CN112642635A - Can press from both sides tight equipment that rotationally sprays paint to curved surface - Google Patents
Can press from both sides tight equipment that rotationally sprays paint to curved surface Download PDFInfo
- Publication number
- CN112642635A CN112642635A CN202110050251.0A CN202110050251A CN112642635A CN 112642635 A CN112642635 A CN 112642635A CN 202110050251 A CN202110050251 A CN 202110050251A CN 112642635 A CN112642635 A CN 112642635A
- Authority
- CN
- China
- Prior art keywords
- cavity
- end wall
- face
- paint spraying
- transmission
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines 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
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means 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
- B05B13/0228—Means 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 the movement of the objects being rotative
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0426—Cooling with air
-
- 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
Abstract
The invention discloses equipment capable of clamping and rotationally spraying paint on a curved surface, which comprises a paint spraying machine body, wherein a working cavity with a through opening is arranged in the paint spraying machine body, the working cavity is provided with an opening, the opening of the working cavity is rightward, and a protruding cavity is arranged in the bottom wall of the working cavity in a communicating manner. The surface of the curved surface sprayed paint is cooled by the fan, so that the paint spraying effect is further ensured.
Description
Technical Field
The invention relates to the field of paint spraying machines, in particular to equipment capable of clamping and rotationally spraying paint on a curved surface.
Background
The paint spraying is a process for processing the surface of a workpiece, most of the existing paint spraying is carried out manually, so that when the curved surface is painted, the condition of paint spraying on the curved surface cannot be observed timely by naked eyes of people, the paint spraying on the curved surface is not uniform easily, and the paint spraying effect is greatly reduced.
Disclosure of Invention
In order to solve the problems, the invention provides equipment capable of clamping and rotationally spraying paint on a curved surface, which comprises a paint spraying machine body, wherein a working cavity with a front opening and a rear opening communicated with each other is arranged in the paint spraying machine body, the opening of the working cavity is towards the right, an extending cavity is communicated with the bottom wall of the working cavity, a transmission cavity is communicated with the bottom wall of the extending cavity, a meshing cavity is communicated with the upper end wall of the working cavity, a moving cavity is communicated with the left end wall of the meshing cavity, a motor cavity is communicated with the left end wall of the moving cavity, two abutting threaded blocks are symmetrically arranged on the left end wall of the working cavity from top to bottom by taking the working cavity as a symmetric center, the left end surfaces of the abutting threaded blocks abut against the left end wall of the working cavity and slide up and down on the left end wall of the working cavity, the right end face of the butt thread block is respectively fixedly provided with a paint spraying ring, the paint spraying ring is semicircular, a paint spraying cavity is formed in one end face, close to each other, of the paint spraying ring, a limiting mechanism is arranged in the paint spraying cavity and comprises fixing rods respectively fixedly arranged on the upper end wall and the lower end wall of the left section of the paint spraying cavity, one section of the right end face, close to each other, of the fixing rods is provided with a limiting rod in a vertical sliding mode, a pushed cavity which is communicated from left to right is arranged in the limiting rod, a sliding rod is arranged between the upper end wall and the lower end wall of the pushed cavity in a horizontal sliding mode, the right end face of the sliding rod is fixedly provided with a pushing arc-shaped block, the right end face of the pushing arc-shaped block is in a semi-arc shape, a connecting spring is wound on the periphery of the sliding rod, the left end of the connecting spring is, the paint spraying device is characterized in that connecting cavities are respectively arranged in the upper end wall and the lower end wall of the left section of the paint spraying cavity in a communicated manner, a pressure cavity is arranged in one end wall, away from each other, of each connecting cavity, a push rod is arranged between the left end wall and the right end wall of each connecting cavity in a rotating manner, one end, away from each other, of each push rod extends into the motor cavity and the transmission cavity respectively, a butt sliding block is arranged between the left end wall and the right end wall of each pressure cavity in a sliding manner up and down, the butt sliding block is fixedly arranged on one section of periphery, close to each other, of each push rod in the pressure cavity, a pressure spring is wound on the periphery of each push rod, close to each other, one end, close to each other, of each pressure spring is fixedly connected to the end face, away from each other, of each pressure spring is fixedly connected to one end wall, away from each other, a pulling mechanism is arranged in each, the recycling base is internally provided with a recycling cavity with an upward opening, the left end wall and the right end wall of the recycling cavity are communicated with each other and are respectively provided with a butt joint cavity, one end wall far away from each other of the butt joint cavities is communicated with a guide cavity, the transmission cavity is communicated with each other and is internally provided with a pushed plate in a vertical sliding manner, one end of the pushed plate close to each other is butted on one end wall close to each other of the pulling cavity, the pushed plate slides up and down on one end wall close to each other of the pulling cavity, one end of the pushed plate far away from each other extends into the transmission cavity, one section of upper end surface of the pushed plate far away from each other is butted on the upper end wall of the transmission cavity, the bottom surface of the extending cavity is fixedly connected with a compression spring, and the lower end of the compression spring is fixedly connected on the bottom wall of the pulling cavity, two the jackshaft has set firmly respectively between the front and back end wall in pulling chamber, the connection of rotating in the periphery of jackshaft is equipped with the take-up pulley, the stay cord has been linked firmly in the one side periphery that the take-up pulley kept away from each other, the one end that the stay cord kept away from each other links firmly receive the up end of push pedal, the one end that the stay cord is close to each other has set firmly the butt ejector pad, the one end that the butt ejector pad is close to each other stretches into retrieve intracavity and mutual butt, the butt ejector pad is in the horizontal slip between the upper and lower end wall in butt chamber.
Preferably, a placing cavity is formed in one end face, far away from each other, of each paint spraying ring, the placing cavity is communicated with the paint spraying cavity in the end wall, near to each other, of each placing cavity, a small motor is fixedly installed in the end wall, far away from each other, of each placing cavity, a rotating shaft is arranged on one end face, close to each small motor, of each small motor in a power connection mode, the rotating shafts and the paint spraying rings are in clearance connection and match, one end, near to each rotating shaft, of each rotating shaft extends into the paint spraying cavity, two rotating blocks which are symmetrical front and back by taking the rotating shafts as symmetrical centers are fixedly arranged on the end faces, near to each other, of the rotating blocks are rotatably connected with each other to form a paint spraying circular shaft, a cavity is formed in each paint spraying circular shaft, the upper end wall and the lower end wall of the cavity are communicated with each other and are respectively provided with a rotating cavity, the rotating, the paint spraying device is characterized in that a driving worm is fixedly arranged on one section of periphery of the rotating shaft, which is close to each other, a driving worm wheel is meshed with the right end face of the driving worm, a rotating shaft is fixedly arranged in the driving worm wheel, a paint spraying round shaft is fixedly arranged on the periphery of the rotating shaft, and the paint spraying round shaft rotates in the paint spraying cavity.
Preferably, a large motor is fixedly installed on the bottom wall of the motor cavity, a motor shaft is arranged on the right end face of the large motor in a power connection mode, the right end of the motor shaft is rotatably connected into the right end wall of the motor cavity, a meshing worm is fixedly arranged on the periphery of the right section of the motor shaft, a meshing worm wheel is meshed with the front end face of the meshing worm, a two-way screw is fixedly arranged in the meshing worm wheel, the bottom face of the two-way screw is rotatably connected into the bottom wall of the motor cavity, the upper end of the two-way screw extends into the working cavity, the upper end of the two-way screw is rotatably connected into the upper end wall of the working cavity, the threads of the upper section and the lower section of the two-way screw are opposite, two abutting thread blocks are respectively and threadedly connected onto the peripheries of the upper section and the lower section of the two-way screw, a long shaft is arranged on the, a transmission worm is fixedly arranged on the periphery of the upper end of the long shaft, a transmission worm wheel is meshed with the front end face of the transmission worm, a bevel gear shaft is fixedly arranged in the transmission worm wheel, the left end face of the bevel gear shaft is rotatably connected into the left end wall of the motor cavity, the right end of the bevel gear shaft extends into the meshing cavity, a driving bevel gear is fixedly arranged on the right end face of the bevel gear shaft, a driven bevel gear is meshed with the lower end face of the driving bevel gear, a transmission shaft is fixedly arranged in the driven bevel gear, a fan is fixedly arranged on the ground of the transmission shaft, the fan extends into the working cavity and is positioned at the front end of the paint spraying ring, a butting sliding rod is rotatably connected onto the periphery of the lower section of the transmission shaft, the right end face of the butting sliding rod is butted against the right end wall of the meshing cavity and slides up and down on the, the left end of butt slide bar stretches into the motor intracavity just the motor chamber is in it slides to remove the intracavity, the left end face of butt slide bar sets firmly at the upside on the right-hand member face of catch bar, in the upper segment diapire in motor chamber with be linked together between the upper end wall of working chamber be equipped with the slip chamber, the upside the catch bar is in slide from top to bottom between the left and right sides end wall in slip chamber.
Preferably, a through cavity is arranged on the upper end wall of the transmission cavity and communicated with the bottom wall of the working cavity, the push rod at the lower side slides up and down between the left end wall and the right end wall of the through cavity, an active rack is fixedly arranged on the right end surface of the lower section of the push rod at the lower side, the upper end surface of the active rack abuts against the upper end wall of the transmission cavity, the front end surface and the rear end surface of the active rack abut against the front end wall and the rear end wall of the transmission cavity and slide up and down on the front end wall and the rear end wall of the transmission cavity, a transmission gear is meshed with the right end surface of the active rack, a fixed shaft is fixedly arranged in the transmission gear, the front end and the rear end of the fixed shaft are respectively and rotatably connected into the front end wall and the rear end wall of the transmission cavity, a driven rack is meshed with the right end surface of the transmission gear, the bottom surface of the driven rack abuts against the bottom wall of the transmission cavity, the front end surface, the recycling base is characterized in that a connecting rod is fixedly arranged on the right end face of the driven rack, a driving rod is fixedly arranged on the right end face of the connecting rod, the ground of the driving rod abuts against the bottom wall of the transmission cavity, the front end face and the rear end face of the driving rod abut against the front end wall and the rear end wall of the transmission cavity respectively, and the upper end face of the driving rod is fixedly arranged on the bottom face of the recycling base.
But preferentially, the intercommunication is equipped with flexible chamber respectively in the end wall about the right section in the chamber that sprays paint, be linked together respectively in the end wall that flexible chamber kept away from each other is equipped with spacing chamber, it is equipped with by the push rod to reciprocate between the end wall about the axis of rotation, stretch out by one section that the push rod kept away from each other in the work intracavity, it is equipped with the stopper to slide from top to bottom between the end wall about spacing chamber, the stopper sets firmly receive in the periphery of push rod, receive one section right-hand member that the push rod is close to each other and personally submit circular-arcly, receive around being equipped with reset spring in the periphery of push rod, the one end that reset spring is close to each other links firmly on the terminal surface that the stopper was kept away from each other, the one end that reset spring kept away from.
The invention has the beneficial effects that: the invention is mainly applied to paint spraying on the surface of a curved surface workpiece, the action of the curved surface of the right end of the push rod can be used for moving the push rod in the paint spraying process, so that the limit on the right end of the workpiece is realized, the limit on the left end of the workpiece can be realized through the triggering of the limiting mechanism, so that the two paint spraying circular shafts can clamp the workpiece to realize rotary paint spraying, the surface of the curved surface workpiece can be uniformly sprayed with paint, meanwhile, the triggering of the pulling mechanism can ensure that the fallen paint can be recycled, the aim of saving is fulfilled, the fan is used for cooling the surface of the curved surface paint, and the paint spraying effect is further ensured.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view showing the overall construction of an apparatus for clamping rotary paint spraying of curved surfaces according to the present invention.
