A gas discharge tube electrode lead processing and cutting device

Abstract

The invention relates to the technical field of gas discharge tube processing, and specifically to an electrode lead processing and cutting device for a gas discharge tube, comprising a base, a bracket fixedly installed on the upper end of the base, a cutting table fixedly installed on the middle part of the upper end of the base, a cutter provided on the upper side of the cutting table, a hydraulic cylinder fixedly installed on the upper end of the cutter, and the hydraulic cylinder fixedly installed on the bracket. In the invention, when the cutter descends, the magnetic frame is also driven to descend synchronously. When the magnetic frame descends to the front side of the magnetic rod, a magnetic repulsive force is generated on the magnetic rod, pushing the magnetic rod to slide backward on the vertical plate, compressing a spring, and the magnetic rod also drives a slot cleaning push plate to move backward synchronously. The slot cleaning push plate is arranged to facilitate pushing cutting debris in the cutting slot on the cutting table to the outside of the cutting table, thereby ensuring the cleanliness of the cutting slot and avoiding residual cutting debris in the cutting slot, which causes the cutting slot to be uneven when the cutter descends into the cutting slot, thereby affecting the cutting quality of the electrode lead.

Description

Technical Field

[0001] The invention relates to the technical field of gas discharge tube processing, and in particular to a device for processing and cutting electrode leads of a gas discharge tube. Background Art

[0002] The gas discharge tube is a gap-type lightning protection component, which has been widely used in the lightning protection of communication systems. The discharge tube is often used in the first or first two stages of a multi-stage protection circuit to discharge lightning instantaneous overcurrent and limit overvoltage. Since the inter-electrode insulation resistance of the discharge tube is large and the parasitic capacitance is small, it has a clear advantage in lightning protection of high-frequency signal lines. The main disadvantages of the discharge tube protection characteristics are that its discharge time delay is large, the action sensitivity is not ideal, it is difficult to effectively suppress lightning waves with a large wave head rise steepness, and there is a problem of continuous current in the lightning protection of the power supply system.

[0003] After searching, the patent with publication number CN217529061U discloses "an electrode lead processing device for a gas discharge tube", including a processing box, side platforms are provided on both sides of the processing box, an internal frame is provided inside the processing box, and a slag collecting drawer is provided inside the processing box below the internal frame.

[0004] However, when the above-mentioned device is in use, debris often occurs when cutting the electrode lead, and the debris easily falls onto the cutting groove and the cutting table, causing the cutting table and the cutting groove to be uneven. As a result, the electrode lead is easily tilted during cutting, resulting in an uneven cutting surface of the electrode lead, which is not conducive to the cutting quality of the electrode lead. Summary of the invention

[0005] The purpose of the present invention is to solve the problem in the prior art that when cutting electrode leads, debris is often generated, and the debris is easy to fall onto the cutting groove and the cutting table, causing the cutting table and the cutting groove to be uneven. As a result, when cutting, the electrode lead is prone to tilt, resulting in an uneven cutting surface of the electrode lead, which is not conducive to the cutting quality of the electrode lead. A gas discharge tube electrode lead processing and cutting device is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A gas discharge tube electrode lead processing and cutting device comprises a base, a bracket is fixedly installed on the upper end of the base, a cutting table is fixedly installed in the middle of the upper end of the base, a cutting knife is arranged on the upper side of the cutting table, a hydraulic cylinder is fixedly installed on the upper end of the cutting knife, and the hydraulic cylinder is fixedly installed on the bracket;

[0008] A cleaning mechanism is also provided for cleaning the surface of the cutting table and the cutting groove in the middle of the cutting table. The cleaning mechanism includes a cleaning groove push plate arranged at the front side of the cutting groove, a magnetic rod is fixedly installed at the front end of the cleaning groove push plate, a magnetic frame is provided at the front upper side of the magnetic rod, and the rear end of the magnetic frame is fixedly connected to the cutter. Flat sweeping strips are fixedly installed on the upper left and right sides of the upper end of the cleaning groove push plate corresponding to the upper end surface of the cutting table;

[0009] There is also an anti-sticking mechanism for preventing the cut lead debris from adhering to the surface of the cutter, the anti-sticking mechanism includes anti-sticking sweeping strips fitted on the left and right sides of the cutter, the ends of the anti-sticking sweeping strips away from each other are slidably mounted with a fixing frame, the upper end of the fixing frame is fixedly connected to the bracket, and a spring three is fixedly mounted on the rear end of the anti-sticking sweeping strip, and the rear end of the spring three is fixedly connected to the fixing frame.

