A uniform gluing device for carton

Abstract

The present invention discloses a uniform gluing device for cartons, which relates to the field of gluing devices, including a bottom plate, the bottom plate is symmetrically fixedly connected with support columns, a bearing plate is arranged between the support columns, a bearing box is arranged on the top of the bearing plate, an extrusion plate is slidably sleeved on the top of the bearing box, a connecting pipe is fixedly sleeved on the bearing box, a glue brushing plate is fixedly connected to one end of the connecting pipe, a first positioning plate is fixedly connected to one side of the upper surface of the bottom plate, a second positioning plate is arranged on the upper surface of the bottom plate, a sealing sleeve is threadedly sleeved on one side of the upper surface of the extrusion plate, and a baffle is slidably sleeved on the inner cavity of the sealing sleeve and the inner cavity of the connecting pipe. The present invention utilizes the setting mode of the glue brushing version, and as the bearing box moves, glue can flow out of the bearing box, and the speed of the glue flowing out is in a certain proportion to the speed of the bearing box moving, so that the glue can be evenly applied to the carton from the glue brushing plate, thereby reducing the waste of glue.

Description

Technical Field

[0001] The invention relates to the field of gluing equipment, in particular to a uniform gluing equipment for cartons. Background Art

[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. When making cartons, for their aesthetics, they are usually fixed and shaped with glue. However, most of the carton gluing is usually done manually, and manual gluing will result in uneven gluing. Uneven glue application will not only waste glue, but also the less applied part will appear unstable, thereby reducing the quality of the carton. Summary of the invention

[0003] The object of the present invention is to provide a uniform gluing device for cartons to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a uniform gluing equipment for cartons, comprising a base plate, a support column is symmetrically fixedly connected to one side of the upper surface of the base plate, a carrying plate is arranged between the two support columns, a carrying box is arranged on the top of the carrying plate, an extrusion plate is slidably sleeved on the top of the carrying box, a connecting pipe is fixedly sleeved on the bottom of one side of the carrying box, one end of the connecting pipe is fixedly connected to a glue brushing plate, a first positioning plate is fixedly connected to one side of the upper surface of the base plate, and a second positioning plate is arranged on the upper surface of the base plate.

[0005] Preferably, a sealing sleeve is threadedly sleeved on one side of the upper surface of the extrusion plate, and a baffle is slidably sleeved in the inner cavity of the sealing sleeve and the inner cavity of the connecting pipe.

[0006] Preferably, a fixed sleeve is fixedly sleeved on the bottom of the inner wall of the carrying box, the outer wall of the fixed sleeve is slidably sleeved on the extrusion plate, the inner cavity of the fixed sleeve is rotatably sleeved with a first screw, the top threaded sleeve of the outer wall of the first screw is sleeved with a connecting ring, four connecting rods are fixedly connected to the side of the bottom of the connecting ring in a circular array, and the bottom of the connecting rod is fixedly connected to the extrusion plate.

[0007] Preferably, a connecting block is symmetrically fixedly connected to the bottom of the carrying box, an outer wall of the connecting block is slidably sleeved with a carrying plate, a groove is opened in the middle of the upper surface of the carrying plate, and a plurality of latch teeth are equidistantly fixedly connected to the inner wall of the groove.

[0008] Preferably, the top of the first screw is fixedly connected to a first rotating disk, the bottom of the outer wall of the first screw passes through a fixed sleeve and is fixedly sleeved with a gear, and the gear is meshingly connected with the latch teeth.

[0009] Preferably, a sliding groove is provided on the opposite side of the two support columns, the inner cavity of the sliding groove is rotatably sleeved with a second screw rod, the outer wall of the second screw rod is threadedly sleeved with a slider, one end of the slider is fixedly connected to the supporting plate, and the outer wall of the slider is slidably sleeved with the sliding groove.

[0010] Preferably, the top of the second screw rod passes through the bearing plate and is fixedly connected to the second turntable, the side of the upper surface of the second turntable is slidably sleeved with a limit rod, and the bottom of the outer wall of the limit rod is slidably engaged with the support column.

[0011] Preferably, through holes are symmetrically provided on the upper surface of the bottom plate, bolts are symmetrically slidably sleeved on the second positioning plate, and a positioning block is threadedly sleeved on the bottom of the outer wall of the bolt through the through hole.

[0012] Technical effects and advantages of the present invention:

[0013] 1. The present invention uses a setting mode of a glue brushing version. The glue brushing plate is set on one side of the carrying box. As the carrying box moves, glue can flow out of the carrying box, and the speed of glue flow is in a certain proportion to the speed of the carrying box movement. The glue can be evenly applied to the carton from the glue brushing plate, thereby reducing the waste of glue;

[0014] 2. The present invention utilizes the setting mode of the bearing plate, the bearing plate slides between two supporting columns, and the bearing plate slides up and down between the two supporting columns to change the height of the glue brushing plate, so as to apply glue to different cartons and different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the internal structure of the front side of the present invention.

