CN111282751A

CN111282751A - Precision part spraying device

Info

Publication number: CN111282751A
Application number: CN202010282439.3A
Authority: CN
Inventors: 王柏山
Original assignee: Individual
Current assignee: Qingdao Difeng Machinery Co ltd
Priority date: 2020-04-12
Filing date: 2020-04-12
Publication date: 2020-06-16
Anticipated expiration: 2040-04-12
Also published as: CN113275162A; CN111282751B

Abstract

The invention relates to the technical field of part paint spraying, and discloses a precision part spraying device which comprises a base plate, wherein a weighing device is sleeved at the middle position of the top of the base plate, arc-shaped supports are fixedly arranged at the positions, located on the outer side of the weighing device, of the top of the base plate, and the number of the arc-shaped supports is four. According to the invention, the spiral coil is fixedly sleeved on the outer surface of the magnet rod, two ends of the spiral coil are fixedly connected to the voltage controller, the voltage controller is embedded into the top of the shell, the spiral coil is electrified to form an electromagnet together with the magnet rod, and the current in the spiral coil is controlled by the voltage controller, namely the magnetic field intensity of the electromagnet can be controlled, so that precision parts with different qualities can be attracted and suspended in the air, the problem that the precision parts are damaged by using a clamp is avoided, on the other hand, the subsequent secondary measurement is also avoided, and the paint spraying efficiency and the yield are improved.

Description

Precision part spraying device

Technical Field

The invention relates to the technical field of part paint spraying, in particular to a precise part spraying device.

Background

After the part is produced, generally all can be through the processing of spraying paint, can form the very thin film of one deck on the surface of part through spraying paint, prevent that the metal material in the part from exposing and leading to self to be corroded in the air, the spraying paint generally adopts the paint spraying machine to carry out the spraying, anticorrosive paint makes its atomizing through storing high pressure and nozzle structure in the storehouse, can evenly attach to the part surface, after one face has been sprayed, adopt anchor clamps to remove the part usually, carry out the spraying to other faces.

However, precision parts are often produced by highly compact processing, some parts are often small in size, can deform due to slight deformation under the action of clamping force of the clamp, cannot be perceived by human eyes, and whether the precision parts are qualified or not can be verified only by performing secondary measurement by using a high-precision detection instrument after paint spraying, so that the paint spraying efficiency is greatly reduced, and the defective rate is increased.

Disclosure of Invention

Aiming at the defects of the existing spraying device in the background technology in the using process, the invention provides the spraying device for the precision parts, which has the advantage of no need of using a clamp and solves the outstanding problems in the background technology.

The invention provides the following technical scheme: the utility model provides an accurate part spraying device, includes the bed plate, the cover is equipped with weighing device on the intermediate position at bed plate top, fixed mounting has the arc support on the position that the bed plate top is located the weighing device outside, and the quantity of arc support is four, the common fixed mounting of one end of four arc supports has the guide rail, the stroke groove has all been seted up to the both sides of guide rail, spraying device has been cup jointed in the inside activity in stroke groove, one side fixed mounting of spraying device has the stroke device, fixed mounting has the support column on the position that the bed plate top is located the outside, the top fixed mounting of support column has the roof, fixed cover on the central point of roof puts and has connect magnetism to inhale the device.

Preferably, the device is inhaled to magnetism includes the shell, the shell cup joints on the central point of roof puts, the bottom fixed mounting of shell inner chamber has the magnet stick, the outer fixed surface of magnet stick has cup jointed spiral coil, spiral coil's both ends fixed connection is at voltage controller, voltage controller imbeds at the top of shell.

Preferably, the stroke device comprises an upper stroke plate and a lower stroke plate, a longitudinal positioning wheel is fixedly mounted at one end of the bottom of the upper stroke plate, the longitudinal positioning wheel is matched with a stroke groove on the guide rail, a transverse driving wheel is fixedly sleeved at the other end of the bottom of the upper stroke plate, a wheel shaft of the transverse driving wheel extends from the top of the upper stroke plate to the top of the lower stroke plate, the transverse driving wheel is attached to the outer surface of the guide rail, a power machine II is fixedly mounted at one end of the transverse driving wheel, and one ends of the upper stroke plate and the lower stroke plate are fixedly mounted on one side of the spraying device.

Preferably, the structure of the lower stroke plate is identical to that of the upper stroke plate.

