CN209735874U - Spraying device for polyurethane color coating - Google Patents
Spraying device for polyurethane color coating Download PDFInfo
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- CN209735874U CN209735874U CN201821329736.3U CN201821329736U CN209735874U CN 209735874 U CN209735874 U CN 209735874U CN 201821329736 U CN201821329736 U CN 201821329736U CN 209735874 U CN209735874 U CN 209735874U
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- 238000005507 spraying Methods 0.000 title claims abstract description 107
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 44
- 239000004814 polyurethane Substances 0.000 title claims abstract description 44
- 238000009500 colour coating Methods 0.000 title claims abstract description 28
- 239000007921 spray Substances 0.000 claims abstract description 29
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 2
- 239000011248 coating agent Substances 0.000 abstract description 58
- 238000000576 coating method Methods 0.000 abstract description 58
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of accessory devices for producing polyurethane energy-saving plates, in particular to a spraying device for a polyurethane color coating, which can carry out automatic spraying, reduce the contact time between people and the coating, reduce the influence of the coating on the health of people, simultaneously lighten the manpower and improve the use reliability; the coating workpiece can be well sprayed, the contact area between the bottom end of the coating workpiece and the inner wall of the bottom end of the spraying cavity is reduced, and the use limitation is reduced; the spraying device comprises a spraying box, wherein a working cavity is arranged in the spraying box, an operation port is arranged at the front end of the spraying box, and a spray gun is arranged in the working cavity; the device comprises a supporting beam, a sliding plate, two groups of front pulleys, two groups of rear pulleys, a front connecting plate, a rear connecting plate, a gear motor, a rack and a travel switch; still including placing board, layer board, left fixed plate, left movable plate, right fixed plate, right movable plate, regulation screwed pipe, regulation threaded rod, first bracing piece and second bracing piece, the bottom of layer board is provided with four groups of branches.
Description
Technical Field
The utility model relates to a polyurethane energy-saving board produces the technical field of auxiliary device, especially relates to a spraying device for colored coating of polyurethane.
Background
As is well known, a spraying device for a polyurethane color coating is an auxiliary device for spraying a polyurethane external coating paint so as to better meet customer requirements, and is widely used in the field of polyurethane energy-saving board production; the existing spraying device for the polyurethane color coating comprises a spraying box, wherein a working cavity is arranged in the spraying box, an operation port is arranged at the front end of the spraying box, the operation port is communicated with the interior of the working cavity, and a spray gun is arranged in the interior of the working cavity; when the existing spraying device for the polyurethane color coating is used, firstly, a coating workpiece to be sprayed is placed in a spraying cavity, and then, the blended coating is manually sprayed on the coating workpiece through a spray gun; when the existing spraying device for the polyurethane color coating is used, the phenomenon that the human health is influenced and more manpower is wasted due to the fact that the manual work is in contact with the coating for a long time is found, and the use reliability is low; and the coating workpiece is directly attached to the inner wall of the bottom end of the spraying cavity, so that the coating workpiece cannot be well sprayed comprehensively, and the use limitation of the coating workpiece is high.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a spraying machine which can carry out automatic spraying, reduce the contact time between people and the coating, reduce the influence of the coating on the health of people, simultaneously reduce the manpower and improve the use reliability; and can carry out fine spraying to the coating work piece, reduce the area of contact of the bottom of coating work piece and the bottom inner wall in spraying chamber, reduce the spraying device for the colored coating of polyurethane who uses the limitation.
