CN112742642A - High-uniformity paint spraying equipment - Google Patents
High-uniformity paint spraying equipment Download PDFInfo
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- CN112742642A CN112742642A CN202011575108.5A CN202011575108A CN112742642A CN 112742642 A CN112742642 A CN 112742642A CN 202011575108 A CN202011575108 A CN 202011575108A CN 112742642 A CN112742642 A CN 112742642A
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- paint
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- paint spraying
- negative pressure
- spraying
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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
- B05B16/00—Spray booths
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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
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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
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
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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
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention discloses high-uniformity paint spraying equipment which comprises a paint spraying chamber, wherein a positioning seat is arranged on the side wall of the paint spraying chamber, an adsorption pipeline is arranged inside the positioning seat, an installation head is arranged at one end of the positioning seat, and the other end of the positioning seat penetrates through the paint spraying chamber to be fixedly arranged; the mounting head is fixedly provided with a mounting block, the mounting block is provided with a mounting surface matched with the hidden surface of the shell to be painted, and the mounting block is also provided with a negative pressure pipeline communicated with the mounting surface and the adsorption pipeline; the paint spraying equipment also comprises a negative pressure device communicated with the adsorption pipeline. The setting of installation head and installation piece on this scheme passes through the positioning seat, can be fixed with the shell of waiting to spray paint, and the shell is hidden the face and then is connected with the installation piece, and through the setting of negative pressure device and absorption pipeline, the production negative pressure tightly adsorbs the shell product on the installation piece to guarantee the stability of product in the spraying process, avoid it to appear rocking, guarantee the spraying effect with this.
Description
Technical Field
The invention relates to the technical field of shell surface spraying equipment, in particular to high-uniformity paint spraying equipment.
Background
The shell of the existing production equipment, printing equipment, transport tool, household appliance and even toys can be provided with a protective layer, so that the effects of moisture prevention, heat insulation and the like can be achieved on the objects, and the attractiveness of the objects can be greatly improved.
Present inoxidizing coating adopts the mode of spraying paint to lay mostly, not only the cost is lower, convenient to use simultaneously, be applicable to and coat to the surface of opposite sex structure, but current shell is at the in-process of spraying paint, send the shell product to the spraying that the subassembly place that sprays paint carries out the continuity one by one between mostly, often can rock because of the shell structure is irregular in-process shell that sprays paint appears, lead to the inhomogeneous condition of spraying, can lead to very big influence to the fact to the protecting effect of inoxidizing coating and the pleasing to the eye of product, be not convenient for use.
Disclosure of Invention
The invention aims to: the high-uniformity paint spraying equipment can prevent the product of the foreign shell from shaking in the surface spraying process to influence the spraying effect.
The technical scheme adopted by the invention is as follows:
a high-uniformity paint spraying device comprises a paint spraying chamber, wherein a positioning seat is arranged on the side wall of the paint spraying chamber, an adsorption pipeline is arranged inside the positioning seat, an installation head is arranged at one end of the positioning seat, and the other end of the positioning seat penetrates through the paint spraying chamber to be fixedly arranged; the mounting head is fixedly provided with a mounting block, the mounting block is provided with a mounting surface matched with the hidden surface of the shell to be painted, and the mounting block is also provided with a negative pressure pipeline communicated with the mounting surface and the adsorption pipeline; the paint spraying equipment also comprises a negative pressure device communicated with the adsorption pipeline; still be provided with the subassembly that sprays paint in the spray booth, the subassembly orientation of spraying paint the installation piece sets up. The arrangement of a paint spraying chamber is used for ensuring that the paint spraying process cannot influence the external environment, the arrangement of the mounting head and the mounting block on the positioning seat is used for fixing a product to be sprayed, meanwhile, the outer surface of the positioning seat is exposed to facilitate spraying, the hidden surface is connected with the mounting block (the outer surface of a shell product is the exposed surface after equipment is mounted, the hidden surface is the surface arranged inside the shell to fix the shell, and the hidden surface is generally provided with structures such as a buckle component, a reinforcing rib and the like, so that the shell product can be well attached to the mounting block only by arranging a proper mounting block aiming at the hidden surface), the arrangement of a negative pressure device and an adsorption pipeline can tightly adsorb the shell product on the mounting block through the negative pressure generated in the adsorption pipeline in the using process, thereby ensuring the stability of the product in the paint spraying process and avoiding the shaking of the product, thereby ensuring the spraying effect, the paint spraying component is arranged for spraying the surface of the shell.