Preferably, the spraying device comprises a mounting base, the mounting base is fixedly connected with one end of the upper stroke plate, a rectangular through hole is formed in the top of the mounting base, positioning pulleys are fixedly mounted on two sides of the inside of the rectangular through hole, the positioning pulleys are movably sleeved in the rectangular through hole, a through hole arc-shaped sliding strip is formed in one end of each positioning pulley, arc-shaped through holes are formed in positions, located on the outer sides of the arc-shaped sliding strips, of two sides of each positioning pulley, the positioning pulleys are movably sleeved in the arc-shaped through holes, a power machine I is fixedly mounted on the top of the mounting base, an output shaft of the power machine I is matched with the inner sides of the arc-shaped through holes, and a nozzle is fixedly.

Preferably, the arc of the arc-shaped sliding strip is ninety degrees.

Preferably, the weighing device comprises a fixed base, the fixed base is fixedly installed on the middle position of the base plate, a precision weighing device is fixedly installed at the bottom of the inner cavity of the fixed base, and a buffer film is fixedly installed at the top of the fixed base.

Preferably, the weighing device and the magnetic suction device are in signal connection with the central control device.

The invention has the following beneficial effects:

1. according to the invention, the spiral coil is fixedly sleeved on the outer surface of the magnet rod, two ends of the spiral coil are fixedly connected to the voltage controller, the voltage controller is embedded into the top of the shell, the spiral coil is electrified to form an electromagnet together with the magnet rod, and the current in the spiral coil is controlled by the voltage controller, namely the magnetic field intensity of the electromagnet can be controlled, so that precision parts with different qualities can be attracted and suspended in the air, the problem that the precision parts are damaged by using a clamp is avoided, on the other hand, the subsequent secondary measurement is also avoided, and the paint spraying efficiency and the yield are improved.

2. According to the invention, the weighing device and the magnetic attraction device are in signal connection with the central control device, so that the weighing device transmits the measurement data of the mass to the central control device, and the central control device adjusts the current value in the spiral coil by controlling the voltage controller, thereby adjusting the magnetic field intensity generated by the magnet rod, accurately suspending the precision parts with different masses, and avoiding the problem that the precision parts impact on equipment to damage the part structure due to suddenly overhigh magnetic field intensity.

3. According to the invention, the power machine II is fixedly installed at one end of the transverse driving wheel, the positioning pulley is movably sleeved inside the arc-shaped through hole, the power machine I is fixedly installed at the top of the installation base, and the output shaft of the power machine I is matched with the inner side of the arc-shaped through hole, so that the nozzle can be used for spraying at any angle, the posture of a precision part is not required to be adjusted, and the spraying efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a structural electromagnetic device of the present invention;

FIG. 3 is a schematic diagram of the internal structure of the device according to the present invention;

FIG. 4 is a schematic view of a connection structure of the spraying device and the stroke device according to the present invention;

FIG. 5 is a schematic left side cross-sectional view of FIG. 4 in accordance with the present invention;

FIG. 6 is a schematic front cross-sectional view of FIG. 4 in accordance with the present invention;

FIG. 7 is a schematic view of a structural precision quality inspection apparatus according to the present invention;

