Material sorting rotary table
By designing mechanisms such as limit blocks and drive motors in the sorting device, the problem of small items falling is solved, and efficient and flexible sorting operations are achieved, which are suitable for sorting a variety of items.
Patent Information
- Application Number
- CN202420783758.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The existing sorting device is prone to falling off small items at high speeds, resulting in failure of sorting, and slowing down the speed will reduce efficiency, which has defects in use.
A material sorting and rotating table is designed, using mechanisms such as limit blocks, limit springs, positioning rods and return springs. By cooperating with each other, limiting small items can be avoided from falling, and driving motors, gears and PLCs The controller improves sorting efficiency.
It effectively avoids the fall of small items, ensures the normal progress of sorting work, and improves sorting efficiency and flexibility in use, and is suitable for sorting different types of items.
Smart Images
Figure CN222241460U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sorting devices, in particular to a material sorting turntable. Background Art
[0002] Machine vision is the use of machines to replace human eyes for measurement and judgment. The machine vision system converts the captured target into an image signal through machine vision products, transmits it to a dedicated image processing system, obtains the morphological information of the captured target, and converts it into a digital signal based on pixel distribution, brightness, color and other information. The image system performs various operations on these signals to extract the characteristics of the target, and then controls the operation of the equipment on site based on the results of the judgment, that is, controls the sorting device to sort and classify the inspected products.
[0003] After searching, the publication number CN208513080U discloses a turntable-type intelligent sorting machine, which can quickly classify and categorize items by setting up PLC controllers, electric push rods, push plates, laser scanners, infrared sensors and other mechanisms, without the need for manual sorting, which saves trouble and effort and greatly improves the sorting efficiency of items. However, during the use of the device, the items are moved through the sorting workbench. Due to the lack of a limiting mechanism, when the speed of the sorting workbench is too fast and the centrifugal force is large, small items are easy to fall from the sorting workbench, causing the sorting work to fail. If the speed of the sorting workbench is slowed down, the sorting efficiency will be slowed down, and there are defects in its use. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a material sorting turntable to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the material sorting turntable comprises a mounting plate, a fixing column is fixedly provided on the upper side of the mounting plate, a sorting platform is movably sleeved on the outer side of the fixing column, a mounting ring is movably provided on the lower side of the sorting platform, a plurality of groups of limit blocks are fixedly provided on the upper side of the mounting ring, the plurality of groups of limit blocks all movably penetrate the sorting platform and extend to the upper side, and the sorting platform penetrates through grooves for docking with the limit blocks from top to bottom, a plurality of groups of fixing blocks are fixedly provided on the outer side of the mounting ring, a plurality of groups of fixing blocks are provided on the upper sides of the plurality of groups of fixing blocks, one end of the limit spring is connected to the fixing block, and the other end of the limit spring is connected to the sorting platform, a plurality of groups of L-shaped blocks are fixedly provided on the outer side of the sorting platform, a plurality of groups of positioning rods are movably provided on the outer sides of the plurality of L-shaped blocks, a connecting head is fixedly provided on the outer end of the positioning rod, and the other end of the positioning rod movably penetrates the L-shaped block and extends to the inner side, and a plurality of groups of positioning holes for docking with the positioning rod are provided on the outer side of the mounting ring.
[0006] Preferably, a base is fixedly provided on the lower side of the mounting plate.
[0007] Preferably, a driving motor is fixedly provided on the inner side of the fixed column, a gear is fixedly provided on the power end of the driving motor, the gear movably passes through the fixed column and extends to the outside, a tooth groove for docking the gear is provided on the inner side of the sorting platform, and the gear is meshed with the tooth groove.
[0008] Preferably, a notch for the docking gear is provided through the outer side of the fixing column.
[0009] Preferably, a return spring is sleeved on the outer side of the positioning rod, one end of the return spring is connected to the connector, and the other end of the return spring is connected to the L-shaped block.
[0010] Preferably, a plurality of groups of sliding blocks are fixedly provided on the lower side of the sorting platform, and a sliding groove for docking the sliding blocks is provided on the upper side of the mounting plate.
[0011] Preferably, multiple groups of mounting rods are fixedly arranged on the upper side of the fixed column, scanners are fixedly arranged on the outer ends of the multiple groups of mounting rods, and multiple groups of electric push rods are arranged on the upper side of the fixed column, push plates are fixedly arranged on the outer ends of the multiple groups of electric push rods, and a PLC controller for docking the scanner and the electric push rods is fixedly arranged on the inner side of the fixed column.
[0012] Technical effects and advantages of the utility model:
[0013] The utility model provides a sorting table, a mounting ring, a limit block, a groove, a fixing block, a limit spring, an L-shaped block, a positioning rod, a connecting head, a positioning hole, a reset spring and other mechanisms, and through the mutual cooperation of various mechanisms, it is convenient to use and store the limit block, so that it is convenient to sort large items and also convenient to sort small items, avoiding the small items from falling, ensuring the normal sorting work, suitable for different usage requirements, and having a wider range of uses, and through the provision of fixed columns, drive motors, gears, tooth grooves, scanners, electric push rods, push plates, PLC controllers and other mechanisms, and through the mutual cooperation of various mechanisms, it is convenient to automatically sort items, improve the sorting efficiency of items, reduce work intensity, and is very flexible and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the installation of the sorting system of the utility model;
[0016] Figure 3 This is a schematic diagram of the disassembly of the sorting platform and the limiting mechanism of the utility model;
[0017] Figure 4 This is a cross-sectional view of the fixed column of the utility model;
[0018] Figure 5 It is a schematic diagram of the positioning mechanism of the utility model.
[0019] The accompanying drawings are marked as follows:
[0020] 1 base, 2 mounting plate, 3 fixing column, 4 sorting table, 5 driving motor, 6 gear, 7 tooth groove, 8 mounting ring, 9 limit block, 10 through groove, 11 fixing block, 12 limit spring, 13 L-shaped block, 14 positioning rod, 15 connector, 16 positioning hole, 17 return spring, 18 slider, 19 slide groove, 20 mounting rod, 21 scanner, 22 electric push rod, 23 push plate, 24 PLC controller. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] like Figure 1-5 The material sorting turntable includes a mounting plate 2, a fixing column 3 is fixedly arranged on the upper side of the mounting plate 2, a sorting platform 4 is movably sleeved on the outer side of the fixing column 3, a mounting ring 8 is movably arranged on the lower side of the sorting platform 4, a plurality of groups of limit blocks 9 are fixedly arranged on the upper side of the mounting ring 8, the plurality of groups of limit blocks 9 are movably penetrated through the sorting platform 4 and extend to the upper side, and the sorting platform 4 is penetrated from top to bottom with a through groove 10 for docking the limit blocks 9, a plurality of groups of fixing blocks 11 are fixedly arranged on the outer side of the mounting ring 8, and a limiting spring 12 is arranged on the upper side of the plurality of fixing blocks 11, one end of the limiting spring 12 is connected to the fixing block 11, and the other end of the limiting spring 12 is connected to the fixing block 11. It is connected to the sorting platform 4. A plurality of groups of L-shaped blocks 13 are fixedly arranged on the outer side of the sorting platform 4. Positioning rods 14 are movably arranged on the outer sides of the plurality of groups of L-shaped blocks 13. A connector 15 is fixedly arranged on the outer end of the positioning rod 14. The other end of the positioning rod 14 movably penetrates the L-shaped block 13 and extends to the inner side. A plurality of groups of positioning holes 16 for docking the positioning rods 14 are arranged on the outer side of the mounting ring 8. The limiting spring 12 is initially in a contracted state. When the positioning rod 14 is moved out of the positioning hole 16, the limiting spring 12 can drive the limiting block 9 to move upward and pass through the through groove 10, thereby facilitating the limiting of small items to prevent them from falling.
[0023] Among them, a base 1 is fixedly arranged on the lower side of the mounting plate 2, and the base 1 is arranged to facilitate supporting the entire device and ensure the overall stability of the device.
[0024] Among them, a driving motor 5 is fixedly arranged on the inner side of the fixed column 3, and a gear 6 is fixedly arranged on the power end of the driving motor 5. The gear 6 movably penetrates the fixed column 3 and extends to the outside. A tooth groove 7 for docking with the gear 6 is arranged on the inner side of the sorting platform 4. The gear 6 is meshed with the tooth groove 7. When the driving motor 5 is turned on by an external power supply, the sorting platform 4 can be easily driven to rotate, thereby facilitating the sorting of items.
[0025] The outer side of the fixing column 3 is penetrated by a notch for the docking gear 6. The notch allows the gear 6 to extend from the fixing column 3 and mesh with the tooth groove 7, thereby ensuring the normal use of the device.
[0026] Among them, a return spring 17 is sleeved on the outer side of the positioning rod 14, one end of the return spring 17 is connected to the connecting head 15, and the other end of the return spring 17 is connected to the L-shaped block 13. The return spring 17 is initially in a contracted state. The elasticity of the return spring 17 can drive the positioning rod 14 to be firmly inserted into the positioning hole 16, thereby ensuring the installation stability of the mounting ring 8.
[0027] Among them, multiple groups of sliders 18 are fixedly arranged on the lower side of the sorting platform 4, and a slide groove 19 for docking the slider 18 is opened on the upper side of the mounting plate 2. When the sorting platform 4 rotates, it can drive the slider 18 to slide within the slide groove 19 to improve the installation stability of the sorting platform 4.
