Convenient gluing device for paper box manufacturing

Abstract

The utility model discloses a convenient gluing device for carton manufacturing, which comprises a first glue box and a second glue box, gluing wheels are rotatably arranged below the first glue box and the second glue box through lower support legs and connecting shafts, and the first glue box and the second glue box are detachably connected through connecting plates and fixing bolts. The two sides of the first glue box and the two sides of the second glue box are further provided with linear glue brushing limiting mechanisms, and the linear glue brushing limiting mechanisms comprise side face limiting frames arranged on the two sides of the first glue box and the two sides of the second glue box through supporting frames. The first glue box and the second glue box are detachably connected through the connecting plate and the fixing bolt, double-layer glue coating treatment can be achieved when the glue boxes are moved at a time through the two glue coating wheels, the glue coating uniformity is high, and the phenomenon of uneven glue coating or local glue coating missing is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of paper box gluing equipment, in particular to a convenient gluing device for making paper boxes. Background Art

[0002] Paper boxes are the most widely used packaging products, often used as wrappers for goods or protective outer layers. During the production process, they require gluing to facilitate shaping or to adhere to wrapping paper. There are two common methods for applying glue: brush application, which results in uneven application and low efficiency. Automatic gluing machines are more efficient, but are unsuitable for small workpieces or localized application, and are also costly.

[0003] A new manual glue coating machine with application number 202222476974.X in the prior art includes a glue coating box with a square groove bottom and a glue outlet, a glue feeding roller, a glue coating roller and a handle. Support blocks are provided on both sides of the glue coating box. The support blocks slide up and down to form a support seat assembly for supporting the manual glue coating machine. A driving mechanism is also provided on the glue coating box. The driving mechanism can simultaneously drive the support seat assemblies on both sides to move up and down, so that the support seat assembly extends to the bottom of the glue coating roller in a supporting state, or the support seat assembly is The assembly is stored above the glue coating roller in a storage state; when the glue coating machine needs to be lowered, the support seat assemblies on both sides can be driven downward by the driving mechanism, so that the support seat assemblies extend to the bottom of the glue coating roller in a supporting state, so that the glue coating machine can be placed on the workplace at any time, which is very convenient; when the glue coating machine is working, the support seat assembly is stored above the glue coating roller in a storage state, which will not affect its normal operation. However, a single movement of the glue box can only perform a single layer of glue coating, which makes the glue coating uniformity poor, and the accuracy of manual linear glue brushing is low. Summary of the Invention

[0004] The purpose of the utility model is to provide a convenient gluing device for paper box production, so as to solve the problems in the prior art that only a single layer of gluing can be performed when the glue box is moved once, resulting in poor gluing uniformity and low precision of manual linear gluing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a convenient gluing device for making paper boxes, comprising a first glue box and a second glue box, wherein the first glue box and the second glue box are both provided with glue-coating wheels rotatable by lower supporting feet and connecting shafts, the first glue box and the second glue box are detachably connected by a connecting plate and a fixing bolt, and a linear glue brushing limiting mechanism is further provided on both sides of the first glue box and the second glue box, and the linear glue brushing limiting mechanism includes a side limiting frame arranged on both sides of the first glue box and the second glue box through a support frame.

[0006] Furthermore, the bottom of the first glue box and the second glue box are provided with glue outlet holes, and the upper part of the glue coating wheel is rotatably clamped in the glue outlet holes.

[0007] Furthermore, a mounting seat is provided on one side of each of the first and second plastic boxes, and a handle is provided on the outer side of one end of the mounting seat through a thread, and a protective sleeve is provided on one end of the handle.

[0008] Furthermore, the support frame includes a first connecting seat arranged on both sides of the first plastic box and the second plastic box, a horizontal support plate is inserted into one end of the first connecting seat, and a longitudinal vertical plate is provided at one end of the horizontal support plate through the second connecting seat, and the side limit frame is fixedly arranged on the inner side of the longitudinal vertical plate.

[0009] Furthermore, the second connecting seat is slidingly sleeved on the outer side of one end of the transverse support plate, the first connecting seat is threaded with a first locking bolt, and the second connecting seat is threaded with a second locking bolt on the upper side.

[0010] Furthermore, rollers are provided at both ends of the side limit frame through a transmission shaft, and two groups of rollers are provided in parallel.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model provides glue coating wheels under the first glue box and the second glue box, which are rotatable through the lower supporting feet and the connecting shaft. The two glue coating wheels can realize double-layer glue coating when the glue box is moved once, so that the glue coating is more uniform and the occurrence of uneven glue coating or local glue leakage is effectively prevented.

[0013] The first glue box and the second glue box of the utility model are detachably connected by a connecting plate and a fixing bolt, so that the first glue box and the second glue box are connected conveniently and quickly, and can be used for single-roller or double-roller gluing, thereby improving the flexibility of gluing.

[0014] The utility model also provides a linear glue brushing limiting mechanism on both sides of the first glue box and the second glue box. The linear glue brushing limiting mechanism includes side limiting frames arranged on both sides of the first glue box and the second glue box through a support frame. The side limiting frames of the linear glue brushing limiting mechanism are slidably clamped on the two side walls of the box to be glued, which can perform linear limiting processing when applying glue on the surface of the box, which is beneficial to improving the accuracy of linear glue brushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the double-plastic box structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the single plastic box structure of the utility model;

[0018] Figure 3 This is a schematic diagram of a single glue box without a linear glue brushing limiting mechanism of the present invention.

