CN210545971U

CN210545971U - Automatic spraying machine for release agent

Info

Publication number: CN210545971U
Application number: CN201921242374.9U
Authority: CN
Inventors: 赵宏忠; 王斌; 李悦
Original assignee: Tianjin Zhongjin Bo Mr Heavy Industry Machinery Co ltd
Current assignee: Boao Heavy Industry Equipment Manufacturing Tianjin Co ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-05-19
Anticipated expiration: 2029-08-02

Abstract

The utility model provides a release agent automatic spraying machine belongs to high-speed railway double block formula sleeper mould production technical field, including the roof beam structure assembly, walking beam assembly and expansion bracket assembly, walking beam assembly sets up on the roof beam structure assembly, walking beam assembly includes the walking beam body and servo motor speed reducer, servo motor speed reducer drive walking beam body controls on the roof beam structure assembly and removes, the expansion bracket assembly sets up on the walking beam assembly, the expansion bracket assembly is including flexible support body, telescopic cylinder, swing cylinder and air atomization nozzle, telescopic cylinder drive flexible support body carries out the back-and-forth movement on the walking beam body, the air atomization nozzle sets up on the wobble plate, the wobble plate passes through splint and articulates on flexible support body, the wobble plate swings through swing cylinder drive air atomization nozzle. The utility model discloses compare with present manual coating, have mechanical automatic spraying and avoided causing harm to the workman, avoided volatilizing of release agent moreover and droplet to cause characteristics such as pollution to the environment.

Description

Automatic spraying machine for release agent

Technical Field

The utility model belongs to the technical field of high-speed railway double-block formula sleeper mould production, especially, relate to a release agent automatic spraying machine.

Background

With the development of high-speed railway technology, a concrete or asphalt mixture and the like replace various novel ballastless tracks of a railway ballast track bed, and the aim of improving the stability and smoothness of the tracks and greatly reducing the maintenance workload is achieved. The ballastless track is applied to the mass laying of the newly-built high-speed railway trunk line, and a good technical and economic effect is achieved.

At present, in the ballastless high-altitude railway construction process, the double-block type concrete precast sleeper is used at most. In the production process of the double-block type concrete prefabricated sleeper, in a production line of a 1x4 type double-block type sleeper mold, the release agent of a mold forming mold cavity is manually coated at present, and the release agent has alkalinity and volatility, so certain harm is caused to workers in the operation process, and certain pollution is caused to the surrounding environment.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a release agent automatic spraying machine adopts mechanical equipment to mould shaping die cavity automatic spraying release agent, and the cinnamon that is to the release agent among the spraying process is sent out, the droplet pollutes and is controlled, and the environmental pollution problem obtains effectual improvement.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a release agent automatic spraying machine, includes roof beam structure assembly, walking beam assembly and expansion bracket assembly, the walking beam assembly sets up on the roof beam structure assembly, the walking beam assembly includes the walking beam body and servo motor speed reducer, the servo motor speed reducer drives the walking beam body and removes about the roof beam structure assembly, the expansion bracket assembly sets up on the walking beam assembly, the expansion bracket assembly includes telescopic frame body, telescopic cylinder, swing cylinder and air atomization nozzle, telescopic cylinder drives telescopic frame body and carries out the back-and-forth movement on the walking beam body, air atomization nozzle sets up on the wobble plate, the wobble plate is through articulating on telescopic frame body splint, the wobble plate is through swing cylinder drive air atomization nozzle swing.

Further, the beam frame assembly comprises an upright column and two cross beams, the two cross beams are fixed on the upright column in parallel and fixed through connecting beams, and each cross beam is provided with a double-slider linear guide rail and a rack which are arranged in parallel at the upper end.

Further, the stand sets up to four, and adjustable lower margin is all installed to the lower extreme, stand upper end is through screw and crossbeam fixed connection, the dog is all installed at the both ends of double block linear guide.

