CN211937611U - Glue supply device of plug assembler - Google Patents

Abstract

The utility model discloses a glue supply device of a plug assembler, which comprises a machine body, a lifting mechanism, a tray, a glue box, a positioning frame, a gluing roller and a glue control roller; wherein, the lifting mechanism is connected with the machine body; the tray is arranged on the lifting mechanism; the glue box is arranged on the tray; the positioning frame is connected with the machine body; the gluing roller is rotationally connected with the positioning frame; the glue control roller is rotatably connected with the positioning frame, the glue control roller protrudes out of the bottom of the positioning frame, the part of the glue control roller protruding out of the bottom of the positioning frame is immersed in glue liquid in the glue box, and the glue control roller is used for transmitting the glue liquid to the glue applying roller. The utility model provides a connect installation to supply mucilage binding and put has cancelled the pipeline that is used for carrying the glue solution among the prior art, makes the glue control roller direct and glue the glue solution contact in the box through elevating system, has thoroughly avoided carrying the glue solution and the problem that produces the bubble through the pipeline, simultaneously through save the glue solution in gluing the box, has also avoided the problem of glue solution cutout to the rubberizing quality has been guaranteed.

Description

Glue supply device of plug assembler

Technical Field

The utility model relates to a tobacco machinery technical field especially relates to a connect installation to supply mucilage binding and put.

Background

A continuous glue supply mode is adopted in a tipping paper glue supply system of a YJ29 assembler, a structural schematic diagram of the existing tipping paper glue supply system is shown in figure 1, and the system comprises a glue applicator 1, a glue return groove 2, a motor 3, a glue pump 4, a glue applying pipe 5, a glue solution barrel 6 and a glue return pipe 7; wherein, the motor 3 drives the glue pump 4 to continuously operate, the glue solution in the glue solution barrel 6 is sent into the glue supply device 1 through the glue feeding pipe 5, and the redundant glue solution flows back into the glue solution barrel through the glue returning groove 2 and the glue returning pipe 7.

However, in the production process, the glue supply mode has the following problems:

1. in the reflux process, the glue solution is exposed in the air to dissipate the moisture of the glue solution, and impurities such as glue particles, dust and the like are increased. The backflow glue solution brings a small amount of dried glue particles in the glue applicator and the glue return pipe into the glue solution barrel, and generates a large amount of bubble groups when flowing into the glue solution barrel, meanwhile, the water content of the glue solution is reduced, and the dried glue particles are easily formed around the bubble groups on the surface of the glue solution.

2. The glue supply mode requires continuous glue supply, but intermittent flow interruption exists in the actual process. Under the mode of uninterrupted glue supply, the glue pump runs at a high speed for a long time, parts such as a gear, a pin shaft and the like of the glue pump are abraded, and at the moment, if bubble groups, glue particles and the like in glue solution enter the glue pump, the output pressure is reduced, glue holes are blocked, glue supply of the glue pump is reduced, and the problem of glue supply and flow cutoff can occur in severe cases. The glue supply is interrupted, air leakage and cigarette filter drop are easy to generate, the detector cannot completely detect and remove cigarettes, and defective cigarettes enter the next procedure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adapter supplies mucilage binding to solve the problem among the above-mentioned prior art, realize the continuous supply of glue solution, avoid the bubble to produce simultaneously.

The utility model provides a connect installation to supply mucilage binding and put, wherein, include:

a body;

the lifting mechanism is connected with the machine body;

the tray is arranged on the lifting mechanism;

the glue box is arranged on the tray;

the positioning frame is connected with the machine body;

the gluing roller is rotationally connected with the positioning frame;

the glue control roller is rotatably connected with the positioning frame, the part of the glue control roller, which protrudes out of the bottom of the positioning frame, is immersed in the glue solution in the glue box, and the part of the glue control roller, which protrudes out of the bottom of the positioning frame, is used for transmitting the glue solution to the gluing roller.

