CN213700461U - Paint spraying device for inner surface of opening oil drum - Google Patents

Abstract

The utility model belongs to the technical field of oil drum processing equipment's technique and specifically relates to a surface paint spraying apparatus in opening oil drum is related to, including frame and the paint spraying apparatus body of setting in the frame, be provided with in the frame and be used for taking out the draw-out device that separates irritant gas, be provided with adsorption equipment in the frame, adsorption equipment and draw-out device intercommunication, adsorption equipment is including being used for carrying out absorbent adsorption plate and being used for carrying out the install bin of installing to the adsorption plate to irritant gas, the install bin sets up in the frame, the adsorption plate is installed in the install bin, be provided with on the install bin and be used for carrying out the delivery pipe that discharges irritant gas after adsorbing. The application has the effects that the irritant gas is not easy to pollute the environment and not easy to cause adverse effects on the health of residents living nearby.

Description

Paint spraying device for inner surface of opening oil drum

Technical Field

The utility model belongs to the technical field of oil drum processing equipment's technique and specifically relates to a paint spraying apparatus for opening oil drum internal surface is related to.

Background

At present, an oil drum, namely a drum for containing oil, is generally made of iron sheet or plastic materials into a cylindrical shape and is used for containing solid articles or liquid articles. In the processing process of the oil drum, a layer of coating needs to be sprayed on the inner surface of the oil drum through a paint spraying device, and after the spraying is finished, the oil drum is subjected to subsequent processing after the paint is dried.

The prior Chinese patent with publication number CN209502052U discloses a coating device for oil drum production, which comprises a base, wherein the top of the base is fixedly connected with a rotating mechanism, the right side of the top of the base is fixedly connected with a supporting sleeve, the top of the supporting sleeve is fixedly connected with a forward and reverse rotating motor, when in work, the oil drum which is not painted is placed on the rotating mechanism, the driving motor is electrified and started, the placing seat drives the oil drum which is not painted to rotate, the positive and negative rotating motor is started, when the output end of the positive and negative rotating motor rotates, the ball sleeve on the screw rod can move up and down on the screw rod, when the ball sleeve moves to an oil drum which is not sprayed with paint, the paint can be sprayed on the inner wall and the outer wall of the oil drum from the nozzle and the circular spraying disc simultaneously, the inner wall and the outer wall of the oil drum are sprayed uniformly from top to bottom in sequence when the screw rod rotates, after the spraying is finished, the exhaust fan is started, so that irritant gas generated by paint on the paint bucket can be absorbed and discharged.

The above prior art solutions have the following drawbacks: this a coating device for oil drum production can carry out the operation of spraying paint to the oil drum, but at the operation in-process that sprays paint, the irritant gas direct discharge that the air exhauster produced the paint, irritant gas causes the pollution to the environment easily, causes adverse effect to the healthy of resident of near life easily, consequently, needs improve it.

SUMMERY OF THE UTILITY MODEL

The utility model provides an opening oil drum internal surface paint spraying apparatus, it has that irritant gas is difficult for causing the pollution to the environment, is difficult for causing the effect of adverse effect to the healthy of resident of near life.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides an opening oil drum internal surface paint spraying apparatus, includes frame and the paint spraying apparatus body of setting in the frame, be provided with in the frame and be used for taking out the draw-out device that separates irritant gas, be provided with adsorption equipment in the frame, adsorption equipment and draw-out device intercommunication, adsorption equipment carries out absorbent adsorption plate and is used for carrying out the install bin of installing to the adsorption plate including being used for irritant gas, the install bin sets up in the frame, the adsorption plate is installed in the install bin, be provided with on the install bin and be used for carrying out the delivery pipe that discharges irritant gas after adsorbing.

Through adopting above-mentioned technical scheme, be provided with draw-out device and adsorption equipment in the frame, the irritability gas that draw-out device will produce among the paint spraying process is extracted to carry adsorption equipment in, adsorb the processing through the adsorption plate to irritability gas, the gas of emission is difficult for causing the pollution to the environment, is difficult for causing adverse effect to the healthy of resident of near life.

The application is further configured to: and a filtering device for filtering the irritant gas is arranged at the discharge pipe and is arranged on the inner wall of the installation box.

Through adopting above-mentioned technical scheme, delivery pipe department is provided with filter equipment, filters particulate matter and dust in the irritability gas through filter equipment, can make irritability gas's processing more high-efficient, and the gas of simultaneously discharging is difficult for causing the pollution to the environment.

