CN114990670A - Auto-parts surface electrophoresis processing apparatus that sprays paint - Google Patents

Abstract

The invention discloses a surface electrophoretic paint spraying device for auto parts, which relates to the technical field of auto parts production. The device for treating the surface of auto parts by electrophoretic painting includes a bottom plate, an electrophoresis tank and accessories, and is characterized in that: the upper side wall of the bottom plate is connected with a first moving plate through a lifting mechanism, and the lower side wall of the first moving plate is provided with a first moving plate. Multiple hanger assemblies for hanging accessories. It can make the hanging rod move back and forth on the side wall of the accessories during electrophoresis, so as to avoid insufficient electrophoresis or insufficient electrophoresis in the contact parts, so as to ensure that the electrophoresis of the accessories is more comprehensive and the effect is better. At the same time, after the electrophoresis is completed, the accessories leave In the electrophoresis tank, the impact force when the electrophoretic paint circulates is the driving force, and the accessories are reciprocated and vibrated. A waste of paint.

Description

An auto parts surface electrophoresis paint treatment device

technical field

The invention relates to the technical field of auto parts production, in particular to a surface electrophoretic paint spraying device for auto parts.

Background technique

Since the development of electrophoretic coating technology in the 1960s, it has excellent characteristics, water-based environmental protection, high corrosion resistance, high penetration rate, high Coulombic efficiency, insoluble coating, stable bath fluid, and degree of automation It has high advantages and has been widely used in the automotive field. Most of the spraying on the surface of auto parts is electrophoretic spraying. The electrophoretic paint is circulated to ensure the effect of electrophoresis.

However, when the existing electrophoresis paint treatment device on the surface of auto parts is in use, after the electrophoresis is completed, when the parts are taken out from the electrophoresis tank, the surface of the parts will be covered with residual electrophoresis paint, which not only affects the quality of electrophoresis, but also causes The waste of electrophoretic paint, and the contact part of the auto parts and the hanger will have insufficient electrophoresis or insufficient electrophoresis, which will affect the effect of electrophoresis.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a surface electrophoretic paint spraying device for auto parts, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a surface electrophoretic paint spraying device for auto parts, comprising a bottom plate, an electrophoresis tank and accessories, the upper side wall of the bottom plate is connected with a first moving plate through a lifting mechanism, and the first moving plate is The lower side wall of the moving plate is provided with a plurality of hanger components for hanging accessories, the side wall of the electrophoresis tank is rotatably connected with an impeller through a rotating rod, the side wall of the electrophoresis tank is fixedly connected with a first motor, and The output end of the first motor is fixed with one end of the rotating rod, the two opposite side walls of the electrophoresis tank are fixedly connected with a partition plate, and the upper side wall of the partition plate is connected with a hollow plate through a guiding mechanism, and the first moving plate The lower side wall of the hollow plate is fixedly connected with a connecting plate, the upper side wall of the hollow plate is fixed with the lower side wall of the connecting plate, and two symmetrically arranged organ plates are fixedly connected between the lower side wall of the hollow plate and the partition;

Each of the hanger components includes a first bar-shaped opening formed on the side wall of the first moving plate, and two opposite side walls of the first bar-shaped opening are rotatably connected to a rotating plate through a first rotating shaft. The side wall is connected with two symmetrically arranged hanging rods through a telescopic mechanism, and one end of the hanging rod is fixedly connected with a baffle plate. The clamping mechanism is clamped, and the side wall of each rotating plate is provided with a driving mechanism for driving the hanging rod to move.

Preferably, the lifting mechanism includes a first L-shaped plate and a second L-shaped plate fixedly connected to the upper side wall of the bottom plate, and a threaded rod is rotatably connected between the first L-shaped plate and the bottom plate, and the first moving plate It is threadedly connected with the side wall of the threaded rod, the upper side wall of the first L-shaped plate is fixedly connected with a second motor, and the output end of the second motor is fixed with the upper end of the threaded rod. The second L-shaped plate and the bottom plate A guide rod is fixedly connected therebetween, and the first moving plate is sleeved on the side wall of the guide rod.

Preferably, the clamping mechanism includes two symmetrically arranged first sleeve rods fixedly connected to the side walls of the rotating plate, and the side walls of the first sleeve rods are sleeved with a first sleeve, and the other side of the first sleeve is sleeved. One end is fixedly connected with a moving block, and the side wall of the moving block is fixedly connected with a clamping block, the side wall of each first sleeve is sleeved with a first spring, and the movement of the moving block is pushed by a pushing mechanism.

