CN116587405A - Segment mold release agent spraying system - Google Patents
Segment mold release agent spraying system Download PDFInfo
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- CN116587405A CN116587405A CN202310610919.1A CN202310610919A CN116587405A CN 116587405 A CN116587405 A CN 116587405A CN 202310610919 A CN202310610919 A CN 202310610919A CN 116587405 A CN116587405 A CN 116587405A
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- release agent
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- adjusting unit
- spray head
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- 238000005507 spraying Methods 0.000 title claims abstract description 149
- 239000006082 mold release agent Substances 0.000 title claims abstract description 37
- 239000007921 spray Substances 0.000 claims abstract description 251
- 230000007246 mechanism Effects 0.000 claims abstract description 122
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 88
- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 claims description 63
- 239000003638 chemical reducing agent Substances 0.000 claims description 30
- 230000001105 regulatory effect Effects 0.000 claims description 25
- 239000003381 stabilizer Substances 0.000 claims description 16
- 230000001276 controlling effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 238000000576 coating method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 239000004567 concrete Substances 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 239000011178 precast concrete Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/388—Treating surfaces of moulds, cores, or mandrels to prevent sticking with liquid material, e.g. lubricating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/382—Devices for treating, e.g. sanding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Spray Control Apparatus (AREA)
Abstract
The application belongs to the technical field of spraying devices, and particularly relates to a segment mold release agent spraying system. The duct piece mold release agent spraying system of the application comprises: the spraying mechanism comprises a spray head and a spray head adjusting assembly, wherein the spray head adjusting assembly comprises a spray head interval adjusting unit, a spray height adjusting unit, a spray head angle adjusting unit and a spray width adjusting unit, and the spray head adjusting assembly is used for adjusting the spraying effect of the release agent; the truss mechanism is connected with the spraying mechanism and used for bearing the spraying mechanism; the spray height adjusting unit and the spray nozzle angle adjusting unit are respectively connected with the spray nozzle interval adjusting unit, and the spray height adjusting unit and the spray width adjusting unit are respectively connected with the spray nozzle. The application is helpful for guaranteeing the spraying effect of the release agent and improving the quality and the yield of the duct piece.
Description
Technical Field
The application belongs to the technical field of spraying devices, and particularly relates to a segment mold release agent spraying system.
Background
At present, under the condition of rapid development of building technology, traffic, water supply, power supply, air supply and communication demands of cities around the world are rapidly increased, and the urban road is difficult to bear above the ground. And the shield machine is gradually transferred to the underground in the form of a pipe gallery. In the pipe gallery construction process, the precast concrete pipe sheet member technology is adopted, so that the construction speed can be improved, and the construction cost is reduced. Therefore, a plurality of duct piece production lines for duct aisles are built in China. The process of applying the release agent on the production line is currently mostly performed manually, for example, using a rag, a brush, or an agricultural sprayer. Manual painting of the release agent has the problems of high labor intensity, high cost and difficult control of the thickness and uniformity of the release agent painting.
Accordingly, there is a need to provide an improved solution to the above-mentioned deficiencies of the prior art.
Disclosure of Invention
The application aims to provide a duct piece mold release agent spraying system which aims to solve or improve at least one of the problems of high labor intensity, high cost and difficult control of the thickness and uniformity of the release agent coating in manual coating of the release agent.
In order to achieve the above object, the present application provides the following technical solutions: a segment mold release agent spray coating system comprising: the spraying mechanism comprises a spray head and a spray head adjusting assembly, wherein the spray head adjusting assembly comprises a spray head interval adjusting unit, a spray height adjusting unit, a spray head angle adjusting unit and a spray width adjusting unit, and the spray head adjusting assembly is used for adjusting the spraying effect of the release agent; the truss mechanism is connected with the spraying mechanism and used for bearing the spraying mechanism; the spray height adjusting unit and the spray nozzle angle adjusting unit are respectively connected with the spray nozzle interval adjusting unit, and the spray height adjusting unit and the spray width adjusting unit are respectively connected with the spray nozzle.
Preferably, the spray width adjusting unit comprises a gas storage tank and a release agent storage tank; the spray head is provided with a spray-amplitude compressed air input port, a compressed air input port for a spray head switch and a release agent input port; the spray nozzle is characterized in that the spray-amplitude compressed air input port of the spray nozzle is communicated with the air storage tank through a spray-amplitude air passage pipeline, the spray-nozzle switch compressed air input port is communicated with the spray-nozzle switch compressed air input port through a spray-nozzle switch air passage pipeline, and the release agent input port is communicated with the release agent storage tank.
Preferably, the air pressure regulating voltage stabilizer and the spray amplitude electromagnetic control valve are arranged on the spray amplitude air path pipeline; the air channel of the spray nozzle switch is provided with an air pressure regulating voltage stabilizer and a spray nozzle switch electromagnetic control valve; the release agent storage tank is communicated with the air storage tank through an air supply pipeline, the release agent storage tank is communicated with a release agent input port of the spray head through a release agent conveying pipeline, and a release agent electromagnetic control valve is arranged on the release agent conveying pipeline; and a gas dividing cylinder is arranged between the gas storage tank and the spray amplitude gas circuit pipeline and/or the spray nozzle switch gas circuit pipeline.
Preferably, the segment mold release agent spraying system further comprises a mounting box; the air pressure regulating voltage stabilizer, the spray amplitude electromagnetic control valve, the spray head switch electromagnetic control valve and the release agent electromagnetic control valve are arranged in the mounting box; the mounting box is respectively connected with the spray head angle adjusting unit and the spray head interval adjusting unit.
