CN215744526U - Gluing device for packaging paperboard - Google Patents
Gluing device for packaging paperboard Download PDFInfo
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- CN215744526U CN215744526U CN202122435681.2U CN202122435681U CN215744526U CN 215744526 U CN215744526 U CN 215744526U CN 202122435681 U CN202122435681 U CN 202122435681U CN 215744526 U CN215744526 U CN 215744526U
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Abstract
The utility model relates to a gluing device for a packaging paperboard, which comprises a base and a rack arranged on the base, and is characterized by also comprising: the first gluing mechanism is used for gluing the upper layer of the paperboard; the second gluing mechanism is used for gluing the bottom layer of the paperboard; the first glue spreading mechanism comprises a driving cylinder, a first glue tank and a glue spreading brush, wherein the driving cylinder is arranged at the bottom of the rack in an inverted mode, the first glue tank is arranged at the output end of the bottom of the driving cylinder, and the glue spreading brush is connected with the first glue tank; the second glue spreading mechanism comprises a support frame, a second glue tank arranged on the support frame and a glue spreading roller arranged at the top of the support frame in the glue tank. The glue coating device can uniformly and fully coat glue on the base material of the packaging paper, reasonably control the glue yield, simultaneously avoid glue dripping, reduce glue waste and save production cost.
Description
Technical Field
The utility model relates to the technical field of gluing, in particular to a gluing device for a packaging paperboard.
Background
The rapid development of the society at present promotes the rapid development of the packaging industry, and the requirement on packaging paper is increasingly increased; gifts or gifts are often packaged with the aim of improving the experience of receiving them, as the packaging hides the contents of the package and keeps the recipient surprised while increasing the time taken to identify the contents.
In the processing process of the packaging paper bag, the upper surface and the lower surface of the packaging paper base material need to be subjected to gluing treatment so as to be bonded and formed, however, after the packaging paper bag is used, the prior technical scheme has the following problems:
firstly, the glue coating amount cannot be controlled, so that the glue is not coated enough to cause the infirm bonding, the glue is easy to open, or the excessive glue coating wastes glue, and the production cost is increased;
secondly, glue on the glue spreader is not uniformly distributed when the wrapping paper is glued, and the glue on the glue spreader is excessively accumulated, so that the gluing is influenced, the product quality is poor, the consumption of the glue is increased, and the production cost is increased.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the gluing device for the packaging paperboard, which can uniformly and fully coat glue on the base material of the packaging paper, reasonably control the glue output, avoid glue dripping, reduce glue waste, improve product quality and save production cost.
The technical scheme of the utility model is realized as follows: the utility model provides a packing cardboard rubberizing device, includes the base and installs the frame on the base, its characterized in that still includes: the first gluing mechanism is used for gluing the upper layer of the paperboard; the second gluing mechanism is used for gluing the bottom layer of the paperboard; the first glue spreading mechanism comprises a driving cylinder, a first glue tank and a glue spreading brush, wherein the driving cylinder is arranged at the bottom of the rack in an inverted mode, the first glue tank is arranged at the output end of the bottom of the driving cylinder, and the glue spreading brush is connected with the first glue tank; the second glue spreading mechanism comprises a support frame, a second glue tank arranged on the support frame and a glue spreading roller arranged at the top of the support frame in the glue tank.
In the structure, the gluing brush moves up and down through the driving cylinder, and gluing is more uniform and sufficient by adjusting the proper distance between the gluing brush and the paperboard substrate; at least one third of the top of the glue spreader is arranged outside the second glue tank, the bottom of the glue spreader can be fully immersed in the glue in the second glue tank all the time, and the shaft end of the glue spreader is driven to rotate by the driving structure.
Preferably, the top of the gluing brush is provided with a brush groove, and the top end of the gluing brush is fixedly inserted at the bottom of the brush groove and extends into the brush groove; the brush groove is communicated with the first glue tank through a glue outlet pipeline, and a control system for controlling the glue outlet flow of the first glue tank is installed on the glue outlet pipeline.
In the structure, one end of the gluing brush is fixedly inserted into the bottom of the brush groove and extends into the brush groove, so that glue can be fully contaminated, and the coating is uniform.