The utility model discloses a spraying device for polyurethane color coating, which comprises a spraying box, wherein a working chamber is arranged inside the spraying box, an operation port is arranged at the front end of the spraying box, the operation port is communicated with the inside of the working chamber, and a spray gun is arranged inside the working chamber; the spraying device comprises a supporting beam, a sliding plate, two groups of front pulleys, two groups of rear pulleys, a front connecting plate, a rear connecting plate, a gear motor, a toothed rail and a travel switch, wherein the left end and the right end of the supporting beam are respectively connected with the upper sides of the inner walls of the left end and the right end of a spraying cavity, the front end and the right end of the supporting beam are respectively and transversely provided with a front sliding rail and a rear sliding rail, the bottom end of the sliding plate is in slidable contact with the top end of the supporting beam, the two groups of front pulleys are arranged on the front side of the supporting beam, a first interval is arranged between the two groups of front pulleys, front fixing grooves are respectively arranged on the left front side and the right front side of the bottom end of the sliding plate, front ball bearings are respectively arranged in the two groups of front fixing grooves, front rotating shafts are concentrically arranged on the top ends of the two groups of front rotating shafts, the two groups of, the two groups of rear pulleys are arranged at the rear side of the supporting beam, a second interval is arranged between the two groups of rear pulleys, rear fixing grooves are formed in the left rear side and the right rear side of the bottom end of the sliding plate, rear ball bearings are arranged in the two groups of rear fixing grooves, rear rotating shafts are concentrically arranged at the top ends of the two groups of rear pulleys, the top ends of the rear rotating shafts are respectively inserted into and fixedly mounted in the two groups of rear ball bearings, the two groups of rear pulleys are in rolling contact with the rear sliding rail, the top end of the rack is connected with the middle part of the inner wall at the top end of the spraying cavity, the bottom end of the gear motor is connected with the top end of the sliding plate, a driving gear is arranged at the front output end of the gear motor and meshed with the rack, the upper side of the rear end of the front connecting plate is connected with the middle part of the front end of the sliding plate, and the upper, an auxiliary plate is fixedly arranged between the front connecting plate and the rear connecting plate and is positioned below the supporting beam, the top end of the spray gun is connected with the bottom end of the auxiliary plate, the rear end of the travel switch is connected with the lower side of the front end of the front connecting plate, and the travel switch is electrically connected with the gear motor; the spraying device is characterized by further comprising a placing plate, a supporting plate, a left fixing plate, a left moving plate, a right fixing plate, a right moving plate, an adjusting threaded pipe, an adjusting threaded rod, a first supporting rod and a second supporting rod, wherein four groups of supporting rods are arranged at the bottom end of the supporting plate, the top ends of the four groups of supporting rods are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the supporting plate, the bottom ends of the four groups of supporting rods are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the placing plate, the bottom end of the left fixing plate is connected with the left side of the inner wall at the bottom end of a spraying cavity, the top end of the right fixing plate is connected with the right side of the bottom end of the placing plate, a first fixing ring is arranged at the right end of the left fixing plate, the right end of the first supporting rod is rotatably connected with the second fixing ring through a second rotating shaft, the left side of the bottom end of the placing plate is transversely provided with an upper chute, the top end of the left moving plate is provided with an upper slide block, the upper slide block is arranged in the upper chute and is in sliding fit with the inner part of the upper chute, the right end of the left moving plate is provided with a third fixing ring, the left end of the second supporting rod is rotatably connected with the third fixing ring through a third rotating shaft, the right side of the inner wall of the bottom end of the spraying cavity is transversely provided with a lower chute, the bottom end of the right moving plate is provided with a lower slide block, the lower slide block is arranged in the lower chute and is in sliding fit with the inner part of the lower chute, the left end of the moving plate is provided with a fourth fixing ring, and the right end of the second supporting rod, the right-hand member inner wall downside in spraying chamber is provided with the adjustment tank to the inside fixed regulation ball bearing that is provided with of adjustment tank, the right-hand member of adjusting the screwed pipe inserts and fixed mounting to adjusting inside the ball bearing, and the left end of adjusting threaded rod with the right-hand member of right side movable plate is connected, and the right-hand member of adjusting threaded rod inserts and spiral shell dress to adjusting the screwed pipe inside the left end, through fifth rotation axis rotatable coupling between first bracing piece and the second bracing piece.
The utility model discloses a polyurethane is spraying device for colored coating still includes left stroke screwed pipe, right stroke screwed pipe, left stroke threaded rod, right stroke threaded rod, left touch piece and right touch piece, be provided with left standing groove and right standing groove on the left end inner wall and the right-hand member inner wall of spraying chamber respectively, and left standing groove and right standing groove all are located the below of a supporting beam, and left stroke ball bearing and right stroke ball bearing are fixed mounting respectively to left standing groove and right standing groove inside, the left end of left stroke screwed pipe inserts and fixed mounting to the inside of left stroke ball bearing, and the right-hand member of right stroke screwed pipe inserts and spiral shell to the inside of right stroke ball bearing, and the left end of left stroke threaded rod inserts and spiral shell to the inside of the right-hand member of left stroke screwed pipe, and the left end of left stroke touch piece is connected with the right-hand member of left stroke threaded rod, the right end of the right stroke threaded rod is inserted into and screwed into the left end of the right stroke threaded pipe, and the right end of the right touch block is connected with the left end of the right stroke threaded rod.