Preferably, the spray head angle adjusting unit comprises a first worm rotating motor, a first worm gear reducer, a second worm rotating motor, a second worm gear reducer and a connecting frame; the first worm rotating motor is matched with the first worm gear reducer, and the second worm rotating motor is matched with the second worm gear reducer; the first worm gear speed reducer is perpendicular to the second worm gear speed reducer; the connecting frame is respectively connected with the truss mechanism, the spray head interval adjusting unit, the first worm gear reducer and the second worm gear reducer.
Preferably, the spray height adjusting unit comprises an adjusting rod, and the spray head interval adjusting unit comprises a sliding rail and a mounting clamping plate; the mounting clamp plate is fixedly connected with the adjusting rod and is in sliding connection with the sliding rail; the spray head is in sliding connection with the adjusting rod.
Preferably, the spray heads comprise a bottom die spray head and a side die spray head; the bottom die spray heads are distributed on different adjusting rods; the side die spray heads on the same side are distributed on the same adjusting rod.
Preferably, the truss mechanism comprises a main beam, an end beam, a cross beam, a supporting leg and a vertical telescopic column; the end part of the main beam is connected with the end beam; the support legs are used for supporting the truss mechanism; the maximum projection length of the vertical telescopic column in the vertical direction is smaller than the projection length of the supporting leg in the vertical direction; the transverse beam and the main beam are connected with each other through a sliding mechanism, and the vertical telescopic columns are telescopic through the sliding mechanism; the spraying mechanism is connected with the vertical telescopic column so as to realize the displacement of the spraying mechanism in the transverse direction, the longitudinal direction and the vertical direction.
Preferably, the segment mold release agent spraying system further comprises a control mechanism; the control mechanism is in signal connection with the truss mechanism and/or the spraying mechanism and is used for controlling the movement of the spraying mechanism on the truss mechanism and/or the spraying of the release agent of the spraying mechanism.
The beneficial effects are that:
according to the duct piece mold release agent spraying system, the spraying mechanism is connected with the truss mechanism, and the spray heads are adjusted through the spray head interval adjusting unit, the spray height adjusting unit, the spray head angle adjusting unit and the spray width adjusting unit, so that the effect of spraying the release agent is guaranteed, the quality and the yield of duct pieces are improved, and the surface flatness and the smoothness of components are improved; the surface breakage rate of the concrete prefabricated member after demoulding is reduced, and the repair cost is reduced; the adhesion amount of concrete on the mould is reduced, and the repeated use efficiency of the mould is improved; the labor amount is reduced, the labor intensity is reduced, and the labor cost is reduced; thereby the purposes of reducing the manufacturing cost of the precast concrete member and improving the product quality and the market competitiveness are achieved.
In addition, the spraying height adjusting unit and the spray nozzle angle adjusting unit are respectively connected with the spray nozzle spacing adjusting unit, and the spraying height adjusting unit and the spray width adjusting unit are respectively connected with the spray nozzle, so that the spray nozzle adjusting flexibility is guaranteed, the spray nozzle adjusting efficiency is improved, and the pipe piece mold release agent spraying system is suitable for spraying release agents on pipe piece molds of various types and shapes.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. Wherein:
fig. 1 is a perspective view of a spraying mechanism of a segment mold release agent spraying system according to an embodiment of the present application;
FIG. 2 is a schematic view of the spray mechanism of FIG. 1 from a perspective;
FIG. 3 is a schematic view of the spray mechanism of FIG. 1 from another perspective;
FIG. 4 is a schematic view of the spray mechanism of FIG. 1 from a further perspective;
FIG. 5 is a schematic view of a truss mechanism of a segment mold release agent spray system according to one embodiment of the present application;
FIG. 6 is a schematic view of the truss mechanism of FIG. 5 from another perspective;
FIG. 7 is a schematic view of the spray mechanism of FIG. 5 from a further perspective;
FIG. 8 is a schematic diagram of the connection of the spray pipes and control elements in a segment mold release agent spray system according to one embodiment of the present application;
fig. 9 is a schematic top view of a moving track of a spray head in a spraying system for a mold release agent for a segment mold according to an embodiment of the present application;
fig. 10 is a schematic view of a corner of an end mold spraying mechanism in a mold release agent spraying system for a segment mold according to an embodiment of the present application;
fig. 11 is a schematic cross-sectional spray drawing of a segment mold release agent spray system according to an embodiment of the present application.
Reference numerals:
11-supporting legs; 12-main beams; 13-a cross beam; 14-end beams; 15-inclined support; 16-a vertical telescopic column; 17-a first flange;
181A-vertical travel motor; 181B-a transverse walking motor; 181C-a longitudinal travel motor; 181C 1-a longitudinal walking motor mounting seat; 182C-a longitudinal synchronous running drive shaft; 183-displacement walking rack; 184-displacement slide rail; 185-electrical line support chain; 19-a limit buffer;
21-a spray head; 22-adjusting the rod; 23-sliding rails; 24-mounting a clamping plate; 25-mounting boxes; 261A-a first worm gear reducer; 261B-a first worm rotation motor; 262A-a second worm gear reducer; 262B-a second worm rotation motor; 27-a second flange; 28-connecting frames;
31-spraying an electromagnetic control valve; 32-a spray head switch electromagnetic control valve; 33-a release agent solenoid control valve; 34-an air pressure regulating voltage stabilizer; 35-an air storage tank; 351-a gas tank pressure gauge; 352-safety valve; 36-a release agent storage tank; 361-a reservoir pneumatic agitator; 362-manual valve; 363-release agent storage tank pressure gauge; 37-split cylinders; 38-spraying air channel pipeline; 39-a nozzle switch gas circuit pipeline; 40-a release agent delivery conduit; 41-an air supply pipeline;
50-spraying a mold release agent on the surface; 51-truss operating range; 52-a spray head running track; 53-mould;
a, spraying compressed air input port; b-compressed air input port for shower nozzle switch; c-a release agent inlet.
