Round pipe servo automatic feeder

Abstract

The utility model relates to an automatic servo feeder for round pipes. The technical problem that existing circular pipe feeding efficiency is low is solved. The feeding device is arranged on one side of a cutting machine tool and comprises a feeding frame body, a feeding table top is arranged at the upper end of the feeding frame body, at least one bracket hole is formed in the feeding table top, and a pipe bracket is movably arranged in the bracket hole. The pipe bracket is connected with a bracket lifting driving assembly which can drive the pipe bracket to ascend and descend up and down so that the pipe bracket can be exposed out of the bracket hole or retract into the bracket hole, and the end, away from the bracket hole, of the feeding table top is provided with a material supporting support capable of doing reciprocating motion in the axial direction of the feeding table top through a horizontal sliding driving structure. A pipe clamping mechanism with a clamping gap facing the bracket hole is arranged at the end, close to the bracket hole, of the material supporting support. The pipe cutting device has the advantages that the clamping stability of the round pipe can be guaranteed through the pipe clamping mechanism, and the cutting effect is guaranteed. And the round pipe can be supported through the pipe bracket and the bracket lifting driving assembly, the supporting effect is guaranteed, and the feeding efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of round tube feeding equipment, and in particular relates to a round tube servo automatic feeding machine. Background Art

[0002] In the industrial production process, round tubes need to be cut and processed. Currently, the existing round tubes need to be fed before cutting, and the existing round tube feeding methods are mostly manual feeding. The efficiency of manual feeding is too low and the labor cost is too high. In addition, the round tubes need to be adjusted to different cutting lengths during the feeding and cutting process, and manual feeding is prone to errors that affect the cutting accuracy and increase production costs. Summary of the invention

[0003] The utility model aims to provide a round tube servo automatic feeder in view of the above problems.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a round tube servo automatic feeder, which is arranged on one side of a cutting machine tool, and includes a feeding frame, a feeding table is provided on the upper end of the feeding frame, and at least one bracket hole is provided on the feeding table, a pipe bracket is movably provided in the bracket hole, and the pipe bracket is connected to a bracket lifting drive assembly that can drive the pipe bracket to move up and down so that the pipe bracket is exposed from the bracket hole or retracted into the bracket hole, the end of the feeding table away from the bracket hole is provided with a bracket that can reciprocate along the axial direction of the feeding table through a horizontal sliding drive structure, and the end of the bracket close to the bracket hole is provided with a pipe clamping mechanism with a clamping gap toward the bracket hole, and the clamping effect can be improved by the pipe clamping mechanism to ensure the feeding efficiency of the round tube.

[0005] In the above-mentioned round tube servo automatic feeder, the bracket holes are rectangular and there are several bracket holes. The bracket holes pass through the feeding table and are evenly spaced from one end of the feeding table away from the supporting bracket toward the supporting bracket. The bracket holes can facilitate the installation of the supporting bracket and improve the supporting stability effect of the supporting bracket.

[0006] In the above-mentioned round tube servo automatic feeder, the tube bracket includes a bracket base, and the size of the bracket base is not larger than the size of the bracket hole, the upper end of the bracket base is provided with a tube supporting roller assembly through a rotating mounting structure, and the lower end of the bracket base is connected to the above-mentioned bracket lifting drive assembly, and the bracket base can be driven to be lifted up and down through the bracket lifting drive assembly.

[0007] In the above-mentioned round tube servo automatic feeder, the rotating mounting structure includes a plurality of mounting plates arranged at the upper end of the bracket base along the width direction of the feeding table, a rotating shaft passes through each mounting plate and a plurality of supporting rollers are provided on the rotating shaft, and a guide groove corresponding to the clamping gap is formed between two adjacent supporting rollers. The mounting plate can facilitate the installation of the supporting rollers, and the rotating shaft can ensure the rotation effect of the supporting rollers, thereby ensuring the smoothness of the feeding of the round tubes.

[0008] In the above-mentioned round tube servo automatic feeder, the bracket lifting drive assembly is arranged in the feeding frame body and the bracket lifting drive assembly is any one of a worm gear screw lifter, a cylinder and a hydraulic cylinder.

[0009] In the above-mentioned round tube servo automatic feeder, the horizontal sliding drive structure includes horizontal guide rails axially arranged on both sides of the feeding table, and sliders slidably connected to the horizontal guide rails are arranged on both sides of the supporting bracket, and a horizontal sliding drive assembly is arranged between the feeding table and the slider. By sliding the slider arranged on the horizontal guide rail, the sliding efficiency of the supporting bracket on the feeding frame can be improved, thereby improving the feeding efficiency of the round tube.

[0010] In the above-mentioned round tube servo automatic feeder, the horizontal sliding drive assembly includes a rack arranged on one side of any horizontal guide rail and extending axially along the horizontal guide rail, the material support bracket is provided with a motor transmission mechanism, the motor transmission mechanism is provided with an indicator light, and the motor transmission mechanism has a driving gear meshing with the rack and a driving motor connected to the driving gear. The rack and the driving gear can facilitate the synchronous sliding of the motor transmission mechanism and the material support bracket to ensure sliding smoothness and improve feeding efficiency.

[0011] In the above-mentioned round tube servo automatic feeder, the pipe clamping mechanism includes a fixed bracket horizontally arranged at one end of the supporting bracket near the bracket hole, and a cylinder mounting plate arranged parallel to the fixed bracket is movably provided above the fixed bracket through a vertically arranged guide column, and a plurality of clamping drive cylinders are arranged on the cylinder mounting plate, and the cylinder rod of the clamping drive cylinder passes through the cylinder mounting plate and is connected to the clamping plate located above the fixed bracket and slidably connected to the guide column, and the clamping gap is formed between the cylinder mounting plate and the clamping plate, and the guide column can facilitate the guided clamping of the cylinder mounting plate and the clamping plate, and the round tube is arranged in the clamping gap, and the cylinder rod and the guide column both play the role of separating the round tube, and the clamping plate and the cylinder mounting plate can be clamped on the round tube by the clamping drive cylinder to ensure the clamping effect.

[0012] In the above-mentioned round tube servo automatic feeder, a rubber pad is provided on the side corresponding to the cylinder mounting plate and the clamping plate, and a guide column mounting seat is provided on the supporting bracket and is located on one side of the fixed bracket. One side of the guide column mounting seat is provided with a plurality of guide mounting columns horizontally penetrated in the clamping gap and respectively corresponding to the guide grooves. The rubber pad can protect the round tube, and the round tube is arranged in the clamping gap through the guide mounting column, and the guide mounting column can improve the installation efficiency of the round tube and improve the work efficiency.

[0013] In the above-mentioned round tube servo automatic feeder, a drag chain connected to the motor transmission mechanism is provided on the feeding table, and an electrical control cabinet is provided in the feeding frame body, and the drag chain can protect the power cord.

[0014] Compared with the existing technology, the advantages of the utility model are:

[0015] 1. The pipe clamping mechanism can ensure the clamping stability of the round pipe and the cutting effect.

[0016] 2. The round tube can be supported by the pipe bracket and the bracket lifting drive assembly to ensure the supporting effect and improve the feeding efficiency.

[0017] 3. The rubber pad can protect the round tube and improve the yield rate of round tube processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a structural diagram of the pipe clamping mechanism in the utility model.

[0020] Figure 3 It is a partially enlarged structural schematic diagram of the utility model.