The application is further configured to: the filter device comprises an installation frame and a first filter plate, wherein the installation frame is arranged on the installation box, and the first filter plate is arranged on the installation frame.

Through adopting above-mentioned technical scheme, through the setting of installation frame, can realize the installation to filter one, filter through a pair of irritability gas of filter, the simple operation can conveniently carry out timely clearance by the impurity on filter one simultaneously.

The application is further configured to: the filter device further comprises a second filter plate, a plurality of filter plates are arranged at vertical intervals of the installation frame, the second filter plate is arranged on the installation frame, the first filter plate and the second filter plate are vertically arranged downwards at intervals in sequence, and the diameter of the filter hole of the first filter plate is larger than that of the filter hole of the second filter plate.

Through adopting above-mentioned technical scheme, through the setting of filter two, can carry out further filtration to the irritability gas after filter one filters, make the gaseous processing of irritability more high-efficient.

The application is further configured to: and the filter holes of the first filter plate and the second filter plate are corrugated through holes.

Through adopting above-mentioned technical scheme, the filtration pore of filter one and filter two is the ripple through-hole, makes the irritative gas through filter one and filter two times, and particulate matter and dust in the irritative gas can be intercepted by the ripple through-hole to remain in the ripple through-hole, make the gaseous filtration of irritative more high-efficient.

The application is further configured to: draw-out device includes the dead lever, takes out from cover and fan, the dead lever is fixed to be provided with in the frame, take out from the cover fixed set up on the dead lever, take out from the cover towards the inside setting of oil drum, the fan sets up in the frame, the air inlet and the gas outlet of fan respectively with take out from cover and install bin intercommunication.

Through adopting above-mentioned technical scheme, the fan setting starts the fan in the frame, can extract the irritability gas that sprays paint the production from the cover through taking out to carry in the install bin, simple structure, it is convenient to use.

The application is further configured to: the paint spraying device comprises a paint storage barrel, a paint pumping pump and a spray head, wherein the paint storage barrel is placed on a rack, the paint pumping pump is arranged on the rack and communicated with the paint storage barrel, a lifting device for driving the spray head to lift is arranged on the rack, the spray head is arranged on the lifting device, the spray head faces the inside of an oil drum, and the spray head is communicated with the paint pumping pump.

Through adopting above-mentioned technical scheme, the paint pump sets up in the frame, starts the paint pump and can will store up the paint extraction in the paint bucket to carry shower nozzle department, through the shower nozzle blowout, can realize the processing of spraying paint to the oil drum.

The application is further configured to: the lifting device comprises a motor, a first worm and a lifting sleeve rod, the motor is fixedly arranged on the rack, the worm is coaxially fixed on an output shaft of the motor, a first worm wheel is abutted to the first worm and meshed with the first worm, a rotating screw rod is arranged in the first worm wheel in a penetrating mode, the lifting sleeve rod is sleeved on the rotating screw rod, the lifting sleeve rod is in threaded fit with the rotating screw rod, the lifting sleeve rod is fixedly connected with the spray head, and the lifting sleeve rod is in sliding fit with the rack and the drawing cover.

Through adopting above-mentioned technical scheme, starter motor drives a worm and rotates, drives a worm wheel and rotates, can drive and rotate the screw rod and rotate, drives the lift of lift loop bar to can realize the lift of shower nozzle, to the operation of spraying paint of the different positions department of oil drum inner wall, make the operation of spraying paint of shower nozzle more high-efficient.

To sum up, the beneficial technical effect of this application does:

1. the extraction device and the adsorption device are arranged on the rack, the extraction device extracts the irritant gas generated in the paint spraying process and conveys the irritant gas into the adsorption device, the adsorption plate adsorbs the irritant gas, and the discharged gas is not easy to pollute the environment and not easy to cause adverse effects on the health of residents living nearby;

2. the filtering device is arranged at the discharge pipe, and the filtering device filters particulate matters and dust in the irritant gas, so that the irritant gas can be treated more efficiently, and the discharged gas is not easy to pollute the environment;

3. the filter holes of the first filter plate and the second filter plate are arranged to be corrugated through holes, so that when irritant gas passes through the first filter plate and the second filter plate, particulate matters and dust in the irritant gas can be intercepted by the corrugated through holes and remained in the corrugated through holes, and the irritant gas is filtered more efficiently.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is a partial cross-sectional view showing the connection of the extraction device and the filter device;

FIG. 5 is a partial structural view showing a connection relationship of a positioning device body and a clamping device;

FIG. 6 is a schematic configuration view showing a connection relationship of the holding means and the rotating means;

fig. 7 is a schematic structural view showing a connection relationship of the positioning wheel and the positioning portion;

fig. 8 is a sectional view showing a connection relationship of the installation case and the filter device.

