Automatic feeding and conveying device for threaded pipe production

Abstract

The utility model relates to the threaded pipe production field discloses a threaded pipe production is with automatic feeding transmission device, including work table, the top fixedly connected with apron of work table, the inner wall fixedly connected with crosspiece of apron, the top fixedly connected with slide rod of crosspiece, the top below fixedly connected with the baffle of slide rod, the top fixedly connected with blanking mechanism of work table, blanking mechanism includes first air cylinder, the top fixedly connected with work table of first air cylinder, the output fixedly connected with push board of first air cylinder. In the utility model, through slide rod realizes pipe batch temporary storage, utilizes first air cylinder drive rack, circular gear to drive to turn over the board, automatically transports pipe material to transmission roll, does not need manual one by one feeding, and simultaneously the pressing plate can control pipe material slide rhythm, avoids stacking, reduces manual intervention, adapts to high -speed processing demand, shortens the feeding period.

Description

Technical Field

[0001] This utility model relates to the field of threaded pipe production, and in particular to an automatic feeding and conveying device for threaded pipe production. Background Technology

[0002] In the threaded pipe production process, material feeding and conveying is a crucial step connecting raw materials with processing stages. The efficiency and stability of this step directly affect the accuracy of subsequent processing, production rhythm, and overall capacity. Automated material feeding and conveying devices can reduce manual intervention and operational errors, which is of great significance for improving the automation level of threaded pipe production and ensuring product quality consistency.

[0003] In the current threaded pipe production process, the feeding process mostly relies on manual placement of the pipes one by one onto the conveying mechanism. Although some simple devices can achieve initial conveying, manual assistance is required to adjust the position of the pipes to ensure that they are aligned with the conveying path. In addition, the feeding frequency needs to be manually controlled to avoid the pipes from stacking or getting stuck during the conveying process.

[0004] However, existing technologies generally suffer from low material feeding efficiency. High levels of manual intervention result in long intervals between feeding cycles, making it unsuitable for high-speed processing requirements. Furthermore, manual operation is prone to fatigue or improper handling, further extending the feeding cycle and restricting the overall operating efficiency of the threaded pipe production line. Therefore, an automatic feeding and conveying device for threaded pipe production is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an automatic feeding and conveying device for threaded pipe production, which aims to solve the problem of low feeding efficiency in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an automatic feeding and conveying device for threaded pipe production, comprising a workbench, a side plate fixedly connected to the top of the workbench, a crossbar fixedly connected to the inner wall of the side plate, a sliding rod fixedly connected to the top of the crossbar, a stop block fixedly connected to the bottom of the top of the sliding rod, and a feeding mechanism fixedly connected to the top of the workbench.

[0007] The feeding mechanism includes a first cylinder, which is fixedly connected to the top of the workbench. A push plate is fixedly connected to the output end of the first cylinder. A rack is fixedly connected to the side of the push plate away from the first cylinder. A fixing block is fixedly connected to the top of the workbench. A rotating shaft is rotatably connected to the inner side of the fixing block. A spur gear is fixedly sleeved on the outer wall of the rotating shaft, and the spur gear meshes with the rack. A flipping plate is fixedly sleeved on the outer wall of the rotating shaft.

[0008] As a further description of the above technical solution: a first bearing seat is fixedly connected to the top of the workbench, and a transmission roller is rotatably connected to the inner wall of the first bearing seat.

[0009] As a further description of the above technical solution: the top of the flipping plate is provided with an arc-shaped protrusion on the side near the slide rod, the top of the flipping plate is inclined, and the inclined bottom end is flush with the top of the transmission roller.

[0010] As a further description of the above technical solution: a first bevel gear is fixedly connected to one end of the transmission roller, a motor is fixedly connected to the top of the worktable, a rotating rod is fixedly connected to the output end of the motor, and a second bevel gear is fixedly sleeved on the outer wall of the rotating rod, and the second bevel gear meshes with the first bevel gear.

[0011] As a further description of the above technical solution: a second bearing seat is fixedly connected to the top of the workbench, and the inner wall of the second bearing seat is rotatably connected to the outer wall of the rotating rod.

[0012] As a further description of the above technical solution: a positioning mechanism is provided on the top of the workbench, the positioning mechanism includes a support rod, the support rod is fixedly connected to the top of the workbench, a ball bearing is provided on the top of the support rod, and a rotating rod is rotatably connected to the support rod through the ball bearing, and an arc-shaped block is fixedly connected to the outer wall of the rotating rod.

[0013] As a further description of the above technical solution: a connecting rod is fixedly connected to the outer wall of the rotating rod, a sliding groove is provided on the side of the connecting rod, a first mounting plate is fixedly connected to the front of the workbench, a second cylinder is fixedly connected to the top of the first mounting plate, a connecting seat is fixedly connected to the top of the output end of the second cylinder, and the top of the connecting seat is slidably connected to the inner wall of the sliding groove.

[0014] As a further description of the above technical solution: a second mounting plate is fixedly connected to the side of the side plate, a third cylinder is fixedly connected to the top of the second mounting plate, a connecting plate is fixedly connected to the top of the output end of the third cylinder, and a pressure plate is fixedly connected to the side of the connecting plate.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, the tubes are temporarily stored in batches by means of a slide bar, and the first cylinder drives the rack and gear to drive the flipping plate to automatically transport the tubes to the transmission roller, eliminating the need for manual feeding one by one; at the same time, the pressure plate can control the rhythm of tube descent, avoid stacking, reduce manual intervention, adapt to high-speed processing requirements, and shorten the feeding cycle.

[0017] 2. In this utility model, during transmission, the motor drives the transmission roller through the bevel gear to ensure stable transmission power; in the positioning mechanism, the second cylinder drives the arc block to press down, which can accurately limit the position of the pipe, prevent shaking and deviation during transmission, ensure that the pipe is aligned with the processing path, reduce processing errors caused by position deviation, and ensure product quality consistency. Attached Figure Description

[0018] Figure 1 This is a front view of an automatic feeding and conveying device for threaded pipe production proposed in this utility model;

[0019] Figure 2 This is a top view of an automatic feeding and conveying device for threaded pipe production proposed in this utility model;

[0020] Figure 3 This is a partial view of the unloading mechanism of an automatic feeding and conveying device for threaded pipe production proposed in this utility model;

[0021] Figure 4 This is a partial view of the unloading mechanism of an automatic feeding and conveying device for threaded pipe production proposed in this utility model;

[0022] Figure 5 This is a partial view of the positioning mechanism of an automatic feeding and conveying device for threaded pipe production proposed in this utility model;

[0023] Figure 6 This utility model proposes an automatic feeding and conveying device for threaded pipe production. Figure 1 Enlarged diagram of point A in the diagram.

[0024] Legend:

[0025] 1. Workbench; 2. Side plate; 3. Crossbar; 4. Slide bar; 5. Stop block; 6. Unloading mechanism; 61. First cylinder; 62. Push plate; 63. Rack; 64. Fixing block; 65. Rotating shaft; 66. Circular gear; 67. Flipping plate; 68. First bearing seat; 69. Transmission roller; 610. First bevel gear; 611. Motor; 612. Rotating rod; 613. Second bevel gear; 614. Second bearing seat; 7. Positioning mechanism; 71. Support rod; 72. Ball bearing; 73. Rotating rod; 74. Arc block; 75. Connecting rod; 76. Slide groove; 77. First mounting plate; 78. Second cylinder; 79. Connecting seat; 8. Second mounting plate; 9. Third cylinder; 10. Connecting plate; 11. Pressure plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Reference Figure 1 , Figure 2 , Figure 6 This utility model provides an embodiment of an automatic feeding and conveying device for threaded pipe production, comprising a workbench 1, a side plate 2 fixedly connected to the top of the workbench 1, a crossbar 3 fixedly connected to the inner wall of the side plate 2 for supporting a slide bar 4, a slide bar 4 fixedly connected to the top of the crossbar 3 for placing the pipe to be processed, a stop block 5 fixedly connected to the bottom of the top of the slide bar 4 to block the pipe on the slide bar 4, a second mounting plate 8 fixedly connected to the side of the side plate 2, a third cylinder 9 fixedly connected to the top of the second mounting plate 8 for driving a pressure plate 11 to rise and fall, a connecting plate 10 fixedly connected to the top of the output end of the third cylinder 9, and a pressure plate 11 fixedly connected to the side of the connecting plate 10. The pressure plate 11 restricts the pipe on the slide bar 4, causing the pipe to gradually slide down and preventing the pipe from stacking on the slide bar 4. A feeding mechanism 6 is fixedly connected to the top of the workbench 1.

[0028] Reference Figure 2 - Figure 4The unloading mechanism 6 includes a first cylinder 61 for driving a rack 63 to move. The first cylinder 61 is fixedly connected to the top of the workbench 1. A push plate 62 is fixedly connected to the output end of the first cylinder 61. A rack 63 is fixedly connected to the side of the push plate 62 away from the first cylinder 61. A fixed block 64 is fixedly connected to the top of the workbench 1 for supporting a flipping plate 67. A rotating shaft 65 is rotatably connected to the inner side of the fixed block 64 to facilitate the rotation of the flipping plate 67. A spur gear 66 is fixedly sleeved on the outer wall of the rotating shaft 65, and the spur gear 66 meshes with the rack 63, so that the horizontal movement of the rack 63 is converted into the rotation of the flipping plate 67. The flipping plate 67 is fixedly sleeved on the outer wall of the rotating shaft 65 to facilitate lifting the first tube behind the stop block 5. An arc-shaped protrusion is provided on the top of the flipping plate 67 near the slide rod 4. The top of the flipping plate 67 is inclined, and the inclined bottom end is flush with the top of the transmission roller 69, so that the lifted tube follows the flipping plate 67. The top of the movable plate 67 slides to the top of the transfer roller 69. A first bearing seat 68 is fixedly connected to the top of the worktable 1. The inner wall of the first bearing seat 68 is rotatably connected to the transfer roller 69 for conveying the pipe. A first bevel gear 610 is fixedly connected to one end of the transfer roller 69. A motor 611 is fixedly connected to the top of the worktable 1 for driving the rotating rod 612 to rotate. The output end of the motor 611 is fixedly connected to the rotating rod 612. A second bevel gear 613 is fixedly sleeved on the outer wall of the rotating rod 612, and the second bevel gear 613 meshes with the first bevel gear 610. The rotation of the rotating rod 612 through the first bevel gear 610 and the second bevel gear 613 drives the transfer roller 69 to rotate, thereby conveying the pipe. A second bearing seat 614 is fixedly connected to the top of the worktable 1, and the inner wall of the second bearing seat 614 is rotatably connected to the outer wall of the rotating rod 612 to improve the stability of the rotating rod 612.

[0029] Reference Figure 2 , Figure 5 A positioning mechanism 7 is provided on the top of the workbench 1. The positioning mechanism 7 includes a support rod 71 for supporting a rotating rod 73. The support rod 71 is fixedly connected to the top of the workbench 1. A ball bearing 72 is provided on the top of the support rod 71, allowing the rotating rod 73 to rotate relative to the support rod 71. The rotating rod 73 is rotatably connected to the support rod 71 through the ball bearing 72. An arc-shaped block 74 is fixedly connected to the outer wall of the rotating rod 73 to limit the penetration on the transmission roller 69, so that the tube can be stably transmitted on the transmission roller 69. The outer wall of the rotating rod 73 is fixedly connected to a connecting rod 75 for connecting with the second cylinder 78. The side of the connecting rod 75 is provided with a sliding groove 76. The front of the worktable 1 is fixedly connected to a first mounting plate 77. The top of the first mounting plate 77 is fixedly connected to the second cylinder 78. The top of the output end of the second cylinder 78 is fixedly connected to a connecting seat 79, and the top of the connecting seat 79 is slidably connected to the inner wall of the sliding groove 76, so that the second cylinder 78 drives the connecting seat 79 to rise and fall, which is converted into the swing of the connecting rod 75.

[0030] Working principle: Based on the pipe diameter, the third cylinder 9 is activated. The third cylinder 9 moves the pressure plate 11 via the connecting plate 10, making the distance between the pressure plate 11 and the slide rod 4 slightly larger than the pipe diameter. Then, the pipes are placed sequentially from above the slide rod 4. The pipes slide down the slide rod 4 and are blocked by the stop block 5. The first cylinder 61 is activated, which moves the push plate 62. The push plate 62 moves the rack 63, which in turn rotates the spur gear 66, causing the flipping plate 67 to flip. The flipping plate 67 lifts the first pipe blocked by the stop block 5. The first pipe slides down the inclined surface at the top of the flipping plate 67 onto the top of the transmission roller 69. At this time, the flipping plate 67 resets, and the subsequent pipes... The tube will slide down and be blocked by stop 5, which is used for the next loading. By starting the second cylinder 78, the connecting seat 79 will rise, which will cause the connecting rod 75 to swing upward, thereby causing the arc block 74 to swing downward through the rotating rod 73, restricting the tube on the transmission roller 69 and preventing the tube from shaking too much on the transmission roller 69. At this time, the motor 611 is started, and the motor 611 drives the rotating rod 612 to rotate. The rotation of the rotating rod 612 will drive the first bevel gear 610 to rotate through the second bevel gear 613, thereby driving the transmission roller 69 to rotate and convey the tube. After the conveying is completed, the second cylinder 78 drives the arc block 74 to reset, and the next tube can be driven to fall onto the transmission roller 69 by the flipping plate 67.