Preferably, the subassembly that sprays paint includes spray painting piece, horizontal adjusting device and vertical adjusting device, horizontal adjusting device includes horizontal screw, the cooperation is provided with horizontal adjusting block on the horizontal screw, horizontal adjusting block orientation vertical extension is provided with the regulation post in the spray painting room, be provided with on the spray painting piece with regulation post complex adjusting hole, vertical adjusting device includes vertical screw, the cooperation is provided with vertical adjusting block on the vertical screw, orientation on the spray painting piece vertical adjusting block extension is provided with and runs through the post, be provided with on the vertical adjusting block with run through post complex through hole, it passes to run through the post the through hole is provided with prevents slow-witted piece, be provided with on the spray painting room respectively with horizontal screw with horizontal motor and vertical motor that vertical screw transmission is connected. The setting of horizontal screw rod, horizontal adjustment piece, vertical screw rod, vertical adjustment piece can adjust the upper and lower position of spraying paint piece under the control of horizontal motor and vertical motor to adjust about the spraying direction, come this control spraying point and wait to spray paint the interval between the shell, thereby can guarantee the uniformity of spraying interval when spraying to different in nature structure, further improved the homogeneity of spraying.
Preferably, the regulating post is kept away from the one end of horizontal adjusting block still is provided with the supporting wheel, the supporting wheel with the inside wall contact setting of paint spray booth, the supporting wheel with still be provided with the reference column between the regulating block, the reference column passes the setting of paint spray block. The setting of supporting wheel can support the regulation post under the prerequisite that does not influence regulation post horizontal migration, avoids adjusting the concentrated effect of post gravity on horizontal screw rod, reduces horizontal screw rod's atress, increase of service life.
Preferably, be provided with the rotation motor on the spraying paint piece, be provided with the spraying paint head on the piston of rotation motor, still be provided with on the spray booth with the paint chamber of advancing of spraying paint head pipe connection, advance the paint chamber with be provided with the booster pump between the spraying paint head. Rotate the setting of motor and spray paint head, then be used for carrying out further control to the angle of spraying paint point, preferred angle of spraying paint is 90 for the direction of spraying paint and shell contained angle, and the homogeneity of spraying has been guaranteed to the maximize, when the arc skew appears on the shell top layer, can carry out the regulation of adaptability through rotating the motor, and the practicality is strong.
It is worth mentioning that, during the in-service use, the paint spraying point of paint spraying head is preferred to be set up to rectangular form, only needs control paint spraying head along the shell from top to bottom, moves once from left to right, can accomplish and spray paint, guarantees work efficiency.
Preferably, it is provided with the feed inlet to advance the paint chamber top, advances the paint chamber bottom and is provided with the discharge gate that the booster pump intercommunication set up, advance the indoor vertical spacing side pipe that is provided with of lacquer, the cover is equipped with floating block on the spacing side pipe, be provided with the response piece on the floating block, advance paint chamber top orientation the response piece is provided with infrared distance meter. Advance indoor spacing side pipe of lacquer, floating block and response piece, infrared distance meter's setting, then can detect into the interval of lacquer room top to floating block through infrared distance meter, thereby reach the purpose of detecting liquid level, guarantee under the prerequisite that lacquer liquid does not spill over, it is abundant to advance the indoor lacquer liquid volume of lacquer, avoid the booster pump empty to take out, influence out the lacquer effect, compare in traditional liquid level induction system, electric element and liquid direct contact can be avoided to above-mentioned scheme, thereby electric element's life has been prolonged greatly.
Preferably, the floating block is provided with a ball groove, the ball groove is internally provided with a support ball, the ball groove is arranged at the top end of the joint of the floating block and the limiting square pipe, and the support ball is in contact with the limiting square pipe. The setting of ball groove and support ball on the kicking block then can change the sliding friction between kicking block and the spacing side pipe into rolling friction, avoids appearing the dead phenomenon of kicking block card, simultaneously, improves the rapidity of real-time change, sets up the ball groove on the junction top, can also avoid its and lacquer liquid contact, plays the effect of preventing staying.
