CN210122232U

CN210122232U - Label paper glue spraying device

Info

Publication number: CN210122232U
Application number: CN201920832937.3U
Authority: CN
Inventors: 徐洪军; 黄佳琦
Original assignee: Hangzhou Yuanjun Innovative Design Co ltd
Current assignee: Hangzhou Yuanjun Innovative Design Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-03-03
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a label paper glue spraying device, which comprises a fixed plate, wherein one side of the fixed plate is fixed with a glue storage bottle, the other side of the fixed plate is provided with a pressing mechanism and a glue spraying mechanism, and the driving force of the pressing mechanism acts on the glue spraying mechanism to make the glue spraying mechanism spray glue on a product to be labeled; the pressing mechanism comprises a handrail fixed on the fixed plate, a pressing handle rotationally connected to the handrail and a pushing plate which is positioned below the pressing handle and rotationally connected to the fixed plate; the glue spraying mechanism comprises a groove frame, a fixing block, a barrel, a support, a plunger tube, a small ball, a first spring, a second spring and a spraying head. The glue spraying device can spray glue, and the labeling device is integrated with the glue spraying device, so that label paper and backing paper are separated while the glue is sprayed, and a label is adhered to the sprayed glue, the complexity of independently spraying glue and then independently labeling is avoided, and the working efficiency is improved; in addition, the glue spraying device and the labeling device are designed into a whole, the integration level is high, the structure is compact, and the cost is reduced.

Description

Label paper glue spraying device

Technical Field

The utility model relates to a spout the mucilage binding and put, concretely relates to label paper spouts mucilage binding and puts.

Background

Before the product leaves the factory, an anti-counterfeit label is generally required to be attached to prevent counterfeit and counterfeit products which are used for deception and are not authorized by all persons from being imitated or copied. However, the existing anti-counterfeit label is generally attached to the product by only one kind of adhesive (i.e. the back adhesive coated on the back of the label paper), which causes some anti-counterfeit labels on genuine products to be directly removed and attached to counterfeit products. In order to avoid the situation, two kinds of glue (which can be defined as glue A and glue B) are adopted, so that the viscosity is greatly improved, the anti-counterfeiting label cannot be easily uncovered or damaged while being uncovered, and the anti-counterfeiting label cannot be reused.

But current spout mucilage binding and paste mark device and all be independent separately structure, spout the mucilage binding and spout the gluey back at control, go to control again and paste mark device and label, like this, not only need design alone or purchase spout the mucilage binding and paste the mark device, with high costs, spout moreover that the gluey process of pasting is also very complicated, reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome not enough of above technique, provide a label paper and spout mucilage binding and put, should spout the mucilage binding and put not only can spout glue, still will paste the mark device rather than designing as an organic wholely, still with label paper and back paper separation and paste the label on spun is glued when spouting the glue, avoided spouting alone to glue again and pasted mark loaded down with trivial details alone, improved work efficiency.

The utility model overcomes the technical scheme that its technical problem adopted is:

a label paper glue spraying device comprises a fixing plate, wherein one side of the fixing plate is fixedly provided with a glue storage bottle, and the other side of the fixing plate is provided with a pressing mechanism and a glue spraying mechanism;

the pressing mechanism comprises a handrail fixed on the fixed plate, a pressing handle rotationally connected to the handrail and a pushing plate which is positioned below the pressing handle and rotationally connected to the fixed plate;