Fig. 2 is a schematic view of the structure a-a in fig. 1.
Fig. 3 is an enlarged schematic view of B in fig. 1.
Fig. 4 is an enlarged schematic view of C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to equipment capable of clamping and rotationally spraying paint on a curved surface, which comprises a paint spraying machine body 11, wherein a working cavity 18 with a through opening is arranged in the paint spraying machine body 11, the opening of the working cavity 18 is rightward, an extending cavity 64 is communicated with the bottom wall of the working cavity 18, a transmission cavity 41 is communicated with the bottom wall of the extending cavity 64, a meshing cavity 27 is communicated with the upper end wall of the working cavity 18, a moving cavity 26 is communicated with the left end wall of the meshing cavity 27, a motor cavity 15 is communicated with the left end wall of the moving cavity 26, two abutting threaded blocks 16 are vertically and symmetrically arranged on the left end wall of the working cavity 18 by taking the working cavity 18 as a symmetric center, the left end surface of each threaded block 16 abuts against the left end wall of the working cavity 18 and slides vertically on the left end wall of the working cavity 18, a paint spraying ring 20 is fixedly arranged on the right end surface of each abutting threaded block 16, the paint spraying device is characterized in that the paint spraying ring 20 is semicircular, a paint spraying cavity 40 is formed in one end face, close to each other, of the paint spraying ring 20, a limiting mechanism 101 is arranged in the paint spraying cavity 40, the limiting mechanism 101 comprises fixing rods 72 which are fixedly arranged on the upper end wall and the lower end wall of the left section of the paint spraying cavity 40 respectively, a limiting rod 79 is arranged on one section of the right end face, close to each other, of the fixing rods 72 in a vertical sliding mode, a pushed cavity 76 which is communicated from left to right is arranged in the limiting rod 79, a sliding rod 75 is arranged between the upper end wall and the lower end wall of the pushed cavity 76 in a vertical sliding mode, a pushing arc-shaped block 73 is fixedly arranged on the right end face of the sliding rod 75, the right end face of the pushing arc-shaped block 73 is semi-arc-shaped, a connecting spring 74 is wound on the periphery of the sliding rod 75, the left end of, the paint spraying device is characterized in that the upper end wall and the lower end wall of the left section of the paint spraying cavity 40 are communicated with each other and are respectively provided with a connecting cavity 78, one end wall of the connecting cavity 78 far away from each other is internally communicated with a pressure cavity 71, the left end wall and the right end wall of the connecting cavity 78 are rotated to be provided with a push rod 19, one end of the push rod 19 far away from each other extends into the motor cavity 15 and the transmission cavity 41 respectively, the left end wall and the right end wall of the pressure cavity 71 are provided with a butt sliding block 77 in a vertical sliding manner, the butt sliding block 77 is fixedly arranged on one section of periphery of the push rod 19 close to each other, a compression spring 70 is wound on the periphery of the push rod 19 in the pressure cavity 71, one end of the compression spring 70 close to each other is fixedly connected on the end surface of the butt sliding block 77 far away from each other, one end of the compression spring 70 far away from each other is fixedly connected on one, the pulling mechanism 102 comprises a recovery base 69 which slides up and down between the left end wall and the right end wall of the extension cavity 64, a recovery cavity 57 with an upward opening is arranged in the recovery base 69, the left end wall and the right end wall of the recovery cavity 57 are communicated with each other and are respectively provided with a butting cavity 59, one end wall of each butting cavity 59 which is far away from each other is communicated with a pulling cavity 63, one end wall of each pulling cavity 63 which is far away from each other is communicated with the transmission cavity 41 and is provided with a conducting cavity 66, the conducting cavity 66 is internally provided with a pushed plate 65 in a sliding way up and down, one end of each pushed plate 65 which is close to each other is butted on one end wall of each pulling cavity 63 which is close to each other, the pushed plate 65 slides up and down on one end wall of each pulling cavity 63 which is close to each other, one end of each pushed plate 65 which is far away from each other extends into the transmission cavity 41, and one section of the, a compression spring 67 is fixedly connected to the bottom surface of the extending cavity 64, the lower end of the compression spring 67 is fixedly connected to the bottom wall of the pulling cavity 63, intermediate shafts 62 are fixedly connected between the front and rear end walls of the two pulling cavities 63 respectively, a tension wheel 61 is rotatably connected to the periphery of the intermediate shaft 62, a pull rope 60 is fixedly connected to the periphery of the side, away from each other, of the tension wheel 61, the end, away from each other, of the pull rope 60 is fixedly connected to the upper end surface of the pushed plate 65, a butt push block 58 is fixedly connected to the end, close to each other, of the pull rope 60, the end, close to each other, of the butt push block 58 extends into the recovery cavity 57 and is abutted against each other, the butt push block 58 slides left and right between the upper and lower end walls of the butt cavity 59, when a curved workpiece enters the paint spraying cavity 40 through the working cavity 18, the butt thread blocks 16 move on the left, thereby driving the paint spraying rings 20 to approach each other, further driving the pushing rods 19 to move in the connecting cavity 78, further driving the two pushing rods 19 to abut against each other, further driving the abutting sliding block 77 to slide between the left and right end walls of the pressed cavity 71, further continuously compressing the pressed spring 70, at this time, the paint spraying rings 20 approach each other, further driving the limiting rod 79 to slide on the right end surface of the fixing rod 72, at this time, the left end of the curved workpiece abuts against the pushing arc block 73, further driving the pushing arc block 73 to move leftwards, further driving the sliding rod 75 to slide in the pressed cavity 76, further continuously compressing the connecting spring 74, further achieving the purpose of limiting the left end of the curved workpiece, when the recycling base 69 moves upwards in the extending cavity 64, further driving the pressed plate 65 to move, further causing the upper end of the pressed plate 65 to abut against the upper end wall of the transmission cavity 41, further driving the pressed plate 65 to move downwards, and then constantly compress compression spring 67, and then pulling stay cord 60 removes, and then drive take-up pulley 61 and rotate round jackshaft 62, and then drive two butt ejector shoes 58 and remove in butt chamber 59, and then reached and made two butt ejector shoes 58 keep away from each other, and then made to retrieve chamber 57 and working chamber 18 and link up, and then reached and made the spraying paint that permeates out drop to retrieving and place in the chamber 57, and then reached and carried out the purpose of retrieving to spraying paint.
Beneficially, a placing cavity 34 is formed in one end face of the paint spraying ring 20 far away from each other, one end wall of the placing cavity 34 close to each other is communicated with the paint spraying cavity 40, a small motor 32 is fixedly installed in one end wall of the placing cavity 34 far away from each other, a rotating shaft 33 is dynamically connected and arranged on one end face of the small motor 32 close to each other, the rotating shaft 33 is in clearance connection and matching with the paint spraying ring 20, one end of the rotating shaft 33 close to each other extends into the paint spraying cavity 40, two rotating blocks 56 which are symmetrical in the front-back direction by taking the rotating shaft 33 as a symmetry center are respectively fixedly arranged on one end face of the paint spraying ring 20 close to each other, a paint spraying circular shaft 51 is rotatably connected and arranged on the upper end face of each rotating block 56, a cavity 80 is formed in the paint spraying circular shaft 51, and rotating cavities 52 are respectively communicated in the upper end, the rotating shaft 33 rotates in the rotating cavity 52, one end of the rotating shaft 33, which is close to each other, is rotatably connected in one end wall of the cavity 80, which is close to each other, a driving worm 53 is fixedly arranged on one section of periphery of the rotating shaft 33, a driving worm wheel 54 is meshed with the right end surface of the driving worm 53, a rotating shaft 55 is fixedly arranged in the driving worm wheel 54, the paint spraying circular shaft 51 is fixedly arranged on the periphery of the rotating shaft 55, the paint spraying circular shaft 51 rotates in the paint spraying cavity 40, when a curved workpiece enters the paint spraying cavity 40 and is clamped, the upper end surface and the lower end surface of the curved workpiece abut against one end surface of the paint spraying circular shaft 51, at the moment, the small motor 32 operates to drive the rotating shaft 33 to rotate, further drive the driving worm 53 to rotate, further drive the driving worm wheel 54 to rotate, further drive the rotating shaft 55 to rotate, further drive, and then drives the curved surface workpiece to rotate, and the painting round shaft 51 paints the surface of the workpiece at the moment, thereby achieving the purpose of rotationally painting the curved surface workpiece.
Beneficially, a large motor 12 is fixedly mounted on the bottom wall of the motor cavity 15, a motor shaft 13 is disposed on the right end face of the large motor 12 in a power connection manner, the right end of the motor shaft 13 is rotatably connected in the right end wall of the motor cavity 15, a meshing worm 50 is fixedly disposed on the outer periphery of the right section of the motor shaft 13, a meshing worm wheel 49 is meshed on the front end face of the meshing worm 50, a bidirectional screw 17 is fixedly disposed in the meshing worm wheel 49, the bottom face of the bidirectional screw 17 is rotatably connected in the bottom wall of the motor cavity 15, the upper end of the bidirectional screw 17 extends into the working cavity 18, the upper end of the bidirectional screw 17 is rotatably connected in the upper end wall of the working cavity 18, the upper and lower sections of the bidirectional screw 17 have opposite threads, the two abutting thread blocks 16 are respectively in threaded connection with the outer peripheries of the upper and lower sections of the bidirectional screw 17, the upper end face of the large motor 12 is provided, the upper end of the long shaft 14 is rotatably connected in the upper end wall of the motor cavity 15, a transmission worm 22 is fixedly arranged on the periphery of the upper end of the long shaft 14, a transmission worm wheel 23 is engaged with the front end surface of the transmission worm 22, a bevel gear shaft 24 is fixedly arranged in the transmission worm wheel 23, the left end surface of the bevel gear shaft 24 is rotatably connected in the left end wall of the motor cavity 15, the right end of the bevel gear shaft 24 extends into the engagement cavity 27, a driving bevel gear 28 is fixedly arranged on the right end surface of the bevel gear shaft 24, a driven bevel gear 30 is engaged with the lower end surface of the driving bevel gear 28, a transmission shaft 29 is fixedly arranged in the driven bevel gear 30, a fan 31 is fixedly arranged on the ground of the transmission shaft 29, the fan 31 extends into the working cavity 18, the fan 31 is positioned at the front end of the paint spraying ring 20, and an abutting sliding rod 25 is rotatably connected on the periphery of the lower section, the right end face of the butt sliding rod 25 is abutted against the right end wall of the meshing cavity 27 and slides up and down on the right end wall of the meshing cavity 27, the left end of the butt sliding rod 25 extends into the motor cavity 15, the motor cavity 15 slides in the moving cavity 26, the left end face of the butt sliding rod 25 is fixedly arranged on the right end face of the push rod 19 on the upper side, a sliding cavity 21 is communicated between the bottom wall of the upper section of the motor cavity 15 and the upper end wall of the working cavity 18, the push rod 19 on the upper side slides up and down between the left end wall and the right end wall of the sliding cavity 21, when the large motor 12 operates to drive the motor shaft 13 to rotate, the meshing worm 50 is driven to rotate, the meshing worm wheel 49 is driven to rotate, the bidirectional screw 17 is driven to rotate, the purpose of driving the two butt screw blocks 16 to be close to each other is achieved, and the large motor 12 operates to drive the long shaft 14 to, and then drive the rotation of drive worm 22, and then drive the rotation of drive worm wheel 23, and then drive bevel gear axle 24 and rotate, and then when spraying paint ring 20 and being close to each other, make catch bar 19 butt, and then drive catch bar 19 and keep away from, and then drive catch bar 19 of upside and slide in sliding chamber 21, and then drive butt slide bar 25 and slide in moving chamber 26, and then drive butt slide bar 25 and move up at the right-hand member wall of meshing chamber 27, and then drive transmission shaft 29 and remove, and then drive driven bevel gear 30 and remove, until 30 meshes with drive bevel gear 28, the rotation of drive bevel gear 28 at this moment drives driven bevel gear 30 and rotates, and then drive transmission shaft 29 and rotate, and then reached and driven fan 31 pivoted purpose, and then reached and made fan 31 cool down the curved surface workpiece surface after finishing spraying paint, and then made the effect of spraying paint better.
