CN113978042A

CN113978042A - Film laminating device and method for polyethylene woven bag production

Info

Publication number: CN113978042A
Application number: CN202111171270.5A
Authority: CN
Inventors: 叶信雨; 叶林峰
Original assignee: Lianyungang Chenguang Plastic Industry Co ltd
Current assignee: Lianyungang Chenguang Plastic Industry Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-01-28

Abstract

The invention discloses a film covering device and a method for producing a polyethylene woven bag, the film covering device for producing the polyethylene woven bag comprises a device outer frame and a fixed frame fixedly arranged at the side end of the device outer frame, a fixed plate is fixedly arranged at the inner side of the device outer frame, a guide block in the guide mechanism can align and approach two coiled materials for guiding through the cooperation of the guide mechanism, a glue spraying mechanism can be started by a push-pull assembly when a conveying roller and a press roller clamp, press and convey the combined coiled materials, so that glue is sprayed on two side edges of the binding surface of the two coiled materials through a through groove, the two coiled materials can be bonded and fixed in an aligned state after being extruded by the press roller, the position of the two coiled materials is prevented from being adjusted when the coiled materials are subsequently sewed, and the cutting mechanism can cut the bonded and fixed coiled materials in a sectional manner, so that the later-stage workers can directly sew the combined coiled material, and the working efficiency is improved.

Description

Film laminating device and method for polyethylene woven bag production

Technical Field

The invention relates to the technical field of woven bag production and processing, in particular to a film laminating device and method for polyethylene woven bag production.

Background

The woven bag is also called a snakeskin bag, is one of plastic bags and is used for packaging, the raw materials of the woven bag are various chemical plastic raw materials such as polyethylene and polypropylene, the woven bag for packaging chemical fertilizers is commonly used in rural areas, the outer layer of the woven bag is a woven bag, the inner layer of the woven bag is a transparent plastic bag, only a sealing part between the transparent plastic bag and the woven bag is sewn through a suture, the middle parts of the transparent plastic bag and the woven bag are separated, the purpose of doing so is that after the chemical fertilizers are used up, a user can directly detach the transparent plastic bag polluted by the chemical fertilizers, only a single outer woven bag is left after detachment, the woven bag can be used for bagging other articles by the user, the woven bag for packaging the chemical fertilizers is produced, the transparent plastic bag and a woven bag roll material are attached together through a commonly-used film covering device, and subsequent steps are facilitated.

The existing film laminating device has certain defects in the use process, when the woven bag roll material and the transparent plastic bag roll material are laminated together, the side edges of the woven bag roll material and the transparent plastic bag roll material are not aligned frequently, in the subsequent sewing process, the positions of the woven bag roll material and the transparent bag roll material which are laminated together need to be adjusted again, and the production efficiency of the whole chemical fertilizer woven bag is influenced.

Disclosure of Invention

The invention aims to provide a film laminating device and a film laminating method for producing a polyethylene woven bag, which can effectively align and guide combined rolls so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a film laminating device for producing a polyethylene woven bag comprises a device outer frame and a fixing frame fixedly installed at the side end of the device outer frame, wherein a fixing plate is fixedly installed on the inner side of the device outer frame, a control plate is fixedly installed at the front end of the device outer frame, a guide roller is installed at the side end of the control plate, woven bag roll materials and transparent bag roll materials are movably installed on the inner side of the device outer frame through a hook claw, two groups of limiting shafts are movably embedded in the inner side of the device outer frame, compression rollers are fixedly installed on the outer sides of the two groups of limiting shafts, gears I which are meshed with each other are fixedly installed on the outer surfaces of the two groups of limiting shafts, two groups of tensioning rollers are installed at the lower end of the compression rollers, and the two groups of tensioning rollers are movably connected with the device outer frame through connecting shafts; the guide mechanism capable of guiding and aligning the coil stock is arranged at the upper end of the fixed plate, and the front end of the guide mechanism is provided with the glue spraying mechanism; the cutting mechanism can cut the attached coil stock and is arranged at the upper end of the fixing frame.

Preferably, guiding mechanism is including installing in two sets of guide blocks of fixed plate upper end, it is two sets of the inboard fixed mounting of guide block has the parting bead, just logical groove has been seted up to the inboard of parting bead, the inboard that the upper and lower both ends of parting bead correspond the guide block has all been seted up and has been tightened up the chamber, just it is by wide narrowing form to tighten up the chamber from the right side to the left side, adjusting part is installed to the lower extreme of guide block, when the chamber that tightens up of both ends passes from the parting bead about weaving bag coil stock and transparent bag coil stock respectively, can make the braided bag coil stock align with transparent bag coil stock and press close to.

Preferably, the adjusting part include fixed mounting in two sets of spacing seats of fixed plate inboard, the lower extreme fixed mounting of guide block has two sets of sliders, just the slider with spacing seat is sliding connection, the incorgruous threaded rod is installed to the inboard screw thread of slider, just the front end activity of incorgruous threaded rod runs through in the fixed plate, it is a set of the front end fixed mounting of incorgruous threaded rod has the rocker, the outside of incorgruous threaded rod is through synchronizing wheel transmission installation drive belt two, and the accessible rocker drives the incorgruous threaded rod and rotates to adjust the interval between two sets of guide blocks.

