A packaging board processing apparatus

Abstract

The application relates to the technical field of glue brushing devices, and specifically discloses a packaging paperboard processing equipment which comprises a supporting frame, a supporting plate is fixedly installed on the upper surface of the supporting frame, a glue brushing assembly is arranged on the upper surface of the supporting plate, the glue brushing assembly comprises a motor, two connecting frames are slidably arranged on the upper surface of the supporting plate, a rotating roller is rotatably arranged between the two connecting frames, a glue liquid tank is fixedly installed on the upper surface of the connecting frame, a glue discharging plate is fixedly installed at the bottom of the glue liquid tank, a sponge pad is fixedly installed at the bottom of the glue discharging plate, the sponge pad is in an arc shape, and the bottom of the rotating roller is connected with the upper surface of the supporting plate. The glue liquid in the glue liquid tank is filled into the surface of the rotating roller through the sponge pad, then the rotating roller is rotated to make the rotating roller brush the printing outer box on the surface of the supporting plate, so that the glue brushing effect is better, the traditional manual printing mode of the printing outer box is changed, manpower is saved, and the glue brushing effect is improved.

Description

Technical Field

[0001] This invention relates to the technical field of glue application devices, and in particular to a packaging paperboard processing equipment. Background Technology

[0002] Packaging decoration refers to the shape and surface design of packaging. Based on scientific and rational principles, it involves decoration and beautification to make the shape, pattern, color, text, trademark, brand, and other elements of the packaging form an artistic whole. It plays a role in conveying product information, showcasing product features, promoting products, beautifying products, promoting sales, and facilitating consumption. The printing process is a crucial step in packaging decoration.

[0003] Chinese patent CN217120720U discloses a packaging paperboard processing equipment, which includes a control body, a control motor, a connecting shaft, a first guide roller, a second guide roller, a limiting frame, a limiting roller, and a limiting arm. The control motor drives the first guide roller to rotate, which works in conjunction with the second guide roller to guide the product to be coated with glue through it, reducing labor intensity and making it easier to use.

[0004] A packaging paperboard processing equipment with authorization announcement number CN214239745U uses positioning frames on both sides of the glue brushing frame. The pressing rollers press the uncoated area of ​​the printed outer box to position the printed outer box and prevent it from shifting or tilting. The roller seat itself is installed through a screw structure, which can adjust its working height and thus adjust its pressing degree.

[0005] However, in the current packaging and decoration process, the glue is usually applied manually to the printed outer box using a brush. The manual glue application process is cumbersome and wastes a lot of manpower. At the same time, manual glue application cannot spread the glue evenly, resulting in uneven glue application and affecting the packaging effect.

[0006] Therefore, a packaging paperboard processing equipment is proposed. Summary of the Invention

[0007] The technical problem to be solved by the present invention is to provide a packaging and decoration printing glue application device that can evenly apply glue.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a packaging paperboard processing equipment, comprising a support frame, a support plate fixedly mounted on the upper surface of the support frame, a glue application assembly provided on the upper surface of the support plate, the glue application assembly including a motor, a connecting frame slidably mounted on the upper surface of the support plate, and a rotating roller rotating between two connecting frames; a glue tank fixedly mounted on the upper surface of the connecting frame, a glue dispensing plate fixedly mounted at the bottom of the glue tank, a sponge pad fixedly mounted at the bottom of the glue dispensing plate, the sponge pad being arc-shaped, and the bottom of the rotating roller contacting the upper surface of the support plate.

[0009] By adopting the above technical solution, the glue application component can slide on the surface of the support plate by using a motor to provide power. This allows the glue application component to drive the rotating roller to move on the surface of the support plate. The glue in the glue tank is filled onto the surface of the rotating roller using a sponge pad. Then, the rotating roller is rotated to apply glue to the printed outer box on the surface of the support plate. This results in a better glue application effect, changing the traditional method of manually printing the outer box, saving manpower, and improving the glue application effect.

[0010] Preferably, the adhesive application assembly further includes a pad, which is fixedly installed at one end of a support plate. The motor is fixedly installed on the upper surface of the support plate. Limit grooves are formed on both sides of the support plate, and threaded rods are rotatably installed inside the limit grooves. One of the threaded rods is fixedly installed on the power output shaft of the motor. Slider blocks are helically driven on the outer walls of both threaded rods. A connecting bracket is fixedly installed on the outer wall of the slider. A cover plate is rotatably installed on the upper surface of the adhesive tank. Pulleys are fixedly installed on the outer walls of the same ends of both threaded rods, and a belt is sleeved between the two pulleys.

