CN214778749U - Cathode electrophoresis coating conveying system - Google Patents

Abstract

The utility model discloses a cathode electrophoretic coating conveying system, which comprises a track suspended in a workshop, wherein the shape of the track is the shape of a route in the conveying process of a coated object; a catch mechanism slidably mounted on the track; the suspension mechanism is fixedly connected below the hooking mechanism and is used for suspending a coated object subjected to cathode electrophoretic coating; the driving mechanism is arranged in the track and is used for driving the hooking mechanism to move on the track. The utility model discloses use the square frame structure hook that two U type axles formed on the track, increase with orbital area of contact, can reduce the rocking of removal in-process, then effectively avoid adjacent two to be contacted between the quilt thing, also can shorten adjacent two distance between the quilt thing simultaneously to can increase the handling capacity of unit interval.

Description

Cathode electrophoresis coating conveying system

Technical Field

The utility model belongs to the technical field of cathode electrophoresis application, especially, relate to a cathode electrophoresis application conveying system.

Background

Cathodic electrodeposition is a special coating film forming method in which a coating object is used as a cathode, the employed electrodeposition coating is cationic (positively charged), and the coating object having conductivity is immersed in a relatively low-concentration electrodeposition coating bath diluted with water as a cathode, and an anode corresponding thereto is separately provided in the bath, and direct current is applied between the two electrodes to deposit a uniform, water-insoluble coating film on the coating object.

The coated objects are conveyed to a corresponding processing area through a conveying structure on a production line of cathode electrophoretic coating, the coated objects are generally hung and conveyed through a conveying track, parts for hanging the coated objects are all single-shaft hook structures, the single hook structures are simple but poor in stability, the coated objects are easy to shake left and right due to inertia effect in the conveying process, the two adjacent coated objects are prevented from colliding with each other, the distance between the two coated objects must be far enough, the number of the coated objects on the conveying system is small, and the production capacity in unit time is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cathode electrophoresis coating conveying system for solve the technical problem who proposes in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cathodic electrocoat delivery system comprising:

the track is suspended in a workshop, and the shape of the track is a route shape in the process of transporting the coated objects;

a catch mechanism slidably mounted on the track;

the suspension mechanism is fixedly connected below the hooking mechanism and is used for suspending a coated object subjected to cathode electrophoretic coating;

the driving mechanism is arranged in the track and is used for driving the hooking mechanism to move on the track.

Preferably, the hooking mechanism comprises two parallel U-shaped shafts hooked on the track, an upper fixing shaft and a lower fixing shaft are arranged between the two U-shaped shafts, the upper fixing shaft is used for fixedly connecting the upper ends of the two U-shaped shafts, the lower fixing shaft is used for fixedly connecting the lower ends of the two U-shaped shafts, and each U-shaped shaft is internally and downwards fixedly connected with an insertion shaft inserted into the track.

Preferably, the hanging mechanism comprises a connecting shaft fixedly connected with the middle position of the lower fixing shaft and a hanging hook fixedly connected with the lower end of the connecting shaft, the tail end of the hanging hook is provided with a limiting block for limiting the object to be coated, the limiting block is made of anticorrosive rubber, and the upper end of the hanging hook is arranged at an inclined angle.

Preferably, the movable cavity that is used for installing actuating mechanism is seted up in the track, the axle of inserting is inserted and is established at the movable cavity, actuating mechanism includes that a plurality of symmetries set up at the chain of the axle of inserting left and right sides and rotate the main gyro wheel of connection in the axle both sides of inserting, be provided with in the track and supply main gyro wheel pivoted slide, fixed cover has been cup jointed on the axle of inserting, the bilateral symmetry fixedly connected with of fixed cover respectively with the tooth axle of the space joint of two chains about.

Preferably, adjacent two from top to bottom a plurality of back shafts of equidistance fixedly connected with between the chain, the back shaft is used for guaranteeing the stability of chain at removal in-process position, one side of back shaft is provided with the fixture block, install on the inner wall in activity chamber with fixture block complex draw-in groove, fixture block slidable joint is in the draw-in groove.