Preferably, the glue spraying mechanism comprises a mounting plate fixedly mounted at the upper end of the fixing plate, a sealing cylinder is fixedly mounted at the inner side of the mounting plate, a material box is fixedly mounted at the upper end of the mounting plate, a piston is embedded in the inner side of the sealing cylinder in a movable manner, a push rod is fixedly mounted at the inner side of the piston, two ends of the push rod penetrate through the sealing cylinder in a movable manner, two sets of inlet pipes are fixedly mounted between the sealing cylinder and the material box, one-way valves I are mounted at the inner sides of the inlet pipes and are in single guide from top to bottom, a feeding pipe is fixedly mounted at the front end of the sealing cylinder, two sets of one-way valves II are mounted at the inner side of the feeding pipe and are in single guide from front to back, a connecting hose is fixedly mounted between the feeding pipe and the guide blocks and is communicated with the through grooves, and a push-pull assembly is fixedly mounted at the left end of the push rod, and when the device integrally operates, the push-pull assembly can drive the piston to move left and right, so that the piston outputs the glue in the sealing cylinder and finally the glue is sprayed out through the through groove.

Preferably, the push-pull assembly comprises a limit ball fixedly arranged at the left end of the push rod, the outer surface of the limit ball is movably sleeved with a ball sleeve, the left end of the ball sleeve is fixedly provided with a push rod, the rear end of the push rod is movably provided with a swing arm through a connecting column, the inner side of the swing arm is fixedly provided with a third connecting rod, the rear end of the third connecting rod is movably embedded in the inner side of the outer frame of the device, the front end of the limit shaft is fixedly provided with a second gear, the lower end of the second gear is engaged with a third gear, the inner side of the third gear is fixedly provided with a fourth connecting rod, the rear end of the fourth connecting rod is movably embedded in the inner side of the outer frame of the device, the outer surfaces of the third connecting rod and the fourth connecting rod are provided with a fifth driving belt through a second synchronizing wheel in a transmission manner, the swing arm drives the push rod to rotate, and the ball sleeve is movably embedded with the limit ball sleeve, so that the push rod can do linear reciprocating motion.

Preferably, the cutting mechanism comprises a bearing plate fixedly arranged at the left end of the fixing frame, a support is fixedly arranged at the upper end of the bearing plate, a rotating shaft is movably embedded in the inner side of the support, a cam is fixedly arranged on the outer surface of the rotating shaft, a limiting plate is movably arranged at the lower end of the cam, a cutter is fixedly arranged at the lower end of the limiting plate, positioning shafts are movably embedded at the front end and the rear end of the limiting plate respectively, the lower end of each positioning shaft is fixedly embedded in the inner side of the bearing plate, a spring is arranged between the limiting plate and the bearing plate, two groups of first connecting rods are movably embedded in the inner side of the fixing frame, conveying rollers are fixedly arranged on the outer surfaces of the first connecting rods, two groups of second connecting rods are movably embedded in the inner side of the fixing frame, and gears five meshed with each other are fixedly arranged at the front ends of the two groups of the second connecting rods, a set of two connecting rods and a set of the surface of a connecting rod is installed through the transmission of synchronizing wheel three and is had drive belt four, drive assembly is installed to the lower extreme of five gears, and drive assembly drives the axis of rotation and rotates the in-process, and cam alright intermittent type nature pushes down to the cutter, makes the cutter cut the coil stock after pasting and covering.

Preferably, the transmission assembly comprises a motor fixedly installed at the rear end of the fixed frame, the output end of the motor movably penetrates through the fixed frame, a gear is fixedly installed at the output end of the motor, a conical fluted disc is fixedly installed at the front end of the gear, a gear four is installed at the left end of the conical fluted disc in a meshed manner, a movable shaft is fixedly installed at the inner side of the gear four, the rear end of the movable shaft is movably embedded in the inner side of the fixed frame, a transmission belt three is installed at the outer side of the movable shaft and the front end of the rotating shaft through a synchronous wheel four transmission manner, the gear is movably meshed with the gear five, a group of the gear five and a group of the gear two are fixedly installed with a synchronous wheel five, a transmission belt one is installed at the outer surface of the synchronous wheel five in a transmission manner, and an adjusting seat is fixedly installed at the rear end of the gear, just lack the gear with adjust the inboard of seat and seted up the slip chamber, the inboard activity in slip chamber has inlayed the tooth piece, the inboard activity that lacks the gear has inlayed the screw rod, just the rear end activity of screw rod run through in the tooth piece with adjust the seat, the rear end fixed mounting of screw rod has the nut, and user's accessible screw rod and tooth piece are adjusted the rodent number that lacks the gear, make and lack five pivoted angle increases of gear drive gear.

