CN217856893U

CN217856893U - Release agent spraying device

Info

Publication number: CN217856893U
Application number: CN202221130592.5U
Authority: CN
Inventors: 杨明; 罗钰坤
Original assignee: Huizhou Sanhuan Component Co ltd
Current assignee: Huizhou Sanhuan Component Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-11-22
Anticipated expiration: 2032-05-11

Abstract

The application belongs to the technical field of mechanical device, relates to a release agent spraying device, and it includes the support, be provided with the spraying groove on the support, the district of laying of mould is laid for being used for laying on the upper portion of spraying groove, the spraying inslot, the below of laying the district is provided with sprinkler, sprinkler includes the liquid pipe that leads to that the outer liquid supply device who has the transport release agent that even has, leads to on the liquid pipe interval and is provided with a plurality of orientation and lays the shower nozzle in district, leads to the liquid pipe and is connected with the moving member that drives liquid pipe and shower nozzle and arrange direction reciprocating motion along the shower nozzle. This application has the effect that improves the release agent coating inhomogeneous, improves work efficiency.

Description

Release agent spraying device

Technical Field

The application relates to the field of mechanical devices, in particular to a release agent spraying device.

Background

The concrete pipe pile has high strength, is generally used as a foundation material to be driven into the ground, can improve the stability and the bearing capacity of a building, and can greatly reduce the cost by using the concrete pipe pile, so that the concrete pipe pile is widely applied to the construction of large-scale projects such as roads, bridges, ports and the like.

The production of concrete pipe pile usually adopts the mould pouring shaping, the mould is the external mold of two hollow semicylinders, fill the space of the reinforcement cage placed in the external mold with the concrete slurry that is stirred, after the centrifugal molding of centrifugal device, break away from the external mold after the concrete pipe pile solidifies the shaping. For smooth release, the inner wall of the outer mold needs to be coated with a release agent before filling the slurry.

In view of the above-mentioned related arts, the inventors believe that the work of coating the release agent on the inner wall of the outer mold is still performed by a worker with a brush, resulting in uneven coating and low work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the phenomenon that the release agent is unevenly coated and the working efficiency is low, the application provides a release agent spraying device.

The application provides a release agent spraying device adopts following technical scheme:

the utility model provides a release agent spraying device, includes the support, be provided with the spraying groove on the support, the district of laying of mould is laid for being used for laying on the upper portion of spraying groove, and the spraying inslot, the below of laying the district are provided with sprinkler, and sprinkler even has the liquid pipe that leads to of carrying the confession liquid device of release agent including outer, leads to the liquid pipe and goes up the interval and be provided with a plurality of orientations and lay the shower nozzle in district, leads to the liquid pipe and is connected with the moving member that drives liquid pipe and shower nozzle along the direction reciprocating motion that the shower nozzle was arranged.

Through adopting above-mentioned technical scheme, place the mould in the district of laying on spraying groove upper portion, supply liquid device with the release agent let in sprinkler's logical liquid pipe, later, the shower nozzle sprays the release agent to the surface of mould, simultaneously, the moving member drives the direction reciprocating motion that leads to liquid pipe and shower nozzle along the shower nozzle and arrange to the release agent can be more evenly by the spraying on the mould surface, and moreover, automatic operation has still improved the work efficiency of spraying release agent.

Optionally, still include the confession liquid device that carries the release agent to leading to the liquid pipe, supply liquid device and include the liquid reserve tank, the intercommunication has the confession liquid hose between liquid reserve tank and the liquid pipe, is provided with the pump that drives the circulation of release agent on the confession liquid hose.

Through adopting above-mentioned technical scheme, the confession liquid device is for carrying the release agent to liquid pipe, and the liquid supply hose is for making things convenient for liquid pipe reciprocating motion smoothly, sets up the circulation speed that the pump can improve the release agent to improve the work efficiency of spraying.

