CN209987579U

CN209987579U - Scale mark spraying equipment for automobile instrument board production

Info

Publication number: CN209987579U
Application number: CN201920001951.9U
Authority: CN
Inventors: 朱胜亮
Original assignee: SUZHOU XINZHONGDA AUTOMOBILE DECORATION Co Ltd
Current assignee: SUZHOU XINZHONGDA AUTOMOBILE DECORATION Co Ltd
Priority date: 2019-01-02
Filing date: 2019-01-02
Publication date: 2020-01-24
Anticipated expiration: 2029-01-02

Abstract

The utility model discloses a scale mark spraying equipment is used in header board production, including the diaphragm, the top fixedly connected with card case of diaphragm, the left side of card case is provided with telescopic machanism, telescopic machanism's bottom and the top fixed connection of diaphragm. The utility model discloses a set up the diaphragm, the card case, telescopic machanism, fixed pipe, the second fixed block, the fourth dead lever, the driving lever, chucking mechanism, first cardboard, the second slide bar, the second cardboard, the second pull ring, the kelly, first pull ring, first dead lever, the second dead lever, the transfer line, first fixed block, the slider, first slide bar, the third dead lever, the fixture block, and a support, the cooperation of spraying frame and base is used, the fixed of the inconvenient instrument board of current spraying equipment in the use has been solved, thereby cause the slow problem of process velocity, this scale mark spraying equipment is used in the header board production, possess convenient fixed advantage, spraying equipment's practicality has been improved.

Description

Scale mark spraying equipment for automobile instrument board production

Technical Field

The utility model relates to an automobile processing technology field specifically is a scale mark spraying equipment is used in header board production.

Background

The instrument panel cab houses an assembly of various indicating instruments and ignition switches, etc., mounted on an instrument panel or as an accessory on a steering column, the instrument panel assembly being similar to a window that reflects the operating state of the internal machinery of the vehicle at all times, and being the control center of part of the equipment and the object to be decorated, which are the most attractive parts in the cab.

The spraying equipment is required to be used for processing the scale marks of the automobile instrument panel, but the existing spraying equipment is inconvenient to fix the instrument panel in the using process, so that the phenomenon that the processing speed is slow is caused, an inconvenient user uses the equipment, and the practicability of the spraying equipment is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scale sign spraying equipment is used in header board production possesses convenient fixed advantage, has solved the fixed of the inconvenient instrument board of current spraying equipment in the use to cause the slow problem of process velocity.

In order to achieve the above object, the utility model provides a following technical scheme: a scale mark spraying device for automobile instrument board production comprises a transverse plate, wherein a clamping box is fixedly connected to the top of the transverse plate, a telescopic mechanism is arranged on the left side of the clamping box, the bottom of the telescopic mechanism is fixedly connected with the top of the transverse plate, a clamping mechanism is fixedly connected to the top of the telescopic mechanism, a first pull ring is arranged on the right side of the clamping box, a first fixing rod is fixedly connected to the left side of the first pull ring, the left side of the first fixing rod penetrates through the clamping box and extends into the clamping box, a second fixing rod is fixedly connected to the left side of the first fixing rod, a transmission rod is movably connected to the front side and the rear side of the top of the second fixing rod through a first rotating shaft, a first fixing block is movably connected to the right side of the bottom of the transmission rod through a second rotating shaft, a sliding block is fixedly connected to the right side of the first fixing block, one side that first dead lever was kept away from to first slide bar and the inner wall fixed connection of card case, the top fixedly connected with third dead lever of slider, the top of third dead lever runs through the card case and extends to the top of card case, the top fixedly connected with fixture block of third dead lever, the equal fixedly connected with support in both sides at diaphragm top, the top fixedly connected with spraying frame of support, the bottom fixedly connected with base of diaphragm.

Preferably, telescopic machanism is including fixed pipe, the bottom of fixed pipe and the top fixed connection of diaphragm, the inner wall swing joint of fixed pipe has the second fixed block, the top fixedly connected with fourth dead lever of second fixed block, the top of fourth dead lever runs through fixed pipe and extends to the top of fixed pipe, the left top fixedly connected with driving lever of fourth dead lever, the top of fourth dead lever and the bottom fixed connection of chucking mechanism.