Furthermore, the walking beam body is fixed on the sliding blocks on the double-sliding-block linear guide rail, the servo motor reducer is fixed at the side end of the walking beam body, output shafts at two ends of the servo motor reducer are respectively connected with one end of the transmission shaft through the coupler, a gear is installed at the other end of the transmission shaft and meshed with the rack, and the single-sliding-block linear guide rail is installed at the side end of the walking beam body.

Further, a side of crossbeam is equipped with C shape iron, proximity switch seat and limit switch, the proximity switch seat sets up to a plurality ofly, evenly installs at C shape iron inslot, limit switch installs the both ends at C shape iron, response iron is installed to walking beam body one side, response iron and proximity switch seat and limit switch setting are at the homonymy, and are located the top of the two, all are provided with the inductor of response iron on proximity switch seat and the limit switch.

Furthermore, big tow chain fixed slot is installed to the lateral surface of crossbeam, the tow chain frame is installed to the one end of walking roof beam body, big tow chain fixed slot and tow chain frame set up at the homonymy, and the both ends of big tow chain are connected fixedly with big tow chain fixed slot and tow chain frame respectively, big tow chain is used for the gas circuit and the electric wire of fixed control walking roof beam assembly.

Furthermore, fixing seats are installed on two sides of the telescopic frame body, the telescopic frame body is fixed on a sliding block of the single-sliding-block linear guide rail through the fixing seat on one side, the fixing seat on the other side is connected with the shaft end of the telescopic cylinder through a pin shaft, and the telescopic cylinder is fixed on the walking beam body through a cylinder seat.

Further, a tow chain seat is installed at the upper end of the telescopic frame body, a small tow chain fixing groove is installed on the upper surface of the walking beam body, two ends of the small tow chain are fixedly connected with the small tow chain fixing groove and the tow chain seat respectively, and the small tow chain is used for fixedly controlling the air circuit and the electric wire of the telescopic frame assembly.

Further, air atomizing nozzle is all installed at the both ends of swing board, the swing board articulates between two splint, splint set up the lower extreme at flexible support body, the flexible end of swing cylinder articulates on the swing board through articulated seat, and the cylinder body tail end is installed on splint through the oscillating axle, the one end of keeping away from the swing board on splint is installed to the oscillating axle, air atomizing nozzle swings around the tie point of swing board and splint, air atomizing nozzle passes through the pipeline and is connected with automatic stirring pressure bucket.

Further, the crossbeam sets up in mould transfer table top, 1x4 type double block formula sleeper forming die has been placed on the mould transfer table, roof beam structure assembly, walking roof beam structure assembly, expansion bracket assembly and mould transfer table all set up in the spraying room.

Compared with the prior art, the utility model has the advantages and positive effect as follows.

1. The utility model discloses air atomizing nozzle can carry out the swing of certain angle through swing cylinder control, and the spray regime of increase air atomizing nozzle is controlled through telescopic cylinder and is controlled the direction removal, and the control through the servo motor speed reducer carries out the removal of fore-and-aft direction, realizes release agent automatic spraying, and the spraying is even, has avoided causing the injury to the workman, reduces the cost of labor.

2. The utility model discloses the dog is all installed at double-slider linear guide's both ends, plays limiting displacement to the walking roof beam body when double-slider linear guide upper end removes.

3. The utility model discloses C shape iron is the spout structure, and the proximity switch seat can remove mounted position in C shape iron, and when the response iron removed to proximity switch seat top along with the walking roof beam body, through response and the stop movement of program control walking roof beam body, make things convenient for the air atomizing nozzle fully to spray the release agent, limit switch played limiting displacement to the walking roof beam body, and the walking roof beam body stops moving through response and program control when removing the end.

4. The utility model discloses the both ends of big tow chain are connected fixedly with big tow chain fixed slot and tow chain frame respectively, are the gas circuit and the electric wire of control walking beam assembly in the big tow chain, bundle into big tow chain with the gas circuit and the electrical wiring harness of control walking beam assembly to each list gas circuit electric wire is chaotic when removing along with.