Reference numerals: 1. a frame; 2. a painting device body; 21. a paint storage barrel; 22. a paint pump; 23. a spray head; 3. an extraction device; 31. fixing the rod; 32. drawing out the cover; 33. a fan; 4. an adsorption device; 41. an adsorption plate; 42. installing a box; 421. a discharge pipe; 5. a filtration device; 51. a mounting frame; 52. a first filter plate; 521. a corrugated through hole; 53. a second filter plate; 6. a lifting device; 61. an electric motor; 62. a first worm; 63. a lifting loop bar; 64. a first worm wheel; 65. rotating the screw; 7. a conveying device; 71. a conveying motor; 72. rotating the rod; 73. a gear; 74. a toothed chain; 75. a carriage; 8. a positioning device body; 81. fixing the positioning component; 811. a fixing plate; 812. positioning wheels; 82. rotating the positioning assembly; 821. mounting a plate; 822. a rotating frame; 823. a drive member; 9. positioning a groove; 10. a positioning part; 11. a circular arc surface; 12. a clamping device; 121. a mounting frame; 122. a drive motor; 123. a clamping plate; 124. rotating the screw; 13. a lifting device; 131. a support plate; 132. a lifting hydraulic cylinder; 14. a rotating device; 141. a rotating electric machine; 142. a second worm; 143. a second worm gear; 144. the rod is rotated.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1 and 2, for the paint spraying apparatus for opening oil drum internal surface that this application disclosed, including frame 1 and the paint spraying apparatus body 2 of setting on frame 1, frame 1 includes the support frame of level setting and sets up the "L" type mount in support frame one side. When the treatment of spraying paint needs to be carried out to the oil drum, place the oil drum on frame 1, carry out the treatment of spraying paint through paint spraying apparatus body 2 to the inner wall of oil drum.

Referring to fig. 1 and 2, frame 1 is last to be fixed and is provided with conveyor 7, places the oil drum on frame 1, carries paint spraying apparatus body 2 department with the oil drum through conveyor 7. The conveying device 7 comprises a conveying motor 71, a rotating rod 72 and a gear 73, the conveying motor 71 is fixedly arranged on the rack 1, the rotating rod 72 is coaxially fixed on an output shaft of the conveying motor 71, and the rotating rod 72 is in running fit with the rack 1. When the oil drum needs to be conveyed, the conveying motor 71 is started firstly, and the rotating rod 72 is driven to rotate. The rotating rod 72 is provided with two gears along the length direction of the rack 1, the gear 73 is fixedly sleeved on the rotating rod 72, the two gears 73 are arranged along the length direction of the rotating rod 72, and when the rotating rod 72 rotates, the gear 73 is driven to rotate. The gear 73 is wrapped with a toothed chain 74, and two toothed chains 74 are provided along the longitudinal direction of the rotating lever 72. When the gear 73 rotates, the toothed chain 74 can be rotated. The fixed carriage 75 that is provided with on the chain gear 74, when the chain gear 74 moved on frame 1, can drive the motion of carriage 75, promoted paint spraying apparatus body 2 department with the oil drum.

Referring to fig. 5 and 6, frame 1 is last to be provided with the positioner body 8 that is used for advancing the oil drum location, and after the oil drum was carried positioner body 8 department, conveyor 7 stop work carries out the location processing to the oil drum through positioner body 8. The positioning device body 8 comprises a fixed positioning component 81 and a rotating positioning component 82, the fixed positioning component 81 and the rotating positioning component 82 are both arranged on the machine frame 1, the fixed positioning component 81 comprises a fixed plate 811 and a positioning wheel 812, the fixed plate 811 is fixedly arranged on the machine frame 1, the positioning wheel 812 is rotatably connected on the fixed plate 811, and the positioning wheel 812 is installed through the fixed plate 811. With reference to fig. 7, a positioning groove 9 is formed in the positioning wheel 812, a positioning portion 10 corresponding to the positioning groove 9 is disposed at the bottom end of the oil drum, and after the oil drum is conveyed to the positioning device body 8, the positioning portion 10 abuts against the positioning groove 9. The both sides cell wall of constant head tank 9 and positioning wheel 812 are provided with arc surface 11 towards between the terminal surface of one side of location portion 10, and the location portion 10 of oil drum can more conveniently get into in the constant head tank 9.

