Automatic loading and unloading device for resin grinding wheel

Abstract

The utility model discloses an automatic loading and unloading device for a resin grinding wheel, which relates to the technical field of resin grinding wheels and comprises a control arm, and an equipment unloading adjusting mechanism is connected inside the control arm. According to the automatic loading and unloading device for the resin grinding wheel, one side of the control arm is connected with the loading roller, the loading roller is connected with the hydraulic device through the lifter and the connecting screw, the lifter ascends or descends through the hydraulic device, the length of the whole loading roller is adjusted, and the loading roller is in a circular tube shape; the loading roller can be directly inserted into the stacked resin grinding wheels, the multiple resin grinding wheels are installed at the same time, a bottom rod is arranged at the bottom of the loading roller, bottom wheels and anti-skid wheels are installed on the upper side and the lower side of the bottom rod respectively, and the bottom wheels and the anti-skid wheels are located below the resin grinding wheels. By means of the design, the resin grinding wheels can be effectively prevented from falling off in the transportation process, the resin grinding wheels can be carried in a unified mode, the carrying efficiency of equipment is improved, and the resin grinding wheels can be prevented from falling off in the carrying process.

Description

Technical Field

[0001] The utility model relates to the technical field of resin grinding wheels, in particular to an automatic loading and unloading device for resin grinding wheels. Background Technique

[0002] A resin grinding wheel is a grinding wheel made of resin, which has high strength and is widely used in various occasions such as cutting discs, double-sided grinding wheels, heavy-duty grinding wheels, polishing wheels, etc. Its characteristics include having a certain elasticity, low heat resistance, good self-sharpening property, simple manufacturing process, short process cycle, etc. These characteristics make the resin grinding wheel suitable for processes such as rough grinding, snag grinding, cutting, and free grinding. Moreover, the grinding finish of the resin grinding wheel is good, and the workpiece is not easily burned. Therefore, it plays an important role in industrial production.

[0003] For the existing Chinese utility model patent with the reference publication number: CN220145687U, it discloses a resin grinding wheel. The structure of this resin grinding wheel includes a resin grinding wheel main body. A grinding wheel is arranged on the outer side of the resin grinding wheel main body. A pair of symmetrically arranged fixing rods are fixedly connected to the side surface of the grinding wheel. A fixing plate is fixedly connected to the side surface of the resin grinding wheel main body. A pair of placement grooves are opened on the inner side of the fixing plate. The pair of fixing rods respectively pass through the pair of placement grooves. Empty grooves are opened on the side surfaces of the inner walls of the pair of placement grooves. The structure of the utility model is reasonable. Through the setting of the limiting component, it is convenient to disassemble the resin grinding wheel main body and the grinding wheel. After the replacement is completed, drag the grinding wheel to drive the fixing rod to insert into the through hole until the grinding wheel is attached to the resin grinding wheel main body. Release the pull block, and the slider drives the limiting rod to return to its original position under the action of the spring and engage with the clamping groove to limit and fix the fixing rod, which is convenient for the disassembly and installation of the resin grinding wheel main body and the grinding wheel.

[0004] During the use of the existing automatic loading and unloading device for resin grinding wheels, due to the extremely wide application of resin grinding wheels in the industrial field, when the resin grinding wheel needs to be transported, it cannot be transported as a whole, resulting in very low loading and unloading efficiency of the resin grinding wheel. Moreover, the resin grinding wheels are placed at different angles, and when the device is installed, it cannot be automatically loaded according to the round holes of the resin grinding wheels, which needs to be improved. Therefore, those skilled in the art provide an automatic loading and unloading device for resin grinding wheels to solve the problems raised in the above background technique. Content of the Utility Model

[0005] The purpose of the utility model is to provide an automatic loading and unloading device for resin grinding wheels to solve the problems of unified transportation and adjustment of transportation angle of the existing automatic loading and unloading device for resin grinding wheels in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An automatic loading and unloading device for resin grinding wheels, including a control arm, inside which an equipment unloading adjustment mechanism is connected. On one side of the control arm, a grinding wheel handling mechanism is connected. The equipment unloading adjustment mechanism includes: a lifter connected inside the control arm, a rotating ring installed above the control arm, and a connecting arm for equipment extension connected to one side of the rotating ring. A connecting device is installed between the connecting arms. On both sides below the control arm, side fixing rods are installed, and an inserting rod for equipment installation is inserted between the lower parts of the control arm. A rotating ring is installed at the bottom of the control arm;

[0008] The grinding wheel handling mechanism includes: a loading rod connected to one side of the control arm, a lifting rod connected above the loading rod, a connecting screw fixedly installed above the lifting rod, and a hydraulic device for controlling the lifting of the equipment fixedly installed above the connecting screw. The bottom of the loading rod is connected with a bottom rod, a bottom wheel is installed above the bottom rod, and an anti-slip wheel for preventing the equipment from falling is installed at the end of the bottom rod. An inserting rod groove is installed at the center inside the anti-slip wheel.