Detailed Description
The following description of the technical solutions in the embodiments of the present application will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the application, fall within the scope of protection of the application.
The present application will be described in detail with reference to examples. It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other.
In the description of the present application, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
In the description of the present application, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may explicitly or implicitly include one or more features.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the term "connected" should be construed broadly, and for example, it may be a fixed connection or an active connection, or it may be a detachable connection or a non-detachable connection, or it may be an integral connection; may be mechanically connected, may be electrically connected, or may be in communication with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements, indirect communication or interaction relationship between the two elements.
The application provides a duct piece mold release agent spraying system aiming at the problems of high labor intensity, high cost and difficult control of the thickness and uniformity of the release agent coating existing in the conventional manual release agent coating, so as to solve or improve at least one of the problems.
Referring to fig. 1-8, a segment mold release agent spray coating system according to an embodiment of the present application includes: the spraying mechanism comprises a spray head 21 and a spray head adjusting assembly, wherein the spray head adjusting assembly comprises a spray head interval adjusting unit, a spray height adjusting unit, a spray head angle adjusting unit and a spray width adjusting unit, and the spray head adjusting assembly is used for adjusting the spraying effect of the release agent; the truss mechanism is connected with the spraying mechanism and used for bearing the spraying mechanism; the spray height adjusting unit and the spray head angle adjusting unit are respectively connected with the spray head interval adjusting unit, and the spray height adjusting unit and the spray width adjusting unit are respectively connected with the spray head 21.
According to the duct piece mold release agent spraying system, the spraying mechanism is connected with the truss mechanism, and the spray head 21 is regulated through the spray head interval regulating unit (the arrangement interval of the spray heads 21 is convenient to regulate, and the spray head can be suitable for molds with different sizes), the spray height regulating unit (the distance between the spray heads 21 and the surface of the spraying mold is convenient to regulate), the spray head angle regulating unit and the spray width regulating unit, so that the spraying effect of the release agent is guaranteed, the duct piece quality and the yield are improved, and the surface flatness and the smoothness of components are improved; the surface breakage rate of the concrete prefabricated member after demolding is reduced, and the repair cost is reduced; the adhesion amount of concrete on the mould is reduced, and the repeated use efficiency of the mould is improved; the labor amount is reduced, the labor intensity is reduced, and the labor cost is reduced; thereby the purposes of reducing the manufacturing cost of the precast concrete member and improving the product quality and the market competitiveness are achieved. In addition, the spraying height adjusting unit and the spray nozzle angle adjusting unit are respectively connected with the spray nozzle spacing adjusting unit, and the spraying height adjusting unit and the spray width adjusting unit are respectively connected with the spray nozzle 21, so that the flexibility of adjustment of the spray nozzle 21 is guaranteed, the efficiency of adjustment of the spray nozzle 21 is improved, and the pipe piece mold release agent spraying system is suitable for spraying release agents on pipe piece molds with various types and shapes. For example, by connecting the head angle adjusting unit with the head interval adjusting unit, the adjustment of the angles of the plurality of heads 21 connected with the head interval adjusting unit can be simultaneously realized when the head angle adjusting unit is operated, and the adjustment efficiency is high.
In a preferred embodiment of the present application, referring to fig. 8, the spray width adjusting unit includes an air tank 35 and a release agent storage tank 36; the spray head 21 is provided with a spray-width compressed air input port A, a compressed air input port B for spray head switch and a release agent input port C; the spray-width compressed air input port a of the spray head 21 is communicated with the air storage tank 35 through a spray-width air passage 38, the spray-head switch compressed air input port B is communicated with the spray-head switch compressed air input port through a spray-head switch air passage 39, and the release agent input port C is communicated with the release agent storage tank 36. Preferably, the air tank 35 is provided with an air tank pressure gauge 351 and a safety valve 352.
In the preferred embodiment of the application, an air pressure regulating stabilizer 34 and an amplitude spraying electromagnetic control valve 31 are arranged on an amplitude spraying air channel 38; the air passage pipeline of the nozzle switch is provided with an air pressure regulating voltage stabilizer 34 and a nozzle switch electromagnetic control valve 32; the release agent storage tank 36 is communicated with the air storage tank 35 through an air supply pipeline 41, the release agent storage tank 36 is communicated with a release agent input port C through a release agent conveying pipeline 40, and a release agent electromagnetic control valve 33 is arranged on the release agent conveying pipeline 40; a gas dividing cylinder 37 is arranged between the gas storage tank 35 and the spray-amplitude gas pipeline 38 and/or the spray-head switch gas pipeline 39.
Preferably, the spray width adjustment has a single spray nozzle spray width adjustment and a total spray width adjustment; the width of the single spray nozzle for spraying the width is adjusted by adjusting the air pressure and the flow of the spray nozzle and adjusting the supply pressure and the flow of the release agent; adjusting the distance between the spray heads based on the width of the spray width adjustment of the single spray head; the sum of the widths of the plurality of single spray heads is the total width of the spray heads.
