A sorting device

Abstract

The present application proposes a sorting device, comprising: a frame, comprising a first platform and a second platform, the first platform comprising a first through hole; a conveying component is arranged on the first platform, and the conveying component can move relative to the first platform; a cutting component is arranged on the first platform; a crushing component is arranged on the first platform; an ejection component is arranged on the first platform; a picking device is arranged on the second platform; wherein the conveying component is used to convey the sampling rod to the cutting component, after the cutting component cuts off part of the sampling rod, the conveying component conveys the remaining sampling rod to the crushing component, the crushing component crushes the casting sand layer of the remaining sampling rod, the conveying component moves the crushed sampling rod to the ejection component, the ejection part ejects the sample in the sampling rod, the sample falls into the separation box from the first through hole, and the picking part is used to take out the sample.

Description

Technical Field

[0001] The present application belongs to the technical field of production equipment, and specifically relates to a sorting device. Background Art

[0002] In related technologies, molten steel samplers are widely used in steelmaking processes such as electric furnaces, converters, continuous casting, and secondary refining. The quickly taken out molten steel sample is used for component analysis by spectrometers.

[0003] Due to the long length of the sampling rod, it is difficult to pick it up manually, and the end of the sampling rod sample is still covered by casting sand, making it impossible to separate the sample from the sampling rod. This brings considerable difficulty to the sampling process. As the sampling rod is taken out of the ladle, the end of the sampling rod still maintains a high temperature. According to the traditional sampling method, the staff needs to rely on manual knocking of the sample, which will increase the labor intensity of the staff and pose a certain threat to their life safety. Summary of the Invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art or related art.

[0005] To this end, the present invention provides a sorting device.

[0006] In view of this, one purpose of the present application is to propose a sorting device, comprising: a frame, the frame comprising a first platform and a second platform, the first platform being located above the second platform, the first platform comprising a first through hole; a conveying assembly, arranged on the first platform, the conveying assembly being movable relative to the first platform, the conveying assembly comprising a fixing portion, the fixing portion being used to fix the sampling rod; a cutting assembly, arranged on the first platform, the cutting assembly being used to cut off part of the sampling rod; a crushing assembly, arranged on the first platform, the crushing assembly being used to crush the casting sand layer of the remaining sampling rod on the fixing portion; and an ejecting assembly, arranged on the first platform. On the platform, the ejection assembly includes an ejection part, which is located above the first through hole; the picking device is arranged on the second platform, and the picking device includes a separation box and a picking part, and the separation box is located below the first through hole; wherein, the conveying assembly is used to convey the sampling rod to the cutting assembly, and after the cutting assembly cuts off part of the sampling rod, the conveying assembly conveys the remaining sampling rod to the crushing assembly, and the crushing assembly crushes the casting sand layer of the remaining sampling rod, and the conveying assembly moves the crushed sampling rod to the ejection assembly, and the ejection part ejects the sample in the sampling rod, and the sample falls into the separation box from the first through hole, and the picking part is used to take out the sample.

[0007] Furthermore, the picking device includes: a separation component, which is arranged on the second platform, the separation component includes a separation box and a vibration component, the vibration component is arranged in the separation box, the separation box is inclined relative to the second platform, and the separation box includes a discharge port; a picking component, which is arranged on the second platform, the picking component includes a push box, a push part and a picking part, and the push box is located below the discharge port; wherein, the sorting equipment also includes a first collection box, and the pushing part is used to push the residual material in the push box to the first collection box.

[0008] Furthermore, the separation assembly also includes: two first support seats, the two first support seats are respectively connected to the separation box through springs; two second support seats, the two second support seats are respectively connected to the separation box through springs, the two second supports are located on both sides of the discharge port, and the two first support seats are located on the side of the separation box away from the discharge port; wherein, the vibration member includes a vibration motor, which is arranged on both sides of the separation box, and the height of the second support seat is less than the height of the first support seat.

[0009] Furthermore, the material picking assembly also includes: a support frame, which is arranged on the second platform, and the support frame is mounted above the pushing box; a picking cylinder, which is arranged on the support frame; a fixed frame, which is slidably connected to the support frame, and the output end of the picking cylinder is connected to the fixed frame, and the picking cylinder is used to push the fixed frame to slide relative to the support frame, and the picking part is arranged on the fixed frame; a material receiving box, which is located below the second platform and is used to store samples; wherein a first material passing hole is provided on the second platform, and the material receiving box is located below the first material passing hole, and the picking part is used to pick up samples in the pushing box, and the picking cylinder is used to push the picking part to the first material passing hole, and release the sample from the first material passing hole into the material receiving box.

[0010] Furthermore, the material-taking component also includes: a pushing plate, which is arranged in the pushing box, the pushing part includes a pushing cylinder, the output end of the pushing cylinder is connected to the pushing plate, and the pushing cylinder is used to push the pushing plate to reciprocate in the pushing box; a water spraying part, the water spraying part is arranged toward the pushing box, and the water spraying part is used to spray water into the pushing box; a water pipe, the water pipe is connected to the pushing box, and is used to drain the liquid in the pushing box.

[0011] Furthermore, the conveying assembly also includes: a slide, which is arranged on the first platform; a screw, which is installed on the slide; a rotating motor, the output end of the rotating motor is connected to the screw, and the rotating motor is used to drive the screw to rotate; a slider, the slider includes a threaded hole, and the slider is connected to the screw through the threaded hole; a base, the base is arranged on the slider, the base includes a positioning hole, and the fixing part is arranged on the base, and the sampling rod is clamped by the fixing part after passing through the positioning hole.

