A continuous processing device for electric power pipeline

Abstract

The present invention belongs to the technical field of electric pipeline processing, specifically, it is a continuous processing device for electric pipeline, comprising a frame, two groups of supporting shafts are rotatably installed in the frame, two groups of sprockets are fixedly mounted on the supporting shafts, the sprockets mesh with transmission chains, a plurality of chain plates are arranged around the transmission chains, a material storage box is fixedly installed on one end of the frame, the lower end of the material storage box is in contact with the chain plate, a finished product box is arranged below the other end of the frame, a processing mechanism is arranged in front of the material storage box, the processing mechanism comprises a supporting frame, the supporting frame is fixedly installed on the frame, two groups of turning tools corresponding to the two groups of tool holders are used to simultaneously perform thread processing on both ends of the pipeline, thereby improving the efficiency of the thread processing of the pipeline, and secondly, by driving the plurality of chain plates to make circular motion, the chain plates can continuously pass through the material storage box, the processing mechanism and the finished product box, so that the pipeline can be continuously and automatically loaded, thread processed and unloaded, thereby further improving the processing efficiency of the pipeline.

Description

Technical Field

[0001] The invention belongs to the technical field of power pipeline processing, in particular to a power pipeline continuous processing device. Background Art

[0002] Power pipelines mainly refer to various types of pipelines used in power systems. They are mainly used for the laying and protection of power lines (such as cables) and the connection of power equipment. Among them, cable protection tubes are one of the common types of power pipelines. Cable protection tubes are used to protect cables from external damage. Due to the long laying distance of cables, in order to facilitate the installation and transportation of cable protection tubes, it is usually necessary to splice multiple groups of cable protection tubes to meet the protection of cables. The splicing of cable protection tubes mostly adopts threaded docking. Therefore, when processing the cable protection tube, it is necessary to process the external and internal threads on both ends of the cable protection tube respectively.

[0003] In the prior art, when threading a cable protection tube, the cable protection tube is fixed on a lathe and turned by a turning tool on the lathe to achieve threading of the cable protection tube. However, during the processing, the lathe can only perform thread processing on one end of the cable protection tube at a time. Therefore, after processing one end of the cable protection tube, a worker is required to turn the cable protection tube around, which wastes a lot of time. Secondly, the lathe can only process one cable protection tube at a time. To replace the next group of cable protection tubes, the lathe needs to be paused, resulting in low overall processing efficiency of the cable protection tube. To this end, the present invention provides a continuous processing device for a power pipeline. Summary of the invention

[0004] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0005] The technical solution adopted by the present invention to solve its technical problems is as follows: the present invention is a kind of continuous processing device for electric pipelines, comprising a frame, two groups of supporting shafts are rotatably installed in the frame, two groups of sprockets are fixedly mounted on the supporting shafts, the sprockets mesh with transmission chains, a plurality of chain plates are arranged around the transmission chain, a material storage box is fixedly installed on one end of the frame, the lower end of the material storage box is in contact with the chain plate, a finished product box is arranged below the other end of the frame, and a processing mechanism is arranged in front of the material storage box. The processing mechanism comprises a supporting frame, the supporting frame is fixedly installed on the frame, two groups of horizontal conveying mechanisms fixedly installed on both sides of the supporting frame, a longitudinal conveying mechanism fixedly installed on the horizontal conveying mechanism, a tool holder fixedly installed on the longitudinal conveying mechanism, and a hydraulic cylinder, the hydraulic cylinder is fixedly installed on the supporting frame, and the lower end of the hydraulic cylinder is fixedly connected to an arc-shaped pressing plate, three groups of pressing rollers are rotatably installed in the inner circle of the arc-shaped pressing plate, and adjacent pressing rollers are closely attached to each other, a placement groove for placing pipes is arranged on the chain plate, and a plurality of groups of rollers are rotatably installed in the placement groove;

[0006] The two sets of turning tools corresponding to the two sets of tool holders can simultaneously perform thread processing on both ends of the pipe, thereby improving the efficiency of pipe thread processing. Secondly, by driving several sets of chain plates to make circular motion, the chain plates can continuously pass through the storage box, the processing mechanism, and the finished product box, so that the pipe can be continuously and automatically loaded, threaded, and unloaded, further improving the processing efficiency of the pipe.

[0007] Preferably, the chain plate includes a lower plate, the lower plate is fixedly connected to the transmission chain, an upper plate, one end of the upper plate is hinged to the lower plate, a placement slot is opened on the upper plate, a movable block movably installed between the lower plate and the upper plate, a guide column fixedly connected to the movable block, a spring sleeved on the guide column, a first roller rotatably installed on the end of the guide column, a connecting rod, one end of the connecting rod is hinged to the movable block, a second rectangular groove is opened on the lower end surface of the upper plate, the other end of the connecting rod is hinged in the second rectangular groove, the lower plate is opened on the first rectangular groove, the movable block is slidably connected to the first rectangular groove, and the guide column is movably inserted into the lower plate, a feeding port is opened on one side outside the frame, a feeding port is fixedly connected to the inner side of the feeding port with a guide plate, a trapezoidal bar is fixedly installed on one side inside the frame, inclined surfaces are arranged on both sides of the trapezoidal bar, a group of inclined surfaces are used to push the first roller, one end of the spring is fixedly connected to the inner wall of the first rectangular groove, and the other end of the spring is fixedly connected to the movable block;

[0008] The upper plate will maintain an inclined posture, and the metal scraps in the pipeline will be poured into the guide plate, and the metal scraps will be discharged from the discharge port through the guide plate until the first roller staggers the inclined surface on the other side of the trapezoidal bar. Under the action of the spring rebound force, the upper plate and the pipeline will return to a horizontal posture, thereby cleaning the metal scraps inside the pipeline and ensuring the work efficiency of the next process of the pipeline.

[0009] Preferably, two groups of hinge shafts are symmetrically fixedly installed in the other end of the upper plate, a first gear fixedly sleeved on the hinge shaft, a second gear meshing with the first gear, a middle part of the second gear fixedly connected to the end of a transmission rod, the transmission rod is rotatably installed in the upper plate, three groups of arcuate plates are fixedly installed on the transmission rod, a swing rod fixedly connected to the outer ring of the first gear, a second roller rotatably installed at the lower end of the swing rod, a U-shaped spring plate arranged on one side of the swing rod, an avoidance groove for avoiding the second roller is opened at the bottom of the other end of the upper plate, six groups of storage grooves are opened on the upper plate, the arcuate plates are located in the storage grooves, a plurality of groups of tooth grooves are opened on the trapezoidal bar, and the second roller is close to the upper end surface of the lower plate;

[0010] Since the first roller needs to pass through several groups of tooth grooves, the upper plate drives the pipe to flip back and forth continuously, so that the pipe continuously shakes in the space formed by the arc-shaped sheet and the placement groove. The shaking will generate vibration, so that the small and light metal scraps in the pipe are shaken out, thereby cleaning the metal scraps in the pipe more cleanly.

[0011] The beneficial effects of the present invention are as follows:

[0012] 1. Two sets of turning tools corresponding to two sets of tool holders can simultaneously perform thread processing on both ends of the pipe, thereby improving the efficiency of pipe thread processing. Secondly, by driving several sets of chain plates to make circular motion, the chain plates can continuously pass through the material storage box, the processing mechanism, and the finished product box, so that the pipe can be continuously and automatically loaded, threaded, and unloaded, further improving the processing efficiency of the pipe.