The glue supply device of the splicer as described above, wherein the elevating mechanism preferably includes:

the rotating structure is rotatably connected with the machine body;

one end of the swing rod is fixedly connected with the rotating structure, and the other end of the swing rod is provided with a kidney-shaped hole;

the guide block is provided with a guide shaft, and the guide shaft is arranged in the kidney-shaped hole in a sliding manner;

and two ends of the guide rod are respectively fixedly connected with the guide block and the tray.

The glue supply device of the plug assembler is preferably arranged on the machine body, wherein the rotating structure comprises a sleeve rod shaft and a pull rod, the sleeve rod shaft is of a hollow structure, the sleeve rod shaft is rotatably sleeved on the pull rod, the pull rod is arranged on the machine body, and one end of the swing rod is fixedly connected with the sleeve rod shaft.

The glue supply device of the plug assembler is preferably characterized in that the lifting mechanism further comprises a clamping tongue, an accommodating groove is formed in the machine body, and the clamping tongue is movably arranged in the accommodating groove;

one end of the clamping tongue is fixedly connected with the pull rod, and the other end of the clamping tongue is provided with a clamping part for positioning the guide block;

the rotating structure further comprises a spring, a limiting piece is arranged at one end, far away from the clamping tongue, of the pull rod, the spring is sleeved on the pull rod, and two ends of the spring are fixedly connected with the sleeve rod shaft and the limiting piece respectively.

In the glue supply device of the plug assembler, preferably, the clamping portion is provided with an inclined surface, and the thickness of the clamping portion is gradually increased in a direction in which the guide block rises.

The glue supply device of the plug assembler is preferably arranged, wherein the glue control roller is provided with a first gear, the gluing roller is provided with a second gear, and the second gear is meshed with the first gear;

a first gap is kept between the gluing roller and the glue control roller.

The glue supply device of the plug assembler is characterized in that the tray comprises a body and a clamping plate, the clamping plate is rotatably connected with the body, one end of the clamping plate extends out of the body, the other end of the clamping plate is provided with a protrusion, the body is provided with a through hole, and the protrusion is telescopically arranged in the through hole;

the bottom of the glue box is provided with a clamping groove, and the clamping groove is matched with the protrusion.

The glue supply device of the splicer is characterized by further comprising a glue scraper and a scraper, wherein the glue scraper is respectively arranged at two ends of the gluing roller and the glue control roller;

the scraper is connected with the positioning frame, and a second gap is kept between the scraper and the rubber control roller.

The glue supply device of the plug assembler is preferably further provided with a first detection device, wherein the first detection device is arranged on the positioning frame and is used for detecting the amount of glue solution between the glue control roller and the glue applying roller.

The glue supply device of the splicer is preferably further provided with a second detection device, wherein the second detection device is arranged above the glue box and is used for detecting the glue amount in the glue box.

The utility model provides a connect installation to supply mucilage binding and put has cancelled the pipeline that is used for carrying the glue solution among the prior art, makes the glue control roller direct and glue the glue solution contact in the box through elevating system, has thoroughly avoided carrying the glue solution and the problem that produces the bubble through the pipeline, simultaneously through save the glue solution in gluing the box, has also avoided the problem of glue solution cutout to the rubberizing quality has been guaranteed.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of a conventional glue supply system for tipping paper;

fig. 2 is a schematic structural view of a glue supply device of a plug assembler according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of the lifting mechanism;

FIG. 4 is a cross-sectional view of the lift mechanism;

FIG. 5 is a diagram showing the state of the lifting mechanism in cooperation with the glue cartridge;

FIG. 6 is a schematic structural view of the glue cartridge;

FIG. 7 is a schematic structural view of a latch;

FIG. 8 is a schematic structural diagram of a swing link;

FIG. 9 is a partial view of FIG. 2;

fig. 10 is a left side view of fig. 9.