Referring to fig. 5 and 6, fixed positioning component 81 and rotation positioning component 82 set up a week along the outer wall of oil drum, rotation positioning component 82 is provided with two along the length direction symmetry of frame 1, rotation positioning component 82 includes mounting panel 821, rotating turret 822 and the driving piece 823 that is used for driving rotating turret 822 to rotate, mounting panel 821 fixes and sets up on frame 1, rotating turret 822 rotates and connects on mounting panel 821, the both ends of driving piece 823 rotate respectively and connect in frame 1 and rotating turret 822, driving piece 823 can directly adopt the pneumatic cylinder to constitute. Referring to fig. 7, after the positioning portion 10 of the oil drum enters the fixing and positioning assembly 81, the driving member 823 is started to drive the rotating frame 822 to rotate in the direction close to the oil drum, and the rotating frame 822 abuts against the oil drum. Positioning wheel 812 sets up on rotating turret 822, positioning wheel 812 and rotating turret 822 normal running fit, and when rotating turret 822 rotated, can drive positioning wheel 812 and rotate simultaneously, and positioning wheel 812 butt is on the oil drum, and the location portion 10 of oil drum enters into constant head tank 9 simultaneously in, closes driving piece 823 afterwards, accomplishes the location of handling the oil drum.

Referring to fig. 5 and 6, be provided with the clamping device 12 that is used for carrying out fixed centre gripping to the oil drum on the oil drum, clamping device 12 installs in frame 1, accomplishes the oil drum location back, starts clamping device 12, carries out fixed centre gripping to the oil drum through clamping device 12. The clamping device 12 comprises a mounting frame 121, a driving motor 122 and a clamping plate 123, a lifting device 13 for driving the mounting frame 121 to lift is fixedly arranged on the machine frame 1, and the mounting frame 121 is fixedly arranged on the lifting device 13. Starting lifting device 13, lifting device 13 drives clamping device 12 and rises, fixes the centre gripping through clamping device 12 to the oil drum afterwards. Lifting device 13 includes backup pad 131 and hydraulic cylinder 132, backup pad 131 is fixed to be set up in frame 1, hydraulic cylinder 132 is fixed to be set up in backup pad 131, carry out fixed mounting to hydraulic cylinder 132 through backup pad 131, start hydraulic cylinder 132, because hydraulic cylinder 132's piston rod and mounting bracket 121 fixed connection, hydraulic cylinder 132's piston rod can drive mounting bracket 121 and rise, after grip block 123 butt in the inner wall of oil drum, close hydraulic cylinder 132.

Referring to fig. 5 and 6, a driving motor 122 is fixedly disposed on the mounting frame 121, and a rotating screw 124 is coaxially fixed to an output shaft of the driving motor 122. The drive motor 122 is activated to rotate the rotating screw 124. The screw threads at the two ends of the rotating screw 124 are reverse screw threads, the clamping plates 123 are sleeved on the rotating screw 124, two clamping plates 123 are symmetrically arranged on the rotating screw 124, the two clamping plates 123 are respectively in threaded fit with the two ends of the rotating screw 124, and when the rotating screw 124 rotates, the two clamping plates 123 are driven to move simultaneously. Grip block 123 and mounting bracket 121 sliding fit, the direction up motion that is close to each other or keeps away from each other is done simultaneously to two grip blocks 123, and when the direction up motion of keeping away from each other was done to two grip blocks 123, the outer wall butt of two grip blocks 123 was on the inner wall of oil drum bottom, and two grip blocks 123 are tight to the oil drum extrusion clamp, close driving motor 122, accomplish the fixed centre gripping to the oil drum.

