Pipe throwing device with pipe diameter self-adapting function

Abstract

The utility model relates to the technical field of pipe fitting processing, concretely to a pipe fitting throwing device with pipe diameter self -adaptation function, including base and throwing mechanism, and throwing mechanism sets up at the surface of base, throwing mechanism includes positioning assembly, jacking assembly and moving assembly, positioning assembly includes slide table, and the surface of slide table sets up at the base, and the inner wall sliding connection of slide table has the toothed plate, and the surface fixed connection of toothed plate has the placing plate, and the surface fixed connection of placing plate has the non -skid pad no.

Description

Technical Field

[0001] This utility model relates to the field of pipe processing technology, and in particular to a pipe throwing device with pipe diameter adaptive function. Background Technology

[0002] When processing pipe fittings, a conveying mechanism is needed to feed them. In order to ensure that the pipe fittings do not shift during the movement, they need to be properly clamped and positioned.

[0003] Existing technologies, such as Chinese Patent Publication No. CN220533889U, disclose a clamping and conveying structure for an automated pipe polishing machine. This structure includes a base, a support frame, and a drive motor. The base has an internal slot connecting a connecting wheel, and a support column is mounted on the inner side of the connecting wheel, with the connecting wheel rotatably connected to the outer end of the support column. The support frame is fixed to the inner end of the support column, and a clamping mechanism is installed inside the support frame, including a hydraulic cylinder, a connecting rod, a support rod, a push rod, a first clamping block, and a second clamping block. A guiding mechanism is installed at the output end of the drive motor, including a connecting frame, a first connecting rod, and a second connecting rod. A hydraulic cylinder is installed below the support frame. This clamping and conveying structure for an automated pipe polishing machine can effectively clamp pipes of different sizes, offering high flexibility and stable clamping, preventing drops, facilitating pipe movement, and allowing for limiting the clamping mechanism for stable feeding. However, this invention uses a complex structure such as a hydraulic cylinder and drive motor to clamp and position the pipes, resulting in higher equipment costs and a higher failure rate.

[0004] To address the issue that pipe throwing devices are not convenient for easily adapting to pipes of different diameters during clamping and positioning, existing technologies mostly employ manual adjustment of the clamping and positioning mechanism or the use of motors, hydraulic cylinders, or other drive devices to adjust the clamping and positioning mechanism when transporting pipes of different diameters. However, the former is time-consuming and labor-intensive, while the latter increases equipment costs and failure rates. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this invention is to solve the problem that existing pipe throwing devices are not convenient to adapt to pipes of different diameters during clamping and positioning, and to propose a pipe throwing device with pipe diameter self-adaptation function.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a pipe throwing device with pipe diameter adaptive function, comprising a base and a throwing mechanism, wherein the throwing mechanism is disposed on the surface of the base; The throwing mechanism includes a positioning component, a lifting component, and a moving component. The positioning component includes a slide table, which is disposed on the surface of the base. A toothed plate is slidably connected to the inner wall of the slide table. A placement plate is fixedly connected to the surface of the toothed plate, and an anti-slip pad is fixedly connected to the surface of the placement plate. The inner wall of the slide is rotatably connected to a rotating shaft, and a gear is fixedly connected to the surface of the rotating shaft. The gear meshes with the surface of the gear plate. A positioning plate is fixedly connected to the surface of the rotating shaft, and an anti-slip pad is fixedly connected to the surface of the positioning plate.

[0007] Furthermore, the number of the rotating shaft, gear, positioning plate and anti-slip pad II are all two sets, the two sets of positioning plates are symmetrically arranged, and each set contains two positioning plates and two anti-slip pads II.

[0008] Furthermore, the lifting assembly is provided in two sets and is arranged symmetrically. The lifting assembly includes an inclined plate, which is slidably connected to the inner wall of the slide table. A sliding rod is fixedly connected to the surface of the inclined plate, and the sliding rod is slidably connected to the inner wall of the slide table. The inclined plate cooperates with the toothed plate.

[0009] Furthermore, a spring is sleeved and connected to the surface of the slide rod, one end of the spring is fixedly connected to the surface of the inclined plate, and the other end of the spring is fixedly connected to the inner wall of the slide table.

[0010] Furthermore, a sliding plate is fixedly connected to the surface of the sliding rod, and a roller is rotatably provided on the surface of the sliding plate. A clearance groove is provided on the surface of the base, which is adapted to the sliding plate. A ramp is fixedly connected to the surface of the clearance groove, and the ramp cooperates with the roller.

[0011] Furthermore, the moving component includes a screw, which is rotatably connected to the inner wall of the base, and the slide is threadedly connected to the surface of the screw. A limiting groove is formed on the surface of the base, and the slide is slidably connected to the surface of the limiting groove.