Description of reference numerals:

1-glue applicator 2-glue return groove 3-motor

4-glue pump 5-glue feeding pipe 6-glue solution barrel

7-rubber return pipe

100-machine body 210-rotating structure 211-loop bar shaft

212-rod 213-spring 214-stop

215-handle 220-swing rod 221-waist-shaped hole

230-guide rod 250-latch 251-latch part

252-inclined plane 240-guide block 241-guide shaft

260-bracket 300-tray 310-body

320-clamping plate 321-projection 322-guide inclined plane

330-limit baffle 340-pin shaft 400-glue box

410-chute 500-proximity switch 600-rubber control roller

610-first gear 700-sizing roller 710-second gear

800-positioning frame 810-first detection device 820-second detection device

900-scraping board

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 2 to 8, an embodiment of the present invention provides a glue supply device of a plug assembler, which includes a machine body 100, a lifting mechanism, a tray 300, a glue box 400, a positioning frame 800, a glue applying roller 700 and a glue controlling roller 600; wherein, the lifting mechanism is connected with the machine body 100; the tray 300 is disposed on the elevating mechanism; the glue cartridge 400 is disposed on the tray 300; the positioning frame 800 is connected with the machine body 100; the sizing roller 700 is rotatably connected with the positioning frame 800; the glue control roller 600 is rotatably connected with the positioning frame 800, the glue control roller 600 protrudes out of the bottom of the positioning frame 800, a part of the glue control roller 600 protruding out of the bottom of the positioning frame 800 is immersed in the glue solution in the glue box 400, and the glue control roller 600 is used for transmitting the glue solution to the glue applying roller 700.

In the working process, the rubber box 400 can ascend or descend through the movement of the lifting mechanism; when the glue box 400 filled with the glue solution rises to a preset position along with the lifting mechanism, the part, protruding out of the bottom of the positioning frame 800, of the glue control roller 600 is immersed in the glue solution in the glue box 400, the glue solution can be adhered to the glue control roller 600 through the rotation of the glue control roller 600 and is brought onto the glue control roller 700 by the glue control roller 600, meanwhile, the glue solution on the glue control roller 600 can be uniformly adhered to the glue applying roller 700 along with the rotation of the glue applying roller 700, so that the gluing uniformity is ensured, meanwhile, when the glue solution is adhered to the glue control roller 600 and the glue applying roller 700, the glue solution cannot collide with components, and therefore, bubbles are avoided.

Compared with the prior art, the glue supply device of the plug assembler provided by the embodiment cancels a pipeline for conveying glue solution in the prior art, the lifting mechanism enables the glue control roller 600 to be directly contacted with the glue solution in the glue box 400, the problem of bubbles generated by conveying the glue solution through the pipeline is thoroughly avoided, meanwhile, the glue solution is stored in the glue box 400, the problem of glue solution cutoff is also avoided, and the gluing quality is ensured.

Wherein, in this embodiment, can adopt the air pump that does not have the gear assembly to carry fluid to gluey box 400 to replace current gluey pump, avoid taking place the ageing scheduling problem of gear wear.

Further, as shown in fig. 3 to 8, the lifting mechanism includes a rotating structure 210, a swing link 220, a guide block 240 and a guide rod 230; wherein, the rotating structure 210 is rotatably connected with the machine body 100; one end of the swing rod 220 is fixedly connected with the rotating structure 210, and the other end of the swing rod 220 is provided with a kidney-shaped hole 221; the guide block 240 is provided with a guide shaft 241, and the guide shaft 241 is arranged in the waist-shaped hole 221 in a sliding manner; both ends of the guide bar 230 are fixedly coupled to the guide block 240 and the tray 300, respectively.

When the rotating structure 210 is rotated, the swing rod 220 can be driven to rotate along with the rotating structure. Specifically, as shown in fig. 5, when the rotating structure 210 is rotated counterclockwise, the swing link 220 rotates counterclockwise synchronously, and the rotation of the swing link 220 can be converted into the translational motion of the guide block 240 in the vertical direction through the matching between the guide shaft 241 on the guide block 240 and the kidney-shaped hole 221, so that the guide rod 230 can drive the tray 300 to ascend, and the glue cartridge 400 can be ascended to the preset position.

It can be understood that the glue box 400 is filled with the glue solution during the operation, and when the glue box 400 is lifted to the preset position, a part of the structure of the glue control roller 600 located at the preset position can be immersed in the glue solution, and the glue solution can be transferred to the glue application roller 700 through the rotation of the glue control roller 600.

In order to restrict the guide block 240 to move only in the vertical direction, the machine body 100 may be provided with a guide groove, and the guide block 240 is slidably engaged with the guide groove.

In addition, the body 100 may be provided with a guide hole, and one end of the guide rod 230 passes through the guide hole and then is fixedly connected with the guide block 240; the guide rod 230 may be extended and retracted in the guide hole to ensure the stability of the movement of the guide rod 230. Wherein, the guide rods 230 can be arranged in parallel to prevent rotation and ensure the stability of lifting.

Further, as shown in fig. 4 and 5, the rotating structure 210 includes a sleeve shaft 211 and a pull rod 212, the sleeve shaft 211 is a hollow structure, the sleeve shaft 211 is rotatably sleeved on the pull rod 212, the pull rod 212 is disposed on the machine body 100, and one end of the swing rod 220 is fixedly connected to the sleeve shaft 211.

The axis of the pull rod 212 is perpendicular to the surface of the machine body 100, and the pull rod 212 does not swing radially, and the sleeve rod shaft 211 sleeved on the pull rod 212 can only rotate, so that the guide block 240 can be driven to ascend and descend by the rotation of the sleeve rod shaft 211.

In order to rotate the lever shaft 211, a handle 215 may be fixedly disposed on the lever shaft 211.

Further, as shown in fig. 5 and 7, the lifting mechanism further includes a latch 250, a containing groove is provided in the machine body 100, and the latch 250 is movably disposed in the containing groove; one end of the latch 250 is fixedly connected with the pull rod 212, and the other end of the latch 250 is provided with a clamping part 251 for positioning the guide block 240; the rotating structure 210 further includes a spring 213, a limiting member 214 is disposed at one end of the pull rod 212 far away from the latch 250, the spring 213 is sleeved on the pull rod 212, and two ends of the spring 213 are respectively fixedly connected to the sleeve shaft 211 and the limiting member 214.

The depth of the accommodating groove is greater than or equal to the thickness of the clamping tongue 250, and when the clamping tongue 250 abuts against the bottom surface of the accommodating groove, the clamping tongue 250 can be completely accommodated in the accommodating groove and cannot protrude out of the surface around the opening of the accommodating groove; when the latch 250 needs to be latched with the positioning guide block 240, the latch 250 can move in a direction away from the bottom surface of the accommodating groove, so that the latch 250 protrudes out of the surface around the opening of the accommodating groove.

It can be understood that when a portion of the latch 250 protrudes from the receiving slot, the portion of the latch and the surface around the opening of the receiving slot form a step structure, so that the guide block 240 can be clamped and positioned on the step structure, and the guide block 240 and the guide rod 230 are prevented from falling back.

It should be noted that the movement of the latch 250 can be realized by pulling the pull rod 212, specifically, when the pull rod 212 is pushed towards the machine body 100, the pull rod 212 can push the latch 250 into the accommodating groove, and at this time, there is no interference on the movement track of the guide block 240, so as to facilitate the movement of the guide block 240; when the pull rod 212 is pulled in a direction away from the machine body 100, part of the structure of the latch 250 can be pulled out of the accommodating groove to form the step structure, so that the guide block 240 can be clamped and positioned through the step structure.