Referring to fig. 1 and 3, frame 1 is last to be provided with elevating gear 6, accomplishes the back with the fixed centre gripping of oil drum, starts elevating gear 6, drives paint spraying apparatus body 2 and descends to in the oil drum, carries out the operation of spraying paint to the oil drum through paint spraying apparatus body 2. The lifting device 6 comprises a motor 61, a first worm 62 and a lifting sleeve rod 63, wherein the motor 61 is fixedly arranged on the frame 1, and the first worm 62 is coaxially fixed on an output shaft of the motor 61. The motor 61 is started to drive the first worm 62 to rotate. The first worm 62 is abutted with a first worm wheel 64, the first worm wheel 64 is meshed with the first worm 62, and a rotating screw 65 is fixedly arranged in the first worm wheel 64 in a penetrating way. When the first worm 62 rotates, the first worm wheel 64 can be driven to rotate, and the rotating screw 65 is driven to rotate. The lifting sleeve rod 63 is sleeved on the rotating screw rod 65, the lifting sleeve rod 63 is in threaded fit with the rotating screw rod 65, and the lifting sleeve rod 63 can be driven to descend in the frame 1 when the rotating screw rod 65 rotates due to the sliding fit of the lifting sleeve rod 63 and the frame 1, so that the paint spraying device body 2 is driven to descend.

Referring to fig. 1 and 4, the painting apparatus body 2 includes a paint storage tub 21, a paint pump 22, and a spray head 23, and the paint storage tub 21 is placed on the frame 1 to store paint required for a painting operation. The paint pump 22 is fixedly arranged on the rack 1, the paint pump 22 is communicated with the paint storage barrel 21, the spray head 23 is fixedly arranged on the lifting sleeve rod 63, and the spray head 23 can be driven to descend simultaneously when the lifting sleeve rod 63 descends. Shower nozzle 23 sets up towards oil drum inside, and shower nozzle 23 and paint pump 22 intercommunication, and passes through elastic bellows between shower nozzle 23 and the paint pump 22 and connect. The paint pump 22 is started, paint is pumped out from the paint storage barrel 21 and reaches the spray head 23 through the elastic corrugated pipe, the spray head 23 is a spherical spray head, a paint spraying hole is formed in the spray head 23, the paint reaching the interior of the spray head 23 can be sprayed, and the inner wall of the oil drum is subjected to paint spraying treatment.

Referring to fig. 4 and 5, a connecting plate is fixedly arranged on a piston rod of the hydraulic cylinder 132, a rotating device 14 is fixedly arranged on the connecting plate, and when the inner wall of the oil drum is sprayed with paint through the spray head 23, the rotating device 14 is started at the same time. Referring to fig. 6, the rotating device 14 includes a rotating motor 141, a second worm 142 and a second worm wheel 143, the rotating motor 141 is fixedly disposed on the connecting plate, the second worm 142 is coaxially fixed on an output shaft of the rotating motor 141, and the rotating motor 141 is started to drive the second worm 142 to rotate. The second worm wheel 143 abuts against the second worm 142, the second worm wheel 143 is meshed with the second worm 142, a rotating rod 144 is fixedly arranged in the second worm wheel 143 in a penetrating mode, and the rotating rod 144 is fixedly connected with the mounting rack 121. When the second worm 142 rotates, the second worm wheel 143 can be driven to rotate, the rotating rod 144 is driven to rotate, the mounting rack 121 is driven to rotate, the clamping device 12 and the oil drum can be driven to rotate simultaneously, and the spray head 23 vertically descends to perform spray painting treatment on the inner wall of the oil drum. After the painting is completed, the rotary motor 141 is turned off, and the spray head 23 is lifted to return to the original position.

Referring to fig. 1 and 4, frame 1 is last to be provided with and to be used for taking out the draw-out device 3 that leaves irritant gas, and when paint spraying apparatus body 2 carries out the processing of spraying paint to the oil drum, starts draw-out device 3, draws irritant gas that the processing of will spraying paint produced. Draw-out device 3 includes dead lever 31, takes out from cover 32 and fan 33, and dead lever 31 is fixed to be provided with on the frame 1, takes out from cover 32 fixed the bottom that sets up in dead lever 31, takes out from cover 32 towards the inside setting of oil drum, lift loop bar 63 with take out from cover 32 sliding fit, when lift loop bar 63 goes up and down, take out from cover 32 not along with the elevating movement and the motion of lift loop bar 63. The fan 33 is fixedly arranged on the frame 1, the air inlet and the air outlet of the fan 33 are both provided with connecting pipelines, and the air inlet of the fan 33 is communicated with the extraction hood 32 through the connecting pipelines. When the paint spraying device body 2 sprays paint to the oil drum, the fan 33 is started, and the irritant gas generated by the paint spraying treatment is extracted through the connecting pipeline and the extracting cover 32.

