CN212072321U - Fiberboard glue spraying device - Google Patents
Fiberboard glue spraying device Download PDFInfo
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- CN212072321U CN212072321U CN202020554734.5U CN202020554734U CN212072321U CN 212072321 U CN212072321 U CN 212072321U CN 202020554734 U CN202020554734 U CN 202020554734U CN 212072321 U CN212072321 U CN 212072321U
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- glue spraying
- glue
- box body
- spraying box
- outer barrel
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Abstract
The utility model discloses a fibreboard spouts mucilage binding and puts, include: the glue spraying box comprises a glue spraying box body, a transmission belt, a feed hopper and two glue spraying structures arranged in the middle of the transmission belt; the material leveling structure comprises a material leveling plate and a movable adjusting clamping piece for fixing the material leveling plate; the blanking structure comprises a discharge hopper, a scraping plate and a telescopic spring for supporting the scraping plate; the feeding structure comprises an outer barrel, a material conveying screw rod and a slow motor, wherein the outer barrel is arranged at the bottom of the glue spraying box body and communicated with the discharge hopper, the material conveying screw rod is arranged in the outer barrel, the slow motor is in shaft-driven connection with the material conveying screw rod, and a discharge hole is formed in the tail end of the outer barrel. The utility model provides a pair of fibreboard spouts mucilage binding and puts, it spouts the glued structure and has the high temperature nature, and the viscidity holding period of glue is more permanent during ability, and the effect is glued out in furthest performance to improve the quality of fibreboard and practiced thrift the quantity of glue.
Description
Technical Field
The utility model relates to a fibreboard production field, concretely relates to fibreboard spouts mucilage binding and puts.
Background
In the prior fiberboard production process, gluing is carried out in the wood fiber slurry flash drying process, and the adopted pipeline gluing is that a positive displacement pump is utilized to boost the pressure of an adhesive and the adhesive is sprayed into a pulp discharge pipe through a nozzle with the caliber of 3-4mm, so that gluing and mixing are completed. Although this sizing method is straightforward, there are cases where the size is not uniformly dispersed, and the uniformity of sizing directly affects the quality of the product. In order to ensure the product quality, the quality requirement is often met through higher glue application amount, so that the adhesive is wasted, and the environmental protection index of the plate is influenced.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
The utility model also aims at providing a fiberboard glue spraying device which can spray glue more uniformly by the raw materials.
In order to achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a fiberboard glue spraying device, including:
the glue spraying box comprises a glue spraying box body, a transmission belt arranged in the glue spraying box body, a feed hopper arranged at the top of the glue spraying box body and positioned right above the starting point of the transmission belt, and two glue spraying structures arranged in the middle of the transmission belt, wherein each glue spraying structure comprises a glue mixing pipe, a glue inlet pipe arranged on the outer wall of the glue mixing pipe and communicated with the inside of the glue mixing pipe, an air inlet pipe communicated with the top of the glue mixing pipe, a glue spraying head communicated with the bottom of the glue mixing pipe and penetrating through the surface of the glue spraying box body and extending right above the transmission belt, and a glue mixing auxiliary body arranged in the glue mixing pipe, the glue mixing auxiliary body is in a circular truncated cone shape with an upper opening and a lower opening, a spiral channel is arranged on the inner wall of the glue spraying box body, and a vibration rod is arranged on the inner wall of the glue spraying box body and is in contact with the bottom of the;
the material leveling structure comprises a material leveling plate penetrating through the surface of the glue spraying box body and a movable adjusting clamping piece for fixing the material leveling plate, wherein the bottom of the material leveling plate is in an arc-shaped bent shape;
the blanking structure comprises a discharging hopper arranged at the bottom of the glue spraying box body, a scraping plate with one end rotatably connected with the bottom of the glue spraying box body and the other end obliquely arranged to abut against the slow moving belt, and a telescopic spring for supporting the scraping plate;
the feeding structure is arranged at the bottom of the glue spraying box body and comprises an outer barrel, a material conveying screw and a slow motor, wherein the outer barrel is arranged at the bottom of the glue spraying box body and communicated with the discharge hopper, the material conveying screw is arranged in the outer barrel, the slow motor is in shaft dynamic connection with the material conveying screw, and a discharge hole is formed in the tail end of the outer barrel.