[0009] Preferably, a main equipment rod is connected below the rotating ring, and several grinding wheel devices are installed outside the loading rod; the main equipment rod supports the whole equipment.

[0010] Preferably, a bottom controller is fixedly installed behind the main equipment rod, a bottom plate is installed at the bottom of the main equipment rod, and a control device is installed in the middle and lower part of the main equipment rod. Universal wheels are arranged below the bottom plate; the bottom controller controls the moving direction of the equipment.

[0011] Preferably, the control arm is connected through the lifter, and an active connection relationship is formed between the control arm through the rotating ring and the connecting arm. An active connection is carried out between the control arm and the main equipment rod through the rotating ring, and a hydraulic device is installed above the end of the connecting arm; the hydraulic device controls the length of the lifting rod.

[0012] Preferably, the connecting screw is connected below the end of the connecting arm, and an active connection relationship is formed between the connecting screw, the lifting rod and the loading rod. The anti-slip wheel is fixedly connected with the bottom rod through the inserting rod groove; the loading rod can carry multiple resin grinding wheels uniformly at the same time.

[0013] Preferably, the universal wheels are symmetrically installed on both sides below the bottom plate, and the bottom controller is fixedly arranged behind the control device; the universal wheels facilitate the movement of the whole device.

[0014] Preferably, a circular groove is arranged inside the grinding wheel device, and the diameter of the bottom wheel is 1.5 times the inner diameter of the grinding wheel device; the bottom wheel can support the bottom of the grinding wheel device.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. For this resin grinding wheel automatic loading and unloading device, a loading rod is connected to one side of the control arm. The loading rod is connected through a lifter, a connecting screw, and a hydraulic device. The lifter rises or falls through the hydraulic device to adjust the length of the entire loading rod. The loading rod is tubular and can be directly inserted into the interior of the stacked resin grinding wheels to install multiple resin grinding wheels at the same time. A bottom rod is provided at the bottom of the loading rod, and a bottom wheel and an anti-slip wheel are respectively installed on the upper and lower sides of the bottom rod. Both the bottom wheel and the anti-slip wheel are located below the resin grinding wheel, which can effectively prevent the resin grinding wheel from falling off during transportation. This design can not only uniformly transport the resin grinding wheels to improve the handling efficiency of the equipment but also prevent the resin grinding wheels from falling off during handling;

[0017] 2. For this resin grinding wheel automatic loading and unloading device, a connecting arm is connected above the control arm, and a rotating ring is installed between the control arm and the connecting arm. The rotating ring can be used to adjust the angles of the connecting arm and the loading rod, facilitating the insertion of the loading rod into the interior of the resin grinding wheel. A lifter and a rotating ring are respectively connected inside and below the control arm. The lifter and the rotating ring can adjust the height and angle of the control arm, making the control arm more flexible during loading and unloading of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a resin grinding wheel automatic loading and unloading device in an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the loading rod of a resin grinding wheel automatic loading and unloading device in an embodiment of the utility model;

[0020] Figure 3 It is a schematic diagram of the control arm of a resin grinding wheel automatic loading and unloading device in an embodiment of the utility model;

[0021] Figure 4 It is a schematic diagram of the main rod structure of a resin grinding wheel automatic loading and unloading device in an embodiment of the utility model.

