A gluing machine feeding device

Abstract

The utility model discloses a kind of gluing machine feeding devices, including support seat, two support seat between fixed with slide assembly, and slide assembly movably connected with moving plate, moving plate top outer wall is fixed with electric telescopic rod, electric telescopic rod output end is fixed with storage cylinder, storage cylinder bottom is welded with connecting pipe, connecting pipe bottom is fixed with solenoid valve, solenoid valve bottom is fixed with conical head.The utility model is driven by drive motor in slide assembly, and then make moving plate drive storage cylinder and conical head transverse movement, while the solenoid valve opens glue material discharge, storage cylinder transverse movement, can let glue material evenly fall on gluing roller, avoid the situation that glue material is partially accumulated or unevenly distributed, cleaning assembly is cleaned to the glue material remaining on the bottom of conical head.Using slide assembly to adjust the position of conical head, after making it butt joint with butt joint pipe, electric telescopic rod drives conical head into cylinder body, annular heating plate heats and accelerates glue material melting.

Description

Technical Field

[0001] This utility model relates to the field of glue applicator feeding technology, and in particular to a glue applicator feeding device. Background Technology

[0002] In the field of industrial production, the coating process is widely used in many industries, such as packaging and manufacturing. The quality of the coating directly affects the performance and quality of the product. As a key piece of equipment for realizing the coating process, the stability and accuracy of the feeding process of the coating machine are of paramount importance.

[0003] Traditional glue coating machine feeding methods have many drawbacks. Some glue coating machines use manual feeding, which is not only labor-intensive and inefficient, but also makes it difficult to ensure that the amount of glue fed each time is uniform. This will lead to uneven glue coating thickness, affecting the quality stability of the product. For some products with high glue coating precision requirements, manual feeding is even more difficult to meet production needs, resulting in uneven distribution of glue on the glue coating roller, which will also affect the glue coating effect.

[0004] With the continuous improvement of industrial automation, the market has put forward higher requirements for the feeding device of the glue coating machine. There is a need for a feeding device that can achieve uniform feeding and high efficiency and stability in order to improve the glue coating quality and production efficiency and reduce production costs. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a feeding device for an adhesive applicator.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A feeding device for an adhesive applicator includes a support base, a slide rail assembly fixed between two support bases, and a movable plate movably connected to the slide rail assembly. An electric telescopic rod is fixed to the top outer wall of the movable plate, a storage cylinder is fixed to the output end of the electric telescopic rod, a connecting pipe is welded to the bottom of the storage cylinder, a solenoid valve is fixed to the bottom of the connecting pipe, and a conical head is fixed to the bottom of the solenoid valve.

[0008] As a further embodiment of this utility model: the slide assembly includes a slide body and a lead screw. The slide body is fixed between two support seats, and the lead screw is movably connected to the inner walls on both sides of the slide body, and the lead screw and the moving plate are connected by a lead nut.

[0009] As a further improvement of this utility model: a drive motor is fixed to one side of the outer wall of the slide body, and the output end of the drive motor is connected to one end of the lead screw through a coupling.

[0010] As a further embodiment of this utility model: an injection mechanism is installed on the top of the storage cylinder. The injection mechanism includes an injection pipe and a cover plate. The injection pipe is welded to the outer wall of the top of the storage cylinder, and the cover plate is threaded to the top of the injection pipe.

[0011] As a further improvement of this utility model: a connecting plate is fixed to the side wall of the support base, and a cleaning component is installed in the through hole opened on the surface of the connecting plate.

[0012] As a further embodiment of this utility model: the cleaning component includes a cylinder and a protective shell, the cylinder and the protective shell are fixedly connected, and an annular heating plate is installed on the outer circumference of the cylinder. A connecting pipe for use with a conical head is welded to the top of the cylinder.

[0013] As a further improvement of this utility model: the bottom of the cylinder is threadedly connected to a bottom cover, and a pin is fixed to the top of the bottom cover.

[0014] As a further improvement of this utility model, a controller is installed on one side of the outer wall of the support base.

[0015] Compared with the prior art, the present invention provides a feeding device for a glue applicator, which has the following advantages:

[0016] 1. The drive motor in the slide assembly drives the lead screw to rotate, which in turn causes the moving plate to move the storage cylinder and the conical head laterally. As the solenoid valve opens and the adhesive is discharged, the storage cylinder moves laterally, which allows the adhesive to fall evenly onto the coating roller, avoiding local accumulation or uneven distribution of the adhesive.

