Oil brushing device in autoclaved aerated concrete block mold vehicle

Abstract

The utility model discloses an oil brushing device in an autoclaved aerated concrete block mold vehicle, which belongs to the technical field of mold vehicle oil brushing devices and comprises a connecting arm, a double-end cylinder is fixedly connected to the bottom of the connecting arm, push blocks are fixedly connected to two output ends of the double-end cylinder, and an oil spraying mechanism and an adjusting mechanism are arranged on the push blocks. And an oil brushing mechanism is mounted on the adjusting mechanism, and the adjusting mechanism comprises two groups of mounting plates which are symmetrically arranged. The mold vehicle oil brushing device has the beneficial effects that the adjusting mechanism and the oil brushing mechanism are arranged, the problem that oil brushing is difficult to conduct on the inner corners of a mold vehicle is effectively solved through arrangement of sponge, through mutual cooperation of a connecting assembly and a rolling wheel, a brushing strip can conduct oil brushing on the interiors of mold vehicles with different widths, oil brushing operation can be completed at a time, and the working efficiency is improved. Uneven oil liquid distribution caused by multiple times of oil brushing in partial areas is prevented, the oil brushing efficiency and the oil liquid distribution uniformity are effectively improved, and the automation degree is high.

Description

Technical Field

[0001] The utility model relates to the technical field of mold car oiling devices, in particular to an oiling device inside a mold car for autoclaved aerated concrete blocks. Background Technique

[0002] Autoclaved aerated concrete blocks are a kind of porous concrete products made from main raw materials such as fly ash, lime, cement, gypsum, slag, etc., adding appropriate blowing agents, regulators, and bubble stabilizers, and going through processes such as batching and mixing, casting, static stopping, cutting, and high-pressure steam curing. During the production process of autoclaved aerated concrete blocks, it is necessary to apply oil inside the mold car.

[0003] After retrieval, Chinese Patent Publication No. CN210939814U discloses an automatically adjustable mold oiling component. The upper part of this patent oiling component is provided with a rotating motor, and the lower part of the rotating motor is connected with a support seat; a brush roller is installed below the support seat, and a detection probe is also installed on the support seat; a protective housing is also installed above the support seat. An oil path is provided on the support seat. A support frame is also provided on the support seat. Brushes are installed on the brush roller, and the number of brushes is greater than or equal to two. The detection probe is an ultrasonic probe or an infrared probe. A fixator and a controller are also installed on the detection probe. This device can not only accurately measure the positional accuracy between the mold box and the brush of the oiling machine, but also effectively compensate for the inclination angle of each mold box, ultimately improving the oiling quality and the product demolding quality. In the prior art, it is difficult to efficiently oil mold car components with different widths, and when oiling the inside of the mold car in the prior art, it is necessary to use an oiling component and reciprocate multiple times to oil until all internal areas are coated with oil. During the oiling process, there will inevitably be overlapping oiling areas, resulting in uneven oiling and affecting subsequent processing work. Content of the Utility Model

[0004] The purpose of the utility model is to provide an oiling device inside a mold car for autoclaved aerated concrete blocks to solve the above problems.

[0005] The utility model realizes the above purpose through the following technical solutions:

[0006] An oil-brushing device in an autoclaved aerated concrete block mold car, comprising a connecting arm. A double-headed cylinder is fixedly connected to the bottom of the connecting arm. Push blocks are fixedly connected to the two output ends of the double-headed cylinder. An oil spraying mechanism and an adjusting mechanism are arranged on the push blocks. A brush oiling mechanism is installed on the adjusting mechanism. The adjusting mechanism includes two groups of symmetrically arranged mounting plates. The mounting plates are fixedly connected to the sides of the push blocks. Fixed sleeves are fixedly connected to the bottom ends of the mounting plates. A number of groups of equally spaced and uniformly arranged connecting components are installed inside the fixed sleeves. The connecting components are used to adapt to mold cars of different widths to complete oil brushing at one time. The connecting components include sliding sleeves. The brush oiling mechanism includes rollers. The rollers are rotatably connected to the sliding sleeves. A number of brush strips are fixedly connected to the rollers.

[0007] Preferably, the connecting component includes a sliding rod. The sliding rod is slidably connected inside the sliding sleeve. A second spring is installed between adjacent sliding sleeves.

[0008] Preferably, the brush strips on adjacent rollers are staggered.

