A size-adjustable pipe and bar material distributing and conveying mechanism
Patent Information
- Application Number
- CN202522209305.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-20
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-10-20
AI Technical Summary
Traditional pipe and bar material distribution and conveying relies on manual hoisting, resulting in high labor costs, low efficiency, and poor safety.
An adjustable specification tube and bar material sorting and conveying mechanism was designed, including a bar material conveying frame, a roller material frame, a blocking and top material mechanism, a roller conveyor receiving and screening mechanism, and a flaw detection system. It realizes automated material sorting and conveying, and the adjustable mechanism can adapt to tubes and bars of different diameters. Combined with sensors and drive components, it can achieve precise sorting and screening.
It realizes automated material distribution and transmission of tube and bar materials, reduces labor costs, improves production efficiency, enhances the safety and stability of equipment operation, and reduces the risk of human intervention.
Smart Images
Figure CN224929831U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of material conveying technology, and more specifically, it relates to an adjustable specification tube and bar material conveying mechanism. Background Technology
[0002] In the raw material pretreatment stage of manufacturing, the sorting and conveying of pipe and bar materials is a fundamental and crucial task. It mainly refers to the process of sorting and transporting pipes, bars and profiles made of materials such as metal, plastic and wood to designated processes.
[0003] Traditional material handling for pipes and bars relies on manual hoisting and sorting, resulting in extremely high labor costs. Furthermore, the slow speed of manual division of labor requires long operation times, and the risks of human intervention are high. The entire workflow is highly dependent on manual operation, leading to poor equipment safety and stability. Utility Model Content
[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an adjustable specification tube and bar material distribution and conveying mechanism.
[0005] To achieve the above objectives, the present invention provides the following technical solution: An adjustable specification tube / bar material distribution and conveying mechanism includes a bar material conveying frame, with roller material racks on both sides of the bar material conveying frame. The roller material racks include an incoming material rack and a non-conforming material rack. A blocking and top material mechanism is provided on the side of the incoming material rack closest to the bar material conveying frame. Several roller conveyor receiving and screening mechanisms are also provided on both sides of the upper surface of the bar material conveying frame perpendicular to the conveying direction of the bar material conveying frame.
[0006] The present invention is further configured such that: a V-shaped roller is provided on the upper part of the bar stock transfer frame, and a flaw detection system is also integrated on the upper part of the bar stock transfer frame. The flaw detection system is existing technology and will not be described in detail here. By integrating the flaw detection system, the bar stock is used to perform quality inspection and improve production quality. The bar stock is transferred by setting the V-shaped roller on the bar stock transfer frame.
[0007] The present invention is further configured such that: the leg of the defective material rack on the side away from the bar conveyor is higher than the top plane of the rack; the bottom foot of the defective material rack on the side away from the bar conveyor is a hinged structure; the bottom foot of the defective material rack on the side close to the bar conveyor is a height-adjustable foot; and the bottom foot of the incoming material rack has the same structure as the bottom foot of the defective material rack. By setting the bottom feet of the defective material rack and the incoming material rack to be height-adjustable on one side and hinged on the other, the tilting degree of the defective material rack and the incoming material rack can be adjusted to control the rolling speed of the bar.
[0008] The present invention is further configured such that: the material blocking and distributing mechanism includes a first top block, a first driving part is connected to the lower part of the first top block, the first driving part is used to drive the first top block, the top of the first top block is inclined, and the position of the first top block is adjustable. By setting the material blocking and distributing mechanism, the single material distribution of bars of different diameters can be realized, which has good versatility and flexibility.
[0009] This utility model is further configured as follows: the roller conveyor screening mechanism includes a fixing mechanism. The top center of the fixing mechanism matches a V-shaped roller with a V-shaped groove on its upper part. The top of the protrusion on the side of the fixing mechanism near the material receiving rack is inclined, and the inclination is from high to low from the material receiving rack to the non-conforming material rack. The top of the protrusion on the side of the fixing mechanism near the non-conforming material rack has the same structure as the top of the protrusion on the side of the fixing mechanism near the material receiving rack. The V-shaped groove is used to fix the bar stock and prevent it from rolling. The inclination of the top of the protrusion on the side of the fixing mechanism near the material receiving rack allows the bar stock to roll into the V-shaped groove after being divided by the material blocking and top material feeding mechanism. The inclination of the top of the protrusion on the side of the fixing mechanism near the non-conforming material rack, and the inclination of the side near the V-shaped groove, prevent the bar stock from rolling. After the bar stock is screened by the roller conveyor screening mechanism, the non-conforming bar stock rolls into the non-conforming material rack.