Preferably, the number of the teeth of the conical fluted disc is consistent with that of the teeth of the gear four, the radian of the gap between the gear lack and the adjusting seat is greater than that of the conical fluted disc, and after the gear lack drives the gear five to just rotate, the conical fluted disc just drives the gear four to rotate.

A film covering method for producing a polyethylene woven bag comprises the following steps:

s1, pulling out a woven bag roll material and a transparent bag roll material, enabling the woven bag roll material and the transparent bag roll material to penetrate through guide rollers, enabling the woven bag roll material and the transparent bag roll material to penetrate through symmetrically-arranged tightening cavities, enabling a user to adjust the distance between two groups of guide blocks through an adjusting assembly, enabling the woven bag roll material and the transparent bag roll material to be close to and aligned through the tightening cavities, enabling the woven bag roll material and the transparent bag roll material to sequentially penetrate through the tightening rollers, the compression rollers and the conveying rollers by the user, and finally enabling the roll material formed by combining the woven bag roll material and the transparent bag roll material to be arranged below a cutter;

s2, after the process is finished, starting a motor through a control panel, enabling the conveying roller to intermittently convey the combined coil materials through a transmission assembly by the motor, and enabling a cutter to intermittently cut the conveyed coil materials, and enabling the conveying roller and a compression roller to intermittently clamp, press and convey the combined coil materials by driving a gear V and a gear II to intermittently operate in the operation process of the transmission assembly;

s3, in the gear two drives the gear three motion processes, can trigger the push-and-pull subassembly and make the piston move about the inboard of a sealed section of thick bamboo, when the piston moves about and extrudes the glue of a sealed section of thick bamboo inside, cooperation check valve one and check valve two can make the push-and-pull subassembly in the motion process last glue with sealed section of thick bamboo inside through leading to the groove blowout, and the glue with in the magazine that lasts carries to the inside of a sealed section of thick bamboo, its glue spraying recompresses after the both sides limit of braided bag coil stock and transparent bag coil stock, can make braided bag coil stock and transparent bag coil stock bond fixedly.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, through the matching of the guide mechanism, the glue spraying mechanism and the cutting mechanism, the guide block in the guide mechanism can align and approach two coiled materials for guiding, when the combined coiled materials are clamped, pressed and conveyed by the conveying roller and the pressing roller, the glue spraying mechanism can be started by the push-pull assembly, so that glue is sprayed on two side edges of the binding surfaces of the two coiled materials through the through grooves, after the two coiled materials are extruded by the pressing roller, the two coiled materials can be bonded and fixed in an aligned state, so that the position of the two coiled materials is prevented from being adjusted when the coiled materials are subsequently sewn, and the cutting mechanism can cut the bonded and fixed coiled materials in sections, so that later-stage workers can directly sew the combined coiled materials, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the construction of the pinch roll of the present invention;

FIG. 3 is a schematic view of a structure of a different-direction threaded rod according to the present invention;

FIG. 4 is a schematic view of the position relationship between the spacer and the tightening cavities according to the present invention;

FIG. 5 is a schematic view of the spring structure of the present invention;

FIG. 6 is a schematic structural view of a conical fluted disc according to the present invention;

FIG. 7 is a schematic view of the tooth block of the present invention;

FIG. 8 is an enlarged view of the structure of FIG. 2 at A in accordance with the present invention;

FIG. 9 is an enlarged view of the structure of FIG. 3 at B in accordance with the present invention;

FIG. 10 is an enlarged view of the structure of FIG. 5 at C according to the present invention.

