Disclosure of Invention
The invention aims to solve the technical problem of providing a device capable of uniformly spraying jeans, and overcomes the problems.
The invention is realized by the following technical scheme.
The device capable of uniformly spraying jeans comprises a spraying box and a spraying cavity arranged in the spraying box, wherein a spreading motor is fixedly arranged below the spraying box, the spreading motor is fixed on an air pump, the air pump is supported by the ground, a supporting rotating shaft is rotatably arranged on the spreading motor and is positioned in the spraying cavity, three spreading plates are arranged on the supporting rotating shaft, shaft fixing racks are respectively arranged in the spreading plates, the shaft fixing racks are all fixed on the outer rings of the supporting rotating shafts, limiting supporting blocks are respectively fixedly arranged on the spreading plates, a rotating pushing rack is arranged in each limiting supporting block, a gear groove is arranged between each limiting supporting block and the rotating pushing rack, five multi-direction transmission gears are arrayed in the gear grooves and can be meshed with the rotating pushing racks for transmission, the multi-direction transmission gear and the limit supporting block are equal in height, transverse telescopic rods are fixedly arranged in the rotary push racks, meshing teeth are fixedly arranged on the transverse telescopic rods and are meshed with the shaft fixing racks, longitudinal telescopic rods are fixedly arranged on the edges of the transverse telescopic rods, five straight racks are arranged on the limit supporting block and the rotary push racks in an array mode, the straight racks are correspondingly meshed with the multi-direction transmission gear for transmission, supporting springs are fixedly arranged on the straight racks, the other ends of the supporting springs are fixedly connected with elastic expanding soft blocks, pressure sensors are fixedly arranged in the elastic expanding soft blocks, a winding motor is fixedly arranged on the left side of the spraying box, a winding shaft is rotatably arranged on the winding motor, a winding wheel is fixedly arranged on the winding shaft, and pull wires are wound on the winding wheel, the other end of the stay wire is fixedly connected with a coating machine, a material guide pipe is fixedly connected to the coating machine, a wire storage wheel is rotatably arranged below a wire coiling motor, the material guide pipe is wound on the wire storage wheel and extends to the outside of the coating box, the material guide pipe is elastically connected with a reset spring in the coating box, so that the material guide pipe can be stretched or retracted when the coating machine moves, the damage of the material guide pipe is prevented, an extension fixed block is fixedly arranged at the outside of the coating box, an annular rack is fixedly arranged on the outer ring of the extension fixed block, longitudinal racks are symmetrically and fixedly arranged below the extension fixed block, a rotating ring plate is arranged on the outer ring of the coating box, a fixed block is fixedly arranged at the right end of the rotating ring plate, a connecting block is fixedly arranged on the fixed block, a moving clamping hand is connected to the connecting block, and a, an annular meshing rack is fixedly arranged below the fixed block, a spraying box is fixedly arranged on the left side of the air pump, the other end of the material guide pipe is fixedly connected with the spraying box, a rotating motor is fixedly arranged on the left side of the spraying box, a rotating shaft is rotatably arranged on the rotating motor, a rotating gear is fixedly arranged on the rotating shaft and can be meshed with the annular rack, a support is fixedly arranged on the right side of the air pump, a rotating shaft is rotatably arranged on the support, a rack meshing gear is fixedly arranged on the rotating shaft and is in meshing transmission with the longitudinal rack, a transmission shaft is rotatably arranged on the front side of the support, a transmission bevel gear is fixedly arranged on the transmission shaft and is in meshing transmission with a bevel gear on the front side of the rack meshing gear, a transmission ratchet wheel is fixedly arranged below the transmission bevel gear, and a gear shaft is rotatably arranged on the right side of, the jeans are characterized in that a meshing ratchet wheel is fixedly arranged on the gear shaft and meshed with the transmission ratchet wheel, a meshing gear is fixedly arranged on the gear shaft and can be meshed with the meshing rack for transmission, a top wall is fixedly arranged above the ground, an electric guide rail is fixedly arranged on the top wall, a sliding block capable of sliding left and right is arranged on the electric guide rail, a clamping device is fixedly arranged on the sliding block, and jeans are placed below the clamping device.