[0009] Preferably, a sponge is fixedly connected to the outside of the fixed sleeve. The sponge is used for smearing the inner corner positions of the mold car.

[0010] Preferably, a second nozzle is fixedly installed on the top of the mounting plate. A brush roller is rotatably connected to the mounting plate. The brush roller is used for oil brushing the vertical inner wall of the mold car.

[0011] Preferably, the oil spraying mechanism includes a connecting block. The connecting block is fixedly connected to the bottom of the push block. A number of groups of uniformly arranged oil supply components are installed inside the connecting block. The oil supply components include an oil supply box. Two first nozzles are fixedly connected to the bottom of the oil supply box. The first nozzles are used for supplying oil to the position of the brush strips.

[0012] Preferably, the oil supply component includes a connecting shaft. A mounting sleeve is slidably connected to the connecting shaft. A first spring is installed between adjacent connecting shafts. The first spring is arranged inside the mounting sleeve. The oil supply box is fixedly connected to the mounting sleeve.

[0013] The beneficial effects are as follows: The adjusting mechanism and the brush oiling mechanism are provided. Through the setting of the sponge, the problem that it is difficult to oil the inner corner positions of the mold car is effectively solved. And through the mutual cooperation of the connecting components and the rollers, the brush strips can oil the inside of mold cars of different widths and can complete the oil brushing operation at one time, preventing uneven oil distribution caused by multiple oil brushings in some areas, effectively improving the oil brushing efficiency and the evenness of oil distribution, and having a high degree of automation.

[0014] The additional technical features and their advantages of the present utility model will be more clearly described in the following description content, or can be understood through the specific practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present utility model, but do not constitute a limitation to the present utility model. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of an oil brushing device in a mold car for autoclaved aerated concrete blocks according to the present utility model;

[0017] Figure 2 It is a schematic diagram of the connection between the connecting arm and the oil injection mechanism of an oil brushing device in a mold car for autoclaved aerated concrete blocks according to the present utility model;

[0018] Figure 3 It is a schematic diagram of the connection between the adjustment mechanism and the oil brushing mechanism of an oil brushing device in a mold car for autoclaved aerated concrete blocks according to the present utility model;

[0019] Figure 4 It is a partial schematic diagram of the oil brushing mechanism of an oil brushing device in a mold car for autoclaved aerated concrete blocks according to the present utility model;

[0020] Figure 5 It is a front sectional view of the sliding sleeve of an oil brushing device in a mold car for autoclaved aerated concrete blocks according to the present utility model;

[0021] Figure 6 It is a schematic diagram of the oil injection mechanism of an oil brushing device in a mold car for autoclaved aerated concrete blocks according to the present utility model;

[0022] Figure 7 It is a front sectional view of the installation sleeve of an oil brushing device in a mold car for autoclaved aerated concrete blocks according to the present utility model.

[0023] The description of the reference numerals is as follows: 101, connecting arm; 102, double-headed cylinder; 103, push block; 201, connecting block; 202, connecting shaft; 203, installation sleeve; 204, first spring; 205, oil supply box; 206, first spray head; 301, mounting plate; 302, fixed sleeve; 303, sliding rod; 304, sliding sleeve; 305, second spring; 401, roller; 402, brush strip; 403, sponge; 404, second spray head; 405, brush roll. Specific Embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0026] The following further describes the present utility model with reference to the drawings:

[0027] As Figure 1 — Figure 7 As shown, an oil-brushing device in an autoclaved aerated concrete block mold car includes a connecting arm 101. The connecting arm 101 is installed on an external slide rail (not shown in the figure). The connecting arm 101 can perform actions such as telescoping, rotating, and lifting. At the bottom of the connecting arm 101, a double-headed cylinder 102 is connected by bolts. At the two output ends of the double-headed cylinder 102, a push block 103 is connected by bolts. An oil spraying mechanism and an adjusting mechanism are provided on the push block 103, and an oil-brushing mechanism is installed on the adjusting mechanism. The adjusting mechanism includes two groups of symmetrically arranged mounting plates 301. The mounting plates 301 are connected to the side of the push block 103 by bolts. At the bottom end of the mounting plate 301, a fixing sleeve 302 is connected by bolts. Inside the fixing sleeve 302, a number of equally spaced and uniformly arranged connecting components are installed. The connecting components are used to adapt to mold cars of different widths to complete oil brushing at one time. The connecting components include sliding sleeves 304. The oil-brushing mechanism includes rollers 401. The rollers 401 are rotatably connected to the sliding sleeves 304. A number of brush strips 402 are adhered to the rollers 401. The brush strips 402 have a certain flexibility and can evenly brush the inside of the mold car. When brushing the inside of the aerated concrete mold car, through the mutual cooperation of several groups of connecting components, the distance between the rollers 401 can be adjusted, thereby controlling the area covered by the brush strips 402, realizing oil brushing of the inside of mold cars of different widths at one time, with high oil-brushing efficiency, and preventing the overlapping of the oil-brushing ranges in some areas caused by multiple oil brushings, which affects the uniformity of the oil distribution.

[0028] In this embodiment, the connecting component includes a sliding rod 303. The sliding rod 303 is slidably connected inside the sliding sleeve 304. A second spring 305 is installed between adjacent sliding sleeves 304. By moving the two mounting plates 301 in the left-right direction, the mounting plates 301 squeeze or stretch the second springs 305 at both ends through the fixing sleeve 302, and each second spring 305 compresses or elongates together to make the sliding rod 303 slide relative to the sliding sleeve 304, ensuring the smooth movement of the sliding sleeve 304, thereby realizing equal distances between the sliding sleeves 304, and ensuring the uniformity of the brush strips 402 on the rollers 401 for oil brushing the bottom surface.

[0029] In this embodiment, the brush strips 402 on two adjacent rollers 401 are arranged staggeredly. The staggeredly arranged brush strips 402 are used to prevent mutual influence when the rollers 401 move, and at the same time can prevent the occurrence of oiling dead zones during width adjustment.

[0030] In this embodiment, a sponge 403 is adhesively bonded to the outer side of the fixed sleeve 302. The sponge 403 is used to apply the oil to the inner corner positions of the die cart. If there is too much oil at the corner positions of the die cart, the sponge 403 can absorb the oil. If the oil amount is too small, it can be applied to keep a certain amount of oil at the corner positions.

[0031] In this embodiment, a second nozzle 404 is fixedly installed on the top of the mounting plate 301. The first nozzle 206 and the second nozzle 404 are connected to an external fuel tank through a hose. A brush roller 405 is rotatably connected to the mounting plate 301. The brush roller 405 is used to apply oil to the vertical inner wall of the die cart. The second nozzle 404 is used to supply oil to the brush roller 405. The oil on the brush roller 405 will flow to the position of the sponge 403 below. The setting of the sponge 403 can absorb the excess oil on the side wall to supplement the oil at the corner positions.

[0032] In this embodiment, the oil injection mechanism includes a connecting block 201. The connecting block 201 is connected to the bottom of the push block 103 by bolts. A number of uniformly arranged oil supply components are installed inside the connecting block 201. The oil supply component includes an oil supply box 205. Two first nozzles 206 are connected to the bottom of the oil supply box 205 by bolts. The first nozzles 206 are used to supply oil to the position of the brush strips 402.

[0033] In this embodiment, the oil supply component includes a connecting shaft 202. A mounting sleeve 203 is slidably connected to the connecting shaft 202. A first spring 204 is installed between adjacent connecting shafts 202. The first spring 204 is arranged inside the mounting sleeve 203. The oil supply box 205 is connected to the mounting sleeve 203 by bolts. The oil supply component can adjust the overall length according to the die carts of different widths, so that the first nozzles 206 can adapt to the positions of the brush strips 402, facilitating the control of the oil supply effect according to different situations.

