Gluing device

Abstract

The utility model discloses a gluing device which comprises a gluing roller and is characterized in that the gluing roller can be arranged in a circumferential rotation mode, the two ends of the corresponding gluing roller are arranged on a left bearing seat and a right bearing seat in a rotatable mode, any bearing seat is provided with an installation plate, the installation plate is provided with a first servo motor, and the first servo motor and the gluing roller are in transmission through a chain wheel and a chain; the gluing roller can move front and back, sliding blocks are arranged at the bottoms of the corresponding left and right bearing seats and arranged on left and right linear guide rails respectively, the linear guide rails are arranged on the left and right bottom plates respectively, and the bearing seats are provided with front-back movement driving mechanisms in a matched mode. The gluing roller can move up and down, lifting seats are correspondingly arranged on the left bottom plate and the right bottom plate in a front-back mode, lifters and guide columns are arranged on the lifting seats respectively, the lower ends of the guide columns are fixed to the base, and the lifting seats are driven by the lifters to move up and down along the guide columns. The gluing device is uniform in gluing and high in adaptability.

Description

Technical Field

[0001] The utility model relates to an improved invention of a glue coating device. Background Art

[0002] With the continuous development of the packaging industry, the demand for packaging boxes is increasing. In order to improve production efficiency and product quality, various automatic gluing devices have emerged. However, the existing gluing devices still have some shortcomings in practical applications. Due to the different sizes of packaging boxes, the existing gluing devices are difficult to adapt to packaging boxes of different sizes, resulting in the need to frequently replace equipment or adjust parameters during the production process, which increases production costs and time, and also limits the further improvement of production efficiency. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a glue coating device with uniform glue coating and strong adaptability.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: the glue coating device comprises a glue coating roller, which is equipped with a glue baffle plate and a glue-adding insulation pipe, and is characterized in that: the glue coating roller can be arranged to rotate in a circumferential direction, and the two ends of the corresponding glue coating roller can be rotatably arranged on the left and right bearing seats, and a mounting plate is provided on any bearing seat, and a first servo motor is provided on the mounting plate, and the first servo motor and the glue coating roller are driven by a sprocket chain; the glue coating roller can be arranged to move forward and backward, and the bottom of the corresponding left and right bearing seats are provided with sliders, and the sliders are respectively arranged on left and right linear guides, and the linear guides are respectively arranged on left and right bottom plates, and the bearing seats are equipped with a forward and backward moving driving mechanism; the glue coating roller can be arranged to move up and down, and the corresponding left and right bottom plates are provided with lifting seats arranged front and back, and the lifting seats are respectively provided with lifts and guide columns, and the lower ends of the guide columns are fixed on the base, and the lifting seats are driven by the lift to move up and down along the guide columns.

[0005] The lift is a worm gear screw lift, and a linkage shaft is provided between the front and rear worm gear screw lifts on the left and right bottom plates, and the rear worm gear screw lift is equipped with a second servo motor.

[0006] Synchronous wheels are respectively arranged on the inner sides of the front and rear lifting seats on the left and right bottom plates, and synchronous belts are arranged between the synchronous wheels. The synchronous belts are connected to the adjacent bearing seats. A transmission transition shaft is arranged between the synchronous wheels on the two rear lifting seats, and the transmission transition shaft is equipped with a third servo motor.

[0007] The third servomotor is equipped with a planetary reducer.

[0008] Each lifting seat is equipped with more than two guide pillars.

[0009] The beneficial effect of the utility model is that the improved gluing device has a reasonable structure and a servo linkage setting. The gluing process of the product is completed by the circumferential rotation, up and down movement, and front and back movement of the gluing roller, thereby improving the gluing efficiency and accuracy, achieving uniform distribution of the glue liquid and rapid gluing. At the same time, it has strong adaptability, can meet the gluing needs of packaging boxes of different sizes, and reduce the time and cost of equipment replacement and parameter adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a top view of the structure of the utility model.

[0013] Figure 3 It is a structural side view of the utility model.

[0014] Figure 4 It is a cross-sectional view of the lifting seat and the lift of the utility model. DETAILED DESCRIPTION

[0015] The accompanying drawings show the structure of the utility model, and the following further describes its relevant details in conjunction with the accompanying drawings. Figure 1-4 The glue coating device comprises a glue coating roller 1, wherein the glue coating roller 1 is provided with a glue baffle plate 2 and a glue-applying insulation pipe 3, wherein the glue coating roller 1 can be rotatably arranged in the circumferential direction, that is, the glue coating roller 1 rotates around its own axis, and the two ends of the corresponding glue coating roller 1 can be rotatably arranged on the left and right bearing seats 4, and a mounting plate 5 is provided on any bearing seat 4, and a first servo motor 6 is provided on the mounting plate 5, and the first servo motor 6 and the glue coating roller 1 are driven by a sprocket chain; the glue coating roller 1 can be moved forward and backward, and the bottoms of the corresponding left and right bearing seats 4 are provided with sliders 7, and the sliders 7 are respectively arranged on the left and right linear guides 8, and the linear guides 8 are respectively arranged on the left and right bottom plates 9, and the bearing seat 4 is provided with a forward and backward moving driving mechanism; the glue coating roller 1 can be moved up and down, and the corresponding left and right bottom plates 9 are provided with lifting seats 10 arranged front and back, and the lifting seats 10 are respectively provided with lifts 11 and guide columns 12, and the lower ends of the guide columns 12 are fixed on the base 13, and the lifting seats 10 are driven by the lifts 11 to move up and down along the guide columns 12.