Further, the pressure sensor is electrically connected with the transverse telescopic rod and the longitudinal telescopic rod, when each meshing tooth is driven by the corresponding shaft fixing rack to drive the multi-way transmission gear to rotate, the straight rack is driven to push the trouser legs of the jeans to be unfolded, the transverse telescopic rod drives the meshing teeth to retract without being meshed with the shaft fixing rack after the pressure sensor senses pressure, and the longitudinal telescopic rod extends downwards to fix the rotating push rack, so that one trouser leg of the jeans is unfolded and cannot rebound and retract.
Further, when the air pump drives the spraying box to move downwards, the longitudinal rack can drive the rack meshing gear to rotate, the transmission shaft can be driven to rotate through transmission, the meshing gear and the gear shaft are driven to rotate through transmission, the rotating ring plate and the fixing block can move to the left side, the supporting plate can lift the other trouser leg of the jeans, when the air pump drives the spraying box to move upwards, the longitudinal rack can drive the transmission shaft to rotate, and the fixing block and the moving clamping hands cannot rotate back to the original positions due to the fact that the transmission ratchet wheel and the left and right gear shafts of the meshing ratchet wheel cannot rotate.
Further, the rotation of the spraying box can not drive the rotating ring plate to rotate, and when the rotating motor drives the rotating gear to drive the annular rack and the spraying box rotates to spray the jeans up and down, the rotating ring plate can always support the other trouser leg of the jeans to prevent the jeans from being dyed by splashed paint.
The invention has the beneficial effects that: the invention is provided with the separation plate, the spreading mechanism is arranged in the plate, one trouser leg of the jeans can be spread and the other trouser leg can be lifted before the jeans are sprayed, and the spraying machine can be driven to rotate around the outer ring of the trouser leg of the jeans, so that the outer surface of the jeans can be uniformly sprayed, wrinkles and the dyeing condition that the spraying material is splashed out of the other trouser leg are prevented.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, 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 device capable of uniformly spraying jeans described with reference to fig. 1-3 comprises a spraying box 10 and a spraying cavity 11 disposed in the spraying box 10, wherein a spreading motor 33 is fixedly disposed below the spraying box 10, the spreading motor 33 is fixed on an air pump 32, the air pump 32 is supported by a ground 39, the spreading motor 33 is rotatably disposed with a supporting shaft 12, the supporting shaft 12 is disposed in the spraying cavity 11, the supporting shaft 12 is disposed with three spreading plates 13, shaft-fixing racks 52 are disposed in the spreading plates 13, the shaft-fixing racks 52 are all fixed on an outer ring of the supporting shaft 12, the spreading plates 13 are all fixedly disposed with a limiting support block 63, a rotation pushing rack 53 is disposed in the limiting support block 63, a gear groove 62 is disposed between the limiting support block 63 and the rotation pushing rack 53, and five multi-directional transmission gears 54 are arrayed in the gear groove 62, the multi-directional transmission gears 54 can be meshed with the rotary pushing rack 53 for transmission, the multi-directional transmission gears 54 are equal in height to the limiting support block 63, transverse telescopic rods 56 are fixedly arranged inside the rotary pushing rack 53, meshing teeth 57 are fixedly arranged on the transverse telescopic rods 56, the meshing teeth 57 are meshed with the shaft fixing rack 52, longitudinal telescopic rods 55 are fixedly arranged on the edges of the transverse telescopic rods 56, five straight racks 58 are arrayed on the limiting support block 63 and the rotary pushing rack 53, the straight racks 58 are correspondingly meshed with the multi-directional transmission gears 54 for transmission, support springs 59 are fixedly arranged on the straight racks 58, the other ends of the support springs 59 are fixedly connected with elastic expanding soft blocks 60, pressure sensors 61 are fixedly arranged in the elastic expanding soft blocks 60, and a winding motor 45 is fixedly arranged on the left side of the spraying box 10, the automatic spraying device is characterized in that a winding shaft 47 is rotatably arranged on the winding motor 45, a winding wheel 46 is fixedly arranged on the winding shaft 47, a stay wire 48 is wound and connected on the winding wheel 46, the other end of the stay wire 48 is fixedly