Preferably, the clamping mechanism comprises a first clamping plate, the left side of the bottom of the first clamping plate is fixedly connected with the top of a fourth fixing rod, a second sliding rod is fixedly connected to the left side of the top of the first clamping plate, a second clamping plate is sleeved on the surface of the second sliding rod, a second pull ring is arranged on the left side of the second clamping plate, a clamping rod is fixedly connected to the right side of the second pull ring, and the right side of the clamping rod penetrates through the second clamping plate and extends to the inside of the second sliding rod.

Preferably, the bottom of the surface of the fourth fixing rod is sleeved with a first spring, the top of the first spring is fixedly connected with the top of the inner wall of the fixing pipe, and the bottom of the first spring is fixedly connected with the top of the second fixing block.

Preferably, the top of the second slide bar is fixedly connected with a first stop dog, the top of the surface of the second slide bar is sleeved with a second spring, the top of the second spring is fixedly connected with the bottom of the first stop dog, and the bottom of the second spring is fixedly connected with the top of the second clamping plate.

Preferably, the left side cover on kelly surface is equipped with the extension spring, the left side of extension spring and the right side fixed connection of second pull ring, the right side of extension spring and the left side fixed connection of second cardboard, the draw-in groove that the cooperation kelly used is seted up in the left side of second slide bar, the quantity of draw-in groove is a plurality of, and is evenly distributed.

Preferably, the surface cover of first slide bar is equipped with the third spring, the third spring is close to the one side of slider and the fixed surface connection of slider, the one side that the slider was kept away from to the third spring and the inner wall fixed connection of card case, the one side fixedly connected with second dog of card case is kept away from to first slide bar, the opening that cooperation third dead lever used is seted up at the top of card case.

Preferably, the surface cover of first dead lever is equipped with the third fixed block, the bottom of third fixed block and the bottom fixed connection of card incasement wall, the surface cover of first dead lever is equipped with the sealing washer, the surface of sealing washer and the inside fixed connection of card case.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the diaphragm, the card case, telescopic machanism, fixed pipe, the second fixed block, the fourth dead lever, the driving lever, chucking mechanism, first cardboard, the second slide bar, the second cardboard, the second pull ring, the kelly, first pull ring, first dead lever, the second dead lever, the transfer line, first fixed block, the slider, first slide bar, the third dead lever, the fixture block, and a support, the cooperation of spraying frame and base is used, the fixed of the inconvenient instrument board of current spraying equipment in the use has been solved, thereby cause the slow problem of process velocity, this scale mark spraying equipment is used in the header board production, possess convenient fixed advantage, spraying equipment's practicality has been improved.

2. The utility model discloses a telescopic machanism is including fixed pipe, the bottom of fixed pipe and the top fixed connection of diaphragm, the inner wall swing joint of fixed pipe has the second fixed block, the top fixedly connected with fourth dead lever of second fixed block, the top of fourth dead lever runs through fixed pipe and extends to the top of fixed pipe, the left top fixedly connected with driving lever of fourth dead lever, the top of fourth dead lever and the bottom fixed connection of chucking mechanism, can make things convenient for chucking mechanism to reciprocate, the person's of facilitating the use operation, the stability of device has been improved.

3. The utility model discloses a chucking mechanism includes first cardboard, the left side of first cardboard bottom and the top fixed connection of fourth dead lever, the left side fixedly connected with second slide bar at first cardboard top, the surface cover of second slide bar is equipped with the second cardboard, the left side of second cardboard is provided with the second pull ring, the right side fixedly connected with kelly of second pull ring, the right side of kelly runs through the second cardboard and extends to the inside of second slide bar, can the person of facilitating the use change different templates, the practicality of device has been improved, the person of facilitating the use's operation.

4. The utility model discloses a bottom cover on fourth fixed rod surface is equipped with first spring, the top of first spring and the top fixed connection of fixed pipe inner wall, the bottom of first spring and the top fixed connection of second fixed block can make the second fixed block remain decurrent power throughout, makes things convenient for the transmission of structure, has improved the reset capability of second fixed block, avoids the card of second fixed block to die.

