A copper strip edge cutting waste fracture alarm prompting device

Abstract

The present application relates to copper strip processing production device. Specifically disclose a kind of copper strip edge cutting waste fracture alarm prompt device, including edge trimmer body, copper strip waste strip collecting assembly is arranged on the edge trimmer body, the copper strip waste strip collecting assembly includes first runner, second runner and recovery winch, the first runner rotation is set in the top of edge trimmer body, the second runner and recovery winch are rotationally arranged in one side of edge trimmer body, and the recovery winch is located in one side of second runner, the edge trimmer body is provided with the guiding assembly for the recovery of copper strip waste strip, the edge trimmer body is provided with the detection component for the detection of broken copper strip waste strip.The advantage of the present application is that the detection component is set to detect the fracture of copper strip waste strip, and the staff is prompted by the alarm, which can avoid the copper strip waste strip from being wound into the equipment and causing damage to the copper strip to some extent.

Description

Technical Field

[0001] This invention relates to copper strip processing equipment, and in particular to an alarm device for the breakage of copper strip trimming waste. Background Technology

[0002] In the production of argon arc welding cable cores, copper strips of different sizes are used to wrap physically foamed cable cores according to different cable models. Before wrapping the physically foamed cable cores, the copper strips need to be cut to the appropriate size and welded. However, during the cutting of the copper strips, it is inevitable that some of the cut-off portions will break. If this is not detected in time, the cut-off portions of the copper strips will be caught in the equipment, causing damage to the copper strip portions that need to be retained, or even causing the argon arc welding cable core to break. Therefore, this invention provides a copper strip cutting waste breakage alarm device, which can alert workers when the copper strip waste breaks and handle the broken copper strip waste, thus preventing the broken copper strip waste from being caught in the equipment to a certain extent. Summary of the Invention

[0003] In order to overcome the shortcomings of existing technologies that fail to alert workers when copper strip scrap breaks, this application provides an alarm and warning device for copper strip edge breakage.

[0004] This application provides an alarm and warning device for copper strip edge breakage, which adopts the following technical solution:

[0005] An alarm device for detecting broken copper strip trimming waste includes a trimming machine body. The trimming machine body has a copper strip waste collection assembly, which includes a first rotating wheel, a second rotating wheel, and a recovery winch. The first rotating wheel is rotatably mounted on the top of the trimming machine body, while the second rotating wheel and the recovery winch are both rotatably mounted on one side of the trimming machine body, with the recovery winch located to one side of the second rotating wheel. The trimming machine body also has a guide assembly for guiding the recovery of the copper strip waste and a detection assembly for detecting broken copper strip waste, which includes a support rod and a swing rope. The machine comprises a guide tube, a fixed seat, an obstacle sensor, a first permanent magnet, and an electrical control box. The support rod is vertically mounted on the edge trimming machine body. One end of the swing rope is connected to the top of the support rod. The guide tube is located at the end of the swing rope away from the support rod. The fixed seat is horizontally fixed on the support rod and is located on the tangent line of the swing rope when it rotates around the top of the support rod to the vertical direction. The first permanent magnet is mounted on the fixed seat. The obstacle sensor is mounted on the fixed seat. An alarm is mounted on the top of the support rod. The electrical control box is mounted on the edge trimming machine body. The obstacle sensor and the alarm are electrically connected to the electrical control box.

[0006] By adopting the above technical solution, after the copper strip is trimmed by the trimming machine body, the copper strip enters the next production step. The copper strip waste first passes through the guide tube, then passes through the first and second rotating wheels in sequence, and finally is wound around the recovery winch. The first and second rotating wheels are used to adjust the running direction of the copper strip waste so that the recovery winch can recover the copper strip waste. When the copper strip waste breaks, the guide tube will not be able to maintain its current height. Under the action of gravity, it will swing around the top of the support rod as the center. When it moves to the lowest point, it is captured by the first permanent magnet. The obstacle sensor is blocked in front of the guide tube, so a corresponding electrical signal will be generated. Then the alarm will sound and the warning light will be lit, thus prompting the staff to deal with it as soon as possible.

[0007] Optionally, the fixed base is provided with a buffer groove, and the bottom of the first permanent magnet is provided with a buffer seat. The buffer seat is slidably disposed in the buffer groove, and a first spring is provided in the buffer groove. One end of the first spring is connected to the buffer seat, and the other end is connected to the fixed base.

