Automatic discharging equipment for cylinder polishing
By designing automatic cutting equipment and motor-driven grinding mechanism, the problems of low manual cutting efficiency and high safety risks in cylinder grinding are solved, and efficient and safe grinding of the inner surface of the cylinder is achieved.
Patent Information
- Application Number
- CN202421990102.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-16
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-16
AI Technical Summary
Existing cylinder grinding equipment requires manual unloading, resulting in inefficiency, high safety risks and affecting the consistency of grinding effects, and there are health threats of noise, dust and electromagnetic radiation.
An automatic cutting equipment including a base, a cutting rack, a cylinder, a loading frame, a frame and a grinding mechanism is designed. The cylinder material is pushed down to the placement rack by the cylinder, and an automated inner surface grinding is achieved using a motor-driven grinding rod and a grinding head, combining airbags and elastic grinding belts to adapt to cylinders of different diameters.
Automatic cutting and inner surface grinding of cylindrical materials is realized, production efficiency is improved, manual intervention and safety risks are reduced, scrap rate and production costs are reduced, and the consistency of grinding effect is improved.
Smart Images
Figure CN223057403U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of machinery, in particular to an automatic blanking device for cylindrical grinding. Background Art
[0002] Cylindrical grinding technology occupies an important position in industrial manufacturing, especially in industries such as steel, automotive, aerospace, electronics, and communication. The surface treatment of cylinders is a key link in improving product quality and durability. However, traditional cylindrical grinding equipment usually requires manual placement of cylinders on the grinding machine. This process is not only inefficient but also poses various potential hazards.
[0003] The core principle of cylindrical grinding is to grind and polish the surface of the cylinder through a high-speed rotating grinding wheel or abrasive wheel to remove surface defects and roughness, thereby improving the surface quality and accuracy of the cylinder. During this process, the grinding wheel or abrasive wheel contacts the surface of the cylinder, and the grinding effect is achieved through friction and cutting actions.
[0004] However, most existing equipment requires manual blanking and placement on the grinding machine. Manual blanking requires time and labor, and manual blanking and placement may result in inaccurate cylinder positions, thereby affecting the consistency of the grinding effect. Especially on the production line, this link will significantly affect the overall production efficiency. In addition, there is a risk of misoperation in manual operation, which may lead to safety accidents such as out-of-control grinding wheels and cylinder slipping. At the same time, the noise, dust, and electromagnetic radiation generated during the grinding process pose a great threat to the health of workers.
[0005] Therefore, there is an urgent need for an automatic blanking device for cylindrical grinding. Summary of the Utility Model
[0006] In order to overcome the shortcoming that most existing equipment requires manual blanking and placement on the grinding machine, the utility model provides an automatic blanking device for cylindrical grinding.
[0007] The technical solution of the utility model: To solve the above technical problems, the utility model provides such an automatic blanking device for cylindrical grinding, which includes a base, a blanking frame, a cylinder, a feeding frame, a frame, and a grinding mechanism. The blanking frame is installed on the base, the cylinders are symmetrically installed on one side of the base, and the two cylinders are jointly installed with a feeding frame through pistons. A frame is installed on one side of the base, and a grinding mechanism for grinding the inner surface of the cylinder is installed inside the frame.
[0008] Preferably, the grinding mechanism includes: a motor, a lead screw, a slider, a grinding rod, and a grinding head. The motor is installed on one side of the frame, the motor is connected to the lead screw through an output shaft, the slider is threadedly connected to the lead screw, the grinding rod is installed on the slider, and the grinding head is arranged on the grinding rod.
[0009] Preferably, it further includes: an airbag, and the airbag is installed in the middle of the grinding rod.
[0010] Preferably, it further includes: a housing, a telescopic rod and a grinding belt. The housings are symmetrically installed in the frame. The grinding belt is slidably installed in the housing. The telescopic rod is installed on the housing, and the grinding belts are all connected to the telescopic rod.
[0011] Preferably, the grinding belt is made of an elastic material.
[0012] Preferably, a placement rack is arranged in the middle of the frame, and inclined racks are arranged on both sides.