5. The utility model discloses a first dog of top fixedly connected with of second slide bar, the top cover on second slide bar surface is equipped with the second spring, the top of second spring and the bottom fixed connection of first dog, the bottom of second spring and the top fixed connection of second cardboard, can avoid the second cardboard to break away from the second slide bar, the card of avoiding the second cardboard is dead, the second spring can make the second cardboard keep decurrent power, make things convenient for the chucking of structure all the time simultaneously.

6. The utility model discloses a left side cover on kelly surface is equipped with the extension spring, the left side of extension spring and the right side fixed connection of second pull ring, the right side of extension spring and the left side fixed connection of second cardboard, the draw-in groove that the cooperation kelly used is seted up in the left side of second slide bar, the quantity of draw-in groove is a plurality of, and be evenly distributed, can make the second pull ring remain the power right throughout, make things convenient for the fixed of second cardboard, increase the stability that the device used, the draw-in groove can make things convenient for the regulation of second cardboard simultaneously, increase the flexibility of second cardboard.

7. The utility model discloses a surface cover of first slide bar is equipped with the third spring, the third spring is close to one side of slider and the fixed surface of slider and is connected, the third spring is kept away from one side of slider and the inner wall fixed connection of card case, one side fixedly connected with second dog of card case is kept away from to first slide bar, the opening that cooperation third dead lever used is seted up at the top of card case, can make things convenient for the reseing of slider, increase the flexibility between the structure, the card of avoiding the slider is dead, the second dog can avoid the slider to break away from first slide bar, the opening can make things convenient for the removal of third dead lever, play limiting displacement to the third dead lever, make things convenient for the transmission of third dead lever.

8. The utility model discloses a surface cover of first dead lever is equipped with the third fixed block, the bottom of third fixed block and the bottom fixed connection of card incasement wall, and the surface cover of first dead lever is equipped with the sealing washer, and the surface of sealing washer and the inside fixed connection of card case can make first dead lever remove more stably, reduce rocking of first dead lever, and the sealing washer can reduce the wearing and tearing between first dead lever and the card case, increases the life of first dead lever.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the structural card box of the present invention;

FIG. 3 is a front view of the structural card box of the present invention;

FIG. 4 is a top view of the structural opening of the present invention;

FIG. 5 is a front view of the telescopic mechanism of the present invention;

fig. 6 is a partial enlarged view of the structure a of the present invention.