In the figure: 1-device outer frame; 2-a fixing frame; 3, fixing a plate; 4-control panel; 5-coiling materials for woven bags; 6-transparent bag coil stock; 7-a guide roll; 8-a guide mechanism; 9-glue spraying mechanism; 10-a cutting mechanism; 11-an adjustment assembly; 12-a push-pull assembly; 13-a transmission assembly; 14-a limiting shaft; 15-a press roll; 16-gear one; 17-tightening rollers; 18-gear two; 19-a first transmission belt; 20-a non-reciprocal threaded rod; 21-transmission belt II; 22-rocker; 23-a limiting seat; 24-a slide block; 25-a guide block; 26-gear three; 27-a spacer; 28-a tightening chamber; 29-a delivery roll; 30-a carrier plate; 31-a scaffold; 32-a rotating shaft; 33-a cam; 34-a limiting plate; 35-a cutter; 36-a positioning shaft; 37-a spring; 38-a motor; 39-connecting rod one; 40-gear missing; 41-a conical fluted disc; 42-gear four; 43-driving belt III; 44-connecting rod two; 45-gear five; 46-driving belt four; 47-a sealed cylinder; 48-feed pipe; 49-one-way valve one; 50-a feeding pipe; 51-a one-way valve II; 52-through groove; 53-a piston; 54-a limit ball; 55-ball sleeve; 56-push rod; 57-swing arm; 58-connecting rod III; 59-driving belt five; 60-connecting rod four; 61-an adjusting seat; 62-a sliding cavity; 63-tooth block; 64-screw; 65-a nut; 66-push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 and 2, a film covering device for producing a polyethylene woven bag in the drawings comprises a device outer frame 1 and a fixing frame 2 fixedly installed at the side end of the device outer frame 1, a fixing plate 3 is fixedly installed at the inner side of the device outer frame 1, a control plate 4 is fixedly installed at the front end of the device outer frame 1, a guide roller 7 is installed at the side end of the control plate 4, a woven bag roll 5 and a transparent bag roll 6 are movably installed at the inner side of the device outer frame 1 through hooks, two sets of limiting shafts 14 are movably embedded at the inner side of the device outer frame 1, a press roller 15 is fixedly installed at the outer sides of the two sets of limiting shafts 14, first gears 16 which are mutually meshed are fixedly installed on the outer surfaces of the two sets of limiting shafts 14, two sets of tightening rollers 17 are installed at the lower end of the press roller 15, and the two sets of tightening rollers 17 are movably connected with the device outer frame 1 through connecting shafts; the guide mechanism 8 is used for guiding and aligning the coil stock, the guide mechanism 8 is arranged at the upper end of the fixed plate 3, and the front end of the guide mechanism 8 is provided with the glue spraying mechanism 9; a cutting mechanism 10, a cutting mechanism 10 capable of cutting the pasted coil material is arranged at the upper end of the fixed frame 2.

Referring to fig. 3 and 4, in the illustration, the guide mechanism 8 includes two sets of guide blocks 25 installed at the upper end of the fixing plate 3, the inner sides of the two sets of guide blocks 25 are fixedly installed with the isolating bar 27, the inner side of the isolating bar 27 is provided with the through groove 52, the upper and lower ends of the isolating bar 27 are both provided with the tightening cavities 28 corresponding to the inner sides of the guide blocks 25, the tightening cavities 28 are changed from the width to the width from right to left, the adjusting component 11 is installed at the lower end of the guide blocks 25, and when the woven bag roll 5 and the transparent bag roll 6 pass through the tightening cavities 28 at the upper and lower ends of the isolating bar 27 respectively, the woven bag roll 5 and the transparent bag roll 6 can be aligned and attached.

Referring to fig. 2, 3 and 9, in the figure, the glue spraying mechanism 9 includes a mounting plate fixedly mounted on the upper end of the fixing plate 3, a sealing cylinder 47 is fixedly mounted on the inner side of the mounting plate, a material box is fixedly mounted on the upper end of the mounting plate, a piston 53 is movably embedded on the inner side of the sealing cylinder 47, a push rod 66 is fixedly mounted on the inner side of the piston 53, both the left and right ends of the push rod 66 movably penetrate through the sealing cylinder 47, two sets of feed pipes 48 are fixedly mounted between the sealing cylinder 47 and the material box, a first check valve 49 is mounted on the inner side of the feed pipe 48, the first check valve 49 is in single guide from top to bottom, a feed pipe 50 is fixedly mounted on the front end of the sealing cylinder 47, two sets of check valves 51 are mounted on the inner side of the feed pipe 50, the two sets of check valves 51 are in single guide from front to back, a connecting hose is fixedly mounted between the feed pipe 50 and the guide block 25, and the connecting hose is communicated with the through groove 52, the push-pull assembly 12 is fixedly installed at the left end of the push rod 66, and when the device integrally operates, the push-pull assembly 12 can drive the piston 53 to move left and right, so that the piston 53 outputs the glue in the sealing cylinder 47, and finally the glue is sprayed out through the through groove 52.

Referring to fig. 5 and 10, the cutting mechanism 10 includes a supporting plate 30 fixedly mounted on the left side of the fixing frame 2, a bracket 31 is fixedly mounted on the upper end of the supporting plate 30, a rotating shaft 32 is movably embedded on the inner side of the bracket 31, a cam 33 is fixedly mounted on the outer surface of the rotating shaft 32, a limiting plate 34 is movably mounted on the lower end of the cam 33, a cutter 35 is fixedly mounted on the lower end of the limiting plate 34, positioning shafts 36 are movably embedded on the front and rear ends of the limiting plate 34, the lower end of the positioning shaft 36 is fixedly embedded on the inner side of the supporting plate 30, a spring 37 is mounted between the limiting plate 34 and the supporting plate 30, two groups of first connecting rods 39 are movably embedded on the inner side of the fixing frame 2, conveying rollers 29 are fixedly mounted on the outer surfaces of the first connecting rods 39, two groups of second connecting rods 44 are movably embedded on the inner side of the fixing frame 2, and gears five 45 which are engaged with each other are fixedly mounted on the front ends of the two groups of second connecting rods 44, a transmission belt IV 46 is installed on the outer surfaces of the second group of connecting rods 44 and the first group of connecting rods 39 through three synchronous wheels in a transmission mode, a transmission component 13 is installed at the lower end of the fifth gear 45, and in the process that the transmission component 13 drives the rotating shaft 32 to rotate, the cam 33 can intermittently press down the cutter 35, so that the cutter 35 cuts the pasted coil material.