Preferably, the pushing mechanism includes a support plate fixedly connected to the side wall of the bottom plate, and the side wall of the support plate is fixedly connected with a fixing block, the fixing block includes a first inclined surface and a second inclined surface, and the first moving plate is The upper side wall is connected with a second moving plate through the reset mechanism, the side wall of the second moving plate is fixedly connected with a push rod, and the side wall of the second moving plate is fixedly connected with a plurality of push blocks arranged in an array. The block includes a third ramp, and the moving block slides on the third ramp.

Preferably, the reset mechanism includes two symmetrically arranged support blocks fixedly connected to the side walls of the first moving plate, and a T-shaped guide rod is inserted into the side wall of each support block, and one end of the T-shaped guide rod is connected to the side wall of the first moving plate. The side wall of the second moving plate is fixed, and the side wall of each T-shaped guide rod is sleeved with a second spring.

Preferably, the telescopic mechanism includes a second bar-shaped opening opened on the side wall of the rotating plate, and two opposite side walls of the second bar-shaped opening are fixedly connected with a fixing rod, and the hanging rod is inserted into the second bar-shaped opening. inside the opening, and the hanging rod is sleeved on the side wall of the fixing rod, and the side wall of the fixing rod is sleeved with two symmetrically arranged third springs.

Preferably, the drive mechanism includes an installation box fixedly connected to the side wall of the rotating plate, and the side wall of the installation box is fixedly connected with a liquid inlet pipe, and the side wall of the installation box away from the liquid inlet pipe is fixedly connected with a liquid outlet pipe, The installation box is connected to the rotating fan through a second rotating shaft, the upper end of the second rotating shaft penetrates the upper side wall of the installation box and is fixedly connected with a rotating disk, and the side wall of the rotating disk is fixedly connected with two symmetrically arranged convex blocks , the protruding block slides on the side wall of the hanging rod, and the upper side wall of each installation box is provided with a limiting mechanism for limiting the rotational speed of the second rotating shaft.

Preferably, the restriction mechanism includes a fixing ring fixedly connected to the upper side wall of the installation box, and the side wall of the second rotating shaft is fixedly sleeved with a collar, and the side wall of the collar is fixedly connected with a plurality of fixing rings arranged in an array. Each fixed pipe is inserted with a sliding rod, one end of the sliding rod is fixed with the bottom of the fixed pipe by a return spring, and the other end of the sliding rod is fixedly connected with a gravity ball.

Preferably, the guide mechanism includes a second sleeve rod fixedly connected to the side wall of the partition plate, and the side wall of the second sleeve rod is sleeved with a second sleeve, and the upper end of the second sleeve is connected to the hollow plate. The lower side wall is fixed, and a vibration component is arranged in the second sleeve.

Preferably, the vibration assembly comprises a plurality of arrays of first protrusions and a plurality of arrays of second protrusions that are fixedly connected to the inner sidewall of the second sleeve, and the second protrusions and the first protrusions are staggered. The side walls of the second set of rods are fixedly connected with a plurality of symmetrically arranged third protrusions, and the third protrusions slide on the side walls of the second protrusions and the first protrusions in sequence. The upper side wall is provided with two symmetrically arranged notches, and rubber strips are fixedly inserted in the notches.

Compared with the prior art, the beneficial effects of the present invention are:

(1), this kind of auto parts surface electrophoresis paint treatment device, by setting the drive mechanism, etc., when the electrophoresis treatment is performed, the parts are put into the electrophoresis tank through the lifting mechanism, and at the same time, the first motor is started, and the rotation of the first motor drives the The rotating rod and the impeller rotate, so that the electrophoretic paint in the electrophoresis tank circulates counterclockwise to ensure the electrophoresis effect. When the lifting mechanism drives the first moving plate and accessories to move down, it drives the push rod to move down synchronously. When it is in contact with the first inclined surface, the second moving plate and the pushing block are pushed to move, so that the third inclined surface is in contact with the moving block, so as to push the moving block to move in the direction close to the accessory, so that the clamping block clamps the accessory. , when the first moving plate moves down, the hollow plate is driven to move down by the connecting plate, and at the same time, the organ plate shrinks, when the accessory reaches the bottom of the partition, the push rod crosses from the second inclined plane, at this time, the second moving plate Reset under the action of the reset mechanism, so that the moving block is reset under the action of the first spring, so that the clamping block loosens the fittings, and then the electrophoresis operation is performed. During electrophoresis, the electrophoretic paint will pass through the liquid inlet pipe during the circulation process After entering the installation box, it flows out through the liquid outlet pipe, and when the electrophoretic paint enters the installation box, it impacts on the surface of the connecting fan and rotates, and the rotation of the connecting fan drives the rotation of the second rotating shaft and the rotating disc. When the block is in contact with the side wall of the hanging rod, the two hanging rods are pushed to move away from each other along the side wall of the fixed rod. At the same time, the third spring contracts. When the bump passes over the hanging rod, the hanging rod is under the action of the third spring. Reset, so that the impact force when the electrophoretic paint circulates is used as the driving force, so that the hanging rod moves back and forth on the side wall of the accessories, so as to avoid the situation of insufficient electrophoresis or insufficient electrophoresis in the contact part, so as to ensure that the electrophoresis of the accessories is more comprehensive and the effect is better. it is good.

