CN210308284U - Glue spreader is used in plywood production - Google Patents
Glue spreader is used in plywood production Download PDFInfo
- Publication number
- CN210308284U CN210308284U CN201920529255.5U CN201920529255U CN210308284U CN 210308284 U CN210308284 U CN 210308284U CN 201920529255 U CN201920529255 U CN 201920529255U CN 210308284 U CN210308284 U CN 210308284U
- Authority
- CN
- China
- Prior art keywords
- glue
- gluing
- plate
- gluing roller
- storage tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model discloses a glue spreader for plywood production, which relates to the field of gluing mechanical equipment and is provided based on the problem that when glue is discharged from the existing glue spreader, the glue is unevenly distributed to cause uneven gluing; the glue storage tank is provided with a first glue outlet; the beneficial effects of the utility model reside in that: set up even mucilage binding and put in storage gluey jar below, improve the glued homogeneity of plywood, prevent that glue from going out when gluey mouthful outflow the distribution inhomogeneous, lead to the rubber coating inhomogeneous.
Description
Technical Field
The utility model relates to a rubber coating mechanical equipment field, concretely relates to spreading machine is used in plywood production.
Background
Along with the development of society, the demand of wood in daily life is increased sharply, so that the existing wood resources are in short supply, and the use of wood is reduced as much as possible in the aspect of environmental protection. Therefore, various materials which save wood and can replace the traditional solid wood products to a certain extent are produced, and the plywood is one of the materials.
The plywood is formed by pressing a plate blank prepared by rotationally cutting wood sections into veneers or cutting wood beams into veneers and pressing the veneers after gluing into criss-cross wood grain directions under the condition of heating or not heating, and the utilization rate of wood can be effectively improved.
The core plate in the plywood needs to be glued in the production and manufacturing process, the gluing technology generally adopts a gluing machine to glue and bond the core plate, and the existing gluing machine has the following defects: glue is distributed unevenly when glue is discharged, so that the glue is unevenly coated; glue is easy to drip to the ground after being glued, and the glue is wasted.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the problem that will solve lies in that current spreading machine goes out glue when gluey glue and distributes inhomogeneously, leads to the rubber coating inhomogeneous.
The utility model discloses an adopt following technical scheme to solve above-mentioned technical problem:
the utility model provides a glue spreader for plywood production, which comprises a support frame, a glue storage tank, a glue homogenizing device and a gluing device, wherein the glue storage tank is positioned at the top end of the support frame, the glue homogenizing device is arranged below the glue storage tank, and the gluing device is arranged below the glue homogenizing device; the glue storage tank is provided with a first glue outlet;
the glue homogenizing device comprises a first glue homogenizing device and a glue homogenizing plate, the first glue homogenizing device comprises a first scraping plate and a first telescopic device, the glue homogenizing plate is positioned on the support frame, the bottom end of the glue homogenizing plate is provided with a plurality of glue outlet holes, the first telescopic device penetrates through the side wall of the support frame and is connected with the first scraping plate, and the bottom end of the first scraping plate is contacted with the glue homogenizing plate; the first telescopic device drives the first scraper plate to move to a position right below the first glue outlet;
the gluing device comprises an upper gluing roller set and a lower gluing roller, wherein the upper gluing roller set comprises a first upper gluing roller and a second upper gluing roller, the first upper gluing roller and the second upper gluing roller are positioned on the same horizontal plane and are arranged in parallel, the lower gluing roller is positioned below the upper gluing roller set, and a gap for a glue board to pass through is arranged between the upper gluing roller set and the lower gluing roller; the first upper gluing roller, the second upper gluing roller and the lower gluing roller are all connected with a first driving device.
The working principle is as follows: glue is placed in a glue storage tank, flows to the even offset plate of below from a first glue outlet on glue, drives first scraper blade through first telescoping device and removes to a first glue outlet below, makes glue distribute evenly, and on the while even flow to the rubber coating device, through scribbling glue roller set and lower glue spreader glue coating to the plywood on.
Has the advantages that: set up even mucilage binding and put in storage gluey jar below, improve the glued homogeneity of plywood, prevent that glue from going out when gluey mouthful outflow the distribution inhomogeneous, lead to the rubber coating inhomogeneous.
Preferably, baffles are arranged around the glue homogenizing plate.
Preferably, the bottom of storing up gluey jar is equipped with first play jiao kou, be equipped with the filter screen on the first play jiao kou.
Preferably, a filter screen cover is sleeved below the filter screen.
Preferably, a sealing gasket is arranged on the inner side wall of the filter screen cover.
