CN218982035U - Carbon felt gluing device - Google Patents

Abstract

The utility model discloses a carbon felt gluing device which comprises a support, a transmission part, a glue storage part, a glue spraying part and a gluing part, wherein the transmission part is arranged on the support, the glue spraying part and the glue storage part are arranged above the transmission part, and the glue spraying part comprises a driving pump and a nozzle. The gluing component comprises a guiding part extending along the length direction, one end of the guiding part is arranged on the downstream side of the nozzle in the length direction and communicated with the nozzle, and the other end of the guiding part forms a gluing opening. When the carbon felt gluing device is used, the carbon felt is transported to the lower part of the nozzle by the transmission part, the driving pump sucks out glue in the glue storage part and ejects the glue out of the upper surface of the carbon felt through the nozzle, the guiding part can prevent part of splashed glue from flying to other parts, the glue attached to the upper surface of the carbon felt forms a glue layer with uniform thickness on the upper surface of the carbon felt through the smearing of the glue coating opening, the unilateral adhesive strength of the carbon felt is improved, and the laminating quality among multiple layers of carbon felts is ensured.

Description

Carbon felt gluing device

Technical Field

The utility model relates to the technical field of carbon felts, in particular to a carbon felt gluing device.

Background

Carbon felt is a kind of material made up by using polyacrylonitrile or asphalt fibre to make felt and carbonizing. The carbon felt has the characteristics of high temperature resistance, corrosion resistance, non-melting and the like of common carbon materials, and has the flexibility and elasticity of fiber materials, so that the carbon felt is widely applied to vacuum furnaces, high-temperature furnaces with non-oxidizing atmosphere, high-temperature induction furnaces, vacuum coating furnaces and the like. However, the thickness of the common carbon felt is 5-15 mm, and the heat preservation effect required by industry cannot be achieved, so that the carbon felt needs to be paved and glued when in use.

At present, the preparation process of the solidified carbon felt mostly adopts manual glue brushing, and the manual glue brushing often causes local aggregation of glue on the surface of the carbon felt, the glue brushing on the surface of the carbon felt is uneven, and the glue seepage amount of each area of the carbon felt is also uneven. Therefore, the product is easy to generate layering, deformation, wrinkling and other phenomena in the subsequent working procedures, and the quality of the product is greatly influenced.

The patent document (publication number is CN 207646439U) in China discloses a continuous automatic glue spraying machine for carbon felts, a plurality of conveying units on a frame of the continuous automatic glue spraying machine drive the carbon felts to move, and glue spraying is carried out by a glue spraying mechanism along the way when the carbon felts move, and although the structure can realize the turnover of the carbon felts through the inclination of the conveying units, glue sprayed by the glue spraying mechanism can not uniformly cover the surfaces of the carbon felts, more glue is aligned to partial areas of nozzles, and less or even no glue is arranged at outer areas, so that the laminating performance among the carbon felts can be influenced.

Disclosure of Invention

The utility model aims to solve the technical problem that a carbon felt glue spraying machine in the prior art cannot ensure uniformity of a glue layer on a carbon felt, so that laminating performance among the carbon felts is affected.

In order to solve the technical problems, the utility model discloses a carbon felt gluing device which comprises a bracket, a transmission part, a glue storage part, a glue spraying part, a gluing part and a fixing part, wherein the transmission part, the glue storage part, the glue spraying part, the gluing part and the fixing part are arranged on the bracket. Wherein, transmission component sets up in the upper portion of support, extends and transport carbon felt along length direction, and fixed part sets up on the support and is located transmission component's top.

The glue spraying component comprises a driving pump and a plurality of nozzles, wherein the nozzles are arranged at the output end of the driving pump, and the driving pump is connected with the glue storage component through a pipeline.

The glue coating component comprises a guide part extending along the width direction of the transmission component, the guide part extends downwards from the upstream side to the downstream side in a tilting manner along the length direction, and inclines at a first preset angle relative to the length direction, the upstream end of the guide part is detachably connected to the downstream side wall of the fixed component, and a glue containing space is formed between the guide part and the downstream side wall of the fixed component.

The downstream end of the guide part is provided with a glue coating port parallel to the upper surface of the transmission part, the glue coating port extends along the width direction of the transmission part, a glue coating channel with a preset thickness is arranged between the glue coating port and the upper surface of the transmission part, and the fixing part is positioned on the upstream side of the glue coating part in the length direction.