the glue spraying mechanism comprises a groove frame, a fixing block, a barrel, a support, a plunger tube, a small ball, a first spring, a second spring and a spraying head, wherein the groove frame is fixed on the fixing plate and is positioned below the pushing plate, the fixing block is fixed at the upper groove opening of the groove frame, a glue storage bottle is connected into the barrel through a tube, the barrel is movably sleeved on the groove frame, the lower end of the barrel penetrates out of the groove frame and is embedded in the fixing block, the support is fixed in the middle of a containing cavity of the barrel, the lower end face of a shaft shoulder of the plunger abuts against the upper end face of the support, the lower end of the plunger is fixedly embedded in the upper end opening of the plunger tube, a glue running channel is formed after the plunger is fixedly embedded and connected with the plunger tube, the part fixedly embedded and connected with the plunger tube penetrates through the support together, the lower part of the plunger tube penetrates out of the, the upper end of the first spring pushes the small ball against the upper end face of the glue inlet of the barrel, the lower end of the first spring pushes the upper end face of the shaft shoulder of the plunger, the upper end of the second spring pushes the lower part of the bracket, and the lower end of the second spring pushes the upper end face of the shaft shoulder of the plunger pipe.

Furthermore, a circular through hole is formed in the central axis of the plunger tube, a section of cylinder is arranged below the shaft shoulder of the plunger and is in a shape that at least 3 fan-shaped columns are uniformly cut off along the axis direction on the basis of a cylinder, and the cylinder part of the plunger is fixedly nested in a channel formed behind the circular through hole of the plunger tube and is a glue running channel.

Further, the support includes the support shaft hole, locates last annular on the up end and locates the lower annular on the lower terminal surface, forms the upper ledge between support shaft hole and the last annular, forms the lower ledge between support shaft hole and the lower annular, thereby the terminal surface top leans on the terminal surface of upper ledge to make under the effect of hold-down mechanism the shaft shoulder of plunger under the terminal surface separation of terminal surface and upper ledge make glue get into and advance gluey passageway, and the last pot head of spring two is established in the periphery of lower ledge and is pushed up under the annular.

Furthermore, a chamfer or a fillet is arranged at the port of the bracket shaft hole close to the upper step, so that the glue can smoothly enter the glue walking channel.

Further, the fixed block includes fixed block shaft hole and opening annular up, the step that forms between fixed block shaft hole and the annular, the lower extreme activity of barrel is nested in the annular, and the lower part of plunger pipe is worn out and is fixed in on the fixed block from the fixed block shaft hole and its shaft shoulder supports and leans on the terminal surface of step.

Furthermore, a sealing ring is arranged between the lower end face of the shaft shoulder of the plunger tube and the end face of the step, so that the sealing performance is guaranteed, and glue is prevented from leaking out of a gap between the lower end face of the shaft shoulder of the plunger tube and the end face of the step.

Further, the flange of the spray head is fixed at the lower notch of the tank frame, the spray head is fixed on the tank frame, and the lower end of the plunger tube is further fixed.

Furthermore, a rubber inlet cover is fixed at the top end of the cylinder body, and a connector for connecting a pipe is arranged on the rubber inlet cover.

Furthermore, the glue spraying mechanism further comprises a glue spraying cover fixed on the spray head, the spraying range of glue is limited, and the glue is prevented from being sprayed everywhere.

Further, store up on the gluey bottle is detachably fixed in the fixed plate, press and be connected through the torsional spring rotation between handle and the handrail.

The utility model has the advantages that:

the glue spraying device of the utility model not only can spray glue, but also integrates the labeling device with the glue spraying device, separates the label paper from the backing paper and pastes the label on the sprayed glue while spraying the glue, thereby avoiding the trouble of independently spraying the glue and then independently labeling, and improving the working efficiency; in addition, the glue spraying device and the labeling device are designed into a whole, the integration level is high, the structure is compact, and the cost is reduced.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a label paper glue spraying device according to an embodiment of the present invention.

Fig. 2 is a schematic view of the structure of the label paper glue spraying device according to the embodiment of the present invention.

Fig. 3 is a schematic view of a rear view structure of the label paper glue spraying device according to the embodiment of the present invention after the outer shell is removed.

Fig. 4 is a schematic side view of the label paper glue spraying device according to the embodiment of the present invention.

Fig. 5 is a schematic view of a partial cross-section taken along line a-a in fig. 4.

Fig. 6 is a schematic perspective view of a plunger according to an embodiment of the present invention.

Fig. 7 is a schematic perspective view of a plunger tube according to an embodiment of the present invention.