The working principle is as follows: the glue flows into the glue homogenizing plate from the filter screen, and the filter screen cover is sleeved at the bottom end of the glue storage tank when the glue spreader is not in operation.
Has the advantages that: the periphery of the glue homogenizing plate is provided with the baffle plate, so that glue can be prevented from flowing out from the periphery of the glue homogenizing plate, the first glue outlet is the bottom end of the glue storage tank, the first glue outlet is provided with the filter screen, and the glue outlet range is large; when the glue spreader does not work, the filter screen cover is additionally arranged, and the sealing washer is arranged on the inner side wall of the filter screen cover, so that the sealing performance of the filter screen cover can be improved.
Preferably, store up and be equipped with agitating unit in the gluey jar, agitating unit includes (mixing) shaft, stirring vane, second drive arrangement is located and stores up gluey tank top, the one end and the second drive arrangement of (mixing) shaft are connected, the other end of (mixing) shaft passes and stores up gluey tank top and is connected with stirring vane, stirring vane and filter screen contact.
Preferably, even mucilage binding is put still includes the even mucilage binding of second and is put, the even mucilage binding of second is put and is included second scraper blade, second telescoping device sets up for storing up gluey jar symmetry with first telescoping device, the lateral wall that the support frame was passed to the second telescoping device is connected with the second scraper blade, the bottom and the even board contact of gluing of second scraper blade, the second telescoping device drives the second scraper blade and removes under first play jiao kou.
Preferably, a glue storage tank is arranged below the gluing device and is positioned on the support frame.
Preferably, the bottom of the glue storage tank is provided with a heating device, and the side wall of the glue storage tank is provided with a second glue outlet.
Preferably, the heating device is a resistance wire.
Preferably, even offset plate is spliced in proper order by first even offset plate, the even offset plate of second and the even offset plate of third and is constituteed, it is located the even offset plate of second to go out the jiao hole, the even offset plate of second is located and scribbles the even offset plate of rubber roll group directly over.
Preferably, the glue homogenizing plate is positioned between the first applicator roll and the second applicator roll.
The working principle is as follows: after glue is placed in the glue storage tank, the glue is stirred by the stirring device, flows between the first gluing roller and the second gluing roller from the second glue homogenizing plate, and after the glue is coated on the plywood, redundant glue flows into the glue storage tank and is collected by the second glue outlet on the side wall of the glue storage tank.
Has the advantages that: the stirring device can accelerate the outflow rate of the glue, the glue coating efficiency is improved, the heating device can enable the glue in the glue storage tank to be kept in a liquid state, drying is prevented, and the glue is collected through the second glue outlet on the side wall of the glue storage tank, so that the glue is recycled, and resources are saved; even offset plate of first even offset plate and third can prevent that glue from flowing from the both sides of even offset plate, prevents that glue from flowing to ground.
The utility model discloses a theory of operation: glue is placed in a glue storage tank, flows to the even offset plate of below from a first glue outlet on glue, drives first scraper blade through first telescoping device and removes to a first glue outlet below, makes glue distribute evenly, and on the while even flow to the rubber coating device, through scribbling glue roller set and lower glue spreader glue coating to the plywood on.
The glue flows into the glue homogenizing plate from the filter screen, and the filter screen cover is sleeved at the bottom end of the glue storage tank when the glue spreader is not in operation.
After glue is placed in the glue storage tank, the glue is stirred by the stirring device, flows between the first gluing roller and the second gluing roller from the second glue homogenizing plate, and after the glue is coated on the plywood, redundant glue flows into the glue storage tank and is collected by the second glue outlet on the side wall of the glue storage tank.
The beneficial effects of the utility model reside in that: set up even mucilage binding and put in storage gluey jar below, improve the glued homogeneity of plywood, prevent that glue from going out when gluey mouthful outflow the distribution inhomogeneous, lead to the rubber coating inhomogeneous.
The periphery of the glue homogenizing plate is provided with the baffle plate, so that glue can be prevented from flowing out from the periphery of the glue homogenizing plate, the first glue outlet is the bottom end of the glue storage tank, the first glue outlet is provided with the filter screen, and the glue outlet range is large; when the glue spreader does not work, the filter screen cover is additionally arranged, and the sealing washer is arranged on the inner side wall of the filter screen cover, so that the sealing performance of the filter screen cover can be improved.
The stirring device can accelerate the outflow rate of the glue, the glue coating efficiency is improved, the heating device can enable the glue in the glue storage tank to be kept in a liquid state, drying is prevented, and the glue is collected through the second glue outlet on the side wall of the glue storage tank, so that the glue is recycled, and resources are saved; even offset plate of first even offset plate and third can prevent that glue from flowing from the both sides of even offset plate, prevents that glue from flowing to ground.
