Mobile numerical control intelligent circulating hot glue machine

Abstract

The utility model relates to mobile numerical control intelligent circulating hot glue machine belongs to hot glue machine technical field, including support, the top fixed mounting of support has hot glue machine body, rotates and installs the driving roller in the inside of hot glue machine body, rotates and connects to have the rubber coating roller in the inside of hot glue machine body and located the top of driving roller, both ends of the top of hot glue machine body are all fixedly connected with fixed frame, the inside of fixed frame all is connected with the adjusting block of sliding, the utility model has the beneficial effect that through the rotation of driving roller, will its periphery glue transmission to rubber coating roller, and then can cooperate with the driven roller, realize the automatic rubber coating purpose of pad paper, and through the rotation of adjusting screw, can drive adjusting block to go up and down in fixed frame, and then can adjust the use height of driven roller, to this can accurate control rubber coating pressure, avoid the speed fluctuation of manual operation and experience dependence, thereby can realize even glue layer coating.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot glue machine technical field especially relates to mobile numerical control intelligent circulation hot glue machine. BACKGROUND

[0002] In the production process of the packaging box, in order to improve the strength of the box body, buffering performance and appearance quality, it is often necessary to paste the inner layer of the pad paper (such as buffer paperboard or shockproof lining paper), and the pad paper and the box body are firmly bonded through the gluing process.

[0003] The traditional manual gluing machine usually adopts simple mechanical structure, and the worker holds the glue gun or the roller device, and continuously applies glue along the edge or surface of the pad paper, since manual operation is difficult to maintain uniform speed, and the glue amount control depends on experience, leading to uneven gluing, and the problems of too thick glue layer (glue overflow waste) or too thin glue layer (poor bonding) are prone to occur, affecting the overall quality of the packaging box, in addition, the traditional manual gluing machine is difficult to recycle the dropped glue, and further will cause the waste of glue. UTILITY MODEL CONTENTS

[0004] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a mobile numerical control intelligent circulation hot glue machine.

[0005] The technical scheme of the utility model is as follows: the mobile numerical control intelligent circulation hot glue machine comprises a support, a hot glue machine body is fixedly installed at the top of the support, a driving roller is rotatably installed in the hot glue machine body, a glue applying roller is rotatably connected above the driving roller in the hot glue machine body, fixed frames are fixedly connected at both ends of the top of the hot glue machine body, adjusting blocks are slidably connected in the fixed frames, two driven rollers are rotatably installed between the two adjusting blocks, adjusting screws are threadedly connected in the fixed frames, the bottoms of the adjusting screws are rotatably connected with the corresponding adjusting blocks, and the adjusting blocks are slidably connected with the inner walls of the fixed frames.

[0006] By adopting the above technical scheme, through the rotation of the driving roller, the glue on the outer periphery thereof is transferred to the glue applying roller, and then the glue applying roller can be cooperated with the driven roller to realize the automatic gluing purpose of the pad paper.

[0007] As a preferred embodiment, the hot glue machine body is provided with a recycling assembly, the recycling assembly comprises a fixed box installed in the support, a circulating pump is built-in in the fixed box, the output end of the circulating pump extends to the driving roller, a lower hopper is fixedly connected below the driving roller in the hot glue machine body, and a liquid collecting tank is placed below the lower hopper in the hot glue machine body.

[0008] By adopting the above technical solution, excess glue will fall from the drive roller and the coating roller, then pass through the hopper and into the collection tank, and then be recycled back to the electric heating plate for reheating through the return pipe, thereby realizing the recycling and processing of glue.

[0009] In a preferred embodiment, a filter screen is fixedly connected inside the liquid collection tank, and the output port of the circulation pump is located between the drive roller and the coating roller.

[0010] By adopting the above technical solution and using a filter screen, impurities in the fallen glue can be filtered out, thereby improving the coating effect of the glue on the backing paper.

[0011] In a preferred embodiment, the fixed box is provided with a temperature control component, which includes a liquid storage chamber opened inside the fixed box, an electric heating plate fixedly installed on the inner wall of the liquid storage chamber, a temperature sensor fixedly installed on the inner wall of the liquid storage chamber, and a control panel fixedly installed on the outer side of the hot glue machine body.

