CN116393339A - Bidirectional spraying equipment for oil filter shell - Google Patents
Bidirectional spraying equipment for oil filter shell Download PDFInfo
- Publication number
- CN116393339A CN116393339A CN202310448280.1A CN202310448280A CN116393339A CN 116393339 A CN116393339 A CN 116393339A CN 202310448280 A CN202310448280 A CN 202310448280A CN 116393339 A CN116393339 A CN 116393339A
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- Prior art keywords
- spraying
- powder
- spray
- belt
- filter shell
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- 238000005507 spraying Methods 0.000 title claims abstract description 122
- 230000002457 bidirectional effect Effects 0.000 title abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 88
- 239000007921 spray Substances 0.000 claims abstract description 42
- 239000011248 coating agent Substances 0.000 claims abstract description 35
- 238000000576 coating method Methods 0.000 claims abstract description 35
- 230000000670 limiting effect Effects 0.000 claims abstract description 9
- 238000004898 kneading Methods 0.000 claims description 42
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 7
- 239000002657 fibrous material Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 238000003825 pressing Methods 0.000 abstract description 6
- 239000011247 coating layer Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 37
- 238000005096 rolling process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C19/00—Apparatus specially adapted for applying particulate materials to surfaces
- B05C19/008—Accessories or implements for use in connection with applying particulate materials to surfaces; not provided elsewhere in B05C19/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C19/00—Apparatus specially adapted for applying particulate materials to surfaces
- B05C19/06—Storage, supply or control of the application of particulate material; Recovery of excess particulate material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention discloses a bidirectional spraying device for an oil filter shell, which belongs to the field of mechanical spraying, and comprises a rubbing and pressing roller, a powder coating layer and other structures, wherein the front and back directions of the workbench are provided with spraying components, the middle part of the spraying components is provided with a limiting clamp used for positioning a filter shell, when the oil filter shell is in operation, the filter shell is positioned on the limiting clamp, plastic powder is sprayed into a spraying coating belt by utilizing a plurality of uniformly distributed spray guns, the plastic powder is uniformly adhered to the spraying coating belt which is adhered to the outer wall of the filter shell, the rubbing and pressing convex surface on the rubbing and pressing roller rotates to the outer wall of the filter shell, and an elastic sheet is extruded by utilizing the convex part, so that the plastic powder is rubbed and pressed onto the end wall of the rotating filter shell by utilizing the rotating rubbing and pressing roller, the problems of uneven spraying and missed spraying are effectively solved, meanwhile, the phenomenon of powder falling is difficult to occur, and the front and back bidirectional spraying is adopted to effectively patch the end surface of the shell which is missed in spraying, and the spraying effect is improved.
Description
Technical Field
The invention relates to the field of mechanical spraying, in particular to a bidirectional spraying device for an oil filter shell.
Background
In the production and processing process of the oil filter, spraying equipment is required to be used for spraying the surface of the shell of the oil filter, so that the aim of protecting the oil filter is fulfilled. The filter is placed on the support of the spraying curing conveying line, and enters corresponding spraying and curing procedures along with the conveying of the conveying line.
In automatic production, the filter is transferred by a manipulator and placed on a support of a conveying line, a spray gun is arranged at a specific working position, when the support carries a shell of the filter and passes through the spray gun, the shell of the filter can receive plastic powder sprayed by the spray gun, and finally, a protective layer is formed on the shell of the filter. However, the existing spraying arrangement is generally that powder is sprayed from one direction on a filter shell, so that the problems of uneven spraying and missing spraying often exist, and the problem that plastic powder falls off locally easily occurs to powder spraying, so that the spraying effect is affected.
To this end, we propose a bi-directional spray apparatus for an oil filter housing to effectively solve the problems of the prior art.
Disclosure of Invention
The invention aims to solve the problems of uneven spraying and easy powder falling of the traditional filter spraying device, by arranging the spraying components in the front-back direction on a workbench, arranging a limiting clamp for positioning a filter shell in the middle of the spraying components, spraying plastic powder into a spraying coating belt by utilizing a plurality of evenly distributed spray guns, uniformly attaching the plastic powder to a powder coating filtering layer attached to the outer wall of the filter shell, rotating a kneading convex surface on a kneading roller to the outer wall of the filter shell, extruding an elastic sheet by utilizing the convex part, realizing kneading and pressing the plastic powder to the rotating end wall of the filter shell by utilizing the rotating kneading roller, effectively solving the problems of uneven spraying and missed spraying, simultaneously, being difficult to cause the phenomenon of powder falling, adopting front-back bidirectional spraying, effectively supplementing the end surface of the shell which is missed to a certain extent, and improving the spraying effect.