In the figure: 1 transverse plate, 2 clamping boxes, 3 telescopic mechanisms, 301 fixing pipes, 302 second fixing blocks, 303 fourth fixing rods, 304 shift rods, 4 clamping mechanisms, 401 first clamping plates, 402 second sliding rods, 403 second clamping plates, 404 second pull rings, 405 clamping rods, 5 first pull rings, 6 first fixing rods, 7 second fixing rods, 8 transmission rods, 9 first fixing blocks, 10 sliding blocks, 11 first sliding rods, 12 third fixing rods, 13 clamping blocks, 14 supports, 15 spraying frames, 16 bases, 17 first springs, 18 first stop blocks, 19 second springs, 20 tension springs, 21 clamping grooves, 22 third springs, 23 second stop blocks, 24 openings, 25 third fixing blocks and 26 sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a scale mark spraying device for automobile instrument panel production comprises a transverse plate 1, a clamping box 2 is fixedly connected to the top of the transverse plate 1, a telescopic mechanism 3 is arranged on the left side of the clamping box 2, the bottom of the telescopic mechanism 3 is fixedly connected to the top of the transverse plate 1, a clamping mechanism 4 is fixedly connected to the top of the telescopic mechanism 3, the telescopic mechanism 3 comprises a fixed tube 301, the bottom of the fixed tube 301 is fixedly connected to the top of the transverse plate 1, the inner wall of the fixed tube 301 is movably connected with a second fixed block 302, the top of the second fixed block 302 is fixedly connected with a fourth fixed rod 303, the top of the fourth fixed rod 303 penetrates through the fixed tube 301 and extends to the top of the fixed tube 301, a shift lever 304 is fixedly connected to the top of the left side of the fourth fixed rod 303, the top of the fourth fixed rod 303 is fixedly connected to the bottom of the clamping mechanism 4, the operation of a user is facilitated, the stability of the device is improved, the bottom of the surface of the fourth fixing rod 303 is sleeved with the first spring 17, the top of the first spring 17 is fixedly connected with the top of the inner wall of the fixing pipe 301, the bottom of the first spring 17 is fixedly connected with the top of the second fixing block 302, the second fixing block 302 can always keep downward force by arranging the first spring 17, the transmission of the structure is facilitated, the resetting capability of the second fixing block 302 is improved, the blocking of the second fixing block 302 is avoided, the clamping mechanism 4 comprises a first clamping plate 401, the left side of the bottom of the first clamping plate 401 is fixedly connected with the top of the fourth fixing rod 303, the left side of the top of the first clamping plate 401 is fixedly connected with a second sliding rod 402, the surface of the second sliding rod 402 is sleeved with a second clamping plate 403, the left side of the second clamping plate 403 is provided with a second pull ring 404, and the right side of the second, the right side of the clamping rod 405 penetrates through the second clamping plate 403 and extends into the second sliding rod 402, different templates can be conveniently replaced by a user by arranging the clamping mechanism 4, the practicability of the device is improved, the operation of the user is convenient, the top of the second sliding rod 402 is fixedly connected with the first stop 18, the top of the surface of the second sliding rod 402 is sleeved with the second spring 19, the top of the second spring 19 is fixedly connected with the bottom of the first stop 18, the bottom of the second spring 19 is fixedly connected with the top of the second clamping plate 403, by arranging the first stop 18 and the second spring 19, the second clamping plate 403 can be prevented from being separated from the second sliding rod 402, the clamping of the second clamping plate 403 can be avoided, meanwhile, the second spring 19 can always enable the second clamping plate 403 to keep downward force, the clamping of the structure is convenient, the left side of the surface of the clamping rod 405 is sleeved with the tension spring 20, the left side of the tension spring 20 is fixedly connected with the right side, the right side of the tension spring 20 is fixedly connected with the left side of the second clamping plate 403, the left side of the second sliding rod 402 is provided with a plurality of clamping grooves 21 matched with the clamping rod 405 for use, the clamping grooves 21 are uniformly distributed, the second pull ring 404 can always keep rightward force by arranging the tension spring 20 and the clamping grooves 21, the fixation of the second clamping plate 403 is facilitated, the use stability of the device is improved, meanwhile, the clamping grooves 21 can facilitate the adjustment of the second clamping plate 403, the flexibility of the second clamping plate 403 is improved, the right side of the card box 2 is provided with the first pull ring 5, the left side of the first pull ring 5 is fixedly connected with the first fixing rod 6, the left side of the first fixing rod 6 penetrates through the card box 2 and extends into the card box 2, the surface of the first fixing rod 6 is sleeved with the third fixing block 25, the bottom of the third fixing block 25 is fixedly connected with the bottom of the inner wall of the card box 2, the surface of the sealing ring 26 is fixedly connected with the inside of the card box 2, the first fixing rod 6 can move more stably in the left-right direction by arranging the third fixing block 25 and the sealing ring 26, the shaking of the first fixing rod 6 is reduced, the abrasion between the first fixing rod 6 and the card box 2 can be reduced by the sealing ring 26, the service life of the first fixing rod 6 is prolonged, the left side of the first fixing rod 6 is fixedly connected with the second fixing rod 7, the front side and the rear side of the top of the second fixing rod 7 are movably connected with the transmission rod 8 through the first rotating shaft, the right side of the bottom of the transmission rod 8 is movably connected with the first fixing block 9 through the second rotating shaft, the right side of the first fixing block 9 is fixedly connected with the sliding block 10, the inside of the sliding block 10 is movably connected with the first sliding rod 11, one side of the first sliding block 11, which is far away from the first fixing rod 6, the top of the third fixing rod 12 penetrates through the card box 2 and extends to the top of the card box 2, the surface of the first slide bar 11 is sleeved with a third spring 22, one side of the third spring 22, which is close to the slide block 10, is fixedly connected with the surface of the slide block 10, one side of the third spring 22, which is far away from the slide block 10, is fixedly connected with the inner wall of the card box 2, one side of the first slide bar 11, which is far away from the card box 2, is fixedly connected with a second stop 23, the top of the card box 2 is provided with an opening 24 matched with the third fixing rod 12 for use, the third spring 22, the second stop 23 and the opening 24 are arranged, so that the resetting of the slide block 10 can be facilitated, the flexibility between structures is increased, the clamping of the slide block 10 is avoided, the second stop 23 can avoid the slide block 10 from being separated from the first slide bar 11, the opening 24 can facilitate the movement of the third fixing rod 12, a limiting effect is achieved, the both sides at diaphragm 1 top all fixedly connected with support 14, the top fixedly connected with spraying frame 15 of support 14, the bottom fixedly connected with base 16 of diaphragm 1.

