Grinding machine lining plate production surface burnt-on sand cleaning equipment
By designing an all-around high-pressure cleaning mechanism, the problem of uneven sand cleaning in mill liner production was solved, achieving efficient and environmentally friendly sand cleaning, and improving production efficiency and product quality.
Patent Information
- Application Number
- CN202520244802.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-17
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2035-02-17
AI Technical Summary
In the current mill liner production process, the cleaning water flow is concentrated on the upper and lower surfaces of the liner during high-pressure cleaning, resulting in poor cleaning uniformity and difficulty in effectively removing adhering sand.
Design a mill liner production surface sand removal device, which adopts a cleaning mechanism composed of several first nozzles, second nozzles and third nozzles. Through driving the clamping mechanism and the flipping component, it realizes all-round high-pressure cleaning of the liner, including high-pressure rinsing of the top, bottom and both sides.
It achieves all-round high-pressure cleaning of mill liners, effectively removes adhering sand, improves cleaning effect, reduces damage to the liner surface, reduces labor costs and environmental pollution.
Smart Images
Figure CN223587853U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sand cleaning device technical field, especially a kind of surface sand sticking cleaning equipment of mill liner production. BACKGROUND
[0002] Mill liner is used to protect cylinder, so that cylinder is not directly impacted and rubbed by grinding body and material, to enhance the crushing effect of grinding body on material.Mill liner is generally produced using casting process, and the liner formed by casting usually has sand sticking, so mill liner production surface sand sticking needs to be cleaned.
[0003] Sand sticking cleaning method includes mechanical polishing, sand blasting and high-pressure cleaning, among which high-pressure cleaning uses high-pressure water to clean the surface of casting, which has the advantages of convenient operation and simple structure, and is widely used.The general cleaning structure is that the washing water flow is usually concentrated on the upper and lower surfaces of the liner, and the washing uniformity is poor.
[0004] Therefore, a kind of mill liner production surface sand sticking cleaning equipment is provided. UTILITY MODEL CONTENT
[0005] The utility model aims to provide a kind of mill liner production surface sand sticking cleaning equipment, to solve or improve at least one of the above technical problems.
[0006] To achieve the above object, the utility model provides the following scheme: the utility model provides a kind of mill liner production surface sand sticking cleaning equipment, comprising:
[0007] Cleaning tank;
[0008] Cleaning mechanism, including a plurality of first spray heads, a plurality of second spray heads and two third spray heads arranged in the cleaning tank, a plurality of first spray heads are arranged along the width direction of the liner and used to align the top of the liner, two third spray heads are respectively located on both sides of the liner and used to align the side wall of the liner;A plurality of second spray heads are arranged along the width direction of the liner and connected to the turnover assembly, the turnover assembly is used to drive a plurality of second spray heads to overturn, so that a plurality of second spray heads align the bottom of the liner or align the two end faces of the liner respectively;When a plurality of second spray heads are used to align the bottom of the liner, a plurality of first spray heads, a plurality of second spray heads and two third spray heads form a cleaning area;
[0009] Drive clamping mechanism, arranged on the cleaning tank, the drive clamping mechanism is used to clamp the liner and make the liner pass through the cleaning area.
[0010] Optionally, the turnover assembly comprises a first motor fixed to the outer sidewall of the cleaning box body, an output shaft of the first motor extends into the cleaning box body and is fixed with an L-shaped turnover plate, a plurality of the second spray heads are arranged on the horizontal plate of the L-shaped turnover plate, and the plurality of second spray heads are communicated with the first water inlet assembly.
[0011] Optionally, the first water inlet assembly comprises a first cleaning pipe fixed in the cleaning box body, the first cleaning pipe extends out of the cleaning box body and is communicated with a high-pressure water source, a flexible hose is fixed to the first cleaning pipe, one end of the flexible hose away from the first cleaning pipe is fixed with a first water distribution pipe, the first water distribution pipe is fixed with the L-shaped turnover plate, and the plurality of second spray heads are fixed to and communicated with the first water distribution pipe.