[0010] This utility model is further configured as follows: a proximity switch sensor is provided on the outside of the V-shaped groove, and the switching part of the proximity switch sensor is higher than the bottom of the V-shaped groove. By setting the proximity switch sensor, the bar stock on the bar stock transfer rack is monitored. When the bar stock transfer rack is empty after the bar stock transfer is completed, a signal is sent to continue the transfer of the next bar stock. A second top block is connected through the inside of the V-shaped groove. The top of the second top block is set at an inclination. A second driving part is connected to the lower part of the second top block. The second driving part is used to drive the second top block. By setting the second top block on the roller conveyor screening mechanism, when the bar stock is detected as unqualified by the flaw detection system, the second driving part is triggered to drive the second top block, lift the unqualified bar stock, and make the unqualified bar stock roll into the unqualified material rack.
[0011] In summary, this application includes at least one of the following beneficial technical effects of an adjustable specification tube and bar material distribution and conveying mechanism: This utility model is applicable to the automatic conveying and distribution of long tube and bar materials. Through an adjustable mechanism, it achieves adaptive distribution and transmission of tubes and bars of different diameters, possessing good versatility and flexibility. It effectively replaces the traditional manual hoisting and sorting process, significantly reducing labor costs and operating time, improving the continuity and automation level of the production line, and the fully automated operation not only greatly improves production efficiency but also reduces the operational risks caused by human intervention, significantly enhancing the safety and stability of equipment operation. Attached Figure Description
[0012] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 A magnified structural diagram of region A; Figure 3 This is a schematic diagram of the material rolling rack structure of this utility model; Figure 4 This is a schematic diagram of the material blocking and top material feeding mechanism of this utility model; Figure 5 This is a schematic diagram of the roller conveyor screening mechanism of this utility model. Figure 6 This utility model Figure 5 A schematic diagram of the three-dimensional structure; Figure 7 This is a schematic diagram of the tube / bar material transport path according to this utility model.
[0013] Reference numerals: 1. Bar conveyor frame; 11. V-roller; 2. Roller material rack; 21. Incoming material rack; 22. Non-conforming material rack; 3. Material blocking and top material mechanism; 31. First top block; 32. First drive unit; 4. Roller conveyor screening mechanism; 41. Fixing mechanism; 42. Proximity switch sensor; 43. Second top block; 44. Second drive unit. Detailed Implementation
[0014] The following detailed, non-limiting description of the present invention, in conjunction with preferred embodiments and accompanying drawings, is provided. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0015] Please see Figure 1 The present invention provides a technical solution including a bar material conveying frame 1, with rolling material racks 2 on both sides of the bar material conveying frame 1. The rolling material racks 2 include a receiving rack 21 and a non-conforming material rack 22. The receiving rack 21 is provided with a blocking and top material mechanism 3 on the side close to the bar material conveying frame 1. Several roller conveyor screening mechanisms 4 are also provided on both sides of the upper surface of the bar material conveying frame 1 perpendicular to the conveying direction of the bar material conveying frame 1.
[0016] Further, see Figure 2The upper part of the bar stock transfer frame 1 is equipped with V-shaped rollers 11. By setting the rollers to V-shape, the bar stock is prevented from rolling and deviating from the transfer track during transfer. The upper part of the bar stock transfer frame 1 is also integrated with a flaw detection system. The flaw detection system is used to detect whether the quality of the bar stock is qualified. The flaw detection system can be an electromagnetic induction flaw detection system, a radiographic flaw detection system, or an ultrasonic flaw detection system. The flaw detection system is existing technology and will not be described in detail here.