The utility model discloses a polyurethane is spraying device for colored coating, left side touch piece and right side touch piece all with travel switch is located same height.
the utility model discloses a colour for coating spraying device of polyurethane still includes left spacing slider and has a spacing slider, a supporting beam's bottom left side and right side are provided with left spacing spout and have a spacing spout respectively, and left side spacing slider's bottom with the top of left side touching the piece is connected, the bottom of having a spacing slider with the top of right side touching the piece is connected, and left spacing slider sets up inside doing spacing spout to do spacing slider and the inside sliding fit of left spacing spout, right spacing slider sets up inside right spacing spout to right spacing slider and the inside sliding fit of right spacing spout.
The utility model discloses a polyurethane is spraying device for colored coating, left side limit slider is less than the length of left stroke threaded rod and right stroke threaded rod respectively at the inside slidable stroke distance of left limit chute and right limit slider at the inside slidable stroke distance of right limit chute.
The utility model discloses a colored spraying device for coating of polyurethane still includes lock nut, lock nut screw suit is established adjusting threaded rod's outside.
The utility model discloses a polyurethane is spraying device for colored coating, the quantity of spray gun sets up to the multiunit.
The utility model discloses a polyurethane is spraying device for colored coating, the top equipartition of layer board is provided with the through-hole that runs through from top to bottom of multiunit.
The utility model discloses a colored for coating spraying device of polyurethane still includes base and four group's piece, the top of base with the top wall connection of spraying case, and four group's piece's top respectively with the left front side, left rear side, right front side and the right rear side of base bottom are connected.
The utility model discloses a polyurethane is spraying device for colored coating still includes control switch, control switch installs on the right-hand member outer wall of spraying case to control switch with the gear motor electricity is connected.
Compared with the prior art, the beneficial effects of the utility model are that: the gear motor can rotate to drive the driving gear to rotate, the two groups of front pulleys and the two groups of rear pulleys are respectively in sliding fit on the front sliding rail and the rear sliding rail, so that the sliding plate can move left and right on the supporting beam, the gear motor is controlled to rotate in a forward and reverse rotation mode under the action of the travel switch, and the spray gun can reciprocate left and right under the meshing action between the driving gear and the rack rail, so that the spray gun can drive the coating to spray uniformly on a coating workpiece in a reciprocating mode, automatic spraying can be carried out, the contact time between a person and the coating is reduced, the influence of the coating on the health of the person is reduced, the manpower is reduced, and the use reliability is improved; and can place the support to the coating work piece through the layer board, sliding fit through top shoe and last spout, simultaneously through the inside sliding fit of slider under the spout, rotatable coupling through between first bracing piece and the second bracing piece, through rotatory regulation screwed pipe, make the adjusting threaded rod can carry out precession and screw-out at adjusting threaded pipe is inside, thereby the messenger places the board and drives the layer board and adjust from top to bottom, can adjust the coating work piece to the distance position suitable with the spray gun spraying, carry out fine spraying to the coating work piece, reduce the bottom of coating work piece and the area of contact of the bottom inner wall in spraying chamber, reduce and use the limitation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic perspective view of the connection between the slide plate and two sets of front pulleys;
Fig. 3 is a schematic diagram of the circuit structure of the electric connection of the travel switch, the control switch and the gear motor of the present invention;
Fig. 4 is a schematic view of the local enlarged structure at a of the present invention;
FIG. 5 is a schematic view of the structure of the multiple spray guns of the present invention;
