Packaging box painting device

Abstract

The utility model discloses a packaging box painting device which comprises a machine base, a lifting assembly is installed on the top of the machine base, a driving motor is installed on the top of the machine base, an output shaft of the driving motor is fixedly connected with a belt roller through a coupler, and a sliding rail is fixedly connected to the top of the machine base. A painting spraying assembly is slidably mounted on the outer wall of the sliding rail, a conveying frame is mounted on one side of the machine base, a conveying belt is arranged in the conveying frame, a correcting assembly is fixedly connected to the inner wall of the conveying frame, conveying rollers are mounted on the inner side of the machine base, and a drying machine is mounted at the bottom of the machine base. According to the packaging box painting spraying device, the packaging box conveyed to the painting spraying table is placed through the lifting assembly, the painting spraying assembly above the packaging box carries out painting spraying treatment, the painting spraying table is driven to be adjusted through movement of the lifting assembly, lifting adjustment can be carried out after painting spraying, and the packaging box painting spraying device is convenient to use. The drying machine is used for quickly drying the undried ink on the surface, and drying of the ink is accelerated.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing box spray painting technical field, concretely is a packing box spray painting device. BACKGROUND

[0002] In the utility model with patent application publication number CN220883813U, application publication date 2024.05.03, name for "a spray painting device for gift box production", the utility model discloses a spray painting device for gift box production, relates to packing box production and its related equipment technical field, including rotating frame, and the one side of rotating frame is installed with conveying frame;Rotary assembly includes lifting frame and first motor, and the upper surface one side of lifting frame is installed with first motor, and the one side of first tooth disc is provided with second tooth disc;Turnover assembly includes second electric push rod and support plate, and the telescopic end of second electric push rod is installed with support plate, and the inside of support plate is installed with third electric push rod;Limiting assembly includes guide plate and fourth electric push rod, and the both sides of the outer side wall of guide plate are installed with fourth electric push rod.The utility model can not need to adjust the position of spray head and gift box for many times through limiting assembly, rotary assembly and turnover assembly, reduces the use frequency of mechanical equipment, reduces wear and tear, can improve the efficiency of spraying at the same time, and can reduce the labor intensity of staff without manual turnover.

[0003] In the prior art including the above-mentioned patent, the inkjet type spray painting device mainly sprays ink in the form of tiny ink droplets to the surface of the packaging box through the nozzle, and the nozzle is the core component, generally including piezoelectric nozzle and thermal foaming nozzle. During the spray painting process, when the number of spray painting colors is large and the area is large, part of the ink needs a certain time to completely dry after being sprayed, which may affect the production efficiency, so it is necessary to design a packaging box spray painting device that can dry quickly. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a packaging box spray painting device to solve the problem of incomplete drying of ink affecting subsequent operation when the number of spray painting colors is large and the area is large during the spray painting process as proposed in the above background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a packaging box spray painting device, comprising a base, a lifting assembly is installed on the top of the base, a drive motor is installed on the top of the base, a belt roller is fixedly connected to the output shaft of the drive motor through a shaft coupling, a slide rail is fixedly connected to the top of the base, a spray painting assembly is slidably installed on the outer wall of the slide rail, a conveying frame is installed on one side of the base, a conveying belt is arranged in the conveying frame, a correction assembly is fixedly connected to the inner wall of the conveying frame, a conveying roller is installed on the inner side of the base, and a drying machine is installed on the bottom of the base.

[0006] Further, the inside of the spray painting assembly comprises a support frame, a guide rail, an adjusting motor, a driven wheel, a conveying belt and a piezoelectric spray head, the outer wall of the slide rail is provided with the support frame through a sliding groove, the inner wall of the support frame is fixedly connected with the guide rail, the other side of the support frame is provided with the adjusting motor, the output shaft of the adjusting motor is fixedly connected with the driven wheel through a shaft coupling, the outer portion of the driven wheel is provided with the conveying belt, and the outer wall of the guide rail is slidably provided with the piezoelectric spray head.

[0007] Further, one side of the support frame is provided with another set of belt rollers, and the driven wheel is in transmission connection with the belt rollers through the conveying belt.

[0008] Further, the base frame of the piezoelectric spray head is in wedge connection with the conveying belt, the outer portion of the belt roller above the base frame is provided with another set of conveying belts, and the bottom of the support frame is in wedge connection with another conveying belt.

[0009] Further, the inside of the lifting assembly comprises a connecting rod, an electric telescopic rod, a linkage rod and a spray painting table, the bottom of the base frame is fixedly connected with the connecting rod, one end of the connecting rod is provided with the electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with the linkage rod, one end of the linkage rod is fixedly connected with the spray painting table, and the spray painting assembly is located above the spray painting table.

[0010] Further, the inside of the correction assembly comprises a correction air cylinder, an expansion sleeve and a correction plate, the inner wall of the conveying frame is fixedly connected with the correction air cylinder, the output end of the correction air cylinder is fixedly connected with the correction plate, and the outer wall of the correction plate is fixedly connected with the expansion sleeve.

[0011] Further, the correction assembly is provided with two sets, and the correction assembly is located on both sides of the conveying belt.

[0012] Compared with the prior art, the packaging box spray painting device has the following advantages:

[0013] (1) The packaging box transported to the spray painting table position is placed through the lifting assembly, the spray painting assembly above is used for spray painting, the linkage rod is driven to move through the expansion and contraction of the electric telescopic rod, so that the spray painting table is adjusted, the surface of the ink which is not dried is dried quickly by using the drying machine, the drying of the ink is accelerated, the spray painting production efficiency of the packaging box, the advertising sign and the like is greatly improved, the product can enter the next process or be packaged and shipped faster, different colors of paint are prevented from mixing, and the clarity and accuracy of the spray painting pattern are ensured.

[0014] (2) The position of the packaging box can be corrected through the correcting assembly, and in the process of spraying, the sprayed object can be ensured to be accurately at the predetermined position below the spray head. For the planar packaging box, plate and other materials, the conveying and correcting assembly can accurately position them on the conveying belt, so that the spray head sprays according to the preset pattern and track, and the position deviation is avoided to cause incomplete or misaligned pattern spraying. For the sprayed product with strict layout requirements, such as brand logo, product model and other text information, the position accuracy can reach millimeter level, so that the spraying effect is more neat and standard. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a front view of the utility model;

[0016] Figure 2 is a side view of the utility model;

[0017] Figure 3 is a structure schematic view of the spraying assembly and the slide rail of the utility model;

[0018] Figure 4 is a top view of the utility model;

[0019] Figure 5 is a structure schematic view of the lifting assembly of the utility model.

[0020] In the figure: 1, base; 2, lifting assembly; 201, connecting rod; 202, electric telescopic rod; 203, linkage rod; 204, spraying table; 3, driving motor; 4, belt roller; 5, slide rail; 6, spraying assembly; 601, support frame; 602, guide rail; 603, adjusting motor; 604, driven wheel; 605, conveying belt; 606, piezoelectric spray head; 7, conveying frame; 8, conveying belt; 9, correcting assembly; 901, correcting cylinder; 902, telescopic sleeve; 903, correcting plate; 10, conveying roller; 11, drying machine. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-5 The utility model provides a technical scheme:

[0023] Embodiment 1:

[0024] The utility model provides a kind of packing box spray device, including pedestal 1, the top of pedestal 1 is equipped with lifting assembly 2, the top of pedestal 1 is equipped with driving motor 3, the output shaft of driving motor 3 is fixedly connected with belt roller 4 by shaft coupling, the top of pedestal 1 is fixedly connected with slide rail 5, the outer wall of slide rail 5 is slidably installed with spray assembly 6, one side of pedestal 1 is installed with conveying frame 7, the inside of conveying frame 7 is provided with conveying belt 8, the inner wall of conveying frame 7 is fixedly connected with rectification assembly 9, the inside of pedestal 1 is installed with conveying roller 10, the bottom of pedestal 1 is installed with dryer 11.

