CN210333104U

CN210333104U - Vertical type automatic wheel rim paint spraying mechanism

Info

Publication number: CN210333104U
Application number: CN201920756113.2U
Authority: CN
Inventors: 洪文棋
Original assignee: Juying Precision Technology Co Ltd
Current assignee: Juying Precision Technology Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-04-17
Anticipated expiration: 2029-05-24

Abstract

The utility model relates to a vertical wheel rim automatic paint spraying mechanism, which is mainly provided with a machine table, wherein the machine table is provided with a base with a hollowed-out area, and the base is respectively provided with a driving wheel, a positioning wheel and an adjusting wheel, so that wheel rims to be painted are correspondingly erected and positioned among three wheels, and paint spraying units are arranged at the two sides of the base corresponding to the wheel rims to be painted; therefore, the wheel rim to be painted is driven to rotate through the rotation of the driving wheel, and the positioning wheel and the adjusting wheel are used for assisting in limiting, so that the paint spraying unit can stably spray paint liquid on the surface of the wheel rim, and the automatic paint spraying effect is achieved.

Description

Vertical type automatic wheel rim paint spraying mechanism

Technical Field

The present invention relates to an automatic paint spraying mechanism for vertical wheel rim, and more particularly to an automatic paint spraying mechanism for vertical wheel rim capable of being stably positioned and rotated to complete automatic paint spraying operation.

Background

The current coating processing is widely applied to products such as bicycle rims and the like to improve the aesthetic appearance of the products, and the modes of coating the products are roughly divided into two types of manual coating and robot, and the following detailed description is given:

firstly, the manual painting-painting person sets up and positions the object (such as a rim), and then paints the object along the rim of the rim in a way of holding a spray gun by hand, after the first painting of the workpiece is finished, the workpiece is rotated by 180 degrees, and the second painting operation is also carried out along the rim at the other side of the rim object, and the workpiece is taken out after the painting operation is finished, so the painting operation is finished, because the painting operation is carried out manually, the painting operation has the following defects: 1. the operation is slow and the efficiency is extremely low. 2. The coating applied to the surface of the work piece cannot be uniform. 3. The quality cannot be accurately controlled. 4. When a plane with high and low fall, such as a concave-convex surface, is coated, coating dead angles are easily generated due to the negligence of manual operation, so that the coating is not reliable.

And secondly, coating is carried out by an automatic robot arm, the robot is high in cost and low in speed, and the track adopts an upper hanging type track conveying type suspension structure (namely, the hanger is suspended on the track for circulating conveying to move), so that when the coating machine is used, the hanger is always inclined due to swinging of the hanger and uneven hanging of the workpiece, so that the coating effect of the workpiece is influenced due to uneven spraying. Meanwhile, the painting operation adopts a continuous painting mode, so that the paint waste condition is very serious. Moreover, the clamp with the structure is easy to cause dust falling during coating, and the coating quality of a workpiece is seriously influenced.

Therefore, the inventor aims to provide a vertical automatic rim paint spraying mechanism, which is developed based on abundant design development and practical manufacturing experience of the related industry for many years, and is researched and improved aiming at the existing structure and deficiency, so as to achieve the purpose of better practical value.

SUMMERY OF THE UTILITY MODEL

The main objective of the present invention is to provide an automatic paint spraying mechanism for vertical wheel rim, especially an automatic paint spraying mechanism capable of stabilizing, positioning, rotating and completing automatic paint spraying operation.

