CN113815263A - Side adds mouth system bag production line - Google Patents

Side adds mouth system bag production line Download PDF

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Publication number
CN113815263A
CN113815263A CN202110843261.XA CN202110843261A CN113815263A CN 113815263 A CN113815263 A CN 113815263A CN 202110843261 A CN202110843261 A CN 202110843261A CN 113815263 A CN113815263 A CN 113815263A
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China
Prior art keywords
feeding
machine shell
feeding machine
shell
plate
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Granted
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CN202110843261.XA
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CN113815263B (en
Inventor
董运青
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Jinan York Agricultural And Animal Husbandry Equipment Co ltd
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Jinan York Agricultural And Animal Husbandry Equipment Co ltd
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Priority to CN202110843261.XA priority Critical patent/CN113815263B/en
Publication of CN113815263A publication Critical patent/CN113815263A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00Making flexible containers, e.g. envelopes or bags
    • B31B70/74Auxiliary operations
    • B31B70/81Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/84Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00Making flexible containers, e.g. envelopes or bags
    • B31B70/02Feeding or positioning sheets, blanks or webs
    • B31B70/04Feeding sheets or blanks
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

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Abstract

The invention discloses a side nozzle-added bag-making production line which comprises a feeding machine shell and a connecting nozzle, wherein a transfer seat is installed at the top end of the feeding machine shell, and a movable seat is installed at the top end of the transfer seat; the feeding machine shell is internally provided with feeding grooves, the feeding grooves penetrate through two ends of the feeding machine shell, and the axial lead of the feeding machine shell and the axial lead of the feeding grooves are on the same horizontal straight line; in the processing process, after the connecting nozzle is pushed out of the feeding machine shell and inserted between two layers of material belts, the two clamping blocks are driven to be mutually closed through the matching of the second motor and the gear set and the clamping arms, the two clamping blocks can be driven to be synchronously combined through the combination of the two clamping blocks, in the process, the two electric heating plates can drive the two layers of packaged raw material belts to clamp the connecting nozzle, the two layers are mutually attached and tightly attached to the outer part of the connecting nozzle through the heating of the electric heating plates, the mounting work of the connecting nozzle can be finished once, and the processing efficiency is improved.

Description

Side adds mouth system bag production line
Technical Field
The invention relates to the technical field related to packaging bag processing, in particular to a side mouth-adding bag-making production line.
Background
The packaging bag is a bag used for packaging various articles, so that goods are convenient to transport and easy to store in a production flow process, and the packaging bag is widely used in daily life and industrial production, is often divided into a plastic packaging bag and a composite packaging bag according to a manufacturing process, and is classified according to production raw materials: high-pressure polyethylene plastic bag, low-pressure polyethylene plastic bag, polypropylene plastic bag, polyvinyl chloride plastic bag etc. macromolecular material has greatly improved the application scope of wrapping bag, no longer only is packing solid material, also can be used to the packing of fluid medium, and low in production cost, at present in the product packing such as normal atmospheric temperature milk, low temperature milk and beverage, the macromolecular wrapping bag is widely used, and in order to increase the convenience when using, can increase the suction nozzle structure at the side of wrapping bag, consequently need use the side in the course of working and add the mouth device.
And the mouth device that adds that uses at present needs the cooperation can carry out the arm collaborative work of complicated motion in the course of working, snatch the suction nozzle and remove to the assigned position through the arm, the holistic use of device and maintenance cost have been increased, and need heat moulding at first to the wrapping bag before the processing, make the side of wrapping bag form and supply the suction nozzle male dead slot, need carry out the secondary heating after the suction nozzle inserts, processing procedure has been increased, and excessive heating damages the wrapping bag easily, consequently there is inconvenience in the use.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and mainly aims to provide a side nozzle-adding bag-making production line, which mainly aims to provide a distribution box with a cable clamping mechanism, so as to solve the problems that the prior nozzle-adding device mentioned in the background needs to be matched with a mechanical arm capable of performing complex motion to work in a cooperation mode in the processing process, the suction nozzle is grabbed and moved to a specified position through the mechanical arm, the use and maintenance cost of the whole device is increased, the packaging bag needs to be heated and shaped firstly before processing, an empty groove for the insertion of the suction nozzle is formed in the side edge of the packaging bag, secondary heating is needed after the suction nozzle is inserted, the processing procedure is increased, the packaging bag is easy to damage due to excessive heating, and inconvenience is caused in the use process.
