Automatic glue supplementing device

Abstract

The utility model provides an automatic glue supplementing device, which is used for communicating a glue storage bottle with a glue tank, is fixedly connected with a coating machine through a mounting bracket, and comprises a fixed table, a connecting cylinder arranged on one side of the fixed table, and an air inlet pipe and a glue outlet pipe which are arranged on the other side of the fixed table, the fixing table is connected with the mounting support through a plurality of connecting pieces, the connecting cylinder is detachably connected with a bottle opening of the glue storage bottle, the air inlet pipe and the glue outlet pipe are arranged in parallel, and one end of the air inlet pipe and one end of the glue outlet pipe are communicated with the interior of the connecting cylinder. According to the automatic glue supplementing device, the glue storage bottle is communicated with the glue groove, glue in the glue groove can be automatically supplemented, an operator only needs to replace the glue storage bottle in the actual use process, the labor intensity of the operator is greatly reduced, and the automatic glue supplementing device is simple in structure, low in cost and high in applicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to high silicon steel thin strip surface coating technical field especially relates to a kind of automatic glue filling device. BACKGROUND

[0002] High silicon steel thin strip is a kind of low-loss, high magnetic permeability soft magnetic tape material, is widely used in various motors, transformer, in the production and processing of high silicon steel thin strip, glue is usually applied to the surface of high silicon steel thin strip by coating machine to carry out subsequent bonding process.

[0003] The process of using coating machine to glue high silicon steel thin strip is as follows: the glue in glue tank is evenly applied to the horizontally moving high silicon steel thin strip by the coating roller in coating machine, in the coating process, the glue in glue tank is continuously consumed, and the liquid level of glue gradually decreases, when the liquid level is lowered below the lowest point of the outer edge of the coating roller, the corresponding high silicon steel thin strip will not be coated with glue, resulting in uneven glue coating or glue coating failure on the surface of high silicon steel thin strip, in order to avoid these quality problems, the following two methods are usually used to supplement glue: the first is manual glue filling, the height change of glue liquid level in glue tank is observed by human eye, when the liquid level is lower than the preset value, manual glue filling is carried out, however, this method needs artificial attention to the height change of glue liquid level all the time, which is time-consuming and laborious, and glue filling is not timely, which seriously affects the glue coating efficiency and coating effect of the whole production line; the second is to add glue pump to supplement glue, however, this method needs energy consumption, high cost, and pipeline and pump body are easy to be blocked by glue, difficult to clean, low applicability. Therefore, a new type of automatic glue filling device is needed to meet the industrialization demand of high silicon steel thin strip surface coating. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model aims at providing an automatic glue filling device, which solves the technical problems that in the two methods of supplementing glue for coating machine, manual glue filling method needs artificial attention to the height change of glue liquid level all the time, which is time-consuming and laborious, and glue filling is not timely, which seriously affects the glue coating efficiency and coating effect of the whole production line; glue pump supplement method needs energy consumption, high cost, and pipeline and pump body are easy to be blocked by glue, difficult to clean, low applicability.

[0005] The utility model discloses a purpose lies in providing a kind of automatic glue supplementing device, for connecting glue storage bottle and glue tank, the automatic glue supplementing device is fixedly connected by mounting bracket and coating machine, the automatic glue supplementing device includes fixed platform, the connecting cylinder of being located at the fixed platform one side, and the air inlet pipe and glue outlet pipe of being located at the other side of the fixed platform, wherein, the fixed platform is connected with the mounting bracket by multiple connecting pieces, the connecting cylinder is detachably connected with the bottle mouth of the glue storage bottle, the air inlet pipe and the glue outlet pipe are parallelly arranged, and one end of the air inlet pipe, the glue outlet pipe is respectively communicated with the inside of the connecting cylinder.

[0006] Compared with the prior art, the automatic glue supplementing device has the beneficial effects that: the automatic glue supplementing device connects the glue storage bottle and the glue tank, which can automatically supplement the glue in the glue tank. In actual use, the operator only needs to replace the glue storage bottle, which greatly reduces the labor intensity of the operator, and the structure is simple, the cost is low, and the applicability is high. In addition, the automatic glue supplementing device can ensure that the liquid level of the glue in the glue tank is always within the preset height range, which can effectively guarantee the coating effect of the high-silicon steel thin strip.