[0021] In the figure: feeding frame 1, feeding table 11, bracket hole 12, pipe bracket 13, bracket base 131, electrical control cabinet 14, bracket lifting drive assembly 2, horizontal sliding drive structure 3, horizontal guide rail 31, slider 32, bracket 4, pipe clamping mechanism 5, clamping gap 51, fixed bracket 52, guide column 53, cylinder mounting plate 54, clamping drive cylinder 55, cylinder rod 56, clamping plate 57, rubber pad 58, guide column mounting seat 59, guide mounting column 591, rotating mounting structure 6, mounting plate 61, rotating shaft 62, supporting roller 63, guide groove 64, pipe supporting roller assembly 7, horizontal sliding drive assembly 8, rack 81, motor transmission mechanism 9, indicator light 91, drag chain 10. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] like Figure 1 , Figure 3 As shown, a servo automatic feeder for round tubes is arranged on one side of a cutting machine tool, and comprises a feeding frame 1, a feeding table 11 is arranged on the upper end of the feeding frame 1, and at least one bracket hole 12 is arranged on the feeding table 11, and a pipe bracket 13 is movably arranged in the bracket hole 12, and the round tube can be supported by the pipe bracket 13, and the pipe bracket 13 is connected to a bracket lifting drive assembly 2 which can drive the pipe bracket 13 to rise and fall so that the pipe bracket 13 is exposed from the bracket hole 12 or retracted into the bracket hole 12, and the pipe bracket can be easily lifted and lowered by the tray frame lifting drive assembly 2 13. To ensure feeding efficiency, the end of the feeding table 11 away from the bracket hole 12 is provided with a supporting bracket 4 which can reciprocate along the axial direction of the feeding table 11 through a horizontal sliding drive structure 3. The supporting bracket 4 can support the round tube, and the horizontal sliding drive structure 3 can drive the round tube to slide and feed on the feeding table 11, thereby improving feeding efficiency. The end of the supporting bracket 4 close to the bracket hole 12 is provided with a pipe clamping mechanism 5 having a clamping gap 51 toward the bracket hole 12. The pipe clamping mechanism 5 can improve the clamping effect and ensure the feeding efficiency of the round tube.

[0024] Specifically, the bracket holes 12 are rectangular and there are several bracket holes 12. The bracket holes 12 pass through the feeding table 11 and are evenly spaced from the end of the feeding table 11 away from the supporting bracket 4 toward the supporting bracket 4. The bracket holes 12 can facilitate the installation of the supporting bracket 4 and improve the supporting stability effect of the supporting bracket 4.

[0025] Among them, the pipe bracket 13 includes a bracket base 131, and the size of the bracket base 131 is not larger than the size of the bracket hole 12, which can ensure the smoothness of the lifting and lowering of the bracket base 131. The upper end of the bracket base 131 is provided with a pipe supporting roller assembly 7 through a rotating mounting structure 6, and the lower end of the bracket base 131 is connected to the above-mentioned bracket lifting drive assembly 2, and the bracket base 131 can be driven to be lifted up and down through the bracket lifting drive assembly 2.

[0026] like Figure 1 , Figure 3 As shown, the rotating mounting structure 6 includes a plurality of mounting plates 61 arranged at the upper end of the bracket base 131 along the width direction of the feeding table 11, a rotating shaft 62 passes through each mounting plate 61 and a plurality of supporting rollers 63 are provided on the rotating shaft 62, and a guide groove 64 corresponding to the clamping gap 51 is formed between two adjacent supporting rollers 63, the supporting rollers 63 can be easily installed through the mounting plates 61, and the rotating shaft 62 can ensure the rotation effect of the supporting rollers 63, thereby ensuring the smoothness of feeding the round tube.

[0027] Furthermore, the bracket lifting drive assembly 2 is arranged in the feeding frame body 1 and the bracket lifting drive assembly 2 is any one of a worm gear screw lifter, a cylinder and a hydraulic cylinder.

[0028] Among them, the horizontal sliding drive structure 3 includes horizontal guide rails 31 axially arranged on both sides of the feeding table 11, and sliders 32 slidingly connected to the horizontal guide rails 31 are arranged on both sides of the supporting bracket 4, and a horizontal sliding drive assembly 8 is arranged between the feeding table 11 and the sliders 32. By sliding the sliders 32 arranged on the horizontal guide rails 31, the sliding efficiency of the supporting bracket 4 on the feeding frame 1 can be improved, thereby improving the feeding efficiency of the round tube.

[0029] Combination Figure 1 , Figure 2 , Figure 3 As shown, the horizontal sliding drive assembly 8 includes a rack 81 arranged on one side of any one horizontal guide rail 31 and extending axially along the horizontal guide rail 31, a motor transmission mechanism 9 is provided on the material support bracket 4, an indicator light 91 is provided on the motor transmission mechanism 9, and the motor transmission mechanism 9 has a driving gear meshing with the rack 81 and a driving motor connected to the driving gear. The rack 81 and the driving gear can facilitate the motor transmission mechanism 9 and the material support bracket 4 to slide synchronously to ensure sliding smoothness and improve feeding efficiency.

