CN219112074U

CN219112074U - Flexible package glue supply machine

Info

Publication number: CN219112074U
Application number: CN202223128026.3U
Authority: CN
Inventors: 郑建中; 温明生; 王卫超
Original assignee: DONGGUAN U-BOND MATERIAL TECHNOLOGY CO LTD
Current assignee: DONGGUAN U-BOND MATERIAL TECHNOLOGY CO LTD
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-06-02
Anticipated expiration: 2032-11-24

Abstract

The utility model relates to the field of mechanical automation equipment, in particular to a flexible package glue supply machine, which comprises a glue pressing device, two pressurizing glue pressing cylinder devices and a glue path control device, wherein a glue expelling mechanism is arranged in the glue pressing device, a glue packaging bag is placed in the glue pressing device, glue is pressed into the pressurizing glue pressing cylinder devices through high-pressure gas pressurization, the glue expelling mechanism extrudes the glue packaging bag, two sets of glue pressing cylinders with larger inner cross section area push the glue pressing cylinder with smaller cross section area, glue from the glue pressing device is alternately supplemented into the two pressurizing glue pressing cylinders, the glue is alternately supplied to the outside after being pressurized by the large cylinder after being pressed by the glue pressing cylinder, the glue is extremely little remained on the inner wall of the packaging bag due to the glue expelling mechanism, the two sets of pressurizing glue pressing cylinders are alternately supplied with glue, equipment can continuously work when the glue is changed, the packaging cost of the flexible packaging bag is greatly reduced, the residual glue amount is extremely small, the waste of the glue is effectively reduced, the cost is saved, and the environment is protected.

Description

Flexible package glue supply machine

Technical Field

The utility model relates to the field of mechanical automation equipment, in particular to a flexible package glue supply machine.

Background

The glue spraying machine is an automatic device which is specially used for controlling the paint such as adhesive, etc., dripping and coating the paint on the surface of a product. The coating is fed into a rubber feeding pipe by compressed air, and then is dripped or coated according to a preset path by program control. The device is mainly used for conveying fluid media with high viscosity. The method is mainly used for precisely dispensing, injecting, coating and dripping glue, paint and other liquids in the product process to the precise position of each product, and can be used for realizing dotting, line drawing, circular or arc. The existing glue packaging tape is generally a glue flexible package material such as an aluminum plastic film, a plastic film and the like, and the package is easy to have the problems of difficult glue supply, large residual glue amount and the like.

The utility model discloses a glue supply mechanism, which is named as glue supply mechanism in the publication No. CN208066669, 12 months 29 days 2017, and has the defects that the mechanism needs frequent glue replacement, equipment cannot be used in the glue replacement period, after glue replacement, bubbles are generated due to contact of glue and air, the equipment needs to be kept still for a period of time, and residual glue in a glue dispensing valve is discharged for use, so that the efficiency is greatly affected, meanwhile, when the traditional equipment is used for supplying thicker glue, the pressurizing capacity of the equipment is insufficient due to high glue consistency, the glue cannot be effectively extruded, and meanwhile, the residual glue quantity on a glue packaging outer cylinder or packaging bag is more, so that the glue is seriously wasted.

Disclosure of Invention

The utility model provides a flexible package glue supply machine for overcoming the defects in the prior art.

In order to solve the technical problems, the flexible package glue supply machine comprises a glue pressing device, wherein a glue driving mechanism is arranged in the glue pressing device, the glue pressing device comprises a box body, a containing cavity for containing a glue packaging bag is arranged in the box body, an opening is formed in the upper end of the box body, a box cover capable of opening or sealing the containing cavity is arranged at the opening, a sealing device and an air inlet interface are arranged on the box body or the box cover, the glue driving mechanism comprises a glue bag bearing plate fixedly connected in the box body, a first fixing assembly, a translation glue driving assembly and a second fixing assembly are sequentially arranged on the glue bag bearing plate from one end to the other end, the bottom end and the outlet end of the glue packaging bag are respectively fixed by the first fixing assembly and the second fixing assembly, and the translation glue driving assembly can clamp the upper side and the lower side of the glue packaging bag and move so as to drive glue from the bottom end of the glue packaging bag to the outlet end.

Preferably, the cover is provided with a cover opening mechanism, the cover opening mechanism comprises a cover opening cylinder, and the cover opening cylinder is in driving connection with the cover.