[0008] By adopting the above technical solution, when the conduit moves to the position of the fixed seat, it will collide with the first permanent magnet. At this time, under the action of the first spring, this part of the energy will be buffered and absorbed, thereby reducing the impact force of the conduit on the first permanent magnet and extending the overall service life.

[0009] Optionally, a rotating seat is fixedly provided on the top of the support rod, a winch is rotatably provided on the rotating seat, the end of the swing rope away from the guide tube is wound around the winch, and the alarm is provided on the top of the rotating seat.

[0010] By adopting the above technical solution, the length of the swing rope can be adjusted according to the specific situation by rotating the winch, thereby allowing the copper strip waste to pass through the guide tube.

[0011] Optionally, the support rod has a groove along its length, the fixing seat is slidably sleeved on the support rod, the fixing seat is provided with a tightening bolt, the bottom of the tightening bolt is located in the groove and the other end is located outside the fixing seat, and the tightening bolt is provided with a tightening knob.

[0012] By adopting the above technical solution, staff can adjust the installation height of the fixed base according to the specific conditions on site, so that the movement of the guide tube and the swing rope can be captured by the first permanent magnet.

[0013] Optionally, the guiding assembly includes a base, on which a movable seat is slidably disposed. The base has an arc-shaped groove to facilitate the sliding of the movable seat. The movable seat has a guide block to facilitate the guidance of copper strip waste. One end of the base is provided with a mounting seat. A sleeve is rotatably disposed on the mounting seat. A second spring is disposed on the sleeve. The end of the spring away from the sleeve is connected to the movable seat. An electromagnet is disposed at the end of the base away from the mounting seat. A second permanent magnet is disposed on the side of the movable seat opposite to the electromagnet. The electromagnet is electrically connected to the electrical control box.

[0014] By adopting the above technical solution, during normal use, the movable seat is adjusted to the designated position, and then the electromagnet is energized. The electromagnet will attract the second permanent magnet, thereby fixing the current position of the movable seat. At this time, the second spring is in an extended state. When the obstacle sensor detects the guide tube and generates a corresponding signal, the electromagnet is de-energized. At this time, the current position of the movable seat cannot be fixed. Under the action of the second spring, the movable seat will be driven to move, thereby driving the guide block to move, and then guiding the copper strip waste to the side of the edge trimming machine body. To a certain extent, this prevents the copper strip waste from being rolled into the edge trimming machine body and protects the copper strip.

[0015] Optionally, the guide block is rotatably mounted on the movable seat, the movable seat is provided with an adjustment groove, an adjustment block is slidably mounted in the adjustment groove, a connecting rod is provided between the guide block and the adjustment block, one end of the connecting rod is hinged to the guide block and the other end is hinged to the adjustment block, and the adjustment block is provided with a fixing component for fixing itself.

[0016] By adopting the above technical solution, the worker slides the adjusting block along the length of the adjusting groove. During the movement of the adjusting block, the connecting rod will move, and during the movement of the connecting rod, the guide block will change its tilt angle, so that the guide block can guide the copper strip waste with various tilt angles. Then, the current position of the adjusting block can be fixed by using the fixing component.

[0017] Optionally, the fixing component includes a screw wheel and a screw rod, the screw wheel is mounted on the screw rod, the screw rod is threadedly connected to the adjusting block, and the adjusting groove is provided with a plurality of positioning holes for fixing the screw rod.

[0018] By adopting the above technical solution, when the worker moves the adjusting block to the appropriate position, he can rotate the screw wheel, and the screw will extend into the positioning hole during the rotation of the screw wheel.

[0019] Optionally, the base is provided with a support frame at its bottom, the bottom of the support frame is provided on the edge trimming machine body, the base is slidably provided on the support frame, a lead screw is rotatably provided on the support frame, the lead screw is threadedly connected to the base, and a handwheel is coaxially provided at one end of the lead screw.

[0020] By adopting the above technical solution, the operator turns the handwheel, which drives the lead screw to rotate. The lead screw then moves the base, thus facilitating the guide assembly to guide the copper strip waste generated during the cutting of copper strips of different sizes.

[0021] The present invention has the following advantages:

[0022] 1. By setting up detection components, it is possible to detect broken copper strips and alert workers through an alarm, which can, to some extent, prevent copper strips from getting caught in the equipment and causing damage to the copper strip.