In the drawings, the reference numbers: 1. a spraying box; 2. a spray gun; 3. a support beam; 4. a slide plate; 5. a front pulley; 6. a front connecting plate; 7. a gear motor; 8. a rack rail; 9. a travel switch; 10. placing the plate; 11. a support plate; 12. a left fixing plate; 13. a left moving plate; 14. a right fixing plate; 15. A right moving plate; 16. adjusting the threaded pipe; 17. adjusting the threaded rod; 18. a first support bar; 19. A second support bar; 20. a first retaining ring; 21. a left-stroke threaded pipe; 22. a left travel threaded rod; 23. a left touch block; 24. a left limit slide block; 25. locking the nut; 26. a through hole; 27. A base; 28. supporting a block; 29. and controlling the switch.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 5, the spraying device for polyurethane color coating of the present invention comprises a spraying box 1, a working chamber is arranged inside the spraying box, an operation port is arranged at the front end of the spraying box, the operation port is communicated with the inside of the working chamber, and a spray gun 2 is arranged inside the working chamber; comprises a supporting beam 3, a sliding plate 4, two groups of front pulleys 5, two groups of rear pulleys, a front connecting plate 6, a rear connecting plate, a gear motor 7, a rack 8 and a travel switch 9, wherein the left end and the right end of the supporting beam are respectively connected with the upper sides of the inner walls of the left end and the right end of a spraying cavity, the front end and the right end of the supporting beam are respectively and transversely provided with a front sliding rail and a rear sliding rail, the bottom end of the sliding plate is in sliding contact with the top end of the supporting beam, the two groups of front pulleys are arranged on the front side of the supporting beam, a first interval is arranged between the two groups of front pulleys, front fixing grooves are respectively arranged on the left front side and the right front side of the bottom end of the sliding plate, front ball bearings are respectively arranged in the two groups of front fixing grooves, front rotating shafts are concentrically arranged on the top ends of the two groups of front pulleys, the top ends, two groups of rear pulleys are arranged at the rear side of the supporting beam, a second interval is arranged between the two groups of rear pulleys, rear fixing grooves are arranged at the left rear side and the right rear side of the bottom end of the sliding plate, rear ball bearings are arranged in the two groups of rear fixing grooves, rear rotating shafts are concentrically arranged at the top ends of the two groups of rear pulleys, the top ends of the rear rotating shafts are respectively inserted into and fixedly installed in the two groups of rear ball bearings, the two groups of rear pulleys are in rolling contact with the rear sliding rails, the top ends of the gear rails are connected with the middle part of the inner wall at the top end of the spraying cavity, the bottom end of the gear motor is connected with the top end of the sliding plate, a driving gear is arranged at the front output end of the gear motor and is meshed with the gear rails, the upper side of the rear end of the front connecting plate is connected with the middle part of the front end of the sliding plate, the auxiliary plate is positioned below the supporting beam, the top end of the spray gun is connected with the bottom end of the auxiliary plate, the rear end of the travel switch is connected with the lower side of the front end of the front connecting plate, and the travel switch is electrically connected with the gear motor; the spraying device also comprises a placing plate 10, a supporting plate 11, a left fixing plate 12, a left moving plate 13, a right fixing plate 14, a right moving plate 15, an adjusting threaded pipe 16, an adjusting threaded rod 17, a first supporting rod 18 and a second supporting rod 19, wherein the bottom end of the supporting plate is provided with four groups of supporting rods, the top ends of the four groups of supporting rods are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the supporting plate, the bottom ends of the four groups of supporting rods are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the placing plate, the bottom end of the left fixing plate is connected with the left side of the inner wall of the bottom end of a spraying cavity, the top end of the right fixing plate is connected with the right side of the bottom end of the placing plate, the right end of the left fixing plate is provided with a first fixing ring 20, the left end of the first supporting rod is rotatably, an upper chute is transversely arranged on the left side of the bottom end of the placing plate, an upper sliding block is arranged at the top end of the left moving plate, the upper sliding block is arranged inside the upper chute and is in sliding fit with the inside of the upper chute, a third fixing ring is arranged at the right end of the left moving plate, the left end of the second supporting rod is rotatably connected with the third fixing ring through a third rotating shaft, a lower chute is transversely arranged on the right side of the inner wall of the bottom end of the spraying cavity, a lower sliding block is arranged at the bottom end of the right moving plate and is arranged inside the lower chute and is in sliding fit with the inside of the lower chute, a fourth fixing ring is arranged at the left end of the moving plate, the