Gluing device for printing and packaging

Abstract

The utility model relates to a printing and packaging gluing device which comprises two fixing blocks which are symmetrically arranged, and each fixing block is provided with a clamping groove. The width-adjustable glue brushing assembly is installed on the fixing blocks, the width-adjustable glue brushing assembly is used for gluing packages with different widths, the width-adjustable glue brushing assembly comprises a sleeve located between the two fixing blocks, the two ends of the sleeve are arranged in the clamping grooves in the two sides in a penetrating mode respectively, and clamping blocks connected with the clamping grooves in a clamping mode are fixedly installed at the ends of the sleeve; through the use of the width-adjustable glue brushing assembly, the top plate and the heating wire, glue brushing treatment can be conducted on printing packages with different widths, the situation that glue liquid drips and is wasted due to the fact that the glue outlet width is large can be prevented, and the glue brushing efficiency is improved. And meanwhile, anti-drying treatment can be conveniently conducted on glue liquid which is just brushed with glue and not subjected to packaging and sealing, the viscosity of the glue liquid can be kept, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of printing equipment technology, and in particular to a printing and packaging adhesive coating device. Background Technology

[0002] After printing, printed materials need to go through different processing steps. To prevent the printed materials from falling apart, they need to be bound and packaged. An outer packaging cover needs to be attached to the outside of the printed materials. In order to make the printed materials and the outer packaging cover fit better, glue needs to be applied between the printed materials and the outer packaging. The glue application process of printed packaging requires the use of a printing packaging glue application device.

[0003] A search revealed Chinese Patent CN217369388U, which discloses a gluing device for packaging printing, including a substrate, a dust removal mechanism, and a discharging mechanism. A support column is rotatably and vertically mounted on the top of the substrate. This gluing device, when a packaging cardboard is placed in a suitable limiting frame, rotates the support column, causing a fixed disc to rotate. The limiting frame containing the packaging cardboard moves to the dust removal mechanism for dust removal. After dust removal, the fixed disc rotates, moving the cardboard to a fixed frame where it is glued. After gluing, the fixed disc rotates, moving the cardboard to the discharging mechanism for discharging the glued packaging cardboard. The device removes dust from the packaging cardboard before gluing, preventing dust from adhering to it, reducing space requirements, and providing multi-functionality. It ensures effective subsequent gluing and allows for continuous operation on multiple packaging cardboards, resulting in good performance.

[0004] This patent only facilitates continuous operation of packaging paperboard, but it cannot adjust the width of the glue application according to the width of the packaging paper. When the width of the glue application is greater than the width of the packaging paper, glue leakage is likely to occur, resulting in a lot of waste. At the same time, it cannot prevent the glue that has just been applied on the production line but has not yet been pasted on the cover from drying out, which can easily lead to the glue drying quickly and is not conducive to the fixation between the glue and the cover. Utility Model Content

[0005] In view of the existing patents, which only facilitate continuous operation of packaging paperboard, the glue application width cannot be adjusted according to the width of the packaging paper. When the glue application width is greater than the width of the packaging paper, glue leakage is likely to occur, resulting in a lot of waste. At the same time, it cannot prevent the glue that has just been applied on the production line but has not yet been pasted on the cover from drying out, which easily leads to the glue drying quickly and is not conducive to the fixation between the glue and the cover. Therefore, this utility model provides a printing and packaging glue application device.

[0006] The technical solution adopted in this utility model is: a printing and packaging adhesive coating device, comprising:

[0007] Two symmetrically installed fixing blocks, each of which has a slot;

[0008] An adjustable-width glue application assembly is mounted on a fixed block and is used to apply glue to packaging of different widths. The adjustable-width glue application assembly includes a sleeve located between two fixed blocks. The two ends of the sleeve are respectively inserted into the slots on both sides. A locking block that engages with the slot is fixedly installed at the end of the sleeve. An arc-shaped plate is inserted inside the sleeve. A motor that is fixedly connected to the fixed block is installed at one end of the arc-shaped plate. The side wall of the sleeve has multiple glue outlet holes arranged in a row and a locking plate is fixedly installed thereon. A brush located directly below the glue outlet hole is locked inside the locking plate.