[0017] Further, see Figure 3 The leg of the non-conforming material rack 22 on the side away from the bar conveyor rack 1 is higher than the top plane of the rack. The non-conforming material rack 22 will roll to the side of the leg higher than the top of the rack, preventing the bar from rolling further out of the non-conforming material rack 22. The bottom foot of the non-conforming material rack 22 on the side away from the bar conveyor rack 1 is a hinged structure, and the bottom foot of the non-conforming material rack 22 on the side closer to the bar conveyor rack 1 is a height-adjustable bottom foot. The slope and rolling speed of the rolling rack 2 can be realized by adjusting the height of the height-adjustable bottom foot. The bottom foot of the receiving rack 21 has the same structure as the bottom foot of the non-conforming material rack 22. After the receiving rack 21 receives the bar, the bar rolls along the slope towards the bar conveyor rack 1. The rolling speed depends on the bottom foot height of the receiving rack 21.
[0018] Further, see Figure 4 The material blocking and feeding mechanism 3 includes a first top block 31, and a first drive unit 32 is connected to the lower part of the first top block 31. The first drive unit 32 is used to drive the first top block 31. The top of the first top block 31 is inclined. When the first top block 31 feeds the material, the bar automatically rolls to the bar conveyor frame 1. The position of the first top block 31 is adjustable. The first drive unit 32 can be a low-pressure hydraulic cylinder. By setting the material blocking and feeding mechanism 3, the single feeding of bars with different diameters can be realized. It has good versatility and flexibility. By adjusting the lateral stroke of the first top block 31, its feeding position is precisely matched with the current bar diameter to ensure accurate positioning.
[0019] Further, see Figure 5 and Figure 6The roller conveyor screening mechanism 4 includes a fixing mechanism 41. The top center of the fixing mechanism 41 is matched with a V-shaped roller 11, and the upper part of the roller is provided with a V-shaped groove. By setting the groove to V-shape, the bar stock is fixed and prevented from rolling. The top of the protrusion on the side of the fixing mechanism 41 near the receiving rack 21 is inclined, and it is inclined from high to low from the receiving rack 21 to the non-conforming material rack 22. By setting the protrusion on the side of the fixing mechanism 41 near the receiving rack 21, the bar stock rolls along the inclined direction into the V-shaped groove after passing through the blocking and top material mechanism 3. The top of the protrusion on the side of the fixing mechanism 41 near the non-conforming material rack 22 has the same structure as the top of the protrusion on the side of the fixing mechanism 41 near the receiving rack 21. By setting the top of the protrusion on the side of the fixing mechanism 41 near the non-conforming material rack 22, the non-conforming bar stock rolls along the inclined direction into the non-conforming material rack 22 after passing through the roller conveyor screening mechanism 4.
[0020] Furthermore, a proximity switch sensor 42 is provided outside the V-shaped groove. The switching part of the proximity switch sensor 42 is higher than the bottom of the V-shaped groove. By setting the switching part of the proximity switch sensor 42 higher than the bottom of the V-shaped groove, the bar stock on the bar stock transfer rack 1 can be monitored. This is used to promptly start the transfer of the next bar stock after the bar stock has been transferred. A second top block 43 is connected through the inside of the V-shaped groove. The top of the second top block 43 is inclined so that when the second top block 43 is lifted, the bar stock rolls toward the unqualified material rack 22. A second drive unit 44 is connected to the lower part of the second top block 43. The second drive unit 44 is used to drive the second top block 43. The second drive unit 44 can be a low-pressure hydraulic cylinder.
[0021] Example 1, as Figure 7 As shown, after the incoming material rack 21 receives the material, the bar stock is automatically rolled along the slope to the blocking and feeding mechanism 3. The first top block 31 of the blocking and feeding mechanism 3 travels laterally, so that its feeding position is directly and accurately matched with the current bar stock, ensuring accurate positioning. The blocking and feeding mechanism 3 detects in real time whether there is material on the bar stock transfer rack 1 through the proximity switch sensor 42. When there is no material on the bar stock transfer rack 1, it issues a no bar stock signal to achieve precise triggering. The first drive unit 32 drives the first top block 31 to lift the bar stock one by one to complete the feeding action. The bar stock is smoothly transferred to the V-shaped roller 11 of the bar stock transfer rack 1. The roller conveyor receiving and screening mechanism 4 receives the judgment signal from the flaw detection system and automatically identifies the quality status of the bar stock. If the bar stock quality is qualified, the V-shaped roller 11 in the bar stock transfer rack 1 is started to continuously and stably transport the bar stock to the next process.