Specifically, the head 21 has three inlets, i.e., a compressed air inlet a for spraying, a compressed air inlet B for switching the head, and a release agent inlet C having a predetermined pressure. The flow rates of the spraying-amplitude compressed air input port A and the release agent input port C are adjustable, and the compressed air input port B for the spray head switch can be used for achieving the requirements of quick and intermittent spraying, wherein the spray head 21 is quick to start and stop, free from dripping and leakage and high in sensitivity. The air pressure regulator 34 is a regulator for regulating the pressure of compressed air and the pressure of mold release agent supply to the compressed air input port a, the compressed air input port B for the opening and closing of the head 21, and the mold release agent storage tank 36; as the air compressor station pressure fluctuates, three different and stable pressures are provided to the three inlets of the spray head 21, respectively. Preferably, the release agent storage tank 36 is provided with a liquid tank pneumatic stirrer 361, a manual valve 362, a release agent storage tank pressure gauge 363, and an air pressure regulating stabilizer 34. Observing the actual pressure value through a release agent storage tank pressure gauge 363; precipitation of the release agent in the release agent storage tank 36 is prevented by the tank pneumatic agitator 361. The supply or stop of the head breadth gas is controlled by the breadth electromagnetic control valve 31. The spray head 21 is controlled to spray or stop spraying by the spray head switch electromagnetic control valve 32. The supply or stop of the release agent for the head 21 is controlled by the release agent electromagnetic control valve 33. The gas for each path is balanced by the separating cylinder 37, and the pressure is stable. The air storage tank 35 prevents interference to the main air supply network when the spray heads 21 are operated simultaneously and the air consumption is large. Because of the good operation of the air pressure regulating stabilizer 34, the air pressure of each path of the spray head 21 is stable and unchanged; providing good working conditions for the spray head 21; the spray head 21 is atomized uniformly, and the spraying effect is not affected along with the pressure fluctuation of the air supply pipe network. The size of the fog beads is adjustable, and the thickness of the spraying layer is consistent.
Preferably, the spray head switch electromagnetic control valve 32 (connected with a computer signal) is controlled by a computer program according to the longitudinal running position of the spray head 21, and the spray head switch electromagnetic control valve 32 is quickly opened or closed to realize the start or stop of spraying.
In a preferred embodiment of the present application, the segment mold release agent spray system further comprises a mounting box 25; the air pressure regulating stabilizer 34, the spray width electromagnetic control valve 31, the spray head switch electromagnetic control valve 32 and the release agent electromagnetic control valve 33 are arranged in the mounting box 25; the mounting box 25 is connected to the head angle adjusting unit and the head interval adjusting unit, respectively. In order to reduce the flow loss and pressure loss of compressed air and the number of conveying pipes, a spray electromagnetic control valve 31, a spray head switch electromagnetic control valve 32, a release agent electromagnetic control valve 33, and an air pressure regulating stabilizer 34 are installed in the control installation box 25. Specifically, the control mounting box 25 is mounted closest to the head 21. The mounting box 25 is mounted in a suitable position in the vicinity of the spray head, which facilitates the delivery of compressed air; because the pressure before the air pressure regulating stabilizer 34 is higher than the pressure after the regulation, the high-pressure air conveying distance is lengthened as much as possible, the low-pressure air conveying distance after the pressure regulation and stabilization is shortened, the diameter of a compressed air conveying pipeline before the air pressure regulating stabilizer 34 is reduced, the pressure loss of conveying compressed air is reduced, the regulating and stabilizing effect of the air pressure regulating stabilizer 34 is improved, and therefore the spraying effect is improved.
In a preferred embodiment of the present application, referring to fig. 1 to 4, the spray head angle adjusting unit includes a first worm rotation motor 261B, a first worm gear reducer 261A, a second worm rotation motor 262B, a second worm gear reducer 262A, and a connection frame 28; the first worm rotating motor 261B is matched with the first worm gear speed reducer 261A, and the second worm rotating motor 262B is matched with the second worm gear speed reducer 262A; the first worm gear reducer 261A is perpendicular to the second worm gear reducer 262A; the connection frame 28 is connected to the truss mechanism (for example, the connection frame 28 and the truss mechanism may be connected by the first flange 17 and the second flange 27), the nozzle pitch adjustment unit (may also be connected by a flange connection, which is not specifically limited herein), the first worm gear 261A, and the second worm gear 262A, respectively. According to the spray head angle adjusting unit, through the arrangement of the two sets of worm rotating motors and the worm gear speed reducers which are matched, the spray head 21 can rotate in two perpendicular planes, the angle adjusting effect of the spray head 21 can be further guaranteed, the requirement on the angle of the spray head 21 in the spraying process of the release agent is met, the spraying center line of the spray head 31 is always vertical to the sprayed surface of the die in the spraying operation process of the spray head 21, and the distance between the spray head 21 and the sprayed surface of the die is always consistent (the spraying effect such as atomization splashing, thickness of a sprayed coating and the like is directly influenced by the change of the spraying distance).
In the preferred embodiment of the present application, the spray height adjusting unit includes an adjusting lever 22, and the nozzle spacing adjusting unit includes a slide rail 23 and a mounting clamp plate 24; the mounting clamping plate 24 is fixedly connected with the adjusting rod 22 and is in sliding connection with the sliding rail 23; the nozzle 21 is slidably connected to the adjustment lever 22 (the nozzle 21 is slidable in the axial direction of the adjustment lever 22).
Wherein, the mounting clamp plate 24 comprises a mounting base, and the mounting base comprises a long hole for accommodating the adjusting rod 22, an adjusting rod fixing bolt, a mounting base fixing hole and a mounting base fixing bolt; the adjusting rod fixing bolt is used for fixing and limiting the adjusting rod 22 so as to play a role in fixing the adjusting rod 22 on the mounting base (for example, the axis of the adjusting rod fixing bolt is perpendicular to the axis of the adjusting rod 22, the adjusting rod 22 is abutted on the mounting base, and the adjusting rod fixing bolt is convenient to rotate to adjust the pressure of the adjusting rod, so that the adjusting rod 22 can be dismounted); the mounting base fixing bolts are matched with the mounting base fixing holes and are used for fixing the mounting base on the sliding rail 23; when the distance between the adjusting rods 22 needs to be adjusted, the fixing bolts of the mounting base are loosened, so that the mounting base slides along the sliding rail 23, and the distance between the adjusting rods 22 can be adjusted.