[0007] In addition, the automatic glue supplementing device according to the utility model has the following additional technical features.

[0008] Further, the air outlet of the air inlet pipe is located in the inside of the connecting cylinder, and the air outlet is higher than the bottom wall of the connecting cylinder.

[0009] Further, the glue inlet of the glue outlet pipe is lower than the bottom wall of the connecting cylinder, or the glue inlet of the glue outlet pipe is flush with the bottom wall of the connecting cylinder.

[0010] Further, the distance between the glue outlet of the glue outlet pipe and the fixed platform is greater than the distance between the air inlet of the air inlet pipe and the fixed platform.

[0011] Further, an inclined surface is arranged at the glue outlet of the glue outlet pipe and the air inlet of the air inlet pipe, respectively, and the included angle between the inclined surface and the horizontal plane is 45°-60°.

[0012] Further, the circumferential inner wall of the connecting cylinder is provided with a threaded structure, and the connecting cylinder is threadedly connected with the bottle mouth of the glue storage bottle.

[0013] Further, the fixed platform includes a connecting portion, a first fixed portion and a second fixed portion which are vertically extended outward from one side surface of the connecting portion, the first fixed portion and the second fixed portion are oppositely arranged, and the first fixed portion and the second fixed portion form a containing space for placing the mounting bracket.

[0014] Further, the first fixing part is provided with a fixing through hole arranged along the thickness direction of the first fixing part, and the fixing through hole is matched with the connecting piece.

[0015] Further, the second fixing part is provided with a guide groove on the side away from the first fixing part, and the guide groove is matched with the air inlet pipe or the glue outlet pipe. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective view of the automatic glue supplementing device under a first visual angle.

[0017] Figure 2 It is a perspective view of the automatic glue supplementing device under a second visual angle.

[0018] Figure 3 It is an installation schematic view of the automatic glue supplementing device.

[0019] Figure 4 It is a state schematic view of the automatic glue supplementing device during use.

[0020] Among them, the above-mentioned drawings include the following signs: 10-automatic glue supplementing device; 11-fixed table; 111-connection part; 112-first fixing part; 113-second fixing part; 101-fixing through hole; 102-guide groove; 12-connection cylinder; 13-air inlet pipe; 131-air inlet; 132-air outlet; 14-glue outlet pipe; 141-glue inlet; 142-glue outlet; 15-connecting piece; 20-installation support; 30-glue storage bottle; 40-glue tank; 50-coating roller; 60-high silicon steel thin strip.

[0021] The following specific embodiments will further illustrate the present application in combination with the above-mentioned drawings. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the related drawings. The drawings show several embodiments of the present application. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0025] Referring to Figures 1 to 4 , an automatic glue supplementing device 10 for connecting a glue storage bottle 30 and a glue tank 40 is shown. The automatic glue supplementing device 10 is fixedly connected with a coating machine through a mounting bracket 20. Specifically, in the embodiment, the automatic glue supplementing device 10 includes a fixed table 11, a connecting cylinder 12 arranged on one side of the fixed table 11, and an air inlet pipe 13 and a glue outlet pipe 14 arranged on the other side of the fixed table 11. The fixed table 11 is connected with the mounting bracket 20 through a plurality of connecting pieces 15. The connecting cylinder 12 is detachably connected with a bottle mouth of the glue storage bottle 30. The air inlet pipe 13 and the glue outlet pipe 14 are arranged in parallel. One end of each of the air inlet pipe 13 and the glue outlet pipe 14 is in communication with the inside of the connecting cylinder 12.