[0023] 2. By setting up a guide component, the recycling of copper strip waste can be assisted and guided. When the copper strip waste breaks, the guide direction is switched to guide the copper strip waste to the side of the cutting machine body, thereby reducing the probability of the copper strip waste getting caught in the equipment.

[0024] 3. By setting adjustment blocks, connecting rods and fixing components, the tilt angle of the guide block can be adjusted so that the guide block can guide the copper strip waste generated when cutting copper strips of different sizes. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 This is a schematic diagram of the installation structure of the guiding component and the detection component of the present invention;

[0027] Figure 3 This is a schematic diagram of the detection component of the present invention;

[0028] Figure 4 This is a schematic diagram of the mounting structure of the buffer seat and the first spring of the present invention;

[0029] Figure 5 This is a schematic diagram of the structure of the guiding component of the present invention;

[0030] Figure 6 This is a structural diagram of the fixed component;

[0031] In the diagram: 1. Edge trimming machine body; 2. Copper strip waste collection assembly; 21. First rotating wheel; 22. Second rotating wheel; 23. Recycling winch; 3. Guide assembly; 31. Base; 32. Movable seat; 33. Arc groove; 34. Guide block; 35. Mounting seat; 36. Sleeve; 37. Second spring; 38. Electromagnet; 49. Second permanent magnet; 40. Detection assembly; 41. Support rod; 411. Slide groove; 412. Tightening bolt; 413. Tightening knob; 414. Rotation. 415. Winch; 42. Swing rope; 43. Conduit; 44. Fixed seat; 441. Buffer groove; 442. Buffer seat; 443. First spring; 45. Obstacle sensor; 46. First permanent magnet; 47. Electrical control box; 48. Alarm; 5. Adjustment groove; 51. Adjustment block; 52. Connecting rod; 6. Fixed assembly; 61. Tightening wheel; 62. Screw; 63. Positioning hole; 7. Support frame; 71. Lead screw; 72. Handwheel; 8. Copper strip; 9. Copper strip scrap. Detailed Implementation

[0032] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0033] like Figures 1 to 6As shown, a copper strip trimming waste breakage alarm device includes a trimming machine body 1. The trimming machine body 1 is existing technology and therefore will not be described in detail in this embodiment. A copper strip waste collection assembly 2 is installed on the trimming machine body 1. The copper strip waste collection assembly 2 includes a first rotating wheel 21, a second rotating wheel 22, and a recovery winch 23. The first rotating wheel 21 is rotatably mounted on the top of the trimming machine body 1. The second rotating wheel 22 and the recovery winch 23 are both rotatably mounted on one side of the trimming machine body 1, with the recovery winch 23 located on one side of the second rotating wheel 22. The machine body 1 is internally equipped with a motor for driving the rotation of the recycling winch 23. The copper strip waste 9 passes sequentially through the first rotating wheel 21 and the second rotating wheel 22 before being wound onto the recycling winch 23. The first rotating wheel 21 and the second rotating wheel 22 guide the copper strip waste 9 and tension it, facilitating the recycling winch 23 to cut and recycle it. The machine body 1 is equipped with a guide assembly 3 for guiding the recycling of the copper strip waste 9, and a detection assembly 4 for detecting broken copper strip waste 9. The 4 includes a support rod 41, a swing rope 42, a conduit 43, a fixing seat 44, an obstacle sensor 45, a first permanent magnet 46, and an electrical control box 47. In this embodiment, the obstacle sensor 45 is an infrared sensor. In other embodiments, the obstacle sensor 45 can also be an ultrasonic sensor. The support rod 41 is vertically mounted on the edge trimming machine body 1. One end of the swing rope 42 is connected to the top of the support rod 41. The conduit 43 is installed at the end of the swing rope 42 away from the support rod 41. The copper strip waste 9 passes through the conduit 43. The fixing seat 44 is horizontally fixed. The first permanent magnet 46 is mounted on the support rod 41, and the fixed seat 44 is located on the tangent line of the swing rope 42 when it rotates around the top of the support rod 41 to the vertical direction. The first permanent magnet 46 is mounted on the fixed seat 44, and the obstacle sensor 45 is mounted on the fixed seat 44. The obstacle sensor 45 and the first permanent magnet 46 are parallel to the side facing the guide tube 43. An alarm 48 is mounted on the top of the support rod 41. The electrical control box 47 is mounted on the edge trimming machine body 1. A circuit board is installed inside the electrical control box 47. The obstacle sensor 45 and the alarm 48 are electrically connected to the electrical control box 47 respectively.After the copper strip 8 is trimmed by the trimming machine body 1, it enters the next production step. The copper strip waste strip 9 first passes through the guide tube 43, then passes through the first rotating wheel 21 and the second rotating wheel 22 in sequence, and finally winds onto the recovery winch 23. At this time, the guide tube 43 and the swing rope 42 form a certain angle with the vertical direction. The first rotating wheel 21 and the second rotating wheel 22 are used to adjust the running direction of the copper strip waste strip 9 so that the recovery winch 23 can recover the copper strip waste strip 9. When the copper strip waste strip 9 breaks, the guide tube 43 will not be able to maintain its current height. Under the action of gravity, it will swing around the top of the support rod 41 as the center. When it reaches the lowest point, it is captured by the first permanent magnet 46. The obstacle sensor 45 is blocked in front of the guide tube 43, so a corresponding electrical signal will be generated. The electrical signal is then transmitted to the electrical control box 47, which then powers on the alarm 48. The alarm 48 will then emit a warning sound and light up the warning light, thereby prompting the staff to deal with the situation as soon as possible.