In the preferred embodiment of the present application, the nozzle 21 includes a bottom die nozzle (for example, 5 nozzles at the middle position in fig. 1 are bottom die nozzles) and a side die nozzle (for example, nozzles at both side positions in fig. 1 are side die nozzles); a plurality of bottom die spray heads are distributed on different adjusting rods 22; multiple (e.g., 2) side mold jets on the same side are distributed on the same adjustment bar 22. For example, the bottom die spray heads are arranged in a direction parallel to the lateral direction of the segment mold; the side mold spray heads are arranged along a direction parallel to the longitudinal direction of the segment mold. Specifically, as shown in fig. 1-2, only one bottom die spray head is provided on each adjusting lever 22, and 2 or more side die spray heads may be provided on the same adjusting lever 22.
In a preferred embodiment of the present application, referring to fig. 5-7, the truss mechanism comprises main beams 12, end beams 14, cross beams 13, legs 11, vertical telescoping columns 16; the ends of the main beams 12 are connected with end beams 14; the support legs 11 are used for supporting the truss mechanism; the maximum projection length of the vertical telescopic column 16 in the vertical direction is smaller than the projection length of the supporting leg 11 in the vertical direction; the cross beam 13 and the main beam 12 and the vertical telescopic column 16 and the cross beam 13 are respectively connected through a sliding mechanism, and the vertical telescopic column 16 stretches and contracts through the sliding mechanism; the spray mechanism is connected to the vertical telescoping column 16 to effect displacement of the spray mechanism in the lateral, longitudinal and vertical directions. Wherein the main beams 12, end beams 14 and legs 11 constitute the outer frame of the truss mechanism.
Specifically, the truss mechanism cuboid frame structure is provided with 6 supporting legs 11, 2 main beams 12 (positioned in the longitudinal direction of the truss mechanism), 2 end beams 14 (the main beams 12 and the end beams 14 are combined together to form a rectangle), 1 cross beam 13 and 1 vertical telescopic column 16; two ends of the cross beam 13 are respectively connected with the longitudinal 2 main beams 12. Preferably, a diagonal brace 15 is also provided between the main beam 12 or end beam 14 and the leg 11 to improve the overall firmness of the truss mechanism.
In the preferred embodiment of the present application, the sliding mechanism comprises a travel motor, a displacement travel rack 183, a slider (not shown) and a displacement slide rail 184; the output shaft of the walking motor is connected with a gear (not shown in the figure), and the gear is meshed with the displacement walking rack 183; the slide is adapted to the displacement slide 184. Preferably, the slide mechanism further includes an electrical circuit bracket 186 and a travel motor mount.
A sliding mechanism (sliding mechanism connecting the cross beam 13 and the main beam 12) for traveling in the longitudinal direction, comprising: a displacement slide rail 184, a slide block, a longitudinal travel motor 181C (fixed on a longitudinal travel motor mount 181C1, the longitudinal travel motor mount 181C1 being provided on the cross beam 13), a longitudinal synchronous travel transmission shaft 182C, and a displacement travel rack 183; the longitudinal synchronous walking transmission shaft 182C is fixed on the cross beam 13 through a bracket, the longitudinal synchronous walking transmission shaft 182C is parallel to the cross beam 13, and gears meshed with the displacement walking racks 183 (arranged on the longitudinal main beam 12 and extending longitudinally and perpendicular to the cross beam 13) are respectively arranged at two ends of the longitudinal synchronous walking transmission shaft 182C; the cross beam 13 is provided with a sliding block which is matched with a displacement sliding rail 184 arranged on the main beam (the displacement sliding rail 184 on the main beam is parallel to a displacement walking rack 183 on the main beam 12, and the sliding block can slide along the displacement sliding rail 184 in the longitudinal direction). When the longitudinal walking motor 181C rotates, the longitudinal synchronous walking transmission shaft 182C and the gear are driven to rotate, and the gear is meshed with the displacement walking rack 183, so that the cross beam 13 can be driven to displace longitudinally, and further the adjustment of the displacement of the nozzle mechanism connected with the cross beam 13 in the longitudinal direction can be realized.
A sliding mechanism (sliding mechanism connecting the cross beam 13 and the vertical telescopic column 16) for traveling in the lateral direction, comprising: the transverse travel motor 181B, the transverse displacement slide block seat, the vertical telescopic displacement slide block seat and the slide block, (the transverse displacement slide block seat and the vertical telescopic displacement slide block seat are integrated, and are arranged on the upper part of the transverse displacement slide rail 184 on the transverse beam 13), and the transverse displacement travel rack 183 and the transverse displacement slide rail 184 are arranged on the transverse beam 13. Wherein, the transverse walking motor 181B is arranged on the transverse displacement sliding block seat, a gear (not shown in the figure) is arranged on the output shaft of the transverse walking motor 181B, and the gear is matched with the displacement walking rack 183 arranged on the beam 13; a lateral displacement slide (not shown) is provided on the lateral displacement slide seat, adapted to a displacement slide rail 184 provided on the cross beam 13. When the transverse traveling motor 181B rotates, the gear on the output shaft of the transverse traveling motor 181B moves in the transverse direction along the displacement traveling rack 183 on the cross beam 13, so that the integrated transverse displacement sliding block seat and vertical telescopic displacement sliding block seat mounted on the upper portion of the transverse displacement sliding rail 184 also move in the transverse direction along the displacement sliding rail 184 arranged on the cross beam 13, and further the vertical telescopic column 16 and the nozzle mechanism connected with the vertical telescopic column are stably driven to regulate the displacement in the transverse direction.
