External dimension sorting machine for mechanical parts

Abstract

The utility model relates to the technical field of sorting machines, and provides an external dimension sorting machine for mechanical parts, which comprises a main box body and a sorting assembly. Small-size mechanical parts are filtered and flow downwards through a fine filter screen block, medium-size and large-size mechanical parts can be blocked through a soft blocking strip in a first blocking block, a telescopic rod pushes an extending block to shake the mechanical parts on the fine filter screen block, and remaining small-size parts in the mechanical parts at the upper end of the fine filter screen block are filtered; the scraper blade moves towards the first stop block, the scraper blade can push the mechanical part at the upper end of the fine filter screen block to move so as to apply thrust to the soft stop strip, and the soft stop strip is opened, so that the mechanical part on the fine filter screen block enters the upper end of the middle filter screen block through the through groove; and then the same operation is carried out to filter the medium-size parts and the large-size parts respectively, so that the problems that the mechanical parts of different sizes are inconvenient to classify and screen and the mechanical parts of different sizes are inconvenient to scatter at the same collection position are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sorting machines, and in particular to a sorting machine for the outer dimensions of mechanical parts. Background Art

[0002] The separator is a device that grades and screens products by weight. Material, conveyed by wind, passes through a blower and a feed hopper and falls onto a high-speed rotating separation disc. Centrifugal force disperses the material and flings it toward a buffer ring. During the fall, heavier material, influenced by the cross-flow generated by the rotor, passes through the blades of the regulating ring and slides into the coarse material collector of the separator, where it is collected and discharged through the blower.

[0003] Patent specification with announcement number CN111266305B discloses a fully automatic shaft parts inspection and sorting machine and inspection and sorting method. This machine and corresponding inspection and sorting method achieve fully automatic shaft parts sorting through a continuous process of sorting based on inspection results. Its structure includes a parts conveying device, an inspection and sorting device, and a sorting and receiving device connected in sequence. The inspection and sorting device includes a loading mechanism, a rotating disk, a projection dimension detection unit, and a material ejection and sorting mechanism. The loading mechanism, projection dimension detection unit, and material ejection and sorting mechanism are arranged around the rotating disk, with the projection dimension detection unit located between the loading mechanism and the material ejection and sorting mechanism. Several fixtures for positioning shaft parts are provided on the top surface of the rotating disk.

[0004] However, in the implementation of relevant technologies, it was found that the above technical solution has the following problems: during use, the above device drives the digital micrometer to slide on the adjustment slide rail through the pneumatic slider, which is convenient for adjusting the initial position of the digital micrometer to adapt to products of different sizes. After the length test is completed, the unqualified workpiece is clamped by the clamp and directly transported by the transport cylinder to the box for defective length products, and the products with qualified length are subjected to the next test. However, when sorting mechanical parts of different sizes, it needs to use more mechanical parts, resulting in waste of resources and increased workload. In addition, there will be small-sized parts in the collection area of ​​medium-sized parts, which need to be manually screened again. Therefore, further improvement is needed. Utility Model Content

[0005] The utility model provides a machine for sorting the outer dimensions of mechanical parts, which solves the problem in related technologies that it is inconvenient to classify and screen mechanical parts of different sizes and to reduce the number of mechanical parts of different sizes scattered in the same collection area.

[0006] The technical solution of the utility model is as follows:

[0007] A machine for sorting the outer dimensions of mechanical parts, comprising a main box body, wherein a sorting component is arranged inside the main box body, wherein the sorting component comprises a barrier component arranged on the inner wall of the main box body for dividing the interior of the main box body into three parts for sorting and collecting mechanical parts of three sizes, an aggregate component for classifying and collecting mechanical parts of different sizes is provided on the side of the main box body, and a sorting component for filtering, screening and classifying mechanical parts of different sizes is provided inside the main box body, a pushing component for pushing the mechanical parts stacked in the upper end position of the sorting component to prevent the mechanical parts from always accumulating at the upper end of the sorting component is provided inside the main box body, and a placing component for placing and limiting the pushing component is provided on the side wall of the main box body.

[0008] Preferably, the blocking component includes a first partition plate and a second partition plate fixedly connected to the lower side and the inner wall of the side of the main box body, and a notch is formed on one side of the first partition plate and the second partition plate.

[0009] Preferably, the placement component includes a first sliding groove, a second sliding groove and a third sliding groove opened on the inner side of the main box.

[0010] Preferably, the material collecting component includes a first material collecting opening, a second material collecting opening and a third material collecting opening which are opened through the side surface of the main box body.