[0012] Furthermore, the conveying assembly also includes: a guide seat, which is arranged on the first platform, the guide seat is arranged parallel to the slide, and the guide seat includes a guide groove. The guide seat is located below the positioning hole and is used to support the sampling rod; a scraper plate, one end of the scraper plate is connected to the base, and the other end of the scraper plate is located in the guide groove; wherein, the first through hole is located at the end of the guide seat, and the scraper plate can push the residual material in the guide groove into the first through hole.

[0013] Furthermore, the cutting assembly includes: a frame, which is arranged on the first platform and is located on one side of the guide seat; a cutting motor, which is arranged on the frame; and a cutter connected to the cutting motor; wherein the cutting motor is used to drive the cutter to rotate to cut off part of the sampling rod, and the conveying assembly conveys the remaining sampling rod to the crushing assembly.

[0014] Furthermore, the crushing assembly includes: a first crushing motor and a second crushing motor, which are respectively arranged on both sides of the guide seat; a first crushing roller and a second crushing roller, which are respectively connected to the first crushing motor and the second crushing motor; wherein, there is a spacing between the first crushing roller and the second crushing roller, and the distance of the spacing is greater than the diameter of the sample and smaller than the diameter of the sampling rod.

[0015] Furthermore, the ejection assembly also includes: an ejection stand, which is arranged on the first platform; an ejection cylinder, which is arranged on the ejection stand, and the ejection part is arranged at the output end of the ejection cylinder, and the ejection cylinder is used to drive the ejection part to move to eject the sample in the sampling rod; the first platform also includes a second through hole and a guide tube connected to the second through hole, which is located on one side of the ejection assembly, and the length of the slide is greater than the length of the guide seat. The slider continues to move to the top of the second through hole, and the remaining sampling rod clamped by the fixed part is put into the second through hole.

[0016] The sorting equipment provided in the present application includes: a frame and a conveying assembly, a cutting assembly, a crushing assembly, an ejection assembly and a picking device arranged on the frame. Specifically, the frame includes a first platform and a second platform distributed up and down. By setting the frame as a two-layer structure, it is beneficial to the compactness of the equipment layout. Furthermore, the conveying assembly is arranged on the first platform, and the conveying assembly can move relative to the first platform. The conveying assembly is arranged to move the sampling rod, so as to move the sampling rod to different process positions for processing. Furthermore, a cutting assembly is also provided on the moving track of the conveying assembly, and the conveying assembly conveys the sampling rod to the cutting process position. The cutting assembly is used to cut off the excess part of the tail of the sampling rod, thereby facilitating the removal of the sample in the sampling rod.

[0017] Furthermore, a crushing component is arranged on the first platform, and the crushing component is used to remove the casting sand layer on the outside of the sampling rod. By setting up the crushing component, the automation of breaking the casting sand outside the sample during the sampling process is realized, replacing manual operation and improving work efficiency and work safety.

[0018] Furthermore, an ejection assembly is provided on one side of the crushing assembly. The ejection assembly includes an ejection portion. A first through-hole is provided on the first platform portion corresponding to the ejection portion, and a separation box is provided correspondingly below the first through-hole. The conveying assembly moves the crushed sampling rod to the ejection process position, controls the operation of the ejection assembly, and then ejects the sample in the sampling rod through the ejection portion. The ejected sample falls into the separation box through the first through-hole. The separation box is provided on the second platform. The sample in the separation box is then removed by the removal portion of the removal device, thereby realizing an unmanned and automated sampling process, improving production efficiency, greatly reducing manual labor intensity, and improving the safety of the entire process.

[0019] Additional aspects and advantages of the invention will become apparent from the description which follows, or may be learned by practice of the invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments with reference to the accompanying drawings, in which:

[0021] Figure 1 A schematic structural diagram of a sorting device according to an embodiment of the present invention is shown;

[0022] Figure 2 Shown Figure 1 A front view of the sorting device of the illustrated embodiment;

[0023] Figure 3 Shown Figure 1 A schematic diagram of a portion of the structure of the sorting equipment of the illustrated embodiment;

[0024] Figure 4 Shown Figure 1 A schematic structural diagram of a conveying assembly of a sorting device according to the illustrated embodiment;

[0025] Figure 5 Shown Figure 1 A schematic structural diagram of a cutting assembly of a sorting device according to the illustrated embodiment;

[0026] Figure 6 Shown Figure 1 A schematic diagram of another part of the structure of the sorting equipment of the illustrated embodiment;

[0027] Figure 7 Shown Figure 1 A schematic structural diagram of the material picking assembly of the sorting equipment of the illustrated embodiment.

[0028] in, Figures 1 to 7 The corresponding relationship between the reference numerals and component names is as follows:

[0029] 1 Sorting device, 2 Sampling rod, 10 Frame, 12 First platform, 122 First through hole, 124 Second through hole, 126 Material guide tube, 14 Second platform, 142 First feeding hole, 144 Second feeding hole, 20 Conveying assembly, 21 Slide, 22 Lead screw, 23 Rotating motor, 24 Slider, 25 Base, 26 Positioning hole, 27 Fixing part, 28 Guide seat, 282 Guide groove, 29 Scraper, 30 Cutting assembly, 32 Frame, 34 Cutting motor, 36 Cutting tool, 40 Crushing assembly, 42 First crushing motor, 46 First a crushing roller, 48 a second crushing roller, 50 an ejection assembly, 52 an ejection platform, 54 an ejection cylinder, 56 an ejection part, 60 a picking device, 62 a separation assembly, 621 a separation box, 622 a vibration member, 623 a first support seat, 624 a second support seat, 625 a spring, 64 a picking assembly, 641 a support frame, 642 a picking cylinder, 643 a fixing frame, 644 a picking part, 645 a collecting box, 646 a pushing box, 647 a pushing cylinder, 70 a water spraying part, 80 a water pipe, 90 a first collecting box, 92 a second collecting box. DETAILED DESCRIPTION

[0030] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0031] The terms "first," "second," and the like in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a particular order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of this application can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "first," "second," and the like generally distinguish objects of a class and do not limit the number of objects. For example, the first object may be one or more.