connected with a spraying machine 49, a material guide pipe 35 is fixedly connected on the spraying machine 49, a material storage wheel 50 is rotatably arranged below the winding motor 45, the material guide pipe 35 is wound on the material storage wheel 50 and extends to the outside of the spraying box 10, the material guide pipe 35 is elastically connected with a return spring 51 in the spraying box 10, so that the material guide pipe 35 can be stretched or retracted when the spraying machine 49 moves, the material guide pipe 35 is prevented from being damaged, an extension fixing block 30 is fixedly arranged on the outside of the spraying box 10, an annular rack 31 is fixedly arranged on the outer ring of the extension fixing block 30, longitudinal racks 29 are fixedly arranged on the left and right sides below the extension fixing block 30 in a symmetrical mode, and a, the right end of the rotating ring plate 14 is fixedly provided with a fixed block 15, the fixed block 15 is fixedly provided with a connecting block 18, the connecting block 18 is connected with a moving clamp 16, the moving clamp 16 is fixedly provided with a support plate 17, the lower part of the fixed block 15 is fixedly provided with an annular meshing rack 19, the left side of the air pump 32 is fixedly provided with a spraying box 34, the other end of the guide pipe 35 is fixedly connected with the spraying box 34, the left side of the spraying box 34 is fixedly provided with a rotating motor 36, the rotating motor 36 is rotatably provided with a rotating shaft 37, the rotating shaft 37 is fixedly provided with a rotating gear 38, the rotating gear 38 can be meshed with the annular rack 31, the right side of the air pump 32 is fixedly provided with a support 23, the support 23 is rotatably provided with a rotating shaft 27, the rotating shaft 27 is fixedly provided with a rack meshing gear 28, and the rack meshing gear 28 is meshed, a transmission shaft 24 is rotatably arranged at the front side of the bracket 23, a transmission bevel gear 26 is fixedly arranged on the transmission shaft 24, the drive bevel gear 26 is in meshing drive with a bevel gear on the front side of the rack-engaging gear 28, a transmission ratchet wheel 25 is fixedly arranged below the transmission bevel gear 26, a gear shaft 21 is rotatably arranged at the right side of the transmission shaft 24, the gear shaft 21 is fixedly provided with a meshing ratchet wheel 22, the meshing ratchet wheel 22 is meshed with the transmission ratchet wheel 25, a meshing gear 20 is fixedly arranged on the gear shaft 21, the meshing gear 20 can be meshed with the meshing rack 19 for transmission, a top wall 40 is fixed above the ground 39, an electric guide rail 41 is fixed on the top wall 40, the electric guide rail 41 is provided with a sliding block 42 capable of sliding left and right, the sliding block 42 is fixedly provided with a clamping device 43, and jeans 44 are placed below the clamping device 43.
Advantageously, the pressure sensor 61 is electrically connected to the transverse telescopic rod 56 and the longitudinal telescopic rod 55, when each of the engaging teeth 57 is driven by the corresponding shaft-fixed rack 52 to rotate the multi-directional transmission gear 54, and the spur rack 58 is driven to push the bottom of the jeans 44 to open, the transverse telescopic rod 56 drives the engaging teeth 57 to retract without engaging with the shaft-fixed rack 52 after the pressure sensor 61 senses the pressure, and the longitudinal telescopic rod 55 extends downward to fix the rotating push rack 53, so that one bottom of the jeans 44 is pushed open and does not rebound.
Advantageously, when the air pump 32 drives the spraying box 10 to move downwards, the longitudinal rack 29 can drive the rack engaging gear 28 to rotate, the transmission shaft 24 can be driven to rotate, so that the transmission gear 20 and the gear shaft 21 are driven to rotate, the rotating ring plate 14 and the fixed block 15 can be moved to the left side, the supporting plate 17 can lift the other trouser leg of the jeans 44, and when the air pump 32 drives the spraying box 10 to move upwards, the longitudinal rack 29 can drive the transmission shaft 24 to rotate, and the fixed block 15 and the moving clamp 16 cannot rotate back because the transmission ratchet wheel 25 and the left and right gear shafts 21 of the engaging ratchet wheel 22 cannot rotate.
Advantageously, the rotation of the spraying box 10 does not drive the rotation ring plate 14 to rotate, and when the rotation motor 36 drives the rotation gear 38 to drive the annular rack 31 and the spraying box 10 rotates to spray the jeans 44 up and down, the rotation ring plate 14 can always support the other leg of the jeans 44 to prevent the other leg from being dyed by the splashed paint.