[0013] 2. As the chain plate continues to transmit, the first roller on the chain plate will be squeezed by the inclined surface on one side of the trapezoidal bar, so that the first roller pushes the guide column and the movable block to move in the direction away from the trapezoidal bar, and the movable block stretches the spring. At the same time, the movable block slides along the first rectangular groove, and the first roller rolls along the inclined surface. The moving movable block rotates the upper plate toward the discharge port through the connecting rod. Since the end of the pipe with internal thread processing is blocked by the inner side of the frame, the pipe will also rotate with the upper plate, so that the end of the pipe with internal thread processing is downwardly aligned with the guide plate until the first roller staggers the inclined surface on one side of the trapezoidal bar. The upper plate will maintain an inclined posture, and the metal scraps in the pipe will be poured into the guide plate, and the metal scraps will be discharged from the discharge port through the guide plate, thereby realizing the cleaning of the metal scraps inside the pipe and ensuring the working efficiency of the next step of the pipeline process.

[0014] 3. When the upper plate rotates toward the discharge port, the upper end surface of the upper plate will release the obstruction to the second roller. Under the rebound force of the U-shaped spring piece, the swing arm together with the first gear rotates toward the upper plate around the hinge axis. The rotating first gear drives the second gear together with the transmission rod and the three groups of arc-shaped pieces to rotate together. As the arc-shaped pieces rotate, the arc-shaped pieces will be separated from the storage groove until the end of the arc-shaped piece docks with the end of another group of arc-shaped pieces, so that the pipeline is limited in the space of the arc-shaped piece and the placement groove. As the chain plate is driven, the first roller will approach the tooth groove. Under the action of the rebound force of the spring, the first roller will roll into the tooth groove, and at the same time, the pipe will rotate back a certain angle with the upper plate, so that the inclination angle of the upper plate becomes smaller, until the first roller staggers the tooth groove and the inclination angle of the upper plate returns to the previous angle. Since the first roller needs to pass through several groups of tooth grooves, the upper plate drives the pipe to flip back and forth continuously, so that the pipe continuously shakes in the space composed of the arc piece and the placement groove. The shaking will generate vibration, so that the small and light metal scraps in the pipe are shaken out, thereby cleaning the metal scraps in the pipe more cleanly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the structure of the present invention.

[0017] Figure 2 It is a schematic cross-sectional view of the structure of the present invention.

[0018] Figure 3It is a schematic diagram of the combination of the chain plate and the cross-sectional arc-shaped pressure plate of the present invention.

[0019] Figure 4 It is a schematic cross-sectional view of the chain plate of the present invention.

[0020] Figure 5 It is a schematic diagram of the combination of the frame, transmission chain and chain plate of the present invention.

[0021] Figure 6 It is a partial cross-sectional schematic diagram of the chain plate of the present invention.

[0022] Figure 7 It is a schematic diagram of the combination of the first gear, the second gear, the transmission rod, the arc-shaped piece and the rocker arm of the present invention.

[0023] Figure 8 It is a schematic diagram of another state of the frame, transmission chain and chain plate combination of the present invention.

[0024] In the figure: 1, frame; 101, trapezoidal bar; 102, inclined plane; 103, feed opening; 104, guide plate; 105, tooth groove; 2, support shaft; 3, sprocket; 4, transmission chain; 5, chain plate; 51, placement groove; 52, roller; 6, storage box; 7, processing mechanism; 8, finished product box; 701, support frame; 702, horizontal transport mechanism; 703, longitudinal transport mechanism; 704, tool holder; 705, hydraulic cylinder; 706, arc pressure plate; 7061, pressure Roller; 501, lower plate; 5011, first rectangular groove; 502, upper plate; 53, storage groove; 54, avoidance groove; 55, second rectangular groove; 503, movable block; 504, guide column; 505, spring; 506, first roller; 507, connecting rod; 5021, hinge shaft; 5022, first gear; 5023, second gear; 5024, transmission rod; 5025, arc piece; 5026, rocker arm; 5027, second roller; 5028, U-shaped spring piece. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0026] Embodiment 1

[0027] like Figures 1 to 3As shown, a continuous processing device for electric pipelines according to an embodiment of the present invention comprises a frame 1, two groups of support shafts 2 are rotatably installed in the frame 1, two groups of sprocket wheels 3 are fixedly mounted on the support shafts 2, the sprocket wheels 3 are engaged with a transmission chain 4, a plurality of groups of chain plates 5 are arranged around the transmission chain 4, a storage box 6 is fixedly installed on one end of the frame 1, the lower end of the storage box 6 is attached to the chain plate 5, a finished product box 8 is arranged below the other end of the frame 1, a processing mechanism 7 is arranged in front of the storage box 6, and the processing mechanism 7 comprises a support frame 701, the support frame 701 is fixedly installed on the frame 1, and a processing mechanism 7 is fixedly installed on both sides of the support frame 701. Two groups of horizontal conveying mechanisms 702 on the side, a longitudinal conveying mechanism 703 fixedly installed on the horizontal conveying mechanism 702, a tool holder 704 fixedly installed on the longitudinal conveying mechanism 703, a hydraulic cylinder 705, the hydraulic cylinder 705 is fixedly installed on the support frame 701, the lower end of the hydraulic cylinder 705 is fixedly connected to an arc pressure plate 706, three groups of pressure rollers 7061 are rotatably installed in the inner circle of the arc pressure plate 706, and adjacent pressure rollers 7061 are tightly attached to each other, and a placement groove 51 for placing pipes is provided on the chain plate 5, and a plurality of groups of rollers 52 are rotatably installed in the placement groove 51.

[0028] Specifically, the longitudinal transport mechanism 703 and the transverse transport mechanism 702 both adopt a ball screw structure, and the external thread turning tool and the internal thread turning tool are respectively installed on two sets of tool holders 704. In the initial state, the lower end of the storage box 6 is directly opposite to the placement groove 51 on a set of chain plates 5, and the placement groove 51 on the chain plates 5 is placed with the pipe to be processed. When the pipe needs to be threaded, a set of support shafts 2 are driven by a motor to rotate, and the rotating support shafts 2 drive the two sets of sprocket wheels 3 to rotate, and the sprocket wheels 3 drive the transmission chain 4 together with several sets of chain plates 5 to make a circular motion toward the direction of the finished product box 8, so that the pipe to be processed is moved along with the The corresponding chain plate 5 is transmitted toward the processing mechanism 7 until the pipeline is located just below the arc-shaped pressure plate 706 on the processing mechanism 7. At this time, the placement groove 51 on the next group of chain plates 5 is just transmitted to the lower port of the storage box 6, and the pipeline in the storage box 6 will automatically fall into the placement groove 51, and the hydraulic cylinder 705 is started at the same time. The hydraulic cylinder 705 pushes the arc-shaped pressure plate 706 to move downward until the two groups of rollers 7061 on the arc-shaped pressure plate 706 squeeze the pipeline, and the roller 7061 located between the two groups of rollers 7061 does not contact the pipeline, so that the pipeline is fixed between the arc-shaped pressure plate 706 and the chain plate 5, and then The motor drives the roller 7061 between the two groups of rollers 7061 to rotate, so that the other two groups of rollers 7061 also rotate, and the rotating roller 7061 drives the pipe to rotate, and the pipe drives the plurality of rollers 52 in the placement groove 51, and then the longitudinal conveying mechanism 703 and the transverse conveying mechanism 702 are started. Under the cooperation of the longitudinal conveying mechanism 703 and the transverse conveying mechanism 702, the external thread turning tool and the internal thread turning tool are accurately transported to the end of the pipe, and the end of the pipe is threaded. After the thread processing at both ends of the pipe is completed, the arc pressure plate 706 is released to fix the pipe, and then the drive is continued. Drive several groups of chain plates 5 for transmission, repeat the above operation, when the processed pipe is transmitted to the finished product box 8 along with the chain plates 5, under the action of gravity, the processed pipe will automatically fall into the finished product box 8. Compared with the prior art, two groups of turning tools corresponding to two groups of tool holders 704 simultaneously perform thread processing on both ends of the pipe, thereby improving the efficiency of thread processing of the pipe. Secondly, by driving several groups of chain plates 5 to make circular motion, the chain plates 5 can continuously pass through the storage box 6, the processing mechanism 7, and the finished product box 8, so that the pipe can be continuously and automatically loaded, threaded, and unloaded, thereby further improving the processing efficiency of the pipe.

