CN109501455A - A kind of telescopic device of draw-bar box type spray head in spray-painting device pedestal - Google Patents
A kind of telescopic device of draw-bar box type spray head in spray-painting device pedestal Download PDFInfo
- Publication number
- CN109501455A CN109501455A CN201811320474.9A CN201811320474A CN109501455A CN 109501455 A CN109501455 A CN 109501455A CN 201811320474 A CN201811320474 A CN 201811320474A CN 109501455 A CN109501455 A CN 109501455A
- Authority
- CN
- China
- Prior art keywords
- plate body
- installs case
- substrate
- spray head
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
Abstract
The present invention relates to a kind of telescopic devices of draw-bar box type spray head in spray-painting device pedestal, including substrate, installs case, one end lower surface of the substrate inside installs case is equipped with walking plate, base lower surface is equipped with fixed plate far from one end of walking plate, the upper surface middle part of third plate body is equipped with sliding equipment, the lower end of 4th plate body is connected with the inner surface of installs case, threaded rod is equipped between first plate body and third plate body, and one end of specially threaded rod is rotatablely connected by rotation seat and third plate body, the other end of threaded rod runs through the first plate body, first plate body is connected with transmission mechanism through one end of the first plate body, transmission shaft one end connection screw thread bar, the other end of transmission shaft is connected with rotary electric machine, run through between second plate body and the 4th plate body and is connected with guide rod.The present invention can make distance between spray head and metope inside installs case be able to carry out adjusting change when in use, so that spray head be enable normally to use work.
Description
Technical field
The present invention relates to spray drawing machine technical fields, are specifically related to a kind of flexible dress of draw-bar box type spray head in spray-painting device pedestal
It sets.
Background technique
Spray drawing machine is a kind of product of large-scale printer series, and spray drawing machine can be in ceiling, fire-proof plate, aluminium-plastic panel, close
Pattern needed for spending the direct spray printings of various decorative material surfaces such as plate, stone material, ceramics, glass meets personalized or business and disguises
Demand is repaired, efficient, inexpensive instant processing process is realized, the appearance of spray drawing machine brings mural painting, decoration painting and ad production
The more vigor of industry and artistic expression, spray drawing machine need lateral and vertical moving guide rail, Nozzle At The Ingot Mold when installing and using
Block, control module etc., erroneous for installation time-consuming and spray drawing machine overall structure is not readily portable and mobile, so we have proposed
A kind of draw-bar box type spray drawing machine.
Wherein carried out in different landform in use, putting in order to facilitate trolley case, causes pull rod for trolley case
Case can change at a distance from surface of wall, change at a distance from surface of wall to cause trolley case upper nozzle,
Make spray head that can not normally use work.For this purpose, it is proposed that a kind of telescopic device of draw-bar box type spray head in spray-painting device pedestal.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defects of background techniques, provide a kind of draw-bar box type spray drawing machine spray
The telescopic device of head pedestal.
In order to solve the above technical problems, the present invention is the following technical schemes are provided: a kind of draw-bar box type spray head in spray-painting device pedestal
Telescopic device, including substrate, installs case, the substrate is located at the top of installs case bottom inner surface, and the substrate is close to peace
One end lower surface inside vanning is equipped with walking plate, and the base lower surface is equipped with fixed plate far from one end of walking plate, described
Plate of walking includes the first plate body and the second plate body, and second plate body is located at the both ends of the first plate body lower surface, second plate
Body and the inner surface of installs case separately, are fixedly connected, the fixed plate packet between the upper surface and substrate of first plate body
Third plate body and the 4th plate body are included, the 4th plate body is located at the both ends of third plate body lower surface, the upper table of the third plate body
Middle face is equipped with sliding equipment, and the lower end of the 4th plate body is connected with the inner surface of installs case, first plate body and the
Threaded rod is equipped between three plate bodys, and one end of the specially described threaded rod is rotatablely connected by rotation seat and third plate body, institute
The other end of threaded rod is stated through the first plate body, first plate body is connected with transmission mechanism through one end of the first plate body, institute
Stating transmission mechanism includes drive bearing and transmission shaft, and the transmission shaft runs through drive bearing, and the drive bearing is set to installs case
Tank wall, transmission shaft one end connection screw thread bar, the other end of the transmission shaft is connected with rotary electric machine, the rotary electric machine
It is fixed on the outer surface of installs case by fixing seat, runs through between second plate body and the 4th plate body and is connected with guide rod, institute
State the inner surface that guide rod is connected to installs case through one end of the second plate body.
