CN113171896B - Overturning assembly and fireproof door surface electrostatic spraying device - Google Patents
Overturning assembly and fireproof door surface electrostatic spraying device Download PDFInfo
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- CN113171896B CN113171896B CN202110473171.6A CN202110473171A CN113171896B CN 113171896 B CN113171896 B CN 113171896B CN 202110473171 A CN202110473171 A CN 202110473171A CN 113171896 B CN113171896 B CN 113171896B
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- plate
- sliding
- rod
- fixed
- side wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
- B05B5/082—Plant for applying liquids or other fluent materials to objects characterised by means for supporting, holding or conveying the objects
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- 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
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- 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
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
- B05B13/041—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
Abstract
The invention discloses a turnover component and a fire door surface electrostatic spraying device, which comprises a turnover component, a motor, a spraying component, a reciprocating component for driving the spraying component to reciprocate, and a moving component for driving a sliding plate to slide on the upper end surface of a workbench, wherein the motor is arranged on the turnover component; the overturning assembly comprises a workbench, two opposite mounting frames fixedly mounted on the workbench, a sliding plate arranged on the upper end surface of the workbench in a sliding manner, a clamping unit fixed on the upper end surface of the sliding plate, and an overturning unit for driving the clamping unit to overturn in the sliding stroke of the sliding plate on the workbench; the spraying device comprises a workbench, a motor, a reciprocating assembly, a spraying assembly, a sliding plate and a spraying assembly, wherein the motor is fixed on the upper end surface of the workbench, an output shaft of the motor is connected with a power input end of the reciprocating assembly, a power output end of the reciprocating assembly is connected with a power input end of the spraying assembly, a power output end of the spraying assembly is connected with a power input end of the moving assembly, and a power output end of the moving assembly is connected with the sliding plate.
Description
Technical Field
The invention relates to the technical field related to production of fireproof doors, in particular to a turnover assembly and an electrostatic spraying device for the surface of a fireproof door.
Background
The fireproof door is a door capable of meeting the requirements of fire resistance, integrity and heat insulation within a certain time, and is a fireproof partition with certain fire resistance arranged in a fireproof partition, an evacuation staircase, a vertical shaft and the like.
Fire door generally need when putting into production at the surface spraying fire protection coating of fire door to ensure fire behavior, when existing to fire protection coating spraying, generally adopt mechanical spraying, its weak point lies in: 1. the spraying range cannot be sprayed according to the actual size, the coating is wasted, and the application range is small; 2. the clamping plate can not be matched with the movable seat, and the object to be sprayed is comprehensively sprayed; 3. when spraying, the fireproof door is turned over manually, so that the paint has great harm to human body; 4. the distance between the sprinkler head and the fireproof door can be changed in the mechanical spraying process, so that the spraying thickness is different, and the using effect is influenced.
Disclosure of Invention
Based on the defects in the prior art mentioned in the background art, the invention provides the overturning assembly and the fireproof door surface electrostatic spraying device.
The invention adopts the following technical scheme to overcome the technical problems, and specifically comprises the following steps:
a turnover assembly is characterized by comprising a workbench, two oppositely arranged mounting frames fixedly mounted on the workbench, a sliding plate arranged on the upper end surface of the workbench in a sliding manner, a clamping unit fixed on the upper end surface of the sliding plate, and a turnover unit used for driving the clamping unit to turn over in the sliding stroke of the sliding plate on the workbench;
the clamping unit comprises a first supporting plate, a second supporting plate, a first baffle, a first turnover plate, a second turnover plate, a first clamping plate, a second clamping plate, a bidirectional threaded rod, a threaded connecting block, a first sliding rod, a first spring, a first sliding groove, a first sliding block and a second sliding groove;
first backup pad, first baffle set up relatively and fix at the slide up end, first spout has been seted up to the slide up end, first spout is located between first backup pad, the first baffle, the second backup pad slides through first slider and sets up in first spout, first slide bar one end is fixed on the second backup pad lateral wall, and the other end slides and passes first baffle, first spring housing is established on first slide bar outer wall, one end and second backup pad lateral wall butt, other end and first baffle lateral wall butt, first returning face plate rotates through first pivot and sets up on the lateral wall that first backup pad is close to the second backup pad, the second returning face plate rotates through the second pivot and sets up on the lateral wall that the second backup pad is close to first backup pad, the one end that the second returning face plate was kept away from in the second pivot passes the second backup pad and upset unit connection, the second spout has been seted up on the lateral wall that first returning face plate is close to the second returning face plate, two-way both ends all rotate and set up on the second spout lateral wall, and one end rotation passes the first handle, the reverse-thread department of two-way screw thread department is equipped with the second splint respectively and the second spout and the double-phase connecting block is stretched out the first splint.