In order to achieve the purpose, the technical scheme adopted by the invention comprises the following steps:
the side mouth-adding bag-making production line comprises a feeding machine shell and a connecting mouth, wherein a transfer seat is installed at the top end of the feeding machine shell, and a movable seat is installed at the top end of the transfer seat; the feeding machine shell is internally provided with feeding grooves, the feeding grooves penetrate through two ends of the feeding machine shell, and the axial lead of the feeding machine shell and the axial lead of the feeding grooves are on the same horizontal straight line; the top end of the movable seat is connected with the screw rod and the guide rod, the movable seat is in threaded connection with the screw rod, and meanwhile the movable seat is in sliding connection with the guide rod; the two ends of the screw rod and the guide rod are connected with the inner wall of the hanging bracket, and the top end of the hanging bracket is connected with the fixed frame through the adapter plate; a first motor is installed on one side of the hanging bracket, penetrates through the side wall of the hanging bracket and is rotatably connected with the screw rod; the connecting nozzle is of a gyro-shaped structure, and the inside of the connecting nozzle is of a hollow structure with two communicated ends; a feeding shell is arranged at one end of the feeding machine shell and communicated with one end of the feeding groove; the top of the feeding shell is of an open structure, and one end, far away from the feeding shell, of the feeding shell is provided with an air cylinder; the synchronous belts are arranged inside the feeding machine shell and are symmetrically arranged on two sides inside the feeding machine shell relative to the axial lead of the feeding groove; the outer wall of the synchronous belt is provided with shifting plates which are distributed at equal intervals, and the shifting plates penetrate through the inner wall of the feeding machine shell and extend to the inside of the feeding groove; the bottom of the feeding machine shell is of a through groove structure, and the through groove structure is communicated with the feeding groove.
Preferably, the end of the feeding machine shell, which is far away from the feeding shell, is provided with two echelettes, the two echelettes are symmetrically arranged around the axial lead of the feeding machine shell, and the distance between the two echelettes is larger than the inner diameter of the feeding groove.
Preferably, a fixing plate is arranged at one end of the bottom of the feeding machine shell, which is close to the feeding shell, and the fixing plate is matched with a fixing piece to be fixedly connected with the outer wall of the feeding machine shell; the bottom of the fixed plate is provided with a counting element, and one end of the top of the fixed plate is provided with a pressing plate; one end of the pressing plate is rotatably connected with the fixed plate, and the other end of the pressing plate penetrates through the through groove structure at the bottom of the feeding machine shell and extends into the feeding groove; install the shell fragment between clamp plate and the fixed plate, and the top other end of fixed plate installs hall element, hall element and counting element electric connection simultaneously.
Preferably, the bottom of the fixing frame is provided with two first guide rollers which are symmetrically arranged relative to the axial lead of the feeding machine shell; the first guide roller is connected with the fixing frame in a rotating mode, and the outer wall of the first guide roller is of an arc-shaped structure.
Preferably, the upper part of one side of the fixing frame, which is close to the feeding machine shell, is provided with two groups of second guide rollers, two groups of second guide rollers are symmetrically arranged about the axial lead of the feeding machine shell, two groups of second guide rollers are symmetrically arranged in each group, and the distance between the two second guide rollers in the same group is smaller than that between the two first guide rollers; the second guide roller is connected with the fixing frame in a rotating mode.
Preferably, the top of one side of the fixed frame, which is close to the feeding machine shell, is provided with two movable shafts, the two movable shafts are symmetrically arranged about the axis of the feeding machine shell, and the two movable shafts penetrate through the fixed frame and the gear set to form a rotating structure; the outer part of the gear set is wrapped with a mounting plate, the outer wall of the mounting plate is provided with a second motor, and the second motor is matched with a driving shaft and is in rotating connection with the gear set; the arm lock is installed to the one end that the gear train was kept away from to the loose axle, and the length of loose axle is greater than the length of second deflector roll, and the length of second deflector roll is less than the length of first deflector roll simultaneously.
Preferably, the bottom of the clamping arm is provided with a clamping block, and the clamping block is connected with the clamping arm in a rotating manner; an electric heating plate is arranged in the clamping arm, and two ends of the electric heating plate are matched with a return spring to be connected with the inner end surface of the clamping arm; the electric heating plate and the return spring form a telescopic structure, and the inner end surface of the electric heating plate is of a semi-arc structure.