[0025] The above structure places the packing box transported to the spray station 204 position by lifting assembly 2, and uses the upper spray assembly 6 to spray.

[0026] Further, the inside of spray assembly 6 includes support frame 601, guide rail 602, adjusting motor 603, driven wheel 604, conveying belt 605 and piezoelectric spray head 606, the outer wall of slide rail 5 is installed with support frame 601 by sliding groove, the inner wall of support frame 601 is fixedly connected with guide rail 602, the other side of support frame 601 is installed with adjusting motor 603, the output shaft of adjusting motor 603 is fixedly connected with driven wheel 604 by shaft coupling, the outside of driven wheel 604 is provided with conveying belt 605, the outer wall of guide rail 602 is slidably installed with piezoelectric spray head 606, one side of support frame 601 is installed with another set of belt roller 4, and driven wheel 604 is drivingly connected with belt roller 4 through conveying belt 605, the base frame of piezoelectric spray head 606 is wedge-connected with conveying belt 605, another set of conveying belt 605 is provided outside the belt roller 4 above pedestal 1, and the bottom of support frame 601 is wedge-connected with another conveying belt 605.

[0027] The above structure uses the deformation of piezoelectric ceramic to extrude ink cartridge, so that ink is sprayed out; the hot foaming type spray head extrudes ink out of the spray head by generating bubbles through heating ink.

[0028] Further, the inside of lifting assembly 2 includes connecting rod 201, electric telescopic rod 202, linkage rod 203 and spray station 204, the bottom of pedestal 1 is fixedly connected with connecting rod 201, one end of connecting rod 201 is installed with electric telescopic rod 202, the output end of electric telescopic rod 202 is fixedly connected with linkage rod 203, one end of linkage rod 203 is fixedly connected with spray station 204, and spray assembly 6 is located above spray station 204.

[0029] The above structure drives linkage rod 203 to move by the extension and retraction of electric telescopic rod 202, so as to drive spray station 204 to adjust, which can be adjusted after spraying.

[0030] Further, the inside of the correction assembly 9 comprises a correction cylinder 901, an expansion sleeve 902 and a correction plate 903, the inner wall of the conveying frame 7 is fixedly connected with the correction cylinder 901, the output end of the correction cylinder 901 is fixedly connected with the correction plate 903, and the outer wall of the correction plate 903 is fixedly connected with the expansion sleeve 902, the correction assembly 9 is provided with two groups, and the correction assembly 9 is located on both sides of the conveying belt 8.

[0031] The above structure can accurately position them on the conveying belt 8 through the correction assembly 9, so that the spray head sprays according to the preset pattern and trajectory.

[0032] Working principle: in use, first, the conveying belt 8 is used to transport the planar packaging box, and the correction assembly 9 can correct the position of the packaging box, in the process of spraying, the correction cylinder 901 drives the correction plate 903 to move forward, which can ensure that the sprayed object is accurately positioned at the predetermined position below the spray head, for planar packaging boxes, boards and other materials, the conveying correction assembly 9 can accurately position them on the conveying belt 8, so that the spray head sprays according to the preset pattern and trajectory, avoids incomplete or misaligned pattern drawing due to position deviation, which can ensure that the position accuracy of the sprayed product with strict layout requirements, such as brand logo, product model and other text information, reaches millimeter level, so that the spraying effect is more neat and standard;

[0033] Secondly, the packaging box is transported to the spraying table 204 position by inertia, and the spraying table 204 is lower than the upper surface of the machine base 1, the packaging box is limited by the groove frame above the machine base 1, then the spraying assembly 6 is started to spray, and the driving motor 3 and the adjusting motor 603 are started at the same time, the belt roller 4 and the conveying belt 605 are used for belt conveying, and the position of the piezoelectric spray head 606 is adjusted;

