CN213947580U - Corrugated carton gluing and feeding device - Google Patents

Abstract

The utility model discloses a corrugated carton paste feeding device, which comprises a glue storage tank, wherein a piston is arranged in the glue storage tank, and the outer diameter of the piston is matched with the inner diameter of the glue storage tank; the wall of the glue storage tank is provided with an air cylinder, and the air cylinder drives a piston to do linear reciprocating motion along the horizontal direction through a plug rod; one end of the plug rod is fixed with the piston, the other end of the plug rod penetrates through the end face of the glue storage tank and extends out of the glue storage tank, and the telescopic rod of the air cylinder and one end, far away from the piston, of the plug rod are fixed through a fixing rod; the upper part of one end of the glue storage tank, which is far away from the plug rod, is provided with a feed inlet, and the lower part is provided with a discharge outlet; this experiment is novel releases glue from storing up gluey jar through the stopper rod that sets up, stores up remaining glue still less in gluey jar, can avoid glue extravagant, practices thrift production and rises originally.

Description

Corrugated carton gluing and feeding device

Technical Field

The utility model belongs to the technical field of the corrugated box production, specifically be a corrugated box glues paste feedway.

Background

The corrugated paper board is made into a corrugated paper box through die cutting, indentation, box nailing or box gluing. The corrugated case is a packaging product with the widest application, and the use amount is always the first of various packaging products. Comprises a calcium plastic corrugated case. For more than half a century, corrugated cartons gradually replace transport packaging containers such as wooden boxes and the like with excellent service performance and good processing performance, and become the leading force of transport packaging. It not only protects the goods, is convenient for storage and transportation, but also beautifies the goods and publicizes the goods. The corrugated case belongs to green environmental protection product, and it does benefit to the environmental protection, does benefit to the loading and unloading transportation.

The box gluing machine is equipment which is used for completely completing the whole box forming process of the corrugated paper board by machinery, so that the production line of the corrugated paper box is streamlined, the production efficiency is greatly improved, the production cost is reduced, and when the box gluing machine is used, glue needs to be sprayed on the corrugated paper board, so that a glue supply device needs to be arranged.

The Chinese patent with the publication number of CN111070783A discloses a glue supply device for a corrugated carton gluing machine, which comprises a shell, wherein a transmission shaft penetrates through the top of the shell, a stirring blade is welded at one end of the transmission shaft, which is positioned in the shell, a motor is connected at one end of the rotation shaft, which is positioned outside the shell, through key interference fit, the motor is connected with a conduction structure, a connecting block, which is slidably connected to the transmission shaft, is sleeved outside the part, which is positioned in the shell, of the transmission shaft, a flat key is welded below the connecting block, the connection block is connected with the transmission structure, a glue outlet is formed in one side of the bottom of the shell, a glue inlet is formed in the top of the shell.

Although the glue supply device can avoid the problem that glue is solidified in the conveying process to influence glue supply, the structure is complex, and when the glue supply device is used, more glue is stained in the device, so that a great amount of waste can be caused.

Disclosure of Invention

The utility model aims at the problem that prior art exists, provide a corrugated box glues paste feedway, it is more to have solved the inside glue that adheres to of current glue supply device, can cause a large amount of extravagant phenomena.

In order to achieve the above object, the utility model adopts the following technical scheme: a corrugated carton paste feeding device comprises a glue storage tank, wherein a piston is arranged in the glue storage tank, and the outer diameter of the piston is matched with the inner diameter of the glue storage tank; the wall of the glue storage tank is provided with an air cylinder, and the air cylinder drives a piston to do linear reciprocating motion along the horizontal direction through a plug rod; one end of the plug rod is fixed with the piston, the other end of the plug rod penetrates through the end face of the glue storage tank and extends out of the glue storage tank, and the telescopic rod of the air cylinder and one end, far away from the piston, of the plug rod are fixed through a fixing rod; the upper part of the glue storage tank, which is far away from one end of the plug rod, is provided with a feed inlet, and the lower part is provided with a discharge outlet.

The utility model pushes the glue in the glue storage tank out of the glue storage tank through the matching of the arranged piston and the glue storage tank, pushes the piston to move in the glue storage tank through the arranged cylinder, and connects the cylinder and the piston together through the arranged plug rod and the fixed rod; glue is added or discharged through the arranged feeding hole and the discharging hole.