[0034] like Figures 1 to 6 As shown, a buffer groove 441 is provided on the fixed base 44, and a buffer seat 442 is installed at the bottom of the first permanent magnet 46. The buffer seat 442 is slidably installed in the buffer groove 441. A first spring 443 is installed in the buffer groove 441. One end of the first spring 443 is connected to the buffer seat 442, and the other end is connected to the fixed base 44. When the copper strip 9 breaks, the guide tube 43 will swing to the position of the fixed base 44 under the action of gravity and collide with the first permanent magnet 46. At this time, under the action of the first spring 443, the first spring 443 is compressed, thereby buffering and absorbing this part of the energy, thereby reducing the impact force of the guide tube 43 on the first permanent magnet 46 and extending the overall service life. Finally, the first spring 443 will return to its original length so that the obstacle sensor 45 can detect the presence of the guide tube 43.

[0035] like Figures 1 to 6 As shown, a rotating seat 414 is fixedly installed on the top of the support rod 41, and a winch 415 is rotatably installed on the rotating seat 414. The end of the swing rope 42 away from the conduit 43 is wound around the winch 415, and an alarm 48 is installed on the top of the rotating seat 414. Since the winch 415 adopts existing technology, the structure of the winch 415 will not be described in detail in this embodiment. During use, the operator rotates the winch 415, thereby adjusting the length of the swing rope 42 according to the specific situation to meet the use of copper strip waste 9 of different sizes, and thus enabling the copper strip waste 9 to pass through the conduit 43.

[0036] like Figures 1 to 6As shown, a groove 411 is provided on the support rod 41 along its length. The fixed seat 44 is slidably sleeved on the support rod 41. A clamping bolt 412 is installed on the fixed seat 44. The bottom of the clamping bolt 412 is installed in the groove 411, and the other end is located outside the fixed seat 44. A tightening knob 413 is installed on the clamping bolt 412. During use, the operator can adjust the installation height of the fixed seat 44 according to the specific conditions on site and the length of the swing rope 42. When the fixed seat 44 is moved to the designated position, the knob is turned so that the bottom of the clamping bolt 412 abuts against the inner wall of the groove 411, thereby fixing the fixed seat 44 so that the guide tube 43 and the swing rope 42 can be captured by the first permanent magnet 46 after they move.

[0037] like Figures 1 to 6 As shown, the guide assembly 3 includes a base 31, on which a movable seat 32 is slidably mounted. The base 31 has an arc-shaped groove 33 to facilitate the sliding of the movable seat 32. A guide block 34 is mounted on the movable seat 32 to guide the copper strip waste strip 9. The width of the guide block 34 facing the edge-cutting machine body 1 is greater than its width away from the edge-cutting machine body 1, and the guide block 34 has a groove to guide the forward direction of the steel strip guide strip 9. A mounting base 34 is mounted on one end of the base 31, and a sleeve 35 is rotatably mounted on the mounting base 34. A second spring 36 is mounted on the sleeve 35, and the end of the spring away from the sleeve 35 is connected to the movable seat 32. An electromagnet 37 is mounted on the end of the base 31 away from the mounting base 34, and a second permanent magnet is mounted on the side of the movable seat 32 facing the electromagnet 37. Iron 38, electromagnet 37 and electrical control box 47 are electrically connected. In normal use, the movable seat 32 is adjusted to the designated position, and then the electromagnet 37 is energized. The electromagnet 37 will attract the second permanent magnet 38, thereby fixing the current position of the movable seat 32. At this time, the second spring 36 is in the extended state. When the obstacle sensor 45 detects the guide tube 43 and generates a corresponding signal, the electromagnet 37 is de-energized. At this time, the electromagnet 37 will not be able to fix the current position of the movable seat 32. Under the action of the second spring 36, the movable seat 32 will be driven to move along the length direction of the arc groove 33, thereby driving the guide block 34 to move, and then guiding the copper strip waste strip 9 to the side of the edge trimming machine body 1. To a certain extent, this prevents the copper strip waste strip 9 from being rolled into the inside of the edge trimming machine body 1, thus protecting the copper strip 8.