[0034] Finally, the packaging box transported to the spraying table 204 position is placed by the lifting assembly 2, the spraying assembly 6 above is used for spraying treatment, the movable lifting assembly 2 drives the linkage rod 203 to move through the extension and retraction of the electric telescopic rod 202, so as to drive the spraying table 204 to adjust, which can be adjusted after spraying, the surface of the ink which is not dried is dried quickly by the drying machine 11, the drying of the ink is accelerated, the spraying production efficiency of the packaging box, advertising sign and other products is greatly improved, the product can enter the next process or be packaged and sold faster, the different colors of paint are prevented from mixing, and the clarity and accuracy of the sprayed pattern are ensured.

[0035] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A packaging box spray painting device comprising a base (1), characterized in that: The top of the base (1) is provided with a lifting assembly (2), the top of the base (1) is provided with a driving motor (3), the output shaft of the driving motor (3) is fixedly connected with a belt roller (4) through a shaft coupling, the top of the base (1) is fixedly connected with a slide rail (5), the outer wall of the slide rail (5) is slidably provided with a painting assembly (6), one side of the base (1) is provided with a conveying frame (7), the conveying frame (7) is internally provided with a conveying belt (8), the inner wall of the conveying frame (7) is fixedly connected with a correcting assembly (9), the inner side of the base (1) is provided with a conveying roller (10), and the bottom of the base (1) is provided with a dryer (11).

2. The apparatus according to claim 1, wherein: The inside of the painting assembly (6) comprises a support frame (601), a guide rail (602), an adjusting motor (603), a driven wheel (604), a conveying belt (605) and a piezoelectric spray head (606), the outer wall of the slide rail (5) is provided with the support frame (601) through a sliding groove, the inner wall of the support frame (601) is fixedly connected with the guide rail (602), the other side of the support frame (601) is provided with the adjusting motor (603), the output shaft of the adjusting motor (603) is fixedly connected with the driven wheel (604) through a shaft coupling, the outer portion of the driven wheel (604) is provided with the conveying belt (605), and the outer wall of the guide rail (602) is slidably provided with the piezoelectric spray head (606).

3. The apparatus according to claim 2, wherein: One side of the support frame (601) is provided with another set of belt rollers (4), and the driven wheel (604) is in transmission connection with the belt roller (4) through the conveying belt (605).

4. The apparatus according to claim 2, wherein: The base frame of the piezoelectric spray head (606) is wedge-connected with the conveying belt (605), the outer portion of the belt roller (4) above the base (1) is provided with another set of conveying belts (605), and the bottom of the support frame (601) is wedge-connected with another conveying belt (605).

5. The apparatus according to claim 1, wherein: The inside of the lifting assembly (2) comprises a connecting rod (201), an electric telescopic rod (202), a linkage rod (203) and a painting table (204), the bottom of the base (1) is fixedly connected with the connecting rod (201), one end of the connecting rod (201) is provided with the electric telescopic rod (202), the output end of the electric telescopic rod (202) is fixedly connected with the linkage rod (203), one end of the linkage rod (203) is fixedly connected with the painting table (204), and the painting assembly (6) is located above the painting table (204).

6. The apparatus according to claim 1, wherein: The inside of the correcting assembly (9) comprises a correcting cylinder (901), a telescopic sleeve (902) and a correcting plate (903), the inner wall of the conveying frame (7) is fixedly connected with the correcting cylinder (901), the output end of the correcting cylinder (901) is fixedly connected with the correcting plate (903), and the outer wall of the correcting plate (903) is fixedly connected with the telescopic sleeve (902).

7. The apparatus according to claim 6, wherein: The correcting assembly (9) is provided with two sets, and the correcting assembly (9) is located on both sides of the conveying belt (8).

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