Preferably, the inner side wall of the paint inlet chamber is further provided with a heating block, and the heating block is arranged close to the bottom end of the paint inlet chamber. The setting of heating block then can control the temperature of advancing the indoor lacquer liquid of lacquer, avoids lacquer liquid temperature to cross the phenomenon that appears the dry lacquer excessively, guarantees the result of use.
Preferably, the negative pressure device is a negative pressure fan, an air inlet pipe is arranged at an air inlet end of the negative pressure fan, and the air inlet pipe is communicated with the adsorption pipeline. And the negative pressure fan communicated with the adsorption pipeline can ensure that the shell to be painted is tightly attached to the mounting block.
Preferably, wind in the paint spray booth the installation piece is provided with a plurality of receipts lacquer pipes, the one end of receiving the lacquer pipe is provided with receives the lacquer head, it is hourglass hopper-shaped setting to receive the lacquer head, receive the lacquer pipe with the air-supply line intercommunication sets up. The arrangement of the paint collecting pipe and the paint collecting head connected with the air inlet pipe is used for forming negative pressure in the circumferential direction of the mounting block, so that paint liquid which is not sprayed onto the shell is collected, the paint liquid is prevented from being sprayed onto the inner wall of the paint spraying chamber in a large amount, and waste is reduced.
Preferably, the paint inlet chamber is internally provided with a dip pipe with two open ends, the dip pipe is arranged in an inverted L shape, the horizontal end opening of the dip pipe is communicated with the air outlet end of the negative pressure fan, and the vertical end opening of the dip pipe faces the bottom end of the paint inlet chamber. The dip pipe communicated with the air outlet end of the negative pressure fan can discharge air at the bottom end of the paint inlet chamber, so that paint liquid in the paint inlet chamber is stirred, the negative pressure fan is improved in utilization, in addition, the paint liquid collected by the paint collecting head can enter the paint inlet chamber again, the loss is reduced, and the utilization rate of the paint liquid is improved.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the shell to be sprayed can be fixed by the installation head and the installation block on the positioning seat, meanwhile, the outer surface of the shell to be sprayed is exposed, so that spraying is facilitated, the hidden surface is connected with the installation block, and the arrangement of the negative pressure device and the adsorption pipeline can tightly adsorb a shell product on the installation block by the negative pressure generated in the adsorption pipeline in the use process, so that the stability of the product in the spraying process is ensured, the shaking of the product is avoided, and the spraying effect is ensured.
2. According to the invention, through the arrangement of the horizontal screw rod, the horizontal adjusting block, the vertical screw rod and the vertical adjusting block, the vertical position of the paint spraying block can be adjusted under the control of the horizontal motor and the vertical motor, so that the spraying direction is adjusted up and down, the distance between the spraying point and the shell to be sprayed is controlled, the consistency of the spraying distance can be ensured when an anisotropic structure is sprayed, and the spraying uniformity is further improved.
3. According to the invention, through the arrangement of the limiting square tube, the floating block, the induction block and the infrared range finder in the paint inlet chamber, the distance from the top end of the paint inlet chamber to the floating block can be detected through the infrared range finder, so that the purpose of detecting the height of a liquid level is achieved, the paint liquid amount in the paint inlet chamber is sufficient on the premise that the paint liquid does not overflow, the booster pump is prevented from being pumped empty, and the paint outlet effect is ensured.
4. According to the invention, through the arrangement of the dip pipe communicated with the air outlet end of the negative pressure fan, air can be discharged from the bottom end of the paint inlet chamber, so that paint liquid in the paint inlet chamber is stirred, the utilization rate of the negative pressure fan is improved, in addition, the paint liquid collected by the paint collecting head can also enter the paint inlet chamber again, the loss is reduced, and the utilization rate of the paint liquid is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of region a in fig. 1.
Fig. 3 is an enlarged schematic view of the region B in fig. 1.
Fig. 4 is an enlarged schematic view of the region C in fig. 2.