A vertically traveling slide mechanism (slide mechanism for realizing vertical expansion and contraction of the vertical expansion and contraction column 16), comprising: a vertical travel motor 181A, a displacement travel rack 183 provided on the vertical telescopic column 16, a displacement slide rail 184 provided on the vertical telescopic column 16, and a slider (not shown in the figure); the slider and the vertical travel motor 181A are mounted on the lateral displacement slider seat and the vertical telescopic displacement slider seat which are integrated. Wherein, a gear (not shown in the figure) is arranged on the output shaft of the vertical walking motor 181A, and the gear is matched with a displacement walking rack 183 extending along the vertical direction; the slider is disposed on a vertical displacement slide mount (the vertical displacement slide mount is integral with the lateral displacement slide mount) and is adapted to a vertically extending displacement slide rail 184. When the vertical walking motor 181A rotates, the gear on the output shaft of the vertical walking motor 181A rotates but does not move vertically, and under the action of the gear, the displacement walking rack 183 meshed with the gear moves along the tangential direction (i.e. vertically) of the gear under the drive of the gear; similarly, the displacement rail 184 provided on the vertical telescopic column 16 also moves vertically synchronously, and thus the vertical telescopic column 16 and the nozzle mechanism connected thereto can be smoothly driven to adjust the displacement in the vertical direction.
Specifically, a horizontal displacement sliding block seat, a vertical telescopic column sliding block seat and a sliding block. The lateral displacement slide block seat is matched with the displacement slide rail 184 on the cross beam 13 through a slide block, and can slide along the axis direction of the parallel cross beam. The vertical telescopic column displacement sliding block seat and the horizontal displacement sliding block seat are assembled at 90 degrees (the horizontal displacement sliding block seat and the vertical telescopic column displacement sliding block seat are integrated), the horizontal displacement sliding block seat is in a horizontal state, and the vertical telescopic column displacement sliding block seat is in a vertical state. The vertical telescopic column displacement sliding block seat is arranged at a vertical position in the middle of the transverse displacement sliding block seat, and the vertical telescopic column 16 is arranged in a reserved space position between the cross beams 13 consisting of two square tubes. When the transverse displacement sliding block seat and the vertical telescopic column sliding block seat move on the cross beams 13, the vertical telescopic column 16 can smoothly and accurately move transversely on the reserved space between the cross beams 13.
Under the action of the sliding mechanism running along the longitudinal direction, the sliding mechanism running along the transverse direction and the sliding mechanism running along the vertical direction, the displacement of the spraying mechanism in the longitudinal direction, the transverse direction and the vertical direction can be realized.
In a preferred embodiment of the application, the segment mold release agent spraying system further comprises a control mechanism; the control mechanism is in signal connection with the truss mechanism and/or the spraying mechanism and is used for controlling the movement of the spraying mechanism on the truss mechanism and/or the spraying of the release agent of the spraying mechanism.
In a preferred embodiment of the present application, the control mechanism includes a motor controller in signal connection with the walking motor (servo motor is selected), the first worm rotation motor 261B and the second worm rotation motor 262B. Preferably, the control mechanism further comprises a computer and a ranging sensor, the ranging sensor is used for detecting the position of the segment mold, the ranging sensor is in signal connection with the computer, and the computer is in signal connection with the motor controller.
In a preferred embodiment of the application, the control mechanism comprises a limit buffer 19; a limit bumper 19 is provided on the truss mechanism for limiting displacement of the shower head 21 in the lateral and longitudinal directions of the truss mechanism. The limit buffer 19 is mainly used for preventing moving parts on the mechanical blocking truss from crossing the boundary due to misoperation or control failure, and preventing the parts from being damaged or accidents from happening. The buffering function is to relieve the impact and damage of the kinetic energy of the moving part (when the moving part is blocked by the limiting buffer, the servo motor driving the moving mechanism is overloaded, the servo motor stops running, and the displacement stops).
In the preferred embodiment of the application, the control mechanism consists of a computer, control software, a servo motor controller, a ranging sensor and the like. The release agent spraying is a station on the automatic production line of the duct piece, and when the duct piece mould moves to the station, the duct piece mould needs to be sprayed with the release agent. Measuring the stop position of the segment mold through a distance measuring sensor; after the computer collects the data, calculating the deviation between the die of the pipe sheet and the ideal stop position by the computer, and respectively calculating the number of turns and the angles required by the transverse traveling motor 181B, the vertical traveling motor 181A and the longitudinal traveling motor 181C of the main beam 12 when the spraying mechanism runs to the initial position of spraying the release agent above the die; the computer sends the number of turns and the angle data to the servo motor controller; the servo motor controller controls the servo motor to operate according to the data; the spraying mechanism can be operated to the initial position of spraying the release agent above the die. The release agent spraying system is operated according to a program preset in a computer or a servo motor controller, and the spraying operation of the spray head 21 is started. The procedure is to longitudinally run the speed and position above the mould according to the spraying mechanism; the vertical travel distance and speed of the vertical telescoping column 16 are determined. The vertical travel distance and speed of the vertical telescopic column 16 are different when the spray mechanism is run to different longitudinal positions. The vertical telescopic column 16 designs the subordinate relation among the longitudinal direction, the vertical running distance and the speed into a program according to the longitudinal position of the spray head 21 and the running track of the spray head 21. (the program is preset in a servo motor controller according to the change of the mould, and the action of the transverse walking motor 181B, the vertical walking motor 181A, the longitudinal walking motor 181C, the worm rotating motor and the electromagnetic control valve is controlled by a computer and the servo motor controller according to the preset program according to the longitudinal position of the spray head 21 above the mould). The electric automation control system mainly measures the accurate position of the die on the station. And calculating the deviation between the current stopping position of the die and the longitudinal position of the ideal stopping position of the die by a computer. The initial operation data preset in the computer and the servo motor controller are automatically modified, the servo motor controller controls the servo motor to operate according to the data, and the spraying mechanism arranged at the working end of the truss is dragged to move along the operation track of the spray head 21. The spray head 21 is controlled by a computer to start spraying or stop spraying according to the longitudinal position of the spray head 21.