[0016] The working principle of the utility model is that the glue added to the glue-adding insulation tube 3 is stored in the glue baffle 2 and heated by the glue-applying roller 1. The glue-applying roller 1 completes the gluing process of the product through circumferential rotation, up and down movement, and forward and backward movement. The glue-applying roller 1 rotates circumferentially to achieve uniform glue output and adjust the glue output speed. It moves up and down to adapt to the height of the product in the packaging box. It moves forward and backward to achieve uniform glue application along the gluing surface of the product in the packaging box. Among them, the circumferential rotation of the glue-applying roller 1 is achieved by the first servo motor 6 driving the glue-applying roller 1 to rotate on the bearing seat 4 through the sprocket chain; the forward and backward movement of the glue-applying roller 1 is achieved by the forward and backward movement drive mechanism driving the bearing seat 4, and moving forward and backward along the linear guide rail 8; the up and down movement of the glue-applying roller 1 is achieved by the synchronous action of each elevator 11 to drive the lifting seat 10 to move up and down along the guide column 12.

[0017] As a further improved specific implementation, the lift 11 is a worm gear screw lift 11, and a linkage shaft 14 is provided between the front and rear worm gear screw lifts 11 on the left and right bottom plates 9, and the rear worm gear screw lift 11 is equipped with a second servo motor 20, and the linkage of the front and rear worm gear screw lifts 11 is realized through the linkage shaft 14. The worm gear screw lift 11 includes a housing 21, a worm wheel 22, a worm 23 and a screw 24, the housing 21 is fixed to the upper end of the guide column 12 of the lifting seat 10, the screw 24 can be lifted and lowered and is penetrated on the housing 21, the lower end of the screw 24 is connected to the lifting seat 10, the worm wheel 22 is rotatably arranged in the housing 21, and the worm wheel 22 is threadedly sleeved on the screw 24, the worm 23 is arranged on the linkage shaft 14, and the worm 23 is connected to the worm wheel 22 in a transmission manner. During operation, the second servo motor 20 drives the linkage shaft 14 and its worm 23 to rotate, the worm 23 drives the worm wheel 22 to rotate, the worm wheel 22 drives the screw rod 24 to rise and fall through the thread, and the corresponding screw rod 24 drives the lifting seat 10 to rise and fall along the guide column 12.

[0018] As a further improved specific implementation, the inner sides of the front and rear lifting seats 10 on the left and right bottom plates 9 are respectively provided with synchronous wheels 15, and a synchronous belt 16 is arranged between the synchronous wheels 15, and the synchronous belt 16 is connected to the adjacent bearing seat 4. A transmission transition shaft 17 is arranged between the synchronous wheels 15 on the two rear lifting seats 10, and the transmission transition shaft 17 is equipped with a third servo motor 18, and preferably the third servo motor 18 is equipped with a planetary reducer 19, which constitutes the forward and backward movement driving mechanism. When working, the third servo motor 18 drives the transmission transition shaft 17 to rotate after being decelerated by the planetary reducer 19, and then drives the synchronous wheels 15 on the two rear lifting seats 10 to rotate at the same time, and then the synchronous wheels 15 drive the synchronous belt 16 to drive the bearing seat 4 to move forward and backward.

[0019] As a further improved specific implementation method, each lifting seat 10 is equipped with more than two guide pillars 12 to improve the lifting stability.

[0020] In summary, the above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. The glue coating device comprises a glue coating roller, wherein the glue coating roller is provided with a glue baffle plate and a glue-adding heat-insulating pipe, and is characterized in that: The glue coating roller can be arranged to rotate in the circumferential direction, and the two ends of the corresponding glue coating roller can be rotatably arranged on the left and right bearing seats, and a mounting plate is provided on any bearing seat, and a first servo motor is provided on the mounting plate, and the first servo motor and the glue coating roller adopt sprocket chain transmission; the glue coating roller can be arranged to move forward and backward, and the bottom of the corresponding left and right bearing seats are provided with sliders, and the sliders are respectively arranged on left and right linear guides, and the linear guides are respectively arranged on left and right bottom plates, and the bearing seats are equipped with a forward and backward moving driving mechanism; the glue coating roller can be arranged to move up and down, and the corresponding left and right bottom plates are provided with lifting seats arranged front and back, and the lifting seats are respectively provided with lifts and guide columns, and the lower ends of the guide columns are fixed on the base, and the lifting seats are driven by the lifters to move up and down along the guide columns.

2. The gluing device according to claim 1, characterized in that: The lift is a worm gear screw lift, and a linkage shaft is provided between the front and rear worm gear screw lifts on the left and right bottom plates, and the rear worm gear screw lift is equipped with a second servo motor.

3. The gluing device according to claim 1, characterized in that: Synchronous wheels are respectively arranged on the inner sides of the front and rear lifting seats on the left and right bottom plates, and synchronous belts are arranged between the synchronous wheels. The synchronous belts are connected to the adjacent bearing seats. A transmission transition shaft is arranged between the synchronous wheels on the two rear lifting seats, and the transmission transition shaft is equipped with a third servo motor.

4. The gluing device according to claim 3, characterized in that: The third servomotor is equipped with a planetary reducer.

5. The gluing device according to claim 1, characterized in that: Each lifting seat is equipped with more than two guide pillars.

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