[0031] It is worth noting that in this embodiment, the electrical equipment is a common device in the prior art, and the model used can be customized according to actual usage requirements. The power supply interface of the electrical equipment in this utility model is connected to the power supply system through a switch (not shown in the figure) and a wire (not shown in the figure) to realize its control. The circuits and controls involved are all prior art and are known in the current field, so they will not be described in detail here.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic feeding and conveying device for threaded pipe production, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a side plate (2), the inner wall of the side plate (2) is fixedly connected to a crossbar (3), the top of the crossbar (3) is fixedly connected to a slide bar (4), the bottom of the top of the slide bar (4) is fixedly connected to a stop block (5), and the top of the workbench (1) is fixedly connected to a feeding mechanism (6). The feeding mechanism (6) includes a first cylinder (61), which is fixedly connected to the top of the workbench (1). A push plate (62) is fixedly connected to the output end of the first cylinder (61). A rack (63) is fixedly connected to the side of the push plate (62) away from the first cylinder (61). A fixing block (64) is fixedly connected to the top of the workbench (1). A rotating shaft (65) is rotatably connected to the inner side of the fixing block (64). A spur gear (66) is fixedly sleeved on the outer wall of the rotating shaft (65), and the spur gear (66) meshes with the rack (63). A flipping plate (67) is fixedly sleeved on the outer wall of the rotating shaft (65).

2. The automatic feeding and conveying device for threaded pipe production according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected to a first bearing seat (68), and a transmission roller (69) is rotatably connected to the inner wall of the first bearing seat (68).

3. The automatic feeding and conveying device for threaded pipe production according to claim 2, characterized in that: The top of the flipping plate (67) is provided with an arc-shaped protrusion on the side near the slide bar (4). The top of the flipping plate (67) is inclined, and the inclined bottom end is flush with the top of the transmission roller (69).

4. The automatic feeding and conveying device for threaded pipe production according to claim 2, characterized in that: One end of the transmission roller (69) is fixedly connected to a first bevel gear (610), the top of the workbench (1) is fixedly connected to a motor (611), the output end of the motor (611) is fixedly connected to a rotating rod (612), the outer wall of the rotating rod (612) is fixedly sleeved with a second bevel gear (613), and the second bevel gear (613) meshes with the first bevel gear (610).

5. The automatic feeding and conveying device for threaded pipe production according to claim 4, characterized in that: The top of the workbench (1) is fixedly connected to a second bearing seat (614), and the inner wall of the second bearing seat (614) is rotatably connected to the outer wall of the rotating rod (612).

6. The automatic feeding and conveying device for threaded pipe production according to claim 1, characterized in that: The top of the workbench (1) is provided with a positioning mechanism (7), which includes a support rod (71). The support rod (71) is fixedly connected to the top of the workbench (1). The top of the support rod (71) is provided with a ball bearing (72), and the support rod (71) is rotatably connected to a rotating rod (73) through the ball bearing (72). An arc-shaped block (74) is fixedly connected to the outer wall of the rotating rod (73).

7. An automatic feeding and conveying device for threaded pipe production according to claim 6, characterized in that: A connecting rod (75) is fixedly connected to the outer wall of the rotating rod (73). A sliding groove (76) is provided on the side of the connecting rod (75). A first mounting plate (77) is fixedly connected to the front of the workbench (1). A second cylinder (78) is fixedly connected to the top of the first mounting plate (77). A connecting seat (79) is fixedly connected to the top of the output end of the second cylinder (78), and the top of the connecting seat (79) is slidably connected to the inner wall of the sliding groove (76).

8. The automatic feeding and conveying device for threaded pipe production according to claim 1, characterized in that: A second mounting plate (8) is fixedly connected to the side of the side plate (2), a third cylinder (9) is fixedly connected to the top of the second mounting plate (8), a connecting plate (10) is fixedly connected to the top of the output end of the third cylinder (9), and a pressure plate (11) is fixedly connected to the side of the connecting plate (10).

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