Automatic stirring device for grinding wheel cutting blade material

Abstract

The utility model relates to the technical field of grinding wheel cutting blade material processing, in particular to an automatic grinding wheel cutting blade material stirring device which comprises a bottom cylinder, a base is installed at the bottom of the bottom cylinder, supporting legs are installed at the corners of the bottom of the base, and a top cylinder is connected to the top end of the bottom cylinder in a clamped mode through a connecting mechanism. A sealing gasket is installed at the attaching position of the top cylinder and the bottom cylinder in an embedded mode, a motor is installed on one side of the top cylinder, a stirring rod is installed at the driving end, extending to the inner side of the top cylinder, of the motor, stirring blades are installed on the outer side of the stirring rod, and an interception discharging mechanism is installed on the base and the bottom cylinder. The connecting mechanism comprises a clamping assembly, a pulling and hanging assembly and a sealing assembly; the stirring device is simple in structure and convenient to operate, the stirring rod and the stirring blades can be quickly taken down by a worker through pressing and pulling, the inner sides of the bottom cylinder and the top cylinder are exposed, the worker can clean and maintain the stirring device, the discharging position cannot be exposed all the time, and the mixing effect is prevented from being interfered by external impurities.

Description

Technical Field

[0001] This utility model relates to the field of abrasive wheel cutting disc material processing technology, specifically to an automatic stirring device for abrasive wheel cutting disc material. Background Technology

[0002] Grinding wheels are one of the most important types of abrasive tools in grinding. They are porous bodies made by adding a binder to abrasive, followed by pressing, drying, and firing. Due to differences in abrasive, binder, and manufacturing processes, the properties of grinding wheels vary greatly, significantly impacting grinding quality, productivity, and economics. Precise proportioning and mixing of raw materials with different properties can enhance the hardness and toughness of grinding wheels, improving their wear resistance and tensile strength. Different metal materials require different cutting schemes; selecting appropriate abrasives and proportions ensures good cutting performance of grinding wheels on various metal materials. Mixing raw materials helps ensure a stable production process and facilitates subsequent processing and control. However, existing mixing devices, both vertical and horizontal, require shutdown when discharging the mixed material, reducing the continuity of mixing and resulting in low efficiency. Therefore, it is necessary to propose an automatic mixing device for grinding wheel materials to solve these problems.

[0003] To address the aforementioned technical problems, Chinese Patent No. CN117899737A discloses an automatic stirring device for abrasive wheel cutting disc materials, relating to the field of cutting disc production technology. The device includes a first support, a second support, and a mixing cylinder. The two ends of the mixing cylinder are respectively mounted on the first and second supports. A first mounting ring and a second mounting ring are rotatably connected to the outer surfaces of both ends of the mixing cylinder. A mounting plate is fixedly connected to one side of the first mounting ring, and a first motor is fixedly connected to the center of the outer side of the mounting plate.

[0004] Although the aforementioned existing technical solution completes both mixing and discharging of materials during the rotation of the device, thus improving material production efficiency, its spiral mixing blades are directly fixed between two sets of end plates, which are in turn fixedly connected to the rotating shaft. This makes it difficult for workers to quickly separate the spiral mixing blades for maintenance, replacement, or cleaning of the inside of the mixing drum, thereby affecting its working efficiency. Furthermore, its discharge port has a large range and lacks a sealing barrier, making it easy for external impurities to enter the inside of the mixing drum, interfering with the mixing effect and quality. Utility Model Content

