An automatic ceramic abrasive material batching system

Abstract

The utility model is suitable for abrasive material batching technical field provides a kind of ceramic abrasive automatic batching system, including storage tank, the bottom of storage tank is provided with bottom plate, and the bottom plate is equipped with conveying pipe, and the lower end of storage tank is set on conveying pipe, and both intercommunication, the bottom of storage tank is provided with vibration component, and vibration component includes fixed ring, and fixed ring is sleeved in the outer surface of the bottom of storage tank, and both do not contact, and the lower surface between fixed ring and conveying pipe is provided with fixed plate, and the inside of fixed ring is provided with a plurality of movable link that can move back and forth, and the other end of movable link is provided with knock head that can knock the outer surface of storage tank, the utility model is constantly knocked to the bottom of storage tank by knock head, to make the bottom of storage tank vibrate, and vibration force can form the damage effect to the abrasive material that the bottom of storage tank is accumulated, and the problem that the abrasive material that the bottom of storage tank is accumulated is blocked is avoided as far as possible.

Description

Technical Field

[0001] This utility model relates to the field of abrasive batching technology, and more specifically, to an automatic batching system for ceramic abrasives. Background Technology

[0002] The automatic batching system for ceramic powder is a specialized automated equipment for the ceramic industry. It can automatically and accurately weigh and mix different types and proportions of ceramic raw materials (such as clay, quartz, feldspar, and other powdered materials) to meet the needs of ceramic product production.

[0003] The following problems exist when abrasives in existing storage tanks are transported through conveying pipes: Most existing storage tanks are generally designed with a conical bottom. As the abrasives fall, the cross-sectional area of ​​the cone decreases, and the pressure (vertical stress and horizontal stress) on the material increases significantly. Excessive pressure will cause the material to compact, increase the friction and cohesion between particles, and cause the abrasives to block at the bottom of the storage tank, resulting in the problem of not being able to fall, thus affecting the batching effect of ceramic abrasives. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an automatic ceramic abrasive dispensing system that can destroy the abrasive accumulated at the bottom of the storage tank and minimize the blockage caused by the abrasive accumulation at the bottom of the storage tank.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An automatic batching system for ceramic abrasives includes a storage tank with a bottom plate at the bottom and a conveying pipe mounted on the bottom plate. The lower end of the storage tank is mounted on the conveying pipe, and the two are connected to each other. A vibration assembly is provided at the bottom of the storage tank. The vibration assembly includes a fixed ring, which is sleeved on the outer surface of the bottom of the storage tank without contacting it. A fixed plate is provided between the lower surface of the fixed ring and the conveying pipe. Multiple movable rods that can move back and forth are provided on the inner side of the fixed ring, and a striking head is provided at the other end of the movable rods to strike the outer surface of the storage tank.

[0007] The present invention is further configured such that: the front end of the conveying pipe is provided with an opening, a rotating shaft is rotatably connected to the inner wall of the rear side of the conveying pipe, an auger blade is sleeved on the outer surface of the rotating shaft, the outer surface of the auger blade contacts and slides with the inner wall of the conveying pipe, and a drive device for controlling the rotation of the rotating shaft is provided on the base plate.

[0008] The present invention is further configured such that: a plurality of internal cavities are provided inside the fixed ring; one end of the movable rod near the fixed ring passes through the internal cavity and slides through the outer surface of the fixed ring; an internal plate that slides inside the internal cavity is sleeved on the outer surface of the movable rod located inside the internal cavity; and a spring that is movably sleeved on the outer surface of the movable rod is provided between the internal plate and the inner wall of the internal cavity.

[0009] The present invention is further configured such that: a movable ring capable of vertical displacement is sleeved on the outer side of the fixed ring, and multiple sets of trigger blocks arranged in a circumferential array are provided on the inner side of the movable ring. The trigger blocks are located on the side close to the movable rod, and each set of trigger blocks consists of multiple semi-circular protrusions that are vertically parallel to each other. The end of the movable rod away from the striking head contacts the outer surface of the trigger block.

[0010] The present invention is further configured such that the multiple sets of trigger blocks in the inner ring of the active ring can be set in different positions.

[0011] The present invention is further configured such that: a push rod is provided on the lower surface of the rear side of the movable ring, the lower end of the push rod slides through into the conveying pipe and contacts the outer surface of the rotating shaft, and a plurality of protrusions arranged in a circumferential array are provided on the outer surface of the rear end of the rotating shaft, the protrusions being arc-shaped.

[0012] The present invention is further configured such that: a sleeve plate is sleeved on the outer surface of the push rod, and a tension spring is movably sleeved on the outer surface of the push rod between the lower surface of the sleeve plate and the outer surface of the conveying pipe.