Adopt above-mentioned technical scheme, this kind of carbon felt rubber coating device is when using, place the carbon felt that tailors on transmission part, drive carbon felt by transmission part and follow length direction motion, and then, when carbon felt is transported below the nozzle by transmission part, the driving pump will store up the gluey suction in the gluey part and spout through the nozzle, at this moment, spray the gluey carbon felt motion on the transmission part of form and adhere to the upper surface of carbon felt, the guiding part can avoid the gluey material that part splashes to fly to other parts, guarantee that the clean environment of mill is not polluted by the sizing material. Further, the sizing material attached to the upper surface of the carbon felt is smeared through the gluing opening, the upper surface of the carbon felt is opposite to the nozzle, more sizing materials are distributed to be extruded to other areas with less sizing materials, so that a sizing layer with uniform thickness is formed on the upper surface of the carbon felt, the single-side adhesive strength of the carbon felt is improved, and the laminating quality among multiple layers of carbon felts is ensured.

Further, the fixed part can protect the glue storage part and the driving pump, a pipeline between the glue storage part and the driving pump can also be contained inside the fixed part, so that other sharp workpieces are prevented from being scratched, and the fixed part can isolate noise generated by the driving pump during operation. In addition, when the carbon felt gluing device is used, glue materials sprayed out of the nozzles can be collected in the glue containing space between the guide part and the side wall of the downstream side of the fixing part, and the glue materials in the glue containing space can be evenly smeared on the upper surface of the carbon felt along with the transportation of the carbon felt by the transmission part, so that the utilization rate of the glue materials is improved.

The utility model also discloses a carbon felt gluing device, wherein the first preset angle is 30-45 degrees.

By adopting the technical scheme, the included angle of the guide part relative to the length direction is within the range of 30-45 degrees, and the structure enables a large enough glue containing space to be formed between the guide part and the side wall of the downstream side of the fixing part along the length direction, so that a large enough amount of glue stock can be contained to be attached to the upper surface of the carbon felt, the glue stock is located between the guide part and the fixing part, and enough areas of the carbon felt on the transmission part are directly sprayed with the glue stock. In addition, the inclined guiding part enables part of splash glue attached to the inner wall surface to flow to the upper surface of the carbon felt and be reused.

The utility model also discloses a carbon felt gluing device, wherein the two sides of the gluing component in the width direction are provided with the guiding side walls, and the guiding parts are erected at the top ends of the two guiding side walls. And, the inner wall surface of each guide sidewall is in contact with a corresponding edge of the carbon felt on the transport member.

By adopting the technical scheme, the guide side walls formed on the two sides in the width direction can prevent the sizing material from flowing out of the two sides of the upper surface of the carbon felt, so that the cleaning of the transmission part is ensured, and the utilization rate of the sizing material is improved. Further, the guiding side wall can also play a role in guiding the carbon felts on the transmission part, so that the positions of each carbon felt transported from the transmission part after gluing are consistent, and further, the gluing of the glued carbon felts by workers is facilitated.

The utility model also discloses a carbon felt gluing device, the upstream end of the guide part is provided with a folded edge which is bent along the height direction, the folded edge is attached to the side wall of the downstream side of the fixed part, and the gluing part is detachably connected with the fixed part through the folded edge.

By adopting the technical scheme, the gluing component is connected with the fixing component through the folding edge, and the folding edge is attached to the side wall of the downstream side of the fixing component, so that the gluing component cannot move along the length direction relative to the fixing component, and the connection stability between the gluing component and the fixing component is improved.

The utility model also discloses a carbon felt gluing device, and a plurality of strip-shaped holes are formed in the folded edge at intervals along the width direction of the guide part.

By adopting the technical scheme, the position of the gluing component along the height direction can be adjusted through the strip-shaped holes on the folded edge, namely, the distance between the downstream end of the guide part and the carbon felt in the height direction can be adjusted, and then the requirements of the carbon felt with different thicknesses or the glue layers with different thicknesses can be met.

The utility model also discloses a carbon felt gluing device, and the preset thickness of the gluing channel between the gluing opening and the upper surface of the transmission part is 5 mm-20 mm.

By adopting the technical scheme, when the carbon felt gluing device is used, the gluing channel formed by the gluing opening and the upper surface of the transmission part can enable the upper surface of the passing carbon felt to form a uniform glue layer. According to the carbon felts with different thicknesses, a gluing channel with the preset thickness within the range of 5 mm-20 mm can be selected, so that the formed glue layer has good laminating performance, the requirement of spreading and gluing a plurality of carbon felts is met, and the glue stock is not wasted excessively.

The utility model also discloses a carbon felt gluing device, a pipeline at the output end of the driving pump is provided with a plurality of branches, the ends of the branches are connected with nozzles, the side wall of the downstream side of the fixing part is provided with a connecting part, and the nozzles of each branch are obliquely arranged at a second preset angle through the connecting part and extend out of the side wall of the downstream side of the fixing part. Wherein the second preset angle is 75-105 degrees.

By adopting the technical scheme, the sizing material is transported to the nozzles by the driving pump, and the nozzles of each branch are sprayed out at a second preset angle inclined relative to the side wall of the downstream side of the fixed part. The structure can ensure that the jet-shaped sizing material sprayed out of the nozzle faces the carbon felt, the main sizing material is directly attached to the upper surface of the carbon felt, and only a small amount of sizing material is attached to the guide part, so that the utilization rate of the sizing material is improved.

The utility model also discloses a carbon felt gluing device, wherein the connecting part comprises a plurality of connecting holes which are arranged at intervals along the width direction, and the nozzles of each branch are in one-to-one correspondence with the connecting holes and are adapted to the corresponding connecting holes.

By adopting the technical scheme, the nozzles of each branch are connected with the corresponding connecting holes, so that the nozzles can be stably fixed, and the glue stock sprayed on the carbon felt is ensured to be distributed identically along the width direction.

The utility model also discloses a carbon felt gluing device, wherein the connecting part comprises a chute extending along the width direction, and the nozzle of each branch is slidingly arranged in the chute.

By adopting the technical scheme, the nozzles of each branch are arranged in the sliding groove, the positions of the nozzles can be adjusted along the width direction aiming at the carbon felts with different sizes, and the applicability of the carbon felt gluing device is improved.

The beneficial effects of the utility model are as follows:

the utility model discloses a carbon felt gluing device, which is characterized in that when the carbon felt gluing device is used, a cut carbon felt is placed on a transmission component, the transmission component drives the carbon felt to move along the length direction, and then, when the carbon felt is transported to the lower part of a nozzle by the transmission component, a driving pump sucks out sizing materials in a glue storage component and ejects the sizing materials on the upper surface of the carbon felt through the nozzle, and a guide part can prevent the sizing materials which are scattered partially from flying to other components, so that the clean environment of a factory is ensured not to be polluted by the sizing materials. Further, the sizing material attached to the upper surface of the carbon felt is smeared through the gluing opening, the upper surface of the carbon felt is opposite to the nozzle, more sizing materials are distributed to be extruded to other areas with less sizing materials, so that a sizing layer with uniform thickness is formed on the upper surface of the carbon felt, the single-side adhesive strength of the carbon felt is improved, and the laminating quality among multiple layers of carbon felts is ensured.

In addition, this kind of carbon felt rubber coating device still includes fixed part, stores up gluey part and driving pump and all set up in the fixed part, and the guiding part upper reaches end of rubber coating part passes through hem detachably and connects in the low reaches side wall of fixed part, and the guiding part extends downwards along length direction from the slope of the low reaches side down side to the high reaches, and relative length direction is with first default angle slope. When the carbon felt gluing device is used, glue materials sprayed out of the nozzles can be collected in the glue containing space between the guide part and the side wall of the downstream side of the fixing part, and part of splash glue materials attached to the inner wall surface of the guide part can flow to the upper surface of the carbon felt, so that the utilization rate of the glue materials is improved.

Drawings

Fig. 1 is a schematic structural diagram of a carbon felt gluing device provided by the utility model;

fig. 2 is a schematic structural diagram of a fixing component of the carbon felt gluing device provided by the utility model;

fig. 3 is a schematic structural view of another fixing component of the carbon felt gluing device provided by the utility model;

fig. 4 is a schematic structural diagram of a gluing component of the carbon felt gluing device provided by the utility model;

fig. 5 is a partial schematic view of a connection between a fixing part and a gluing part of the carbon felt gluing device provided by the utility model.

Reference numerals illustrate:

10. a carbon felt gluing device;

110. a bracket;

120. a transmission member;

121. a transmission belt; 122. a driving wheel; 123. driven wheel;

130. a glue storage component;

140. a glue spraying component;

141. driving a pump; 142. a nozzle;

150. a glue coating component;

151. a guide part; 152. A gluing opening; 153. a guide sidewall; 154. folding edges; 155. a bar-shaped hole;

160. a fixing member;

161. a housing; 162. A connection hole; 163. a chute; 164. a fixing frame;

x, width direction; y, length direction; z, height direction;

alpha, a first preset angle; beta, a second preset angle.