[0026] As an example, the fixed table 11 includes a connecting portion 111, a first fixed portion 112 and a second fixed portion 113 which are perpendicularly extended outward from one side surface of the connecting portion 111. The first fixed portion 112 and the second fixed portion 113 are oppositely arranged. A containing space for placing the mounting bracket 20 is formed between the first fixed portion 112 and the second fixed portion 113. As a specific example, in the embodiment, as shown in Figure 1 and Figure 2 , a middle part of an upper surface of the connecting portion 111 is provided with the connecting cylinder 12. Two corner regions of a lower surface of the connecting portion 111 are respectively provided with one first fixed portion 112 and one second fixed portion 113. The first fixed portion 112 and the second fixed portion 113 are oppositely and spacedly arranged. In the embodiment, as shown in Figure 3 , the mounting bracket 20 is a square frame structure. The first fixed portion 112 and the second fixed portion 113 are designed as square plate structures. The containing spaces formed between the first fixed portion 112 and the second fixed portion 113 are inverted U-shaped structures in cross section. The center axes of the openings of the two containing spaces are perpendicularly arranged to correspond to the frame edges of the mounting bracket 20, so as to realize the guided placement of the whole fixed table 11 on the mounting bracket 20.

[0027] Further, to realize the firm connection of the fixed table 11 and the mounting bracket 20, the first fixing part 112 is provided with a fixing through hole 101, the fixing through hole 101 is arranged along the thickness direction of the first fixing part 112, the fixing through hole 101 is matched with the connecting piece 15, as a specific example, in the embodiment, the connecting piece 15 is a connecting bolt, so as to be convenient to disassemble, in the actual assembly process, the connecting piece 15 passes through the fixing through hole 101 and tightly abuts the frame edge of the mounting bracket 20 on the second fixing part 113, so as to realize the stable limiting of the fixed table 11 on the mounting bracket 20.

[0028] Further, the second fixing part 113 is provided with a guide groove 102 on the side away from the first fixing part 112, the guide groove 102 is matched with the air inlet pipe 13 or the glue outlet pipe 14, so as to facilitate the assembly between the air inlet pipe 13, the glue outlet pipe 14 and the fixed table 11.

[0029] As an example, the air outlet 132 of the air inlet pipe 13 is located in the inside of the connecting cylinder 12, and the air outlet 132 is higher than the bottom wall of the connecting cylinder 12, that is to say, one end of the air inlet pipe 13 penetrates the connecting part 111 of the fixed table 11 and is located in the inside of the connecting cylinder 12, and the end face of the one end of the air inlet pipe 13 located in the inside of the connecting cylinder 12 does not exceed the end face of the cylinder mouth of the connecting cylinder 12.

[0030] Further, the glue inlet 141 of the glue outlet pipe 14 is lower than the bottom wall of the connecting cylinder 12, or the glue inlet 141 of the glue outlet pipe 14 is flush with the bottom wall of the connecting cylinder 12. As a specific example, in the embodiment, one end of the glue outlet pipe 14, that is, the glue inlet 141 of the glue outlet pipe 14 penetrates the connecting part 111 of the fixed table 11, and is arranged flush with the bottom wall of the connecting cylinder 12; in another embodiment, one end of the glue outlet pipe 14, that is, the glue inlet 141 of the glue outlet pipe 14 is arranged in the connecting part 111 of the fixed table 11, and the bottom wall in the connecting cylinder 12 is provided with a through groove at the position corresponding to the glue inlet 141, the through groove is arranged in communication with the glue inlet 141, so as to realize the embodiment design that the glue inlet 141 of the glue outlet pipe 14 is lower than the bottom wall of the connecting cylinder 12.

[0031] Further, the distance between the glue outlet 142 of the glue outlet pipe 14 and the fixed table 11 is greater than the distance between the air inlet 131 of the air inlet pipe 13 and the fixed table 11, in other words, as shown in the figure, Figure 1 the end face of the one end of the glue outlet pipe 14 away from the fixed table 11 is lower than the end face of the one end of the air inlet pipe 13 away from the fixed table 11.

[0032] Further, the glue outlet 142 of the glue outlet pipe 14 and the air inlet 131 of the air inlet pipe 13 are respectively provided with an inclined surface, and the angle between the inclined surface and the horizontal plane is 45-60 degrees, and as a specific example, in the embodiment, the angle between the inclined surface of the glue outlet 142 of the glue outlet pipe 14 and the horizontal plane is 55 degrees.

