An automatic glue amount control device for a folder gluer

Abstract

The utility model discloses a kind of automatic glue amount control equipment for box pasting machine, including working base, the top of working base is fixedly provided with U-shaped support frame, the automatic glue amount control equipment for this box pasting machine is cooperated between driving shaft, disc, control amount through-hole and bottom baffle strip, only needs to start first servo motor, driving driving shaft rotates, disc rotates in turn, the control amount through-hole of the aperture size required is rotated to the just below of glue outlet bottom tube, then make second servo motor work driving bottom baffle strip rotates, when bottom baffle strip rotates and separates with control amount through-hole bottom, the glue in control amount through-hole will be automatically discharged downward, when bottom baffle strip rotates to control amount through-hole bottom, control amount through-hole bottom is plugged, prevent the glue in control amount through-hole from flowing out downward, to automatically control the amount of glue discharge each time, can be according to actual situation Quick, conveniently complete the adjustment of glue discharge amount, it is convenient and reliable to operate, and widely applicable.

Description

Technical Field

[0001] This utility model relates to the field of glue quantity control technology, specifically to an automatic glue quantity control device for a box gluing machine. Background Technology

[0002] Against the backdrop of the rapid development of the packaging and printing industry, the glue gluing machine, as the core equipment for paper box forming, directly affects the bonding strength, appearance smoothness, and production efficiency of the product due to the quality of its glue coating. However, traditional glue gluing machines generally use mechanical glue valves or fixed pressure glue supply systems, which have technical defects such as rough glue quantity control, slow response, and serious glue waste. Especially when producing multiple specifications of paper boxes continuously, problems such as glue opening and glue overflow caused by unstable glue quantity occur frequently, resulting in a high rework rate and seriously restricting the efficiency improvement of automated production lines.

[0003] Existing automatic glue dispensing control equipment for carton gluing machines is inconvenient to operate and has a cumbersome structure, making it difficult to quickly and conveniently adjust the glue dispensing amount according to actual conditions. Therefore, it is necessary to provide an automatic glue dispensing control equipment for carton gluing machines to solve the above-mentioned technical problems. Utility Model Content

[0004] (a) Technical problems to be solved To overcome the shortcomings of existing technologies, an automatic glue quantity control device for a box gluing machine is proposed to solve the problem that adjusting the glue discharge amount each time is inconvenient, the structure is cumbersome, and it is difficult to quickly and conveniently adjust the glue discharge amount according to the actual situation.

[0005] (II) Technical Solution This utility model is achieved through the following technical solution: This utility model proposes an automatic glue dosage control device for a box-gluing machine, including a working base. A U-shaped support frame is fixedly installed on the top of the working base. A glue container for holding glue for the box-gluing machine is fixedly inserted through the middle of the U-shaped support frame. A sealing top cover is movably inserted through the top of the glue container. A glue outlet tube is fixedly connected to the bottom of the glue container. A functional disc box is fixedly connected to the bottom of the glue outlet tube. A volume control disc mechanism is rotatably installed between the inner walls of the functional disc box. A first servo motor is fixedly installed in the middle of the top of the functional disc box. A side support plate is fixedly installed at the bottom left side of the functional disc box. A second servo motor is fixedly installed on the top of the side support plate. The output shaft of the second servo motor passes through the bottom of the side support plate and is fixedly installed with a bottom baffle strip. A notch is opened on the left side of the bottom of the functional disc box.

[0006] Furthermore, the control disc mechanism includes a drive shaft, which is rotatably connected between the upper and lower walls of the inner cavity of the functional disc box.

[0007] Furthermore, the top of the drive shaft passes through the top of the functional disc box and is fixedly connected to the output shaft of the first servo motor, and a disc is fixedly sleeved on the outside of the drive shaft.

[0008] Furthermore, the outer wall of the disc is in contact with the inner wall of the functional disc box, and a number of control through holes are evenly opened around the top of the disc.

[0009] Furthermore, the inner diameter of each of the control through holes is different, and the top of the bottom baffle strip is in contact with the bottom of the disk.

[0010] (III) Beneficial Effects Compared with the prior art, this utility model has the following advantages: Through the cooperation of the drive shaft, disc, control through-hole, and bottom baffle strip, the first servo motor is activated to drive the drive shaft to rotate, causing the disc to rotate accordingly. This rotates the control through-hole of the required diameter to be directly below the glue outlet tube. Then, the second servo motor drives the bottom baffle strip to rotate. When the bottom baffle strip rotates to the point where it separates from the bottom of the control through-hole, the glue in the control through-hole will automatically flow downwards. When the bottom baffle strip rotates to the bottom of the control through-hole, it blocks the bottom of the control through-hole, preventing the glue from flowing downwards. This automatically controls the amount of glue discharged each time, allowing for quick and convenient adjustment of the glue discharge amount according to actual conditions. The operation is convenient and reliable, and it has a wide range of applications. Attached Figure Description

[0011] Figure 1 This is a front view of the present invention; Figure 2 This is a cross-sectional view of the glue container of this utility model; Figure 3 This utility model Figure 2 A magnified view of a section at point A in the middle; Figure 4 This is a top view of the volume control disc mechanism of this utility model.