The aim of the invention can be achieved by the following technical scheme:
a two-way spraying equipment for oil cleaner shell, including installing the workstation of a pair of conveyer belt, workstation middle part position department fixed mounting has the limit jig that is used for carrying out the location to the filter casing, both sides all install the spraying subassembly that is located limit jig both sides around the workstation, the spraying subassembly includes the mount of fixed connection on the workstation, the equal movable sleeve of lower extreme is equipped with in the mount inner end wall, it rubs the compression roller to rotate fixedly connected with between a pair of movable frame, it installs the rotating electrical machines second to rub the compression roller to be located the movable frame bottom of below, rub the compression roller inner pot cover and be equipped with and cover the powder tape layer, cover the powder tape layer including interconnect's traction belt and spout the area that covers, traction belt, it keeps away from one end each other respectively with the mount left and right sides end wall fixed connection, the storage vat that is located the mount outside is placed to the workstation upper end, be connected with a plurality of spray guns through the spraying pipe on the storage vat, it is equipped with and rubs the setting up to spout to cover the area inside the cover the chamber, the spray gun other end runs through the mount and extends to and rubs the intracavity portion, it is equipped with and rubs the compression roller to rub the inner end wall and rubs the outer end wall and kneads the outer end wall and covers the layer that is equipped with and rubs the elastic compression roller and rubs the outer layer to rub the compression roller to rub the outer side of the compression roller to rub the side.
Further, the limit clamp comprises a bracket fixedly arranged on the workbench, the rotary disk is rotatably arranged on the bracket, one side of the bracket is connected with a fixing seat through a fixing rod, a second electric push rod is arranged in the fixing seat, and a supporting plate corresponding to the rotary disk in position is fixedly connected with the second driving end of the electric push rod.
Further, be connected with rotary joint between support piece and the two drive ends of electric putter, bracket internally mounted has the rotating electrical machines that carries out the drive to the rotary disk first, utilizes the manipulator to place the filter casing on the conveyer belt on the rotary disk, through descending support piece, realizes fixing a position the filter casing, through driving rotating electrical machines first, realizes the circular motion of filter casing.
Furthermore, the traction belt is made of elastic materials, and the width of the spraying cavity is gradually decreased from outside to inside.
Furthermore, the parts of the spraying belt, which avoid the powder-covered filter layer and the elastic sheet, are made of hard materials.
Further, the nozzle on the spray gun is close to the powder coating filter layer and is communicated with the inner end of the spraying and coating cavity, the powder coating filter layer is made of porous fiber materials, plastic powder is sprayed to the inner end of the spraying and coating cavity by the spray gun and is adhered to the end wall of the spraying and coating belt, namely, the powder coating filter layer, the plastic powder at the powder coating filter layer is kneaded and pressed onto the filter shell by the rotary kneading roller, a plurality of spray guns are arranged in the vertical direction, and the problems of uneven spraying and missed spraying are effectively solved by the rotary kneading and pressing mode.
Further, a pair of movable frames are connected with guide blocks which movably penetrate through the fixed frame towards one end of the fixed frame, an electric push rod I which drives one movable frame is fixedly arranged on the outer end wall of the fixed frame, and the electric push rod I which is connected with the movable frame is moved back and forth to facilitate the approach or the separation of a powder-covered belt layer and a filter shell, so that the manipulator is convenient for discharging materials and enlarging the applicability of the filter shell with different diameters.
Further, the pair of kneading the compression roller and all setting up with the rotation direction reverse of filter casing, the injection direction of spray gun is unanimous with the rotation direction of kneading the compression roller, and reverse friction roll-in improves and kneads the pressure effect, and covers the powder tape layer and set up a pair of around, realizes two-way spraying, effectively mends the material to the shell terminal surface that leaks the spraying to a certain extent, improves the spraying effect.
Optionally, the spraying cavity is located inside the powder-covered filter layer and is internally provided with a plurality of catching net surfaces, the catching net surfaces are meshes made of fiber materials, and the mesh pores are larger than the pores of the powder-covered filter layer.
