CN111070783A

CN111070783A - Glue supply device of corrugated carton gluing machine

Info

Publication number: CN111070783A
Application number: CN201911386664.5A
Authority: CN
Inventors: 洪俊锋
Original assignee: Wuhan Jimo Packaging And Printing Co ltd
Current assignee: Taizhou jinlimei Stationery Co.,Ltd.
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-04-28
Anticipated expiration: 2039-12-29
Also published as: CN111070783B

Abstract

The invention discloses a glue supply device of a corrugated carton box 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, positioned in the shell, of the transmission shaft, one end, positioned outside the shell, of the transmission shaft is connected with a motor in an interference fit manner through a key, the motor is connected with a conduction structure, a connecting block which is slidably connected onto the transmission shaft is sleeved outside the part, positioned in the shell, of the transmission shaft, a flat key is welded below the connecting block, the connecting 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, and a. Has the advantages that: stirring through the stirring leaf makes the glue in the casing remain the liquid state throughout, avoids taking place to solidify in the use and influences the glue and carry, heats the mouth of gluing and dissolves when just starting the power and finishing supplying to glue simultaneously, avoids a mouthful jam of gluing, influences the use.

Description

Glue supply device of corrugated carton gluing machine

Technical Field

The invention relates to the technical field of logistics transportation, in particular to a glue supply device of a corrugated case gluing machine.

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 gluing machine is equipment for completely and mechanically finishing the whole box forming process of the corrugated paper board, so that the production line of the corrugated paper box is streamlined, the production efficiency is greatly improved, and the production cost is reduced.

Disclosure of Invention

The invention aims to solve the problem that a gluing machine in the prior art is easy to harden and block during glue supply, and provides a glue supply device for a corrugated case gluing machine.

In order to achieve the purpose, the invention adopts the following technical scheme: a glue supply device of a corrugated carton gluing machine comprises a shell, wherein a transmission shaft penetrates through the top of the shell, a stirring blade is welded at one end, located in the shell, of the transmission shaft, one end, located outside the shell, of the rotation shaft is connected with a motor in an interference fit mode through a key, the motor is connected with a conduction structure, a connecting block connected to the transmission shaft in a sliding mode is sleeved outside the part, located in the shell, of the transmission shaft, a flat key is welded below the connecting block, the connecting 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, and a resistance;

in the glue supply device of the corrugated carton box gluing machine, the transmission structure comprises a hinge welded on the side wall of the connecting block, the hinge is respectively connected with a first supporting rod and a second supporting rod through a pin shaft in a rotating manner, a rubber layer is glued at one end, far away from the connecting block, of the first supporting rod, a sleeve is sleeved at one end, far away from the connecting block, of the second supporting rod, the sleeve and the rubber layer are jointly connected with a blade, and the blade is vertically arranged and the blade part of the blade is abutted to the inner wall of the shell.

In the glue supply device of the corrugated carton gluing machine, the top of the shell is provided with a groove with an annular structure, the top of the blade is inserted into the groove and the size of the blade is matched with the groove, one end of the sleeve, which is close to the blade, is rotatably connected with the blade through a hinge and a pin shaft, and the connecting block is provided with a key groove with the size of the size matched with the flat key.

In the glue supply device of the corrugated carton gluing machine, one end, far away from the connecting block, of the second support rod is inserted into the sleeve, a sliding block is welded at one end of the second support rod in the sleeve, a sliding groove which is larger than the diameter of the second support rod in diameter and is matched with the sliding block in size is formed in the inner wall of the sleeve, and the sliding block is connected in the sliding groove in a sliding mode.

In the glue supply device of the corrugated carton box gluing machine, a sliding cavity is formed in the bottom wall of the shell, a movable block is connected to the sliding cavity in a sealing and sliding mode, a long rod is welded to one side, close to the glue outlet, of the movable block, the long rod penetrates through the side wall of the sliding cavity, a spring is sleeved outside the long rod, an electromagnet is glued to one side wall, far away from the movable block, of the sliding cavity, the two ends of the spring are fixedly connected with the electromagnet and the movable block respectively, a guide pipe is connected to the sliding cavity in a sealing mode, the other end of the guide pipe is communicated with a sliding groove, a pressure valve is arranged at the connection position of the guide pipe and.

In above-mentioned corrugated box gluing machine supplies mucilage binding to put, the one end welding that the movable block was kept away from to the stock has the fixed plate, the welding of one side of fixed plate has the heating to hinder the piece, the heating hinders one side welding that the piece is close to out the jiao kou and has a plurality of guide pins, the size of a dimension that the heating hinders the piece cooperatees with the size of a dimension that goes out the jiao kou, casing bottom card is equipped with the holding tank with fixed plate clearance fit.