5. The utility model discloses little tow chain both ends are connected fixedly with little tow chain fixed slot and tow chain seat respectively, are the gas circuit and the electric wire of control expansion bracket assembly in the little tow chain, bundle into little tow chain with the gas circuit and the electrical wiring harness of expansion bracket assembly to each list gas circuit and electric wire are chaotic along with removing.

6. The utility model discloses spraying mechanism wholly sets up in the spraying room, installs the dust extraction equipment of taking filtration system in the spraying room, controls volatilizing, the droplet pollution of spraying in-process release agent, and the environmental pollution problem obtains effectual improvement.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a front view of an automatic spraying machine for mold release agent of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a front view of the beam mount assembly of the present invention;

FIG. 5 is a top view of FIG. 4;

FIG. 6 is a side view of FIG. 4;

FIG. 7 is an enlarged view of a portion of FIG. 6 at D;

FIG. 8 is a front view of the walking beam assembly of the present invention;

FIG. 9 is a top view of FIG. 8;

FIG. 10 is a side view of FIG. 8;

FIG. 11 is a view in the direction E of FIG. 10;

fig. 12 is a front view of the telescopic frame assembly of the present invention;

FIG. 13 is a top view of FIG. 12;

fig. 14 is a side view of fig. 12.

Description of reference numerals:

1. 1x4 type double-block sleeper forming die; 2. a mould conveying roller way; 3. a large drag chain; 4. a small drag chain; 5. c-shaped iron; 6. a proximity switch base; 7. induction of iron; 8. a limit switch; 9. automatically stirring the pressure barrel; 10. a spraying room; 11. a dust extraction device; 20. a beam frame assembly; 30. a walking beam assembly; 40. a telescopic frame assembly; 201. adjustable ground feet; 202. a column; 203. a cross beam; 204. a double-slider linear guide rail; 205. a stopper; 206. a connecting beam; 207. a rack; 208. a large drag chain fixing groove; 301. a walking beam body; 302. a drive shaft; 303. a coupling; 304. a small drag chain fixing groove; 305. a servo motor reducer; 306. a gear; 307. a single slider linear guide; 308. a vertical seat type bearing; 309. a drag chain frame; 401. a telescopic frame body; 402. a telescopic cylinder; 403. a cylinder block; 404. a pin shaft; 405. a swing shaft; 406. a swing plate; 407. an air atomizing nozzle; 408. a fixed seat; 409. a drag chain seat; 4010. a swing cylinder; 4011. a splint; 4012. a hinged seat;

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 14, an automatic release agent spraying machine comprises a beam frame assembly 20, a walking beam assembly 30 and an expansion bracket assembly 40, wherein the walking beam assembly 30 is arranged on the beam frame assembly 20, the walking beam assembly 30 comprises a walking beam body 301 and a servo motor reducer 305, the servo motor reducer 305 drives the walking beam body 301 to move left and right on the beam frame assembly 20, the expansion bracket assembly 40 is arranged on the walking beam assembly 30, the expansion bracket assembly 40 comprises an expansion bracket body 401, an expansion cylinder 402, a swing cylinder 4010 and an air atomizing nozzle 407, the expansion cylinder 402 drives the expansion bracket body 401 to move front and back on the walking beam body 301, the air atomizing nozzle 407 is arranged on a swing plate 406, the swing plate 406 is hinged on the expansion bracket body 401 through a clamp plate 4011, the swing plate 406 drives the air atomizing nozzle 407 to swing through a swing cylinder 4010, the air atomizing nozzle 407 can swing through the control of the swing cylinder 4010, the spraying range of the air atomizing nozzle 407 is enlarged, the left and right movement is carried out through the control of the telescopic cylinder 402, the front and back movement is carried out through the control of the servo motor speed reducer 305, the automatic spraying of the release agent is realized, the spraying is uniform, the harm to workers is avoided, and the labor cost is reduced.