Fig. 8 is a schematic perspective view of a bracket according to an embodiment of the present invention.

Fig. 9 is a schematic cross-sectional view taken along line B-B in fig. 8.

Fig. 10 is a schematic perspective view of a fixing block according to an embodiment of the present invention.

Fig. 11 is a schematic cross-sectional view taken along line C-C of fig. 10.

Detailed Description

In order to facilitate better understanding of the present invention for those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments, which are given by way of illustration only and thus do not limit the scope of the present invention.

As shown in fig. 1-4, the label paper glue spraying device according to this embodiment includes a fixing plate 1, a glue storage bottle 2 is fixed on one side of the fixing plate 1, and a pressing mechanism 3 and a glue spraying mechanism 4 are arranged on the other side of the fixing plate 1, the glue storage bottle 2 is detachably fixed on the fixing plate 1, when the glue in the glue storage bottle is used up, the glue storage bottle is directly taken down to replace one bottle, and the driving force of the pressing mechanism 3 acts on the glue spraying mechanism 4 to make the glue spraying mechanism spray the glue on a product to be labeled; one side of the fixed plate 1, which is provided with the glue storage bottle 2, is also provided with a transmission and connecting rod mechanism 5, a backing paper pulling mechanism 6 and a paper conveying and separating mechanism 7, and the driving force of the pressing mechanism 3 also acts on the transmission and connecting rod mechanism 5 to ensure that the transmission and connecting rod mechanism transmits the driving force to the paper conveying and separating mechanism 7 to ensure that the label paper is separated from the backing paper and transmits the driving force to the backing paper pulling mechanism 6 to ensure that the backing paper pulling mechanism pulls the separated backing paper backwards.

In this embodiment, the pressing mechanism 3 includes a handrail 3.1 fixed on the fixing plate 1, a pressing handle 3.2 rotatably connected to the handrail, and a pushing plate 3.3 located below the pressing handle and rotatably connected to the fixing plate, the pressing handle 3.2 is rotatably connected to the handrail 3.1 through a torsion spring, a pushing block 3.21 is disposed at the front end of the pressing handle 3.2, the pushing plate 3.3 is rotatably connected to the fixing plate 1 through a rotating shaft, and since the handrail 3.1 is stationary, when an operator presses the pressing handle 3.2 with a hand, the pressing handle 3.2 rotates counterclockwise relative to the handrail 3.1 to drive the pushing block 3.21 to press down, so as to push the pushing plate 3.3 to press down.

In the embodiment, as shown in fig. 5, the glue spraying mechanism 4 includes a slot frame 4.1, a fixed block 4.2, a barrel 4.3, a bracket 4.4, a plunger 4.5, a plunger tube 4.6, a small ball 4.7, a first spring 4.8, a second spring 4.9 and a spray head 4.10, the slot frame 4.1 is fixed on the fixed plate 1 and located below the push plate 3.3, the fixed block 4.2 is fixed at an upper notch of the slot frame 4.1, a glue storage bottle 2 connects glue into the barrel 4.3 through a tube (not identified in the figure), the top end of the barrel 4.3 is connected with a glue inlet cover 4.13 by screw thread, the glue inlet cover 4.13 is provided with a connector 4.131 for connecting the tube, the barrel 4.3 is movably sleeved in a through hole of the slot frame 4.1, the lower end of the barrel 4.3 penetrates through the slot frame 4.1 and is nested in the slot of the slot frame 4.1 and nested in the barrel 4.2, the bracket 4.4 is fixed at the middle of the cavity of the barrel 4.3, the plunger 4.5 is abutted against the top surface of the fixed block 4.6, and the plunger tube is nested in the fixed at the plunger tube 4.6, the plunger 4.5 and the plunger tube 4.6 fixedly and nestedly connected part together pass through the bracket 4.4, the lower part of the plunger tube 4.6 penetrates out of the lower end of the barrel 4.3 and is fixed on the fixed block 4.2, the spray head 4.10 is fixed at the lower end of the plunger tube 4.6, the upper end of the spring I4.8 pushes the ball 4.7 against the glue inlet of the barrel 4.3, the lower end of the spring I4.9 pushes the upper end face of the shaft shoulder of the plunger 4.5, the upper end of the spring II 4.9 pushes the lower end of the bracket 4.4, the lower end of the spring II 4.9 pushes the upper end face of the shaft shoulder of the plunger tube 4.6, and the flange 4.101 of the spray head 4.10 is fixed at the lower notch of the.