As a further scheme of the present invention, the flipping unit includes a third sliding chute, a second sliding block, a first gear, a first rack, a ratchet mechanism, a first fixing plate, a fourth sliding chute, a second fixing plate, a second sliding rod, a second spring, a second baffle, a first guide block, and a second guide block;
the third chute is arranged on the upper end face of the workbench, the sliding plate is arranged in the third chute in a sliding mode through the second sliding block, the first fixing plate is fixed on the side wall of the second supporting plate, the fourth chute is formed in the upper end face of the first fixing plate, the ratchet mechanism is fixed on the second rotating shaft, the first gear is sleeved on the outer wall of the ratchet mechanism, one end of the first rack is arranged in the fourth chute in a sliding mode and meshed with the first gear, the first guide block is fixed to the other end of the first rack, the second fixing plate is fixed on the lower end face of the first fixing plate, one end of the second sliding rod is fixed on the side wall of the first guide block, the other end of the second sliding rod penetrates through the second fixing plate in a sliding mode, the second spring is sleeved on the outer wall of the second sliding rod, one end of the second spring is abutted to the side wall of the second fixing plate, the other end of the second guide block is abutted to the side wall of the second retaining plate fixed on the second sliding rod, the second guide block is fixed on one of the inner wall of the first mounting frame and located under the first mounting frame overturning plate, and the first guide block and the second guide block are respectively provided with matched guide inclined planes.
As a further scheme of the invention, the device comprises a turnover component, a motor, a spraying component, a reciprocating component for driving the spraying component to reciprocate and a moving component for driving a sliding plate to slide on the upper end surface of a workbench;
the motor is fixed on the upper end surface of the workbench, an output shaft of the motor is connected with a power input end of the reciprocating assembly, a power output end of the reciprocating assembly is connected with a power input end of the spraying assembly, a power output end of the spraying assembly is connected with a power input end of the moving assembly, and a power output end of the moving assembly is connected with the sliding plate.
As a further scheme of the invention, the spraying component comprises a first mounting plate, a movable seat, a fifth sliding chute, a third sliding block, an electrostatic spraying gun, a telescopic pipe, a hose and a coating box;
first mounting panel is fixed at the mounting bracket up end of two relative settings, the fifth spout is seted up at first mounting panel up end, the sliding seat slides through the fixed third slider of lower terminal surface and sets up in the fifth spout, flexible pipe passes through the installed part to be fixed on the sliding seat lateral wall, and the electrostatic spraying rifle is installed to one end, the other end and hose one end intercommunication, the other end of hose and the paint box discharge gate intercommunication of fixing at the workstation up end, the lateral wall of sliding seat still is connected with the power take off end of reciprocal subassembly, the power input end of removal subassembly respectively.
As a further scheme of the invention, the reciprocating assembly comprises a second mounting plate, a sixth chute, a first transmission rod, a second transmission rod, an annular groove, a connecting rod, a push-pull rod, a third sliding rod, a third spring, a fourth sliding block, a first limiting block, a second limiting block, a guide rod, an annular table, a positioning rod, a T-shaped groove and a fifth sliding block;
the first clamping plate and the second clamping plate are respectively provided with a T-shaped groove on the side wall close to the mounting rack, the second mounting plate is fixed on the outer wall of one mounting rack, one end of the first transmission rod is connected with the output shaft of the motor, the other end of the first transmission rod passes through the second mounting plate to be connected with one end of the annular groove, one end of the second transmission rod is rotationally connected with one end of the connecting rod, the other end of the second transmission rod is fixed with a fourth sliding block, the fourth sliding block is arranged in the annular groove in a sliding manner, the other end of the connecting rod is hinged with one end of the push-pull rod, the other end of the push-pull rod passes through the positioning plate fixed on the first mounting plate in a sliding manner to be connected with the side wall of the movable seat, the third sliding rod is positioned in the annular groove, one end of the third sliding rod is fixed on the side wall of the fourth sliding block, and the other end of the third sliding bar penetrates through the side wall of the annular groove, the third spring housing is established at third slide bar outer wall, one end and fourth slider lateral wall butt, the other end and ring channel inner wall butt, the ring platform slip cap is established on first transmission rod, and the ring platform outer wall is provided with the inclined plane matched with direction inclined plane with the second stopper, guide bar one end is fixed at the ring platform up end, and the other end passes the ring channel, first stopper is fixed at the guide bar outer wall, and a lateral wall that the third slide bar was kept away from to its inclined plane and fourth slider is mutually supported, the second stopper slides and sets up in the sixth spout that the second mounting panel up end was seted up, locating lever one end and second stopper lateral wall are connected, and the other end slides and passes one of them mounting bracket of mounting bracket and is fixed with the fifth slider, the fifth slider slides and sets up in the T-slot.
As a further scheme of the invention, the moving assembly comprises a first sleeve, a second sleeve, a telescopic rod, a first bolt, a second bolt, a through hole, a hinged plate, a limiting plate, a fourth spring, a helical gear, a first rotating rod, a second gear, a third gear, a second rack and a third rack;
the two opposite side walls of the sliding plate are respectively fixed with a second rack and a third rack, the bottom ends of the first rotating rod and the second rotating rod are rotatably arranged on the upper end surface of the workbench, the top ends of the first rotating rod and the second rotating rod rotatably penetrate through the first mounting plate and are fixedly provided with helical gears, the first rotating rod and the second rotating rod are respectively fixed with a second gear and a third gear, the second gear is meshed with the second rack, the third gear is meshed with the third rack, one ends of the first sleeve and the second sleeve are respectively fixed on the two opposite side walls of the movable seat, the other ends of the first sleeve and the second sleeve are slidably sleeved with telescopic rods, a first bolt is arranged at the sleeved position of the first sleeve and the telescopic rods, a second bolt is arranged at the sleeved position of the second sleeve and the telescopic rods, through holes which are respectively clamped with the first bolt and the second bolt are arranged on the two telescopic rods, the side walls of the two telescopic rods, close to the helical gears, are hinged to the hinged plates, one end of the fourth spring is fixed on the side wall of the telescopic rod, the other end of the telescopic rod is fixed on one side wall of the limiting plate, the opposite side wall of the limiting plate is arranged, the limiting plate is fixed on the side wall, and the telescopic rod is meshed with the side wall.
