Gluing device for packaging box

Abstract

The invention provides a gluing device for a packaging box, and belongs to the technical field of packaging box processing. The gluing device for the packaging box comprises a working table, a working box is arranged on the working table, a machining groove is formed in the working table, a first guide rail is installed at the bottom of the machining groove, a sliding seat is slidably connected to the first guide rail, and a first driving motor is installed in the sliding seat; an output shaft of the first driving motor is in transmission connection with a rotating cylinder, a material placing plate is fixed to the rotating cylinder, a limiting fixing mechanism is installed on the material placing plate according to each corner, a first lifting motor is further installed at the bottom of the material placing plate, and a suction cup assembly is fixed to a lifting rod of the first lifting motor; a packaging box paperboard is placed on the suction cup assembly. The gluing device has the advantage of being high in gluing efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of packaging box processing, and in particular relates to a gluing device for packaging boxes. Background Art

[0002] As the name suggests, a packaging box is a box used to package products. It can be classified by material, such as paper boxes, iron boxes, wooden boxes, cloth boxes, leather boxes, acrylic boxes, corrugated packaging boxes, PVC boxes, etc. Paper packaging has the advantages of easy processing, low cost, suitable for printing, light weight and foldable, non-toxic, odorless and pollution-free.

[0003] The surface of a packaging box generally needs to be decorated with some advertising stickers and various stickers. During the gluing process of existing packaging boxes, since the cardboard needs to be laid flat on the conveying device, the gluing process can only be performed in a straight line through a straight track. However, the positions on the surface of some packaging boxes that need to be glued not only need to be glued horizontally in one direction, but also need to be glued in another horizontal direction perpendicular to it. The two gluing processes require turning over the cardboard of the packaging box and putting it back into the gluing device for gluing again. There are many processing steps required. At the same time, there are only two parallel gluing tracks for the glue lines applied to the packaging box. The gluing process cannot be completed in one time, and the gluing efficiency is low. Summary of the invention

[0004] The purpose of the present invention is to solve the above problems in the prior art and to provide a gluing device for packaging boxes, which has the advantage of high gluing efficiency.

[0005] The object of the present invention can be achieved through the following technical solutions: a gluing device for packaging boxes, comprising a workbench, a work box is provided on the workbench, a processing groove is provided on the workbench, a first guide rail is installed at the bottom of the processing groove, a sliding seat is slidably connected to the first guide rail, a first driving motor is installed in the sliding seat, a rotating cylinder is drivingly connected to the output shaft of the first driving motor, a material placing plate is fixed on the rotating cylinder, a limited position fixing mechanism is installed on the material placing plate according to each corner, a first lifting motor is also installed at the bottom of the material placing plate, a suction cup assembly is fixed on the lifting rod of the first lifting motor, and a packaging box cardboard is placed on the suction cup assembly;

[0006] Push rod motors are symmetrically arranged on the front and rear sides of the working box, and a limiting frame is installed on the push rod of the push rod motor to limit and fix the front and rear positions of the material placing plate;

[0007] A second lifting motor is installed at the top center of the working box, a spray rack is fixed on the lifting rod of the second lifting motor, and a spray head and a sensor are symmetrically arranged on the spray rack; the top of the working box is symmetrically arranged with the second lifting motor as the center, a feed pipe is connected to the bottom of the spray box, one end of the feed pipe is connected to the spray box, and the other end is connected to the spray head.

[0008] Preferably, the limiting and fixing mechanism includes a second driving motor, a first screw rod is transmission-connected to the output shaft of the second driving motor, a first limiting plate is connected to the first screw rod, a first through hole is opened on the material placing plate, second guide rails are symmetrically installed on both sides of the first through hole, the second guide rail slides with the first limiting plate, a mounting plate is installed on one side of the first limiting plate, a third driving motor is installed on the mounting plate, a second screw rod is transmission-connected to the output shaft of the third driving motor, a sliding block is connected to the second screw rod, a second through hole is opened on the first limiting plate, a third guide rail is also installed on the first limiting plate, a sliding block is slidably arranged on the third guide rail, the sliding block passes through the second through hole of the first limiting plate and is fixedly connected to the second limiting plate.

[0009] Preferably, a plurality of the first limiting plates and a plurality of the second limiting plates jointly limit and fix the packaging box cardboard.