[0032] The following is combined with Figures 1 to 7 , the sorting device 1 provided in the embodiment of the present application is described in detail through specific embodiments and application scenarios.

[0033] like Figure 1 and Figure 2As shown, one embodiment of the present application proposes a sorting device 1, comprising: a frame 10, the frame 10 comprising a first platform 12 and a second platform 14, the first platform 12 being located above the second platform 14, the first platform 12 comprising a first through hole 122; a conveying assembly 20, disposed on the first platform 12, the conveying assembly 20 being movable relative to the first platform 12, the conveying assembly 20 comprising a fixing portion 27, the fixing portion 27 being used to fix the sampling rod 2; a cutting assembly 30, disposed on the first platform 12, the cutting assembly 30 being used to cut off part of the sampling rod 2; a crushing assembly 40, disposed on the first platform 12, the crushing assembly 40 being used to crush the casting sand layer of the remaining sampling rod 2 on the fixing portion 27; an ejecting assembly 50, disposed on the first platform 12, The ejection assembly 50 includes an ejection portion 56, which is located above the first through hole 122; the picking device 60 is arranged on the second platform 14, and the picking device 60 includes a separation box 621 and a picking portion 644, and the separation box 621 is located below the first through hole 122; wherein, the conveying assembly 20 is used to convey the sampling rod 2 to the cutting assembly 30, after the cutting assembly 30 cuts off part of the sampling rod 2, the conveying assembly 20 conveys the remaining sampling rod 2 to the crushing assembly 40, the crushing assembly 40 crushes the casting sand layer of the remaining sampling rod 2, the conveying assembly 20 moves the crushed sampling rod 2 to the ejection assembly 50, the ejection portion 56 ejects the sample in the sampling rod 2, and the sample falls into the separation box 621 from the first through hole 122, and the picking portion 644 is used to take out the sample.

[0034] like Figure 1 and Figure 2 As shown, the sorting device 1 provided in this application includes a frame 10 and a conveying assembly 20, a cutting assembly 30, a crushing assembly 40, an ejection assembly 50, and a pickup device 60 disposed on the frame 10. Specifically, the frame 10 includes a first platform 12 and a second platform 14 arranged in an upper and lower arrangement. The two-layer structure of the frame 10 facilitates a compact device layout.

[0035] Furthermore, a conveyor assembly 20 is disposed on the first platform 12 and is movable relative to the first platform 12. The conveyor assembly 20 is configured to move the sampling stick 2 to different process locations for processing. Furthermore, a cutting assembly 30 is disposed along the movement path of the conveyor assembly 20. The conveyor assembly 20 transports the sampling stick 2 to the cutting process location. The cutting assembly 30 is configured to cut off the excess portion at the end of the sampling stick 2, thereby facilitating the removal of the sample within the sampling stick 2.

[0036] like Figure 1 and Figure 2As shown, further, a crushing assembly 40 is arranged on the first platform 12, and the crushing assembly 40 is used to remove the casting sand layer on the outside of the sampling rod 2. By setting the crushing assembly 40, the automation of breaking the casting sand outside the sample during the sampling process is realized, replacing manual operation, and improving work efficiency and work safety.

[0037] like Figure 1 and Figure 2 As shown, an ejection assembly 50 is further provided on one side of the crushing assembly 40. The ejection assembly 50 includes an ejection portion 56. A first through-hole 122 is formed in the portion of the first platform 12 corresponding to the ejection portion 56. A separation box 621 is provided below the first through-hole 122. The conveying assembly 20 moves the crushed sampling rod 2 to the ejection process position, controls the operation of the ejection assembly 50, and then ejects the sample in the sampling rod 2 through the ejection portion 56. The ejected sample falls into the separation box 621 through the first through-hole 122. The separation box 621 is provided on the second platform 14. The sample in the separation box 621 is then removed by the removal portion 644 of the removal device 60, thereby realizing an unmanned and automated sampling process, improving production efficiency, greatly reducing manual labor intensity, and improving the safety of the entire process.

[0038] like Figure 1 and Figure 2 As shown, in a specific application, the sampling rod 2 is a long round tube as a whole, and the outer side of the sample end of the sampling rod 2 is wrapped with casting sand. Due to the heavy wrapping on the outside of the sample, there are technical difficulties in realizing its automatic sorting. The sampling rod 2 is long, and manual picking is difficult. In addition, the sample end of the sampling rod 2 is still covered with casting sand, so that the sample cannot be separated from the sampling rod 2, which brings considerable difficulty to the sampling process. As the sampling rod 2 is taken out of the ladle, the end of the sampling rod 2 still maintains a relatively high temperature, which increases the difficulty of sorting.

[0039] The sorting equipment 1 provided in the present application cuts the longer sampling rods 2 by setting a cutting component 30, cutting off the excess sampling rods 2, thereby facilitating the further removal of samples; further, the casting sand is crushed by the crushing component 40, which further accelerates the speed of sample removal, and all of them are automatically processed by machines, avoiding the risks of manual operation and improving the efficiency of picking samples.

[0040] Furthermore, in one embodiment of the present application, Figure 6 and Figure 7As shown, the picking device 60 includes: a separation component 62, which is arranged on the second platform 14, the separation component 62 includes a separation box 621 and a vibration member 622, the vibration member 622 is arranged in the separation box 621, the separation box 621 is inclined relative to the second platform 14, and the separation box 621 includes a discharge port; a picking component 64, which is arranged on the second platform 14, the picking component 64 includes a push box 646, a push part and a picking part 644, and the push box 646 is located below the discharge port; wherein, the sorting equipment 1 also includes a first collecting box 90, and the pushing part is used to push the residual material in the pushing box 646 to the first collecting box 90.

[0041] In this embodiment, the picking device 60 includes a separation component 62 and a material picking component 64. The separation component 62 is used to separate the samples and residues in the separation box 621, and the material picking component 64 is used to take out the separated samples, thereby improving the degree of automation of sample sorting.

[0042] Specifically, the separation component 62 includes a separation box 621 and a vibration member 622. The vibration member 622 is arranged on the separation box 621. By setting the vibration member 622, the separation box 621 is vibrated, thereby preventing incomplete crushing or residues adhering to the outside of the sample. The sample and the residue are further separated in the separation box 621 through vibration.

[0043] Furthermore, by setting a discharge port in the separation box 621, the residue and sample after separation are fed into the material taking component 64 through the discharge port for taking out.

[0044] Furthermore, by tilting the separation box 621 relative to the second platform 14, under the action of the vibrating member 622, the residue and samples will gradually enter the material taking component 64 through the discharge port, thereby improving the automation of the sorting process.

[0045] Specifically, the separation box 621 forms an angle of 10 degrees with the table surface of the second platform 14. As the separation box 621 vibrates, the samples and residues fall into the material removal component 64 for the removal operation.

[0046] Specifically, the material picking component 64 includes a pushing box 646, a pushing part and a picking part 644. The pushing box 646 is arranged corresponding to the discharge port of the separation box 621. The residue and sample separated by the separation box 621 gradually enter the pushing box 646 through the discharge port. After the sample is removed by the picking part 644, the residue in the pushing box 646 is pushed into the first collection box 90 by the pushing part.

[0047] Furthermore, a second feed hole is formed on the second platform 14 and is located at the discharge end of the push box 646. The first collection box 90 is located below the second platform 14 and corresponds to the second feed hole. After the retrieval unit 644 has removed the sample, the push unit pushes the residue in the push box 646 to the discharge end, where it enters the first collection box 90 through the second feed hole, completing the collection and disposal of the residue.

[0048] Furthermore, if Figure 6 and Figure 7 As shown, the separation assembly 62 also includes: two first support seats 623, the two first support seats 623 are respectively connected to the separation box 621 through springs 625; two second support seats 624, the two second support seats 624 are respectively connected to the separation box 621 through springs 625, the two second supports are located on both sides of the discharge port, and the two first support seats 623 are located on the side of the separation box 621 away from the discharge port; wherein, the vibration member 622 includes a vibration motor, which is arranged on both sides of the separation box 621, and the height of the second support seat 624 is less than the height of the first support seat 623.

[0049] In this embodiment, the separation assembly 62 further includes two first support bases 623 and two second support bases 624, which are respectively disposed at the four bottom corners of the separation box 621 to support the separation box 621. Furthermore, by setting the height of the second support bases 624 to be less than that of the first support bases 623, the separation box 621 is tilted, thereby facilitating the screening of materials within the separation box 621.

[0050] Specifically, the vibrating member is a vibration motor, which is disposed on both sides of the separation box 621 , thereby improving the vibration stability and amplitude of the separation box 621 to achieve efficient separation.

[0051] Specifically, the two vibration motors are respectively fixed on both sides of the separation box 621 , and the vibration motors are tilted relative to the table surface of the second platform 14 .

[0052] Specifically, the inclination angle of the vibration motor relative to the table surface of the second platform 14 is 45 degrees.

[0053] Specifically, four vibration ears are provided on the outer wall of the separation box 621, and the four vibration ears are respectively connected to the two first support seats 623 and the two second support seats 624 through springs 625, thereby realizing a flexible connection between the separation box 621 and the second table top, thereby improving the vibration effect of the separation box 621.

[0054] Furthermore, if Figure 6 and Figure 7As shown, the material taking component 64 also includes: a support frame 641, which is arranged on the second platform 14, and the support frame 641 is mounted above the push box 646; a take-up cylinder 642, which is arranged on the support frame 641; a fixed frame 643, the fixed frame 643 is slidably connected to the support frame 641, and the output end of the take-up cylinder 642 is connected to the fixed frame 643, and the take-up cylinder 642 is used to push the fixed frame 643 to slide relative to the support frame 641, and the take-up part 644 is provided. Placed on the fixed frame 643; the material receiving box 645 is located below the second platform 14 and is used to store samples; wherein, a first material feed hole 142 is provided on the second platform 14, and the material receiving box 645 is located below the first material feed hole 142, and the picking part 644 is used to pick up the samples in the pushing box 646, and the picking cylinder 642 is used to push the picking part 644 to the first material feed hole 142, and release the sample from the first material feed hole 142 into the material receiving box 645.

[0055] In this embodiment, the material picking assembly 64 further includes a support frame 641, a picking cylinder 642, a fixing frame 643, and a material receiving box 645. Specifically, the support frame 641 is disposed above the push box 646, straddling the push box 646 and supporting the picking cylinder 642. The output end of the picking cylinder 642 is provided with a fixing frame 643, which is used to mount the picking portion 644. The picking cylinder 642 drives the fixing frame 643 to reciprocate relative to the support frame 641 to continuously pick up samples.

[0056] Furthermore, a first material feed hole 142 is provided on the second platform 14 at one end of the support frame 641, and a material receiving box 645 is located below the second platform 14 and is arranged corresponding to the first material feed hole 142. The material picking process is as follows: after the picking unit 644 picks up the material, the picking cylinder 642 pushes the fixed frame 643 to move above the first material feed hole 142, controls the picking unit 644 to release the sample, and the sample enters the material receiving box 645 through the first material feed hole 142, thus completing the automatic sorting process of the sample.