After adopting the structure, compared with the prior art, the invention has the following advantages:
1. the fire door that will treat the spraying passes through first splint in the centre gripping unit, second splint centre gripping is fixed, two-way threaded rod drives first splint, it slides in the sixth spout to drive the second stopper through the locating lever when second splint remove in opposite directions, thereby promote the ring platform and slide from top to bottom at first transfer line outer wall, drive the second stopper through the guide bar and reciprocate in the ring channel, extrude the third spring through the fourth slider, adjust the position of second transfer line in the ring channel, thereby the second transfer line has been adjusted and has been walked around first transfer line pivoted radius length, finally make the sliding seat drive electrostatic spray gun according to the width regulation sliding seat reciprocating motion's of the fire door that treats the spraying stroke, prevent that coating is extravagant, and low in production cost.
2. The movable seat reciprocates on the first mounting plate under the action of the reciprocating assembly, and simultaneously drives the first sleeve, the second sleeve reciprocates on the first mounting plate, when the first bayonet lock is clamped, when the second bayonet lock is loosened, the movable seat drives the telescopic rod sleeved with the first sleeve to reciprocate through the first sleeve, so that the helical gear on the first rotating rod is driven to rotate in a single direction through the hinged plate, the helical gear drives the first rotating rod to rotate, so that the second gear is driven to rotate, finally the sliding plate is driven to slide on the workbench through the second rack, one reciprocating movement of the movable seat on the first mounting plate is finally realized, the sliding plate slides forwards on the workbench to form a spraying position, when the second bayonet lock is clamped, when the first bayonet lock is loosened, the movable seat drives the reciprocating movement sleeved with the second sleeve through the second sleeve, so that one reciprocating movement of the movable seat on the first mounting plate is realized, and the sliding plate slides backwards on the workbench to form a spraying position, the spraying effect is good, the linkage is good, the structure is simple, and the operation is convenient.
3. When treating the fire door of spraying through pressing from both sides first splint, the fixed back of second splint centre gripping, the first spring of slip second backup pad compression makes first returning face plate, the second returning face plate is treated the other two lateral walls of the fire door of spraying and is strengthened the centre gripping fixedly, the slide drives the upset subassembly and moves on the workstation under the effect of removal subassembly, when first guide block moves to under the effect of slide and contacts with the second guide block, take under the effect to the inclined plane, first rack slides in the third spout, drive first gear revolve, thereby drive the rotation of second returning face plate through ratchet, finally realize treating the fire door of spraying and overturn, moreover, the steam generator is simple in structure, low in production cost, high adaptability.
Drawings
FIG. 1 is a schematic view of the present invention.
Fig. 2 is a schematic structural view of the clamping unit of the present invention.
Fig. 3 is an enlarged view of a in fig. 2.
Fig. 4 is a schematic structural diagram of the turning unit of the present invention.
FIG. 5 is a schematic view of the reciprocating assembly of the present invention.
Fig. 6 is an enlarged view of B in fig. 5.
Fig. 7 is a schematic structural diagram of a moving assembly according to the present invention.
In the figure: 1. a work table; 2. a mounting frame; 3. a slide plate; 4. a first support plate; 5. a second support plate; 6. a first baffle plate; 7. a first roll-over plate; 8. a second roll-over plate; 9. a first splint; 10. a second splint; 11. a bidirectional threaded rod; 12. a threaded connection block; 13. a first slide bar; 14. a first spring; 15. a first chute; 16. a first slider; 17. a second chute; 18. a third chute; 19. a second slider; 20. a first gear; 21. a first rack; 22. a ratchet mechanism; 23. a first fixing plate; 24. a fourth chute; 25. a second fixing plate; 26. a second slide bar; 27. a second spring; 28. a second baffle; 29. a first guide block; 30. a second guide block; 31. a motor; 32. a first mounting plate; 33. a movable seat; 34. a fifth chute; 35. a third slider; 36. an electrostatic spray gun; 37-a telescopic tube; 38-a hose; 39-a paint tank; 40-a second mounting plate; 41-sixth chute; 42-a first transfer lever; 43-a second transmission rod; 44-an annular groove; 45-connecting rod; 46-, a third slide bar; 47-a third spring; 48-a fourth slider; 49-a first stopper; 50-a second stop block; 51-a guide bar; 52-ring table; 53-a positioning rod; 54-a T-shaped slot; 55-fifth slider; 56-a first sleeve; 57-a second sleeve; 58-telescopic rods; 59-a first bolt; 60-a second bolt; 61-a through hole; 62-hinged plate; 63-limiting plate; 64-a fourth spring; 65-a bevel gear; 66-a first rotating bar; 67-a second rotating bar; 68-a second gear; 69-a third gear; 70-a second rack; 71-a third rack; 72-push-pull rod.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In addition, an element described herein as being "secured to" or "disposed on" another element may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 7, in the embodiment of the present invention, the turnover assembly is characterized in that the turnover assembly includes a workbench 1, two opposite mounting frames 2 fixedly mounted on the workbench 1, a sliding plate 3 slidably disposed on an upper end surface of the workbench 1, a clamping unit fixed on an upper end surface of the sliding plate 3, and a turnover unit for driving the clamping unit to turn over in a stroke in which the sliding plate 3 slides on the workbench 1;