Further, a controller is arranged on the glue storage tank and electrically connected with the air cylinder; through the controller that sets up, it is right the utility model discloses control.

Furthermore, the wall of the glue storage tank is provided with a temperature control assembly, the wall of the glue storage tank is of a double-layer hollow structure, the temperature control assembly comprises a heating wire and a temperature sensor, the heating wire is embedded in the wall of the glue storage tank, the temperature sensor is embedded in the end face of one end, close to the discharge port, of the glue storage tank, and the controller is electrically connected with the heating wire and the temperature sensor respectively; glue in the glue storage tank is heated through the arranged electric heating wires, the temperature is prevented from being too low, the glue is prevented from flowing smoothly, and the temperature of the glue in the glue storage tank is monitored through the arranged temperature sensor.

Furthermore, a charging reminding assembly is arranged at one end, close to the plug rod, of the glue storage tank, and comprises a spring piece, a pressure sensor and an indicator light, the spring piece is mounted at one end, close to the plug rod, of the fixed rod, the pressure sensor is mounted at one end, close to the plug rod, of the glue storage tank, the spring piece is matched with the pressure sensor, the indicator light is mounted on the outer wall of the glue storage tank, and the controller is respectively electrically connected with the pressure sensor and the indicator light; through the reinforced subassembly of reminding that sets up, remind the staff to add glue, through the spring leaf and the pressure sensor cooperation that set up, when glue in the storage glue jar was about soon to be arranged, spring leaf and pressure sensor contact, pressure sensor received pressure, to controller signals, controller control pilot lamp became bright, reminds the staff.

Furthermore, a plurality of through holes are formed in the piston, electromagnetic valves are arranged at the through holes and are electrically connected with the controller; through the through hole of seting up, when making the piston move in storing up gluey jar, can stir glue, prevent that glue from solidifying, through the solenoid valve that sets up, can plug up the through hole of seting up, make the piston motion can arrange glue outside storing up gluey jar.

Furthermore, a rubber tube is arranged at the discharge port, and the glue discharged from the discharge port can be guided into a gluing mechanism on a production line through the arrangement of the rubber tube.

Furthermore, a valve is arranged at one end of the rubber tube, which is far away from the discharge hole; the valve can control the quantity of the derived glue, and can prevent the water evaporation of the glue in the rubber tube, prevent the glue from solidifying and blocking the rubber tube.

Furthermore, the glue storage tank is cylindrical and arranged along the horizontal direction, so that the arrangement of the feed opening and the position of the piston is convenient.

Furthermore, the bottom of the glue storage tank is provided with a plurality of foot pads, so that the glue storage tank can be placed stably or can be conveniently installed on the ground.

Further, the stopper rod with the junction of storing up gluey jar is equipped with the sealing washer, increases the leakproofness of storing up gluey jar, prevents that glue from revealing, avoids storing up the evaporation of water of the glue in the gluey jar, causes glue to solidify, makes and stores up gluey jar and can store the glue that is not used up.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a store up the cooperation of gluing jar, piston, rubber tube and cylinder, can with pour into the glue that stores up in the glue jar and transport to the rubber coating mechanism on the production line in, avoid directly transporting to the top of production line rubber coating mechanism with gluing the bucket, reduce the manual labor.

(2) The utility model discloses a glue in the piston will store up the gluey jar is released, very big reduction glue remain in storing up the gluey jar, resources are saved has reduced manufacturing cost, also washs the fermentation cylinder more easily, water consumption when can effectively reducing the washing, further resources are saved, the cost is reduced.

(3) The utility model discloses a set up the through-hole on the piston, set up the solenoid valve in the through-hole, when the solenoid valve was closed, the piston can release glue and store up gluey jar, and when the solenoid valve was opened, the piston can stir glue, prevents ingredient layering and precipitation in the glue, makes it more even that distributes in glue, has improved production quality, also can prevent that glue from solidifying, and the cooperation temperature control assembly is controlled the temperature of glue, and the effect of avoiding glue to solidify is better.

(4) The utility model discloses a setting of sealing washer and valve, the storage that keeps is glued the leakproofness of jar and rubber tube, avoids moisture loss, makes the storage glue jar can deposit the glue that does not use up, and remaining glue can not solidify in the rubber tube yet, avoids the rubber tube to block up.