[0011] Preferably, a support plate is fixedly installed on one side of the connecting frame. A scraper, L-shaped, extends through the outer wall of the support plate. A limit rod is threadedly connected to the outer wall of the scraper, and the bottom end of the limit rod is rotatably connected to the support plate. An electromagnet is fixedly installed at the bottom of the support plate, and a rejection plate is slidably installed on the outer wall of the scraper. The electromagnet matches the rejection plate. Fixing rods are fixedly installed at both ends of the rejection plate. The upper end of the fixing rod extends through the support plate, and a limit spring is fixedly installed on the outer wall of the fixing rod. The end of the limit spring away from the fixing rod is fixedly connected to the bottom of the support plate.

[0012] By adopting the above technical solution, the glue brushing component slides on the upper surface of the support plate, thereby enabling the glue brushing component to drive the squeegee to further smooth the glue on the surface of the printed outer box, so that the glue can be printed evenly. In addition, the electromagnet is disconnected, allowing the rejection plate to slide on the surface of the squeegee, so that the glue on the surface of the squeegee can be scraped clean, ensuring the cleanliness of the squeegee surface.

[0013] Preferably, one end of the support plate is provided with a fixing device, the fixing device including a set of baffles, two of the baffles are fixedly installed at one end of the support plate, and a transmission rod is rotatably installed between the two baffles.

[0014] Preferably, a fastening plate is fixedly installed at one end of the transmission rod, a fastening rod is threadedly connected to the outer side wall of the fastening plate, a pressing plate is fixedly installed on the outer side wall of the transmission rod, and a rubber pad is fixedly installed on the outer side wall of the pressing plate. A cleaning device is provided at the end of the support plate away from the fixing device. The cleaning device includes a connecting plate, which is U-shaped, and a water storage tank is fixedly installed on the outer side wall of the connecting plate. A water outlet plate is fixedly installed at one end of the water storage tank, and several water outlets arranged at equal intervals are fixedly installed at the bottom of the water outlet plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. By using a motor to provide power, the glue application assembly can slide on the surface of the support plate, thereby driving the rotating roller to move on the surface of the support plate. The glue in the glue tank is filled onto the surface of the rotating roller using a sponge pad. Then, the rotating roller is rotated to apply glue to the printed outer box on the surface of the support plate, resulting in a better glue application effect. This changes the traditional method of manually printing the outer box, saving manpower and improving the glue application effect.

[0017] 2. By rotating the transmission rod, the extrusion plate is used to extrude the printing box, thereby fixing the printing box firmly at one end of the support plate, preventing the printing box from shaking during printing and improving the printing effect.

[0018] 3. The glue brushing assembly slides on the upper surface of the support plate, thereby enabling the glue brushing assembly to drive the squeegee to further smooth the glue on the surface of the printed outer box, so that the glue can be printed evenly. In addition, the electromagnet is disconnected, allowing the rejection plate to slide on the surface of the squeegee, so that the glue on the surface of the squeegee can be scraped clean, ensuring the cleanliness of the squeegee surface.

[0019] 4. Water is supplied by a cleaning device to clean the rotating roller, ensuring that no adhesive residue accumulates on the surface of the rotating roller after each use, thus maintaining the cleanliness of the rotating roller surface and improving its performance. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the support plate structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the threaded rod structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the adhesive tank structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the scraper structure of the present invention;

[0026] Figure 6 This is a schematic diagram of the extrusion plate structure of the present invention;

[0027] Figure 7 For the present invention Figure 5 Enlarged view of the structure at point A;

[0028] Figure 8 This is a schematic diagram of the connecting plate structure of the present invention.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Support frame; 2. Support plate; 3. Cleaning device; 31. Water tank; 32. Connecting plate; 33. Water outlet plate; 34. Water outlet head; 4. Glue application assembly; 41. Cover plate; 42. Glue tank; 43. Connecting frame; 44. Limiting groove; 45. Threaded rod; 46. Rotating roller; 47. Motor; 48. Slider; 49. Belt; 410. Pulley; 411. Pad plate; 412. Glue outlet plate; 413. Sponge pad; 414. Scraper; 415. Limiting rod; 416. Removal plate; 417. Support plate; 418. Fixing rod; 419. Limiting spring; 420. Electromagnet; 5. Fixing device; 51. Baffle; 52. Transmission rod; 53. Extrusion plate; 54. Fastening rod; 55. Fastening plate. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Please see Figures 1 to 8 The present invention provides a technical solution:

[0033] A packaging cardboard processing device includes a support frame 1, a support plate 2 fixedly installed on the upper surface of the support frame 1, a glue application assembly 4 provided on the upper surface of the support plate 2, the glue application assembly 4 including a motor 47, a connecting frame 43 sliding on the upper surface of the support plate 2, and a rotating roller 46 rotating between two connecting frames 43.

[0034] Specifically, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, an adhesive tank 42 is fixedly installed on the upper surface of the connecting frame 43, an adhesive dispensing plate 412 is fixedly installed at the bottom of the adhesive tank 42, a sponge pad 413 is fixedly installed at the bottom of the dispensing plate 412, the sponge pad 413 is arc-shaped, and the bottom of the rotating roller 46 is in contact with the upper surface of the support plate 2.

[0035] By adopting the above technical solution, the support frame 1 is used to support the support plate 2; the rotating roller 46 is used to apply glue to the printed outer box; by using the motor 47 to provide power, the glue application component 4 can slide on the surface of the support plate 2, thereby causing the glue application component 4 to drive the rotating roller 46 to move on the surface of the support plate 2. The glue in the glue tank 42 is filled onto the surface of the rotating roller 46 by the sponge pad 413, and then the rotating roller 46 is rotated to make it rotate, so that the rotating roller 46 can apply glue to the printed outer box on the surface of the support plate 2, thereby improving the glue application effect, changing the traditional method of printing the printed outer box manually, saving manpower, and improving the glue application effect.

[0036] Specifically, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the adhesive application assembly 4 also includes a pad 411, which is fixedly installed at one end of the support plate 2. The motor 47 is fixedly installed on the upper surface of the support plate 2. Limiting grooves 44 are formed on both sides of the support plate 2. Threaded rods 45 are rotatably installed inside the limiting grooves 44, and one of the threaded rods 45 is fixedly installed on the power output shaft of the motor 47. Slider blocks 48 are helically driven on the outer walls of both threaded rods 45. The connecting frame 43 is fixedly installed on the outer wall of the slider 48. A cover plate 41 is rotatably installed on the upper surface of the adhesive tank 42. Pulleys 410 are fixedly installed on the outer walls of the same end of both threaded rods 45, and a belt 49 is sleeved between the two pulleys 410.

[0037] By adopting the above technical solution, the pad 411 is used to support the motor 47; the limiting groove 44 provides rotation space for the threaded rod 45; the connection between the pulley 410 and the belt 49 enables the motor 47 to drive one threaded rod 45 to rotate, and the two threaded rods 45 to rotate simultaneously; due to the helical transmission between the threaded rod 45 and the slider 48, the two sliders 48 can drive the connecting frame 43 to rotate, and the connecting frame 43 will drive the rotating roller 46 to roll on the surface of the support plate 2; thus, the rotating roller 46 can apply glue to the printed outer box placed on the surface of the support plate 2.

[0038] Specifically, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7 As shown, a support plate 417 is fixedly installed on one side of the connecting frame 43. A scraper 414 penetrates the outer side wall of the support plate 417. The scraper 414 is L-shaped. A limit rod 415 is threadedly connected to the outer side wall of the scraper 414. The bottom end of the limit rod 415 is rotatably connected to the support plate 417.

[0039] By adopting the above technical solution, the L-shaped support plate 417 can support the limiting rod 415. When the limiting rod 415 is rotated, the relative distance between the limiting rod 415 and the support plate 417 will change, thereby causing the limiting rod 415 to drive the scraper 414 to rise and fall, thus allowing the distance between the scraper 414 and the surface of the support plate 2 to be adjusted. By using the glue brushing assembly 4 to slide on the upper surface of the support plate 2, the glue brushing assembly 4 can drive the scraper 414 to further smooth the glue on the surface of the printing box, thereby enabling the glue to be printed evenly.

[0040] Specifically, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7 As shown, an electromagnet 420 is fixedly installed at the bottom of the supporting plate 417, and a rejection plate 416 is slidably installed on the outer side wall of the scraper 414. The electromagnet 420 is matched with the rejection plate 416. Fixing rods 418 are fixedly installed at both ends of the rejection plate 416. The upper end of the fixing rod 418 passes through the supporting plate 417, and a limit spring 419 is fixedly installed on the outer side wall of the fixing rod 418. The end of the limit spring 419 away from the fixing rod 418 is fixedly connected to the bottom of the supporting plate 417.