(2) This kind of auto parts surface electrophoresis painting treatment device, by setting a clamping mechanism, etc., after the electrophoresis is completed, when the parts move upward, the push rod slides on the second inclined surface, so that the clamping mechanism gradually clamps the parts. At the same time, the hollow plate moves upward synchronously, so that the distance between the hollow plate and the liquid surface gradually decreases, so that the cross-sectional area of the electrophoretic paint above the hollow plate when the electrophoretic paint circulates gradually becomes smaller, which makes the electrophoretic paint above the hollow plate. The flow rate becomes faster. When the bottom of the accessories is about to leave the liquid surface, the impact force of the electrophoretic paint circulating will push the accessories to rotate upward together with the rotating plate. When the accessories completely leave the liquid surface, the accessories can follow the action of gravity and inertia. With the rotating plate swinging back and forth along the first rotating shaft, the residual electrophoretic paint on the surface of the accessories is cleaned to ensure the effect of electrophoresis, and at the same time, the waste of electrophoretic paint is avoided. A slope, at this time, the clamping mechanism loosens the accessories, so that the accessories can be easily removed.

(3) This kind of electrophoretic paint spraying treatment device on the surface of auto parts, by setting vibration components, etc., at the same time, when the hollow plate moves up synchronously, the third protrusion will be sequentially placed on the first protrusion and the second protrusion. The side wall slides, and under the action of the rubber strip, the accessories can make the first moving plate vibrate back and forth after the liquid surface, and then drive the accessories to vibrate, so as to avoid the residual electrophoretic paint on the surface of the accessories, so that the cleaning effect is better. , to ensure the effect of electrophoresis, and at the same time, to avoid the waste of electrophoresis paint.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present invention;

Fig. 2 is the three-dimensional structure schematic diagram of another angle of view of the present invention;

Fig. 3 is the sectional structure schematic diagram of the electrophoresis tank in the present invention;

Fig. 4 is the sectional structure schematic diagram of the second sleeve in the present invention;

5 is a schematic structural diagram of a hanger assembly in the present invention;

6 is a schematic structural diagram of a telescopic mechanism in the present invention;

Figure 7 is a schematic diagram of the internal structure of the installation box in the present invention

Fig. 8 is the enlarged structure schematic diagram of A place in Fig. 1;

Fig. 9 is the enlarged structure schematic diagram of B place in Fig. 2;

FIG. 10 is an enlarged schematic view of the structure at C in FIG. 4 .

