Intelligent tool magazine device with self-cleaning function

Abstract

This utility model relates to an intelligent tool magazine device with self-cleaning function, belonging to the field of automation equipment technology. Through the collaborative design of a double-layer tool magazine storage module and a closed-loop self-cleaning system, this utility model achieves unmanned operation such as automatic tool replacement, efficient cleaning, and rapid drying. In particular, it innovatively employs a lifting-type sealed cleaning material frame and a water jet collection device, combined with a compressed air drying process, to achieve human-machine isolation in hazardous processes, significantly improving cleaning efficiency and cleanliness, making it suitable for industrial scenarios with high cleanliness requirements.

Description

Technical Field

[0001] This utility model belongs to the field of automation equipment technology, specifically relating to an intelligent tool magazine device with self-cleaning function. Background Technology

[0002] In the current production process of a certain product, because the product material contains a certain proportion of viscous liquid components, some components adhere to the blades of the vertical kneader both during and after mixing. This results in residues of various states adhering to the blade surface. To ensure uniform mixing of all materials, the mixing pot needs to be opened several times during production to manually clean large pieces of material adhering to the blade surface, as well as powder accumulated on the upper part and shoulder of the blades. It is also crucial to ensure that the cleaned material falls back into the mixing pot to guarantee accurate material proportions. The surfaces of the near-center and far-center blades of the vertical kneader have irregular features, requiring various scrapers of different shapes to work in rotation to meet cleaning needs. Furthermore, after cleaning the material on the blades, any residual material on the scrapers also needs to be removed to minimize impact on subsequent cleaning operations.

[0003] Because the scraper blades are in constant contact with viscous slurry, they require frequent replacement and cleaning. Existing technologies have the following drawbacks: scraper blades require manual cleaning, which may involve contact with hazardous materials, posing safety hazards; manual cleaning is inefficient, as traditional tool magazines only provide storage, and scraper cleaning requires manual disassembly and separate handling, resulting in long downtime; cleaning is incomplete, with open-style rinsing easily leading to wastewater splashing and difficulty in removing residual slurry from the scraper blade crevices; and insufficient drying leaves residual water stains that may contaminate subsequent processes, affecting product quality.

[0004] To address safety, quality, and compatibility issues in the production process, improve work efficiency, and ensure product quality, it is an urgent need to actively promote and implement automated, continuous, and unmanned processes. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The technical problem to be solved by this utility model is: to address the problems existing in the cleaning process of a certain vertical kneader, to design an intelligent tool magazine device with self-cleaning function, to realize unmanned operation of the entire process of scraper cleaning and drying, and to solve the problems of low efficiency, insufficient cleanliness and failure to achieve human-machine isolation in dangerous processes of traditional manual cleaning.

[0007] (II) Technical Solution

[0008] To solve the above-mentioned technical problems, this utility model provides an intelligent tool magazine device with self-cleaning function, including: tool magazine frame assembly 1, explosion-proof ring light source 2, moving scraper visual inspection module 3, flexible replaceable scraper module 4, closed-loop self-cleaning system 5 and partition 6.

[0009] The tool magazine frame assembly 1 is the outer shell of the tool magazine device, with a double-layer structure. It is fixed to the ground with screws, and the two layers are separated by a partition 6. Each layer is fixed with multiple flexible replaceable scraper modules 4 and a mobile scraper vision inspection module 3. The explosion-proof ring light source 2 is fixed to the underside of the upper cover plate of the tool magazine frame assembly 1 with screws. The explosion-proof ring light source 2 provides light for the mobile scraper vision inspection module 3. The flexible replaceable scraper modules 4 can fix and install scrapers. Each flexible replaceable scraper module 4 corresponds to a closed-loop self-cleaning system 5. After the mobile scraper vision inspection module 3 detects that the scraper is in place, the closed-loop self-cleaning system 5 cleans the slurry on the scraper with water flow. When the mobile scraper vision inspection module 3 detects that the scraper surface condition meets the requirements, the closed-loop self-cleaning system 5 stops the cleaning operation.