[0029] like Figure 4 and Figure 5As shown, the chain plate 5 includes a lower plate 501, the lower plate 501 is fixedly connected to the transmission chain 4, an upper plate 502, one end of the upper plate 502 is hinged to the lower plate 501, a placement groove 51 is opened on the upper plate 502, a movable block 503 movably installed between the lower plate 501 and the upper plate 502, a guide column 504 fixedly connected to the movable block 503, a spring 505 sleeved on the guide column 504, a first roller 506 rotatably installed on the end of the guide column 504, a connecting rod 507, one end of the connecting rod 507 is hinged to the movable block 503, a second rectangular groove 55 is opened on the lower end surface of the upper plate 502, and the other end of the connecting rod 507 is hinged to In the second rectangular groove 55, a first rectangular groove 5011 is opened on the lower plate 501, the movable block 503 is slidably connected to the first rectangular groove 5011, and the guide column 504 is movably connected to the lower plate 501, a feed opening 103 is opened on the outer side of the frame 1, and a guide plate 104 is fixedly connected to the inner side of the feed opening 103, a trapezoidal bar 101 is fixedly installed on one side of the frame 1, and inclined surfaces 102 are arranged on both sides of the trapezoidal bar 101, and a group of inclined surfaces 102 are used to push the first roller 506, one end of the spring 505 is fixedly connected to the inner wall of the first rectangular groove 5011, and the other end of the spring 505 is fixedly connected to the movable block 503.

[0030] Specifically, when processing the pipe thread, one end of the pipe is processed as an internal thread, and the internal thread turning tool needs to extend into the end of the pipe for turning, which will cause metal scraps generated by turning to fall into the end of the pipe. The staff must clean up the metal scraps in the end of the pipe to ensure that the next process of the pipe is not affected, thereby reducing the efficiency of the next process of the pipe. Therefore, after the pipe is threaded by the processing mechanism 7, as the chain plate 5 continues to drive, the first roller 506 on the chain plate 5 will be squeezed by the inclined surface 102 on one side of the trapezoidal bar 101, so that the first roller 506 pushes the guide column 504 together with the movable block 503 to move in the direction away from the trapezoidal bar 101, and the movable block 503 stretches the spring 505, and at the same time the movable block 503 slides along the first rectangular groove 5011, and the first roller 506 rolls against the inclined surface 102 The movable block 503 moves, and the moving movable block 503 rotates the upper plate 502 toward the discharge port 103 through the connecting rod 507. Since the end of the pipe with internal thread processing is blocked by the inner side of the frame 1, the pipe will also rotate with the upper plate 502, so that the end of the pipe with internal thread processing is downwardly aligned with the guide plate 104, until the first roller 506 staggers the inclined surface 102 on one side of the trapezoidal bar 101, the upper plate 502 will maintain an inclined posture, and the metal waste in the pipe will be poured into the guide plate 104, and the metal waste will be discharged from the discharge port 103 through the guide plate 104, until the first roller 506 staggers the inclined surface 102 on the other side of the trapezoidal bar 101, and under the action of the rebound force of the spring 505, the upper plate 502 and the pipe will return to a horizontal posture, thereby realizing the cleaning of the metal waste inside the pipe and ensuring the working efficiency of the next step of the pipe process.