the clamping unit comprises a first supporting plate 4, a second supporting plate 5, a first baffle 6, a first turnover plate 7, a second turnover plate 8, a first clamping plate 9, a second clamping plate 10, a bidirectional threaded rod 11, a threaded connecting block 12, a first sliding rod 13, a first spring 14, a first sliding groove 15, a first sliding block 16 and a second sliding groove 17;
the first support plate 4 and the first baffle 6 are oppositely arranged and fixed on the upper end surface of the sliding plate 3, the upper end surface of the sliding plate 3 is provided with a first sliding chute 15, the first sliding chute 15 is positioned between the first support plate 4 and the first baffle 6, the second support plate 5 is slidably arranged in the first sliding chute 15 through a first slider 16, one end of a first sliding rod 13 is fixed on the side wall of the second support plate 5, the other end of the first sliding rod slidably penetrates through the first baffle 6, a first spring 14 is sleeved on the outer wall of the first sliding rod 13, one end of the first sliding rod is abutted against the side wall of the second support plate 5, the other end of the first sliding rod is abutted against the side wall of the first baffle 6, the first turnover plate 7 is rotatably arranged on the side wall of the first support plate 4 close to the second support plate 5 through a first rotating shaft, the second turnover plate 8 is rotatably arranged on the side wall of the second support plate 5 close to the first support plate 4 through a second rotating shaft, one end of the second rotating shaft far away from the second turnover plate 8 penetrates through the second support plate 5 to be connected with a turnover unit, a second turnover plate 7 is provided with a second connecting block, two-way screw threads 17 are respectively arranged on the side wall of the second chute 11, and two-way screw threads 17, two-way screw threads are respectively fixed on the side wall of the connecting block 17, and two-way screw threads are respectively fixed on the two-way screw rods 12, and two-way screw-threaded connecting blocks 12 are respectively fixed on the side wall of the two-threaded connecting block 17, and two-threaded connecting blocks 12;
the handle is rotated to be in threaded connection with a threaded connection block 12 through a bidirectional threaded rod 11, a first clamping plate 9 and a second clamping plate 10 are moved to clamp and fix two side edges of the fireproof door to be sprayed, and then the second supporting plate 5 is slid to compress a first spring 14, so that the first turnover plate 7 and the second turnover plate 8 clamp and fix the other two side edges of the fireproof door to be sprayed.
In the embodiment of the present invention, the flipping unit includes a third sliding chute 18, a second sliding block 19, a first gear 20, a first rack 21, a ratchet mechanism 22, a first fixing plate 23, a fourth sliding chute 24, a second fixing plate 25, a second sliding rod 26, a second spring 27, a second baffle 28, a first guide block 29, and a second guide block 30;
the third sliding groove 18 is formed in the upper end face of the workbench 1, the sliding plate 3 is slidably arranged in the third sliding groove 18 through a second sliding block 19, the first fixing plate 23 is fixed on the side wall of the second supporting plate 5, a fourth sliding groove 24 is formed in the upper end face of the first fixing plate 23, the ratchet mechanism 22 is fixed on a second rotating shaft, a first gear 20 is sleeved on the outer wall of the ratchet mechanism 22, one end of a first rack 21 is slidably arranged in the fourth sliding groove 24 and meshed with the first gear 20, the other end of the first rack is fixedly provided with a first guide block 29, the second fixing plate 25 is fixedly arranged on the lower end face of the first fixing plate 23, one end of a second sliding rod 26 is fixedly arranged on the side wall of the first guide block 29, the other end of the second sliding rod slides through the second fixing plate 25, a second spring 27 is sleeved on the outer wall of the second sliding rod 26, one end of the second spring abuts against the side wall of the second fixing plate 25, the other end of the second fixing plate abuts against the side wall of the second fixing plate 28, the second guide block 30 is fixedly arranged on the inner wall of one of the mounting frame 2 and is positioned under the first sliding plate 7, and inclined planes of the first guide block 29 and the second guide block 30 are respectively matched with the inclined planes;
the second guide block 30 is fixed at the initial position of the fireproof door to be sprayed, after the fireproof door to be sprayed is fixed, the sliding plate 3 slides in the third sliding groove 18 of the upper end face of the workbench 1 through the second sliding block 19 to drive the first guide block 29 to move in the direction close to the second guide block 30, after the first guide block 29 is contacted with the second guide block 30, the sliding plate 3 continues to drive the first guide block 29 to move horizontally, under the action of the guide inclined plane, the second guide block 30 pushes the first rack 21 to slide in the fourth sliding groove 24 through the first guide block 29, and meanwhile, the second spring 27 is compressed, so that the first gear 20 is driven to drive the ratchet mechanism 22 to rotate, the fireproof door to be sprayed, which is clamped on the first turnover plate 7 and the second turnover plate 8, is overturned under the action of the second rotating shaft, the purpose that the fireproof door to be sprayed is overturned after the spraying of the front side to be sprayed is finished is realized, the first rack 21 is reset under the action of the second spring 27, and the ratchet mechanism 22 is not affected.