[0013] Advantages of the present utility model:
[0014] 1. In the present utility model, the cylindrical material rolls down along the blanking rack to the feeding frame, and then slides down to the placement rack in the frame under the push of the cylinder and waits to be ground, achieving the effect of automatic blanking.
[0015] 2. In the present utility model, the airbag expands to drive the cylindrical material to move back and forth with the grinding rod, and when passing through the middle grinding belt, the outer surface of the cylindrical material is ground, achieving the effect of reducing manual intervention and improving processing efficiency. Description of the Drawings
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.
[0017] Figure 2 It is a three-dimensional structural schematic diagram of the base, blanking rack, cylinder and feeding frame of the present utility model.
[0018] Figure 3 It is a three-dimensional structural schematic diagram of the frame, motor, lead screw, slider, grinding rod, grinding head and airbag of the present utility model.
[0019] Figure 4 It is a three-dimensional structural schematic diagram of the housing, telescopic rod and grinding belt of the present utility model.
[0020] The reference signs in the drawings are: 1 - base, 2 - blanking rack, 3 - cylinder, 4 - feeding frame, 5 - frame, 6 - motor, 7 - lead screw, 8 - slider, 9 - grinding rod, 10 - grinding head, 11 - airbag, 12 - housing, 13 - telescopic rod, 14 - grinding belt. Detailed Embodiments
[0021] The present utility model will be further described below with reference to the drawings and embodiments.
[0022] Embodiment 1: A cylindrical grinding device with automatic blanking, as shown in Figure 1 and Figure 2As shown in the figure, it includes a base 1, a blanking rack 2, a cylinder 3, a loading frame 4, a frame 5 and a grinding mechanism. The blanking rack 2 is arranged on the left side of the base 1. The blanking rack 2 is an inclined rack, which greatly simplifies the blanking operation and improves production efficiency and safety. The cylinders 3 are symmetrically arranged on the right side of the base 1. The two cylinders 3 are jointly connected with the loading frame 4 through pistons. The inside of the loading frame 4 is also designed with an inclined surface to facilitate the sliding out of the cylindrical materials. The frame 5 is arranged on the right side of the base 1. Two semi-cylindrical placement racks are arranged in the middle of the frame 5. The shape of the semi-cylindrical placement rack fits the contour of the cylindrical materials, which can provide precise support points and effectively prevent the cylindrical materials from rolling or tipping during placement, thus ensuring the stability of placement. Inclined racks are arranged on both sides of the frame 5, so that the cylindrical materials slide along the inclined rack on the upper left side after sliding out of the loading frame 4 and then continue to slide down along the inclined surface to the placement rack, and slide out from the discharge port along the inclined rack on the lower right side after grinding. A grinding mechanism is arranged in the frame 5, which can grind the inner surface of the cylinder and effectively eliminate burrs, particles, roughness and unevenness on the inner surface of the cylinder.
[0023] As Figure 3 shown, the grinding mechanism includes: a motor 6, a lead screw 7, a slider 8, a grinding rod 9 and a grinding head 10. The motor 6 is arranged on the front side of the frame 5. The lead screw 7 is rotatably installed at the lower part of the frame 5. The motor 6 is connected with the lead screw 7 through the output shaft penetrating the front side of the frame 5. The slider 8 is threadedly connected to the lead screw 7. The grinding rod 9 is connected to the slider 8. The grinding head 10 is installed on the front side of the grinding rod 9. The grinding head 10 can grind the inner surface of the cylindrical materials.
[0024] When blanking is required, the cylindrical materials are placed on the blanking rack 2. The cylindrical materials roll down along the inclined surface of the blanking rack 2 under the action of gravity onto the loading frame 4. Then the cylinder 3 is started to lift the loading frame 4 to a height parallel to the frame 5, so that the cylindrical materials slide down along the inclined surface of the loading frame 4, and then slide along the inclined rack inside the frame 5 to the placement rack. Then the motor 6 is started. The motor 6 drives the lead screw 7 to rotate through the output shaft, so that the slider 8 moves along the thread, which drives the grinding rod 9 and the grinding head 10 connected to it to move towards the cylindrical materials, so that the grinding rod 9 moves inside the cylindrical materials to grind its inner surface. The basically automated grinding process reduces manual intervention, improves production efficiency and production safety, and at the same time reduces the rejection rate and rework rate caused by human errors, thus reducing production costs. After grinding, the grinding rod 9 resets and pushes the cylindrical materials to slide out from the discharge port along the inclined rack inside the frame 5.