[0033] Further, the circumferential inner wall of the connecting cylinder 12 is provided with a threaded structure, and the connecting cylinder 12 is threadedly connected with the bottle opening of the glue storage bottle 30 to realize detachable connection between the connecting cylinder 12 and the glue storage bottle 30, and in actual use, when the bottle opening of the glue storage bottle 30 is threadedly connected with the connecting cylinder 12, the glue storage bottle 30 is connected with the entire automatic glue supplementing device 10 to form a sealed space, and the sealed space can only be connected with the outside through the air inlet pipe 13 and the glue outlet pipe 14.

[0034] It should be noted that, in order to facilitate the operator to observe the glue amount in the glue storage bottle 30, the glue storage bottle 30 in the application can adopt a transparent material, or a glue storage bottle 30 provided with an observation window, or a liquid level sensor can be arranged to collect the glue liquid level in the glue storage bottle 30, so that the purpose of timely replacing the glue storage bottle 30 is achieved.

[0035] In actual use, the working principle of the automatic glue supplementing device 10 of the application can be as follows: Figure 3 As shown in the figure, the automatic glue supplementing device 10 of the application is used to connect the glue storage bottle 30 and the glue tank 40, the glue tank 40 and the mounting bracket 20 are respectively fixedly connected with the coating machine, the automatic glue supplementing device 10 is located above the tank opening of the glue tank 40, and the automatic glue supplementing device 10 is fixedly connected with the coating machine through the mounting bracket 20. When the glue in the glue tank 40 is sufficient, the air inlet 131 of the air inlet pipe 13 and the glue outlet 142 of the glue outlet pipe 14 are all below the glue liquid level in the glue tank 40, and the sum of the cavity pressure in the glue storage bottle 30 and the glue pressure in the glue storage bottle 30 is equal to the glue liquid level pressure in the glue tank 40, the glue in the glue storage bottle 30 will not flow out to the glue tank 40 from the glue outlet pipe 14, and the glue liquid level in the glue storage bottle 30 will remain static.

[0036] As shown in the figure, Figure 4As shown, in the process of coating the glue in the glue tank 40 to the surface of the high silicon steel thin strip 60 by the coating roller 50 in the coating machine, the glue in the glue tank 40 is continuously consumed, and the liquid level of the glue in the glue tank 40 will gradually decrease. When the liquid level of the glue in the glue tank 40 is lowered to the upper end surface of the inclined surface at the air inlet 131 of the air inlet pipe 13, it is in a critical state. The glue in the glue bottle 30 will remain static and will not flow into the glue tank 40 through the glue outlet pipe 14. When the glue in the glue tank 40 continues to be consumed, the liquid level of the glue in the glue tank 40 is lower than the upper end surface of the inclined surface at the air inlet 131 of the air inlet pipe 13. Air will enter the air inlet 131 of the air inlet pipe 13, flow along the pipe body of the air inlet pipe 13 from the air outlet 132 of the air inlet pipe 13, and enter the glue bottle 30. Finally, it is gathered at the cavity of the glue bottle 30. At this time, the sum of the pressure at the cavity of the glue bottle 30 and the glue pressure in the glue bottle 30 is greater than the liquid level pressure of the glue in the glue tank 40. The glue in the glue bottle 30 will enter the glue inlet 141 of the glue outlet pipe 14, flow along the pipe body of the glue outlet pipe 14 from the glue outlet 142 of the glue outlet pipe, and finally reach the glue tank 40 to achieve automatic replenishment of the glue in the glue tank 40.

[0037] In the process of automatic glue replenishment, the liquid level of the glue in the glue tank 40 will gradually rise. When the liquid level of the glue in the glue tank 40 is higher than the upper end surface of the inclined surface at the air inlet 131 of the air inlet pipe 13, in other words, the air inlet 131 of the air inlet pipe 13 is located below the liquid level of the glue in the glue tank 40. The air inlet pipe 13 is disconnected from the outside atmosphere, and air cannot flow from the air inlet pipe 13. At this time, the sum of the cavity pressure in the glue bottle 30 and the glue pressure in the glue bottle 30 is equal to the liquid level pressure of the glue in the glue tank 40. The glue in the glue bottle 30 will not flow from the glue outlet pipe 14 to the glue tank 40, and the liquid level of the glue in the glue bottle 30 returns to the static state.