In the figure: 1. Bottom plate; 2. Lifting mechanism; 201, First L-shaped plate; 202, Second L-shaped plate; 203, Guide rod; 204, Threaded rod; 205, Second motor; 301, the first bar opening; 302, the first shaft; 303, the rotating plate; 304, the hanging rod; 305, the baffle plate; 4, the telescopic mechanism; 401, the fixed rod; 402, the third spring; 403, the second bar 5. drive mechanism; 501, installation box; 502, liquid inlet pipe; 503, liquid outlet pipe; 504, second shaft; 505, rotating disc; 506, bump; 507, connecting fan; Tightening mechanism; 601, first set of rods; 602, first sleeve; 603, moving block; 604, first spring; 605, clamping block; 7, pushing mechanism; 701, supporting plate; 702, fixing block; 703 704, the second slope; 705, the second moving plate; 706, the push rod; 707, the push block; 708, the third slope; 8, the reset mechanism; 801, the support block; 802, the T-shaped guide rod ; 803, the second spring; 9, the guide mechanism; 901, the second sleeve; 902, the second set of rods; 10, the restriction mechanism; 1001, the collar; 1002, the fixed ring; ; 1005, gravity ball; 11, electrophoresis tank; 12, first moving plate; 13, rotating rod; 14, impeller; 15, first motor; 16, connecting plate; 17, hollow plate; 18, accessories; 19, vibration 1901, the first protrusion; 1902, the second protrusion; 1903, the third protrusion; 1904, the notch; 1905, the rubber strip; 20, the partition plate; 21, the organ board.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to FIGS. 1-10 , the present invention provides a technical solution: a surface electrophoretic paint spraying device for auto parts, comprising a bottom plate 1 , an electrophoresis tank 11 and accessories 18 , the upper side wall of the bottom plate 1 is connected with a first The moving plate 12, and the lower side wall of the first moving plate 12 is provided with a plurality of hanger components 3 for hanging accessories 18. The side wall of the electrophoresis tank 11 is rotatably connected with the impeller 14 through the rotating rod 13. The side wall is fixedly connected with the first motor 15, and the output end of the first motor 15 is fixed with one end of the rotating rod 13, the two opposite side walls of the electrophoresis tank 11 are fixedly connected with the partition plate 20, and the upper side wall of the partition plate 20 is fixedly connected The hollow plate 17 is connected to the guide mechanism 9 , the lower side wall of the first moving plate 12 is fixedly connected to the connecting plate 16 , the upper side wall of the hollow plate 17 is fixed to the lower side wall of the connecting plate 16 , and the lower side of the hollow plate 17 is fixed. Two symmetrically arranged organ plates 21 are fixedly connected between the wall and the partition plate 20;

Each hanger assembly 3 includes a first bar-shaped opening 301 opened on the upper side wall of the first moving plate 12, and two opposite side walls of the first bar-shaped opening 301 are rotatably connected to a rotating plate 303 through a first rotating shaft 302, and the rotating plate 303 is rotated. The side wall of the plate 303 is connected with two symmetrically arranged hanging rods 304 through the telescopic mechanism 4, and one end of the hanging rods 304 is fixedly connected with a baffle plate 305, the accessories 18 are hung on the hanging rods 304, and each first bar-shaped opening is 301 is provided with a clamping mechanism 6 for clamping the accessories 18, and the side walls of each rotating plate 303 are provided with a driving mechanism 5 for driving the hanging rod 304 to move, so as to ensure that the accessories 18 are electrophoresed more comprehensively and the effect is better. At the same time, after the electrophoresis is completed, when the accessories 18 leave the electrophoresis tank 11, the impact force when the electrophoretic paint circulates is the driving force, and the accessories 18 are oscillated back and forth. The electrophoretic paint is cleaned up to ensure the effect of electrophoresis and avoid the waste of electrophoretic paint.

The lifting mechanism 2 includes a first L-shaped plate 201 and a second L-shaped plate 202 fixedly connected to the upper side wall of the bottom plate 1, and a threaded rod 204 is rotatably connected between the first L-shaped plate 201 and the bottom plate 1, and the first moving plate 12 is threadedly connected to the side wall of the threaded rod 204, the upper side wall of the first L-shaped plate 201 is fixedly connected with a second motor 205, and the output end of the second motor 205 is fixed to the upper end of the threaded rod 204, and the second L-shaped plate A guide rod 203 is fixedly connected between 202 and the bottom plate 1, and the first moving plate 12 is sleeved on the side wall of the guide rod 203, and the second motor 205 is activated. The rotation of the second motor 205 drives the rotation of the threaded rod 204, which in turn drives the The first moving plate 12 moves up and down along the guide rod 203 .

The clamping mechanism 6 includes two first sets of rods 601 that are fixedly connected to the side walls of the rotating plate 303 and are symmetrically arranged. A moving block 603 is fixedly connected, and a clamping block 605 is fixedly connected to the side wall of the moving block 603 , a first spring 604 is sleeved on the side wall of each first sleeve 602 , and the moving block 603 is moved by the pushing mechanism 7 . Push, push the second moving plate 705 and the pushing block 707 to move through the pushing mechanism 7, so that the third inclined surface 708 is in contact with the moving block 603, thereby pushing the moving block 603 to move in the direction close to the accessory 18, so that the clamping block 605 pushes the accessory 18 clamps.

