CN203305081U - Spray gun swinging mechanism of sand blasting machine - Google Patents
Spray gun swinging mechanism of sand blasting machine Download PDFInfo
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- CN203305081U CN203305081U CN2013202567807U CN201320256780U CN203305081U CN 203305081 U CN203305081 U CN 203305081U CN 2013202567807 U CN2013202567807 U CN 2013202567807U CN 201320256780 U CN201320256780 U CN 201320256780U CN 203305081 U CN203305081 U CN 203305081U
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- spray gun
- section bar
- aluminium section
- blasting machine
- sand
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Abstract
The utility model relates to the technical field of sand blasting machines and in particular relates to a spray gun swinging mechanism of a sand blasting machine. A motor drives a spray gun assembly to realize arc-shaped reciprocating motion by virtue of an eccentric transmission assembly, the spray gun assembly comprises a swinging frame, an arc-shaped mounting plate arranged at one end of the swinging frame and a spray gun group, and the other end of the swinging frame is connected with the eccentric transmission assembly; the spray gun group is arranged on the arc-shaped mounting plate in an inclined manner; the spray gun group comprises a first spray gun group and a second spray gun group, an inclined included angle is respectively formed between the arc-shaped mounting plate and spray guns in the first spray gun group and between the arc-shaped mounting plate and spray guns in the second spray gun group, and each inclined included angle comprises a longitudinal inclined included angle in 20-40 degrees and a transverse inclined included angle in 10-20 degrees; the spray guns in the first spray gun group and the spray guns in the second spray gun group are respectively oppositely arranged in a longitudinal inclination direction and a transverse inclination direction. When the spray gun swinging mechanism of the sand blasting machine is used for processing products in different specifications, angles and positions of the spray guns do not need to be adjusted, universality is good, a sand blasting surface is uniformly covered, the sand blasting effect is good, and the production efficiency is high.
Description
Technical field
The utility model relates to the sand-blasting machine technical field, relates in particular to a kind of spray gun swing mechanism of sand-blasting machine.
Background technology
Sand-blasting machine is that to adopt compressed air be power, with form the high velocity jet bundle by sand material high velocity jet to the surface that needs workpiece to be processed, a kind of machine that the mechanical performance on the surface of workpiece is changed.Non-stick pan is as family's household appliances commonly used, in its manufacturing process, need the operation through one sandblast, the main purpose of non-stick pan being carried out to sandblast is the roughness that increases Stickless pan surface, remove the dirt of Stickless pan surface etc., make follow-uply during to non-stick pan spraying non-stick pan coating, guarantee that the surface engagement of non-stick pan coating and non-stick pan obtains tightr.And the spray gun swing mechanism is as the main working parts of sand-blasting machine, the quality of its design plays very crucial effect to sandblast effect and the sandblast efficiency of non-stick pan.
In prior art, mainly contain two kinds of spray gun swing mechanisms, one is intermittent-rotation formula spray gun swing mechanism, during work, the big disk public affairs that are mounted with non-stick pan turn 90 degrees, then big disk stops, non-stick pan carries out rotation, spray gun swing mechanism reciprocally swinging carries out sandblast, this kind sandblast mode, the spray gun swing mechanism is in the process swung, have beyond the sand material ejection non-stick pan of part, sand material utilization rate is low, and intermittent work also causes the sandblast Efficiency Decreasing, generally per hour produce 480 workpiece, and when the non-stick pan specification is different, spray gun need to readjust position and angle, two is continuous rotary spray gun swing mechanism, during work, the big disk that is mounted with non-stick pan revolves round the sun continuously, simultaneously, non-stick pan carries out rotation, spray gun swing mechanism reciprocally swinging carries out sandblast, this kind sandblast mode, efficiency with respect to the sandblast of intermittent-rotation formula has improved, generally per hour produce workpiece and can reach 800, but need to readjust according to the difference of non-stick pan specification position and the angle to spray gun equally, and the adjusting of the position of spray gun and angle bothers very much, length consuming time not only, single is regulated needed do not wait in 30 minutes to two hours consuming time, but also need to there be certain angle of gun to regulate experience, could operate.And existing small household appliances manufacturing enterprise adopts workman's agreement by piece, and the operability of equipment is better, and operator's income is just higher, the inefficiency of equipment, can directly affect workman's income.
