CN213727254U - Hub tracing and edge spraying integrated machine - Google Patents
Hub tracing and edge spraying integrated machine Download PDFInfo
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- CN213727254U CN213727254U CN202022718034.8U CN202022718034U CN213727254U CN 213727254 U CN213727254 U CN 213727254U CN 202022718034 U CN202022718034 U CN 202022718034U CN 213727254 U CN213727254 U CN 213727254U
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- gun body
- air pipe
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Abstract
The utility model belongs to the technical field of automobile wheel hub makes, the purpose provides a hub is traced and is spouted limit all-in-one, and the electric control module carries out the control and the switching of different modes according to the demand of working head to compressed air, and the operation of spouting limit, tracing limit of the condition such as rim slotless edging structure, rim slotted edging structure, under the spoke slotless edging structure, under the spoke sloshing edging structure can be accomplished to an equipment, has solved the difficult problem that an equipment can't carry out the operation of above-mentioned condition; the gun head pressure control pipeline comprises a total compressed air pipe, a gun body siphon pressure air pipe, a gun body forming pressure air pipe and a pressure tank pressure air pipe, wherein the pressure tank pressure air pipe is connected with a paint pressure tank, and compressed air in the gun body siphon pressure air pipe provides pressure for introducing paint of a paint pipe into a gun body of the working head; the compressed air in the gun body forming pressure air pipe provides pressure for outputting paint of the gun body of the working head to the working head.
Description
Technical Field
The utility model relates to a hub is traced a border and is spouted limit all-in-one belongs to automobile wheel hub and makes technical field.
Background
An aluminum alloy hub edge painting machine usually selects different edge painting equipment and edge painting spray guns according to the position of edge painting spray sides and the structure of the edge painting spray sides. As shown in fig. 1, a portion a is a rim non-groove delineation structure, a portion B is a rim groove delineation structure, a portion C is a spoke non-groove spray edge structure, and a portion D is a spoke lower groove delineation structure. The part A is generally rolled and traced by a rubber round roller or an electrophoresis process, and the part C is generally sprayed after finish turning or an electrophoresis process. In the conventional apparatus, one apparatus cannot generally perform all edge spraying and edge drawing operations at the position A, B, C, D.
In addition, the existing machine gun body is fixed by a common bolt fixing support, so that the adjustment is slow and the precision is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hub edge painting and edge spraying integrated machine, an electric control module controls and switches different modes according to the requirement of a working head on compressed air, the working head can be set into a novel device comprising different heads and spray heads, one device can complete edge painting and edge painting operations under the conditions of a rim non-groove edge painting structure, a rim grooved edge painting structure, a spoke non-groove edge painting structure, a spoke grooved edge painting structure and the like, and the problem that one device cannot perform the operations under the conditions is solved; and the quality and the production efficiency are improved.
In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:
a hub edge tracing and edge spraying integrated machine comprises an electrical control module and a gun body positioning mechanism, wherein the electrical control module is connected with a working head pressure control pipeline through a solenoid valve, the electrical control module controls and switches different modes according to the requirement of a working head on compressed air, the working head pressure control pipeline comprises a total compressed air pipe, a gun body siphon pressure air pipe, a gun body forming pressure air pipe and a pressure tank pressure air pipe, the total compressed air pipe is respectively and simultaneously communicated with the gun body siphon pressure air pipe, the gun body forming pressure air pipe and the pressure tank pressure air pipe, the pressure tank pressure air pipe is connected with a paint pressure tank, the paint tank is placed in the paint pressure tank, one end of the paint pipe is placed in the paint tank, and the other end of the paint pipe is connected with the gun body; the compressed air in the gun body siphon pressure air pipe provides pressure for introducing paint of the paint pipe into the gun body of the working head; compressed air in the gun body forming pressure air pipe provides pressure for outputting paint of the gun body of the working head to the working head; the gun body positioning mechanism is connected with the working head gun body and automatically adjusts the position of the working head gun body according to the position of the stroked edge spraying.
Preferably, the working head is designed to be suitable for the shape according to the position and the structure of the stroking edge.
Preferably, the working head is a straight brush head, a bent brush head, a straight needle head, a bent needle head or a spray gun.
Preferably, the gun body positioning mechanism comprises a horizontal linear guide rail and a vertical linear guide rail, a horizontal guide rail sliding block is arranged on the horizontal linear guide rail, the bottom end of the vertical linear guide rail is fixedly connected with the horizontal guide rail sliding block, a vertical guide rail sliding block is arranged on the vertical linear guide rail, and the vertical guide rail sliding block is connected with the working head gun body through a connecting rod.
Preferably, still include wheel hub centre bore positioning mechanism, wheel hub centre bore positioning mechanism is including installing the rotatory main shaft in flange tray inboard, the locating piece is established to the outside cover of rotatory main shaft, the inboard of locating piece be with the cylindrical hole that the external diameter of rotatory main shaft matches, the outside is the diameter that the upper end diameter of round platform and its round platform is less than the lower extreme, the diameter of the lower extreme of locating piece is less than the internal diameter in the hole of flange tray, the inboard in the hole of flange tray is located the below of locating piece is fixed with the platform, the spring has been placed on the platform.
Preferably, the horizontal linear guide rail and the flange tray are mounted on a work bench.
Compared with the prior art, the beneficial effects of the utility model are that: the electric control module controls and switches three modes of slotted edge tracing, non-slotted edge tracing (edge brushing) and edge spraying according to the requirements of different working heads for compressed air during edge spraying and edge tracing, the requirements of the different working heads for compressed air pressure are realized, the single edge tracing operation is performed by replacing a traditional rubber roller, the problem that the non-slotted edge tracing operation cannot be performed in the existing industry is solved, one machine has multiple purposes, and the investment of equipment is reduced; the gun body positioning mechanism automatically adjusts the position of the working head gun body according to the position of the stroking edge spraying position, so that the positioning precision of the working head on the gun body is improved, the positioning precision error is not more than 1mm, and the stroking edge, the position of the stroking edge and the width quality are completely met; the automatic adjusting mode greatly improves the production efficiency.
Drawings
FIG. 1 is a schematic illustration of four types of stroking locations and structures;
in the figure: a-the non-groove drawing part of the rim, B-the groove drawing part of the rim, C-Under-cut (Under the spoke) non-groove drawing spraying part and D-Under-cut groove drawing part.
FIG. 2 is a schematic view of a prior art center hole location of a stroker;
FIG. 3 is a schematic view of the construction of the edge tracing machine (with curved brush heads);
FIG. 4 is a schematic view of a slotless stroked brush head;
FIG. 5 is a schematic view of the operating mode of the Under-cut slotless stroking straight brush head;
FIG. 6 is a schematic view of a rim grooved stroked straight needle mode of operation;
FIG. 7 is a schematic view of a grooved stroked needle configuration;
FIG. 8 is a schematic view of the operating mode of the Under-cut grooved edge-tracing curved needle;
FIG. 9 is a schematic view of the Under-cut slotless edge spraying operation mode.
In the figure: work bench, PLC controller, step motor, spring, flange tray, locating block, rotary main shaft, paint tank, pressure tank and solenoid valve,
-a horizontal linear guide rail,
-a connecting rod,
-a vertical linear guide rail,
-a delineating gun body,
-a lance body for a lance,
-a lance tip,
-a straight needle head,
-a straight brush head,
-a curved needle head,
-a non-grooved curved brush head,
-a total compressed air line,
-a gun body siphon pressure air pipe,
-a gun body forming pressure air pipe,
-a pressure gas pipe of the pressure tank,
-a paint tube for the paint,
-a horizontal guide rail slide block,
-a vertical guide slider.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in FIG. 3, the utility model discloses a hub is traced and is spouted limit all-in-one, including electrical control module and rifle body positioning mechanism, electrical control module passes through solenoid valve the interior and working head pressure control pipeline connection, and electrical control module carries out the control and the switching of different modes according to the demand of working head to compressed air, working head pressure control pipeline includes total compressed air pipe
Gun siphon pressure air pipe
Pressure air pipe for shaping gun body
And pressure air pipe of pressure tank
Total compressed air pipe
Respectively and simultaneously with the gun body siphon pressure air pipe
Pressure air pipe for shaping gun body
And pressure air pipe of pressure tank
Communicated with the pressure air pipe of the pressure tank
Is connected with the paint pressure tank ninthly, the paint tank is arranged in the paint pressure tank ninthly, and a paint pipe
One end of the gun body is placed in the paint can and the other end is connected with the working head gun body; gun siphon pressure air pipe
The compressed air in the tube is a paint tube
The paint is introduced into a gun body of the working head to provide pressure; pressure air pipe for shaping gun body
The compressed air in the gun body provides pressure for outputting paint of the gun body of the working head to the working head; the gun body positioning mechanism is connected with the working head gun body and automatically adjusts the position of the working head gun body according to the position of the stroked edge spraying.
The electric control module controls and switches three modes of slotted edge tracing, non-slotted edge tracing (edge brushing) and edge spraying according to the requirements of different working heads for compressed air, the requirements of different working heads for compressed air pressure are met, the working pressure of a gun body is output to 0.15-0.2 MPA during edge tracing and edge brushing, and the working pressure of the gun body is output to 0.4-0.45 MPA during edge spraying, single edge tracing operation is performed by replacing a traditional rubber roller, the problem that the non-slotted edge tracing operation cannot be performed in the existing industry is solved, the electric control module is multipurpose, and the investment of equipment is reduced; the gun body positioning mechanism automatically adjusts the position of the working head gun body according to the position of the stroking edge spraying position, so that the positioning precision of the working head on the gun body is improved, the positioning precision error is not more than 1mm, and the stroking edge, the position of the stroking edge and the width quality are completely met; the automatic adjusting mode greatly improves the production efficiency.
Preferably, the working head is designed into a proper shape according to the position and the structure of the stroking edge spraying; further, as shown in fig. 4 and 7, the working head is a straight brush head, a bent brush head, a straight needle head, a bent needle head or a spray gun; in actual use, the appropriate shape is selected according to the position and structure of the stroking edge such as non-groove stroking edge, non-groove stroking edge, and the like.
Preferably, the gun body positioning mechanism comprises a horizontal linear guide rail
And a vertical linear guide
The horizontal linear guide rail
Is provided with a horizontal guide rail slide block
The vertical linear guide rail
The bottom end of the horizontal guide rail slide block
Fixedly connected, said vertical linear guide
Is provided with a vertical guide rail slide block
The vertical guide rail sliding block
By means of connecting rods
Connected with the gun body of the working head, and moves the horizontal guide rail slide block according to the requirements of drawing and spraying
And a vertical guide rail slider
The positioning accuracy of the spray head and the tracing head on the gun body is improved, the error of the positioning accuracy is not more than 1mm, and the quality of tracing, edge spraying positions and width is completely satisfied.
Preferably, the wheel hub center hole positioning device further comprises a wheel hub center hole positioning mechanism, the wheel hub center hole positioning mechanism comprises a rotating main shaft (c) arranged on the inner side of the flange tray (c), a positioning block (c) is sleeved on the outer side of the rotating main shaft (c), a cylindrical hole matched with the outer diameter of the rotating main shaft (c) is arranged on the inner side of the positioning block (c), a circular table is arranged on the outer side of the rotating main shaft (c), the diameter of the upper end of the circular table is smaller than that of the lower end of the circular table, the diameter of the lower end of the positioning block (c) is smaller than the inner diameter of the hole of the flange tray (c), a platform is fixed below the positioning block (c), and a spring (c) is placed on the platform. The existing hub center hole positioning is basically manually placed by an inverted frustum-shaped positioning block, and is low in efficiency, for example, after the hub is placed on a rotating spindle tray, the positioning block is manually put down along the rotating spindle and the hub is positioned, as shown in fig. 2 by the inverted frustum-shaped positioning block of the rotating spindle; the utility model adopts the technical scheme that the wheel hub is placed on the flange tray, the right and left positioning and the up and down positioning are realized by the forward conical positioning block (the spring is pressed downwards), the center positioning mode is simple, the positioning and taking-placing speed is high, and the operation efficiency is improved;
preferably, the horizontal linear guide rail
And the flange tray is arranged on the working bench.
The embodiments are listed as illustrative in the following five ways, respectively, Under-cut non-groove delineation embodiment, rim groove delineation embodiment, Under-cut non-groove delineation embodiment.
Example 1Under-cut slotless edging method
As shown in fig. 3, it is the Under-cut slotless stroking mode (stroking gun body)
Upper-mounted non-groove edge-tracing bent brush head
The brush head structure is a bent brush head as shown in figure 4), the electric control module adopts a PLC electric circuit controller, and a total compressed air pipe is opened
Placing the hub on a flange tray, and realizing left-right and up-down positioning by a positioning block sixth pressing a spring fourth; then by rotating the horizontal linear guide
Slide block for pushing horizontal guide rail
Rotary vertical linear guide rail
Vertical guide rail pushing slider
Indirectly adjusting the position of the gun head of the gun body to perform accurate gun head positioning; PLC electric circuit controller selects non-groove tracing working mode according to tracing position and structure, electromagnetic valve can automatically distribute compressed air pressure to gun body siphon pressure air pipe according to selected working mode
Pressure air pipe for shaping gun body
Pressure air pipe of pressure tank
Pressure air pipe of inner pressure tank
Compressed air is led into a paint pressure tank ninthly, and under the action of pressure, the paint in the paint tank ninthly is filled into a paint pipe
Inside, gun body siphon pressure air pipe
The compressed air in the gun body introduces paint into the gun body; at this time, the PLC electric circuit controller turns on the stepping motor (c), and the stepping motor (c) turns on and simultaneously the gun body forms the pressure air pipe
(the working pressure is 0.15-0.2 MPA), and the compressed air synchronously introduces the paint into the edge-tracing bent brush head
Forming and carrying out non-groove tracing operation; after the tracing is finished, the PLC electric circuit controller synchronously stops the stepping motor, rotates and siphons the pressure air pipe of the gun body
Pressure air pipe for shaping gun body
The compressed air in the device is supplied to finish the Under-cut slotless edge-drawing operation.
Example 2 rim slotless stroking embodiment
FIG. 5 shows the operation mode of rim non-groove tracing (straight brush head)
The brush head structure is a straight brush head as shown in figure 4), the specific implementation mode is the same as that of the Under-cut non-groove edge-drawing implementation mode of the embodiment 1.
Example 3 rim grooved delineation embodiment
FIG. 6 shows the rim grooved stroking mode of operation (straight needle tip)
The needle head structure is a straight needle head shown in figure 7), a groove delineation working mode is selected in a PLC (programmable logic controller), and other specific implementation modes are the same as those of the embodiment 1 of Under-cut non-groove delineation.
Example 4Under slotted edge embodiment
FIG. 8 shows the Under-cut slotted edge-tracing mode (with curved needle)
The needle head structure is a bent needle head shown in figure 7), a groove delineation working mode is selected in a PLC (programmable logic controller), and other specific implementation modes are the same as the implementation mode of the Under-cut non-groove delineation in the embodiment 1.
Example 5Under-cut slotless edge spray implementation
FIG. 9 shows the Under-cut slotless edge-spraying mode (gun body with spray gun)
And the spray gun head
The formed spray gun), a spraying edge working mode (working pressure of 0.4-0.45 MPA) is selected in a PLC (programmable logic controller), and other specific implementation modes are the same as those of the Under-cut slotless edge-drawing implementation mode in the embodiment 1.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A hub edge tracing and edge spraying integrated machine is characterized by comprising an electrical control module and a gun body positioning mechanism, wherein the electrical control module is connected with a working head pressure control pipeline through an electromagnetic valve (10), the electrical control module controls and switches different modes according to the requirement of a working head on compressed air, the working head pressure control pipeline comprises a total compressed air pipe (21), a gun body siphon pressure air pipe (22), a gun body forming pressure air pipe (23) and a pressure tank pressure air pipe (24), the total compressed air pipe (21) is respectively communicated with the gun body siphon pressure air pipe (22), the gun body forming pressure air pipe (23) and the pressure tank pressure air pipe (24), the pressure tank pressure air pipe (24) is connected with a paint pressure tank (9), the paint tank (8) is placed in the paint pressure tank (9), one end of the paint pipe (25) is placed in the paint tank (8), the other end is connected with the gun body of the working head; compressed air in the gun body siphon pressure air pipe (22) provides pressure for introducing paint of the paint pipe (25) into the gun body of the working head; compressed air in the gun body forming pressure air pipe (23) provides pressure for outputting paint of the gun body of the working head to the working head; the gun body positioning mechanism is connected with the working head gun body and automatically adjusts the position of the working head gun body according to the position of the stroked edge spraying.
2. The hub edge painting and edge spraying all-in-one machine as claimed in claim 1, wherein the working head is designed to be suitable for the shape according to the position and the structure of the edge painting and edge spraying.
3. The hub edge tracing and spraying all-in-one machine as claimed in claim 2, wherein the working head is a straight brush head, a bent brush head, a straight needle head, a bent needle head or a spray gun.
4. The hub edge-drawing and edge-spraying integrated machine as claimed in claim 3, wherein the gun body positioning mechanism comprises a horizontal linear guide rail (11) and a vertical linear guide rail (13), a horizontal guide rail sliding block (26) is arranged on the horizontal linear guide rail (11), the bottom end of the vertical linear guide rail (13) is fixedly connected with the horizontal guide rail sliding block (26), a vertical guide rail sliding block (27) is arranged on the vertical linear guide rail (13), and the vertical guide rail sliding block (27) is connected with the working head gun body through a connecting rod (12).
5. The hub edge painting and edge spraying integrated machine according to claim 4 is characterized by further comprising a hub center hole positioning mechanism, the hub center hole positioning mechanism comprises a rotating main shaft (7) installed on the inner side of the flange tray (5), a positioning block (6) is sleeved on the outer side of the rotating main shaft (7), the inner side of the positioning block (6) is a cylindrical hole matched with the outer diameter of the rotating main shaft (7), the outer side of the positioning block is a circular truncated cone, the diameter of the upper end of the circular truncated cone is smaller than that of the lower end of the circular truncated cone, the diameter of the lower end of the positioning block (6) is smaller than that of the hole of the flange tray (5), a platform is fixed on the inner side of the hole of the flange tray (5) below the positioning block (6), and a spring (4) is placed on the platform.
6. The hub edge painting and edge spraying all-in-one machine as claimed in claim 5, wherein the horizontal linear guide rail (11) and the flange tray (5) are mounted on a workbench frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022718034.8U CN213727254U (en) | 2020-11-23 | 2020-11-23 | Hub tracing and edge spraying integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022718034.8U CN213727254U (en) | 2020-11-23 | 2020-11-23 | Hub tracing and edge spraying integrated machine |
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| Publication Number | Publication Date |
|---|---|
| CN213727254U true CN213727254U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022718034.8U Active CN213727254U (en) | 2020-11-23 | 2020-11-23 | Hub tracing and edge spraying integrated machine |
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| CN (1) | CN213727254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534948A (en) * | 2022-03-21 | 2022-05-27 | 江西荣恩轮毂制造有限公司 | Mounting surface protection disc applied to aluminum alloy hub |
-
2020
- 2020-11-23 CN CN202022718034.8U patent/CN213727254U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534948A (en) * | 2022-03-21 | 2022-05-27 | 江西荣恩轮毂制造有限公司 | Mounting surface protection disc applied to aluminum alloy hub |
| CN114534948B (en) * | 2022-03-21 | 2024-05-10 | 江西荣恩轮毂制造有限公司 | Mounting surface protection disc applied to aluminum alloy hub |
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