right end of the second supporting rod is rotatably connected with the fourth fixing ring through a fourth rotating shaft, an adjusting groove is arranged on the lower side of the inner wall of the right end of the spraying cavity, an, the left end of the adjusting threaded rod is connected with the right end of the right moving plate, the right end of the adjusting threaded rod is inserted into the left end of the adjusting threaded pipe and is screwed into the left end of the adjusting threaded pipe, and the first supporting rod and the second supporting rod are rotatably connected through a fifth rotating shaft; the gear motor can rotate to drive the driving gear to rotate, the two groups of front pulleys and the two groups of rear pulleys are respectively in sliding fit on the front sliding rail and the rear sliding rail, so that the sliding plate can move left and right on the supporting beam, the gear motor is controlled to rotate in a forward and reverse rotation mode under the action of the travel switch, and the spray gun can reciprocate left and right under the meshing action between the driving gear and the rack rail, so that the spray gun can drive the coating to spray uniformly on a coating workpiece in a reciprocating mode, automatic spraying can be carried out, the contact time between a person and the coating is reduced, the influence of the coating on the health of the person is reduced, the manpower is reduced, and the use reliability is improved; and can place the support to the coating work piece through the layer board, sliding fit through top shoe and last spout, simultaneously through the inside sliding fit of slider under the spout, rotatable coupling through between first bracing piece and the second bracing piece, through rotatory regulation screwed pipe, make the adjusting threaded rod can carry out precession and screw-out at adjusting threaded pipe is inside, thereby the messenger places the board and drives the layer board and adjust from top to bottom, can adjust the coating work piece to the distance position suitable with the spray gun spraying, carry out fine spraying to the coating work piece, reduce the bottom of coating work piece and the area of contact of the bottom inner wall in spraying chamber, reduce and use the limitation.
The utility model discloses a polyurethane is spraying device for colored coating still includes left stroke screwed pipe 21, right stroke screwed pipe, left stroke threaded rod 22, right stroke threaded rod, left touching piece 23 and right touching piece, be provided with left standing groove and right standing groove on the left end inner wall and the right end inner wall of spraying chamber respectively, and left standing groove and right standing groove all are located a supporting beam's below, left standing groove and right standing groove inside respectively fixed mounting have left stroke ball bearing and right stroke ball bearing, the left end of left stroke screwed pipe inserts and fixed mounting to the inside of left stroke ball bearing, and the right end of right stroke screwed pipe inserts and spiral-installs inside right stroke ball bearing, the left end of left stroke threaded rod inserts and spiral-installs inside the right end of left stroke screwed pipe, and the left end of left touching piece is connected with the right end of left stroke threaded rod, the right end of right stroke threaded rod inserts and spiral-installs to the left end inside of right stroke screwed pipe, the right end of the right touch block is connected with the left end of the right stroke threaded rod; can conveniently touch with a travel switch through a left touch block and a right touch block, reduces the impact of the travel switch with the inner wall of the left end and the inner wall of the right end of a spraying cavity, enables the travel switch to conveniently adjust the positive and negative rotation of a gear motor, can respectively rotate a left travel threaded pipe and a right travel threaded pipe to enable a left travel threaded rod and a right travel threaded rod to respectively drive the left touch block and the right touch block to move left and right, thereby adjusting the distance between the left touch block and the right touch block, changing the switching time of a positive and negative action command of the travel switch to the gear motor by changing the distance between the left touch block and the right touch block, adjusting the reciprocating action distance of a spray gun according to the size of a coating workpiece, reducing the phenomenon that the coating cannot be sprayed on the coating workpiece because of overlong left and right travel of the spray gun, improving the saving of the coating, and improving the practicability, and the use limitation is reduced.
in the spraying device for the polyurethane color coating, the left touch block and the right touch block are positioned at the same height with the travel switch; can guarantee travel switch and left touching piece and right touching piece and carry out the touching contact.