Therefore, need badly and improve for the spray gun swing mechanism of the sand-blasting machine of prior art, effective to design a kind of sandblast, the spray gun swing mechanism that sandblast efficiency is high solves existing problem.
The utility model content
The purpose of this utility model is to provide a kind of spray gun swing mechanism for the deficiencies in the prior art, and it can not need to carry out the angle of gun adjusting for the product of different size, can reach good sandblast effect, and sandblast efficiency is high, the Operation and Maintenance facility.
For achieving the above object, the spray gun swing mechanism of a kind of sand-blasting machine of the present utility model, comprise motor, eccentric gearing assembly and spray gun assembly, described eccentric gearing assembly is connected with described spray gun assembly, the output shaft of described motor is connected with the eccentric gearing assembly, motor realizes that by eccentric gearing Component driver spray gun assembly camber line moves back and forth, described spray gun assembly comprises swing span, is fixedly installed in arc installing plate and the spray gun group of swing span one end, and the other end of described swing span is connected with the eccentric gearing assembly;
Described spray gun group is obliquely installed in described arc installing plate;
Described spray gun group comprises the first spray gun group and the second spray gun group, the spray gun of the spray gun of described the first spray gun group and the second spray gun group forms slanted angle with the arc installing plate respectively, described slanted angle comprises fore-and-aft tilt angle α and lateral inclination angle β, described fore-and-aft tilt angle α is 20 °-40 °, and described lateral inclination angle β is 10 °-20 °;
The fore-and-aft tilt direction of the spray gun of the spray gun of described the first spray gun group and the second spray gun group is rightabout and is obliquely installed;
The lateral inclination direction of the spray gun of the spray gun of described the first spray gun group and the second spray gun group is rightabout and is obliquely installed.
Wherein, described fore-and-aft tilt angle α is 30 °, and described lateral inclination angle β is 15 °.
Wherein, the radius of the center camber line of described arc installing plate is identical with the radius of the clamping workpiece center line of sand-blasting machine revolution big disk.
Wherein, described eccentric gearing assembly comprises frame, eccentric disc, the first oscillating bearing, the second joint bearing, the first bearing pin, the second bearing pin, tube connector, fork and power transmission shaft, described motor is fixed in described frame, described eccentric disc is connected with the output shaft of motor, described the first oscillating bearing and second joint bearing are socketed on respectively the two ends of tube connector, between described the first oscillating bearing and eccentric disc, be connected by the first bearing pin, between described second joint bearing and fork, be connected by the second bearing pin, the top socket of described fork and power transmission shaft, described power transmission shaft is rotationally connected with described frame.
Wherein, described swing span comprises interior perpendicular aluminium section bar, horizontal aluminium section bar and outer perpendicular aluminium section bar, described interior perpendicular aluminium section bar and outer perpendicular aluminium section bar are connected with the two ends of horizontal aluminium section bar respectively, the top of described interior perpendicular aluminium section bar is connected with the bottom of described power transmission shaft, and the bottom of described outer perpendicular aluminium section bar is fixedly connected with the arc installing plate.
Wherein, between the bottom of the top of described interior perpendicular aluminium section bar and described power transmission shaft, be provided with wobble-plate.
Wherein, described interior perpendicular aluminium section bar and outer perpendicular aluminium section bar are slidably connected with the two ends of horizontal aluminium section bar respectively.
Wherein, described spray gun swing mechanism also comprises bearing block and gland, and described bearing block is installed on described frame, and described power transmission shaft passes described bearing block, is provided with bearing between described power transmission shaft and bearing block, and described gland is arranged at the top of bearing block.
Wherein, between described power transmission shaft and bearing block, also be provided with sealing ring, described bearing block offers pump nozzle.