Optionally, a liquid outlet is formed in the bottom of the spraying groove in a penetrating mode, a recycling opening is formed in the top of the liquid storage tank in a penetrating mode, and the liquid outlet is located above the recycling opening. A filter screen is arranged at the recycling port.

Through adopting above-mentioned technical scheme, set up and correspond and set up liquid outlet and recovery mouth and can flow in the recovery mouth through the liquid outlet for unnecessary release agent in the spraying groove, later, in the secondary recovery flows in the liquid reserve tank to can resources are saved, reduce cost. Because the mould can bring some impurity, can effective filtration through retrieving mouthful the release agent that flows into the liquid reserve tank at retrieving mouthful department installation filter screen to guarantee the quality of release agent.

Optionally, a controller for sensing the mold and controlling the spray head to open or close is further included.

Because the moulds with different lengths are sprayed, the controller can sense the position of the mould, only the spray head positioned below the mould is controlled to be opened, and the rest spray heads are closed, so that the waste of the release agent can be effectively reduced, and the investment cost is reduced.

Optionally, a stabilizing assembly matched with the liquid through pipe to move is arranged in the spraying groove.

The length of leading to the liquid pipe is very long, sets up firm subassembly support in the spraying groove and leads to the liquid pipe, stability when can effectively promote to lead to the liquid pipe and remove.

Optionally, the stabilizing assembly comprises a stabilizing frame arranged on the spraying groove, a supporting wheel used for supporting the liquid flowing pipe is arranged on the stabilizing frame, and the liquid flowing pipe is connected with the supporting wheel in a rolling manner when moving.

The mode that adopts the installation supporting wheel cooperates the removal of leading to the liquid pipe, leads to the liquid pipe and be roll connection with the supporting wheel when removing, can effectively reduce the frictional force between leading to liquid pipe and the supporting wheel to smooth and easy degree when leading to the liquid pipe removal has been improved.

Optionally, the moving member adopts a cylinder, a shell of the cylinder is mounted on the support, and a piston rod of the cylinder is connected with the liquid through pipe.

The air cylinder is adopted as the moving part because the air cylinder is simple and convenient to operate, and the air cylinder has certain waterproof and dustproof performance, so that the spraying working environment can be well adapted.

Optionally, the cylinder is located the outside of spraying groove, runs through on the cell wall of spraying groove and has seted up the confession liquid pipe and worn out to be connected with the piston rod of cylinder and cooperate the through hole that the liquid pipe removed.

Through adopting above-mentioned technical scheme, install the cylinder in the outside of spraying the groove, can avoid the release agent to spray on the cylinder to can improve the life of cylinder. Because the cylinder is installed in the outside of spraying groove, the piston rod of cylinder is connected with the liquid pipe simultaneously, sets up the through-hole and is in order to better cooperation liquid pipe's removal.

Optionally, the auxiliary supporting wheel is installed at the joint of the piston rod of the cylinder and the liquid through pipe, and a guide rail for the auxiliary supporting wheel to roll is arranged below the auxiliary supporting wheel.

Through adopting above-mentioned technical scheme, the assistance props the wheel and can provide the supporting role for the piston rod of cylinder and the junction that leads to the liquid pipe, and the assistance props the guide rail of wheel below and can support the effect that the wheel provided stable support for the assistance to can improve the piston rod of cylinder and lead to the stability of liquid pipe when removing.

Optionally, the shell of the cylinder is hinged to the support to match the height change of the liquid through pipe when the liquid through pipe moves.

Due to the fact that the cylinder is driven to move the liquid through pipe by the aid of the uneven phenomenon caused by the auxiliary supporting wheels, the guide rails and the like in production, the height of the piston rod can be changed, the shell of the cylinder is hinged to the support, damage to the cylinder caused by the height change of the piston rod can be effectively reduced, and therefore the service life of the cylinder can be prolonged.

To sum up, the application comprises the following beneficial technical effects:

1. the automatic spraying mode is adopted to spray the release agent, so that the phenomena of uneven release agent coating and low working efficiency are improved;

2. the release agent can be recycled and reused, and the opening or closing of the spray head is controlled by the controller, so that the release agent can be effectively saved, and the production cost is reduced.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

FIG. 2 is a schematic structural diagram of a liquid supply apparatus according to an embodiment of the present application.

Fig. 3 is a schematic structural view of the interior of the spray tank according to the embodiment of the present application.

Fig. 4 is a schematic structural diagram of a waste liquid recovery device according to an embodiment of the present application.

Description of reference numerals:

1. a support; 11. a cylinder; 111. a piston rod; 12. a controller; 2. spraying a groove; 21. a placement area; 22. a through opening; 23. A baffle plate; 3. a spraying device; 31. a liquid pipe is communicated; 311. a spray head; 32. a limiting rod; 4. a liquid supply device; 41. a liquid storage tank; 42. a liquid supply hose; 43. a pump; 5. a waste liquid recovery device; 51. a liquid outlet; 52. a liquid outlet groove; 521. a filtration pore; 53. a recovery port; 531. a filter screen; 6. a stabilizing assembly; 61. a stabilizing frame; 62. a support wheel; 7. auxiliary supporting wheels; 71. a guide rail.

Detailed Description

The present application is described in further detail below.

The embodiment of the application discloses release agent spraying device, refer to fig. 1, including support 1, be provided with spraying groove 2 on the support 1, the district 21 of laying of mould is laid for being used for laying on the upper portion of spraying groove 2, in the spraying groove 2, the below of laying the district 21 is provided with sprinkler 3, sprinkler 3 has the liquid pipe 31 that leads to of the confession liquid device 4 of carrying the release agent including outer the company, it is provided with a plurality of orientations in the interval on the liquid pipe 31 and lays the shower nozzle 311 of district 21, it is connected with the cylinder 11 that drives liquid pipe 31 and shower nozzle 311 along the direction reciprocating motion that arranges of shower nozzle 311 to lead to liquid pipe 31.

The support 1 is installed on ground, is provided with spraying groove 2 on the support 1. The spraying groove 2 is in a long groove shape with an upward opening, is horizontally arranged and is fixedly connected with the bracket 1. The upper part of the spraying groove 2 is a mounting area 21.

Referring to fig. 2, a liquid supply device 4 is disposed below the spray groove 2. The liquid supply device 4 comprises a liquid storage tank 41 mounted on the ground. The liquid storage tank 41 is a cuboid box body, the length direction of the liquid storage tank is parallel to the length direction of the spraying groove 2, and the bottom of the liquid storage tank 41 is communicated with a liquid supply hose 42. The liquid supply hose 42 is provided with a pump 43 for circulating the release agent.

Referring to fig. 3, a spraying device 3 is disposed in the spraying groove 2 below the seating region 21. The spraying device 3 comprises a liquid through pipe 31. The liquid flowing pipe 31 is a long pipe, the length direction of the liquid flowing pipe is parallel to the length direction of the spraying groove 2, and the liquid flowing pipe 31 is communicated with one end of the liquid supply hose 42 far away from the liquid storage tank 41. The liquid flowing pipe 31 is provided with a plurality of nozzles 311, and the plurality of nozzles 311 are arranged at intervals along the length direction of the liquid flowing pipe 31. The ejection head 311 faces the mounting region 21.

In order to control the number of the activated spray heads 311 according to the length of the actual mold, the release agent spraying device may further be provided with a plurality of controllers 12 corresponding to the spray heads 311 one to one. The controllers 12 are located on the outer side wall of the spraying tank 2 and are distributed at intervals along the length direction of the spraying tank 2. The sensing portion of the controller 12 faces the seating region 21, and controls the opening and closing of the nozzle 311 according to whether the mold is monitored.

Limiting rods 32 for assisting in limiting the moving path of the spray head 311 are arranged on two sides of the spray heads 311 in the moving direction of the spray head 311 in the spraying tank 2. The limiting rod 32 is in the shape of a slender rod, the length direction of the limiting rod is parallel to the length direction of the spraying groove 2, and the end head of the limiting rod is fixedly connected with the inner wall of the spraying groove 2.