In the embodiment of the invention, the device comprises the overturning assembly, a motor 31, a spraying assembly, a reciprocating assembly for driving the spraying assembly to reciprocate, and a moving assembly for driving the sliding plate 3 to slide on the upper end surface of the workbench 1;
the motor 31 is fixed on the upper end surface of the workbench 1, the output shaft of the motor is connected with the power input end of the reciprocating assembly, the power output end of the reciprocating assembly is connected with the power input end of the spraying assembly, the power output end of the spraying assembly is connected with the power input end of the moving assembly, and the power output end of the moving assembly is connected with the sliding plate 3;
the output shaft of motor 31 drives the subassembly that reciprocates to drive the spraying subassembly and treat the spraying prevent fire door and carry out the spraying, the transmission removes the subassembly and drives the fire door that treats the spraying and remove the spraying of being convenient for when spraying subassembly reciprocating motion simultaneously.
In the embodiment of the present invention, the spraying assembly includes a first mounting plate 32, a movable seat 33, a fifth chute 34, a third slide block 35, an electrostatic spraying gun 36, a telescopic pipe 37, a flexible pipe 38, and a paint tank 39;
the first mounting plate 32 is fixed on the upper end surfaces of two oppositely arranged mounting frames 2, the fifth chute 34 is arranged on the upper end surface of the first mounting plate 32, the movable seat 33 is slidably arranged in the fifth chute 34 through a third slider 35 fixed on the lower end surface, the telescopic pipe 37 is fixed on the side wall of the movable seat 33 through a mounting part, one end of the telescopic pipe is provided with an electrostatic spraying gun 36, the other end of the telescopic pipe is communicated with one end of a hose 38, the other end of the hose 38 is communicated with a discharge hole of a coating box 39 fixed on the upper end surface of the workbench 1, and the side wall of the movable seat 33 is also respectively connected with a power output end of a reciprocating assembly and a power input end of a moving assembly;
the power output end of the reciprocating assembly drives the movable seat 33 to slide in the fifth chute 34 on the first mounting plate 32 in a reciprocating manner, the electrostatic spraying gun 36 is used for spraying the fireproof door to be sprayed, and the distance between the electrostatic spraying gun 36 and the fireproof door to be sprayed can be adjusted through the telescopic pipe 37.
In the embodiment of the present invention, the reciprocating assembly includes a second mounting plate 40, a sixth sliding chute 41, a first transmission rod 42, a second transmission rod 43, an annular groove 44, a connection rod 45, a push-pull rod 72, a third sliding rod 46, a third spring 47, a fourth slider 48, a first stopper 49, a second stopper 50, a guide rod 51, a ring table 52, a positioning rod 53, a T-shaped groove 54, and a fifth slider 55;
the side walls of the first clamping plate 9 and the second clamping plate 10 close to the mounting frame 2 are both provided with T-shaped grooves 54, the second mounting plate 40 is fixed on the outer wall of one of the mounting frames 2, one end of the first transmission rod 42 is connected with the output shaft of the motor 31, the other end passes through the second mounting plate 40 and is connected with one end of the annular groove 44, one end of the second transmission rod 43 is rotatably connected with one end of the connecting rod 45, the other end is fixed with a fourth sliding block 48, the fourth sliding block 48 is slidably arranged in the annular groove 44, the other end of the connecting rod 45 is hinged with one end of a push-pull rod 72, the other end of the push-pull rod 72 is slidably connected with the side wall of the movable seat 33 through a positioning plate fixed on the first mounting plate 32, the third sliding rod 46 is located in the annular groove 44, one end of the third spring 47 is fixed on the side wall of the fourth slide block 48, the other end of the third spring slides out of the side wall of the annular groove 44, the outer wall of the third slide bar 46 is sleeved with the third spring, one end of the third spring is abutted against the side wall of the fourth slide block 48, the other end of the third spring is abutted against the inner wall of the annular groove 44, the annular table 52 is sleeved on the first transmission rod 42 in a sliding way, and the outer wall of the ring table 52 is provided with a guide inclined surface matched with the inclined surface of the second limiting block 50, one end of the guide rod 51 is fixed on the upper end surface of the annular table 52, the other end of the guide rod passes through the annular groove 44, the first limit block 49 is fixed on the outer wall of the guide rod 51, the inclined surface of the second slide block is matched with a side wall of the fourth slide block 48 away from the third slide bar 46, the second limit block 50 is arranged in a sixth sliding groove 41 arranged on the upper end surface of the second mounting plate 40 in a sliding manner, one end of the positioning rod 53 is connected with the side wall of the second limiting block 50, the other end of the positioning rod slides through one of the mounting frames 2 and is fixed with a fifth sliding block 55, and the fifth sliding block 55 is arranged in the T-shaped groove 54 in a sliding manner;
the fireproof doors to be painted of different sizes are clamped by the first clamping plate 9 and the second clamping plate 10, the second limiting block 50 is driven to slide on the upper end face of the second mounting plate 40 under the action of the T-shaped groove 54, the positioning rod 53 and the fifth sliding block 55, the ring table 52 is pushed to slide up and down on the first transmission rod 42 by matching with the guide inclined face on the ring table 52, so that the first limiting block 49 on the guide rod 51 is pushed to slide up and down in the annular groove 44, the first limiting block 49 pushes the fourth sliding block 48 to slide horizontally and left and right to compress the third spring 47, so that the radius of the second transmission rod 43 with the first transmission rod 42 as the center is adjusted, the output shaft of the motor 31 drives the first transmission rod 42 to drive one end of the annular groove 44 to perform circular motion around the other end, so as to drive the second transmission rod 43 to perform circular motion with the first transmission rod 42 as the center, and drive the movable seat 33 to slide on the first mounting plate 32 in a reciprocating manner through the connecting rod 45 and the sliding rod 45, so as to adjust the radian of the circular motion of the second transmission rod 43 according to the width of the fireproof doors to be painted of different sizes, thereby adjusting the stroke of the movable seat 33 that the fireproof doors to be painted on the first mounting plate 32 slide in a reciprocating manner.