Preferably, the control system includes: a flow control valve; an air inlet pipe; and a buffer tube; one end of the flow control valve is arranged on the side wall of the glue outlet pipeline, the other end of the flow control valve is communicated with the air inlet pipe, one end of the buffer pipe is communicated with the glue outlet pipeline, the other end of the buffer pipe is communicated with the output end of the air inlet pipe, and the input end of the air inlet pipe is communicated with an air compressor; the air inlet pipe is provided with a digital display valve, the buffer pipe is provided with a pressure transformer, and the intersection point of the air inlet pipe and the buffer pipe is provided with a control switch;
wherein, the flow control valve includes: a valve cavity; a valve core; a cylinder; a sealing block; and a stop block; the valve cavity is communicated with the glue outlet pipeline, the air cylinder is arranged in the valve cavity, the input end of the air cylinder is communicated with the air inlet pipe, one end of the valve core is connected with the output end of the air cylinder, and the other end of the valve core extends into the glue outlet pipeline; the sealing block is arranged at the bottom of the valve cavity, and the limiting block is arranged on the inner wall of the glue outlet pipeline at the bottom of the valve core in a sealing manner.
In the structure, the opening and closing of the control switch are regulated and controlled according to the numerical value of the pressure transformer, and when the control switch is opened, the digital display valve controls the movement of the valve core in the flow control valve by controlling compressed air, so that the opening and closing degree of the flow control valve is regulated, the aim of flexibly regulating the flow of glue is fulfilled, and the gluing quality is ensured;
the valve core is concentric big end and small end, the inboard front end of stopper be equipped with the inclined plane of the same gradient of valve core for the bottom and the stopper sealing contact of valve core, the diameter of cylinder is the same with the internal diameter of valve cavity, and the sealed piece in the flow control valve prevents wet piece of cloth liquid and leaks, and the stopper guarantees the leakproofness of outlet rubber pipe when the flow control valve is closed, guarantees out gluey in-process glue and can not the drippage, and good leakproofness also can avoid the pollution of outside air to glue, ensures the pure degree of glue, improves production quality.
Preferably, be equipped with the processing structure that makes glue distribution even on the glue spreader on the interior roof of second glue tank, processing structure includes: a glue board; a glue tank; and a strip brush; the glue plate is fixedly arranged on the side wall of the second glue tank on two sides of the roll surface of the glue roller, one side of the glue plate close to the roll surface of the glue roller is an arc-shaped end surface, and the arc-shaped end surface is matched with the radian of the roll surface of the glue roller; glue grooves are uniformly and transversely arranged on the arc-shaped end faces of the glue plates, and strip-shaped brushes are arranged on the arc-shaped end faces between the glue grooves.
In the structure, the arc end face is matched with the radian of the roll surface of the glue spreader, the brush head of the bar brush is in contact with the roll surface of the glue spreader, the brush head of the bar brush is arranged along the length direction of the roll surface of the glue spreader, the length of the brush head can be in interference fit with the roll surface of the glue spreader, and glue is fully uniformly adhered to the roll surface.
Preferably, the inside recovery chamber that is arranged in retrieving the glue in the glue groove that is equipped with of glue board, the output and the recovery chamber of glue groove are linked together, the bottom in retrieving the chamber is equipped with the opening that communicates the second glue tank.
In the structure, the glue board is internally provided with the cavity, the glue dripping on the strip-shaped brush can be recycled through the glue groove, and the glue can be recycled again in the second glue box through the bottomless opening at the bottom of the recycling cavity.
Compared with the prior art, the utility model has the following beneficial effects:
1. the control system can flexibly adjust the glue outlet flow, avoid too much or too little glue to be coated and save raw materials; the stopper guarantees the leakproofness of glue outlet pipe when the flow control valve is closed, guarantees out glue in-process glue and can not the water clock, and good leakproofness also can avoid the pollution of outside air to glue, ensures the pure degree of glue, improves production quality.
2. The arrangement of the processing structure can prevent glue on the glue spreader from being accumulated, so that the glue can be uniformly distributed, the gluing quality is improved, the glue is prevented from falling out of the glue tank, the production quality is improved, and production raw materials are saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the processing structure of the present invention;
FIG. 3 is a schematic structural diagram of a control system according to the present invention;
fig. 4 is a schematic structural view of a flow control valve of the present invention.