Referring to fig. 1 and 4, the frame 1 is provided with an adsorption device 4, the adsorption device 4 is communicated with the extraction device 3, and after the extraction device 3 extracts the irritant gas, the irritant gas can be conveyed into the adsorption device 4 for adsorption treatment. Adsorption equipment 4 is including being used for carrying out absorptive adsorption plate 41 and the install bin 42 that is used for installing adsorption plate 41 to irritant gas, and install bin 42 is fixed to be set up in frame 1, and connecting tube and install bin 42 intercommunication are passed through to the gas outlet of fan 33, and the connecting tube is installed at the top of install bin 42, and the irritant gas that fan 33 extracted can be carried in install bin 42 through the connecting tube. The adsorption plate 41 is installed in the installation box 42, the adsorption plate 41 can be formed by an activated carbon plate directly, and the adsorption plate 41 is in sliding fit with the installation box 42. The installation box 42 is provided with a discharge pipe 421 for discharging the adsorbed irritant gas, the discharge pipe 421 is fixedly arranged at the bottom of the installation box 42, and the discharge pipe 421 is communicated with the installation box 42. After entering the mounting box 42, the irritant gas can flow from the top to the bottom of the mounting box 42, and when passing through the adsorption plate 41, the adsorption treatment is performed by the adsorption plate 41. After the adsorption plate 41 is saturated, the adsorption plate 41 is removed from the mounting box 42 and replaced in time.

Referring to fig. 4 and 8, a filtering device 5 for filtering the irritant gas is disposed at the discharge pipe 421, the filtering device 5 is mounted on the inner wall of the mounting box 42, and the filtering device 5 is located below the adsorption plate 41. The irritant gas after the adsorption treatment by the adsorption plate 41 continues to move downwards and reaches the filter device 5, and the particulate matters and dust in the irritant gas are filtered by the filter device 5. The filter device 5 comprises a mounting frame 51 and a first filter plate 52, wherein the mounting frame 51 is arranged on the mounting box 42, the first filter plate 52 is fixedly arranged on the mounting frame 51, and the first filter plate 52 is mounted through the mounting frame 51. The irritating gas reaches the first filter plate 52, and the first filter plate 52 performs primary filtering on the irritating gas. The filter device 5 further comprises two filter plates 53, the two filter plates 53 are fixedly arranged on the installation frame 51 at vertical intervals, the first filter plate 52 and the second filter plate 53 are vertically arranged downwards at intervals in sequence, and the diameter of the filter holes of the first filter plate 52 is larger than that of the second filter plate 53. When the irritant gas passing through the first filter plate 52 continues to descend, the irritant gas can reach the second filter plate 53, and the irritant gas after primary filtration is filtered again through the second filter plate 53. The filter holes of the first filter plate 52 and the second filter plate 53 are corrugated through holes 521, and particulate matters and dust in the irritant gas can be intercepted by the corrugated through holes 521. After the irritant gas is filtered by the second filter plate 53, the irritant gas is discharged from the discharge pipe 421, and the filtering treatment of the irritant gas is completed. After the first filter plate 52 and the second filter plate 53 are used for a period of time, the mounting frame 51 is pulled out from the mounting box 42, and impurities on the first filter plate 52 and the second filter plate 53 are cleaned in time.