[0038] It should be noted that in actual operation, the above process is repeated to ensure that the glue liquid level in the glue tank 40 is always maintained within the preset height range, and this preset height range can be set by adjusting the angle between the inclined surface and the horizontal surface at the air inlet 131 of the air inlet pipe 13. The smaller the angle between the inclined surface and the horizontal surface at the air inlet 131 of the air inlet pipe 13, the more accurate the control of the range of the glue liquid level in the glue tank 40. Further, in actual operation, the operator can select a storage glue bottle 30 of different capacity according to the timing of the glue usage, and can also equip a set of standby storage glue bottle 30 and automatic glue supplementing device 10. When the glue in the storage glue bottle 30 being used is about to run out and the glue liquid level in the glue tank 40 is within the preset height range, the standby storage glue bottle 30 and the automatic glue supplementing device 10 can be used for quick switching. Such operation not only ensures that the glue liquid level in the glue tank 40 is always within the preset height range, but also improves the replacement efficiency and ensures the coating effect of the high-silicon steel thin strip 60.

[0039] In summary, the automatic glue supplementing device has the advantages that the automatic glue supplementing device is connected with the storage glue bottle and the glue tank, and can realize automatic supplementing of the glue in the glue tank. In actual use, the operator only needs to replace the storage glue bottle, greatly reducing the labor intensity of the operator, and the structure is simple, the cost is low, and the applicability is high. In addition, the automatic glue supplementing device can ensure that the glue liquid level in the glue tank is always within the preset height range, and can effectively guarantee the coating effect of the high-silicon steel thin strip.

[0040] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the description of the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The above-described embodiments only express several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as limiting the scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the scope of protection of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. An automatic glue filling device for connecting a glue storage bottle and a glue tank, characterized in that, The automatic glue supplementing device is fixedly connected with the coating machine through a mounting bracket, and comprises a fixing table, a connecting cylinder arranged on one side of the fixing table, and an air inlet pipe and a glue outlet pipe arranged on the other side of the fixing table.

2. The automatic glue filling device according to claim 1, wherein The air outlet of the air inlet pipe is located in the connecting cylinder, and the air outlet is higher than the bottom wall of the connecting cylinder.

3. The automatic glue filling device according to claim 1, wherein, The glue inlet of the glue outlet pipe is lower than the bottom wall of the connecting cylinder, or the glue inlet of the glue outlet pipe is flush with the bottom wall of the connecting cylinder.

4. The automatic glue filling device according to claim 1, wherein, The distance between the glue outlet of the glue outlet pipe and the fixing table is greater than the distance between the air inlet of the air inlet pipe and the fixing table.

5. The automatic glue filling device according to claim 4, wherein, An inclined surface is arranged at the glue outlet of the glue outlet pipe and the air inlet of the air inlet pipe, respectively, and the included angle between the inclined surface and the horizontal plane is 45-60 degrees.

6. The automatic glue filling device according to claim 1, wherein The circumferential inner wall of the connecting cylinder is provided with a threaded structure, and the connecting cylinder is threadedly connected with the bottle mouth of the glue storage bottle.

7. The automatic glue filling device according to claim 1, wherein The fixing table comprises a connecting portion, a first fixing portion and a second fixing portion which are vertically extended outward from one side surface of the connecting portion, the first fixing portion and the second fixing portion are oppositely arranged, and the first fixing portion and the second fixing portion form a containing space for placing the mounting bracket.

8. The automatic glue filling device according to claim 7, wherein, A fixing through hole is arranged on the first fixing portion and is arranged along the thickness direction of the first fixing portion, and the fixing through hole is matched with the connecting piece.

9. The automatic glue filling device according to claim 7, wherein, A guide groove is arranged on the side of the second fixing portion away from the first fixing portion, and the guide groove is matched with the air inlet pipe or the glue outlet pipe.

Images