The examples in the figure are: 1-base, 2-flow control valve, 20-air inlet pipe, 21-digital display valve, 22-control switch, 23-pressure actuator, 24-buffer pipe, 25-sealing block, 26-valve core, 27-cylinder, 28-valve cavity, 29-limiting block, 3-glue outlet pipeline, 4-frame, 5-driving cylinder, 6-first glue tank, 7-brush groove, 8-glue brush, 9-supporting frame, 10-second glue tank, 11-glue roller, 12-glue plate, 13-glue groove, 14-strip brush and 15-recovery cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-4, the present invention discloses a glue applicator for packaging paper boards, which comprises a base 1 and a frame 4 mounted on the base 1, and in the specific embodiment of the present invention, the glue applicator further comprises: the first gluing mechanism is used for gluing the upper layer of the paperboard; the second gluing mechanism is used for gluing the bottom layer of the paperboard; the first gluing mechanism comprises a driving cylinder 5 arranged at the bottom of the rack 4 in an inverted mode, a first glue tank 6 arranged at the output end of the bottom of the driving cylinder 5 and a gluing brush 8 connected with the first glue tank 6; the second glue spreading mechanism comprises a support frame 9, a second glue tank 10 arranged on the support frame 9 and a glue spreading roller 11 arranged at the top of the support frame 9 in the glue tank.
By adopting the technical scheme, the utility model has the beneficial effects that:
the gluing brush 8 moves up and down through the driving cylinder 5, and gluing is more uniform and sufficient by adjusting the proper distance between the gluing brush 8 and the paperboard substrate; at least one third of top of glue spreader 11 is established outside second glue tank 10, and the bottom of glue spreader 11 can fully soak all the time in the glue in second glue tank 10, and the axle head of glue spreader 11 passes through the drive structure drive and rotates, compares above-mentioned structure of traditional glue spreader mechanism and can fully evenly rubber coating, improves product rubber coating quality.
In the specific embodiment of the utility model, a brush slot 7 is installed at the top of the gluing brush 8, and the top end of the gluing brush 8 is fixedly inserted at the bottom of the brush slot 7 and extends into the brush slot 7; the brush groove 7 is communicated with the first glue tank 6 through the glue outlet pipeline 3, and the glue outlet pipeline 3 is provided with a control system for controlling the glue outlet flow of the first glue tank 6.
By adopting the technical scheme, the utility model has the beneficial effects that:
the one end of rubber coating brush 8 is fixed to be inserted and is established in the bottom of brush groove 7 and extend to inside the brush groove 7, can fully be infected with glue for the coating is even, improves the glue utilization ratio, guarantees product quality.
In a specific embodiment of the present invention, the control system includes: a flow control valve 2; an intake pipe 20; and a buffer tube 24; one end of the flow control valve 2 is arranged on the side wall of the glue outlet pipeline 3, the other end of the flow control valve 2 is communicated with the air inlet pipe 20, one end of the buffer pipe 24 is communicated with the glue outlet pipeline 3, the other end of the buffer pipe is communicated with the output end of the air inlet pipe 20, and the input end of the air inlet pipe 20 is communicated with an air compressor; a digital display valve 21 is installed on the air inlet pipe 20, a pressure transformer 23 is arranged on the buffer pipe 24, and a control switch 22 is installed on the intersection point of the air inlet pipe 20 and the buffer pipe 24;
wherein the flow control valve 2 comprises: a valve cavity 28; a valve core 26; a cylinder 27; a sealing block 25; and a stop block 29; the valve cavity 28 is communicated with the glue outlet pipeline 3, the cylinder 27 is arranged in the valve cavity 28, the input end of the cylinder 27 is communicated with the air inlet pipe 20, one end of the valve core 26 is connected with the output end of the cylinder 27, and the other end of the valve core 26 extends into the glue outlet pipeline 3; the sealing block 25 is arranged at the bottom of the valve cavity 28, and the limiting block 29 is arranged on the inner wall of the glue outlet pipeline 3 at the bottom of the valve core 26 in a sealing manner.
By adopting the technical scheme, the utility model has the beneficial effects that:
according to the numerical value of the pressure transformer 23, the opening and closing of the control switch 22 are regulated and controlled, when the control switch 22 is opened, the digital display valve 21 controls the movement of a valve core 26 in the flow control valve 2 by controlling compressed air, so that the opening and closing degree of the flow control valve 2 is regulated, the aim of flexibly regulating the glue flow is fulfilled, and the gluing quality is ensured;
the valve core 26 is concentric in size, the inclined plane with the same gradient as the valve core 26 is arranged at the front end of the inner side of the limiting block 29, the bottom end of the valve core 26 is in sealing contact with the limiting block 29, the diameter of the air cylinder 27 is the same as the inner diameter of the valve cavity 28, the sealing block 25 in the flow control valve 2 prevents wet tissue liquid from leaking, the limiting block 29 ensures the sealing performance of the glue outlet pipe when the flow control valve 2 is closed, the glue cannot drip in the glue outlet process, the pollution of outside air to the glue can be avoided due to good sealing performance, the purity of the glue is ensured, and the production quality is improved.
