Metal impurity removing mechanism for discharging opening of crawler belt color sorter

Abstract

The utility model discloses a metal impurity removing mechanism for a discharge port of a crawler belt color sorter, particularly relates to the technical field of material sorting, and aims to solve the technical problems that metal impurities adsorbed and accumulated on a columnar magnet rod are easily scraped by subsequently conveyed materials and are re-mixed into the materials, and the quality of the materials is reduced. The device comprises a supporting frame, the supporting frame is provided with a crawler belt color sorter, the discharging end of the bottom end of the crawler belt color sorter penetrates through the supporting frame, a belt conveyor is arranged below the discharging end, a containing box is arranged on the side face of the supporting frame, a magnet is arranged in the containing box, and the magnet is arranged in the containing box. The containing box is arranged above the outer end of the belt conveyor, the containing box is arranged in a conveying belt assembly in a sleeved mode, and a first conveying belt of the belt conveyor and a second conveying belt of the conveying belt assembly are provided with overlapped parts. According to the utility model, the adsorbed magnet can be prevented from returning to the material due to transportation rubbing of the material, so that the quality of the material is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically relating to a metal impurity removal mechanism at the outlet of a tracked color sorter. Background Technology

[0002] In the pharmaceutical production process, a conveyor belt color sorter is used to separate different colored particles from the pharmaceutical materials. However, in actual production, workers found that the pharmaceutical materials sorted by the conveyor belt still contained a small amount of metal, affecting the quality of the pharmaceutical materials. Therefore, workers added columnar magnetic rods to the outer end of the belt conveyor below the bottom outlet of the conveyor belt color sorter to attract the small amount of metal in the material to the magnetic rods, thereby improving the quality of the material. However, the above method still has the following drawback: the metal impurities adsorbed and accumulated on the columnar magnetic rods are easily scraped off by the subsequently conveyed material, and re-mixed into the material, reducing the quality of the material. Utility Model Content

[0003] This invention provides a metal impurity removal mechanism at the outlet of a tracked color sorter, which can prevent metal impurities adsorbed and accumulated on the columnar magnetic rod from being easily scraped off by the subsequently conveyed material and remixed into the material, thus reducing the material quality.

[0004] The technical solution adopted in this utility model is as follows:

[0005] A metal impurity removal mechanism for the discharge port of a tracked color sorter includes a support frame on which the tracked color sorter is mounted. The bottom discharge end of the tracked color sorter passes through the support frame, and a belt conveyor is located below the discharge end. A receiving box is provided on the side of the support frame, and a magnet is provided inside the receiving box. The receiving box is positioned above the outer end of the belt conveyor and is fitted inside a conveyor belt assembly. The first conveyor belt of the belt conveyor and the second conveyor belt of the conveyor belt assembly have an overlapping portion.

[0006] Preferably, the second conveyor belt mechanism includes a second conveyor belt, which is sleeved on the outside of the receiving box. Drive rollers are also sleeved on both ends of the inner side of the second conveyor belt. Mounting plates are provided on both sides of the second conveyor belt. The drive rollers are rotatably connected to the mounting plates and driven to rotate by a motor fixed on the mounting plates. The two sides of the receiving box are respectively connected to the mounting plates on both sides of the second conveyor belt, and one of the mounting plates is fixedly connected to the side of the support frame.

[0007] Preferably, the second conveyor belt mechanism is provided with a magnetic shielding mechanism, which includes a magnetic shielding sleeve sleeved on the outside of the drive roller, and the magnetic shielding sleeve is disposed between the second conveyor belt and the drive roller.

[0008] Preferably, the top of the mounting plate is provided with a tension auxiliary roller, which is rotatably mounted on the lifting assembly, and the lifting assembly is fixedly connected to the mounting plate.

[0009] Preferably, the lifting assembly includes a telescopic cylinder whose cylinder body is fixedly connected to the mounting plate, the telescopic rod of the telescopic cylinder is arranged facing upward, and the two ends of the tension auxiliary roller are rotatably connected to the ends of the telescopic rod.

[0010] Preferably, the outer side of the first conveyor belt is provided with a plurality of first partition plates.

