A rod anti-bending sorting device

Abstract

The application discloses a kind of rod anti-bending sorting device, it relates to material detection technical field, the rod anti-bending sorting device, including sorting bottom box and inner bag, the inside of sorting bottom box is provided with loosening device, the upper surface of sorting bottom box is fixedly connected with base, the middle of base upper surface is provided with second arc slot, screw rod is moved up by inner thread in rotation with fixed sleeve is driven, fixed sleeve drives end cap to move down, with end cap upward movement along support column, realize anti-bending steel device opening, then according to process requirement specified inner bag is placed in the inside of second arc slot, motor reversely rotates, by worm and worm wheel control screw rod and fixed sleeve drive end cap to descend, end cap downward movement along support column, realize anti-bending steel device closing, by motor and worm wheel, worm and lifting device are connected together, automatically adjust the lifting of end cap, without manually adjusting it, reduce manual labor intensity.

Description

Technical Field

[0001] This invention relates to the field of materials testing technology, and in particular to a bar anti-bending sorting device. Background Technology

[0002] Bar stock refers to straight metal products that have been plastically processed, with a length-to-circumference ratio that is quite large and no obvious concave or convex parts in the cross-section. It includes square, round, flat and hexagonal shapes.

[0003] During the production process, various factors can cause the bar to bend. There are two main methods for measuring the bending degree of the bar: the first is to measure the bending degree of the bar by looking at it from the line of sight, and the second is to measure the bending degree by using a cotton thread ruler. These two methods are not only slow and labor-intensive, but also often result in missed inspections, causing quality disputes due to the bending degree of the bar exceeding the standard. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide a bar anti-bending sorting device that can solve the problem that there are two main methods for measuring the bending degree of bars: the first method uses a line-of-sight method to measure the bending degree of bars, and the second method uses a cotton thread ruler tool to measure the bending degree. These two methods are not only slow and labor-intensive, but also often result in missed detections, causing quality disputes due to excessive bending degree of bars.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a bar anti-bending sorting device, comprising a sorting bottom box and an inner liner, wherein a loosening device is provided inside the sorting bottom box;

[0008] The upper surface of the sorting box is fixedly connected to a base, and a second arc-shaped groove is opened in the middle of the upper surface of the base, and a third arc-shaped groove is opened in the middle of the bottom of the second arc-shaped groove.

[0009] Among them, the inner wall of the third arc groove is movably engaged with an arc plate, the upper surface of the arc plate is parallel to the bottom of the second arc groove, and two support columns are fixedly connected to the left and right sides of the upper surface of the base, and the outer walls of the two support columns are slidably sleeved with connecting plates, and the two connecting plates are arranged in a left-right correspondence.

[0010] Among them, the opposite surfaces of the two connecting plates are fixedly connected with end caps, and the lower surface of the end caps is provided with a first arc-shaped groove, and the first arc-shaped groove and the second arc-shaped groove are arranged vertically and vertically respectively.

[0011] The top outer surface of each of the four support columns is provided with internal threads, and the top of each of the four support columns is fixedly fitted with a placement collar, with the collar located below the internal threads. The upper surface of each of the four support columns is provided with a support plate, and the support plate is provided with a round hole at the position corresponding to the four support columns. The support plate is movably inserted into the top of the four support columns through the four round holes and is fixedly connected by nuts.

[0012] The upper surface of the support plate is equipped with a lifting device.

[0013] Preferably, the loosening device includes an electro-hydraulic rod, which is fixedly connected to the bottom center of the sorting box.

[0014] Preferably, the telescopic end of the electro-hydraulic rod slides through the upper surface of the sorting base box and slides through the lower surface of the base into the interior of the third arc-shaped groove;

[0015] The end of the electro-hydraulic rod located inside the third arc-shaped groove is fixedly connected to the lower surface of the arc-shaped plate.

[0016] Preferably, the lifting device includes a fixed sleeve, which is rotatably mounted on the middle position of the upper surface of the support plate. The lower end of the fixed sleeve rotatably extends through the lower surface of the support plate, and one end of the fixed sleeve located on the lower surface of the support plate is fixedly connected to the upper surface of the end cap.

[0017] Preferably, the fixing sleeve has an internal thread, and a threaded rod is connected to the internal thread of the fixing sleeve.

[0018] Preferably, a bearing sleeve is fixedly installed on the outer wall of one end of the threaded rod outside the fixed sleeve, a second fixing plate is fixedly connected to the right side of the bearing sleeve, and a first fixing plate is fixedly connected to the rear surface of the second fixing plate.