Further, the sliding equipment includes movable pulley and support frame, and the specially described movable pulley passes through support frame
It is located at the middle part of third plate body upper surface.
Further, the corresponding base lower surface of the movable pulley offers the first sliding groove, and the movable pulley is located at
The inside of first sliding groove.
Further, the guide rod is equipped with limit pad through one end of the 4th plate body.
Further, the substrate two sides are equipped with sliding ear, the corresponding installation of the sliding ear close to one end of walking plate
Case inner surface offers the second sliding groove, sliding bar is equipped in second sliding groove, and the sliding bar is through sliding ear.
Further, location hole is offered in the corresponding installs case in second plate body lower end, under second plate body
End is equipped with locating rod, and the locating rod runs through location hole and extends to the outside of installs case, and the locating rod is located at outside location hole
The one end in portion is equipped with locking nut.
Further, manhole is offered in the middle part of the installs case lower end, the manhole is equipped with maintenance door.
Further, the substrate is located at one end inside installs case equipped with gear pad, and gear pad inside is hollow structure,
And buffer spring is distributed in the chambers uniform inside the gear pad.
Compared with the prior art, the invention has the beneficial effects that: in this programme trolley case during use, when
When trolley case is facilitated at a distance from metope farther out to put, the case where power supply drives threaded rod rotation can be connected in rotary electric machine
Under, walking plate opposite thread bar is moved, so that substrate is made to stretch out outside installs case and be adjusted between metope, because
This makes distance between spray head and metope inside installs case be able to carry out adjusting change, so that spray head be enable normally to use work
Make, and after substrate adjusting, can be locked by the cooperation of locking nut and locating rod to substrate, therefore be conducive to base
Plate is in stable state, so that the spray head inside installs case further be made to be in stable state, and whole device structure letter
Single operation is easy to use.
Detailed description of the invention
Fig. 1 is a kind of sectional view along A-A of the telescopic device of draw-bar box type spray head in spray-painting device pedestal proposed by the present invention；
Fig. 2 is a kind of B-B direction cross-sectional view of the telescopic device of draw-bar box type spray head in spray-painting device pedestal proposed by the present invention；
Fig. 3 is a kind of C-C of the telescopic device of draw-bar box type spray head in spray-painting device pedestal proposed by the present invention to cross-sectional view；
Fig. 4 is a kind of main view of the telescopic device of draw-bar box type spray head in spray-painting device pedestal proposed by the present invention.
Figure label are as follows: 1- substrate, 2- installs case, 3- walking plate, the first plate body of 31-, the second plate body of 32-, 4- fixed plate,
41- third plate body, the 4th plate body of 42-, 5- threaded rod, 6- rotation seat, 7- transmission mechanism, 71- drive bearing, 72- transmission shaft, 8-
Fixing seat, 9- rotary electric machine, 10- guide rod, 11- limit pad, 12- sliding equipment, 121- movable pulley, 122- support frame, 13- the
One sliding groove, 14- sliding bar, 15- sliding ear, 16- gear pad, 17- buffer spring, 18- manhole, 19- maintenance door, 20- positioning
Hole, 21- locating rod, 22- locking nut, the second sliding groove of 23-.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Referring to figs. 1 to known to Fig. 4: a kind of telescopic device of draw-bar box type spray head in spray-painting device pedestal, including substrate 1, installation
Case 2, the substrate 1 are located at the top of 2 bottom inner surface of installs case, one end lower surface of the substrate 1 inside installs case 2
Equipped with walking plate 3,1 lower surface of substrate is equipped with fixed plate 4 far from one end of walking plate 3, and the walking plate 3 includes the first plate
Body 31 and the second plate body 32, second plate body 32 are located at the both ends of 31 lower surface of the first plate body, second plate body 32 and peace
The inner surface of vanning 2 separately, is fixedly connected, the fixed plate 4 includes between the upper surface and substrate 1 of first plate body 31