Optionally, the inner wall cladding that spouts the cover chamber and avoid covering the powder filtering layer has one deck anti-sticking membrane, and the net face is caught to the multilayer is favorable to playing the capture effect to moulding the powder, enlarges moulding powder area of adhesion, reduces the moulding powder that spouts to a great extent and drops to spouting the bottom of covering the intracavity.
Compared with the prior art, the invention has the advantages that:
(1) This scheme is through all setting up the spraying subassembly in the front and back direction on the workstation, this spraying subassembly is by rolling roller and cover powder tape layer isotructure and constitute, the spraying subassembly middle part is equipped with and is used for carrying out the limit clamp that fixes a position to the filter casing, when carrying out the work, the filter casing is located limit clamp, it will mould the powder to spraying to cover the inside injection in area, it evenly adheres to on the powder filter layer that covers that laminates mutually with filter casing outer wall to mould the powder, it is rotatory to filter casing outer wall department to rub the convex surface on the roller, utilize this bulge to extrude the elastic slice, realize utilizing rotatory rolling roller to rub the powder and rub to the pivoted filter casing end wall on, effectively solve the inhomogeneous and the problem that leaks of spraying, simultaneously, be difficult for taking place to fall the powder phenomenon, and adopt front and back two-way spraying, the shell terminal surface to the effect of leaking spraying is mended effectively to a certain extent, improve the spraying effect.
(2) The limiting clamp comprises a bracket fixedly arranged on a workbench, a rotary disk is rotatably arranged on the bracket, a supporting plate capable of lifting up and down is arranged above the rotary disk, a filter shell on a conveying belt is placed on the rotary disk by a mechanical arm, positioning of the filter shell is achieved by descending the supporting plate, circular motion of the filter shell between the rotary disk and the supporting plate is achieved by driving a rotating motor I, a pair of kneading press rollers are reversely arranged with the rotating direction of the filter shell, the spraying direction of a spray gun is consistent with the rotating direction of the kneading press rollers, the reverse friction rolling effect is improved, and plastic powder falling is not easy to cause.
(3) The spraying device has the advantages that the spraying gun which is uniformly distributed is utilized to spray plastic powder into the spraying belt, the plastic powder is uniformly adhered to the powder coating filter layer of the spraying belt which is attached to the outer wall of the filter shell, the powder coating filter layer is arranged, the sprayed plastic powder can be effectively captured, the kneading convex surface on the kneading roller rotates to the outer wall of the filter shell, the elastic sheet is extruded by the convex part, after the kneading convex surface is far away from one side of the filter shell, under the elastic reset action of the elastic sheet, the inner space of the spraying cavity is enlarged, an adhesion space is provided for the sprayed plastic powder, and the plastic powder can be easily adhered to the powder coating filter layer.
Drawings
FIG. 1 is a schematic view of the structure of the present invention in operation;
FIG. 2 is a schematic view of the structure of the present invention when not in operation;
FIG. 3 is a schematic view of the present invention with the filter housing positioned between a pair of spray assemblies;
FIG. 4 is a schematic view of the spray assembly of the present invention;
FIG. 5 is a partially disassembled view I of the spray coating assembly of the present invention;
FIG. 6 is a partially disassembled view II of the spray coating assembly of the present invention;
FIG. 7 is a top view of a pair of spray assemblies of the present invention in operation;
FIG. 8 is a partial process view of the present invention at the junction of the powder covered belt layer and the kneading roller;
fig. 9 is a schematic structural diagram of the embodiment 2 of the present invention after adding a plurality of capturing mesh surfaces in the powder coating layer.
The reference numerals in the figures illustrate:
the filter comprises a filter shell 1, a workbench 2, a fixing frame 3, a powder coating belt layer 4, a traction belt 41, a spraying coating belt 42, a spraying coating cavity 421, a powder coating filter layer 422, an elastic piece 423, a capturing net surface 424, a storage bucket 5, a spraying pipe 6, a spray gun 7, a spray gun 71, a moving frame 8, a kneading roller 9, a kneading convex surface 91, an electric push rod 10, a bracket 11, a fixed rod 12, an electric push rod 13, a bracket 14 and a rotary joint 15.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only a few embodiments of the present invention; but not all embodiments, are based on embodiments in the present invention; all other embodiments obtained by those skilled in the art without undue burden; all falling within the scope of the present invention.