When the spraying machine is used, when a user needs to spray an instrument panel, the user moves the first pull ring 5 rightwards, the first pull ring 5 drives the first fixing rod 6 to move rightwards, the first fixing rod 6 drives the second fixing rod 7 to move rightwards, the second fixing rod 7 drives the transmission rod 8 to move, the transmission rod 8 drives the first fixing block 9 to move away from each other, the first fixing block 9 drives the slide block 10 to move away from each other, the slide block 10 drives the third fixing rod 12 to move away from each other, the third fixing rod 12 drives the fixture blocks 13 to move away from each other, the instrument panel is placed between the two third fixing rods 12, the first pull ring 5 is released, the third spring 22 rebounds the slide block 10 to enable the slide block 10 to approach each other, the slide block 10 drives the third fixing rods 12 to approach each other, the third fixing rod 12 and the fixture blocks 13 clamp the instrument panel, the second pull ring 404 moves, when the clamping rod 405 moves out of the interior of the second sliding rod 402, the second pull ring 404 moves up and down, the second pull ring 404 drives the clamping rod 405 to move up and down, the clamping rod 405 drives the second clamping plate 403 to move up and down, the template is placed on the top of the first clamping plate 401, the second pull ring 404 moves down, the second pull ring 404 drives the clamping rod 405 to move down, the clamping rod 405 drives the second clamping plate 403 to move down, so that the first clamping plate 401 and the second clamping plate 403 clamp the template, when the template is clamped, the second pull ring 404 is loosened, the tension spring 20 pulls the second pull ring 404 rightwards, the second pull ring 404 drives the clamping rod 405 to move rightwards, so that the clamping rod 405 is clamped in the interior of the second sliding rod 402, the template is fixed, when the painting is finished, the shift rod 304 moves upwards, the fourth fixing rod 303 drives the shift rod 303 to move upwards, the fourth fixing rod 303 drives the first clamping plate 401 to move upwards, the first clamping, the instrument board is taken down, repeated operation is achieved, the use of a user is facilitated, and the practicability of the spraying equipment is improved.

In summary, the following steps: this scale mark spraying equipment is used in header board production, through setting up diaphragm 1, the card case 2, telescopic machanism 3, fixed pipe 301, second fixed block 302, fourth fixed lever 303, driving lever 304, chucking mechanism 4, first cardboard 401, second slide bar 402, second cardboard 403, second pull ring 404, kelly 405, first pull ring 5, first fixed lever 6, second fixed lever 7, transfer line 8, first fixed block 9, slider 10, first slide bar 11, third fixed lever 12, fixture block 13, support 14, the cooperation of spraying frame 15 and base 16 is used, the inconvenient fixed of current spraying equipment in the use has been solved, thereby cause the slow problem of process velocity.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a scale mark spraying equipment is used in header board production, includes diaphragm (1), its characterized in that: the top of the transverse plate (1) is fixedly connected with a clamping box (2), the left side of the clamping box (2) is provided with a telescopic mechanism (3), the bottom of the telescopic mechanism (3) is fixedly connected with the top of the transverse plate (1), the top of the telescopic mechanism (3) is fixedly connected with a clamping mechanism (4), the right side of the clamping box (2) is provided with a first pull ring (5), the left side of the first pull ring (5) is fixedly connected with a first fixing rod (6), the left side of the first fixing rod (6) penetrates through the clamping box (2) and extends to the inside of the clamping box (2), the left side of the first fixing rod (6) is fixedly connected with a second fixing rod (7), the front side and the rear side of the top of the second fixing rod (7) are both movably connected with a transmission rod (8) through a first rotating shaft, the right side of the bottom of the transmission rod (8) is movably connected with a first fixing block (9, the utility model discloses a card case, including the right side fixedly connected with slider (10) of first fixed block (9), the inside swing joint of slider (10) has first slide bar (11), one side and the inner wall fixed connection of card case (2) of first dead lever (6) are kept away from in first slide bar (11), the top fixedly connected with third dead lever (12) of slider (10), the top of third dead lever (12) is run through card case (2) and is extended to the top of card case (2), the top fixedly connected with fixture block (13) of third dead lever (12), the equal fixedly connected with support (14) in both sides at diaphragm (1) top, the top fixedly connected with spraying frame (15) of support (14), the bottom fixedly connected with base (16) of diaphragm (1).