Third plate body 41 and the 4th plate body 42, the 4th plate body 42 are located at the both ends of 41 lower surface of third plate body, the third plate body
41 upper surface middle part is equipped with sliding equipment 12, and the lower end of the 4th plate body 42 is connected with the inner surface of installs case 2, described
Between first plate body 31 and third plate body 41 be equipped with threaded rod 5, and one end of the specially described threaded rod 5 by rotation seat 6 with
Third plate body 41 is rotatablely connected, and the other end of the threaded rod 5 runs through the first plate body 31, and first plate body 31 runs through the first plate
One end of body 31 is connected with transmission mechanism 7, and the transmission mechanism 7 includes drive bearing 71 and transmission shaft 72, the transmission shaft 72
Through drive bearing 71, the drive bearing 71 is set to the tank wall of installs case 2,72 one end connection screw thread bar 5 of transmission shaft, institute
The other end for stating transmission shaft 72 is connected with rotary electric machine 9, and the rotary electric machine 9 is fixed on the appearance of installs case 2 by fixing seat 8
Face, through guide rod 10 is connected between second plate body 32 and the 4th plate body 42, the guide rod 10 runs through the second plate body
32 one end is connected to the inner surface of installs case 2.
The sliding equipment 12 includes movable pulley 121 and support frame 122, and the specially described movable pulley 121 passes through support
Frame 122 is located at the middle part of 41 upper surface of third plate body, and corresponding 1 lower surface of substrate of the movable pulley 121 offers the first sliding
Slot 13, and the movable pulley 121 is located at the inside of the first sliding groove 13, connects power supply in rotary electric machine 9 and drives on transmission mechanism 7
In the case that threaded rod 5 rotates, the movement on position occurs for walking 3 opposite thread bar 5 of plate, and substrate 1 is made to stretch out installs case 2
Outside, and during substrate 1 carries out mobile relative to installs case 2, sliding equipment 12 is conducive to maintain the longitudinal steady of substrate 1
It is fixed.
The guide rod 10 is equipped with limit pad 11 through one end of the 4th plate body 42, and limit pad 11 can prevent guide rod 10
It connects and is detached between one end and the 4th plate body 42 of the 4th plate body 42, it is ensured that the use of guide rod 10；
1 two sides of substrate are equipped with sliding ear 15, the corresponding installs case 2 of the sliding ear 15 close to one end of walking plate 3
Inner surface offers the second sliding groove 23, sliding bar 14 is equipped in second sliding groove 23, and the sliding bar 14 is through cunning
Dynamic ear 15, during substrate 1 carries out mobile relative to installs case 2, by sliding the cooperation of ear 15 and sliding bar 14, Neng Gouyou
Conducive to the lateral stability of substrate 1, in conjunction with sliding equipment 12, so that the moving process of substrate 1 becomes steady stabilization.
Location hole 20, the lower end of second plate body 32 are offered in the corresponding installs case 2 in second plate body, 32 lower end
Equipped with locating rod 21, the locating rod 21 runs through location hole 20 and extends to the outside of installs case 2, and the locating rod 21 is located at fixed
One end outside the hole 20 of position is equipped with locking nut 22, and substrate 1 is being adjusted to suitable position by the rotation of rotary electric machine 9
When, it can make to be cooperated between locking nut 22 and locating rod 21, and reach to walking plate 3 by tightening locking nut 22
It is locked, therefore is conducive to the fixation of substrate 1.
Manhole 18 is offered in the middle part of 2 lower end of installs case, the manhole 18 is equipped with maintenance door 19, the base
Plate 1 is located at one end inside installs case 2 and is equipped with gear pad 16, is hollow structure inside the gear pad 16, and inside the gear pad 16
Chambers uniform be distributed with buffer spring 17, maintenance door 19 is convenient for overhauling whole device, and in the rotation of rotary electric machine 9
Under, when substrate 1 resets to 2 inside of installs case, the cooperation of pad 16 and internal damping spring 17 is kept off, is conducive to delay substrate 1
Punching, avoid substrate 1 reset when shake it is larger and caused by 1 upper nozzle of substrate damage.