The pushing mechanism 7 includes a support plate 701 fixedly connected to the upper side wall of the base plate 1, and a fixed block 702 is fixedly connected to the side wall of the support plate 701. The fixed block 702 includes a first inclined surface 703 and a second inclined surface 704, and the first moving plate A second moving plate 705 is connected to the upper side wall of the Block 707, the push block 707 includes a third inclined surface 708, and the moving block 603 slides on the third inclined surface 708. When the lifting mechanism 2 drives the first moving plate 12 and the accessory 18 to move downward, it drives the push rod 706 to move downward synchronously , when the push rod 706 is in contact with the first inclined surface 703, the second moving plate 705 and the push block 707 are pushed to move.

The reset mechanism 8 includes two symmetrically arranged support blocks 801 fixedly connected to the upper side wall of the first moving plate 12, and a T-shaped guide rod 802 is inserted into the side wall of each support block 801, and one end of the T-shaped guide rod 802 is connected to the first The side walls of the two moving plates 705 are fixed, and the side walls of each T-shaped guide rod 802 are sleeved with a second spring 803 to guide and reset the movement of the second moving plate 705 .

The telescopic mechanism 4 includes a second bar-shaped opening 403 opened on the side wall of the rotating plate 303, and two opposite side walls of the second bar-shaped opening 403 are fixedly connected with a fixing rod 401, and the hanging rod 304 is inserted in the second bar-shaped opening. 403, and the hanging rod 304 is sleeved on the side wall of the fixing rod 401, and the side wall of the fixing rod 401 is sleeved with two symmetrically arranged third springs 402, which guide and reset the movement of the hanging rod 304.

The driving mechanism 5 includes an installation box 501 fixedly connected to the side wall of the rotating plate 303, and the side wall of the installation box 501 is fixedly connected with a liquid inlet pipe 502, and the side wall of the installation box 501 away from the liquid inlet pipe 502 is fixedly connected with a liquid outlet pipe 503. , and the installation box 501 is rotatably connected to the rotating fan 507 through the second rotating shaft 504. The upper end of the second rotating shaft 504 penetrates the upper side wall of the installation box 501 and is fixedly connected with the rotating disk 505, and the side wall of the rotating disk 505 is fixedly connected with two There are symmetrically arranged bumps 506, the bumps 506 slide on the side walls of the hanging rods 304, and the upper side walls of each installation box 501 are provided with a limiting mechanism 10 for limiting the rotational speed of the second rotating shaft 504. During electrophoresis, the electrophoresis The paint will enter the installation box 501 through the liquid inlet pipe 502 and flow out through the liquid outlet pipe 503 during the circulation process, and when the electrophoretic paint enters the installation box 501, it will impact on the surface of the transfer fan 507 and rotate, and the transfer The rotation of the fan 507 drives the rotation of the second rotating shaft 504 and the rotating disk 505. When the bump 506 is in contact with the side wall of the hanging rod 304, the two hanging rods 304 are pushed to move away from each other along the side wall of the fixed rod 401. There are two blocks 506 symmetrically arranged, which can offset the frictional force of the bumps 506 on the hanging rod 304 and prevent the hanging rods 304 from moving together. , the hanging rod 304 is reset under the action of the third spring 402, so that the impact force when the electrophoretic paint is circulated can be used as the driving force, so that the hanging rod 304 reciprocates on the side wall of the fitting 18 to avoid insufficient electrophoresis or electrophoresis in the contact part. In this case, the electrophoresis of accessories 18 is more comprehensive and the effect is better.

The restriction mechanism 10 includes a fixing ring 1002 fixedly connected to the upper side wall of the installation box 501, and the side wall of the second rotating shaft 504 is fixedly sleeved with a collar 1001, and the side wall of the collar 1001 is fixedly connected with a plurality of fixing pipes arranged in an array 1003, and each fixed tube 1003 is inserted with a sliding rod 1004, one end of the sliding rod 1004 is fixed with the bottom of the fixed tube 1003 by a return spring, and the other end of the sliding rod 1004 is fixedly connected with a gravity ball 1005, when the second rotating shaft 504 The rotation of the ring 1001 drives the rotation of the collar 1001, so that the gravity ball 1005 moves outward under the action of centrifugal force, so as to collide with the inner side wall of the fixing ring 1002, so that the gravity ball 1005 rubs against the inner side wall of the fixing ring 1002, and can rub against the second rotating shaft 504 The rotating speed of the device is limited to avoid damage to the electrophoretic paint surface caused by the moving speed of the hanging rod 304 when the rotating speed is too fast.

