CN218342881U - Gum dipping device - Google Patents
Gum dipping device Download PDFInfo
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- CN218342881U CN218342881U CN202222905526.7U CN202222905526U CN218342881U CN 218342881 U CN218342881 U CN 218342881U CN 202222905526 U CN202222905526 U CN 202222905526U CN 218342881 U CN218342881 U CN 218342881U
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- glue
- impregnation
- gumming
- orifice plate
- pipe
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Abstract
The utility model discloses a gumming device, the preceding gumming hole of orifice plate and the back gumming hole of back orifice plate before the gumming pipe intercommunication of gumming device, preceding orifice plate, back orifice plate, first shrouding, the second shrouding, third shrouding and fourth shrouding enclose to close and form and store up gluey chamber, in the gumming process, single or many of glass fiber yarn pass the gumming pipe, store up the resin of gluing intracavity storage flow in the gumming pipe through walking gluey hole, thereby make the glass fiber yarn that passes the gumming pipe fully soak the resin, can effectively avoid the dry yarn problem that the glass fiber yarn infiltration is inhomogeneous to lead to among the traditional gumming technology, simplify the gumming technology, the infiltration effect of glass fiber yarn and the utilization ratio of resin have been improved simultaneously, and the production cost is reduced.
Description
Technical Field
The utility model relates to a glass fiber pultrusion threading gumming field, in particular to gumming device.
Background
In the pultrusion production process of the glass fiber, the glass fiber yarn needs to be soaked with resin before entering a mold, and the currently common impregnation method is to spray or soak the glass fiber yarn with resin.
In the current glass fiber impregnation technology, the pore plate has single functionality and only has the function of threading and positioning, the whole impregnation process is complex, the impregnation effect is poor, the problem of yarn drying caused by nonuniform impregnation can occur, and a large amount of resin is required to impregnate glass fiber yarns in the impregnation process, so that the resin utilization rate is low, and the production cost is high.
Disclosure of Invention
In order to overcome the above disadvantages of the prior art, the present invention aims to provide a glue dipping device.
In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:
the impregnation device is used for the impregnation process of the glass fiber yarns;
the glue dipping device comprises a front orifice plate and a rear orifice plate, the front orifice plate comprises a plurality of front glue dipping holes arranged in an array, and the front glue dipping holes penetrate through the front orifice plate;
the rear orifice plate comprises a plurality of rear glue dipping holes arranged in an array, the rear glue dipping holes penetrate through the rear orifice plate, and the front glue dipping holes and the rear glue dipping holes are arranged in a one-to-one correspondence manner;
the glue dipping device also comprises a first sealing plate, a second sealing plate, a third sealing plate and a fourth sealing plate, wherein the front pore plate, the rear pore plate, the first sealing plate, the second sealing plate, the third sealing plate and the fourth sealing plate are enclosed to form a glue storage cavity;
the glue dipping device further comprises a plurality of glue dipping pipes, the glue dipping pipes are communicated with the front glue dipping holes and the rear glue dipping holes, and at least one glue running hole is formed in the side wall of each glue dipping pipe.
Optionally, the diameter of the front glue dipping hole and the diameter of the rear glue dipping hole are larger than the diameter of the glue dipping pipe, and the length of the glue dipping pipe is larger than the distance between the front pore plate and the rear pore plate.
Optionally, one end of the rubber dipping pipe protrudes 1mm-2mm from the front hole plate; and/or the presence of a gas in the atmosphere,
the other end of the rubber dipping pipe protrudes 1mm-2mm from the rear orifice plate.
Optionally, inner wall surfaces of the two end portions of the immersion tube are smooth curved surfaces.
Optionally, chamfers are arranged at two end parts of the immersion tube.
Optionally, one end of the dip pipe is welded with the front orifice plate; and/or the presence of a gas in the gas,
and the other end of the rubber dipping pipe is connected with the rear orifice plate in a welding manner.
Optionally, the glue feeding holes are uniformly distributed along the extension direction and the circumferential direction of the glue soaking tube, and the diameter of each glue feeding hole is 1mm-1.5mm.
Optionally, the third sealing plate is provided with a glue injection pipe and a glue outlet pipe; and/or the presence of a gas in the atmosphere,
the fourth shrouding sets up injecting glue pipe and goes out the glue tube.
Optionally, the third sealing plate and the fourth sealing plate are provided with first plug-in connectors, and the glue injection pipe and the glue outlet pipe are provided with second plug-in connectors;
the second plug connector is inserted into the first plug connector so as to install the glue injection pipe and the glue outlet pipe to the third sealing plate and the fourth sealing plate.
Optionally, the gumming device further comprises at least one fixing lug, and a fixing hole is formed in the fixing lug.