Compared with the prior art, the invention has the beneficial effects that:
1. the feeding device is provided with the feeding shell, the air cylinder, the synchronous belts and the shifting plate, after the connecting nozzle is continuously fed into the feeding shell in the machining process, the connecting nozzle is pushed into the feeding groove through the air cylinder, the two synchronous rotating synchronous belts are matched with the shifting plate to push the connecting nozzle to linearly move along the feeding groove, so that continuous feeding is completed, the whole structure is simple, the machining cost is low, meanwhile, the maintenance and repair are convenient, in the machining process, the first motor is matched with the screw rod to rotate, and the distance between the feeding shell and the fixing frame can be finely adjusted, so that the machining precision is improved.
2. The feeding device is provided with the infrared grating elements, the connecting nozzle penetrating through the feeding groove is scanned through the infrared grating elements, and when the connecting nozzle blocks the space between the two infrared grating elements, an electric signal is excited to control the closing of the two synchronous belts, so that the connecting nozzle is prevented from completely falling off from the feeding machine shell due to the continuous operation of the synchronous belts.
3. The invention is provided with a connecting nozzle, a pressing plate, a counting element and a Hall element, wherein the middle part of the connecting nozzle is provided with a disc structure for separating two ends of the connecting nozzle, one end of the connecting nozzle is longer and is convenient to embed in a packaging bag, the other end of the connecting nozzle is shorter and is positioned outside the packaging bag during production and is used for communicating the inner end and the outer end of the packaging bag, in the process that the connecting nozzle moves in a feeding groove, the disc structure in the middle part of the feeding groove can extrude the pressing plate when passing through the pressing plate, and after the pressing plate is contacted with the Hall element, an electric signal can be excited to the counting element, so that the total amount of the used connecting nozzle is calculated, and meanwhile, the integral production cost is effectively controlled.
4. The connecting device is provided with the clamping arms, the clamping blocks, the electric heating plates, the return springs and the gear sets, in the processing process, after the connecting nozzle is pushed out of the feeding machine shell and inserted between two layers of material belts, the two clamping blocks are driven to be mutually closed through the matching of the second motor and the gear sets and the clamping arms, the two clamping blocks are driven to be synchronously combined through the combination of the two clamping blocks, in the process, the two electric heating plates can drive the two layers of packaged raw material belts to clamp the connecting nozzle, the two layers are mutually attached and tightly attached to the outer part of the connecting nozzle through the heating of the electric heating plates, the mounting work of the connecting nozzle can be finished once, and the processing efficiency is improved.
5. The two layers of raw material belts as raw materials of the packaging bag are respectively led out upwards from the position between the two first guide rollers, and the two layers of raw material belts are ensured to be kept tightly attached to the outer surfaces of the two first guide rollers in the process, at the moment, when the raw materials of the packaging bag are attached to the arc-shaped structures on the surfaces of the first guide rollers, the edges of the raw materials of the two packaging bags are slightly opened towards two sides, so that the opening angle is improved, the longer end of a connecting nozzle to be used is conveniently inserted into the position between the two layers of raw material belts in the processing process, meanwhile, the two groups of second guide rollers are used for clamping and gathering the two layers of raw materials belts, and the length of the second guide rollers is smaller than that of the first guide rollers, so that the connecting nozzle which is installed is prevented from being extruded when the packaging bag is pulled upwards. .
Drawings
FIG. 1 is a schematic perspective view of a side-opening bag-making production line according to the present invention;
FIG. 2 is a schematic plane structure diagram of a side-edge spout-adding bag-making production line of the present invention;
FIG. 3 is a side view schematic of a side-on-mouth bag-making line drawing 2 of the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 2 of a side-nozzled bag manufacturing line of the present invention;
FIG. 5 is a side view schematic illustration of a side-on-mouth bag-making line drawing 1 in accordance with the present invention;
FIG. 6 is a schematic bottom view of a side-gusseted bag manufacturing line drawing 1 in accordance with the present invention;
FIG. 7 is a schematic cross-sectional view B-B of FIG. 3 of a side-nozzled bag manufacturing line of the present invention;
FIG. 8 is a schematic perspective view of a connecting nozzle in a side-nozzle bag-making production line according to the present invention;
FIG. 9 is a schematic bottom view of a side-gusseted bag manufacturing line diagram 8 in accordance with the present invention;
FIG. 10 is an enlarged schematic view of the side gusseted bag manufacturing line drawing at point C in FIG. 4;
FIG. 11 is an enlarged schematic view of the side gusseted bag manufacturing line drawing 5 taken at D of the present invention.