[0030] Among them, the pipe clamping mechanism 5 includes a fixed bracket 52 horizontally arranged at one end of the supporting bracket 4 near the bracket hole 12, and a cylinder mounting plate 54 arranged parallel to the fixed bracket 52 is movably arranged above the fixed bracket 52 through a vertically arranged guide column 53, and a plurality of clamping driving cylinders 55 are arranged on the cylinder mounting plate 54. The cylinder rod 56 of the clamping driving cylinder 55 passes through the cylinder mounting plate 54 and is connected to a clamping plate 57 located above the fixed bracket 52 and slidably connected to the guide column 53, and a clamping gap 51 is formed between the cylinder mounting plate 54 and the clamping plate 57. The guide column 53 can facilitate the guided clamping of the cylinder mounting plate 54 and the clamping plate 57, and the round tube is arranged in the clamping gap 51, and the cylinder rod 56 and the guide column 53 both play the role of separating the round tube, and the clamping plate 57 and the cylinder mounting plate 54 can be clamped on the round tube by the clamping driving cylinder 55 to ensure the clamping effect.

[0031] Specifically, a rubber pad 58 is provided on the side corresponding to the cylinder mounting plate 54 and the clamping plate 57, and a guide column mounting seat 59 is provided on the support bracket 4 and is located on one side of the fixed bracket 52. A plurality of guide mounting columns 591 are provided on one side of the guide column mounting seat 59, which are horizontally penetrated in the clamping gap 51 and correspond one to one with the guide grooves 64 respectively. The rubber pad 58 can protect the round tube, and the round tube is arranged in the clamping gap 51 through the guide mounting column 591, and the guide mounting column 591 can improve the installation efficiency of the round tube and improve the work efficiency.

[0032] Combination Figure 1 , Figure 3 As shown, a drag chain 10 connected to the motor transmission mechanism 9 is provided on the feeding table 11, and an electrical control cabinet 14 is provided in the feeding frame 1. A power cord for driving the motor transmission mechanism 9 is provided in the drag chain 10, and the power cord can be protected by the drag chain 10.

[0033] The principle of this embodiment is that the round tube is set in the clamping gap 51 through the guide mounting column 591 and the cylinder mounting plate 54 and the clamping plate 57 are used to clamp the round tube through the clamping drive cylinder 55. The cylinder mounting plate 54 and the clamping plate 57 are in contact with the round tube through the rubber pad 58, which can protect the round tube. During the installation process, the end of the round tube away from the tube clamping mechanism 5 is set against the tube bracket 13; and when the round tube is clamped for feeding, the support bracket 4 drives the round tube to slide toward one end of the cutting machine through the horizontal sliding drive structure 3, and the tube bracket 13 is lifted and lowered by the bracket lifting drive assembly 2, and when the support bracket 4 is close to the tube bracket 13, the tube bracket 13 contracts to ensure the stable operation of the support bracket 4 and the feeding efficiency.

[0034] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0035] Although this article uses more terms such as feeding frame 1, feeding table 11, bracket hole 12, pipe bracket 13, bracket base 131, electrical control cabinet 14, bracket lifting drive assembly 2, horizontal sliding drive structure 3, horizontal guide rail 31, slider 32, bracket 4, pipe clamping mechanism 5, clamping gap 51, fixed bracket 52, guide column 53, cylinder mounting plate 54, clamping drive cylinder 55, cylinder rod 56, clamping plate 57, rubber pad 58, guide column mounting seat 59, guide mounting column 591, rotating mounting structure 6, mounting plate 61, rotating shaft 62, supporting roller 63, guide groove 64, pipe supporting roller assembly 7, horizontal sliding drive assembly 8, rack 81, motor transmission mechanism 9, indicator light 91, drag chain 10, etc., it does not exclude the possibility of using other terms. The use of these terms is only for the purpose of more conveniently describing and explaining the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A servo automatic feeder for round tubes, arranged on one side of a cutting machine, comprising a feeding frame (1), wherein a feeding table (11) is arranged on the upper end of the feeding frame (1), characterized in that: At least one bracket hole (12) is provided on the feeding table (11), a pipe bracket (13) is movably provided in the bracket hole (12), and the pipe bracket (13) is connected to a bracket lifting drive assembly (2) capable of driving the pipe bracket (13) to move up and down so that the pipe bracket (13) is exposed from the bracket hole (12) or retracted into the bracket hole (12). The end of the feeding table (11) away from the bracket hole (12) is provided with a bracket (4) capable of axially reciprocating along the feeding table (11) through a horizontal sliding drive structure (3), and the end of the bracket (4) close to the bracket hole (12) is provided with a pipe clamping mechanism (5) having a clamping gap (51) facing the bracket hole (12).

