Packaging decoration printing glue brushing device

Abstract

The utility model discloses a packaging decoration printing glue brushing device which comprises a base, a moving assembly and a glue spraying assembly, the left end and the right end of the top of the base are respectively and fixedly provided with a supporting plate in the vertical direction, a guide rod is fixedly arranged between the two supporting plates, and the moving assembly comprises a motor, a threaded rod and a mounting block. The threaded rod rotationally penetrates through the two supporting plates, the motor is fixedly arranged on the outer side of one supporting plate, an output shaft of the motor is fixedly connected with one end of the threaded rod, the threaded rod is sleeved with the mounting block in a matched mode, the guide rod is slidably sleeved with the mounting block, the glue spraying assembly comprises a nozzle, a glue storage tank and a glue source, and the nozzle, the glue storage tank and the glue source are sequentially communicated through hoses. The nozzle is fixedly arranged on the side wall of the mounting block in the vertical direction, brush heads are arranged on the two sides of the nozzle in the direction perpendicular to the guide rod, the glue storage tank is provided with an inner cavity, a glue pushing plate is slidably arranged in the inner cavity, and the threaded rod is connected with the glue pushing plate through a transmission assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging glue brushing, and in particular relates to a packaging decoration printing glue brushing device. Background Art

[0002] Packaging decoration includes the shape and surface design of the packaging. Packaging decoration can not only protect the product, but also convey product information, beautify the product and promote sales. After the existing packaging decoration is printed on the packaging material, it is often pasted on the packaging surface to achieve a more three-dimensional visual effect.

[0003] Before pasting, glue needs to be brushed on the packaging surface, and then the decorative pattern is pasted on the packaging surface through the glue. In order to achieve a good pasting effect, the amount and position of glue dripping need to be accurately controlled. In existing operations, some people use a manual handheld glue gun to brush glue on the packaging surface. This method cannot accurately control the amount and position of glue dripping, and it is easy to drip too much or too little glue, and the glue dripping position deviates from the set position, resulting in poor glue dripping quality and affecting the pasting effect of the pattern. And because the glue dripping position deviates from the set position, the glue will be squeezed during pasting and overflow the pasting range, contaminating the packaging surface. Utility Model Content

[0004] The utility model aims to provide a packaging decoration printing glue brushing device, which can conveniently control the glue dripping amount and glue dripping position.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A packaging decoration printing glue brushing device comprises a base, a moving component and a glue spraying component, wherein the left and right ends of the top of the base are respectively provided with support plates fixedly arranged vertically, and a guide rod is fixedly arranged between the two support plates. The moving component comprises a motor, a threaded rod and a mounting block, the threaded rod is rotatably passed through the two support plates, the motor is fixedly arranged on the outside of one support plate, and the output shaft of the motor is fixedly connected to one end of the threaded rod, the mounting block is cooperatively sleeved on the threaded rod, and the mounting block is slidably sleeved on the guide rod, the glue spraying component comprises a nozzle, a glue storage tank and a glue source, the nozzle, the glue storage tank and the glue source are connected in sequence through a hose, the nozzle is fixedly arranged on the side wall of the mounting block vertically, and brush heads are respectively arranged on both sides of the nozzle along the direction perpendicular to the guide rod, the glue storage tank has an inner cavity, and a glue pushing plate is slidably arranged in the inner cavity, the glue pushing plate is used to suck the glue liquid from the glue source into the inner cavity, and push the glue liquid in the inner cavity to the nozzle, and the threaded rod is connected to the glue pushing plate through a transmission component.

[0007] The principle and effect of this technical solution:

[0008] Place the packaging material on the base and start the motor. The motor drives the threaded rod to rotate. The rotation of the threaded rod drives the rubber pushing plate to move upward and sucks the glue in the glue source into the inner cavity. After the rubber pushing plate moves to the highest point, the threaded rod continues to rotate, driving the rubber pushing plate to move downward and pushing the glue in the inner cavity to the nozzle. The nozzle drips the glue on the surface of the packaging material. At the same time, because the guide rod limits the rotation of the mounting block, the mounting block moves with the rotation of the threaded rod, thereby driving the nozzle and the brush head to move. When the brush head passes through the glue dripped on the surface of the packaging material, the brush head evenly brushes this part of the glue on the surface of the packaging material.