Referring to fig. 5-7, in the drawings, the transmission assembly 13 includes a motor 38 fixedly mounted at the rear end of the fixed frame 2, the model of the motor 38 is 86CME120, the output end of the motor 38 movably penetrates through the fixed frame 2, the output end of the motor 38 is fixedly mounted with a missing gear 40, the front end of the missing gear 40 is fixedly mounted with a conical fluted disc 41, the left end of the conical fluted disc 41 is engaged with a gear four 42, the inner side of the gear four 42 is fixedly mounted with a movable shaft, the rear end of the movable shaft is movably embedded in the inner side of the fixed frame 2, the outer side of the movable shaft and the front end of the rotating shaft 32 are respectively mounted with a transmission belt three 43 through a synchronous wheel four transmission, the missing gear 40 is movably engaged with a gear five 45, the front ends of the group of gear five 45 and the group of gear two 18 are fixedly mounted with a synchronous wheel five, the outer surface of the synchronous wheel five is mounted with a transmission belt one 19, the rear end of the missing gear 40 is fixedly mounted with an adjusting seat 61, and the inner sides of the missing gear 40 and the adjusting seat 61 are provided with a sliding cavity 62, the inner side of the sliding cavity 62 is movably embedded with a tooth block 63, the inner side of the missing gear 40 is movably embedded with a screw rod 64, the rear end of the screw rod 64 movably penetrates through the tooth block 63 and the adjusting seat 61, the rear end of the screw rod 64 is fixedly provided with a nut 65, and a user can adjust the number of the teeth of the missing gear 40 through the screw rod 64 and the tooth block 63, so that the missing gear 40 drives the gear five 45 to rotate at an increased angle.

Referring to fig. 6, the number of teeth of the conical fluted disc 41 is the same as the number of teeth of the gear four 42, the radian of the gap between the missing gear 40 and the adjusting seat 61 is larger than the radian of the conical fluted disc 41, and after the missing gear 40 drives the gear five 45 to just rotate, the conical fluted disc 41 just drives the gear four 42 to rotate.

s1, firstly pulling out a woven bag roll material 5 and a transparent bag roll material 6, enabling the woven bag roll material 5 and the transparent bag roll material 6 to pass through a guide roller 7, enabling the woven bag roll material 5 and the transparent bag roll material 6 to pass through symmetrically-arranged tightening cavities 28, enabling a user to adjust the distance between two groups of guide blocks 25 through an adjusting assembly 11, enabling the woven bag roll material 5 and the transparent bag roll material 6 to be close to and aligned through the tightening cavities 28, enabling the woven bag roll material 5 and the transparent bag roll material 6 to sequentially pass through a tightening roller 17, a pressing roller 15 and a conveying roller 29, and finally enabling the roll material formed by combining the woven bag roll material 5 and the transparent bag roll material 6 to be placed below a cutter 35;

s2, after the process is finished, the motor 38 is started through the control panel 4, the motor 38 enables the conveying roller 29 to intermittently convey the combined coil materials in a clamping mode through the transmission assembly 13, meanwhile, the cutter 35 enables the conveyed coil materials to be intermittently cut, and the transmission assembly 13 can enable the conveying roller 29 and the press roller 15 to intermittently clamp, press and convey the combined coil materials in a pressing mode by driving the gear five 45 and the gear two 18 to intermittently operate in the operation process;

s3, in the process that the second gear 18 drives the third gear 26 to move, the push-pull assembly 12 can be triggered to enable the piston 53 to move left and right on the inner side of the sealing cylinder 47, when the piston 53 moves left and right to extrude glue inside the sealing cylinder 47 left and right, the push-pull assembly 12 can continuously spray the glue inside the sealing cylinder 47 through the through groove 52 in the moving process by matching with the first check valve 49 and the second check valve 51, the glue in the material box is continuously conveyed to the inside of the sealing cylinder 47, the glue is sprayed on two sides of the woven bag coil material 5 and the transparent bag coil material 6 and then is pressed, and the woven bag coil material 5 and the transparent bag coil material 6 can be bonded and fixed.