The utility model discloses a spraying device for polyurethane color coating still includes left spacing slider 24 and a spacing slider, and the bottom left side and the right side of a supporting beam are provided with left spacing spout and a spacing spout respectively, and the bottom of left spacing slider is connected with the top of left touching piece, and the bottom of a spacing slider is connected with the top of right touching piece, and left spacing slider sets up inside doing the spacing spout to do spacing slider and the inside sliding fit of left spacing spout, and right spacing slider sets up inside right spacing spout, and right spacing slider and the inside sliding fit of right spacing spout; can be through doing limiting slide and right limiting slide respectively at the inside sharp sliding fit of left limiting slide and right limiting slide, make left touch piece and right touch piece can control rectilinear movement, prevent that left touch piece and right touch piece from rotating along with left stroke threaded rod and right stroke threaded rod respectively.
the utility model discloses a spraying device for polyurethane color coating, the slidable stroke distance of a left limiting slide block in a left limiting slide groove and the slidable stroke distance of a right limiting slide block in a right limiting slide groove are respectively smaller than the lengths of a left stroke threaded rod and a right stroke threaded rod; the left threaded rod and the right threaded rod can be prevented from being screwed out and falling off inside the left threaded pipe and the right threaded pipe respectively.
The utility model discloses a spraying device for polyurethane color coating, which also comprises a locking nut 25, wherein the locking nut is sleeved outside the adjusting threaded rod; can make lock nut's right-hand member and the left end locking contact of adjusting the screwed pipe through screwing up lock nut right, will adjust the threaded rod after and adjust the distance between the screwed pipe and lock fixedly to the high position of layer board after will adjusting locks fixedly, improves the stability of coating work piece spraying in-process, improves the use reliability.
The utility model discloses a spraying device for polyurethane color coating, the number of spray guns is arranged into a plurality of groups; the coating workpiece can be conveniently and comprehensively sprayed.
The utility model discloses a spraying device for polyurethane color coating, the top end of the supporting plate is evenly provided with a plurality of groups of through holes 26 which are penetrated up and down; can ventilate coating work piece bottom through the convenience through the multiunit, improve air-dry speed, can reduce the coating simultaneously and remain on the layer board, improve and use the reliability.
The utility model discloses a spraying device for polyurethane color coating, which also comprises a base 27 and four groups of supporting blocks 28, wherein the top end of the base is connected with the outer wall of the top end of the spraying box, and the top ends of the four groups of supporting blocks are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the base; the whole stable supporting capacity can be improved by the base and the four groups of supporting blocks.
The utility model discloses a spraying device for polyurethane color coating, which also comprises a control switch 29, wherein the control switch is arranged on the outer wall of the right end of the spraying box and is electrically connected with a gear motor; the gear motor can be conveniently controlled to rotate and stop.
The utility model discloses a spraying device for polyurethane color coating, when it works, at first, communicate multiunit spray gun with external compressed air source and coating after mediation, then place the coating work piece of treating the spraying on the layer board, then according to the big or small width of coating work piece, respectively rotatory adjustment left stroke screwed pipe and right stroke screwed pipe, adjust the distance between left touching piece and the right touching piece, control gear motor drives the reciprocating motion of spray gun to the stroke of suitable spraying, place the support to the coating work piece through the layer board, through the sliding fit of top shoe and top chute, simultaneously through the sliding fit of bottom shoe in the spout inside down, through the rotatable coupling between first bracing piece and second bracing piece, through rotatory adjustment screwed pipe, make the adjusting threaded rod can carry out precession and screw out in the adjusting threaded pipe inside, thereby make the board of placing drive the layer board and carry out the vertical adjustment, the coating workpiece can be adjusted to a position with a proper distance from the spray gun for spraying, the locking nut is screwed down, the position of the supporting plate is fixed, and then the control switch is turned on, so that the gear motor acts to spray the coating workpiece in a reciprocating manner.