[0057] Specifically, the picking part 644 includes an electromagnet, which is arranged on the side of the fixed frame 643 facing the push box 646. By setting the electromagnet, the picking and discharging of materials can be controlled by powering on and off, which is convenient for control. When it is necessary to pick up materials, the electromagnet is controlled to be energized. When it reaches the discharging position, the electromagnet is controlled to be de-energized. After the power is cut off, there is no magnetism, and the sample falls into the first material passing hole 142 under the action of gravity and enters the material receiving box 645.

[0058] Specifically, the pickup cylinder 642 is fixed to the upper surface of the support frame 641, the side of the fixing frame 643 is connected to the piston rod of the pickup cylinder 642 and attached to the support frame 641, and the electromagnet is provided on the magnet fixing frame 643. The receiving box 645 can be placed on the ground.

[0059] Furthermore, if Figure 6 and Figure 7 As shown, the material taking component 64 also includes: a pushing plate, which is arranged in the pushing box 646, and the pushing part includes a pushing cylinder 647, and the output end of the pushing cylinder 647 is connected to the pushing plate, and the pushing cylinder 647 is used to push the pushing plate to reciprocate in the pushing box 646; a water spraying part 70, the water spraying part 70 is arranged toward the pushing box 646, and the water spraying part 70 is used to spray water into the pushing box 646; a water pipe 80, the water pipe 80 is connected to the pushing box 646, and is used to drain the liquid in the pushing box 646.

[0060] In this embodiment, the material picking component 64 also includes: a pushing plate and a water spray part 70, a pushing cylinder 647 at the pushing part, the output end of the pushing cylinder 647 is connected to the pushing plate, and the pushing cylinder 647 pushes the pushing plate to reciprocate along the pushing box 646 to push the residue and sample pieces in the pushing box 646 to the side of the picking part 644, so as to facilitate the picking part 644 to pick up the sample pieces.

[0061] Furthermore, the water spray unit 70 includes a water spray pipe and a water spray base. The water spray pipe is connected to the water spray base, and a nozzle is provided at the end of the water spray pipe to achieve uniform water spray. After the sample and residue fall from the separation box 621 into the push box 646, the sample is still at a relatively high temperature. The water spray unit 70 sprays water to cool the sample and residue. Then, the push cylinder 647 applies force to drive the push plate to push the residue and sample into the sample removal area. Furthermore, the water pipe 80 is included. The water pipe 80 is used to drain the accumulated water in the push box 646 to prevent water accumulation.

[0062] Furthermore, a second feed hole 144 is provided on the second platform 14, located on the side of the push box 646 away from the push cylinder 647. A first collection box is located below the second feed hole 144. After the sample is picked up, the push cylinder 647 is controlled to move, pushing the push plate to push the residue in the push box 646 through the second feed hole 144 and into the first collection box. This allows for rapid cleaning and collection of the residue, facilitating the next sampling process and improving the overall efficiency of the machine.

[0063] Furthermore, if Figure 3 and Figure 4As shown, the conveying assembly 20 also includes: a slide 21, which is arranged on the first platform 12; a screw 22, which is installed on the slide 21; a rotating motor 23, the output end of the rotating motor 23 is connected to the screw 22, and the rotating motor 23 is used to drive the screw 22 to rotate; a slider 24, the slider 24 includes a threaded hole, and the slider 24 is connected to the screw 22 through the threaded hole; a base 25, the base 25 is arranged on the slider 24, the base 25 includes a positioning hole 26, and a fixing part 27 is arranged on the base 25. After the sampling rod 2 is passed through the positioning hole 26, it is clamped by the fixing part 27.

[0064] In this embodiment, the conveying assembly 20 includes a slide 21, a lead screw 22, a rotary motor 23, a slider 24, a base 25, and a fixed portion 27 disposed on the base 25. The slide 21 is fixed to the first platform 12, the lead screw 22 is mounted on the slide 21, and the rotary motor 23 is connected to the lead screw 22 to drive the lead screw 22 to rotate. The slider 24 is mounted on the lead screw 22 through a threaded hole. The rotary motor 23 drives the lead screw 22 to rotate, converting the rotary motion into linear reciprocating motion of the slider 24. This in turn drives the base 25 disposed on the slider 24 to reciprocate. Furthermore, the reciprocating motion of the fixed portion 27 moves the sampling rod 2 to different process positions.

[0065] Furthermore, a positioning hole 26 is provided on the base 25 , and the positioning hole 26 is used to position the sampling rod 2 . The positioning hole 26 cooperates with the fixing portion 27 to achieve positioning of the sampling rod 2 and maintain the stability of the sampling rod 2 .

[0066] Specifically, the fixing portion 27 is a pneumatic finger that clamps the sampling rod 2. The pneumatic finger is fixed to the top of the base 25.

[0067] Furthermore, if Figure 3 and Figure 4 As shown, the conveying assembly 20 also includes: a guide seat 28, which is arranged on the first platform 12, and the guide seat 28 is arranged parallel to the slide 21. The guide seat 28 includes a guide groove 282, and the guide seat 28 is located below the positioning hole 26, for supporting the sampling rod; a scraper plate 29, one end of the scraper plate 29 is connected to the base 25, and the other end of the scraper plate 29 is located in the guide groove 282; wherein, the first through hole 122 is located at the end of the guide seat 28, and the scraper plate 29 can push the residual material in the guide groove 282 into the first through hole 122.

[0068] In this embodiment, the conveying assembly 20 further includes a guide base 28 and a scraper 29. The guide base 28 is arranged parallel to the slide 21 and is used to support the sampling rod 2. Furthermore, the guide base 28 is provided with a guide groove 282 extending along the guide base 28 and a scraper 29 that matches the guide groove 282. The guide groove 282 and scraper 29 serve to contain and remove the debris generated during the cutting and crushing process of the sampling rod 2.

[0069] Furthermore, a first through hole 122 is formed at the end of the guide seat 28 , and the scraper plate 29 pushes the residue in the guide groove 282 into the separation box 621 through the first through hole 122 .

[0070] Considering that the sampling stick 2 is of a certain length and difficult to pick up when placed horizontally, the sampling stick 2 is placed vertically, perpendicular to the work surface, and driven by the screw and slider 24 to enter the cutting area, crushing area, and ejection area in sequence. First, the sampling stick 2 is placed in the positioning hole 26, with the end of the sampling stick 2 against the upper surface of the guide seat 28. After positioning, the pneumatic finger applies force to tighten the sampling stick 2, and the screw and slider 24 start working to move it into the next process.

[0071] Furthermore, if Figure 1 and Figure 5 As shown, the cutting assembly 30 includes: a frame 32, which is arranged on the first platform 12, and the frame 32 is located on one side of the guide seat 28; a cutting motor 34, which is arranged on the frame 32; and a cutter 36, which is connected to the cutting motor 34; wherein the cutting motor 34 is used to drive the cutter 36 to rotate to cut off part of the sampling rod 2 as needed, and the conveying assembly 20 conveys the remaining sampling rod 2 to the crushing assembly 40.

[0072] In this embodiment, the cutting assembly 30 includes a frame 32 and a cutting motor 34 provided on the frame 32. The output end of the cutting motor 34 is connected to a cutter 36. The cutting motor 34 drives the cutter 36 to rotate to cut off the excess tail tube of the sampling rod 2. At the same time, the cut excess tail tube can be removed by a robot.

[0073] Specifically, the frame 32 is configured in a bent shape, thereby facilitating the placement of the cutter 36 above the guide seat 28 .

[0074] Furthermore, if Figure 2 and Figure 3As shown, the crushing assembly 40 includes: a first crushing motor 42 and a second crushing motor, which are respectively arranged on both sides of the guide seat 28; a first crushing roller 46 and a second crushing roller 48, which are respectively connected to the first crushing motor 42 and the second crushing motor; wherein, there is a distance between the first crushing roller 46 and the second crushing roller 48, and the distance of the distance is greater than the diameter of the sample and smaller than the diameter of the sampling rod 2.

[0075] In this embodiment, the crushing assembly 40 includes: a first crushing motor 42, a second crushing motor and a first crushing roller 46 and a second crushing roller 48 connected to the motors respectively. The crushing rollers are driven by the motors to rotate to crush the outer wall of the sampling rod 2 passing through the distance between the two motors.

[0076] Specifically, the first crushing motor 42 and the second crushing motor are arranged below the first platform 12, and the output ends extend to the upper surface of the first platform 12 through the mounting holes to be connected to the first crushing roller 46 and the second crushing roller 48 respectively, thereby making full use of the structural characteristics of the frame 10 and realizing the reasonable arrangement of various components.

[0077] Furthermore, the first crushing roller 46 and the second crushing roller 48 are respectively arranged on both sides of the guide seat 28, with a distance therebetween, and the distance is for the sampling rod 2 to pass through.

[0078] Furthermore, by setting the spacing between the first crushing roller 46 and the second crushing roller 48 to be larger than the diameter of the sample and smaller than the diameter of the sampling rod 2, damage to the sample during the crushing process is avoided. When the lead screw 22 and the slider 24 drive the end of the remaining sampling rod 2 to the crushing zone, the crushing assembly 40 begins to operate, and the first crushing roller 46 and the second crushing roller 48 rotate in opposite directions to complete the crushing of the outer layer of casting sand. Furthermore, when the residue after crushing by the crushing assembly 40 falls into the guide groove 282 of the guide seat 28, the scraper 29 begins to function. As the slider 24 further moves, the scraper 29 also moves in the same direction, carrying the residue.

[0079] Furthermore, if Figure 1 、 Figure 2 and Figure 3 As shown, the ejection assembly 50 also includes: an ejection stand 52, which is arranged on the first platform 12; an ejection cylinder 54, which is arranged on the ejection stand 52, and an ejection part 56 is arranged at the output end of the ejection cylinder 54, and the ejection cylinder 54 is used to drive the ejection part 56 to move to eject the sample in the sampling rod 2; the first platform 12 also includes a second through hole 124 and a guide tube 126 connected to the second through hole 124, which is located on one side of the ejection assembly 50, and the length of the slide 21 is greater than the length of the guide seat 28. The slider 24 continues to move to the top of the second through hole 124, and the remaining sampling rod 2 clamped by the fixing part 27 is put into the second through hole 124.

[0080] In this embodiment, the ejection assembly 50 includes an ejection stand 52, an ejection cylinder 54 and an ejection part 56. The ejection stand 52 is arranged on the peripheral side of the first through hole 122, and the ejection cylinder 54 is fixed to the upper surface of the ejection stand 52. The piston rod of the ejection cylinder 54 is connected to the ejection part 56. The piston rod of the ejection cylinder 54 reciprocates to drive the ejection part 56 to eject the sample in the sampling rod 2 and drop it into the separation box 621 through the first through hole 122.

[0081] Specifically, the ejection portion 56 includes an ejection circular plate, the shape of which matches the cross-sectional shape of the sample, thereby improving the ejection efficiency.

[0082] Specifically, the ejection stand 52 is located on one side of the crushing assembly 40, and the ejection stand and the cutting assembly 30 are located on both sides of the crushing assembly 40, so that the output assembly can drive the sampling rod 2 to pass through the positions corresponding to the cutting, crushing and ejection processes in sequence, thereby improving the smoothness of the operation of the entire machine.

