CN112058519A - Glue fixing and discharging device for ecological plate production - Google Patents

Glue fixing and discharging device for ecological plate production Download PDF

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Publication number
CN112058519A
CN112058519A CN202010962469.9A CN202010962469A CN112058519A CN 112058519 A CN112058519 A CN 112058519A CN 202010962469 A CN202010962469 A CN 202010962469A CN 112058519 A CN112058519 A CN 112058519A
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CN
China
Prior art keywords
glue
hollow shaft
annular groove
ecological plate
discharging device
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.)
Granted
Application number
CN202010962469.9A
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Chinese (zh)
Other versions
CN112058519B (en
Inventor
黄�俊
魏志斌
谢海纬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huangshan Yongxu Wood Industry Co ltd
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Huangshan Yongxu Wood Industry Co ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Huangshan Yongxu Wood Industry Co ltd filed Critical Huangshan Yongxu Wood Industry Co ltd
Priority to CN202010962469.9A priority Critical patent/CN112058519B/en
Publication of CN112058519A publication Critical patent/CN112058519A/en
Application granted granted Critical
Publication of CN112058519B publication Critical patent/CN112058519B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/18Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area using fluids, e.g. gas streams
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278Arrangement or mounting of spray heads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00Arrangements for collecting, re-using or eliminating excess spraying material

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  • Coating Apparatus (AREA)

Abstract

The invention discloses a glue fixing and glue discharging device for ecological plate production, which comprises a machine tool, a conveying table arranged at the top of the machine tool, a plurality of conveying rollers distributed on the conveying table, a portal frame arranged above the machine tool, and a glue spraying component arranged on the portal frame and extending downwards, wherein the glue spraying component comprises: the hollow shaft motor fixedly installed at the top of the gantry frame is communicated with the rubber outlet block installed at the bottom of the hollow shaft, the fixed sleeve is rotatably located on the inner rotary drum inside the fixed sleeve, and the hollow shaft located inside the inner rotary drum is rotatably sleeved with a driving drum through a bearing. Utilize and spout the ecological plate that the subassembly passes through downwards and spout gluey processing, the hollow shaft drives through the hollow shaft motor, and a plurality of offset plates that spout are communicated to hollow shaft below, utilize out the machine of gluing to the injecting glue in the hollow shaft to through spouting the first blowout of gluing of spouting on spouting the offset plate, spouting gluey in-process, the hollow shaft keeps at the uniform velocity rotating and changes the state, makes glue spun scope more even.