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present specification, by describing the embodiments of the present utility model with specific examples. While the description of the utility model will be described in connection with the preferred embodiments, it is not intended to limit the inventive features to the implementation. Rather, the purpose of the utility model described in connection with the embodiments is to cover other alternatives or modifications, which may be extended by the claims based on the utility model. The following description contains many specific details for the purpose of providing a thorough understanding of the present utility model. The utility model may be practiced without these specific details. Furthermore, some specific details are omitted from the description in order to avoid obscuring the utility model. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

It should be noted that in this specification, like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present embodiment, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "inner", "bottom", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present utility model.

The terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.

In the description of the present embodiment, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present embodiment can be understood in a specific case by those of ordinary skill in the art.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

An embodiment of the present utility model discloses a carbon felt gluing device, as shown in fig. 1, the carbon felt gluing device 10 includes: the device comprises a bracket 110, a transmission part 120, a glue storage part 130, a glue spraying part 140, a glue coating part 150 and a fixing part 160, wherein the transmission part 120, the glue storage part 140, the glue spraying part 150 and the fixing part 160 are arranged on the bracket 110.

Specifically, the transfer member 120 is disposed at an upper portion of the support frame 110, and extends in the length direction Y and transports the carbon felt. The glue spraying component 140 and the glue storage component 130 are arranged above the transmission component 120, the glue spraying component 140 comprises a driving pump 141 and a nozzle 142, the nozzle 142 is arranged at the output end of the driving pump 141, and the driving pump 141 is connected with the glue storage component 130 through a pipeline.

More specifically, the glue application member 150 includes a guide portion 151 extending in the width direction X of the conveying member 120, an upstream end of the guide portion 151 being provided on a downstream side of the nozzle 142 in the length direction Y in communication with the nozzle 142, and the other end of the guide portion 151 forming a glue application port 152, the glue application port 152 being located above the conveying member 120 in communication with an upper surface of the conveying member 120. As shown in fig. 1, the left side of each component is an upstream side, the right side is a downstream side, and the conveying component 120 conveys the carbon felt from left to right, it should be noted that, in the drawing, only an example is illustrated, the upstream side of the conveying component 120 may also be disposed on the right side, and those skilled in the art may design according to actual situations and specific requirements, which is not limited in this embodiment.

More specifically, the width of the transmission member 120 may be 120 cm-200 cm, and for convenience of production, the inventor of the present application proposes that the width of the transmission member 120 may be 120cm, 130cm, 145cm, 150cm, 156cm, 180cm or 200cm, and of course, any width within the above width range may be used. Preferably, in this embodiment, the width of the transmission member 120 is 150mm, and those skilled in the art can design the transmission member according to practical situations and specific requirements, and this embodiment is not limited in particular.

More specifically, the length of the transmission member 120 may range from 180cm to 280cm, and for convenience of production, the inventor of the present application proposes that the length of the transmission member 120 may be 180cm, 190cm, 200cm, 220cm, 226cm, 240cm, 250cm or 280cm, which may be any length within the above range. Preferably, in this embodiment, the length of the transmission member 120 is 250cm, and those skilled in the art can design the transmission member according to practical situations and specific requirements, and this embodiment is not limited in particular.

In one embodiment, the glue spraying unit 140 and the glue applying unit 150 are disposed at intermediate positions of the conveying unit 120 along the length direction Y, and sufficient space is reserved on both the upstream side and the downstream side of the conveying unit 120, so that the carbon felt can be placed during operation.

In another embodiment, the glue spraying part 140 and the glue coating part 150 are disposed at a position of the transmission part 120 near the upstream side in the length direction Y, and more space is reserved at the downstream side of the transmission part 120, so that a worker can directly complete the laying and gluing work of a plurality of carbon felts at the downstream side of the transmission part 120 after the glue coating is completed.

More specifically, in one embodiment, the guide 151 may be inclined in the length direction Y toward the direction approaching the conveying member 120 so that the size ejected from the nozzle 142 can be directed toward the carbon felt on the conveying member 120 as much as possible.

In another embodiment, the downstream end of the guide 151 is provided with a glue port 152 parallel to the upper surface of the transfer member 120.

In yet another embodiment, the guide 151 may also form an arc-shaped structure curved in a direction away from the conveyor belt.