[0038] like Figures 1 to 6As shown, the guide block 34 is rotatably mounted on the movable seat 32. The movable seat 32 has an adjustment groove 5, and an adjustment block 51 is slidably installed in the adjustment groove 5. A connecting rod 52 is installed between the guide block 34 and the adjustment block 51. One end of the connecting rod 52 is hinged to the guide block 34, and the other end is hinged to the adjustment block 51. A fixing component 6 for fixing itself is installed on the adjustment block 51. During use, the operator slides the adjustment block 51 along the length of the adjustment groove 5. As the adjustment block 51 moves, it will drive the connecting rod 52 to move. As the connecting rod 52 moves, it will drive the guide block 34 to change its tilt angle, so that the guide block 34 can guide the copper strip waste strip 9 with various tilt angles. Then, the fixing component 6 is used to fix the current position of the adjustment block 51.

[0039] like Figures 1 to 6 As shown, the fixing component 6 includes a screw wheel 61 and a screw 62. The screw wheel 61 is fixedly mounted on the screw 62. The screw 62 is connected to the adjusting block 51 by a thread. The adjusting groove 5 has multiple positioning holes 63 for fixing the screw 62. When the operator moves the adjusting block 51 to a suitable position, the screw wheel 61 is rotated. During the rotation of the screw wheel 61, the screw 62 extends into the positioning hole 63, thereby fixing the current position of the adjusting block 51.

[0040] like Figures 1 to 6 As shown, a support frame 7 is installed at the bottom of the base 31. The bottom of the support frame 7 is installed on the body 1 of the edge trimming machine. The base 31 is slidably installed on the support frame 7. A lead screw 71 is rotatably installed on the support frame 7. The lead screw 71 is threadedly connected to the base 31. A handwheel 72 is coaxially installed at one end of the lead screw 71. When the operator rotates the handwheel 72, the lead screw 71 will rotate during the rotation of the handwheel 72. The lead screw 71 will move the base 31 during the rotation of the lead screw 71, thereby facilitating the guide assembly 3 to guide the copper strip waste strips 9 generated during the edge trimming of copper strips 8 of different sizes.

[0041] The implementation principle of this embodiment is as follows: In use, the operator first slides the adjusting block 51 along the length of the adjusting groove 5. During the movement of the adjusting block 51, the connecting rod 52 will move. During the movement of the connecting rod 52, the guide block 34 will change its tilt angle, so that the guide block 34 can guide the copper strip waste strip 9. Then, the fixing component 6 is used to fix the current position of the adjusting block 51. Then, the operator makes the guide tube 43 and the swing rope 42 at a certain angle with the vertical direction, and passes the copper strip waste strip 9 through the guide tube 43. Then, the copper strip waste strip 9 passes through the first rotating wheel 21 and the second rotating wheel 22 in sequence, and is then wound on the recovery winch 23.

[0042] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Any person skilled in the art can make many possible variations and modifications to the technical solution of the present invention, or modify it into equivalent embodiments, without departing from the scope of the present invention. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technology of the present invention without departing from the scope of the present invention are within the protection scope of this technical solution.