[0009] In the above scheme, a motor is used to rotate the threaded rod to drive the nozzle to move within a set range. At the same time, the threaded rod is connected to the rubber pushing plate through a transmission assembly, driving the rubber pushing plate to reciprocate vertically in the inner cavity, so that the nozzle intermittently sprays a fixed amount of glue. Through the above setting, it is convenient for the staff to accurately control the amount and position of glue dripping.

[0010] In the utility model, the hose includes a first pipe section and a second pipe section, the first pipe section is respectively connected to the glue storage tank and the glue source, the second pipe section is respectively connected to the nozzle and the glue storage tank, a first one-way valve is also arranged between the glue storage tank and the first pipe section, and a second one-way valve is also arranged between the glue storage tank and the second pipe section.

[0011] In the utility model, the transmission assembly includes a turntable, a connecting rod and a follower rod. The turntable is fixedly sleeved on the other end of the threaded rod, one end of the connecting rod is rotatably connected to the turntable, and the other end of the connecting rod is rotatably connected to one end of the follower rod. A guide groove is provided on the top of the glue storage tank, the follower rod is slidably inserted into the guide groove, and the other end of the follower rod is fixedly connected to the top of the glue pushing plate.

[0012] In the utility model, the turntable is fixedly provided with a first connecting block along the horizontal direction, and one end of the follower rod is fixedly provided with a second connecting block along the horizontal direction. Both the first connecting block and the second connecting block are provided with through holes. The two ends of the connecting rod are respectively rotatably sleeved on the first connecting block and the second connecting block. The two through holes are respectively penetrated with limit bolts, which are used to limit the connecting rod from detaching from the turntable and the follower rod.

[0013] The principle and effect of this technical solution:

[0014] When the nozzle needs to be moved due to the need to change the initial position of the glue coating, the limit bolts in the two through holes are taken out respectively, the connecting rod is removed, and then the mounting block is moved by rotating the threaded rod to achieve the purpose of adjusting the nozzle position. After the nozzle is moved to the predetermined position, the connecting rod is respectively mounted on the first connecting block and the second connecting block, and the limit bolts are installed.

[0015] Through the above arrangement, when only the nozzle needs to be moved, it is possible to avoid the glue liquid flowing out of the nozzle while the nozzle is moved, thereby improving the practicality of the utility model.

[0016] In the utility model, the top of the side wall of the mounting block and the top of the side wall of the other support plate are respectively fixed with hanging ears, and the second pipe section is sequentially passed through the two hanging ears. Through the above arrangement, it can be prevented that when the mounting block is close to the glue storage tank, the hose falls to the packaging surface due to its own weight, causing contamination of the packaging surface.

[0017] In the present invention, the rotating disk is detachably mounted on the other end of the threaded rod. Through the above arrangement, the glue output of the present invention per unit time can be controlled by replacing rotating disks of different diameters to meet the needs of various packaging.

[0018] In the utility model, an air hole penetrating from top to bottom is arranged on the top of the inner cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the axonometric drawing of the overall structure of the utility model;

[0020] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 This is an exploded view of some parts of the utility model. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples:

[0023] The figure marks in the drawings of the specification include: 10, base; 11, support plate; 12, guide rod; 21, motor; 22, threaded rod; 23, mounting block; 31, nozzle; 311, brush head; 32, glue storage tank; 321, inner cavity; 322, glue pushing plate; 323, guide groove; 324, air hole; 33, hose; 331, first pipe section; 332, first one-way valve; 333, second pipe section; 334, second one-way valve; 41, turntable; 411, first connecting block; 42, connecting rod; 43, follower rod; 431, second connecting block; 44, limit bolt; 50, hanging ear.