Preferably, in the fiber board glue spraying device, the contact part of the scraping plate and the transmission belt has a sharp edge angle, and the included angle between the scraping plate and the horizontal plane is 45-65 degrees.
Preferably, in the fiberboard glue spraying device, the material leveling plate is located between the feeding hopper and the first material spraying structure.
Preferably, in the fiber board glue spraying device, a gap between the lower end of the material leveling plate and the surface of the transmission belt is 5-10 mm.
Preferably, in the fiberboard glue spraying device, the vibration rod is positioned in a vertical area between the two glue spraying structures.
The utility model discloses at least, include following beneficial effect:
1. a fibreboard spouts mucilage binding and puts, it spouts glued structure has the high temperature nature, enables the viscidity holding period of glue more permanent, the effect is glued out in furthest performance to the quality of fibreboard has been improved and the quantity of glue has been practiced thrift.
2. A fibreboard spouts mucilage binding and puts, it has scrapes flitch, flat flitch and vibrations stick, makes the production process more smooth, improves production efficiency greatly.
3. A fibreboard spouts mucilage binding and puts, its simple structure, reasonable in design is fit for using widely.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural view of the fiberboard glue spraying device of the present invention.
Fig. 2 is a schematic structural diagram of a rubber mixing tube of the fiberboard glue spraying device of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may include, for example, a fixed connection, a removable connection, or an integral connection. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terms "lateral," "longitudinal," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1-2, the utility model provides a fiberboard spouts mucilage binding and puts, include:
the glue spraying box comprises a glue spraying box body 1, a transmission belt 3 arranged in the glue spraying box body 1, a feed hopper 2 arranged at the top of the glue spraying box body 1 and positioned right above the starting point of the transmission belt 3, and two glue spraying structures arranged in the middle of the transmission belt 3, wherein each glue spraying structure comprises a glue mixing pipe 7, a glue inlet pipe 8 arranged on the outer wall of the glue mixing pipe 7 and communicated with the inside of the glue mixing pipe 7, an air inlet pipe 9 communicated with the top of the glue mixing pipe 8, a glue spraying head 10 communicated with the bottom of the glue mixing pipe 8 and penetrating through the surface of the glue spraying box body 1 and extending right above the transmission belt 3, and a glue mixing auxiliary body 18 arranged in the glue mixing pipe 7, the glue mixing auxiliary body 18 is in a circular truncated cone shape with an upper opening and a lower opening, the inner wall of the glue mixing auxiliary body is provided with a spiral channel 19, and the inner wall of the glue spraying box body 1 is provided with a, the vibration rod 4 is contacted with the bottom of the transmission belt 3;
the material leveling structure comprises a material leveling plate 5 penetrating the surface of the glue spraying box body 1 and a movable adjusting clamping piece 6 for fixing the material leveling plate 5, wherein the bottom of the material leveling plate 5 is in an arc-shaped bent shape;
the blanking structure comprises a discharging hopper 12 arranged at the bottom of the glue spraying box body 1, a scraping plate 11 with one end rotatably connected with the bottom of the glue spraying box body 1 and the other end obliquely arranged to abut against a buffer belt, and an expansion spring 13 for supporting the scraping plate 11;
the feeding structure is arranged at the bottom of the glue spraying box body 1, the feeding structure comprises an outer barrel 14, a material conveying screw rod 15 and a slow motor 16, the outer barrel 14 is arranged at the bottom of the glue spraying box body 1 and communicated with the discharge hopper 12, the material conveying screw rod 15 is arranged in the outer barrel 14, the slow motor 16 is in shaft dynamic connection with the material conveying screw rod 15, and a discharge hole 17 is formed in the tail end of the outer barrel 14.
In another technical scheme, the contact part of the scraping plate 11 and the driving belt 3 has a sharp corner, and the included angle between the scraping plate 11 and the horizontal plane is 45-65 degrees.
In another technical scheme, the material leveling plate 5 is positioned between the feeding hopper 2 and the first material spraying structure.
In another technical scheme, the gap between the lower end of the material flattening plate 5 and the surface of the transmission belt 3 is 5-10 mm.
In another technical scheme, the vibration rod 4 is positioned in a vertical area between the two glue spraying structures.