The utility model discloses a gumming device advantage lies in:
the utility model provides a gumming device, be applicable to glass fiber's gumming process, the utility model discloses an among the gumming device, the preceding gumming hole of orifice plate and the back gumming hole of back orifice plate before the gumming pipe intercommunication, preceding orifice plate, back orifice plate, first shrouding, the second shrouding, third shrouding and fourth shrouding enclose to close and form and store up gluey chamber, at the gumming in-process, single or many of glass fiber yarn pass the gumming pipe, store up the resin of gluing intracavity storage and flow in the gumming pipe through walking gluey hole, thereby make the glass fiber yarn that passes the gumming pipe fully soak the resin, can effectively avoid the dry yarn problem that the glass fiber yarn soaks inhomogeneous and lead to of glass fiber yarn soakage among the traditional gumming technology, simplify the gumming technology, the infiltration effect of glass fiber yarn and the utilization ratio of resin have been improved simultaneously, and the production cost is reduced.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention, the objectives and other advantages of the application being realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to identify like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.
Fig. 1 is a schematic structural diagram of the gumming device shown in the present invention.
Fig. 2 is an exploded view of the gumming apparatus shown in the present invention.
Fig. 3 is a schematic structural diagram of the gumming device shown in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. It should be noted that, in the embodiments and examples of the present application, the feature vectors may be arbitrarily combined with each other without conflict.
In the glass fiber pultrusion production process, glass fiber yarns need to be soaked with resin before entering a mold, in the current glass fiber impregnation technology, the pore plate is single in functionality and only has the function of threading positioning, the whole impregnation process is complex, the impregnation effect is poor, the problem of dry yarns caused by nonuniform impregnation can occur, a large amount of resin is needed to soak the glass fiber yarns in the impregnation process, the utilization rate of the resin is low, and the production cost is high.
In order to solve the above problem, the utility model provides a gumming device, this gumming device are used for the gumming process of glass fiber yarn for it is complicated to solve traditional gumming technology process, and the gumming effect is relatively poor, problem that manufacturing cost is high. The utility model discloses a gumming device is applicable to the gumming process of glass fiber yarn, and the resin of storing up in the gluey intracavity flows into the gumming pipe through walking gluey hole, makes the glass fiber yarn who passes the gumming pipe fully soak the resin, can effectively avoid among the traditional gumming technology that the glass fiber yarn soaks the dry yarn problem of inhomogeneous leading to, has improved the infiltration effect of glass fiber yarn and the utilization ratio of resin when having simplified gumming technology, has reduced manufacturing cost.
The following describes the gumming device provided by the present invention in detail with reference to the accompanying drawings.
According to an exemplary embodiment, as shown in fig. 1-3, the present embodiment provides a dipping device for a glass fiber yarn dipping process. The impregnation device in this embodiment includes first shrouding 41, second shrouding 42, third shrouding 43, fourth shrouding 44, preceding orifice plate 10 and back orifice plate 20, and first shrouding 41, second shrouding 42, third shrouding 43, fourth shrouding 44, preceding orifice plate 10 and back orifice plate 20 enclose to close and form and store up gluey chamber 40, and glue storage chamber 40 stores and is used for infiltrating the resin of glass fiber yarn.
The front orifice plate 10 comprises a plurality of front glue dipping holes 11 arranged in an array, the front glue dipping holes 11 penetrate through the front orifice plate 10, the rear orifice plate 20 comprises a plurality of rear glue dipping holes 21 arranged in an array, the rear glue dipping holes 21 penetrate through the rear orifice plate 20, the front glue dipping holes 11 and the rear glue dipping holes 21 are arranged in a one-to-one correspondence mode, the glue dipping device further comprises a plurality of glue dipping pipes 30, and the glue dipping pipes 30 are communicated with the front glue dipping holes 11 and the rear glue dipping holes 21. The glue dipping tube 30 is used for enabling a single glass fiber yarn or a plurality of glass fiber yarns to be split and passed through, enabling a certain distance to be kept between the adjacent glass fiber yarns, and being capable of carrying out glue dipping while threading and positioning. The front glue dipping holes 11, the rear glue dipping holes 21 and the glue dipping pipes 30 are arranged in an array of multiple rows and multiple columns, the number of rows and the number of columns can be set according to the number of glass fiber yarns to be glue dipped according to needs, and the embodiment is not particularly limited to this.