The utility model discloses vertical wheel rim automatic paint spraying mechanism's main purpose and efficiency are reached by following concrete technical means:

the vertical type automatic wheel rim paint spraying mechanism comprises:

the machine table is provided with a base, a hollow area is arranged in the center of the base, an opening is formed from the hollow area to one side, the base is divided into an upper end part and a bottom end part by the opening, and the upper end part is provided with a long slot hole;

a driving wheel set, including a driving wheel and a power source, the power source is correspondingly assembled at one side of the bottom end of the base, and the output shaft of the power source passes through the base and correspondingly assembled with the driving wheel, the driving wheel is propped against the inner edge of the rim to be painted;

the positioning wheel is correspondingly assembled at the bottom end part of the base and correspondingly positioned at one side of the driving wheel, and the positioning wheel is abutted against the inner edge of the rim to be painted;

the adjusting wheel set is provided with an adjusting wheel, the adjusting wheel is correspondingly assembled on a swinging piece, one end of the swinging piece is correspondingly assembled in the long slotted hole at the upper end part of the base, the adjusting wheel, the driving wheel and the positioning wheel are positioned on the same side, the swinging piece can movably move in the long slotted hole to adjust the position of the adjusting wheel, and the adjusting wheel is abutted against the inner edge of the wheel rim to be painted;

at least two paint spraying units are correspondingly assembled on the machine platform and positioned on two sides of the base, and the nozzles of the paint spraying units correspond to the wheel rims to be painted at the openings.

The automatic paint spraying mechanism for the vertical wheel rim is mainly provided with a machine table, a base with a hollowed-out area is arranged on the machine table, a driving wheel, a positioning wheel and an adjusting wheel are respectively arranged on the base, the wheel rim to be painted is correspondingly erected and positioned among the three wheels, and paint spraying units are arranged on two sides of the base corresponding to the wheel rim to be painted; therefore, the wheel rim to be painted is driven to rotate through the rotation of the driving wheel, and the positioning wheel and the adjusting wheel are used for assisting in limiting, so that the paint spraying unit can stably spray paint liquid on the surface of the wheel rim, and the automatic paint spraying effect is achieved.

In the above preferred embodiment of the vertical type automatic rim paint spraying mechanism, an included angle X formed by the driving wheel and the adjusting wheel clamping the rim to be painted is greater than 180 °.

In the above preferred embodiment of the vertical automatic rim paint spraying mechanism, the machine platform is provided with a fixed seat, the fixed seat is provided with a sliding chute, and the sliding chute is internally provided with at least one movable seat capable of sliding, displacing or positioning in the sliding chute.

In a preferred embodiment of the above-mentioned vertical type automatic rim paint spraying mechanism, the movable seat is provided with a set of holes, a rod body is inserted into the set of holes, the paint spraying unit is assembled on the rod body, and the rod body can slide and move or be positioned in the set of holes.

In an embodiment of the above vertical type automatic rim paint spraying mechanism, an angle adjusting seat capable of rotating an angle is disposed at one end of the rod body, and the paint spraying unit is mounted on the angle adjusting seat.

Drawings

The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. In addition, the shapes, the proportional sizes, and the like of the respective members in the drawings are merely schematic for helping the understanding of the present invention, and do not specifically limit the shapes, the proportional sizes, and the like of the respective members of the present invention. The skilled person in the art can, under the teaching of the present invention, choose various possible shapes and proportional dimensions to implement the invention according to the specific situation.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of another angle of the present invention;

fig. 3 is a schematic view of the usage state of the present invention (small diameter rim);

fig. 4 is a schematic view of the usage state of the present invention (large diameter rim).

Description of reference numerals:

1 machine table

11 base

111 upper end part

112 bottom end portion

113 slotted hole

12 hollowed-out area

13 opening

2 driving wheel group

21 driving wheel

22 power source

3 positioning wheel

4 adjusting wheel set

41 regulating wheel

42 oscillating piece

5 paint spraying unit

6 fixed seat

61 chute

7 movable seat

71 set of holes

8 rod body

9-degree adjusting seat

A wheel rim

Detailed Description

The details of the present invention can be more clearly understood with reference to the accompanying drawings and the description of the embodiments of the present invention. However, the specific embodiments of the present invention described herein are for the purpose of explanation only, and should not be construed as limiting the invention in any way. Given the teachings of the present invention, the skilled person can conceive of any possible variants based on the invention, which should all be considered as belonging to the scope of the invention.