Preferably, the translation glue-driving assembly comprises a driving device, the driving device is connected to a clamping piece, the clamping piece comprises a lower fixing clamping seat, and an upper clamping plate is connected above the lower fixing clamping seat in an openable and closable manner through a fastener.

Preferably, the driving device comprises a driving motor and a screw rod connected with an output shaft of the driving motor, guide rails fixedly connected with the box body are arranged on two sides of the screw rod, and a slider matched with the guide rails is connected to the bottom of the clamping piece and drives the clamping piece to translate through the screw rod.

Preferably, the device further comprises at least two pressurizing rubber cylinder devices, each pressurizing rubber cylinder device comprises a pressurizing cylinder and a rubber cylinder, a piston rod of each pressurizing cylinder is connected with a piston in each rubber cylinder, each rubber cylinder is connected with the outlet end of each glue packaging bag through a rubber inlet pipe, a one-way valve is arranged at the feeding position of each rubber cylinder, one end of each rubber cylinder is further connected with a rubber outlet pipe, and each rubber outlet pipe is connected with a rubber gun through a rubber outlet valve.

Preferably, the cross-sectional area of the pressurizing cylinder is larger than the cross-sectional area of the glue pressing cylinder.

Preferably, the first fixing component comprises a hanging rod and a hanging block which are matched with each other, the hanging block is fixedly connected to one side in the box body, a hanging groove is formed in the hanging block, and the hanging groove is used for fixing two ends of the hanging rod.

Preferably, the second fixing component comprises an upper pressing block and a lower pressing block which are matched with each other, the lower pressing block is fixedly connected to the other side of the box body, and the upper pressing block is connected to the lower pressing block in an openable and closable manner through a fastener.

Preferably, the box cover locking mechanism further comprises a locking cover mechanism, wherein the locking cover mechanism comprises a locking cover cylinder fixedly arranged on the box cover, a piston rod of the locking cover cylinder is fixedly connected with a pin shaft, and a pin shaft seat matched with the pin shaft is fixedly connected to the box body.

Preferably, the glue dispenser further comprises a glue path control device, wherein the glue path control device is connected with an electromagnetic valve, and the electromagnetic valve is connected with the glue outlet valve.

Preferably, the automatic glue dispenser further comprises a glue path control device, wherein the glue path control device is connected with an electromagnetic valve, and the electromagnetic valve is connected with the glue outlet valve

The utility model has the beneficial effects that: the utility model solves the bottleneck that glue soft packages such as aluminum plastic films, plastic films and the like are difficult to supply and have a large quantity of residual glue.

1. The utility model has extremely small residual glue amount, and the utility model adopts the cooperation of the pneumatic glue pressing and the glue driving mechanism of the pressure box, thereby having good glue extruding effect and extremely small residual glue amount (the residual glue amount of other equipment is about 5 percent to 8 percent and the residual glue amount of the utility model is 0.5 percent).

2. The utility model adopts two pressurizing and pressing barrels, and is used alternately during working, thereby ensuring continuous and stable glue supply pressure, high glue supply, and no stop for glue replacement.

3. The packaging cost of the glue and the effective use of the glue are greatly reduced by matching with the glue packaging bag, so that the cost is saved and the environment is protected.

This equipment is fit for more thick glue, through the promotion to pressurizing, catch up with the further extrusion of gluey mechanism and boost cylinder in the pressure box of gluing device, triple effect down, can not have remaining with thick glue and extrude gluey rifle, can keep supplying glue in succession when trading the glue, trade and glue and do not pause, owing to catch up with the effect of gluing mechanism, can all extrude glue in the glue wrapping bag, remain less, glue wrapping bag in the direct change box when trading glue, glue wrapping bag exit end cup joints outside the material pipe joint, with the air contact less, be difficult for producing the bubble, glue wrapping bag capacity that is suitable for with this equipment cooperation simultaneously is big, greatly reduced the packaging cost of glue.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a glue pressing device according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the glue pressing device of the utility model;

FIG. 4 is an enlarged partial schematic view of a first fastening assembly according to the present utility model;

FIG. 5 is a schematic view of a translational glue driving assembly according to the present utility model;

FIG. 6 is an enlarged partial schematic view of a second fastening assembly according to the present utility model;

FIG. 7 is a schematic view of a pressurizing and rubber-pressing cylinder device according to the present utility model;

FIG. 8 is a cross-sectional view of the pressurized glue dispensing apparatus of the present utility model;

FIG. 9 is a schematic view of the structure of the rubber pressing cylinder of the utility model;

FIG. 10 is a schematic diagram of a cover structure of the present utility model;

FIG. 11 is a cross-sectional view of a drive device of the present utility model;

FIG. 12 is a schematic structural view of a glue bag;

fig. 13 is a schematic structural view of another glue packaging bag matched with the second fixing component.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

According to fig. 1-11, an embodiment of a flexible package glue supply machine comprises a frame 1, a glue pressing device 2 and a pressurizing glue pressing cylinder device 3; the glue pressing device 2 is fixedly connected to the upper end of the frame 1, the glue pressing device 2 comprises a box body and a box cover 201 provided with an openable or sealed box body, a circle of groove 203 is formed in the periphery of the box cover 201, a sealing device is arranged in the groove 203, the sealing device is a sealing ring 202 made of silica gel or rubber material, three lock cover cylinders 204 are further arranged at the upper end of the box cover 201, opposite bolt seats 205 are arranged at one sides of the lock cover cylinders 204, the bolt seats 205 are fixedly connected to the upper end of the box body, one sides of the box cover 204 are hinged to the box body, after the box cover is closed downwards (driven by the cover cylinder 101), the three lock cover cylinders 204 work to extend out of the piston rods to the bolt seats 205, a connecting rod 207 is fixedly connected to the upper end of the box cover 201 through screws, two ends of the connecting rod 207 are connected to the piston rods of the cover cylinder 101, one end of the cover cylinder 101 is connected to the frame 1, and the piston rods are stretched when the cover cylinder 101 works, so that the connecting rod and the box cover is lifted upwards, and the box body of the glue pressing device 2 is opened, and glue 4 is convenient to take and place; when the box needs to be closed, the piston rod is retracted and drives the connecting rod and the box cover to be closed downwards, so that the box body is in a closed state, and high-pressure gas is introduced to increase pressure.

One end in the box is fixed and is provided with first fixed subassembly 220, and first fixed subassembly 220 includes peg 222 and hanging piece 224 that mutually support, is equipped with hanging groove 221 on the hanging piece 224, and in hanging groove 221 was arranged in at peg 222 both ends, hanging piece 224 fixed connection was at the one end of plastic bag loading board 260, and is specific: the hanging groove 221 is provided with a barb portion 223, and the barb portion 223 is arranged to prevent the hanging rod 222 from falling out when being transversely pulled.

The other end in the box is provided with the fixed subassembly 240 of second, and the fixed subassembly 240 of second includes the lower briquetting 243 of fixed connection in the one end of plastic bag loading board 260, be provided with the last briquetting 242 of openable on the briquetting 243 down, the junction of briquetting 243 and last briquetting 242 down is provided with the material pipe joint 251, and the material pipe joint 251 other end intercommunication advances rubber tube 312, lower briquetting 243 is connected with last briquetting 242 through knob screw 241, and is specific: one end of the upper pressing block 242 is connected to the lower pressing block 243 through a knob screw 241, the other end of the upper pressing block 242 is hinged to the lower pressing block 243, a through hole is formed in the middle of the upper pressing block 242 and the lower pressing block 243, the material pipe joint 251 is communicated with the outlet end 402 of the glue packaging bag, and the upper pressing block 242 and the lower pressing block 243 are pressed on the upper side and the lower side of the outlet end of the glue packaging bag through the knob screw 241.

In other embodiments, as shown in fig. 13, a material pipe joint 251 may be disposed on the lower pressing block 243 or the upper pressing block 242, an inner rubber tube port 4022 (wrapped on the inner side of the plastic-aluminum film) is disposed at the outlet end 402 of the glue packaging bag 4, a material outlet 4021 is disposed on the side wall of the rubber tube port 4022, and when the lower pressing block 243 cooperates with the upper pressing block 242 to tightly press the rubber tube port 4022, the material pipe joint 251 is communicated with the material outlet 4021 (the plastic-aluminum film at the material outlet 4021 needs to be pre-pierced before use), so as to be communicated with the glue inlet tube 312 from the inside of the glue packaging bag 4.

The other end of the material pipe joint 251 is communicated with the rubber inlet pipe 312, and the joint of the material pipe joint and the box body is provided with a sealing structure.