Drawings
Fig. 1 is a schematic structural view of a glue spreader for plywood production in embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of a glue spreading device in a glue spreader for plywood production in embodiment 1 of the present invention;
in the figure: 1-a support frame; 2-glue storage tank; 21-a first glue outlet; 22-a filter screen; 23-a screen cover; 25-a stirring device; 251-a stirring shaft; 252-stirring blades; 253-a first motor; 31-a first glue homogenizing device; 311-a first scraper; 312-a first cylinder; 32-a second glue homogenizing device; 321-a second scraper; 322-a second cylinder; 33-glue homogenizing plate; 331-a first glue spreading plate; 332-a second glue homogenizing plate; 333-a third glue homogenizing plate; 4-a gluing device; 41-gluing roller group; 411-a first applicator roll; 412-a second applicator roll; 42-lower glue spreader; 5-glue storage tank; 51-second glue outlet.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples.
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 in 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 will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are 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 phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Example 1
A glue spreader for plywood production is shown in figure 1 and comprises a support frame 1, a glue storage tank 2, a glue homogenizing device, a glue spreading device 4 and a glue storage tank 5, wherein the glue storage tank 2 is positioned at the top end of the support frame 1, the glue homogenizing device is arranged below the glue storage tank 2, the glue spreading device 4 is arranged below the glue homogenizing device, and the glue storage tank 5 is positioned below the glue spreading device 4;
the shape of the support frame 1 can be set according to actual needs as long as the support frame meets the requirements of fixedly mounting the glue storage tank 2, the glue homogenizing device and the gluing device 4;
the glue storage tank 2 is columnar, in the embodiment, the glue storage tank is columnar, a first glue outlet 21 is formed in the bottom end of the glue storage tank 2, a filter screen 22 is installed on the first glue outlet 21, the filter screen 22 is parallel to the top wall of the glue storage tank 2, in the embodiment, the size of the first glue outlet 21 is equal to that of the bottom end of the glue storage tank 2, a filter screen cover 23 is installed below the filter screen 22, the filter screen cover 23 is sleeved on the filter screen 22, and a sealing gasket (not shown) is arranged on the inner side wall of the filter screen cover 23;
store up and be equipped with agitating unit 25 in gluing jar 2, agitating unit 25 includes (mixing) shaft 251, stirring vane 252, first motor 253, and first motor 253 is located the top of storing up gluing jar 2, and the one end and the first motor 253 of (mixing) shaft 251 are connected, and the other end of (mixing) shaft 251 passes the top of storing up gluing jar 2 and is connected with stirring vane 252, and stirring vane 252 contacts with filter screen 22, and stirring vane 252's shape can set up according to actual need.
The glue homogenizing device comprises a first glue homogenizing device 31, a second glue homogenizing device 32 and a glue homogenizing plate 33, wherein the first glue homogenizing device 31 comprises a first scraper 311 and a first air cylinder 312; a piston rod carried by the first air cylinder 312 penetrates through the side wall of the support frame 1 to be connected with the first scraping plate 311, and the bottom end of the first scraping plate 311 is contacted with the glue homogenizing plate 33; when the piston rod of the first cylinder 312 reciprocates, the first scraper 311 can be driven to move to the position right below the filter screen 22;
the second glue homogenizing device 32 comprises a second scraping plate 321 and a second air cylinder 322, the second air cylinder 322 and the first air cylinder 312 are symmetrically arranged relative to the glue storage tank 2, a piston rod carried by the second air cylinder 322 penetrates through the side wall of the support frame 1 to be connected with the second scraping plate 321, and the bottom end of the second scraping plate 321 is contacted with the glue homogenizing plate 33; when the piston rod of the second cylinder 322 reciprocates, the second scraping plate 321 can be driven to move to the position right below the filter screen 22;
even offset plate 33 is located support frame 1, and even offset plate 33 is located the below of filter screen 22, and the bottom of even offset plate 33 is equipped with a plurality of glue outlet (not shown), and even offset plate 33 is equipped with baffle (not shown) all around in this embodiment, and even offset plate 33 is spliced in proper order by first even offset plate 331, second even offset plate 332 and third even offset plate 333 and is constituteed, and the glue outlet is located even offset plate 332 of second.
