Gluing mechanism

Abstract

The utility model discloses a gluing mechanism which comprises an equipment fixing frame, a glue sprinkling bowl rotating motor, a glue sprinkling bowl connecting rod and a glue sprinkling bowl, the equipment fixing frame is fixed to a conveying frame used for conveying a color-coated sheet, the glue sprinkling bowl rotating motor is fixed to the equipment fixing frame, one end of the glue sprinkling bowl connecting rod is coaxially connected with a driving shaft of the glue sprinkling bowl rotating motor, the other end of the glue sprinkling bowl connecting rod is connected with the glue sprinkling bowl, and the glue sprinkling bowl connecting rod is vertically arranged. The glue spraying bowl is arranged over the conveying frame and is symmetrical relative to the conveying frame, glue spraying bowl throwing holes communicating the space in the disc with the external space are formed in the peripheral face of the glue spraying bowl, and glue is contained in the glue spraying bowl. Compared with a spray gun and a more complicated spray gun moving device which take compressed air as a power source in the prior art, the gluing mechanism disclosed by the utility model has the advantages that glue is dispersed on a color-coated sheet under the centrifugal action, the overall structure is simple, and the manufacturing cost is low; compressed air cooperation is not needed, operation cost is low, and application prospects are good.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for color steel composite board production lines, and relates to a glue coating mechanism. Background Art

[0002] In a color steel composite board production line, spraying glue on a color coated board is an essential process. Existing glue coating equipment, as shown in Figure 1 and 2 , mainly drives a spray gun drive wheel 7 through a spray gun drive motor 3, and drives a spray gun fixing rod 10 to reciprocate through the cooperation of a synchronous belt 9 and a synchronous driven wheel 8. The spray gun 4 is arranged on the spray gun fixing rod 10. The color coated board 5 moves forward at a uniform speed under the drive of a color coated board conveying motor 2 on a conveying rack 1, and the spray gun 4 sprays the color coated board 5. The specific operation mode of the spray gun 4 is as shown in Figure 3 . Glue 12 is evenly pumped out and flows out through a spray gun barrel 13. Compressed air 11 above the spray gun barrel 13 makes the glue spray in a mist shape and is evenly distributed on the color coated board 5. The above glue coating equipment has the following problems: 1) The spray painting equipment needs to be matched with a spray gun arrangement rack 6; 2) The structure of the spray gun is relatively complex, the manufacturing cost is relatively high, and separate air supply is also required, resulting in relatively high operating costs.

[0003] Therefore, it is of great practical significance to develop a glue coating mechanism with a relatively simple structure, low manufacturing cost and low operating cost. Summary of the Utility Model

[0004] Due to the above defects in the prior art, the utility model provides a glue coating mechanism with a relatively simple structure, low manufacturing cost and low operating cost to solve the problems of the existing glue coating mechanism with complex structure, high manufacturing cost and high operating cost.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A glue coating mechanism includes an equipment fixing frame, a glue sprinkling bowl rotating motor, a glue sprinkling bowl connecting rod and a glue sprinkling bowl;

[0007] The equipment fixing frame is fixed on a conveying rack for conveying a color coated board. The glue sprinkling bowl rotating motor is fixed on the equipment fixing frame. One end of the glue sprinkling bowl connecting rod is coaxially connected with the drive shaft of the glue sprinkling bowl rotating motor, and the other end is fixedly connected with the glue sprinkling bowl. The glue sprinkling bowl connecting rod is vertically arranged. The glue sprinkling bowl is arranged directly above the conveying rack and is symmetrical with respect to the conveying rack. Glue sprinkling holes communicating the inner space of the bowl with the external space are formed on the outer peripheral surface of the glue sprinkling bowl, and glue is contained in the glue sprinkling bowl.

[0008] The operating mechanism of the above glue coating mechanism is as follows:

[0009] The glue sprinkling bowl rotating motor drives the rotation of the glue sprinkling bowl connecting rod. The glue sprinkling bowl connecting rod simultaneously drives the glue sprinkling bowl located at the bottom of the glue sprinkling bowl connecting rod to rotate together. The glue contained in the glue sprinkling bowl, under the high-speed rotation of the glue sprinkling bowl, is affected by a centrifugal force and is ejected through the glue sprinkling holes on the circumferential surface of the glue sprinkling bowl, and is evenly ejected onto the color-coated board on the conveying rack.