[0012] In the diagram: 1. Working base; 2. U-shaped support frame; 3. Glue container; 4. Sealed top cover; 5. Glue dispensing bottom tube; 6. Functional disc box; 7. Measurement control disc mechanism; 71. Drive shaft; 72. Disc; 73. Measurement control through hole; 8. First servo motor; 9. Side support plate; 10. Second servo motor; 11. Bottom baffle strip. Detailed Implementation

[0013] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0014] An automatic glue dispensing control device for a box gluing machine includes a working base 1. A U-shaped support frame 2 is fixedly installed on the top of the working base 1. A glue container 3 for holding glue for the box gluing machine is fixedly inserted through the middle of the U-shaped support frame 2. A sealing top cover 4 is movably inserted through the top of the glue container 3. A glue dispensing bottom pipe 5 is fixedly connected to the bottom of the glue container 3. A functional disc box 6 is fixedly connected to the bottom of the glue dispensing bottom pipe 5. A volume control disc mechanism 7 is rotatably installed between the inner walls of the functional disc box 6. A first servo motor 8 is fixedly installed in the middle of the top of the functional disc box 6. A side support plate 9 is fixedly installed at the bottom left side of the functional disc box 6. A second servo motor 10 is fixedly installed on the top of the side support plate 9. The output shaft of the second servo motor 10 passes through the bottom of the side support plate 9 and is fixedly installed with a bottom baffle strip 11. A notch is opened on the bottom left side of the functional disc box 6.

[0015] In this embodiment, the control disc mechanism 7 includes a drive shaft 71, which is rotatably connected between the upper and lower walls of the inner cavity of the functional disc box 6.

[0016] In this embodiment, the top of the drive shaft 71 passes through the top of the functional disc box 6 and is fixedly connected to the output shaft of the first servo motor 8, and the drive shaft 71 is fixedly sleeved with a disc 72.

[0017] In this embodiment, the outer wall of the disc 72 is in contact with the inner wall of the functional disc box 6, and a plurality of control through holes 73 are evenly opened around the top of the disc 72.

[0018] In this embodiment, the inner diameter of each control through hole 73 is different, and the top of the bottom baffle strip 11 is in contact with the bottom of the disk 72.

[0019] Through the interaction of the drive shaft 71, disc 72, control through hole 73, and bottom baffle strip 11, simply start the first servo motor 8 to drive the drive shaft 71 to rotate, and the disc 72 will rotate accordingly, rotating the control through hole 73 of the required diameter to be directly below the glue dispensing bottom tube 5. Then, the second servo motor 10 will work to drive the bottom baffle strip 11 to rotate. When the bottom baffle strip 11 rotates to the point where it separates from the bottom of the control through hole 73, the glue in the control through hole 73 will automatically discharge downwards. When the bottom baffle strip 11 rotates to the bottom of the control through hole 73, it will block the bottom of the control through hole 73, preventing the glue in the control through hole 73 from flowing downwards. This automatically controls the amount of glue discharged each time, and can quickly and conveniently adjust the amount of glue discharged according to the actual situation. It is easy and reliable to operate and has a wide range of applications.

[0020] Working principle: During use, the glue for the gluing machine is placed inside the glue container 3. When it is necessary to adjust the amount of glue discharged from the glue container 3 at one time, simply start the first servo motor 8 to drive the drive shaft 71 to rotate. The disc 72 rotates accordingly, rotating the control hole 73 of the required diameter to directly below the glue bottom tube 5. Then, the first servo motor 8 stops working and the second servo motor 10 is started. The second servo motor 10 drives the bottom baffle strip 11 to rotate. When the bottom baffle strip 11 rotates to the point where it separates from the bottom of the control hole 73, the glue in the control hole 73 is automatically discharged downwards. When the bottom baffle strip 11 rotates to the bottom of the control hole 73, it blocks the bottom of the control hole 73, preventing the glue in the control hole 73 from flowing downwards, thereby controlling the amount of glue discharged each time.

[0021] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic glue dosage control device for a box-gluing machine, characterized in that, The device includes a work base (1), a U-shaped support frame (2) fixedly installed on the top of the work base (1), a glue container (3) for holding glue for a gluing machine fixedly passing through the middle of the U-shaped support frame (2), a sealing top cover (4) movably passing through the top of the glue container (3), a glue outlet bottom pipe (5) fixedly connected to the bottom of the glue container (3), a functional disc box (6) fixedly connected to the bottom of the glue outlet bottom pipe (5), a volume control disc mechanism (7) rotatably installed between the inner walls of the functional disc box (6), a first servo motor (8) fixedly installed in the middle of the top of the functional disc box (6), a side support plate (9) fixedly installed on the bottom left side of the functional disc box (6), a second servo motor (10) fixedly installed on the top of the side support plate (9), the output shaft of the second servo motor (10) passing through the bottom of the side support plate (9) and a bottom baffle strip (11) fixedly installed, and a notch opened on the left side of the bottom of the functional disc box (6).

2. The automatic glue dosage control device for a box-gluing machine according to claim 1, characterized in that, The control disc mechanism (7) includes a drive shaft (71), which is rotatably connected between the upper and lower walls of the inner cavity of the functional disc box (6).

3. The automatic glue dosage control device for a box-gluing machine according to claim 2, characterized in that, The top of the drive shaft (71) passes through the top of the functional disc box (6) and is fixedly connected to the output shaft of the first servo motor (8). The drive shaft (71) is externally fitted with a disc (72).

4. The automatic glue dosage control device for a box-gluing machine according to claim 3, characterized in that, The outer wall of the disc (72) is in contact with the inner wall of the functional disc box (6), and a number of control through holes (73) are evenly opened around the top of the disc (72).

5. The automatic glue dosage control device for a box-gluing machine according to claim 4, characterized in that, The inner diameter of each of the control through holes (73) is different, and the top of the bottom baffle strip (11) is in contact with the bottom of the disk (72).

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