Gluing device for packaging box processing

Abstract

The utility model discloses a gluing device for processing packaging boxes, which belongs to the field of packaging box processing, and comprises a multi-axis manipulator and a roller-type gluing machine located at the execution end of the multi-axis manipulator, and also comprises a processing table, a pressure plate, a linear drive mechanism and two positioning plates; the two positioning plates are respectively located on the left side and the rear side of the processing table, and the angle between the two positioning plates is ninety degrees, and the inner angle area formed by the two positioning plates is used to place the packaging box; the execution end of the linear drive mechanism is provided with a sliding plate, and the linear drive mechanism drives the sliding plate to approach or move away from the left positioning plate along the length direction of the rear positioning plate; the pressure plate is located between the left positioning plate and the sliding plate, and the pressure plate is elastically connected to the sliding plate; the pressure plate elastically contacts the packaging box, and cooperates with the left positioning plate to have a certain clamping force on the packaging box, so as to ensure that the position of the packaging box will not move due to the movement of the gluing machine when the packaging box is glued.

Description

Technical Field

[0001] The utility model belongs to the field of packaging box processing, in particular to a gluing device for packaging box processing. Background Art

[0002] Glue coating machine is a mechanical device that applies liquid glue on the surface of textiles, paper boxes or leather. There are many types of existing glue coating machines. According to the different gluing methods, they can be divided into spraying glue coating machines or coating glue coating machines. Spraying glue coating machines use pressure difference to spray glue on the surface of objects, and coating glue coating machines use glue attached to the surface of a drum or roller to rotate the drum or roller to apply glue to the surface of the object. In the production process of gift box panels, coating glue coating machines are commonly used equipment in the gluing process of gift box panels.

[0003] The coating glue coating machine in the prior art uses a roller to roll on the surface of the gift box according to a set trajectory so that the glue on the roller is coated on the surface of the gift box. Therefore, the positioning accuracy of the gift box is relatively high. At present, the gift box is often positioned according to the size of the gift box through multiple positioning plates. It cannot adapt to the positioning of gift boxes of various sizes, and it is more cumbersome when changing the gift box model. In addition, since the roller is in direct contact with the gift box, the gift box is not stably positioned only by relying on the positioning plate, and the gift box will be driven by the roller during the gluing process and slightly change its initial position, affecting the gluing position accuracy of the gift box. Utility Model Content

[0004] The embodiment of the utility model provides a gluing device for processing a packaging box to solve the problems in the prior art.

[0005] The embodiment of the utility model adopts the following technical scheme: a gluing device for processing packaging boxes, including a multi-axis manipulator and a roller-type gluing machine located at the execution end of the multi-axis manipulator, and also including a processing table, a pressure plate, a linear drive mechanism and two positioning plates; the two positioning plates are respectively located on the left side and the rear side of the processing table and the angle between the two positioning plates is ninety degrees, and the inner angle area formed by the two positioning plates is used to place the packaging box; the execution end of the linear drive mechanism is provided with a sliding plate, and the linear drive mechanism drives the sliding plate to approach or move away from the left positioning plate along the length direction of the rear positioning plate; the pressure plate is located between the left positioning plate and the sliding plate, and the pressure plate is elastically connected to the sliding plate.

[0006] Preferably, the end of the pressure plate is provided with at least two guide posts pointing horizontally in the direction of the sliding plate, each of which passes through the sliding plate and slides with the sliding plate; a limit baffle is installed at the end of each guide post away from the pressure plate, and a spring is also sleeved on each guide post, and the spring is located between the pressure plate and the sliding plate.

[0007] Preferably, a linear slide groove extending along its length direction is formed at the lower end of the left positioning plate, and a plurality of isolation rods distributed in parallel and consistent with the length direction of the rear positioning plate are also provided at the inner angle region of the two positioning plates. A sliding block slidingly matched with the linear slide groove is formed at the end of the isolation rod, and the pressure plate is located above the plurality of isolation rods.

[0008] Preferably, the linear drive mechanism comprises a first bracket and a linear cylinder, the linear cylinder is fixedly mounted on the processing table via the first bracket, and the output shaft end of the linear cylinder is fixedly connected to the sliding plate.

[0009] Preferably, the processing table is provided with a guide rod which is consistent with the length direction of the rear positioning plate through a frame, and the guide rod passes through the sliding plate and is slidably matched with the sliding plate.