The labels in the figure are: 1-paint spray booth, 2-positioning seat, 3-adsorption pipeline, 4-mounting head, 5-mounting block, 6-mounting surface, 7-negative pressure pipeline, 8-paint spray block, 9-horizontal screw, 10-horizontal adjusting block, 11-adjusting column, 12-vertical screw, 13-vertical adjusting block, 14-penetrating column, 15-fool-proof block, 16-horizontal motor, 17-vertical motor, 18-supporting wheel, 19-positioning column, 20-rotating motor, 21-paint spray head, 22-paint inlet booth, 23-booster pump, 24-feed inlet, 25-discharge outlet, 26-limit square tube, 27-floating block, 28-induction block, 29-infrared distance meter, 30-ball groove, 31-supporting ball, 32-heating block, 33-negative pressure fan, 34-air inlet pipe, 35-paint collecting pipe, 36-paint collecting head, 37-dip pipe, and 38-shell to be painted.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
As shown in fig. 1-4, a high-uniformity paint spraying apparatus comprises a paint spraying chamber 1, wherein a positioning seat 2 is arranged on a side wall of the paint spraying chamber 1, an adsorption pipeline 3 is arranged inside the positioning seat 2, an installation head 4 is arranged at one end of the positioning seat 2, and the other end of the positioning seat 2 penetrates through the paint spraying chamber 1 and is fixedly arranged; the mounting head 4 is fixedly provided with a mounting block 5, the mounting block 5 is provided with a mounting surface 6 matched with a hidden surface of a shell 38 to be painted, and the mounting block 5 is also provided with a negative pressure pipeline 7 for communicating the mounting surface 6 with the adsorption pipeline 3; the paint spraying equipment also comprises a negative pressure device communicated with the adsorption pipeline 3; a paint spraying assembly is further arranged in the paint spraying chamber 1 and faces the mounting block 5; the paint spraying assembly comprises a paint spraying block 8, a horizontal adjusting device and a vertical adjusting device, the horizontal adjusting device comprises a horizontal screw rod 9, a horizontal adjusting block 10 is arranged on the horizontal screw 9 in a matching way, an adjusting column 11 is vertically arranged in the horizontal adjusting block 10 towards the spray booth 1 in an extending way, the paint spraying block 8 is provided with an adjusting through hole matched with the adjusting column 11, the vertical adjusting device comprises a vertical screw 12, a vertical adjusting block 13 is arranged on the vertical screw 12 in a matching way, a penetrating column 14 is arranged on the paint spraying block 8 in an extending way towards the vertical adjusting block 13, the vertical adjusting block 13 is provided with a through hole matched with the through column 14, the through column 14 is provided with a fool-proof block 15 through the through hole, a horizontal motor 16 and a vertical motor 17 which are in transmission connection with the horizontal screw rod 9 and the vertical screw rod 12 respectively are arranged on the spray chamber 1; a supporting wheel 18 is further arranged at one end, away from the horizontal adjusting block 10, of the adjusting column 11, the supporting wheel 18 is arranged in contact with the inner side wall of the paint spraying chamber 1, a positioning column 19 is further arranged between the supporting wheel 18 and the adjusting block, and the positioning column 19 penetrates through the paint spraying block 8; a rotating motor 20 is arranged on the paint spraying block 8, a paint spraying head 21 is arranged on a piston of the rotating motor 20, a paint inlet chamber 22 connected with the paint spraying head 21 through a pipeline is further arranged on the paint spraying chamber 1, and a booster pump 23 is arranged between the paint inlet chamber 22 and the paint spraying head 21; the top end of the paint inlet chamber 22 is provided with a feed inlet 24, the bottom end of the paint inlet chamber 22 is provided with a discharge outlet 25 communicated with the booster pump 23, a limiting square pipe 26 is vertically arranged in the paint inlet chamber 22, a floating block 27 is sleeved on the limiting square pipe 26, an induction block 28 is arranged on the floating block 27, and an infrared distance meter 29 is arranged at the top end of the paint inlet chamber 22 facing the induction block 28; the floating block 27 is provided with a ball groove 30, a support ball 31 is arranged in the ball groove 30, the ball groove 30 is arranged at the top end of the joint of the floating block 27 and the limit square pipe 26, and the support ball 31 is arranged in contact with the limit square pipe 26; the inner side wall of the paint inlet chamber 22 is also provided with a heating block 32, and the heating block 32 is arranged close to the bottom end of the paint inlet chamber 22; the negative pressure device is a negative pressure fan 33, an air inlet end of the negative pressure fan 33 is provided with an air inlet pipe 34, and the air inlet pipe 34 is communicated with the adsorption pipeline 3; a plurality of paint collecting pipes 35 are arranged in the spray booth 1 around the mounting block 5, a paint collecting head 36 is arranged at one end of each paint collecting pipe 35, the paint collecting heads 36 are arranged in a funnel shape, and the paint collecting pipes 35 are communicated with the air inlet pipe 34; the paint inlet chamber 22 is internally provided with a dip pipe 37 with two open ends, the dip pipe 37 is arranged in an inverted L shape, the horizontal end opening of the dip pipe 37 is communicated with the air outlet end of the negative pressure fan 33, and the vertical end opening of the dip pipe 37 faces the bottom end of the paint inlet chamber 22.