As shown in fig. 3 to 7, preferably, the beam mount assembly 20 includes two columns 202 and two beams 203, the two beams 203 are fixed on the columns 202 in parallel, the two beams 203 are fixed by a connecting beam 206, the upper end of each beam 203 is provided with a double-slider linear guide 204 and a rack 207 which are arranged in parallel, and the beams and the connecting beam are connected to form a frame structure, which is simple and firm in structure and convenient to install.

As shown in fig. 4 and 6, preferably, four upright posts 202 are provided, adjustable feet 201 are mounted at the lower ends of the upright posts, so that the position can be conveniently moved or adjusted, the upper ends of the upright posts 202 are fixedly connected with the cross beam 203 through screws, and the two ends of the double-slider linear guide 204 are respectively provided with a stop block 205, so that the stop block plays a role in limiting the movement of the walking beam body 301 at the upper end of the double-slider linear guide 204.

As shown in fig. 8 to 11, preferably, the walking beam body 301 is fixed on the sliding blocks on the double-sliding-block linear guide 204, the servo motor reducer 305 is fixed at the side end of the walking beam body 301, output shafts at two ends of the servo motor reducer are respectively connected with one end of the transmission shaft 302 through the coupler 303, the other end of the transmission shaft 302 is provided with the gear 306, the gear 306 is meshed with the rack 207, the servo motor reducer 305 is started to drive the gears 306 at two ends to rotate through the transmission shaft 302, the gear 306 is meshed with the rack 207 at the lower end of the gear 306, the walking beam body 301 moves along the double-sliding-block linear guide 204, the transmission shaft 302 is fixed at the side end of the walking beam body 301 at the same side as the servo motor reducer 305 through.

As shown in fig. 3, preferably, a plurality of C-shaped irons 5, proximity switch seats 6 and limit switches 8 are arranged on one side surface of the beam 203, the proximity switch seats 6 are uniformly installed in the grooves of the C-shaped irons 5, the limit switches 8 are installed at two ends of the C-shaped irons 5, an induction iron 7 is installed at one side of the walking beam body 301, the induction iron 7 is arranged at the same side with the proximity switch seats 6 and the limit switches 8 and is located above the two, inductors of the induction iron 7 are arranged on the proximity switch seats 6 and the limit switches 8, the C-shaped irons 5 are of a chute structure, the proximity switch seats 6 can move in the C-shaped irons 5 to be installed, when the induction iron 7 moves above the walking beam body 301 to the upper side of the proximity switch seats 6, the walking beam body 301 stops moving through induction and program control, the air atomizing nozzles 407 fully spray the release agent, the limit switches 8 play a role in limiting the walking beam body 301, when the walking beam body 301 moves to the end, the sensor is a conventional device and may be an HQ-XJ27 type actuator position sensor.

As shown in fig. 1, 7 and 8, preferably, a large tow chain fixing groove 208 is installed on the outer side surface of the cross beam 203, a tow chain frame 309 is installed at one end of the walking beam body 301, the large tow chain fixing groove 208 and the tow chain frame 309 are arranged on the same side, two ends of the large tow chain 3 are respectively connected and fixed with the large tow chain fixing groove 208 and the tow chain frame 309, an air passage and an electric wire for controlling the walking beam assembly 30 are arranged in the large tow chain 3, and the air passage and the electric wire bundle for controlling the walking beam assembly 30 are bundled into the large tow chain 3, so that disorder of each air passage when each single electric wire moves is avoided.

As shown in fig. 12 to 14, preferably, fixing seats 408 are installed on both sides of the telescopic frame body 401, the telescopic frame body 401 is fixed on the slider of the single-slider linear guide rail 307 through the fixing seat 408 on one side, the fixing seat 408 on the other side is connected with the shaft end of the telescopic cylinder 402 through a pin 404, the telescopic cylinder 402 is fixed on the walking beam body 301 through the cylinder seat 403, and the telescopic cylinder 402 controls the telescopic frame body to move on the walking beam body, so as to realize the movement of the air atomizing nozzle 402 in the front-rear direction.