[0012] By adopting the above technical solution, the temperature of the glue in the storage chamber can be monitored through the function of the temperature sensor.

[0013] In a preferred embodiment, the input end of the circulating pump extends into the interior of the liquid storage chamber, and a return pipe is fixedly connected to the bottom of the liquid collection tank, with the end of the return pipe away from the liquid collection tank extending into the interior of the liquid storage chamber.

[0014] By adopting the above technical solution, the adhesive can be transported through the return pipe.

[0015] In a preferred embodiment, a geared motor is fixedly installed on the outside of the hot glue machine body. The output shaft of the geared motor is fixedly connected to the rotation shaft of the drive roller. The rotation shaft of the drive roller is connected to the rotation shaft of the glue coating roller through a chain drive.

[0016] By adopting the above technical solution, the rotation of the output shaft of the geared motor can drive the drive roller to rotate, and then the rotation of the coating roller can be achieved with the help of the chain.

[0017] In a preferred embodiment, a feed pipe is fixedly installed on the top of the fixed box, casters are rotatably installed at the four corners of the bottom of the bracket, a connecting pipe is fixedly connected to the input end of the circulation pump, and the end of the connecting pipe away from the circulation pump extends into the interior of the liquid storage chamber.

[0018] By adopting the above technical solution, the feeding pipe allows workers to easily pour glue into the storage chamber, and the casters facilitate movement.

[0019] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0020] 1. In this utility model, the rotation of the active roller transfers the glue on its outer periphery to the coating roller, which then works in conjunction with the driven roller to achieve automatic glue application to the backing paper. Furthermore, by rotating the adjusting screw, the adjusting block can be raised and lowered within the fixed frame, thereby adjusting the working height of the driven roller. This allows for precise control of the glue application pressure, avoiding speed fluctuations and reliance on experience during manual operation, and ultimately achieving uniform glue coating.

[0021] 2. In this utility model, during the glue application process on the padding paper, excess glue will fall from the drive roller and the glue application roller, and then pass through the feed hopper and the collection tank. Subsequently, it will be recycled back to the electric heating plate through the return pipe for reheating, thereby realizing the recycling of glue and reducing glue waste. Furthermore, the use of a filter screen can filter out impurities in the fallen glue, thereby improving the coating effect of the glue on the padding paper. Attached Figure Description

[0022] Figure 1 This utility model provides an overall perspective view of a mobile CNC intelligent circulating hot glue machine;

[0023] Figure 2 This utility model provides a cross-sectional view of the hot glue machine body of a mobile CNC intelligent circulating hot glue machine;

[0024] Figure 3 A schematic diagram of the interior of the fixed box of the mobile CNC intelligent circulating hot glue machine provided for this utility model;

[0025] Figure 4 This utility model provides a schematic diagram of the structure of the active roller, the coating roller, and the geared motor of the mobile CNC intelligent circulating hot glue machine.

[0026] Legend: 1. Support frame; 2. Hot glue machine body; 3. Driven roller; 4. Feed hopper; 5. Liquid collection tank; 6. Fixed box; 7. Casters; 8. Drive roller; 9. Glue application roller; 10. Fixed frame; 11. Filter screen; 12. Return pipe; 13. Temperature sensor; 14. Electric heating plate; 15. Liquid storage chamber; 16. Connecting pipe; 17. Circulation pump; 18. Gear motor; 19. Adjusting block; 20. Adjusting screw. Detailed Implementation