[0022] Example 2, as Figure 7As shown, after the incoming material rack 21 receives the material, the bar stock is automatically rolled along the slope to the blocking and feeding mechanism 3. The first top block 31 of the blocking and feeding mechanism 3 travels laterally, so that its feeding position is directly and accurately matched with the current bar stock, ensuring accurate positioning. The blocking and feeding mechanism 3 detects in real time whether there is material on the bar stock transfer rack 1 through the proximity switch sensor 42. When there is no material on the bar stock transfer rack 1, it issues a no bar stock signal to achieve precise triggering. The first drive unit 32 drives the first top block 31 to lift the bar stock one by one to complete the feeding action. The bar stock is smoothly transferred to the V-shaped roller 11 of the bar stock transfer rack 1. The roller conveyor screening mechanism 4 receives the judgment signal from the flaw detection system and automatically identifies the quality status of the bar stock. If the bar stock quality is unqualified, the second drive unit 44 of the roller conveyor screening mechanism 4 is triggered to work, so that the second top block 43 lifts the bar stock and guides it to the unqualified material rack 22.
[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model, 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, and therefore should not be construed as a limitation of this utility model.
[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.
Claims
1. An adjustable specification tube / bar material feeding and conveying mechanism, characterized in that: The system includes a bar conveyor (1), on both sides of which are provided roller racks (2). The roller racks (2) include a receiving rack (21) and a non-conforming rack (22). The receiving rack (21) is provided with a blocking and top material mechanism (3) on the side near the bar conveyor (1). Several roller conveyor receiving and screening mechanisms (4) are also provided on both sides of the upper surface of the bar conveyor (1) perpendicular to the conveying direction of the bar conveyor (1).
2. The adjustable specification tube / bar material distribution and conveying mechanism according to claim 1, characterized in that: The upper part of the bar material transfer frame (1) is provided with V-shaped rollers (11), and the upper part of the bar material transfer frame (1) is also integrated with a flaw detection system.
3. The adjustable specification tube / bar material distribution and conveying mechanism according to claim 2, characterized in that: The leg of the non-conforming material rack (22) on the side away from the bar conveyor (1) is higher than the top plane of the rack. The bottom foot of the non-conforming material rack (22) on the side away from the bar conveyor (1) is a hinged structure. The bottom foot of the non-conforming material rack (22) on the side close to the bar conveyor (1) is a height-adjustable bottom foot. The bottom foot of the incoming material rack (21) has the same structure as the bottom foot of the non-conforming material rack (22).
4. The adjustable specification tube / bar material feeding and conveying mechanism according to claim 3, characterized in that: The material distribution and top material mechanism (3) includes a first top block (31), and a first driving part (32) is connected to the lower part of the first top block (31). The first driving part (32) is used to drive the first top block (31), and the top of the first top block (31) is inclined.
5. The adjustable specification tube / bar material feeding and conveying mechanism according to claim 4, characterized in that: The roller conveyor screening mechanism (4) includes a fixing mechanism (41). The top center of the fixing mechanism (41) is matched with the upper part of the V-shaped roller (11) and has a V-shaped groove. The top of the protrusion on the side of the fixing mechanism (41) near the material receiving rack (21) is inclined from high to low from the material receiving rack (21) to the unqualified material rack (22). The top of the protrusion on the side of the fixing mechanism (41) near the unqualified material rack (22) has the same structure as the top of the protrusion on the side of the fixing mechanism (41) near the material receiving rack (21).
6. The adjustable specification tube / bar material feeding and conveying mechanism according to claim 5, characterized in that: A proximity switch sensor (42) is provided outside the V-shaped groove. The switching part of the proximity switch sensor (42) is higher than the bottom of the V-shaped groove. A second top block (43) is connected through the inside of the V-shaped groove. A second driving part (44) is connected to the lower part of the second top block (43). The second driving part (44) is used to drive the second top block (43). The top of the second top block (43) is tilted.