Further, as shown in fig. 7, a circular through hole is provided in the central axis of the plunger tube 4.6 in this embodiment, as shown in fig. 6, a section of cylinder is provided below the shaft shoulder of the plunger 4.5, and the section of cylinder is in a shape of cutting off at least 3 sector-shaped cylinders uniformly along the axial direction on the basis of a cylinder, in this embodiment, 3 sector-shaped cylinders are preferably cut off, and a passage formed by fixedly nesting the cylinder part of the plunger 4.5 in the circular through hole of the plunger tube 4.6 is a glue running passage 4.11, that is, by matching between the shapes of the plunger 4.5 and the plunger tube 4.6, not only the plunger 4.5 and the plunger tube 4.6 can be fixedly connected, but also the glue running passage 4.11; the glue walking channels 4.11 in the embodiment comprise 3 glue walking channels which are uniformly distributed, so that the uniformity of downward walking of the glue can be ensured.

Further, as shown in fig. 8 and 9, in this embodiment, the bracket 4.4 includes a bracket axle hole 4.41, an upper ring groove 4.42 disposed on the upper end surface, and a lower ring groove 4.43 disposed on the lower end surface, an upper step 4.44 is formed between the bracket axle hole 4.41 and the upper ring groove 4.42, a lower step 4.45 is formed between the bracket axle hole 4.41 and the lower ring groove 4.43, the lower end surface of the shoulder of the plunger 4.5 abuts against the end surface of the upper step 4.44, so that the lower end surface of the shoulder of the plunger 4.5 is separated from the end surface of the upper step 4.44 under the action of the pressing mechanism 3, so that the glue enters the glue inlet channel 4.11, and the upper end of the spring two 4.9 is sleeved on the periphery of the lower step 4.45 and abuts against the lower ring groove 4.43; furthermore, the port of the bracket shaft hole 4.41 close to the upper step 4.44 is provided with a chamfer or a fillet, so that the glue can smoothly enter the glue channel 4.11.

Further, as shown in fig. 10 and 11, in the present embodiment, the fixed block 4.2 includes a fixed block shaft hole 4.21 and a ring groove 4.22 with an upward opening, a step 4.23 is formed between the fixed block shaft hole 4.21 and the ring groove 4.22, the lower end of the cylinder 4.3 is movably nested in the ring groove 4.22, the lower portion of the plunger tube 4.6 penetrates through the fixed block shaft hole 4.21 and is fixed on the fixed block 4.2, and the shaft shoulder thereof abuts against the end face of the step 4.23; furthermore, a sealing ring 4.12 is arranged between the lower end face of the shaft shoulder of the plunger tube 4.6 and the end face of the step 4.23, so that the sealing performance is ensured, and the glue is prevented from leaking out of a gap between the lower end face and the step.

Further, in this embodiment, as shown in fig. 5, the glue spraying mechanism 4 further includes a glue spraying cover 4.14 fixed to the spray head 4.10, a hook is disposed at a lower end of the spray head 4.10, a groove matched with the hook is disposed on the glue spraying cover 4.14, and the glue spraying cover 4.14 is fixed to the spray head 4.10 by matching the hook with the groove.