Advantageously, a through cavity 48 is arranged in the upper end wall of the transmission cavity 41 and communicated with the bottom wall of the working cavity 18, the push rod 19 on the lower side slides up and down between the left end wall and the right end wall of the through cavity 48, a driving rack 47 is fixedly arranged on the right end surface of the lower section of the push rod 19 on the lower side, the upper end surface of the driving rack 47 abuts against the upper end wall of the transmission cavity 41, the front end surface and the rear end surface of the driving rack 47 abut against the front end wall and the rear end wall of the transmission cavity 41 and slide up and down on the front end wall and the rear end wall of the transmission cavity 41, a transmission gear 45 is meshed with the right end surface of the driving rack 47, a fixed shaft 46 is fixedly arranged in the transmission gear 45, the front end and the rear end of the fixed shaft 46 are respectively rotatably connected in the front end wall and the rear end wall of the transmission cavity 41, a driven rack 44 is meshed with the, the front end face and the rear end face of the driven rack 44 abut against the front end wall and the rear end wall of the transmission cavity 41 and slide up and down on the front end wall and the rear end wall of the transmission cavity 41, the right end face of the driven rack 44 is fixedly provided with the connecting rod 43, the right end face of the connecting rod 43 is fixedly provided with the driving rod 42, the ground of the driving rod 42 abuts against the bottom wall of the transmission cavity 41, the front end face and the rear end face of the driving rod 42 abut against the front end wall and the rear end wall of the transmission cavity 41 respectively, the upper end face of the driving rod 42 is fixedly arranged on the bottom surface of the recovery base 69, when the lower pushing rod 19 moves downwards, the driving rack 47 is driven to move downwards, the transmission gear 45 is driven to rotate around the fixed shaft 46, the driven rack 44 is driven to move upwards, the connecting rod 43 is driven to move upwards, the driving rod 42 is driven to move upwards, and the purpose of driving the recovery base, thereby extending the recovery base 69 into the working chamber 18.
Beneficially, the upper end wall and the lower end wall of the right section of the paint spraying cavity 40 are communicated with each other and are respectively provided with a telescopic cavity 39, one end wall, away from each other, of the telescopic cavity 39 is communicated with each other and is respectively provided with a limiting cavity 36, the left end wall and the right end wall of the rotating shaft 33 are provided with a push rod 35 in a vertically moving manner, one section, away from each other, of the push rod 35 extends into the working cavity 18, the left end wall and the right end wall of the limiting cavity 36 are provided with limiting blocks 38 in a vertically sliding manner, the limiting blocks 38 are fixedly arranged on the periphery of the push rod 35, one section, close to each other, of the right end wall of the push rod 35 is arc-shaped, the periphery of the push rod 35 is wound with a return spring 37, one end, close to each other, of the return spring 37 is fixedly connected to one end face, away from each other, of the return spring 37 is fixedly connected to one, at this time, the workpiece abuts against the right end face of the pushed rod 35, so that the pushed rod 35 is driven to slide in the telescopic cavity 39, the limiting block 38 is driven to move, the return spring 37 is continuously compressed, the purpose that the workpiece enters the paint spraying cavity 40 is achieved, and the purpose that the pushed rod 35 limits the right side of the workpiece is achieved.
The following will describe in detail the use of a device for pinch spray painting of curved surfaces according to the present invention with reference to fig. 1 to 4:
in the initial state, the large motor 12 and the small motor 32 are not operated, the compression spring 70, the compression spring 67, the connecting spring 74 and the return spring 37 are not stretched or compressed, the drive bevel gear 28 and the driven bevel gear 30 are not engaged, the push rod 35 is in the initial position, the two push rods 19 are not abutted with each other, the abutting push blocks 58 are abutted with each other, and the arc-shaped blocks 73 are pushed to be in the initial position.