in the figure: 1. a base plate; 2. a weighing device; 21. a fixed base; 22. a precision weigher; 23. a buffer film; 3. an arc-shaped bracket; 4. a guide rail; 5. a stroke slot; 6. a spraying device; 61. mounting a base; 62. a rectangular through hole; 63. positioning the pulley; 64. an arc-shaped sliding strip; 65. an arc-shaped through hole; 66. positioning a groove; 67. a power machine I; 68. a nozzle; 69. positioning a plate; 7. a stroke device; 71. an upper stroke plate; 72. a lower stroke plate; 73. a longitudinal positioning wheel; 74. a transverse driving wheel; 75. a power machine II; 8. a support pillar; 9. a top plate; 10. a magnetic attraction device; 101. a housing; 102. a magnet bar; 103. a helical coil; 104. and a voltage controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a precision part spraying device comprises a base plate 1, a weighing device 2 is sleeved on the middle position of the top of the base plate 1, the weighing device 2 comprises a fixed base 21, the fixed base 21 is fixedly installed on the middle position of the base plate 1, a precision weighing device 22 is fixedly installed at the bottom of the inner cavity of the fixed base 21, a buffer film 23 is fixedly installed at the top of the fixed base 21, arc-shaped supports 3 are fixedly installed at the positions, located on the outer side of the weighing device 2, of the top of the base plate 1, the number of the arc-shaped supports 3 is four, a guide rail 4 is fixedly installed at one end of each of the four arc-shaped supports 3, stroke grooves 5 are respectively formed at two sides of the guide rail 4, a spraying device 6 is movably sleeved in each stroke groove 5, the spraying device 6 comprises a mounting base 61, the mounting base 61 is fixedly connected with one end of an upper stroke plate, positioning pulleys 63 are fixedly mounted on two sides of the interior of the rectangular through hole 62, an arc-shaped sliding strip 64 is movably sleeved in the rectangular through hole 62, the radian of the arc-shaped sliding strip 64 is ninety degrees, a through hole arc-shaped through hole 65 is formed in one end of the arc-shaped sliding strip 64, positioning grooves 66 are formed in positions, located on the outer sides of the arc-shaped through hole 65, on two sides of the arc-shaped sliding strip 64, the arc-shaped sliding strip 64 is movably sleeved in the positioning grooves 66, a power machine I67 is fixedly mounted on the top of the mounting base 61, an output shaft of the power machine I67 is matched with the inner sides of the positioning grooves 66, so that the nozzles 68 can be used for spraying at any angle, the posture of a precision part is not required to be adjusted any more, the spraying efficiency is improved, nozzles 68 are fixedly mounted on the front surface of the, the stroke device 7 comprises an upper stroke plate 71 and a lower stroke plate 72, the structure of the lower stroke plate 72 is completely the same as that of the upper stroke plate 71, one end of the bottom of the upper stroke plate 71 is fixedly provided with a longitudinal positioning wheel 73, the longitudinal positioning wheel 73 is matched with the stroke groove 5 on the guide rail 4, the other end of the bottom of the upper stroke plate 71 is fixedly sleeved with a transverse driving wheel 74, the wheel shaft of the transverse driving wheel 74 extends from the top of the upper stroke plate 71 to the top of the lower stroke plate 72, the transverse driving wheel 74 is attached to the outer surface of the guide rail 4, one end of the transverse driving wheel 74 is fixedly provided with a power machine II 75, one ends of the upper stroke plate 71 and the lower stroke plate 72 are fixedly arranged on one side of the spraying device 6, the top of the base plate 1 is fixedly provided with a support column 8 at the outer side, the top of the support column, the magnetic attraction device 10 comprises a shell 101, the shell 101 is sleeved on the central position of the top plate 9, a magnet rod 102 is fixedly installed at the bottom of the inner cavity of the shell 101, a spiral coil 103 is fixedly sleeved on the outer surface of the magnet rod 102, two ends of the spiral coil 103 are fixedly connected to a voltage controller 104, the voltage controller 104 is embedded in the top of the shell 101, the spiral coil 103 is electrified to form an electromagnet together with the magnet rod 102, and the current in the spiral coil 103 is controlled by the voltage controller 104, namely the magnetic field intensity of the electromagnet can be controlled, so that the electromagnetic attraction device can attract precision parts with different masses and suspend in the air, the problem that the structures of the precision parts are damaged by using a clamp is avoided, on the other hand, subsequent secondary measurement is also avoided, the paint spraying efficiency and the yield are improved, the weighing device 2 and the magnetic attraction device 10 are in signal connection with a central, make weighing device 2 give the central control device with the measured data transmission of quality, the central control device adjusts the current value in spiral coil 103 through control voltage controller 104 to adjust the magnetic field intensity that magnet stick 102 produced, can be accurate with the suspension of the precision part of different quality, avoided the magnetic field intensity that produces suddenly too high lead to the precision part to strike on the equipment and cause the problem that part structure received destruction.

The using method of the invention is as follows:

before spraying paint, the part that will take the spraying paint is placed on the surface of buffer film 23, the precision weighing ware 22 that is located buffer film 23 below can carry out the bearing to the precision part, and give central control device with quality data transmission, central control device calculates required voltage through quality data this moment, and with data transmission for voltage controller 104, voltage controller 104 is circular telegram for spiral coil 103, make magnet stick 102 and spiral coil 103 form the electro-magnet, and attract the precision part above buffer film 23, and make it unsettled.

