Efficient gluing device of full-automatic box pasting machine

Abstract

The utility model discloses an efficient gluing device of a full-automatic box pasting machine, which relates to the technical field of gluing of box pasting machines and comprises a top groove shell arranged on the upper side of a main frame plate and two groups of limiting plates, moving plates are fixedly connected to the middle positions of the upper sides of the two groups of limiting plates, and a lifting groove plate is arranged between the two groups of limiting plates. First sliding rods are fixedly connected to the positions, close to the two sides, of the upper surface of the lifting groove plate, the outer sides of the two first sliding rods are sleeved with first compression springs, a plurality of movable rollers are rotatably connected to the interior of the lifting groove plate at equal intervals, and the two limiting plates are located on the two sides of the interior of the main frame plate correspondingly. Compared with the prior art, the box pasting machine has the advantages that the situation that the position of a paperboard penetrating through the box pasting machine deviates in the gluing process, and consequently the gluing accuracy is affected can be avoided, the gluing stability of the box pasting machine is remarkably improved, the gluing efficiency is improved accordingly, edge gluing treatment can be conducted on the paperboards of different specifications and sizes, and good applicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of gluing of box-gluing machines, in particular to a high-efficiency gluing device for a full-automatic box-gluing machine. Background Art

[0002] In the printing and packaging industry, the folder-gluer is the final step in the box-making process. It folds and glues the printed, die-cut cardboard into shape. This machine replaces manual gluing, reducing labor costs and improving efficiency. The basic process of an automatic folder-gluer involves placing die-cut cardboard onto the machine, where it undergoes separation, pre-folding, gluing, folding, and compacting before forming. A gluing device is often required.

[0003] After searching, the patent number is CN220146809U, which discloses an automatic gluing structure of a high-precision box gluer. The contact wheel is set to drive the moving rod to move up and down, thereby controlling the up and down movement of the piston, and then realizing the delivery of glue when a paper box passes by. When there is no paper box, the glue delivery can be stopped in time, avoiding the omission of glue and improving the gluing effect of the paper box. However, when using the existing fully automatic box gluer gluing device, the staff usually needs to place the cardboard on the conveyor belt, but the conveyed cardboard is easily offset due to external force, resulting in the glue roller being unable to face the gluing position of the cardboard, greatly reducing the gluing efficiency of the box gluer. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an efficient gluing device for a fully automatic box gluing machine. When using the existing gluing device for a fully automatic box gluing machine, the staff is usually required to place the cardboard on the conveyor belt. However, the conveyed cardboard is easily displaced due to external forces, so that the gluing roller cannot be aligned with the gluing position of the cardboard, which greatly reduces the gluing efficiency of the box gluing machine.

[0005] In order to solve the above technical problems, the technical solution of the utility model is a high-efficiency gluing device for a fully automatic box gluing machine, comprising a top groove shell arranged on the upper side of a main frame plate, and also comprising two groups of limit plates, the upper middle positions of the two groups of limit plates are fixedly connected with a movable plate, a lifting groove plate is arranged between the two groups of limit plates, the upper surface of the lifting groove plate is fixedly connected with a first slide rod near both sides, the outer sides of the two groups of the first slide rods are sleeved with a first compression spring, and the interior of the lifting groove plate is rotatably connected with several groups of movable rollers at equal intervals.

[0006] As a further solution of the present invention: the two groups of limit plates are respectively located on both sides of the interior of the main frame plate, the outer end of the top groove shell is fixedly installed with a first motor, the output end of the first motor is fixedly connected to a first threaded shaft that passes through the top groove shell, and the outer side surface of the first threaded shaft is provided with symmetrical threaded sections.

[0007] As a further scheme of the utility model: the top of one side of two groups of mobile plates is provided with first screw hole, and two groups of mobile plates are respectively connected with first screw thread through first screw hole.

[0008] As a further scheme of the utility model: the top of the outside of two groups of first sliding rods is screw connected with stop ring, and two groups of stop rings are located on the upside of main frame plate, and two groups of first sliding rods are rotationally connected with main frame plate.