In the using process, firstly, paint liquid is guided into a paint chamber 22 (the liquid level height is controlled to a proper value by an infrared distance meter 29), the hidden surface of a shell 38 to be painted is matched with an installation surface 6, a negative pressure fan 33 is started to adsorb and fix the shell, then, a rotating motor 20 is controlled to rotate to drive a paint spraying head 21 to be vertical to the end position of the shell, a horizontal motor 16 and a vertical motor 17 are controlled to rotate, a paint spraying block 8 is controlled to move by the deviation of a vertical adjusting block 13 and a horizontal adjusting block 10, the paint spraying head 21 faces to the end position of the shell, then, a booster pump 23 is started to pump the paint liquid in the paint chamber 22 to the paint spraying head 21 to be sprayed, meanwhile, the horizontal motor 16, the vertical motor 17 and the rotating motor 20 are controlled to drive, the paint spraying head 21 is controlled to be always vertical to the surface of the shell, meanwhile, the distance between the paint spraying block 8 and the shell 38 to be painted, and the stability of the shell in the spraying process is ensured and the spraying uniformity is greatly improved.
In addition, during the spraying process, paint leaking from the side of the housing is sucked into the paint chamber 22 by the paint collecting pipe 35, and the loss is reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a high homogeneity paint spraying apparatus, includes paint spray booth (1), its characterized in that, be provided with positioning seat (2) on paint spray booth (1) lateral wall, positioning seat (2) inside is provided with adsorbs pipeline (3), wherein:
one end of the positioning seat (2) is provided with an installing head (4), and the other end of the positioning seat (2) penetrates through the spray booth (1) to be fixedly arranged;
the mounting head (4) is fixedly provided with a mounting block (5), the mounting block (5) is provided with a mounting surface (6) matched with a hidden surface of a shell (38) to be painted, and the mounting block (5) is also provided with a negative pressure pipeline (7) for communicating the mounting surface (6) with the adsorption pipeline (3);
the paint spraying equipment also comprises a negative pressure device communicated with the adsorption pipeline (3);
still be provided with the subassembly that sprays paint in paint spray booth (1), the subassembly orientation of spraying paint installation piece (5) set up.
2. The paint spraying equipment with high uniformity according to claim 1, wherein the paint spraying assembly comprises a paint spraying block (8), a horizontal adjusting device and a vertical adjusting device, the horizontal adjusting device comprises a horizontal screw rod (9), a horizontal adjusting block (10) is arranged on the horizontal screw rod (9) in a matching manner, an adjusting column (11) is arranged on the horizontal adjusting block (10) in a vertically extending manner towards the inside of the paint spraying chamber (1), an adjusting through hole matched with the adjusting column (11) is arranged on the paint spraying block (8), the vertical adjusting device comprises a vertical screw rod (12), a vertical adjusting block (13) is arranged on the vertical screw rod (12) in a matching manner, a penetrating column (14) is arranged on the paint spraying block (8) in a extending manner towards the vertical adjusting block (13), and a through hole matched with the penetrating column (14) is arranged on the vertical adjusting block (13), the penetrating column (14) penetrates through the penetrating hole to be provided with a fool-proof block (15), and a horizontal motor (16) and a vertical motor (17) which are in transmission connection with the horizontal screw (9) and the vertical screw (12) respectively are arranged on the spray booth (1).