Example 1:
the invention discloses a bidirectional spraying device for an oil filter shell, referring to fig. 1-3, the bidirectional spraying device comprises a workbench 2 provided with a pair of transmission belts, a limiting clamp used for positioning a filter shell 1 is fixedly arranged in the middle of the workbench 2, the limiting clamp comprises a bracket 11 fixedly arranged on the workbench 2, a rotary disk is rotatably arranged on the bracket 11, one side of the bracket 11 is connected with a fixed seat through a fixed rod 12, a second electric push rod 13 is arranged in the fixed seat, a supporting plate 14 corresponding to the position of the rotary disk is fixedly connected with the driving end of the second electric push rod 13, a rotary joint 15 is connected between the supporting plate 14 and the driving end of the second electric push rod 13, a rotary motor for driving the rotary disk is arranged in the bracket 11, the filter shell 1 on the transmission belt is placed on the rotary disk by a mechanical arm, the filter shell 1 is positioned by descending the supporting plate 14, and the circular motion of the filter shell 1 between the rotary disk and the supporting plate 14 is realized by driving the rotary motor.
Referring to fig. 1-3, spraying components located at two sides of a limiting clamp are installed at front and rear sides of a workbench 2, the spraying components comprise a fixing frame 3 fixedly connected to the workbench 2, movable frames 8 are movably sleeved at upper and lower ends of inner end walls of the fixing frame 3, a kneading roller 9 is fixedly connected between a pair of movable frames 8, a rotating motor II driving the kneading roller 9 is installed at bottom ends of the movable frames 8 located below, a powder coating belt layer 4 is sleeved at inner ends of the kneading roller 9, the powder coating belt layer 4 comprises a traction belt 41 and a spraying belt 42 which are connected with each other, one ends, far away from each other, of the traction belt 41 and the spraying belt 42 are fixedly connected with left and right end walls of the fixing frame 3 respectively, a storage barrel 5 located at outer side of the fixing frame 3 is placed at the upper end of the workbench 2, and a plurality of spray guns 7 are connected to the storage barrel 5 through spraying pipes 6.
Referring to fig. 4-8, one end of a spraying and covering belt 42 connected with a traction belt 41 is attached to a kneading roller 9, a spraying and covering cavity 421 is formed in the spraying and covering belt 42, the other end of a spray gun 7 penetrates through a fixing frame 3 and extends into the spraying and covering cavity 421, a powder covering filter layer 422 is arranged on the outer end wall of the spraying and covering belt 42 attached to the kneading roller 9, a nozzle 71 on the spray gun 7 is arranged close to the powder covering filter layer 422, the powder covering filter layer 422 is communicated with the inner end of the spraying and covering cavity 421, the powder covering filter layer 422 is made of porous fiber materials, plastic powder is sprayed to the inner end of the spraying and covering cavity 421 by the spray gun 7, the plastic powder is attached to the end wall of the spraying and covering belt 42, namely the powder covering filter layer 422 is arranged, the inner end of the spraying and covering belt 42 close to one side of the kneading roller 9 is connected with an elastic piece 423 attached to the kneading roller 9, the spraying and covering belt 42 avoids the powder covering filter layer 422, the elastic piece 423 is made of hard materials, and a plurality of kneading convex surfaces 91 are distributed on the outer end wall of the kneading roller 9;
the plastic powder is sprayed into the spraying belt 42 by utilizing the spray guns 7 which are uniformly distributed, the plastic powder is uniformly adhered to the spraying belt 42 which is attached to the outer wall of the filter shell 1, the kneading convex surface 91 on the kneading roller 9 rotates to the outer wall of the filter shell 1, the elastic piece 423 is extruded by utilizing the convex part, the plastic powder is kneaded and pressed onto the end wall of the rotating filter shell 1 by utilizing the rotary kneading roller 9, the problem of uneven spraying and missed spraying is effectively solved, meanwhile, the phenomenon of powder falling is difficult to occur, after the kneading convex surface 91 is far away from one side of the filter shell 1, the inner space of the spraying cavity 421 is enlarged under the elastic reset action of the elastic piece 423, an adhesion space is provided for the sprayed plastic powder, the plastic powder is easily adhered to the end wall of the spraying belt 42, the front-back bidirectional spraying is adopted, the material is effectively supplemented to the end face of the shell which is missed to spray, and the spraying effect is improved to a certain extent.
