Efficient copper pipe terminal closing and chamfering machine

Abstract

A high-efficiency copper tube terminal closing and chamfering machine includes a worktable, a moving mechanism on the worktable, a processing mechanism on the moving mechanism, a clamping mechanism on the worktable, a feeding mechanism on the clamping mechanism, and a receiving box between the moving mechanism and the clamping mechanism. Further, the moving mechanism includes a first servo motor and a second servo motor. The first servo motor is fixed to the worktable, and a first placement plate is mounted on the output end of the first servo motor. A second servo motor is fixed on the first placement plate, and a second placement plate is mounted on the output end of the second servo motor. The first and second servo motors are arranged alternately. Through the coordinated design of the moving mechanism and the clamping mechanism, copper tube closing and chamfering can be continuously completed on the same machine, reducing the cumbersome process of traditional multi-machine transfer and improving production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of copper tube terminal processing for plugs, and in particular to a high-efficiency copper tube terminal end chamfering machine. Background Technology

[0002] An electrical plug is an electrical component used to connect electrical devices to a power outlet to enable power supply. The prongs are the parts of the plug that insert into the outlet, and are usually made of metal. For some European and American standard plugs, the prongs are usually made of copper tubing, which is a semi-closed structure with one open end and one curved end. In the current production of copper tubing terminals, the chamfering and finishing steps are usually carried out separately on different equipment, which is cumbersome and leads to low production efficiency. To solve the above problems, a high-efficiency copper tubing terminal finishing and chamfering machine is proposed. Utility Model Content

[0003] The purpose of this invention is to solve the problem of cumbersome processing procedures and low production efficiency caused by performing chamfering and finishing separately on different equipment.

[0004] The present invention adopts the following technical solution:

[0005] A high-efficiency copper tube terminal beveling and finishing machine includes a worktable, a moving mechanism on the worktable, a processing mechanism on the moving mechanism, a clamping mechanism on the worktable, a feeding mechanism on the clamping mechanism, and a receiving box between the moving mechanism and the clamping mechanism.

[0006] Furthermore, the moving mechanism includes a first servo motor and a second servo motor. The first servo motor is fixed on the worktable. A first placement plate is provided on the output end of the first servo motor. A second servo motor is fixed on the first placement plate. A second placement plate is provided on the output end of the second servo motor. The first servo motor and the second servo motor are arranged crosswise.

[0007] Furthermore, the processing mechanism is located on the second placement plate. The processing mechanism has several sets. The processing mechanism includes a base, which is fixedly installed on the second placement plate. A stop block is provided at the rear end of the base. The side of the base has a square protrusion with a circular through opening. A stop bar is provided in the through opening. One end of the stop bar extends out of the base. A cylindrical limiting block is provided on the part extending out of the base to prevent the stop bar from falling. The other end of the stop bar extends out from the other side of the base.

[0008] Furthermore, the upper surface of the base is provided with a processing groove, the front end of the processing groove is provided with a through hole, the outer side of the processing groove is provided with an opening, and an adjusting block is provided at the opening by bolts. The adjusting block is used to close the copper tube.

[0009] Furthermore, the clamping mechanism is fixedly mounted on the workbench. The clamping mechanism includes a clamping groove corresponding to the base. Each clamping groove has a clamping part for clamping copper tubes. The clamping part has an air passage connected to an external air source, and the air passage has a solenoid valve to control the air extraction and air output of the clamping part. The clamping part is rotated by a belt.

[0010] Furthermore, the clamping mechanism also includes a connecting plate for mounting the feeding mechanism, and a receiving box is provided between the connecting plate and the moving mechanism. The connecting plate is used to block the processed copper tube.

[0011] Furthermore, the feeding mechanism includes a support frame, on which a third cylinder corresponding to the base is provided. A slide bar is provided below each third cylinder. A limiting groove is provided on the support frame, through which the slide bar passes. A receiving groove is provided below the slide bar for receiving the copper tube to be processed. The receiving groove is connected to an external material hopper through a transparent flexible tube. The receiving groove is a hollow mechanism, and the receiving groove, clamping groove, and stop bar are located on the same plane.

[0012] The beneficial effects of this utility model are:

[0013] Through the coordinated design of the moving mechanism and the clamping mechanism, the copper tube end closing and chamfering can be completed continuously on the same equipment, reducing the cumbersome process of traditional multi-equipment transfer and improving production efficiency.

[0014] The adjustment block can be adjusted according to the requirements of copper tubes of different specifications, which can adapt to the processing of copper tube terminals of various sizes, ensuring that precise end-closing operations can be achieved under different conditions. At the same time, the chamfering can also be performed by using the stop bar and rotating copper tube to ensure the accuracy of the chamfering.

[0015] By setting up multiple sets of receiving slots, processing mechanisms and clamping parts, multiple copper tube terminals can be processed simultaneously, or the processing quantity can be flexibly adjusted according to actual production needs to adapt to different production scales and efficiency requirements. It can also handle copper tubes of different specifications, enhancing the equipment's adaptability to different processing tasks and reducing the cost for enterprises to frequently replace equipment due to changes in product specifications.