[0011] Preferably, the outer side of the second conveyor belt is provided with a plurality of second partition plates.

[0012] Preferably, the first conveyor belt is provided with a fixed plate and an elastic baffle plate on both sides, which are fixedly connected to the belt conveyor, and the elastic baffle plate is inclinedly arranged inside the fixed plate.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0014] 1. In this utility model, the metal in the material is attracted out by the magnetic force of the magnet in the receiving box and adsorbed onto the second conveyor belt. The material is collected in the material box at the outer end of the belt conveyor. The conveyor belt assembly drives the second conveyor belt to transport the adsorbed metal. When the metal is transported to a position directly below the receiving box, the metal is no longer affected by the magnet in the receiving box, thus detaching from the second conveyor belt and falling into the collection box placed on the ground under the action of gravity. This improves the quality of the material and avoids the magnets that are directly attached to the material from being drawn back into the material due to the friction of the material during transportation, thus reducing the quality of the material.

[0015] 2. This utility model can isolate the magnetic force of the magnet on positions other than those directly below the receiving box by using a magnetic shielding sleeve, thus enabling the magnet to detach from the second transmission belt in a timely manner.

[0016] 3. This utility model adjusts the tension of the second conveyor belt by raising and lowering the tension auxiliary roller through the lifting component, thereby preventing belt slippage. Attached Figure Description

[0017] This utility model will be described by way of example and with reference to the accompanying drawings, wherein:

[0018] Figure 1 This is a front view of a metal impurity removal mechanism at the outlet of a tracked color sorter according to the present invention.

[0019] Figure 2This is a side view of a metal impurity removal mechanism at the outlet of a tracked color sorter according to the present invention.

[0020] Figure 3 This is a side view of the conveyor belt assembly in this utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the conveyor belt assembly in this utility model.

[0022] The components include: 1. Support frame; 2. Tracked color sorter; 3. Discharge end; 4. Belt conveyor; 5. Container box; 6. Magnet; 7. First conveyor belt; 8. Second conveyor belt; 9. Drive roller; 10. Mounting plate; 11. Motor; 12. Magnetic shielding sleeve; 13. Tension auxiliary roller; 14. Cylinder; 15. Telescopic rod; 16. First partition plate; 17. Second partition plate; 18. Fixing plate; 19. Elastic shielding plate. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only partial embodiments of this application, not the entire application. The components of the embodiments of this application described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0024] In the description of the embodiments of this application, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0025] The following is combined Figures 1-4 This utility model will be described in detail.

[0026] A metal impurity removal mechanism at the discharge port of a tracked color sorter 2, according to one embodiment of the present invention, is as follows: Figures 1-4As shown, this utility model provides a metal impurity removal mechanism at the discharge port of a tracked color sorter 2, including a support frame 1. The tracked color sorter 2 is mounted on the support frame 1. The bottom discharge end 3 of the tracked color sorter 2 passes through the support frame 1. A belt conveyor 4 is mounted below the discharge end 3. A receiving box 5 is mounted on the side of the support frame 1. A magnet 6 is mounted inside the receiving box 5. The receiving box 5 is positioned above the outer end of the belt conveyor 4. The receiving box 5 is fitted inside the conveyor belt assembly. The first conveyor belt 7 of the belt conveyor 4 and the second conveyor belt 8 of the conveyor belt assembly have an overlapping portion.

[0027] In practical use, the material sorted by color is discharged from the corresponding discharge end 3 of the conveyor belt color sorter 2 and falls onto the first conveyor belt 7 of the belt conveyor 4. When the first conveyor belt 7 transports the material to the overlapping part of the first conveyor belt 7 of the belt conveyor 4 and the second conveyor belt 8 of the conveyor belt assembly, the metal in the material will be attracted out by the magnetic force of the magnet 6 in the receiving box 5 and adsorbed onto the second conveyor belt 8. The material is collected in the material box at the outer end of the belt conveyor 4. The conveyor belt assembly drives the second conveyor belt 8 to transport the adsorbed metal. When the metal is transported to a position away from the receiving box 5, the metal is no longer affected by the magnet 6 in the receiving box 5, thus detaching from the second conveyor belt 8 and falling into the collection box placed on the ground under the action of gravity. This improves the quality of the material and avoids the adsorbed magnet returning to the material due to the friction of the material during transportation, thus reducing the quality of the material.