[0009] Furthermore, a top plate is installed on one side of the sleeve, a heating wire is installed inside the top plate, and an air vent is opened on the bottom surface of the top plate.

[0010] Furthermore, a glue delivery assembly is installed on one side of the sleeve, which is used to deliver glue to the sleeve.

[0011] Furthermore, the glue delivery assembly includes a pipe passing through one end of the sleeve and a housing located below the sleeve, with a pump installed between the pipe and the housing.

[0012] Furthermore, a telescopic rod is fixedly installed below each of the two fixed blocks, and a processing table located below the brush is fixedly installed between the two telescopic rods. The processing table is fixedly installed below the top plate and above the box body.

[0013] Furthermore, a conveying assembly is installed below the brush for conveying the packaging.

[0014] Furthermore, a through hole is provided in the middle of the processing table, and the conveying assembly includes two rollers symmetrically inserted in the through hole and a conveyor belt located in the through hole and below the brush and the top plate. The conveyor belt is sleeved on the two rollers, and rollers are fixedly installed at the ends of the two rollers. A belt is sleeved on the rollers, and a motor is fixedly connected to the processing table on the rollers.

[0015] The beneficial effects of this utility model are:

[0016] 1. This utility model, through the setting of an adjustable width glue application component, can achieve the effect of applying glue to packages of different widths more closely by adjusting the glue application width according to the width of the packaging, and can prevent glue waste caused by an excessively wide glue application width.

[0017] 2. Secondly, by setting up the top plate and heating wire, this utility model can achieve the effect of heating and preventing the glue from drying out on printed materials that have just been applied and have not yet been packaged. This can prevent the glue from drying out quickly and failing to form a good bond with the packaging cover, thus helping the glue to maintain its stickiness. Attached Figure Description

[0018] Figure 1 This is a front view structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the disassembled structure of the adjustable width adhesive application assembly of this utility model;

[0020] Figure 3 This is a cross-sectional structural schematic diagram of the present invention;

[0021] Figure 4 This is a schematic diagram of the conveying component structure of this utility model.

[0022] The markings in the diagram are as follows: 1. Fixing block; 2. Slot; 3. Adjustable width glue application assembly; 301. Sleeve; 302. Locking block; 303. Arc plate; 304. Motor 1; 305. Locking plate; 306. Brush; 4. Glue outlet; 5. Top plate; 6. Heating wire; 7. Air outlet; 8. Glue delivery assembly; 801. Pipe; 802. Box; 803. Pump body; 9. Telescopic rod; 10. Processing table; 11. Conveying assembly; 1101. Roller; 1102. Conveyor belt; 1103. Roller; 1104. Belt; 1105. Motor 2; 12. Through hole. Detailed Implementation

[0023] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The following is in conjunction with the appendix Figure 1-4 The present invention will be further described below.

[0026] In order to solve the problems existing in the background art, this application proposes the following technical solution: a printing and packaging adhesive coating device.

[0027] The specific technical solution includes two symmetrically installed fixing blocks 1 and an adjustable width adhesive application assembly 3;