[0022] 1. Main rod of the equipment; 11. Bottom controller; 12. Control device; 13. Bottom plate; 14. Universal wheel; 2. Control arm; 21. Connecting arm; 22. Connecting device; 23. Rotating ring; 24. Lifter; 25. Side fixing rod; 26. Inserting rod; 27. Rotating ring; 3. Loading rod; 31. Lifting rod; 32. Connecting screw; 33. Hydraulic device; 34. Bottom wheel; 35. Bottom rod; 36. Anti-slip wheel; 37. Inserting rod groove; 4. Grinding wheel device. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Combined with the attached Figures 1-4 , in this embodiment, an automatic resin grinding wheel loading and unloading device includes a control arm 2. An equipment unloading adjustment mechanism is connected inside the control arm 2. A grinding wheel handling mechanism is connected to one side of the control arm 2. A main equipment rod 1 is connected below the rotating ring 27. A bottom controller 11 is fixedly installed behind the main equipment rod 1. A bottom plate 13 is installed at the bottom of the main equipment rod 1. A control device 12 is installed in the middle and lower part of the main equipment rod 1. Universal wheels 14 are arranged below the bottom plate 13; the universal wheels 14 are symmetrically installed on both sides below the bottom plate 13, and the bottom controller 11 is fixedly arranged behind the control device 12.

[0025] Specifically, a control device 12 and universal wheels 14 are respectively arranged below the main equipment rod 1, and a bottom controller 11 is fixedly installed behind the control device 12. Through the setting of the bottom controller 11, the universal wheels 14 can be driven to move, enabling the entire equipment to move, which is convenient for the equipment to handle materials.

[0026] The equipment unloading adjustment mechanism includes: a lifter 24 connected inside the control arm 2. A rotating ring 23 is installed above the control arm 2. A connecting arm 21 is connected to one side of the rotating ring 23. A connecting device 22 is installed between the connecting arms 21. Side fixing rods 25 are installed on both sides below the control arm 2. A plug rod 26 is inserted between the lower parts of the control arm 2. A rotating ring 27 is installed at the bottom of the control arm 2; the control arm 2 is connected through the lifter 24, and an active connection relationship is formed between the control arm 2 through the rotating ring 23 and the connecting arm 21. The control arm 2 is movably connected to the main equipment rod 1 through the rotating ring 27, and a hydraulic device 33 is installed above the end of the connecting arm 21.

[0027] Specifically, the control arm 2 is connected through the rotating ring 23 and the connecting arm 21. A hydraulic device 33 and a connecting screw 32 are respectively installed on the upper and lower sides of the end of the connecting arm 21. A lifting rod 31 is connected below the connecting screw 32. Through the setting of the hydraulic device 33, the length of the lifting rod 31 is adjusted. At the same time, the connecting arm 21 is adjusted in angle through the rotating ring 23, causing the angle of the lifting rod 31 to change, which is convenient for the installation of the grinding wheel device 4.

[0028] The grinding wheel handling mechanism includes: a loading rod 3 connected to one side of the control arm 2, a lifting rod 31 connected above the loading rod 3, a connecting screw 32 fixedly installed above the lifting rod 31, a hydraulic device 33 fixedly installed above the connecting screw 32, a bottom rod 35 connected to the bottom of the loading rod 3, a bottom wheel 34 installed above the bottom rod 35, and an anti-slip wheel 36 installed at the end of the bottom rod 35. An insertion rod groove 37 is installed at the inner center of the anti-slip wheel 36; the connecting screw 32 is connected below the end of the connecting arm 21, and the connecting screw 32 forms a movable connection relationship between the lifting rod 31 and the loading rod 3, and the anti-slip wheel 36 is fixedly connected to the bottom rod 35 through the insertion rod groove 37.

[0029] A number of grinding wheel devices 4 are installed outside the loading rod 3; a circular groove is provided inside the grinding wheel device 4, and the diameter of the bottom wheel 34 is 1.5 times the inner diameter of the grinding wheel device 4.

[0030] Specifically, the loading rod 3 is connected through the lifting rod 31, the connecting screw 32 and the hydraulic device 33, so that the lengths of the loading rod 3 and the lifting rod 31 can be adjusted through the hydraulic device 33. A loading rod 3 of a certain length can hold more grinding wheel devices 4. A bottom rod 35 is installed at the bottom of the loading rod 3, and a bottom wheel 34 and an anti-slip wheel 36 are installed on the upper and lower sides of the bottom rod 35. Both the bottom wheel 34 and the anti-slip wheel 36 can support the bottom of the grinding wheel device 4 to prevent the grinding wheel device 4 at the bottom from falling off during the movement of the equipment.

[0031] Working principle: First, the main rod 1 of the equipment is connected through the control arm 2 and the loading rod 3, and a connecting arm 21 and a rotating ring 23 are connected between the loading rod 3 and the control arm 2. The connecting arm 21 can be adjusted in angle through the settings of the control arm 2 and the rotating ring 23, so that the loading rod 3 can be easily inserted according to the inner circular hole of the grinding wheel device 4. When the loading rod 3 is inserted downward, the loading rod 3 is connected through the lifting rod 31, the connecting screw 32 and the hydraulic device 33, and the hydraulic device 33 is used to adjust the height of the lifting rod 31 and the loading rod 3, so that the loading rod 3 is continuously inserted into the grinding wheel device 4 at a certain height. After the loading rod 3 is inserted into the bottommost grinding wheel device 4, a bottom rod 35 is provided at the bottom of the loading rod 3, and a bottom wheel 34 and an anti-slip wheel 36 are installed on the upper and lower sides of the bottom rod 35. The anti-slip wheel 36 is fixedly installed inside the bottom rod 35 through the insertion rod groove 37 and can support the bottom of the grinding wheel device 4 to prevent it from falling off during the movement of the equipment. Then, the bottom controller 11 is used to control the main rod 1 of the equipment and the universal wheels 14, so that the entire equipment moves. When the equipment moves to the place for unloading, the bottom wheel 34 and the anti-slip wheel 36 are removed, and the grinding wheel device 4 will gradually fall off from the bottom of the loading rod 3 to complete the unloading of the grinding wheel device 4. In this way, the entire use process of the resin grinding wheel automatic loading and unloading device is completed.

[0032] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An automatic loading and unloading device for resin grinding wheels, including a control arm (2), an equipment unloading adjustment mechanism is connected inside the control arm (2), and a grinding wheel handling mechanism is connected to one side of the control arm (2), characterized in that, The equipment unloading adjustment mechanism includes: a lifter (24) connected inside the control arm (2), a rotating ring (23) is installed above the control arm (2), and a connecting arm (21) is connected to one side of the rotating ring (23), and a connecting device (22) is installed between the connecting arms (21). Side fixing rods (25) are installed on both sides below the control arm (2), an inserting rod (26) is inserted between the lower parts of the control arm (2), and a rotating ring (27) is installed at the bottom of the control arm (2); The grinding wheel handling mechanism includes: a loading rod (3) connected to one side of the control arm (2), a lifting rod (31) is connected above the loading rod (3), a connecting screw (32) is fixedly installed above the lifting rod (31), and a hydraulic device (33) is fixedly installed above the connecting screw (32). The bottom of the loading rod (3) is connected to a bottom rod (35), a bottom wheel (34) is installed above the bottom rod (35), and an anti-slip wheel (36) is installed at the end of the bottom rod (35). An inserting rod slot (37) is installed at the center inside the anti-slip wheel (36).

2. The resin grinding wheel automatic loading and unloading device according to claim 1, characterized in that: The rotating ring (27) is connected to the main equipment rod (1) below, and a number of grinding wheel devices (4) are installed outside the loading rod (3).

3. The resin grinding wheel automatic loading and unloading device according to claim 2, characterized in that: A bottom controller (11) is fixedly installed behind the main equipment rod (1), a bottom plate (13) is installed at the bottom of the main equipment rod (1), and a control device (12) is installed in the middle and lower part of the main equipment rod (1). Universal wheels (14) are arranged below the bottom plate (13).

4. The resin grinding wheel automatic loading and unloading device according to claim 1, characterized in that: The control arm (2) is connected through the lifter (24), and an active connection relationship is formed between the control arm (2) through the rotating ring (23) and the connecting arm (21). The control arm (2) is movably connected to the main equipment rod (1) through the rotating ring (27), and a hydraulic device (33) is installed above the end of the connecting arm (21).

5. The resin grinding wheel automatic loading and unloading device according to claim 1, characterized in that: The connecting screw (32) is connected to the lower part of the end of the connecting arm (21), and an active connection relationship is formed between the connecting screw (32) through the lifting rod (31) and the loading rod (3). The anti-slip wheel (36) is fixedly connected to the bottom rod (35) through the inserting rod slot (37).

6. The resin grinding wheel automatic loading and unloading device according to claim 3, characterized in that: The universal wheels (14) are symmetrically installed on both sides below the bottom plate (13), and the bottom controller (11) is fixedly arranged behind the control device (12).

7. The resin grinding wheel automatic loading and unloading device according to claim 2, characterized in that: A circular groove is arranged inside the grinding wheel device (4), and the diameter of the bottom wheel (34) is 1.5 times the inner diameter of the grinding wheel device (4).

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