Sequence of mechanical actions of the whole device: in the initial state, the air pump 32 retracts the spraying box 10, the fixing block 15 is driven to rotate to the left side, the rotating gear 38 is not meshed with the annular rack 31, the highest position of the longitudinal rack 29 is meshed with the rack meshing gear 28, when the spraying box is in work, the electric guide rail 41 drives the sliding block 42 and the clamping device 43 to move rightwards, so that the center of the right trouser leg of the jeans 44 and the supporting rotating shaft 12 are positioned on the same vertical plane, the air pump 32 is started to drive the spraying box 10 to move upwards, so that the supporting rotating shaft 12 enters the inside of the right trouser leg of the jeans 44, the longitudinal rack 29 drives the rack meshing gear 28 to rotate, the gear shaft 21 cannot rotate under the action of the transmission ratchet wheel 25 and the meshing ratchet wheel 22, meanwhile, the left trouser leg of the jeans 44 is supported by the moving clamp 16 and the supporting plate 17, when the supporting plate 13 is positioned inside the right trouser leg of the jeans 44, the rotating gear 38 is meshed with, the shaft fixing racks 52 on the supporting rotating shafts 12 rotate along with the rotation, the shaft fixing racks 52 drive the meshing teeth 57 to rotate the rotating pushing racks 53, the rotating pushing racks 53 drive the multi-way transmission gears 54 to rotate, the multi-way transmission gears 54 drive the straight racks 58 to expand outwards, when the elastic expanding soft blocks 60 and the supporting springs 59 elastically expand trouser legs, the pressure sensors 61 sense pressure, the transverse expansion rods 56 on the same layer retract to enable the meshing teeth 57 not to be meshed with the shaft fixing racks 52 any more, the straight racks 58 are not expanded outwards any more, meanwhile, the longitudinal expansion rods 55 extend downwards to fix the rotating pushing racks 53 and prevent the straight racks 58 from rebounding, when the straight racks 58 on all the expanding plates 13 elastically expand the trouser legs of the jeans 44, the expanding motor 33 stops, the rotating motor 36 starts to drive the rotating shafts 37 and the rotating gears 38 to rotate, and the rotating gears 38 drive the spraying boxes 10 to rotate through the annular racks 31, meanwhile, the winding motor 45 drives the winding wheel 46 and the winding shaft 47 to rotate, so that the coating machine 49 is pulled by the pull wire 48 to move upwards, the coating machine 49 is started to perform annular up-and-down coating treatment on the outer surfaces of the trouser legs, the coating is more uniform, the guide pipe 35 is pulled to drive the wire storage wheel 50 to roll and extend when the coating machine 49 is pulled to move upwards, the guide pipe 35 continuously supplies materials from the spraying box 34, the pull wire 48 is extended when the winding motor 45 rotates reversely, the coating machine 49 moves downwards, the guide pipe 35 is rolled by the wire storage wheel 50 to drive the wire storage wheel 50 to return to the original shape under the action of the return spring 51, after one circle of coating is finished, the fixed block 15 is still at the left end, the coating machine 49 returns to the original position after moving up and down for one circle, the air pump 32 drives the coating box 10 to retract upwards, the longitudinal rack 29 drives the rack meshing gear 28 to rotate, the rack meshing, The transmission shaft 24 rotates, the meshing ratchet wheel 22 and the gear shaft 21 are driven to rotate through the transmission ratchet wheel 25, the gear shaft 21 drives the meshing rack 19 to rotate through the meshing gear 20, the rotating ring plate 14 drives the fixing block 15 to rotate to the left side, the sliding block 42 moves rightwards for a trouser leg distance and then stops, the air pump 32 drives the spraying box 10 to move upwards, the left trouser leg of the jeans 44 is located in the spraying cavity 11 and can be unfolded by the unfolding plate 13, the fixing block 15 rotates to the right side due to the driving of the longitudinal rack 29 and can lift the right trouser leg, the spraying work is repeated, the integral spraying treatment on the jeans 44 is completed, the spraying box 10 is driven to retract by the rear air pump 32, the sliding block 42 drives the jeans 44 to move rightwards to the next process, and new jeans 44 are driven to the position above the spraying box 10 by the sliding.
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.