Claims

1. A copper strip trimming waste breakage alarm device, characterized in that: The machine includes a trimming machine body (1), on which a copper strip waste collection assembly (2) is provided. The copper strip waste collection assembly (2) includes a first rotating wheel (21), a second rotating wheel (22), and a recovery winch (23). The first rotating wheel (21) is rotatably disposed on the top of the trimming machine body (1), and the second rotating wheel (22) and the recovery winch (23) are both rotatably disposed on one side of the trimming machine body (1), with the recovery winch (23) located on one side of the second rotating wheel (22). The trimming machine body (1) is provided with a guide assembly (3) for guiding the recovery of copper strip waste (9), and the trimming machine body (1) is provided with a detection assembly (4) for detecting broken copper strip waste (9). The detection assembly (4) includes a support rod (41), a swing rope (42), a guide tube (43), a fixed seat (44), and an obstacle sensor (45). 5) The first permanent magnet (46) and the electrical control box (47) are provided. The support rod (41) is vertically mounted on the edge trimming machine body (1). One end of the swing rope (42) is connected to the top of the support rod (41). The guide tube (43) is located at the end of the swing rope (42) away from the support rod (41). The fixed seat (44) is horizontally fixed on the support rod (41) and the fixed seat (44) is located on the tangent line when the swing rope (42) rotates around the top of the support rod (41) to the vertical direction. The first permanent magnet (46) is mounted on the fixed seat (44). The obstacle sensor (45) is mounted on the fixed seat (44). An alarm (48) is provided at the top of the support rod (41). The electrical control box (47) is mounted on the edge trimming machine body (1). The obstacle sensor (45) and the alarm (48) are electrically connected to the electrical control box (47) respectively. The fixed base (44) is provided with a buffer groove (441), and the bottom of the first permanent magnet (46) is provided with a buffer seat (442). The buffer seat (442) is slidably disposed in the buffer groove (441). A first spring (443) is provided in the buffer groove (441). One end of the first spring (443) is connected to the buffer seat (442) and the other end is connected to the fixed base (44). The guiding component (3) includes a base (31), on which a movable seat (32) is slidably disposed. An arc-shaped groove (33) is provided on the base (31) to facilitate the sliding of the movable seat (32). A guide block (39) is provided on the movable seat (32) to facilitate the guidance of the copper strip waste (9). A mounting seat (34) is provided at one end of the base (31). A sleeve (35) is rotatably disposed on the mounting seat (34). A second spring (36) is provided on the sleeve (35). The end of the second spring (36) away from the sleeve (35) is connected to the movable seat (32). An electromagnet (37) is provided at the end of the base (31) away from the mounting seat (34). A second permanent magnet (38) is provided on the side of the movable seat (32) opposite to the electromagnet (37). The electromagnet (37) is electrically connected to the electrical control box (47).

2. The copper strip trimming scrap breakage alarm device according to claim 1, characterized in that: A rotating seat (414) is fixedly installed on the top of the support rod (41), and a winch (415) is rotatably installed on the rotating seat (414). The end of the swing rope (42) away from the guide tube (43) is wound around the winch (415), and the alarm (48) is installed on the top of the rotating seat (414).

3. The alarm and prompting device for copper strip edge trimming waste breakage according to claim 1, characterized in that: The support rod (41) has a groove (411) along its length. The fixed seat (44) is slidably sleeved on the support rod (41). The fixed seat (44) is provided with a tightening bolt (412). The bottom of the tightening bolt (412) is located in the groove (411), and the other end is located outside the fixed seat (44). The tightening bolt (412) is provided with a tightening knob (413).

4. The alarm and prompting device for copper strip edge trimming waste breakage according to claim 1, characterized in that: The guide block (39) is rotatably mounted on the movable seat (32). The movable seat (32) has an adjustment groove (5). An adjustment block (51) is slidably mounted in the adjustment groove (5). A connecting rod (52) is provided between the guide block (39) and the adjustment block (51). One end of the connecting rod (52) is hinged to the guide block (39) and the other end is hinged to the adjustment block (51). The adjustment block (51) is provided with a fixing component (6) for fixing itself.

5. The alarm and prompting device for copper strip edge trimming waste breakage according to claim 4, characterized in that: The fixing component (6) includes a screw wheel (61) and a screw (62). The screw wheel (61) is mounted on the screw (62). The screw (62) is threadedly connected to the adjusting block (51). The adjusting groove (5) has multiple positioning holes (63) for fixing the screw (62).

6. The alarm and prompting device for copper strip edge trimming waste breakage according to claim 1, characterized in that: The base (31) has a support frame (7) at its bottom. The bottom of the support frame (7) is set on the body (1) of the edge trimming machine. The base (31) is slidably set on the support frame (7). A lead screw (71) is rotatably set on the support frame (7). The lead screw (71) is threadedly connected to the base (31). A handwheel (72) is coaxially set at one end of the lead screw (71).

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