The working principle of effective alignment and guidance of the combined coil stock is as follows: firstly, pulling out a woven bag roll material 5 and a transparent bag roll material 6, enabling the woven bag roll material 5 and the transparent bag roll material 6 to pass through guide rollers 7, enabling the woven bag roll material 5 and the transparent bag roll material 6 to pass through symmetrically-arranged tightening cavities 28, enabling a user to adjust the distance between two groups of guide blocks 25 through an adjusting assembly 11, enabling the tightening cavities 28 to enable the woven bag roll material 5 and the transparent bag roll material 6 to be close to and aligned, enabling the woven bag roll material 5 and the transparent bag roll material 6 to sequentially pass through a tightening roller 17, a pressing roller 15 and a conveying roller 29, finally enabling the roll material formed by combining the woven bag roll material 5 and the transparent bag roll material 6 to be arranged below a cutter 35, after the process is completed, starting a motor 38 through a control panel 4, enabling the rotation of a gear-lacking 40 to drive a gear five 45 to intermittently rotate, enabling the gear five 45 to drive the conveying roller 29 to rotate through a transmission belt 46, and enabling the conveying roller 29 to rotate through the number of turns, the combined coil stock can be clamped and then conveyed to the left side by the conveying roller 29, meanwhile, after the gear lack 40 just leaves the gear five 45, the conical fluted disc 41 can just be meshed with the gear four 42, the conical fluted disc 41 can stop rotating in the gap of the gear five 45, the gear four 42 rotates for one circle, the coil stock which is conveyed by the cutter 35 can be intermittently cut, the cut coil stock can be collected by sliding off the bevel edge at the left side of the bearing plate 30, in the intermittent rotation process of the gear five 45, the gear two 18 can be intermittently operated by the driving belt one 19, the combined coil stock can be intermittently clamped, pressed and conveyed by the conveying roller 29 and the pressing roller 15, in the process that the gear two 18 drives the gear three 26 to move, the push-pull assembly 12 can be triggered to enable the piston 53 to move left and right on the inner side of the sealing cylinder 47, and when the glue inside the sealing cylinder 47 is extruded left and right by the piston 53 moving left and right, the push-pull assembly 12 can continuously spray the glue inside the sealing barrel 47 through the through groove 52 by matching with the one-way valve 49 and the one-way valve 51, continuously convey the glue in the material box to the inside of the sealing barrel 47, spray the glue on the two sides of the woven bag coil 5 and the transparent bag coil 6 and then press the glue, so that the woven bag coil 5 and the transparent bag coil 6 can be bonded and fixed, the device can realize that the two coils are bonded and fixed in an aligned state, so that the position of the two coils is prevented from being required to be adjusted when the coils are subsequently sewn, meanwhile, the cutting mechanism 10 can perform segmented cutting on the bonded and fixed coils, so that the combined coils can be directly sewn by later-stage workers, the working efficiency is improved, a user can drive the screw 64 to rotate through the nut 65, and the tooth block 63 inside the sliding cavity 62 moves forwards, make tooth piece 63 and the rodent parallel and level of scarce gear 40 for lack gear 40 is at the rotation in-process, the turned angle of five 45 of multiplicable gear, make conveying roller 29 pivoted angle increase, make conveying roller 29 increase the length of carrying at every turn to the coil stock that pastes and cover, change with the length that the realization cut the coil stock.

Example 2

Referring to fig. 3, in this embodiment, as further described in embodiment 1, the adjusting assembly 11 includes two sets of limiting seats 23 fixedly mounted on the inner side of the fixing plate 3, two sets of sliding blocks 24 are fixedly mounted at the lower ends of the guiding blocks 25, the sliding blocks 24 are slidably connected with the limiting seats 23, the anisotropic threaded rod 20 is mounted on the inner side of the sliding blocks 24 through threads, the front end of the anisotropic threaded rod 20 movably penetrates through the fixing plate 3, a rocker 22 is fixedly mounted at the front end of the anisotropic threaded rod 20, a transmission belt two 21 is mounted on the outer side of the anisotropic threaded rod 20 through a transmission of a synchronizing wheel, and the anisotropic threaded rod 20 can be driven by the rocker 22 to rotate so as to adjust the distance between the two sets of guiding blocks 25.

In this embodiment: the user can adjust the interval between the guide block 25 according to the width of coiled material, drives different threaded rod 20 through rocker 22 and rotates during the regulation, makes two sets of guide block 25 carry out synchronous reverse removal.

Example 3

Referring to fig. 8, in the embodiment, as further explained with respect to other embodiments, the push-pull assembly 12 includes a limit ball 54 fixedly mounted on the left end of the push rod 66, the outer surface of the limit ball 54 is movably sleeved with a ball sleeve 55, the left end of the ball sleeve 55 is fixedly mounted with a push rod 56, the rear end of the push rod 56 is movably mounted with a swing arm 57 through a connection column, the inner side of the swing arm 57 is fixedly mounted with a third connecting rod 58, the rear end of the third connecting rod 58 is movably embedded in the inner side of the apparatus outer frame 1, the front end of the limit shaft 14 is fixedly mounted with a second gear 18, the lower end of the second gear 18 is engaged with a third gear 26, the inner side of the third gear 26 is fixedly mounted with a fourth connecting rod 60, the rear end of the fourth connecting rod 60 is movably embedded in the inner side of the apparatus outer frame 1, the outer surfaces of the third connecting rod 58 and the fourth connecting rod 60 are installed with a fifth transmission belt 59 through a second synchronous wheel, the swing arm 57 drives the push rod 56 to rotate, and the movable engagement of the ball sleeve 55 and the limit ball 54, the push rod 66 can be linearly reciprocated.

In this embodiment: when the second gear 18 drives the third gear 26 to rotate, the swing arm 57 can drive the push rod 56 to rotate, and simultaneously, the push rod 56 can drive the push rod 66 to do linear reciprocating motion through the movable embedding of the ball sleeve 55 at the right side end of the push rod 56 and the limiting ball 54.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tectorial membrane device is used in production of polyethylene braided bag, including device frame (1) and fixed mounting in mount (2) of device frame (1) side, the inboard fixed mounting of device frame (1) has fixed plate (3), the front end fixed mounting of device frame (1) has control panel (4), guide roll (7) are installed to the side of control panel (4), there are braided bag coil stock (5) and transparent bag coil stock (6), its characterized in that in the inboard of device frame (1) through hook movable mounting: two groups of limiting shafts (14) are movably embedded in the inner side of the device outer frame (1), compression rollers (15) are fixedly mounted on the outer sides of the two groups of limiting shafts (14), gears (16) which are meshed with each other are fixedly mounted on the outer surfaces of the two groups of limiting shafts (14), two groups of tightening rollers (17) are mounted at the lower end of each compression roller (15), and the two groups of tightening rollers (17) are movably connected with the device outer frame (1) through connecting shafts;

the guide mechanism (8) capable of guiding and aligning the coil stock is arranged at the upper end of the fixed plate (3), and the front end of the guide mechanism (8) is provided with a glue spraying mechanism (9);

the cutting mechanism (10) can cut the attached coil stock, and the cutting mechanism (10) is arranged at the upper end of the fixed frame (2).

2. The laminating device for producing the polyethylene woven bags according to claim 1, characterized in that: guiding mechanism (8) including install in two sets of guide block (25) of fixed plate (3) upper end, it is two sets of the inboard fixed mounting of guide block (25) has parting bead (27), just logical groove (52) have been seted up to the inboard of parting bead (27), the inboard that the upper and lower both ends of parting bead (27) correspond guide block (25) has all been seted up and has been tightened up chamber (28), just it becomes narrow form for becoming by the width from the right side to a left side to tighten up chamber (28), adjusting part (11) are installed to the lower extreme of guide block (25).

3. The laminating device for producing the polyethylene woven bags according to claim 2, characterized in that: adjusting part (11) including fixed mounting in two sets of spacing seats (23) of fixed plate (3) inboard, the lower extreme fixed mounting of guide block (25) has two sets of sliders (24), just slider (24) with spacing seat (23) are sliding connection, incorgruous threaded rod (20) is installed to the inboard screw thread of slider (24), just the front end activity of incorgruous threaded rod (20) run through in fixed plate (3), a set of the front end fixed mounting of incorgruous threaded rod (20) has rocker (22), drive belt two (21) are installed through the synchronizing wheel transmission in the outside of incorgruous threaded rod (20).

4. The laminating device for producing the polyethylene woven bags according to claim 2, characterized in that: the glue spraying mechanism (9) comprises a fixed mounting plate arranged at the upper end of the fixed plate (3), a sealing cylinder (47) is fixedly mounted on the inner side of the mounting plate, a material box is fixedly mounted on the upper end of the mounting plate, a piston (53) is embedded in the inner side of the sealing cylinder (47), a push rod (66) is fixedly mounted on the inner side of the piston (53), the left end and the right end of the push rod (66) are movably penetrated through the sealing cylinder (47), two sets of feed pipes (48) are fixedly mounted between the sealing cylinder (47) and the material box, a one-way valve (49) is mounted on the inner side of each feed pipe (48), the one-way valve (49) is in single guide from top to bottom, a feed pipe (50) is fixedly mounted at the front end of the sealing cylinder (47), and two sets of two-way valves (51) are mounted on the inner side of the feed pipe (50), and two groups of the one-way valves II (51) are guided from front to back, a connecting hose is fixedly arranged between the feeding pipe (50) and the guide block (25), the connecting hose is communicated with the through groove (52), and a push-pull assembly (12) is fixedly arranged at the left end of the push rod (66).

5. The laminating device for producing the polyethylene woven bags according to claim 4, wherein: the push-pull assembly (12) comprises a limiting ball (54) fixedly mounted at the left end of the push rod (66), a ball sleeve (55) is movably sleeved on the outer surface of the limiting ball (54), a push rod (56) is fixedly mounted at the left end of the ball sleeve (55), a swing arm (57) is movably mounted at the rear end of the push rod (56) through a connecting column, a connecting rod III (58) is fixedly mounted at the inner side of the swing arm (57), the rear end of the connecting rod III (58) is movably embedded at the inner side of the device outer frame (1), a gear II (18) is fixedly mounted at the front end of the limiting shaft (14), a gear III (26) is meshed at the lower end of the gear II (18), a connecting rod IV (60) is fixedly mounted at the inner side of the gear III (26), and the rear end of the connecting rod IV (60) is movably embedded at the inner side of the device outer frame (1), and a fifth transmission belt (59) is arranged on the outer surfaces of the third connecting rod (58) and the fourth connecting rod (60) through the transmission of the second synchronous wheel.