[0013] The advantages of this utility model are:

[0014] This invention incorporates a vibration component, where a striking head continuously strikes the bottom of the storage tank, causing vibration. This vibration disrupts the abrasive material accumulated at the bottom of the tank, minimizing the risk of blockage and ensuring efficient dispensing of ceramic abrasive. Furthermore, the continuous striking also prevents clumping within the storage tank. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an automatic batching system for ceramic abrasives according to this utility model;

[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 This is a side plan view of the movable rod connection structure of this utility model;

[0018] Figure 4 This is a cross-sectional schematic diagram of the conveying pipe of this utility model.

[0019] In the diagram: 1. Storage tank; 2. Base plate; 3. Conveying pipe; 4. Drive unit; 5. Shaft; 6. Screwdriver blades;

[0020] 7. Vibration assembly; 71. Fixed ring; 72. Fixed plate; 73. Movable rod; 74. Striking head; 75. Internal cavity; 76. Internal plate; 77. Spring; 78. Movable ring; 79. Push rod; 710. Sleeve plate; 711. Tension spring; 712. Protrusion block; 713. Trigger block. Detailed Implementation

[0021] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0023] Please see Figure 1-4 The present invention provides the following technical solution:

[0024] Specifically, it refers to an automatic batching system for ceramic abrasives, including a storage tank 1, a base plate 2 at the bottom of the storage tank 1, a conveying pipe 3 installed on the base plate 2, the lower end of the storage tank 1 being set on the conveying pipe 3 and the two being interconnected, an opening at the front end of the conveying pipe 3, a rotating shaft 5 rotatably connected to the rear inner wall of the conveying pipe 3, an auger blade 6 being sleeved on the outer surface of the rotating shaft 5, the outer surface of the auger blade 6 contacting and sliding with the inner wall of the conveying pipe 3, and a drive device 4 for controlling the rotation of the rotating shaft 5 being set on the base plate 2, the drive device 4 being a motor and a reduction gear.

[0025] In use, the drive device 4 drives the rotating shaft 5 to rotate, and the auger blades 6 rotate synchronously with the rotating shaft 5. The ceramic abrasive falling from the storage tank 1 into the conveying pipe 3 is conveyed forward to the mixing equipment for batching under the drive of the auger blades 6. By using the auger blades 6 to convey the abrasive, the amount of abrasive conveyed can be precisely controlled to ensure the quality of ceramic abrasive batching.

[0026] A vibration assembly 7 is provided at the bottom of the storage tank 1. The vibration assembly 7 includes a fixed ring 71, which is sleeved on the outer surface of the bottom of the storage tank 1 and the two do not contact each other. A fixed plate 72 is provided between the lower surface of the fixed ring 71 and the conveying pipe 3. Multiple movable rods 73 that can move back and forth are provided on the inner side of the fixed ring 71. A striking head 74 that can strike the outer surface of the storage tank 1 is provided at the other end of the movable rod 73.

[0027] During use, the control lever 73 moves back and forth, causing the striking head 74 to continuously strike the bottom of the storage tank 1, thereby causing the bottom of the storage tank 1 to vibrate. The vibration force can destroy the abrasive accumulated at the bottom of the storage tank 1, minimizing the problem of blockage caused by the abrasive accumulating at the bottom of the storage tank 1, ensuring the efficiency of the device in dispensing ceramic abrasive, and at the same time, the continuous striking also prevents the problem of agglomeration inside the storage tank 1.

[0028] The fixed ring 71 has multiple built-in cavities 75. The end of the movable rod 73 near the fixed ring 71 passes through the built-in cavity 75 and slides through the outer surface of the fixed ring 71. The movable rod 73 is fitted with a built-in plate 76 that slides inside the built-in cavity 75 on the outer surface of the built-in plate 76. A spring 77 is provided between the built-in plate 76 and the inner wall of the built-in cavity 75 and is movably fitted on the outer surface of the movable rod 73. When in use, the spring 77 will exert a pushing force on the built-in plate 76, so that the movable rod 73 pulls the striking head 74 to the side close to the fixed ring 71. At this time, the striking head 74 does not contact the bottom of the storage tank 1.

[0029] The outer side of the fixed ring 71 is fitted with a movable ring 78 that can move up and down. The inner side of the movable ring 78 is provided with multiple sets of trigger blocks 713 arranged in a circumferential array. The trigger blocks 713 are located on the side close to the movable rod 73. Each set of trigger blocks 713 consists of multiple vertically parallel semi-circular protrusions. The end of the movable rod 73 away from the striking head 74 contacts the outer surface of the trigger block 713.

[0030] In use, the movable ring 78 is controlled to move up and down. At this time, the trigger block 713 will move up and down with the movable ring 78. When the trigger block 713 contacts the movable rod 73, it will generate a pushing force on the movable rod 73, causing the movable rod 73 to drive the striking head 74 to strike the storage tank 1. At the same time, the built-in plate 76 moves within the built-in cavity 75 and compresses the spring 77, causing the spring 77 to contract. When the movable rod 73 is not in contact with the trigger block 713, the movable rod 73 moves back to the initial position under the push of the spring 77. The above structure can drive the movable rod 73 to move back and forth.