[0016] The clamping mechanism can firmly hold the copper tube by suction through the air passage and clamping on the outer wall. In conjunction with the moving mechanism, it can precisely control the position of the copper tube during the processing, so that it can accurately cooperate with the various parts of the processing mechanism. Whether it is end closing or chamfering, it can ensure high precision and improve the consistency of product quality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency copper tube terminal beveling and finishing machine according to a utility model.

[0018] Figure 2 Side view of the moving mechanism of a high-efficiency copper tube terminal beveling machine according to a utility model;

[0019] Figure 3 A schematic diagram of the processing mechanism of a high-efficiency copper tube terminal beveling machine for utility model;

[0020] Figure 4 A schematic diagram of the clamping mechanism of a high-efficiency copper tube terminal beveling machine for utility model;

[0021] Figure 5 A schematic diagram of the feeding mechanism of a high-efficiency copper tube terminal beveling and finishing machine for utility model;

[0022] Figure 6 This is a schematic diagram of the structure of a copper tube terminal processed by a high-efficiency copper tube terminal chamfering machine, which is a utility model.

[0023] In the diagram: 1. Workbench; 2. Moving mechanism; 21. First servo motor; 22. Second servo motor; 23. First placement plate; 24. Second placement plate; 3. Machining mechanism; 31. Base; 32. Stop block; 33. Stop bar; 34. Machining groove; 35. Adjusting block; 4. Clamping mechanism; 41. Clamping groove; 42. Clamping part; 43. Connecting plate; 5. Feeding mechanism; 51. Support frame; 52. Third cylinder; 53. Sliding bar; 54. Limiting groove; 55. Receiving groove; 6. Receiving box. Detailed Implementation

[0024] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0027] Example 1

[0028] This utility model provides a high-efficiency copper tube terminal chamfering machine, including a workbench 1, a moving mechanism 2 on the workbench 1, a processing mechanism 3 on the moving mechanism 2, a clamping mechanism 4 on the workbench 1, a feeding mechanism 5 on the clamping mechanism 4, and a receiving box 6 between the moving mechanism 2 and the clamping mechanism 4.

[0029] Furthermore, the moving mechanism 2 includes a first servo motor 21 and a second servo motor 22. The first servo motor 21 is fixed on the worktable 1. A first placement plate 23 is provided on the output end of the first servo motor 21. The second servo motor 22 is fixed on the first placement plate 23. A second placement plate 24 is provided on the output end of the second servo motor 22. The first servo motor 21 and the second servo motor 22 are arranged crosswise.

[0030] Furthermore, the processing mechanism 3 is located on the second placement plate 24. The processing mechanism 3 has several sets. The processing mechanism 3 includes a base 31, which is fixedly installed on the second placement plate 24. A stop block 32 is provided at the rear end of the base 31. The side of the base 31 has a square protrusion with a circular through opening. A stop bar is provided in the through opening. One end of the stop bar extends out of the base 31. A cylindrical limiting block is provided on the part extending out of the base 31 to prevent the stop bar from falling. The other end of the stop bar extends out from the other side of the base 31.

[0031] Furthermore, a processing groove 34 is provided on the upper surface of the base 31, a through hole is provided at the front end of the processing groove 34, an opening is provided on the outer side of the processing groove 34, and an adjusting block 35 is provided at the opening by bolts. The adjusting block 35 is used to close the copper tube.

[0032] Furthermore, the clamping mechanism 4 is fixedly installed on the workbench 1. The clamping mechanism 4 includes a clamping groove 41 corresponding to the base 31. Each clamping groove 41 has a clamping part 42 for clamping copper tubes. The clamping part 42 has an air passage connected to an external air source, and the air passage has a solenoid valve to control the air extraction and air release of the clamping part 42. The clamping part 42 is rotated by a belt.

[0033] Furthermore, the clamping mechanism 4 also includes a connecting plate 43 for mounting the feeding mechanism 5. A receiving box 6 is provided between the connecting plate 43 and the moving mechanism 2. The connecting plate 43 is used to block the processed copper tube.

[0034] Furthermore, the feeding mechanism 5 includes a support frame 51, on which a third cylinder 52 corresponding to the base 31 is provided. A slide bar 53 is provided below each third cylinder 52. A limit groove 54 is provided on the support frame 51. The slide bar 53 passes through the limit groove 54. A receiving groove 55 is provided below the slide bar 53 for receiving the copper tube to be processed. The receiving groove 55 is connected to the external material bin through a transparent flexible tube. The receiving groove 55 is a hollow mechanism. The receiving groove 55, the clamping groove 41 and the stop bar are located on the same plane.