[0005] The purpose of this utility model is to provide an automatic mixing device for abrasive wheel cutting disc materials, in order to solve the problems mentioned in the background art, where the spiral mixing blades are directly fixed between two sets of end plates, and the end plates are fixedly connected to the rotating shaft, making it difficult for workers to quickly separate the spiral mixing blades for maintenance, replacement, or cleaning of the inside of the mixing cylinder, thus affecting its working efficiency. In addition, its discharge port has a large range and lacks a sealing barrier, making it easy for external impurities to enter the inside of the mixing cylinder, interfering with the mixing effect and mixing quality.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An automatic mixing device for abrasive wheel cutting disc material includes a bottom cylinder, a base mounted on the bottom of the bottom cylinder, support feet mounted at the bottom corners of the base, a top cylinder snapped onto the top of the bottom cylinder via a connecting mechanism, a sealing gasket embedded at the contact point between the top cylinder and the bottom cylinder, a motor mounted on one side of the top cylinder, a stirring rod mounted on the drive end of the motor extending to the inside of the top cylinder, a stirring blade mounted on the outside of the stirring rod, and an intercepting and unloading mechanism mounted on the base and the bottom cylinder. The connecting mechanism includes a snap-fit ​​component, a pull-hanging component, and a closing component. The snap-fit ​​component is used to lock the positions of the bottom cylinder and the top cylinder, the pull-hanging component is used to release the position lock between the bottom cylinder and the top cylinder, and the closing component is used to protect the operating parts on the pull-hanging component.

[0008] As a preferred embodiment of this utility model, the snap-fit ​​assembly includes a fixed seat installed at one end of the top of the bottom cylinder, an overlapping seat installed at one end of the top of the top cylinder near the fixed seat, a pressure block installed on one side of the outer wall of the overlapping seat, a pressure groove slidably connected to the pressure block on one side of the outer wall of the fixed seat, movable grooves on both sides of the pressure groove inside the fixed seat, movable plates slidably connected to the inner side of the movable groove, a first spring installed between the two ends of one side of the movable plate and the inner wall of the movable groove, the movable groove and the pressure groove are connected, the movable plate has an L-shaped cross section, the pressure block has a T-shaped cross section, and the opposite ends of the two sets of movable plates and pressure blocks have mutually fitting slopes.

[0009] As a preferred embodiment of this utility model, the hanging assembly includes a pull rod installed on one side of the movable plate between two sets of first springs. An operating groove is provided inside the fixed seat above the pressure groove. A drag groove is provided at both ends of the inner wall of the operating groove inside the fixed seat. The inner side of the drag groove is connected to the inner side of the operating groove. The pull rod is slidably connected to the drag groove. A pull ring is rotatably connected to one end of the pull rod extending to the inner side of the operating groove. Hanging columns are installed on both sides of the inner wall of the operating groove. The cross-section of the hanging columns is L-shaped.

[0010] As the preferred scheme of the utility model, the closed assembly includes the closed groove set up in the top of the fixed base, the inside of the closed groove is communicated with the inside of the operation groove, the inside of the closed groove is slidably connected with the closed plate, one side of the closed plate is set up with the buckle slot, the length size of the closed groove is greater than the length size of the closed plate.

[0011] As the preferred scheme of the utility model, the closed groove inside wall both sides are set up with the synchronous groove, both ends of the closed plate are installed with the synchronous block, the synchronous block is slidably connected with the synchronous groove, one end of the closed plate is embeddedly installed with the magnetic block, the closed groove inside wall is embeddedly installed with the iron block which is adsorbed with the magnetic block.

[0012] As the preferred scheme of the utility model, the intercepting and discharging mechanism includes the connecting frame installed on one side of the base outer wall, one side of the connecting frame is installed with the first mounting plate, both ends of the other side of the first mounting plate are installed with the connecting spring, the other end of the connecting spring is installed with the second mounting plate, one side of the second mounting plate is installed with the sliding column, the other end of the connecting frame top is installed with the hook column, one side of the second mounting plate is rotatably connected with the hanging ring.

