CN211436728U - Sleeper release agent spraying equipment - Google Patents
Sleeper release agent spraying equipment Download PDFInfo
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- CN211436728U CN211436728U CN201922108614.2U CN201922108614U CN211436728U CN 211436728 U CN211436728 U CN 211436728U CN 201922108614 U CN201922108614 U CN 201922108614U CN 211436728 U CN211436728 U CN 211436728U
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Abstract
The application provides a sleeper release agent spraying equipment includes: the spraying device comprises a transverse movement mechanism, a longitudinal movement mechanism, a height adjusting mechanism and a spraying device. Wherein, the transverse movement mechanism, the longitudinal movement mechanism and the height adjusting mechanism form a three-axis movement system of a truss structure and are arranged on the die conveying line in a spanning manner. The spraying device is arranged at the bottom end of the height adjusting mechanism, and the top end of the height adjusting mechanism is movably connected with the transverse moving mechanism. A spray head and a swing rod in the spray coating device are arranged on a connecting rod, the swing rod drives the connecting rod to rotate, so that the spray head can change the spraying direction along with the rotation of the swing connecting rod, the fixed end of a swing cylinder is arranged on a height adjusting mechanism, and the telescopic end of the swing cylinder is hinged with the swing rod. The spraying equipment can control the spray head to rotate to adjust the angle of the spray head while spraying the release agent by the spray head so as to achieve the purpose of uniform spraying.
Description
Technical Field
The application relates to the technical field of rail sleeper processing, in particular to sleeper release agent spraying equipment.
Background
A sleeper is a concrete block laid beneath a rail for supporting the rails. The sleeper needs to be manufactured by solidifying concrete materials in a mould. Demoulding refers to the process of separating the sleeper and the mould after the sleeper of the concrete material is formed in the production process of the sleeper. In order to separate the sleeper from the mould smoothly, a release agent is sprayed in the sleeper mould cavity in advance before concrete materials are poured in the mould. The release agent is a liquid agent consisting of a water-based polymer film-forming substance and a plurality of active auxiliary agents, and can form a film on the surface of the mould and the concrete to separate the mould and the concrete.
At present, most of the spraying of the sleeper release agent is carried out manually, namely the release agent is manually coated on the inner wall of a mould, or the release agent is sprayed on the inner wall of the mould by adopting simple spraying equipment. The manual spraying method not only wastes manpower and material resources and increases labor cost, but also has low spraying efficiency, uneven spraying and low spraying quality, and has the phenomenon of liquid accumulation to influence the shaping shape of the concrete material.
In order to improve the spraying quality and efficiency, the spraying of the release agent can be completed by mechanical automatic spraying equipment suitable for modern production lines. Mechanical automatic spraying equipment adopts truss structure more, sets up the truss in the top of mould support frame promptly, is equipped with a plurality of nozzles on the truss to mould spraying release agent to the below. However, the spraying position and the spraying direction of the mechanical automatic spraying equipment are fixed, and the spraying position and the spraying direction are affected by the non-uniformity of the liquid atomization characteristics of the spray nozzle, so that the release agent sprayed on the mold is not uniform.
SUMMERY OF THE UTILITY MODEL
The application provides a sleeper release agent spraying device to solve the problem that spraying is uneven in a traditional spraying method.
The application provides a sleeper release agent spraying equipment includes: the spraying device comprises a transverse movement mechanism, a longitudinal movement mechanism, a height adjusting mechanism and a spraying device; the transverse movement mechanism, the longitudinal movement mechanism and the height adjusting mechanism form a three-axis movement system and are arranged on the die conveying line in a spanning mode;
the transverse movement mechanism and the longitudinal movement mechanism are truss structures; the spraying device is arranged at the bottom end of the height adjusting mechanism, and the top end of the height adjusting mechanism is movably connected with the transverse moving mechanism;
the spray coating device includes: the device comprises a spray head, a connecting rod, a swing rod and a swing cylinder; the shower nozzle with the pendulum rod setting is in on the connecting rod, the pendulum rod drive the connecting rod rotates, makes the shower nozzle can be along with the swing connecting rod rotates and changes the spraying direction, swing cylinder's stiff end sets up on the height adjusting mechanism, swing cylinder's flexible end is articulated the pendulum rod.
Optionally, the spraying device further comprises a protective cover; the protective cover is of a hollow trapezoidal structure with an opening at the bottom surface; the protective cover comprises side plates and a top plate; the connecting rod is rotatably connected with the side plate or the top plate of the protective cover.
Optionally, the side plate of the protective cover is connected with the top plate of the protective cover in a turnover mode; the top plate of the protective cover is connected with the bottom end of the height adjusting mechanism.
Optionally, the height adjusting mechanism comprises a fixed pipe and a movable pipe which are nested with each other; the bottom end of the fixed pipe is slidably connected with the top end of the movable pipe; the top end of the fixed pipe is movably connected with the transverse movement mechanism, and the bottom end of the movable pipe is connected with the spraying device.
Optionally, the height adjusting mechanism further comprises a height adjusting lock; the fixed pipe is provided with a plurality of positioning holes, the movable pipe is provided with a strip hole, and the height adjusting lock is a threaded rod structure penetrating through the positioning holes and the strip hole.
Optionally, the longitudinal movement mechanism includes a support column and a longitudinal guide rail, the support column is vertically connected to the longitudinal guide rail, and the longitudinal guide rail is arranged on two sides of the mold conveying line along a conveying direction parallel to the mold conveying line.
Optionally, the transverse moving mechanism is arranged above the mold conveying line perpendicular to the longitudinal guide rail, and two ends of the transverse moving mechanism are movably connected with the longitudinal guide rail.
Optionally, the two ends of the transverse movement mechanism are connected with the longitudinal guide rail in a chain transmission manner, a rack transmission manner or a lead screw transmission manner.
Optionally, a transverse guide rail is arranged on the transverse movement mechanism; the top end of the height adjusting mechanism is provided with a sliding block, and the sliding block is movably connected with the transverse guide rail through chain transmission, rack transmission or lead screw transmission.
Optionally, two ends of the transverse movement mechanism and/or the longitudinal movement mechanism are provided with limit switches; the limit switch is a contact sensor.
According to the technical scheme, the application provides a sleeper release agent spraying equipment includes: the spraying device comprises a transverse movement mechanism, a longitudinal movement mechanism, a height adjusting mechanism and a spraying device. Wherein, the transverse movement mechanism, the longitudinal movement mechanism and the height adjusting mechanism form a three-axis movement system of a truss structure and are arranged on the die conveying line in a spanning manner. The spraying device is arranged at the bottom end of the height adjusting mechanism, and the top end of the height adjusting mechanism is movably connected with the transverse moving mechanism. A spray head and a swing rod in the spray coating device are arranged on a connecting rod, the swing rod drives the connecting rod to rotate, so that the spray head can change the spraying direction along with the rotation of the swing connecting rod, the fixed end of a swing cylinder is arranged on a height adjusting mechanism, and the telescopic end of the swing cylinder is hinged with the swing rod. The spraying equipment can control the spray head to rotate to adjust the angle of the spray head while spraying the release agent by the spray head so as to achieve the purpose of uniform spraying.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a sleeper release agent spraying apparatus of the present application;
FIG. 2 is a schematic view of the spraying apparatus of the present application;
FIG. 3 is a schematic structural view of the height adjustment mechanism of the present application;
FIG. 4 is a schematic structural view of the longitudinal adjustment mechanism of the present application;
FIG. 5 is a schematic structural diagram of a limit switch of the present application;
fig. 6 is a perspective view of the sleeper release agent spraying apparatus of the present application.
Detailed Description
Reference will now be made in detail to embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following examples do not represent all embodiments consistent with the present application. But merely as exemplifications of systems and methods consistent with certain aspects of the application, as recited in the claims.
In the technical scheme that this application provided, the sleeper mould indicates the container that is used for the sleeper to solidify the design, and according to the shape of sleeper, the sleeper mould can have multiple different shapes, for example, the sleeper is the cuboid structure, and then the sleeper mould is the rectangle cavity structure that accords with the cuboid shape. The sleeper mould can adopt materials such as plastics that have certain ductility to make, and in order to improve production efficiency, can also be provided with a plurality of cavitys in the sleeper mould, with behind the pouring concrete material, can make a plurality of sleepers solidify simultaneously.
Demolding refers to taking the solidified concrete sleeper out of the cavity, and the common method is to overturn the sleeper mold and make the sleeper separate from the mold by means of gravity. Because the concrete material has certain viscosity, the concrete material can not be separated from the mould after being solidified, so the adhesion between the concrete material and the mould can be reduced by the aid of the release agent, and the sleeper can be smoothly separated from the mould. It can be seen that for each cavity in the mould, a release agent needs to be sprayed before the concrete material is poured. A mold release agent is required on all side walls and bottom surfaces within the mold cavity.