For a more complete and clear disclosure of the technical content, objectives and effects achieved by the present invention, reference is made to the following detailed description, taken in conjunction with the accompanying drawings and reference numerals:

first, the practical application technique and means of the present invention, please refer to fig. 1 and 2, which are schematic diagrams of the three-dimensional appearance of the vertical automatic wheel rim paint spraying mechanism, and the schematic diagrams include:

a machine table 1, on which a base 11 is erected, wherein a hollow area 12 is provided in the center of the base 11, an opening 13 is formed from the hollow area 12 to one side, the opening 13 divides the base 11 into an upper end 111 and a bottom end 112, and the upper end 111 is provided with a slotted hole 113;

a driving wheel set 2, comprising a driving wheel 21 and a power source 22, wherein the power source 22 is correspondingly assembled at one side of the bottom end 112 of the base 11, and the output shaft thereof penetrates through the base 11 and correspondingly assembles the driving wheel 21;

a positioning wheel 3 correspondingly assembled at the bottom end 112 of the base 11 and correspondingly positioned at one side of the driving wheel 21;

an adjusting wheel set 4, which is provided with an adjusting wheel 41, wherein the adjusting wheel 41 is correspondingly assembled on a swinging member 42, one end of the swinging member 42 is correspondingly assembled in the long slot hole 113 of the upper end 111 of the base 11, and the adjusting wheel 41, the driving wheel 21 and the positioning wheel 3 are positioned at the same side, and the swinging member 42 can movably displace in the long slot hole 113 to adjust the position of the adjusting wheel 41;

at least two paint spraying units 5 are correspondingly assembled on the machine table 1 and positioned at two sides of the base 11, and the nozzles of the paint spraying units 5 correspond to the openings 13 of the base 11.

In practical implementation, please refer to fig. 1 to 4, the bicycle rims have different sizes, when painting on the surface, the bicycle rims are placed on the base 11 of the automatic painting mechanism machine 1, the driving wheel 21, the positioning wheel 3 and the adjusting wheel 41 on the base 11 are used to form a three-point positioning rim a to be painted, the driving wheel 21 and the positioning wheel 3 are fixed wheels and correspondingly fixed at two ends of the bottom end 112 of the base 11, the adjusting wheel 41 is a set of movable wheels arranged at the upper end 111, and the swinging member 42 can be movably displaced in the long slot hole 113 of the upper end 111 to perform swinging positioning along with the rim with the large and small diameter; the position of the adjusting wheel 41 is correspondingly adjusted by the swinging component 42 according to the size of the rim a to be painted, so that the driving wheel 21, the positioning wheel 3 and the adjusting wheel 41 can clamp the inner edges of the tire covers of the rim a to be painted, the driving wheel 21 is driven by the power source 22 of the driving wheel set 2, and the positioning wheel 3 and the adjusting wheel 41 can be driven together by the rim a to be painted, so as to assist the rotation of the rim a to be painted.

It is worth to discuss that the driving wheel 21, the positioning wheel 3 and the adjusting wheel 41 position the rim a to be painted at three points, but considering the problem that the rim a to be painted is put in and taken out after painting, the positions where the driving wheel 21 and the adjusting wheel 41 are arranged are further defined, so that the included angle X formed by the driving wheel 21 and the adjusting wheel 41 clamping the rim a to be painted is larger than 180 degrees, and the rim a to be painted can be conveniently put in and taken out through the space at the end of the included angle X.

Then, the painting units 5 located on both sides of the base 11 are made to correspond to the side frames of the rim a to be painted, and the nozzles of the painting units 5 are made to correspond to the openings 13 of the base 11 (i.e. the side frames of the rim a to be painted); however, the number of the paint spraying units 5 can be increased or decreased as required, but at least two paint spraying units 5 are respectively disposed on two sides, or two (or more) paint spraying units 5 are respectively disposed as shown in fig. 1 to 4, and the paint spraying units 5 are corresponding to the rim a side frame to be painted at different angles, so that the paint can be painted on the rotating rim a side frame, and the paint spraying operation can be completed after several turns of the rotation.