[0012] Furthermore, a motor is fixedly mounted on the surface of the base, and a worm is fixedly connected to the output end of the motor. The worm is rotatably connected to the inner wall of the base, and a worm wheel is fixedly connected to the surface of the screw. The worm wheel meshes with the surface of the worm.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, by setting up a throwing mechanism, the pipe fitting is placed on the placement plate. Under the action of the pipe fitting's own weight, the placement plate and toothed plate move downwards, thereby driving the gear and rotating shaft to rotate. The two sets of positioning plates rotate until they are pressed against the pipe fitting. At this point, the placement plate and toothed plate can no longer move downwards. The two sets of positioning plates and the placement plate can be used to clamp and position pipe fittings of different diameters. Then, the motor is started to make the worm gear drive the worm wheel and screw to rotate, causing the slide table to slide along the limiting groove, thereby realizing the conveying of the pipe fitting. The worm wheel and worm gear have a self-locking function. To ensure sufficient stability of the slide table and facilitate the removal of pipe fittings, the toothed plate presses against the inclined plate when it moves downwards, causing the slide rod to slide the slide plate and compress the spring. At this time, the roller is located inside the clearance groove. When it is necessary to remove the pipe fitting, the slide table slides to the inclined platform, using the inclined platform to press against the roller and slide plate, causing the slide rod to drive the inclined plate to return to its original position, pressing the toothed plate upwards, and causing the placement plate and positioning plate to loosen the pipe fitting appropriately, allowing the pipe fitting to be removed. Subsequently, under the spring rebound, the placement plate and positioning plate return to their original positions, facilitating the next pipe fitting transport.

[0014] 2. In this utility model, by setting up a throwing mechanism, which is different from the traditional manual and electric positioning methods, the positioning is achieved by using the self-weight of the pipe fittings. It is also adaptable to pipe fittings of different diameters, so as to safely transport the pipe fittings for processing and facilitate quick and labor-saving removal of the pipe fittings, thus effectively improving the ease of use of the equipment. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a pipe throwing device with pipe diameter adaptive function is provided for this utility model. Figure 2 This utility model provides a cross-sectional view of the positioning component of the throwing mechanism in a pipe throwing device with pipe diameter adaptive function. Figure 3 This utility model provides a cross-sectional view of the lifting component of the throwing mechanism in a pipe throwing device with pipe diameter adaptive function. Figure 4 This utility model proposes a pipe throwing device with pipe diameter adaptive function. Figure 3 A magnified structural diagram at point A; Figure 5 This invention provides a cross-sectional view of the moving component of the throwing mechanism in a pipe throwing device with adaptive pipe diameter function.

[0016] Legend: 1. Base; 2. Throwing mechanism; 21. Positioning component; 211. Slide table; 212. Toothed plate; 213. Placement plate; 214. Anti-slip pad one; 215. Rotating shaft; 216. Gear; 217. Positioning plate; 218. Anti-slip pad two; 22. Lifting component; 221. Inclined plate; 222. Slide rod; 223. Spring; 224. Slide plate; 225. Roller; 226. Clearance groove; 227. Inclined platform; 23. Moving component; 231. Screw; 232. Limiting groove; 233. Motor; 234. Worm gear; 235. Worm wheel. Detailed Implementation

[0017] Please see Figures 1-5 This utility model provides a technical solution: a pipe throwing device with pipe diameter adaptive function, including a base 1 and a throwing mechanism 2, wherein the throwing mechanism 2 is disposed on the surface of the base 1.

[0018] The specific setup and function of its throwing mechanism 2 will be explained below.

[0019] In this embodiment: the throwing mechanism 2 includes a positioning component 21, a lifting component 22 and a moving component 23. The positioning component 21 includes a slide 211, which is disposed on the surface of the base 1. A toothed plate 212 is slidably connected to the inner wall of the slide 211. A placement plate 213 is fixedly connected to the surface of the toothed plate 212, and an anti-slip pad 214 is fixedly connected to the surface of the placement plate 213. The inner wall of the slide 211 is rotatably connected to a rotating shaft 215. A gear 216 is fixedly connected to the surface of the rotating shaft 215. The gear 216 meshes with the surface of the gear plate 212. A positioning plate 217 is fixedly connected to the surface of the rotating shaft 215. An anti-slip pad 218 is fixedly connected to the surface of the positioning plate 217.

[0020] The effects achieved by the above components are as follows: the slide table 211 is set to facilitate the movement of the pipe fittings on it; the placement plate 213 is set to facilitate the placement of the pipe fittings; the toothed plate 212, rotating shaft 215, gear 216, and positioning plate 217 are set so that when the pipe fitting is placed on the placement plate 213, the weight of the pipe fitting will drive the placement plate 213 and toothed plate 212 downwards, thereby driving the gear 216 and rotating shaft 215 to rotate. The two sets of positioning plates 217 rotate until they are pressed against the pipe fitting. At this time, the placement plate 213 and toothed plate 212 can no longer move downwards. The two sets of positioning plates 217 and placement plate 213 can be used to clamp and position pipe fittings of different diameters. Unlike the strong positioning method of pipe fittings during processing, this appropriate rapid positioning method is more suitable for transportation processes with relatively low positioning requirements. The anti-slip pad 1 214 and anti-slip pad 218 are set to increase friction and prevent the pipe fitting from slipping between the placement plate 213 and positioning plate 217.

[0021] Specifically, there are two sets of rotating shaft 215, gear 216, positioning plate 217 and anti-slip pad 218. The two sets of positioning plates 217 are arranged symmetrically, and there are two positioning plates 217 and two anti-slip pads 218 in each set.

[0022] The effect achieved by the above components is as follows: setting two sets of positioning plates 217 is to facilitate clamping and positioning of the pipe from both sides, and setting two positioning plates 217 in each set is to increase the stability of clamping and positioning.

[0023] Specifically, the lifting assembly 22 is provided in two sets and is arranged symmetrically. The lifting assembly 22 includes an inclined plate 221, which is slidably connected to the inner wall of the slide table 211. A slide rod 222 is fixedly connected to the surface of the inclined plate 221, which is slidably connected to the inner wall of the slide table 211. The inclined plate 221 cooperates with the toothed plate 212.

[0024] The effect achieved by the above components is that the inclined plate 221 and the slide bar 222 are provided so that when the toothed plate 212 moves downward, the inclined plate 221 and the slide bar 222 can be pushed to move.

[0025] Specifically, a spring 223 is sleeved and connected to the surface of the slide bar 222. One end of the spring 223 is fixedly connected to the surface of the inclined plate 221, and the other end of the spring 223 is fixedly connected to the inner wall of the slide table 211.

[0026] The effect achieved by the above components is as follows: the spring 223 is set so that when the pipe is removed, the spring 223 will be used to reset the placement plate 213 and the positioning plate 217, which will facilitate the next pipe conveying operation.

[0027] Specifically, a slide plate 224 is fixedly connected to the surface of the slide bar 222, and a roller 225 is rotatably provided on the surface of the slide plate 224. A clearance groove 226 is provided on the surface of the base 1, which is adapted to the slide plate 224. A ramp 227 is fixedly connected to the surface of the clearance groove 226, and the ramp 227 cooperates with the roller 225.

[0028] The effects achieved by the above components are as follows: the slide plate 224 and the ramp 227 are provided so that when the slide plate 211 moves to the ramp 227, the ramp 227 can be used to push the roller 225 and the slide plate 224, thereby causing the slide rod 222 and the ramp 221 to push the toothed plate 212 upward, so that the placement plate 213 and the positioning plate 217 can be properly relaxed to facilitate the quick and easy removal of the pipe. The roller 225 is provided to make it easier for the ramp 227 to push the slide plate 224. The clearance groove 226 is provided to facilitate the movement of the slide plate 224 and the roller 225.

[0029] Specifically, the moving component 23 includes a screw 231, which is rotatably connected to the inner wall of the base 1. The slide 211 is threadedly connected to the surface of the screw 231. A limit groove 232 is formed on the surface of the base 1, and the slide 211 is slidably connected to the surface of the limit groove 232.

[0030] The effect achieved by the above components is that the screw 231 and the limiting groove 232 are set so that when the screw 231 rotates, it can drive the slide table 211 to slide along the limiting groove 232 to transport the pipe fittings.

[0031] Specifically, a motor 233 is fixedly mounted on the surface of the base 1, and a worm 234 is fixedly connected to the output end of the motor 233. The worm 234 is rotatably connected to the inner wall of the base 1. A worm wheel 235 is fixedly connected to the surface of the screw 231, and the worm wheel 235 is meshed with the surface of the worm 234.

[0032] The effect achieved by the above components is as follows: the motor 233, worm 234 and worm wheel 235 are set so that when the motor 233 is started, the worm 234 can drive the worm wheel 235 and the screw 231 to rotate, and the self-locking function of the worm wheel 235 and worm 234 can be used to keep the slide table 211 sufficiently stable.

[0033] Working principle: By setting up the throwing mechanism 2, the pipe fitting is placed on the placement plate 213. Under the action of the pipe fitting's own weight, the placement plate 213 and the toothed plate 212 move downwards, which in turn drives the gear 216 and the rotating shaft 215 to rotate. The two sets of positioning plates 217 rotate until they are pressed against the pipe fitting. At this time, the placement plate 213 and the toothed plate 212 can no longer move downwards. The two sets of positioning plates 217 and the placement plate 213 can be used to clamp and position pipe fittings of different diameters. Then, the motor 233 is started, which drives the worm gear 234 to drive the worm wheel 235 and the screw 231 to rotate, so that the slide table 211 slides along the limiting groove 232 to realize the conveying of the pipe fitting. The self-locking function of the worm wheel 235 and the worm gear 234 keeps the slide table 211 from moving downwards. With sufficient stability, to facilitate the removal of pipe fittings, when the toothed plate 212 moves downward, it will squeeze the inclined plate 221, causing the slide rod 222 to drive the slide plate 224 to slide and press the spring 223. At this time, the roller 225 is located inside the relief groove 226. When it is necessary to remove the pipe fitting, the slide table 211 is slid to the inclined table 227. The inclined table 227 is used to squeeze the roller 225 and the slide plate 224, causing the slide rod 222 to drive the inclined plate 221 to return to its original position, squeezing the toothed plate 212 upward, so that the placement plate 213 and the positioning plate 217 can appropriately loosen the pipe fitting, and the pipe fitting can be removed. Subsequently, under the rebound action of the spring 223, the placement plate 213 and the positioning plate 217 are both reset, which facilitates the next pipe fitting conveying.

[0034] By setting up a throwing mechanism 2, which differs from traditional manual and electric positioning methods, the positioning is achieved by using the self-weight of the pipe fittings. It is also adaptable to pipe fittings of different diameters, so as to safely transport the pipe fittings for processing and facilitate quick and labor-saving removal of the pipe fittings, thus effectively improving the ease of use of the equipment.

Claims

1. A pipe throwing device with adaptive pipe diameter function, comprising a base (1) and a throwing mechanism (2), characterized in that: The throwing mechanism (2) is disposed on the surface of the base (1); The throwing mechanism (2) includes a positioning component (21), a lifting component (22), and a moving component (23). The positioning component (21) includes a slide (211), which is disposed on the surface of the base (1). A toothed plate (212) is slidably connected to the inner wall of the slide (211). A placement plate (213) is fixedly connected to the surface of the toothed plate (212), and an anti-slip pad (214) is fixedly connected to the surface of the placement plate (213). The inner wall of the slide (211) is rotatably connected to a rotating shaft (215), and a gear (216) is fixedly connected to the surface of the rotating shaft (215). The gear (216) meshes with the surface of the gear plate (212). A positioning plate (217) is fixedly connected to the surface of the rotating shaft (215), and an anti-slip pad (218) is fixedly connected to the surface of the positioning plate (217).

2. The pipe throwing device with pipe diameter adaptive function according to claim 1, characterized in that: The number of the rotating shaft (215), gear (216), positioning plate (217) and anti-slip pad II (218) are all two sets. The two sets of positioning plates (217) are symmetrically arranged, and the number of positioning plates (217) and anti-slip pad II (218) in each set is two.

3. The pipe throwing device with pipe diameter adaptive function according to claim 1, characterized in that: The lifting assembly (22) is provided in two sets and is arranged symmetrically. The lifting assembly (22) includes an inclined plate (221). The inclined plate (221) is slidably connected to the inner wall of the slide table (211). A slide rod (222) is fixedly connected to the surface of the inclined plate (221). The slide rod (222) is slidably connected to the inner wall of the slide table (211). The inclined plate (221) cooperates with the toothed plate (212).

4. A pipe throwing device with pipe diameter adaptive function according to claim 3, characterized in that: A spring (223) is sleeved on the surface of the slide rod (222). One end of the spring (223) is fixedly connected to the surface of the inclined plate (221), and the other end of the spring (223) is fixedly connected to the inner wall of the slide table (211).

5. A pipe throwing device with pipe diameter adaptive function according to claim 3, characterized in that: The slide bar (222) is fixedly connected to a slide plate (224), and a roller (225) is rotatably provided on the surface of the slide plate (224). The base (1) is provided with a relief groove (226), which is adapted to the slide plate (224). A ramp (227) is fixedly connected to the surface of the relief groove (226), and the ramp (227) cooperates with the roller (225).

6. A pipe throwing device with pipe diameter adaptive function according to claim 1, characterized in that: The moving component (23) includes a screw (231), which is rotatably connected to the inner wall of the base (1). The slide (211) is threadedly connected to the surface of the screw (231). A limiting groove (232) is formed on the surface of the base (1), and the slide (211) is slidably connected to the surface of the limiting groove (232).

7. A pipe throwing device with pipe diameter adaptive function according to claim 6, characterized in that: A motor (233) is fixedly mounted on the surface of the base (1). A worm (234) is fixedly connected to the output end of the motor (233). The worm (234) is rotatably connected to the inner wall of the base (1). A worm wheel (235) is fixedly connected to the surface of the screw (231). The worm wheel (235) is meshed with the surface of the worm (234).

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