As shown in fig. 2, the glue spreading device 4 includes an upper glue roller set 41 and a lower glue roller 42, the upper glue roller set 41 includes a first upper glue roller 411 and a second upper glue roller 412, the first upper glue roller 411 and the second upper glue roller 412 are located on the same horizontal plane and are arranged in parallel to each other, the lower glue roller 42 is located below the upper glue roller set 41, the lower glue roller 42 is parallel to the upper glue roller set 41, and a gap for a glue board to pass through is arranged between the upper glue roller set 41 and the lower glue roller 42; the first upper applicator roll 411, the second upper applicator roll 412 and the lower applicator roll 42 are all connected to a second motor (not shown); wherein, the connection relationship among the second motor, the first upper applicator roll 411, the second upper applicator roll 412 and the lower applicator roll 42 is the prior art; the second glue homogenizing plate 332 is located right above the upper glue roller group 41, and the glue homogenizing plate 33 is located between the first upper glue roller 411 and the second upper glue roller 412.
A glue storage tank 5 is arranged under the lower glue spreading roller 42, a resistance wire (not shown) is arranged at the bottom end of the glue storage tank 5, and a second glue outlet 51 is arranged on the side wall of the glue storage tank 5.
The working principle of the embodiment is as follows: placing glue in a glue storage tank 2, stirring by a stirring device 25, allowing the glue to flow from a first glue outlet 21 to a lower glue homogenizing plate 33, driving a first scraper 311 to move by a first cylinder 312, driving a second scraper 321 to move by a second cylinder 322, allowing the glue to flow uniformly from a second glue homogenizing plate 332 to a position between a first applicator roll 411 and a second applicator roll 412, driving a first applicator roll 411, a second applicator roll 412 and a lower applicator roll 42 to rotate in the same direction by a second motor (not shown), and coating the glue on the plywood by an applicator roll group 41 and the lower applicator roll 42; the redundant glue flows into the glue storage tank 5 and is collected by a second glue outlet 51 on the side wall of the glue storage tank 5; when the glue coating machine does not work, the filter screen cover 23 is sleeved at the bottom end of the glue storage tank 2 to prevent the glue from flowing out.
The beneficial effects of this embodiment: set up even mucilage binding and put in storage jar 2 below, improve the gummed homogeneity of plywood, prevent that glue from going out when gluey mouthful outflow the distribution inhomogeneous, lead to the rubber coating inhomogeneous.
The periphery of the glue homogenizing plate 33 is provided with the baffle plates, so that glue can be prevented from flowing out from the periphery of the glue homogenizing plate 33, the first glue outlet 21 is the bottom end of the glue storage tank 2, the filter screen 22 is arranged on the first glue outlet 21, and the glue outlet range is large; when the glue spreader does not work, the filter screen cover 23 is additionally arranged, and the sealing washer is arranged on the inner side wall of the filter screen cover 23, so that the sealing performance of the filter screen cover 23 can be improved.
The stirring device 25 can accelerate the outflow rate of the glue, improve the glue coating efficiency, and the heating device can keep the glue in the glue storage tank 5 in a liquid state, prevent drying up, and collect the glue through the second glue outlet 51 on the side wall of the glue storage tank 5, so that the glue can be recycled, and resources are saved; the first glue homogenizing plate 331 and the third glue homogenizing plate 333 can prevent glue from flowing out from both sides of the glue homogenizing plate and from flowing to the ground.
The above is only the preferred embodiment of the present invention, the protection scope of the present invention is not limited to the above embodiments, and the various process schemes without substantial difference are all within the protection scope of the present invention.
Claims (10)
1. The utility model provides a gluing machine is used in plywood production which characterized in that: the glue spreading device comprises a support frame, a glue storage tank, a glue spreading device and a glue spreading device, wherein the glue storage tank is positioned at the top end of the support frame, the glue spreading device is arranged below the glue storage tank, and the glue spreading device is arranged below the glue spreading device; the glue storage tank is provided with a first glue outlet;
the glue homogenizing device comprises a first glue homogenizing device and a glue homogenizing plate, the first glue homogenizing device comprises a first scraping plate and a first telescopic device, the glue homogenizing plate is positioned on the support frame, the bottom end of the glue homogenizing plate is provided with a plurality of glue outlet holes, the first telescopic device penetrates through the side wall of the support frame and is connected with the first scraping plate, and the bottom end of the first scraping plate is contacted with the glue homogenizing plate; the first telescopic device drives the first scraper plate to move to a position right below the first glue outlet;
the gluing device comprises an upper gluing roller set and a lower gluing roller, wherein the upper gluing roller set comprises a first upper gluing roller and a second upper gluing roller, the first upper gluing roller and the second upper gluing roller are positioned on the same horizontal plane and are arranged in parallel, the lower gluing roller is positioned below the upper gluing roller set, and a gap for a glue board to pass through is arranged between the upper gluing roller set and the lower gluing roller; the first upper gluing roller, the second upper gluing roller and the lower gluing roller are all connected with a first driving device.