Preferably, the hanging hook is provided with a plurality of grooves which are arranged at equal intervals and are used for preventing the coated object hung on the hanging hook from slipping.

Preferably, the inner wall of one side of the U-shaped shaft, which is far away from the lower fixed shaft, is rotatably connected with an auxiliary roller, and the auxiliary roller is abutted to the outer wall of the track.

Compared with the prior art, the beneficial effects of the utility model are that: the square frame structure formed by the two U-shaped shafts is hooked on the rail, so that the contact area with the rail is increased, the shaking in the moving process can be reduced, the contact between two adjacent coated objects is effectively avoided, and the distance between the two adjacent coated objects can be shortened, so that the processing amount in unit time can be increased; the auxiliary roller in contact with the side face of the rail is additionally arranged on the inner side of the U-shaped shaft, the U-shaped shaft can be more attached to the side wall at the turning position of the rail by the aid of the auxiliary roller, and the steering operation process is more stable and smooth.

Drawings

Fig. 1 is a schematic front structural view of a cathode electrophoretic coating conveying system according to the present invention;

fig. 2 is a schematic side view of a cathode electrophoretic coating conveying system according to the present invention;

FIG. 3 is an enlarged view of a portion of the drive mechanism;

fig. 4 is an enlarged view of the structure inside the rail.

In the figure: the device comprises a track 1, a U-shaped shaft 2, an upper fixing shaft 3, a lower fixing shaft 4, a connecting shaft 5, a hanging hook 6, a limiting block 7, an inserting shaft 8, a movable cavity 9, an auxiliary roller 10, a main roller 11, a chain 12, a fixed sleeve 13, a clamping groove 14, a clamping block 15, a supporting shaft 16, a toothed shaft 17 and a groove 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a cathodic electrocoat delivery system includes: the track 1 is hung in a workshop, and the shape of the track 1 is a route shape in the process of transporting the coated object; the hooking mechanism is slidably arranged on the track 1; the hanging mechanism is fixedly connected below the hooking mechanism and is used for hanging a coated object for cathode electrophoretic coating; the driving mechanism is arranged in the track 1 and is used for driving the hooking mechanism to move on the track 1;

in the embodiment applying the technical scheme, the hooking mechanism comprises two U-shaped shafts 2 which are hooked on the track 1 and arranged in parallel, an upper fixing shaft 3 and a lower fixing shaft 4 are arranged between the two U-shaped shafts 2, the upper fixing shaft 3 is used for fixedly connecting the upper ends of the two U-shaped shafts 2, the lower fixing shaft 4 is used for fixedly connecting the lower ends of the two U-shaped shafts 2, an inserting shaft 8 inserted in the track 1 is downwards fixedly connected in each U-shaped shaft 2, and by designing the two U-shaped shafts 2 which are parallel to each other and sleeved on the surface of the track 1, the shaking can be effectively reduced when the coated object is moved, and better buffering effect can be achieved when the coated object is paused or started by using the two U-shaped shafts 2 compared with the single U-shaped shaft 2;

the hanging mechanism comprises a connecting shaft 5 fixedly connected with the middle position of the lower fixing shaft 4 and a hanging hook 6 fixedly connected with the lower end of the connecting shaft 5, the tail end of the hanging hook 6 is provided with a limiting block 7 for limiting the coated object, the limiting block 7 is made of anticorrosive rubber, the upper end of the hanging hook 6 is arranged at an inclined angle, the hanging hook 6 is arranged at the middle position of the lower fixing shaft 4 and is arranged in a symmetrical structure, the balance of the whole mechanism is ensured, the hanging hook 6 is obliquely arranged at the upper end, the weight of the coated object can be uniformly divided when the coated object is hung, and deformation caused by the fact that the included angle between the connecting shaft 5 and the hanging hook 6 is too small in the hanging process is avoided;

