CN215030369U - Sleeper mould release agent spraying device - Google Patents

Abstract

The application relates to a sleeper mould release agent spraying device relates to the technical field of sleeper processing, and it includes the frame, the frame sets up along the length direction of sleeper mould, be equipped with the spraying frame in the frame, the spraying frame is along the length direction and the frame sliding connection of frame, spraying frame intercommunication has the spray tube. This application has the effect of the spraying efficiency who promotes the release agent.

Description

Sleeper mould release agent spraying device

Technical Field

The application relates to the technical field of sleeper processing, in particular to a sleeper mold release agent spraying device.

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 related art can refer to the chinese utility model patent with the grant publication number CN204819869U, which discloses an integral type variable cross-section sleeper mold, the integral type variable cross-section sleeper mold is composed of a plurality of integral type unit grooves and a reinforcing and connecting part, and the integral type unit grooves are assembled by four parts of straight line segments, oblique line segments, curve segments and oblique sealing plates. The rail bearing module in the curve section is a precision casting component, the position precision in the assembling process is determined by the position precision of the positioning plate, and the rail bearing module, the No. 3 horizontal inclined U-shaped groove and the bottom plate can be connected through bolts after the positioning plate is positioned.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: 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, the manual spraying method wastes manpower and material resources and increases labor cost, and the spraying efficiency is low, so that the production efficiency of the concrete sleeper is influenced.

Disclosure of Invention

In order to promote the spraying efficiency of release agent, this application provides a sleeper mould release agent spraying device.

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

the utility model provides a sleeper mould release agent spraying device, includes the frame, the frame sets up along the length direction of sleeper mould, be equipped with the spraying frame in the frame, the spraying frame is along the length direction of frame and frame sliding connection, the spraying frame intercommunication has the spraying pipe.

Through adopting above-mentioned technical scheme, the spray tube can move along the length direction of frame along with the spraying frame together, and then makes the release agent carry out the spraying in the automatic sleeper mould under the removal effect of spray tube to when using manpower sparingly, make the spraying efficiency of release agent higher.

Optionally, the rack is rotatably connected with a lead screw arranged along the length direction of the rack, the spraying frame is in threaded connection with the lead screw, and the rack is provided with a motor coaxially connected with the lead screw.

Through adopting above-mentioned technical scheme, the lead screw rotates under the drive of motor to drive the spraying frame and remove, make spraying frame automatic movement, promote the degree of automation of spray pipe spraying stripper, make spraying efficiency higher.

Optionally, the two sides of the rack are provided with balancing rods parallel to the screw rods, and the spraying frame is sleeved on the balancing rods and is in sliding connection with the balancing rods.

Through adopting above-mentioned technical scheme, the balancing pole can play the balance action to the both sides of the spraying frame in sliding, prevents that the spraying frame from taking place the skew when sliding and reducing the even degree of spraying to the even effect of guarantee spraying.

Optionally, the spray pipe includes a plurality of main spray pipes, and the plurality of main spray pipes are arranged along the circumferential direction of the spray frame.

Through adopting above-mentioned technical scheme, the setting of many main nozzles can realize that the spraying pipe carries out the effect of spraying many times along with spraying frame single removal, promotes the degree of consistency of spraying.

Alternatively, the nozzle orifice of the main nozzle is provided as a lateral orifice.

By adopting the technical scheme, the transverse port can transversely expand the spraying range of the main spray pipe, so that the spraying range of the release agent is wider and more uniform.

Optionally, the main nozzle is provided with a bellows.

Through adopting above-mentioned technical scheme, the bellows can let the angle realization of main spray tube adjust to according to the shape angular adjustment of mould, the different mould spraying of adaptation.

Optionally, the spray frame is communicated with an auxiliary spray pipe located beside the main spray pipe.

Through adopting above-mentioned technical scheme, the auxiliary spray pipe can be to the part spraying of mould both sides to further ensure the homogeneity of release agent spraying.

Optionally, the spout of the auxiliary spray pipe is a vertical opening.

Through adopting above-mentioned technical scheme, the spraying scope of spray tube is assisted in vertical extension of vertical mouth ability for the release agent scope of spraying is wider in the spray tube from assisting, and the spraying effect is more even.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the spraying pipe can move along the length direction of the rack along with the spraying frame, so that the release agent is automatically sprayed in the sleeper mold under the moving action of the spraying pipe, and the spraying efficiency of the release agent is higher while the labor is saved;

2. the screw rod is driven by the motor to rotate and drive the spraying frame to move, so that the spraying frame automatically moves, the automatic degree of the spraying stripper of the spraying pipe is improved, and the spraying efficiency is higher;

3. the effect that the spraying pipe carries out spraying many times along with spraying frame single removal can be realized to the setting of many main nozzles, promotes the degree of consistency of spraying.

Drawings

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

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Description of reference numerals: 1. a sleeper mold; 2. a frame; 21. a long rod; 211. a balancing pole; 22. a short bar; 221. a receiving sheet; 3. a motor; 31. a lead screw; 4. a spraying frame; 41. a spray pipe; 411. a main nozzle; 412. a transverse port; 413. an auxiliary spray pipe; 414. a vertical port.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses sleeper mould release agent spraying device. Referring to fig. 1, the spraying device comprises a frame 2 installed above a sleeper mold 1, wherein the frame 2 comprises two long rods 21 parallel to each other and two short rods 22 parallel to each other and perpendicular to the long rods 21, two ends of the two long rods 21 are aligned, and the two long rods 21 are respectively arranged on two sides of the sleeper mold 1 and extend along the length direction of the sleeper mold 1; two short rods 22 are respectively arranged at two ends of the sleeper mould 1 and extend along the width direction of the sleeper mould 1, one end of each short rod 22 is connected with the end part of one long rod 21, and the other end of each short rod 22 is connected with the end part of the other long rod 21.

Referring to fig. 1, a spraying frame 4 is installed above a machine frame 2, the spraying frame 4 is arranged to extend along the direction of a short rod 22, one end of the spraying frame 4 extends to the upper side of one long rod 21, and the other end of the spraying frame 4 extends to the upper side of the other long rod 21. The equal fixedly connected with balancing pole 211 in top of every stock 21, balancing pole 211 extends the setting at stock 21's top surface along stock 21's length direction, the equal fixedly connected with slider in bottom at 4 both ends of spraying frame, the slider overlap in balancing pole 211's the outside and with balancing pole 211 sliding fit, and then realize that the both ends of spraying frame 4 all with stock 21 sliding connection, realize that whole spraying frame 4 can be along the length direction and the 2 sliding connection of frame 2.

Referring to fig. 1 and 2, a spray pipe 41 is disposed on the spray frame 4, one end of the spray pipe 41 is communicated with a tank storing a mold release agent, and the tank is provided with a liquid supply pump for inputting the mold release agent into the spray pipe 41. The other end of the spraying pipe 41 extends vertically downwards to spray the interior of the mold; the extending end of the spraying pipe 41 comprises two main spraying pipes 411, and the two main spraying pipes 411 are arranged along the sliding direction of the spraying frame 4 so as to realize uniform spraying on the interior of the mold; the nozzle of each main nozzle 411 is a transverse port 412, and the transverse port 412 extends along the direction of the short rod 22, so that the sprayed release agent is wider in the transverse direction, and the spraying uniformity is improved. In addition, the tank body of the main nozzle 411 adopts a shaped corrugated pipe to realize the arbitrary adjustment of the spraying angle of the main nozzle 411 and adapt to different molds. Through main nozzle 411 removing along with spraying frame 4 together, alright realize the convenient spraying to the mould for spraying efficiency is higher.

Referring to fig. 1 and 2, the extended end of the spray pipe 41 is communicated with two auxiliary spray pipes 413, and the two auxiliary spray pipes 413 are arranged in line along the direction of the short rod 22 to spray the side wall of the mold. The nozzle of each auxiliary spray pipe 413 is a vertical port 414, and the vertical port 414 extends along the vertical direction, so that the sprayed release agent is wider in the longitudinal direction, and the spraying uniformity is improved.

Referring to fig. 1, a receiving piece 221 is fixedly connected to the middle of each short rod 22, and the receiving piece 221 extends vertically upward. A lead screw 31 is arranged between the two short rods 22, the lead screw 31 extends along the direction of the long rod 21, one end of the lead screw 31 is rotatably connected with a bearing sheet 221 on one short rod 22, and the other end of the lead screw 31 is rotatably connected with a bearing sheet 221 on the other short rod 22. The lead screw 31 penetrates through the middle of the spraying frame 4 and is in threaded connection with the spraying frame 4, so that the sliding of the spraying frame 4 can be realized under the effect of lead screw rotation, the sliding of the spraying frame 4 is more convenient, and the spraying efficiency is higher.

Referring to fig. 1, a motor 3 is disposed in the middle of one of the short rods 22, a base of the motor 3 is fixedly connected to the middle of the short rod 22, and an output shaft of the motor 3 is coaxially and fixedly connected to a lead screw 31. Through the drive of motor 3, realize the automatic rotation of lead screw 31, and then make the removal of spraying frame 4 more laborsaving, reach the spraying of minimum manpower, promote spraying efficiency.

The implementation principle of the sleeper mold release agent spraying device in the embodiment of the application is as follows: during the use, starter motor 3 drives lead screw 31 and rotates, and then drive spraying frame 4 removes for the release agent is at the inside even spraying of in-process that spraying frame 4 removed to the mould, uses manpower sparingly, promotes spraying efficiency.

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 (7)

1. The utility model provides a sleeper mould release agent spraying device which characterized in that: the spraying device comprises a rack (2), wherein the rack (2) is arranged along the length direction of a sleeper mold (1), a spraying frame (4) is arranged on the rack (2), the spraying frame (4) is connected with the rack (2) in a sliding mode along the length direction of the rack (2), and the spraying frame (4) is communicated with a spraying pipe (41);

frame (2) rotate and are connected with lead screw (31) that set up along frame (2) length direction, spraying frame (4) and lead screw (31) threaded connection, frame (2) are equipped with motor (3) with lead screw (31) coaxial coupling.

2. A tie mold release agent spraying apparatus as claimed in claim 1, wherein: the two sides of the rack (2) are provided with balance rods (211) parallel to the lead screw (31), and the spraying frame (4) is sleeved on the balance rods (211) and is in sliding connection with the balance rods (211).

3. A tie mold release agent spraying apparatus as claimed in claim 1, wherein: the spraying pipe (41) comprises a plurality of main nozzles (411), and the main nozzles (411) are arranged along the circumferential direction of the spraying frame (4).

4. A tie mold release agent spraying apparatus as claimed in claim 3, wherein: the nozzle orifice of the main nozzle 411 is provided as a lateral orifice 412.

5. A tie mold release agent spraying apparatus as claimed in claim 3, wherein: the main nozzle (411) is formed as a bellows.

6. A tie mold release agent spraying apparatus as claimed in claim 1, wherein: and the spraying frame (4) is communicated with an auxiliary spray pipe (413) positioned beside the main spray pipe (411).

7. A sleeper mold release agent spraying apparatus as defined in claim 6, wherein: the nozzle of the auxiliary nozzle (413) is set as a vertical nozzle (414).

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