As shown in fig. 1, 8 and 13, preferably, a tow chain seat 409 is installed at the upper end of the telescopic frame body 401, a small tow chain fixing groove 304 is installed on the upper surface of the walking beam body 301, two ends of the small tow chain 4 are respectively connected and fixed with the small tow chain fixing groove 304 and the tow chain seat 409, and the gas circuit and the wire bundle of the telescopic frame assembly 40 are bundled into the small tow chain 4 in order to control the gas circuit and the wire of the telescopic frame assembly 40 in the small tow chain 4, so as to prevent the single gas circuit and the wire from being disordered along with the movement.

As shown in fig. 12 to 14, preferably, air atomizing nozzles 407 are mounted at both ends of a swing plate 406, the swing plate 406 is hinged between two clamp plates 4011, the clamp plate 4011 is disposed at the lower end of the telescopic frame body 401, a telescopic end of a swing cylinder 4010 is hinged on the swing plate 406 through a hinge base 4012, a tail end of the cylinder body is mounted on the clamp plate 4011 through a swing shaft 405, the swing shaft 405 is mounted at one end of the clamp plate 4011 far away from the swing plate 406, the air atomizing nozzles 407 swing around a connection point of the swing plate 406 and the clamp plate 4011, the air atomizing nozzles 407 are connected with an automatic stirring pressure barrel 9 through a pipeline, the swing cylinder 4010 controls the swing plate 406 to swing around a connection point with the clamp plate 4011, the swing plate 406 drives the air atomizing nozzles 407 at both ends to swing for a certain angle, and the air atomizing nozzles 407 increase the spraying.

As shown in fig. 1 and 2, preferably, the cross beam 203 is arranged above the mold conveying roller way 2, 1x4 type double-block sleeper forming mold 1 is placed on the mold conveying roller way 2, the beam frame assembly 20, the walking beam frame assembly 20, the expansion bracket assembly 40 and the mold conveying roller way 2 are arranged in the spraying room 10, pollution to the environment caused by foaming and spray of the release agent is avoided, a dust extraction device 11 with a filtering system is further installed in the spraying room 10, dust in the spraying room is discharged, the 1x4 type double-block sleeper forming mold 1 is conveyed to the lower part of the cross beam along with the mold conveying roller way 2, and the release agent is sprayed on the 1x4 type double-block sleeper forming mold 1 by a starting procedure.