In a specific embodiment of the present invention, a processing structure for uniformly distributing glue on the glue spreader 11 is disposed on an inner top wall of the second glue tank 10, and the processing structure includes: a glue board 12; a glue tank 13; and a strip brush 14; the glue plate 12 is fixedly arranged on the side wall of the second glue tank 10 on two sides of the roll surface of the glue spreader 11, one side of the glue plate 12 close to the roll surface of the glue spreader 11 is an arc-shaped end surface, and the arc-shaped end surface is matched with the radian of the roll surface of the glue spreader 11; glue grooves 13 are uniformly and transversely arranged on the arc-shaped end faces of the glue plates 12, and strip-shaped brushes 14 are arranged on the arc-shaped end faces between the glue grooves 13.
By adopting the technical scheme, the utility model has the beneficial effects that:
radian looks adaptation of arc terminal surface and the 11 roll surfaces of glue spreader, the brush head of bar brush 14 and the roll surface contact of 11 glue spreaders, the brush head of bar brush 14 sets up along the length direction of 11 roll surfaces of glue spreader, and the length of brush head can the interference with the 11 roll surfaces of glue spreader cooperation, abundant evenly be stained with glue with the roll surface, reduce glue simultaneously extravagant, improve production quality.
In the specific embodiment of the present invention, a recycling cavity 15 for recycling glue in the glue tank 13 is arranged inside the glue plate 12, an output end of the glue tank 13 is communicated with the recycling cavity 15, and an opening communicated with the second glue tank 10 is arranged at the bottom of the recycling cavity 15.
By adopting the technical scheme, the utility model has the beneficial effects that:
the inside cavity setting that is of glue board 12 can pass through glue groove 13 with the glue that drips on the bar brush 14 and retrieve, and the no end opening setting of 15 bottoms in chamber is retrieved to the rethread, can get back to glue and reuse in the second glue tank 10 again, reduces manufacturing cost.
Example 2 differs from example 1 in that
As shown in fig. 1-2, the present invention discloses a glue applicator for packaging paper boards, which comprises a base 1 and a frame 4 mounted on the base 1, and in the specific embodiment of the present invention, the glue applicator further comprises: the first gluing mechanism is used for gluing the upper layer of the paperboard; the second gluing mechanism is used for gluing the bottom layer of the paperboard; the first gluing mechanism comprises a driving cylinder 5 arranged at the bottom of the rack 4 in an inverted mode, a first glue tank 6 arranged at the output end of the bottom of the driving cylinder 5 and a gluing brush 8 connected with the first glue tank 6; the second glue spreading mechanism comprises a support frame 9, a second glue tank 10 arranged on the support frame 9 and a glue spreading roller 11 arranged at the top of the support frame 9 in the glue tank.
By adopting the technical scheme, the utility model has the beneficial effects that:
the gluing brush 8 moves up and down through the driving cylinder 5, and gluing is more uniform and sufficient by adjusting the proper distance between the gluing brush 8 and the paperboard substrate; at least one third of top of glue spreader 11 is established outside second glue tank 10, and the bottom of glue spreader 11 can fully soak all the time in the glue in second glue tank 10, and the axle head of glue spreader 11 passes through the drive structure drive and rotates, compares above-mentioned structure of traditional glue spreader mechanism and can fully evenly rubber coating, improves product rubber coating quality.
In a specific embodiment of the present invention, a processing structure for uniformly distributing glue on the glue spreader 11 is disposed on an inner top wall of the second glue tank 10, and the processing structure includes: a glue board 12; a glue tank 13; and a strip brush 14; the glue plate 12 is fixedly arranged on the side wall of the second glue tank 10 on two sides of the roll surface of the glue spreader 11, one side of the glue plate 12 close to the roll surface of the glue spreader 11 is an arc-shaped end surface, and the arc-shaped end surface is matched with the radian of the roll surface of the glue spreader 11; glue grooves 13 are uniformly and transversely arranged on the arc-shaped end faces of the glue plates 12, and strip-shaped brushes 14 are arranged on the arc-shaped end faces between the glue grooves 13.