In the embodiment of the present invention, the moving assembly includes a first sleeve 56, a second sleeve 57, a telescopic rod 58, a first bolt 59, a second bolt 60, a through hole 61, a hinge plate 62, a limit plate 63, a fourth spring 64, a helical gear 65, a first rotating rod 66, a second rotating rod 67, a second gear 68, a third gear 69, a second rack 70, and a third rack 71;
a second rack 70 and a third rack 71 are respectively fixed on two opposite side walls of the sliding plate 3, bottom ends of a first rotating rod 66 and a second rotating rod 67 are respectively rotatably arranged on the upper end surface of the workbench 1, top ends of the first rotating rod 66 and the second rotating rod 67 are respectively rotatably fixed with a helical gear 65 through a first mounting plate 32, a second gear 68 and a third gear 69 are respectively fixed on the first rotating rod 66 and the second rotating rod 67, the second gear 68 is meshed with the second rack 70, the third gear 69 is meshed with the third rack 71, one ends of a first sleeve 56 and a second sleeve 57 are respectively fixed on two opposite side walls of the movable seat 33, the other ends of the first sleeve 56 and the second sleeve 57 are respectively slidably sleeved with a telescopic link 58, a first hinge pin 59 is arranged at the position where the first sleeve 56 and the telescopic link 58 are sleeved with the hinge link, a second hinge pin 60 is arranged at the position where the second sleeve 57 and the telescopic link 58 are sleeved with the hinge link, two telescopic links 58 are respectively provided with through holes 61 which are respectively clamped with the first hinge link 59 and the second hinge link 60, one end of the hinge link 62 is fixed on one side wall of the opposite side wall 65, and the other end of the telescopic link 58 is hinged with a limiting plate 62, and the other side wall 62 is fixed on the other side wall 62 of the limiting plate 62;
after the stroke of the movable seat 33 sliding on the first mounting plate 32 in a reciprocating manner is adjusted according to the fireproof doors to be sprayed of different sizes, the lengths of the two telescopic rods 58 are adjusted according to the stroke of the movable seat 33 under the action of the first sleeve 56, the second sleeve 57, the telescopic rods 58, the first bolt 59, the second bolt 60 and the through hole 61, when the fireproof doors to be sprayed are located at the initial spraying position, the first bolt 59 is clamped, the second bolt 60 is loosened, when the movable seat 33 slides in a reciprocating manner, the first sleeve 56 and the second sleeve 57 are driven to move in a reciprocating manner, the first sleeve 56 and the telescopic rods 58 drive the first rotating rod 66 to rotate under the action of the first bolt 59 through the hinged plate 62 and the transmission bevel gear 65, so as to drive the second gear 68 to drive the second rack 70, the sliding plate 3 is driven to slide so that the first guide block 29 approaches the second guide block 30, after the front spraying of the fireproof doors to be sprayed is finished, the second sleeve 56 and the sliding plate 57 drive the sliding plate 60 to drive the second rotating rod 65 through the second bevel gear 65, and the sliding plate 65, so as to drive the sliding plate 71 to drive the third rotating rod to drive the sliding plate 69 under the reverse side of the fireproof doors to be sprayed.
The working principle is as follows: after two side walls of the fireproof door to be sprayed are clamped by the first clamping plate 9 and the second clamping plate 10, the other two side walls of the fireproof door to be sprayed are clamped by the first supporting plate 4 and the second supporting plate 5, so that the initial spraying position of the fireproof door to be sprayed is located below the electrostatic spraying gun 36, after the stroke of the movable seat 33 is adjusted according to the size of the fireproof door through the reciprocating assembly, the movable seat 33 is driven to reciprocate, the electrostatic spraying gun 36 is driven to spray the fireproof door to be sprayed, meanwhile, the first sleeve 56, the second sleeve 57, the telescopic rod 58, the first bolt 59, the second bolt 60, the through hole 61, the hinged plate 62, the limiting plate 63 and the fourth spring 64 drive one of the bevel gears 65 to drive the first rotating rod 66 to drive the second gear 68 to rotate and drive the second rack 70 to drive the sliding plate 3 to move, when the fireproof door to be sprayed overturned under the action of the overturning assembly, the hinged plate 62 drive the bevel gear 65 to drive the third rotating rod 69 to rotate and drive the third rack to drive the sliding plate 3 to reset, and finish the front and back surface spraying of the fireproof door.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. But all variations that come within the scope of the invention as defined in the independent claims are intended to be embraced therein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Claims (2)
1. The electrostatic spraying device for the surface of the fireproof door is characterized by comprising a turnover assembly, a motor (31), a spraying assembly, a reciprocating assembly and a moving assembly, wherein the reciprocating assembly is used for driving the spraying assembly to reciprocate, and the moving assembly is used for driving a sliding plate (3) to slide on the upper end surface of a workbench (1);
the turnover component comprises a workbench (1), two opposite mounting frames (2) fixedly mounted on the workbench (1), a sliding plate (3) slidably arranged on the upper end surface of the workbench (1), a clamping unit fixed on the upper end surface of the sliding plate (3), and a turnover unit for driving the clamping unit to turn over in the sliding stroke of the sliding plate (3) on the workbench (1);
the clamping unit comprises a first supporting plate (4), a second supporting plate (5), a first baffle (6), a first turnover plate (7), a second turnover plate (8), a first clamping plate (9), a second clamping plate (10), a bidirectional threaded rod (11), a threaded connecting block (12), a first sliding rod (13), a first spring (14), a first sliding groove (15), a first sliding block (16) and a second sliding groove (17);