The implementation principle of the embodiment is as follows: when needing the oil drum to carry out the processing of spraying paint, place the oil drum on frame 1, carry positioner body 8 departments back with the oil drum through conveyor 7, location portion 10 butt is on the locating wheel 812 of fixed position subassembly 81. Then start driving piece 823, drive rotating turret 822 and to the direction that is close to the oil drum and go up to rotate, drive positioning wheel 812 and rotate simultaneously, positioning wheel 812 butt on the oil drum, the location portion 10 of oil drum enters into constant head tank 9 simultaneously, closes driving piece 823. The clamping device 12 is started, the oil drum is fixedly clamped through the clamping device 12, after clamping is completed, the motor 61 is started to drive the first worm 62 to rotate, the first worm wheel 64 to rotate, the rotating screw 65 to rotate is driven to drive the lifting sleeve rod 63 to descend in the rack 1, and the spray head 23 is driven to descend. Start rotating electrical machines 141, drive two worm 142 and rotate, drive two worm wheel 143 and rotate, drive rotary rod 144 and rotate, drive mounting bracket 121 and rotate to can drive clamping device 12 and oil drum and rotate simultaneously, start paint pump 22 simultaneously, take paint out from storing up paint bucket 21, oil drum rotates the in-process, lift loop bar 63 drives shower nozzle 23 and goes up and down, and shower nozzle 23 erupts paint, sprays paint and handles to the inner wall of oil drum. When the oil drum was sprayed paint and is handled, start draw-out device 3, the irritability gas that will spray paint and handle the production is extracted to carry adsorption equipment 4 in, handle through adsorption plate 41, filter 52 and filter two 53 in proper order, handle the back and discharge from delivery pipe 421 after accomplishing.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an opening oil drum internal surface paint spraying apparatus, includes frame (1) and paint spraying apparatus body (2) of setting in frame (1), its characterized in that, be provided with in frame (1) and be used for taking out extraction element (3) that separates irritant gas, be provided with adsorption equipment (4) on frame (1), adsorption equipment (4) and extraction element (3) intercommunication, adsorption equipment (4) are including being used for carrying out absorbent adsorption plate (41) and being used for carrying out install bin (42) of installing to adsorption plate (41) irritant gas, install bin (42) set up on frame (1), install in install bin (42) adsorption plate (41), be provided with on install bin (42) and be used for carrying out the discharge pipe (421) that discharge irritant gas after adsorbing.

2. The paint spraying device for the inner surface of an open oil drum according to claim 1, characterized in that: the discharge pipe (421) is provided with a filtering device (5) for filtering the irritant gas, and the filtering device (5) is installed on the inner wall of the installation box (42).

3. The paint spraying device for the inner surface of an open oil drum according to claim 2, is characterized in that: the filter device (5) comprises a mounting frame (51) and a first filter plate (52), wherein the mounting frame (51) is arranged on the mounting box (42), and the first filter plate (52) is arranged on the mounting frame (51).

4. The paint spraying device for the inner surface of an open oil drum according to claim 3, characterized in that: filter equipment (5) still includes filter two (53), the vertical interval of installation frame (51) is provided with a plurality ofly, filter two (53) set up on installation frame (51), filter one (52) and filter two (53) vertical interval setting in proper order down, and the filtration pore diameter of filter one (52) is greater than the filtration pore diameter of filter two (53).

5. The paint spraying device for the inner surface of an open oil drum according to claim 4, is characterized in that: and the filtering holes of the first filtering plate (52) and the second filtering plate (53) are all corrugated through holes (521).

6. The paint spraying device for the inner surface of an open oil drum according to claim 1, characterized in that: draw-out device (3) include dead lever (31), take out from cover (32) and fan (33), dead lever (31) are fixed to be provided with on frame (1), take out from cover (32) fixed the setting on dead lever (31), take out from cover (32) towards the inside setting of oil drum, fan (33) set up on frame (1), the air inlet and the gas outlet of fan (33) communicate with taking out from cover (32) and install bin (42) respectively.

7. The paint spraying device for the inner surface of an open oil drum according to claim 6, characterized in that: paint spraying apparatus body (2) is including storing up paint bucket (21), paint pump (22) and shower nozzle (23), store up paint bucket (21) and place in frame (1), paint pump (22) set up in frame (1), paint pump (22) and store up paint bucket (21) intercommunication, be provided with elevating gear (6) that drive shower nozzle (23) go up and down on frame (1), shower nozzle (23) set up on elevating gear (6), and shower nozzle (23) are towards the inside setting of oil drum, and shower nozzle (23) and paint pump (22) intercommunication.

8. The paint spraying device for the inner surface of an open oil drum according to claim 7, is characterized in that: elevating gear (6) include motor (61), worm (62) and lift loop bar (63), motor (61) are fixed to be set up on frame (1), worm (62) coaxial fixation is on the output shaft of motor (61), the butt is equipped with worm wheel (64) on worm (62), and worm wheel (64) meshes with worm (62) mutually, rotation screw rod (65) are worn to be equipped with by worm wheel (64) internal fixation, on rotation screw rod (65) were located to lift loop bar (63) cover, lift loop bar (63) and rotation screw rod (65) screw-thread fit, lift loop bar (63) and shower nozzle (23) fixed connection, and lift loop bar (63) and frame (1) and take out from cover (32) sliding fit.

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