Specifically, the traction belt 41 is made of elastic materials, the width of the spraying cavity 421 is gradually decreased from outside to inside, one end of each pair of movable frames 8 facing the fixed frame 3 is connected with a guide block which movably penetrates through the fixed frame 3, the outer end wall of the fixed frame 3 is fixedly provided with an electric push rod 10 which drives one movable frame 8, the electric push rod 10 connected with the movable frame 8 is moved back and forth, the powder coating belt layer 4 is conveniently close to or far away from the filter shell 1, the manipulator is conveniently used for discharging materials, the applicability of the filter shell 1 with different diameters is enlarged, and the traction belt 41 has certain elasticity, so that the rolling roller 9 stretches out and draws back along with the rolling, and the flexibility is improved.
It should be noted that the pair of kneading press rollers 9 are reversely arranged with the rotation direction of the filter shell 1, the injection direction of the spray gun 7 is consistent with the rotation direction of the kneading press rollers 9, the reverse friction and rolling are carried out, the kneading effect is improved, the pair of powder coating belt layers 4 are arranged front and back, the bidirectional spraying is realized, the material is supplemented to the shell end face of the missed spraying to a certain extent, and the spraying effect is improved.
Example 2:
the present embodiment is different from embodiment 1 in that an elastic piece 423 is added to the present embodiment 1, and specifically is as follows: referring to fig. 9, a plurality of capturing mesh surfaces 424 are distributed inside the spraying cavity 421 inside the powder coating filter layer 422, the capturing mesh surfaces 424 are made of a mesh made of fiber materials, the mesh pores are larger than those of the powder coating filter layer 422, the inner wall of the spraying cavity 421 avoiding the powder coating filter layer 422 is coated with an anti-sticking film, the plurality of capturing mesh surfaces 424 are beneficial to capturing plastic powder, the attaching area of the plastic powder is enlarged, and the injected plastic powder is greatly reduced from falling to the bottom in the spraying cavity 421.
In combination with embodiments 1 and 2, a method of using a bi-directional spray apparatus for an oil filter housing, comprising the steps of:
s1, placing a filter shell 1 on a conveying belt on a rotary disk by using a mechanical arm, positioning the filter shell 1 by descending a supporting plate 14, and realizing the circular motion of the filter shell 1 between the rotary disk and the supporting plate 14 by driving a rotary motor I;
s2, driving the first electric push rod 10, enabling the pair of kneading press rollers 9 to approach the filter shell 1, respectively spraying plastic powder into the pair of spraying and covering belts 42 by utilizing the two groups of spray guns 7, and enabling the plastic powder to be attached to the powder covering filter layers 422 of the spraying and covering belts 42;
s3, a second rotating motor drives the kneading roller 9 to rotate, the kneading convex surface 91 on the kneading roller 9 rotates to the outer wall of the filter shell 1, the elastic piece 423 is extruded by the convex part, and the rotating kneading roller 9 kneads plastic powder to the end wall of the rotating filter shell 1.
The above; is only a preferred embodiment of the present invention; the scope of the invention is not limited in this respect; any person skilled in the art is within the technical scope of the present disclosure; equivalent substitutions or changes are made according to the technical proposal of the invention and the improved conception thereof; are intended to be encompassed within the scope of the present invention.
