack (31), a pair of second material receiving transmission optical axes (343) are rotatably installed under the pair of rolling slotted rubber rollers (342), a third material receiving transmission optical axis (39) is rotatably installed at a material outlet end of the rolling rack (31), a material receiving roller adjusting mechanism (35) is installed in the rolling rack (31) between the second material receiving transmission optical axis (343) and the third material receiving transmission optical axis (39), the material receiving roller adjusting mechanism (35) comprises an adjusting hand wheel (353), an upper base plate (354), a lower base plate (355), a gear transmission rod (352), two adjusting screw rods (358), two nut sliders (356) and two pairs of guide optical axes (357), the upper base plate (354) and the lower base plate (355) are both fixed with the rolling rack (31), and switching blocks (3511) are respectively fixed at the left end and the right end of the upper base plate (354, the gear transmission rod (352) is rotatably installed between the two transfer blocks (3511), the end part of the gear transmission rod (352) is fixed with the adjusting hand wheel (353), large bevel gears (3521) are respectively fixed to the two ends of the gear transmission rod (352) in a sleeved mode, the nut sliding blocks (356) are movably sleeved on the corresponding pair of guide optical axes (357), the two ends of each guide optical axis (357) are respectively fixed with the upper base plate (354) and the lower base plate (355), the adjusting screw rods (358) are arranged in the nut sliding blocks (356) in a threaded mode in a penetrating mode, the two ends of each adjusting screw rod (358) are respectively connected with the upper base plate (354) and the lower base plate (355) in a rotating mode, small bevel gears (359) are fixedly installed at the tops of the adjusting screw rods (358), the small bevel gears (359) are connected with the large bevel gears (3521) in a meshed mode.