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A spraying device for a polyurethane color coating comprises a spraying box (1), wherein a working cavity is arranged in the spraying box (1), an operation opening is formed in the front end of the spraying box (1), the operation opening is communicated with the interior of the working cavity, and a spray gun (2) is arranged in the interior of the working cavity; the spraying device is characterized by comprising a supporting beam (3), a sliding plate (4), two groups of front pulleys (5), two groups of rear pulleys, a front connecting plate (6), a rear connecting plate, a gear motor (7), a rack (8) and a travel switch (9), wherein the left end and the right end of the supporting beam (3) are respectively connected with the upper sides of the inner walls of the left end and the right end of a spraying cavity, the front end and the right end of the supporting beam (3) are respectively and transversely provided with a front sliding rail and a rear sliding rail, the bottom end of the sliding plate (4) is in sliding contact with the top end of the supporting beam (3), the two groups of front pulleys (5) are respectively arranged on the front side of the supporting beam (3), a first interval is arranged between the two groups of front pulleys (5), the left front side and the right front side of the bottom end of the sliding plate (4) are respectively provided with a front fixing groove, front ball bearings are respectively arranged inside the two groups of, the top ends of two groups of front rotating shafts are respectively inserted into and fixedly installed inside two groups of front ball bearings, two groups of front pulleys (5) are in rolling contact with the front sliding rails, two groups of rear pulleys are arranged on the rear sides of the supporting beams (3), a second interval is arranged between the two groups of rear pulleys, rear fixing grooves are arranged on the left rear sides and the right rear sides of the bottom ends of the sliding plates (4), rear ball bearings are arranged inside the two groups of rear fixing grooves, rear rotating shafts are concentrically arranged on the top ends of the two groups of rear pulleys, the top ends of the rear rotating shafts are respectively inserted into and fixedly installed inside the two groups of rear ball bearings, the two groups of rear pulleys are in rolling contact with the rear sliding rails, the top ends of the rack rails (8) are connected with the middle part of the inner wall of the top end of the spraying cavity, the bottom ends of the gear motors (7) are connected with the top ends of the sliding plates (4), and the front output ends of, the driving gear is meshed with the gear rail (8), the upper side of the rear end of the front connecting plate (6) is connected with the middle part of the front end of the sliding plate (4), the upper side of the front end of the rear connecting plate is connected with the middle part of the rear end of the sliding plate (4), an auxiliary plate is fixedly arranged between the front connecting plate (6) and the rear connecting plate and is positioned below the supporting beam (3), the top end of the spray gun (2) is connected with the bottom end of the auxiliary plate, the rear end of the travel switch (9) is connected with the lower side of the front end of the front connecting plate (6), and the travel switch (9) is electrically connected with the gear motor (7); the spraying device is characterized by further comprising a placing plate (10), a supporting plate (11), a left fixing plate (12), a left moving plate (13), a right fixing plate (14), a right moving plate (15), an adjusting threaded pipe (16), an adjusting threaded rod (17), a first supporting rod (18) and a second supporting rod (19), wherein four groups of supporting rods are arranged at the bottom end of the supporting plate (11), the top ends of the four groups of supporting rods are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the supporting plate (11), the bottom ends of the four groups of supporting rods are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the placing plate (10), the bottom end of the left fixing plate (12) is connected with the left side of the inner wall of the bottom end of a spraying cavity, the top end of the right fixing plate (14) is connected with the right side of the, the left end of the first supporting rod (18) is rotatably connected with the first fixing ring (20) through a first rotating shaft, the left end of the right fixing plate (14) is provided with a second fixing ring, the right end of the first supporting rod (18) is rotatably connected with the second fixing ring through a second rotating shaft, the left side of the bottom end of the placing plate (10) is transversely provided with an upper chute, the top end of the left moving plate (13) is provided with an upper sliding block, the upper sliding block is arranged in the upper chute and is in sliding fit with the inner part of the upper chute, the right end of the left moving plate (13) is provided with a third fixing ring, the left end of the second supporting rod (19) is rotatably connected with the third fixing ring through a third rotating shaft, the right side of the inner wall of the bottom end of the spraying cavity is provided with a lower chute, and the bottom end of the right moving plate (15) is provided, the slider sets up inside the spout down to slider and the inside sliding fit of lower spout down, the left end of movable plate is provided with the solid fixed ring of fourth, and the right-hand member of second bracing piece (19) with the solid fixed ring of fourth passes through fourth rotation axis rotatable coupling, the right-hand member inner wall downside in spraying chamber is provided with the adjustment tank to the fixed adjustment ball bearing that is provided with in adjustment tank inside, the right-hand member of adjusting threaded pipe (16) inserts and fixed mounting to adjusting inside the ball bearing, and the left end of adjusting threaded rod (17) with the right-hand member of right side movable plate (15) is connected, and the right-hand member of adjusting threaded rod (17) inserts and spiral shell dress to adjusting threaded pipe (16) inside the left end, through fifth rotation axis rotatable coupling between first bracing piece (18) and second bracing piece (19).