[0019] Preferably, a fixing post is fixedly connected to the lower surface of the first fixing plate, and the lower end of the fixing post is fixedly connected to the upper surface of the support plate.

[0020] Preferably, a motor is fixedly connected to the upper surface of the first fixed plate, a worm is fixedly connected to the output end of the motor, and a worm wheel is fixedly sleeved on the upper side of the outer wall of the threaded rod away from the bearing sleeve, with the worm wheel and the worm meshing together.

[0021] Preferably, the inner liner is made of nylon, and the end of the inner liner is provided with scale values.

[0022] (III) Beneficial Effects

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] (1) The bar anti-bending sorting device is driven by a motor to rotate a worm gear. The worm gear drives a threaded rod through the inner wall of the bearing sleeve to rotate. During rotation, the threaded rod drives the fixed sleeve to move upward through the internal thread. The fixed sleeve drives the end cover to move downward. As the end cover moves upward along the support column, the anti-bending steel device is opened. Then, according to the process requirements, the specified inner liner is placed inside the second arc-shaped groove. The motor rotates in the opposite direction. The worm gear and worm wheel control the threaded rod and fixed sleeve to drive the end cover to descend. The end cover moves downward along the support column, thus closing the anti-bending steel device. The motor, worm wheel, worm gear and lifting device are connected together to automatically adjust the lifting of the end cover. No manual adjustment is required, reducing the intensity of manual labor.

[0025] (2) The bar anti-bending sorting device will drive two connecting plates to move upward through the outer wall of four support columns via the end cap. The four support columns, together with the two connecting plates, guide the movement of the end cap and prevent the fixed sleeve from driving the end cap to rotate. As the end cap moves upward along the support columns, the anti-bending steel device is opened. Then, according to the process requirements, the specified inner liner is placed inside the second arc-shaped groove. The inner liner is made of nylon. At the same time, there are scale values ​​at the end of the inner liner. If the wear exceeds the corresponding scale, it is replaced immediately. The replaced inner liner can be processed into a large-size inner liner, which ensures the bending degree of the bar while saving resources.

[0026] (3) Under long-term operation, the inner liner and the second arc groove will inevitably get stuck together under the pressure of the end cap, making it difficult for the staff to remove the inner liner. At this time, it is necessary to start the electric hydraulic rod. The telescopic end of the electric hydraulic rod drives the arc plate to move upward, and the arc plate will push the inner liner to move upward, thereby realizing that the inner liner will automatically detach from the inside of the second arc groove, making it convenient for the staff to replace the inner liner and improving the efficiency of inner liner disassembly.

[0027] (4) The inner liner of this bar anti-bending sorting device can be designed according to different bar cross-sectional shapes to meet the personalized needs of customers.

[0028] (5) The bar anti-bending sorting device has a simple structure, is sturdy and reliable, and has high sorting efficiency. Attached Figure Description

[0029] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0030] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 This is a top view of the upper surface of the support plate of the present invention;

[0032] Figure 3 This is a schematic diagram of the interior of the second arc-shaped groove of the present invention;

[0033] Figure 4 for Figure 1 Enlarged view of section H in the middle;

[0034] Figure 5 This is a schematic diagram showing the connection between the electro-hydraulic rod and the arc-shaped plate of the present invention;

[0035] Figure 6 This is a schematic diagram of the arrangement of the bar anti-bending sorting device of the present invention.

[0036] Reference numerals in the attached drawings: 1. Sorting base box; 2. Base; 3. Inner liner; 4. Connecting plate; 5. End cap; 6. Placement collar; 7. Support plate; 8. First fixing plate; 9. Fixing column; 10. Fixing sleeve; 11. First arc groove; 12. Second arc groove; 13. Internal thread; 14. Support column; 15. Electro-hydraulic rod; 16. Third arc groove; 17. Threaded rod; 18. Arc plate; 19. Worm gear; 20. Second fixing plate; 21. Bearing sleeve; 22. Worm wheel; 23. Motor.

[0037] A. Feeding platform; B. Roller conveyor; C. Collection trough; D. Bar anti-bending device; E. Collection roller conveyor; F. Bundling machine; G. Unloading platform. Detailed Implementation

[0038] This section will describe in detail specific embodiments of the present invention. Preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but they should not be construed as limiting the scope of protection of the present invention.