The actual working process is that the 1x4 type double-block sleeper forming die is conveyed to the lower part of a cross beam 203 along with a die conveying roller table 2, the cross beam 203 is provided with two parallel cross beams 203 which are fixed on four upright posts 202 through bolts, the lower ends of the four upright posts 202 are all provided with adjustable feet which are convenient to move, the two cross beams 203 are fixed together through a connecting beam 206, each cross beam 203 is provided with a double-slider linear guide rail 204 and a rack 207 which are parallel, two ends of the double-slider linear guide rail 204 are provided with a stop block 205, a walking beam body 301 is fixed on a slide rail of the double-slider linear guide rail 204, a servo motor reducer 305 is arranged on the side surface of the walking beam body 301, the output ends of the two ends are connected with a transmission shaft 302 through a coupler 303, the end of the transmission shaft 302 is provided with a gear 306, the gear 306 is arranged on the rack 207, the two are meshed and connected with the servo motor reducer 305, the outer side surface of the cross beam 203 is provided with a large tow chain fixing groove 208, one end of the walking beam body 301 is provided with a tow chain frame 309, two ends of the large tow chain 3 are respectively connected and fixed with the tow chain frame 309 and the large tow chain fixing groove 208, the inside of the large tow chain 3 is provided with a gas circuit and an electric wire for controlling the walking beam assembly 30, the gas circuit and the electric wire bundle for controlling the walking beam assembly 30 are bundled into the large tow chain 3 so as to avoid disorder of the single gas circuit and electric wire along with movement, the side surface of the cross beam 203 is provided with a C-shaped iron 5, a proximity switch seat 6 is arranged in a chute of the C-shaped iron 5 and can move at the installation position, a limit switch 8 is arranged at two ends of the C-shaped iron 5, one end of the walking beam body 301 is provided with an induction iron 7, the walking beam body 301 is controlled to stop moving through induction and a program, so that an air atomizing nozzle 407 can fully spray a release agent, the limit switch, the telescopic frame body 401 is fixed on the sliding block of the single-sliding-block linear guide rail 307 through a fixing seat 408 at one side, one end of a telescopic cylinder 402 is fixed on the walking beam through a cylinder seat 403, the other end is fixed on the telescopic frame body 401, the telescopic cylinder 402 controls the telescopic frame body 401 to move on the walking beam body 301, the lower end of the telescopic frame body 401 is provided with two clamping plates 4011, a swinging plate 406 is hinged between the two clamping plates 4011, air atomizing nozzles 407 are arranged at two ends of the swinging plate 406, a swinging just extending shaft end is hinged with the swinging plate 406 through a hinge seat 4012, the tail end of the cylinder body is connected with a swinging shaft 405, the swinging shaft 405 is arranged at one end, far away from the swinging plate 406, of the clamping plate 4011, the swinging cylinder 4010 controls the air atomizing nozzles 407 to swing for a certain angle through the swinging plate 406, two ends of the small drag chain 4 are respectively connected and fixed with a small drag chain, the air passages and the wire bundles of the telescopic frame assembly 40 are bundled into a small drag chain 4, so that after the air atomization nozzle 407 starts to spray, the walking beam assembly 30 starts to move, the air atomization nozzle 407 moves from one end to the other end of the 1x4 type double-block sleeper forming mold 1 to prevent single air passages and wires from being disordered along with movement, after the two sleeper forming mold cavities on one side of the mold are completely sprayed, the telescopic cylinder 402 moves to move the telescopic frame body 401 to the other side, then the walking beam assembly 30 starts to move in the reverse direction to spray the two sleeper forming mold cavities on the other side of the mold, the beam frame assembly 20, the walking beam assembly 30, the telescopic frame assembly 40 and the mold conveying roller way 2 are all arranged in the spraying room 10, the environment pollution caused by the release agent and the flying foam is avoided, the dust removing device 11 with the filtering system is further arranged in the spraying room 10, and dust in the spraying room 10 is discharged.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a release agent automatic spraying machine which characterized in that: including roof beam structure assembly (20), walking beam assembly (30) and expansion bracket assembly (40), walking beam assembly (30) sets up on roof beam structure assembly (20), walking beam assembly (30) includes walking beam body (301) and servo motor speed reducer (305), servo motor speed reducer (305) drive walking beam body (301) moves about on roof beam structure assembly (20), expansion bracket assembly (40) set up on walking beam assembly (30), expansion bracket assembly (40) are including expansion bracket body (401), telescopic cylinder (402), swing cylinder (4010) and air atomizing nozzle (407), telescopic cylinder (402) drive expansion bracket body (401) move about on walking beam body (301), air atomizing nozzle (407) set up on wobble plate (406), wobble plate (406) articulates on expansion bracket body (401) through splint (4011), the swing plate (406) drives the air atomizing nozzle (407) to swing by a swing cylinder (4010).

2. The automatic release agent spraying machine according to claim 1, characterized in that: the beam frame assembly (20) comprises a vertical column (202) and two cross beams (203), the two cross beams (203) are arranged and fixed on the vertical column (202) in parallel, the two cross beams (203) are fixed through connecting beams (206), and the upper end of each cross beam (203) is provided with a double-slider linear guide rail (204) and a rack (207) which are arranged in parallel.