[0017] 2. The cleaning component cleans the residual adhesive at the bottom of the conical head. The position of the conical head is adjusted using the slide assembly so that it aligns with the connecting pipe. The electric telescopic rod drives the conical head into the cylinder. The annular heating plate heats and accelerates the melting of the adhesive. At the same time, the pins on the bottom cover can unclog the inside of the conical head.

[0018] 3. An injection mechanism is installed at the top of the storage cylinder. The adhesive can be injected into the storage cylinder using the injection tube. After injection, the cover plate is threadedly connected to the injection tube to seal the top of the injection tube and prevent the adhesive from being contaminated or volatilized by the outside world.

[0019] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a glue applicator feeding device proposed in this utility model;

[0021] Figure 2This is a schematic diagram of the main structure of the feeding component of a glue coating machine feeding device proposed in this utility model;

[0022] Figure 3 This is a schematic diagram of the cleaning component of a glue applicator feeding device in use according to the present invention;

[0023] Figure 4 This is an exploded structural diagram of the cleaning component of the glue applicator feeding device proposed in this utility model;

[0024] Figure 5 This is an enlarged view of point A.

[0025] In the diagram: 1. Support base; 2. Slide body; 3. Electric telescopic rod; 4. Connecting plate; 5. Controller; 6. Drive motor; 7. Moving plate; 8. Storage cylinder; 9. Lead screw; 10. Injection pipe; 11. Cover plate; 12. Solenoid valve; 13. Connecting pipe; 14. Annular heating plate; 15. Bottom cover; 16. Pin; 17. Cylinder body; 18. Protective shell; 19. Conical head; 20. Connecting pipe. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] A feeding device for an adhesive applicator, such as Figures 1 to 5 As shown, it includes a support base 1, a slide rail assembly is fixed between two support bases 1, and a movable plate 7 is slidably connected to the slide rail assembly. An electric telescopic rod 3 is fixed to the top outer wall of the movable plate 7 by bolts. A storage cylinder 8 is fixed to the output end of the electric telescopic rod 3. A connecting pipe 20 is welded to the bottom of the storage cylinder 8. A solenoid valve 12 is fixed to the bottom of the connecting pipe 20 by bolts. A conical head 19 is fixed to the bottom of the solenoid valve 12 by bolts.

[0028] When the glue applicator needs to be fed, the storage cylinder 8 is used to store the glue. When the glue needs to be introduced to the glue applicator roller, the solenoid valve 12 is opened and the slide assembly is used to drive the storage cylinder 8 to move laterally. After the solenoid valve 12 is opened, the glue is discharged through the conical head 19 and falls into the glue applicator roller. At the same time, as the slide assembly drives the storage cylinder 8 to move laterally, the glue can fall more evenly onto the glue applicator roller.

[0029] The slide rail assembly includes a slide rail body 2 and a lead screw 9. The slide rail body 2 is fixed between two support seats 1 by bolts. The lead screw 9 is rotatably connected to the inner walls on both sides of the slide rail body 2 and the lead screw 9 and the moving plate 7 are connected by a nut. A drive motor 6 is fixed to one side of the outer wall of the slide rail body 2 by bolts. The output end of the drive motor 6 is connected to one end of the lead screw 9 through a coupling.

[0030] The drive motor 6 can drive the lead screw 9 to rotate, thereby causing the moving plate 7 to drive the storage cylinder 8 and the conical head 19 to move laterally under the guidance of the slide body 2.

[0031] An injection mechanism is installed on the top of the storage cylinder 8. The injection mechanism includes an injection pipe 10 and a cover plate 11. The injection pipe 10 is welded to the outer wall of the top of the storage cylinder 8, and the cover plate 11 is threaded to the top of the injection pipe 10.

[0032] The adhesive can be injected into the storage cylinder 8 for storage using the injection tube 10. After the adhesive is injected, the cover plate 11 and the injection tube 10 are threaded together, thereby sealing the top of the injection tube 10 with the cover plate 11.

[0033] The support base 1 has a connecting plate 4 fixed to its side wall by bolts. A cleaning component is installed in the through hole on the surface of the connecting plate 4. The cleaning component includes a cylinder 17 and a protective shell 18. The cylinder 17 and the protective shell 18 are fixedly connected by screws. An annular heating plate 14 is installed on the outer circumference of the cylinder 17. A connecting pipe 13 that mates with a conical head 19 is welded to the top of the cylinder 17.