Because the coating quality of the release agent influences the solidification of concrete materials and the sleeper demoulding quality, if the amount of the sprayed release agent is small, partial areas have no release agent, partial adhesion is caused, and demoulding is inconvenient; if the amount of the spraying release agent is large, the release agent is wasted, and excessive release agent is easy to collect at the bottom of the mold, so that pores are easy to generate when the concrete is solidified in the region, and the quality of a finished sleeper product is influenced. In order to uniformly coat the release agent on the inner wall of the mold, the application provides a sleeper release agent spraying device.
Referring to fig. 1, a schematic structural diagram of a sleeper release agent spraying device according to the present application is shown. As shown in fig. 1 and 6, the sleeper release agent spraying apparatus provided by the present application mainly includes the following components: a transverse moving mechanism 1, a longitudinal moving mechanism 2, a height adjusting mechanism 3 and a spraying device 4. The transverse movement mechanism 1, the longitudinal movement mechanism 2 and the height adjusting mechanism 3 form a three-axis movement system, and the three-axis movement system is arranged on a die conveying line in a spanning mode so as to control the spraying device 4 to move in position and gradually spray the whole die with the release agent. The spray device 4 can spray a liquid release agent through a spray member such as a spray head 41 to uniformly coat the inner wall of the mold.
The transverse movement mechanism 1 and the longitudinal movement mechanism 2 are truss structures, and a plurality of mounting holes and action components can be arranged on the truss structures so as to realize the mutual connection and position linkage of all the components. In practice, the molds are placed on a mold conveying line and can be moved along the mold conveying line by a transport vehicle or a flow line.
The spraying device 4 can be in two operating states, namely a standby state and a spraying state. In a standby state, the spraying device 4 can be located at a higher position so as not to influence the transportation of the molds on the mold conveying line; in the spray position, the spray device 4 may be in a relatively low position to provide access to the die for coating. Therefore, the spraying device 4 is arranged at the bottom end of the height adjusting mechanism 3, and the top end of the height adjusting mechanism 3 is movably connected with the transverse moving mechanism 1. The height adjusting mechanism 3 can adjust the height of the spraying device 4 by changing the length of the height adjusting mechanism or changing the installation position of the spraying device 4, so that the spraying device 4 can be switched between the standby state and the spraying state.
In practical application, the height adjusting mechanism 3 and the spraying device 4 can be driven by the transverse moving mechanism 1 to move along the conveying direction of the mould on the mould conveying line, so that spraying is continuously carried out in the transverse direction; the longitudinal movement mechanism 2 can drive the transverse movement mechanism 1, as well as the height adjustment mechanism 3 and the spraying device 4, to move in a direction parallel to the conveying direction of the molds on the mold conveying line, so that spraying is continued in the longitudinal direction.
It is obvious that the above mentioned transversal, longitudinal and height are only for convenience of description and do not limit the protection scope of the present application, and that the movements in other directions designed according to the actual needs and based on the solutions disclosed in the present application also belong to the protection scope of the present application.
As shown in fig. 2, the spray coating device 4 includes: a spray head 41, a connecting rod 42, a swing rod 43 and a swing cylinder 44. The nozzle 41 is used to atomize the liquid release agent by a high-pressure spray gun structure to perform spraying. The spraying direction and the spraying area of the spray head 41 can be selected according to the actual equipment power and the size of the mold, for example, for a small sleeper production line or in an environment with a small sleeper module volume, the spray head 41 with a small spraying area can be adopted, so that the waste and pollution caused by the excessive release agent sprayed to the area outside the mold can be avoided.
In order to improve the spraying efficiency, the spraying device 4 may include a plurality of spray heads 41, and the plurality of spray heads 41 may be simultaneously opened to increase the spraying area during spraying or may be partially opened to adjust the amount of release agent to be applied. A plurality of heads 41 may be mounted on the link 42, and a release agent delivery pipe communicating with the respective heads 41 and a control valve of each head 41 provided on the delivery pipe may be further provided on the link 42. In practical application, the spraying direction of the spray head 41 can be adjusted by rotating the connecting rod 42 so as to respectively spray the bottom surface and the side surface of the mold.