When the device is used, when a curved surface workpiece enters the paint spraying cavity 40 through the right side of the paint spraying cavity 40, the workpiece is abutted against the right end face of the pushed rod 35, so that the pushed rod 35 is driven to slide in the telescopic cavity 39, the limiting block 38 is driven to move, the return spring 37 is continuously compressed, the purpose that the workpiece enters the paint spraying cavity 40 is achieved, and the purpose that the pushed rod 35 limits the right side of the workpiece is achieved;
when a curved surface workpiece enters the paint spraying cavity 40 through the working cavity 18, the large motor 12 operates to drive the motor shaft 13 to rotate, so as to drive the meshing worm 50 to rotate, further drive the meshing worm wheel 49 to rotate, further drive the two-way screw 17 to rotate, further achieve the purpose of driving the two abutting threaded blocks 16 to approach each other, the abutting threaded blocks 16 move on the left end wall of the paint spraying cavity 40 to approach each other, further drive the paint spraying rings 20 to approach each other, further drive the push rod 19 to move in the connecting cavity 78, further drive the two push rods 19 to abut against each other, further drive the abutting sliding block 77 to slide between the left end wall and the right end wall of the pressed cavity 71, further continuously compress the pressed spring 70, at the moment, the paint spraying rings 20 approach each other, further drive the limiting rod 79 to slide on the right end face of the fixing rod 72, at the moment, the left end of the curved surface workpiece abuts against, the sliding rod 75 is driven to slide in the pushed cavity 76, so that the connecting spring 74 is continuously compressed, and the purpose of limiting the left end of the curved surface workpiece is achieved;
when a curved surface workpiece enters the paint spraying cavity 40 and is clamped, the upper end surface and the lower end surface of the curved surface workpiece abut against one end surface of the paint spraying circular shaft 51, at the moment, the small motor 32 operates to drive the rotating shaft 33 to rotate, further, the driving worm 53 is driven to rotate, further, the driving worm wheel 54 is driven to rotate, further, the rotating shaft 55 is driven to rotate, further, the paint spraying circular shaft 51 is driven to rotate, further, the curved surface workpiece is driven to rotate, at the moment, the paint spraying circular shaft 51 sprays paint on the surface of the workpiece, and further, the purpose of rotary paint spraying of the curved surface workpiece is;
when the paint spraying rings 20 approach each other, the two pushing rods 19 abut against each other to drive the pushing rods 19 to move away from each other, and further drive the pushing rods 19 on the upper side to slide in the sliding cavities 21, and further drive the abutting sliding rods 25 to slide in the moving cavities 26, and further drive the abutting sliding rods 25 to move upwards on the right end wall of the meshing cavity 27, and further drive the transmission shaft 29 to move, and further drive the driven bevel gears 30 to move until the driven bevel gears 30 mesh with the driving bevel gears 28, at this time, the large motor 12 operates to drive the long shaft 14 to rotate, and further drive the transmission worm 22 to rotate, and further drive the transmission worm wheel 23 to rotate, and further drive the bevel gear shaft 24 to rotate, and the rotation of the bevel gear shaft 24 drives the driving bevel gears 28 to rotate, and the rotation of the driving bevel gears 28 drives the driven bevel gears 30 to rotate, and further drives the transmission shaft 29 to rotate, and further achieves the purpose of driving, thereby leading the paint spraying effect to be better;
when the lower pushing rod 19 moves downwards, the driving rack 47 is driven to move downwards, the transmission gear 45 is driven to rotate around the fixed shaft 46, the driven rack 44 is driven to move upwards, the connecting rod 43 is driven to move upwards, and the driving rod 42 is driven to move upwards, so that the purpose of driving the recovery base 69 to move upwards on the left end wall and the right end wall of the extending cavity 64 is achieved, and the recovery base 69 extends into the working cavity 18;
when retrieving base 69 and upwards moving in stretching out chamber 64, and then drive and receive push pedal 65 to remove, and then make the upper end butt that receives push pedal 65 at the last endwall of transmission chamber 41, and then drive and receive push pedal 65 and move down, and then constantly compress compression spring 67, and then pulling stay cord 60 moves, and then drive take-up pulley 61 and rotate round jackshaft 62, and then drive two butt ejector shoes 58 and remove in butt chamber 59, and then reached and made two butt ejector shoes 58 keep away from each other, and then made and retrieve chamber 57 and working chamber 18 and link up, and then reached and made the spraying paint that permeates out drop to retrieving the intracavity 57 and place, and then reached the purpose of retrieving spraying paint.
The invention has the beneficial effects that: the invention is mainly applied to paint spraying on the surface of a curved surface workpiece, the action of the curved surface of the right end of the push rod can be used for moving the push rod in the paint spraying process, so that the limit on the right end of the workpiece is realized, the limit on the left end of the workpiece can be realized through the triggering of the limiting mechanism, so that the two paint spraying circular shafts can clamp the workpiece to realize rotary paint spraying, the surface of the curved surface workpiece can be uniformly sprayed with paint, meanwhile, the triggering of the pulling mechanism can ensure that the fallen paint can be recycled, the aim of saving is fulfilled, the fan is used for cooling the surface of the curved surface paint, and the paint spraying effect is further ensured.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an equipment that can press from both sides tight rotatory paint spraying to curved surface, includes the organism that sprays paint, its characterized in that: the paint spraying machine is characterized in that a working cavity which is through from the front to the back of an opening is arranged in the paint spraying machine body, the opening of the working cavity is right, a stretching cavity is arranged in the bottom wall of the working cavity in a communicated mode, a transmission cavity is arranged in the bottom wall of the stretching cavity in a communicated mode, a meshing cavity is arranged in the upper end wall of the working cavity in a communicated mode, a moving cavity is arranged in the left end wall of the meshing cavity in a communicated mode, a motor cavity is arranged in the left end wall of the moving cavity in a communicated mode, two butt thread blocks are symmetrically arranged on the upper portion and the lower portion of the left end wall of the working cavity by taking the working cavity as a symmetric center, the left end face of each butt thread block abuts against the left end wall of the working cavity and slides up and down on the left end wall of the working cavity, paint spraying rings are fixedly arranged on the right end faces of the butt thread blocks respectively, the paint spraying, the limiting mechanism comprises fixing rods which are fixedly arranged on the upper end wall and the lower end wall of the left section of the paint spraying cavity respectively, a limiting rod is arranged on one section of right end surface, close to each other, of the fixing rods in a vertical sliding manner, a pushed cavity which is communicated