the track 1 is internally provided with a movable cavity 9 for installing a driving mechanism, the inserting shaft 8 is inserted in the movable cavity 9, the driving mechanism comprises a plurality of chains 12 which are symmetrically arranged at the left side and the right side of the inserting shaft 8 and main rollers 11 which are rotatably connected at the two sides of the inserting shaft 8, a slideway for the rotation of the main rollers 11 is arranged in the track 1, the inserting shaft 8 is fixedly sleeved with a fixed sleeve 13, the two sides of the fixed sleeve 13 are symmetrically and fixedly connected with gear shafts 17 which are respectively clamped with the gaps of the left chain 12 and the right chain 12, the two chains 12 at the same side are driven to rotate by a motor, the driving shaft of the motor is meshed with the chains 12 to realize the movement of the chains 12 in the track 1, a gear shaft 17 arranged on each plug shaft 8 is clamped with a gap on the chain 12, when the chain 12 moves on the track 1, the clamped gear shaft 17 is driven to move, the gear shaft 17 drives the plug shaft 8 to move, and the plug shaft 8 can move in the track 1 through the main roller 11;

according to the preferable technical scheme in the embodiment, a plurality of support shafts 16 are fixedly connected between two chains 12 which are adjacent up and down at equal intervals, the support shafts 16 are used for ensuring the position stability of the chains 12 in the moving process, a clamping block 15 is arranged on one side of each support shaft 16, a clamping groove 14 matched with the clamping block 15 is arranged on the inner wall of the movable cavity 9, the clamping block 15 can be clamped in the clamping groove 14 in a sliding mode, and the chains 12 are longer in length, so that the chains are prevented from being too suspended and lacking in a supporting structure in the moving process, the support shafts 16 are fixedly connected with the support shafts 16 at equal intervals, meanwhile, the clamping blocks 15 on one side of the support shafts 16 are clamped with the clamping grooves 14 in the inner wall of the movable cavity 9 in a sliding mode, and the chains 12 cannot shake and loosen due to suspension in the moving process;

the hanging hook 6 is provided with a plurality of grooves 18 which are equidistantly arranged, the grooves 18 are used for preventing the coated object hung on the hanging hook from slipping, the coated object is generally hung on the hanging hook 6 through a steel wire, the sunken main roller 11 can prevent the steel wire and the like from shaking back and forth on the hanging hook 6, the inner wall of one side, away from the lower fixing shaft 4, of the U-shaped shaft 2 is rotatably connected with the auxiliary roller 10, the auxiliary roller 10 abuts against the outer wall of the track 1, when the coated object is transported, the auxiliary roller 10 capable of rolling on the surface of the track 1 can operate on the whole, and the stability enhancing effect is achieved.

When the conveying system is used, one or more suspension hooks 6 can be used for suspending the object to be coated, the object to be coated is suspended on the suspension hooks 6 through structures such as steel wires, the groove 18 on the suspension hook 6 can prevent the steel wires from sliding back and forth, after the object to be coated is suspended and fixed, a corresponding motor is started, the motor drives the chain 12 to move on the track 1 through a driving end, the inserting shaft 8 fixedly connected in the U-shaped shaft 2 is inserted in the track 1, the toothed shaft 17 fixedly connected on the inserting shaft 8 is clamped with a gap in the chain 12, when the chain 12 moves, the toothed shaft 17 and the inserting shaft 8 are driven to move synchronously, the main rollers 11 symmetrically and rotatably arranged at two sides are used as structures for supporting the U-shaped shaft 2 to move on the track 1 in a rolling manner, the U-shaped shaft 2 connected with the inserting shaft 8 in the system can slide back and forth on the track 1 through the main rollers 11, the driving mechanism is used as a driving force for driving the U-shaped shafts 2 to move on the track 1, the two U-shaped shafts 2 are fixed together through the upper fixing shaft 3 and the lower fixing shaft 4, the lower fixing shaft 4 is fixedly connected with the suspension hook 6 through the connecting shaft 5, the operation of the driving mechanism can realize the movement of the suspension hook 6 relative to the track 1, and the coated objects can be conveyed;