[0041] By adopting the above technical solution, the elastic force provided by the limiting spring 419 can keep the rejection plate 416 in a reset position; by disconnecting the electromagnet 420, the rejection plate 416 slides on the surface of the scraper 414, so that the adhesive on the surface of the scraper 414 can be scraped clean, ensuring the cleanliness of the surface of the scraper 414.

[0042] Specifically, such as Figure 1 , Figure 2 ,and Figure 6 As shown, a fixing device 5 is provided at one end of the support plate 2. The fixing device 5 includes a set of baffles 51. Two baffles 51 are fixedly installed at one end of the support plate 2, and a transmission rod 52 is rotatably installed between the two baffles 51. A fastening plate 55 is fixedly installed at one end of the transmission rod 52. A fastening rod 54 is threadedly connected to the outer wall of the fastening plate 55. An extrusion plate 53 is fixedly installed on the outer wall of the transmission rod 52, and a rubber pad is fixedly installed on the outer wall of the extrusion plate 53.

[0043] By adopting the above technical solution, the baffle 51 is used to support the transmission rod 52; the fastening plate 55 is used to support the fastening rod 54. Rotating the fastening rod 54 presses against the outer wall of the baffle 51, thereby allowing the fastening rod 54 to rotate to an appropriate position and be fixed. This facilitates the transmission rod 52 to drive the extrusion plate 53 to press and fix one end of the printing outer box, thus fixing the printing outer box firmly at one end of the support plate 2. This prevents the printing outer box from shaking during printing and improves the printing effect.

[0044] Specifically, such as Figure 1 , Figure 2 ,and Figure 8 As shown, a cleaning device 3 is provided at the end of the support plate 2 away from the fixing device 5. The cleaning device 3 includes a connecting plate 32, which is U-shaped. A water storage tank 31 is fixedly installed on the outer wall of the connecting plate 32. A water outlet plate 33 is fixedly installed at one end of the water storage tank 31. A plurality of water outlet heads 34 arranged at equal intervals are fixedly installed at the bottom of the water outlet plate 33.

[0045] By adopting the above technical solution, the water storage tank 31 is used to store clean water; the water outlet plate 33 is used to transfer water; the water outlet plate 33 and the water storage tank 31 are connected by a valve, and turning the valve controls the water outlet head 34 to discharge water, so that the water outlet head 34 can clean the nearby rotating roller 46, ensuring that the surface of the rotating roller 46 is clean and facilitating the reuse of the rotating roller 46.

[0046] Working principle: Powered by motor 47, the glue application assembly 4 slides on the surface of support plate 2, thereby driving the rotating roller 46 to move on the surface of support plate 2. The glue in the glue tank 42 is filled onto the surface of the rotating roller 46 by sponge pad 413. Then, the rotating roller 46 is rotated to apply glue to the printed outer box on the surface of support plate 2, resulting in better glue application effect. This changes the traditional method of manually printing the outer box, saves manpower, and improves the glue application effect.

[0047] The L-shaped support plate 417 supports the limiting rod 415. When the limiting rod 415 is rotated, the relative distance between the limiting rod 415 and the support plate 417 changes, causing the limiting rod 415 to drive the scraper 414 to rise and fall, thereby adjusting the distance between the scraper 414 and the surface of the support plate 2. The glue brushing assembly 4 slides on the upper surface of the support plate 2, allowing the glue brushing assembly 4 to drive the scraper 414 to further smooth the glue on the surface of the printing box, thus ensuring uniform printing. The elastic force provided by the limiting spring 419 keeps the rejection plate 416 in a reset position. By disconnecting the electromagnet 420, the rejection plate 416 slides on the surface of the scraper 414, allowing the glue on the surface of the scraper 414 to be scraped clean, ensuring the cleanliness of the scraper 414 surface.

[0048] The fastening plate 55 is used to support the fastening rod 54. Rotating the fastening rod 54 presses against the outer wall of the baffle 51, thereby rotating the fastening rod 54 to a suitable position and fixing it. This facilitates the transmission rod 52 to drive the extrusion plate 53 to press and fix one end of the printing outer box, thereby fixing the printing outer box firmly at one end of the support plate 2, so that the printing outer box will not shake during printing and the printing effect is improved.