[0035] Working principle:

[0036] In use, the external hopper is connected to the receiving trough 55 via a transparent flexible tube. After screening in the hopper, the copper tube openings all face outwards. The copper tube to be processed enters the receiving trough 55. The third cylinder 52 extends, driving the slide bar 53 to move downwards within the limiting groove 54, causing the receiving trough 55 and the copper tube to descend to the same height as the stop bar. At this point, the copper tube, the stop bar, and the clamping part 42 are on the same horizontal line. Under the action of the first servo motor 21, the processing mechanism 3 moves as a whole towards the clamping mechanism 4. The cylindrical limiting block of the rod abuts against the stop block 32 and moves as a whole with the base 31. The stop rod extends into the receiving groove 55, sending the copper tube into the clamping part 42. The clamping part 42 draws air out through the air passage to adsorb the tube and clamp the outer wall of the end of the copper tube. At this time, the first servo motor 21 returns to its original position, driving the processing mechanism 3 to return to its original position. The third cylinder 52 returns to its original position, driving the receiving groove 55 to return to its original position, continuing to receive the next copper tube to be processed. The copper tube in the clamping part 42 rotates under the drive of the belt, controlling the first Servo motor 21 and servo motor 22 move back and forth and left and right, causing the open end of the copper tube to pass through the through hole at the front end of the processing groove 34 and extend into the processing groove 34 of the base 31, abutting against the adjusting block 35. During the rotation of the copper tube, the adjusting block 35 performs a necking operation on the copper tube. After the necking is completed, driven by the first servo motor 21 and the second servo motor 22, the closed opening of the copper tube contacts the stop bar. The rotating copper tube rubs against the stop bar to perform chamfering. After chamfering is completed... After completion, the first servo motor 21 and the second servo motor 22 return to their original positions, the clamping part 42 releases the copper tube, and controls the air passage to expel air, spraying the copper tube outward. Under the action of the connecting plate 43, the copper tube enters the receiving box 6, preventing it from falling outward. During the processing, the receiving groove 55, the processing mechanism 3 and the clamping part 42 can be in 1-4 groups, which can process multiple copper tube terminals at the same time, or flexibly adjust the processing quantity according to actual production needs, adapt to different production scales and efficiency requirements, and improve efficiency.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. The various components mentioned in this utility model are common technologies in the existing field. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency copper tube terminal beveling and finishing machine, characterized in that, Includes a workbench (1), a moving mechanism (2) is provided on the workbench (1), a processing mechanism (3) is provided on the moving mechanism (2), a clamping mechanism (4) is provided on the workbench (1), a feeding mechanism (5) is provided on the clamping mechanism (4), and a receiving box (6) is provided between the moving mechanism (2) and the clamping mechanism (4). The moving mechanism (2) includes a first servo motor (21) and a second servo motor (22). The first servo motor (21) is fixed on the worktable (1). A first placement plate (23) is provided on the output end of the first servo motor (21). The second servo motor (22) is fixed on the first placement plate (23). A second placement plate (24) is provided on the output end of the second servo motor (22). The first servo motor (21) and the second servo motor (22) are arranged crosswise.

2. The high-efficiency copper tube terminal beveling machine according to claim 1, characterized in that, The processing mechanism (3) is located on the second placement plate (24). The processing mechanism (3) has several sets. The processing mechanism (3) includes a base (31). The base (31) is fixedly installed on the second placement plate (24). A stop block (32) is provided at the rear end of the base (31). The side of the base (31) has a square protrusion and a circular through opening. A stop bar (33) is provided in the through opening. One end of the stop bar (33) extends out of the base (31). A cylindrical limiting block is provided on the part extending out of the base (31) to prevent the stop bar (33) from falling. The other end of the stop bar (33) extends out from the other side of the base (31).

3. The high-efficiency copper tube terminal beveling machine according to claim 2, characterized in that, The upper surface of the base (31) is provided with a processing groove (34), the front end of the processing groove (34) is provided with a through hole, the outer side of the processing groove (34) is provided with an opening, and an adjusting block (35) is provided at the opening by bolts. The adjusting block (35) is used to close the copper tube.

4. The high-efficiency copper tube terminal beveling machine according to claim 3, characterized in that, The clamping mechanism (4) is fixedly installed on the workbench (1). The clamping mechanism (4) includes a clamping groove (41) corresponding to the base (31). Each clamping groove (41) has a clamping part (42) for clamping copper tubes. The clamping part (42) has an air passage connected to an external air source, and there is a solenoid valve on the air passage to control the air extraction and air release of the clamping part (42). The clamping part (42) is rotated by a belt.

5. The high-efficiency copper tube terminal beveling machine according to claim 4, characterized in that, The clamping mechanism (4) also includes a connecting plate (43) for mounting the feeding mechanism (5). A receiving box (6) is provided between the connecting plate (43) and the moving mechanism (2). The connecting plate (43) is used to block the processed copper tube.

6. The high-efficiency copper tube terminal beveling machine according to claim 5, characterized in that, The feeding mechanism (5) includes a support frame (51), on which a third cylinder (52) corresponding to the base (31) is provided. A slide bar (53) is provided below each third cylinder (52). A limiting groove (54) is provided on the support frame (51). The slide bar (53) passes through the limiting groove (54). A receiving groove (55) is provided below the slide bar (53) for receiving the copper tube to be processed. The receiving groove (55) is connected to the external material hopper through a transparent flexible tube. The receiving groove (55) is a hollow mechanism. The receiving groove (55), the clamping groove (41), and the stop bar (33) are located on the same plane.

Images