2. The spray coating device for polyurethane color coating according to claim 1, further comprising a left stroke threaded pipe (21), a right stroke threaded pipe, a left stroke threaded rod (22), a right stroke threaded rod, a left touch block (23) and a right touch block, wherein the left and right inner walls of the spray coating chamber are respectively provided with a left and right placement grooves, and the left and right placement grooves are located below the support beam (3), the left and right placement grooves are respectively and fixedly provided with a left and right stroke ball bearings, the left end of the left stroke threaded pipe (21) is inserted and fixedly mounted inside the left stroke ball bearing, and the right end of the right stroke threaded pipe is inserted and screwed inside the right stroke ball bearing, the left end of the left stroke threaded rod (22) is inserted and screwed inside the right end of the left stroke threaded pipe (21), and the left end of the left touch block (23) is connected with the right end of the left stroke threaded rod (22), the right end of the right stroke threaded rod is inserted into and screwed into the left end of the right stroke threaded pipe, and the right end of the right touch block is connected with the left end of the right stroke threaded rod.
3. A spray coating device for polyurethane color coatings according to claim 2, characterized in that the left and right touch blocks (23, 9) are located at the same height as the travel switch.
4. The spraying device for the polyurethane color coating according to claim 3, further comprising a left limiting slide block (24) and a limiting slide block, wherein the left side and the right side of the bottom end of the supporting beam (3) are respectively provided with a left limiting slide groove and a limiting slide groove, the bottom end of the left limiting slide block (24) is connected with the top end of the left touching block (23), the bottom end of the limiting slide block is connected with the top end of the right touching block, the left limiting slide block (24) is arranged inside the limiting slide groove and is in sliding fit with the inside of the left limiting slide groove, the right limiting slide block is arranged inside the right limiting slide groove, and the right limiting slide block is in sliding fit with the inside of the right limiting slide groove.
5. The spraying device for polyurethane color coating according to claim 4, wherein the distance of travel of the left limit slider (24) slidable inside the left limit chute and the distance of travel of the right limit slider slidable inside the right limit chute are smaller than the length of the left travel threaded rod (22) and the right travel threaded rod, respectively.
6. A spray coating device for polyurethane color coating according to claim 5, further comprising a lock nut (25), wherein said lock nut (25) is threadedly fitted on the outside of said adjusting screw rod (17).
7. A spray device for polyurethane color coatings according to claim 6, characterized in that the number of spray guns (2) is arranged in groups.
8. The spraying device for the polyurethane color coating according to claim 7, characterized in that the top end of the supporting plate (11) is uniformly provided with a plurality of groups of through holes (26) which penetrate through the supporting plate from top to bottom.
9. The spray coating device for polyurethane color coating according to claim 8, further comprising a base (27) and four sets of supporting blocks (28), wherein the top end of said base (27) is connected to the outer wall of the top end of said spray coating tank (1), and the top ends of said four sets of supporting blocks (28) are respectively connected to the front left side, the rear left side, the front right side and the rear right side of the bottom end of said base (27).
10. The spraying device for the polyurethane color coating according to claim 9, further comprising a control switch (29), wherein the control switch (29) is installed on the right end outer wall of the spraying tank (1), and the control switch (29) is electrically connected with the gear motor (7).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821329736.3U CN209735874U (en) | 2018-08-16 | 2018-08-16 | Spraying device for polyurethane color coating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821329736.3U CN209735874U (en) | 2018-08-16 | 2018-08-16 | Spraying device for polyurethane color coating |
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| CN209735874U true CN209735874U (en) | 2019-12-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472733A (en) * | 2021-12-24 | 2022-05-13 | 南京合信自动化有限公司 | Adjustable positioning device for arc rolling production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472733A (en) * | 2021-12-24 | 2022-05-13 | 南京合信自动化有限公司 | Adjustable positioning device for arc rolling production line |
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Effective date of registration: 20240513 Address after: 432699 Office Building 1, No. 2 Bixia Road, Anlu Economic Development Zone, Xiaogan City, Hubei Province Patentee after: Hubei Jinyan New Materials Technology Co.,Ltd. Country or region after: China Address before: Room 14011402, Building 10, Financial City, Yancheng City, Jiangsu Province, 224000 Patentee before: JIANGSU JIAXIN NEW MATERIAL TECHNOLOGY Co.,Ltd. Country or region before: China |