When painting, the power machine II 75 starts to work, the power machine II 75 drives the transverse driving wheel 74 to rotate, the transverse driving wheel 74 is attached to the outer surface of the guide rail 4, the stroke device 7 can stably run around the outer side of the stroke groove 5 under the joint positioning of the stroke groove 5 and the longitudinal positioning wheel 73, meanwhile, the power machine I67 drives the arc-shaped sliding strip 64 to reciprocate up and down, the arc-shaped sliding strip 64 can accurately and stably reciprocate under the joint positioning of the positioning pulley 63 and the positioning groove 66 and the joint positioning of the positioning plate 69 on the arc-shaped sliding strip 64, the nozzle 68 is driven to reciprocate simultaneously, and under the joint action of the spraying device 6 and the stroke device 7, the nozzle 68 can perform wave-type running around the precision parts and perform omnibearing painting on the precision parts.

It is noted that, herein, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a precision parts spraying device, includes bed plate (1), its characterized in that: the utility model discloses a weighing device, including bed plate (1), base plate (1), fixed mounting has arc support (3) on the intermediate position at bed plate (1) top, and the quantity of arc support (3) is four, the common fixed mounting of one end of four arc support (3) has guide rail (4), stroke groove (5) have all been seted up to the both sides of guide rail (4), spraying device (6) have been cup jointed in the inside activity of stroke groove (5), one side fixed mounting of spraying device (6) has stroke device (7), fixed mounting has support column (8) on the position that bed plate (1) top is located the outside, the top fixed mounting of support column (8) has roof (9), the central point of roof (9) puts and fixes and has cup jointed magnetism suction device (10).

2. A precision parts spray coating apparatus according to claim 1, wherein: device (10) are inhaled to magnetism includes shell (101), shell (101) cup joint on the central point of roof (9) puts, the bottom fixed mounting of shell (101) inner chamber has magnet stick (102), the external fixed surface of magnet stick (102) has cup jointed spiral coil (103), the both ends fixed connection of spiral coil (103) is at voltage controller (104), voltage controller (104) embedding is at the top of shell (101).

3. A precision parts spray coating apparatus according to claim 1, wherein: the stroke device (7) comprises an upper stroke plate (71) and a lower stroke plate (72), a longitudinal positioning wheel (73) is fixedly mounted at one end of the bottom of the upper stroke plate (71), the longitudinal positioning wheel (73) is matched with a stroke groove (5) on the guide rail (4), a transverse driving wheel (74) is fixedly sleeved at the other end of the bottom of the upper stroke plate (71), a wheel shaft of the transverse driving wheel (74) extends from the top of the upper stroke plate (71) to the top of the lower stroke plate (72), the transverse driving wheel (74) is attached to the outer surface of the guide rail (4), a power machine II (75) is fixedly mounted at one end of the transverse driving wheel (74), and one ends of the upper stroke plate (71) and the lower stroke plate (72) are fixedly mounted on one side of the spraying device (6).

4. A precision parts spray coating apparatus according to claim 3, wherein: the structure of the lower stroke plate (72) is completely the same as that of the upper stroke plate (71).

5. A precision parts spray coating apparatus according to claim 1, wherein: the spraying device (6) comprises a mounting base (61), the mounting base (61) is fixedly connected with one end of an upper travel plate (71), a rectangular through hole (62) is formed in the top of the mounting base (61), positioning pulleys (63) are fixedly mounted on two sides of the interior of the rectangular through hole (62), an arc-shaped sliding strip (64) is movably sleeved in the rectangular through hole (62), a through hole arc-shaped through hole (65) is formed in one end of the arc-shaped sliding strip (64), positioning grooves (66) are formed in positions, located on the outer sides of the arc-shaped through hole (65), of two sides of the arc-shaped sliding strip (64), the arc-shaped sliding strip (64) is movably sleeved in the positioning grooves (66), a power machine I (67) is fixedly mounted on the top of the mounting base (61), and an output shaft of the power machine I (67) is matched with the inner side of, the front of arc-shaped sliding strip (64) is fixedly provided with a nozzle (68), and two ends of rectangular through hole (62) are fixedly provided with positioning plates (69).

6. A precision parts spray coating apparatus according to claim 5, wherein: the arc of the arc-shaped sliding strip (64) is ninety degrees.

7. A precision parts spray coating apparatus according to claim 1, wherein: the weighing device (2) comprises a fixed base (21), the fixed base (21) is fixedly installed on the middle position of the base plate (1), a precise weighing device (22) is fixedly installed at the bottom of an inner cavity of the fixed base (21), and a buffer film (23) is fixedly installed at the top of the fixed base (21).

8. A precision parts spray coating apparatus according to claim 1, wherein: the weighing device (2) and the magnetic attraction device (10) are in signal connection with the central control device.