The utility model discloses a theory of operation does:
the raw materials gets into by feeder hopper 2, falls to on the drive belt 3, creep under the effect of drive belt 3, the raw materials is in the process when flat flitch 5, becomes the raw material layer of the thickness unanimity under the restriction of flat flitch 5, secondly, when spouting the glued structure, spout the glued structure by two and carry out twice and spout gluey processing, continue to remove, reachs 3 terminal back automation of drive belt falls into in the hopper 12, remain in the material sediment on the drive belt 3 also falls into under the effect of scraping flitch 11 in the hopper 12, the sizing material is passed material screw 15 and is carried out further transmission and compounding processing, discharges via discharge gate 17, discharge gate 17 connects the hot pressing equipment on the production line.
The glue mixing principle of the glue spraying structure is as follows:
the air inlet pipe 9 is communicated with high-pressure steam, the rubber inlet pipe 8 is communicated with a liquid rubber source, the liquid rubber and the steam are atomized and sprayed into the rubber mixing pipe 7 at a high speed, the mixed rubber and the steam move downwards under the action of the high-pressure steam, are mixed more uniformly under the action of the rubber mixing auxiliary body 18, and then are sprayed out by the rubber spraying head 10.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (5)
1. The utility model provides a fibreboard spouts mucilage binding and puts which characterized in that includes:
the glue spraying box comprises a glue spraying box body, a transmission belt arranged in the glue spraying box body, a feed hopper arranged at the top of the glue spraying box body and positioned right above the starting point of the transmission belt, and two glue spraying structures arranged in the middle of the transmission belt, wherein each glue spraying structure comprises a glue mixing pipe, a glue inlet pipe arranged on the outer wall of the glue mixing pipe and communicated with the inside of the glue mixing pipe, an air inlet pipe communicated with the top of the glue mixing pipe, a glue spraying head communicated with the bottom of the glue mixing pipe and penetrating through the surface of the glue spraying box body and extending right above the transmission belt, and a glue mixing auxiliary body arranged in the glue mixing pipe, the glue mixing auxiliary body is in a circular truncated cone shape with an upper opening and a lower opening, a spiral channel is arranged on the inner wall of the glue spraying box body, and a vibration rod is arranged on the inner wall of the glue spraying box body and is in contact with the bottom of the;
the material leveling structure comprises a material leveling plate penetrating through the surface of the glue spraying box body and a movable adjusting clamping piece for fixing the material leveling plate, wherein the bottom of the material leveling plate is in an arc-shaped bent shape;
the blanking structure comprises a discharging hopper arranged at the bottom of the glue spraying box body, a scraping plate with one end rotatably connected with the bottom of the glue spraying box body and the other end obliquely arranged to abut against the slow moving belt, and a telescopic spring for supporting the scraping plate;
the feeding structure is arranged at the bottom of the glue spraying box body and comprises an outer barrel, a material conveying screw and a slow motor, wherein the outer barrel is arranged at the bottom of the glue spraying box body and communicated with the discharge hopper, the material conveying screw is arranged in the outer barrel, the slow motor is in shaft dynamic connection with the material conveying screw, and a discharge hole is formed in the tail end of the outer barrel.
2. The fiber board glue spraying device according to claim 1, wherein the contact part of the scraping plate and the transmission belt has a sharp edge angle, and the included angle between the scraping plate and the horizontal plane is 45-65 °.
3. A fiberboard spray coating device according to claim 1, wherein the material flattening plate is located between the feed hopper and the first material spraying structure.
4. The fiberboard glue spraying device according to claim 1, wherein the gap between the lower end of the material leveling plate and the surface of the driving belt is 5-10 mm.
5. The apparatus of claim 1 wherein said vibrator rod is located in the vertical region between said glue dispensing structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020554734.5U CN212072321U (en) | 2020-04-15 | 2020-04-15 | Fiberboard glue spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020554734.5U CN212072321U (en) | 2020-04-15 | 2020-04-15 | Fiberboard glue spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212072321U true CN212072321U (en) | 2020-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020554734.5U Active CN212072321U (en) | 2020-04-15 | 2020-04-15 | Fiberboard glue spraying device |
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| Country | Link |
|---|---|
| CN (1) | CN212072321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953084A (en) * | 2022-06-10 | 2022-08-30 | 常熟立仁新型材料有限公司 | Preparation method of eucalyptus fibers |
-
2020
- 2020-04-15 CN CN202020554734.5U patent/CN212072321U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953084A (en) * | 2022-06-10 | 2022-08-30 | 常熟立仁新型材料有限公司 | Preparation method of eucalyptus fibers |
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