A plurality of groups of stabilizing assemblies 6 are arranged in the spraying groove 2, and the stabilizing assemblies 6 are arranged at intervals along the length direction of the spraying groove 2. The stabilizing assembly 6 includes a stabilizing frame 61. The stabilizing frame 61 is fixedly connected to the inner wall of the spraying tank 2, and the supporting wheel 62 for supporting the liquid passing pipe 31 is installed on the stabilizing frame 61. The support wheel 62 is a roller wheel and is positioned below the liquid flowing pipe 31, and when the liquid flowing pipe 31 moves, the support wheel 62 is in rolling connection with the liquid flowing pipe 31.

Referring to fig. 2, a through opening 22 is formed on the wall of the spraying groove 2 near the liquid supply device 4. The through opening 22 is long and parallel to the spraying groove 2 in length direction. The bracket 1 is provided with a cylinder 11. The cylinder 11 is located the outside of spraying groove 2, and the level sets up, and the casing of cylinder 11 is articulated with support 1, and the articulated shaft level sets up and is perpendicular with the length direction in spraying groove 2. The piston rod 111 of the cylinder 11 is fixedly connected with one end of the liquid through pipe 31 penetrating through the through opening 22. The auxiliary supporting wheel 7 is arranged at the joint of the liquid through pipe 31 and the piston rod 111. A guide rail 71 is arranged below the auxiliary supporting wheel 7. The guide rail 71 is mounted on the outer wall of the spraying groove 2, is parallel to the spraying groove 2 in the length direction, and is in rolling connection with the auxiliary supporting wheel 7.

Referring to fig. 3, a baffle 23 is disposed in the spraying groove 2 above the through opening 22. Baffle 23 is cuboid platelike, and length direction is parallel with the length direction of spraying groove 2, and the one side slope along keeping away from through-hole 22 sets up downwards, is fixed connection with the inner wall of spraying groove 2. The baffle 23 can reduce the phenomenon that the release agent is splashed out of the spraying groove 2 through the through-hole 22 during the spraying process.

When spraying the release agent, the mold is placed in the placement area 21, the pump 43 drives the release agent in the liquid storage tank 41 to flow through the liquid supply hose 42 into the liquid through pipe 31 and spray the release agent on the inner surface of the mold through the spray head 311, and simultaneously, the air cylinder 11 drives the liquid through pipe 31 and the spray head 311 to reciprocate along the length direction of the spray groove 2 to improve the spraying uniformity.

Referring to fig. 4, a mold release agent spraying apparatus further includes a waste liquid recovery apparatus 5. The waste liquid recovery device 5 includes a liquid outlet 51 penetrating the bottom of the spraying tank 2. The liquid outlet 51 is rectangular, the length direction is parallel to the length direction of the spraying groove 2, and a liquid outlet groove 52 is arranged at the liquid outlet 51. Liquid outlet groove 52 is a rectangular parallelepiped groove, the length direction of liquid outlet groove 52 is parallel to the length direction of spraying groove 2, the liquid outlet groove is inclined downwards along the direction far away from spraying groove 2, and a plurality of filtering holes 521 are formed in the side wall of liquid outlet groove 52 far away from spraying groove 2 in a penetrating manner. The top of the liquid storage tank 41 is provided with a recovery port 53 in a penetrating manner, the recovery port 53 is positioned below the liquid outlet 51, and the filter screen 531 is arranged at the recovery port 53. The inner diameter of the pores of the filter net 531 is smaller than that of the filter holes 521.

In the spraying process or after the spraying is completed, the excessive release agent left in the spraying tank 2 flows into the liquid outlet tank 52 through the liquid outlet 51 and flows out through the filtering holes 521, so that the first filtering is performed, then the release agent after the first filtering flows to the filtering net 531 for the second filtering, and finally, the release agent flows into the liquid storage tank 41 from the recycling port 53.