The diameter of the front glue dipping hole 11 and the diameter of the rear glue dipping hole 21 are larger than the diameter of the glue dipping pipe 30, the length of the glue dipping pipe 30 is larger than the distance between the front orifice plate 10 and the rear orifice plate 20, specifically, the inner diameter of the front glue dipping hole 11 and the inner diameter of the rear glue dipping hole 21 are larger than the outer diameter of the glue dipping pipe 30, so that the glue dipping pipe 30 can penetrate through the front glue dipping hole 11 and the rear glue dipping hole 21, one end of the glue dipping pipe 30 protrudes out of the front orifice plate 10 by 1mm-2mm, and/or the other end of the glue dipping pipe 30 protrudes out of the rear orifice plate 20 by 1mm-2mm, so that the glue dipping pipe 30 can be welded and fixed between the front orifice plate 10 and the rear orifice plate 20, one end of the glue dipping pipe 30 is welded and connected with the front orifice plate 10, and/or the other end of the glue dipping pipe 30 is welded and connected with the rear orifice plate 20, and the welding manner of the glue dipping pipe 30 includes a welding form capable of fixing the glue dipping pipe 30 between the front orifice plate 10 and the rear orifice plate 20, such as argon arc welding.
In addition, the glue dipping pipe 30, the front orifice plate 10 and the rear orifice plate 20 may be fixed by interference fit instead of welding, so as to avoid deformation of the front orifice plate 10 and the rear orifice plate 20 caused by welding.
At least one glue feeding hole 31 is formed in the side wall of the glue dipping pipe 30, the glue feeding hole 31 is used for resin to flow in, so that the resin in the glue storage cavity 40 can flow into the glue dipping pipe 30 through the glue feeding hole 31 to soak the glass fiber yarn entering the glue dipping pipe 30, the glue feeding holes 31 are uniformly distributed along the extending direction and the circumferential direction of the glue dipping pipe 30, preferably, the diameter of the glue feeding hole 31 is 1mm-1.5mm, the glue feeding hole 31 is arranged at a side close to the glass fiber yarn entering the glue dipping pipe 30, and the orientation of each glue feeding hole 31 is ensured to be the same, for example, as shown in fig. 2, one glue feeding hole 31 with an upward opening is arranged on each glue dipping pipe 30. It can be understood that, in order to improve the dipping efficiency and the dipping effect, the dipping pipe 30 may also be provided with a plurality of glue holes 31, and the number, diameter, arrangement position, and opening orientation of the glue holes 31 may all be adjusted according to production requirements, which is not specifically limited in this embodiment.
The two end portions of the dip pipe 30 are provided with chamfers, and the dip pipe 30 is polished to prevent the problem of yarn cutting caused by burrs or sharp edges when the glass fiber yarns enter and exit the dip pipe 30, it can be understood that the two end portions of the dip pipe 30 can be formed by punching with punches instead of chamfers as long as the two end portions and the inner wall surface of the dip pipe 30 form smooth curved surfaces, and the specific processing manner is not limited in this embodiment.
A third sealing plate 43 of the glue dipping device is provided with a glue injection pipe 51 and a glue outlet pipe 52, and/or a fourth sealing plate 44 is provided with the glue injection pipe 51 and the glue outlet pipe 52, the third sealing plate 43 and the fourth sealing plate 44 are provided with first plug connectors 45, and the glue injection pipe 51 and the glue outlet pipe 52 are both provided with second plug connectors 53; the second plug-in connector 53 is inserted into the first plug-in connector 45, and is used for installing the glue injection pipe 51 and the glue discharge pipe 52 on the third sealing plate 43 and the fourth sealing plate 44, communicating the glue injection pipe 51 and the glue discharge pipe 52 to the glue storage cavity 40, and injecting resin into the glue storage cavity 40, so as to realize circulation of the resin inside the glue storage cavity 40, and/or enable the resin to circulate among a plurality of glue dipping devices.
The first plug 45 may be a pipe thread joint, the second plug 53 may be a quick plug, the first plug 45 and the second plug 53 may also be other devices capable of achieving sealed connection, the glue injection pipe 51 and the glue discharge pipe 52 may be made of rubber or other materials with good sealing performance, and the application does not limit the above.
The gumming device further comprises at least one fixing lug 60, the fixing lug 60 is of an L-shaped bending structure, one end of the fixing lug 60 is fixed on the third sealing plate 43 and/or the fourth sealing plate 44 in a welding mode, and a fixing hole 61 is formed in one end, away from the gumming device, of the fixing lug 60 and used for fixing the gumming device on a support through screws, expansion screws or other fasteners so as to keep the gumming device stable. The fixing hole 61 may be in a shape of a kidney-round, an oval, a circle, a square, etc., preferably, the fixing hole 61 is a kidney-round through hole, and the shape of the fixing hole 61 is not particularly limited in the present application and may be selected as needed in actual production.
In one example, as shown in FIG. 3, two gumming devices are connected in series. The third sealing plate 43 is provided with a first glue injection pipe 511 and a first glue outlet pipe 521, the fourth sealing plate 44 is provided with a second glue injection pipe 512 and a second glue outlet pipe 522, the first glue outlet pipe 521 of the previous glue dipping device is connected with the first glue injection pipe 511 of the next glue dipping device, and the second glue outlet pipe 522 of the previous glue dipping device is connected with the second glue injection pipe 512 of the next glue dipping device, so that the resin can flow in the glue storage cavity 40 and between the two glue dipping devices.