In order to realize that part of the structure on the latch 250 can be automatically moved out of the accommodating groove to automatically form the step structure, which is convenient for operation, in this embodiment, a spring 213 may be disposed at one end of the pull rod 212 away from the machine body 100, and the spring 213 is always in a stretching state, when the guide block 240 ascends, the limit member 214 may be pushed by a proper external force, so that the latch 250 is pushed into the accommodating groove by the pull rod 212, at this time, the guide block 240 may continue to ascend without being blocked by the latch 250, and at the same time, the latch 250 may be retained in the accommodating groove by being blocked by the guide block 240; when the guide block 240 passes over the latch 250, the latch 250 loses the force blocked by the guide block 240, and at this time, the latch 250 protrudes out of the surface around the opening of the accommodating groove under the action of the tensile force of the spring 213, so that the step structure is automatically formed, the guide block 240 can be clamped on the step structure, the positioning is realized, and the falling back of the guide block 240 and the guide rod 230 is avoided.

In order to improve the comfort when pushing the pull rod 212, the position-limiting member 214 may be a sphere having a diameter larger than that of the pull rod 212.

Further, the inclined surface 252 is disposed on the engaging portion 251, and the thickness of the engaging portion 251 is gradually increased in the direction in which the guide block 240 rises, that is, the inclined surface 252 may make the upper thickness of the engaging portion 251 greater than the lower thickness of the engaging portion 251.

When the latch 250 is in operation, the upper side of the latch 251 protrudes from the accommodating groove, and the lower edge of the latch 251 is flush with the surface of the opening of the accommodating groove, or the lower edge of the latch 251 is still located in the accommodating groove and does not protrude from the surface of the opening of the accommodating groove, therefore, when the guide block 240 rises to the position of the latch 250, the pull rod 212 does not need to be pushed by external force, but the guide block 240 is directly controlled to rise, when the guide block 240 contacts the inclined surface 252, the latch 250 can be gradually extruded into the accommodating groove by the pushing of the guide block 240 and the action of the inclined surface 252, so that the pull rod 212 does not need to be pushed by external force, and automatic latching and positioning of the latch 250 on the guide block 240 is realized.

Further, as shown in fig. 3 to 5, in order to facilitate the connection of the lifting mechanism and the tray 300, the lifting mechanism further includes a bracket 260, one end of the guide rod 230, which is far away from the guide block 240, is fixedly connected to the bracket 260, and the bracket 260 is fixedly connected to the tray 300.

Wherein, the tray 300 is provided with a connecting flange, which can be connected with the bracket 260 through a connecting member such as a bolt.

Further, as shown in fig. 3 and 4, in order to automatically detect and monitor the ascending and descending positions of the elevating mechanism, the elevating mechanism may further include a proximity switch 500, and the proximity switch 500 may be disposed on the guide bar 230, the tray 300, or the outer wall of the glue cartridge 400. When the glue box 400 is not lifted in place, the proximity switch 500 can send a signal for prohibiting starting the equipment, and the equipment cannot operate, so that defective cigarettes are prevented from being produced.

Further, a first gear 610 is arranged on the glue control roller 600, a second gear 710 is arranged on the gluing roller 700, and the second gear 710 is meshed with the first gear 610; a first gap is maintained between the sizing roller 700 and the glue control roller 600.

Because the first gear 610 is engaged with the second gear 710, the glue control roller 600 can drive the gluing roller 700 to rotate while rotating, so that the glue solution on the glue control roller 600 can be uniformly adhered to the gluing roller 700, the gluing uniformity is ensured, and meanwhile, when the glue solution is adhered to the glue control roller 600 and the gluing roller 700, the glue solution cannot collide with a component, so that the generation of bubbles is avoided.

The diameter of the first gear 610 is larger than that of the second gear 710, so that the glue control roller 600 has a smaller rotating speed relative to the gluing roller 700, and the glue solution adhered to the glue control roller 600 is prevented from having a larger centrifugal force due to an overlarge rotating speed of the glue control roller 600, and the glue solution is prevented from splashing. In addition, the setting of the transmission ratio is convenient, the running linear speed of the gluing roller 700 is ensured to be consistent with the running linear speed of the tipping paper, and the gluing quality is ensured.

Wherein, the diameter of the glue control roller 600 can be 85.27 mm-85.33 mm, and the diameter of the glue applying roller 700 can be 59.37 mm-59.43 mm. In this embodiment, the diameter of the glue control roller 600 is 85.3mm, and the diameter of the glue applying roller 700 is 59.4 mm.

Wherein, the connecting line between the axis of the glue applying roller 700 and the axis of the glue controlling roller 600 forms a preset angle with the horizontal direction. It should be noted that the preset angle is greater than 0 °, that is, a connection line between the axis of the glue control roller 600 and the axis of the glue applying roller 700 is not on a horizontal plane, in this embodiment, the glue applying roller 700 is located obliquely above the glue control roller 600, the glue solution adhered to the glue control roller 600 can be transported upward along with the rotation of the glue control roller 600 to a position where the glue control roller 600 is closest to the glue applying roller 700, the glue solution can be adhered to the glue applying roller 700 at the position, and the glue solution on the glue control roller 600 can be uniformly adhered to the glue applying roller 700 through the rotation of the glue applying roller 700. That is, in this embodiment, the gluing of the gluing roller 700 is realized by the glue control roller 600, and the glue solution is not directly output to the gluing roller 700, so that the generation of bubbles when the glue solution collides with the gluing roller 700 is avoided, and meanwhile, the uniform gluing can be realized by the rotation of the gluing roller 700 and the glue control roller 600.

The preset angle value may be 30 ° to 45 °, and in the present embodiment, is preferably 40 °. The position can ensure that the glue control roller 600 can convey enough glue solution to the gluing roller 700, and can prevent the glue solution from excessively falling due to self gravity before reaching the gluing roller 700, so that the gluing roller 700 cannot adhere enough glue solution.

Meanwhile, in the embodiment, the diameter of the glue control roller 600 is 85.3mm, the diameter of the glue applying roller 700 is 59.4mm, and under the diameter condition, a connection line between the axis of the glue control roller 600 and the axis of the glue applying roller 700 forms 40 degrees with the horizontal direction, so that the gluing state can be kept at a better level.

It should be noted that after the glue solution is adhered to the glue control roller 600, a glue layer may be formed on the glue control roller 600, and the glue layer has a certain thickness, which is greater than the first gap, so that when the glue solution rotates to the position of the glue control roller 700 along with the glue control roller 600, the glue application roller 700 may contact with the glue layer on the glue control roller 600, and the glue solution is uniformly adhered to the glue application roller 700. Wherein, the first gap can be 0.2 mm-0.4 mm.

Further, as shown in fig. 3 and 4, the tray 300 includes a body 310 and a clamping plate 320, the clamping plate 320 is rotatably connected with the body 310, one end of the clamping plate 320 extends out of the body 310, the other end of the clamping plate 320 is provided with a protrusion 321, the body 310 is provided with a via hole, and the protrusion 321 is telescopically arranged in the via hole; the bottom of the glue box 400 is provided with a slot, which is matched with the protrusion 321.

It should be noted that the middle portion of the card 320 is rotatably connected to the body 310, specifically, the card 320 may be rotatably connected to the body 310 through the pin 340, so that the card 320 may form a lever structure, when one end of the card 320 extending out of the body 310 is pulled, the card 320 rotates around the pin 340, so that one end of the card 320 having the protrusion 321 rotates along with the rotation, so that the protrusion 321 is inserted into or removed from the through hole of the body 310.

In order to realize the automatic clamping of the clamping plate 320 to the rubber box 400, the pin shaft 340 may be sleeved with a torsion spring, and in a natural state, the torsion spring may enable one end of the clamping plate 320 having the protrusion 321 to abut against the body 310, so that the protrusion 321 may be always kept in a state of penetrating out of the via hole, and meanwhile, the protrusion 321 may also be provided with a guide inclined plane 322, as shown in fig. 3, when the rubber box 400 slides in from one end of the body 310, the rubber box 400 first contacts with the guide inclined plane 322, and the protrusion 321 is extruded out of the via hole through the action of the guide inclined plane 322, so that the rubber box 400 continues to slide forward, when the slot at the bottom of the rubber box 400 is aligned with the protrusion 321, the protrusion 321 no longer receives the extrusion force of the rubber box 400, and the protrusion 321 is automatically clamped into the slot through the restoring force of the torsion spring, thereby.