[0011] Preferably, the first material collection port is located below the first chute, and the first material collection port is also located below the first partition and the inner wall of the main box body; the second material collection port is located below the second chute, and the second material collection port is also located below the first partition and the second partition; the third material collection port is located below the third chute, and the third material collection port is also located below the second partition and the inner wall of the main box body.

[0012] Preferably, the sorting component includes a fine filter block, a medium filter block and a coarse filter block fixedly connected to the inner wall of the main box body, the upper end of one side of the fine filter block is fixedly connected to a first blocking block, and the upper end of one side of the medium filter block is fixedly connected to a second blocking block.

[0013] Preferably, a through slot is formed through one side of the lower end of each of the first blocking block and the second blocking block, and a soft blocking bar is evenly and fixedly connected to the upper inner wall of the through slot.

[0014] Preferably, the fine filter block is located below the first chute, the medium filter block is located below the second chute, and the coarse filter block is located below the third chute, and the sides of the first blocking block and the second blocking block are fixedly connected to the inner wall of the main box body.

[0015] Preferably, the pushing component includes a scraper slidably connected to the inside of the main box, both sides of the scraper are fixedly connected to extension blocks, and one side of the extension block is fixedly connected to a telescopic rod.

[0016] Preferably, the extension block is slidably connected to the first slide groove, one end of the telescopic rod is fixedly connected to the side wall of the first slide groove, the extension block is also slidably connected to the second slide groove, one end of the telescopic rod is also fixedly connected to the side wall of the second slide groove, the extension block is also slidably connected to the third slide groove, and one end of the telescopic rod is also fixedly connected to the side wall of the third slide groove.

[0017] The working principle and beneficial effects of the utility model are as follows:

[0018] The utility model filters under the action of the fine filter mesh block, that is, small-sized mechanical parts flow downward through the fine filter mesh block, and the presence of the soft baffle in the first blocking block prevents medium-sized and large-sized mechanical parts from escaping from the upper end of the fine filter mesh block. The telescopic rod pushes the extension block to slide and shake the mechanical parts on the upper end of the fine filter mesh block, further filtering the small-sized parts remaining in the mechanical parts on the upper end of the fine filter mesh block. As the scraper moves toward the first blocking block, the scraper pushes the mechanical parts on the upper end of the fine filter mesh block to move, exerting a thrust on the soft baffle, opening the soft baffle so that the mechanical parts on the upper end of the fine filter mesh block enter the upper end of the medium filter mesh block through the through slot, and then performing the same operation to filter the medium-sized parts and large-sized parts respectively, solving the problem of inconvenience in classifying and screening mechanical parts of different sizes and reducing the problem of mechanical parts of different sizes being scattered in the same collection place. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the main box structure of the utility model;

[0022] Figure 3 This is a schematic structural diagram of the sorting component of the present utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the pushing component of the present utility model.

[0024] In the figure: 1. Main box body; 2. Sorting component; 21. Blocking component; 211. First partition; 2111. Notch; 212. Second partition; 22. Placing component; 221. First chute; 222. Second chute; 223. Third chute; 23. Collection component; 231. First collection port; 232. Second collection port; 233. Third collection port; 24. Sorting component; 241. Fine filter block; 242. Medium filter block; 243. Coarse filter block; 244. First blocking block; 245. Second blocking block; 2451. Through slot; 24511. Soft baffle; 25. Pushing component; 251. Scraper; 2511. Extension block; 25111. Telescopic rod. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] like Figure 1 As shown, this embodiment proposes a machine for sorting the outer dimensions of mechanical parts, comprising a main box 1 , wherein a sorting component 2 is provided inside the main box 1 .

[0027] like Figure 2 As shown, the sorting component 2 includes a barrier component 21 arranged on the inner wall of the main box body 1 for dividing the interior of the main box body 1 into three parts to sort and collect mechanical parts of three sizes. The barrier component 21 includes a first partition 211 and a second partition 212 fixedly connected to the lower side and the side inner wall of the main box body 1. A notch 2111 is provided on one side of the first partition 211 and the second partition 212. The first partition 211 and the second partition 212 are used to divide the interior of the main box body 1 into three parts, which are respectively used to collect small parts, medium parts and large parts. The notch 2111 of the first partition 211 is used to be placed and engaged with the connection between the fine filter block 241 and the medium filter block 242. The notch 2111 of the second partition 212 is used to be placed and engaged with the connection between the medium filter block 242 and the coarse filter block 243.