[0010] The glue coating mechanism of the present utility model has a simple overall structure. Compared with the prior art spray guns powered by compressed air and more complex spray gun movement devices, the glue is dispersed on the color-coated board by centrifugal action, greatly simplifying the overall structure, with low manufacturing cost. At the same time, it does not require the cooperation of compressed air during operation, has low operating cost, and has good application prospects.

[0011] As a preferred technical solution:

[0012] For the glue coating mechanism as described above, there are multiple glue sprinkling holes on the glue sprinkling bowl, and the multiple glue sprinkling holes are evenly distributed around the circumference of the glue sprinkling bowl to ensure that the ejected glue is evenly dispersed on the color-coated board.

[0013] For the glue coating mechanism as described above, it further includes a glue delivery pipe;

[0014] The outlet of the glue delivery pipe is aligned with the inside of the glue sprinkling bowl. Glue is injected into the glue sprinkling bowl through the glue delivery pipe to ensure the continuity of glue coating.

[0015] For the glue coating mechanism as described above, the equipment fixing frame is integrally in a U shape, including a horizontal rod and vertical rods respectively located at both ends of the horizontal rod and perpendicularly connected to the horizontal rod;

[0016] The glue sprinkling bowl rotating motor is fixed on the horizontal rod.

[0017] For the glue coating mechanism as described above, the glue sprinkling bowl connecting rod and the glue sprinkling bowl are fixedly connected by bolts, which is convenient for later maintenance.

[0018] The above technical solutions are only one feasible technical solution of the present utility model. The protection scope of the present utility model is not limited thereto, and those skilled in the art can reasonably adjust the specific design according to actual needs.

[0019] Compared with the prior art, the above-mentioned utility model has the following advantages or beneficial effects:

[0020] (1) The glue coating mechanism of the present utility model has a simple overall structure. Compared with the prior art spray guns powered by compressed air and more complex spray gun movement devices, the glue is dispersed on the color-coated board by centrifugal action, greatly simplifying the overall structure and having low manufacturing cost;

[0021] (2) The glue - applying mechanism of the present utility model does not require compressed air for operation, has low operation cost, and good application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] By reading the detailed description of the non - restrictive embodiments with reference to the following drawings, the present utility model, its features, appearance and advantages will become more obvious. The same reference numerals indicate the same parts in all the drawings. The drawings are not drawn to scale, and the emphasis is on showing the gist of the present utility model.

[0023] Figure 1 and 2 are respectively the front view and the left view of the existing glue - applying equipment;

[0024] Figure 3 is a schematic structural view of the spray gun in the existing glue - applying equipment;

[0025] Figure 4 and 5 are respectively the front view and the left view of the glue - applying mechanism of the present utility model;

[0026] Figure 6 is Figure 5 an enlarged schematic view of the position of the glue - sprinkling bowl in

[0027] Among them, 1 is the conveying frame, 2 is the color - coated plate conveying motor, 3 is the spray gun driving motor, 4 is the spray gun, 5 is the color - coated plate, 6 is the spray gun arrangement rack, 7 is the spray gun driving wheel, 8 is the synchronous driven wheel, 9 is the synchronous belt, 10 is the spray gun fixing rod, 11 is the compressed air, 12 is the glue, 13 is the spray gun barrel, 14 is the equipment fixing frame, 15 is the glue - sprinkling bowl rotating motor, 16 is the glue - sprinkling bowl connecting rod, 17 is the glue - sprinkling bowl, 18 is the glue conveying pipe, 19 is the glue - sprinkling bowl throwing hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The following further describes the structure of the present utility model in conjunction with the drawings and specific embodiments, but it is not a limitation of the present utility model.