The glue packaging bag 4 one end is the exit end 402, the other end is provided with the pole hole 401 that wears, glue packaging bag all adopts plastic-aluminum membrane material in this embodiment, exit end 402 is provided with the rubber tube mouth 4022 of exposing or interior package, during the installation, at first move translation and catch up with glue subassembly 230 to the adjacent side of first fixed subassembly 220, then glue packaging bag 4 places on glue bag loading board 260, insert pole 222 from glue packaging bag's pole hole 401 to place in hanging groove 221 on hanging piece 224, the one end of glue packaging bag 4 is fixed like this, the exit end 402 of another end is fixed by second fixed subassembly 240, glue packaging bag 4 both ends are firmly fixed, when follow-up translation catch up with glue subassembly 230 removes, can not make glue packaging bag 4 horizontal synchronization remove, the convenience crowded glue.

The translational glue driving assembly 230 (shown in fig. 5) mainly comprises a sliding block plate 232, a main plate 231, a screw nut 233, a sliding block 234, a lower clamping plate 235, an upper clamping plate 236, a bolt 237 and the like, wherein the sliding block plate 232, the main plate 231, the screw nut 233, the sliding block 234 and the lower clamping plate 235 are connected together to form a whole, namely, a lower fixing clamping seat, the main plate 231 is fixed at two ends of the sliding block plate 232, the lower clamping plate 235 is fixed in the middle, the bolts 237 are respectively arranged at two ends of the upper clamping plate 236, the bolts 237 are radially provided with screws 238, the screws 238 extend out of the upper clamping plate 236, the screws 238 can be manually pushed to realize the extension or retraction of the bolts 237, the upper clamping plate 236 can be arranged in grooves of the main plate 231, the sliding block 234 and the screw nut 233 are fixed on the sliding block plate 232, the sliding block 234 can slide on a guide rail, the screw nut with the screw rod 216 moves together with the whole translational glue driving assembly 230, the bolts 237 are retracted during operation, the upper clamping plate 236 is taken out, then the glue packaging bag 4 (a rear end glue-free part) is placed on the lower clamping plate 235, the bolts 236 are pushed out of the two ends 237, the bolts 237 are clamped in holes of the two ends 237 respectively, and the holes of the sealing plate 236 are clamped in the holes, and the sealing assembly 4 is clamped to the two sides of the lower clamping plate 4 can be translated, namely, and the glue driving assembly is moved to the glue 4 is moved.

As shown in fig. 3 and fig. 1, a guide rail and a screw rod 216 are installed under a plastic bag bearing plate 260, the guide rail is matched with a sliding block 234, the screw rod 216 is matched with a screw rod nut 233, one end of the screw rod 216 extends out of the box body to be sealed by a sealing ring 211, and the outside of the box body is provided with a slave synchronizing wheel 212, a master synchronizing wheel 214, a synchronous belt 213, a motor 215 and other components, and the motor 215 drives the screw rod 216 to rotate, so that the translation glue driving component 230 is driven to move to realize extrusion glue driving action.

The structure of the pressurizing and glue pressing cylinder device 3 is shown in fig. 7, and the pressurizing and glue pressing cylinder device comprises two pressurizing and glue pressing cylinders and a glue path control device which are fixed on a frame, wherein the pressurizing and glue pressing cylinder device mainly comprises an electromagnetic valve 301, a pressurizing cylinder 302, a cylinder piston 303, a glue pressing cylinder 304, a glue pressing piston 305, a glue pressing sealing ring 306, an end cover 307, a glue outlet valve 308, a one-way valve 309, a glue dividing block 310, a glue inlet valve 311 and the like; the pressurizing cylinder 302 is fixedly connected with the glue pressing cylinder 304, the cross section area of the pressurizing cylinder 302 is larger than that of the glue pressing cylinder 304, so that the pressurizing cylinder can generate larger pressure for glue quantity in the glue pressing cylinder, the pressurizing cylinder 302 is internally provided with a cylinder piston 303, one end of the cylinder piston 303 is connected with a glue pressing piston 305, the glue pressing piston 305 is provided with a glue pressing sealing ring 306, one end of the glue pressing cylinder 304 is provided with an end cover 307, the two pressurizing glue pressing cylinders are connected through two check valves 309 and a glue dividing block 310, and then are connected with a glue packaging bag outlet end 402 in a box body through a glue inlet valve 311 and a glue inlet pipe 312, and the upper part of the end cover 307 is connected with a glue outlet valve 308 and is connected with a glue gun 315 through a glue outlet pipe 313 to realize glue supply.

The upper end of the frame 1 is connected with an openable or closable cover 8 through a hydraulic rod 801, one end of the cover 8 is riveted on one side of the frame 1, a piston rod at one end of the hydraulic rod 801 is fixedly connected on the cover 8, and the other end of the hydraulic rod 807 is fixedly connected on the frame 1.