Wherein, the both sides of described arc installing plate are provided with inclined plane, and the angle ω between two lateral incline is 120 °-170 °, and described the first spray gun group and the second spray gun group are fixed in respectively described inclined plane.
The beneficial effects of the utility model: the spray gun swing mechanism of a kind of sand-blasting machine of the present utility model, machine operation also realizes that by the eccentric gearing Component driver swing span be connected with the output shaft of motor camber line moves back and forth, when swing span is done the reciprocating while of camber line, drive is fixedly installed in the arc installing plate of swing span one end and realizes that camber line moves back and forth, simultaneously, the the first spray gun group and the second spray gun group that are arranged at the arc installing plate are also done the camber line reciprocating motion, because spray gun assembly is obliquely installed in the arc installing plate, the fore-and-aft tilt angle α that spray gun and arc installing plate form is in 20 ° of-40 ° of scopes, the lateral inclination angle β that spray gun and arc installing plate form is the while in 10 ° of-20 ° of scopes, fore-and-aft tilt direction and the lateral inclination direction of the spray gun of the spray gun of the first spray gun group and the second spray gun group all are the rightabout setting, , during work, the sandblast of interlaced ground of spray gun, when workpiece at the great circle web of sand-blasting machine revolution limit time rotational, above-mentioned design of the present utility model has guaranteed that two groups of spray guns all carry out sandblast towards a fixing zone, the zone be equivalent to below the camber line of the center of arc installing plate forms a sandblast cover tape, when spray gun is done the camber line reciprocating motion, the sandblast effect of sandblast cover tape is very even, when the product of different size is processed in the utility model sandblast, adjust without the angle to spray gun and position, versatility is good, and sandblast face covers evenly, and sandblast is effective, and per hour produces 1000-1200 workpiece, and production efficiency is high.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is the Section View of front view of the present utility model.
Fig. 4 is sandblast working state schematic representation of the present utility model.
Fig. 5 is top view of the present utility model.
Fig. 6 is the movement locus schematic diagram of the utility model sandblast cover tape.
Fig. 7 is the spray gun of the utility model the first spray gun group and the structural representation that the arc installing plate forms fore-and-aft tilt angle α.
Fig. 8 is the spray gun of the utility model the second spray gun group and the structural representation that the arc installing plate forms fore-and-aft tilt angle α.
Fig. 9 is spray gun and the spray gun of the second spray gun group and the structural representation that the arc installing plate forms lateral inclination angle β of the utility model the first spray gun group.
Figure 10 forms the structural representation of angle ω between two inclined planes of arc installing plate of the present utility model.
Reference numeral comprises:
1-motor, 2-swing span, 3-arc installing plate
4-sandblast cover tape, 5-clamping workpiece center line, 6-wobble-plate
7-frame, 8-bearing block, 9-gland
10-bearing, 11-sealing ring 21-interior perpendicular aluminium section bar
Perpendicular aluminium section bar the 31-the first spray gun group of 22-laterally aluminium section bars 23-outward
32-the second spray gun Zu33— center camber line 61-eccentric disc
62-the first oscillating bearing 63-second joint bearing the 64-the first bearing pin
65-the second bearing pin 66-tube connector 67-fork
68-power transmission shaft, 81-pump nozzle.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1 to Figure 3, the spray gun swing mechanism of a kind of sand-blasting machine of the present utility model, comprise motor 1, eccentric gearing assembly and spray gun assembly, described eccentric gearing assembly is connected with described spray gun assembly, the output shaft of described motor 1 is connected with the eccentric gearing assembly, motor 1 realizes that by eccentric gearing Component driver spray gun assembly camber line moves back and forth, described spray gun assembly comprises swing span 2, is fixedly installed in arc installing plate 3 and the spray gun group of swing span 2 one ends, and the other end of described swing span 2 is connected with the eccentric gearing assembly;
Described spray gun group is obliquely installed in described arc installing plate 3;
Described spray gun group comprises the first spray gun group 31 and the second spray gun group 32, the spray gun of the spray gun of described the first spray gun group 31 and the second spray gun group 32 forms slanted angle with arc installing plate 3 respectively, described slanted angle comprises fore-and-aft tilt angle α and lateral inclination angle β, described fore-and-aft tilt angle α is 20 °-40 °, and described lateral inclination angle β is 10 °-20 °;
The fore-and-aft tilt direction of the spray gun of the spray gun of described the first spray gun group 31 and the second spray gun group 32 is rightabout and is obliquely installed;
The lateral inclination direction of the spray gun of the spray gun of described the first spray gun group 31 and the second spray gun group 32 is rightabout and is obliquely installed.