6. The laminating device for producing the polyethylene woven bags according to claim 1, characterized in that: cutting mechanism (10) including fixed mounting in loading board (30) of mount (2) left side end, just the upper end fixed mounting of loading board (30) has support (31), axis of rotation (32) have been inlayed in the inboard activity of support (31), just the external fixed surface of axis of rotation (32) installs cam (33), the lower extreme movable mounting of cam (33) has limiting plate (34), just the lower extreme fixed mounting of limiting plate (34) has cutter (35), location axle (36) have all been inlayed in the activity at both ends around limiting plate (34), just the lower extreme of location axle (36) is fixed inlay in the inboard of loading board (30), limiting plate (34) with install spring (37) between loading board (30), the inboard activity of mount (2) has been inlayed two sets of connecting rod one (39), just the external fixed surface of connecting rod one (39) has conveying roller (29), two sets of connecting rods two (44) have been inlayed in the inboard activity of mount (2), and are two sets of the front end fixed mounting of connecting rod two (44) has five (45) of intermeshing, and is a set of connecting rod two (44) and a set of drive belt four (46) are installed through synchronizing wheel three transmissions to connecting rod one (39) surface, drive assembly (13) are installed to the lower extreme of gear five (45).

7. The laminating device for producing the polyethylene woven bag according to claim 5 or 6, wherein: the transmission assembly (13) comprises a motor (38) fixedly installed at the rear end of the fixed frame (2), the output end of the motor (38) movably penetrates through the fixed frame (2), a gear (40) is fixedly installed at the output end of the motor (38), a conical fluted disc (41) is fixedly installed at the front end of the gear (40), a gear four (42) is installed at the left side end of the conical fluted disc (41) in a meshed mode, a movable shaft is fixedly installed at the inner side of the gear four (42), the rear end of the movable shaft is movably embedded in the inner side of the fixed frame (2), the outer side of the movable shaft and the front end of the rotating shaft (32) are provided with a gear three (43) through four synchronous wheel transmissions, the gear (40) and the gear five (45) are movably engaged, one gear five (45) and one gear second gear are fixedly installed with a synchronous wheel five, just the surface transmission of synchronizing wheel five installs drive belt (19), the rear end fixed mounting who lacks gear (40) has regulation seat (61), just lack gear (40) with slip chamber (62) have been seted up to the inboard of adjusting seat (61), the inboard activity in slip chamber (62) has inlayed tooth piece (63), the inboard activity that lacks gear (40) has inlayed screw rod (64), just the rear end activity of screw rod (64) run through in tooth piece (63) with adjust seat (61), the rear end fixed mounting of screw rod (64) has nut (65).

8. The laminating device for producing the polyethylene woven bags according to claim 7, wherein: the number of the teeth of the conical toothed disc (41) is consistent with that of the teeth of the gear four (42).

9. A film laminating method for producing a polyethylene woven bag is characterized by comprising the following steps: the method comprises the following steps:

s1, firstly pulling out a woven bag roll material (5) and a transparent bag roll material (6), enabling the woven bag roll material (5) and the transparent bag roll material (6) to penetrate through a guide roller (7), then enabling the woven bag roll material (5) and the transparent bag roll material (6) to penetrate through symmetrically-arranged tightening cavities (28), enabling a user to adjust the distance between two groups of guide blocks (25) through an adjusting assembly (11), enabling the woven bag roll material (5) and the transparent bag roll material (6) to be close to and aligned through the tightening cavities (28), enabling the woven bag roll material (5) and the transparent bag roll material (6) to sequentially penetrate through a tightening roller (17), a compression roller (15) and a conveying roller (29), and finally enabling the roll material formed by combining the woven bag roll material (5) and the transparent bag roll material (6) to be placed below a cutter (35);

s2, after the process is finished, a motor (38) is started through a control panel (4), the motor (38) enables a conveying roller (29) to intermittently convey the combined coil materials through a transmission assembly (13), meanwhile, a cutter (35) intermittently cuts the conveyed coil materials, and the transmission assembly (13) can drive a gear five (45) and a gear two (18) to intermittently operate in the operation process, so that the conveying roller (29) and a pressing roller (15) intermittently clamp, press and convey the combined coil materials;

s3, in the motion process that the second gear (18) drives the third gear (26), the push-pull assembly (12) can be triggered to enable the piston (53) to move left and right on the inner side of the sealing cylinder (47), when the piston (53) moves left and right to extrude glue inside the sealing cylinder (47), the glue inside the sealing cylinder (47) can be sprayed out through the through groove (52) continuously in the motion process by matching the first check valve (49) with the second check valve (51), the glue in the material box is continuously conveyed to the inside of the sealing cylinder (47), the glue is sprayed on two sides of the woven bag coil (5) and the transparent bag coil (6) and then is combined, and the woven bag coil (5) and the transparent bag coil (6) can be bonded and fixed.