Description

Glue fixing and discharging device for ecological plate production
Technical Field
The invention relates to the technical field of ecological plate production, in particular to a glue fixing and discharging device for ecological plate production.
Background
The ecological board is also called melamine laminated board, it is called melamine impregnated bond paper veneer artificial board, it is to put paper with different colors or textures into ecological board resin adhesive to soak, then dry to certain degree of solidification, spread it on the surface of shaving board, damp-proof board, medium density fiberboard, plywood, laminated wood board or other hard fiberboard, decorative board made by hot pressing.
The ecological plate needs to be bonded together through the mode of viscose in the production process, and glue spraying equipment in the prior art has the problems of nonuniform glue spraying and small glue diffusion range in the glue spraying process, so that a glue fixing and glue discharging device for ecological plate production is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a glue fixing and discharging device for ecological plate production, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a glue fixing and discharging device for ecological plate production, which comprises a machine tool and a base arranged at the bottom of the machine tool,
a rectangular conveying table is mounted at the top of the machine tool, a plurality of conveying rollers are distributed on the conveying table along the conveying direction of the ecological plate, and the conveying rollers are driven by a motor mounted in the machine tool;
a portal frame is installed above the machine tool, a glue spraying assembly extending downwards is installed on the portal frame, and the glue spraying assembly comprises:
the hollow shaft motor is fixedly arranged at the top of the gantry, a hollow shaft on the hollow shaft motor penetrates through the top of the gantry and extends downwards, and the top of the hollow shaft is fixedly connected with the glue discharging machine;
the glue outlet end block is communicated with the bottom of the hollow shaft, a glue storage cavity is formed in the glue outlet end block, a plurality of communicated glue spraying plates are arranged outside the glue outlet end block in an outward extending mode, and the bottoms of the glue spraying plates are communicated with a plurality of glue spraying heads;
the fixed sleeve is fixedly connected with the top end in the portal frame and is positioned outside the hollow shaft;
an inner rotary drum positioned in the fixed sleeve is rotated, the top of the inner rotary drum is fixedly connected with the hollow shaft, and an inclined first annular groove is concavely arranged on the inner wall of the inner rotary drum;
a driving cylinder is rotatably sleeved on the hollow shaft positioned in the inner rotary cylinder through a bearing, and a second oblique annular groove is concavely arranged on the outer wall of the driving cylinder;
two driving blocks are clamped between the first annular groove and the second annular groove at the same time, the driving blocks are symmetrically arranged on two sides of the driving cylinder, and a limiting column which limits the driving blocks and enables the driving blocks to move up and down is arranged in the fixed sleeve;
the connecting cylinder is fixedly installed at the bottom of the driving cylinder, the connecting cylinder is sleeved on the hollow shaft and penetrates through the bottom of the fixed sleeve, and the fan blade disc is fixedly installed at the bottom of the connecting cylinder and is located above the glue spraying plate.
Preferably, the conveying table is provided with a cavity for mounting the conveying roller, and a convex flange is arranged on the edge of an opening at the top of the cavity.
Preferably, two strip-shaped glue outlet holes are arranged on the machine tool on two sides of the conveying table in a penetrating mode, one side of each glue outlet hole is connected with the outer edge of the conveying table through an inclined plate, one glue receiving hopper is fixedly connected to the top of each glue outlet hole, and a pipeline used for glue outlet is communicated with the glue receiving hopper.
Preferably, the fixed sleeve is a hollow cylindrical structure with an open top, the outer wall of the fixed sleeve is fixedly connected with the portal frame through the rack, and the inner rotating drum is a hollow cylindrical structure with an open bottom.
Preferably, the first annular groove and the second annular groove are inclined in opposite directions, and both the first annular groove and the second annular groove form a closed elliptical ring structure.
Preferably, a rotating shaft is rotatably mounted at both ends of the driving block, and the rotating shaft is clamped in the first annular groove and the second annular groove which are on the same side with the rotating shaft.
Preferably, a sliding groove is vertically installed in the limiting column, and the driving block penetrates through the sliding groove and moves up and down.
Preferably, the lateral symmetry installs the stopper around the drive block, the stopper corresponds the joint at the spacing groove, the vertical installation in sliding tray of spacing groove.
Compared with the prior art, the invention has the beneficial effects that:
the ecological plate passes from the portal frame below at the uniform velocity under the transport of conveying roller, glues the subassembly according to having spouting on the portal frame, utilizes to spout gluey subassembly and spout gluey processing to the ecological plate of process downwards, spouts the unnecessary glue in the ecological plate outside and collects through going out gluey hole and connecing gluey fill, the used repeatedly of being convenient for.
The hollow shaft drives through the hollow shaft motor, and the hollow shaft below communicates a plurality of offset plate that spout, utilizes out the machine of gluing to the injecting glue in the hollow shaft to spout through spouting gluey head on spouting the offset plate, at spouting gluey in-process, the hollow shaft keeps at the uniform velocity rotating and changes the attitude, makes glue spun scope more even.
In the glue spraying process, the fan blade disc rotates reversely, so that wind from top to bottom is generated, and the sprayed glue has a larger diffusion range.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the glue receiving hopper according to the present invention;
FIG. 3 is a schematic structural view of a glue spraying assembly according to the present invention;
FIG. 4 is a schematic structural view of the fixing sleeve and the inner rotary drum according to the present invention;
FIG. 5 is a schematic view of a driving cylinder according to the present invention;