[0019] In the figure: 1. First plastic box; 2. Second plastic box; 3. Lower support foot; 4. Connecting shaft; 5. Gluing wheel; 6. Mounting seat; 7. Handle; 8. Protective cover; 9. Fixing bolt; 10. Connecting plate; 11. First connecting seat; 12. Horizontal support plate; 13. Second connecting seat; 14. Second locking bolt; 15. Roller; 16. Side limit frame; 17. Longitudinal vertical plate; 18. First locking bolt. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1 , Figure 2 , Figure 3 When the glue sizing plate 1 is moved, the glue sizing plate 1 is moved to the bottom of the glue sizing plate 1 and the bottom of the glue sizing plate 1 is moved to the bottom of the glue sizing plate 1. The glue sizing plate 1 is moved to the bottom of the glue sizing plate 1 and the bottom of the glue sizing plate 1 is moved to the bottom of the glue sizing plate 1. When the glue sizing plate 1 is moved, the glue sizing plate 1 is moved to the bottom of the glue sizing plate 1 and the bottom of the glue sizing plate 1 is moved to the bottom of the glue sizing plate 1.

[0022] like Figure 1 and Figure 2As shown, in order to perform linear limiting when applying glue on the box surface and improve the accuracy of linear glue brushing, a linear glue brushing limiting mechanism is further provided on both sides of the first glue box 1 and the second glue box 2. The linear glue brushing limiting mechanism includes side limiting frames 16 arranged on both sides of the first glue box 1 and the second glue box 2 through a support frame. The side limiting frames 16 of the linear glue brushing limiting mechanism are slidably clamped on the two side walls of the box to be glued, which can perform linear limiting when applying glue on the box surface, which is beneficial to improving the accuracy of linear glue brushing.

[0023] like Figure 1 and Figure 2 As shown, in order to meet the needs of linear gluing of cartons of different widths, the support frame also includes a first connecting seat 11 arranged on both sides of the first glue box 1 and the second glue box 2, a horizontal support plate 12 is inserted into one end of the first connecting seat 11, and a longitudinal vertical plate 17 is provided at one end of the horizontal support plate 12 through the second connecting seat 13, a side limit frame 16 is fixedly arranged on the inner side of the longitudinal vertical plate 17, and the second connecting seat 13 is slidably sleeved on the outer side of one end of the horizontal support plate 12, a first locking bolt 18 is threaded on the first connecting seat 11, and a second locking bolt 14 is threaded on the upper side of the second connecting seat 13, so that the position of the second connecting seat 13 and the longitudinal vertical plate 17 fixed to the horizontal support plate 12 can be adjusted by moving, so that the distance between the two side limit frames 16 can be adjusted, thereby meeting the needs of linear gluing of cartons of different widths.

[0024] like Figure 1 and Figure 2 As shown, in order to improve the stability of straight-line glue brushing, rollers 15 are provided at both ends of the side limit frame 16 through the transmission shaft, and two groups of rollers 15 are provided in parallel, so as to improve the smoothness of the sliding connection between the side limit frame 16 and the two sides of the paper box, thereby improving the stability of straight-line glue brushing.

[0025] The working principle and usage process of the present invention are as follows: when in use, since the first glue box 1 and the second glue box 2 are both provided with glue coating wheels 5 which are rotated by the lower support legs 3 and the connecting shaft 4, the two glue coating wheels 5 can achieve double-layer glue coating when the glue box is moved once, so that the glue coating is more uniform, and the occurrence of uneven glue coating or local glue leakage is effectively prevented. Moreover, the first glue box 1 and the second glue box 2 are detachably connected by the connecting plate 10 and the fixing bolts 9, so that the connection between the first glue box 1 and the second glue box 2 is convenient and fast, and single-roller or double-roller glue coating can be used, thereby improving the flexibility of glue coating.

[0026] Finally, it should be noted that the above description is merely 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, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A convenient gluing device for making a paper box, comprising a first glue box (1) and a second glue box (2), characterized in that: Glue coating wheels (5) are rotatably provided under the first glue box (1) and the second glue box (2) via lower legs (3) and connecting shafts (4). The first glue box (1) and the second glue box (2) are detachably connected via a connecting plate (10) and a fixing bolt (9). A linear glue brushing limiting mechanism is further provided on both sides of the first glue box (1) and the second glue box (2). The linear glue brushing limiting mechanism includes side limiting frames (16) arranged on both sides of the first glue box (1) and the second glue box (2) via a support frame.

2. The convenient gluing device for making a paper box according to claim 1, characterized in that: The first glue box (1) and the second glue box (2) are provided with glue outlet holes at their inner bottoms, and the upper portion of the glue coating wheel (5) is rotatably clamped in the glue outlet holes.

3. The convenient gluing device for making a paper box according to claim 2, characterized in that: A mounting seat (6) is provided on one side of each of the first plastic box (1) and the second plastic box (2), and a handle (7) is provided on the outer side of one end of the mounting seat (6) through a thread, and a protective sleeve (8) is provided on one end of the handle (7).

4. The convenient gluing device for making a paper box according to claim 1, characterized in that: The support frame comprises a first connecting seat (11) arranged on both sides of the first plastic box (1) and the second plastic box (2); a transverse support plate (12) is inserted into one end of the first connecting seat (11); a longitudinal vertical plate (17) is provided at one end of the transverse support plate (12) through the second connecting seat (13); and the side limiting frame (16) is fixedly arranged on the inner side of the longitudinal vertical plate (17).

5. The convenient gluing device for making a paper box according to claim 4, characterized in that: The second connecting seat (13) is slidably sleeved on the outside of one end of the transverse support plate (12); a first locking bolt (18) is threadedly provided on the first connecting seat (11); and a second locking bolt (14) is threadedly provided on the upper side of the second connecting seat (13).

6. The convenient gluing device for making a paper box according to claim 1, characterized in that: Rollers (15) are provided at both ends of the side limiting frame (16) via a transmission shaft, and two groups of rollers (15) are provided in parallel.

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