[0012] Optionally, the plurality of first spray heads are fixed to and communicated with a second cleaning pipe, the second cleaning pipe is fixed to the inner wall of the cleaning box body, the second cleaning pipe penetrates through the outer wall of the cleaning box body and is communicated with an external high-pressure water source, two second water distribution pipes are fixed to and communicated with the second cleaning pipe, and the two third spray heads are fixed to and communicated with the two second water distribution pipes, respectively.
[0013] Optionally, the driving and clamping mechanism comprises two linear reciprocating assemblies, the two linear reciprocating assemblies are located at two ends of the cleaning area, respectively, a bottom plate is fixed to a moving end of the linear reciprocating assembly, a pressing assembly is arranged on the bottom plate, the bottom plate is used for supporting the bottom of the lining plate, and the pressing assembly is used for pressing the top of the lining plate.
[0014] Optionally, the pressing assembly comprises a support fixed to the bottom plate, a first air cylinder is fixed to the support, and two pressing blocks are fixed to a piston rod of the first air cylinder, the two pressing blocks are used for pressing two sides of the top of the lining plate.
[0015] Optionally, the linear reciprocating assembly comprises a linear motor fixed to the inner sidewall of the cleaning box body, the two linear motors are located at two ends of the cleaning area, respectively, a moving slider of the linear motor is fixed to one end of the bottom plate, a sliding rail is fixed to the inner sidewall of the cleaning box body, and the other end of the bottom plate is in sliding connection with the sliding rail.
[0016] Optionally, a material port is arranged at each end of the cleaning box body.
[0017] The utility model discloses the following technical effects: through drive clamping mechanism moves the one end of lining board to the cleaning area, and the second spray head is driven to the end surface of lining board high pressure cleaning, then the second spray head is aimed at the bottom of lining board, a plurality of second spray heads, a plurality of first spray heads and two third spray heads are high pressure washing to the bottom, top and two side surfaces of lining board simultaneously, and the lining board gradually passes through the cleaning area through the drive clamping mechanism in the process of cleaning, and finally through the second spray head of overturning assembly drive overturning and aligning the other end surface of lining board high pressure cleaning. BRIEF DESCRIPTION OF DRAWINGS
[0018] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated herein in their entirety. The application illustratively described herein suitably can suitably be practiced in the absence of any element or elements not specifically disclosed but are otherwise in compliance with this specification. In the accompanying drawings:
[0019] Figure 1 It is the structural schematic diagram of the utility model;
[0020] Figure 2 It is the internal structure schematic diagram of the cleaning box of the utility model;
[0021] Figure 3 It is the structural schematic diagram of the cleaning mechanism in the utility model;
[0022] Figure 4 It is the structural schematic diagram of the second spray head aligning the front end of lining board in the utility model;
[0023] Figure 5 It is the structural schematic diagram of the drive clamping mechanism in the utility model.
[0024] In the drawing: 1, cleaning box; 2, first spray head; 3, second spray head; 4, third spray head; 5, lining board; 6, cleaning area; 7, first motor; 8, L type overturning plate; 9, first cleaning pipe; 10, flexible hose; 11, first water distribution pipe; 12, second cleaning pipe; 13, second water distribution pipe; 14, bottom plate; 15, support; 16, first cylinder; 17, pressing block; 18, linear motor; 19, slide rail; 20, material opening. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model.
[0026] The production process of mill liner mainly includes casting and forging, but the casting process is the mainstream. The casting process is to pour molten metal into a mold, and after cooling, a metal piece with the shape of the mold is obtained. This process has low cost and high production efficiency, is suitable for producing complex-shaped and large-sized parts, and the commonly used mill liner material is wear-resistant alloy steel, which has high hardness and wear resistance, and can effectively prolong the service life of the liner.
[0027] Sand cleaning of castings is a very important step in the casting industry, mainly used to remove sand, scale and other impurities generated during casting. Currently, the methods for cleaning castings are prone to damage the castings by using manual, vibration, shot blasting or other mechanical methods. In addition, for steel and other alloy castings, high-pressure water sand cleaning technology can remove residual mold shells, even blind holes or internal cavities, and in some cases, the mold shell can be 100% removed.