FIG. 6 is a schematic view of a spacing pillar according to the present invention;
FIG. 7 is a schematic view of the structure of the driving block of the present invention.
In the figure: 1, a machine tool, a 101 base, 102 glue outlet holes, 103 inclined plates, 104 portal frames and 105 frames;
2 conveying table, 201 conveying roller, 202 flange; 3, connecting a rubber hopper and a 301 pipeline;
4, spraying a glue component:
41 hollow shaft motor, 42 hollow shaft, 4201 adhesive outlet block, 43 fixed sleeve, 44 inner rotary drum, 4401 first annular groove, 45 adhesive spraying plate, 4501 adhesive spraying head, 46 driving cylinder, 4601 second annular groove, 4602 connecting cylinder, 4603 fan disc, 47 limit column, 4701 sliding groove, 4702 limit groove, 48 driving block, 4801 rotating shaft and 4802 limit block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a glue fixing and glue discharging device for ecological plate production comprises a machine tool 1 and a base 101 installed at the bottom of the machine tool 1, wherein a rectangular conveying table 2 is installed at the top of the machine tool 1, a plurality of conveying rollers 201 are distributed on the conveying table 2 along the conveying direction of an ecological plate, the conveying rollers 201 are driven by a motor installed in the machine tool 1, and the mode that the motor drives the conveying rollers 201 adopts the conventional technology in the field. The ecological plate needing glue spraying is placed on the conveying platform 2, wherein the width of the ecological plate and the length of the conveying roller 201 convey the ecological plate forwards through the conveying roller 201.
Further, a cavity for installing the conveying roller 201 is formed in the conveying table 2, a protruding flange 202 is arranged on the edge of an opening at the top of the cavity, and glue can be prevented from entering the conveying roller 201 by arranging a circle of flange 202 on the outer side of the conveying roller 201.
Two strip-shaped glue outlet holes 102 are arranged on the machine tool 1 on two sides of the conveying table 2 in a penetrating mode, one side of each glue outlet hole 102 is connected with the outer edge of the conveying table 2 through an inclined plate 103, one glue receiving hopper 3 is fixedly connected to the top of each glue outlet hole 102, and a pipeline 301 used for glue outlet is communicated with the glue receiving hopper 3. The excessive glue sprayed on the outer side of the ecological plate is collected through the glue outlet hole 102 and the glue receiving hopper 3, so that the ecological plate is convenient to reuse.
A portal frame 104 is installed to lathe 1 top, and the gluey subassembly 4 of spouting of downwardly extending is installed to portal frame 104, spouts gluey subassembly 4 and includes:
the hollow shaft motor 41 is fixedly installed at the top of the portal frame 104, a hollow shaft 42 on the hollow shaft motor 41 penetrates through the top of the portal frame 104 and extends downwards, and the top of the hollow shaft 42 is fixedly communicated with the glue outlet machine;
the glue outlet end block 4201 is communicated with and mounted at the bottom of the hollow shaft 42, a glue storage cavity is formed inside the glue outlet end block 4201, a plurality of communicated glue spraying plates 45 are mounted on the outer side of the glue outlet end block 4201 in an outward extending mode, and the bottoms of the glue spraying plates 45 are communicated with a plurality of glue spraying heads 4501;
the fixed sleeve 43 is fixedly connected with the top end in the portal frame 104, and the fixed sleeve 43 is positioned outside the hollow shaft 42; an inner rotary drum 44 positioned inside the fixed sleeve 43 is rotated, the fixed sleeve 43 is a hollow cylindrical structure with an open top, the outer wall of the fixed sleeve is fixedly connected with a portal frame 104 through a frame 105, and the inner rotary drum 44 is a hollow cylindrical structure with an open bottom.
The top of the inner rotary drum 44 is fixedly connected with the hollow shaft 42, and the inner wall of the inner rotary drum 44 is concavely provided with a first inclined annular groove 4401;
a driving cylinder 46 is rotatably sleeved on the hollow shaft 42 positioned in the inner rotating cylinder 44 through a bearing, and a second inclined annular groove 4601 is concavely arranged on the outer wall of the driving cylinder 46;
further, the first annular groove 4401 and the second annular groove 4601 are inclined in opposite directions, and the first annular groove 4401 and the second annular groove 4601 both form a closed oval ring structure.
Two driving blocks 48 are clamped between the first annular groove 4401 and the second annular groove 4601 at the same time, the driving blocks 48 are symmetrically arranged at two sides of the driving cylinder 46, two ends of each driving block 48 are rotatably provided with a rotating shaft 4801, and the rotating shafts 4801 are clamped in the first annular groove 4401 and the second annular groove 4601 at the same side.
The fixed sleeve 43 is internally provided with a limit column 47 which limits the driving block 48 and only enables the driving block to move up and down, specifically: a sliding groove 4701 is vertically arranged in the limiting column 47, and the driving block 48 penetrates through the sliding groove 4701 and moves up and down. Stopper 4802 is installed to the front and back side symmetry of drive block 48, and stopper 4802 corresponds the joint at spacing groove 4702, and spacing groove 4702 is vertical to be installed in sliding tray 4701.
A connecting cylinder 4602 is fixedly installed at the bottom of the driving cylinder 46, the connecting cylinder 4602 is sleeved on the hollow shaft 42 and penetrates through the bottom of the fixed sleeve 43, a blade disc 4603 is fixedly installed at the bottom of the connecting cylinder 4602, and the blade disc 4603 is positioned above the glue spraying plate 45.
Ecological plate passes from portal frame 104 below at the uniform velocity under conveying roller 201's transport, spouts gluey subassembly 4 according to having on the portal frame 104, utilizes to spout gluey subassembly 4 to spout gluey processing to the ecological plate of passing through downwards, specifically is:
hollow shaft 42 drives through hollow shaft motor 41, and hollow shaft 42 below intercommunication a plurality of offset plate 45 that spout utilize out the machine of gluing to the interior injecting glue of hollow shaft 42 to through spouting gluey head 4501 blowout on spouting offset plate 45, spouting gluey in-process, hollow shaft 42 keeps the uniform velocity rotation and changes the state, makes glue spun scope more even.