[0083] Specifically, after the sampling rod 2 is processed by the crushing assembly 40, the sample is still in the remaining short tube. In order to further separate the sample from the short tube, an ejection assembly 50 is set to eject the sample from the tube. When the screw rod and the slider 24 drive the end of the remaining sampling rod 2 to the ejection area, the scraper plate 29 pushes the residue from the guide groove 282 of the guide seat 28 into the first through hole 122 and falls into the separation box 621 below. The force applied by the ejection cylinder 54 is used to realize the up and down movement of the ejection circular plate, and the sample is ejected from the sampling rod 2 from the first through hole 122 into the separation box 621.

[0084] Furthermore, a second through-hole 124 is provided on the other side of the first through-hole 122, a third feed hole is provided on the second platform 14, a second collection box is provided below the feed hole, and a guide tube 126 is provided between the first platform 12 and the second platform 14. The two ends of the guide tube 126 are respectively connected to the second through-hole 124 and the third feed hole. After the ejection process is completed, the excess sampling rods 2 of the screw rod and slider 24 continue to move to the top of the second through-hole 124. The pneumatic finger releases the force on the sampling rods, and the remaining sampling rods enter the guide tube 126 through the second through-hole 124. Under the guidance of the guide tube 126, they pass through the third feed hole and enter the second collection box, completing the collection of the remaining sampling rods 2.

[0085] Specifically, the first collection box 90 and the second collection box 92 are both located below the second platform 14 and can be set on the ground to reduce the space occupied by the entire machine.

[0086] Specifically, the first collection box 90 and the second collection box 92 are configured as an integrated structure. The integrated box includes independent chambers for collecting different types of residual materials. The materials are then fed into different chambers through different feed holes, directly sorting the residual materials and reducing the subsequent material sorting process. Furthermore, the integrated structure allows for cleaning of the entire box, improving the efficiency of residual material removal.

[0087] The sorting device 1 provided in the present application includes: a frame 10 and a conveying assembly 20, a cutting assembly 30, a crushing assembly 40, an ejecting assembly 50 and a pickup device 60 arranged on the frame 10. The conveying assembly 20 positions the sampling rod 2 and drives it to other workstations, the cutting assembly 30 cuts the oblong tubular sampling rod 2 to facilitate subsequent sample ejection, the crushing assembly 40 breaks the casting sand layer on the outside of the sampling rod 2, and the ejecting assembly 50 ejects the sample from the circular tube of the sampling rod 2 for separation. The ejected sample and the residue need to be further separated by the separation assembly 62 of the pickup device 60. The pushing cylinder 647 and the pushing plate push the residue and sample to the pickup area, the pickup assembly takes out the sample, and then the pushing cylinder 647 and the pushing plate push the waste to the first collection box, thereby completing the storage of the waste.

[0088] The frame 10 of the present application is provided with a multi-layer workbench, wherein the conveying component 20, cutting component 30, crushing component 40, and ejection component 50 are all arranged on the first platform 12 located at the upper part, the separation component 62, pushing component and picking component are all located on the second platform 14 below the first platform 12, and the material receiving box 645, the first collection box and the second collection box are all placed on the ground, located below the second platform 14.

[0089] Specifically, the guide seat 28, cutting assembly 30, crushing assembly 40 and ejection assembly 50 of the conveying assembly 20 are arranged in sequence along the first platform 12, and the fixed part 27 of the conveying assembly 20 drives the sampling rod 2 to move to each process area in sequence, thereby completing the automatic sorting of samples.

[0090] The specific working process of the sorting device 1 provided in this application is as follows:

[0091] After the sampling rod 2 is installed on the fixing portion 27 and the positioning hole 26 of the conveying assembly 20, the device is started;

[0092] In response to the start request, the rotary motor 23 is controlled to operate, and then the lead screw 22 rotates to drive the slider 24 to slide along the extension direction of the slide 21, and the fixing portion 27 drives the sampling rod 2 to slide along the guide seat 28 to the cutting station;

[0093] When the sampling rod 2 reaches the cutting station, the cutting motor 34 is controlled to start, and the cutter 36 rotates to cut the excess portion of the sampling rod 2;

[0094] The slider 24 continues to move to the crushing station, controlling the first crushing motor 42 and the second crushing motor to start, so as to crush the casting sand layer outside the sampling rod 2;

[0095] The slider 24 continues to move to the ejection station, controlling the piston rod of the ejection cylinder 54 to extend, thereby controlling the ejection portion 56 to correspond to the sample in the sampling rod 2 and eject it;

[0096] After the ejection is completed, the slider 24 continues to move to above the second through hole 124, controls the fixing portion 27 to release the remaining sampling tubes, and then controls the rotary motor 23 to rotate in the reverse direction, so that the slider 24 returns to the initial position.

[0097] The samples and residual materials processed by the ejection station enter the separation box 621 through the first through hole 122, and the vibration motor is controlled to work so that the samples and residual materials in the separation box 621 are further separated, and at the same time enter the push box through the discharge port of the separation box 621;

[0098] The water spraying unit 70 is controlled to cool down the samples and residual materials entering the pushing box, and the pushing cylinder 647 pushes the pushing plate to push the residual materials and samples to the picking area;

[0099] The picking cylinder 642 is controlled to drive the fixed frame 643 to move back and forth to pick up the sample and remove it to the material receiving box 645 to complete the sorting of the sample.

[0100] The above-mentioned workflow realizes unmanned and automated sample sorting, greatly reducing the intensity of manual labor, improving the safety factor of work and the efficiency of sorting.