[0031] Embodiment 2

[0032] like Figure 6 and Figure 8 As shown in the comparative example 1, another embodiment of the present invention is as follows: two sets of hinge shafts 5021 are symmetrically fixedly installed in the other end of the upper plate 502, a first gear 5022 fixedly mounted on the hinge shaft 5021, a second gear 5023 meshing with the first gear 5022, the middle of the second gear 5023 is fixedly connected to the end of a transmission rod 5024, the transmission rod 5024 is rotatably installed in the upper plate 502, three sets of arc-shaped pieces 5025 fixedly installed on the transmission rod 5024, fixedly connected to the first gear 5022, and the second gear 5023 is fixedly connected to the end of a transmission rod 5024. A rocker arm 5026 on the outer ring of a gear 5022 rotatably mounts a second roller 5027 at the lower end of the rocker arm 5026, a U-shaped spring piece 5028 is disposed on one side of the rocker arm 5026, and an avoidance groove 54 for avoiding the second roller 5027 is provided at the inner bottom of the other end of the upper plate 502. Six groups of receiving grooves 53 are provided on the upper plate 502, and the arc-shaped piece 5025 is located in the receiving groove 53. A plurality of groups of tooth grooves 105 are provided on the trapezoidal bar 101, and the second roller 5027 is close to the upper end surface of the lower plate 501.

[0033] Specifically, some of the metal scraps retained in the pipeline are small in size and light in weight, and their own gravity cannot make this part of the metal scraps leave the pipeline, so that the metal scraps inside the pipeline cannot be completely cleaned up. In the initial state, the U-shaped spring piece 5028 is in a compressed state, and the arc piece 5025 is received in the receiving groove 53. When the upper plate 502 rotates toward the discharge port 103, the upper end surface of the upper plate 502 will release the obstruction of the second roller 5027. Under the rebound force of the U-shaped spring piece 5028, the swing rod 5026 and the first gear 5022 rotate around the hinge shaft 5021 toward the upper plate 502. The rotating first gear 5022 drives the second gear 5023 together with the transmission rod 5024 and the three groups of arc pieces 5025 to rotate together. As the arc piece 5025 rotates, the arc piece 5025 will leave the receiving groove 53 until the arc piece 5 The first roller 506 is pressed against the tooth groove 105 to move the first roller 506 back into the groove 105. The second roller 506 is pressed against the tooth groove 105 to move the first roller 506 back into the groove 105.

[0034] Working principle: a group of support shafts 2 are driven by a motor to rotate, and the rotating support shafts 2 drive two groups of sprockets 3 to rotate, and the sprockets 3 drive the transmission chain 4 together with several groups of chain plates 5 to make circular motion toward the direction of the finished product box 8, so that the pipe to be processed is transmitted along the corresponding chain plate 5 toward the processing mechanism 7 until the pipe is located directly below the arc-shaped pressure plate 706 on the processing mechanism 7. At this time, the placement groove 51 on the next group of chain plates 5 is just transmitted to the lower port of the storage box 6, and the pipe in the storage box 6 will automatically fall into the placement groove 51, and at the same time, the hydraulic cylinder 705 is started, and the hydraulic cylinder 705 pushes the arc-shaped pressure plate 706 to move downward until the two groups of pressure rollers 7061 on the arc-shaped pressure plate 706 squeeze the pipe, and the pressure roller 7061 located between the two groups of pressure rollers 7061 does not contact the pipe, so that the pipe is fixed between the arc-shaped pressure plate 706 and the chain plate 5, and then the roller 7061 between the two groups of rollers 7061 is driven by a motor to rotate, so that the other two groups of rollers 7061 also rotate, and the rotating roller 7061 drives the pipe to rotate, and the pipe drives the several groups of rollers 52 in the placement groove 51, and then the longitudinal conveying mechanism 703 and the transverse conveying mechanism 702 are started, and under the cooperation of the longitudinal conveying mechanism 703 and the transverse conveying mechanism 702, the external thread turning tool and the internal thread turning tool are accurately transported to the end of the pipe, and the end of the pipe is threaded, and after the thread processing at both ends of the pipe is completed, the arc pressure plate 706 is released to fix the pipe, and then the several groups of chain plates 5 are driven to transmit, and the above operation is repeated. When the processed pipe is conveyed to the finished product box 8 along the chain plate 5, the processed pipe will automatically fall into the finished product box 8 under the action of gravity;