[0010] Preferably, a vertical plate is slidably installed through the rear side of the magnetic rod, the lower end of the vertical plate is fixedly connected to the base, and a spring is sleeved on the outer side of the magnetic rod.

[0011] Preferably, a movable plate is slidably mounted on the middle of the upper end of the groove cleaning push plate, a second spring is fixedly mounted on the front end of the movable plate, and the front end of the second spring is fixedly connected to the magnetic rod.

[0012] Preferably, a fixed arc plate is fixedly installed on the rear side of the upper end of the movable plate, and a curved sweeping plate is slidably installed on the rear end of the fixed arc plate.

[0013] Preferably, no less than twenty teeth are fixedly installed at equal intervals on the left side of the front end of the arc sweeping plate, and a rack meshing with the teeth is provided on the upper end of the arc sweeping plate, and the lower end of the rack is fixedly connected to the magnetic rod.

[0014] Preferably, a reel rod is rotatably installed on the upper side of the front end of the fixed arc plate, a torsion spring is sleeved on the outer side of the reel rod, a connecting rope is wound and fixedly installed on the right side of the reel rod, and the rear end of the connecting rope is fixedly connected to the arc surface sweeping plate.

[0015] Preferably, the rear ends of the planar sweeping strips are provided with air grooves, an air bag is fixedly installed between the front ends of the vertical plates and the magnetic rods, and a channel is provided inside the groove clearing push plate to connect the air grooves and the air bag, and the air grooves and the air bag are connected to each other.

[0016] Preferably, the front end of the plane sweeping strip is fitted with a back sweeping strip, the lower end of the back sweeping strip is at the same height as the lower end of the plane sweeping strip, the ends of the back sweeping strips close to each other are penetrated by a fixed shaft that is rotatably installed, the lower end of the fixed shaft is fixedly installed on the groove cleaning push plate, and a torsion spring is sleeved on the outer side of the fixed shaft.

[0017] Preferably, a trigger block is fixedly installed on one side of the upper ends of the back-facing sweeping strips that are close to each other, and a convex plate is provided on the rear side of the trigger block, and the lower end of the convex plate is fixedly connected to the movable plate.

[0018] Preferably, a top block is fixedly mounted on the upper side of the ends of the anti-sticking sweeping strips that are away from each other, a triangular plate is fitted on the upper side of the top block, and the ends of the triangular plates that are close to each other are fixedly connected to the magnetic frame.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. In the present invention, when the cutter descends, it will also drive the magnetic frame to descend synchronously. When the magnetic frame descends to the front side of the magnetic rod, it will generate a magnetic repulsive force on the magnetic rod, pushing the magnetic rod to slide backward on the vertical plate, compressing the spring one, and the magnetic rod will also drive the slot cleaning push plate to move backward synchronously. The slot cleaning push plate is arranged to facilitate the pushing of cutting debris in the cutting groove on the cutting table to the outside of the cutting table, ensuring the cleanliness of the cutting groove and avoiding residual cutting debris in the cutting groove, which causes the cutting groove to be uneven when the cutter descends into the cutting groove, affecting the cutting quality of the electrode lead.

[0021] 2. In the present invention, when the magnetic rod and the slot cleaning push plate move backward, they will also drive the movable plate, the fixed arc plate and the arc surface sweeping plate to move backward synchronously. When the rear end of the arc surface sweeping plate contacts the cutting area of ​​the electrode lead, as the slot cleaning push plate continues to move backward, the arc surface sweeping plate, the fixed arc plate and the movable plate are blocked by the electrode lead and stop moving. At this time, the movable plate drives the arc surface sweeping plate and the fixed arc plate to slide on the slot cleaning push plate adaptively, compressing the spring 2. When the magnetic rod and the slot cleaning push plate continue to move backward, they will also drive the rack to move synchronously. The rack meshes with the teeth to push the arc surface sweeping plate to rotate on the fixed arc plate. The arc surface sweeping plate will rotate on the fixed arc plate by pulling the reel rod through the connecting rope, compressing the torsion spring 1. The arc surface sweeping plate is convenient for sweeping off the adhered debris on the surface of the electrode lead cutting area at multiple angles, ensuring the cleanliness of the surface of the electrode lead cutting area, thereby ensuring the flatness of the electrode lead cutting and improving the cutting quality of the electrode lead.

[0022] 3. In the present invention, when the slot cleaning push plate moves backward, it will also drive the plane sweeping strip to move synchronously. The plane sweeping strip is convenient for sweeping off the debris on the cutting table to avoid residual debris on the upper surface of the cutting table, resulting in uneven placement of the electrode lead and debris adhering to the surface of the electrode lead, which affects the cutting quality of the electrode lead. The front and rear surfaces of the plane sweeping strip are both inclined surfaces, which is convenient for passing through between the electrode lead and the upper end of the cutting table to achieve comprehensive cleaning of the debris on the upper end of the cutting table.

[0023] 4. In the present invention, when the magnetic rod moves backward, it will also cooperate with the vertical plate to squeeze the air bag, so that the gas in the air bag is ejected from the inside of the cleaning groove push plate through the air groove, which is beneficial to cooperate with the flat sweeping strip to blow off the debris on the upper end of the cutting table, thereby improving the cleanliness of the cutting table.

[0024] 5. In the present invention, when the movable plate slides on the groove cleaning push plate, it will also drive the protrusion plate to slide synchronously. The protrusion plate pushes the trigger block and then drives the back sweeping bar to rotate outward on the fixed axis, compressing the torsion spring 2. The back sweeping bar is arranged to facilitate the sweeping of the debris on the upper end of the cutting table, avoiding the debris from hitting the electrode lead when the debris is blown off, and rebounding and falling back on the cutting table that has been cleaned by the back of the flat sweeping bar.

[0025] 6. In the present invention, when the cutter and the magnetic frame descend, the triangular plate will also be driven to descend synchronously. The triangular plate contacts and squeezes the top block, and the top block drives the anti-sticking sweeping strip to slide backward on the fixed frame, compressing spring three. The anti-sticking sweeping strip is convenient for sweeping away the debris adhered to the cutter that has been working for a long time, avoiding the debris adhered to the cutter to affect the cutting quality of the electrode lead, and the debris dropped from the cutter will be cleared to the outside of the cutting table by the cleaning mechanism below, which will not affect the cutting quality of the electrode lead. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the overall rear three-dimensional structure of the present invention;

[0028] Figure 3 For the present invention Figure 1 An enlarged structural diagram of the connection between the center cutting table and the slot cleaning push plate;

[0029] Figure 4 For the present invention Figure 2 An enlarged structural diagram of the connection between the center cutting table and the slot cleaning push plate;

[0030] Figure 5 For the present invention Figure 1 An enlarged structural diagram of the connection between the hydraulic cylinder, the bracket and the cutter;

[0031] Figure 6 For the present invention Figure 3 The structural diagram at A in the middle;

[0032] Figure 7 For the present invention Figure 3 The structural diagram at B in the middle;

[0033] Figure 8 For the present invention Figure 5 The structural diagram at C in the middle;

[0034] In the figure: 1. base; 2. bracket; 3. cutting table; 4. cutting knife; 5. hydraulic cylinder;

[0035] Cleaning mechanism: 6. Slot cleaning push plate; 7. Magnetic rod; 8. Vertical plate; 9. Spring 1; 10. Magnetic frame; 11. Arc sweeping plate; 12. Fixed arc plate; 13. Teeth; 14. Rack; 15. Movable plate; 16. Spring 2; 17. Reel rod; 18. Torsion spring 1; 19. Connecting rope; 20. Plane sweeping strip; 21. Air groove; 22. Air bag; 23. Back sweeping strip; 24. Fixed shaft; 25. Torsion spring 2; 26. Trigger block; 27. Bump plate;

[0036] Anti-sticking mechanism: 28, anti-sticking sweeping strip; 29, fixing frame; 30, spring three; 31, top block; 32, triangular plate. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0039] Reference Figure 1-Figure 8 , a gas discharge tube electrode lead processing and cutting device, comprising a base 1, a bracket 2 is fixedly installed on the upper end of the base 1, a cutting table 3 is fixedly installed in the middle of the upper end of the base 1, a cutting knife 4 is provided on the upper side of the cutting table 3, a hydraulic cylinder 5 is fixedly installed on the upper end of the cutting knife 4, and the hydraulic cylinder 5 is fixedly installed on the bracket 2;

[0040] A tidying mechanism is also provided for tidying the surface of the cutting table 3 and the cutting groove in the middle of the cutting table 3. The tidying mechanism includes a cleaning groove push plate 6 arranged at the front side of the cutting groove, a magnetic rod 7 is fixedly installed at the front end of the cleaning groove push plate 6, a magnetic frame 10 is provided on the front upper side of the magnetic rod 7, and the rear end of the magnetic frame 10 is fixedly connected to the cutter 4. Flat sweeping strips 20 are fixedly installed on the upper left and right sides of the upper end of the cleaning groove push plate 6 corresponding to the upper end surface of the cutting table 3, a vertical plate 8 is slidably installed through the rear side of the magnetic rod 7, and the lower end of the vertical plate 8 is fixedly connected to the base 1. The outer surface of the magnetic rod 7 A spring 9 is sleeved on the side, a movable plate 15 is slidably installed in the middle of the upper end of the cleaning groove push plate 6, a spring 2 16 is fixedly installed at the front end of the movable plate 15, and the front end of the spring 2 16 is fixedly connected to the magnetic rod 7, a fixed arc plate 12 is fixedly installed on the rear side of the upper end of the movable plate 15, and a curved surface sweeping plate 11 is slidably installed at the rear end of the fixed arc plate 12, and no less than 20 teeth 13 are fixedly installed at equal intervals on the left side of the front end of the curved surface sweeping plate 11, and a rack 14 meshing with the teeth 13 is provided at the upper end of the curved surface sweeping plate 11, and the rack 14 is provided at the lower end. The end is fixedly connected to the magnetic rod 7, a reel rod 17 is rotatably installed on the upper side of the front end of the fixed arc plate 12, a torsion spring 18 is sleeved on the outer side of the reel rod 17, a connecting rope 19 is wound and fixedly installed on the right side of the reel rod 17, the rear end of the connecting rope 19 is fixedly connected to the arc surface sweeping plate 11, the rear end of the plane sweeping strip 20 is provided with an air groove 21, an air bag 22 is fixedly installed between the front end of the vertical plate 8 and the magnetic rod 7, a channel is provided inside the slot cleaning push plate 6 to communicate with the air groove 21 and the air bag 22, and the air groove 21 and the air bag 22 are connected to each other The front ends of the plane sweeping strips 20 are fitted with back sweeping strips 23, and the lower ends of the back sweeping strips 23 are at the same height as the lower ends of the plane sweeping strips 20. The ends of the back sweeping strips 23 that are close to each other are all penetrated and rotatably installed with fixed shafts 24. The lower ends of the fixed shafts 24 are fixedly installed on the slot cleaning push plate 6. The outer side of the fixed shafts 24 is sleeved with torsion springs 25. The upper ends of the back sweeping strips 23 that are close to each other are fixedly installed with trigger blocks 26. The rear sides of the trigger blocks 26 are provided with convex plates 27, and the lower ends of the convex plates 27 are fixedly connected to the movable plate 15.

[0041] During operation, the electrode lead is conveyed through the upper end of the cutting table 3 by the external feed roller and the discharge roller. After the cutting length is determined, the feed roller and the discharge roller stop rotating, and the hydraulic cylinder 5 is started to push the cutter 4 down to cut the electrode lead on the cutting table 3. When the cutter 4 descends, it will also drive the magnetic frame 10 to descend synchronously. When the magnetic frame 10 descends to the front side of the magnetic rod 7, it will generate a magnetic repulsive force on the magnetic rod 7, pushing the magnetic rod 7 to slide backward on the vertical plate 8, compressing the spring 9, and the magnetic rod 7 will also drive the slot cleaning push plate 6 to move backward synchronously. The slot cleaning push plate 6 is arranged to facilitate the pushing of the cutting debris in the cutting groove on the cutting table 3 to the outside of the cutting table 3, ensuring the cleanliness of the cutting groove and avoiding the residual cutting debris in the cutting groove, which causes the cutting groove to be uneven when the cutter 4 descends into the cutting groove. The magnetic rod 7 and the slot cleaning push plate 6 move backward, which affects the cutting quality of the electrode lead. When the magnetic rod 7 and the slot cleaning push plate 6 move backward, the movable plate 15, the fixed arc plate 12 and the arc surface sweeping plate 11 will also be driven to move backward synchronously. When the rear end of the arc surface sweeping plate 11 contacts the cutting area of ​​the electrode lead, as the slot cleaning push plate 6 continues to move backward, the arc surface sweeping plate 11, the fixed arc plate 12 and the movable plate 15 are blocked by the electrode lead and stop moving. At this time, the movable plate 15 drives the arc surface sweeping plate 11 and the fixed arc plate 12 to slide on the slot cleaning push plate 6 adaptively, compressing the spring 16. When the magnetic rod 7 and the slot cleaning push plate 6 continue to move backward, the rack 14 will also be driven to move synchronously. The rack 14 is meshed with the teeth 13, pushing the arc surface sweeping plate 11 to rotate on the fixed arc plate 12, and the arc surface sweeping plate 11 will pass The reel rod 17 is pulled by the connecting rope 19 to rotate on the fixed arc plate 12, compressing the torsion spring 18. The arc surface sweeping plate 11 is convenient for sweeping off the adhered debris on the surface of the electrode lead cutting area at multiple angles, ensuring the cleanliness of the surface of the electrode lead cutting area, thereby ensuring the flatness of the electrode lead cutting and improving the cutting quality of the electrode lead. The torsion spring 18, the reel rod 17 and the connecting rope 19 have a reset effect on the arc surface sweeping plate 11. When the slot cleaning push plate 6 moves backward, it will also drive the plane sweeping strip 20 to move synchronously. The plane sweeping strip 20 is convenient for sweeping off the debris on the cutting table 3, avoiding the residual debris on the upper surface of the cutting table 3, resulting in the electrode lead being placed unevenly, and the debris adhering to the surface of the electrode lead, which affects the electrode lead. The cutting quality is improved, and the front and rear surfaces of the plane sweeping strip 20 are both inclined surfaces, which are convenient for passing through between the electrode lead and the upper end of the cutting table 3, so as to realize comprehensive cleaning of the debris on the upper end of the cutting table 3. When the magnetic rod 7 moves backward, it will also cooperate with the vertical plate 8 to squeeze the air bag 22, so that the gas in the air bag 22 is ejected from the inside of the slot cleaning push plate 6 through the air groove 21, which is conducive to cooperating with the plane sweeping strip 20 to blow off the debris on the upper end of the cutting table 3, thereby improving the cleanliness of the cutting table 3. When the movable plate 15 slides on the slot cleaning push plate 6, it will also drive the protruding plate 27 to slide synchronously, and the protruding plate 27 pushes the trigger block 26 to drive the back sweeping strip 23 to rotate outward on the fixed shaft 24, compressing the torsion spring 25. The back sweeping strip 23 is convenient for sweeping off the debris on the upper end of the cutting table 3.This prevents the debris from hitting the electrode lead when the debris is blown off, and rebounding and falling back onto the cutting table 3 which has been cleaned on the back of the flat sweeping strip 20.

[0042] As an embodiment of the present invention, an anti-sticking mechanism is further provided for preventing the cut lead debris from adhering to the surface of the cutter 4, the anti-sticking mechanism includes anti-sticking sweep strips 28 fitted on the left and right sides of the cutter 4, the ends of the anti-sticking sweep strips 28 away from each other are slidably mounted with a fixing frame 29, the upper end of the fixing frame 29 is fixedly connected to the bracket 2, and the rear end of the anti-sticking sweep strip 28 is fixedly mounted with a spring three 30, the rear end of the spring three 30 is fixedly connected to the fixing frame 29, the upper side of the end of the anti-sticking sweep strip 28 away from each other is fixedly mounted with a top block 31, the upper side of the top block 31 is fitted with a triangular plate 32, and the ends of the triangular plates 32 close to each other are fixedly connected to the magnetic frame 10;

[0043] During operation, when the cutter 4 and the magnetic frame 10 descend, the triangular plate 32 will also be driven to descend synchronously. The triangular plate 32 contacts and squeezes the top block 31, and the top block 31 drives the anti-sticking sweeping strip 28 to slide backward on the fixed frame 29, compressing the spring three 30. The anti-sticking sweeping strip 28 is convenient for sweeping away the debris adhered to the cutter 4 that has been working for a long time, so as to avoid the debris adhered to the cutter 4 affecting the cutting quality of the electrode lead, and the debris dropped from the cutter 4 will be cleared to the outside of the cutting table 3 by the cleaning mechanism below, without affecting the cutting quality of the electrode lead.