[0101] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A sorting device, characterized in that: include: A frame, the frame comprising a first platform and a second platform, the first platform being located above the second platform, the first platform comprising a first through hole; A conveying assembly is disposed on the first platform, the conveying assembly is movable relative to the first platform, and the conveying assembly includes a fixing portion for fixing the sampling rod; a cutting assembly, disposed on the first platform, for cutting off a portion of the sampling stick; A crushing assembly is provided on the first platform, and is used to crush the casting sand layer of the sampling rod remaining on the fixing portion; an ejection assembly, disposed on the first platform, the ejection assembly comprising an ejection portion, the ejection portion being located above the first through hole; a pickup device, disposed on the second platform, comprising a separation box and a pickup portion, wherein the separation box is located below the first through hole; Among them, the conveying component is used to convey the sampling rod to the cutting component. After the cutting component cuts off part of the sampling rod, the conveying component conveys the remaining sampling rod to the crushing component. The crushing component crushes the casting sand layer of the remaining sampling rod. The conveying component moves the crushed sampling rod to the ejection component. The ejection part ejects the sample in the sampling rod. The sample falls into the separation box from the first through hole. The taking part is used to take out the sample.

2. The sorting equipment according to claim 1, characterized in that: The pickup device comprises: A separation assembly is provided on the second platform, the separation assembly includes the separation box and a vibration member, the vibration member is provided on the separation box, the separation box is tilted relative to the second platform, and the separation box includes a discharge port; A material taking assembly is provided on the second platform, the material taking assembly comprises a pushing box, a pushing part and the taking part, the pushing box is located below the material outlet; Wherein, the sorting equipment further includes a first collecting box, and the pushing part is used to push the residual materials in the pushing box to the first collecting box.

3. The sorting equipment according to claim 2, characterized in that: The separation assembly further comprises: Two first support seats, each of which is connected to the separation box via a spring; Two second support seats, the two second support seats are respectively connected to the separation box through springs, the two second supports are located on both sides of the discharge port, and the two first support seats are located on the side of the separation box away from the discharge port; Wherein, the vibration member includes a vibration motor, which is arranged on both sides of the separation box, and the height of the second support seat is smaller than the height of the first support seat.

4. The sorting equipment according to claim 2, characterized in that: The material taking component also includes: A support frame is provided on the second platform, and the support frame is erected above the pushing box; A pickup cylinder is provided on the support frame; A fixing frame, the fixing frame is slidably connected to the supporting frame, the output end of the pickup cylinder is connected to the fixing frame, the pickup cylinder is used to push the fixing frame to slide relative to the supporting frame, and the pickup portion is provided on the fixing frame; A material receiving box, located below the second platform, for receiving the samples; Among them, a first feeding hole is provided on the second platform, the material receiving box is located below the first feeding hole, the picking part is used to pick up the samples in the pushing box, and the picking cylinder is used to push the picking part to the first feeding hole and release the sample from the first feeding hole into the material receiving box.

5. The sorting equipment according to claim 2, characterized in that: The material taking component also includes: A pushing plate is disposed in the pushing box, wherein the pushing portion includes a pushing cylinder, an output end of the pushing cylinder is connected to the pushing plate, and the pushing cylinder is used to push the pushing plate to reciprocate in the pushing box; a water spraying portion, the water spraying portion being arranged toward the push box and being used for spraying water into the push box; A water pipe is connected to the push box and is used to guide the liquid in the push box.

6. The sorting device according to any one of claims 1 to 5, characterized in that: The conveying assembly further comprises: a slide, arranged on the first platform; A lead screw is mounted on the slide; A rotary motor, wherein the output end of the rotary motor is connected to the lead screw, and the rotary motor is used to drive the lead screw. The bar rotates; A slider, the slider comprising a threaded hole, the slider being connected to the lead screw through the threaded hole; The base is arranged on the slider, the base includes a positioning hole, the fixing portion is arranged on the base, and the sampling rod is clamped by the fixing portion after passing through the positioning hole.

7. The sorting device according to claim 6, characterized in that: The conveying assembly further comprises: A guide seat, the guide seat is arranged on the first platform, the guide seat is arranged parallel to the slide, the guide seat includes a guide groove, the guide seat is located below the positioning hole, and is used to support the sampling rod; a scraper plate, one end of which is connected to the base, and the other end of which is located in the guide groove; Wherein, the first through hole is located at the end of the guide seat, and the scraper plate can push the residual material in the guide groove into the first through hole.

8. The sorting device according to claim 7, characterized in that: The cutting assembly comprises: A frame body is provided on the first platform, and the frame body is located on one side of the guide seat; A cutting motor is arranged on the frame; a cutter connected to the cutting motor; The cutting motor is used to drive the cutter to rotate so as to cut off part of the sampling rods, and the conveying assembly conveys the remaining part of the sampling rods to the crushing assembly.

9. The sorting device according to claim 7, characterized in that: The crushing assembly comprises: The first crushing motor and the second crushing motor are respectively arranged on both sides of the guide seat; The first crushing roller and the second crushing roller are connected to the first crushing motor and the second crushing motor respectively; There is a distance between the first crushing roller and the second crushing roller, and the distance of the distance is greater than the diameter of the sample and smaller than the diameter of the sampling rod.

10. The sorting device according to claim 7, characterized in that: The ejection assembly further comprises: A top platform, arranged on the first platform; An ejection cylinder is provided on the ejection platform, the ejection portion is provided at the output end of the ejection cylinder, and the ejection cylinder is used to drive the ejection portion to move so as to eject the sample in the sampling rod; The first platform also includes a second through hole and a material guide tube connected to the second through hole, which is located on one side of the ejection assembly. The length of the slide is greater than the length of the guide seat. The slider continues to move to the top of the second through hole, and the remaining sampling rod clamped by the fixed part is put into the second through hole.

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