3. The automatic release agent spraying machine according to claim 2, characterized in that: stand (202) set up to four, adjustable lower margin (201) are all installed to the lower extreme, stand (202) upper end is through screw and crossbeam (203) fixed connection, dog (205) are all installed at the both ends of two slider linear guide (204).

4. The automatic release agent spraying machine according to claim 1, characterized in that: the walking beam is characterized in that the walking beam body (301) is fixed on the sliding blocks on the double-sliding-block linear guide rail (204), the servo motor speed reducer (305) is fixed at the side end of the walking beam body (301), output shafts at two ends of the servo motor speed reducer are respectively connected with one end of the transmission shaft (302) through the coupler (303), the other end of the transmission shaft (302) is provided with the gear (306), the gear (306) is meshed and connected with the rack (207), and the side end of the walking beam body (301) is provided with the single-sliding-block linear guide rail (307.

5. The automatic release agent spraying machine according to claim 2, characterized in that: a side of crossbeam (203) is equipped with C shape iron (5), proximity switch seat (6) and limit switch (8), proximity switch seat (6) set up to a plurality ofly, evenly installs at C shape iron (5) inslot, the both ends at C shape iron (5) are installed in limit switch (8), response iron (7) are installed to walking beam body (301) one side, response iron (7) set up at the homonymy with proximity switch seat (6) and limit switch (8), and are located the top of the two, all are provided with the inductor of response iron (7) on proximity switch seat (6) and limit switch (8).

6. The automatic release agent spraying machine according to claim 2, characterized in that: big tow chain fixed slot (208) are installed to the lateral surface of crossbeam (203), tow chain frame (309) are installed to the one end of walking roof beam body (301), big tow chain fixed slot (208) and tow chain frame (309) set up at the homonymy, and the both ends of big tow chain (3) are connected fixedly with big tow chain fixed slot (208) and tow chain frame (309) respectively, big tow chain (3) are used for the gas circuit and the electric wire of fixed control walking beam assembly (30).

7. The automatic release agent spraying machine according to claim 1, characterized in that: fixing seats (408) are mounted on two sides of the telescopic frame body (401), the telescopic frame body (401) is fixed on a sliding block of the single-sliding-block linear guide rail (307) through the fixing seat (408) on one side, the fixing seat (408) on the other side is connected with the shaft end of the telescopic cylinder (402) through a pin shaft (404), and the telescopic cylinder (402) is fixed on the walking beam body (301) through a cylinder seat (403).

8. The automatic release agent sprayer according to claim 7, wherein: drag chain seat (409) are installed to the upper end of flexible support body (401), the last surface mounting of walking beam body (301) has little drag chain fixed slot (304), and little drag chain (4) both ends are connected fixedly with little drag chain fixed slot (304) and drag chain seat (409) respectively, be the gas circuit and the electric wire of control expansion bracket assembly (40) in little drag chain (4).

9. The automatic release agent spraying machine according to claim 1, characterized in that: air atomizing nozzle (407) are all installed at the both ends of swing board (406), swing board (406) articulates between two splint (4011), splint (4011) set up the lower extreme at flexible support body (401), swing cylinder (4010) flexible end articulates on swing board (406) through articulated seat (4012), and the cylinder body tail end is installed on splint (4011) through oscillating axle (405), the one end of keeping away from swing board (406) on splint (4011) is installed in oscillating axle (405), air atomizing nozzle (407) swings around the tie point of swing board (406) and splint (4011), air atomizing nozzle (407) are connected with automatic stirring pressure bucket (9) through the pipeline.

10. The automatic release agent spraying machine according to claim 2, characterized in that: crossbeam (203) sets up in mould transfer table (2) top, 1x4 type double block formula sleeper forming die (1) has been placed on mould transfer table (2), roof beam structure assembly (20), walking roof beam structure assembly (20), expansion bracket assembly (40) and mould transfer table (2) all set up in spraying room (10).