The working principle of the label paper glue spraying device in the embodiment is as follows:

because the cavity of the cylinder 4.3 is in a vacuum state, the glue storage bottle 2 has a siphon effect, and in an initial state, the small ball 4.7 is propped against the glue inlet of the cylinder 4.3 under the siphon effect and the action of the spring I4.8, but the glue inlet is not completely blocked, and the glue can enter the upper part of the cavity of the cylinder 4.3 (namely the part above the bracket 4.4) through a gap. When an operator presses the pressing handle 3.2 by hand, the pressing handle 3.2 rotates clockwise (the clockwise direction refers to the direction when the side provided with the pressing mechanism 3 is taken as a front view) relative to the handrail 3.1, the pushing block 3.21 is driven to press downwards, so that the pushing plate 3.3 is pushed to press downwards, the pushing force of the pushing plate 3.3 acts on the glue inlet cover 4.13, so that the barrel 4.3 and the bracket 4.4 move downwards relative to the groove frame 4.1, the spring I4.8 stretches to enable the small ball 4.7 to leave a certain distance from the glue inlet so that glue enters the upper part of the containing cavity of the barrel 4.3, the spring II 4.9 is stressed and compressed, as the plunger 4.5 and the plunger tube 4.6 are fixed, the lower end surface of the shaft shoulder of the plunger 4.5 is separated from the end surface of the upper step 4.44 of the bracket so that the glue enters the glue inlet channel 4.11, then the glue enters the plunger tube 4.6 into the spray head 4.10, and is sprayed into a small paste product to be sprayed to be pasted, this completes the glue spraying process (we define the glue sprayed as glue B) during which the operator presses the pressing grip 3.2 with the hand at all times. In the process of glue spraying, the pressing mechanism 3 also acts a driving force on the transmission and link mechanism 5 to enable the transmission and link mechanism 5 to transmit the driving force to the paper conveying and separating mechanism 7 to separate the label paper from the backing paper and transmit the driving force to the backing paper pulling mechanism 6 to enable the backing paper pulling mechanism 6 to pull the separated backing paper backwards, at the moment, the label to be pasted is half separated from the backing paper, the label is pasted on the sprayed adhesive B, and the label is firmly pasted on a product through A, B two kinds of adhesives due to the fact that the back of the label paper is provided with the adhesive (defined as adhesive A). When the operator releases the pressing handle 3.2, the second spring 4.9 is reset, so that the lower end face of the shaft shoulder of the plunger 4.5 is propped against the end face of the upper step 4.44 of the bracket, glue cannot enter the glue flowing channel, and the small ball 4.7 is propped against the glue inlet of the barrel 4.3 by the first spring 4.8 again.

The foregoing has described only the basic principles and preferred embodiments of the present invention and numerous changes and modifications may be made by those skilled in the art in light of the above teachings and shall fall within the scope of the present invention.

Claims

1. A label paper glue spraying device is characterized by comprising a fixing plate (1), wherein a glue storage bottle (2) is fixed on one side of the fixing plate (1), and a pressing mechanism (3) and a glue spraying mechanism (4) are arranged on the other side of the fixing plate;

the pressing mechanism (3) comprises a handrail (3.1) fixed on the fixed plate (1), a pressing handle (3.2) rotationally connected to the handrail and a pushing plate (3.3) which is positioned below the pressing handle and rotationally connected to the fixed plate;

