Full-automatic high-speed folder gluer

Abstract

The utility model discloses a full-automatic high-speed folder gluer, and relates to the technical field of packaging and printing. The full-automatic high-speed box pasting machine comprises a machine body and a belt conveyor installed at the upper end of the machine body, a glue gun is installed at the upper end of the belt conveyor through a support, a glue nozzle is installed at the bottom of the glue gun, an installation cylinder is arranged in the glue gun, a second screw rod is movably installed in the installation cylinder through a partition plate, and the second screw rod is connected with the second screw rod. The top end of the second screw rod is fixedly connected with a first bevel gear, the side end of the first bevel gear is meshed with a second bevel gear, and the second bevel gear is connected with a rotating handle through a rotating rod. In order to overcome the defect that the gluing amount is inconvenient to adjust when the box pasting machine is used, the size of a glue outlet gap at the nozzle is adjusted through lifting of the plug, and then the gluing amount is adjusted, so that the box pasting machine is suitable for paper boxes made of different materials, and the bonding effect of the box pasting machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging and printing, in particular to a full-automatic high-speed folder gluing machine. Background Art

[0002] In the packaging and printing industry, the application of the folder gluer is the last step in the packaging box processing. It is to fold the printed and die-cut cardboard into shape and glue the edges. The use of machine gluer replaces manual gluer, which reduces labor costs and improves efficiency. However, the folder gluer has the following defects when in use:

[0003] The amount of glue applied is not easy to adjust. Different cardboard materials have different water absorption and bonding properties, so the required amount of glue applied is different. If the amount of glue applied is too much, the glue will overflow from the outer surface of the carton, resulting in an untidy appearance of the product and increasing the cost of materials. If the amount of glue applied is too little, the carton will not be firmly bonded and will easily crack or fall apart during transportation and use.

[0004] Therefore, in order to solve the defect that the glue amount is not easy to adjust when the folder gluer is in use, it is necessary to propose a fully automatic high-speed folder gluer. Utility Model Content

[0005] The utility model aims to provide a fully automatic high-speed box gluing machine, which adjusts the size of the glue outlet gap at the nozzle by raising and lowering the plug, and then adjusts the amount of glue applied, so as to adapt to paper boxes of different materials, improve the bonding effect of the box gluing machine, and solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A fully automatic high-speed folder gluing machine comprises a machine body and a belt conveyor installed on the upper end of the machine body, a glue gun is installed on the upper end of the belt conveyor through a bracket, a glue nozzle is installed at the bottom of the glue gun, a mounting cylinder is arranged in the glue gun, a second screw is movably installed in the mounting cylinder through a partition, a first bevel gear is fixedly connected to the top end of the second screw, a second bevel gear is meshed with a side end of the first bevel gear, and the second bevel gear is connected to a rotating handle through a rotating rod;

[0008] The second screw rod is externally threadedly connected with a lifting rod, the bottom of the lifting rod is fixedly connected with a plug matched with the nozzle, and both sides of the lifting rod are slidably connected with the inner wall of the installation cylinder through a sliding block.

[0009] Preferably, a fixing plate is welded to the back end of the glue gun, a first screw is threadedly connected to the fixing plate, and a rubber wheel is movably mounted on the bottom of the first screw via a mounting frame.

[0010] Preferably, a third screw is threadedly connected to the bracket, a turning handle is fixedly mounted on the top of the third screw and the first screw, and a locking plate matched with the turning handle is fixedly connected to the bottom of the third screw.