[0017] Figure 3 For the present invention Figure 2 Enlarged structural diagram at A in the middle.

[0018] Figure 4 For the present invention Figure 1 Enlarged structural diagram at B in the middle.

[0019] In the figure: 1. bottom plate; 2. support column; 3. bearing plate; 4. bearing box; 5. extrusion plate; 6. connecting pipe; 7. brush rubber plate; 8. first positioning plate; 9. second positioning plate; 10. fixing sleeve; 11. first screw; 12. connecting collar; 13. connecting rod; 14. groove; 15. latch tooth; 16. gear; 17. sealing sleeve; 18. baffle; 19. connecting block; 20. slide groove; 21. slider; 22. second screw; 23. second turntable; 24. limit rod; 25. through hole; 26. bolt. DETAILED DESCRIPTION

[0020] 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.

[0021] The present invention provides Figure 1-4 The uniform gluing equipment for cartons shown in the figure comprises a bottom plate 1, a support column 2 is symmetrically fixedly connected to one side of the upper surface of the bottom plate 1, a bearing plate 3 is arranged between the two support columns 2, a bearing box 4 is arranged on the top of the bearing plate 3, an extrusion plate 5 is slidably sleeved on the top of the bearing box 4, a sealing ring is fixedly sleeved on the outer wall of the extrusion plate 5, which can enhance the sealing of the extrusion plate 5, a connecting pipe 6 is fixedly sleeved on the bottom of one side of the bearing box 4, a glue brushing plate 7 is fixedly connected to one end of the connecting pipe 6, a first positioning plate 8 is fixedly connected to one side of the upper surface of the bottom plate 1, and one side of the first positioning plate 8 is in the same plane as one side of the glue brushing plate 7, which can ensure that the glue brushing plate 7 applies glue Apply on the carton, the upper surface of the bottom plate 1 is provided with a second positioning plate 9, one side of the upper surface of the extrusion plate 5 is threadedly sleeved with a sealing sleeve 17, and the sealing sleeve 17 can be opened to add glue into the carrying box 4, the inner cavity of the sealing sleeve 17 and the inner cavity of the connecting pipe 6 are both slidably sleeved with a baffle 18, the top and bottom of the baffle 18 are both provided with a limiting collar, the bottom of the baffle 18 is fixedly connected with a spring, and the bottom of the spring is fixedly connected with the limiting collar, the baffle 18 on the connecting pipe 6 can prevent the glue from flowing back, and the glue can flow out, the baffle 18 on the sealing sleeve 17 can prevent the gas in the carrying box 4 from flowing out, and the external gas can flow into the carrying box 4;

[0022] A fixed sleeve 10 is fixedly sleeved at the bottom of the inner wall of the carrying box 4, and the outer wall of the fixed sleeve 10 is slidably sleeved with the extrusion plate 5. A first screw 11 is rotatably sleeved in the inner cavity of the fixed sleeve 10, and a connecting collar 12 is threadedly sleeved at the top of the outer wall of the first screw 11. When the first screw 11 rotates, the connecting collar 12 can move up and down thereon, thereby moving the extrusion plate 5 up and down. Four connecting rods 13 are fixedly connected to the sides of the bottom of the connecting collar 12 in a circular array, and the bottom of the connecting rod 13 is fixedly connected to the extrusion plate 5;

[0023] The bottom of the carrying box 4 is symmetrically fixedly connected with a connecting block 19, the outer wall of the connecting block 19 is slidably sleeved with the carrying plate 3, a groove 14 is opened in the middle of the upper surface of the carrying plate 3, and a plurality of latch teeth 15 are equidistantly fixedly connected with the inner wall of the groove 14, the top of the first screw 11 is fixedly connected with a first rotating disk, and the bottom of the outer wall of the first screw 11 passes through the fixed sleeve 10 and is fixedly sleeved with a gear 16, the gear 16 rotates with the first screw 11, and the carrying box 4 can be moved on the carrying plate 3, and the gear 16 is meshed and connected with the latch teeth 15;

[0024] The two supporting columns 2 are provided with a slide groove 20 on the opposite side. The inner cavity of the slide groove 20 is rotatably sleeved with a second screw rod 22. The outer wall of the second screw rod 22 is threadedly sleeved with a slider 21. One end of the slider 21 is fixedly connected to the bearing plate 3, and the outer wall of the slider 21 is slidably sleeved with the slide groove 20. The top of the second screw rod 22 passes through the bearing plate 3 and is fixedly connected with a second rotating disk 23. The side of the upper surface of the second rotating disk 23 is slidably sleeved with a limiting rod 24. The limiting rod 24 can fix the position of the second screw rod 22 to avoid the second screw rod 22 from being moved. The second screw rod 22 rotates, the load-bearing plate 3 slides on the support column 2, the bottom of the outer wall of the limit rod 24 is slidably engaged with the support column 2, and the upper surface of the bottom plate 1 is symmetrically provided with through holes 25. The second positioning plate 9 moves on the bottom plate 1 so that the first positioning plate 8 and the second positioning plate 9 can clamp cartons of different sizes. The second positioning plate 9 is symmetrically slidably sleeved with bolts 26, which can fix the position of the adjusted second positioning plate 9, and the bottom of the outer wall of the bolt 26 passes through the through hole 25 and is threadedly sleeved with a positioning block.

[0025] Working principle of the present invention: when gluing cartons, firstly adjust the second positioning plate 9 and the glue brushing plate 7 according to the size of the cartons and the position of gluing the cartons, that is, loosen the bolts 26 to make the second positioning plate 9 slide on the bottom plate 1, and when the distance between the second positioning plate 9 and the first positioning plate 8 is the same as the distance between the cartons, tighten the bolts 26, then pull out the limiting rod 24 and rotate the second turntable 23 at the same time, so that the bearing plate 3 drives the bearing box 4 to move up and down, and after the height adjustment of the bearing box 4 is completed, the limiting rod 24 is clamped with the support column 2;

[0026] Then take the carton and place it between the first positioning plate 8 and the second positioning plate 9, then rotate the first turntable to make the carrying box 4 slide to one end of the carrying plate 3, then rotate the first turntable in the opposite direction, the first screw 11 rotates, and the connecting ring 12 drives the extrusion plate 5 to descend through the connecting rod 13, and the glue in the carrying box 4 is discharged from the connecting pipe 6 to the glue brushing plate 7. At the same time, under the action of the gear 16 and the latch 15, the carrying box 4 moves on the carrying plate 3, and the glue brushing plate 7 brushes glue on the carton, and then repeat the above steps to apply glue to multiple cartons.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A uniform gluing device for cartons, comprising a bottom plate (1), characterized in that: A support column (2) is symmetrically fixedly connected to one side of the upper surface of the bottom plate (1); a bearing plate (3) is arranged between the two support columns (2); a bearing box (4) is arranged on the top of the bearing plate (3); an extrusion plate (5) is slidably sleeved on the top of the bearing box (4); a connecting pipe (6) is fixedly sleeved on the bottom of one side of the bearing box (4); a brushing plate (7) is fixedly connected to one end of the connecting pipe (6); a first positioning plate (8) is fixedly connected to one side of the upper surface of the bottom plate (1); a second positioning plate (9) is arranged on the upper surface of the bottom plate (1); a sealing sleeve (17) is threadedly sleeved on one side of the upper surface of the extrusion plate (5); the sealing sleeve (17) is threadedly sleeved on one side of the upper surface of the extrusion plate (5); The inner cavity of the sleeve (17) and the inner cavity of the connecting pipe (6) are both slidably sleeved with a baffle (18); the bottom of the inner wall of the carrying box (4) is fixedly sleeved with a fixed sleeve (10); the outer wall of the fixed sleeve (10) is slidably sleeved with an extrusion plate (5); the inner cavity of the fixed sleeve (10) is rotatably sleeved with a first screw rod (11); the top of the outer wall of the first screw rod (11) is threadedly sleeved with a connecting collar (12); four connecting rods (13) are fixedly connected to the sides of the bottom of the connecting collar (12) in a circular array; the bottom of the connecting rods (13) is fixedly connected to the extrusion plate (5); the bottom of the carrying box (4) is symmetrically fixedly connected with a connecting block (19). The outer wall of the connecting block (19) is slidably sleeved with the bearing plate (3), a groove (14) is provided in the middle of the upper surface of the bearing plate (3), and a plurality of latch teeth (15) are fixedly connected to the inner wall of the groove (14) at equal intervals, the top of the first screw rod (11) is fixedly connected to the first rotating disk, the bottom of the outer wall of the first screw rod (11) passes through the fixed sleeve (10) and is fixedly sleeved with a gear (16), the gear (16) is meshingly connected with the latch teeth (15), and a sliding groove (20) is provided on the opposite side of the two support columns (2), and a second screw rod (22) is rotatably sleeved in the inner cavity of the sliding groove (20), and the outer wall of the second screw rod (22) is threadedly sleeved A slider (21) is connected, one end of the slider (21) is fixedly connected to the bearing plate (3), and the outer wall of the slider (21) is slidably sleeved with the slide groove (20), the top of the second screw rod (22) passes through the bearing plate (3) and is fixedly connected with the second turntable (23), the side of the upper surface of the second turntable (23) is slidably sleeved with a limit rod (24), the bottom of the outer wall of the limit rod (24) is slidably clamped with the support column (2), the upper surface of the bottom plate (1) is symmetrically provided with through holes (25), the second positioning plate (9) is symmetrically slidably sleeved with bolts (26), and the bottom of the outer wall of the bolt (26) passes through the through hole (25) and is threadedly sleeved with a positioning block.

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