[0025] Embodiment 2: On the basis of Embodiment 1, as Figure 3 and Figure 4As shown in the figure, it further includes: an airbag 11, a housing 12, a telescopic rod 13, and a grinding belt 14. An airbag 11 is provided in the middle of the grinding rod 9. Housings 12 are symmetrically arranged in the middle of the frame 5. Grinding belts 14 are slidably arranged in both of the two housings 12. The grinding belts 14 are made of elastic materials, which makes it convenient to closely adhere to the outer surface of the cylinder for grinding. At the same time, it can also provide a certain degree of buffering effect to reduce the damage to the cylinder material caused by excessive grinding. A telescopic rod 13 is commonly installed on the two housings 12. The grinding belts 14 are respectively connected to both ends of the telescopic rod 13. When the cylinder material passes by, the telescopic rod 13 can detect the size of the cylinder and automatically perform telescopic adjustment. Its adaptive ability ensures that no matter how the diameter of the cylinder changes, the grinding belt 14 can always closely adhere to the outer surface of the cylinder, thereby achieving an effective grinding effect.
[0026] After the inner surface grinding is completed, the airbag 11 expands, causing the grinding rod 9 to reset and drive the cylinder material to move accordingly. When the cylinder material passes through the middle grinding belt 14, the telescopic rod 13 expands and contracts to make the grinding belt 14 closely adhere to the cylinder material. Moreover, the telescopic function of the telescopic rod 13 can adapt to cylinder materials with different outer diameters, ensuring that the grinding belt 14 can closely fit the surface of the cylinder material and reducing the problem of uneven grinding caused by excessive gaps. Thus, the outer surface of the cylinder material is ground. After the outer surface of the cylinder material is ground, the cylinder material is driven back to the placement rack in the frame 5 through the transmission of the motor 6 and the lead screw 7. The airbag 11 contracts to put down the cylinder material and then reset with the grinding rod 9, and the cylinder material is pushed to slide out from the discharge port along the inclined rack in the frame 5.
[0027] The above-described embodiments only represent the preferred embodiments of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations, improvements, and substitutions can be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.
Claims
1. An automatic blanking device for cylindrical grinding, comprising a base (1), a frame (5) and a grinding mechanism. A frame (5) is installed on one side of the base (1), and a grinding mechanism for grinding the inner surface of the cylinder is installed in the frame (5). It is characterized in that, It also includes a blanking rack (2), a cylinder (3) and a loading frame (4). The blanking rack (2) is installed on the base (1), and the cylinders (3) are symmetrically installed on one side of the base (1). The two cylinders (3) are jointly installed with the loading frame (4) through pistons.
2. The automatic blanking device for cylindrical grinding according to claim 1, wherein The grinding mechanism includes: a motor (6), a lead screw (7), a slider (8), a grinding rod (9) and a grinding head (10). The motor (6) is installed on one side of the frame (5). The motor (6) is connected to the lead screw (7) through an output shaft. The slider (8) is threadedly connected to the lead screw (7). The grinding rod (9) is installed on the slider (8), and the grinding head (10) is arranged on the grinding rod (9).
3. The automatic blanking device for cylindrical grinding according to claim 2, wherein, It also includes: An airbag (11), and the airbag (11) is installed in the middle of the grinding rod (9).
4. The automatic blanking device for cylindrical grinding according to claim 3, characterized in that, It also includes: A housing (12), a telescopic rod (13) and a grinding belt (14). The housings (12) are symmetrically installed in the frame (5). The grinding belt (14) is slidably installed in the housing (12). The telescopic rod (13) is installed on the housing (12), and the grinding belts (14) are all connected to the telescopic rod (13).
5. The automatic blanking device for cylindrical grinding according to claim 4, characterized in that, The grinding belt (14) is made of an elastic material.
6. The automatic blanking device for cylindrical grinding according to claim 5, wherein A placement rack is arranged in the middle of the frame (5), and inclined racks are arranged on both sides.