2. The gluing machine for plywood production of claim 1, wherein: baffles are arranged around the glue homogenizing plate.
3. The gluing machine for plywood production of claim 1, wherein: even offset plate is by first even offset plate, the even offset plate of second and the even offset plate of third concatenation in proper order and forms, it is located the even offset plate of second to go out the gluey hole, the even offset plate of second is located directly over scribbling the rubber roll group.
4. The gluing machine for plywood production of claim 1, wherein: the glue homogenizing plate is positioned between the first gluing roller and the second gluing roller.
5. The gluing machine for plywood production of claim 1, wherein: the bottom of storing up gluey jar is equipped with first play jiao kou, be equipped with the filter screen on the first play jiao kou.
6. The gluing machine for plywood production of claim 5, wherein: and a filter screen cover is sleeved below the filter screen.
7. The gluing machine for plywood production of claim 1, wherein: store up and be equipped with agitating unit in the gluey jar, agitating unit includes (mixing) shaft, stirring vane, second drive arrangement is located and stores up gluey tank deck end, the one end and the second drive arrangement of (mixing) shaft are connected, the other end of (mixing) shaft passes and stores up gluey tank deck end and is connected with stirring vane, stirring vane and filter screen contact.
8. The gluing machine for plywood production of claim 1, wherein: even mucilage binding is put still includes the even mucilage binding of second and is put, the even mucilage binding of second is put and is included second scraper blade, second telescoping device sets up for storing up gluey jar symmetry with first telescoping device, the lateral wall that the second telescoping device passed the support frame is connected with the second scraper blade, the bottom and the even plywood contact of second scraper blade, the second telescoping device drives the second scraper blade and removes under first play jiao kou.
9. The gluing machine for plywood production of claim 1, wherein: the glue spreading device is provided with a glue storage groove below, and the glue storage groove is positioned on the support frame.
10. The gluing machine for plywood production of claim 9, wherein: the bottom of storing up gluey groove is equipped with heating device, the lateral wall of storing up gluey groove is equipped with the second and goes out gluey mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920529255.5U CN210308284U (en) | 2019-04-18 | 2019-04-18 | Glue spreader is used in plywood production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920529255.5U CN210308284U (en) | 2019-04-18 | 2019-04-18 | Glue spreader is used in plywood production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210308284U true CN210308284U (en) | 2020-04-14 |
Family
ID=70136255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920529255.5U Active CN210308284U (en) | 2019-04-18 | 2019-04-18 | Glue spreader is used in plywood production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210308284U (en) |
-
2019
- 2019-04-18 CN CN201920529255.5U patent/CN210308284U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212633222U (en) | Gluing device for plywood processing | |
| CN207357003U (en) | A kind of combined type adhesive producing equipment | |
| CN110787953B (en) | Efficient smear machine for lead-acid storage battery plate deleting and processing | |
| CN210675748U (en) | Corrugated paper production line rubber coating device | |
| CN214288945U (en) | Double-gluing device of coating compound machine | |
| CN210308284U (en) | Glue spreader is used in plywood production | |
| CN214055686U (en) | Gluing device for wood processing | |
| CN212795298U (en) | Efficient gluing device for rotary-cut veneer | |
| CN213137133U (en) | Compound wood multilayer fiber board rubber coating device | |
| CN211099900U (en) | Full-automatic glue dispenser | |
| CN209868873U (en) | Solid wood board spreading machine | |
| CN209955475U (en) | Cloth composite set | |
| CN209832664U (en) | Fishing net semi-finished product edge sealing device | |
| CN207954943U (en) | A kind of self-adhesion copper gluing material collecting device | |
| CN214981749U (en) | Automatic plate gluing machine | |
| CN207839323U (en) | A kind of modified apparatus for coating | |
| CN213005769U (en) | Gluing device for plywood production | |
| CN212041281U (en) | Even coating device of spreading machine | |
| CN211756446U (en) | Membrane coating roll of precoating of gluey function is spouted in area | |
| CN211000578U (en) | Gluing mechanism of gluing machine | |
| CN219702465U (en) | Moisture-resistant anti-expansion environment-friendly resin-impregnated solid wood board processing equipment | |
| CN209833180U (en) | Building decoration is with beating even wall paper rubberizing device of gluing | |
| CN213798342U (en) | High-speed full-automatic laminator is used in packing carton production | |
| CN208395575U (en) | Film transfer sizing applicator | |
| CN216419062U (en) | Feeding device for box pasting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |