Mold table spraying machine of precast concrete component production line

Abstract

The utility model relates to a mold table spraying machine of a precast concrete component production line. The mold table spraying machine comprises a machine frame, a spraying device installed on the upper portion of the inner side of the machine frame, a trowelling device arranged on the rear side of the spraying device and a collecting box. A sensing component is mounted on the inner side of the lower part of the rack; an inclination angle adjusting assembly is installed on the trowelling device; the spraying device and the trowelling device are integrally installed on the machine frame, trowelling is conducted after spraying is conducted, the working efficiency is improved, the material blocking plate is arranged in the machine frame, the spraying device is arranged on the inner side of the material blocking plate to prevent spraying mold liquid from being diffused all around in an atomization mode, the field environment is guaranteed, and the spraying device is arranged on the inner side of the material blocking plate. The bottom surface of the liquid receiving tank is inclined to the liquid guide pipe, so that waste liquid can conveniently flow to the liquid guide pipe and is convenient to collect; according to the utility model, the film is flattened after being sprayed, so that the sprayed film is uniform and environment-friendly.

Description

Technical Field

[0001] The utility model relates to a table spraying machine for a precast concrete component production line, belonging to the technical field of precast concrete components. Background Art

[0002] Precast concrete components are concrete component products processed and produced in factories in a standardized and mechanized manner. After production, they can be transported to the construction site and used as needed. In addition to the steps of pouring concrete and subsequent curing and solidification in the production process, a release agent, a curing agent or other functional oil materials also need to be sprayed on the surface of the table. These materials can reduce the adhesion between the components and the mold, promote the curing effect, and even improve the waterproof and anti-corrosion properties of the components.

[0003] Manual spraying is slow, the sprayed film is uneven after spraying, it is difficult to achieve ideal spraying, and the manual spraying direction cannot be controlled, which also pollutes the factory environment, thus bringing many troubles to the post-treatment operation of the side mold, and causing harm to the operators, and the work efficiency is low. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a table spraying machine for a precast concrete component production line that can automatically spray and then automatically level, so that the sprayed film is uniform and environmentally friendly.

[0005] The utility model adopts the following technical scheme:

[0006] The utility model includes a frame, a spraying device installed on the upper inner side of the frame, a leveling device arranged at the rear side of the spraying device, and a collection box; an induction component is installed on the lower inner side of the frame; the leveling device is installed on the frame, the collection box is movably arranged below the induction component and corresponds to the leveling device; an inclination angle adjustment component is installed on the leveling device; the table passes between the leveling device and the collection box, and the induction component is located below the table.

[0007] The frame of the utility model includes support columns, a spraying frame, an outer protective cover, a baffle plate and a telescopic cylinder; the leveling device is installed at the bottom of the spraying frame; the support columns are fixed on the ground, the spraying frame is sleeved on the upper part of the support columns, and the outer protective cover is hinged to the top of the spraying frame; the baffle plate is installed around the bottom surface of the spraying frame, the spraying device and the leveling device are arranged inside the baffle plate, the telescopic cylinder is installed between the outer side of the spraying frame and the front edge of the outer protective cover, and the outer protective cover can be freely opened or closed through the telescopic cylinder.

[0008] The induction component of the utility model includes an induction frame horizontally installed on the lower inner side of the support column and an induction switch installed on the induction frame.

[0009] The spraying device of the present utility model includes a cross beam fixedly installed between the upper parts of the support columns, a C-shaped slide rail fixedly installed on the outer side of the cross beam, and a plurality of spraying components slidably arranged on the C-shaped slide rail; the spraying components include a connecting seat, a slider fixedly installed at one end of the connecting seat, an adjusting vertical plate vertically installed at the other end of the connecting seat, and a spray head fixedly installed on the outer side of the lower part of the adjusting vertical plate; an adjusting long hole is vertically arranged on the upper part of the adjusting vertical plate, and an adjusting bolt and nut pass through the adjusting long hole with a clearance and are threadedly connected to the corresponding end of the connecting seat; the slider is slidably arranged in the C-shaped slide rail; the side surface of the adjusting vertical plate is flush with the front side surface of the connecting seat.

[0010] The leveling device of the present utility model includes a support frame obliquely installed between the support columns and a plurality of groups of leveling components obliquely installed at the bottom of the support frame; the support frame is arranged obliquely below the cross beam; the leveling components include a connecting plate obliquely installed at the bottom of the support frame, clamping plates fixedly installed on both sides of the connecting plate, and a scraping plate fixedly installed between the bottoms of the two clamping plates.

[0011] The collecting box of the present utility model includes a support, a liquid receiving groove installed on the support, and a liquid guiding pipe installed at the end of the liquid receiving groove. The upper end of the liquid guiding pipe is communicated with the inner cavity of the liquid receiving groove; lifting lugs are correspondingly arranged on the front and rear side walls at both ends of the liquid receiving groove.

[0012] The inclination angle adjusting component of the present utility model includes adjusting seats hinged at both ends of the support frame and support plates installed on the corresponding sides of the adjusting seats and the support frame. The outer side of the adjusting seat is fixedly connected to the support column; an adjusting bolt is vertically threaded through the support plate, and the lower end of the adjusting bolt abuts against the end of the support frame. A fastening nut is installed on the adjusting bolt above the support plate. After synchronously loosening the fastening nuts at both ends of the support frame, the two adjusting bolts are rotated downward synchronously. After the adjusting bolts move downward to push the support plate to swing by a certain inclination angle, the fastening nuts are tightened.

[0013] There are 10 - 12 spraying components in the present utility model.

[0014] The included angle between the bottom edge of the scraping plate of the present utility model and the horizontal plane is 63 - 80°.

[0015] The positive effects of the present utility model are as follows: The spraying device and the leveling device of the present utility model are integrally installed on the frame. First, spraying is carried out and then leveling is performed, improving work efficiency. The vertical thread on the support plate in the inclination angle adjustment component penetrates through the adjustment bolt, and the lower end of the adjustment bolt abuts against the end of the support frame. A fastening nut is installed on the adjustment bolt above the support plate. After loosening the fastening nut, the two adjustment bolts are simultaneously rotated downward. After the adjustment bolt moves downward to push the support plate to swing at a certain inclination angle, the fastening nut is tightened, and the inclination angle of the leveling component can be adjusted; the spraying component can move left and right along the C-shaped slide rail to adjust the distance; a long adjustment hole is vertically arranged on the upper part of the adjustment vertical plate, and the adjustment bolt passes through the adjustment long hole with a gap and is threadedly connected to the corresponding end of the connecting seat, and the height of the nozzle can be adjusted; the outer protective cover is integrally covered on the top of the frame, the baffle plate is arranged inside the frame, and the spraying device is arranged inside the baffle plate to prevent the spraying die liquid from diffusing around in an atomized manner, ensuring the on-site environment. Subsequently, the scraper of the leveling device evenly applies the release agent on the mold table surface to complete the entire spraying process, and the excess waste liquid flows into the liquid receiving tank along both sides of the mold table; the bottom surface of the liquid receiving tank is inclined towards the liquid guide pipe, facilitating the flow of the waste liquid to the liquid guide pipe for collection; the release agent is utilized without waste and omission, and then through cloth laying, steam curing, and demolding; the convenience of assisting the demolding machine to demold is realized.

[0016] After spraying the mold table and then leveling it, the sprayed film is uniform and environmentally friendly, improving work efficiency. Brief Description of the Drawings

[0017] Attached Figure 1 is an isometric structural schematic diagram of the present utility model;

[0018] Attached Figure 2 is a structural schematic diagram of the positional relationship between the spraying device and the leveling device of the present utility model;

[0019] Attached Figure 3 is a structural schematic diagram of the baffle plate of the present utility model;

[0020] Attached Figure 4 is a structural schematic diagram of the connection between the outer protective cover and the telescopic cylinder of the present utility model;

[0021] Attached Figure 5 is a structural schematic diagram of the spraying device of the present utility model;

[0022] Attached Figure 6 is a structural schematic diagram of the spraying component of the present utility model;

[0023] Attached Figure 7 is a structural schematic diagram of the leveling device of the present utility model;

[0024] Attached Figure 8 is a structural schematic diagram of the leveling component of the present utility model;

[0025] Attached Figure 9Schematic diagram of the installation structure of the adjustment seat and the support frame of the present utility model;

[0026] Appendix Figure 10 For appendix Figure 9 Enlarged structural schematic diagram of part A of

[0027] Appendix Figure 11 Schematic diagram of the collection box structure of the present utility model;

[0028] Appendix Figure 12 Schematic diagram of the working state structure of the leveling device of the present utility model.

[0029] In the attached drawings:

[0030] 1 Frame, 11 Support columns, 12 Spraying frame, 13 Outer protective cover, 14 Induction frame, 15 Baffle plate, 16 Inductive switch, 17 Telescopic cylinder;

[0031] 2 Spraying device, 21 Cross beam, 22 C-shaped slide rail, 23 Connecting seat, 24 Adjusting vertical plate, 25 Nozzle, 26 Adjusting long hole, 27 Adjusting bolt and nut, 28 Slide block, 29 Circular pressing plate;

[0032] 3 Leveling device, 31 Support frame, 32 Connecting plate, 33 Clamping plate, 34 Scraper, 35 Adjustment seat, 36 Support plate, 37 Adjusting bolt, 38 Fastening nut;

[0033] 4 Collection box, 41 Support, 42 Liquid receiving tank, 43 Liquid guide pipe;

[0034] 5 Molding table. Specific embodiments

[0035] As shown in appendix Figure 1 , 2 As shown, the present utility model includes a frame 1, a spraying device 2 installed on the upper inner side of the frame 1, a leveling device 3 arranged at the rear side of the spraying device 2, and a collection box 4; an induction component is installed on the lower inner side of the frame 1; the leveling device 3 is installed on the frame 1, the collection box 4 is movably arranged below the induction component and corresponds to the leveling device 3; an inclination angle adjustment component is installed on the leveling device 3; the molding table 5 passes between the leveling device 3 and the collection box 4, and the induction component is located below the molding table 5. Both the spraying device 2 and the induction component are controlled by a controller.

[0036] As shown in appendix Figure 1 , 3, as shown in Figures 4, the frame 1 of the present utility model includes support columns 11, a spraying frame 12, an outer protective cover 13, a material baffle 15, and a telescopic cylinder 17; the leveling device 3 is installed at the bottom of the spraying frame 12; the support columns 11 are fixed on the ground, and the spraying frame 12 is sleeved on the upper part of the support columns 11 and can adjust the height; the outer protective cover 13 is hinged to the top of the spraying frame 12; the material baffle 15 is installed on the bottom surface of the spraying frame 12, and the material baffle 15 is arranged around the outside of the leveling device 3. The telescopic cylinder 17 is installed between the outside of the spraying frame 12 and the front edge of the outer protective cover 13, and the outer protective cover 13 can be freely opened or closed by the telescopic cylinder 17.

[0037] As shown in the attached Figure 1 , 3 Figure, the induction component includes an induction frame 14 horizontally installed on the inner side of the lower part of the support column 11 and an induction switch 16 installed on the induction frame 14; the induction switch 16 is used to sense the approach and departure of the mold table and give signals to the controller for facilitating production operations.

[0038] As shown in the attached Figure 5 , 6 Figure, the spraying device 2 of the present utility model includes a cross beam 21 fixedly installed between the upper parts of the support columns 11, a C-shaped slide rail 22 fixedly installed on the outside of the cross beam 21, and a plurality of spraying components slidably arranged on the C-shaped slide rail 22. There are 10 - 12 spraying components; the spraying component includes a connecting seat 23, a slider 28 fixedly installed at one end of the connecting seat 23, an adjusting vertical plate 24 vertically installed at the other end of the connecting seat 23, and a spray head 25 fixedly installed on the outside of the lower part of the adjusting vertical plate 24; an adjusting long hole 26 is vertically arranged on the upper part of the adjusting vertical plate 24, and an adjusting bolt and nut 27 passes through the adjusting long hole 26 with a gap and is threadedly connected to the corresponding end of the connecting seat 23, and the height of the spray head 25 can be adjusted; the slider 28 is slidably arranged in the C-shaped slide rail 22; the spraying components can move left and right along the C-shaped slide rail 22 to adjust the distance; the side surface of the adjusting vertical plate 24 is flush with the front side surface of the connecting seat 23 to prevent the spray head 25 from shifting; specifically: a circular pressing plate 29 is installed on the front side of the connecting seat 23, and one side of the circular pressing plate 29 presses on the side surface of the adjusting vertical plate 24.

[0039] As shown in the attached Figure 7 , 8, as shown in Figures 9, 10, and 12, the leveling device 3 of the present utility model includes a support frame 31 inclinedly installed between the support columns 11 and several groups of leveling components inclinedly installed at the bottom of the support frame 31; the support frame 31 is arranged obliquely below the cross beam 21; the leveling components include a connecting plate 32 obliquely installed at the bottom of the support frame 31, clamping plates 33 fixedly installed on both sides of the connecting plate 32, and a scraping plate 34 fixedly installed between the bottoms of the two clamping plates 33. The angle between the bottom edge of the scraping plate 34 and the horizontal plane is 63 - 80°. The bottom surfaces of several groups of scraping plates 34 are collinear, which is convenient for evenly spreading the release agent; the bottom side edge of the material baffle 15 is located above the scraping plate 34 to prevent the material baffle 15 from interfering with the scraping plate 34 in spreading the release agent evenly; the inclination angle adjustment component includes adjusting seats 35 hinged at both ends of the support frame 31 and support plates 36 installed on the corresponding sides of the adjusting seats 35 and the support frame 31. The outer side of the adjusting seat 35 is fixedly connected to the support column 11; an adjusting bolt 37 is vertically threaded through the support plate 36, and the lower end of the adjusting bolt 37 abuts against the end of the support frame 31. A fastening nut 38 is installed on the adjusting bolt 37 above the support plate 36. After synchronously loosening the fastening nuts 38 at both ends of the support frame 31, the two adjusting bolts 37 are rotated downward synchronously. After the adjusting bolt 37 moves downward to push the support plate 36 to swing by a certain inclination angle, the fastening nuts 38 are tightened, and the inclination angle of the leveling component can be adjusted.

[0040] As shown in the attached Figure 11 figures, the collection box 4 of the present utility model includes a support 41, a liquid receiving groove 42 installed on the support 41, and a liquid guiding pipe 43 installed at the end of the liquid receiving groove 42. The bottom surface of the liquid receiving groove 42 is inclined towards the liquid guiding pipe 43, which is convenient for the waste liquid to flow to the liquid guiding pipe 43 and is convenient for collection; the upper end of the liquid guiding pipe 43 is communicated with the inner cavity of the liquid receiving groove 42; lifting lugs 44 are correspondingly arranged on the front and rear side walls at both ends of the liquid receiving groove 42, which is convenient for hoisting and placing the liquid receiving groove 42.

[0041] During operation, the scraping plate 34 is adjusted to a suitable position, and the outer cover 13 is integrally covered on the top of the spraying machine frame 12 to prevent the spraying die liquid from diffusing around in a mist form. The mold table 5 is first cleaned by the cleaning machine to clean the surface, and then runs through the transmission line to the lower part of the machine frame 1. After the induction switch 16 senses the mold table 5, the controller controls the nozzle 25 to spray the liquid. Subsequently, the scraping plate 34 of the leveling device 3 evenly applies the release agent on the surface of the mold table 5, completing the entire spraying process. The excess waste liquid flows into the liquid receiving groove 42 along both sides of the mold table; the bottom surface of the liquid receiving groove 42 is inclined towards the liquid guiding pipe 43, which is convenient for the waste liquid to flow to the liquid guiding pipe 43 and is convenient for collection; it realizes the utilization of the release agent without waste and omission, and then through cloth laying, steam curing, and demolding; it realizes the convenience of assisting the demolding machine in demolding.

[0042] The utility model integrally installs a spraying device and a leveling device on a frame. First, the mold table is sprayed and then leveled, which improves the working efficiency. The spraying device is arranged inside the material baffle to prevent the sprayed mold liquid from diffusing around in an atomized manner, ensuring that the on-site environment is not polluted.

[0043] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A formwork spraying machine for a concrete precast component production line, characterized in that: It comprises a frame (1), a spraying device (2) installed on the upper inner side of the frame (1), a smoothing device (3) arranged on the rear side of the spraying device (2), and a collecting box (4); an induction component is installed on the inner lower side of the frame (1); the smoothing device (3) is installed on the frame (1), and the collecting box (4) is movably arranged below the induction component and corresponds to the smoothing device (3); Installing a tilt angle adjustment component on the smoothing device (3); The mold platform (5) passes between the smoothing device (3) and the collecting box (4), and the induction component is located below the mold platform (5).