[0009] As a further scheme of the utility model: the top of the rear side of main frame plate is fixedly installed with side groove shell, and the inside of side groove shell is provided with mobile block close to both sides, and the inside of two groups of mobile blocks is provided with sliding port, and the inside of two groups of sliding ports is provided with sliding plate, and the lower surface of two groups of sliding plates is fixedly connected with second sliding rod, and the lower end of two groups of second sliding rods is fixedly connected with lifting frame plate, and the inside of two groups of lifting frame plates is provided with gluing roller.

[0010] As a further scheme of the utility model: the outside of side groove shell is fixedly installed with second motor, the output end of second motor is fixedly connected with second screw thread shaft penetrating side groove shell, and the outside of second screw thread shaft is provided with symmetrical screw thread section.

[0011] As a further scheme of the utility model: the top of one side of two groups of mobile blocks is provided with second screw hole, and two groups of mobile blocks are respectively connected with second screw thread through second screw hole.

[0012] As a further scheme of the utility model: the outside of two groups of second sliding rods is sleeved with second compression spring, and two groups of second sliding rods are respectively connected with two groups of mobile blocks, and the both ends of gluing roller are fixedly connected with pipe shaft, and two groups of pipe shafts are rotationally connected with lifting frame plate.

[0013] The utility model discloses the above technical scheme, compared with prior art, has the following advantages: through the first motor of the outside of top groove shell and drive first screw thread shaft rotates, drive two groups of mobile plates relative movement under the cooperation of symmetrical screw thread section and first screw hole, drive two groups of limit boards relative movement in the inside of main frame plate in turn, until two groups of limit boards respectively with the both sides of paperboard contact, then through the sliding connection of two groups of first sliding rods and main frame plate and cooperate two groups of first compression spring, make lifting groove board move down, until several groups of movable rollers in lifting groove board contact with the upper surface of paperboard, can avoid the paperboard that passes through paste box machine and position deviation in the gluing process and influence on gluing accuracy, significantly improve the gluing stability of paste box machine, thereby improve the gluing efficiency.

[0014] The second motor at the outer end of the side slot shell is started to drive the second threaded shaft to rotate, so that the two groups of moving blocks are relatively moved under the cooperation of the symmetrical threaded sections and the second screw holes, and then the two groups of glue applying rollers are relatively moved, and then the second compression spring is matched through the sliding connection of the second sliding rod and the moving block to make the lifting frame plate move downwards until the glue applying roller is attached to the paperboard, so that the edge glue applying treatment can be performed on the paperboard with different sizes, and the applicability is good. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure schematic view of the efficient glue applying device of the full-automatic box pasting machine in the embodiment of the utility model.

[0016] Figure 2 It is a connection structure schematic view of the main frame plate and the top slot shell in the embodiment of the utility model.

[0017] Figure 3 It is a connection structure schematic view of the moving block in the embodiment of the utility model.

[0018] Figure 4 It is a front view of the efficient glue applying device of the full-automatic box pasting machine in the embodiment of the utility model.

[0019] In the drawing: 1, main frame plate; 2, top slot shell; 3, first motor; 4, first threaded shaft; 5, moving plate; 6, limiting plate; 7, first screw hole; 8, lifting slot plate; 9, first sliding rod; 10, blocking ring; 11, first compression spring; 12, movable roller; 13, side slot shell; 14, second motor; 15, second threaded shaft; 16, moving block; 17, second screw hole; 18, sliding port; 19, sliding plate; 20, second sliding rod; 21, lifting frame plate; 22, second compression spring; 23, glue applying roller; 24, pipe shaft. DETAILED DESCRIPTION

[0020] The specific embodiments of the utility model will be further described below in combination with the drawings. It needs to be explained here that the description of these embodiments is used to help understanding the utility model, but does not constitute the limitation to the utility model. In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0021] Embodiment 1, please refer to Figures 1-4The utility model provides a full -automatic paste box machine high -efficient gluing device, including setting the top groove shell 2 of main frame board 1 upside, still including two groups of limit board 6, two groups of limit board 6's upside middle position are all fixedly connected with moving plate 5, be provided with lifting groove board 8 between two groups of limit board 6, the upper surface of lifting groove board 8 is close to both sides and is all fixedly connected with first slide 9, two groups of first slide 9's outside are all set with first compression spring 11, and the inside of lifting groove board 8 is rotatably connected with several groups of movable roller 12 at equal intervals.