Drawings

Fig. 1 is a schematic structural view of a device for pasting and feeding corrugated paper boxes in this embodiment;

fig. 2 is a side view of a device for supplying a paste to a corrugated cardboard box according to the present embodiment;

in the figure: 1. a glue storage tank; 2. a piston; 3. a stopper rod; 4. a cylinder; 5. fixing the rod; 6. a feed inlet; 7. a discharge port; 8. a hose; 9. an electromagnetic valve; 10. a controller; 11. an electric heating wire; 12. a temperature sensor; 13. a spring plate; 14. a pressure sensor; 15. an indicator light; 16. a foot pad; 17. and (4) a valve.

Detailed Description

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

As shown in fig. 1 and fig. 2, the present embodiment provides a corrugated carton paste feeding device, which includes a glue storage tank 1, a piston 2 is arranged in the glue storage tank 1, and the outer diameter of the piston 2 matches the inner diameter of the glue storage tank 1; the wall of the glue storage tank 1 is provided with a cylinder 4, and the cylinder 4 drives the piston 2 to do linear reciprocating motion along the horizontal direction through a plug rod 3; one end of the plug rod 3 is fixed with the piston 2, the other end of the plug rod penetrates through the end face of the glue storage tank 1 and extends out of the glue storage tank 1, and the telescopic rod of the cylinder 4 and one end of the plug rod 3, far away from the piston 2, are fixed through a fixing rod 5; the upper part of one end of the glue storage tank 1 far away from the plug rod 3 is provided with a feed inlet 6, and the lower part is provided with a discharge outlet 7.

The utility model pushes the glue in the glue storage tank 1 out of the glue storage tank 1 through the matching of the arranged piston 2 and the glue storage tank 1, pushes the piston 2 to move in the glue storage tank 1 through the arranged cylinder 4, and connects the cylinder 4 and the piston 2 together through the arranged plug rod 3 and the fixed rod 5; glue is added or discharged through the arranged feeding hole 6 and the discharging hole 7.

Further, a controller 10 is arranged on the glue storage tank 1, and the controller 10 is electrically connected with the air cylinder 4; through the controller 10 who sets up, it is right to the utility model discloses control.

Further, the wall of the glue storage tank 1 is of a double-layer hollow structure, the wall of the glue storage tank 1 is provided with a temperature control assembly, the temperature control assembly comprises a heating wire 11 and a temperature sensor 12, the heating wire 11 is embedded in the wall of the glue storage tank 1, the heating wire 11 is not arranged in the end faces of the two ends of the glue storage tank 1, the temperature sensor 12 is embedded in the end face of one end of the glue storage tank 1 close to the discharge port 7, the temperature sensor 12 is close to the discharge port 7, and the controller 10 is electrically connected with the heating wire 11 and the temperature sensor 12 respectively; glue in the glue storage tank 1 is heated through the arranged heating wire 11, the temperature is prevented from being too low, the glue circulation is not smooth, and the temperature of the glue in the glue storage tank 1 is monitored through the arranged temperature sensor 12.

Further, a feeding reminding assembly is arranged at one end, close to the plug rod 3, of the glue storage tank 1, the feeding reminding assembly comprises a spring piece 13, a pressure sensor 14 and an indicator light 15, the spring piece 13 is installed at one end, close to the plug rod 3, of the fixing rod 5, the pressure sensor 14 is installed at one end, close to the plug rod 3, of the glue storage tank 1, the spring piece 13 is matched with the pressure sensor 14, when the piston 2 gradually approaches the discharge hole 7, the fixing rod 5 also brings the spring piece 13 to gradually approach the pressure sensor 14, when the piston 2 quickly contacts the end face, located at the discharge hole 7, of the glue storage tank 1, the spring piece 13 contacts the pressure sensor 14, the pressure value detected by the pressure sensor 14 is changed, and when the piston 2 completely contacts the end face, located at the discharge hole 7, the spring piece 13 is in a compressed state, the indicator light 15 is installed on the outer wall of the glue storage tank 1, and the controller 10 is electrically connected with the pressure sensor 14 and the indicator light 15 respectively; through the reinforced subassembly of reminding that sets up, remind the staff to add glue, through the spring leaf 13 and the cooperation of pressure sensor 14 that set up, when glue in the storage glue tank 1 is about to be arranged, spring leaf 13 and pressure sensor 14 contact, pressure sensor 14 receives pressure, to controller 10 signals, controller 10 control pilot lamp 15 becomes bright, reminds the staff.

Furthermore, a plurality of through holes are formed in the piston 2, electromagnetic valves 9 are arranged at the through holes, and the electromagnetic valves 9 are electrically connected with the controller 10; through the through-hole of seting up, when making piston 2 move in storing up gluey jar 1, can stir glue, prevent that glue from solidifying, through the solenoid valve 9 that sets up, can plug up the through-hole of seting up, make piston 2 motion can arrange glue outside storing up gluey jar 1.

Further, a rubber tube 8 is arranged at the discharge port 7, and the glue discharged from the discharge port 7 can be guided into a gluing mechanism on a production line through the arrangement of the rubber tube 8.

Further, a valve 17 is arranged at one end of the rubber tube 8, which is far away from the discharge hole 7; the amount of the derived glue can be controlled by the arranged valve 17, and the glue in the rubber tube 8 can be prevented from evaporating and solidifying to block the rubber tube 8.

Furthermore, the glue storage tank 1 is cylindrical and arranged along the horizontal direction, so that the arrangement of the positions of the feed port 6 and the piston 2 is facilitated.

Further, the bottom of the glue storage tank 1 is provided with a plurality of foot pads 16, so that the glue storage tank 1 can be stably placed or conveniently installed on the ground.

Further, stopper rod 3 with the junction of storing up gluey jar 1 is equipped with the sealing washer, increases the leakproofness of storing up gluey jar 1, prevents that glue from revealing, avoids storing up the evaporation of water of the glue in gluey jar 1, causes glue to solidify, makes and stores up gluey jar 1 and can store the glue that is not used up.

The working principle is as follows:

(1) glue supply: opening a feed port 6, pouring glue into a glue storage tank 1, closing the feed port 6, opening a discharge port 7 and a valve, controlling a cylinder 4 to be opened by a controller 10, pushing a piston 2 to move by the cylinder 4 through a fixed rod 5 and a plug rod 3, pushing the glue out of the discharge port 7 by the piston 2, and allowing the glue to flow into a gluing mechanism on a corrugated carton production line through a rubber tube 8 so as to supply glue for production;

(2) temperature control: setting a temperature range, transmitting a monitored temperature value into the controller 10 by the temperature sensor 12, if the temperature is within the set range or is higher than the set range, enabling the electric heating wire 11 not to work, if the temperature is lower than the set range, controlling the electric heating wire 11 to work by the controller 10 to heat the glue, and stopping heating after the temperature reaches the set temperature range;

(3) charging and reminding: the piston 2 moves in the glue storage tank 1, when the glue is pushed out of the glue storage tank 1, the cylinder 4 also drives the spring piece 13 on the fixed rod 5 to be close to the pressure sensor 14, when the glue is about to be used up, the spring piece 13 contacts the pressure sensor and gives a pressure to the pressure sensor, the pressure sensor 14 monitors the pressure change and transmits a signal to the controller 10, the controller 10 controls the indicator lamp 15 to brighten so as to remind a worker, when the piston 2 continues to move, and when the glue in the glue storage tank 1 is completely pushed out, the spring piece 13 is compressed, and the pressure sensor 14 receives the maximum pressure from the spring piece 13;

(4) stirring: closing the discharge port 7 and the valve, opening the feed port 6, controlling the cylinder 4 to start by the controller 10, driving the piston 2 to move towards one end far away from the discharge port 7 by the cylinder 4 until the piston 2 contacts the end face of the glue storage tank 1, sucking the outside air into the glue storage tank 1 due to the movement of the piston 2, closing the feed port 6, opening all the electromagnetic valves 9, controlling the piston 2 to move back and forth in the glue storage tank 1 by the controller 10, driving the glue to move in the glue storage tank 1 by the piston 2, stirring the glue, driving the piston 2 to move to one end, far away from the discharge port 7, of the glue storage tank 1 by the cylinder 4 and attach to the end face when the stirring is finished, and closing the electromagnetic valves 9;

(5) and storing the glue which is not used up, closing the discharge hole 7 and the valve, opening the feed hole 6, driving the piston 2 to move towards the direction close to the feed hole 6 by the cylinder 4 until the air in the glue storage tank 1 is exhausted, closing the cylinder 4 and closing the discharge hole 7.