[0024] Example:

[0025] As attached Figure 1-3As shown, the utility model discloses a packaging decoration printing glue brushing device, including a base 10, a moving component and a glue spraying component, the left and right ends of the top of the base 10 are respectively fixedly provided with support plates 11 along the vertical direction, and a guide rod 12 is fixedly provided between the two support plates 11, and the moving component includes a motor 21, a threaded rod 22 and a mounting block 23, the threaded rod 22 is rotatably passed through the two support plates 11, the motor 21 is fixedly provided on the outside of one support plate 11, and the output shaft of the motor 21 is fixedly connected to one end of the threaded rod 22, the mounting block 23 is matched and sleeved on the threaded rod 22, and the mounting block 23 slides Sleeved on the guide rod 12, the glue spraying assembly includes a nozzle 31, a glue storage tank 32 and a glue source. The nozzle 31, the glue storage tank 32 and the glue source are connected in sequence through a hose 33. The nozzle 31 is vertically fixed on the side wall of the mounting block 23. Brush heads 311 are respectively arranged on both sides of the nozzle 31 in a direction perpendicular to the guide rod 12. The glue storage tank 32 has an inner cavity 321, and a glue pushing plate 322 is slidably arranged in the inner cavity 321. The glue pushing plate 322 is used to suck the glue liquid from the glue source into the inner cavity 321, and push the glue liquid in the inner cavity 321 to the nozzle 31. The threaded rod 22 is connected to the glue pushing plate 322 through a transmission assembly.

[0026] In this embodiment, the hose 33 includes a first pipe section 331 and a second pipe section 333. The first pipe section 331 is connected to the glue storage tank 32 and the glue source respectively, and the second pipe section 333 is connected to the nozzle 31 and the glue storage tank 32 respectively. A first one-way valve 332 is also arranged between the glue storage tank 32 and the first pipe section 331, and a second one-way valve 334 is also arranged between the glue storage tank 32 and the second pipe section 333.

[0027] In this embodiment, the transmission assembly includes a turntable 41, a connecting rod 42 and a follower rod 43. The turntable 41 is fixedly sleeved on the other end of the threaded rod 22, one end of the connecting rod 42 is rotatably connected to the turntable 41, and the other end of the connecting rod 42 is rotatably connected to one end of the follower rod 43. A guide groove 323 is provided on the top of the glue storage tank 32, the follower rod 43 slides through the guide groove 323, and the other end of the follower rod 43 is fixedly connected to the top of the glue pushing plate 322.

[0028] In this embodiment, the turntable 41 is fixedly provided with a first connecting block 411 along the horizontal direction, and a second connecting block 431 is fixedly provided with a second connecting block 431 along the horizontal direction at one end of the follower rod 43. Both the first connecting block 411 and the second connecting block 431 are provided with through holes. The two ends of the connecting rod 42 are respectively rotatably sleeved on the first connecting block 411 and the second connecting block 431. The two through holes are respectively penetrated by limiting bolts 44, which are used to limit the connecting rod 42 from detaching from the turntable 41 and the follower rod 43.

[0029] In this embodiment, the top of the side wall of the mounting block 23 and the top of the side wall of the other support plate 11 are respectively fixedly provided with hanging ears 50 , and the second pipe section 333 is sequentially passed through the two hanging ears 50 .

[0030] In this embodiment, in the present utility model, the rotating disk 41 is detachably mounted on the other end of the threaded rod 22 .

[0031] In this embodiment, in the utility model, the top of the inner cavity 321 is provided with an air hole 324 which passes through from top to bottom.

[0032] The specific implementation process is as follows:

[0033] The packaging material is placed on the base 10, and the motor 21 is started. The motor 21 drives the threaded rod 22 to rotate. The rotation of the threaded rod 22 drives the glue pushing plate 322 to move upward, and sucks the glue in the glue source into the inner cavity 321. After the glue pushing plate 322 moves to the highest point, the threaded rod 22 continues to rotate, driving the glue pushing plate 322 to move downward, and pushes the glue in the inner cavity 321 to the nozzle 31, and the nozzle 31 drips the glue on the surface of the packaging material. At the same time, because the guide rod 12 limits the rotation of the mounting block 23, the mounting block 23 moves with the rotation of the threaded rod 22, thereby driving the nozzle 31 and the brush head 311 to move. When the brush head 311 passes through the glue dripped on the surface of the packaging material, the brush head 311 evenly brushes this part of the glue on the surface of the packaging material.