Four universal wheels 102 and four foot cups 103 are arranged below the frame, the universal wheels 102 are convenient to move, and the foot cups 103 can fix equipment.

Wherein, the theory of operation of pressure boost pressure packing element device: when the pressurizing cylinder 302 is deflated, glue of the glue packaging bag 4 in the glue pressing device 2 enters a cavity at the front end of the glue pressing cylinder 304 through the glue inlet pipe 312, the glue inlet valve 311 and the one-way valve 309 under the action of pressure, the glue pressing piston 305 and the air cylinder piston 303 are extruded to retreat, the glue pressing cylinder is filled, when filling is completed, the pressurizing cylinder 302 starts to enter air, the air cylinder piston 303 and the glue pressing piston 305 are pushed to move forwards, the glue pressing cylinder supplies glue to the outside, the cross section area of the air cylinder piston 303 is larger than that of the glue pressing piston 305, the supplied glue is pressurized, the one-way valve 308 can prevent high-pressure glue in the glue pressing cylinder from flowing back into the glue packaging bag, and the glue outlet valve 308 is used for controlling the two pressurizing glue pressing cylinders to alternately supply glue to the glue gun 315.

Description of the working principle of the whole equipment: firstly, the cover 8 is opened, the switch is pressed down, the lock cover cylinder 204 is retracted, the lock cover is released, the piston rod of the cover opening cylinder 101 extends out, the cover 201 is lifted up, the upper clamping plate 236 on one side of the glue driving mechanism is taken down, the knob screw 241 on the second fixing assembly is loosened, the upper pressing block 242 is turned over, the glue packaging bag 4 after glue pressing is completed and the hanging rod 222 on the first fixing assembly are taken out, the motor 215 is reset, and the translation glue driving assembly 230 returns to one side of the first fixing assembly 220.

The hanging rod 222 is inserted into the rod penetrating hole 401 at the bottom of the glue packaging bag 4 filled with glue in advance, the glue packaging bag is placed on the glue bag bearing plate 260 in the box body 2, the hanging rod 222 inserted into the bottom of the glue packaging bag 4 is placed in the clamping groove of the first fixing component 220, the outlet end of the glue packaging bag is sleeved on the material pipe joint 251 of the second fixing component and placed on the lower pressing block 243, the lower pressing block 242 is covered, the knob screw 241 is screwed down, the outlet end of the glue packaging bag and the material pipe joint 251 are tightly pressed on the second fixing component 240, the upper clamping plate 236 of the glue driving mechanism is placed back, the plug pins 237 are pushed into the hole of the main plate 231, the motor 215 is started, the translation glue driving component moves, and glue driving starts.

The switch is pressed down, the piston rod of the uncapping cylinder 101 is retracted, the cover is covered, after the cover is in place, the cover cylinder 204 extends out, the cover is blocked into the bolt seat 205, the cover is tightly covered, the cover is provided with the sealing ring 202, a closed space is formed in the box body after the cover is tightly covered, high-pressure gas is introduced, the glue packaging bag 4 extrudes glue to the glue inlet of the pressurizing and glue pressing cylinder device through the dual functions of the high-pressure gas and the translation glue expelling assembly, the machine is controlled by the glue path control device (generally PLC), the pressurizing cylinders 302 of the two pressurizing and glue pressing cylinder devices are initially in an exhaust state, glue from the box body 2 enters the glue pressing cylinder 304 through the glue inlet pipe 312, the glue inlet valve 311, the glue dividing block 310 and the one-way valve 309, the glue pushes the glue pressing piston 305 and the cylinder piston 303 to move backwards, the pressurizing and glue pressing cylinder device supplements the glue, after the glue supplementing is completed (the cylinder piston 303 moves to the bottom), the pressurizing cylinder starts to inflate, the glue at the front end of the glue pressing cylinder 304 is in a pressurizing state, at the moment, the glue pressure in the glue pressing cylinder 304 is far greater than the glue pressure of the glue packaging bag in the box body, the one-way valve 309 is closed to prevent the glue from flowing back into the glue packaging bag 4, the PLC simultaneously controls the glue outlet valves 308 to be alternately opened or closed, when the first glue outlet valve is opened, the pressurizing glue pressing cylinder device controlled by the valve supplies glue to the glue gun 315, when the glue of the glue pressing cylinder 304 is supplied (the cylinder piston 303 moves to the top), the PLC triggers and opens the other glue outlet valve 308, the other glue pressing cylinder supplies glue to the glue gun 315, meanwhile, the PLC triggers and closes the glue outlet valve of the original glue supply and controls the pressurizing cylinder to exhaust, the original pressurizing glue cylinder supplements the glue, otherwise, the two glue outlet valves are alternately opened and closed to realize the alternate glue supply and glue supplement of the glue gun 315, the requirement of continuous glue supply is met.