[0010] Preferably, the suction cup assembly includes a driving cylinder and a suction cup body, the lifting rod is provided with a lifting plate, the driving cylinder is symmetrically arranged on both sides of the bottom of the lifting plate, the suction cup body is fixedly connected to the lifting plate, and the driving cylinder is connected to the suction cup body.

[0011] Preferably, sliding guide strips are symmetrically arranged on both sides of the processing groove wall, and the sliding guide strips have sliding parts. Sliding grooves are opened on both sides of the sliding seat, and the sliding parts are slidably matched with the sliding grooves.

[0012] Preferably, support feet are installed at the bottom of the workbench.

[0013] Preferably, a control panel is also installed on the workbench.

[0014] Compared with the prior art, the advantages of the present invention are: by adding a material placing plate which can be raised and lowered and can be horizontally rotated from 0 degrees to 90 degrees, the material placing plate is fixed with a packaging box cardboard, which is conducive to gluing any preset gluing position on the upper surface of the packaging box cardboard, and is more practical. At the same time, there is no need to manually adjust the spray head for gluing multiple times, and there is no need to put it back into the gluing device for gluing again, so fewer processing steps are required, and at the same time, the gluing effect is better, and the gluing efficiency and quality are higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front cross-sectional view of the present invention.

[0016] Figure 2 It is a top view of the present invention.

[0017] Figure 3 It is a cross-sectional view of the material placing plate of the present invention located at the center of the workbench.

[0018] Figure 4 It is a side sectional view in the present invention.

[0019] Figure 5 It is an enlarged view of point A in the present invention.

[0020] In the figure, 2, workbench; 21, processing groove; 22, first guide rail; 23, sliding seat; 24, first drive motor; 25, rotating cylinder; 26, material placement plate; 27, first lifting motor; 3, working box; 31, push rod motor; 32, limit frame; 33, second lifting motor; 34, spray frame; 35, spray head; 36, sensor; 37, spray box; 38, feed pipe; 41, second drive motor; 42, first screw rod; 4 3. First limit plate; 431. Second through hole; 432. Third guide rail; 44. First through hole; 45. Second guide rail; 46. Mounting plate; 47. Third drive motor; 48. Second screw rod; 51. Sliding block; 52. Second limit plate; 61. Drive cylinder; 62. Suction cup body; 63. Lifting plate; 71. Sliding guide strip; 72. Sliding part; 73. Sliding groove; 8. Support foot; 9. Control panel; 101. Packing box cardboard. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] like Figures 1 to 5As shown, a gluing device for a packaging box comprises a workbench 2, on which a work box 3 is provided, on which a processing groove 21 is provided, a first guide rail 22 is installed at the bottom of the processing groove 21, a sliding seat 23 is slidably connected to the first guide rail 22, a first driving motor 24 is installed in the sliding seat 23, a rotating cylinder 25 is drivingly connected to the output shaft of the first driving motor 24, a material placing plate 26 is fixed to the rotating cylinder 25, a limited position fixing mechanism is installed on the material placing plate 26 according to each corner, a first lifting motor 27 is also installed at the bottom of the material placing plate 26, a suction cup assembly is fixed to the lifting rod of the first lifting motor 27, and a packaging box cardboard 101 is placed on the suction cup assembly;

[0023] The working box 3 is symmetrically provided with push rod motors 31 on the front and rear sides, and a limit frame 32 is installed on the push rod of the push rod motor 31 to limit and fix the front and rear positions of the material placing plate 26;

[0024] A second lifting motor 33 is installed at the top center of the working box 3, and a spray rack 34 is fixed on the lifting rod of the second lifting motor 33, and a spray head 35 and a sensor 36 are symmetrically arranged on the spray rack 34; a spray box 37 is symmetrically arranged on the top of the working box 3 with the second lifting motor 33 as the center, and a feed pipe 38 is connected to the bottom of the spray box 37, one end of the feed pipe 38 is connected to the spray box 37, and the other end is connected to the spray head 35.