[0022] Two groups of limit board 6 are located at the inside both sides of main frame board 1 respectively, and the outer end of top groove shell 2 is fixedly installed with first motor 3, the output of first motor 3 is fixedly connected with the first threaded shaft 4 that penetrates top groove shell 2, and the outer side of first threaded shaft 4 is provided with symmetrical thread section, and the top of one side of two groups of moving plate 5 is all penetrated and is provided with first screw hole 7, and two groups of moving plate 5 are respectively connected with first threaded shaft 4 by first screw hole 7, and the upper end of two groups of moving plate 5 is located in the inside of top groove shell 2.

[0023] In the embodiment, the two groups of limit board 6 are relatively moved by the threaded connection of the moving plate 5 and the first threaded shaft 4.

[0024] The outer top of two groups of first slide 9 is all screw connected with the blocking ring 10, and two groups of blocking ring 10 are all located on the upside of main frame board 1, and two groups of first slide 9 are rotatably connected with main frame board 1.

[0025] In the embodiment, the lifting groove board 8 is lifted by the sliding connection of the two groups of first slide 9 and the main frame board 1.

[0026] Specifically, by starting the first motor 3 at the outer end of the top groove shell 2, the first threaded shaft 4 is rotated, so that the two groups of moving plates 5 are relatively moved under the cooperation of the symmetrical thread section and the first screw hole 7, and then the two groups of limit boards 6 are relatively moved in the inside of the main frame board 1, until the two groups of limit boards 6 are respectively in contact with the two side edges of the paperboard, then the lifting groove board 8 is moved downward by the sliding connection of the two groups of first slide 9 and the main frame board 1, and the two groups of first compression springs 11, until the several groups of movable rollers 12 in the lifting groove board 8 are in contact with the upper surface of the paperboard, which can avoid the position deviation of the paperboard passing through the paste box machine during the gluing process, and affect the gluing accuracy, significantly improve the gluing stability of the paste box machine, and thus improve the gluing efficiency.

[0027] Embodiment 2, please refer to Figures 1-4The utility model provides a full -automatic paste box machine high -efficient gluing device, the rear side top of main frame plate 1 is fixedly installed with side groove shell 13, and the inboard of side groove shell 13 is close to both sides and is provided with moving block 16, and the sliding mouth 18 of two groups moving block 16 is all set up, and the inside of two groups sliding mouth 18 is provided with sliding plate 19, and the lower surface of two groups sliding plate 19 is all fixedly connected with second slide rod 20, and the lower end of two groups second slide rod 20 is all fixedly connected with lifting frame plate 21, and the inboard of two groups lifting frame plate 21 is provided with gluing roller 23.

[0028] The outer end of side groove shell 13 is fixedly installed with second motor 14, the output of second motor 14 is fixedly connected with the second screw shaft 15 of through side groove shell 13, and the outer side of second screw shaft 15 is provided with symmetrical screw segment, and the top of one side of two groups moving block 16 is all set up with second screw hole 17, and two groups moving block 16 are respectively connected with second screw shaft 15 through second screw hole 17.

[0029] In the embodiment, the relative movement of the two groups of gluing rollers 23 is achieved by the threaded connection of the moving block 16 and the second screw shaft 15.

[0030] The outer side of two groups second slide rod 20 is all set up with second compression spring 22, and two groups second slide rod 20 are respectively connected with two groups moving block 16 slidingly, and the both ends of gluing roller 23 are all fixedly connected with pipe shaft 24, and two groups pipe shaft 24 are all rotationally connected with lifting frame plate 21.

[0031] In the embodiment, the lifting of the lifting frame plate 21 is achieved by the sliding connection of the second slide rod 20 and the moving block 16.

[0032] Specifically, the second motor 14 at the outer end of the side groove shell 13 is started to drive the second screw shaft 15 to rotate, thereby driving the two groups of moving blocks 16 to move relatively under the cooperation of the symmetrical screw segment and the second screw hole 17, and in turn driving the two groups of gluing rollers 23 to move relatively, and then the lifting frame plate 21 is moved downward by the sliding connection of the second slide rod 20 and the moving block 16 in cooperation with the second compression spring 22, until the gluing roller 23 is in close contact with the paperboard, so that the edge gluing treatment of paperboards of different sizes can be performed, and good applicability is achieved.

[0033] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and still fall within the protection scope of the utility model.

Claims

1. A high-efficiency gluing device for a fully automatic box gluing machine, comprising a top tank shell (2) arranged on the upper side of a main frame plate (1), characterized in that: The invention also includes two groups of limit plates (6), wherein the middle positions of the upper sides of the two groups of limit plates (6) are fixedly connected to the movable plates (5), and a lifting slot plate (8) is provided between the two groups of limit plates (6). The upper surfaces of the lifting slot plates (8) are fixedly connected to the first slide bars (9) near both sides, and the outer sides of the two groups of the first slide bars (9) are sleeved with first compression springs (11), and the interior of the lifting slot plates (8) is rotatably connected to a plurality of groups of movable rollers (12) at equal intervals.

2. The high-efficiency gluing device for a fully automatic folder-gluing machine according to claim 1, characterized in that: The two groups of limit plates (6) are respectively located on both sides of the interior of the main frame plate (1); a first motor (3) is fixedly mounted on the outer end of the top groove shell (2); an output end of the first motor (3) is fixedly connected to a first threaded shaft (4) that passes through the top groove shell (2); and a symmetrical threaded section is provided on the outer side surface of the first threaded shaft (4).

3. The high-efficiency gluing device for a fully automatic folder-gluing machine according to claim 2, characterized in that: A first screw hole (7) is provided through the top of one side of the two groups of movable plates (5), and the two groups of movable plates (5) are respectively threadedly connected to the first threaded shaft (4) through the first screw hole (7), and the upper ends of the two groups of movable plates (5) are located inside the top tank shell (2).

4. The high-efficiency gluing device for a fully automatic folder-gluing machine according to claim 1, characterized in that: The outer tops of the two groups of the first sliding rods (9) are both threadedly connected to retaining rings (10), and the two groups of retaining rings (10) are both located on the upper side of the main frame plate (1). The two groups of the first sliding rods (9) are both rotatably connected to the main frame plate (1).

5. The high-efficiency gluing device for a fully automatic folder-gluing machine according to claim 1, characterized in that: A side trough shell (13) is fixedly installed on the top of the rear side of the main frame plate (1), and moving blocks (16) are provided on the inner side of the side trough shell (13) near both sides. Slide openings (18) are provided through the two groups of moving blocks (16), and slide plates (19) are provided inside the two groups of slide openings (18). The lower surfaces of the two groups of slide plates (19) are fixedly connected to second slide rods (20), and the lower ends of the two groups of second slide rods (20) are fixedly connected to lifting frame plates (21), and the inner sides of the two groups of lifting frame plates (21) are provided with glue coating rollers (23).

6. The high-efficiency gluing device for a fully automatic folder-gluing machine according to claim 5, characterized in that: A second motor (14) is fixedly mounted on the outer end of the side trough shell (13); an output end of the second motor (14) is fixedly connected to a second threaded shaft (15) that passes through the side trough shell (13); and a symmetrical threaded section is provided on the outer side surface of the second threaded shaft (15).

7. The high-efficiency gluing device for a fully automatic folder-gluing machine according to claim 6, characterized in that: A second screw hole (17) is provided through the top of one side of the two groups of moving blocks (16), and the two groups of moving blocks (16) are respectively threadedly connected to the second threaded shaft (15) through the second screw hole (17).

8. The high-efficiency gluing device for a fully automatic folder-gluing machine according to claim 7, characterized in that: The outer sides of the two groups of second slide bars (20) are sleeved with second compression springs (22), and the two groups of second slide bars (20) are respectively slidably connected to the two groups of moving blocks (16). Both ends of the glue coating roller (23) are fixedly connected to a tube shaft (24), and the two groups of tube shafts (24) are rotatably connected to the lifting frame plate (21).

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