the first supporting plate (4) and the first baffle (6) are oppositely arranged and fixed on the upper end surface of the sliding plate (3), the upper end surface of the sliding plate (3) is provided with a first sliding chute (15), the first sliding chute (15) is positioned between the first supporting plate (4) and the first baffle (6), the second supporting plate (5) is arranged in the first sliding chute (15) in a sliding way through a first sliding block (16), one end of a first sliding rod (13) is fixed on the side wall of the second supporting plate (5), the other end of the first sliding rod passes through the first baffle (6) in a sliding way, a first spring (14) is sleeved on the outer wall of the first sliding rod (13), one end of the first sliding rod is abutted against the side wall of the second supporting plate (5), the other end of the first sliding rod is abutted against the side wall of the first baffle (6), the first overturning plate (7) is arranged on the side wall of the first supporting plate (4) close to the second supporting plate (5) through the first rotating shaft, the second overturning plate (8) is arranged on the side wall of the second supporting plate (5) through the second rotating shaft, two-way rotating chute (17) is arranged on the side wall of the second supporting plate (17), and two-way rotating shaft (17) is arranged on the second supporting plate (17), a handle is fixed at one end of the two-way threaded rod (11) which rotates through the side wall of the second sliding groove (17), threaded connecting blocks (12) are respectively sleeved at two opposite threads of the two-way threaded rod (11), and one ends of the two threaded connecting blocks (12) extend out of the second sliding groove (17) and are respectively and fixedly provided with a first clamping plate (9) and a second clamping plate (10);
the overturning unit comprises a third sliding chute (18), a second sliding block (19), a first gear (20), a first rack (21), a ratchet mechanism (22), a first fixing plate (23), a fourth sliding chute (24), a second fixing plate (25), a second sliding rod (26), a second spring (27), a second baffle plate (28), a first guide block (29) and a second guide block (30);
the third chute (18) is arranged on the upper end surface of the workbench (1), the sliding plate (3) is arranged in the third sliding groove (18) in a sliding way through a second sliding block (19), the first fixing plate (23) is fixed on the side wall of the second supporting plate (5), a fourth sliding chute (24) is arranged on the upper end surface of the first fixing plate (23), the ratchet wheel mechanism (22) is fixed on the second rotating shaft, a first gear (20) is sleeved on the outer wall of the ratchet wheel mechanism (22), one end of the first rack (21) is arranged in the fourth chute (24) in a sliding way and is meshed with the first gear (20), the other end is fixed with a first guide block (29), the second fixing plate (25) is fixed on the lower end surface of the first fixing plate (23), one end of the second sliding rod (26) is fixed on the side wall of the first guide block (29), the other end of the second sliding rod passes through the second fixing plate (25) in a sliding manner, the second spring (27) is sleeved on the outer wall of the second sliding rod (26), one end of the second spring is abutted with the side wall of the second fixed plate (25), the other end of the second spring is abutted with the side wall of a second baffle plate (28) fixed on the second sliding rod (26), the second guide block (30) is fixed on the inner wall of one of the mounting frames (2) and is positioned right below the first turnover plate (7), the first guide block (29) and the second guide block (30) are provided with guide inclined planes which are matched with each other;
the motor (31) is fixed on the upper end surface of the workbench (1), an output shaft of the motor is connected with a power input end of the reciprocating assembly, a power output end of the reciprocating assembly is connected with a power input end of the spraying assembly, a power output end of the spraying assembly is connected with a power input end of the moving assembly, and a power output end of the moving assembly is connected with the sliding plate (3);
the spraying component comprises a first mounting plate (32), a movable seat (33), a fifth chute (34), a third slide block (35), an electrostatic spraying gun (36), an extension tube (37), a hose (38) and a coating box (39);
the first mounting plate (32) is fixed on the upper end surfaces of two oppositely arranged mounting frames (2), a fifth sliding groove (34) is formed in the upper end surface of the first mounting plate (32), a movable seat (33) is arranged in the fifth sliding groove (34) in a sliding mode through a third sliding block (35) fixed on the lower end surface, an expansion pipe (37) is fixed on the side wall of the movable seat (33) through a mounting part, an electrostatic spraying gun (36) is installed at one end of the expansion pipe, the other end of the expansion pipe is communicated with one end of a hose (38), the other end of the hose (38) is communicated with a discharge hole of a coating box (39) fixed on the upper end surface of a workbench (1), and the side wall of the movable seat (33) is further connected with a power output end of a reciprocating assembly and a power input end of a moving assembly respectively;
the reciprocating assembly comprises a second mounting plate (40), a sixth sliding groove (41), a first transmission rod (42), a second transmission rod (43), an annular groove (44), a connecting rod (45), a push-pull rod (72), a third sliding rod (46), a third spring (47), a fourth sliding block (48), a first limiting block (49), a second limiting block (50), a guide rod (51), a ring platform (52), a positioning rod (53), a T-shaped groove (54) and a fifth sliding block (55);