[0039] In the description of this invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention 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 limiting this invention.

[0040] In the description of this invention, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0041] In the description of this invention, unless otherwise explicitly defined, terms such as "set up," "install," and "connect" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0042] Please see Figure 1-6 The present invention provides a technical solution: a bar anti-bending sorting device, including a sorting bottom box 1 and an inner liner 3, wherein a loosening device is provided inside the sorting bottom box 1;

[0043] Among them, the upper surface of the sorting bottom box 1 is fixedly connected to the base 2, the middle of the upper surface of the base 2 is provided with a second arc groove 12, and the middle of the bottom of the second arc groove 12 is provided with a third arc groove 16.

[0044] Among them, the inner wall of the third arc groove 16 is movably engaged with an arc plate 18, the upper surface of the arc plate 18 is parallel to the bottom of the second arc groove 12, and two support columns 14 are fixedly connected to the left and right sides of the upper surface of the base 2, and the outer walls of the two support columns 14 are slidably sleeved with connecting plates 4, and the two connecting plates 4 are arranged in a left-right correspondence.

[0045] Among them, the two connecting plates 4 are fixedly connected to the opposite sides of the end cap 5, and the lower surface of the end cap 5 is provided with a first arc groove 11, and the first arc groove 11 and the second arc groove 12 are arranged vertically and vertically respectively.

[0046] The top outer surface of each of the four support columns 14 is provided with internal threads, and the top of each of the four support columns 14 is fixedly fitted with a placement collar 6, and the collar 6 is located below the internal threads. The upper surface of each of the four support columns 14 is provided with a support plate 7, and the support plate 7 is provided with a round hole at the position corresponding to the four support columns 14. The support plate 7 is movably inserted into the top of the four support columns 14 through the four round holes and is fixedly connected by nuts.

[0047] The upper surface of the support plate 7 is equipped with a lifting device.

[0048] Furthermore, the loosening device includes an electro-hydraulic rod 15, which is fixedly connected to the bottom center of the sorting box 1.

[0049] Furthermore, the telescopic end of the electric hydraulic rod 15 slides through the upper surface of the sorting base box 1 and slides through the lower surface of the base 2 into the interior of the third arc-shaped groove 16.

[0050] The end of the electric hydraulic rod 15 located inside the third arc-shaped groove 16 is fixedly connected to the lower surface of the arc-shaped plate 18.

[0051] Furthermore, the lifting device includes a fixing sleeve 10, which is rotatably mounted on the middle position of the upper surface of the support plate 7. The lower end of the fixing sleeve 10 rotatably extends through the lower surface of the support plate 7, and one end of the fixing sleeve 10 located on the lower surface of the support plate 7 is fixedly connected to the upper surface of the end cover 5.

[0052] Furthermore, the fixed sleeve 10 has an internal thread 13, and a threaded rod 17 is threadedly connected inside the fixed sleeve 10. The threaded rod 17 and the internal thread 13 mesh together.

[0053] Furthermore, the threaded rod 17 is sleeved and fixedly installed on the outer wall of one end of the fixed sleeve 10 with a bearing sleeve 21. The right side of the bearing sleeve 21 is fixedly connected with a second fixing plate 20, and the rear surface of the second fixing plate 20 is fixedly connected with a first fixing plate 8.

[0054] Furthermore, a fixing post 9 is fixedly connected to the lower surface of the first fixing plate 8, and the lower end of the fixing post 9 is fixedly connected to the upper surface of the support plate 7.

[0055] Furthermore, a motor 23 is fixedly connected to the upper surface of the first fixed plate 8, and a worm gear 19 is fixedly connected to the output end of the motor 23. A worm wheel 22 is fixedly sleeved on the upper side of the outer wall of the threaded rod 17 away from the bearing sleeve 21, and the worm wheel 22 and the worm gear 19 mesh together.

[0056] Furthermore, the inner liner 3 is made of nylon, and the end of the inner liner 3 is marked with graduations.