In the figure: 1-a feeder shell, 2-a fixed frame, 3-a connecting nozzle, 4-an adapter, 5-a movable seat, 6-a screw rod, 7-a guide rod, 8-a hanger, 9-a first motor, 10-an adapter plate, 11-a feeding shell, 12-a cylinder, 13-a feeding groove, 14-a synchronous belt, 15-a dial plate, 16-an infrared grating element, 17-a fixed plate, 18-a fixed piece, 19-a counting element, 20-a pressing plate, 21-a shrapnel, 22-a Hall element, 23-a first guide roller, 24-a second guide roller, 25-a movable shaft, 26-a mounting plate, 27-a second motor, 28-a gear set, 29-a clamping arm, 30-a clamping block, 31-an electric heating plate and 32-a reset spring, 33-drive shaft.
Detailed Description
For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further described in detail with reference to fig. 1 to 11.
A side mouth-adding bag-making production line comprises a feeding machine shell 1 and a connecting mouth 3, wherein an adapter 4 is installed at the top end of the feeding machine shell 1, and a movable seat 5 is installed at the top end of the adapter 4; a feeding groove 13 is formed in the feeding machine shell 1, the feeding groove 13 penetrates through two ends of the feeding machine shell 1, and the axial lead of the feeding machine shell 1 and the axial lead of the feeding groove 13 are on the same horizontal straight line; the top end of the movable seat 5 is connected with the screw rod 6 and the guide rod 7, the movable seat 5 is in threaded connection with the screw rod 6, and meanwhile, the movable seat 5 is in sliding connection with the guide rod 7; the two ends of the screw rod 6 and the guide rod 7 are connected with the inner wall of the hanger 8, and the top end of the hanger 8 is connected with the fixed frame 2 through the adapter plate 10; a first motor 9 is installed on one side of the hanger 8, and the first motor 9 penetrates through the side wall of the hanger 8 and is rotatably connected with the screw rod 6; the connecting nozzle 3 is of a gyro-shaped structure, and the inside of the connecting nozzle 3 is of a hollow structure with two communicated ends; a feeding shell 11 is arranged at one end of the feeding machine shell 1, and the feeding shell 11 is communicated with one end of a feeding groove 13; the top of the feeding shell 11 is of an open structure, and one end, far away from the feeding machine shell 1, of the feeding shell 11 is provided with an air cylinder 12; the synchronous belts 14 are arranged inside the feeding machine shell 1, and the synchronous belts 14 are symmetrically arranged on two sides inside the feeding machine shell 1 relative to the axial lead of the feeding groove 13; the outer wall of the synchronous belt 14 is provided with shifting plates 15, the shifting plates 15 are distributed at equal intervals, and the shifting plates 15 penetrate through the inner wall of the feeding machine shell 1 and extend into the feeding groove 13; the bottom of the feeding machine shell 1 is of a through groove structure, and the through groove structure is communicated with the feeding groove 13.
According to the above technical scheme, the middle part of connecting mouth 3 is provided with a disc structure and is used for separating the both ends of connecting mouth 3, and the one end of connecting mouth 3 is longer, is convenient for bury underground in the inside of wrapping bag, and the other end of connecting mouth 3 is shorter, and the outside that is in the wrapping bag when production is used for the inside and outside both ends of intercommunication wrapping bag, and at the in-process of processing, through the rotation of 9 cooperation lead screws of first motor 6, can finely tune the interval between pay-off casing 1 and mount 2 to improve the machining precision.
In this embodiment, the end of the feeding housing 1 away from the feeding housing 11 is provided with two echelettes 16, and the two echelettes 16 are symmetrically arranged about the axial line of the feeding housing 1, and the distance between the two echelettes 16 is greater than the inner diameter of the feeding chute 13.
