CN203650278U - Spray gun moving mechanism - Google Patents
Spray gun moving mechanism Download PDFInfo
- Publication number
- CN203650278U CN203650278U CN201320748932.5U CN201320748932U CN203650278U CN 203650278 U CN203650278 U CN 203650278U CN 201320748932 U CN201320748932 U CN 201320748932U CN 203650278 U CN203650278 U CN 203650278U
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- CN
- China
- Prior art keywords
- spray gun
- movable stand
- driving
- swing
- moving frame
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- Expired - Fee Related
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Abstract
The utility model discloses a spray gun moving mechanism which comprises a moving frame, a spray gun component on the moving frame, and a driving mechanism for driving the moving frame to move, wherein the driving mechanism comprises two sliding rails under the two sides of the moving frame, two axles rotatably arranged on the moving frame in a matching way, and a driving motor which is fixedly arranged on the moving frame and is used for driving the moving frame to move; the two ends of the axles are respectively provided with a wheel, and the wheels are matched with the two sliding rails; a chain transmission mechanism is arranged between the driving motor and one axle. The spray gun moving mechanism is provided with the sliding rails and the driving motor, so that the moving frame is driven to make linear motion along the guide rails by the driving motor under the action of the chain transmission mechanism; the spray gun is fixed on the moving frame, so that the spray gun can make linear motion along with the moving frame; after the spray gun moving mechanism is arranged, sand-blasting operation can be carried out on a long workpiece, and the efficiency is high.
Description
Technical field
The utility model belongs to sand-blasting machine technical field, is specifically related to a kind of spray gun travel mechanism.
Background technology
Sand-blasting machine is that employing compressed air is power, to form high velocity jet bundle, material spray high velocity jet is needed to process surface of the work, a kind of machine that the mechanical performance of surface of the work is changed to quilt.Along with the development of sand-blasting machine technology, each building blocks of function of sand-blasting machine is also more and more diversified, for the surperficial workpiece that there is special shape for some, traditional fixed spray gun cannot carry out to it inefficiency of sandblast operation or sandblast operation, thereby need to improve the structure of existing sand-blasting machine.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of spray gun travel mechanism, and this spray gun travel mechanism is simple in structure, can realize the rectilinear motion of spray gun.
For achieving the above object, the utility model provides following technical scheme:
One spray gun travel mechanism, comprises movable stand, is arranged on the spray gun assembly on described movable stand and the driving mechanism for driving described movable stand to move;
Described driving mechanism comprises that two slide rails, the rotation that are arranged on described movable stand down either side are equipped with two axletrees on described movable stand and are fixedly mounted on the drive motors for driving described movable stand to move on described movable stand, the two ends of described axletree are respectively equipped with the wheel coordinating with two described slide rails, described drive motors and be wherein provided with chain-drive mechanism between a described axletree.
Further, the below of described movable stand is fixed with two spray gun swing spans, between two described spray gun swing spans, is provided with the swing arm coordinating with its rotation, and described spray gun assembly is fixedly mounted on described swing arm.
Further, described spray gun assembly is at least one being fixedly mounted on described swing arm.
Further, described spray gun assembly comprises gunjet rack and be arranged on the spray gun on described gunjet rack, and described gunjet rack is fixedly mounted on described swing arm.
Further, the cross section of described slide rail is tapered, and the periphery wall of described wheel is provided with the cone tank coordinating with described slide rail.
Further, on two described spray gun swing spans, correspondence is provided with swing seat, and described swing arm rotation cooperation is arranged in described swing seat.
Further, the output shaft of described drive motors is provided with drive sprocket, and wherein described axletree is provided with and synchronizes the driven sprocket rotating with it, is provided with driving-chain and is connected between described drive sprocket and driven sprocket.
The beneficial effects of the utility model are:
Spray gun of the present utility model travel mechanism, by slide rail and drive motors are set, under the effect of chain-drive mechanism, drive motors can drive movable stand to do rectilinear motion along slide rail, and because therefore spray gun is fixedly mounted on movable stand,, spray gun can do rectilinear motion along with movable stand, by spray gun of the present utility model travel mechanism is set, can be used in carrying out sandblast operation compared with machining long workpieces, and efficiency is higher.
Brief description of the drawings
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, the utility model provides following accompanying drawing to describe:
Fig. 1 is the structural representation that adopts the sand-blasting machine of the utility model spray gun travel mechanism;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, for adopting the structural representation of sand-blasting machine of the utility model spray gun travel mechanism.The spray gun travel mechanism of the present embodiment, comprises movable stand 1, is arranged on the spray gun assembly of movable stand 1 and the driving mechanism for driving movable stand 1 to move.
Driving mechanism comprises that two slide rails 4, the rotation that are arranged on movable stand 1 down either side are equipped with two axletrees 5 on movable stand 1 and are fixedly mounted on the drive motors 6 for driving movable stand 1 to move on movable stand 1, the two ends of axletree 5 are respectively equipped with the wheel 7 coordinating with two slide rails 4, drive motors 6 and be wherein provided with chain-drive mechanism between an axletree 5, the output shaft that is drive motors 6 is provided with drive sprocket 8, wherein axletree 5 is provided with and synchronizes the driven sprocket 9 rotating with it, between drive sprocket 8 and driven sprocket 9, is connected by driving-chain.Start drive motors, can drive axletree 5 to rotate by chain-drive mechanism, and then drive whole movable stand 1 to move along slide rail 4.Movable stand 1 is provided with the bearing block 11 for installation car wheel shaft 5, and axletree 5 is arranged on bearing block 11.
Preferably, spray gun assembly is at least one being fixedly mounted on swing arm 3, and the spray gun assembly of the present embodiment is two, and the number of spray gun assembly needs to arrange according to actual sandblast operation.The spray gun assembly of the present embodiment comprises gunjet rack 20 and is arranged on the spray gun 21 on gunjet rack 20, and gunjet rack 20 is fixedly mounted on swing arm 3.
Preferably, the cross section of slide rail 4 is tapered, and the periphery wall of wheel 7 is provided with the cone tank coordinating with described slide rail, can prevent that wheel 7 from derailing.
Further, the below of movable stand 1 is fixed with between 2, two spray gun swing spans 2 of two spray gun swing spans and is provided with the swing arm 3 coordinating with its rotation, and spray gun assembly is fixedly mounted on swing arm 3.The below of spray gun swing span 2 is provided with swing seat 10, and swing arm 3 is arranged in swing seat 10, and is provided with bearing between swing arm 3 and swing seat 10.As shown in Figure 1, adopt the sand-blasting machine of the present embodiment spray gun travel mechanism also to comprise spray gun swing mechanism, this spray gun travel mechanism spray gun swing mechanism comprises the spray gun oscillating motor 12 being fixedly mounted on movable stand 1, the output shaft of spray gun oscillating motor 12 be provided with synchronize with it rotate wobble-plate 13, on wobble-plate 13, be installed with oscillation adjustment dish 14, oscillation adjustment dish 14 is provided with swinging axle 15, and swinging axle 15 is eccentric setting with respect to the output shaft of spray gun oscillating motor 12, on swinging axle 15, be equipped with and swing pull bar 16 with its rotation engage sleeves, the other end that swings pull bar 16 is provided with the fixed cover 17 being fixedly set on swing arm 3, and swing between pull bar 16 and fixed cover 17 and be articulated and connected.Preferably, wobble-plate 13 is provided with many groups for the installing hole of oscillation adjustment dish 14 is installed, and can conveniently regulate swinging axle 15 is spray gun amplitude of fluctuation with respect to the eccentric throw of the output shaft of spray gun oscillating motor 12.Be arranged on spray gun swing span 2 by swing arm 3 being rotated coordinate, also can coordinate spray gun swing mechanism to make spray gun do oscillating motion.The axis of the swing arm 3 of the present embodiment is parallel with slide rail 4, and the swaying direction of spray gun assembly is vertical with the moving direction of movable stand 1.
Further, this sand-blasting machine also comprises the spacer device being arranged on outside spray gun travel mechanism and spray gun swing mechanism and for preventing that material spray from splashing.Spacer device comprises barrier belt 18 and for supporting the belt support frame 19 of barrier belt 18, belt support frame 19 is at least three, and belt support frame 19 comprises the column 19a that is positioned at both sides, the two ends up and down that are positioned at two column 19a of the belt support frame 19 at two ends are respectively equipped with backing roll 19b with the upper end of the two column 19a that are positioned at middle belt support frame 19, barrier belt 18 is upper around backing roll 19b, and the two ends of barrier belt 18 are fixedly connected with two spray gun swing spans 2 respectively.By spacer device is set, can prevent that material spray from splashing, and in the process moving at spray gun, barrier belt 18 can move together along with movable stand 1, avoids sandblast operation to cause interference.Further, distance between two column 19a of middle belt support frame 19 is greater than the distance of two slide rails 4, be that movable stand 1 can be through the belt support frame 19 in the middle of being positioned at, and distance between two column 19a of the belt support frame 19 at two ends is less than or equal to the distance of two slide rails 4, can play spacing effect to movable stand 1, prevent that movable stand 1 from skidding off outside slide rail 4.
Finally explanation is, above preferred embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is described in detail by above preferred embodiment, but those skilled in the art are to be understood that, can make various changes to it in the form and details, and not depart from the utility model claims limited range.
Claims (7)
1. a spray gun travel mechanism, is characterized in that: comprise movable stand, be arranged on the spray gun assembly on described movable stand and the driving mechanism for driving described movable stand to move;
Described driving mechanism comprises that two slide rails, the rotation that are arranged on described movable stand down either side are equipped with two axletrees on described movable stand and are fixedly mounted on the drive motors for driving described movable stand to move on described movable stand, the two ends of described axletree are respectively equipped with the wheel coordinating with two described slide rails, described drive motors and be wherein provided with chain-drive mechanism between a described axletree.
2. spray gun according to claim 1 travel mechanism, it is characterized in that: the output shaft of described drive motors is provided with drive sprocket, wherein described axletree is provided with and synchronizes the driven sprocket rotating with it, is provided with driving-chain and is connected between described drive sprocket and driven sprocket.
3. spray gun according to claim 2 travel mechanism, is characterized in that: described spray gun assembly is at least one being fixedly mounted on described swing arm.
4. spray gun according to claim 3 travel mechanism, is characterized in that: described spray gun assembly comprises gunjet rack and be arranged on the spray gun on described gunjet rack, and described gunjet rack is fixedly mounted on described swing arm.
5. spray gun according to claim 1 travel mechanism, is characterized in that: the cross section of described slide rail is tapered, and the periphery wall of described wheel is provided with the cone tank coordinating with described slide rail.
6. spray gun swing mechanism according to claim 1, is characterized in that: on two described spray gun swing spans, correspondence is provided with swing seat, and described swing arm rotation cooperation is arranged in described swing seat.
7. spray gun according to claim 1 travel mechanism, it is characterized in that: the below of described movable stand is fixed with two spray gun swing spans, between two described spray gun swing spans, be provided with the swing arm coordinating with its rotation, described spray gun assembly is fixedly mounted on described swing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320748932.5U CN203650278U (en) | 2013-11-25 | 2013-11-25 | Spray gun moving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320748932.5U CN203650278U (en) | 2013-11-25 | 2013-11-25 | Spray gun moving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650278U true CN203650278U (en) | 2014-06-18 |
Family
ID=50916714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320748932.5U Expired - Fee Related CN203650278U (en) | 2013-11-25 | 2013-11-25 | Spray gun moving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203650278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799684A (en) * | 2017-02-28 | 2017-06-06 | 广州华臻机械设备有限公司 | A kind of water knife lathe with portable water sand collection device |
-
2013
- 2013-11-25 CN CN201320748932.5U patent/CN203650278U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799684A (en) * | 2017-02-28 | 2017-06-06 | 广州华臻机械设备有限公司 | A kind of water knife lathe with portable water sand collection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20171125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |