Subway segment steel mold spraying device

Abstract

The utility model discloses a subway segment steel mold spraying device, relates to the technical field of mold spraying, and solves the problems that the spraying efficiency is low due to more working steps, and the manual burden is increased due to more manual participation steps. A subway segment steel mold spraying device comprises a mounting plate; the mounting plate is of a rectangular plate structure, and the two sides of the top of the front side of the mounting plate are each provided with a circular through groove structure. Sliding rails are fixedly arranged on the two sides of the bottom of the mounting plate. The left side and the right side of the sliding rail are each provided with a set of sliding blocks of a rectangular block structure in a sliding mode, and one side of each sliding block is provided with a penetrating type screw hole structure. Three groups of rollers are rotationally arranged at the bottom of the sliding block at equal intervals; according to the device, the working procedures are reduced, the working efficiency and the production efficiency can be improved, meanwhile, the number of manual participation steps is low, the automation degree is high, and the workload of workers is relieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mold spraying, and more specifically, particularly relates to a subway pipe segment steel mold spraying device. Background Art

[0002] In the process of subway segment production, steel molds are needed to shape the segments. However, in order to make the formed subway segments easier to demold, it is usually necessary to spray a release agent on the surface of the steel mold cavity before production. The release agent is an interface coating used on the surfaces of two objects that are easy to adhere to each other. It can make the surfaces of the objects easy to detach, smooth and clean, which requires the use of corresponding spraying equipment.

[0003] The current release agent spraying device still has the following shortcomings:

[0004] Currently, when spraying the release agent, it is usually necessary to manually use a nozzle to spray the inside of the mold cavity at a time, and the inside of the mold cavity needs to be cleaned in advance to ensure that there are no impurities before spraying. There are many working steps, resulting in slow spraying efficiency, and there are many steps involving manual participation, which increases the labor burden. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a subway segment steel mold spraying device to solve the problem raised in the above background technology that when spraying the release agent, it is usually necessary to spray it manually using a nozzle, spraying the inside of the mold cavity once, and the inside of the mold cavity needs to be cleaned in advance to ensure that there are no impurities before spraying. There are many working steps, resulting in slow spraying efficiency, and there are many steps involving manual participation, which increases the labor burden.

[0006] The purpose and effect of the subway segment steel mold spraying device of the utility model are achieved by the following specific technical means:

[0007] A subway pipe segment steel mold spraying device comprises: a mounting plate; the mounting plate adopts a rectangular plate structure, and a group of circular through-groove structures are provided on both sides of the top of the front side of the mounting plate; slide rails are fixedly provided on both sides of the bottom of the mounting plate; a group of sliding blocks of rectangular block structure are slidably provided on the left and right sides of the sliding rails, and a through-type screw hole structure is provided on one side of the sliding block; three groups of rollers are equidistantly arranged and rotatably provided on the bottom of the sliding block.

[0008] Furthermore, a group of cylindrical sliding rods are slidably arranged in the circular through grooves on both sides of the top of the front side of the mounting plate, and a spring is sleeved on the outer side of the sliding rod; a group of connecting blocks with a U-shaped plate structure are fixedly arranged at the bottom of the sliding rod; a cleaning roller with a cylindrical structure is rotatably arranged between the two groups of connecting blocks, and a cleaning brush structure is arranged on the outer side of the cleaning roller in a circular array.

[0009] Furthermore, a motor is fixedly installed on the outer side of the right group of connecting blocks, and the motor is transmission-connected to the cleaning roller; an air suction pump is fixedly installed on the top of the mounting plate; a dust suction channel with a rectangular through-groove structure is provided at the bottom of the mounting plate, and the dust suction channel is connected to the air suction pump.

[0010] Furthermore, nozzles are equidistantly arranged at the bottom of the rear side of the mounting plate; a pressure pump is arranged on the top of the liquid storage cylinder; a bidirectional screw is rotatably arranged on the inner side of the slide rail, and the bidirectional screw is connected to the two sets of sliders through threaded cooperation; a scraper with a T-shaped plate structure is fixedly arranged on the rear side of the slide rail, and the scraper is connected to the liquid storage cylinder.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the present application, the cleaning structure and the spraying structure of the mold cavity are concentrated on the mounting plate, and the mounting plate can be installed above the mold cavity. By adjusting the position of each group of rollers, each group of rollers is slidably connected to the mold, so that the mounting plate can be slid along the top of the steel mold, thereby achieving the purpose of moving the mounting plate and all equipment along the mold cavity. During the movement, the cleaning and spraying work in the mold cavity can be completed synchronously at one time. There are many steps to complete, which greatly reduces the work process and is conducive to improving work efficiency and production efficiency. At the same time, the steps involving manual participation are relatively low, and the degree of automation is relatively high, which greatly improves the overall work efficiency and reduces the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall axial structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the overall structure of the utility model when viewed from above.

[0015] Figure 3 It is a schematic diagram of the overall side structure of the utility model.

[0016] Figure 4 It is a schematic diagram of the axial structure of the cleaning roller part of the utility model.

[0017] Figure 5 It is a schematic diagram of the structure of the slide rail part of the utility model when viewed from above.

[0018] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0019] 1. Mounting plate; 101. Slide rod; 102. Connecting block; 103. Cleaning roller; 104. Motor; 105. Vacuum pump; 106. Dust suction channel; 107. Nozzle; 108. Liquid storage cylinder; 109. Pressure pump; 110. Slide rail; 111. Bidirectional lead screw; 112. Sliding block; 113. Roller; 114. Scraper. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in the field without creative work belong to the scope of protection of the utility model. Unless otherwise defined, the technical terms or scientific terms used in this article should be the common meaning understood by ordinary technicians in the field to which the utility model belongs. The words "one", "one" or "the" and the like used in the patent application specification and claims of the utility model do not indicate a quantitative limitation, but indicate the existence of at least one. "Including" or "including" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents. "Connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0021] Embodiment 1:

[0022] As attached Figure 1 To Attachment Figure 5 As shown:

[0023] The utility model provides a subway pipe segment steel mold spraying device, comprising: a mounting plate 1; the mounting plate 1 adopts a rectangular plate structure, and a group of circular through-groove structures are opened on both sides of the top of the front side of the mounting plate 1; slide rails 110 are fixedly arranged on both sides of the bottom of the mounting plate 1; a group of sliding blocks 112 of rectangular block structure are slidably arranged on the left and right sides of the sliding rails 110, and a through-type screw hole structure is opened on one side of the sliding block 112; three groups of rollers 113 are equidistantly arranged and rotatably arranged at the bottom of the sliding block 112.

[0024] Among them, nozzles 107 are equidistantly arranged at the bottom of the rear side of the mounting plate 1; a pressure pump 109 is arranged on the top of the liquid storage cylinder 108; a bidirectional lead screw 111 is rotatably arranged on the inner side of the slide rail 110, and the bidirectional lead screw 111 is connected to two groups of sliders 112 by threaded cooperation; a scraper 114 of a T-shaped plate structure is fixedly arranged on the rear side of the slide rail 110, and the scraper 114 is connected to the liquid storage cylinder 108.

[0025] The specific usage and function of this embodiment are as follows:

[0026] When in use, the two sets of slide rails 110 are placed on both sides of the steel mold curtain wall respectively, and then the distance between the two sets of sliders 112 is adjusted according to the width of the edge of the mold cavity, and the two sets of sliders 112 are driven to slide along the slide rails 110 by rotating the bidirectional lead screw 111, thereby synchronously driving the groups of rollers 113 to move, and making the groups of rollers 113 on both sides contact the edges of the steel mold cavity. The slide rails 110 are limited by the cooperation of the groups of rollers 113 on both sides, and the installation plate can be adjusted by the cooperation of the groups of rollers 113 on both sides. 1 is limited in its motion trajectory, and the pressure pump 109 is started. In the process of continuing to slide forward, the release agent is squeezed to the nozzle 107 and the scraper 114, so that the release agent is sprayed onto the steel mold through the nozzle 107 and the scraper 114, so that the cleaning of the mold cavity and the spraying of the release agent can be completed automatically at one time. In the whole process, the degree of manual participation is low, and it is only necessary to place the mounting plate 1 on the steel mold. The degree of automation is high, which greatly improves the overall work efficiency and reduces the workload of the staff.

[0027] Embodiment 2:

[0028] Based on Example 1, as shown in the attached Figure 1 To Attachment Figure 5 As shown:

[0029] Among them, a group of cylindrical slide rods 101 are slidably arranged in the circular through grooves on both sides of the top of the front side of the mounting plate 1, and a spring is sleeved on the outer side of the slide rod 101; a group of U-shaped plate structure connecting blocks 102 are fixedly arranged at the bottom of the slide rod 101; a cylindrical cleaning roller 103 is rotatably arranged between the two groups of connecting blocks 102, and a cleaning brush structure is arranged on the outer side of the cleaning roller 103 in a circular array.

[0030] Among them, a motor 104 is fixedly installed on the outer side of a group of connecting blocks 102 on the right side, and the motor 104 is transmission-connected to the cleaning roller 103; an air suction pump 105 is fixedly installed on the top of the mounting plate 1; a dust suction channel 106 with a rectangular through-groove structure is provided at the bottom of the mounting plate 1, and the dust suction channel 106 is connected to the air suction pump 105.

[0031] The specific usage and function of this embodiment are as follows:

[0032] In the utility model, the mounting plate 1 can be pushed to slide along the top of the steel template. During this process, the motor 104, the vacuum pump 105 and the pressure pump 109 are started synchronously. The cleaning roller 103 is driven to rotate by the motor 104. Under the action of the springs on the outside of the two sets of slide bars 101, the cleaning roller 103 can fit with the inner side of the mold cavity, so that the impurities inside the mold cavity can be cleaned during the rotation of the cleaning roller 103. When the mounting plate 1 continues to slide, the vacuum pump 105 at the back makes the dust suction channel 106 generate negative pressure, so that the impurities can be sucked out and collected, and the impurity cleaning and collection work can be completed.

Claims

1. A subway segment steel mold spraying device, characterized in that: include: The mounting plate (1) is a rectangular plate structure, and a group of circular through-groove structures are provided on both sides of the top of the front side of the mounting plate (1); slide rails (110) are fixedly provided on both sides of the bottom of the mounting plate (1); a group of sliding blocks (112) of rectangular block structure are slidably provided on the left and right sides of the sliding rails (110), and a through-type screw hole structure is provided on one side of the sliding block (112); three groups of rollers (113) are equidistantly arranged and rotatably provided at the bottom of the sliding block (112); a group of cylindrical sliding rods (101) are slidably provided in the circular through-grooves on both sides of the top of the front side of the mounting plate (1), and a spring is sleeved on the outer side of the sliding rod (101); a group of connecting blocks (102) of U-shaped plate structure are fixedly provided at the bottom of the sliding rod (101); a cleaning roller (103) of cylindrical structure is rotatably provided between the two groups of connecting blocks (102), and a cleaning brush structure is provided in a ring array on the outer side of the cleaning roller (103).

2. A subway segment steel mold spraying device as claimed in claim 1, characterized in that: A motor (104) is fixedly arranged on the outer side of the right group of connection blocks (102), and the motor (104) is transmission-connected to the cleaning roller (103).

3. A subway segment steel mold spraying device as claimed in claim 1, characterized in that: An air suction pump (105) is fixedly arranged on the top of the mounting plate (1); a dust suction channel (106) with a rectangular through-slot structure is arranged on the bottom of the mounting plate (1), and the dust suction channel (106) is in communication with the air suction pump (105).

4. A subway segment steel mold spraying device as claimed in claim 1, characterized in that: The bottom of the rear side of the mounting plate (1) is provided with nozzles (107) arranged in an equidistant manner; the top of the rear side of the mounting plate (1) is fixedly provided with a liquid storage cylinder (108), and the liquid storage cylinder (108) is connected to the nozzles (107).

5. A subway segment steel mold spraying device as claimed in claim 4, characterized in that: A pressure pump (109) is arranged on the top of the liquid storage cylinder (108); a bidirectional lead screw (111) is rotatably arranged on the inner side of the slide rail (110), and the bidirectional lead screw (111) is connected to two sets of sliding blocks (112) through threaded matching; a scraper (114) with a T-shaped plate structure is fixedly arranged on the rear side of the slide rail (110), and the scraper (114) is connected to the liquid storage cylinder (108).

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