The implementation principle of a release agent spraying device of the embodiment of the application is as follows: the mould is placed in a placing area 21 at the upper part of the spraying groove 2, the liquid supply device 4 supplies the release agent into a liquid flowing pipe 31 of the spraying device 3, then the spray head 311 sprays the release agent on the surface of the mould, and simultaneously, the air cylinder 11 drives the liquid flowing pipe 31 and the spray head 311 to reciprocate along the length direction of the spraying groove 2. The application provides a release agent spraying device can spray the release agent on the mould surface more evenly, and moreover, automatic operation has still improved the work efficiency of spraying release agent.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a release agent spraying device, includes support (1), its characterized in that: the mould is characterized in that a spraying groove (2) is formed in the support (1), a placing area (21) for placing a mould is formed in the upper portion of the spraying groove (2), a spraying device (3) is arranged in the spraying groove (2) and below the placing area (21), the spraying device (3) comprises a liquid passing pipe (31) which is externally connected with a liquid supply device (4) for conveying a mould release agent, a plurality of spray heads (311) facing the placing area (21) are arranged on the liquid passing pipe (31) at intervals, and the liquid passing pipe (31) is connected with moving members which drive the liquid passing pipe (31) and the spray heads (311) to reciprocate along the arrangement direction of the spray heads (311).

2. The release agent spraying device according to claim 1, wherein: the demolding agent feeding device is characterized by further comprising a liquid supply device (4) for conveying demolding agents to the liquid through pipe (31), the liquid supply device (4) comprises a liquid storage box (41), a liquid supply hose (42) is communicated between the liquid storage box (41) and the liquid through pipe (31), and a pump (43) for driving the demolding agents to circulate is arranged on the liquid supply hose (42).

3. The release agent spraying device according to claim 1, wherein: the bottom of the spraying groove (2) is penetrated and provided with a liquid outlet (51), the top of the liquid storage tank (41) is penetrated and provided with a recovery opening (53), the liquid outlet (51) is positioned above the recovery opening (53), and the recovery opening (53) is provided with a filter screen (531).

4. A mold release agent spraying apparatus according to claim 1, wherein: the device also comprises a controller (12) which is used for sensing the mould and controlling the spray head (311) to be opened or closed.

5. The release agent spraying device according to claim 1, wherein: and a stabilizing assembly (6) which is matched with the liquid through pipe (31) to move is arranged in the spraying groove (2).

6. The release agent spraying apparatus according to claim 5, wherein: the stabilizing assembly (6) comprises a stabilizing frame (61) arranged on the spraying groove (2), a supporting wheel (62) used for supporting the liquid passing pipe (31) is arranged on the stabilizing frame (61), and the liquid passing pipe (31) is connected with the supporting wheel (62) in a rolling mode when moving.

7. The release agent spraying device according to claim 1, wherein: the moving member adopts cylinder (11), and the casing of cylinder (11) is installed in support (1), and piston rod (111) and liquid pipe (31) of cylinder (11) are connected.

8. The release agent spraying apparatus according to claim 7, wherein: the cylinder (11) is positioned at the outer side of the spraying groove (2), and a through hole (22) which is used for the liquid supply pipe (31) to penetrate out of the piston rod (111) of the cylinder (11) and is matched with the liquid supply pipe (31) to move is formed in the groove wall of the spraying groove (2) in a penetrating mode.

9. The release agent spraying apparatus according to claim 7, wherein: the auxiliary supporting wheel (7) is installed at the connecting position of the piston rod (111) of the air cylinder (11) and the liquid through pipe (31), and a guide rail (71) for the auxiliary supporting wheel (7) to roll is arranged below the auxiliary supporting wheel (7).

10. The release agent spraying apparatus according to claim 7, wherein: the shell of the air cylinder (11) is hinged with the support (1) to match the height change of the liquid through pipe (31) during movement.