While the utility model has been described in terms of embodiments, it will be appreciated by those skilled in the art that the utility model is not limited thereto but rather includes the drawings and the description of the embodiments above. Any modifications which do not depart from the functional and structural principles of the present utility model are intended to be included within the scope of the appended claims.

Claims

1. A flexible package supplies gluey machine which characterized in that: including the device that presses glues, be equipped with in the device that presses glues and catch up with gluey mechanism, the device that presses glues includes the box, be equipped with the chamber that holds of a acceping glue wrapping bag in the box, the upper end of box is equipped with the opening, the opening part is equipped with the case lid that can open or seal the chamber that holds, is provided with sealing device and inlet port on box or the case lid, catch up with gluey mechanism includes the plastic bag loading board of fixed connection in the box, first fixed subassembly, translation catch up with gluey subassembly and second fixed subassembly have set gradually from one end to the other end on the plastic bag loading board, the bottom and the exit end of the wrapping bag are fixed respectively to first fixed subassembly and second fixed subassembly, translation catch up with gluey subassembly can press from both sides tight glue wrapping bag upside and take place to remove thereby glue from glue wrapping bag bottom extrusion to the exit end.

2. A flexible package glue supply machine as defined in claim 1, wherein: the cover is provided with a cover opening mechanism, the cover opening mechanism comprises a cover opening cylinder, and the cover opening cylinder is in driving connection with the cover.

3. A flexible package glue supply machine as defined in claim 1, wherein: the translation glue-driving assembly comprises a driving device, the driving device is connected to a clamping piece, the clamping piece comprises a lower fixing clamping seat, and an upper clamping plate is connected above the lower fixing clamping seat in an openable and closable manner through a fastener.

4. A flexible package glue supply machine as defined in claim 3, wherein: the driving device comprises a driving motor and a screw rod connected with an output shaft of the driving motor, guide rails fixedly connected with the box body are arranged on two sides of the screw rod, and a slider matched with the guide rails is connected to the bottom of the clamping piece and drives the clamping piece to translate through the screw rod.

5. A flexible package glue supply according to any of claims 1-4, characterized in that: the glue gun is characterized by further comprising at least two pressurizing glue pressing cylinder devices, wherein each pressurizing glue pressing cylinder device comprises a pressurizing cylinder and a glue pressing cylinder, a piston rod of each pressurizing cylinder is connected with a piston in each glue pressing cylinder, each glue pressing cylinder is connected with the outlet end of a glue packaging bag through a glue inlet pipe, a one-way valve is arranged at the feeding position of each glue pressing cylinder, one end of each glue pressing cylinder is further connected with a glue outlet pipe, and each glue outlet pipe is connected with a glue gun through a glue outlet valve.

6. The flexible package glue supply machine of claim 5, wherein: the cross section area of the pressurizing cylinder is larger than that of the rubber pressing cylinder.

7. A flexible package glue supply according to any of claims 1-4, characterized in that: the first fixing component comprises a hanging rod and a hanging block which are matched with each other, the hanging block is fixedly connected to one side in the box body, a hanging groove is formed in the hanging block, and the hanging groove is used for fixing two ends of the hanging rod.

8. A flexible package glue supply according to any of claims 1-4, characterized in that: the second fixing component comprises an upper pressing block and a lower pressing block which are matched with each other, the lower pressing block is fixedly connected to the other side of the box body, and the upper pressing block is connected to the lower pressing block in an openable and closable manner through a fastener.

9. A flexible package glue supply according to any of claims 1-4, characterized in that: the novel lock cover comprises a box cover, and is characterized by further comprising a lock cover mechanism, wherein the lock cover mechanism comprises a lock cover cylinder fixedly arranged on the box cover, a piston rod of the lock cover cylinder is fixedly connected with a pin shaft, and a pin shaft seat matched with the pin shaft is fixedly connected to the box body.

10. The flexible package glue supply machine of claim 6, wherein: the glue outlet valve is connected with the glue outlet valve.