the first clamping plate (9) and the second clamping plate (10) are provided with T-shaped grooves (54) on the side walls close to the mounting rack (2), the second mounting plate (40) is fixed on the outer wall of one of the mounting racks (2), one end of the first transmission rod (42) is connected with an output shaft of the motor (31), the other end of the first transmission rod passes through the second mounting plate (40) and is connected with one end of the annular groove (44), one end of the second transmission rod (43) is rotatably connected with one end of the connecting rod (45), the other end of the second transmission rod is fixed with the fourth slider (48), the fourth slider (48) is slidably arranged in the annular groove (44), the other end of the connecting rod (45) is hinged with one end of the push-pull rod (72), the other end of the push-pull rod (72) slidably passes through the positioning plate fixed on the first mounting plate (32) and is connected with the side wall of the movable seat (33), the third slide rod (46) is positioned in the annular groove (44), one end of the third slide rod (47) penetrates through the side wall of the annular groove (44), one end of the third spring (47) is sleeved on the outer wall of the first slide rod (46), one end of the slide rod (48) is abutted against the inclined surface of the first slider (52) and is matched with the inclined surface of the annular groove (52) and the inclined surface of the second guide ring (42), guide bar (51) one end is fixed at loop wheel (52) up end, and the other end passes ring channel (44), first stopper (49) are fixed at guide bar (51) outer wall, and its inclined plane cooperates with a lateral wall that third slide bar (46) were kept away from to fourth slider (48), second stopper (50) slide to set up in sixth spout (41) that the up end was seted up in second mounting panel (40), locating lever (53) one end is connected with second stopper (50) lateral wall, and the other end slides and passes one of them mounting bracket (2) of mounting bracket (2) and is fixed with fifth slider (55), fifth slider (55) slide to set up in T-slot (54).
2. The fire door surface electrostatic spraying device of claim 1, wherein the moving assembly comprises a first sleeve (56), a second sleeve (57), a telescopic rod (58), a first bolt (59), a second bolt (60), a through hole (61), a hinge plate (62), a limit plate (63), a fourth spring (64), a helical gear (65), a first rotating rod (66), a second rotating rod (67), a second gear (68), a third gear (69), a second rack (70) and a third rack (71);
a second rack (70) and a third rack (71) are respectively fixed on two opposite side walls of the sliding plate (3), the bottom ends of the first rotating rod (66) and the second rotating rod (67) are respectively and rotatably arranged on the upper end surface of the workbench (1), the top ends of the first rotating rod (66) and the second rotating rod (67) are respectively and rotatably arranged on the first mounting plate (32) and fixedly provided with a helical gear (65), the first rotating rod (66) and the second rotating rod (67) are respectively and fixedly provided with a second gear (68) and a third gear (69), the second gear (68) is meshed with the second rack (70), the third gear (69) is meshed with the third rack (71), one ends of the first sleeve (56) and the second sleeve (57) are respectively and fixedly arranged on the two opposite side walls of the movable seat (33), the other ends of the first sleeve (56) and the second sleeve (57) are respectively and slidably sleeved with a telescopic rod (58), a first bolt (59) is arranged at the sleeved position of the first sleeve (56) and the telescopic rod (58), a second sleeve (57) is provided with a second bolt (60), two through holes (58) are respectively and fixedly arranged on the side walls of the telescopic rod (58), and a through hole (64) are respectively hinged with a through hole (62) of the first telescopic rod (58), and a fourth through hole (58), and a through hole (59), the other end of the hinge plate is fixed on one side wall of the hinge plate (62), the other opposite side wall of the hinge plate (62) is provided with a limiting plate (63), the limiting plate (63) is fixed on the side wall of the telescopic rod (58), and the hinge plate (62) is meshed with the helical gear (65).
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| CN202110473171.6A CN113171896B (en) | 2021-04-29 | 2021-04-29 | Overturning assembly and fireproof door surface electrostatic spraying device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110473171.6A CN113171896B (en) | 2021-04-29 | 2021-04-29 | Overturning assembly and fireproof door surface electrostatic spraying device |
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| CN113171896A CN113171896A (en) | 2021-07-27 |
| CN113171896B true CN113171896B (en) | 2022-12-23 |
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| CN113358828B (en) * | 2021-08-11 | 2021-10-26 | 广元市产品质量监督检验所 | Furniture formaldehyde detection device and detection method thereof |
| CN113751255B (en) * | 2021-10-23 | 2022-07-08 | 浙江恒昕源金属科技股份有限公司 | Lamp shell inner surface spraying device utilizing spray head to spray without dead angle |
| CN114229289B (en) * | 2021-12-24 | 2022-10-18 | 重庆医药高等专科学校 | Medical waste classification recovery device |
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| CN114832980B (en) * | 2022-04-20 | 2023-01-13 | 江苏吉福新材料股份有限公司 | Two-sided paint spraying apparatus of building decorative panel |
| CN115069450B (en) * | 2022-07-06 | 2023-07-07 | 杭州冠钢机械有限公司 | Production device for forklift lifting part machining |
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Effective date of registration: 20221202 Address after: 321200 Shen Bao Road, Shen Zhai Village, Baiyang Street, Wuyi County, Jinhua City, Zhejiang Province Applicant after: ZHEJIANG SANRONG DOOR INDUSTRY CO.,LTD. Address before: 401248 No. 14, group 8, Huashan village, Changshou Lake Town, Changshou District, Chongqing Applicant before: Zhao Yonghua |
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