[0049] The water outlet plate 33 is connected to the water storage tank 31 by a valve. Turning the valve controls the water outlet head 34 to output water, so that the water outlet head 34 can clean the nearby rotating roller 46, ensuring that the surface of the rotating roller 46 is clean and facilitating the reuse of the rotating roller 46.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A packaging paperboard processing device, comprising a support frame (1), wherein a support plate (2) is fixedly mounted on the upper surface of the support frame (1), characterized in that: The upper surface of the support plate (2) is provided with a glue brushing assembly (4), the glue brushing assembly (4) includes a motor (47), a connecting frame (43) slides on the upper surface of the support plate (2), and a rotating roller (46) rotates between the two connecting frames (43). The upper surface of the connecting frame (43) is fixedly installed with an adhesive tank (42), the bottom of the adhesive tank (42) is fixedly installed with an adhesive dispensing plate (412), the bottom of the adhesive dispensing plate (412) is fixedly installed with a sponge pad (413), the sponge pad (413) is arc-shaped, and the bottom of the rotating roller (46) is in contact with the upper surface of the support plate (2).

2. The packaging paperboard processing equipment according to claim 1, characterized in that: The adhesive application assembly (4) also includes a pad (411), which is fixedly installed at one end of the support plate (2). The motor (47) is fixedly installed on the upper surface of the support plate (2). Limiting grooves (44) are provided on both sides of the support plate (2). A threaded rod (45) is rotatably installed inside the limiting groove (44), and one of the threaded rods (45) is fixedly installed on the power output shaft of the motor (47).

3. The packaging paperboard processing equipment according to claim 2, characterized in that: Both threaded rods (45) have a slider (48) spirally driven on their outer side walls. The connecting frame (43) is fixedly installed on the outer side wall of the slider (48). The upper surface of the glue tank (42) is rotatably installed with a cover plate (41). Both threaded rods (45) have a pulley (410) fixedly installed on their outer side walls at the same end. A belt (49) is sleeved between the two pulleys (410).

4. The packaging paperboard processing equipment according to claim 3, characterized in that: A support plate (417) is fixedly installed on one side of the connecting frame (43). A scraper (414) passes through the outer wall of the support plate (417). The scraper (414) is L-shaped. A limit rod (415) is threadedly connected to the outer wall of the scraper (414). The bottom end of the limit rod (415) is rotatably connected to the support plate (417).

5. The packaging paperboard processing equipment according to claim 4, characterized in that: An electromagnet (420) is fixedly installed at the bottom of the support plate (417), and a removal plate (416) is slidably installed on the outer side wall of the scraper (414). The electromagnet (420) is matched with the removal plate (416).

6. The packaging paperboard processing equipment according to claim 5, characterized in that: Both ends of the rejection plate (416) are fixedly installed with fixing rods (418). The upper end of the fixing rod (418) passes through the support plate (417). A limit spring (419) is fixedly installed on the outer side wall of the fixing rod (418). The end of the limit spring (419) away from the fixing rod (418) is fixedly connected to the bottom of the support plate (417).

7. The packaging paperboard processing equipment according to claim 6, characterized in that: One end of the support plate (2) is provided with a fixing device (5), the fixing device (5) includes a set of baffles (51), two baffles (51) are fixedly installed at one end of the support plate (2), and a transmission rod (52) is rotatably installed between the two baffles (51).

8. The packaging paperboard processing equipment according to claim 7, characterized in that: One end of the transmission rod (52) is fixedly installed with a fastening plate (55), and the outer side wall of the fastening plate (55) is threadedly connected with a fastening rod (54). The outer side wall of the transmission rod (52) is fixedly installed with a pressing plate (53), and the outer side wall of the pressing plate (53) is fixedly installed with a rubber pad.

9. A packaging paperboard processing equipment according to claim 8, characterized in that: The support plate (2) is provided with a cleaning device (3) at one end away from the fixing device (5). The cleaning device (3) includes a connecting plate (32), which is U-shaped. A water storage tank (31) is fixedly installed on the outer side wall of the connecting plate (32).

10. A packaging paperboard processing equipment according to claim 9, characterized in that: A water outlet plate (33) is fixedly installed at one end of the water storage tank (31), and a number of water outlet heads (34) arranged at equal intervals are fixedly installed at the bottom of the water outlet plate (33).

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