Steel bar machining feeding device with screening function

Abstract

The steel bar machining feeding device with the screening function comprises a material frame and a supporting plate, a plurality of feeding push plates are installed on the inner side of the material frame in a sliding mode, two sets of sliding hoops are fixedly installed on the back faces of the feeding push plates, inclined sliding guide rails are connected to the inner sides of the two sets of sliding hoops in a sliding and sleeved mode, and the inclined sliding guide rails are connected with the supporting plate in a sliding mode. A mounting plate is fixedly mounted at the bottom end of the inclined sliding guide rail, and a supporting rod is fixedly mounted at the top end of the inclined sliding guide rail; through arrangement of the retaining wedge and the baffle, the rotating push of the rotating bolt is rotated to abut against the inner side of the baffle so as to adjust the extending position of one end of the baffle and adjust the inclination angle of the baffle, the fastening bolt rotates to enable the bolt head and the retaining wedge to be arranged at the two ends of the mounting groove, and then the height of the retaining wedge is adjusted; and therefore, the steel bars of different sizes and lengths can be blocked and removed, the steel bars can be conveniently adjusted and screened according to production requirements, and the overall using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar processing, in particular to a steel bar processing and feeding device with a screening function. Background Art

[0002] Steel bar processing refers to the process of subjecting steel bars to a series of physical and chemical treatments to change their shape, size, properties or surface state. These treatments include cutting, bending, drilling, grinding, heat treatment, surface treatment, etc., which are designed to make the steel bars meet specific engineering or manufacturing requirements. Steel bar processing is widely used in construction, machinery, automobiles, ships, aerospace and other fields, and is an indispensable part of the manufacturing industry. Different application fields have different requirements for the performance and processing accuracy of steel bars, so steel bar processing needs to be customized and optimized according to specific needs.

[0003] In the process of processing some shorter steel bars, a large number of steel bars need to be processed and loaded for subsequent production. The traditional loading mechanism can only load the bars, but does not have the functions of screening and leveling the bars, which affects the production efficiency. Based on this, a steel bar processing and loading device with screening function is proposed. Utility Model Content

[0004] The utility model aims to provide a steel bar processing and feeding device with a screening function to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel rod processing and feeding device with a screening function, comprising a material frame and a support plate, a plurality of feeding push plates are slidably installed on the inner side of the material frame, two groups of sliding hoops are fixedly installed on the back side of the feeding push plates, the inner sides of the two groups of sliding hoops are slidably sleeved with oblique sliding guide rails, the bottom ends of the oblique sliding guide rails are fixedly installed with mounting plates, the top ends of the oblique sliding guide rails are fixedly installed with support rods, the middle parts of the two groups of feeding push plates are hinged with hinged rods, the other ends of the hinged rods are hinged with hydraulic telescopic columns, the bottom ends of the hydraulic telescopic columns are connected with oil pipelines, the other ends of the oil pipelines are connected with hydraulic cylinders, the input end of the hydraulic cylinders A power oil hydraulic pump is connected, a return material guide frame is fixedly installed on the top of one side of the material frame, a rotating shaft is movably installed inside one end of the support plate through a bearing, a servo motor is arranged on the back of the support plate away from one end of the rotating shaft, a sprocket is fixedly installed on one end of the rotating shaft and the output end of the servo motor, a chain is meshed and sleeved on the outer side of the sprocket, a limiting groove is arranged inside the support plate, a baffle is hinged at one end inside the limiting groove, a fixing frame is fixedly installed on the back side of the support plate, a rotating bolt is threadedly connected to the fixing frame through a nut, two installation grooves are arranged inside the support plate, fastening bolts are movably inserted inside the two installation grooves, and a wedge is threadedly connected to the outer side of one end of the fastening bolt.

[0006] Preferably, the mounting plate is fixedly mounted on opposite sides of the material frame and the support plate, and one end of the support rod away from the oblique sliding guide rail is fixedly mounted on one side of the support plate.