[0011] Preferably, a glue box is fixedly mounted on the bracket, a water pump is fixedly mounted on the upper end of the glue box, one end of the water pump is sealedly connected to the glue box through a hose, and the other end of the water pump is sealedly connected to the glue gun through a hose.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. This fully automatic high-speed folder gluer adjusts the size of the glue outlet gap at the glue nozzle by lifting and lowering the plug, and uses the locking plate to limit the rotating handle, thereby preventing the second screw from rotating, so that the plug can remain in place, achieving precise control of the glue outlet size and glue output, ensuring that the folder gluer avoids glue overflow or glue shortage during gluing;

[0014] 2. This fully automatic high-speed box gluing machine, when the glue is sprayed out from the glue nozzle, the glue wheel can smooth the glue sprayed on the cardboard to ensure that the glue is evenly distributed on the bonding part of the paper box, improving the firmness of the paper box bonding. At the same time, the glue wheel can make the glue layer thinner and more uniform, which helps the glue dry faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 For the utility model Figure 1 A magnified image;

[0017] Figure 3 This is the internal structure diagram of the glue gun of the present utility model.

[0018] In the figure: 1, machine body; 11, bracket; 2, belt conveyor; 3, glue box; 4, water pump; 5, hose; 6, glue gun; 61, glue nozzle; 62, fixing plate; 63, first screw; 64, mounting frame; 65, rubber wheel; 66, mounting cylinder; 661, partition; 662, second screw; 663, first bevel gear; 664, lifting rod; 665, plug; 666, slider; 667, second bevel gear; 668, rotating rod; 669, rotating handle; 7, third screw; 71, locking plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0020] In order to solve the technical problem of how to achieve uniform glue spraying in folder gluer, please refer to Figure 1 , this embodiment provides the following technical solutions:

[0021] A fully automatic high-speed box gluing machine comprises a machine body 1 and a belt conveyor 2 installed on the upper end of the machine body 1, a glue gun 6 is installed on the upper end of the belt conveyor 2 through a bracket 11, a glue nozzle 61 is installed at the bottom of the glue gun 6, a fixing plate 62 is welded to the back end of the glue gun 6, a first screw 63 is threadedly connected to the fixing plate 62, a turning handle is fixedly installed on the top end of the first screw 63, and a rubber wheel 65 is movably installed on the bottom of the first screw 63 through a mounting frame 64.

[0022] A glue box 3 is fixedly mounted on the bracket 11 , a water pump 4 is fixedly mounted on the upper end of the glue box 3 , one end of the water pump 4 is sealedly connected to the glue box 3 via a hose 5 , and the other end of the water pump 4 is sealedly connected to a glue gun 6 via the hose 5 .

[0023] Specifically, the first screw 63 is rotated by turning the handle, and the first screw 63 drives the rubber wheel 65 to rise and fall, so that the bottom end of the rubber wheel 65 fits with the surface of the cardboard, and then the water pump 4 is started, and the water pump 4 guides the glue in the glue tank 3 into the glue gun 6, and finally sprays it out from the glue nozzle 61. The glue sprayed on the cardboard will be smoothed by the rubber wheel 65 to achieve uniform glue spraying.

[0024] In order to solve the technical problem of how to accurately control the glue amount of the folder gluer, please refer to Figure 2-Figure 3 , this embodiment provides the following technical solutions:

[0025] A mounting tube 66 is provided in the glue gun 6, and a second screw rod 662 is movably installed in the mounting tube 66 through a partition plate 661. The top end of the second screw rod 662 is fixedly connected to a first bevel gear 663, and the side end of the first bevel gear 663 is meshed with a second bevel gear 667. The second bevel gear 667 is connected to a rotating handle 669 through a rotating rod 668. A third screw rod 7 is threadedly connected to the bracket 11, and a rotating handle is fixedly installed on the top end of the third screw rod 7. The bottom of the third screw rod 7 is fixedly connected to a locking plate 71 adapted to the rotating handle 669.

[0026] The second screw rod 662 is externally threadedly connected to a lifting rod 664 , a plug 665 adapted to the nozzle 61 is fixedly connected to the bottom of the lifting rod 664 , and both sides of the lifting rod 664 are slidably connected to the inner wall of the installation cylinder 66 through sliders 666 .