2. The graduation mark spraying equipment for automobile instrument board production according to claim 1, characterized in that: telescopic machanism (3) are including fixed pipe (301), the bottom of fixed pipe (301) and the top fixed connection of diaphragm (1), the inner wall swing joint of fixed pipe (301) has second fixed block (302), the top fixedly connected with fourth dead lever (303) of second fixed block (302), the top of fourth dead lever (303) runs through fixed pipe (301) and extends to the top of fixed pipe (301), the left top fixedly connected with driving lever (304) of fourth dead lever (303), the top of fourth dead lever (303) and the bottom fixed connection of chucking mechanism (4).

3. The automotive instrument panel production scale mark spraying equipment as claimed in claim 2, wherein: chucking mechanism (4) include first cardboard (401), the left side of first cardboard (401) bottom and the top fixed connection of fourth dead lever (303), the left side fixedly connected with second slide bar (402) at first cardboard (401) top, the surface cover of second slide bar (402) is equipped with second cardboard (403), the left side of second cardboard (403) is provided with second pull ring (404), the right side fixedly connected with kelly (405) of second pull ring (404), the right side of kelly (405) runs through second cardboard (403) and extends to the inside of second slide bar (402).

4. The automotive instrument panel production scale mark spraying equipment as claimed in claim 2, wherein: the bottom cover on fourth dead lever (303) surface is equipped with first spring (17), the top of first spring (17) and the top fixed connection of fixed pipe (301) inner wall, the bottom of first spring (17) and the top fixed connection of second fixed block (302).

5. The automotive instrument panel production scale mark spraying equipment as claimed in claim 3, wherein: the top of the second sliding rod (402) is fixedly connected with a first stop block (18), the top of the surface of the second sliding rod (402) is sleeved with a second spring (19), the top of the second spring (19) is fixedly connected with the bottom of the first stop block (18), and the bottom of the second spring (19) is fixedly connected with the top of a second catch plate (403).

6. The automotive instrument panel production scale mark spraying equipment as claimed in claim 3, wherein: draw-in spring (20) are equipped with to the left side cover on kelly (405) surface, the left side of draw-in spring (20) and the right side fixed connection of second pull ring (404), the right side of draw-in spring (20) and the left side fixed connection of second cardboard (403), draw-in groove (21) that cooperation kelly (405) used are seted up in the left side of second slide bar (402), the quantity of draw-in groove (21) is a plurality of, and is evenly distributed.

7. The graduation mark spraying equipment for automobile instrument board production according to claim 1, characterized in that: the surface cover of first slide bar (11) is equipped with third spring (22), one side that third spring (22) are close to slider (10) is connected with the fixed surface of slider (10), the inner wall fixed connection of one side and card case (2) of slider (10) is kept away from in third spring (22), one side fixedly connected with second dog (23) of card case (2) are kept away from in first slide bar (11), opening (24) that cooperation third dead lever (12) used are seted up at the top of card case (2).

8. The graduation mark spraying equipment for automobile instrument board production according to claim 1, characterized in that: the surface cover of first dead lever (6) is equipped with third fixed block (25), the bottom of third fixed block (25) and the bottom fixed connection of card case (2) inner wall, the surface cover of first dead lever (6) is equipped with sealing washer (26), the surface of sealing washer (26) and the inside fixed connection of card case (2).