the structure of hook has adopted two parallel arrangement's U type axle 2 on track 1 in this system, two U type axle 2 hooks are hung on track 1, in-process that removes can effectual reduction rock, increase with track 1 area of contact, inertial force when can buffering pause and start, still rotate in the side of U type axle 2 and install rotatable supplementary gyro wheel 10, when turning, supplementary gyro wheel 10 can assist, guarantee the laminating of U type axle 2 and track 1 surface, make to turn to more in the same direction as smooth.

Claims (7)

1. A cathodic electrocoat conveyor system, comprising:

the track (1) is hung in a workshop, and the shape of the track (1) is a route shape in the process of transporting the coated object;

the hooking mechanism is slidably arranged on the track (1);

the suspension mechanism is fixedly connected below the hooking mechanism and is used for suspending a coated object subjected to cathode electrophoretic coating;

the driving mechanism is arranged in the track (1) and is used for driving the hooking mechanism to move on the track (1).

2. The cathode electrocoating conveying system according to claim 1, wherein the hooking mechanism comprises two U-shaped shafts (2) which are hooked on the rail (1) and arranged in parallel, an upper fixing shaft (3) and a lower fixing shaft (4) are arranged between the two U-shaped shafts (2), the upper fixing shaft (3) is used for fixedly connecting the upper ends of the two U-shaped shafts (2), the lower fixing shaft (4) is used for fixedly connecting the lower ends of the two U-shaped shafts (2), and an inserting shaft (8) inserted in the rail (1) is fixedly connected in each U-shaped shaft (2) downwards.

3. The cathode electrophoretic coating conveying system according to claim 2, wherein the hanging mechanism comprises a connecting shaft (5) fixedly connected with the middle position of the lower fixing shaft (4) and a hanging hook (6) fixedly connected with the lower end of the connecting shaft (5), a limiting block (7) for limiting the coated object is installed at the tail end of the hanging hook (6), the limiting block (7) is made of anticorrosive rubber, and the upper end of the hanging hook (6) is arranged at an inclined angle.

4. The cathode electrocoating conveying system according to claim 2, wherein a movable cavity (9) for installing a driving mechanism is formed in the track (1), the inserting shaft (8) is inserted into the movable cavity (9), the driving mechanism comprises a plurality of chains (12) symmetrically arranged on the left side and the right side of the inserting shaft (8) and main rollers (11) rotatably connected to the two sides of the inserting shaft (8), a slide way for the main rollers (11) to rotate is formed in the track (1), a fixing sleeve (13) is fixedly sleeved on the inserting shaft (8), and tooth shafts (17) respectively clamped with gaps of the left chain (12) and the right chain (12) are symmetrically and fixedly connected to the two sides of the fixing sleeve (13).

5. The cathodic electrocoating conveying system according to claim 4, wherein a plurality of supporting shafts (16) are fixedly connected between two vertically adjacent chains (12) at equal intervals, the supporting shafts (16) are used for ensuring the position stability of the chains (12) in the moving process, a clamping block (15) is arranged on one side of each supporting shaft (16), a clamping groove (14) matched with the clamping block (15) is installed on the inner wall of the movable cavity (9), and the clamping blocks (15) are slidably clamped in the clamping grooves (14).

6. The cathodic electrocoating conveying system according to claim 3, wherein the suspension hook (6) is provided with a plurality of equidistantly arranged grooves (18), and the grooves (18) are used for preventing the coated object suspended thereon from slipping.

7. The cathodic electrocoating conveying system according to claim 2, wherein an auxiliary roller (10) is rotatably connected to the inner wall of the U-shaped shaft (2) on the side far away from the lower fixed shaft (4), and the auxiliary roller (10) abuts against the outer wall of the track (1).

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