[0013] As the preferred scheme of the utility model, the sliding column is slidably connected with the first mounting plate, the other end of the sliding column is installed with the baffle, the inside of the base and the bottom cylinder is set up with the blocking groove, the baffle is slidably connected with the blocking groove, the top of the baffle is set up with the arc-shaped groove corresponding the bottom opening of the bottom cylinder, the inside of the base embeddedly installs the discharge pipe on one side of the blocking groove.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] In the utility model, the position of the bottom cylinder and the top cylinder is locked through the clamping assembly, the position locking between the bottom cylinder and the top cylinder is unlocked through the pull hanging assembly, the operating part on the pull hanging assembly is protected through the closed assembly, the structure is simple, the operation is convenient, the staff can quickly take down the stirring rod and the stirring blade by pressing and pulling, the inside of the bottom cylinder and the top cylinder is exposed, the personnel can clean and maintain, and the discharge place is not exposed all the time, so that the mixing effect is prevented from being disturbed by the impurities outside. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic view of the utility model;

[0017] Figure 2 It is the fixed base and the lap joint seat partial three-dimensional structure schematic view of the utility model;

[0018] Figure 3 It is the fixed base partial sectional structure schematic view of the utility model;

[0019] Figure 4The utility model discloses an intercepting and discharging mechanism local three-dimensional structure schematic diagram.

[0020] Figure 5 The utility model discloses a base partial section view structure schematic diagram.

[0021] In the drawing: 1, bottom cylinder;2, base;3, support foot;4, top cylinder;5, fixed seat;6, briquetting;7, movable plate;8, first spring;9, slope;10, pull rod;11, pull ring;12, lapping seat;13, hanging column;14, closing plate;15, synchronous groove;16, magnetic block;17, connecting frame;18, first mounting plate;19, connecting spring;20, sliding column;21, baffle;22, discharge pipe;23, hanging ring. Specific implementation

[0022] The technical scheme in the embodiments of the utility model will be apparently and completely described below in conjunction with the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, and all other embodiments obtained by the ordinary skilled in the art without creative labor based on the embodiments in the utility model belong to the range of the utility model protection.

[0023] Embodiment:

[0024] Please refer to Figures 1-5 The utility model provides a technical scheme:

[0025] A kind of automatic stirring device of grinding wheel cutting piece material, including bottom cylinder 1, bottom cylinder 1 bottom is equipped with base 2, base 2 bottom corner place is equipped with support foot 3, the top end of bottom cylinder 1 is clamped with top cylinder 4 by connecting mechanism, sealing gasket is embeddedly installed at the place of top cylinder 4 and bottom cylinder 1, motor is installed on one side of top cylinder 4, drive end of motor extending to inside of top cylinder 4 is equipped with stirring rod, stirring vane is installed on the outside of stirring rod, intercepting and discharging mechanism is installed on base 2 and bottom cylinder 1, connecting mechanism includes clamping assembly, pull and hang assembly and closure component, clamping assembly is used to lock the position of bottom cylinder 1 and top cylinder 4, pull and hang assembly is used to unlock the position locking between bottom cylinder 1 and top cylinder 4, closure component is used to protect operating part on pull and hang assembly, the device can lock the position of bottom cylinder 1 and top cylinder 4 by clamping assembly when using, pull and hang assembly unlock the position locking between bottom cylinder 1 and top cylinder 4, closure component protects operating part on pull and hang assembly, simple structure, convenient operation, staff can quickly take down stirring rod and stirring vane by pressing and pulling, let the inside of bottom cylinder 1 and top cylinder 4 be exposed, so that personnel can clean and maintain, and discharge place also can not be exposed all the time, prevent outside impurity interference mixing effect.