Motor 1 work also realizes that by the eccentric gearing Component driver swing span 2 that the output shaft with motor 1 is connected camber line moves back and forth, when swing span 2 is done the reciprocating while of camber line, drive is fixedly installed in the arc installing plate 3 of swing span 2 one ends and realizes that camber line moves back and forth, simultaneously, the the first spray gun group 31 and the second spray gun group 32 that are arranged at arc installing plate 3 are also done the camber line reciprocating motion, as shown in Figures 7 and 8, preferably, described fore-and-aft tilt angle α is 30 °, two groups of spray guns are rightabout, interlaced ground of spray gun sandblast during work, simultaneously, preferably, described lateral inclination angle β is 15 °, namely, as shown in Figure 9, the spray gun shape of the spray gun of the first spray gun group 31 and the second spray gun group 32 γ at an angle is the spatial intersecting angle of 30 °, when workpiece at the great circle web of sand-blasting machine revolution limit time rotational, above-mentioned design of the present utility model has guaranteed that two groups of spray guns all carry out sandblast towards a fixing zone, the zone be equivalent to below the center of arc installing plate 3 camber line 33 forms a sandblast cover tape 4(as shown in Figures 5 and 6), when spray gun is done the camber line reciprocating motion, the sandblast effect of sandblast cover tape 4 is very even, certainly, fore-and-aft tilt angle α in the present embodiment is 20 ° or 40 °, lateral inclination angle β is 10 ° or 20 °, the coverage rate of its sandblast is also very even, sandblast is effective, when the product of different size is processed in the utility model sandblast, adjust without the angle to spray gun and position, versatility is good, and sandblast face covers evenly, and sandblast is effective, and per hour produces 1000-1200 workpiece, and production efficiency is high.
See Fig. 4 to Fig. 6, the radius of the center camber line 33 of described arc installing plate 3 is identical with the radius of the clamping workpiece center line 5 of sand-blasting machine revolution big disk, be namely, the clamping workpiece center line 5 of the projection that the center camber line 33 of arc installing plate 3 is downward and sand-blasting machine revolution big disk is overlapping, for example, when workpiece (non-stick pan) need to carry out the sandblast operation, at first it is positioned on the clamping workpiece center line 5 of big disk of sand-blasting machine (clamping workpiece center line 5 namely with single clamping workpiece in big disk, the mid point of workpiece time rotational to the distance at big disk center is the circle of radius, be clamping workpiece center line 5), then carry out clamping workpiece, when sandblast work starts, big disk revolves round the sun, namely driving workpiece revolves round the sun, simultaneously, each workpiece carries out rotation centered by self axis, when the first spray gun group 31 and the second spray gun group 32 move back and forth along the clamping workpiece center line 5 of the big disk of sand-blasting machine, will drive sandblast cover tape 4 that spray gun assembly forms moves back and forth along the clamping workpiece center line 5 of the big disk of sand-blasting machine, and then while entering sandblast cover tape 4 with making the revolution limit rotation of workpiece limit, the whole surface of workpiece all can be by sandblast equably, because spray gun can tilt towards certain angle, plane and the inclined-plane that can guarantee workpiece all can be fully by sandblasts, in addition, this also carries out rotation workpiece under other drive unit drives, the sandblast cover tape 4 formed while being the spray gun assembly sandblast can be carried out comprehensive mulched ground sandblast when revolved round the sun in rotation limit, workpiece limit, each position of guaranteeing the surface of workpiece can be by sandblast, the sandblast effect very, sandblast efficiency is also very high.
In the present embodiment, described eccentric gearing assembly comprises frame 7, eccentric disc 61, the first oscillating bearing 62, second joint bearing 63, the first bearing pin 64, the second bearing pin 65, tube connector 66, fork 67 and power transmission shaft 68, described motor 1 is fixed in described frame 7, described eccentric disc 61 is connected with the output shaft of motor 1, described the first oscillating bearing 62 and second joint bearing 63 are socketed on respectively the two ends of tube connector 66, between described the first oscillating bearing 62 and eccentric disc 61, be connected by the first bearing pin 64, between described second joint bearing 63 and fork 67, be connected by the second bearing pin 65, described fork 67 is socketed with the top of power transmission shaft 68, described power transmission shaft 68 is rotationally connected with described frame 7.Motor 1 work, the output shaft rotation of motor 1 also drives eccentric disc 61 rotations, eccentric disc 61 drives power transmission shaft 68 by fork 67 again and rotates, see Fig. 5 and Fig. 6, the fork 67 that the utility model adopts can carry out the oscillating traverse motion of 90 °, in actual production, can change as required the fork 67 of different length specification, can make motor 1 drive spray gun assembly and carry out the oscillating traverse motion in 90 ° of-180 ° of scopes, whole eccentric gearing modular construction is simple, practical.
As shown in Figures 1 and 2, in the present embodiment, described swing span 2 comprises interior perpendicular aluminium section bar 21, horizontal aluminium section bar 22 and outer perpendicular aluminium section bar 23, described interior perpendicular aluminium section bar 21 and outer perpendicular aluminium section bar 23 are connected with the two ends of horizontal aluminium section bar 22 respectively, the top of described interior perpendicular aluminium section bar 21 is connected with the bottom of described power transmission shaft 68, between the bottom of the top of described interior perpendicular aluminium section bar 21 and described power transmission shaft 68, be provided with wobble-plate 6, the bottom of described outer perpendicular aluminium section bar 23 is fixedly connected with arc installing plate 3.Perpendicular aluminium section bar 21 reciprocally swingings in power transmission shaft 68 drives by wobble-plate 6, interior perpendicular aluminium section bar 21 drives outer perpendicular aluminium section bar 23 by horizontal aluminium section bar 22 again and carries out reciprocally swinging, thereby drive the arc installing plate 3 that is installed on outer perpendicular aluminium section bar 23 bottoms and carry out reciprocally swinging, namely make the spray gun group that is arranged at arc installing plate 3 can form a sandblast cover tape 4 and carry out reciprocally swinging, workpiece is carried out to the sandblast comprehensively covered, guarantee good sandblast effect, and then can guarantee to produce high-quality product.
In the present embodiment, described interior perpendicular aluminium section bar 21 and outer perpendicular aluminium section bar 23 are slidably connected with the two ends of horizontal aluminium section bar 22 respectively, in the time the position of arc installing plate 3 need to being heightened with respect to workpiece, can be along the horizontal aluminium section bar 22 of the medial surface upward sliding of interior perpendicular aluminium section bar 21, during the fixed height what a is fixed, more horizontal aluminium section bar 22 is fixedly connected with and gets final product with the medial surface of interior perpendicular aluminium section bar 21, the reasonable in design of whole aluminium section bar 2 by tightening screw, versatility is good, practical.
In the present embodiment, described spray gun swing mechanism also comprises bearing block 8 and gland 9, and described bearing block 8 is installed on described frame 7, and described power transmission shaft 68 passes described bearing block 8, between described power transmission shaft 68 and bearing block 8, be provided with bearing 10, described gland 9 is arranged at the top of bearing block 8.Frame 7 is for installation shaft bearing 8, bearing block 8 is on the one hand for making orientation to power transmission shaft 68, for support, be arranged at the bearing 10 between power transmission shaft 68 and bearing block 8 on the other hand, resistance when bearing 10 plays the rotation of lubricated power transmission shaft 68 and reduces power transmission shaft 68 rotation, gland 9, be used to sealing the top of bearing block 8, prevents that external impurities from entering in bearing block 8.
In the present embodiment, also be provided with sealing ring 11 between described power transmission shaft 68 and bearing block 8, described bearing block 8 offers pump nozzle 81.Pump nozzle 81 can be for giving the interior interpolation lubricating oil of bearing block 8, the rotation of guaranteeing power transmission shaft 68 keeps smooth and easy, sealing ring 11 can guarantee that the sealing property in bearing block 8 is better, prevent that the oil leak in bearing block 8 from polluting and wasting lubricating oil, allow work of the present utility model environmental protection more, meet sustainable development, it is very reasonable to design.
As shown in figure 10, the both sides of described arc installing plate 3 are provided with inclined plane, and the angle ω between two lateral incline is 120 °-170 °, and described the first spray gun group 31 and the second spray gun group 32 are individually fixed in described inclined plane.The angle ω of the two sides of arc installing plate 3 can be 120 °, 130 °, 140 °, 150 °, 160 ° or 170 °, when the spray gun of the spray gun of the first spray gun group 31 and the second spray gun group 32 is angle of inclination and is arranged at the two sides of arc installing plate 3, spray gun can carry out sandblast in the certain area of clamping workpiece center line 5, form sandblast cover tape 4, each position of guaranteeing the surface of workpiece can be by sandblast, the sandblast effect very, reasonable in design, practical.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (10)
1. the spray gun swing mechanism of a sand-blasting machine, comprise motor (1), eccentric gearing assembly and spray gun assembly, described eccentric gearing assembly is connected with described spray gun assembly, the output shaft of described motor (1) is connected with the eccentric gearing assembly, motor (1) realizes that by eccentric gearing Component driver spray gun assembly camber line moves back and forth, it is characterized in that: described spray gun assembly comprises swing span (2), is fixedly installed in arc installing plate (3) and the spray gun group of swing span (2) one ends, and the other end of described swing span (2) is connected with the eccentric gearing assembly;
Described spray gun group is obliquely installed in described arc installing plate (3);
Described spray gun group comprises the first spray gun group (31) and the second spray gun group (32), the spray gun of the spray gun of described the first spray gun group (31) and the second spray gun group (32) forms slanted angle with arc installing plate (3) respectively, described slanted angle comprises fore-and-aft tilt angle α and lateral inclination angle β, described fore-and-aft tilt angle α is 20 °-40 °, and described lateral inclination angle β is 10 °-20 °;
The fore-and-aft tilt direction of the spray gun of the spray gun of described the first spray gun group (31) and the second spray gun group (32) is rightabout and is obliquely installed;
The lateral inclination direction of the spray gun of the spray gun of described the first spray gun group (31) and the second spray gun group (32) is rightabout and is obliquely installed.
2. the spray gun swing mechanism of a kind of sand-blasting machine according to claim 1, it is characterized in that: described fore-and-aft tilt angle α is 30 °, described lateral inclination angle β is 15 °.
3. the spray gun swing mechanism of a kind of sand-blasting machine according to claim 1 is characterized in that: the radius of the center camber line (33) of described arc installing plate (3) is identical with the radius of the clamping workpiece center line (5) of sand-blasting machine revolution big disk.
4. the spray gun swing mechanism of a kind of sand-blasting machine according to claim 1, it is characterized in that: described eccentric gearing assembly comprises frame (7), eccentric disc (61), the first oscillating bearing (62), second joint bearing (63), the first bearing pin (64), the second bearing pin (65), tube connector (66), fork (67) and power transmission shaft (68), described motor (1) is fixed in described frame (7), described eccentric disc (61) is connected with the output shaft of motor (1), described the first oscillating bearing (62) and second joint bearing (63) are socketed on respectively the two ends of tube connector (66), between described the first oscillating bearing (62) and eccentric disc (61), be connected by the first bearing pin (64), between described second joint bearing (63) and fork (67), be connected by the second bearing pin (65), described fork (67) is socketed with the top of power transmission shaft (68), described power transmission shaft (68) is rotationally connected with described frame (7).
5. the spray gun swing mechanism of a kind of sand-blasting machine according to claim 4, it is characterized in that: described swing span (2) comprises interior perpendicular aluminium section bar (21), horizontal aluminium section bar (22) and outer perpendicular aluminium section bar (23), described interior perpendicular aluminium section bar (21) and outer perpendicular aluminium section bar (23) are connected with the two ends of horizontal aluminium section bar (22) respectively, the top of described interior perpendicular aluminium section bar (21) is connected with the bottom of described power transmission shaft (68), and the bottom of described outer perpendicular aluminium section bar (23) is fixedly connected with arc installing plate (3).
6. the spray gun swing mechanism of a kind of sand-blasting machine according to claim 5, is characterized in that: be provided with wobble-plate (6) between the bottom of the top of described interior perpendicular aluminium section bar (21) and described power transmission shaft (68).
7. the spray gun swing mechanism of a kind of sand-blasting machine according to claim 5, it is characterized in that: described interior perpendicular aluminium section bar (21) and outer perpendicular aluminium section bar (23) are slidably connected with the two ends of horizontal aluminium section bar (22) respectively.
8. the spray gun swing mechanism of a kind of sand-blasting machine according to claim 4, it is characterized in that: described spray gun swing mechanism also comprises bearing block (8) and gland (9), described bearing block (8) is installed on described frame (7), described power transmission shaft (68) passes described bearing block (8), between described power transmission shaft (68) and bearing block (8), be provided with bearing (10), described gland (9) is arranged at the top of bearing block (8).
9. the spray gun swing mechanism of a kind of sand-blasting machine according to claim 8, it is characterized in that: between described power transmission shaft (68) and bearing block (8), also be provided with sealing ring (11), described bearing block (8) offers pump nozzle (81).
10. the spray gun swing mechanism of a kind of sand-blasting machine according to claim 1, it is characterized in that: the both sides of described arc installing plate (3) are provided with inclined plane, angle ω between two lateral incline is 120 °-170 °, and described the first spray gun group (31) and the second spray gun group (32) are individually fixed in described inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202567807U CN203305081U (en) | 2013-05-13 | 2013-05-13 | Spray gun swinging mechanism of sand blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202567807U CN203305081U (en) | 2013-05-13 | 2013-05-13 | Spray gun swinging mechanism of sand blasting machine |
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| CN203305081U true CN203305081U (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202567807U Withdrawn - After Issue CN203305081U (en) | 2013-05-13 | 2013-05-13 | Spray gun swinging mechanism of sand blasting machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223642A (en) * | 2013-05-13 | 2013-07-31 | 东莞市吉川机械设备有限公司 | Spray gun swing mechanism of sand blasting machine |
| CN105397644A (en) * | 2015-12-10 | 2016-03-16 | 重庆明治百通机械制造有限公司 | Fine adjusting device for pipeline inner wall sand blower |
| CN110052965A (en) * | 2019-03-27 | 2019-07-26 | 湖南文理学院 | A kind of processing method of sand blasting pattern of clothes and its device |
-
2013
- 2013-05-13 CN CN2013202567807U patent/CN203305081U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223642A (en) * | 2013-05-13 | 2013-07-31 | 东莞市吉川机械设备有限公司 | Spray gun swing mechanism of sand blasting machine |
| CN105397644A (en) * | 2015-12-10 | 2016-03-16 | 重庆明治百通机械制造有限公司 | Fine adjusting device for pipeline inner wall sand blower |
| CN105397644B (en) * | 2015-12-10 | 2017-10-03 | 重庆明治百通机械制造有限公司 | Inner-walls of duct sanding machine micromatic setting |
| CN110052965A (en) * | 2019-03-27 | 2019-07-26 | 湖南文理学院 | A kind of processing method of sand blasting pattern of clothes and its device |
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