Further, as shown in fig. 5 and 6, a sliding groove 410 is disposed on the glue box 400, and the sliding groove 410 is in sliding fit with the body 310.

The sliding groove 410 can be sleeved on the edge of the body 310 and can slide on the body 310 through the guiding of the sliding groove 410, so that the rubber box 400 can be prevented from shaking in other directions, and the stability of the rubber box 400 is ensured.

Further, as shown in fig. 3, a limit baffle 330 may be further disposed on the tray 300, and the limit baffle 330 may prevent the glue cartridge 400 from sliding excessively on the body 310, so as to ensure the placement accuracy of the glue cartridge 400 on the tray 300.

Further, the device also comprises a glue scraper and a scraper 900, wherein the glue scraper is respectively arranged at two ends of the gluing roller 700 and the glue control roller 600; the scraper 900 is connected with the positioning frame 800, and a second gap is kept between the scraper 900 and the glue control roller 600.

A gap of 0.05mm is kept between the glue scrapers at the two ends of the gluing roller 700 and the gluing roller 700, and the gap can prevent the gluing roller 700 from axially moving and prevent glue solution from splashing in the axial direction. Certainly, a gap of 0.05mm is also kept between the glue scrapers at the two ends of the glue control roller 600 and the glue control roller 600, and the gap can also prevent the glue control roller 600 from axially moving and prevent glue solution from splashing in the axial direction.

In the working process, the glue control roller 600 directly contacts with the glue solution in the glue box 400, in order to prevent the glue solution from splashing in the radial direction when the glue control roller 600 rotates, a scraper 900 can be arranged in the radial direction of the glue control roller 600, the scraper 900 can prevent the glue solution from splashing in the radial direction, meanwhile, the second gap between the scraper 900 and the glue control roller 600 can also control the thickness of the glue layer adhered to the glue control roller 600, the flow rate of the glue solution on the glue control roller 600 is reduced, and the glue layer can be ensured to be uniformly adhered to the gluing roller 700. The second gap may be 0.5mm, which is slightly larger than the first gap between the glue control roller 600 and the glue applying roller 700, so as to ensure that the glue layer can be uniformly adhered to the glue applying roller 700.

Further, the device also comprises a first detection device 810, wherein the first detection device 810 is arranged on the positioning frame 800 and is used for detecting and controlling the amount of glue solution between the rubber roller 600 and the glue roller 700.

If the detected glue amount between the glue control roller 600 and the glue applying roller 700 is lower than the preset value, it is indicated that the glue amount in the glue box 400 is insufficient, so that the glue control roller 600 cannot adhere enough glue from the glue box 400, at this time, the first detecting device 810 sends a signal, and the pneumatic pump is started according to the signal to inject glue into the glue box 400.

The first detecting device 810 may be a photoelectric monitoring sensor.

Further, the apparatus may further include a second detecting device 820, and the second detecting device 820 is disposed above the glue cartridge 400 and is used for detecting the glue amount in the glue cartridge 400.

The second detecting device 820 may be connected to the positioning frame 800, and is configured to directly detect the amount of the glue solution in the glue box 400, and if the amount of the glue solution in the glue box 400 is lower than a set value, the second detecting device 820 sends a signal to start the pneumatic pump to inject the glue into the glue box 400.

Wherein the second detecting device 820 is also a photoelectric monitoring sensor.

Therefore, the first detection device 810 and the second detection device 820 can be used for two-stage monitoring of the glue solution, so that the accurate control of the glue solution amount in the glue box 400 is ensured.