[0026] In the embodiment, as Figure 1 ,Figure 2 And Figure 3 As shown in The clamping assembly includes a fixed seat 5 mounted on one end of the top of the bottom cylinder 1, and the top of the top cylinder 4 is mounted with an overlapping seat 12 near one end of the fixed seat 5. The outer wall of the overlapping seat 12 is mounted with a pressing block 6 on one side. The outer wall of the fixed seat 5 is provided with a pressing groove in sliding connection with the pressing block 6 on one side. The inside of the fixed seat 5 is provided with a movable slot on both sides of the pressing groove. The movable slot is slidably connected with a movable plate 7. The first spring 8 is mounted between the two ends of one side of the movable plate 7 and the inner wall of the movable slot. The inside of the movable slot and the pressing groove is communicated. The cross section of the movable plate 7 is L-shaped, and the cross section of the pressing block 6 is T-shaped. The opposite ends of the two groups of movable plates 7 and pressing blocks 6 are provided with mutually abutting inclined surfaces 9. First, the fixed seat 5 is abutted with the overlapping seat 12, and the pressing block 6 is inserted into the inside of the pressing groove. The two ends of the pressing block 6 abut the protruding ends of the movable plate 7, and cooperate with the plurality of inclined surfaces 9 to force the movable plate 7 to compress the two groups of first springs 8 to retract. After the pressing block 6 is completely pushed into the inner wall of the pressing groove, the two groups of movable plates 7 are no longer blocked and are driven by the first spring 8 to pop out, abutting the two protruding ends of the pressing block 6 to complete the locking of the top cylinder 4.

[0027] In this embodiment, as shown in Figure 1 , Figure 2 And Figure 3 The pull hanging assembly includes a pull rod 10 mounted on one side of the movable plate 7 between the two groups of first springs 8. The inside of the fixed seat 5 is provided with an operating slot above the pressing groove. The inside of the fixed seat 5 is provided with a drag slot on both ends of the operating slot. The inside of the drag slot is communicated with the inside of the operating slot. The pull rod 10 is in sliding connection with the drag slot. One end of the pull rod 10 extending to the inside of the operating slot is rotatably connected with a pull ring 11. The operating slot is mounted with a hanging column 13 on both sides. The cross section of the hanging column 13 is L-shaped. Then, when disassembly is needed, only the two pull rings 11 are buckled to drive the pull rod 10 to move, and the movable plate 7 is actively brought into the inside of the movable slot. After the pull ring 11 is deflected by a certain angle, it is hung on the hanging column 13. At this time, the top cylinder 4 and the overlapping seat 12 can be pulled out for separation. After separation, the pull ring 11 can be removed from the hanging column 13.

[0028] In this embodiment, as shown in Figure 1 , Figure 2 And Figure 3As shown, the closing assembly includes a closing slot provided on the top of the fixing base 5, the inside of the closing slot is communicated with the inside of the operation slot, the closing plate 14 is slidably connected to the inside of the closing slot, one side of the closing plate 14 is provided with a buckle slot, the length of the closing slot is greater than the length of the closing plate 14, the both sides of the inner wall of the closing slot are provided with synchronous slots 15, the both ends of the closing plate 14 are provided with synchronous blocks, the synchronous blocks are slidably connected with the synchronous slots 15, one end of the closing plate 14 is embeddedly provided with a magnetic block 16, the inner wall of the closing slot is embeddedly provided with an iron block which is adsorbed with the magnetic block 16, further, after the locking of the top cylinder 4 is completed, the buckle slot can be buckled to drive the closing plate 14 to slide in the closing slot together with the synchronous slots 15 and the synchronous blocks until the operation slot is covered, the magnetic block 16 on the closing plate 14 and the iron block on the inner wall of the closing slot are adsorbed to lock the position of the closing plate 14, preventing the personnel from accidentally touching the pull ring 11 to cause the loosening of the components after the installation is completed.