In above-mentioned corrugated box gluing machine supplies mucilage binding to put, the motor overcoat has connect the heat transfer layer with the motor veneer, the heat transfer layer is connected with double-deck sheetmetal, double-deck sheetmetal comprises the sheetmetal of two differences of material respectively, two the sheetmetal adopts invar steel material and high expansion alloy material respectively, invar steel material the sheetmetal glues with the heat transfer layer, high expansion alloy material the sheetmetal rotates with another sheetmetal to be connected, the partial welding that the casing top is close to double-deck sheetmetal has the current conducting plate, the current conducting plate passes through the wire and is connected with the resistance wire electricity.

In the glue supply device of the corrugated carton box gluing machine, an output shaft of the motor is connected with an electric box, the electric box is welded at the top of the shell, a diode, a capacitor and a speed reducer are arranged in the electric box, the speed reducer adopts a planetary gear train structure, the capacitor is connected with the diode in series and is electrically connected with the current conducting plate through a conducting wire, and the motor is connected with an external power supply.

In the glue supply device of the corrugated carton box gluing machine, the glue inlet is connected with the feed door in a sealing and rotating manner, the movable block is made of copper materials, and the movable block is electrically connected with the spring and the electromagnet.

Compared with the prior art, the invention has the advantages that:

1. according to the invention, when the stirring of the stirring blade is used for keeping the glue in the shell in a liquid state all the time, the glue conveying is prevented from being influenced by solidification in the using process, meanwhile, when a power supply is just started, a circuit of a capacitor in the electric box is conducted in a time period, so that the electromagnet is in a conducting state in the process, the electromagnet attracts the movable block to enable the spring to be compressed, the heating block extends out and is matched with the glue outlet, the solid glue at the glue outlet is softened when the heating block is heated by current, and the smooth glue supply is ensured when the heating block starts to work;

2. in the working process, when glue in the shell is solidified, the rotating speed of the stirring blades is reduced, the output power of the motor is reduced, part of energy is converted into internal energy under the state that the input power of the motor is kept unchanged, the temperature of the motor is increased, the temperature of the double-layer metal sheet is increased through the heat transfer layer, the double-layer metal sheet can be twisted when the temperature reaches the deformation temperature, the double-layer metal sheet is connected with the current conducting plate, the current conducting plate is communicated with an external power supply, the heating layer arranged on the inner wall of the shell is heated, the temperature in the shell is increased, the solidified glue is quickly dissolved, and the continuous supply of the glue is ensured;

3. when the motor is finished to work, the current accumulated on the capacitor is output outwards, the circuit in the electromagnet is switched on again, so that the heating block moves to the glue outlet again, the glue outlet is heated and cleaned within a period of time after stirring and glue supply are finished, and the situation that the glue outlet is blocked under the action of viscosity to influence the next use is avoided;

4. meanwhile, the two support rods are arranged and are jointly connected with the blade arranged on the inner wall of the shell, when glue supply starts and ends, the electromagnet enables the movable right movement to absorb gas in the sliding groove into the sliding cavity through the guide pipe under the action of air pressure, the sliding block in the sliding groove moves downwards under the action of air pressure, the connecting block is driven to move downwards, the key groove in the connecting block is matched with the flat key arranged on the transmission shaft, and the blade is driven to scrape the inner wall of the shell in a period of time when the motor outputs and rotates, so that the solidified glue is prevented from being deposited on the inner wall of the shell.

Drawings

Fig. 1 is a schematic structural view of a glue supply device of a corrugated carton box gluing machine according to the present invention;

fig. 2 is an enlarged schematic view of a part a of a glue supplying device of a corrugated carton gluing machine according to the present invention;

fig. 3 is an enlarged schematic view of a portion B of a glue supplying device of a corrugated carton gluing machine according to the present invention;

fig. 4 is a top view of a motor and a heat conductive layer in the glue supply device of the corrugated carton gluing machine according to the invention;

fig. 5 is a circuit diagram of an electrical box in a glue supply device of a corrugated carton gluing machine according to the present invention.