[0028] Furthermore, a placement component 22 for placing and limiting the pushing component 25 is provided on the side wall of the main box body 1. The placement component 22 includes a first slide groove 221, a second slide groove 222 and a third slide groove 223 provided on the inner side of the main box body 1. The first slide groove 221 is used to place and limit the scraper 251 at the upper end of the fine filter mesh block 241, the second slide groove 222 is used to place and limit the scraper 251 at the upper end of the medium filter mesh block 242, and the third slide groove 223 is used to place and limit the scraper 251 at the upper end of the coarse filter mesh block 243.

[0029] Furthermore, a collecting component 23 for classifying and collecting mechanical parts of different sizes is provided on the side of the main box body 1. The collecting component 23 includes a first collecting port 231, a second collecting port 232 and a third collecting port 233 which are opened through the side of the main box body 1. The first collecting port 231 is located below the first chute 221. The first collecting port 231 is also located below the first partition 211 and the inner wall of the main box body 1. The second collecting port 232 is located below the second chute 222. The second collecting port 232 is also located below the first partition 211 and the second partition 212. The third collecting port 233 is located below the third chute 223. The third collecting port 233 is also located below the second partition 212 and the inner wall of the main box body 1. The first collecting port 231 collects small parts, the second collecting port 232 collects medium parts, and the third collecting port 233 collects large parts.

[0030] like Figure 3 As shown, the interior of the main box 1 is provided with a sorting component 24 for filtering, screening and classifying mechanical parts of different sizes. The sorting component 24 includes a fine filter block 241, a medium filter block 242 and a coarse filter block 243 fixedly connected to the inner wall of the main box 1. The upper end of one side of the fine filter block 241 is fixedly connected to a first stop block 244, and the upper end of one side of the medium filter block 242 is fixedly connected to a second stop block 245. A through groove 2451 is formed on one side of the lower end of the first stop block 244 and the second stop block 245. A soft stop bar 2451 is evenly fixedly connected to the upper inner wall of the through groove 2451. 511, the fine filter block 241 is located below the first chute 221, the medium filter block 242 is located below the second chute 222, and the coarse filter block 243 is located below the third chute 223. The sides of the first blocking block 244 and the second blocking block 245 are fixedly connected to the inner wall of the main box body 1. The fine filter block 241 filters small parts, the medium filter block 242 filters medium parts, and the coarse filter block 243 filters large parts. The soft baffle 24511 is used to prevent mechanical parts from entering the medium filter block 242 from the fine filter block 241 when no external force is received.

[0031] like Figure 4As shown, the main box body 1 is internally slidably connected with a pushing component 25 for pushing the mechanical parts accumulated in the upper position of the sorting component 24 to prevent the mechanical parts from always accumulating at the upper end of the sorting component 24. The pushing component 25 includes a scraper 251 slidably connected to the inside of the main box body 1. Both sides of the scraper 251 are fixedly connected with an extension block 2511. One side of the extension block 2511 is fixedly connected with a telescopic rod 25111. The extension block 2511 is slidably connected to the first slide groove 221. One end of the telescopic rod 25111 It is fixedly connected to the side wall of the first slide 221, the extension block 2511 is also slidably connected to the second slide 222, one end of the telescopic rod 25111 is also fixedly connected to the side wall of the second slide 222, the extension block 2511 is also slidably connected to the third slide 223, one end of the telescopic rod 25111 is also fixedly connected to the side wall of the third slide 223, and the scraper 251 is used to push the mechanical parts stacked on the upper end of the fine filter mesh block 241 to pass through the soft baffle 24511 into the upper end of the medium filter mesh block 242.