[0029] Embodiment 1

[0030] A glue - applying mechanism, as Figures 4 to 6 shown, includes an equipment fixing frame 14, a glue - sprinkling bowl rotating motor 15, a glue - sprinkling bowl connecting rod 16, a glue - sprinkling bowl 17, and a glue conveying pipe 18;

[0031] The equipment fixing bracket 14 is fixed on the conveying bracket 1 for conveying the color-coated board 5. The equipment fixing bracket 14 is integrally in a U shape, including a horizontal rod and vertical rods respectively located at both ends of the horizontal rod and perpendicularly connected to the horizontal rod. The equipment fixing bracket 14 is fixedly connected to the conveying bracket 1 through the vertical rods. The glue sprinkling bowl rotating motor 15 is fixed on the horizontal rod. One end of the glue sprinkling bowl connecting rod 16 is coaxially connected to the driving shaft of the glue sprinkling bowl rotating motor 15, and the other end is fixedly connected to the glue sprinkling bowl 17 through bolts. The glue sprinkling bowl connecting rod 16 is vertically arranged. The glue sprinkling bowl 17 is arranged directly above the conveying bracket 1 and is symmetrical with respect to the conveying bracket 1. A plurality of glue sprinkling bowl throwing holes 19 communicating the inner space of the bowl with the external space are formed on the outer peripheral surface of the glue sprinkling bowl 17, and the plurality of glue sprinkling bowl throwing holes 19 are evenly distributed around the circumference of the glue sprinkling bowl 17. The outlet of the glue conveying pipe 18 is aligned with the inside of the glue sprinkling bowl 17.

[0032] In summary, the present application provides a glue coating mechanism with a simple overall structure. Compared with the existing technology spray guns powered by compressed air and more complicated spray gun movement devices, the glue is dispersed on the color-coated board by centrifugal action, greatly simplifying the overall structure, with low manufacturing cost. At the same time, it does not require compressed air cooperation during operation, has low operating cost, and has good application prospects.

[0033] Those skilled in the art should understand that those skilled in the art can achieve variation examples in combination with the existing technology and the above embodiments, which will not be elaborated here. Such variation examples do not affect the essence of the present utility model and will not be elaborated here.

[0034] The preferred embodiments of the present utility model have been described above. It should be understood that the present utility model is not limited to the above specific implementation manners. The equipment and structures not described in detail should be understood to be implemented in a common manner in the art; any person skilled in the art can make many possible changes and modifications to the technical solution of the present utility model, or modify it into an equivalent embodiment with equivalent changes, without departing from the scope of the technical solution of the present utility model, which does not affect the essence of the present utility model. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model without departing from the content of the technical solution of the present utility model still fall within the scope of protection of the technical solution of the present utility model.

Claims

1. A gluing mechanism, characterized in that: It includes an equipment fixing bracket, a glue sprinkling bowl rotating motor, a glue sprinkling bowl connecting rod, and a glue sprinkling bowl; The equipment fixing bracket is fixed on the conveying rack for conveying color-coated plates. The glue sprinkling bowl rotating motor is fixed on the equipment fixing bracket. One end of the glue sprinkling bowl connecting rod is coaxially connected to the driving shaft of the glue sprinkling bowl rotating motor, and the other end is fixedly connected to the glue sprinkling bowl. The glue sprinkling bowl connecting rod is arranged vertically. The glue sprinkling bowl is arranged directly above the conveying rack and is symmetrical with respect to the conveying rack. Glue sprinkling holes communicating the inner space of the bowl with the external space are formed on the outer peripheral surface of the glue sprinkling bowl, and glue is contained in the glue sprinkling bowl.

2. A glue coating mechanism according to claim 1, characterized in that: There are a plurality of the glue sprinkling bowl holes, and the plurality of glue sprinkling bowl holes are evenly distributed around the circumference of the glue sprinkling bowl.

3. A glue coating mechanism according to claim 1, characterized in that: It further includes a glue delivery pipe; The outlet of the glue delivery pipe is aligned with the inside of the glue sprinkling bowl.

4. A glue coating mechanism according to claim 1, characterized in that: The equipment fixing bracket is integrally in a U shape, including a horizontal rod and vertical rods respectively located at both ends of the horizontal rod and perpendicularly connected to the horizontal rod; The glue sprinkling bowl rotating motor is fixed on the horizontal rod.

5. A glue coating mechanism according to claim 1, characterized in that: The glue sprinkling bowl connecting rod and the glue sprinkling bowl are fixedly connected by bolts.

Images