[0028] According to one embodiment of the present invention, such as Figures 3-4 As shown, the second conveyor belt 8 mechanism includes a second conveyor belt 8, which is sleeved on the outside of the receiving box 5. Drive rollers 9 are also sleeved on both ends of the inner side of the second conveyor belt 8. Mounting plates 10 are provided on both sides of the second conveyor belt 8. The drive rollers 9 are rotatably connected to the mounting plates 10 and are driven to rotate by a motor 11 fixed on the mounting plates 10. The two sides of the receiving box 5 are respectively connected to the mounting plates 10 on both sides of the second conveyor belt 8. One of the mounting plates 10 is fixedly connected to the side of the support frame 1.

[0029] In practical use, the drive roller 9 is driven to rotate by the motor 11, thereby driving the second transmission belt to move and transport the adsorbed metal.

[0030] According to one embodiment of the present invention, such as Figure 4 As shown, the second conveyor belt 8 is provided with a magnetic shielding mechanism, which includes a magnetic shielding sleeve 12 sleeved on the outside of the drive roller 9. The magnetic shielding sleeve 12 is disposed between the second conveyor belt 8 and the drive roller 9.

[0031] In practical use, the magnetic shielding sleeve 12 can isolate the magnetic force of the magnet 6 on positions other than those directly below the receiving box 5, so that the magnet can be disengaged from the second transmission belt in a timely manner.

[0032] It is worth mentioning that the magnetic shielding sleeve 12 is made of a high magnetic susceptibility material, such as an iron-nickel alloy; and the receiving box 5 is made of a low magnetic susceptibility material, such as plastic.

[0033] According to one embodiment of the present invention, such as Figures 3-4 As shown, the top of the mounting plate 10 is provided with a tension auxiliary roller 13, which is rotatably mounted on the lifting assembly, and the lifting assembly is fixedly connected to the mounting plate 10.

[0034] In practical use, the tension auxiliary roller 13 can be raised or lowered by adjusting the lifting component, thereby adjusting the tension of the second conveyor belt 8 and preventing belt slippage.

[0035] According to one embodiment of the present invention, such as Figure 3 As shown, the lifting assembly includes a telescopic cylinder 14 that is fixedly connected to the mounting plate 10. The telescopic rod 15 of the telescopic cylinder is arranged upwards, and the two ends of the tension auxiliary roller 13 are rotatably connected to the ends of the telescopic rod 15.

[0036] In practical use, the tension auxiliary roller 13 is raised and lowered by a telescopic cylinder.

[0037] According to one embodiment of the present invention, such as Figures 1-4 As shown, a plurality of first partition plates 16 are arranged on the outer side of the first conveyor belt 7.

[0038] In practical use, the first partition plate 16 prevents the material from sliding on the first conveyor belt 7, ensuring the stability and safety of the material.

[0039] According to one embodiment of the present invention, such as Figures 1-4 As shown, the outer side of the second conveyor belt 8 is provided with a plurality of second partition plates 17.

[0040] In practical use, the second partition plate 17 prevents the metal from sliding on the second conveyor belt 8, and prevents the metal from sliding off the second conveyor belt 8 and falling back into the material below before the overlapping part is transported out.

[0041] According to one embodiment of the present invention, such as Figure 1 As shown, the first conveyor belt 7 has a fixed plate 18 and an elastic baffle plate 19 fixedly connected to the belt conveyor 4 on both sides. The elastic baffle plate 19 is inclinedly arranged inside the fixed plate 18.

[0042] In practical use, this prevents materials from slipping off the first conveyor belt 7 and falling to the ground during transport.