[0028] Among them, multiple groups of mounting rods 20 are fixedly arranged on the upper side of the fixed column 3, and scanners 21 are fixedly arranged on the outer ends of the multiple groups of mounting rods 20. Multiple groups of electric push rods 22 are arranged on the upper side of the fixed column 3, and push plates 23 are fixedly arranged on the outer ends of the multiple groups of electric push rods 22. A PLC controller 24 for docking the scanner 21 and the electric push rod 22 is fixedly arranged on the inner side of the fixed column 3. The PLC controller 24 can receive scanning data from the scanner 21 and control the electric push rod 22, so that the items can be sorted conveniently and quickly, while reducing the work intensity and improving the sorting efficiency.
[0029] Embodiment: During the use of the utility model, first, the driving motor 5 drives the gear 6 to rotate, and the rotation of the gear 6 can drive the sorting platform 4 to rotate. Secondly, the objects enter the upper side of the sorting platform 4 through the conveyor belt, and the sorting platform 4 drives the objects to rotate and sort. Multiple scanners 21 transmit the object information to the PLC controller, and then the PLC controller analyzes the objects, thereby driving the corresponding electric push rods 22 to drive the push plates 23 to sort the objects to the designated positions. When sorting small objects, the multiple groups of connecting heads 15 are pulled outward to drive the positioning rods 14 to move. When the positioning rods 14 move, they move out of the positioning holes 16. At this time, the limit springs 12 reset and shrink and drive the mounting ring 8 to move upward. The mounting ring 8 moves upward and drives the limit block 9 to move upward, so that the limit block 9 passes through the through groove 10 of the sorting platform 4 until the mounting ring 8 fits on the lower side of the sorting platform 4. The small objects can be limited by the limit block 9 to prevent them from falling.
[0030] Finally, a few points should be explained: First, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may change; secondly: in the drawings of the embodiments disclosed in the present invention, only the structures involved in the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other; finally: the above is only the preferred embodiment of the present invention, and is not used to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A material sorting turntable, comprising a mounting plate (2), characterized in that: A fixing column (3) is fixedly arranged on the upper side of the mounting plate (2), a sorting platform (4) is movably sleeved on the outer side of the fixing column (3), a mounting ring (8) is movably arranged on the lower side of the sorting platform (4), a plurality of groups of limit blocks (9) are fixedly arranged on the upper side of the mounting ring (8), the plurality of groups of limit blocks (9) are movably penetrated through the sorting platform (4) and extend to the upper side, and a through groove (10) for docking with the limit blocks (9) is penetrated through the upper and lower sides of the sorting platform (4), a plurality of groups of fixing blocks (11) are fixedly arranged on the outer side of the mounting ring (8), and the plurality of groups of fixing blocks (11) are provided with limit blocks on the upper side. A limiting spring (12) is provided, one end of the limiting spring (12) is connected to the fixed block (11), and the other end of the limiting spring (12) is connected to the sorting platform (4), a plurality of groups of L-shaped blocks (13) are fixedly arranged on the outside of the sorting platform (4), and positioning rods (14) are movably arranged on the outside of the plurality of groups of L-shaped blocks (13), a connector (15) is fixedly arranged on the outside end of the positioning rod (14), and the other end of the positioning rod (14) movably passes through the L-shaped block (13) and extends to the inside, and a plurality of groups of positioning holes (16) for docking with the positioning rods (14) are provided on the outside of the mounting ring (8).
2. The material sorting turntable according to claim 1, characterized in that: A base (1) is fixedly arranged on the lower side of the mounting plate (2).
3. The material sorting turntable according to claim 1, characterized in that: A driving motor (5) is fixedly arranged on the inner side of the fixed column (3), a gear (6) is fixedly arranged on the power end of the driving motor (5), the gear (6) movably passes through the fixed column (3) and extends to the outside, a tooth groove (7) for docking with the gear (6) is arranged on the inner side of the sorting platform (4), and the gear (6) is meshed with the tooth groove (7).
4. The material sorting turntable according to claim 3, characterized in that: The outer side of the fixing column (3) is penetrated by a notch for a docking gear (6).
5. The material sorting turntable according to claim 1, characterized in that: A return spring (17) is sleeved on the outer side of the positioning rod (14), one end of the return spring (17) is connected to the connector (15), and the other end of the return spring (17) is connected to the L-shaped block (13).
6. The material sorting turntable according to claim 1, characterized in that: A plurality of groups of slide blocks (18) are fixedly arranged on the lower side of the sorting platform (4), and a slide groove (19) for docking with the slide blocks (18) is provided on the upper side of the mounting plate (2).
7. The material sorting turntable according to claim 1, characterized in that: A plurality of mounting rods (20) are fixedly arranged on the upper side of the fixed column (3), and a scanner (21) is fixedly arranged on the outer ends of the plurality of mounting rods (20); a plurality of electric push rods (22) are fixedly arranged on the upper side of the fixed column (3), and a push plate (23) is fixedly arranged on the outer ends of the plurality of electric push rods (22); and a PLC controller (24) for docking the scanner (21) and the electric push rod (22) is fixedly arranged on the inner side of the fixed column (3).