[0029] In the embodiment, as shown in Figure 1 , Figure 4 and Figure 5 , the intercepting and discharging mechanism includes a connecting frame 17 installed on one side of the outer wall of the base 2, one side of the connecting frame 17 is provided with a first mounting plate 18, the both ends of the other side of the first mounting plate 18 are provided with connecting springs 19, the other end of the connecting spring 19 is provided with a second mounting plate, one side of the second mounting plate is provided with a sliding column 20, the other end of the top of the connecting frame 17 is provided with a hook column, one side of the second mounting plate is rotatably connected with a hanging ring 23, the sliding column 20 is slidably connected with the first mounting plate 18, the other end of the sliding column 20 is provided with a baffle 21, the inside of the base 2 and the bottom cylinder 1 is provided with a blocking slot, the baffle 21 is slidably connected with the blocking slot, the top of the baffle 21 is provided with an arc-shaped slot corresponding to the opening of the bottom of the bottom cylinder 1, the inside of the base 2 is embeddedly provided with a discharging pipe 22 on one side of the blocking slot, further, after the mixing of the materials is completed, the hanging ring 23 can be buckled to drive the second mounting plate and the sliding column 20 to move, the two groups of connecting springs 19 are stretched, the hanging ring 23 can be hung on the hook column for temporary positioning, at the same time, the baffle 21 slides in the blocking slot, the materials fall from the gap of the bottom cylinder 1, and the materials are directly discharged through the discharging pipe 22 without stopping.

[0030] The implementation principle of the embodiment of the application is as follows: the fixed seat 5 is attached to the overlapping seat 12, the pressing block 6 is inserted into the pressing groove, the two ends of the pressing block 6 abut against the protruding ends of the movable plate 7, a plurality of slope surfaces 9 force the movable plate 7 to compress the two groups of first springs 8 to retract, after the pressing block 6 is completely pushed into the inner wall of the pressing groove, the two groups of movable plates 7 are no longer blocked and are driven by the first springs 8 to pop out, abutting against the two protruding ends of the pressing block 6 to complete the locking of the top cylinder 4, when disassembly is needed, only the two groups of pull rings 11 are buckled to drive the pull rods 10 to move, the movable plate 7 is actively brought into the inner side of the movable groove, the pull ring 11 is deflected by a certain angle and is hung on the hanging column 13, at this time, the top cylinder 4 and the overlapping seat 12 can be pulled out for separation, after separation, the pull ring 11 can be taken off from the hanging column 13, after the locking of the top cylinder 4 is completed, the buckle pull groove is matched with the synchronous groove 15 and the synchronous block to drive the closing plate 14 to slide in the closing groove, until the operation groove is covered, the magnetic block 16 on it and the iron block on the inner wall of the closing groove are adsorbed to lock the position of the closing plate 14, preventing personnel from accidentally touching the pull ring 11 after installation to cause the loosening of the components, after the mixing of the materials in this part is completed, the hanging ring 23 can be buckled to drive the second mounting plate and the sliding column 20 to move, the two groups of connecting springs 19 are stretched, the hanging ring 23 can be hung on the hook column for temporary positioning, and the baffle 21 slides in the blocking groove at the same time, the materials fall from the gap in the bottom cylinder 1, and the materials are directly discharged through the discharge pipe 22 without stopping.

[0031] The control mode of the utility model is controlled through the controller, the control circuit of the controller can be realized through simple programming of the person skilled in the art, the power supply also belongs to the public knowledge in the field, and the utility model is used to protect the mechanical device, so the utility model will not explain the control mode and circuit connection in detail.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic mixing device for abrasive wheel cutting disc material, comprising a bottom cylinder (1), characterized in that: The bottom of the bottom cylinder (1) is equipped with a base (2), and the bottom corner of the base (2) is equipped with a support foot (3). The top of the bottom cylinder (1) is connected to the top cylinder (4) by a connecting mechanism. A sealing gasket is embedded at the joint between the top cylinder (4) and the bottom cylinder (1). A motor is installed on one side of the top cylinder (4). A stirring rod is installed at the drive end of the motor extending to the inside of the top cylinder (4). A stirring blade is installed on the outside of the stirring rod. An interception and unloading mechanism is installed on the base (2) and the bottom cylinder (1). The connecting mechanism includes a snap-fit ​​component, a pull-hanging component, and a closing component. The snap-fit ​​component is used to lock the position of the bottom cylinder (1) and the top cylinder (4). The pull-hanging component is used to unlock the position lock between the bottom cylinder (1) and the top cylinder (4). The closing component is used to protect the operating parts on the pull-hanging component.