In the present application, the link 42 may be automatically rotated by the driving part. The driving means may include a swing link 43 and a swing cylinder 44. The swing cylinder 44 comprises a fixed end and a telescopic end, wherein the fixed end comprises the position of a cylinder piston, and the capacity of the cylinder can be selected according to the angle range required to be adjusted; the telescopic end is the far end position of the piston rod, and when the cylinder piston is inflated and deflated, the telescopic end can realize reciprocating motion under the action of the pneumatic structure. The fixed end of the swing cylinder 44 is provided on the height adjusting mechanism 3. The telescopic end of the swing cylinder 44 is hinged with a swing rod 43, and the swing rod 43 drives the connecting rod 42 to rotate, so that the spray head 41 can change the spraying direction along with the rotation of the swing connecting rod 42.
For example, the initial spraying direction of the spray head 41 is horizontal, and after the device is started, the height adjusting mechanism 3 lowers the position of the spraying device 4 so that the spray head 41 faces the side wall of the mold. The spray head 41 is opened to spray the atomized release agent, and the release agent moves to the vicinity of the side wall of the mold in the horizontal direction and adheres to the side wall of the mold. After the spraying of the side wall is finished, the swing cylinder 44 is started to drive the telescopic end to retract, and the swing rod 43 is driven, so that the connecting rod 42 rotates, and the spraying direction of the spray head 41 is adjusted to be vertical downward and opposite to the bottom surface of the mold. The atomized release agent is sprayed again through the spray head 41, so that the release agent adheres to the bottom surface of the mold.
After the side walls and the bottom surfaces of the areas where the spraying devices 4 are located are sprayed, the positions of the spraying devices 4 are adjusted through the transverse moving mechanism 1 and the longitudinal moving mechanism 2 so as to spray the side walls and the bottom surfaces of other areas until the inner walls of the whole mold are coated with the release agent, the spraying operation of the release agent is completed, the spraying of the spray head 41 is stopped, and the height adjusting mechanism 3 raises the positions of the spraying devices 4 to return to the standby state.
It should be noted that the spraying equipment for the sleeper release agent provided by the present application can adjust the spraying direction while the spray head 41 sprays, or can adjust the spraying direction first and then start the spray head 41 to spray.
According to the technical scheme, the application provides a sleeper release agent spraying equipment includes: a transverse moving mechanism 1, a longitudinal moving mechanism 2, a height adjusting mechanism 3 and a spraying device 4. Wherein, the transverse movement mechanism 1, the longitudinal movement mechanism 2 and the height adjusting mechanism 3 form a three-axis movement system of a truss structure and are arranged on a die conveying line in a spanning mode. The spraying device 4 is arranged at the bottom end of the height adjusting mechanism 3, and the top end of the height adjusting mechanism 3 is movably connected with the transverse moving mechanism 1. A spray head 41 and a swing rod 43 in the spraying device 4 are arranged on a connecting rod 42, the swing rod 43 can drive the connecting rod 42 to rotate, so that the spray head 41 can change the spraying direction along with the rotation of the swing connecting rod 42, the fixed end of a swing air cylinder 44 is arranged on the height adjusting mechanism 3, and the telescopic end of the swing air cylinder 44 is hinged with the swing rod 43. The spraying equipment can control the spray head 41 to rotate to adjust the angle of the spray head 41 while the spray head 41 sprays the release agent, so that the aim of uniform spraying is fulfilled.
In some embodiments of the present application, the spraying device 4 further comprises a protective cover 45, and a top plate of the protective cover 45 is connected with the bottom end of the height adjusting mechanism 3. The protective cover 45 can limit the atomizing area of the release agent sprayed from the spray head 41, reduce the range of the release agent sprayed from the mold, and reduce the waste of the release agent. Therefore, the protective cover 45 has a hollow trapezoidal structure with an open bottom. In practical applications, the area covered by the bottom surface of the protective cover 45 is the spraying area, and if the atomizing area of the nozzle 41 is larger than the spraying area, the mold release agent sprayed from the edge of the nozzle 41 will reach the inner wall of the protective cover 45 and be blocked by the protective cover 45 and cannot be sprayed to the area outside the spraying area.
The shield 45 may also be used to mount the tie rod 42 so that the tie rod 42 may be rotatably disposed in the mold overhead area. The protective cover 45 includes side plates and a top plate; the link 42 is rotatably connected to a side plate or a top plate of the protective cover 45. In practical application, mounting holes may be formed in the side plates on opposite sides, the connecting rod 42 may pass through the mounting holes on both sides, and bearings are disposed in the mounting holes, so that the connecting rod 42 can rotate relative to the side plates; bearing blocks may also be provided on the bottom surface of the top plate through which the links 42 pass to be rotatably disposed in the mold overhead region.
Further, the side plates of the protection cover 45 are turnably connected to the top plate of the protection cover 45. The specific reversible connection mode can be that hinges are arranged on the edge of the top plate and the top of the side plate; or the edge of the top plate and the top of the side plate are provided with the adapting pins. In practical application, the area of the spraying area can be adjusted by the turnable connection of the side plates on the top plate. And meanwhile, the spraying device 4 is convenient to overhaul. A position adjusting component can also be arranged at the joint of the top plate and the side plate. The adjusting component can be a hinge with a high friction coefficient or an adjusting screw rod and the like. The position adjusting component can maintain the adjusted rotating angle after adjusting the rotating angle, thereby maintaining the size of the spraying area.
In order to adjust the height position of the spraying device 4, in some embodiments of the present application, as shown in fig. 3, the height adjusting mechanism 3 includes a fixed pipe 31 and a movable pipe 32 which are nested with each other. The fixed pipe 31 and the movable pipe 32 may be square pipes or circular pipes, or may be special pipes having other cross-sectional shapes. The bottom end of the fixed tube 31 is connected with the top end of the movable tube 32 in a sliding manner; the top end of the fixed pipe 31 is movably connected with the transverse moving mechanism 1, and the bottom end of the movable pipe 32 is connected with the spraying device 4. The height position of the spraying device 4 is adjusted by adjusting the overall length of the height adjusting mechanism 3 by the depth at which the fixed tube 31 and the movable tube 32 are nested with each other.
In practical applications, the depth of the mutual nesting of the fixed tube 31 and the movable tube 32 can be adjusted manually. That is, after the mold reaches the spraying position, the movable tube 32 is manually pulled out from the fixed tube 31, and the position of the spraying device 4 is lowered. After the extension to the predetermined length, the height adjusting lock 33 is required to lock the adjusted length to avoid further extension of the height adjusting mechanism 3 and prevent the height of the spraying device 4 from being too low.
Therefore, in the present embodiment, the height adjusting mechanism 3 further includes a height adjusting lock 33 to lock the adjusted elongation amount. Correspondingly, a plurality of positioning holes are formed in the fixed pipe 31, a strip hole is formed in the movable pipe 32, and the height adjusting lock 33 is a threaded rod structure penetrating through the positioning holes and the strip hole. In practical application, after the depth of the mutual nesting of the fixed tube 31 and the movable tube 32 is adjusted, the threaded rod can be screwed to lock the adjusted depth.
The adjustment of the depth of the mutual nesting of the fixed tube 31 and the movable tube 32 can also be realized in an automatic adjustment mode, that is, the movable tube 32 is connected with a telescopic motor and is combined with a transmission structure, such as a transmission part in the form of a gear rack, so as to realize the adjustment of the position of the movable tube 32. Or the movable pipe 32 is connected with a telescopic cylinder arranged on the fixed pipe 31, and the nesting depth is adjusted in a pneumatic mode. At this time, the maximum adjustable height of the height adjusting mechanism 3 can be locked by adjusting the threaded rod in different positioning holes on the fixing tube 31.
In some embodiments of the present application, as shown in fig. 4, the longitudinal movement mechanism 2 includes a support column 21 and a longitudinal guide rail 22, wherein the number of the support columns 21 may be multiple, so as to obtain a more stable support effect. The support upright 21 is vertically connected with the longitudinal guide rail 22, and the longitudinal guide rail 22 is arranged on two sides of the mould conveying line along the conveying direction parallel to the mould conveying line. Further, the transverse moving mechanism 1 is arranged above the mold conveying line perpendicular to the longitudinal guide rail 22, and two ends of the transverse moving mechanism 1 are movably connected with the longitudinal guide rail 22. The connection mode between the two ends of the transverse movement mechanism 1 and the longitudinal guide rail 22 is chain transmission, rack transmission or lead screw transmission.