More specifically, a "U" shaped protective sleeve (not shown) may be disposed at the downstream end edge of the guide portion 151, and the protective sleeve is embedded into the downstream end edge of the guide portion 151, so that the outer surface of the protective sleeve is smooth, so as to ensure that the glue will not adhere to the glue coating port 152, and further ensure that the glue layer applied is uniform. In addition, after the carbon felt gluing device 10 is used, only the protective sleeve at the downstream end of the guide part 151 needs to be removed for cleaning, so that the cleaning and maintenance difficulty is reduced.

More specifically, the transmission part 120 includes a transmission belt 121, a driving pulley 122, and a driven pulley 123, the driving pulley 122 and the driven pulley 123 are disposed at both sides of the support 110, the transmission belt 121 is wound around the driving pulley 122 and the driven pulley 123, and a driving motor (not shown) is disposed at one side of the driving pulley 122, and drives the driving pulley 122 to rotate, thereby driving the transmission belt 121 to move.

More specifically, the surface of the conveyor belt 121 may be made of a material with a relatively high friction coefficient, which is commonly used in the art, to prevent the carbon felt placed on the conveyor belt 121 from slipping, and those skilled in the art may design the conveyor belt according to the actual situation and the specific requirements, which is not particularly limited in this embodiment.

More specifically, the specification and model of the driving pump 141 can be designed by those skilled in the art according to the actual situation and specific requirements, and the embodiment is not limited thereto.

More specifically, the glue storage part 130 may be configured as a cylindrical structure with a cavity, the glue storage part 130 may also be configured as a hollow rectangular cuboid, and the glue storage part 130 may also be configured as other structures with glue storage spaces. Preferably, in the present embodiment, the glue storage part 130 is provided in a rectangular frame structure having a cavity, and a through hole is provided at a lower portion of the glue storage part 130, and the through hole of the glue storage part 130 is connected to the driving pump 141 through a pipe.

More specifically, a stirring component (not shown) may be disposed at the bottom of the glue storage component 130, where the stirring component is used to stir the glue in the glue storage component 130 to mix uniformly, so as to facilitate the pump 141 to draw the glue out of the glue storage component 130, and in addition, the glue that is stirred uniformly can avoid blocking when being sprayed at the position of the nozzle 142.

More specifically, when the carbon felt gluing device 10 is used, the tailored carbon felt is placed on the transmission component 120, the transmission component 120 drives the carbon felt to move along the length direction Y, and then when the carbon felt is transported to the lower side of the nozzle 142 by the transmission component 120, the glue in the glue storage component 130 is sucked out by the driving pump 141 and sprayed out through the nozzle 142, at the moment, the sprayed glue moves towards the carbon felt on the transmission component 120 and adheres to the upper surface of the carbon felt, and the guide part 151 can prevent part of the splashed glue from flying to other components, so that the clean environment of a factory is ensured not to be polluted by the glue. Further, the sizing material attached to the upper surface of the carbon felt passes through the coating opening 152, and the sizing material with more distribution on the upper surface of the carbon felt opposite to the coating opening 152 can be extruded to other areas with less sizing material distribution, so that a sizing layer with uniform thickness is formed on the upper surface of the carbon felt, the single-side bonding strength of the carbon felt is improved, and the bonding quality among multiple layers of carbon felts is ensured.

Further, as shown in fig. 1 to 3, the fixing member 160 is provided on the bracket 110 above the conveying member 120 and on the upstream side of the glue application member 150 in the length direction Y.

Specifically, the fixing member 160 includes a housing 161 and a fixing frame 164, the lower portion of the housing 161 is connected to the fixing frame 164, and the fixing frame 164 is located at both sides of the transmission member 120 in the width direction X and is fixedly connected to the bracket 110.

More specifically, the glue storage part 130 and the driving pump 141 are both disposed in the fixing part 160, the nozzle 142 is disposed on a downstream side wall of the fixing part 160, an upstream end of the guide portion 151 is detachably connected to the downstream side wall of the fixing part 160, and a glue accommodating space is formed between the guide portion 151 and the downstream side wall of the fixing part 160.

More specifically, the fixing component 160 can protect the glue storage component 130 and the driving pump 141, and the pipeline between the glue storage component 130 and the driving pump 141 can also be contained inside the fixing component 160, so that the glue storage component is prevented from being scratched by other sharp workpieces, and the fixing component 160 can isolate noise generated by the driving pump 141 during operation. In addition, when the carbon felt gluing device 10 is used, the glue ejected from the nozzle 142 is collected in the glue containing space between the guide portion 151 and the downstream side wall of the fixing member 160, and the glue in the glue containing space is evenly smeared on the upper surface of the carbon felt along with the transportation of the carbon felt by the transportation member 120, so that the utilization rate of the glue is improved.