When the angle and position of the paint spraying unit 5 are adjusted, the following structure is used for achieving the following purpose:

the machine table 1 is erected with a fixed seat 6, the fixed seat 6 is provided with a sliding chute 61, at least one movable seat 7 is arranged in the sliding chute 61, the movable seat 7 can slide in the sliding chute 61 for displacement or positioning, the movable seat 7 is provided with a group of holes 71, a rod body 8 is arranged in the group of holes 71 in a penetrating manner, one end of the rod body 8 is provided with an angle adjusting seat 9, the angle adjusting seat 9 is provided with the paint spraying unit 5 in a group, so that the paint spraying unit 5 can adjust the left and right directions by utilizing the sliding chute 61 corresponding to the movable seat 7, the group of holes 71 are used for adjusting the front and back directions of the rod body 8, and the angle of the wheel ring to be painted is adjusted by the angle adjusting seat 9, thereby achieving the perfect paint spraying effect.

Borrow by above, the utility model discloses the constitution of structure can be known with the operation implementation description, the utility model discloses compare with current structure down, have following advantage:

1. the utility model discloses vertical wheel rim automatic paint spraying mechanism, the wheel rim that wants to spray paint is driven by the rotation of action wheel and is rotated to borrow locating wheel and adjusting wheel to assist spacingly, let the unit of spraying paint can steadily spray paint liquid in the wheel rim surface, reach automatic effect of spraying paint.

2. The utility model discloses vertical wheel rim automatic paint spraying mechanism borrows to want the contained angle X that the wheel rim formed of spraying paint by action wheel and adjusting wheel centre gripping to be greater than 180, makes it want the wheel rim of spraying paint can see through the space of this contained angle X end conveniently to put into, take out, reaches and implements convenient efficiency.

3. The utility model discloses vertical wheel rim automatic paint spraying mechanism borrows by the unit of spraying paint and can correspond the wheel rim of wanting to spray paint and control, the adjustment of fore-and-aft direction and relative angle, reaches the perfect effect that sprays paint.

In the following description of the embodiments, the invention is described in detail, but the description is not to be construed as limiting the invention for any reason, and in particular, the features described in the different embodiments may be combined with each other as desired, thereby forming other embodiments, and the features are understood to be applicable to any one embodiment and not limited to the described embodiments unless explicitly described to the contrary.

Claims

1. The utility model provides an automatic mechanism that sprays paint of vertical wheel rim, its characterized in that, the automatic mechanism that sprays paint of vertical wheel rim includes:

the positioning wheel is correspondingly assembled at the bottom end part of the base and is correspondingly positioned at one side of the driving wheel, and the positioning wheel is abutted against the inner edge of the rim to be painted;

2. An automatic paint spraying mechanism for vertical rim as claimed in claim 1, wherein the angle X formed by the driving wheel and the adjusting wheel clamping the rim to be painted is greater than 180 °.

3. The vertical automatic rim paint spraying mechanism according to claim 1 or 2, wherein a fixed seat is provided on the machine platform, the fixed seat is provided with a sliding slot, at least one movable seat is installed in the sliding slot, the movable seat is provided with the paint spraying unit, and the movable seat can slide, displace or position in the sliding slot.

4. An automatic paint spraying mechanism for vertical wheel rims as claimed in claim 3, wherein a set of holes is provided on said movable base, a rod is inserted into said set of holes, said paint spraying unit is provided on said rod, and said rod can be slidably displaced or positioned in said set of holes.

5. An automatic paint spraying mechanism for a vertical rim as claimed in claim 4, wherein an angle adjusting seat capable of rotating an angle is provided at one end of the rod body, and the paint spraying unit is mounted on the angle adjusting seat.