The embodiment of the utility model provides a connect installation to supply mucilage binding and put has cancelled the pipeline that is used for carrying the glue solution among the prior art, makes the glue control roller direct and glue the glue solution contact in the box through elevating system, has thoroughly avoided carrying the glue solution and the problem that produces the bubble through the pipeline, simultaneously through the storage glue solution in gluing the box, has also avoided the problem of glue solution cutout to the rubberizing quality has been guaranteed.

The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.

Claims (10)

1. The utility model provides a splicer supplies mucilage binding to put which characterized in that includes:

a body;

the lifting mechanism is connected with the machine body;

the tray is arranged on the lifting mechanism;

the glue box is arranged on the tray;

the positioning frame is connected with the machine body;

the gluing roller is rotationally connected with the positioning frame;

the glue control roller is rotatably connected with the positioning frame, the part of the glue control roller, which protrudes out of the bottom of the positioning frame, is immersed in the glue solution in the glue box, and the part of the glue control roller, which protrudes out of the bottom of the positioning frame, is used for transmitting the glue solution to the gluing roller.

2. The glue supply device of a plug assembler of claim 1, wherein the lifting mechanism comprises:

the rotating structure is rotatably connected with the machine body;

one end of the swing rod is fixedly connected with the rotating structure, and the other end of the swing rod is provided with a kidney-shaped hole;

the guide block is provided with a guide shaft, and the guide shaft is arranged in the kidney-shaped hole in a sliding manner;

and two ends of the guide rod are respectively fixedly connected with the guide block and the tray.

3. The glue supply device of the plug assembler according to claim 2, wherein the rotating structure comprises a sleeve rod shaft and a pull rod, the sleeve rod shaft is of a hollow structure, the sleeve rod shaft is rotatably sleeved on the pull rod, the pull rod is arranged on the machine body, and one end of the swing rod is fixedly connected with the sleeve rod shaft.

4. The glue supply device of a plug assembler according to claim 3, wherein the lifting mechanism further comprises a latch, a receiving groove is formed in the machine body, and the latch is movably disposed in the receiving groove;

one end of the clamping tongue is fixedly connected with the pull rod, and the other end of the clamping tongue is provided with a clamping part for positioning the guide block;

the rotating structure further comprises a spring, a limiting piece is arranged at one end, far away from the clamping tongue, of the pull rod, the spring is sleeved on the pull rod, and two ends of the spring are fixedly connected with the sleeve rod shaft and the limiting piece respectively.

5. The glue supply device of the plug assembler according to claim 4, wherein the clamping portion is provided with an inclined surface, and the thickness of the clamping portion is gradually increased in the direction in which the guide block rises.

6. The glue supplying device of the plug assembler according to claim 1, wherein a first gear is disposed on the glue control roller, a second gear is disposed on the glue applying roller, and the second gear is engaged with the first gear;

a first gap is kept between the gluing roller and the glue control roller.

7. A glue supply device of a plug assembler as claimed in claim 1, wherein the tray includes a body and a clamping plate, the clamping plate is rotatably connected with the body, one end of the clamping plate extends out of the body, the other end of the clamping plate is provided with a protrusion, the body is provided with a via hole, and the protrusion is telescopically arranged in the via hole;

the bottom of the glue box is provided with a clamping groove, and the clamping groove is matched with the protrusion.

8. The glue supply device of the plug assembler according to claim 1, further comprising a glue scraper and a scraper, wherein the glue scrapers are respectively disposed at two ends of the glue applying roller and the glue controlling roller;

the scraper is connected with the positioning frame, and a second gap is kept between the scraper and the rubber control roller.

9. The glue supply device of a plug assembler as claimed in claim 1, further comprising a first detection device disposed on the positioning frame for detecting the amount of glue between the glue control roller and the glue applying roller.

10. The glue supply device of the plug assembler according to claim 9, further comprising a second detection device disposed above the glue cartridge for detecting the amount of glue in the glue cartridge.

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