According to above-mentioned technical scheme, scan the connecting nozzle 3 that runs through out chute 13 through echelette grating component 16, block back between two echelette grating components 16 when connecting nozzle 3, can send electrical signal and then close two hold-in ranges 14, avoid connecting nozzle 3 excessive removal.
In this embodiment, a fixing plate 17 is disposed at one end of the bottom of the feeding machine shell 1, which is close to the feeding shell 11, and the fixing plate 17 is fixedly connected to the outer wall of the feeding machine shell 1 by matching with a fixing member 18; a counting element 19 is arranged at the bottom of the fixing plate 17, and a pressing plate 20 is arranged at one end of the top of the fixing plate 17; one end of the pressure plate 20 is rotatably connected with the fixed plate 17, and the other end of the pressure plate 20 penetrates through the through groove structure at the bottom of the feeding machine shell 1 and extends into the feeding groove 13; an elastic sheet 21 is installed between the pressing plate 20 and the fixing plate 17, a hall element 22 is installed at the other end of the top of the fixing plate 17, and the hall element 22 is electrically connected with the counting element 19.
According to the technical scheme, in the process that the connecting nozzle 3 moves inside the feeding groove 13, the disc structure in the middle of the feeding groove 13 can extrude the pressing plate 20 when passing through the pressing plate 20, and after the pressing plate 20 is contacted with the Hall element 22, an electric signal can be excited to the counting element 19, so that the total amount of the used connecting nozzle 3 is calculated.
In this embodiment, the bottom of the fixing frame 2 is provided with two first guide rollers 23, and the two first guide rollers 23 are symmetrically arranged about the axial lead of the feeding machine shell 1; the first guide roller 23 is rotatably connected with the fixing frame 2, and the outer wall of the first guide roller 23 is of an arc-shaped structure.
According to the above technical scheme, during processing, two layers of raw material belts as raw materials of the packaging bag are respectively led out upwards from between the two first guide rollers 23, and the two layers of raw material belts are ensured to be kept tightly attached to the outer surfaces of the two first guide rollers 23 in the process, so that when the raw materials of the packaging bag are attached to the arc-shaped structures on the surfaces of the first guide rollers 23, the edges of the raw materials of the two packaging bags are slightly opened towards two sides, and further the opening angle is improved.
In this embodiment, the upper portion of one side of the fixing frame 2 close to the feeding machine shell 1 is provided with two groups of second guide rollers 24, the two groups of second guide rollers 24 are symmetrically arranged about the axial lead of the feeding machine shell 1, and each group of second guide rollers 24 is symmetrically arranged two by two, and meanwhile, the distance between the two second guide rollers 24 of the same group is smaller than the distance between the two first guide rollers 23; the second guide roller 24 is rotatably connected with the fixed frame 2.
According to the technical scheme, two layers of material belts are collected through two groups of second guide rollers 24, the length of the second guide rollers 24 is smaller than that of the first guide rollers 23, and the situation that the connecting nozzle 3 which is completely installed is extruded when the packaging bag is pulled upwards is avoided.
In this embodiment, the top of one side of the fixed frame 2 close to the feeding machine shell 1 is provided with two movable shafts 25, the two movable shafts 25 are symmetrically arranged about the axis of the feeding machine shell 1, and the two movable shafts 25 both penetrate through the fixed frame 2 and the gear set 28 to form a rotating structure; the gear set 28 is wrapped by the mounting plate 26, the outer wall of the mounting plate 26 is provided with the second motor 27, and meanwhile, the second motor 27 is matched with the driving shaft 33 to be in rotary connection with the gear set 28; the clamping arm 29 is installed at one end, far away from the gear set 28, of the movable shaft 25, the length of the movable shaft 25 is larger than that of the second guide roller 24, and meanwhile, the length of the second guide roller 24 is smaller than that of the first guide roller 23.
According to the above technical solution, the second motor 27 is matched with the gear set 28 to drive the two movable shafts 25 to synchronously rotate in opposite directions, and further matched with the clamping arm 29 to drive the two clamping blocks 30 to open and close.
In this embodiment, the bottom of the clamping arm 29 is provided with a clamping block 30, and the clamping block 30 is connected with the clamping arm 29 in a rotating manner; an electric heating plate 31 is installed inside the clamping arm 29, and two ends of the electric heating plate 31 are matched with a return spring 32 to be connected with the inner end face of the clamping arm 29; the electric heating plate 31 and the return spring 32 form a telescopic structure, and the inner end surface of the electric heating plate 31 is in a semi-circular structure.