Further, the embodiment of the utility model also discloses a carbon felt gluing device, as shown in fig. 1 and 5, the guiding part 151 extends downwards from the upstream side to the downstream side along the length direction Y, and is inclined at a first preset angle alpha relative to the length direction Y.

Specifically, the first preset angle α is 30 ° to 45 °, for better guiding, the inventor of the present application proposes that the first preset angle α of the guiding portion 151 relative to the longitudinal direction Y may be several specifications of 30 °, 35 °, 38 °, 40 °, 45 °, or any angle within the above included angle range. Preferably, in the present embodiment, the first preset angle α of the guide 151 inclined with respect to the length direction Y is 30 °, and those skilled in the art can design the guide according to actual situations and specific requirements, which is not particularly limited in the present embodiment.

More specifically, the included angle of the guiding portion 151 relative to the length direction Y is in the range of 30 ° to 45 °, and this structure makes a large enough glue containing space between the guiding portion 151 and the downstream side wall of the fixing member 160 along the length direction Y, so that a sufficient amount of glue stock can be contained to adhere to the upper surface of the carbon felt, and is located between the guiding portion 151 and the fixing member 160, and a sufficient area of the carbon felt on the conveying member 120 is directly sprayed with glue stock. In addition, the inclined guide 151 allows a portion of the splash glue adhered to the inner wall surface to flow to the upper surface of the carbon felt to be reused.

Still further, the embodiment of the present utility model also discloses a carbon felt gluing device, as shown in fig. 1 and 4, the gluing component 150 is provided with guiding side walls 153 at two sides in the width direction X, the guiding parts 151 are erected at the top ends of the two guiding side walls 153, and the inner wall surface of each guiding side wall 153 is attached to the corresponding edge of the carbon felt on the conveying component 120.

Specifically, the guide sidewalls 153 formed along both sides of the width direction X can prevent the glue from flowing out from both sides of the upper surface of the carbon felt, ensure the cleanliness of the transmission part 120, and improve the utilization rate of the glue. Further, the guiding sidewall 153 can also play a guiding role on the carbon felts on the conveying component 120, so that the positions of each carbon felt transported from the conveying component 120 after the gluing is completed are consistent, and further, the gluing of the glued carbon felts by workers is facilitated.

Still further, an embodiment of the present utility model also discloses a carbon felt gluing device, as shown in fig. 1 and 4, an upstream end of the guide 151 is formed with a flange 154 bent in a height direction Z, the flange 154 is attached to a downstream side wall of the fixing member 160, and the gluing member 150 is detachably connected to the fixing member 160 through the flange 154.

Specifically, the adhesive member 150 is connected to the fixing member 160 by the flange 154, and since the flange 154 is attached to the downstream side wall of the fixing member 160, the adhesive member 150 does not move along the length direction Y relative to the fixing member 160, and the connection stability between the adhesive member 150 and the fixing member 160 is improved.

More specifically, flange 154 of glue applicator member 150 may be attached to stationary member 160 by a screw, snap, or hinge connection, as is commonly used in the art. Preferably, in this embodiment, the flange 154 of the glue spreading member 150 is screwed with the downstream side wall of the fixing member 160, and those skilled in the art can design the glue spreading member according to practical situations and specific requirements, and this embodiment is not limited in particular.

Further, the embodiment of the utility model also discloses a carbon felt gluing device, as shown in fig. 4, a plurality of strip-shaped holes 155 are arranged on the folded edge 154 at intervals along the width direction X of the guiding part 151. For ease of drawing, only one of the same components is labeled in the drawing.

Specifically, the position of the glue spreading component 150 along the height direction Z can be adjusted through the strip-shaped hole 155 on the flange 154, that is, the distance between the downstream end of the guide portion 151 and the carbon felt in the height direction Z can be adjusted, so as to meet the requirements of carbon felts with different thicknesses or glue layers with different thicknesses.

More specifically, 2 to 8 bar-shaped holes 155 are provided in the flange 154 along the width direction X, and in order to ensure the connection strength between the glue spreading member 150 and the fixing member 160, the inventor of the present application proposes that 2, 3, 4, 5 or 8 bar-shaped holes 155 are provided in the flange 154 along the width direction X. Preferably, in this embodiment, the flange 154 is provided with 4 strip-shaped holes 155 along the width direction X, and those skilled in the art can design the flange according to the actual situation and specific requirements, which is not particularly limited in this embodiment.