[0043] The working principle of this utility model is as follows:

[0044] The color-sorted material is discharged from the corresponding discharge end 3 of the conveyor belt color sorter 2 and falls onto the first conveyor belt 7 of the belt conveyor 4. When the first conveyor belt 7 transports the material to the overlapping part of the first conveyor belt 7 of the belt conveyor 4 and the second conveyor belt 8 of the conveyor belt assembly, the metal in the material will be attracted out by the magnetic force of the magnet 6 in the receiving box 5 and adsorbed onto the second conveyor belt 8. The material is collected in the material box at the outer end of the belt conveyor 4. The conveyor belt assembly drives the second conveyor belt 8 to transport the adsorbed metal. When the metal is transported to a position away from the receiving box 5, the metal is no longer affected by the magnet 6 in the receiving box 5, thus detaching from the second conveyor belt 8 and falling into the collection box placed on the ground under the action of gravity. This improves the quality of the material and avoids the adsorbed magnet returning to the material due to the friction of the material during transportation, which would reduce the quality of the material.

[0045] The embodiments described above merely illustrate specific implementation methods of this application, and while the descriptions are detailed and specific, they should not be construed as limiting the scope of protection of this application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the technical solution of this application, and these modifications and improvements all fall within the scope of protection of this application.

Claims

1. A metal impurity removal mechanism at the discharge port of a tracked color sorter, comprising a support frame (1), a tracked color sorter (2) mounted on the support frame (1), a discharge end (3) of the tracked color sorter (2) passing through the support frame (1), and a belt conveyor (4) below the discharge end (3), characterized in that: The side of the support frame (1) is provided with a containing box (5), the containing box (5) is provided with a magnet (6), the containing box (5) is arranged above the outer end of the belt conveyor (4), the containing box (5) is sleeved in the inside of the conveying belt assembly, the first conveying belt (7) of the belt conveyor (4) has an overlapping portion with the second conveying belt (8) of the conveying belt assembly.

2. The metal impurity removing mechanism of the belt color sorter discharge port according to claim 1, characterized in that: The second conveying belt (8) mechanism comprises a second conveying belt (8), the second conveying belt (8) is sleeved outside the containing box (5), the inner side of the second conveying belt (8) is further sleeved with a driving roller (9), the two sides of the second conveying belt (8) are provided with mounting plates (10), the driving roller (9) is rotatably connected with the mounting plate (10) and is driven to rotate by a motor (11) fixed on the mounting plate (10), the containing box (5) is connected with the mounting plates (10) on the two sides of the second conveying belt (8) respectively, and one of the mounting plates (10) is fixedly connected with the side of the support frame (1).

3. The metal impurity removing mechanism of the belt color sorter discharge port according to claim 2, characterized in that: The second conveying belt (8) mechanism is provided with a magnetic isolation mechanism, the magnetic isolation mechanism comprises a magnetic isolation sleeve (12) sleeved outside the driving roller (9), and the magnetic isolation sleeve (12) is arranged between the second conveying belt (8) and the driving roller (9).

4. The metal impurity removing mechanism of the belt color sorter discharge port according to claim 3, characterized in that: The top of the mounting plate (10) is provided with a tension auxiliary roller (13), the tension auxiliary roller (13) is rotatably arranged on a lifting assembly, and the lifting assembly is fixedly connected with the mounting plate (10).

5. The metal impurity removing mechanism of the belt color sorter discharge port according to claim 4, characterized in that: The lifting assembly comprises a telescopic cylinder with a cylinder body (14) fixedly connected with the mounting plate (10), and the telescopic rod (15) of the telescopic cylinder is arranged upwards, and the two ends of the tension auxiliary roller (13) are rotatably connected with the ends of the telescopic rod (15).

6. The metal impurity removing mechanism of the belt color sorter discharge port according to claim 1, characterized in that: A plurality of first partition plates (16) are arranged on the outer side of the first conveying belt (7).

7. The metal impurity removing mechanism of the belt color sorter discharge port according to claim 1, characterized in that: A plurality of second partition plates (17) are arranged on the outer side of the second conveying belt (8).

8. The metal impurity removing mechanism of the belt color sorter discharge port according to claim 1, characterized in that: The two sides of the first conveying belt (7) are provided with a fixed plate (18) and an elastic shielding plate (19) fixedly connected with the belt conveyor (4), and the elastic shielding plate (19) is arranged obliquely on the inner side of the fixed plate (18).

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