[0010] Preferably, a threaded rod and a second bracket are further provided behind the rear positioning plate, and the second bracket is installed on the processing table. The length direction of the threaded rod is consistent with the length direction of the rear positioning plate. The threaded rod passes through the second bracket and is threadedly connected to the second bracket. A hand-tightened nut is threadedly connected to the threaded rod; the linear cylinder drives the sliding plate to approach the left positioning plate, so that the sliding plate contacts the end of the threaded rod.

[0011] Preferably, a rotating hand wheel is provided at one end of the threaded rod away from the sliding plate.

[0012] At least one of the above technical solutions adopted in the embodiment of the utility model can achieve the following beneficial effects:

[0013] Firstly, the utility model drives the sliding plate and the pressure plate to move toward the packaging box through the linear drive mechanism, so that the pressure plate can elastically contact the packaging box, and the pressure plate cooperates with the left positioning plate to have a certain clamping force on the packaging box, thereby ensuring that the position of the packaging box will not move due to the movement of the gluing machine when the packaging box is being glued, thereby ensuring the gluing effect of the packaging box, and the elastic holding force can prevent the pressure plate from squeezing and deforming the packaging box; at the same time, the pressure plate has a certain movable space, thereby making it possible to clamp packaging boxes of various models and sizes.

[0014] Secondly, the utility model can realize the positioning of multiple packaging boxes by moving multiple isolation rods in cooperation with two positioning plates, so that the gluing device for packaging box processing can perform gluing processing operations on multiple packaging boxes at one time, thereby improving processing efficiency and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the positioning plate and the isolation rod of the utility model;

[0018] Figure 3 It is an exploded view of the positioning plate and the isolation rod of the utility model;

[0019] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0020] Figure 5 It is an exploded view of the pressure plate, guide pillar, spring and sliding plate of the utility model;

[0021] Figure 6 It is an exploded view of the threaded rod, the second bracket and the hand-tightening nut of the utility model;

[0022] Reference numerals

[0023] 3-processing table; 31-frame; 32-guide rod; 33-threaded rod; 331-rotating hand wheel; 34-second bracket; 35-hand nut; 4-pressure plate; 41-guide column; 42-limit baffle; 43-spring; 5-linear drive mechanism; 51-first bracket; 52-linear cylinder; 6-positioning plate; 61-linear slide; 7-sliding plate; 8-isolating rod; 81-sliding block; 9-packing box. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] Reference Figures 1 to 6As shown, the embodiment of the utility model provides a gluing device for packaging box processing, including a multi-axis manipulator and a roller-type gluing machine located at the execution end of the multi-axis manipulator. The roller-type gluing machine is a prior art, and can refer to a handheld cardboard gluing machine, which has a roller, and the roller moves on the surface of the packaging box 9, so that the glue on the surface of the roller can be coated on the surface of the packaging box 9. The roller-type gluing machine is fixedly installed on the execution end of the multi-axis manipulator (or other multi-axis mobile platforms can also be used). Through the movement of the multi-axis manipulator in multiple directions, the roller-type gluing machine can perform gluing processing on the set position on the surface of the packaging box 9;

[0027] Embodiment 1:

[0028] The gluing device for processing packaging boxes also includes a processing table 3, a pressing plate 4, a linear drive mechanism 5 and two positioning plates 6; the two positioning plates 6 are respectively located on the left side and the rear side of the processing table 3 and the angle between the two positioning plates 6 is ninety degrees. The inner angle area formed by the two positioning plates 6 is used to place the packaging box 9. The packaging box 9 is mainly a rectangular gift box. The packaging box 9 can be placed at the angle between the two positioning plates 6 to achieve preliminary positioning;

[0029] The execution end of the linear drive mechanism 5 is provided with a sliding plate 7, and the linear drive mechanism 5 drives the sliding plate 7 to approach or move away from the left positioning plate 6 along the length direction of the rear positioning plate 6; the pressure plate 4 is located between the left positioning plate 6 and the sliding plate 7, and the pressure plate 4 is elastically connected to the sliding plate 7.