In the figure: the device comprises a shell 1, a transmission shaft 2, a stirring blade 3, a motor 4, a first support rod 5, a second support rod 6, a glue inlet 7, a blade 8, a rubber layer 9, a connecting block 10, a flat key 11, a groove 12, a glue outlet 13, a conductive plate 14, a heat transfer layer 15, a sliding block 16, a sleeve 17, a sliding chute 18, a sliding cavity 19, a movable block 20, a long rod 21, an electromagnet 22, a spring 23, a conduit 24, a fixing plate 25, a heating block 26, an electric box 27, a guide pin 28, a double-layer metal sheet 29, a resistance wire 30 and an insulating sleeve 31.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-5, a glue supply device of a corrugated carton gluing machine comprises a shell 1, wherein a transmission shaft 2 penetrates through the top of the shell 1, a stirring blade 3 is welded at one end of the transmission shaft 2, which is positioned in the shell 1, a motor 4 is connected at one end of the rotation shaft 2, which is positioned outside the shell 1, through key interference fit, the motor 4 is connected with a conduction structure, a connecting block 10, which is slidably connected to the transmission shaft 2, is sleeved outside the part, which is positioned in the shell 1, of the transmission shaft 2, a flat key 11 is welded below the connecting block 10 of the transmission shaft 2, the connecting block 10 is connected with the transmission structure, a glue outlet 13 is formed in one side of the bottom of the shell 1, a glue;

the transmission structure comprises hinges welded on the side wall of a connecting block 10, the hinges are respectively connected with a first supporting rod 5 and a second supporting rod 6 in a rotating mode through pin shafts, one end, far away from the connecting block 10, of the first supporting rod 5 is glued with a rubber layer 9, due to the fact that the rubber layer 9 has plasticity, the first supporting rod 5 has an extending space under the deformation of the rubber layer 9, one end, far away from the connecting block 10, of the second supporting rod 6 is sleeved with a sleeve 17, the sleeve 17 and the rubber layer 9 are jointly connected with a blade 8, the blade 8 is vertically arranged, the blade part of the blade 8 is abutted to the inner wall of the shell 1, so that the solidified glue on the inner wall is cleaned under the action of the blade 8 on the inner wall of the shell 1, the top of the shell 1 is provided with a groove 12 in an annular structure, the top of the blade 8 is inserted into the groove 12 and is matched with the groove 12 in size to, the connecting block 10 is provided with a key groove with the size matched with the flat key 11, and when the flat key 11 is matched with the key groove, the connecting block 10 can drive the blade 8 to rotate.

One end of the second support rod 6, which is far away from the connecting block 10, is inserted into the sleeve 17, one end of the second support rod 6 in the sleeve 17 is welded with the sliding block 16, the inner wall of the sleeve 17 is provided with a sliding groove 18, the diameter of which is larger than that of the second support rod 6 and the size of which is matched with the sliding block 16, so as to achieve the limiting effect, the sliding block 16 is slidably connected into the sliding groove 18, the bottom wall of the shell 1 is provided with a sliding cavity 19, a movable block 20 is hermetically and slidably connected into the sliding cavity 19, one side of the movable block 20, which is close to the glue outlet 13, is welded with a long rod 21, the long rod 21 penetrates through the side wall of the sliding cavity 19, which is far away from the movable block 20, is glued with an electromagnet 22, one side of the movable block 20, which is close to the electromagnet 22, is provided with a magnet, the other end of the conduit 24 is communicated with the chute 18, a pressure valve is arranged at the joint of the conduit 24 and the sliding cavity 19, so that when the pressure exceeds the opening pressure of the pressure valve, gas flows from the pressure valve, the conduit 24 adopts a hose structure, and the length is set to be larger than the perimeter of the inner wall of the shell 1, so that the shell clamping phenomenon can not occur when the blade 8 rotates, and the blade has certain deformation capacity.

The end of the long rod 21 far away from the movable block 20 is welded with a fixed plate 25, one side of the fixed plate 25 is welded with a heating block 26, one side of the heating block 26 close to the glue outlet 13 is welded with a plurality of guide pins 28, the guide pins 28 are annularly arrayed on the heating block 26, the size of the heating block 26 is matched with that of the glue outlet 13, the bottom of the shell 1 is clamped with a holding tank in clearance fit with the fixed plate 25, the motor 4 is externally sleeved with a heat transfer layer 15 glued with the motor 4, the heat transfer layer 15 is set to be a metal guide ring structure and a non-metal insulation structure, the metal ring structure is directly contacted with the outer wall of the motor 4 and is simultaneously electrically connected with the motor 4, the non-metal layer is sleeved outside the metal ring structure to play an insulation effect, the metal ring structure in the heat transfer layer 15 is electrically connected with a double-layer metal sheet 29, the double-layer metal sheet 29 is respectively composed of two, insulating cover 31 plays isolated electric current's effect, avoid double-deck sheetmetal 29 electrified safety problem that produces, two sheetmetals adopt invar steel material and electrically conductive high expansion alloy material respectively, the sheetmetal of invar steel material and heat transfer layer 15 veneer, the sheetmetal of high expansion alloy material and another sheetmetal one end welding, double-deck sheetmetal 29 has that two sheetmetals take place to buckle under the great condition of the poor distance of thermal expansion rate under the high temperature, the partial welding of casing 1 top near double-deck sheetmetal 29 has current conducting plate 14, when the sheetmetal of high expansion alloy material takes place to buckle, terminal position will laminate with current conducting plate 14, current conducting plate 14 passes through the wire and is connected with resistance wire 30 electricity, make through resistance wire 30 for casing 1 internal heating.