For example, two longitudinal movement mechanisms 2 are respectively arranged on two sides of the mold conveying line, each longitudinal movement mechanism 2 comprises two supporting columns 21, and the two longitudinal movement mechanisms 2 are arranged in parallel with each other. The transverse moving mechanism 1 is arranged across the two longitudinal moving mechanisms 2 and is perpendicular to the two longitudinal moving mechanisms 2. A longitudinal guide rail 22 of a chain transmission structure is arranged above the supporting upright post 21, and chain wheels are arranged at two ends of the longitudinal guide rail 22 and are connected with a transmission motor. The two ends of the transverse moving mechanism 1 are connected with the chain on the longitudinal guide rail 22, so that when the motor drives the chain wheel to rotate, the position of the transverse moving mechanism 1 is changed by the tension of the chain.
Similarly, a transverse guide rail 11 is arranged on the transverse movement mechanism 1; the top end of the height adjusting mechanism 3 is provided with a slide block, and the slide block is movably connected with the transverse guide rail 11 through chain transmission, rack transmission or lead screw transmission. In practical application, the motor can drive the gear to enable the height adjusting mechanism 3 to move freely in the direction along the transverse moving mechanism 1, and the guide rail ensures the straightness and stability of the moving direction.
In some embodiments of the present application, as shown in fig. 5, both ends of the transverse moving mechanism 1 and/or the longitudinal moving mechanism 2 are provided with limit switches 5; the limit switch 5 is a contact sensor. The motion travel in the transverse and longitudinal directions can be limited by the limit switches at the two ends of the transverse motion mechanism 1 and the longitudinal motion mechanism 2, and when the transverse motion mechanism 1 or the height adjusting mechanism 3 moves to the longitudinal motion mechanism 2, the mechanical safety and the personal safety are ensured.
According to the technical scheme, the sleeper release agent spraying equipment can be used for spraying the release agent on the inner wall of the mold before concrete pouring. The method specifically comprises the following steps: when the die reaches a designated position, the truss consisting of the transverse moving mechanism 1, the longitudinal moving mechanism 2 and the height adjusting mechanism 3 starts to work, and the height adjusting mechanism 3 is driven to reach a working starting point by an X-axis motor corresponding to the transverse moving mechanism 1 and a Y-axis motor corresponding to the longitudinal moving mechanism 2; the height adjusting mechanism 3 lowers the height of the spraying device 4. The spray head 41 for spraying the release agent is started and the spray head 41 is driven to swing by the swing air cylinder 44 in the spraying device 4 so as to spray the bottom surface and the side wall of the mold.
After completing a working cycle, the transverse moving mechanism 1 drives the height adjusting mechanism 3 to move a certain distance along the transverse direction, and the spraying device 4 repeatedly swings and sprays the release agent. After the transverse mold is completely sprayed, the longitudinal movement mechanism 2 drives the transverse movement mechanism 14 to move for a certain distance along the longitudinal direction, and then the transverse spraying is started again. The above action is repeated until the mold is completely sprayed with the release agent. The spraying equipment can control the spray head 41 to rotate to adjust the angle of the spray head 41 while the spray head 41 sprays the release agent, so that the aim of uniform spraying is fulfilled.
The embodiments provided in the present application are only a few examples of the general concept of the present application, and do not limit the scope of the present application. Any other embodiments extended according to the scheme of the present application without inventive efforts will be within the scope of protection of the present application for a person skilled in the art.
Claims (10)
1. A sleeper release agent spraying apparatus, comprising: the device comprises a transverse movement mechanism (1), a longitudinal movement mechanism (2), a height adjusting mechanism (3) and a spraying device (4); the transverse movement mechanism (1), the longitudinal movement mechanism (2) and the height adjusting mechanism (3) form a three-axis movement system and are arranged on the die conveying line in a spanning mode;
the transverse movement mechanism (1) and the longitudinal movement mechanism (2) are truss structures; the spraying device (4) is arranged at the bottom end of the height adjusting mechanism (3), and the top end of the height adjusting mechanism (3) is movably connected with the transverse moving mechanism (1);
the spray coating device (4) comprises: the device comprises a spray head (41), a connecting rod (42), a swing rod (43) and a swing cylinder (44); shower nozzle (41) with pendulum rod (43) set up on connecting rod (42), pendulum rod (43) drive connecting rod (42) rotate, make shower nozzle (41) can be along with connecting rod (42) rotate and change the spraying direction, the stiff end setting of swing cylinder (44) is in on height adjustment mechanism (3), the flexible end of swing cylinder (44) is articulated pendulum rod (43).