[0031] In this embodiment, multiple sets of trigger blocks 713 on the inner ring of the movable ring 78 can be set at different positions. When the movable ring 78 moves up and down, the trigger blocks 71 at different positions will exert a pushing force on the movable rod 73, so that all the striking heads 74 do not strike the bottom of the storage tank 1 at the same time, but strike the bottom of the storage tank 1 continuously, which can improve the striking effect on the bottom of the storage tank 1.

[0032] A push rod 79 is provided on the lower surface of the rear side of the movable ring 78. The lower end of the push rod 79 slides through into the conveying pipe 3 and contacts the outer surface of the rotating shaft 5. The outer surface of the rear end of the rotating shaft 5 is provided with a plurality of protrusions 712 arranged in a circumferential array. The protrusions 712 are arc-shaped. A sleeve plate 710 is sleeved on the outer surface of the push rod 79. A tension spring 711 is movably sleeved on the outer surface of the push rod 79 between the lower surface of the sleeve plate 710 and the outer surface of the conveying pipe 3. When the rotating shaft 5 rotates, the protrusions 712 rotate synchronously with the rotating shaft 5. When the protrusions 712 contact the lower end of the push rod 79, they will generate a pushing force on the push rod 79, causing the push rod 79 to drive the movable ring 78 to move upward. At the same time, the tension spring 711 is stressed and stretched. When it is not in contact with the protrusions 712, the tension spring 711 pulls the movable ring 78 downward.

[0033] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A ceramic abrasive automatic batching system, comprising a storage tank (1), the bottom of the storage tank (1) is provided with a bottom plate (2), the bottom plate (2) is provided with a conveying pipe (3), the lower end of the storage tank (1) is arranged on the conveying pipe (3) and both are in communication with each other, characterized in that: The bottom of the storage tank (1) is provided with a vibration assembly (7). The vibration assembly (7) includes a fixed ring (71). The fixed ring (71) is sleeved on the outer surface of the bottom of the storage tank (1) and the two do not contact each other. A fixed plate (72) is provided between the lower surface of the fixed ring (71) and the conveying pipe (3). Multiple movable rods (73) that can move back and forth are provided on the inner side of the fixed ring (71). The other end of the movable rod (73) is provided with a striking head (74) that can strike the outer surface of the storage tank (1).

2. The ceramic abrasive automatic batching system of claim 1, wherein: The front end of the conveying pipe (3) is provided with an opening, and a rotating shaft (5) is rotatably connected to the inner wall of the rear side of the conveying pipe (3). The outer surface of the rotating shaft (5) is fitted with an auger blade (6). The outer surface of the auger blade (6) contacts the inner wall of the conveying pipe (3) and slides. A drive device (4) for controlling the rotation of the rotating shaft (5) is provided on the bottom plate (2).

3. The ceramic abrasive automatic batching system of claim 1, wherein: The fixed ring (71) has multiple built-in cavities (75). The end of the movable rod (73) near the fixed ring (71) passes through the built-in cavity (75) and slides through the outer surface of the fixed ring (71). The movable rod (73) is fitted with a built-in plate (76) that slides in the built-in cavity (75) on the outer surface of the built-in cavity (75). A spring (77) is provided between the built-in plate (76) and the inner wall of the built-in cavity (75) and is movably fitted on the outer surface of the movable rod (73).

4. The ceramic abrasive automatic batching system of claim 3, wherein: The fixed ring (71) is fitted with a movable ring (78) that can move up and down. The inner side of the movable ring (78) is provided with multiple sets of trigger blocks (713) arranged in a circular array. The trigger blocks (713) are located on the side close to the movable rod (73). Each set of trigger blocks (713) consists of multiple semi-circular protrusions that are vertically parallel to each other. The end of the movable rod (73) away from the striking head (74) contacts the outer surface of the trigger block (713).

5. The ceramic abrasive automatic batching system of claim 4, wherein: The multiple sets of trigger blocks (713) in the inner ring of the active ring (78) can be set in different positions.

6. The ceramic abrasive automatic batching system of claim 4, wherein: A push rod (79) is provided on the lower surface of the rear side of the movable ring (78). The lower end of the push rod (79) slides through into the conveying pipe (3) and contacts the outer surface of the rotating shaft (5). A plurality of protrusions (712) arranged in a circular array are provided on the outer surface of the rear end of the rotating shaft (5). The protrusions (712) are set in an arc shape.

7. The ceramic abrasive automatic batching system of claim 6, wherein: The outer surface of the push rod (79) is fitted with a sleeve plate (710), and a tension spring (711) is movably fitted on the outer surface of the push rod (79) between the lower surface of the sleeve plate (710) and the outer surface of the conveying pipe (3).

Images