[0035] After the pipe is threaded by the processing mechanism 7, as the chain plate 5 continues to drive, the first roller 506 on the chain plate 5 will be squeezed by the inclined surface 102 on one side of the trapezoidal bar 101, so that the first roller 506 pushes the guide column 504 and the movable block 503 to move in the direction away from the trapezoidal bar 101, and the movable block 503 stretches the spring 505. At the same time, the movable block 503 slides along the first rectangular groove 5011, and the first roller 506 rolls along the inclined surface 102. The movable block 503 moves the upper plate 502 toward the discharge port 103 through the connecting rod 507. The processed end is blocked by the inner side of the frame 1, and the pipe will also rotate with the upper plate 502, so that the end of the pipe with the internal thread processed is downwardly aligned with the guide plate 104, until the first roller 506 staggers the inclined surface 102 on one side of the trapezoidal bar 101, and the upper plate 502 will maintain an inclined posture, and the metal scraps in the pipe will be poured into the guide plate 104, and the metal scraps will be discharged from the discharge port 103 through the guide plate 104, until the first roller 506 staggers the inclined surface 102 on the other side of the trapezoidal bar 101, and under the action of the rebound force of the spring 505, the upper plate 502 and the pipe will return to a horizontal posture;

[0036] When the upper plate 502 rotates toward the discharge port 103, the upper end surface of the upper plate 502 will release the obstruction to the second roller 5027. Under the rebound force of the U-shaped spring piece 5028, the swing rod 5026 and the first gear 5022 rotate toward the upper plate 502 around the hinge shaft 5021. The rotating first gear 5022 drives the second gear 5023, the transmission rod 5024 and the three groups of arc pieces 5025 to rotate together. As the arc piece 5025 rotates, the arc piece 5025 will be separated from the storage groove 53 until the end of the arc piece 5025 is connected with the end of another group of arc pieces 5025, so that the pipeline is limited in the space formed by the combination of the arc piece 5025 and the placement groove 51. During this time, as the chain plate 5 is driven, the first roller 506 will approach the tooth groove 105. Under the rebound force of the spring 505, the first roller 506 will roll into the tooth groove 105. At the same time, the pipeline will rotate back a certain angle with the upper plate 502, so that the inclination angle of the upper plate 502 becomes smaller, until the first roller 506 staggers the tooth groove 105 and the inclination angle of the upper plate 502 returns to the previous angle. Since the first roller 506 needs to pass through several groups of tooth grooves 105, the upper plate 502 drives the pipeline to flip back and forth continuously, so that the pipeline continuously shakes in the space formed by the arc piece 5025 and the placement groove 51. The shaking will generate vibration, so that the small and light metal scraps in the pipeline are shaken out.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A continuous processing device for electric power pipelines, comprising a frame (1), characterized in that: Two groups of support shafts (2) are rotatably mounted in the frame (1), two groups of sprockets (3) are fixedly mounted on the support shafts (2), the sprockets (3) mesh with the transmission chains (4), a plurality of groups of chain plates (5) are arranged around the transmission chains (4), a material storage box (6) is fixedly mounted at one end of the frame (1), the lower end of the material storage box (6) is in contact with the chain plates (5), a finished product box (8) is arranged below the other end of the frame (1), and a processing mechanism (7) is arranged in front of the material storage box (6); The processing mechanism (7) comprises: A support frame (701), wherein the support frame (701) is fixedly mounted on the frame (1); Two sets of lateral transport mechanisms (702) fixedly mounted on both sides of the support frame (701); A longitudinal transport mechanism (703) fixedly mounted on the transverse transport mechanism (702); A tool holder (704) fixedly mounted on the longitudinal transport mechanism (703); A hydraulic cylinder (705), wherein the hydraulic cylinder (705) is fixedly mounted on the support frame (701), and the lower end of the hydraulic cylinder (705) is fixedly connected to an arc-shaped pressing plate (706), and three groups of pressing rollers (7061) are rotatably mounted in the inner ring of the arc-shaped pressing plate (706), and adjacent pressing rollers (7061) are closely attached to each other; The chain plate (5) is provided with a placement groove (51) for placing the pipe, and a plurality of groups of rollers (52) are rotatably installed in the placement groove (51); The chain plate (5) comprises: A lower plate (501), wherein the lower plate (501) is fixedly connected to the transmission chain (4); An upper plate (502), one end of the upper plate (502) being hinged to the lower plate (501), and the placement groove (51) being provided on the upper plate (502); A movable block (503) movably mounted between the lower plate (501) and the upper plate (502); A guide column (504) fixedly connected to the movable block (503); A spring (505) sleeved on the guide post (504); Rotating a first roller (506) mounted on the end of the guide column (504); A connecting rod (507), one end of which is hinged to the movable block (503).