2. Sleeper demolding agent spraying device according to claim 1, characterized in that the spraying device (4) further comprises a protective cover (45); the protective cover (45) is of a hollow trapezoidal structure with an opening at the bottom surface; the protective cover (45) comprises side plates and a top plate; the connecting rod (42) is rotatably connected with a side plate or a top plate of the protective cover (45).
3. The sleeper release agent spraying apparatus of claim 2, characterized in that the side plates of the protective cover (45) are turnably connected to the top plate of the protective cover (45); the top plate of the protective cover (45) is connected with the bottom end of the height adjusting mechanism (3).
4. Sleeper demolding agent spraying device according to claim 1, characterized in that the height adjusting mechanism (3) comprises a fixed tube (31) and a movable tube (32) nested into each other; the bottom end of the fixed pipe (31) is connected with the top end of the movable pipe (32) in a sliding manner; the top end of the fixed pipe (31) is movably connected with the transverse movement mechanism (1), and the bottom end of the movable pipe (32) is connected with the spraying device (4).
5. Sleeper demolding agent spraying device according to claim 4, characterized in that the height adjusting mechanism (3) further comprises a height adjusting lock (33); the fixed pipe (31) is provided with a plurality of positioning holes, the movable pipe (32) is provided with a strip hole, and the height adjusting lock (33) is a threaded rod structure penetrating through the positioning holes and the strip hole.
6. Sleeper mould release agent spraying apparatus according to claim 1, characterized in that the longitudinal movement mechanism (2) comprises a support column (21) and a longitudinal guide rail (22), the support column (21) being connected perpendicularly to the longitudinal guide rail (22), the longitudinal guide rail (22) being arranged on both sides of the mould conveying line in a conveying direction parallel to the mould conveying line.
7. Sleeper demolding agent spraying device according to claim 6, characterized in that the transverse movement mechanism (1) is arranged above the mold conveying line perpendicular to the longitudinal rail (22), the longitudinal rail (22) being movably connected at both ends of the transverse movement mechanism (1).
8. Sleeper demolding agent spraying device according to claim 7, characterized in that the connection of the two ends of the transverse movement mechanism (1) to the longitudinal guide rail (22) is a chain drive, a rack drive or a screw drive.
9. Sleeper demolding agent spraying device according to claim 1, characterized in that the transverse moving mechanism (1) is provided with a transverse guide rail (11); the top end of the height adjusting mechanism (3) is provided with a sliding block, and the sliding block is movably connected with the transverse guide rail (11) through chain transmission, rack transmission or lead screw transmission.
10. Sleeper mould release agent spraying equipment according to claim 1, characterized in that both ends of the transverse moving mechanism (1) and/or the longitudinal moving mechanism (2) are provided with limit switches (5); the limit switch (5) is a contact sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201922108614.2U CN211436728U (en) | 2019-11-29 | 2019-11-29 | Sleeper release agent spraying equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922108614.2U CN211436728U (en) | 2019-11-29 | 2019-11-29 | Sleeper release agent spraying equipment |
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| CN211436728U true CN211436728U (en) | 2020-09-08 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773358A (en) * | 2019-11-29 | 2020-02-11 | 北京好运达智创科技有限公司 | Sleeper release agent spraying equipment |
| CN112090649A (en) * | 2020-11-19 | 2020-12-18 | 潍坊三江玻璃机械有限公司 | Automatic mold release agent spraying device for bottle making machine |
| CN115625069A (en) * | 2022-11-03 | 2023-01-20 | 常州宝奇电源科技有限公司 | Coating equipment for LED power cover plate |
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2019
- 2019-11-29 CN CN201922108614.2U patent/CN211436728U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773358A (en) * | 2019-11-29 | 2020-02-11 | 北京好运达智创科技有限公司 | Sleeper release agent spraying equipment |
| CN112090649A (en) * | 2020-11-19 | 2020-12-18 | 潍坊三江玻璃机械有限公司 | Automatic mold release agent spraying device for bottle making machine |
| CN112090649B (en) * | 2020-11-19 | 2021-04-16 | 潍坊三江玻璃机械有限公司 | Automatic mold release agent spraying device for bottle making machine |
| CN115625069A (en) * | 2022-11-03 | 2023-01-20 | 常州宝奇电源科技有限公司 | Coating equipment for LED power cover plate |
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