[0027] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0028] Reference Figures 1-4 A mobile CNC intelligent circulating hot glue machine includes a support frame 1. A hot glue machine body 2 is fixedly mounted on the top of the support frame 1. An active roller 8 is rotatably mounted inside the hot glue machine body 2. An applicator roller 9 is rotatably connected inside the hot glue machine body 2 and above the active roller 8. Fixed frames 10 are fixedly connected to both ends of the top of the hot glue machine body 2. Adjusting blocks 19 are slidably connected inside each fixed frame 10. Two driven rollers 3 are rotatably mounted between the two adjusting blocks 19. Adjusting screws 20 are threadedly connected inside each fixed frame 10. The bottom of each adjusting screw 20... The adjustment block 19 is rotatably connected to the corresponding adjustment block 19, which is slidably connected to the inner wall of the fixed frame 10. By rotating the active roller 8, the glue on its outer periphery is transferred to the glue coating roller 9, which can then cooperate with the driven roller 3 to achieve the purpose of automatic glue coating on the pad paper. Furthermore, by rotating the adjustment screw 20, the adjustment block 19 can be driven to rise and fall within the fixed frame 10, thereby adjusting the working height of the driven roller 3. This allows for precise control of the glue coating pressure, avoiding speed fluctuations and reliance on experience during manual operation, and thus achieving uniform glue coating.

[0029] Specifically, the hot glue machine body 2 is equipped with a recycling component, which includes a fixed box 6 installed inside the bracket 1. The fixed box 6 contains a circulating pump 17. During the glue application process on the backing paper, excess glue falls from the drive roller 8 and the coating roller 9, then passes through the hopper 4 and into the collection tank 5. Subsequently, it is recycled to the electric heating plate 14 via the return pipe 12 for reheating, thus achieving glue recycling. The output end of the circulating pump 17 extends to the drive roller 8. The hopper 4 is fixedly connected inside the hot glue machine body 2 and below the drive roller 8. The collection tank 5 is placed inside the hot glue machine body 2 and below the hopper 4. A filter screen 11 is fixedly connected inside the collection tank 5. The filter screen 11 can filter out any excess glue that falls into the water. Impurities in the glue are filtered to improve the coating effect on the backing paper. The output port of the circulation pump 17 is located between the drive roller 8 and the glue coating roller 9. A temperature control component is installed inside the fixed box 6. The temperature control component includes a liquid storage chamber 15 inside the fixed box 6. The temperature sensor 13 can monitor the temperature of the glue in the liquid storage chamber 15. When the monitored temperature is lower than the preset temperature of the temperature sensor 13, the control panel will control the electric heating plate 14 to start, so as to achieve the purpose of automatic heating of the glue and avoid the problem of intermittent glue coating caused by low temperature clumping or high temperature decomposition. The electric heating plate 14 is fixedly installed on the inner wall of the liquid storage chamber 15, and the temperature sensor 13 is fixedly installed on the inner wall of the liquid storage chamber 15. The control panel is fixedly installed on the outer side of the hot glue machine body 2.

[0030] Specifically, the input end of the circulating pump 17 extends into the interior of the liquid storage chamber 15. A return pipe 12 is fixedly connected to the bottom of the liquid collection tank 5. The return pipe 12 can transport the glue. The end of the return pipe 12 away from the liquid collection tank 5 extends into the interior of the liquid storage chamber 15. A geared motor 18 is fixedly installed on the outside of the hot glue machine body 2. The output shaft of the geared motor 18 is fixedly connected to the rotation shaft of the drive roller 8. The rotation of the output shaft of the geared motor 18 can drive the drive roller 8 to rotate, and then the glue coating roller 9 can be rotated by means of a chain. The rotation shaft of the drive roller 8 and the rotation shaft of the glue coating roller 9 are connected by chain drive. A feed pipe is fixedly installed on the top of the fixed box 6, which makes it convenient for the staff to pour the glue into the liquid storage chamber 15 through the feed pipe. Universal wheels 7 are rotatably installed at the four corners of the bottom of the bracket 1, which makes it convenient for the universal wheels 7 to move. A connecting pipe 16 is fixedly connected to the input end of the circulating pump 17. The end of the connecting pipe 16 away from the circulating pump 17 extends into the interior of the liquid storage chamber 15.

[0031] Working principle: First, the operator pours glue into the storage chamber 15 through the feed pipe. Then, the electric heating plate 14 is started via the control panel. The circulating pump 17 delivers the glue from the storage chamber 15 to the drive roller 8 and the coating roller 9. Simultaneously, the geared motor 18 is started. The rotation of the output shaft of the geared motor 18 drives the drive roller 8 to rotate, which in turn, via a chain, rotates the coating roller 9. The rotation of the drive roller 8 transfers the glue from its outer periphery to the coating roller 9, thus cooperating with the driven roller 3 to achieve automatic glue application to the backing paper. Furthermore, the rotation of the adjusting screw 20 drives the adjusting screw... The segment 19 moves up and down within the fixed frame 10, thereby adjusting the working height of the driven roller 3. This allows for precise control of the adhesive application pressure, avoiding speed fluctuations and reliance on experience during manual operation. Excess adhesive then falls from the drive roller 8 and the application roller 9, passing through the hopper 4 and collecting in the collection tank 5. Subsequently, it is recycled to the electric heating plate 14 via the return pipe 12 for reheating, thus achieving adhesive recycling. When the monitored temperature is lower than the preset temperature of the temperature sensor 13, the control panel will activate the electric heating plate 14 to automatically heat the adhesive, preventing intermittent adhesive application caused by low-temperature clumping or high-temperature decomposition.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0033] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A mobile CNC intelligent circulating hot glue machine, comprising a support frame (1), characterized in that: The top of the bracket (1) is fixedly installed with a hot glue machine body (2). An active roller (8) is rotatably installed inside the hot glue machine body (2). A glue-applying roller (9) is rotatably connected inside the hot glue machine body (2) and above the active roller (8). Fixed frames (10) are fixedly connected to both ends of the top of the hot glue machine body (2). Adjusting blocks (19) are slidably connected inside the fixed frames (10). Two driven rollers (3) are rotatably installed between the two adjusting blocks (19). Adjusting screws (20) are threadedly connected inside the fixed frames (10). The bottom of the adjusting screws (20) is rotatably connected to the corresponding adjusting blocks (19). The adjusting blocks (19) are slidably connected to the inner wall of the fixed frames (10).

2. The mobile CNC intelligent circulating hot glue machine according to claim 1, characterized in that: The hot glue machine body (2) is equipped with a recycling component inside. The recycling component includes a fixed box (6) installed inside the bracket (1). The fixed box (6) is equipped with a circulation pump (17). The output end of the circulation pump (17) extends to the drive roller (8). A feeding hopper (4) is fixedly connected inside the hot glue machine body (2) and below the drive roller (8). A liquid collection tank (5) is placed inside the hot glue machine body (2) and below the feeding hopper (4).

3. The mobile CNC intelligent circulating hot glue machine according to claim 2, characterized in that: The liquid collection tank (5) is fixedly connected to a filter screen (11), and the output port of the circulation pump (17) is located between the drive roller (8) and the coating roller (9).

4. The mobile CNC intelligent circulating hot glue machine according to claim 2, characterized in that: The fixed box (6) is equipped with a temperature control component, which includes a liquid storage chamber (15) opened inside the fixed box (6). An electric heating plate (14) is fixedly installed on the inner wall of the liquid storage chamber (15). A temperature sensor (13) is fixedly installed on the inner wall of the liquid storage chamber (15). A control panel is fixedly installed on the outer side of the hot glue machine body (2).

5. The mobile CNC intelligent circulating hot glue machine according to claim 2, characterized in that: The input end of the circulating pump (17) extends into the interior of the liquid storage chamber (15), and the bottom of the liquid collection tank (5) is fixedly connected to a return pipe (12), with one end of the return pipe (12) away from the liquid collection tank (5) extending into the interior of the liquid storage chamber (15).

6. The mobile CNC intelligent circulating hot glue machine according to claim 1, characterized in that: A geared motor (18) is fixedly installed on the outside of the hot glue machine body (2). The output shaft of the geared motor (18) is fixedly connected to the rotating shaft of the drive roller (8). The rotating shaft of the drive roller (8) is connected to the rotating shaft of the glue coating roller (9) through chain drive.

7. The mobile CNC intelligent circulating hot glue machine according to claim 2, characterized in that: The top of the fixed box (6) is fixedly installed with a feed pipe, and the four corners of the bottom of the bracket (1) are rotatably installed with casters (7). The input end of the circulation pump (17) is fixedly connected with a connecting pipe (16), and the end of the connecting pipe (16) away from the circulation pump (17) extends into the interior of the liquid storage chamber (15).

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