2. The automatic stirring device for abrasive wheel cutting disc material according to claim 1, characterized in that: The snap-fit ​​assembly includes a fixed seat (5) installed at one end of the top of the bottom cylinder (1), an overlapping seat (12) installed at one end of the top of the top cylinder (4) near the fixed seat (5), a pressure block (6) installed on one side of the outer wall of the overlapping seat (12), a pressure groove that is slidably connected to the pressure block (6) is opened on one side of the outer wall of the fixed seat (5), an movable groove is opened on both sides of the pressure groove inside the fixed seat (5), a movable plate (7) is slidably connected to the inner side of the movable groove, a first spring (8) is installed between the two ends of one side of the movable plate (7) and the inner wall of the movable groove, the movable groove and the pressure groove are connected, the cross section of the movable plate (7) is L-shaped, the cross section of the pressure block (6) is T-shaped, and the opposite ends of the two sets of movable plates (7) and pressure blocks (6) are provided with mutually fitting slopes (9).

3. The automatic stirring device for abrasive wheel cutting disc material according to claim 2, characterized in that: The hanging assembly includes a pull rod (10) installed on one side of the movable plate (7) between two sets of first springs (8). The interior of the fixed seat (5) is provided with an operating groove above the pressure groove. The interior of the fixed seat (5) is provided with a drag groove at both ends of the inner wall of the operating groove. The inner side of the drag groove is connected to the inner side of the operating groove. The pull rod (10) is slidably connected to the drag groove. The end of the pull rod (10) extending to the inner side of the operating groove is rotatably connected with a pull ring (11). Hanging posts (13) are installed on both sides of the inner wall of the operating groove. The cross section of the hanging post (13) is L-shaped.

4. The automatic stirring device for abrasive wheel cutting disc material according to claim 3, characterized in that: The sealing assembly includes a sealing groove opened on the top of the fixed base (5), the inner side of the sealing groove is connected to the inner side of the operating groove, a sealing plate (14) is slidably connected to the inner side of the sealing groove, a buckle groove is opened on one side of the sealing plate (14), and the length of the sealing groove is greater than the length of the sealing plate (14).

5. The automatic stirring device for abrasive wheel cutting disc material according to claim 4, characterized in that: Synchronization slots (15) are provided on both sides of the inner wall of the closed groove. Synchronization blocks are installed at both ends of the closed plate (14). The synchronization blocks are slidably connected to the synchronization slots (15). A magnetic block (16) is embedded at one end of the closed plate (14). An iron block that is attracted to the magnetic block (16) is embedded in the inner wall of the closed groove.

6. The automatic stirring device for abrasive wheel cutting disc material according to claim 5, characterized in that: The interception and unloading mechanism includes a connecting frame (17) installed on one side of the outer wall of the base (2). A first mounting plate (18) is installed on one side of the connecting frame (17). A connecting spring (19) is installed at both ends of the other side of the first mounting plate (18). A second mounting plate is installed at the other end of the connecting spring (19). A sliding column (20) is installed on one side of the second mounting plate. A hook column is installed at the other end of the top of the connecting frame (17). A hanging ring (23) is rotatably connected to one side of the second mounting plate.

7. The automatic stirring device for abrasive wheel cutting disc material according to claim 6, characterized in that: The sliding column (20) is slidably connected to the first mounting plate (18). A baffle (21) is installed at the other end of the sliding column (20). A baffle groove is provided inside the base (2) and the bottom cylinder (1). The baffle (21) is slidably connected to the baffle groove. An arc-shaped groove is provided at the top of the baffle (21) corresponding to the bottom opening of the bottom cylinder (1). A discharge pipe (22) is embedded and installed inside the base (2) on one side of the baffle groove.

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