By adopting the technical scheme, the utility model has the beneficial effects that:
radian looks adaptation of arc terminal surface and the 11 roll surfaces of glue spreader, the brush head of bar brush 14 and the roll surface contact of 11 glue spreaders, the brush head of bar brush 14 sets up along the length direction of 11 roll surfaces of glue spreader, and the length of brush head can the interference with the 11 roll surfaces of glue spreader cooperation, abundant evenly be stained with glue with the roll surface, reduce glue simultaneously extravagant, improve production quality.
In the specific embodiment of the present invention, a recycling cavity 15 for recycling glue in the glue tank 13 is arranged inside the glue plate 12, an output end of the glue tank 13 is communicated with the recycling cavity 15, and an opening communicated with the second glue tank 10 is arranged at the bottom of the recycling cavity 15.
By adopting the technical scheme, the utility model has the beneficial effects that:
the inside cavity setting that is of glue board 12 can pass through glue groove 13 with the glue that drips on the bar brush 14 and retrieve, and the no end opening setting of 15 bottoms in chamber is retrieved to the rethread, can get back to glue and reuse in the second glue tank 10 again, reduces manufacturing cost.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a packing cardboard rubberizing device, includes the base and installs the frame on the base, its characterized in that still includes:
the first gluing mechanism is used for gluing the upper layer of the paperboard;
the second gluing mechanism is used for gluing the bottom layer of the paperboard;
the first glue spreading mechanism comprises a driving cylinder, a first glue tank and a glue spreading brush, wherein the driving cylinder is arranged at the bottom of the rack in an inverted mode, the first glue tank is arranged at the output end of the bottom of the driving cylinder, and the glue spreading brush is connected with the first glue tank; the second glue spreading mechanism comprises a support frame, a second glue tank arranged on the support frame and a glue spreading roller arranged at the top of the support frame in the glue tank.
2. A glue applicator for packaging board according to claim 1,
the top of the gluing brush is provided with a brush groove, and the top end of the gluing brush is fixedly inserted at the bottom of the brush groove and extends into the brush groove; the brush groove is communicated with the first glue tank through a glue outlet pipeline, and a control system for controlling the glue outlet flow of the first glue tank is installed on the glue outlet pipeline.
3. A glue applicator for packaging board as claimed in claim 2, wherein said control system comprises:
a flow control valve;
an air inlet pipe;
and a buffer tube;
one end of the flow control valve is arranged on the side wall of the glue outlet pipeline, the other end of the flow control valve is communicated with the air inlet pipe, one end of the buffer pipe is communicated with the glue outlet pipeline, the other end of the buffer pipe is communicated with the output end of the air inlet pipe, and the input end of the air inlet pipe is communicated with an air compressor; the air inlet pipe is provided with a digital display valve, the buffer pipe is provided with a pressure transformer, and the intersection point of the air inlet pipe and the buffer pipe is provided with a control switch.
4. A gluing device for packaging boards according to claim 1, wherein the inner top wall of the second glue tank is provided with a processing structure for making the glue on the glue roller distribute uniformly, the processing structure comprises:
a glue board;
a glue tank;
and a strip brush;
the glue plate is fixedly arranged on the side wall of the second glue tank on two sides of the roll surface of the glue roller, one side of the glue plate close to the roll surface of the glue roller is an arc-shaped end surface, and the arc-shaped end surface is matched with the radian of the roll surface of the glue roller; glue grooves are uniformly and transversely arranged on the arc-shaped end faces of the glue plates, and strip-shaped brushes are arranged on the arc-shaped end faces between the glue grooves.
5. A glue applicator for packaging board according to claim 4,
the glue board is internally provided with a recovery cavity for recovering glue in the glue groove, the output end of the glue groove is communicated with the recovery cavity, and the bottom of the recovery cavity is provided with an opening communicated with the second glue tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122435681.2U CN215744526U (en) | 2021-10-11 | 2021-10-11 | Gluing device for packaging paperboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122435681.2U CN215744526U (en) | 2021-10-11 | 2021-10-11 | Gluing device for packaging paperboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215744526U true CN215744526U (en) | 2022-02-08 |
Family
ID=80093292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122435681.2U Active CN215744526U (en) | 2021-10-11 | 2021-10-11 | Gluing device for packaging paperboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215744526U (en) |
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2021
- 2021-10-11 CN CN202122435681.2U patent/CN215744526U/en active Active
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