Claims (10)
1. A two-way spraying equipment for oil cleaner shell, is including installing workstation (2) of a pair of conveyer belt, workstation (2) middle part position department fixed mounting has the limit clamp who is used for carrying out location to filter casing (1), its characterized in that: the automatic powder spraying device is characterized in that spraying components positioned on two sides of a limiting clamp are respectively arranged on the front side and the rear side of the workbench (2), each spraying component comprises a fixing frame (3) fixedly connected to the workbench (2), a movable frame (8) is movably sleeved at the upper end and the lower end of the inner end wall of each fixing frame (3), a kneading roller (9) is fixedly connected between the movable frames (8) in a rotating mode, a rotating motor II for driving the kneading rollers (9) is arranged at the bottom end of the movable frame (8) positioned below, a powder coating belt layer (4) is sleeved at the inner end of each kneading roller (9), each powder coating belt layer (4) comprises a traction belt (41) and a spraying belt (42) which are connected with each other, and one ends, far away from each other, of each traction belt (41) and each spraying belt (42) are respectively fixedly connected with the left end wall and the right end wall of each fixing frame (3);
the utility model discloses a powder spraying device, including workstation (2), spray coating area (42) and spray coating area (42), storage vat (5) that are located the mount (3) outside have been placed to workstation (2) upper end, be connected with a plurality of spray guns (7) through spray coating pipe (6) on storage vat (5), spray coating area (42) are connected one end and rub compression roller (9) and laminate mutually and set up, spray coating area (42) inside has been seted up and has been sprayed and cover chamber (421), spray gun (7) other end runs through mount (3) and extends to and cover intracavity (421) inside, spray coating area (42) are equipped with and cover powder filtering layer (422) with the outer end wall that rubs compression roller (9) and laminate mutually and set up, the inner that is close to one side of rubbing compression roller (9) of spray coating area (42) is connected with and rubs compression roller (9) and laminate elastic sheet (423) that sets up mutually, rub compression roller (9) outer end wall distribution has a plurality of convex surfaces (91).
2. A bi-directional spray apparatus for an oil filter housing as defined in claim 1, wherein: the limiting clamp comprises a bracket (11) fixedly mounted on a workbench (2), a rotary disc is rotatably mounted on the bracket (11), one side of the bracket (11) is connected with a fixing seat through a fixing rod (12), a second electric push rod (13) is mounted in the fixing seat, and a supporting plate (14) corresponding to the rotary disc is fixedly connected with the driving end of the second electric push rod (13).
3. A bi-directional spray apparatus for an oil filter housing as defined in claim 2, wherein: a rotary joint (15) is connected between the supporting piece (14) and the driving end of the second electric push rod (13), and a first rotary motor for driving the rotary disk is arranged in the bracket (11).
4. A bi-directional spray apparatus for an oil filter housing as defined in claim 1, wherein: the traction belt (41) is made of elastic materials, and the width of the spraying cavity (421) is gradually decreased from outside to inside.
5. A bi-directional spray apparatus for an oil filter housing as defined in claim 1, wherein: the parts of the spraying belt (42) avoiding the powder coating filter layer (422) and the elastic piece (423) are made of hard materials.
6. A bi-directional spray apparatus for an oil filter housing as defined in claim 1, wherein: the spray nozzle (71) on the spray gun (7) is arranged close to the powder coating filter layer (422), the powder coating filter layer (422) is communicated with the inner end of the spray coating cavity (421), and the powder coating filter layer (422) is made of porous fiber materials.
7. A bi-directional spray apparatus for an oil filter housing as defined in claim 1, wherein: one end of each movable frame (8) facing the fixed frame (3) is connected with a guide block which movably penetrates through the fixed frame (3), and an electric push rod I (10) for driving one movable frame (8) is fixedly arranged on the outer end wall of the fixed frame (3).
8. A bi-directional spray apparatus for an oil filter housing as defined in claim 1, wherein: the pair of kneading rollers (9) are arranged in the opposite direction to the rotation direction of the filter shell (1), and the injection direction of the spray gun (7) is consistent with the rotation direction of the kneading rollers (9).
9. A bi-directional spray apparatus for an oil filter housing as defined in claim 1, wherein: the spraying cavity (421) is located inside the powder coating filter layer (422), a plurality of capturing net faces (424) are distributed inside the powder coating filter layer, the capturing net faces (424) are made of net sheets made of fiber materials, and the holes of the net sheets are larger than those of the powder coating filter layer (422).
10. A bi-directional spray apparatus for an oil filter housing as defined in claim 9, wherein: the inner wall of the spraying cavity (421) avoiding the powder coating filter layer (422) is coated with a layer of anti-sticking film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310448280.1A CN116393339A (en) | 2023-04-24 | 2023-04-24 | Bidirectional spraying equipment for oil filter shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310448280.1A CN116393339A (en) | 2023-04-24 | 2023-04-24 | Bidirectional spraying equipment for oil filter shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116393339A true CN116393339A (en) | 2023-07-07 |
Family
ID=87010482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310448280.1A Withdrawn CN116393339A (en) | 2023-04-24 | 2023-04-24 | Bidirectional spraying equipment for oil filter shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116393339A (en) |
-
2023
- 2023-04-24 CN CN202310448280.1A patent/CN116393339A/en not_active Withdrawn
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