In the preferred embodiment of the present application, referring to fig. 9-11, the spraying mechanism has 9 spray heads, and is mounted on the slide rail 23; the spraying mechanism is arranged on a first flange 17 at the bottom of the vertical telescopic column 16; the spraying mechanism is dragged by the computer, the servo motor controller and the traveling motor to move according to the spray head moving track 52. The spraying bottom die and the end die share 5 spray heads, the spray heads 21 need to be perpendicular to the spraying surface of the beginning end die before the spraying starts to run, and the spray mechanism is driven to rotate by a certain angle through rotation of the worm gear reducer, so that the 5 spray heads 21 are perpendicular to the spraying surface of the beginning end die, and spraying is started. Meanwhile, the spraying mechanism performs spraying movement along a preset track, and according to the longitudinal position of the spray head 21 on the die 53, the angle of the spraying mechanism is adjusted through rotation of a worm gear reducer, so that the spray head 21 is always vertical to a sprayed working surface (refer to a die release agent spraying surface 50 in fig. 9-11), and continuous spraying is performed. The spray head 21 runs along a curved surface 200-300mm from the upper part of the bottom die of the die 53. When the spraying mechanism is operated to the other end of the die 53, the spray head 21 is rotated to be perpendicular to the other end die spraying surface, ending the spraying. The two side dies are respectively provided with 2 side die spray heads 21. The spray heads 21 and other 5 bottom die are mounted on a sliding rail 23 together; only the spraying operation of the side mold is required to be opened or closed according to the longitudinal position of the spraying mechanism. Is accurately controlled by a computer and a servo motor controller. Adjusting the model of the die, adjusting the special-shaped die and the like, and adjusting the distance between the spray heads 21, the angles and the distance between the spray heads and the surface to be sprayed; adjusting the control parameters of the computer and the servo motor and the mathematical model parameters of the running track of the spray head 21; the spraying operation of opening or closing the spray head 21 is adjusted according to the longitudinal position of the spraying mechanism to achieve the best effect of spraying the release agent.
The operation flow of the segment mold release agent spraying system adopts the application: when the automatic spraying work is carried out, the truss drives the spraying mechanism to always move at a constant speed along the curve of the surface of the die at the position of the vertical distance of about 300mm on the surface of the die to be sprayed through the automatic control system and the truss connecting flange. And opens or closes the spray operation of the spray head 21 according to the longitudinal position of the spray head 21 by the control mechanism. The movement speed of the spray head 21 is regulated according to the physical properties of different used coatings; adjusting the air supply pressure and flow of compressed air of the spray head 21; the supply pressure and flow rate of the paint to the spray head 21 are regulated. When different release agents are used, the requirements of the spraying thickness and uniformity of the release agents required by the die can be met.
Comprising the following process steps (see fig. 9):
when the pipe piece mold is transferred to a spraying station through a production line, the pipe piece mold needs to be sprayed with a release agent; the distance measuring sensor measures the stop position of the segment mold; after the computer collects the data, the computer calculates the deviation between the current stop position of the pipe sheet die and the ideal stop position of the die, and sends the deviation to a servo motor controller of the longitudinal walking motor 181C; and adjusting parameters of the number of turns and the angle required for the spraying mechanism to operate to the current position. This parameter is used as the initial truss parameter to start running. (refer to truss operation range 51 in fig. 9) the spray head 21 starts to move rightwards to (2) the high position from the high position of the parking place (1) (the spraying mechanism needs to be parked on the upper layer of the pedestrian passageway when not in operation, namely, the high position is reached without affecting the passing); running forward from (2) high to (3) the center line of the die at high; the spraying mechanism rotates anticlockwise by 90 degrees at the high position in the step (3) through a worm gear reducer; run down to left to (4); the spray center of the spray head 21 rotates to the upper edge of the left end mould through a worm gear reducer; the spray surface of the end die is vertical, and the distance between the spray head 21 and the upper edge of the end die and the bottom die is about 300mm; spraying a release agent; the spray center of the spray head 21 rotates to be vertical to the bottom die while spraying the release agent, and the left end die spraying is finished. Spraying the bottom die; when the spray head 21 rotates to reach the vertical bottom die, the spray head 21 moves upwards and rightwards at a uniform speed along the curve of the die until the spray head (5) is reached; after the bottom die spraying is finished, the right-side end die spraying is started; the spray head 21 turns to the upper edge of the right end mould; and stopping spraying the release agent after the bottom die and the end die are sprayed. And 2 spray heads 21 which are respectively arranged on the side dies on the two sides and synchronously move with the spray bottom die and 5 spray heads of the end dies, and only the spray operation of the spray heads of the side dies is required to be started or closed according to the longitudinal position of the spray mechanism. The spraying mechanism moves upwards and leftwards from (5) to (7) a high position; the spraying mechanism rotates clockwise by 90 degrees; running backward from (7) high position to (8) high position; moving leftwards from the high position (8) to the high position (1); stopping; waiting for the next cycle.
If the end mould of the mould is abnormal (namely, the surface of the end mould is not vertical to the surface of the side mould), when the spraying mechanism runs to the position of the position (5), the spraying mechanism needs to be firstly rotated to the state (6) parallel to the end mould of the mould through a worm gear reducer, and then the central line of the spray head 21 is rotated to the upper edge of the end mould; in the rotating process of the spraying mechanism, the side die spray heads on the short sides and the half die spray heads intermittently spray release agent. In the process of simultaneous spraying and rotation of the spray head 21, the linear speed at the sprayed surface is controlled to be close to that in the process of uniform speed operation, so that uniform spraying is achieved as much as possible.