[0025] With the above structure, a slidable sliding seat 23 is provided on the processing table, and the sliding seat 23 moves to the position directly below the spray head 35 of the working box 3, and the spray liquid in the spray box 37 is transported to the spray head 35 through the feeding pipe 38. At the same time, the second lifting motor 33 drives the spray frame 34 to descend, so that the spray head 35 on the spray frame 34 moves downward to the upper surface of the packaging box cardboard 101, and senses the packaging box cardboard 101 through the sensor 36, and the spray liquid is applied to the upper surface of the packaging box cardboard 101, and then the first lifting motor 27 is descended, driving the packaging box cardboard 101 to descend, and at the same time, a first driving motor 24 is added to the sliding seat 23, and the first driving motor 24 drives the transmission cylinder to rotate The material rack is moved to rotate the packaging box cardboard 101 on the material rack to a preset gluing position, and the rotation range is controlled between 0 degrees and 90 degrees. Then the first lifting motor 27 is started again to lift the packaging box cardboard 101 to just below the spray head 35, and the spray head 35 re-glueizes the preset gluing position on the upper surface of the packaging box cardboard 101. The setting of this structure is advantageous in that any preset gluing position on the upper surface of the packaging box cardboard 101 can be glued, and it is more practical. At the same time, there is no need to manually adjust the spray head 35 for gluing multiple times, and there is no need to put it back into the gluing device for gluing again. Fewer processing steps are required, and at the same time, the gluing effect is better, and the gluing efficiency and quality are higher.

[0026] Specifically, if Figures 1 to 5 As shown, the limiting and fixing mechanism includes a second driving motor 41, the output shaft of the second driving motor 41 is transmission-connected with a first screw rod 42, the first screw rod 42 is connected to a first limiting plate 43, a first through hole 44 is provided on the material placing plate 26, second guide rails 45 are symmetrically installed on both sides of the first through hole 44, the second guide rails 45 are slidably matched with the first limiting plate 43, a mounting plate 46 is installed on one side of the first limiting plate 43, the mounting plate 46 is installed on the third driving motor 47, the output shaft of the third driving motor 47 is transmission-connected with a second screw rod 48, the second screw rod 48 is connected to a sliding block 51, the first limiting plate 43 is provided with a second through hole 431, the first limiting plate 43 is also installed with a third guide rail 432, a sliding block 51 is slidably provided on the third guide rail 432, the sliding block 51 passes through the second through hole 431 of the first limiting plate 43 and is fixedly connected to the second limiting plate 52.

[0027] By adopting the above structure, the first limiting plate 43 on the limiting and fixing mechanism is used to perform limiting adjustment according to the length of the packaging box cardboard 101, which is conducive to better fixing the packaging box cardboard 101 according to the size requirements, and the second limiting plate 52 is used to perform limiting adjustment according to the width of the packaging box cardboard 101, which is conducive to better limiting and fixing the packaging box cardboard 101 according to the size. It is more practical and has better compatibility, which is conducive to the gluing processing of packaging box cardboards 101 of more specifications and sizes.

[0028] like Figures 1 to 5 As shown, the plurality of first limiting plates 43 and the plurality of second limiting plates 52 jointly limit and fix the packaging box cardboard 101 .

[0029] like Figures 1 to 5 As shown, the suction cup assembly includes a driving cylinder 61 and a suction cup body 62, the lifting rod is provided with a lifting plate 63, the driving cylinder 61 is symmetrically arranged on both sides of the bottom of the lifting plate 63, the lifting plate 63 is fixedly connected with a suction cup body 62, and the driving cylinder 61 is connected to the suction cup body 62. By providing the suction cup body 62 and the driving cylinder 61, the driving cylinder 61 drives the suction cup body 62, and then the packaging box cardboard 101 is limited and fixed, and the packaging box cardboard 101 is sucked by the suction cup body 62 to maintain the fixing effect, and then the vibration and shaking during gluing are prevented, the fixing effect is better, and the gluing efficiency and quality are higher.

[0030] like Figures 1 to 5 As shown, the processing groove 21 has sliding guide strips 71 symmetrically arranged on both sides of the groove wall, and the sliding guide strips 71 have sliding parts 72, and the sliding seats 23 have sliding grooves 73 on both sides, and the sliding parts 72 are slidably matched with the sliding grooves 73. The sliding parts 72 and the sliding grooves 73 are slidably matched, and the first guide rail 22 at the bottom is matched, which is conducive to moving the packaging box cardboard 101 on the material placing plate 26 of the sliding seat 23, moving from one side of the processing table to the bottom of the gluing head for gluing, and then automatically moving to the other side of the processing table, which is conducive to automatic movement and more flexible and convenient.