[0027] Specifically, when the amount of glue coating needs to be adjusted, the third screw rod 7 is first rotated by turning the handle, and the third screw rod 7 drives the locking plate 71 to move upward until it is separated from the handle 669, and then the handle 669 is rotated, and the handle 669 drives the first bevel gear 663 to rotate through the rotating rod 668, and the first bevel gear 663 then drives the second bevel gear 667 meshing with it to rotate, and the second bevel gear 667 drives the second screw rod 662 fixedly connected to it to rotate. Since the lifting rod 664 is threadedly connected to the second screw 662, and the lifting rod 664 is slidably connected to the mounting cylinder 66 through the slider 666, the lifting rod 664 can move up and down to block the glue outlet, so as to adjust the glue outlet amount. After the adjustment is completed, the third screw rod 7 is rotated by turning the handle, so that the locking plate 71 moves downward until the locking plate 71 is engaged with the handle 669, and the handle 669 is limited, so that the plug 665 can be kept in the adjusted position and fixed, so as to achieve accurate control of the glue coating amount.

[0028] Working principle: When using this fully automatic high-speed folder gluer, the glue output amount is first adjusted according to the material of the paper, and the third screw rod 7 is rotated by the turning handle to move the locking plate 71 upward, and then the turning handle 669 is turned. The turning handle 669 drives the first bevel gear 663 to rotate, and the first bevel gear 663 drives the second screw rod 662 to rotate through the second bevel gear 667, so that the lifting rod 664 moves up and down, and drives the plug 665 to block the glue outlet, thereby adjusting the glue output amount. After the adjustment is completed, the third screw rod 7 is reversed again, so that the locking plate 71 is engaged with the turning handle 669, ensuring that the plug 665 remains in place, and then the water pump 4 is started. The water pump 4 guides the glue in the glue tank 3 to the glue gun 6, and finally sprays it out from the glue nozzle 61, and then it is smoothed by the rubber wheel 65 after spraying.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic high-speed folder gluing machine, comprising a machine body (1) and a belt conveyor (2) mounted on the upper end of the machine body (1), characterized in that: A glue gun (6) is installed at the upper end of the belt conveyor (2) via a bracket (11); a glue nozzle (61) is installed at the bottom of the glue gun (6); a mounting tube (66) is provided in the glue gun (6); a second screw rod (662) is movably installed in the mounting tube (66) via a partition (661); a first bevel gear (663) is fixedly connected to the top end of the second screw rod (662); a second bevel gear (667) is meshed with a side end of the first bevel gear (663); and the second bevel gear (667) is connected to a rotating handle (669) via a rotating rod (668); The second screw rod (662) is externally threadedly connected to a lifting rod (664), the bottom of which is fixedly connected to a plug (665) adapted to the nozzle (61), and both sides of the lifting rod (664) are slidably connected to the inner wall of the mounting tube (66) via sliders (666).

2. A fully automatic high-speed folder-gluing machine according to claim 1, characterized in that: A fixing plate (62) is welded to the back end of the glue gun (6), a first screw rod (63) is threadedly connected to the fixing plate (62), and a glue wheel (65) is movably mounted on the bottom of the first screw rod (63) via a mounting frame (64).

3. A fully automatic high-speed folder-gluing machine according to claim 2, characterized in that: A third screw rod (7) is threadedly connected to the bracket (11); a turning handle is fixedly mounted on the top of the third screw rod (7) and the first screw rod (63); and a locking plate (71) adapted to the turning handle (669) is fixedly connected to the bottom of the third screw rod (7).

4. The fully automatic high-speed folder-gluing machine according to claim 1, characterized in that: A glue box (3) is fixedly mounted on the bracket (11), a water pump (4) is fixedly mounted on the upper end of the glue box (3), one end of the water pump (4) is sealedly connected to the glue box (3) via a hose (5), and the other end of the water pump (4) is sealedly connected to a glue gun (6) via a hose (5).

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