[0057] Furthermore, when using this bar bending prevention and sorting device, such as Figure 6As shown, this anti-bending sorting device is firmly fixed between the two roller conveyors via the sorting base box 1. The operator controls the knob to "open," starting the motor 23 to rotate forward. The motor 23 drives the worm gear 19 to rotate, and the worm gear 19 drives the threaded rod 17 to rotate through the inner wall of the bearing sleeve 21 via the worm wheel 22. During rotation, the threaded rod 17 drives the fixed sleeve 10 to move upward through the internal thread 13. The fixed sleeve 10 drives the end cover 5 to move downward. At the same time, the end cover 5 drives the two connecting plates 4 to move upward through the outer wall of the four support columns 14. The four support columns 14, together with the two connecting plates 4, guide the movement of the end cover 5 and prevent the fixed sleeve 10 from driving the end cover 5 to rotate. As the end cover 5 moves upward along the support columns 14, the anti-bending steel device opens. Then, according to the process requirements, the designated inner liner 3 is placed inside the second arc-shaped groove 12. The inner liner 3 is made of nylon and can be designed according to different bar cross-sectional shapes. The end of the inner liner 3 has a scale value. If wear exceeds the corresponding scale, it will immediately... Replacement: The replaced inner liner can be processed into a larger inner liner 3, ensuring the bending of the rod while saving resources. Then, control the knob to "off", the motor 23 rotates in the reverse direction, and through the worm gear 19 and worm wheel 22, controls the threaded rod 17 and the fixed sleeve 10 to drive the end cover 5 to descend. The end cover 5 moves downward along the support column 14, realizing the closure of the anti-bending steel device. The motor 23, worm wheel 22, worm gear 19 and lifting device are connected to each other, automatically adjusting the lifting of the end cover without manual adjustment, reducing the intensity of manual labor. At the same time, under the pressure of the end cover 5 during long-term operation, the inner liner 3 and the second arc groove 12 may inevitably get stuck together, making it difficult for the staff to remove the inner liner. At this time, the electric hydraulic rod 15 needs to be activated. The telescopic end of the electric hydraulic rod 15 drives the arc plate 18 to move upward, and the arc plate 18 pushes the inner liner 3 upward, thereby realizing that the inner liner 3 automatically disengages from the inside of the second arc groove 12, making it convenient for the staff to replace the inner liner 3 and improving the disassembly efficiency of the inner liner 3.

[0058] This invention provides a bar bending prevention and sorting device that can be arranged after the straightening and chamfering machine in the finishing area, or it can be arranged independently. Taking the independent arrangement as an example, a schematic diagram of the bar bending prevention and sorting device arrangement is provided. Figure 6 As shown;

[0059] Working principle: When using it, such as Figure 6 As shown, the steel to be sorted is hoisted into the A-loading platform, and then passed one by one through the B-roller conveyor to the D-bar anti-bending sorting device. Bars that can pass through the D-bar anti-bending sorting device are fed into the E-collection roller conveyor, bundled by the F-baling machine, and then hoisted into the warehouse after entering the G-unloading platform. Bars that cannot enter the D-bar anti-bending sorting device are fed into the C-collection trough through the B-roller conveyor.

[0060] When using this bar anti-bending sorting device, if Figure 1As shown, this anti-bending sorting device is firmly fixed between the two roller conveyors by the sorting base box 1. The operator controls the knob to "open" and starts the motor 23 to rotate forward. The motor 23 drives the worm gear 19 to rotate, and the worm gear 19 drives the threaded rod 17 to rotate through the inner wall of the bearing sleeve 21 via the worm wheel 22. During rotation, the threaded rod 17 drives the fixed sleeve 10 to move upward through the internal thread 13. The fixed sleeve 10 drives the end cover 5 to move downward. At the same time, the end cover 5 drives the two connecting plates 4 to move upward through the outer wall of the four support columns 14. The four support columns 14, together with the two connecting plates 4, guide the movement of the end cover 5 and prevent the fixed sleeve 10 from driving the end cover 5 to rotate. As the end cover 5 moves upward along the support columns 14, the anti-bending steel device is opened. Then, according to the process requirements, the designated inner liner 3 is placed inside the second arc-shaped groove 12. The inner liner 3 is made of nylon and can be designed according to different bar cross-sectional shapes. The end of the inner liner 3 has a scale value. If wear exceeds the corresponding scale, it is immediately... The inner liner can be replaced, and the removed inner liner can be processed into a larger size inner liner, ensuring the bending degree of the rod while saving resources. Then, the control knob is pointed to "off", and the motor 23 rotates in the reverse direction. Through the worm gear 19 and worm wheel 22, the threaded rod 17 and the fixed sleeve 10 are controlled to drive the end cover 5 to descend. The end cover 5 moves downward along the support column 14, realizing the closure of the anti-bending steel device. The motor 23, worm wheel 22, worm gear 19 and lifting device are connected to each other, automatically adjusting the lifting of the end cover without manual adjustment, reducing the intensity of manual labor. At the same time, under the pressure of the end cover 5 during long-term operation, the inner liner 3 and the second arc groove 12 may inevitably get stuck together, making it difficult for the staff to remove the inner liner. At this time, the electric hydraulic rod 15 needs to be activated. The telescopic end of the electric hydraulic rod 15 drives the arc plate 18 to move upward. The arc plate 18 pushes the inner liner 3 upward, thereby realizing that the inner liner 3 automatically disengages from the inside of the second arc groove 12, making it convenient for the staff to replace the inner liner 3 and improving the disassembly efficiency of the inner liner 3.