According to the above technical scheme, can drive two electric heating board 31 and merge in step after merging as two clamp splice 30, at this in-process, two electric heating board 31 can drive the former material area of two-layer packing and press from both sides tight joint mouth 3, and the heating of rethread electric heating board 31 makes two-layer laminating each other and closely laminate in the outside of connecting mouth 3, and the installation work of connecting mouth 3 can be accomplished to the single, has improved machining efficiency.
A side edge nozzle-adding bag-making production line comprises the following working processes: before use, the top end of the feeding shell 11 is connected with an external feeding structure, two layers of raw material belts for producing packaging bags are respectively led out upwards from the space between two first guide rollers 23, and finally the two layers of raw material belts upwards pass through the space between two groups of second guide rollers 24, before use, an external power supply is firstly switched on, a first motor 9 is started, a movable seat 5 is driven by a screw rod 6 to slide along a guide rod 7, further, the distance between an infrared grating element 16 and a clamping block 30 is adjusted, in the processing process, after a connecting nozzle 3 enters the feeding shell 11, a cylinder 12 is started, the connecting nozzle 3 is pushed by the cylinder 12 to enter the feeding groove 13, two synchronous belts 14 are simultaneously started, the rotating synchronous belts 14 are matched with a shifting plate 15 to drive the connecting nozzle 3 to slide along the feeding groove 13 until the connecting nozzle 3 penetrates through one end of the feeding groove 13, at this time, the connecting nozzle 3 moves to between the two infrared grating elements 16, after the connecting nozzle 3 blocks the infrared signals between the two infrared grating elements 16, the infrared grating elements 16 excite the electric signals and then close the two synchronous belts 14 simultaneously, the distance that the connecting nozzle 3 moves out of the feeding slot 13 can be controlled by adjusting the reaction time of the infrared grating elements 16, in the process that the connecting nozzle 3 moves inside the feeding slot 13, the disc structure in the middle of the feeding slot 13 extrudes the pressing plate 20 when passing through the pressing plate 20, after the pressing plate 20 contacts with the hall element 22, the electric signals are excited to the counting element 19, and then the number of the connecting nozzles 3 passing inside the feeding slot 13 is counted, at this time, the tail end of the connecting nozzle 3 is positioned between the two layers of raw material belts, at this time, the second motor 27 is started, the driving shaft 33 is matched with the gear set 28 to drive the two movable shafts 25 to synchronously rotate, and then drive two arm lock 29 and clamp splice 30 and begin to rotate until two electric heating plate 31 are closed each other, the reset spring 32 at electric heating plate 31 both ends is through the shrink absorption vibrations of self this moment, and improve the laminating degree between two electric heating plate 31, at this in-process, two electric heating plate 31 drive two-layer raw materials area parcel and press from both sides the end of tight coupling nozzle 3, start electric heating plate 31 at last, after heating raw materials area, the cooling through raw materials area solidifies again and can accomplish the laminating of raw materials area and the installation of coupling nozzle 3.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.

Claims (7)

1. The utility model provides a side adds mouth system bag production line, includes pay-off casing (1) and connection mouth (3), its characterized in that: the top end of the feeding machine shell (1) is provided with an adapter (4), and the top end of the adapter (4) is provided with a movable seat (5); a feeding groove (13) is formed in the feeding machine shell (1), the feeding groove (13) penetrates through two ends of the feeding machine shell (1), and meanwhile, the axial lead of the feeding machine shell (1) and the axial lead of the feeding groove (13) are on the same horizontal straight line; the top end of the movable seat (5) is connected with the screw rod (6) and the guide rod (7), the movable seat (5) is in threaded connection with the screw rod (6), and meanwhile the movable seat (5) is in sliding connection with the guide rod (7); the two ends of the screw rod (6) and the guide rod (7) are connected with the inner wall of the hanger (8), and the top end of the hanger (8) is connected with the fixing frame (2) through the adapter plate (10); a first motor (9) is installed on one side of the hanging bracket (8), and the first motor (9) penetrates through the side wall of the hanging bracket (8) and is rotatably connected with the screw rod (6); the connecting nozzle (3) is of a gyro-shaped structure, and the inside of the connecting nozzle (3) is of a hollow structure with two communicated ends; a feeding shell (11) is mounted at one end of the feeding machine shell (1), and the feeding shell (11) is communicated with one end of the feeding groove (13); the top of the feeding shell (11) is of an open structure, and one end, far away from the feeding machine shell (1), of the feeding shell (11) is provided with a cylinder (12); synchronous belts (14) are arranged inside the feeding machine shell (1), and the synchronous belts (14) are symmetrically arranged on two sides inside the feeding machine shell (1) relative to the axial lead of the feeding groove (13); the outer wall of the synchronous belt (14) is provided with shifting plates (15), the shifting plates (15) are distributed at equal intervals, and the shifting plates (15) penetrate through the inner wall of the feeding machine shell (1) and extend into the feeding groove (13); the bottom of the feeding machine shell (1) is of a through groove structure, and the through groove structure is communicated with the feeding groove (13).