[0028] The high-pressure cleaning method is to pressurize the water to a certain pressure by a pump, and then spray high-pressure water flow to the surface of the casting through a nozzle. The high-pressure water flow can not only remove sand, iron filings and other impurities on the surface of the casting, but also clean the oxide layer and other attachments generated during the casting process. According to the requirements, the water pressure and the angle and shape of the nozzle can be adjusted to achieve the best cleaning effect.
[0029] Advantages of high-pressure cleaning sand removal:
[0030] 1. Efficient cleaning: can quickly remove the sand and impurities on the surface of the casting, high efficiency, can significantly improve the working efficiency of the production line.
[0031] 2. Labor cost saving: compared with manual sand cleaning, high-pressure cleaning can reduce manual intervention and reduce labor cost.
[0032] 3. Protect the surface of the casting: compared with manual sand cleaning or other mechanical sand cleaning methods, the high-pressure water flow does not directly contact the surface of the casting, reducing the damage to the surface quality.
[0033] 4. Reduce environmental pollution: high-pressure water cleaning process does not need to use harmful chemical cleaning agents, which can reduce the use of chemicals and reduce environmental pollution.
[0034] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the utility model will be further described in detail below with reference to the drawings and specific embodiments.
[0035] Referring to Figures 1-5 The utility model provides a kind of mill liner production surface sand cleaning equipment, comprising:
[0036] washing box 1;
[0037] The cleaning mechanism comprises a plurality of first spray heads 2, a plurality of second spray heads 3 and two third spray heads 4 arranged in the cleaning box 1, the plurality of first spray heads 2 are arranged along the width direction of the liner plate 5 and used for aligning the top of the liner plate 5, the two third spray heads 4 are respectively arranged on the two sides of the liner plate 5 and used for aligning the side walls of the liner plate 5; the plurality of second spray heads 3 are arranged along the width direction of the liner plate 5 and connected to the turnover assembly, the turnover assembly is used for driving the plurality of second spray heads 3 to turn over, so that the plurality of second spray heads 3 align the bottom of the liner plate 5 or the two end faces of the liner plate 5 respectively; when the plurality of second spray heads 3 are used for aligning the bottom of the liner plate 5, the cleaning area 6 is formed between the plurality of first spray heads 2, the plurality of second spray heads 3 and the two third spray heads 4.
[0038] The driving and clamping mechanism is arranged on the cleaning box 1 and used for clamping the liner plate 5 and making the liner plate 5 pass through the cleaning area 6.
[0039] In some optional embodiments, the turnover assembly comprises a first motor 7 fixed to the outer side wall of the cleaning box 1, the output shaft of the first motor 7 extends into the cleaning box 1 and is fixed with an L-shaped turnover plate 8, the horizontal plate of the L-shaped turnover plate 8 is provided with the plurality of second spray heads 3, and the plurality of second spray heads 3 are communicated with the first water inlet assembly.
[0040] The first motor 7 is a stepping motor and can drive the L-shaped turnover plate 8 to rotate forward and backward, before the liner plate 5 passes through the cleaning area 6, the L-shaped turnover plate 8 is driven by the first motor 7 to rotate 90°, so that the second spray heads 3 align the end face in front of the liner plate 5 to perform high-pressure cleaning and sand removal, after cleaning, the L-shaped turnover plate 8 is driven by the first motor 7 to rotate 90° again, so that the second spray heads 3 align the bottom of the liner plate 5, then when the liner plate 5 gradually passes through the cleaning area 6, the top, bottom and two side faces of the liner plate 5 are respectively cleaned by the plurality of first spray heads 2, the plurality of second spray heads 3 and the two third spray heads 4, after cleaning, the L-shaped turnover plate 8 is driven by the first motor 7 to rotate 90° again, so that the second spray heads 3 align the end face behind the liner plate 5 to perform high-pressure cleaning and sand removal, thereby completing the omnibearing sand removal work of the liner plate 5.
[0041] In some optional embodiments, the first water inlet assembly comprises a first cleaning pipe 9 fixed in the cleaning box 1, the first cleaning pipe 9 extends out of the cleaning box 1 and is communicated with a high-pressure water source, a flexible hose 10 is fixed to the first cleaning pipe 9, one end of the flexible hose 10 away from the first cleaning pipe 9 is fixed with a first water distribution pipe 11, the first water distribution pipe 11 is fixed with the L-shaped turnover plate 8, and the plurality of second spray heads 3 are fixed with and communicated with the first water distribution pipe 11.
[0042] In some optional embodiments, several first spray heads 2 are fixedly connected with and communicated with the second cleaning pipe 12, the second cleaning pipe 12 is fixedly connected with the inner wall of the cleaning box 1, the second cleaning pipe 12 penetrates through the outer wall of the cleaning box 1 and is communicated with an external high-pressure water source, two second branch pipes 13 are fixedly connected with and communicated with the second cleaning pipe 12, and two third spray heads 4 are fixedly connected with and communicated with the two second branch pipes 13 respectively.
[0043] The high-pressure water source comprises an increasing pump and a water tank, the increasing pump pressurizes the water in the water tank and pumps the water into each spray head.
[0044] In some optional embodiments, the driving clamping mechanism comprises two linear reciprocating assemblies, the two linear reciprocating assemblies are respectively located at two ends of the cleaning area 6, a bottom plate 14 is fixedly connected with a moving end of the linear reciprocating assembly, a pressing assembly is arranged on the bottom plate 14, the bottom plate 14 is used for bearing the bottom of the lining plate 5, and the pressing assembly is used for pressing the top of the lining plate 5.
[0045] In some optional embodiments, the pressing assembly comprises a support 15 fixedly connected with the bottom plate 14, a first air cylinder 16 is fixedly connected with the support 15, two pressing blocks 17 are fixedly connected with a piston rod of the first air cylinder 16, and the two pressing blocks 17 are used for pressing two sides of the top of the lining plate 5.
[0046] In some optional embodiments, the linear reciprocating assembly comprises a linear motor 18 fixedly connected with the inner side wall of the cleaning box 1, the two linear motors 18 are respectively located at two ends of the cleaning area 6, a moving block of the linear motor 18 is fixedly connected with one end of the bottom plate 14, a sliding rail 19 is fixedly connected with the inner side wall of the cleaning box 1, and the other end of the bottom plate 14 is in sliding connection with the sliding rail 19.
[0047] In some optional embodiments, a material port 20 is arranged at each end of the cleaning box 1.
[0048] The utility model discloses a use, place the lining plate 5 on the bottom plate 14 of one end and press in the two sides of the top of lining plate 5 through two pressure blocks 17, realize the clamping positioning of lining plate 5 tail end, then through linear motor 18 drive lining plate 5 close to the movement of cleaning area 6, when approaching cleaning area 6, first motor 7 drive L type turnover plate 8 rotates 90 °, make second spray head 3 align the end face of the front of lining plate 5 and carry out high pressure cleaning and remove sand, after cleaning, through first motor 7 drive L type turnover plate 8 rotates 90 °, make the spout of second spray head 3 be upwards, then through linear motor 18 drive lining plate 5 gradually pass through cleaning area 6, through a plurality of first spray head 2, a plurality of second spray head 3 and two third spray head 4 respectively high pressure cleaning and remove sand to the top, bottom and both sides of lining plate 5, when the half of lining plate 5 passes through cleaning area 6, the two pressure blocks 17 of lining plate 5 tail end release lining plate 5 and do not move forward again, at this time, the front end of lining plate 5 enters between another bottom plate 14 and pressure block 17 and is clamped and fixed, and through the linear motor 18 of front end drive it to continue to pass through cleaning area 6, so that the tail end of lining plate 5 can pass through cleaning area 6 and be cleaned smoothly, finally through first motor 7 drive L type turnover plate 8 continue to rotate 90 °, make second spray head 3 align the tail end of lining plate 5 and carry out high pressure cleaning and remove sand, thereby complete the sand removal work of lining plate 5 all directions.
[0049] In the description of the utility model, it is understood that the orientation or positional relationship of the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.
[0050] The above-described embodiments are only preferred modes of the utility model, and do not limit the scope of the utility model, and various deformations and improvements of the technical scheme of the utility model made by those skilled in the art without departing from the design spirit of the utility model should fall within the protection scope of the utility model claim.
Claims
1. A mill liner production surface build-up cleaning apparatus characterised in that, The utility model relates to a cleaning device for the production of the lining plate, including: The cleaning box (1) is washed the mechanism, including setting in the cleaning box (1) a plurality of first shower nozzle (2), a plurality of second shower nozzle (3) and two third shower nozzle (4), a plurality of first shower nozzle (2) along the width direction of the lining plate (5) is set up and is used for lining plate (5) top alignment, two third shower nozzle (4) respectively in lining plate (5) both sides and are used for lining plate (5) side wall alignment, a plurality of second shower nozzle (3) along the width direction of lining plate (5) is set up and is connected on the turnover assembly, the turnover assembly is used to drive a plurality of second shower nozzle (3) overturning, makes a plurality of second shower nozzle (3) align lining plate (5) bottom or respectively align lining plate (5) both end surfaces, when a plurality of second shower nozzle (3) is used for aligning lining plate (5) bottom, a plurality of first shower nozzle (2), a plurality of second shower nozzle (3) and two third shower nozzle (4) form cleaning area (6) between, The drive clamping mechanism is set up on the cleaning box (1), and the drive clamping mechanism is used to clamp the lining plate (5) and make the lining plate (5) pass through the cleaning area (6). The turnover assembly includes the first motor (7) of fixed connection on the outside wall of the cleaning box (1), the output shaft of the first motor (7) is stretched into the cleaning box (1) and is fixed with L type turnover board (8), the horizontal board of L type turnover board (8) is provided with a plurality of second shower nozzle (3), a plurality of second shower nozzle (3) and first water inlet assembly communication.
2. A mill liner production surface build-up cleaning apparatus according to claim 1, characterised in that: The first water inlet assembly includes the first cleaning pipe (9) of fixed connection in the cleaning box (1), the first cleaning pipe (9) is stretched out of the cleaning box (1) and is communicated with high pressure water source, the first cleaning pipe (9) is fixed with telescopic hose (10), one end of telescopic hose (10) away from the first cleaning pipe (9) is fixed with first water distribution pipe (11), the first water distribution pipe (11) is fixed with L type turnover board (8), a plurality of second shower nozzle (3) are fixed with the first water distribution pipe (11) and are communicated.
3. A mill liner production surface build-up cleaning apparatus according to claim 2, characterised in that: A plurality of first shower nozzle (2) are fixed with second cleaning pipe (12) and are communicated, the second cleaning pipe (12) is fixed with the inner wall of the cleaning box (1), the second cleaning pipe (12) penetrates the outer wall of the cleaning box (1) and is communicated with external high pressure water source, the second cleaning pipe (12) is fixed with two second water distribution pipes (13) and is communicated, two third shower nozzle (4) are fixed with two second water distribution pipes (13) respectively and are communicated.
4. A mill liner production surface build-up cleaning apparatus according to claim 1, characterised in that: The drive clamping mechanism includes two linear reciprocating assemblies, two linear reciprocating assemblies are located at both ends of the cleaning area (6) respectively, the moving end of the linear reciprocating assembly is fixed with the bottom plate (14), the bottom plate (14) is provided with the down pressure assembly, the bottom plate (14) is used to support on the bottom of lining plate (5), and the down pressure assembly is used to press the top of lining plate (5).
5. A mill liner production surface build-up cleaning apparatus according to claim 1, characterised in that: 6. A mill liner production surface build-up cleaning apparatus according to claim 5, characterised in that: The lower pressing assembly comprises a support (15) fixed to the bottom plate (14), a first air cylinder (16) fixed to the support (15), and two pressing blocks (17) fixed to the piston rod of the first air cylinder (16), which are used for pressing on both sides of the top of the lining plate (5).
7. A mill liner production surface build-up cleaning apparatus according to claim 5, characterised in that: The linear reciprocating assembly comprises linear motors (18) fixed to the inner side wall of the cleaning tank (1), two linear motors (18) are respectively located at both ends of the cleaning area (6), the moving block of the linear motor (18) is fixed to one end of the bottom plate (14), and the inner side wall of the cleaning tank (1) is fixed with a sliding rail (19), and the other end of the bottom plate (14) is in sliding connection with the sliding rail (19).
8. A mill liner production surface build-up cleaning apparatus according to claim 1, characterised in that: Two material openings (20) are respectively arranged at both ends of the cleaning tank (1).