The guide mechanism 9 includes a second sleeve rod 902 fixedly connected to the upper side wall of the partition plate 20 , and a second sleeve 901 is sleeved on the side wall of the second sleeve rod 902 . The lower side wall is fixed, and the second sleeve 901 is provided with a vibration component 19 , which guides and limits the movement of the hollow plate 17 .

The vibration assembly 19 includes a plurality of arrays of first protrusions 1901 and a plurality of arrays of second protrusions 1902 that are fixedly connected to the inner sidewall of the second sleeve 901 , and the second protrusions 1902 and the first protrusions 1901 are staggered. , the side wall of the second set of rods 902 is fixedly connected with a plurality of symmetrically arranged third protrusions 1903, and the third protrusions 1903 slide on the side walls of the second protrusion 1902 and the first protrusion 1901 in turn, and the first movement The upper side wall of the plate 12 is provided with two symmetrically arranged notches 1904, and a rubber strip 1905 is fixedly inserted in the notches 1904. When the hollow plate 17 moves upwards synchronously, the third protrusions 1903 will be placed in the first protrusions in sequence. 1901 and the side walls of the second protrusion 1902 slide, and under the action of the rubber strip 1905, the fitting 18 can make the first moving plate 12 vibrate back and forth after the liquid surface, and then drive the fitting 18 to vibrate to avoid the fitting The surface of the 18 has residual electrophoretic paint, which makes the cleaning effect better, ensures the effect of electrophoresis, and at the same time, avoids the waste of electrophoretic paint.

Working principle: When in use, during electrophoresis treatment, the accessories 18 are put into the electrophoresis tank 11 through the lifting mechanism 2, and at the same time, the first motor 15 is started, and the rotation of the first motor 15 drives the rotating rod 13 and the impeller 14 to rotate , so that the electrophoretic paint in the electrophoresis tank 11 is circulated counterclockwise to ensure the electrophoresis effect. When the lifting mechanism 2 drives the first moving plate 12 and the accessories 18 to move down, it drives the push rod 706 to move down synchronously. When the push rod 706 When it is in contact with the first inclined surface 703, the second moving plate 705 and the pushing block 707 are pushed to move, so that the third inclined surface 708 is in contact with the moving block 603, so as to push the moving block 603 to move toward the direction close to the fitting 18, so that the clamping block 605 Clamp fitting 18;

At the same time, when the first moving plate 12 moves downward, the hollow plate 17 is driven to move downward by the connecting plate 16, and at the same time, the organ plate 21 shrinks. When the inclined plane 704 crosses, the second moving plate 705 is reset under the action of the reset mechanism 8, so that the moving block 603 is reset under the action of the first spring 604, so that the clamping block 605 releases the fitting 18, and then electrophoresis is performed. Operation, during electrophoresis, the electrophoretic paint will enter the installation box 501 through the liquid inlet pipe 502 during the circulation process and then flow out through the liquid outlet pipe 503. It rotates on the surface, and the rotation of the connecting fan 507 drives the rotation of the second rotating shaft 504 and the rotating disk 505. When the bump 506 is in contact with the side wall of the hanging rod 304, the two hanging rods 304 are pushed along the side of the fixing rod 401. The walls move away from each other, and at the same time, the third spring 402 shrinks. When the bump 506 passes over the hanging rod 304, the hanging rod 304 is reset under the action of the third spring 402, so that the impact force when the electrophoretic paint is circulated can be used as the driving force, The hanging rod 304 is made to move back and forth on the side wall of the fitting 18 to avoid insufficient electrophoresis or insufficient electrophoresis at the contact part, thereby ensuring that the electrophoresis of the fitting 18 is more comprehensive and the effect is better;