2. The round tube servo automatic feeder according to claim 1, characterized in that: The bracket holes (12) are rectangular and there are a plurality of bracket holes (12). The bracket holes (12) penetrate the feeding table (11) and are arranged in a distributed manner at equal intervals from the end of the feeding table (11) away from the supporting bracket (4) toward the supporting bracket (4).

3. The round tube servo automatic feeder according to claim 1, characterized in that: The pipe bracket (13) comprises a bracket base (131), and the size of the bracket base (131) is not larger than the size of the bracket hole (12); the upper end of the bracket base (131) is provided with a pipe supporting roller assembly (7) via a rotating mounting structure (6), and the lower end of the bracket base (131) is connected to the above-mentioned bracket lifting drive assembly (2).

4. The round tube servo automatic feeder according to claim 3, characterized in that: The rotating mounting structure (6) comprises a plurality of mounting plates (61) arranged at the upper end of the bracket base (131) along the width direction of the feeding table (11), a rotating shaft (62) passing through each mounting plate (61) and a plurality of supporting rollers (63) are arranged on the rotating shaft (62), and a guide groove (64) corresponding to the clamping gap (51) is formed between two adjacent supporting rollers (63).

5. A round tube servo automatic feeder according to claim 3 or 4, characterized in that: The bracket lifting drive component (2) is arranged in the feeding frame body (1) and the bracket lifting drive component (2) is any one of a worm gear screw lifter, a cylinder and a hydraulic cylinder.

6. The round tube servo automatic feeder according to claim 1, characterized in that: The horizontal sliding drive structure (3) comprises horizontal guide rails (31) axially arranged on both sides of the feeding table (11), and sliding blocks (32) slidably connected to the horizontal guide rails (31) are provided on both sides of the supporting bracket (4), and a horizontal sliding drive assembly (8) is provided between the feeding table (11) and the sliding blocks (32).

7. The round tube servo automatic feeder according to claim 6, characterized in that: The horizontal sliding drive assembly (8) comprises a rack (81) arranged on one side of any one of the horizontal guide rails (31) and extending axially along the horizontal guide rail (31); a motor transmission mechanism (9) is arranged on the material support bracket (4); an indicator light (91) is arranged on the motor transmission mechanism (9); and a driving gear meshing with the rack (81) and a driving motor connected to the driving gear are provided in the motor transmission mechanism (9).

8. The round tube servo automatic feeder according to claim 4, characterized in that: The pipe clamping mechanism (5) comprises a fixed bracket (52) horizontally arranged at one end of the supporting bracket (4) near the bracket hole (12), a cylinder mounting plate (54) movably arranged above the fixed bracket (52) through a vertically arranged guide column (53) and arranged parallel to the fixed bracket (52), a plurality of clamping drive cylinders (55) are arranged on the cylinder mounting plate (54), a cylinder rod (56) of the clamping drive cylinder (55) passes through the cylinder mounting plate (54) and is connected to a clamping plate (57) located above the fixed bracket (52) and slidably connected to the guide column (53), and the clamping gap (51) is formed between the cylinder mounting plate (54) and the clamping plate (57).

9. The round tube servo automatic feeder according to claim 8, characterized in that: A rubber pad (58) is provided on the side corresponding to the cylinder mounting plate (54) and the clamping plate (57), and a guide column mounting seat (59) is provided on the support bracket (4) and is located on one side of the fixed bracket (52). A plurality of guide mounting columns (591) are provided on one side of the guide column mounting seat (59) and are horizontally inserted into the clamping gap (51) and correspond one to one with the guide grooves (64).

10. The round tube servo automatic feeder according to claim 1, characterized in that: A drag chain (10) connected to the motor transmission mechanism (9) is provided on the feeding table (11), and an electrical control cabinet (14) is provided inside the feeding frame (1).

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