Cleaning the utility model discloses: after the glue is completely used up, the valve is closed, the electromagnetic valve 9 and the feed inlet 6 are opened, the cylinder 4 is started to enable the piston 2 to be separated from the end surface of the glue storage tank 1, a proper amount of clear water and cleaning liquid are added into the glue storage tank 1 from the feed inlet 6, the feed inlet 6 is closed, the cylinder 4 drives the piston 2 to reciprocate in the glue storage tank 1, when the tank wall of the glue storage tank 1 is cleaned, the piston 2 is enabled to move to one end far away from the discharge outlet 7 and is attached to the end surface, the electromagnetic valve 9 is closed, the discharge outlet 7 and the valve are opened, the sewage is discharged through the rubber pipe 8 and is cleaned as well, the rubber pipe 8 is connected with a sewer, after the sewage in the glue storage tank 1 is discharged, the piston 2 and one end far away from the discharge outlet 7 are enabled to move continuously, the discharge outlet 7 is closed, the feed inlet 6 is opened, the clear water is added, the feed inlet 6 is closed, the discharge outlet 7 is opened, the cylinder 4 drives the piston 2 to discharge the clear water from the rubber pipe 8, and continuously washing the rubber tube 8, repeating the steps until the rubber tube 8 is cleaned, opening the feeding hole 6, the discharging hole 7, the valve and the electromagnetic valve 9, heating the rubber storage tank 1, and evaporating the residual water in the rubber storage tank 1.

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 (10)

1. The pasting and feeding device for the corrugated carton is characterized by comprising a glue storage tank, wherein a piston is arranged in the glue storage tank, and the outer diameter of the piston is matched with the inner diameter of the glue storage tank; the wall of the glue storage tank is provided with an air cylinder, and the air cylinder drives a piston to do linear reciprocating motion along the horizontal direction through a plug rod; one end of the plug rod is fixed with the piston, the other end of the plug rod penetrates through the end face of the glue storage tank and extends out of the glue storage tank, and the telescopic rod of the air cylinder and one end, far away from the piston, of the plug rod are fixed through a fixing rod; the upper part of the glue storage tank, which is far away from one end of the plug rod, is provided with a feed inlet, and the lower part is provided with a discharge outlet.

2. A corrugated carton paste feeding device as claimed in claim 1, wherein a controller is provided on said glue storage tank, said controller being electrically connected to said air cylinder.

3. The device for pasting and feeding corrugated cardboard boxes according to claim 2, wherein the wall of the glue storage tank has a double-layer hollow structure, the wall of the glue storage tank is provided with a temperature control assembly, the temperature control assembly comprises a heating wire and a temperature sensor, the heating wire is embedded in the wall of the glue storage tank, the temperature sensor is embedded in the end surface of one end of the glue storage tank close to the discharge port, and the controller is electrically connected with the heating wire and the temperature sensor respectively.

4. A corrugated carton paste feeding device according to claim 2, wherein a feeding reminding assembly is arranged at one end of the glue storage tank close to the plug rod, the feeding reminding assembly comprises a spring plate, a pressure sensor and an indicator light, the spring plate is arranged at one end of the fixed rod close to the plug rod, the pressure sensor is arranged at one end of the glue storage tank close to the plug rod, the spring plate is matched with the pressure sensor, the indicator light is arranged on the outer wall of the glue storage tank, and the controller is electrically connected with the pressure sensor and the indicator light respectively.

5. The corrugated carton paste feeding device according to claim 2, wherein said piston is provided with a plurality of through holes, each of said plurality of through holes is provided with an electromagnetic valve, and said electromagnetic valves are electrically connected to said controller.

6. A corrugated box pasting and feeding device as claimed in claim 1, wherein said discharge port is provided with a hose.

7. A corrugated box pasting and feeding device as claimed in claim 6, wherein a valve is provided at the end of said hose remote from said outlet.

8. A corrugated cardboard box paste supply device as claimed in claim 1 wherein the glue tank is cylindrical and is arranged in a horizontal direction.

9. A corrugated cardboard box paste supply device as claimed in claim 1 wherein the glue tank is provided with a plurality of feet at the bottom thereof.

10. A corrugated cardboard box paste supply device as claimed in claim 1 wherein a sealing ring is provided at the junction of the stopper rod and the glue storage tank.

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