2. The continuous processing device for electric power pipelines according to claim 1 is characterized in that: A second rectangular groove (55) is formed on the lower end surface of the upper plate (502), and the other end of the connecting rod (507) is hinged in the second rectangular groove (55).

3. The continuous processing device for electric power pipelines according to claim 2 is characterized in that: The lower plate (501) is provided with a first rectangular groove (5011), the movable block (503) is slidably connected to the first rectangular groove (5011), and the guide column (504) is movably plugged into the lower plate (501), one end of the spring (505) is fixedly connected to the inner wall of the first rectangular groove (5011), and the other end of the spring (505) is fixedly connected to the movable block (503).

4. The continuous processing device for electric power pipelines according to claim 3 is characterized by: A material discharge opening (103) is provided on one side outside the frame (1), and a material guide plate (104) is fixedly connected to the inside of the material discharge opening (103).

5. The continuous processing device for electric power pipelines according to claim 4 is characterized in that: A trapezoidal bar (101) is fixedly mounted on one side of the frame (1), and inclined surfaces (102) are arranged on both sides of the trapezoidal bar (101), and a group of the inclined surfaces (102) is used to push the first roller (506).

6. The continuous processing device for electric power pipelines according to claim 5, characterized in that: Two sets of hinge shafts (5021) are symmetrically fixedly installed in the other end of the upper plate (502); A first gear (5022) fixedly mounted on the hinge shaft (5021); a second gear (5023) meshing with the first gear (5022); The middle portion of the second gear (5023) is fixedly connected to the end of a transmission rod (5024), and the transmission rod (5024) is rotatably mounted in the upper plate (502); Three groups of arc-shaped pieces (5025) fixedly mounted on the transmission rod (5024); A swing rod (5026) fixedly connected to the outer ring of the first gear (5022); Rotating a second roller (5027) mounted at the lower end of the swing rod (5026); A U-shaped spring piece (5028) is arranged on one side of the swing rod (5026).

7. The continuous processing device for electric power pipelines according to claim 6, characterized in that: An avoidance groove (54) for avoiding the second roller (5027) is provided at the inner bottom of the other end of the upper plate (502).

8. The continuous processing device for electric power pipelines according to claim 7, characterized in that: Six groups of storage grooves (53) are provided on the upper plate (502), and the arc-shaped pieces (5025) are located in the storage grooves (53).

9. The continuous processing device for electric power pipelines according to claim 8, characterized in that: The trapezoidal bar (101) is provided with a plurality of groups of tooth grooves (105), and the second roller (5027) is closely attached to the upper end surface of the lower plate (501).

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