[0010] Preferably, the mobile scraper visual inspection module 3 includes an explosion-proof inspection camera 101, a camera mounting base 102, a slider 103, a clamp pulley 104, a timing belt 105, a motor 106, a linear guide rail 107, a lead screw 108, a positioning block 109, and a base plate; the explosion-proof inspection camera 101, camera mounting base 102, slider 103, clamp pulley 104, and timing belt 105 are motion components; the explosion-proof inspection camera 101 is fixed to the camera mounting base 102 by screws; the camera mounting base 106... 2. One end is fixed to the lead screw 108, and the other end is fixed to the slider 103; the lead screw 108 is fixed to the base plate by the positioning block 109; the slider 103 is fixed to the linear guide rail 107, and the linear guide rail 107 is fixed to the base plate by screws; the motor 106 drives the synchronous belt 105 to drive the rotation of the drive fixture pulley 104, thereby driving the camera mounting base 102 to move linearly on the lead screw 108, thereby driving the explosion-proof detection camera 101 to move linearly, realizing the visual inspection of the scraper at the three workstations.

[0011] Preferably, the closed-loop self-cleaning system 5 includes a cylinder mounting base 201, a gripper 202, a second slider 203, a cleaning material frame mounting bracket 204, a linear track 205, a cleaning material frame 206, a cleaning material frame mounting beam 207, and a water jet collecting device 208. The cylinder mounting base 201 is located above the second slider 203, and a cylinder is mounted on it. One side of the gripper 202 is fixed to the cleaning material frame mounting bracket 204 by screws, and the other side clamps the cleaning material frame mounting beam 207. The cleaning material frame 206 is fixed to the second slider 203, the second slider 203 is mounted on the linear track 205, and the cleaning material frame 206 and the water jet collecting device 208 are mounted on the cleaning material frame mounting beam 207. The gripper 202, the second slider 203, the linear track 205, and the cleaning material frame mounting beam 207 are all mounted on the cleaning material frame mounting beam 207. 7 is a moving part; the cylinder on the cylinder mounting base 201 drives the slider 203 to move up and down, and drives the gripper 202 to clamp or release, realizing the lifting and lowering movement of the cleaning material frame mounting frame 204 and the cleaning material frame mounting beam 207, and finally driving the cleaning material frame 206 to move up and down; after the scraper is in place, the cleaning material frame 206 moves upward to the scraper position, covering the scraper and forming a closed cleaning chamber. In the cleaning chamber, the water jet collecting device 208 introduces high-pressure water to clean the slurry on the scraper. After cleaning both sides, the water jet collecting device 208 introduces compressed air to dry the water stains on the scraper surface. After the water jet collecting device 208 completes the water stain collection, the cleaning material frame 206 moves downward to the initial position; when cleaning the cleaning material frame 206, the cylinder drives the gripper 202 to release.

[0012] Preferably, the flexible replaceable scraper module 4 is equipped with a limit block and a piston detection device to ensure that the scraper is installed in place.

[0013] Preferably, the mobile scraper visual inspection module 3 achieves multi-station inspection coverage through the linear guide rail 107.

[0014] Preferably, the device also includes a drain pipe 7, which is fixed next to the tool magazine frame assembly 1.

[0015] Preferably, the drain pipe 7 is fixed to the side of the tool magazine frame assembly 1 by means of a foot bracket.

[0016] Preferably, the tool magazine frame assembly 1 has three flexible replaceable scraper modules 4 fixed to each layer by screws.

[0017] Preferably, the mobile scraper visual detection module 3 issues an alarm signal when it detects damage to the scraper surface.

[0018] The present invention also provides a production line for materials containing viscous liquids, wherein the production line employs the aforementioned apparatus.

[0019] (III) Beneficial Effects

[0020] This utility model has the following advantages:

[0021] 1. It has an automatic tool cleaning function, realizing human-machine isolation in hazardous processes, and improving the degree of automation and intrinsic safety;

[0022] 2. It can automatically clean various types of knives, reducing production costs;

[0023] 3. The cleaning process adopts servo control, which can provide timely feedback on parameters such as water pressure and air pressure during the cleaning process, with high control accuracy and rapid response;

[0024] 4. The adoption of a closed-loop self-cleaning system avoids the problems of open flushing, which can easily lead to sewage splashing and difficulty in removing residual slurry from the scraper gaps. This prevents the splashing of hazardous materials and improves the inherent safety level.

[0025] 5. Equipped with a mobile vision inspection device, it can monitor the status of the scraper in real time, avoid product quality issues caused by scraper damage, and improve product consistency. Attached Figure Description

[0026] Figure 1 This is an overall structural diagram of an intelligent tool magazine device with self-cleaning function according to the present invention;

[0027] Figure 2 This is a structural diagram of the visual inspection module for the moving scraper.

[0028] Figure 3 This is a structural diagram of a closed-loop self-cleaning system. Detailed Implementation

[0029] To make the objectives, contents, and advantages of this utility model clearer, the specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0030] This invention provides an intelligent tool magazine device with self-cleaning function, mainly solving the following problems: 1. Currently, scrapers require manual cleaning, posing various safety hazards such as friction and impact. This invention features an automatic tool cleaning function, achieving human-machine isolation in hazardous processes and improving automation and inherent safety; 2. Different scrapers have varying degrees of difficulty in cleaning. This invention can automatically clean various types of tools, reducing production costs; 3. Currently, water pressure cannot be precisely controlled during cleaning, and drying relies on natural air drying, which is inefficient. This invention uses servo control for the cleaning process, which can provide timely feedback on parameters such as water pressure and air pressure during the cleaning process, resulting in high control precision and rapid response; 4. Currently, open flushing often leads to wastewater splashing and difficulty in removing residual slurry from scraper crevices. This invention adopts a closed-loop self-cleaning system to avoid the splashing of hazardous materials, improving inherent safety; 5. Equipped with a mobile vision inspection device, it can monitor the scraper status in real time, preventing scraper damage from affecting product quality and improving product consistency.

[0031] The device mainly consists of a tool magazine, a closed-loop self-cleaning system, a moving scraper vision inspection module, and an electrical control system. The tool magazine has a double-layer structure, with three workstations on each layer, providing a total of six scraper storage positions. Each workstation is equipped with a positioning pin and a pneumatic clamping device. The closed-loop self-cleaning system mainly consists of a lifting cleaning frame, a high-pressure water cleaning module, and a compressed air drying module (i.e., a water jet collection device). Each workstation has an independent frame driven by a servo motor, and the frame edges are equipped with silicone sealing rings. Each workstation also has a water jet collection device that can dynamically adjust water and air pressure. First, high-pressure water is used to cover both sides and edges of the scraper and collect wastewater. Then, compressed air is used to dry the water stains on the scraper surface, ensuring the scraper surface is dry. Each layer of the tool magazine is equipped with a movable scraper vision inspection module, used to inspect the shape of the scrapers before and after cleaning to prevent accidental damage or detachment during the cleaning process. The scraper vision inspection module on each layer can move to inspect the scraper condition on three workstations. If the vision system detects any damage to the scraper, the system will stop and alarm, requiring manual inspection. The electrical control system controls the cleaning process, enabling collaborative operation.

[0032] like Figure 1 As shown, the intelligent tool magazine device with self-cleaning function of this utility model mainly consists of a tool magazine frame assembly 1, an explosion-proof ring light source 2, a moving scraper visual inspection module 3, a flexible replaceable scraper module 4, a closed-loop self-cleaning system 5, a partition 6, and a drain pipe 7.

[0033] The tool magazine frame assembly 1, serving as the outer shell of the tool magazine device, is designed as a double-layer structure to save space. It is fixed to the ground with screws, and the two layers are separated by a partition 6. Each layer is fixed with three flexible replaceable scraper modules 4 and one mobile scraper vision inspection module 3, all secured with screws. The flexible replaceable scraper modules 4 are equipped with limit blocks and piston detection devices to ensure proper scraper installation. An explosion-proof ring light source 2 is fixed with screws below the upper cover plate of the tool magazine frame assembly 1. A drain pipe 7 is fixed to the side of the tool magazine frame assembly 1 via a foot bracket. The explosion-proof ring light source 2 provides light for the mobile scraper vision inspection module 3. The scraper module 4 is used to fix and install the scraper. Each flexible replaceable scraper module 4 corresponds to a closed-loop self-cleaning system 5. After the moving scraper vision detection module 3 detects that the scraper is in place, the closed-loop self-cleaning system 5 can clean the residual slurry on the scraper with high-pressure water. After cleaning both sides, compressed air is introduced to dry the water stains on the scraper surface. If the moving scraper vision detection module 3 detects that the scraper surface condition meets the requirements, the closed-loop self-cleaning system 5 stops the cleaning operation. If the scraper surface is detected to be damaged, an alarm signal is issued, the system stops, and manual inspection is required. After cleaning is completed, the wastewater is discharged to the designated location through the drain pipe 7.

[0034] like Figure 2 As shown, the mobile scraper vision inspection module 3 achieves multi-station inspection coverage through the linear guide rail 107, including an explosion-proof inspection camera 101, camera mounting base 102, slider 103, clamp pulley 104, synchronous belt 105, motor 106, linear guide rail 107, lead screw 108, positioning block 109, and base plate. The explosion-proof inspection camera 101, camera mounting base 102, slider 103, clamp pulley 104, and synchronous belt 105 are motion components. The explosion-proof inspection camera 101 is fixed to the camera mounting base 102 with screws. One end of the camera mounting base 102 is fixed to the lead screw 108, and the other end is fixed to the slider 103. The lead screw 108 is fixed to the base plate by the positioning block 109. The slider 103 is fixed to the linear guide rail 107, and the linear guide rail 107 is fixed to the base plate by screws. The motor 106 drives the synchronous belt 105 to rotate through the drive fixture pulley 104, thereby driving the camera mounting base 102 to move linearly on the lead screw 108, and finally driving the explosion-proof detection camera 101 to move linearly, realizing the visual inspection of the scraper at the three workstations.

[0035] like Figure 3As shown, the closed-loop self-cleaning system 5 comprises a cylinder mounting base 201, a gripper 202, a second slider 203, a cleaning material frame mounting bracket 204, a linear track 205, a cleaning material frame 206, a cleaning material frame mounting beam 207, and a water jet collecting device 208. The cylinder mounting base 201 is located above the second slider 203, and a cylinder is mounted on it. One side of the gripper 202 is fixed to the cleaning material frame mounting bracket 204 by screws, and the other side clamps the cleaning material frame mounting beam 207. The cleaning material frame 206 is fixed to the second slider 203, and the second slider 203 is mounted on the linear track 205. The cleaning material frame 206 and the water jet collecting device 208 are mounted on the cleaning material frame mounting beam 207. Among them, the gripper 202, the second slider 203, the linear track 205, and the cleaning material frame mounting beam 207 are moving parts. The cylinder on the cylinder mounting base 201 drives the slider 203 to move up and down and the gripper 202 to clamp and release, realizing the high-precision lifting and lowering movement of the cleaning material frame mounting frame 204 and the cleaning material frame mounting beam 207, ultimately driving the cleaning material frame 206 to move up and down. After the scraper is in position, the cleaning material frame 206 moves upward to the scraper position, covering the scraper and forming a closed cleaning chamber. In the cleaning chamber, the water jet collection device 208 introduces high-pressure water, which is scattered to clean the residual slurry on the scraper. After cleaning both sides, the water jet collection device 208 introduces compressed air to dry the water stains on the scraper surface. After the water jet collection device 208 completes the water stain collection, the cleaning material frame 206 moves downward to the initial position, ending the work. When the cleaning material frame 206 needs to be cleaned, the cylinder drives the gripper 202 to release, and the cleaning material frame 206 is manually removed for cleaning.

[0036] Currently, the testing equipment of this utility model has been successfully applied to the testing process of a certain product in the factory, and it can meet the process and quality requirements.

[0037] As can be seen, this utility model, through the collaborative design of a dual-layer tool magazine storage module and a closed-loop self-cleaning system, achieves unmanned operation such as automatic tool replacement, efficient cleaning, and rapid drying. In particular, the innovative use of a lifting-type sealed cleaning material frame and a water jet collection device, combined with a compressed air drying process, achieves human-machine isolation in hazardous processes, significantly improving cleaning efficiency and cleanliness, making it suitable for industrial scenarios with high cleanliness requirements.

[0038] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A smart tool magazine device with self-cleaning function, characterized in that, include: Tool magazine frame assembly (1), explosion-proof ring light source (2), moving scraper vision inspection module (3), flexible replaceable scraper module (4), closed-loop self-cleaning system (5) and partition (6). The tool magazine frame assembly (1) is the outer shell of the tool magazine device. It is a double-layer structure and is fixed to the ground with screws. The two layers are separated by a partition (6). Each layer is fixed with multiple flexible replaceable scraper modules (4) and a mobile scraper vision inspection module (3) with screws. The explosion-proof ring light source (2) is fixed to the bottom of the upper cover plate of the tool magazine frame assembly (1) with screws. The explosion-proof ring light source (2) provides light source for the mobile scraper vision inspection module (3). The flexible replaceable scraper module (4) can fix and install scrapers. Each flexible replaceable scraper module (4) corresponds to a closed-loop self-cleaning system (5). After the mobile scraper vision inspection module (3) detects that the scraper is in place, the closed-loop self-cleaning system (5) cleans the slurry on the scraper with water flow. When the mobile scraper vision inspection module (3) detects that the scraper surface condition meets the requirements, the closed-loop self-cleaning system (5) stops the cleaning operation.