3. The paint spraying equipment with high uniformity as claimed in claim 2, characterized in that one end of the adjusting column (11) far away from the horizontal adjusting block (10) is further provided with a supporting wheel (18), the supporting wheel (18) is arranged in contact with the inner side wall of the paint spraying chamber (1), a positioning column (19) is further arranged between the supporting wheel (18) and the adjusting block, and the positioning column (19) is arranged to penetrate through the paint spraying block (8).
4. A high uniformity paint spraying apparatus as claimed in claim 2, characterized in that a rotary motor (20) is provided on said paint block (8), a paint spraying head (21) is provided on the piston of said rotary motor (20), a paint inlet chamber (22) connected to the pipeline of said paint spraying head (21) is further provided on said paint spraying chamber (1), a booster pump (23) is provided between said paint inlet chamber (22) and said paint spraying head (21).
5. The paint spraying equipment with high uniformity as claimed in claim 4, wherein a feeding hole (24) is formed in the top end of the paint inlet chamber (22), a discharging hole (25) is formed in the bottom end of the paint inlet chamber (22) and communicated with the booster pump (23), a limiting square pipe (26) is vertically arranged in the paint inlet chamber (22), a floating block (27) is sleeved on the limiting square pipe (26), a sensing block (28) is arranged on the floating block (27), and the top end of the paint inlet chamber (22) faces towards the sensing block (28) and is provided with an infrared distance measuring instrument (29).
6. The paint spraying equipment with high uniformity as claimed in claim 5, wherein a ball groove (30) is arranged on the floating block (27), a supporting ball (31) is arranged in the ball groove (30), the ball groove (30) is arranged at the top end of the joint of the floating block (27) and the limiting square pipe (26), and the supporting ball (31) is arranged in contact with the limiting square pipe (26).
7. Paint spraying apparatus with high uniformity according to claim 4, characterized in that the inner side wall of the paint inlet chamber (22) is further provided with a heating block (32), and the heating block (32) is arranged near the bottom end of the paint inlet chamber (22).
8. Paint spraying equipment with high uniformity according to claim 4, characterized in that the negative pressure device is a negative pressure fan (33), an air inlet end of the negative pressure fan (33) is provided with an air inlet pipe (34), and the air inlet pipe (34) is communicated with the adsorption pipeline (3).
9. The paint spraying equipment with high uniformity as claimed in claim 8, wherein a plurality of paint collecting pipes (35) are arranged around the mounting block (5) in the paint spraying chamber (1), a paint collecting head (36) is arranged at one end of each paint collecting pipe (35), the paint collecting heads (36) are arranged in a funnel shape, and the paint collecting pipes (35) are communicated with the air inlet pipe (34).
10. The paint spraying equipment with high uniformity as claimed in claim 8, wherein a dip pipe (37) with two open ends is arranged in the paint inlet chamber (22), the dip pipe (37) is arranged in an inverted L shape, the horizontal end opening of the dip pipe (37) is communicated with the air outlet end of the negative pressure fan (33), and the vertical end opening of the dip pipe (37) is arranged towards the bottom end of the paint inlet chamber (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011575108.5A CN112742642A (en) | 2020-12-28 | 2020-12-28 | High-uniformity paint spraying equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011575108.5A CN112742642A (en) | 2020-12-28 | 2020-12-28 | High-uniformity paint spraying equipment |
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| CN112742642A true CN112742642A (en) | 2021-05-04 |
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| CN202011575108.5A Pending CN112742642A (en) | 2020-12-28 | 2020-12-28 | High-uniformity paint spraying equipment |
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| CN211678362U (en) * | 2019-11-27 | 2020-10-16 | 广州南钜金属压延有限公司 | Paint spraying apparatus is used in processing of oval head |
| CN212040456U (en) * | 2020-04-24 | 2020-12-01 | 尤联资 | Polycarboxylate water reducing agent high efficiency polymerization equipment |
| CN112058568A (en) * | 2020-08-24 | 2020-12-11 | 东莞理工学院 | Bumper shell finish paint spraying device capable of detecting surface smoothness of bumper |
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