The release agent spraying system of the pipe piece mould is convenient for selecting a spray head according to the viscosity, the fluidity and other properties of the release agent by improving the release agent spraying system on the pipe piece production line; the thickness and uniformity of the coating of the release agent can be controlled and the material loss is reduced by adjusting the air supply pressure, the distance between the spray head and the surface of the die, the running speed of the spray head and the like. The high automation of the production process of the segment production line is realized; the spraying efficiency of the release agent is improved; the quality and the yield of the duct piece are improved; and the flatness and the smoothness of the surface of the component are improved. Reducing the surface breakage rate of the concrete prefabricated member after demolding; the repair cost is reduced; the adhesion amount of concrete on the mould is reduced, and the repeated use efficiency of the mould is improved. The labor amount is reduced, and the labor intensity and the labor cost are reduced. Thereby achieving the purposes of reducing the manufacturing cost of the precast concrete member and improving the product quality and the market competitiveness.
Claims (9)
1. A segment mold release agent spray system, comprising:
the spraying mechanism comprises a spray head and a spray head adjusting assembly, wherein the spray head adjusting assembly comprises a spray head interval adjusting unit, a spray height adjusting unit, a spray head angle adjusting unit and a spray width adjusting unit, and the spray head adjusting assembly is used for adjusting the spraying effect of the release agent;
the truss mechanism is connected with the spraying mechanism and used for bearing the spraying mechanism;
the spray height adjusting unit and the spray nozzle angle adjusting unit are respectively connected with the spray nozzle interval adjusting unit, and the spray height adjusting unit and the spray width adjusting unit are respectively connected with the spray nozzle.
2. The segment mold release agent spraying system according to claim 1, wherein the spray width adjusting unit comprises a gas tank and a release agent storage tank;
the spray head is provided with a spray-amplitude compressed air input port, a compressed air input port for a spray head switch and a release agent input port;
the spray nozzle is characterized in that the spray-amplitude compressed air input port of the spray nozzle is communicated with the air storage tank through a spray-amplitude air passage pipeline, the spray-nozzle switch compressed air input port is communicated with the spray-nozzle switch compressed air input port through a spray-nozzle switch air passage pipeline, and the release agent input port is communicated with the release agent storage tank.
3. The duct piece mold release agent spraying system according to claim 2, wherein the air pressure regulating stabilizer and the spray electromagnetic control valve are arranged on the spray air path pipeline;
the air channel of the spray nozzle switch is provided with an air pressure regulating voltage stabilizer and a spray nozzle switch electromagnetic control valve;
the release agent storage tank is communicated with the air storage tank through an air supply pipeline, the release agent storage tank is communicated with a release agent input port of the spray head through a release agent conveying pipeline, and a release agent electromagnetic control valve is arranged on the release agent conveying pipeline;
and a gas dividing cylinder is arranged between the gas storage tank and the spray amplitude gas circuit pipeline and/or the spray nozzle switch gas circuit pipeline.
4. The segment mold release agent spray system of claim 3, wherein the segment mold release agent spray system further comprises a mounting box;
the air pressure regulating voltage stabilizer, the spray amplitude electromagnetic control valve, the spray head switch electromagnetic control valve and the release agent electromagnetic control valve are arranged in the mounting box;
the mounting box is respectively connected with the spray head angle adjusting unit and the spray head interval adjusting unit.
5. The segment mold release agent spraying system according to claim 1, wherein the nozzle angle adjusting unit comprises a first worm rotation motor, a first worm gear reducer, a second worm rotation motor, a second worm gear reducer and a connecting frame;
the first worm rotating motor is matched with the first worm gear reducer, and the second worm rotating motor is matched with the second worm gear reducer;
the first worm gear speed reducer is perpendicular to the second worm gear speed reducer;
the connecting frame is respectively connected with the truss mechanism, the spray head interval adjusting unit, the first worm gear reducer and the second worm gear reducer.
6. The segment mold release agent spraying system according to claim 1, wherein the spray height adjusting unit comprises an adjusting lever, and the nozzle spacing adjusting unit comprises a slide rail and a mounting clip;
the mounting clamp plate is fixedly connected with the adjusting rod and is in sliding connection with the sliding rail;
the spray head is in sliding connection with the adjusting rod.
7. The segment mold release agent spraying system of claim 6, wherein the spray head comprises a bottom die spray head and a side die spray head;
the bottom die spray heads are distributed on different adjusting rods;
the side die spray heads on the same side are distributed on the same adjusting rod.
8. The segment mold release agent spraying system of any of claims 1-7, wherein the truss mechanism comprises main beams, end beams, cross beams, legs, and vertical telescoping columns;
the end part of the main beam is connected with the end beam;
the support legs are used for supporting the truss mechanism;
the maximum projection length of the vertical telescopic column in the vertical direction is smaller than the projection length of the supporting leg in the vertical direction;
the transverse beam and the main beam are connected with each other through a sliding mechanism, and the vertical telescopic columns are telescopic through the sliding mechanism;
the spraying mechanism is connected with the vertical telescopic column so as to realize the displacement of the spraying mechanism in the transverse direction, the longitudinal direction and the vertical direction.
9. The segment mold release agent spray system of claim 8, further comprising a control mechanism;
the control mechanism is in signal connection with the truss mechanism and/or the spraying mechanism and is used for controlling the movement of the spraying mechanism on the truss mechanism and/or the spraying of the release agent of the spraying mechanism.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310610919.1A CN116587405A (en) | 2023-05-29 | 2023-05-29 | Segment mold release agent spraying system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310610919.1A CN116587405A (en) | 2023-05-29 | 2023-05-29 | Segment mold release agent spraying system |
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| CN116587405A true CN116587405A (en) | 2023-08-15 |
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| CN202310610919.1A Pending CN116587405A (en) | 2023-05-29 | 2023-05-29 | Segment mold release agent spraying system |
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Cited By (1)
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| CN117428906A (en) * | 2023-12-12 | 2024-01-23 | 河北榆构装备科技有限公司 | Mould stripping system for shield segment |
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