Structural part feeding rotary table

Abstract

A structural part feeding rotary table comprises a bottom plate, a rotating shaft is rotationally arranged on the bottom plate, a rotating plate is arranged at the upper end of the rotating shaft, a pair of concave supports are installed on the rotating plate, a pair of end rings are installed on the concave supports, a plurality of supporting plates are arranged on the peripheries of the end rings, and outer battens are installed at the outer side ends of each pair of supporting plates. The pair of outer battens located on the lower side is installed on the concave support, a rectangular frame is arranged between the supporting plates, a plurality of rollers are rotationally arranged in the rectangular frame, the rollers play a role in limiting workpieces, meanwhile, the movement flexibility of the workpieces is improved when the workpieces are pushed and fed, the rotating shaft is rotationally arranged, the rotating plate is conveniently driven to rotate through the rotating shaft, and therefore the workpieces can be conveniently pushed and fed. And therefore, the orientation of the end of the structural part can be conveniently adjusted, and the different ends of the structural part can be conveniently clamped in the later period.

Description

Technical Field

[0001] The utility model relates to the technical field of structural member processing, in particular to a structural member feeding turntable. Background Art

[0002] Due to their small size, it is somewhat troublesome to clamp and process such small-sized structural members. Currently, in order to improve the processing efficiency of such structural members, the attitude of the structural members is determined by an automatic feeding device for the transportation of the structural members. When clamping, the structural members are pushed out from the middle jaws by a cylinder, and the structural members are clamped by the jaws. If both ends of the structural members need to be processed, the feeding and clamping are carried out by the method of discharging and transporting again, and this method obviously reduces the processing efficiency of the structural members. Summary of the Utility Model

[0003] The utility model provides a structural member feeding turntable to solve the above-mentioned deficiencies of the prior art. It can constrain and limit structural members with different diameters and rotate the structural members to perform mechanical processing operations on both ends of the workpiece, and has strong practicability.

[0004] In order to achieve the purpose of the utility model, the following technology is proposed:

[0005] A structural member feeding turntable includes a bottom plate. A rotating shaft is rotatably provided on the bottom plate. A rotating plate is provided at the upper end of the rotating shaft. A pair of concave brackets are installed on the rotating plate. A pair of end rings are installed on the concave brackets. A plurality of support plates are provided on the outer periphery of the end rings. The outer ends of each pair of support plates are installed with outer plate strips. The lower pair of outer plate strips are installed on the concave brackets. A rectangular frame is provided between the support plates. A plurality of rollers are rotatably provided in the rectangular frame. The rollers not only play a role in limiting the workpiece, but also improve the flexibility of the workpiece movement when pushing and feeding. The rotatable rotating shaft facilitates driving the rotating plate to rotate through the rotating shaft, so as to conveniently adjust the end orientation of the structural member and facilitate clamping different ends of the structural member later. One end of the bottom plate is installed with an upper extension arm. A pushing cylinder is installed on the upper extension arm. The movable end of the pushing cylinder is coaxial with the end ring. The structural member can be pushed between the jaws through the pushing cylinder, so as to facilitate the clamping operation of the structural member. Of course, a suction nozzle also needs to be provided on the movable end. The structural member can be moved between the rollers through the suction nozzle, and then it is convenient to adjust the attitude of the structural member.

[0006] Further, the rotating shaft is driven to rotate by a rotating cylinder.

[0007] Further, in order to rotate the structural member at multiple angles, a gear is provided at the lower end of the rotating shaft. The gear meshes with a rack. A guide rail is sleeved on the rack. One end of the rack is provided with a cylinder. The cylinder is installed on the bottom plate.

[0008] Further, in order to facilitate the feeding of structural members with different outer diameter sizes and expand the applicable range, a pair of guiding holes are provided at the root of the support plate. A limiting pin is inserted into the guiding hole, and the inner ends of the limiting pins are arranged at both ends of the rectangular frame. An activity hole is provided on the outer plate strip, and an I-shaped seat is movably arranged in the activity hole. The inner end of the I-shaped seat is provided with an inner extension arm, and a pressing rod is arranged at the lower end of the inner extension arm. A pair of side plates are arranged on the rectangular frame, and an inclined hole is provided on the side plate. The inclined hole is inclined, and the pressing rod passes through the inclined hole. A moving plate is arranged on one of the I-shaped seats, a lead screw is arranged on the moving plate, rotating end plates are rotatably arranged at both ends of the lead screw, the rotating end plates are installed at both ends of the outer plate strip, a rotating cap is arranged at one end of the lead screw, and the inner extension arm is connected through a connecting ring.

[0009] The advantages of the above technical solution are as follows:

[0010] The utility model facilitates the attitude adjustment of the structural member, thereby realizing the automation of the workpiece during processing. At the same time, it can also limit structural members of different sizes, thereby expanding the applicable range. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to make the objectives, technical solutions, and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings.

[0012] Figure 1 The three-dimensional structure of one of the embodiments is shown. Figure 1 .

[0013] Figure 2 The enlarged view of part A is shown.

[0014] Figure 3 The three-dimensional structure of one of the embodiments is shown. Figure 2 . DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] As Figures 1 to 3 shown, a structural member feeding turntable includes a bottom plate 1. A rotating shaft 2 is rotatably arranged on the bottom plate 1. The upper end of the rotating shaft 2 is provided with a rotating plate 33. A pair of concave brackets 34 are installed on the rotating plate 33. A pair of end rings 4 are installed on the concave brackets 34. A plurality of support plates 70 are arranged on the outer circumference of the end ring 4. The outer ends of each pair of support plates 70 are installed with outer plate strips 48. One of the pairs of outer plate strips 48 located on the lower side is installed on the concave bracket 34. A rectangular frame 42 is arranged between the support plates 70. A plurality of rollers 43 are rotatably arranged in the rectangular frame 42.

[0016] A pair of guiding holes 40 are provided at the root of the support plate 70. A limit pin 41 is inserted into the guiding holes 40, and the inner ends of the limit pin 41 are arranged at both ends of the rectangular frame 42. An activity hole 49 is provided on the outer plate strip 48, and a T-shaped seat is movably arranged in the activity hole 49. The inner end of the T-shaped seat is provided with an inner extension arm 47, and a pressing rod 46 is arranged at the lower end of the inner extension arm 47. A pair of side plates 44 are arranged on the rectangular frame 42, and an inclined hole 45 is provided on the side plates 44. The inclined hole 45 is inclined. The pressing rod 46 passes through the inclined hole 45. A moving plate 52 is arranged on one of the T-shaped seats. A lead screw 51 is arranged on the moving plate 52. Rotating end plates 50 are rotatably arranged at both ends of the lead screw 51. The rotating end plates 50 are installed at both ends of the outer plate strip 48. A rotating cap is arranged at one end of the lead screw 51. The inner extension arm 47 is connected through a connecting ring 71.

[0017] One end of the bottom plate 1 is installed with an upper extension arm 6, and a push cylinder 60 is installed on the upper extension arm 6. The movable end of the push cylinder 60 is coaxial with the end ring 4.

[0018] In some embodiments, the rotating shaft 2 is driven to rotate by a rotating cylinder.

[0019] In some other embodiments, a gear 32 is arranged at the lower end of the rotating shaft 2. The gear 32 meshes with a rack 30. A guide rail 31 is sleeved on the rack 30. A cylinder 3 is arranged at one end of the rack 30. The cylinder 3 is installed on the bottom plate 1.

[0020] In the specific application of this embodiment, the structural part feeding turntable is arranged at the end of the feeding trough of the automatic feeding device.