2. The apparatus as claimed in claim 1, characterized in that, The mobile scraper visual inspection module (3) includes an explosion-proof inspection camera (101), a camera mounting base (102), a slider (103), a clamp pulley (104), a synchronous belt (105), a motor (106), a linear guide rail (107), a lead screw (108), a positioning block (109), and a base plate; the explosion-proof inspection camera (101), camera mounting base (102), slider (103), clamp pulley (104), and synchronous belt (105) are moving components. The explosion-proof inspection camera (101) is fixed to the camera mounting base (102) by screws. 102) One end is fixed to the lead screw (108), and the other end is fixed to the slider (103); the lead screw (108) is fixed to the base plate by the positioning block (109); the slider (103) is fixed to the linear guide (107), and the linear guide (107) is fixed to the base plate by screws; the motor (106) drives the synchronous belt (105) to rotate through the drive fixture pulley (104), thereby driving the camera mounting base (102) to move linearly on the lead screw (108), thereby driving the explosion-proof detection camera (101) to move linearly, realizing the visual inspection of the scraper at the three workstations.

3. The apparatus as described in claim 1, characterized in that, The closed-loop self-cleaning system (5) includes a cylinder mounting base (201), grippers (202), slider two (203), a cleaning material frame mounting bracket (204), a linear track (205), a cleaning material frame (206), a cleaning material frame mounting beam (207), and a water jet collecting device (208). The cylinder mounting base (201) is located above slider two (203) and has a cylinder mounted on it. One side of the gripper (202) is fixed to the cleaning material frame mounting bracket (204) with screws, and the other side clamps the cleaning material frame mounting beam (207). The cleaning material frame (206) is fixed on slider two (203), slider two (203) is mounted on the linear track (205), and the cleaning material frame (206) and water jet collecting device (208) are mounted on the cleaning material frame mounting beam (207). Among them, the gripper (202), slider two (203), linear track (205), and cleaning material frame mounting bracket (204) are mounted on the linear track (205), and the water jet collecting device (208) are mounted on the cleaning material frame mounting beam (207). The material frame mounting beam (207) is a moving part; the cylinder on the cylinder mounting seat (201) drives the slider two (203) to move up and down, and drives the gripper (202) to clamp or release, realizing the lifting and lowering movement of the cleaning material frame mounting frame (204) and the cleaning material frame mounting beam (207), and finally driving the cleaning material frame (206) to lift and lower; after the scraper is in place, the cleaning material frame (206) moves upward to the scraper position, covering the scraper to form a closed cleaning chamber. In the cleaning chamber, the water jet collection device (208) introduces high-pressure water to clean the slurry on the scraper. After cleaning both sides, the water jet collection device (208) introduces compressed air to dry the water stains on the scraper surface. After the water jet collection device (208) completes the water stain collection, the cleaning material frame (206) moves downward to the initial position; when cleaning the cleaning material frame (206), the cylinder drives the gripper (202) to release.

4. The apparatus as claimed in claim 1, characterized in that, The flexible replaceable scraper module (4) is equipped with a limit block and a piston detection device to ensure that the scraper is installed in place.

5. The apparatus as described in claim 2, characterized in that, The mobile scraper visual inspection module (3) achieves multi-station inspection coverage through the linear guide rail (107).

6. The apparatus as claimed in claim 1, characterized in that, The device also includes a drain pipe (7) fixed next to the tool magazine frame assembly (1).

7. The apparatus as claimed in claim 6, characterized in that, The drain pipe (7) is fixed to the side of the tool magazine frame assembly (1) by means of a foot bracket.

8. The apparatus as claimed in claim 1, characterized in that, The tool magazine frame assembly (1) has three flexible replaceable scraper modules (4) fixed to each layer by screws.

9. The apparatus as claimed in claim 1, characterized in that, The mobile scraper visual inspection module (3) will issue an alarm signal if it detects that the scraper surface is damaged.

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