[0028] like Figure 1-3 As shown, each fixed block 1 has a slot 2, which allows for easy installation of the sleeve 301. An adjustable-width glue-applying assembly 3 is mounted on the fixed block 1. This assembly is used to apply glue to packaging of different widths. The adjustable-width glue-applying assembly 3 includes a sleeve 301 located between two fixed blocks 1. The sleeve 301 facilitates the collection of glue delivered by the pipe 801. Both ends of the sleeve 301 are respectively inserted into the slots 2 on both sides. A locking block 302 that engages with the slot 2 is fixedly installed at the end of the sleeve 301. An arc-shaped plate 303 passes through the inside of the sleeve 301, which facilitates easy... The width of the glue outlet 4 is adjusted, and the locking block 302 can limit the sleeve 301. One end of the arc plate 303 is equipped with a motor 304 that is fixedly connected to the fixing block 1. The motor 304 can easily drive the arc plate 303 to rotate. The side wall of the sleeve 301 has multiple glue outlets 4 arranged in a row and a locking plate 305 is fixedly installed. The locking plate 305 can easily install the brush 306. The glue outlet 4 can easily allow the glue inside the sleeve 301 to flow out. The brush 306 located directly below the glue outlet 4 is locked in the locking plate 305. The brush 306 can easily apply the glue evenly.

[0029] By starting the motor 304, the arc plate 303 is rotated. The arc plate 303 has a triangular opening. The two sides of the opening of the arc plate 303 are triangular. The rotation of the arc plate 303 can make the opening cover the middle part of the glue outlet hole 4. The triangular sealing structure on both sides of the opening of the arc plate 303 can cover the two ends of the glue outlet hole 4, which can reduce the width of the glue outlet hole 4 exposed in the sleeve 301. Therefore, the width of the glue flowing out of the glue outlet hole 4 in the sleeve 301 is reduced. The glue flowing out of the glue outlet hole 4 enters the gap of the brush 306. The width of the glue overflowing from the brush 306 is reduced. The width of the glue application can be adjusted according to the width of the printing and packaging.

[0030] like Figure 1 and Figure 3 As shown, a top plate 5 is installed on one side of the sleeve 301. The top plate 5 can easily support the heating wire 6. The heating wire 6 is installed inside the top plate 5. The heating wire 6 can heat the inside of the top plate 5. An air vent 7 is opened on the bottom surface of the top plate 5. The air vent 7 can facilitate the release of hot air from the top plate 5.

[0031] After the glue is applied, the printed packaging is transported to the bottom of the top plate 5. The heating wire 6 is activated to heat the inside of the top plate 5. The hot air inside the top plate 5 flows out from the air outlet 7 and sprays onto the top surface of the printed packaging where the glue has been applied. The hot air heats the glue, keeping it fluid and viscous, and preventing it from drying out too quickly.

[0032] like Figure 1-3 As shown, a glue conveying assembly 8 is installed on one side of the sleeve 301. The glue conveying assembly 8 is used to convey glue to the sleeve 301. The glue conveying assembly 8 includes a pipe 801 passing through one end of the sleeve 301 and a box 802 located below the sleeve 301. The pipe 801 can conveniently convey glue to the sleeve 301, and the box 802 can conveniently store glue. A pump body 803 is installed between the pipe 801 and the box 802. The pump body 803 can conveniently convey glue to the pipe 801.

[0033] By activating the pump body 803, the adhesive inside the housing 802 is driven into the pipe 801. The adhesive inside the pipe 801 enters the sleeve 301. The adhesive inside the sleeve 301 flows out from the adhesive outlet 4. The adhesive flowing out from the adhesive outlet 4 enters the gap of the brush 306, making it convenient for the brush 306 to print and package.

[0034] like Figure 1 and Figure 3 As shown, telescopic rods 9 are fixedly installed below the two fixed blocks 1. The telescopic rods 9 can drive the fixed blocks 1 to rise and fall. A processing table 10 located below the brush 306 is fixedly installed between the two telescopic rods 9. The processing table 10 can support the top plate 5 and the telescopic rods 9. The processing table 10 is fixedly installed below the top plate 5 and above the box 802.

[0035] like Figure 1 and Figure 3-4 As shown, a conveyor assembly 11 is installed below the brush 306. The conveyor assembly 11 is used for conveying packaging. A through hole 12 is provided in the middle of the processing table 10. The through hole 12 allows for easy installation of rollers 1101 and conveyor belt 1102. The conveyor assembly 11 includes two rollers 1101 symmetrically arranged in the through hole 12 and a conveyor belt 1102 located in the through hole 12 and below the brush 306 and the top plate 5. The rollers 1101 can support the conveyor belt 1102, and the conveyor belt 1102 can... The printing and packaging process involves conveying the equipment via a conveyor belt 1102 mounted on two rollers 1101. Each roller 1101 has a fixed end with a roller 1103, which supports the belt 1104. The belt 1104 is mounted on the roller 1103 and drives the two rollers 1103 to rotate synchronously. A second motor 1105, which is fixedly connected to the processing table 10, is mounted on the roller 1101. The second motor 1105 drives the roller 1101 connected to it to rotate.

[0036] according to Figure 4 As shown, starting motor 1105 drives the right roller 1101 to rotate counterclockwise, which in turn drives the right roller 1103 to rotate counterclockwise. The right roller 1103 then drives the belt 1104 to rotate counterclockwise, which in turn drives the left roller 1103 to rotate counterclockwise. The left roller 1103 then drives the left roller 1101 to rotate counterclockwise. The synchronized counterclockwise rotation of the two rollers 1101 drives the conveyor belt 1102 to rotate counterclockwise, thus transporting the printed packaging.

[0037] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0038] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A printing and packaging adhesive coating device, characterized in that, include: Two symmetrically installed fixing blocks (1) are provided, and each fixing block (1) is provided with a slot (2); An adjustable-width glue application assembly (3) is mounted on the fixed block (1). The adjustable-width glue application assembly (3) is used to apply glue to packaging of different widths. The adjustable-width glue application assembly (3) includes a sleeve (301) located between the two fixed blocks (1). The two ends of the sleeve (301) are respectively inserted into the slots (2) on both sides. The end of the sleeve (301) is fixedly mounted with the slot (2). The sleeve (301) has an arc-shaped plate (303) inside, and one end of the arc-shaped plate (303) is equipped with a motor (304) that is fixedly connected to the fixing block (1). The sleeve (301) has a plurality of glue outlet holes (4) arranged in a row and a clamping plate (305) is fixedly installed. A brush (306) located directly below the glue outlet hole (4) is clamped in the clamping plate (305).

2. The printing and packaging adhesive coating device according to claim 1, characterized in that, A top plate (5) is installed on one side of the sleeve (301), a heating wire (6) is installed inside the top plate (5), and an air vent (7) is opened on the bottom surface of the top plate (5).

3. The printing and packaging adhesive coating device according to claim 2, characterized in that, A glue delivery assembly (8) is installed on one side of the sleeve (301), and the glue delivery assembly (8) is used to deliver glue to the sleeve (301).

4. The printing and packaging adhesive coating device according to claim 3, characterized in that, The glue delivery assembly (8) includes a pipe (801) passing through one end of the sleeve (301) and a housing (802) located below the sleeve (301), and a pump body (803) is installed between the pipe (801) and the housing (802).

5. A printing and packaging adhesive coating device according to claim 4, characterized in that, Telescopic rods (9) are fixedly installed below each of the two fixed blocks (1), and a processing table (10) located below the brush (306) is fixedly installed between the two telescopic rods (9). The processing table (10) is fixedly installed below the top plate (5) and above the box body (802).

6. A printing and packaging adhesive coating device according to claim 5, characterized in that, A conveying assembly (11) is installed below the brush (306) for conveying the packaging.

7. A printing and packaging adhesive coating device according to claim 6, characterized in that, The processing table (10) has a through hole (12) in the middle. The conveying assembly (11) includes two rollers (1101) symmetrically inserted in the through hole (12) and a conveyor belt (1102) located in the through hole (12) and below the brush (306) and the top plate (5). The conveyor belt (1102) is sleeved on the two rollers (1101). Rollers (1103) are fixedly installed at the ends of the two rollers (1101). A belt (1104) is sleeved on the rollers (1103). A motor (1105) fixedly connected to the processing table (10) is installed on the rollers (1101).

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