After the electrophoresis is completed, when the fitting 18 moves upward, the push rod 706 slides on the second inclined surface 704, so that the clamping mechanism 6 gradually clamps the fitting 18, and at the same time, the hollow plate 17 moves upward synchronously, so that the hollow plate 17 The distance from the liquid surface gradually decreases, so that the cross-sectional area of the electrophoretic paint above the hollow plate 17 when the electrophoretic paint circulates gradually becomes smaller, thereby making the flow rate of the electrophoretic paint circulating above the hollow plate 17 faster. When the bottom of the fitting 18 is about to leave the liquid When the electrophoretic paint circulates on the surface, the impact force when the electrophoretic paint circulates will push the fitting 18 to rotate upward together with the rotating plate 303. When the plate 303 is rotated, the first spring 604 can contract. Under the action of inertia and the rotating plate 303 along the first rotating shaft 302, the rotating plate 303 swings back and forth together, so as to clean the residual electrophoretic paint on the surface of the fitting 18 to ensure the effect of electrophoresis, and at the same time, avoid the waste of electrophoretic paint. When the fitting 18 moves to the most When the upper end is at the initial position, the push rod 706 crosses the first slope 703, and at this time, the clamping mechanism 6 loosens the fitting 18, which is convenient for removing the fitting 18;

At the same time, when the hollow plate 17 moves upward synchronously, the third protrusion 1903 slides on the side walls of the first protrusion 1901 and the second protrusion 1902 in sequence, and under the action of the rubber strip 1905, the accessories are made to slide. 18 can make the first moving plate 12 vibrate back and forth after the liquid surface, and then drive the accessories 18 to vibrate, so as to avoid residual electrophoretic paint on the surface of the accessories 18, so that the cleaning effect is better, the effect of electrophoresis is guaranteed, and at the same time, the electrophoresis paint is avoided. of waste.

Claims (10)

1. The utility model provides an auto-parts surface electrophoresis processing apparatus that sprays paint, includes bottom plate (1), electrophoresis tank (11) and accessory (18), its characterized in that: the utility model discloses a musical instrument, including bottom plate (1), lateral wall, dwang, electrophoresis tank (11), lateral wall, guiding mechanism (9), bottom plate (1), bottom plate (2), bottom plate (11), lateral wall, bottom plate (12) and bottom wall are connected with first movable plate (12) through elevating system (2), and the lateral wall of first movable plate (12) is provided with a plurality of hangers subassemblies (3) that are used for hanging and establish accessory (18), the lateral wall of electrophoresis tank (11) is rotated through dwang (13) and is connected with impeller (14), the first motor of lateral wall fixedly connected with (15) of electrophoresis tank (11), and the output of first motor (15) is fixed with the one end of dwang (13), two relative lateral wall fixedly connected with baffles (20) of electrophoresis tank (11), and the lateral wall of going up of baffle (20) is connected with fretwork board (17) through guiding mechanism (9), the lower lateral wall fixedly connected with connecting plate (16) of first movable plate (12), the lower lateral wall of fretwork board (17) is fixed with the lower lateral wall of connecting plate (16) and the lower lateral wall of baffle (20) between two symmetry settings of fretwork board (17) (2) and the wind board (20) 21) (ii) a

Each hanger subassembly (3) is including offering first bar opening (301) of lateral wall on first movable plate (12), and two relative lateral walls of first bar opening (301) are connected with rotor plate (303) through first pivot (302) rotation, the lateral wall of rotor plate (303) is connected with peg (304) that two symmetries set up through telescopic machanism (4), and the one end fixedly connected with fender dish (305) of peg (304), accessory (18) are hung and are established on peg (304), and are provided with in each first bar opening (301) and are used for carrying out the clamping mechanism (6) that press from both sides tightly accessory (18), and the lateral wall of each rotor plate (303) is provided with and is used for driving actuating mechanism (5) that peg (304) carry out the removal.

2. The apparatus of claim 1, wherein: elevating system (2) are including first L shaped plate (201) and second L shaped plate (202) of fixed connection lateral wall on bottom plate (1), and rotate between first L shaped plate (201) and bottom plate (1) and be connected with threaded rod (204), the lateral wall threaded connection of first movable plate (12) and threaded rod (204), the last lateral wall fixedly connected with second motor (205) of first L shaped plate (201), and the output of second motor (205) is fixed with the upper end of threaded rod (204), fixedly connected with guide bar (203) between second L shaped plate (202) and bottom plate (1), and the lateral wall at guide bar (203) is established to first movable plate (12) cover.

3. The electrophoretic paint spraying apparatus for surfaces of automobile parts according to claim 1, wherein: the clamping mechanism (6) comprises two first loop bars (601) which are fixedly connected to the side wall of the rotating plate (303) and symmetrically arranged, a first sleeve (602) is sleeved on the side wall of each first loop bar (601), a moving block (603) is fixedly connected to the other end of each first sleeve (602), a clamping block (605) is fixedly connected to the side wall of each moving block (603), each first spring (604) is sleeved on the side wall of each first sleeve (602), and the moving block (603) is moved by a pushing mechanism (7).