[0021] When operating, the axial direction of the end ring 4 is parallel to the length direction of the feeding trough. At this time, the structural parts in the feeding trough of the automatic feeding device will enter the end ring 4, and the structural parts are constrained and limited by the rollers 43. After the limitation, it is convenient to perform the automatic and rapid clamping operation of the structural parts.

[0022] When the structural part enters the end ring 4, start the rotating cylinder or the cylinder 3 to make the rotating shaft 2 rotate. The rotation of the rotating shaft 2 will drive the rotating plate 33 thereon to rotate. The rotation angle is 90 degrees, and at this time the axial direction of the structural part will coincide with the axial direction of the movable end of the push cylinder 60. Then start the push cylinder 60, and drive by the push cylinder 60 to push the structural part out between the jaws. Then clamp the structural part by the jaws and perform the machining of the structural part.

[0023] If it is necessary to machine the other end after the machining is completed, transfer the structural part into the end ring 4 through the suction nozzle arranged on the push cylinder 60, and then rotate the structural part to make the machined end of the structural part face the jaws, and perform the machining operation again.

[0024] When adjusting the position of the roller 43, the operator rotates the lead screw 51. When the lead screw 51 rotates, it will drive the moving plate 52 to move. When the moving plate 52 moves, it will drive the pressure rod 46 to move. The movement of the pressure rod 46 will act on the inclined hole 45, thereby causing the roller 43 to move inward simultaneously, and the structural member is limited by the roller 43.

[0025] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these modifications and variations.

Claims

1. A structural parts feeding turntable, characterized in that: The invention comprises a bottom plate (1), a rotating shaft (2) is rotatably provided on the bottom plate (1), a rotating plate (33) is provided at the upper end of the rotating shaft (2), a pair of concave brackets (34) are mounted on the rotating plate (33), a pair of end rings (4) are mounted on the concave brackets (34), a plurality of support plates (70) are provided on the outer periphery of the end rings (4), an outer plate strip (48) is mounted on the outer end of each pair of support plates (70), a pair of outer plate strips (48) located at the lower side are mounted on the concave bracket (34), a rectangular frame (42) is provided between the support plates (70), and a plurality of rollers (43) are rotatably provided in the rectangular frame (42); An upper extension arm (6) is mounted on one end of the bottom plate (1), and a push cylinder (60) is mounted on the upper extension arm (6). The movable end of the push cylinder (60) is coaxial with the end ring (4).

2. The structural component feeding turntable according to claim 1, characterized in that: The rotating shaft (2) is driven to rotate by a rotating cylinder.

3. The structural component feeding turntable according to claim 1, characterized in that: A gear (32) is provided at the lower end of the rotating shaft (2), the gear (32) is meshed with a rack (30), a guide rail (31) is sleeved on the rack (30), a cylinder (3) is provided at one end of the rack (30), and the cylinder (3) is mounted on the bottom plate (1).

4. The structural component feeding turntable according to claim 1, characterized in that: A pair of guide holes (40) are formed at the base of the support plate (70), and a limit pin (41) is inserted into the guide hole (40). The inner ends of the limit pin (41) are arranged at two ends of the rectangular frame (42); The outer plate strip (48) is provided with a movable hole (49), a work-shaped seat is movably provided in the movable hole (49), an inner extension arm (47) is provided at the inner side end of the work-shaped seat, a pressure rod (46) is provided at the lower end of the inner extension arm (47), a pair of side plates (44) are provided on the rectangular frame (42), an oblique hole (45) is provided on the side plate (44), the oblique hole (45) is inclined, and the pressure rod (46) passes through the oblique hole (45); A movable plate (52) is provided on one of the workpiece seats, a screw rod (51) is provided on the movable plate (52), rotating end plates (50) are rotatably provided at both ends of the screw rod (51), the rotating end plates (50) are mounted on both ends of the outer plate strip (48), and a rotating cap is provided at one end of the screw rod (51); The inner extension arm (47) is connected via a connecting ring (71).

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