The principle of the present invention and advantage: being equipped with spray head, and during trolley case use on substrate 1 in this programme,
When trolley case facilitates at a distance from metope farther out to put, power supply can be connected in rotary electric machine 9 and threaded rod 5 is driven to rotate
In the case of, move walking 3 opposite thread bar 5 of plate, guide rod 10 plays the work being oriented to walking plate 3 at this time
With to enable substrate 1 to stretch out 2 outside of installs case and be adjusted between metope, and substrate 1 stretches out outside installs case 2
During, by the cooperation of sliding equipment 12 and sliding ear 15 and sliding bar 14, substrate 1 is smoothly moved,
Therefore distance is able to carry out adjusting change between the spray head and metope inside installs case 2, makes the spray head on substrate 1 and substrate 1
Suitable position is debugged, to enable spray head normally using work, and after the adjusting of substrate 1, locking nut can be passed through
22 are locked to substrate 1 with the cooperation of locating rod 21, therefore are conducive to substrate 1 and are in stable state, thus into one
Step makes the spray head on 2 internal base plate 1 of installs case be in stable state, is conducive to the use of spray head and entire trolley case, and
Whole device structure simple operations are easy to use.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of telescopic device of draw-bar box type spray head in spray-painting device pedestal, including substrate (1), installs case (2), which is characterized in that
The substrate (1) is located at the top of installs case (2) bottom inner surface, and the substrate (1) is under installs case (2) internal one end
Surface is equipped with walking plate (3), and substrate (1) lower surface is equipped with fixed plate (4) far from one end of walking plate (3), the walking
Plate (3) includes the first plate body (31) and the second plate body (32), and second plate body (32) is located at the first plate body (31) lower surface
Both ends, the inner surface of second plate body (32) and installs case (2) separately, the upper surface of first plate body (31) and substrate
(1) it is fixedly connected between, the fixed plate (4) includes third plate body (41) and the 4th plate body (42), the 4th plate body (42)
Positioned at the both ends of third plate body (41) lower surface, the upper surface middle part of the third plate body (41) is equipped with sliding equipment (12), institute
The lower end for stating the 4th plate body (42) is connected with the inner surface of installs case (2), first plate body (31) and third plate body (41)
Between be equipped with threaded rod (5), and one end of the specially described threaded rod (5) is rotated by rotation seat (6) and third plate body (41)
The other end of connection, the threaded rod (5) runs through the first plate body (31), and first plate body (31) is through the first plate body (31)
One end is connected with transmission mechanism (7), and the transmission mechanism (7) includes drive bearing (71) and transmission shaft (72), the transmission shaft
(72) run through drive bearing (71), the drive bearing (71) is set to the tank wall of installs case (2), and described transmission shaft (72) one end connects
It connects threaded rod (5), the other end of the transmission shaft (72) is connected with rotary electric machine (9), and the rotary electric machine (9) passes through fixing seat
(8) it is fixed on the outer surface of installs case (2), runs through between second plate body (32) and the 4th plate body (42) and is connected with guide rod
(10), the guide rod (10) is connected to the inner surface of installs case (2) through the one end of the second plate body (32).
2. a kind of telescopic device of draw-bar box type spray head in spray-painting device pedestal according to claim 1, which is characterized in that described
Sliding equipment (12) includes movable pulley (121) and support frame (122), and the specially described movable pulley (121) passes through support frame
(122) it is located at the middle part of third plate body (41) upper surface.
3. a kind of telescopic device of draw-bar box type spray head in spray-painting device pedestal according to claim 21, which is characterized in that institute
It states corresponding substrate (1) lower surface of movable pulley (121) to offer the first sliding groove (13), and the movable pulley (121) is located at the
The inside of one sliding groove (13).
4. a kind of telescopic device of draw-bar box type spray head in spray-painting device pedestal according to claim 1, which is characterized in that described
Guide rod (10) is equipped with limit pad (11) through one end of the 4th plate body (42).