The output shaft of the motor 4 is connected with an electric box 27, the electric box 27 is welded on the top of the shell 1, a diode, a capacitor and a speed reducer are arranged in the electric box 27, the speed reducer adopts a planetary gear train structure, the capacitor is connected with the diode in series and is electrically connected with the conductive plate 14 through a lead, the motor 4 is connected with an external power supply, the glue inlet 7 is connected with a feed door in a sealing and rotating way, the movable block 20 is made of copper materials, the movable block 20 is electrically connected with both the spring 23 and the electromagnet 22, the circuit is shown in figure 5, when the motor 4 is powered on, the two ends of the capacitor are subjected to voltage, charging is carried out, the circuits at the two ends of the capacitor are conducted, and are connected with the circuit of the electromagnet 22, the electromagnet 22 attracts the magnet layer with opposite poles, the long rod 21 slides, and when the voltage at the two ends of the capacitor is equal to the, under the action of the restoring force of the spring 23, the long rod 21 is restored to the initial state, and after a period of time after the motor 4 is powered off, the capacitor discharges the self-electricity, and in a period of time, the electromagnet 22 is magnetized.

According to the invention, the stirring of the stirring blade 3 can keep the glue in the shell 1 in a liquid state all the time, so that the glue conveying is prevented from being influenced by solidification in the use process, and when the power supply is just started, the electromagnet is in a conducting state for a period of time, the long rod moves right, so that the heating block 26 and the glue outlet 13 are matched and extend into the heating block, on one hand, the heating block 26 melts the hard glue at the glue outlet 13 through high temperature, on the other hand, the blockage of the heating block is prevented from influencing the work, so that the glue is smoothly supplied when the work of the motor is started, and when the work of the motor is finished, the heating is carried out again according to the above steps, so that the situation that more glue is not deposited at the glue outlet 13 when the motor 4 is turned off and the glue supply is;

meanwhile, when the long rod 21 moves rightwards, the movable block 20 in sealing sliding connection extracts air in the chute through the guide pipe 24, so that the sliding block in the chute moves downwards, the rubber layer 9 is stretched, the connecting block 10 moves downwards, the flat key 11 is matched with the key groove, the connecting block 10 can drive the blade 8 to rotate through the two support rods, the blade 8 is scraped and rubbed against the inner wall of the shell 1, and the solidified glue is prevented from being deposited on the inner wall of the shell 1.

Although the terms of the housing 1, the transmission shaft 2, the stirring blade 3, the motor 4, the first support rod 5, the second support rod 6, the glue inlet 7, the blade 8, the rubber layer 9, the connecting block 10, the flat key 11, the groove 12, the glue outlet 13, the conductive plate 14, the heat transfer layer 15, the slider 16, the sleeve 17, the sliding slot 18, the conduit 19, the movable block 20, the long rod 21, the electromagnet 22, the spring 23, the conduit 24, the fixing plate 25, the heating block 26, the electrical box 27, the guide pin 28, the double-layer metal sheet 29, the resistance wire 30, the insulating sleeve 31, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The utility model provides a corrugated carton glues punch-out equipment and supplies mucilage binding and put, includes casing (1), its characterized in that, the top of casing (1) is run through and is equipped with transmission shaft (2), the one end welding that transmission shaft (2) is located casing (1) has stirring leaf (3), the one end of axis of rotation (2) outside casing (1) is connected with motor (4) through key interference fit, motor (4) are connected with the conduction structure, the part overcoat that transmission shaft (2) is located casing (1) has cup jointed connecting block (10) of sliding connection on transmission shaft (2), the below welding that transmission shaft (2) is located connecting block (10) has flat key (11), connecting block (10) are connected with the transmission structure, casing (1) bottom one side has seted up out jiao kou (13), the top of casing (1) has seted up into jiao kou (7), and a resistance wire (30) is embedded in the inner wall of the shell (1).