[0030] In this embodiment, the staff places the packaging box 9 at the inner angle of the two positioning plates 6 and pushes the packaging box 9 so that the two sides of the packaging box 9 respectively contact the left positioning plate 6 and the rear positioning plate 6, thereby completing the preliminary positioning of the packaging box 9, which can ensure that the multi-axis manipulator can accurately apply glue to the packaging box 9 according to the set moving route through the roller-type gluing machine; then the linear drive mechanism 5 drives the sliding plate 7 and the pressure plate 4 to move toward the packaging box 9, which can make the pressure plate 4 elastically contact the packaging box 9, and the pressure plate 4 cooperates with the left positioning plate 6 to have a certain clamping force on the packaging box 9, thereby ensuring that the packaging box 9 will not move due to the movement of the gluing machine when gluing, thereby ensuring the gluing effect of the packaging box 9, and at the same time, the pressure plate 4 has a certain activity space, thereby making it possible to clamp packaging boxes 9 of various models and sizes.

[0031] Specifically, at least two guide posts 41 pointing horizontally in the direction of the sliding plate 7 are provided at the end of the pressing plate 4, and each guide post 41 passes through the sliding plate 7 and slides with the sliding plate 7; a limit stopper 42 is installed at one end of each guide post 41 away from the pressing plate 4, and a spring 43 is also sleeved on each guide post 41, and the spring 43 is located between the pressing plate 4 and the sliding plate 7;

[0032] The limit baffle 42 is used to prevent the guide column 41 from detaching from the sliding plate 7 under the action of the spring 43, and the spring 43 gives the pressure plate 4 a certain elastic activity space, so that the pressure plate 4 can elastically contact with multiple packaging boxes 9, thereby avoiding rigid contact between the pressure plate 4 and the packaging box 9, which may cause the packaging box 9 to have a slight extrusion deformation. Correspondingly, a layer of rubber pad can be added to the inner end of the pressure plate 4, so as to ensure the clamping force of the pressure plate 4 and the left positioning plate 6 on the packaging box 9 while avoiding extrusion deformation or wear of the packaging box 9 by the pressure plate 4.

[0033] Embodiment 2:

[0034] In this embodiment, a linear slide groove 61 extending along the length direction of the left positioning plate 6 is formed at the lower end thereof, and a plurality of parallelly distributed isolation rods 8 which are consistent with the length direction of the rear positioning plate 6 are also provided at the inner angle region of the two positioning plates 6, and a slider 81 which is slidably matched with the linear slide groove 61 is formed at the end of the isolation rod 8, and the pressing plate 4 is located above the plurality of isolation rods 8, and the isolation rods 8 shown in the figure have three groups, thereby three areas for accommodating and positioning the packaging boxes 9 can be formed between the three isolation rods 8 and the rear positioning plate 6;

[0035] In actual operation, the staff can push the isolation rod 8 to slide along the direction of the slide slot, and the staff will make one of the packaging boxes 9 touch the angle between the two positioning plates 6, and then cooperate with the innermost isolation rod 8 to position the packaging box 9 in an independent area, and then the staff will place the second packaging box 9 between the first isolation rod 8 and the second isolation rod 8, and cooperate with the left positioning plate 6 to achieve the preliminary positioning of the second packaging box 9, and in this way, the simultaneous positioning processing of multiple packaging boxes 9 can be achieved at one time;

[0036] Subsequently, the pressure plate 4 elastically squeezes the right ends of the multiple packaging boxes 9 to achieve stable positioning of the multiple packaging boxes 9. Finally, by changing the moving path of the multi-axis manipulator, the gluing device for processing the packaging boxes 9 can perform gluing processing on multiple packaging boxes 9 at one time, thereby improving processing efficiency and convenience; at the same time, the area where each packaging box 9 is located can be adaptively changed, so that the gluing device for processing the packaging boxes 9 can be applicable to packaging boxes 9 of various models and sizes for gluing operations.

[0037] In summary, in the two embodiments described above, the linear drive mechanism 5 includes a first bracket 51 and a linear cylinder 52. The linear cylinder 52 is fixedly mounted on the processing table 3 through the first bracket 51. The output shaft end of the linear cylinder 52 is fixedly connected to the sliding plate 7. The processing table 3 is installed with a guide rod 32 in the same length direction as the rear positioning plate 6 through the frame 31. The guide rod 32 penetrates the sliding plate 7 and slides with the sliding plate 7. The linear movement of the pressure plate 4 is achieved by the linear cylinder 52, which can greatly save equipment costs compared to the precise servo linear motor;

[0038] On the basis of using the linear cylinder 52 for driving, in order to ensure that the pressure plate 4 can provide an appropriate amount of extrusion force when processing packaging boxes 9 of different specifications and sizes, a threaded rod 33 and a second bracket 34 are also provided behind the rear positioning plate 6. The second bracket 34 is installed on the processing table 3. The length direction of the threaded rod 33 is consistent with the length direction of the rear positioning plate 6. The threaded rod 33 passes through the second bracket 34 and is threadedly connected to the second bracket 34. A hand nut 35 is threadedly connected to the threaded rod 33; the linear cylinder 52 drives the sliding plate 7 to approach the left positioning plate 6, so that the sliding plate 7 is in contact with the end of the threaded rod 33; the end of the threaded rod 33 away from the sliding plate 7 is provided with a rotating handwheel 331.

[0039] In this embodiment, the staff can rotate the rotating hand wheel 331 to adjust the position of the end of the threaded rod 33 by loosening the hand nut 35, and then can make appropriate changes according to the product size of the packaging box 9 actually produced. When the linear cylinder 52 is running, the sliding plate 7 is abutted against the end of the threaded rod 33 and cannot move further, reaching the limit of the sliding plate 7. It can ensure that the pressure plate 4 has an appropriate extrusion force on the packaging boxes 9 of different sizes under the action of the spring 43, so as to avoid deformation of the packaging box 9 due to the extrusion force of the pressure plate 4 on the packaging box 9.

[0040] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A gluing device for packaging box processing, comprising a multi-axis manipulator and a roller gluing machine located at the execution end of the multi-axis manipulator, characterized in that: It also includes a processing table (3), a pressing plate (4), a linear drive mechanism (5) and two positioning plates (6); The two positioning plates (6) are respectively located on the left side and the rear side of the processing table (3) and the angle between the two positioning plates (6) is ninety degrees. The inner angle area formed by the two positioning plates (6) is used to place the packaging box; The execution end of the linear drive mechanism (5) is provided with a sliding plate (7), and the linear drive mechanism (5) drives the sliding plate (7) to move closer to or farther from the left positioning plate (6) along the length direction of the rear positioning plate (6); The pressing plate (4) is located between the left positioning plate (6) and the sliding plate (7), and the pressing plate (4) and the sliding plate (7) are elastically connected.

2. A gluing device for packaging box processing according to claim 1, characterized in that: The end of the pressing plate (4) is provided with at least two guide pillars (41) pointing horizontally in the direction of the sliding plate (7), and each guide pillar (41) passes through the sliding plate (7) and is slidably matched with the sliding plate (7); A limit stopper (42) is installed at one end of each guide post (41) away from the pressing plate (4), and a spring (43) is sleeved on each guide post (41), wherein the spring (43) is located between the pressing plate (4) and the sliding plate (7).

3. A gluing device for packaging box processing according to claim 1, characterized in that: A linear slide groove (61) extending along its length direction is formed at the lower end of the left positioning plate (6), and a plurality of isolation rods (8) distributed in parallel and consistent with the length direction of the rear positioning plate (6) are also provided at the inner angle area of ​​the two positioning plates (6). A slider (81) slidably matched with the linear slide groove (61) is formed at the end of the isolation rod (8), and the pressure plate (4) is located above the plurality of isolation rods (8).

4. A gluing device for packaging box processing according to claim 1, characterized in that: The linear drive mechanism (5) comprises a first bracket (51) and a linear cylinder (52); the linear cylinder (52) is fixedly mounted on the processing table (3) via the first bracket (51); and the output shaft end of the linear cylinder (52) is fixedly connected to the sliding plate (7).

5. The gluing device for packaging box processing according to claim 1, characterized in that: The processing table (3) is provided with a guide rod (32) through a frame (31) which is consistent with the length direction of the rear positioning plate (6); the guide rod (32) penetrates the sliding plate (7) and is slidably matched with the sliding plate (7).

6. The gluing device for packaging box processing according to claim 4, characterized in that: A threaded rod (33) and a second bracket (34) are also provided behind the rear positioning plate (6). The second bracket (34) is installed on the processing table (3). The length direction of the threaded rod (33) is consistent with the length direction of the rear positioning plate (6). The threaded rod (33) passes through the second bracket (34) and is threadedly connected to the second bracket (34). A hand-tightening nut (35) is threadedly connected to the threaded rod (33). The linear cylinder (52) drives the sliding plate (7) to approach the left positioning plate (6), so that the sliding plate (7) abuts against the end of the threaded rod (33).

7. A gluing device for packaging box processing according to claim 6, characterized in that: A rotating hand wheel (331) is provided at one end of the threaded rod (33) away from the sliding plate (7).

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