the glue spraying mechanism (4) comprises a groove frame (4.1), a fixing block (4.2), a barrel (4.3), a support (4.4), a plunger (4.5), a plunger tube (4.6), a small ball (4.7), a first spring (4.8), a second spring (4.9) and a spray head (4.10), wherein the groove frame (4.1) is fixed on the fixing plate (1) and positioned below the pushing plate (3.3), the fixing block (4.2) is fixed at an upper groove opening of the groove frame (4.1), a glue storage bottle (2) is connected with glue into the barrel (4.3) through a tube, the barrel (4.3) is movably sleeved on the groove frame (4.1) and the lower end of the barrel penetrates out of a groove of the groove frame (4.1) and is nested in the fixing block (4.2), the support (4.4) is fixed in the middle of the barrel (4.3), the lower end face of a shaft shoulder of the plunger (4.5) abuts against the upper end face of the support (4.4), and the plunger tube (4.5) is nested in the fixing hole (4.5) and is also nested with the plunger tube (4.5) to form a plunger tube channel (4.5) which is connected with a plunger tube (4.5) and is The plunger (4.5) and the plunger tube (4.6) fixedly and nestedly connected part jointly penetrate through the support (4.4), the lower part of the plunger tube (4.6) penetrates out of the lower end of the barrel (4.3) and is fixed on the fixing block (4.2), the spray head (4.10) is fixed at the lower end of the plunger tube (4.6), the upper end of the first spring (4.8) enables the small ball (4.7) to prop against the glue inlet of the barrel (4.3), the lower end of the first spring (4.8) props against the upper end face of the shaft shoulder of the plunger (4.5), the upper end of the second spring (4.9) props against the lower part of the support (4.4), and the lower end of the second spring props against the upper end face of the shaft shoulder of the plunger tube (4.

2. The label paper glue spraying device according to claim 1, characterized in that a circular through hole is formed in the central axis of the plunger tube (4.6), a section of cylinder is arranged below the shaft shoulder of the plunger (4.5) and is in a shape that at least 3 fan-shaped cylinders are uniformly cut along the axial direction on the basis of a cylinder, and a channel formed by fixedly nesting the cylinder part of the plunger (4.5) behind the circular through hole of the plunger tube (4.6) is a glue running channel (4.11).

3. The label paper glue spraying device according to claim 1, wherein the support (4.4) comprises a support shaft hole (4.41), an upper ring groove (4.42) arranged on the upper end surface and a lower ring groove (4.43) arranged on the lower end surface, an upper step (4.44) is formed between the support shaft hole (4.41) and the upper ring groove (4.42), a lower step (4.45) is formed between the support shaft hole (4.41) and the lower ring groove (4.43), the lower end surface of the shaft shoulder of the plunger (4.5) abuts against the end surface of the upper step (4.44), so that the lower end surface of the shaft shoulder of the plunger (4.5) is separated from the end surface of the upper step (4.44) under the action of the pressing mechanism to enable glue to enter the glue inlet channel (4.11), and the upper end of the second spring (4.9) is sleeved on the periphery of the lower step (4.45) and abuts against the lower ring groove (4.43).

4. The label paper glue spraying device according to claim 3, characterized in that the port of the bracket shaft hole (4.41) close to the upper step (4.44) is provided with a chamfer or a fillet.

5. The label paper glue spraying device according to claim 1, wherein the fixing block (4.2) comprises a fixing block shaft hole (4.21) and a ring groove (4.22) with an upward opening, a step (4.23) is formed between the fixing block shaft hole (4.21) and the ring groove (4.22), the lower end of the barrel (4.3) is movably nested in the ring groove (4.22), the lower part of the plunger tube (4.6) penetrates out of the fixing block shaft hole (4.21) and is fixed on the fixing block (4.2), and the shaft shoulder of the plunger tube abuts against the end face of the step (4.23).

6. The label paper glue spraying device according to claim 5, characterized in that a sealing ring (4.12) is arranged between the lower end face of the shaft shoulder of the plunger tube (4.6) and the end face of the step (4.23).

7. The label paper glue spraying device according to claim 1, characterized in that the flange (4.101) of the spray head (4.10) is fixed at the lower notch of the slot frame (4.1).

8. The label paper glue spraying device according to any one of claims 1 to 7, characterized in that a glue inlet cover (4.13) is fixed on the top end of the cylinder (4.3), and a connector (4.131) for connecting a pipe is arranged on the glue inlet cover (4.13).

9. The label paper glue-spraying device according to claim 8, characterized in that said glue-spraying mechanism (4) further comprises a glue-spraying cover (4.14) fixed on the spraying head (4.10).

10. The label paper glue spraying device according to claim 1, wherein the glue storage bottle (2) is detachably fixed on the fixing plate (1), and the pressing handle (3.2) is rotatably connected with the armrest (3.1) through a torsion spring.