Still further, the embodiment of the present utility model also discloses a carbon felt gluing device, wherein the gluing opening 152 extends along the width direction X of the transmission member 120 and has a gluing channel with a predetermined thickness between the gluing opening and the upper surface of the transmission member 120.

The preset thickness of the gluing channel is 5 mm-20 mm, and in order to be suitable for carbon felts with various thicknesses, the inventor of the application proposes that the preset thickness of the gluing channel can be 5mm, 8mm, 10mm, 13mm, 15mm, 17mm, 19mm or 20mm, and of course, the preset thickness can also be any thickness within the range of the above thickness. Preferably, in this embodiment, the predetermined thickness of the glue spreading channel is 10mm, and those skilled in the art can design the glue spreading channel according to practical situations and specific requirements, and this embodiment is not limited in particular.

In particular, in use, the sizing channel formed by the sizing opening 152 and the upper surface of the transfer member 120 of the carbon felt sizing device 10 enables a uniform layer of sizing to be formed on the upper surface of the passing carbon felt. According to the carbon felts with different thicknesses, a gluing channel with the preset thickness within the range of 5 mm-20 mm can be selected, so that the formed glue layer has good laminating performance, the requirement of spreading and gluing a plurality of carbon felts is met, and the glue stock is not wasted excessively.

Still further, an embodiment of the present utility model also discloses a carbon felt gluing device, as shown in fig. 1, 4 and 5, the pipeline of the output end of the driving pump 141 has a plurality of branches, the ends of the branches are connected with the nozzles 142, the downstream side sidewall of the fixing member 160 is provided with a connection portion, and the nozzles 142 of each branch are disposed obliquely at a second preset angle β through the connection portion and extend out of the downstream side sidewall of the fixing member 160.

Specifically, the second preset angle β is in the range of 75 ° to 105 °, and in order to make the nozzle 142 spray the sizing material toward the carbon felt, the inventor of the present application proposes that the second preset angle β of the nozzle 142 inclined with respect to the downstream side sidewall of the fixing member 160 may be several angles of 75 °, 80 °, 86 °, 93 °, 103 ° or 105 °, or may be any angle in the above included angle range. Preferably, in the present embodiment, the second preset angle β of inclination of the nozzle 142 with respect to the downstream side sidewall of the fixing member 160 is 75 °, and those skilled in the art can design the present embodiment according to practical situations and specific requirements, which is not particularly limited. It should be noted that, the second preset angle β shown in fig. 5 is an angle between the nozzle 142 and the downstream side wall of the fixing member 160 near the side of the conveying member 120. The second preset angle β may be an angle 142 formed by a side wall of the downstream side of the fixing member 160 facing away from the conveying member 120, and the second preset angle β is 105 °.

More specifically, the output end of the driving pump 141 may have 2 to 15 branches, so that for spraying the carbon felt, the inventor of the present application proposes that the output end of the driving pump 141 has several numbers of 2, 3, 6, 10, 13 or 15 branches, and of course, any number in the above number range may be also used. Preferably, in this embodiment, the output end of the driving pump 141 has 13 branches, and those skilled in the art can design the driving pump according to practical situations and specific requirements, and this embodiment is not limited in particular.

Specifically, the pump 141 is driven to transport the gum material to the nozzles 142, and the nozzles 142 of each branch are ejected at a second predetermined angle β inclined with respect to the downstream side wall of the stationary member 160. This structure can ensure that the jet-shaped sizing material sprayed out of the nozzle 142 faces the carbon felt, the main sizing material is directly attached to the upper surface of the carbon felt, and only a small amount of sizing material is attached to the guide part 151, so that the utilization rate of the sizing material is improved.

In one embodiment, as shown in fig. 2, the connection part includes a plurality of connection holes 162 spaced apart in the width direction X, and the nozzles 142 of each branch are in one-to-one correspondence with the connection holes 162 and fit into the corresponding connection holes 162. The number of the connection holes 162 is the same as the number of the branches of the output end of the driving pump 141, and will not be described here again.

Specifically, the nozzles 142 of each branch are connected with the corresponding connecting holes 162, so that the nozzles 142 can be stably fixed, and the glue sprayed on the carbon felt is ensured to be uniformly distributed along the width direction X.

In another embodiment, as shown in fig. 3, the connection portion includes a runner 163 extending in the width direction X, and the nozzle 142 of each branch is slidably disposed within the runner 163.