[0032] The working principle and use instructions of the present invention are as follows: when it is necessary to sort the size of mechanical parts, the staff first needs to put the mechanical parts upside down into the interior of the fine filter block 241, and then the mechanical parts are filtered under the action of the fine filter block 241, that is, small-sized mechanical parts are filtered downward through the fine filter block 241, and medium-sized and large-sized mechanical parts are accumulated at the upper end of the fine filter block 241, and the presence of the soft baffle 24511 in the first blocking block 244 will prevent the medium-sized and large-sized mechanical parts from leaving the upper end of the fine filter block 241, at this time, the telescopic rod 25111 can be controlled to telescope and push the extension block 2511 to slide along the first slide groove 221, and the mechanical parts on the upper end of the fine filter block 241 can be shaken to perform the The small-sized parts remaining in the mechanical parts at the upper end of the fine filter mesh block 241 are filtered in one step, and as the scraper 251 moves toward the first blocking block 244, the scraper 251 will push the mechanical parts at the upper end of the fine filter mesh block 241 to move, thereby applying a thrust to the soft baffle 24511, thereby opening the soft baffle 24511 so that the mechanical parts at the upper end of the fine filter mesh block 241 enter the upper end of the medium filter mesh block 242 through the through groove 2451, and then perform the same operation to filter the medium-sized parts and large-sized parts respectively, and then collect the small parts through the first collection port 231, the medium parts through the second collection port 232, and the large parts through the third collection port 233, thereby completing the classified collection of mechanical parts of different sizes.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, 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 machine for sorting the outer dimensions of mechanical parts, comprising a main box (1), characterized in that: A sorting component (2) is provided inside the main box (1), and the sorting component (2) includes a barrier component (21) provided on the inner wall of the main box (1) for dividing the interior of the main box (1) into three parts so as to sort and collect mechanical parts of three sizes. A collecting component (23) is provided on the side of the main box (1) for classifying and collecting mechanical parts of different sizes. A sorting component (24) is provided inside the main box (1) for filtering, screening and classifying mechanical parts of different sizes. A pushing component (25) is slidably connected inside the main box (1) for pushing the mechanical parts accumulated in the upper end position of the sorting component (24) to prevent the mechanical parts from always accumulating at the upper end of the sorting component (24). A placing component (22) is provided on the side wall of the main box (1) for placing and limiting the pushing component (25).

2. A machine for sorting the outer dimensions of mechanical parts according to claim 1, characterized in that: The blocking component (21) comprises a first partition (211) and a second partition (212) fixedly connected to the lower side and the inner side wall of the main box body (1), and a notch (2111) is provided on one side of the first partition (211) and the second partition (212).

3. The machine for sorting the outer dimensions of mechanical parts according to claim 1, characterized in that: The placement component (22) comprises a first sliding groove (221), a second sliding groove (222) and a third sliding groove (223) which are opened on the inner side of the main box body (1).

4. The machine for sorting the outer dimensions of mechanical parts according to claim 1, characterized in that: The material collecting component (23) comprises a first material collecting opening (231), a second material collecting opening (232) and a third material collecting opening (233) which are opened through the side of the main box body (1).

5. The machine for sorting the outer dimensions of mechanical parts according to claim 4, characterized in that: The first material collection port (231) is located below the first chute (221), and the first material collection port (231) is also located below between the first partition (211) and the inner wall of the main box body (1). The second material collection port (232) is located below the second chute (222), and the second material collection port (232) is also located below between the first partition (211) and the second partition (212). The third material collection port (233) is located below the third chute (223), and the third material collection port (233) is also located below between the second partition (212) and the inner wall of the main box body (1).

6. The machine for sorting the outer dimensions of mechanical parts according to claim 1, characterized in that: The sorting component (24) comprises a fine filter block (241), a medium filter block (242), and a coarse filter block (243) fixedly connected to the inner wall of the main box (1); the upper end of one side of the fine filter block (241) is fixedly connected to a first blocking block (244), and the upper end of one side of the medium filter block (242) is fixedly connected to a second blocking block (245).

7. The machine for sorting the outer dimensions of mechanical parts according to claim 6, characterized in that: A through slot (2451) is provided through one side of the lower end of each of the first blocking block (244) and the second blocking block (245), and a soft blocking strip (24511) is evenly and fixedly connected to the upper inner wall of the through slot (2451).

8. The machine for sorting the outer dimensions of mechanical parts according to claim 6, characterized in that: The fine filter block (241) is located below the first chute (221), the medium filter block (242) is located below the second chute (222), and the coarse filter block (243) is located below the third chute (223). The side surfaces of the first blocking block (244) and the second blocking block (245) are fixedly connected to the inner wall of the main box (1).

9. The machine for sorting the outer dimensions of mechanical parts according to claim 1, characterized in that: The pushing component (25) comprises a scraper (251) slidably connected to the interior of the main box (1), both sides of the scraper (251) are fixedly connected to extension blocks (2511), and one side of the extension block (2511) is fixedly connected to a telescopic rod (25111).

10. The machine for sorting the outer dimensions of mechanical parts according to claim 9, characterized in that: The extension block (2511) is slidably connected to the first slide groove (221), one end of the telescopic rod (25111) is fixedly connected to the side wall of the first slide groove (221), the extension block (2511) is also slidably connected to the second slide groove (222), one end of the telescopic rod (25111) is also fixedly connected to the side wall of the second slide groove (222), the extension block (2511) is also slidably connected to the third slide groove (223), and one end of the telescopic rod (25111) is also fixedly connected to the side wall of the third slide groove (223).

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