[0031] like Figures 1 to 5 As shown, support legs 8 are installed at the bottom of the workbench 2. By providing the support legs 8, it is beneficial to achieve a better supporting effect.

[0032] like Figures 1 to 5 As shown, a control panel 9 is also installed on the workbench 2. The control panel 9 is helpful for operators to control and debug the device in real time and automatically perform the gluing operation.

[0033] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. At the same time, the meaning of "and / or" appearing in the full text is that it includes three schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0035] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0036] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A gluing device for packaging boxes, comprising a workbench (2), characterized in that: The workbench (2) is provided with a work box (3), the workbench (2) is provided with a processing groove (21), a first guide rail (22) is installed at the bottom of the processing groove (21), a sliding seat (23) is slidably connected to the first guide rail (22), a first driving motor (24) is installed in the sliding seat (23), a rotating cylinder (25) is drivingly connected to the output shaft of the first driving motor (24), a material placing plate (26) is fixed on the rotating cylinder (25), a limited position fixing mechanism is installed on each corner of the material placing plate (26), a first lifting motor (27) is also installed at the bottom of the material placing plate (26), a suction cup assembly is fixed on the lifting rod of the first lifting motor (27), and a packaging box cardboard is placed on the suction cup assembly; Push rod motors (31) are symmetrically arranged on the front and rear sides of the working box (3), and a limiting frame (32) is installed on the pushing rod of the push rod motor (31) to limit and fix the front and rear positions of the material placing plate (26); A second lifting motor (33) is installed at the center of the top of the working box (3), and a spray rack (34) is fixed on the lifting rod of the second lifting motor (33), and a spray head (35) and a sensor (36) are symmetrically arranged on the spray rack (34); a spray box (37) is symmetrically arranged on the top of the working box (3) with the second lifting motor (33) as the center, and a feed pipe (38) is connected to the bottom of the spray box (37), one end of the feed pipe (38) is connected to the spray box (37), and the other end is connected to the spray head (35).

2. A gluing device for packaging box according to claim 1, characterized in that: The limiting fixing mechanism includes a second driving motor (41), the output shaft of the second driving motor (41) is connected to a first screw rod (42), the first screw rod (42) is connected to a first limiting plate (43), the material placing plate (26) is provided with a first through hole (44), the first through hole (44) is symmetrically provided with second guide rails (45) on both sides thereof, the second guide rails (45) are slidably matched with the first limiting plate (43), a mounting plate (46) is installed on one side of the first limiting plate (43), and a first guide rail (45) is installed on the mounting plate (46). A third driving motor (47) is provided, the output shaft of the third driving motor (47) is drivingly connected to a second screw rod (48), the second screw rod (48) is connected to a sliding block (51), the first limiting plate (43) is provided with a second through hole (431), the first limiting plate (43) is also provided with a third guide rail (432), the third guide rail (432) is slidably provided with a sliding block (51), the sliding block (51) passes through the second through hole (431) of the first limiting plate (43) and is fixedly connected to the second limiting plate (52).

3. The gluing device for packaging box according to claim 1, characterized in that: The plurality of the first limiting plates (43) and the plurality of the second limiting plates (52) jointly limit and fix the packaging box cardboard.

4. The gluing device for packaging box according to claim 1, characterized in that: The suction cup assembly comprises a driving cylinder (61) and a suction cup body (62); a lifting plate (63) is provided on the lifting rod; the driving cylinder (61) is symmetrically arranged on both sides of the bottom of the lifting plate (63); the suction cup body (62) is fixedly connected to the lifting plate (63); and the driving cylinder (61) is connected to the suction cup body (62).

5. The gluing device for packaging box according to claim 1, characterized in that: Sliding guide strips (71) are symmetrically arranged on both sides of the groove wall of the processing groove (21), and the sliding guide strips (71) have sliding parts (72). Sliding grooves (73) are opened on both sides of the sliding seat (23), and the sliding parts (72) and the sliding grooves (73) are slidably matched.

6. The gluing device for packaging box according to claim 1, characterized in that: Support legs (8) are installed at the bottom of the workbench (2).

7. The gluing device for packaging box according to claim 1, characterized in that: A control panel (9) is also installed on the workbench (2).

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