2. The glue supply device of the corrugated carton gluing machine according to claim 1, wherein the transmission structure comprises a hinge welded on the side wall of the connecting block (10), the hinge is respectively connected with a first supporting rod (5) and a second supporting rod (6) in a rotating manner through a pin shaft, one end of the first supporting rod (5) far away from the connecting block (10) is glued with a rubber layer (9), one end of the second supporting rod (6) far away from the connecting block (10) is sleeved with a sleeve (17), the sleeve (17) and the rubber layer (9) are jointly connected with a blade (8), the blade (8) is vertically arranged, and the blade part of the blade (8) is abutted against the inner wall of the shell (1).

3. The glue supply device of the corrugated case gluing machine according to claim 2, wherein the top of the casing (1) is provided with a groove (12) with a ring structure, the top of the blade (8) is inserted into the groove (12) and is sized and dimensioned to fit with the groove (12), one end of the sleeve (17) close to the blade (8) is rotatably connected with the blade (8) through a hinge and a pin shaft, and the connecting block (10) is provided with a key slot sized and dimensioned to fit with the flat key (11).

4. The glue supply device of the corrugated carton gluing machine according to claim 2, wherein one end of the second support rod (6) far away from the connecting block (10) is inserted into the sleeve (17), a sliding block (16) is welded at one end of the second support rod (6) in the sleeve (17), a sliding groove (18) which is larger than the diameter of the second support rod (6) in diameter and is matched with the sliding block (16) in size is formed in the inner wall of the sleeve (17), and the sliding block (16) is slidably connected in the sliding groove (18).

5. The glue supply device of the corrugated case gluing machine according to claim 4, wherein a sliding cavity (19) is formed in the bottom wall of the shell (1), a movable block (20) is connected in the sliding cavity (19) in a sealing and sliding manner, a long rod (21) is welded on one side of the movable block (20) close to the glue outlet (13), the long rod (21) penetrates through the side wall of the sliding cavity (19), a spring (23) is sleeved outside the long rod (21), an electromagnet (22) is glued on the side wall of the sliding cavity (19) far away from the movable block (20), two ends of the spring (23) are respectively and fixedly connected with the electromagnet (22) and the movable block (20), a guide pipe (24) is connected in the sliding cavity (19) in a sealing manner, the other end of the guide pipe (24) is communicated with the sliding chute (18), and a pressure valve is arranged at the connection position of the guide pipe (24) and the sliding cavity (19), the conduit (24) uses a hose construction.

6. The glue supply device of the corrugated case gluing machine according to claim 5, wherein a fixing plate (25) is welded at one end of the long rod (21) far away from the movable block (20), a heating block (26) is welded at one side of the fixing plate (25), a plurality of guide pins (28) are welded at one side of the heating block (26) close to the glue outlet (13), the size of the heating block (26) is matched with that of the glue outlet (13), and a receiving groove which is in clearance fit with the fixing plate (25) is clamped at the bottom of the shell (1).

7. The glue supply device of the corrugated carton gluing machine as claimed in claim 1, wherein a heat transfer layer (15) glued with the motor (4) is sleeved outside the motor (4), the heat transfer layer (15) is connected with a double-layer metal sheet (29), the double-layer metal sheet (29) is respectively composed of two metal sheets made of different materials, the two metal sheets are respectively made of invar steel materials and high-expansion alloy materials, the metal sheet made of invar steel materials is glued with the heat transfer layer (15), the metal sheet made of high-expansion alloy materials is rotatably connected with the other metal sheet, the conductive plates (14) are welded on the top of the shell (1) close to the double-layer metal sheet (29), and the conductive plates (14) are electrically connected with the resistance wire (30) through wires.

8. The glue supply device of the corrugated case gluing machine according to claim 7, wherein an output shaft of the motor (4) is connected with an electric box (27), the electric box (27) is welded on the top of the shell (1), the electric box (27) is provided with a diode, a capacitor and a reducer, the reducer is in a planetary gear train structure, the capacitor is connected with the diode in series and is electrically connected with the conductive plate (14) through a lead, and the motor (4) is connected with an external power supply.

9. The glue supply device of the corrugated case gluing machine according to claim 5, wherein the glue inlet (7) is connected with a feed door in a sealing and rotating manner, the movable block (20) is made of copper material, and the movable block (20) is electrically connected with the spring (23) and the electromagnet (22).