CN210938812U - Rotary sand blasting device - Google Patents
Rotary sand blasting device Download PDFInfo
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- CN210938812U CN210938812U CN201922107144.8U CN201922107144U CN210938812U CN 210938812 U CN210938812 U CN 210938812U CN 201922107144 U CN201922107144 U CN 201922107144U CN 210938812 U CN210938812 U CN 210938812U
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Abstract
The utility model discloses a rotary sand blasting device, which comprises a sand blaster and a mobile device for controlling the sand blaster; the sand blaster comprises a feeding barrel, the feeding barrel is provided with a discharge port, the tail end of the discharge port is connected with a plurality of spray guns, the tail ends of the spray guns are provided with nozzles, and the angles of the spray guns are adjustable; the moving device comprises a frame, a lifting platform, a sliding rail, a ball screw and a rotating mechanism. The technical scheme of the utility model has following advantage: the combination of the translation mode and the swing mode is integrated, the defects of translation and swing are overcome, and the benefits of the translation mode and the swing mode are improved; the lifting function is added, and the lifting can be automatically carried out according to the height of the product; the spray gun can freely adjust the angle, and each corner of the product can be sprayed.
Description
Technical Field
The utility model relates to a product sandblast technical field especially relates to a rotation type sand blasting unit.
Background
Market research has learned that: at present, the sand blasting of 2 kinds of forms is domestic, one kind is the translation formula sand blasting, and the translation sand blasting only is fit for the plane sand blasting, and the benefit is that the blowout comes more evenly, and the product is many wide can both be spouted, and bad department is the lapped seal of a government organization in old china, is unfavorable for the outward appearance requirement of needs, and the side can not spout in addition, and machining efficiency is low, and the trachea of sand pipe is longer, leads to the unstable phenomenon of sand volume.
The other type is swing type sand blasting, and the swing type sand blasting is suitable for planes and small sides, salient points and round surfaces. The relative translation of efficiency is listed as some height, but actual efficiency still is less than 60%, and it is heavier that the distance short is spouted to swing in addition, and both sides are than far away, and the ratio of spouting is lighter, and the sand pipe easily wears and teares during the swing, and the trachea falls easily, and the structure is more loaded down with trivial details, does not easily transfer to rob, and the spraying is inhomogeneous.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to overcome the defects and provide a rotary sand blasting device.
(II) technical scheme
In order to achieve the purpose, the rotary sand blasting device comprises a sand blaster and a moving device for controlling the sand blaster;
the sand blaster comprises a feeding barrel, the feeding barrel is provided with a discharge port, the tail end of the discharge port is connected with a plurality of spray guns, the tail ends of the spray guns are provided with nozzles, and the angles of the spray guns are adjustable;
the moving device comprises a frame, a lifting platform, a sliding rail, a ball screw and a rotating mechanism;
the sliding rail is fixed on the frame, the lifting platform is connected with the sliding rail in a sliding mode, the ball screw penetrates through the lifting platform and controls the lifting platform to move up and down, the lifting platform is connected with the rotating mechanism in a matched mode so as to drive the rotating mechanism to move up and down, and a first rotating motor is arranged at the upper end of the ball screw;
the rotating mechanism comprises a second rotating motor, a rotating shaft and a gear set, the rotating shaft penetrates through the moving device and is connected with the sand blaster, and the second rotating motor drives the rotating shaft to rotate through the gear set.
Furthermore, a first bearing group is arranged at the position where the rotating shaft at the upper end of the frame penetrates; and a second bearing group is arranged at the penetrating position of the rotating shaft at the lower end of the frame.
Further, the gear set includes a first gear connected to an output shaft of the second rotating motor, and a second gear connected to the rotating shaft, the first gear being engaged with the second gear.
Further, the lance comprises a lance; the upper end of the spray pipe is communicated with the discharge hole, and the lower end of the spray pipe is communicated with the nozzle; the nozzle is also provided with an adjusting mechanism for adjusting the angle;
the adjusting mechanism comprises an adjusting shaft, a bolt, a shaft hub and a fixing plate, wherein one end of the adjusting shaft penetrates through the shaft hub, and the bolt penetrates through the fixing plate to be fixed with the shaft hub and the adjusting shaft in a threaded manner; the other end of the adjusting shaft is rotatably connected with the nozzle.
Further, the frame lower extreme is provided with the pan feeding mouth that is used for fixed pan feeding pipe.
Furthermore, the number of the spray guns is N, and the spray guns are uniformly arranged in the axial direction by taking the rotating shaft as a reference.
Further, N is an integer of 1 or more.
(III) advantageous effects
Compared with the prior art, the technical scheme of the utility model have following advantage: the combination of the translation mode and the swing mode is integrated, the problem of the translation and the swing is solved, and the benefits of the translation mode and the swing mode are improved; the lifting function is added, and the lifting can be automatically carried out according to the height of the product; the spray gun can freely adjust the angle, and each corner of the product can be uniformly sprayed. The utility model discloses a sand blasting unit through rotatory fixed pipeline length atmospheric pressure, flow, constantly draws the circle and freely thinks in succession as required, raises the efficiency when guaranteeing the homogeneity, promotes 95% with sandblast efficiency on the basis of translation, is close to the total effect, greatly reduced manufacturing cost.
Drawings
Fig. 1 is a schematic view of the overall structure of the rotary sand blasting device of the present invention;
FIG. 2 is an exploded view of the rotary sand blasting apparatus of the present invention;
FIG. 3 is a schematic structural view of the revolving mechanism after the lifting platform of the rotary sand blasting apparatus of the present invention is disassembled;
fig. 4 is a schematic structural view of the sand blaster of the present invention.
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. 1 to 4, the rotary sand blasting device of the present invention includes a sand blower 1 and a moving device 2 for controlling the sand blower 1;
the sand blaster 1 comprises a feeding barrel 101, the feeding barrel 101 is provided with a discharge hole (not shown at the bottom), the tail end of the discharge hole is connected with a plurality of spray guns 3, the tail ends of the spray guns 3 are provided with nozzles 301, and the angles of the spray guns 3 can be adjusted;
referring to fig. 2, the moving device 2 includes a frame 201, a lifting table 202, a slide rail 203, a ball screw 204, and a rotating mechanism;
the sliding rail 203 is fixed on the frame 201, the lifting platform 202 is connected with the sliding rail 203 in a sliding manner, the ball screw 204 penetrates through the lifting platform 202 and controls the lifting platform 202 to move up and down, the lifting platform 202 is connected with the rotating mechanism in a matching manner so as to drive the rotating mechanism to move up and down, and the upper end of the ball screw 204 is provided with a first rotating motor 205. The ball screw 204 is also called a ball screw, which is a well-known technical means of those skilled in the art, and has a function of converting a rotary motion into a horizontal motion, and the detailed structure thereof is not described in detail, so that the first rotating motor 205 drives the screw to rotate, and further drives the lifting platform 202 to move, and the lifting platform 202 drives the rotating mechanism to move up and down.
The rotating mechanism comprises a second rotating motor 206, a rotating shaft 207 and a gear set 208, the rotating shaft 207 penetrates through the moving device 2 and is connected with the sand blaster 1, and the second rotating motor 206 drives the rotating shaft 207 to rotate through the gear set 208. It should be noted that, in order to realize that the movement of the lifting platform 202 does not affect the rotation of the rotating shaft 207, a pair of bearings 213 is disposed at the corresponding positions of the rotating shaft 207 and the lifting platform 202, the inner ring of the bearing 213 is integrated with the rotating shaft 207, and the outer ring is integrated with the lifting platform 202, thereby not affecting the rotation thereof.
A first bearing set 209 is arranged at the penetrating position of the rotating shaft 207 at the upper end of the frame 201; a second bearing set 210 is arranged at the position where the rotating shaft 207 at the lower end of the frame 201 penetrates.
The first bearing set 209 and the second bearing set 210 are composed of three single bearings 214 arranged at equal intervals, and the three single bearings 214 clamp the rotating shaft 207, do not affect the rotating shaft 207 to rotate, and can stabilize the rotating shaft 207 and prevent the rotating shaft 207 from shaking.
Referring to fig. 3, the gear set 208 includes a first gear 211 connected to an output shaft of the second rotation motor 206, and a second gear 212 connected to the rotation shaft 207, and the first gear 211 is engaged with the second gear 212. In this embodiment, the gear set 208 is located in the lifting platform 202, so as to protect the gear set 208 and ensure its stable operation.
Referring to fig. 4, the lance 3 includes a lance 302; the upper end of the spray pipe 302 is communicated with the discharge hole, and the lower end of the spray pipe is communicated with the nozzle 301; the spout 301 is also provided with an adjusting mechanism for adjusting the angle;
the adjusting mechanism comprises an adjusting shaft 303, a bolt 304, a shaft hub 305 and a fixing plate 306, wherein one end of the adjusting shaft 303 penetrates through the shaft hub 305, and the bolt 304 penetrates through the fixing plate 306 to be fixed with the shaft hub 305 and the adjusting shaft 303 in a threaded manner; the other end of the adjusting shaft 303 is rotatably connected with the nozzle 301. In principle, the function of this application can all be realized to more than one spray gun, and in this embodiment, the quantity of spray gun 3 is 9 at least, and spray gun 3 uses axis of rotation 207 as the benchmark to carry out axial align to grid, when needing to adjust the spray gun 3 angle, loosens bolt 304, and adjusting shaft 303 can freely shuttle at shaft hub 305, and after spout 301 adjusts to required angle, screws up bolt 304, and adjusting shaft 303 and shaft hub 305 are compressed tightly by bolt 304 again to guarantee that spout 301 after the adjustment is not become flexible, accomplish the regulation of whole spray gun 3 angle.
The lower end of the frame 201 is provided with a feeding port 5 for fixing a feeding pipe 4.
The technical scheme of the utility model has following advantage: the combination of the translation mode and the swing mode is integrated, the problem of the translation and the swing is solved, and the benefits of the translation mode and the swing mode are improved; the lifting function is added, and the lifting can be automatically carried out according to the height of the product; the spray gun can freely adjust the angle, and each corner of the product can be sprayed.
The utility model discloses a sand blasting unit through rotatory fixed pipeline length atmospheric pressure, flow, constantly draws the circle and freely thinks in succession as required, raises the efficiency when guaranteeing the homogeneity, promotes 95% with sandblast efficiency on the basis of translation, is close to the total effect, greatly reduced manufacturing cost.
As described above, the above embodiments are not limiting embodiments of the present invention, and modifications or equivalent variations made by those skilled in the art based on the substance of the present invention are within the technical scope of the present invention.
Claims (7)
1. The utility model provides a rotation type sand blasting unit which characterized in that: comprises a sand blaster and a mobile device for controlling the sand blaster;
the sand blaster comprises a feeding barrel, the feeding barrel is provided with a discharge port, the tail end of the discharge port is connected with a plurality of spray guns, the tail ends of the spray guns are provided with nozzles, and the angles of the spray guns are adjustable;
the moving device comprises a frame, a lifting platform, a sliding rail, a ball screw and a rotating mechanism;
the sliding rail is fixed on the frame, the lifting platform is connected with the sliding rail in a sliding mode, the ball screw penetrates through the lifting platform and controls the lifting platform to move up and down, the lifting platform is connected with the rotating mechanism in a matched mode so as to drive the rotating mechanism to move up and down, and a first rotating motor is arranged at the upper end of the ball screw;
the rotating mechanism comprises a second rotating motor, a rotating shaft and a gear set, the rotating shaft penetrates through the moving device and is connected with the sand blaster, and the second rotating motor drives the rotating shaft to rotate through the gear set.
2. The rotary blasting apparatus of claim 1, wherein: a first bearing group is arranged at the penetrating position of the rotating shaft at the upper end of the frame; and a second bearing group is arranged at the penetrating position of the rotating shaft at the lower end of the frame.
3. The rotary blasting apparatus of claim 1, wherein: the gear set comprises a first gear connected with an output shaft of the second rotating motor and a second gear connected with the rotating shaft, and the first gear is meshed with the second gear.
4. The rotary blasting apparatus of claim 1, wherein: the spray gun comprises a spray pipe; the upper end of the spray pipe is communicated with the discharge hole, and the lower end of the spray pipe is communicated with the nozzle; the nozzle is also provided with an adjusting mechanism for adjusting the angle;
the adjusting mechanism comprises an adjusting shaft, a bolt, a shaft hub and a fixing plate, wherein one end of the adjusting shaft penetrates through the shaft hub, and the bolt penetrates through the fixing plate to be fixed with the shaft hub and the adjusting shaft in a threaded manner; the other end of the adjusting shaft is rotatably connected with the nozzle.
5. The rotary blasting apparatus of claim 1, wherein: the frame lower extreme is provided with the pan feeding mouth that is used for fixed pan feeding pipe.
6. The rotary blasting apparatus of claim 4, wherein: the number of the spray guns is N, and the spray guns are axially and uniformly arranged by taking the rotating shaft as a reference.
7. The rotary blasting apparatus of claim 6, wherein: n is an integer not less than 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922107144.8U CN210938812U (en) | 2019-11-29 | 2019-11-29 | Rotary sand blasting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922107144.8U CN210938812U (en) | 2019-11-29 | 2019-11-29 | Rotary sand blasting device |
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| Publication Number | Publication Date |
|---|---|
| CN210938812U true CN210938812U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922107144.8U Active CN210938812U (en) | 2019-11-29 | 2019-11-29 | Rotary sand blasting device |
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| CN (1) | CN210938812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757345A (en) * | 2019-11-29 | 2020-02-07 | 浙江派挺科技实业有限公司 | Rotary sand blasting device |
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2019
- 2019-11-29 CN CN201922107144.8U patent/CN210938812U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757345A (en) * | 2019-11-29 | 2020-02-07 | 浙江派挺科技实业有限公司 | Rotary sand blasting device |
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Denomination of utility model: Rotary sandblasting device Effective date of registration: 20230921 Granted publication date: 20200707 Pledgee: Ningbo Beilun Rural Commercial Bank Co.,Ltd. Xiaogang sub branch Pledgor: Zhejiang paiting Technology Industry Co.,Ltd. Registration number: Y2023980057981 |