While the hollow shaft 42 rotates, the inner rotating cylinder 44 also rotates synchronously, and since the driving block 48 is slidably engaged with the inner portion of the inner rotating cylinder 44 and the driving block 48 is slidably engaged with the first closed annular groove 4401, the driving block 48 is driven to slide up and down in the limiting column 47 during the rotation of the inner rotating cylinder 44.
Since the other end of the driving block 48 is slidably connected to the second annular groove 4601 of the driving cylinder 46, the second annular groove 4601 is also a closed oval groove, and the first annular groove 4401 and the second annular groove 4601 are inclined in opposite directions, the driving cylinder 46 is driven to rotate during the up-and-down sliding process of the driving block 48, and the rotation direction of the driving cylinder is opposite to that of the inner drum 44, so that the fan blade disk 4603 connected below the driving cylinder 46 rotates, and wind from top to bottom is generated, and the sprayed glue has a larger diffusion range.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a glue is fixed out mucilage binding and is put for ecological plate production, includes lathe (1) and installs base (101) in lathe (1) bottom, its characterized in that:
a rectangular conveying table (2) is mounted at the top of the machine tool (1), a plurality of conveying rollers (201) are distributed on the conveying table (2) along the conveying direction of the ecological plate, and the conveying rollers (201) are driven by a motor mounted in the machine tool (1);
a portal frame (104) is installed above the machine tool (1), a glue spraying assembly (4) extending downwards is installed on the portal frame (104), and the glue spraying assembly (4) comprises:
the hollow shaft motor (41) is fixedly installed at the top of the portal frame (104), a hollow shaft (42) on the hollow shaft motor (41) penetrates through the top of the portal frame (104) and extends downwards, and the top of the hollow shaft (42) is fixedly communicated with the glue discharging machine;
the glue outlet end block (4201) is communicated and installed at the bottom of the hollow shaft (42), a glue storage cavity is formed in the glue outlet end block (4201), a plurality of communicated glue spraying plates (45) are installed on the outer side of the glue outlet end block (4201) in an outward extending mode, and the bottoms of the glue spraying plates (45) are communicated with a plurality of glue spraying heads (4501);
the fixing sleeve (43) is fixedly connected with the inner top end of the portal frame (104), and the fixing sleeve (43) is positioned on the outer side of the hollow shaft (42);
an inner rotary drum (44) positioned in a fixed sleeve (43) is rotated, the top of the inner rotary drum (44) is fixedly connected with a hollow shaft (42), and an inclined first annular groove (4401) is concavely arranged on the inner wall of the inner rotary drum (44);
a driving cylinder (46) is rotatably sleeved on a hollow shaft (42) positioned in the inner rotary cylinder (44) through a bearing, and a second oblique annular groove (4601) is concavely arranged on the outer wall of the driving cylinder (46);
two driving blocks (48) are clamped between the first annular groove (4401) and the second annular groove (4601) at the same time, the driving blocks (48) are symmetrically arranged at two sides of the driving cylinder (46), and a limiting column (47) which limits the driving blocks (48) and only enables the driving blocks to move up and down is arranged in the fixed sleeve (43);
a connecting cylinder (4602) is fixedly installed at the bottom of the driving cylinder (46), the connecting cylinder (4602) is sleeved on the hollow shaft (42) and penetrates through the bottom of the fixing sleeve (43), a fan blade disc (4603) is fixedly installed at the bottom of the connecting cylinder (4602), and the fan blade disc (4603) is located above the glue spraying plate (45).
2. The glue fixing and discharging device for ecological plate production according to claim 1 is characterized in that: the conveying table (2) is provided with a cavity for mounting a conveying roller (201), and a convex flange (202) is arranged on the edge of an opening at the top of the cavity.
3. The glue fixing and discharging device for ecological plate production according to claim 1 is characterized in that: two strip-shaped glue outlet holes (102) are arranged on the machine tool (1) on two sides of the conveying table (2) in a penetrating mode, one side of each glue outlet hole (102) is connected with the outer edge of the conveying table (2) through an inclined plate (103), the top of each glue outlet hole (102) is fixedly connected with a glue receiving hopper (3), and a pipeline (301) used for glue outlet is communicated with the glue receiving hopper (3).
4. The glue fixing and discharging device for ecological plate production according to claim 1 is characterized in that: the fixed sleeve (43) is a hollow cylindrical structure with an open top, the outer wall of the fixed sleeve is fixedly connected with a portal frame (104) through a rack (105), and the inner rotating drum (44) is a hollow cylindrical structure with an open bottom.
5. The glue fixing and discharging device for ecological plate production according to claim 1 is characterized in that: the inclination directions of the first annular groove (4401) and the second annular groove (4601) are opposite, and the first annular groove (4401) and the second annular groove (4601) form a closed oval ring structure.
6. The glue fixing and discharging device for ecological plate production according to claim 1 is characterized in that: both ends of drive piece (48) all rotate one axis of rotation (4801) of installation, axis of rotation (4801) joint is in first annular groove (4401) and second annular groove (4601) with it the same side.
7. The glue fixing and discharging device for ecological plate production according to claim 1 is characterized in that: a sliding groove (4701) is vertically arranged in the limiting column (47), and the driving block (48) penetrates through the sliding groove (4701) and moves up and down.
8. The glue fixing and discharging device for ecological plate production according to claim 7 is characterized in that: stopper (4802) are installed to the side symmetry around drive block (48), stopper (4802) correspond the joint in spacing groove (4702), spacing groove (4702) vertical installation is in sliding tray (4701).
CN202010962469.9A 2020-09-14 2020-09-14 Glue fixing and discharging device for ecological plate production Active CN112058519B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010962469.9A CN112058519B (en) 2020-09-14 2020-09-14 Glue fixing and discharging device for ecological plate production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010962469.9A CN112058519B (en) 2020-09-14 2020-09-14 Glue fixing and discharging device for ecological plate production

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CN112058519A true CN112058519A (en) 2020-12-11
CN112058519B CN112058519B (en) 2021-09-28

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004278408A (en) * 2003-03-14 2004-10-07 Maruyama Mfg Co Ltd Blower and agricultural chemical spraying vehicle
CN201425031Y (en) * 2009-04-16 2010-03-17 麦志坚 Blowing fan with water-mist spraying function
CN201871439U (en) * 2010-10-28 2011-06-22 枣庄矿业(集团)有限责任公司高庄煤矿 Rotating water mist generator
CN208213465U (en) * 2018-04-19 2018-12-11 广州长裕化工科技有限公司 A kind of novel spraying device for treating air indoor
CN209238214U (en) * 2018-10-18 2019-08-13 华南农业大学 A kind of energy-saving atomized spray head of agricultural unmanned plane
CN110976145A (en) * 2019-12-20 2020-04-10 武文家 Paint spraying device for surface of machined steel plate

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004278408A (en) * 2003-03-14 2004-10-07 Maruyama Mfg Co Ltd Blower and agricultural chemical spraying vehicle
CN201425031Y (en) * 2009-04-16 2010-03-17 麦志坚 Blowing fan with water-mist spraying function
CN201871439U (en) * 2010-10-28 2011-06-22 枣庄矿业(集团)有限责任公司高庄煤矿 Rotating water mist generator
CN208213465U (en) * 2018-04-19 2018-12-11 广州长裕化工科技有限公司 A kind of novel spraying device for treating air indoor
CN209238214U (en) * 2018-10-18 2019-08-13 华南农业大学 A kind of energy-saving atomized spray head of agricultural unmanned plane
CN110976145A (en) * 2019-12-20 2020-04-10 武文家 Paint spraying device for surface of machined steel plate

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Denomination of invention: A fixed glue discharging device for ecological board production

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