5. a kind of telescopic device of draw-bar box type spray head in spray-painting device pedestal according to claim 1, which is characterized in that described
Substrate (1) two sides are equipped with sliding ear (15) close to one end of walking plate (3), and the corresponding installs case (2) of the sliding ear (15) is interior
Surface offers the second sliding groove (23), is equipped with sliding bar (14) in second sliding groove (23), and the sliding bar (14)
Through sliding ear (15).
6. a kind of telescopic device of draw-bar box type spray head in spray-painting device pedestal according to claim 1, which is characterized in that described
It is offered location hole (20) on the corresponding installs case (2) in second plate body (32) lower end, the lower end of second plate body (32) is equipped with
Locating rod (21), the locating rod (21) run through location hole (20) and extend to the outside of installs case (2), the locating rod (21)
One end external positioned at location hole (20) is equipped with locking nut (22).
7. a kind of telescopic device of draw-bar box type spray head in spray-painting device pedestal according to claim 1, which is characterized in that described
It is offered manhole (18) in the middle part of installs case (2) lower end, the manhole (18) is equipped with maintenance door (19).
8. a kind of telescopic device of draw-bar box type spray head in spray-painting device pedestal according to claim 1, the substrate (1) is located at
The internal one end of installs case (2) is equipped with gear pad (16), is hollow structure inside the gear pad (16), and gear pad (16) is internal
Chambers uniform buffer spring (17) are distributed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811320474.9A CN109501455A (en) | 2018-11-07 | 2018-11-07 | A kind of telescopic device of draw-bar box type spray head in spray-painting device pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811320474.9A CN109501455A (en) | 2018-11-07 | 2018-11-07 | A kind of telescopic device of draw-bar box type spray head in spray-painting device pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109501455A true CN109501455A (en) | 2019-03-22 |
Family
ID=65747712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811320474.9A Pending CN109501455A (en) | 2018-11-07 | 2018-11-07 | A kind of telescopic device of draw-bar box type spray head in spray-painting device pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109501455A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126935A (en) * | 2019-05-20 | 2019-08-16 | 许辰 | A kind of running gear for spray drawing machine on shiny surface |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203046458U (en) * | 2013-01-18 | 2013-07-10 | 武汉华美艾普科技有限公司 | Large format printing wall color drawing machine |
| CN205768136U (en) * | 2016-05-31 | 2016-12-07 | 太原斯利德电子技术有限公司 | A kind of reinforced printer |
| CN107175913A (en) * | 2017-07-07 | 2017-09-19 | 武汉华美艾普科技有限公司 | A kind of swing arm tunnel wall-painting machine for tunnel interior wall cambered surface air brushing |
| CN207303857U (en) * | 2017-10-14 | 2018-05-01 | 南昌大学 | A kind of machine tool for cable peeling cutting |
| CN108505937A (en) * | 2018-05-03 | 2018-09-07 | 刘海峰 | A kind of construction drilling equipment |
| CN108705427A (en) * | 2018-05-23 | 2018-10-26 | 夏文斌 | A kind of New energy automobile motor radiating ribs derusting device |
-
2018
- 2018-11-07 CN CN201811320474.9A patent/CN109501455A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203046458U (en) * | 2013-01-18 | 2013-07-10 | 武汉华美艾普科技有限公司 | Large format printing wall color drawing machine |
| CN205768136U (en) * | 2016-05-31 | 2016-12-07 | 太原斯利德电子技术有限公司 | A kind of reinforced printer |
| CN107175913A (en) * | 2017-07-07 | 2017-09-19 | 武汉华美艾普科技有限公司 | A kind of swing arm tunnel wall-painting machine for tunnel interior wall cambered surface air brushing |
| CN207303857U (en) * | 2017-10-14 | 2018-05-01 | 南昌大学 | A kind of machine tool for cable peeling cutting |
| CN108505937A (en) * | 2018-05-03 | 2018-09-07 | 刘海峰 | A kind of construction drilling equipment |
| CN108705427A (en) * | 2018-05-23 | 2018-10-26 | 夏文斌 | A kind of New energy automobile motor radiating ribs derusting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126935A (en) * | 2019-05-20 | 2019-08-16 | 许辰 | A kind of running gear for spray drawing machine on shiny surface |
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Application publication date: 20190322 |