[0034] After the rubber compound is fed, some of the rubber compound will remain at the bottom of the conical head 19. After the rubber compound dries, it will block the bottom of the conical head 19, thus affecting subsequent feeding. Therefore, the conical head 19 needs to be cleaned. During cleaning, the position of the conical head 19 in the horizontal direction is adjusted by the slide assembly. When the conical head 19 moves directly above the connecting pipe 13, the electric telescopic rod 3 drives the conical head 19 to move down. After the conical head 19 moves down, it is inserted into the cylinder 17 through the connecting pipe 13. The annular heating plate 14 is equipped with heating wires. The heat generated by the annular heating plate 14 accelerates the melting of the rubber compound remaining at the bottom of the conical head 19.

[0035] The bottom of the cylinder 17 is threadedly connected to a bottom cover 15, and a pin 16 is fixed to the top of the bottom cover 15.

[0036] In order to further improve the cleaning efficiency of the adhesive residue at the bottom of the conical head 19, when the electric telescopic rod 3 indirectly drives the conical head 19 to move down along the connecting pipe 13 until the pin 16 is inserted into the inside of the conical head 19, the pin 16 is used to clear the inside of the conical head 19, thereby improving the cleaning effect of the adhesive residue in conjunction with the annular heating plate 14.

[0037] A controller 5 is installed on one outer wall of the support base 1;

[0038] The controller 5 can control the drive motor 6 to drive the lead screw 9 to rotate and drive the storage cylinder 8 to move laterally via an electrical connection, control the electric telescopic rod 3 to drive the storage cylinder 8 and the conical head 19 to move up and down, control the solenoid valve 12 to open or close to control the discharge of the adhesive, and can also control the annular heating plate 14 to generate heat to melt the residual adhesive in the conical head 19.

[0039] Working principle: First, the adhesive is injected into the storage cylinder 8 through the injection mechanism and sealed. When feeding is required, the controller 5 opens the solenoid valve 12, and at the same time drives the motor 6 to drive the lead screw 9 to rotate, so that the moving plate 7 drives the storage cylinder 8 and the conical head 19 to move laterally under the guidance of the slide body 2, so that the adhesive is evenly dropped onto the coating roller. After feeding is completed, the slide assembly adjusts the conical head 19 to above the connecting pipe 13, and the electric telescopic rod 3 drives it to move down and insert into the cylinder 17. The annular heating plate 14 heats and melts the residual adhesive, and the pin 16 on the bottom cover 15 further clears the conical head 19.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A gluing machine feeding device comprising a support seat (1), characterized in that, A slide assembly is fixed between two support bases (1), and a movable plate (7) is movably connected to the slide assembly. An electric telescopic rod (3) is fixed to the top outer wall of the movable plate (7). A storage cylinder (8) is fixed to the output end of the electric telescopic rod (3). A connecting pipe (20) is welded to the bottom of the storage cylinder (8). A solenoid valve (12) is fixed to the bottom of the connecting pipe (20). A conical head (19) is fixed to the bottom of the solenoid valve (12).

2. The feeding device for a glue applicator according to claim 1, characterized in that, The slide assembly includes a slide body (2) and a lead screw (9). The slide body (2) is fixed between two support seats (1). The lead screw (9) is movably connected to the inner walls on both sides of the slide body (2), and the lead screw (9) and the movable plate (7) are connected by a nut.

3. The feeding device for a glue coating machine according to claim 2, characterized in that, A drive motor (6) is fixed on one side of the outer wall of the slide body (2), and the output end of the drive motor (6) is connected to one end of the lead screw (9) through a coupling.

4. The feeding device for a glue applicator according to claim 1, characterized in that, An injection mechanism is installed on the top of the storage cylinder (8). The injection mechanism includes an injection pipe (10) and a cover plate (11). The injection pipe (10) is welded to the outer wall of the top of the storage cylinder (8), and the cover plate (11) is threaded to the top of the injection pipe (10).

5. The feeding device for a glue applicator according to claim 1, characterized in that, The support base (1) has a connecting plate (4) fixed to its side wall, and a cleaning component is installed in the through hole on the surface of the connecting plate (4).

6. The feeding device for a glue applicator according to claim 5, characterized in that, The cleaning assembly includes a cylinder (17) and a protective shell (18), which are fixedly connected. An annular heating plate (14) is installed on the outer circumference of the cylinder (17), and a connecting pipe (13) that mates with a conical head (19) is welded to the top of the cylinder (17).

7. The feeding device for a glue applicator according to claim 6, characterized in that, The bottom of the cylinder (17) is threadedly connected to a bottom cover (15), and a pin (16) is fixed to the top of the bottom cover (15).

8. The feeding device for a glue applicator according to claim 7, characterized in that, A controller (5) is installed on one side of the outer wall of the support base (1).

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