from left to right is arranged in the limiting rod, a sliding rod is arranged between the upper end wall and the lower end wall of the pushed cavity in a horizontal sliding manner, a pushing arc-shaped block is fixedly arranged on the right end surface of the sliding rod, the right end surface of the pushing arc-shaped block is in a semi-arc shape, a connecting spring is wound on the periphery of the sliding rod, the left end of the connecting spring is fixedly connected onto the right end surface of the limiting rod, the right end of the connecting spring is fixedly connected onto the left end surface of the pushing arc-shaped block, connecting cavities are respectively arranged on the upper end wall and the lower end wall of the left section of the paint spraying cavity in a, the end of the pushing rod far away from each other extends into the motor cavity and the transmission cavity respectively, a butt sliding block is arranged between the left end wall and the right end wall of the pressed cavity in a vertically sliding mode, the butt sliding block is fixedly arranged on one section of periphery of the pushing rod close to each other, a pressed spring is arranged on the periphery of the pushing rod in the pressed cavity in a winding mode, one end of the pressed spring close to each other is fixedly connected onto the end face of the butt sliding block far away from each other, one end of the pressed spring far away from each other is fixedly connected onto one end wall of the pressed cavity far away from each other, pulling mechanisms are arranged in the extending cavity and the transmission cavity and comprise a recovering base sliding up and down between the left end wall and the right end wall of the extending cavity, a recovering cavity with an upward opening is arranged in the recovering base, butt cavities are communicated in the left end wall and the right end wall of the recovering cavity respectively, pulling cavities are arranged in, a communicating cavity is communicated with the transmission cavity in one end wall where the pulling cavities are far away from each other, a pushed plate is arranged in the communicating cavity in a sliding mode, one end, close to each other, of the pushed plate is abutted against one end wall where the pulling cavities are close to each other, the pushed plate slides up and down on one end wall where the pulling cavities are close to each other, one end, far away from each other, of the pushed plate extends into the transmission cavity, the upper end face, far away from each other, of one section of the pushed plate is abutted against the upper end wall of the transmission cavity, a compression spring is fixedly connected to the bottom face of the extending cavity, the lower end of the compression spring is fixedly connected to the bottom wall of the pulling cavity, intermediate shafts are fixedly arranged between the front end wall and the rear end wall of the two pulling cavities respectively, a tensioning wheel is rotatably connected to the periphery of the intermediate shafts, a pulling rope is fixedly connected to the periphery of one side, far away from each pulling rope, the one end that the stay cord is close to each other sets firmly the butt ejector pad, the one end that the butt ejector pad is close to each other stretches into retrieve the intracavity and mutual butt, the butt ejector pad is in the upper and lower end wall in butt chamber slides from side to side.
2. Apparatus for the clamping spin painting of curved surfaces according to claim 1, wherein: the paint spraying device is characterized in that a placing cavity is formed in one end face, far away from each other, of each paint spraying ring, the placing cavity is communicated with the paint spraying cavity in one end wall, close to each other, of each paint spraying ring, a small motor is fixedly installed in one end wall, far away from each other, of each placing cavity, a rotating shaft is arranged on one end face, close to each small motor, of each small motor in a power connection mode, the rotating shaft and the paint spraying rings are in clearance connection and matching, one end, close to each other, of each rotating shaft extends into the paint spraying cavity, two rotating blocks which are symmetrical front and back with the rotating shafts as symmetrical centers are fixedly arranged on one end face, close to each other, of each rotating block are rotatably connected with a paint spraying circular shaft, a cavity is formed in each paint spraying circular shaft, the upper end wall and the lower end wall of the cavity are communicated with each other and are respectively provided with a, the paint spraying device is characterized in that a driving worm is fixedly arranged on one section of periphery of the rotating shaft, which is close to each other, a driving worm wheel is meshed with the right end face of the driving worm, a rotating shaft is fixedly arranged in the driving worm wheel, a paint spraying round shaft is fixedly arranged on the periphery of the rotating shaft, and the paint spraying round shaft rotates in the paint spraying cavity.
3. Apparatus for the clamping spin painting of curved surfaces according to claim 1, wherein: a large motor is fixedly installed on the bottom wall of the motor cavity, a motor shaft is arranged on the right end face of the large motor in a power connection mode, the right end of the motor shaft is connected into the right end wall of the motor cavity in a rotating mode, a meshing worm is fixedly arranged on the periphery of the right section of the motor shaft, a meshing worm wheel is arranged on the front end face of the meshing worm in a meshing mode, a two-way screw is fixedly arranged in the meshing worm wheel, the bottom face of the two-way screw is connected into the bottom wall of the motor cavity in a rotating mode, the upper end of the two-way screw extends into the working cavity, the upper end of the two-way screw is connected into the upper end wall of the working cavity in a rotating mode, the threads of the upper section and the lower section of the two-way screw are opposite, two abutting thread blocks are respectively connected onto the peripheries of the upper section and the lower section of, a transmission worm is fixedly arranged on the periphery of the upper end of the long shaft, a transmission worm wheel is meshed with the front end face of the transmission worm, a bevel gear shaft is fixedly arranged in the transmission worm wheel, the left end face of the bevel gear shaft is rotatably connected into the left end wall of the motor cavity, the right end of the bevel gear shaft extends into the meshing cavity, a driving bevel gear is fixedly arranged on the right end face of the bevel gear shaft, a driven bevel gear is meshed with the lower end face of the driving bevel gear, a transmission shaft is fixedly arranged in the driven bevel gear, a fan is fixedly arranged on the ground of the transmission shaft, the fan extends into the working cavity and is positioned at the front end of the paint spraying ring, a butting sliding rod is rotatably connected onto the periphery of the lower section of the transmission shaft, the right end face of the butting sliding rod is butted against the right end wall of the meshing cavity and slides up and down on the, the left end of butt slide bar stretches into the motor intracavity just the motor chamber is in it slides to remove the intracavity, the left end face of butt slide bar sets firmly at the upside on the right-hand member face of catch bar, in the upper segment diapire in motor chamber with be linked together between the upper end wall of working chamber be equipped with the slip chamber, the upside the catch bar is in slide from top to bottom between the left and right sides end wall in slip chamber.
4. Apparatus for the clamping spin painting of curved surfaces according to claim 1, wherein: the upper end wall of the transmission cavity is communicated with the bottom wall of the working cavity and is provided with a through cavity, the push rod at the lower side slides up and down between the left end wall and the right end wall of the through cavity, the right end surface of the lower section of the push rod at the lower side is fixedly provided with an active rack, the upper end surface of the active rack is abutted against the upper end wall of the transmission cavity, the front end surface and the rear end surface of the active rack are abutted against the front end wall and the rear end wall of the transmission cavity and slide up and down on the front end wall and the rear end wall of the transmission cavity, the right end surface of the active rack is engaged with a transmission gear, a fixed shaft is fixedly arranged in the transmission gear, the front end and the rear end of the fixed shaft are respectively and rotatably connected in the front end wall and the rear end wall of the transmission cavity, the right end surface of the transmission gear is engaged with a driven rack, the bottom surface of the driven rack is abutted against the bottom wall of the transmission, the recycling base is characterized in that a connecting rod is fixedly arranged on the right end face of the driven rack, a driving rod is fixedly arranged on the right end face of the connecting rod, the ground of the driving rod abuts against the bottom wall of the transmission cavity, the front end face and the rear end face of the driving rod abut against the front end wall and the rear end wall of the transmission cavity respectively, and the upper end face of the driving rod is fixedly arranged on the bottom face of the recycling base.
5. Apparatus for the clamping spin painting of curved surfaces according to claim 1, wherein: the wall is equipped with flexible chamber respectively that communicates in the upper and lower end wall of the right section in chamber of spraying paint, what be linked together in the end wall that flexible chamber kept away from each other is equipped with spacing chamber respectively, it is equipped with by the push rod to reciprocate between the end wall about the axis of rotation, stretch out to one section that is kept away from each other by the push rod in the work intracavity, it is equipped with the stopper to slide from top to bottom between the end wall about spacing chamber, the stopper sets firmly receive in the periphery of push rod, receive one section right-hand member that the push rod is close to each other personally submit circular-arcly, receive around being equipped with reset spring in the periphery of push rod, the one end that reset spring is close to each other links firmly on the terminal surface that the stopper was kept away from each other, the one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110050251.0A CN112642635A (en) | 2021-01-14 | 2021-01-14 | Can press from both sides tight equipment that rotationally sprays paint to curved surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110050251.0A CN112642635A (en) | 2021-01-14 | 2021-01-14 | Can press from both sides tight equipment that rotationally sprays paint to curved surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112642635A true CN112642635A (en) | 2021-04-13 |
Family
ID=75368241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110050251.0A Withdrawn CN112642635A (en) | 2021-01-14 | 2021-01-14 | Can press from both sides tight equipment that rotationally sprays paint to curved surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112642635A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546793A (en) * | 2021-07-29 | 2021-10-26 | 合肥华峰暖通设备有限公司 | Spiral steel pipe inside lining coating device |
| CN115007417A (en) * | 2022-06-21 | 2022-09-06 | 深圳市华信一机械有限公司 | A automatic processing equipment that is used for kitchen electrician's piece to soak production of moulding |
-
2021
- 2021-01-14 CN CN202110050251.0A patent/CN112642635A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546793A (en) * | 2021-07-29 | 2021-10-26 | 合肥华峰暖通设备有限公司 | Spiral steel pipe inside lining coating device |
| CN115007417A (en) * | 2022-06-21 | 2022-09-06 | 深圳市华信一机械有限公司 | A automatic processing equipment that is used for kitchen electrician's piece to soak production of moulding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112642635A (en) | Can press from both sides tight equipment that rotationally sprays paint to curved surface | |
| CN110201830B (en) | Coating device for protecting surface of metal component | |
| CN202638811U (en) | Automatic washing machine | |
| CN110270454B (en) | Special coating device of aluminum alloy wheel hub | |
| CN112518511B (en) | Efficient grinding device for hardware production | |
| CN112481920A (en) | Improve and remove wrinkle effect and take off unedged weaving equipment | |
| CN111196581A (en) | Lifting equipment for maintaining speed reducer | |
| CN111469036A (en) | Steel sheet rust cleaning device that polishes | |
| CN113651183A (en) | Cable branching device for reducing variety steel production research and use method thereof | |
| CN111085582A (en) | Bending press is used in bassinet basket production | |
| CN110370123A (en) | A kind of injection molding machine injecting products flash Plane surface grinding machine | |
| CN211763251U (en) | Mechanical device for injection molding of electric mosquito swatter | |
| CN110976533B (en) | Surface treatment equipment before aluminum rolling | |
| CN112156914A (en) | A device that is used for spraying and cutting of plank paint | |
| CN112044671A (en) | Automatic gel coat smearing device for glass fiber reinforced plastic mold | |
| CN110745609B (en) | Rolling guide roller equipment for textile machinery | |
| CN112091818A (en) | Grinding device capable of effectively controlling grinding thickness | |
| CN112657704A (en) | Hand-held spraying device capable of changing spraying area | |
| CN112719026A (en) | Can adjust former that punching press degree of depth prevented rupture simultaneously | |
| CN114104843A (en) | Enameled wire with prevent falling lacquer rolling structure | |
| CN111230201B (en) | Multifunctional aluminum alloy cutting device | |
| CN112338758A (en) | Equipment for derusting steel beam and spraying surface | |
| CN207681205U (en) | A kind of plates of automobile pressure flattening device | |
| CN111979748A (en) | Cloth pulling mechanism is tailor to disposable medical protective clothing | |
| CN205650631U (en) | Filter core center tube edge rolling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210413 |
|
| WW01 | Invention patent application withdrawn after publication |