[0034] When the rubber pushing plate 322 moves upward, negative pressure is formed in the inner cavity 321. Since the second one-way valve 334 restricts the glue in the second pipe section 333 from flowing into the inner cavity 321, the glue in the glue source flows into the inner cavity 321 from the first one-way valve 332 through the first pipe section 331. When the rubber pushing plate 322 moves downward, since the first one-way valve 332 restricts the glue in the inner cavity 321 from flowing into the first pipe section 331, the glue in the inner cavity 321 flows from the second one-way valve 334 to the second pipe section 333.

[0035] When the nozzle 31 needs to be moved due to the need to change the initial position of the glue coating, the limit bolts 44 in the two through holes are taken out respectively, the connecting rod 42 is removed, and then the threaded rod 22 is rotated to move the mounting block 23 to achieve the purpose of adjusting the position of the nozzle 31. After the nozzle 31 is moved to the predetermined position, the connecting rod 42 is respectively mounted on the first connecting block 411 and the second connecting block 431, and the limit bolts 44 are installed.

[0036] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical scheme or characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the technical scheme of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A packaging decoration printing glue brushing device, characterized in that: include: A base, wherein support plates are fixedly arranged vertically at the left and right ends of the top of the base, and a guide rod is fixedly arranged between the two support plates; A moving assembly, the moving assembly comprising a motor, a threaded rod and a mounting block, the threaded rod rotatably penetrates the two support plates, the motor is fixedly arranged outside one support plate, and the output shaft of the motor is fixedly connected to one end of the threaded rod, the mounting block is cooperatively sleeved on the threaded rod, and the mounting block is slidably sleeved on the guide rod; A glue spraying assembly, which includes a nozzle, a glue storage tank and a glue source. The nozzle, the glue storage tank and the glue source are connected in sequence through a hose. The nozzle is fixedly arranged vertically on the side wall of the mounting block. Brush heads are arranged on both sides of the nozzle in a direction perpendicular to the guide rod. The glue storage tank has an inner cavity, and a glue pushing plate is slidably arranged in the inner cavity. The glue pushing plate is used to suck the glue liquid from the glue source into the inner cavity and push the glue liquid in the inner cavity to the nozzle. The threaded rod is connected to the glue pushing plate through a transmission assembly.

2. The packaging decoration printing and gluing device according to claim 1, characterized in that: The hose includes a first pipe section and a second pipe section, the first pipe section is connected to the glue storage tank and the glue source respectively, the second pipe section is connected to the nozzle and the glue storage tank respectively, a first one-way valve is also arranged between the glue storage tank and the first pipe section, and a second one-way valve is also arranged between the glue storage tank and the second pipe section.

3. The packaging decoration printing and gluing device according to claim 2, characterized in that: The transmission assembly includes a turntable, a connecting rod and a follower rod. The turntable is fixedly sleeved on the other end of the threaded rod. One end of the connecting rod is rotatably connected to the turntable, and the other end of the connecting rod is rotatably connected to one end of the follower rod. A guide groove is provided on the top of the glue storage tank. The follower rod slides through the guide groove, and the other end of the follower rod is fixedly connected to the top of the glue pushing plate.

4. The packaging decoration printing and gluing device according to claim 3, characterized in that: The turntable is fixedly provided with a first connecting block along the horizontal direction, and one end of the follower rod is fixedly provided with a second connecting block along the horizontal direction. Both the first connecting block and the second connecting block are provided with through holes. Both ends of the connecting rod are rotatably sleeved on the first connecting block and the second connecting block respectively. Limit bolts are respectively passed through the two through holes. The limit bolts are used to limit the connecting rod from being separated from the turntable and the follower rod.

5. The packaging decoration printing and gluing device according to claim 4, characterized in that: The top of the side wall of the mounting block and the top of the side wall of the other support plate are respectively fixedly provided with hanging ears, and the second pipe section is sequentially passed through the two hanging ears.

6. The packaging decoration printing and gluing device according to claim 4, characterized in that: The rotating disk is detachably mounted on the other end of the threaded rod.

7. The packaging decoration printing and gluing device according to claim 3, characterized in that: The top of the inner cavity is provided with an air hole which penetrates vertically.

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