[0007] Preferably, both sides of the loading push plate are slidably installed on the inner side of the material frame, the loading push plate and the oblique sliding guide rail are consistent with the inclination of the hydraulic telescopic column, the bottom end of the hydraulic telescopic column is fixedly installed on the top of the mounting plate through a bracket, the loading push plates are obliquely staggered and evenly distributed, and the top of the loading push plate corresponds to the top of the chain.

[0008] Preferably, the power oil pressure pump and the hydraulic cylinder are both fixedly mounted on the top of the mounting plate, and the end of the oil delivery pipeline away from the hydraulic telescopic column is connected to the position of the hydraulic cylinder in a staggered distribution.

[0009] Preferably, the bottom end of the return material guide frame is connected to the top of the material frame, the top end of the return material guide frame corresponds to the position of the chain, the servo motor is fixedly installed on the back of the support plate through a bracket, and the output end of the servo motor is movably installed inside the support plate through a bearing.

[0010] Preferably, the position of the fixed frame corresponds to the position of the limiting groove, one end of the baffle plate is hinged inside the limiting groove through a rotating rod, one end of the rotating bolt contacts the back of the baffle plate, the positions of the baffle wedge and the baffle plate correspond, and the positions of the baffle wedge and the baffle plate correspond to the top position of the return material guide frame.

[0011] Compared with the prior art, the beneficial effect of the utility model is that when the equipment is in use, the user pours the steel bars to be processed into the inside of the material frame and stacks the steel bars on the inner side of the feeding push plate, and then the power oil pressure pump starts to input power to the hydraulic cylinder, and the hydraulic oil of the hydraulic cylinder is input to the hydraulic telescopic column through the oil pipeline, and the hydraulic telescopic column is extended and retracted, and the feeding push plate is driven to move through the articulated rod, and the steel bars stacked on the feeding push plate are gradually pushed upwards driven by the hydraulic telescopic columns with different telescopic lengths, and due to the inclination of the feeding push plate, the steel bars will be in the inclined position when the inclination Under the action of the slope, it gradually rotates to different feeding push plates until it slides to the top of the chain. At the same time, the servo motor starts to drive the sprocket to rotate, and the sprocket drives the meshing chain, so that the steel rods move to the inner part of the groove formed by the upright on both sides of the chain. When moving to the inner side of the wedge and the baffle, the steel rods that are not moving with the chain and the upright steel rods will be pushed to the top of the return material guide frame, and continue to return to the inside of the material frame through the guide of the return material guide frame, which is convenient for screening and conveying the steel rods, indirectly increasing the production efficiency and reducing the labor intensity of the operators;

[0012] By setting the retaining wedge and the retaining plate, the rotating bolt will be rotated to push against the inner side of the retaining plate to adjust the extended position of one end of the retaining plate and the inclination angle of the retaining plate. The rotation of the fastening bolt makes the bolt head and the retaining wedge at both ends of the installation groove, thereby adjusting the height of the retaining wedge, so that it can adapt to steel bars of different sizes and lengths for blocking and rejecting, which is convenient for adjusting and screening steel bars according to production needs, and the overall use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the front three-dimensional structure appearance of the utility model.

[0014] Figure 2 It is a schematic diagram of the rear-view stereoscopic structure appearance of the utility model.

[0015] Figure 3 It is a schematic cross-sectional view of the right side structure of the utility model.

[0016] Figure 4 It is a schematic diagram of a cross-sectional view of the structure of the utility model from above.

[0017] Figure 5 For this utility model Figure 1 Enlarged schematic diagram at point A in the middle.