It can be understood that the utility model discloses a gumming device can the exclusive use, also can two liang of series connection use between a plurality of gumming devices to can make gumming device adapt to multiple production needs, the flexibility is high, strong adaptability.
The utility model provides a gumming device is applicable to glass fiber's gumming process, the utility model discloses an among the gumming device, the preceding gumming hole of orifice plate and the back gumming hole of back orifice plate before the gumming pipe intercommunication, preceding orifice plate, the back orifice plate, first shrouding, the second shrouding, third shrouding and fourth shrouding enclose to close and form and store up gluey chamber, at the gumming in-process, single or many of glass fiber yarn pass the gumming pipe, the resin of storing up gluey intracavity is through walking during gluey hole inflow gumming pipe, thereby make the glass fiber yarn that passes the gumming pipe fully soak the resin, can effectively avoid among the traditional gumming technology that glass fiber yarn soaks the inhomogeneous dry yarn problem that leads to, simplify the gumming technology, the infiltration effect of glass fiber yarn and the utilization ratio of resin have been improved simultaneously, and the manufacturing cost is reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the same, and the present invention is described in detail with reference to the preferred embodiments, and those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with other equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all should be covered in the scope of the claims of the present invention.
Claims (10)
1. The impregnation device is used for the impregnation process of the glass fiber yarns;
the glue dipping device comprises a front orifice plate and a rear orifice plate, the front orifice plate comprises a plurality of front glue dipping holes arranged in an array, and the front glue dipping holes penetrate through the front orifice plate;
the rear orifice plate comprises a plurality of rear glue dipping holes arranged in an array, the rear glue dipping holes penetrate through the rear orifice plate, and the front glue dipping holes and the rear glue dipping holes are arranged in one-to-one correspondence;
the glue dipping device also comprises a first sealing plate, a second sealing plate, a third sealing plate and a fourth sealing plate, wherein the front pore plate, the rear pore plate, the first sealing plate, the second sealing plate, the third sealing plate and the fourth sealing plate are enclosed to form a glue storage cavity;
the glue dipping device further comprises a plurality of glue dipping pipes, the glue dipping pipes are communicated with the front glue dipping holes and the rear glue dipping holes, and at least one glue running hole is formed in the side wall of each glue dipping pipe.
2. The impregnation device of claim 1, wherein the diameter of the front impregnation hole and the rear impregnation hole is larger than the diameter of the impregnation tube, and the length of the impregnation tube is larger than the distance between the front orifice plate and the rear orifice plate.
3. The impregnation device of claim 2, wherein one end of the impregnation tube protrudes 1mm to 2mm from the front orifice plate; and/or the presence of a gas in the gas,
the other end of the rubber dipping pipe protrudes out of the rear orifice plate by 1mm-2mm.
4. The impregnation apparatus according to claim 3, wherein inner wall surfaces of both end portions of the impregnation tube are smoothly curved.
5. The impregnation apparatus according to claim 3, wherein both end portions of the impregnation tube are chamfered.
6. The impregnation device according to claim 3, wherein one end of the impregnation tube is connected with the front orifice plate in a welding manner; and/or the presence of a gas in the atmosphere,
and the other end of the rubber dipping pipe is connected with the rear orifice plate in a welding manner.
7. The impregnation device of claim 1, wherein the glue feeding holes are uniformly distributed along the extension direction and the circumferential direction of the impregnation tube, and the diameter of the glue feeding holes is 1mm-1.5mm.
8. The impregnation device of claim 1, wherein the third sealing plate is provided with a glue injection pipe and a glue outlet pipe; and/or the presence of a gas in the gas,
the fourth shrouding sets up injecting glue pipe and goes out the glue tube.
9. The impregnation device of claim 8, wherein the third sealing plate and the fourth sealing plate are provided with first connectors, and the glue injection pipe and the glue outlet pipe are provided with second connectors;
the second plug connector is inserted into the first plug connector so as to install the glue injection pipe and the glue outlet pipe to the third sealing plate and the fourth sealing plate.
10. The impregnation device as claimed in claim 1, further comprising at least one fixing lug, wherein the fixing lug is provided with a fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222905526.7U CN218342881U (en) | 2022-10-31 | 2022-10-31 | Gum dipping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222905526.7U CN218342881U (en) | 2022-10-31 | 2022-10-31 | Gum dipping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218342881U true CN218342881U (en) | 2023-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222905526.7U Active CN218342881U (en) | 2022-10-31 | 2022-10-31 | Gum dipping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218342881U (en) |
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2022
- 2022-10-31 CN CN202222905526.7U patent/CN218342881U/en active Active
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