2. The side-gusseted bag-making production line of claim 1, wherein: the feeding machine shell (1) is provided with two infrared grating elements (16) at one end far away from the feeding shell (11), the two infrared grating elements (16) are symmetrically arranged relative to the axial lead of the feeding machine shell (1), and the distance between the two infrared grating elements (16) is larger than the inner diameter of the feeding groove (13).
3. The side-gusseted bag-making production line of claim 2, wherein: a fixing plate (17) is arranged at one end of the bottom of the feeding machine shell (1) close to the feeding shell (11), and the fixing plate (17) is matched with a fixing piece (18) to be fixedly connected with the outer wall of the feeding machine shell (1); a counting element (19) is installed at the bottom of the fixing plate (17), and a pressing plate (20) is installed at one end of the top of the fixing plate (17); one end of the pressing plate (20) is rotatably connected with the fixing plate (17), and the other end of the pressing plate (20) penetrates through the through groove structure at the bottom of the feeding machine shell (1) and extends into the feeding groove (13); install shell fragment (21) between clamp plate (20) and fixed plate (17), and the top other end of fixed plate (17) installs hall element (22), hall element (22) and counting element (19) electric connection simultaneously.
4. The side-gusseted bag-making production line of claim 1, wherein: the bottom of the fixed frame (2) is provided with two first guide rollers (23), and the two first guide rollers (23) are symmetrically arranged relative to the axial lead of the feeding machine shell (1); the first guide roller (23) is connected with the fixing frame (2) in a rotating mode, and the outer wall of the first guide roller (23) is of an arc-shaped structure.
5. The side-gusseted bag-making production line of claim 1, wherein: the upper part of one side, close to the feeding machine shell (1), of the fixing frame (2) is provided with second guide rollers (24), two groups of the second guide rollers (24) are symmetrically arranged about the axial lead of the feeding machine shell (1), two groups of the second guide rollers (24) are symmetrically arranged in each group, and the distance between the two second guide rollers (24) in the same group is smaller than that between the two first guide rollers (23); the second guide roller (24) is connected with the fixed frame (2) in a rotating way.
6. The side-gusseted bag-making production line of claim 1, wherein: the top of one side, close to the feeding machine shell (1), of the fixed frame (2) is provided with two movable shafts (25), the two movable shafts (25) are symmetrically arranged relative to the axis of the feeding machine shell (1), and the two movable shafts (25) penetrate through the fixed frame (2) and the gear set (28) to form a rotating structure; the outer part of the gear set (28) is wrapped with the mounting plate (26), the outer wall of the mounting plate (26) is provided with the second motor (27), and meanwhile, the second motor (27) is matched with the driving shaft (33) to be in rotating connection with the gear set (28); one end of the movable shaft (25) far away from the gear set (28) is provided with a clamping arm (29), the length of the movable shaft (25) is greater than that of the second guide roller (24), and meanwhile, the length of the second guide roller (24) is smaller than that of the first guide roller (23).
7. The side-gusseted bag-making production line of claim 6, wherein: the bottom of the clamping arm (29) is provided with a clamping block (30), and the clamping block (30) is connected with the clamping arm (29) in a rotating way; an electric heating plate (31) is arranged in the clamping arm (29), and two ends of the electric heating plate (31) are matched with a return spring (32) to be connected with the inner end surface of the clamping arm (29); the electric heating plate (31) and the reset spring (32) form a telescopic structure, and the inner end surface of the electric heating plate (31) is of a semi-circular structure.
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