[0018] Figure 6For this utility model Figure 2 Enlarged diagram of point B in the middle

[0019] In the figure: 1. material frame; 2. support plate; 3. material loading push plate; 4. chain; 5. sprocket; 6. return material guide frame; 7. mounting plate; 8. rotating shaft; 9. servo motor; 10. hinged rod; 11. hydraulic telescopic column; 12. inclined sliding guide rail; 13. sliding hoop; 14. support rod; 15. power oil pressure pump; 16. hydraulic cylinder; 17. oil pipeline; 18. mounting groove; 19. wedge; 20. fastening bolt; 21. limit groove; 22. baffle; 23. fixing frame; 24. rotating bolt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 6 The utility model provides a technical solution: a steel bar processing and feeding device with screening function, comprising a material frame 1 and a support plate 2, a plurality of feeding push plates 3 are slidably installed on the inner side of the material frame 1, two groups of sliding hoops 13 are fixedly installed on the back side of the feeding push plates 3, the inner sides of the two groups of sliding hoops 13 are slidably sleeved with oblique sliding guide rails 12, the bottom ends of the oblique sliding guide rails 12 are fixedly installed with mounting plates 7, the top ends of the oblique sliding guide rails 12 are fixedly installed with support rods 14, the middle parts of the two groups of feeding push plates 3 are hinged with hinged rods 10, the other ends of the hinged rods 10 are hinged with hydraulic telescopic columns 11, the bottom ends of the hydraulic telescopic columns 11 are connected with oil pipelines 17, the other ends of the oil pipelines 17 are connected with hydraulic cylinders 16, and the input ends of the hydraulic cylinders 16 are connected with A power oil hydraulic pump 15, a return material guide frame 6 is fixedly installed on the top of one side of the material frame 1, a rotating shaft 8 is movably installed inside one end of the support plate 2 through a bearing, a servo motor 9 is arranged on the back of the support plate 2 away from the rotating shaft 8, a sprocket 5 is fixedly installed on one end of the rotating shaft 8 and the output end of the servo motor 9, a chain 4 is meshed and sleeved on the outer side of the sprocket 5, a limiting groove 21 is provided inside the support plate 2, a baffle 22 is hinged at one end inside the limiting groove 21, a fixing frame 23 is fixedly installed on the back side of the support plate 2, and the fixing frame 23 is threadedly connected with a rotating bolt 24 through a nut, two installation grooves 18 are provided inside the support plate 2, fastening bolts 20 are movably inserted inside the two installation grooves 18, and a retaining wedge 19 is threadedly connected to the outer side of one end of the fastening bolt 20.

[0022] The working principle of the above technical solution is as follows: when in use, the user pours the steel bars to be processed into the inside of the material frame 1 and stacks the steel bars on the inner side of the loading push plate 3, and then the power oil pressure pump 15 starts to input power to the hydraulic cylinder 16, and the hydraulic oil of the hydraulic cylinder 16 is input to the hydraulic telescopic column 11 through the oil pipeline 17. The hydraulic telescopic column 11 is extended and retracted, and the loading push plate 3 is driven to move through the hinged rod 10. The stacked steel bars on the loading push plate 3 are gradually pushed upwards driven by the hydraulic telescopic columns 11 with different telescopic lengths, and due to the inclination of the loading push plate 3, the steel bars will be inclined at the inclined position. Under the action, it gradually rotates to different feeding push plates 3 until it slides to the top of the chain 4. At the same time, the servo motor 9 starts to drive the sprocket 5 to rotate, and the sprocket 5 drives the meshing chain 4, so that the steel rods are moved to the inner side of the grooves formed by the upright positions on both sides of the chain 4. When they move to the inner side of the wedge 19 and the baffle 22, the steel rods that are not moving flat with the chain 4 and the upright steel rods will be pushed to the top of the return material guide frame 6, and continue to return to the inside of the material frame 1 through the guide of the return material guide frame 6, which is convenient for screening and conveying the steel rods, indirectly increasing the production efficiency and reducing the labor intensity of the operators.

[0023] In another embodiment, Figure 1-Figure 4 As shown, the mounting plate 7 is fixedly mounted on the opposite sides of the material frame 1 and the support plate 2 , and one end of the support rod 14 away from the oblique sliding guide rail 12 is fixedly mounted on one side of the support plate 2 .