4. The electrophoretic paint spraying apparatus for surfaces of automobile parts according to claim 3, wherein: pushing mechanism (7) are including fixed connection in bottom plate (1) upper side wall's backup pad (701), and the lateral wall fixedly connected with fixed block (702) of backup pad (701), fixed block (702) are including first inclined plane (703) and second inclined plane (704), and the last lateral wall of first movable plate (12) is connected with second movable plate (705) through canceling release mechanical system (8), the lateral wall fixedly connected with catch bar (706) of second movable plate (705), and the lateral wall fixedly connected with of second movable plate (705) promotes piece (707) that a plurality of arrays set up, it includes third inclined plane (708) to promote piece (707), and movable block (603) slide on third inclined plane (708).

5. The electrophoretic paint spraying apparatus for surfaces of automobile parts according to claim 4, wherein: the reset mechanism (8) comprises two symmetrically-arranged supporting blocks (801) fixedly connected to the upper side wall of the first moving plate (12), a T-shaped guide rod (802) is inserted into the side wall of each supporting block (801), one end of each T-shaped guide rod (802) is fixed to the side wall of the second moving plate (705), and a second spring (803) is sleeved on the side wall of each T-shaped guide rod (802).

6. The electrophoretic paint spraying apparatus for surfaces of automobile parts according to claim 4, wherein: telescopic machanism (4) are including offering second bar opening (403) at rotor plate (303) lateral wall, and two relative lateral wall fixedly connected with dead levers (401) of second bar opening (403), peg (304) are inserted and are established in second bar opening (403), and peg (304) cover is established at the lateral wall of dead lever (401), the lateral wall cover of dead lever (401) is equipped with third spring (402) that two symmetries set up.

7. The electrophoretic paint spraying apparatus for surfaces of automobile parts according to claim 6, wherein: actuating mechanism (5) are including fixed connection at installation box (501) of rotor plate (303) lateral wall, and the lateral wall fixedly connected with feed liquor pipe (502) of installation box (501), lateral wall fixedly connected with drain pipe (503) of feed liquor pipe (502) are kept away from in installation box (501), and rotate through second pivot (504) in installation box (501) and connect revolving fan (507), the last lateral wall and the fixedly connected with rolling disc (505) of installation box (501) are run through to the upper end of second pivot (504), and the lug (506) that two symmetries of lateral wall fixedly connected with of rolling disc (505) set up, lug (506) slide at the lateral wall of peg (304), and the last lateral wall of each installation box (501) is provided with and is used for carrying out limiting mechanism (10) to second pivot (504) rotational speed.

8. The electrophoretic paint spraying apparatus for surfaces of automobile parts according to claim 7, wherein: limiting mechanism (10) are including fixed ring (1002) of fixed connection lateral wall on install bin (501), and the fixed cover of lateral wall of second pivot (504) is equipped with lantern ring (1001), fixed pipe (1003) that a plurality of arrays of lateral wall fixedly connected with of lantern ring (1001) set up, and each fixed pipe (1003) interpolation is equipped with slide bar (1004), the one end of slide bar (1004) is fixed through the bottom of reset spring with fixed pipe (1003), and the other end fixedly connected with gravity ball (1005) of slide bar (1004).

9. The electrophoretic paint spraying apparatus for surfaces of automobile parts according to claim 1, wherein: the guide mechanism (9) comprises a second loop bar (902) fixedly connected to the upper side wall of the partition plate (20), a second sleeve (901) is sleeved on the side wall of the second loop bar (902), the upper end of the second sleeve (901) is fixed to the lower side wall of the hollow plate (17), and a vibration assembly (19) is arranged in the second sleeve (901).

10. The electrophoretic paint spraying apparatus for surfaces of automobile parts according to claim 9, wherein: the vibrations subassembly (19) including fixed connection at the second sleeve pipe (901) the first arch (1901) that a plurality of arrays of inside wall set up and the second arch (1902) that a plurality of arrays set up, and the crisscross setting of second arch (1902) and first arch (1901), the third arch (1903) that a plurality of symmetries of lateral wall fixedly connected with of second loop bar (902) set up, and the third arch (1903) slide at the lateral wall of second arch (1902) and first arch (1901) in proper order, breach (1904) that two symmetries set up are seted up to the last lateral wall of first movable plate (12), and breach (1904) internal fixation is inserted and is equipped with rubber strip (1905).

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