CN212120559U - Powder spraying device for hub - Google Patents
Powder spraying device for hub Download PDFInfo
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- CN212120559U CN212120559U CN202020272960.4U CN202020272960U CN212120559U CN 212120559 U CN212120559 U CN 212120559U CN 202020272960 U CN202020272960 U CN 202020272960U CN 212120559 U CN212120559 U CN 212120559U
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- powder spraying
- wheel hub
- hub
- manipulator
- clamping
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Abstract
The utility model discloses a hub powder spraying device, which comprises a powder spraying chamber, wherein a spray gun and a rotating mechanism are arranged in the powder spraying chamber, and the rotating mechanism is positioned in the spraying range of the spray gun; the powder spraying chamber is provided with a telescopic mechanism, a driving mechanism and a manipulator for clamping a wheel hub; the driving mechanism is connected with the telescopic mechanism so as to drive the telescopic mechanism to rotate or move up and down; the telescopic mechanism is connected with the mechanical arm and drives the mechanical arm to move along a horizontal straight line so as to be close to or far away from the driving mechanism; the utility model discloses well wheel hub to the indoor transferring of dusting, follow the powder spraying operation of the outside transferring of powder spraying room and to the whole outward appearance face of wheel hub all need not artifical the participation, great reduction wheel hub dusting in-process manual operation's flow, promoted production efficiency and product yield.
Description
Technical Field
The utility model relates to a powder spray device technical field especially relates to a wheel hub powder spray device.
Background
In the prior art, when powder is sprayed on the hub, the powder spraying is completed through manual operation: manually conveying the hub to a powder spray chamber, holding a powder spray gun by hand and continuously overturning the hub to spray powder; and after the powder spraying is finished, manually moving the hub out of the powder spraying chamber and transferring the hub to the next processing station. The whole hub powder spraying operation flow has more manual participation, so that the production efficiency is low.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a wheel hub powder spray device, aim at solving the problem of wheel hub powder spray inefficiency among the prior art.
The utility model provides a technical scheme that technical problem adopted as follows:
a hub powder spraying device comprises a powder spraying chamber, wherein a spray gun and a rotating mechanism are arranged in the powder spraying chamber, and the rotating mechanism is located in the spraying range of the spray gun; the powder spraying chamber is provided with a telescopic mechanism, a driving mechanism and a manipulator for clamping a wheel hub; the driving mechanism is connected with the telescopic mechanism so as to drive the telescopic mechanism to rotate or move up and down; the telescopic mechanism is connected with the mechanical arm and drives the mechanical arm to move along a horizontal straight line so as to be close to or far away from the driving mechanism; the distance between the rotating mechanism and the driving mechanism is smaller than the maximum rotating radius of the manipulator.
The wheel hub powder spraying device is characterized in that when the manipulator is located in the powder spraying chamber, the powder spraying component is closed; when the powder spraying assembly is started, the manipulator is located outside the powder spraying chamber.
The wheel hub powder spraying device is characterized in that the manipulator comprises a mounting rack connected with the telescopic mechanism and a plurality of clamping assemblies arranged on the mounting rack; the clamping assembly comprises a driver, a first clamping arm and a second clamping arm, wherein the driver is connected with the first clamping arm and the second clamping arm respectively so as to drive the first clamping arm and the second clamping arm to move oppositely or reversely.
The two clamping assemblies are arranged at intervals; the two clamping assemblies are equidistant from the rotation center of the manipulator.
The hub powder spraying device comprises a driver, a power supply and a power supply, wherein the driver comprises a first rack and a second rack which are arranged in parallel and at intervals, a gear arranged between the first rack and the second rack, and a driving motor connected with the gear; the first rack and the second rack are respectively positioned at two opposite sides of the gear and are both meshed with the gear.
The hub powder spraying device is characterized in that a powder collecting funnel is further arranged in the powder spraying chamber, and the powder collecting funnel is sleeved at the bottom of the rotating mechanism.
The wheel hub powder spraying device is characterized in that a ground chain is further arranged outside the powder spraying chamber, a supporting column used for supporting the wheel hub is arranged on the ground chain, and a buffer piece is arranged at the top of the supporting column.
The powder spraying device for the wheel hub comprises a buffering part, a powder spraying device and a control part, wherein the buffering part comprises a shell with an opening and an upward opening, an elastic part arranged in the shell and a jacking part connected with the elastic part; one end of the supporting piece is connected with the elastic piece, and the other end of the supporting piece penetrates through the opening and extends upwards to the outside of the shell to support the hub.
Has the advantages that: the utility model discloses well wheel hub to the indoor transferring of dusting, follow the powder spraying operation of the outside transferring of powder spraying room and to the whole outward appearance face of wheel hub all need not artifical the participation, great reduction wheel hub dusting in-process manual operation's flow, promoted production efficiency and product yield.
Drawings
Fig. 1 is a first view of the wheel hub powder spraying device of the present invention;
fig. 2 is a second view of the wheel hub powder spraying device of the present invention;
fig. 3 is a schematic structural diagram of the manipulator in the present invention;
fig. 4 is a schematic structural diagram of the actuator according to the present invention;
fig. 5 is a schematic structural view of the buffer member of the present invention;
fig. 6 is a functional schematic block diagram of the wheel hub powder spraying device of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the following description refers to the accompanying drawings and illustrates embodiments of the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model provides a wheel hub powder spray device, as shown in figure 1 and figure 2, wheel hub powder spray device includes: a powder spraying chamber 1; a spray gun 2 and a rotating mechanism 3 are arranged in the powder spraying chamber 1, and the spray gun 2 is used for spraying powder to the hub 100; the rotating mechanism 3 bears the hub 100, and the rotating mechanism 3 is positioned in the spraying range of the spray gun 2; the rotating mechanism 3 is used for driving the hub 100 to rotate, so that powder can be sprayed around the hub 100. A telescopic mechanism 5, a driving mechanism 4 and a manipulator 6 for clamping the hub 100 are arranged outside the powder spraying chamber 1; the telescopic mechanism 5 is connected with the top of the driving mechanism 4 so as to rotate or move up and down along a horizontal plane under the driving action of the driving mechanism 4; the telescopic mechanism 5 is connected with the mechanical arm 6 and drives the mechanical arm 6 to do horizontal linear motion, so that the mechanical arm 6 moves towards or away from the driving mechanism 4.
The distance between the rotating mechanism 3 and the driving mechanism 4 is smaller than the maximum rotating radius of the manipulator 6, that is, the driving mechanism 4 drives the telescopic mechanism 5 to rotate, so that after the manipulator 6 moves to correspond to the powder spraying chamber 1, the telescopic mechanism 5 drives the manipulator 6 to move into the powder spraying chamber 1 and move to a position corresponding to the rotating mechanism 3, and thus, the wheel hub 100 is placed on the rotating mechanism 3; the rotating mechanism 3 drives the hub 100 to rotate, and meanwhile, the spray gun 2 is started to spray powder on the hub 100 on the rotating mechanism 3, so that the whole appearance surface of the hub 100 is coated with powder; after the powder spraying of the hub is finished, the manipulator 6 unloads the hub 100 from the rotating mechanism 3 and moves the hub 100 out of the powder spraying chamber 1, so that the powder spraying operation of the hub 100 is finished.
The utility model discloses well wheel hub 100 to transfer in the room of dusting 1, follow the room of dusting 1 outside transfer and all need not artifical the participation to the operation of dusting of the whole outward appearance face of wheel hub 100, great reduction wheel hub 100 the in-process manual operation's of dusting flow, promoted production efficiency and product yield.
A controller 200 is arranged in the powder spraying chamber 1, and as shown in fig. 6, the controller 200 is electrically connected with the spray gun 2, the rotating mechanism 3, the telescopic mechanism 5, the driving mechanism 4 and the manipulator 6 respectively. The start, stop and sequence of actions of the spray gun 2, the rotating mechanism 3, the telescopic mechanism 5, the driving mechanism 4 and the manipulator 6 are controlled by the controller 200. In one embodiment, the controller 200 employs a DMC21X3 series chip; the control of the opening and closing of the various mechanisms by the controller 200 is prior art and the control principle thereof will not be described in detail here.
Initially, the spray gun 2 and the rotating mechanism 3 are both in a closed state; the controller 200 controls the manipulator 6 to start, so that the manipulator 6 clamps the hub 100 to be subjected to powder spraying, then the driving mechanism 4 is started, the telescopic mechanism 5 moves upwards, and then the hub 100 rotates until the hub 100 corresponds to the inlet of the powder spraying chamber 1; the controller 200 controls the telescopic mechanism 5 to start, and the telescopic mechanism 5 extends to enable the hub 100 to enter the powder spraying chamber 1 until the hub moves above the rotating mechanism 3; when the hub 100 corresponds to the rotating mechanism 3, the controller 200 drives the telescopic mechanism 5 to descend through the driving mechanism 4, so that after the hub 100 is sleeved on the rotating mechanism 3, the driving mechanism 4 drives the manipulator 6 to withdraw from the powder spraying chamber 1, and the spray gun 2 is started; after powder spraying is finished, the spray gun 2 and the rotating mechanism 3 are both stopped, and the manipulator 6 enters the powder spraying chamber 1 to move the hub 100 out of the powder spraying chamber.
In the utility model, when the manipulator 6 is located in the powder spraying chamber 1 to place the wheel hub 100 on the rotating mechanism 3, the spray gun 2 is closed, that is, the manipulator 6 is not subjected to powder spraying operation when located in the powder spraying chamber 1, so that the manipulator 6 and the telescopic mechanism 5 are prevented from being polluted; after the manipulator 6 is withdrawn from the powder spraying chamber 1, the spray gun 2 is opened when powder spraying is needed, so as to perform powder spraying operation on the hub 100.
As shown in fig. 1, the rotating mechanism 3 includes a stepping motor 32 and a rotating shaft 31, the rotating shaft 31 is used for being inserted into a central hole of the wheel hub 100 and supporting the wheel hub 100, and a driving shaft of the stepping motor 32 is vertically upward and connected with the rotating shaft 31 to drive the rotating shaft 31 to rotate.
The driving mechanism 4 comprises a base, a first air cylinder arranged on the base and a motor arranged on the first air cylinder; a piston rod of the first cylinder is vertically arranged upwards, and the motor is connected with the telescopic mechanism 5 so as to drive the telescopic mechanism 5 to rotate along a horizontal plane; when the piston rod of the first cylinder extends or retracts, the telescopic mechanism 5 can be driven to ascend or descend.
The telescopic mechanism 5 comprises a second air cylinder, and a piston rod of the second air cylinder is horizontally arranged and is connected with the manipulator 6, so that the manipulator 6 is driven to extend or retract along the horizontal direction.
As shown in fig. 3, the robot 6 includes: the mounting frame 7 is connected with a piston rod of the second air cylinder, and the clamping assemblies 8 are arranged on the mounting frame 7; the clamping assembly 8 comprises a driver 81, a first clamping arm 82 and a second clamping arm 83, wherein the driver 81 is respectively connected with the first clamping arm 82 and the second clamping arm 83 so as to drive the first clamping arm 82 and the second clamping arm 83 to move towards or away from each other. When the first clamping arm 82 and the second clamping arm 83 move towards each other, the first clamping arm 82 and the second clamping arm 83 are relatively folded, so that the hub 100 is clamped; or for reducing the distance between the first clamping arm 82 and the second clamping arm 83 to clamp the small-diameter hub 100. When the first clamping arm 82 and the second clamping arm 83 move in opposite directions, the first clamping arm 82 and the second clamping arm 83 are opened oppositely, so that the clamped hub 100 is released; or for increasing the distance between the first and second clamping arms 82 and 83 to clamp the large-diameter hub 100.
Specifically, when powder needs to be sprayed on the wheel hub 100, and the clamping assembly 8 clamps the wheel hub 100 and moves to a position right above the rotating mechanism 3, the driving mechanism 4 drives the clamping assembly 8 to move down, so that the wheel hub 100 is sleeved on the rotating mechanism 3, and meanwhile, the first clamping arm 82 and the second clamping arm 83 move in a reverse direction to separate from the wheel hub 100, so that the wheel hub 100 is positioned on the rotating mechanism 3.
The number of the clamping components 8 is two, and the clamping components are arranged at intervals; the distances from the two clamping assemblies 8 to the rotation center of the manipulator 6 are equal, that is, any one clamping assembly 8 is positioned on a circle which takes the driving shaft of the motor as the center of circle and the distance from the other clamping assembly 8 to the driving shaft of the motor as the radius. The manipulator 6 can simultaneously clamp two hubs 100, and when the driving mechanism 4 drives the manipulator 6 to rotate, the two clamping assemblies 8 can both move to the position corresponding to the rotating mechanism 3, so as to place the hubs 100 on the rotating mechanism 3, or move the hubs 100 on the rotating mechanism 3, which are subjected to powder spraying, out of the powder spraying chamber.
In a specific embodiment, the two clamping assemblies 8 are respectively a first clamping assembly and a second clamping assembly, the first wheel hub 100 is moved to the rotating mechanism 3 through the first clamping assembly, after the powder spraying of the first wheel hub 100 is completed, the second clamping assembly 83 clamps the second wheel hub 100 from the outside of the powder spraying chamber 1, and moves to a position right above the rotating mechanism 3 under the driving of the driving mechanism 4 and the telescopic mechanism 5; the driving mechanism 4 drives the mounting frame 7 to rotate, so that the idle first clamping assembly corresponds to the rotating mechanism 3, and the second clamping assembly clamping the second hub is staggered with the rotating mechanism 3. Starting a first clamping assembly to clamp a first wheel hub, driving the first clamping assembly to ascend through the driving mechanism 4 so as to dismount the first wheel hub from the rotating mechanism 3, then rotating the mounting frame 7 to enable a second clamping assembly to correspond to the rotating mechanism 3, and sleeving a second wheel hub on the rotating mechanism 3; the driving mechanism 4 drives the first clamping assembly and the second clamping assembly to move out of the powder spraying chamber 1, the second wheel hub carries out powder spraying operation, and meanwhile, the first wheel hub is moved out of the powder spraying chamber 1 by the first clamping assembly. The utility model discloses in two setting of centre gripping subassembly 8, make when accomplishing the wheel hub 100 of dusting in the spray booth 1 and being shifted out, can move next wheel hub 100 of waiting to spray powder in step extremely in the spray booth 1, great promotion production efficiency, practiced thrift production time.
As shown in fig. 4, the driver 81 includes a first rack 811 and a second rack 812 arranged side by side and spaced apart from each other, a gear 813 provided between the first rack 811 and the second rack 812, and a driving motor connected to the gear 813; the first rack 811 and the second rack 812 are respectively located at opposite sides of the gear 813 and are both engaged with the gear 813. The driving motor is connected with the gear 813 so as to drive the gear 813 to rotate; when the gear 813 rotates, the moving directions of the first rack 811 and the second rack 812 are opposite; the first rack 811 is connected to the first holding arm 82, the second rack 812 is connected to the second holding arm 83, and the driving motor drives the first holding arm 82 and the second holding arm 83 to move in the opposite direction or the opposite direction through the gear 813, the first rack 811 and the second rack 812.
The first rack 811 is parallel to the second rack 812, the first grip arm 82 is parallel to the second grip arm 83, and the first grip arm 82 is perpendicular to the first rack 811. The first holding arm 82 and the second holding arm 83 are symmetrical to each other; two first rollers 821 are arranged on the first clamping arm 82 at intervals, two second rollers 831 are arranged on the second clamping arm 83 at intervals, and the first rollers 821 and the second rollers 831 are symmetrically arranged. When the clamping assembly 8 clamps the hub, the first roller 821 and the second roller 831 contact with the hub 100 and clamp the hub 100, so as to reduce the contact area between the clamping assembly 8 and the hub 100, reduce the friction between the clamping assembly 8 and the hub 100, and prevent the clamping assembly 8 from scratching the surface of the hub 100 when the hub 100 is moved by the clamping assembly 8.
The powder spraying chamber is also internally provided with a powder collecting funnel which is sleeved at the bottom of the rotating mechanism 3. The powder collecting hopper collects redundant powder from the lower part of the rotating mechanism 3, avoids polluting the ground of the powder spraying chamber 1, and can recycle the powder.
The powder spraying chamber 1 is further provided with a ground chain 9, a supporting column 10 used for supporting the hub 100 is arranged on the ground chain 9, and a buffer piece 11 is arranged at the top of the supporting column 10. The buffer piece 11 is used for buffering the hub 100, so that the phenomenon that the hub 100 is damaged due to the fact that the hub 100 collides with the support 10 columns due to the fact that the hub 100 jolts up and down in the transmission process is avoided.
As shown in fig. 5, the buffer member 11 includes a housing 111, an elastic member 112, and a supporting member 113; the housing 111 has an opening and an upward opening, the elastic member 112 is disposed in the housing 111, and the supporting member 113 is connected to the elastic member 112. Specifically, one end of the supporting member 113 is connected to the elastic member 112, and the other end of the supporting member passes through the opening and extends upward to the outside of the housing 111 to support the hub 100; one end of the elastic member 112 away from the supporting member 113 is connected to the bottom of the housing 111.
The supporting member 113 includes a taper thimble 1131 and a collar disposed on the taper thimble peripheral limiting ring 1132, the large end of the taper thimble 1131 is downward and connected to the elastic member 112, and the small end is upward. The stopper plate 1132 is located outside the housing 111, and an outer diameter of the stopper plate 1132 is larger than a diameter of an opening of the housing 111. When the toper thimble 1131 holds wheel hub 100 in a propping manner, wheel hub 100 cover is established on the toper thimble 1131 and by limiting plate 1132 is spacing, toper thimble 1131 extrudes downwards the elastic component 112 makes the elastic component 112 compresses, just limiting plate 1132 with the contact of casing 111, in order to by casing 111 supports. The elastic member 112 elastically expands and contracts in the vertical direction, and the elastic member 112 is a spring.
In summary, the utility model provides a hub powder spraying device, which comprises a powder spraying chamber, wherein a spray gun and a rotating mechanism are arranged in the powder spraying chamber, and the rotating mechanism is positioned in the spraying range of the spray gun; the powder spraying chamber is provided with a telescopic mechanism, a driving mechanism and a manipulator for clamping a wheel hub; the driving mechanism is connected with the telescopic mechanism so as to drive the telescopic mechanism to rotate or move up and down; the telescopic mechanism is connected with the mechanical arm and drives the mechanical arm to move along a horizontal straight line so as to be close to or far away from the driving mechanism; the utility model discloses well wheel hub to the indoor transferring of dusting, follow the powder spraying operation of the outside transferring of powder spraying room and to the whole outward appearance face of wheel hub all need not artifical the participation, great reduction wheel hub dusting in-process manual operation's flow, promoted production efficiency and product yield.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (9)
1. A hub powder spraying device is characterized by comprising a powder spraying chamber, wherein a spray gun and a rotating mechanism are arranged in the powder spraying chamber, and the rotating mechanism is positioned in the spraying range of the spray gun; the powder spraying chamber is provided with a telescopic mechanism, a driving mechanism and a manipulator for clamping a wheel hub; the driving mechanism is connected with the telescopic mechanism so as to drive the telescopic mechanism to rotate or move up and down; the telescopic mechanism is connected with the mechanical arm and drives the mechanical arm to move along a horizontal straight line so as to be close to or far away from the driving mechanism; the distance between the rotating mechanism and the driving mechanism is smaller than the maximum rotating radius of the manipulator.
2. The wheel hub powder spraying device according to claim 1, wherein a controller is arranged in the powder spraying chamber, and the controller is electrically connected with the spray gun, the rotating mechanism, the telescopic mechanism, the driving mechanism and the manipulator respectively.
3. A wheel hub powder spraying device according to claim 2, wherein when the manipulator is located in the powder spraying chamber, the spray gun is turned off; when the spray gun is started, the manipulator is located outside the powder spraying chamber.
4. The wheel hub powder spraying device according to claim 1, wherein the manipulator comprises a mounting frame connected with the telescopic mechanism and a plurality of clamping components arranged on the mounting frame; the clamping assembly comprises a driver, a first clamping arm and a second clamping arm, wherein the driver is connected with the first clamping arm and the second clamping arm respectively so as to drive the first clamping arm and the second clamping arm to move oppositely or reversely.
5. A powder spraying device for a wheel hub as claimed in claim 4, wherein the clamping assemblies are two and are arranged at intervals; the two clamping assemblies are equidistant from the rotation center of the manipulator.
6. The wheel hub powder spraying device of claim 4, wherein the driver comprises a first rack and a second rack which are arranged side by side and spaced apart, a gear arranged between the first rack and the second rack, and a driving motor connected with the gear; the first rack and the second rack are respectively positioned at two opposite sides of the gear and are both meshed with the gear.
7. The wheel hub powder spraying device according to claim 1, wherein a powder collecting funnel is further arranged in the powder spraying chamber, and the powder collecting funnel is sleeved at the bottom of the rotating mechanism.
8. The wheel hub powder spraying device of claim 1, wherein a ground chain is further arranged outside the powder spraying chamber, a supporting column for supporting the wheel hub is arranged on the ground chain, and a buffer piece is arranged at the top of the supporting column.
9. The powder spraying device on the hub of claim 8, wherein the buffer member comprises a shell with an opening and an upward opening, an elastic member arranged in the shell, and a top holding member connected with the elastic member; one end of the supporting piece is connected with the elastic piece, and the other end of the supporting piece penetrates through the opening and extends upwards to the outside of the shell to support the hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020272960.4U CN212120559U (en) | 2020-03-06 | 2020-03-06 | Powder spraying device for hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020272960.4U CN212120559U (en) | 2020-03-06 | 2020-03-06 | Powder spraying device for hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212120559U true CN212120559U (en) | 2020-12-11 |
Family
ID=73673848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020272960.4U Active CN212120559U (en) | 2020-03-06 | 2020-03-06 | Powder spraying device for hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212120559U (en) |
-
2020
- 2020-03-06 CN CN202020272960.4U patent/CN212120559U/en active Active
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