[0061] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A bar anti-bending sorting device, comprising a sorting base box (1) and an inner liner (3), characterized in that: The sorting base box (1) is equipped with a loosening device inside; Among them, the upper surface of the sorting bottom box (1) is fixedly connected to the base (2), the middle of the upper surface of the base (2) is provided with a second arc groove (12), and the middle of the bottom of the second arc groove (12) is provided with a third arc groove (16). Among them, the inner wall of the third arc groove (16) is movably connected to an arc plate (18), the upper surface of the arc plate (18) is parallel to the bottom of the second arc groove (12), and the left and right sides of the upper surface of the base (2) are fixedly connected to two front and rear corresponding support columns (14), and the outer walls of the two front and rear corresponding support columns (14) are slidably sleeved with connecting plates (4), and the two connecting plates (4) are arranged in a left and right correspondence; Among them, the two connecting plates (4) are fixedly connected to the opposite sides of the end cap (5), and the lower surface of the end cap (5) is provided with a first arc groove (11), and the first arc groove (11) and the second arc groove (12) are arranged vertically and vertically. Among them, the top outer surface of the four support columns (14) is provided with internal threads, and the top of the outer wall of the four support columns (14) is fixedly sleeved with a placement collar (6), and the collar (6) is located below the internal thread. The upper surface of the four support columns (14) is provided with a support plate (7), and the support plate (7) is provided with a round hole at the position corresponding to the four support columns (14). The support plate (7) is movably inserted into the top of the four support columns (14) through the four round holes and fixedly connected by nuts. Among them, the upper surface of the support plate (7) is provided with a lifting device; The loosening device includes an electric hydraulic rod (15), which is fixedly connected to the bottom middle position inside the sorting bottom box (1); The telescopic end of the electric hydraulic rod (15) slides through the upper surface of the sorting bottom box (1) and slides through the lower surface of the base (2) into the interior of the third arc groove (16). Among them, the end of the electric hydraulic rod (15) located inside the third arc groove (16) is fixedly connected to the lower surface of the arc plate (18); The inner liner (3) is made of nylon, and the end of the inner liner (3) is provided with scale values.

2. The bar anti-bending sorting device according to claim 1, characterized in that: The lifting device includes a fixed sleeve (10), which is rotatably installed in the middle position on the upper surface of the support plate (7). The lower end of the fixed sleeve (10) rotatably passes through the lower surface of the support plate (7), and one end of the fixed sleeve (10) located on the lower surface of the support plate (7) is fixedly connected to the upper surface of the end cover (5).

3. The bar anti-bending sorting device according to claim 2, characterized in that: The fixed sleeve (10) has an internal thread (13) inside, and a threaded rod (17) is connected to the fixed sleeve (10) inside.

4. The bar anti-bending sorting device according to claim 3, characterized in that: The threaded rod (17) is fitted with a bearing sleeve (21) on the outer wall of one end of the fixed sleeve (10). A second fixing plate (20) is fixedly connected to the right side of the bearing sleeve (21), and a first fixing plate (8) is fixedly connected to the rear surface of the second fixing plate (20).

5. The bar anti-bending sorting device according to claim 4, characterized in that: A fixing post (9) is fixedly connected to the lower surface of the first fixing plate (8), and the lower end of the fixing post (9) is fixedly connected to the upper surface of the support plate (7).

6. The bar anti-bending sorting device according to claim 4, characterized in that: A motor (23) is fixedly connected to the upper surface of the first fixed plate (8), and a worm (19) is fixedly connected to the output end of the motor (23). A worm wheel (22) is fixedly sleeved on the upper side of the outer wall of the threaded rod (17) away from the bearing sleeve (21), and the worm wheel (22) and the worm (19) mesh together.

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