Specifically, the nozzles 142 of each branch are disposed in the chute 163, so that the positions of the nozzles 142 can be adjusted along the width direction X for carbon felts of different sizes, and the applicability of the carbon felt gluing device 10 is improved.

More specifically, the length of the chute 163 may be 100cm to 180cm, and for convenience of production, the inventors of the present application propose that the length of the chute 163 may be 100cm, 120cm, 130cm, 145cm, 156cm or 180cm, and of course may be any length within the above length range. Preferably, in this embodiment, the length of the chute 163 is 120mm, and those skilled in the art can design the chute according to practical situations and specific requirements, and this embodiment is not limited in particular.

More specifically, the inner wall surface of the connection hole 162 or the chute 163 may be inclined toward the transmission member 120 such that the nozzle 142 therein is inclined at the second preset angle β, and those skilled in the art may design the present utility model according to the actual situation and specific requirements, which is not particularly limited in this embodiment.

While the utility model has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a further detailed description of the utility model with reference to specific embodiments, and it is not intended to limit the practice of the utility model to those descriptions. Various changes in form and detail may be made therein by those skilled in the art, including a few simple inferences or alternatives, without departing from the spirit and scope of the present utility model.

Claims (9)

1. The utility model provides a carbon felt rubber coating device which characterized in that: the device comprises a bracket, a transmission part, a glue storage part, a glue spraying part, a glue coating part and a fixing part, wherein the transmission part, the glue storage part, the glue spraying part, the glue coating part and the fixing part are arranged on the bracket; the conveying component is arranged at the upper part of the bracket, extends along the length direction of the bracket and conveys the carbon felt;

the fixing component is arranged on the support and is positioned above the transmission component, the glue spraying component and the glue storage component are arranged in the fixing component, the glue spraying component comprises a driving pump and a plurality of nozzles, the nozzles are arranged at the output end of the driving pump, and the driving pump is connected with the glue storage component through a pipeline;

the plurality of nozzles are arranged on the side wall of the downstream side of the fixed part, the gluing part comprises a guide part extending along the width direction of the transmission part, the guide part extends downwards obliquely from the upstream side to the downstream side along the length direction and is inclined at a first preset angle relative to the length direction, the upstream end of the guide part is detachably connected with the side wall of the downstream side of the fixed part, and a glue containing space is formed between the guide part and the side wall of the downstream side of the fixed part;

the downstream end of the guide part is provided with a gluing opening parallel to the upper surface of the transmission part, the gluing opening extends along the width direction of the transmission part, a gluing channel with a preset thickness is arranged between the gluing opening and the upper surface of the transmission part, and the fixing part is positioned on the upstream side of the gluing part.

2. A carbon felt gluing device according to claim 1, wherein: the first preset angle is 30-45 degrees.

3. A carbon felt gluing device according to claim 2, wherein: the glue spreading component is provided with guide side walls on two sides in the width direction, and the guide parts are erected at the top ends of the two guide side walls; and an inner wall surface of each of the guide side walls is fitted with a corresponding edge of the carbon felt on the conveying member.

4. A carbon felt gluing device according to claim 3, wherein: the upper reaches end of guide part is formed with the hem of buckling along the direction of height, the hem laminating is in on the downstream side lateral wall of fixed part, the rubber coating part passes through the hem detachably connect in fixed part.

5. A carbon felt gluing device according to claim 4, wherein: a plurality of strip-shaped holes are formed in the folded edge at intervals along the width direction of the guide part.

6. A carbon felt gluing device according to claim 5, wherein: the preset thickness of the gluing channel between the gluing opening and the upper surface of the transmission component is 5 mm-20 mm.

7. The carbon felt gluing device of claim 6, wherein: the pipeline at the output end of the driving pump is provided with a plurality of branches, the end parts of the branches are connected with the nozzles, the side wall of the downstream side of the fixing part is provided with a connecting part, and the nozzles are obliquely arranged at a second preset angle through the connecting part and extend out of the side wall of the downstream side of the fixing part; wherein the second preset angle is 75-105 degrees.

8. A carbon felt gluing device according to claim 7, wherein: the connecting portion comprises a plurality of connecting holes which are arranged at intervals along the width direction, and the nozzles of each branch are in one-to-one correspondence with the connecting holes and are adapted to the corresponding connecting holes.

9. A carbon felt gluing device according to claim 7, wherein: the connecting portion includes a chute extending in a width direction, and the nozzle of each of the branches is slidably disposed in the chute.

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