[0034] Working principle: When the device is in use, to control the connecting arm 101 to move to a position above one end of the die cart, it is necessary to adjust according to the internal width of the die cart first. Use the double-headed cylinder 102 to push the push block 103, so that the brush rollers 405 on both sides of the push block 103 are attached to two opposite inner walls of the die cart. During this process, the mounting plate 301 pulls the fixed sleeve 302 to move. The fixed sleeve 302 cooperates with the sliding sleeve 304 and the second spring 305 to make the sliding sleeve 304 slide relative to the sliding rod 303, and finally make the distance of the sponge 403 the same as the inner wall width of the die cart. At the same time, the mounting plate 301 pulls the connecting shaft 202 through the connecting block 201, and the first springs 204 between the connecting shafts 202 act on each other, so that the oil supply box 205 on the mounting sleeve 203 is also adjusted in overall length according to the width of the die cart to ensure the oil supply effect of the first nozzle 206. Then, according to the need of oil brushing on the die cart, set appropriate supply oil volumes for the oil supply box 205 and the second nozzle 404. When starting to brush oil, the connecting arm 101 pushes the double-headed cylinder 102 to slowly descend. The brush strips 402 on a group of rollers 401 move downward from a vertical plane. At the same time, the rollers 401 and the brush strips 402 rotate to first brush the side surface at one end. During this process, the first nozzle 206 sprays oil, and the second nozzle 404 pauses spraying. When the brush strip 402 descends to contact the bottom plane of the die cart, the oil brushing work on this surface is completed. Turn on the first nozzle 206 and the second nozzle 404, and control the connecting arm 101 to move horizontally along the die cart. The brush rollers 405 brush the two opposite side surfaces of the die cart, and the rollers 401 at the bottom continue to rotate, and the brush strips 402 brush the bottom surface of the die cart. After the connecting arm 101 travels to the other end of the die cart, the oil brushing of the bottom surface and the two opposite side surfaces of the die cart is completed. Finally, lift the connecting arm 101. At this time, pause the second nozzle 404, and the brush strip 402 continues to rotate to perform the oil brushing operation on the last vertical surface. After lifting above the die cart, the oil brushing work is completed, and the oil brushing operation is completed at one time, with high oil brushing efficiency.

[0035] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An oil-brushing device in an autoclaved aerated concrete block mold car, comprising a connecting arm (101), characterized in that: A double-headed cylinder (102) is fixedly connected to the bottom of the connecting arm (101). Push blocks (103) are fixedly connected to the two output ends of the double-headed cylinder (102). An oil spraying mechanism and an adjusting mechanism are arranged on the push blocks (103). A brush oiling mechanism is installed on the adjusting mechanism. The adjusting mechanism includes two groups of symmetrically arranged mounting plates (301). The mounting plates (301) are fixedly connected to the sides of the push blocks (103). A fixed sleeve (302) is fixedly connected to the bottom end of the mounting plate (301). A number of groups of equally spaced and evenly arranged connecting components are installed inside the fixed sleeve (302). The connecting components are used to adapt to mold carts of different widths to complete oil brushing at one time. The connecting components include sliding sleeves (304). The brush oiling mechanism includes rollers (401). The rollers (401) are rotatably connected to the sliding sleeves (304). A number of brush bars (402) are fixedly connected to the rollers (401).

2. The oiling device in the autoclaved aerated concrete block mold car according to claim 1, wherein: The connecting components include sliding rods (303). The sliding rods (303) are slidably connected inside the sliding sleeves (304). A second spring (305) is installed between adjacent sliding sleeves (304).

3. The oil-brushing device in the autoclaved aerated concrete block mold car according to claim 1, characterized in that: The brush bars (402) on two adjacent rollers (401) are arranged staggeredly.

4. The oil-brushing device in the autoclaved aerated concrete block mold car according to claim 1, characterized in that: A sponge (403) is fixedly connected to the outside of the fixed sleeve (302). The sponge (403) is used to coat the inner corner positions of the mold cart.

5. The oil-brushing device in the autoclaved aerated concrete block mold car according to claim 1, characterized in that: A second spray head (404) is fixedly installed on the top of the mounting plate (301). A brush roller (405) is rotatably connected to the mounting plate (301). The brush roller (405) is used to brush oil on the vertical inner wall of the mold cart.

6. The oiling device in the autoclaved aerated concrete block mold car according to claim 1, characterized in that: The oil spraying mechanism includes a connecting block (201). The connecting block (201) is fixedly connected to the bottom of the push block (103). A number of groups of evenly arranged oil supply components are installed inside the connecting block (201). The oil supply components include oil supply boxes (205). Two first spray heads (206) are fixedly connected to the bottom of the oil supply box (205). The first spray heads (206) are used to supply oil to the positions of the brush bars (402).

7. The oil-brushing device in the autoclaved aerated concrete block mold car according to claim 6, characterized in that: The oil supply components include connecting shafts (202). Mounting sleeves (203) are slidably connected to the connecting shafts (202). A first spring (204) is installed between adjacent connecting shafts (202). The first spring (204) is arranged inside the mounting sleeve (203). The oil supply box (205) is fixedly connected to the mounting sleeve (203).

Images