2. The formwork spraying machine for a precast concrete component production line according to claim 1, characterized in that: The frame (1) comprises a supporting column (11), a spray frame (12), an outer shield (13), a material baffle plate (15) and a telescopic cylinder (17); the smoothing device (3) is installed at the bottom of the spray frame (12); The supporting column (11) is fixed on the ground, the spraying machine frame (12) is sleeved on the upper part of the supporting column (11), and the outer shield (13) is hinged to the top of the spraying machine frame (12); the material blocking plate (15) is installed around the bottom surface of the spraying machine frame (12), the spraying device (2) and the smoothing device (3) are arranged on the inner side of the material blocking plate (15), and the telescopic cylinder (17) is installed between the outer side of the spraying machine frame (12) and the front edge of the outer shield (13), and the outer shield (13) is freely opened or closed by the telescopic cylinder (17).

3. The formwork spraying machine for a precast concrete component production line according to claim 1, characterized in that: The induction component comprises an induction frame (14) installed laterally on the inner side of the lower part of the support column (11) and an induction switch (16) installed on the induction frame (14).

4. The formwork spraying machine for a precast concrete component production line according to claim 1, characterized in that: The spraying device (2) comprises a crossbeam (21) fixedly mounted between the upper parts of the supporting columns (11), a C-shaped slide rail (22) fixedly mounted on the outer side of the crossbeam (21), and a plurality of spraying components slidably mounted on the C-shaped slide rail (22); The spraying assembly comprises a connecting seat (23), a sliding block (28) fixedly mounted on one end of the connecting seat (23), an adjusting vertical plate (24) vertically mounted on the other end of the connecting seat (23), and a spray head (25) fixedly mounted on the outer side of the lower part of the adjusting vertical plate (24); An adjusting long hole (26) is vertically arranged on the upper part of the adjusting vertical plate (24), and an adjusting bolt nut (27) passes through the adjusting long hole (26) and is threadedly connected to a corresponding end of the connecting seat (23); The slider (28) is slidably disposed in the C-shaped slide rail (22); The side surface of the adjusting upright plate (24) is flush with the front side surface of the connecting seat (23).

5. The formwork spraying machine for a precast concrete component production line according to claim 1, characterized in that: The smoothing device (3) comprises a support frame (31) obliquely installed between support columns (11) and a plurality of smoothing components obliquely installed at the bottom of the support frame (31); The support frame (31) is arranged obliquely below the crossbeam (21); The smoothing assembly comprises a connecting plate (32) obliquely mounted on the bottom of a supporting frame (31), clamping plates (33) fixedly mounted on both sides of the connecting plate (32), and a scraper (34) fixedly mounted between the bottoms of the two clamping plates (33).

6. The formwork spraying machine for a precast concrete component production line according to claim 4, characterized in that: The collecting box (4) comprises a support (41), a liquid receiving tank (42) mounted on the support (41), and a liquid guiding tube (43) mounted at the end of the liquid receiving tank (42), wherein the upper end of the liquid guiding tube (43) is in communication with the inner cavity of the liquid receiving tank (42); Lifting ears (44) are correspondingly arranged on the front and rear side walls at both ends of the liquid receiving tank (42).

7. The formwork spraying machine for a precast concrete component production line according to claim 5, characterized in that: The tilt angle adjustment assembly comprises an adjustment seat (35) hinged at both ends of the support frame (31) and a support plate (36) installed on the corresponding sides of the adjustment seat (35) and the support frame (31), and the outer side of the adjustment seat (35) is fixedly connected to the support column (11); The adjusting bolt (37) is vertically threaded through the support plate (36), the lower end of the adjusting bolt (37) is in contact with the end of the support frame (31), and a fastening nut (38) is installed on the adjusting bolt (37) above the support plate (36). After the fastening nuts (38) at both ends of the support frame (31) are loosened synchronously, the two adjusting bolts (37) are synchronously rotated downward, and the adjusting bolt (37) pushes the support plate (36) downward to swing to a certain tilt angle, and then the fastening nuts (38) are tightened.

8. The formwork spraying machine for a precast concrete component production line according to claim 4, characterized in that: There are 10-12 spraying components.

9. The formwork spraying machine for a precast concrete component production line according to claim 5, characterized in that: The angle between the bottom edge of the scraper (34) and the horizontal plane is 63-80°.

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