[0024] The mounting plate 7 increases the structural force between the material frame 1 and the support plate 2, and provides a mounting and fixing position for the structure, thereby increasing the use effect of the structure.

[0025] In another embodiment, Figure 1-Figure 4 As shown, both sides of the loading push plate 3 are slidably installed on the inner side of the material frame 1, the loading push plate 3 and the oblique sliding guide rail 12 are consistent with the inclination of the hydraulic telescopic column 11, the bottom end of the hydraulic telescopic column 11 is fixedly installed on the top of the mounting plate 7 through a bracket, the loading push plate 3 is evenly distributed in an inclined staggered stack, and the top of the loading push plate 3 corresponds to the top of the chain 4.

[0026] The inclined sliding of the loading push plate 3 pushes the steel rod upward. The hydraulic telescopic column 11 is installed tilted through the bracket according to the length of the extension, which is convenient for pushing different loading push plates 3. The installation of the hydraulic telescopic column 11 is based on needs so that the loading push plates 3 are pushed simultaneously from the same horizontal starting point, or pushed in an staggered and telescopic manner, which is convenient for the operation of the coordinated structure, so that the loading push plate 3 can push the steel rod to the inner side of the top of the chain 4.

[0027] In another embodiment, Figure 3 and Figure 4As shown, the power oil pressure pump 15 and the hydraulic cylinder 16 are both fixedly mounted on the top of the mounting plate 7, and the end of the oil delivery pipeline 17 away from the hydraulic telescopic column 11 is connected to the position of the hydraulic cylinder 16 in a staggered distribution.

[0028] The power oil pressure pump 15 and the hydraulic cylinder 16 provide the hydraulic power for the hydraulic telescopic column 11 to extend and retract, so that the hydraulic telescopic columns 11 of different specifications installed according to the needs can be extended and retracted to push the loading push plate 3 to move. The installation point of the oil pipeline 17 is convenient for transmitting different hydraulic powers to the inside of the hydraulic telescopic column 11, so as to facilitate the transmission of power to the hydraulic telescopic column 11.

[0029] In another embodiment, Figure 1-Figure 4 As shown, the bottom end of the return material guide frame 6 is connected to the top of the material frame 1, the top end of the return material guide frame 6 corresponds to the position of the chain 4, the servo motor 9 is fixedly installed on the back of the support plate 2 through a bracket, and the output end of the servo motor 9 is movably installed in the interior of the support plate 2 through a bearing.

[0030] The return material guide frame 6 can guide the steel bars blocked by the blocking wedge 19 and the baffle 22 back to the inside of the material frame 1 for subsequent pushing, thereby increasing the screening capacity.

[0031] In another embodiment, Figure 1-Figure 6 As shown, the position of the fixed frame 23 corresponds to the position of the limiting groove 21, one end of the baffle 22 is hinged to the inside of the limiting groove 21 through a rotating rod, one end of the rotating bolt 24 is in contact with the back side of the baffle 22, the positions of the baffle wedge 19 and the baffle 22 correspond, and the positions of the baffle wedge 19 and the baffle 22 correspond to the top position of the return material guide frame 6.

[0032] By setting the retaining wedge 19 and the baffle plate 22, the rotating bolt 24 is rotated to push against the inner side of the baffle plate 22 to adjust the position of the extended end of the baffle plate 22, and the inclination angle of the baffle plate 22 is adjusted. The fastening bolt 20 is rotated so that the bolt head and the retaining wedge 19 are at both ends of the installation groove 18, and then the height of the retaining wedge 19 is adjusted, so that steel bars of different sizes and lengths can be blocked and rejected, which is convenient for adjusting the screening of steel bars according to production needs, and the overall use effect is good.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel bar processing and feeding device with screening function, comprising a material frame (1) and a support plate (2), characterized in that: A plurality of loading push plates (3) are slidably mounted on the inner side of the material frame (1), two groups of sliding hoops (13) are fixedly mounted on the back side of the loading push plates (3), the inner sides of the two groups of sliding hoops (13) are slidably sleeved with oblique sliding guide rails (12), the bottom ends of the oblique sliding guide rails (12) are fixedly mounted with mounting plates (7), the top ends of the oblique sliding guide rails (12) are fixedly mounted with support rods (14), the middle parts of the two groups of loading push plates (3) are hinged with hinged rods (10), the other ends of the hinged rods (10) are hinged with hydraulic telescopic columns (11), the bottom ends of the hydraulic telescopic columns (11) are connected to an oil delivery pipeline (17), the other ends of the oil delivery pipeline (17) are connected to a hydraulic cylinder (16), the input end of the hydraulic cylinder (16) is connected to a power oil pressure pump (15), and a return material guide frame is fixedly mounted on the top of one side of the material frame (1). (6), a rotating shaft (8) is movably mounted inside one end of the support plate (2) through a bearing, a servo motor (9) is arranged on the back of the support plate (2) away from the rotating shaft (8), a sprocket (5) is fixedly mounted on one end of the rotating shaft (8) and the output end of the servo motor (9), a chain (4) is meshed and sleeved on the outer side of the sprocket (5), a limiting groove (21) is provided inside the support plate (2), a baffle plate (22) is hingedly connected to one end of the inner side of the limiting groove (21), a fixing frame (23) is fixedly mounted on the back side of the support plate (2), a rotating bolt (24) is threadedly connected to the fixing frame (23) through a nut, two installation grooves (18) are provided inside the support plate (2), a fastening bolt (20) is movably inserted inside the two installation grooves (18), and a baffle wedge (19) is threadedly connected to the outer side of one end of the fastening bolt (20).

2. The steel bar processing and feeding device with screening function according to claim 1 is characterized in that: The mounting plate (7) is fixedly mounted on the opposite sides of the material frame (1) and the support plate (2), and one end of the support rod (14) away from the oblique sliding guide rail (12) is fixedly mounted on one side of the support plate (2).

3. The steel bar processing and feeding device with screening function according to claim 1 is characterized in that: The two sides of the loading push plate (3) are slidably mounted on the inner side of the material frame (1); the loading push plate (3) and the oblique sliding guide rail (12) are consistent with the inclination of the hydraulic telescopic column (11); the bottom end of the hydraulic telescopic column (11) is fixedly mounted on the top of the mounting plate (7) through a bracket; the loading push plates (3) are evenly distributed in an oblique, staggered stack; and the top end of the loading push plates (3) corresponds to the top of the chain (4).

4. The steel bar processing and feeding device with screening function according to claim 1 is characterized in that: The power oil pressure pump (15) and the hydraulic cylinder (16) are both fixedly mounted on the top of the mounting plate (7), and the oil delivery pipeline (17) is connected to the hydraulic cylinder (16) at one end away from the hydraulic telescopic column (11) in a staggered distribution.

5. The steel bar processing and feeding device with screening function according to claim 1 is characterized in that: The bottom end of the return material guide frame (6) is connected to the top of the material frame (1), and the top end of the return material guide frame (6) corresponds to the position of the chain (4). The servo motor (9) is fixedly mounted on the back of the support plate (2) through a bracket, and the output end of the servo motor (9) is movably installed through the inside of the support plate (2) through a bearing.

6. The steel bar processing and feeding device with screening function according to claim 1 is characterized in that: The position of the fixing frame (23) corresponds to the position of the limiting groove (21), one end of the baffle plate (22) is hinged inside the limiting groove (21) through a rotating rod, one end of the rotating bolt (24) contacts the back side of the baffle plate (22), the positions of the baffle wedge (19) and the baffle plate (22) correspond to each other, and the positions of the baffle wedge (19) and the baffle plate (22) correspond to the top position of the return material guide frame (6).

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