[0044] Working principle:

[0045] When the present invention is in use, the electrode lead is conveyed through the upper end of the cutting table 3 by the external feed roller and the discharge roller. After the cutting length is determined, the feed roller and the discharge roller stop rotating, and the hydraulic cylinder 5 is started to push the cutter 4 down to cut the electrode lead on the cutting table 3. When the cutter 4 descends, it will also drive the magnetic frame 10 to descend synchronously. When the magnetic frame 10 descends to the front side of the magnetic rod 7, it will generate a magnetic repulsive force on the magnetic rod 7, pushing the magnetic rod 7 to slide backward on the vertical plate 8, compressing the spring 9, and the magnetic rod 7 will also drive the slot cleaning push plate 6 to move backward synchronously. The slot cleaning push plate 6 is arranged to facilitate the pushing of the cutting debris in the cutting groove on the cutting table 3 to the outside of the cutting table 3, thereby ensuring the cleanliness of the cutting groove and avoiding the residual cutting debris in the cutting groove, which causes the cutting groove to be concave when the cutter 4 descends into the cutting groove. The unevenness affects the cutting quality of the electrode lead. When the magnetic rod 7 and the slot cleaning push plate 6 move backward, the movable plate 15, the fixed arc plate 12 and the arc surface sweeping plate 11 will also be driven to move backward synchronously. When the rear end of the arc surface sweeping plate 11 contacts the cutting area of ​​the electrode lead, as the slot cleaning push plate 6 continues to move backward, the arc surface sweeping plate 11, the fixed arc plate 12 and the movable plate 15 are blocked by the electrode lead and stop moving. At this time, the movable plate 15 drives the arc surface sweeping plate 11 and the fixed arc plate 12 to slide on the slot cleaning push plate 6 adaptively, compressing the spring 16. When the magnetic rod 7 and the slot cleaning push plate 6 continue to move backward, the rack 14 will also be driven to move synchronously. The rack 14 is meshed with the teeth 13, pushing the arc surface sweeping plate 11 to rotate on the fixed arc plate 12, and the arc surface sweeping plate 11 will The reel rod 17 is pulled by the connecting rope 19 to rotate on the fixed arc plate 12, compressing the torsion spring 18. The arc surface sweeping plate 11 is convenient for sweeping off the adhered debris on the surface of the electrode lead cutting area at multiple angles, ensuring the cleanliness of the surface of the electrode lead cutting area, thereby ensuring the flatness of the electrode lead cutting and improving the cutting quality of the electrode lead. The torsion spring 18, the reel rod 17 and the connecting rope 19 have a reset effect on the arc surface sweeping plate 11. When the slot cleaning push plate 6 moves backward, it will also drive the plane sweeping strip 20 to move synchronously. The plane sweeping strip 20 is convenient for sweeping off the debris on the cutting table 3 to avoid residual debris on the upper surface of the cutting table 3, resulting in the electrode lead being placed unevenly and the debris adhering to the surface of the electrode lead, which affects the electrode lead. The quality of wire cutting is improved, and the front and rear surfaces of the plane sweeping strip 20 are both inclined surfaces, which are convenient for passing through between the electrode lead and the upper end of the cutting table 3, so as to realize comprehensive cleaning of the debris on the upper end of the cutting table 3. When the magnetic rod 7 moves backward, it will also cooperate with the vertical plate 8 to squeeze the air bag 22, so that the gas in the air bag 22 is ejected from the inside of the slot cleaning push plate 6 through the air groove 21, which is conducive to cooperating with the plane sweeping strip 20 to blow off the debris on the upper end of the cutting table 3, thereby improving the cleanliness of the cutting table 3. When the movable plate 15 slides on the slot cleaning push plate 6, it will also drive the protrusion plate 27 to slide synchronously, and the protrusion plate 27 pushes the trigger block 26 to drive the back sweeping strip 23 to rotate outward on the fixed shaft 24, compressing the torsion spring 25. The back sweeping strip 23 is convenient for sweeping off the debris on the upper end of the cutting table 3.This prevents the debris from hitting the electrode lead when the debris is blown off, rebounding and falling back onto the cutting table 3 where the back of the flat sweeping strip 20 has been cleaned. When the cutter 4 and the magnetic frame 10 descend, the triangular plate 32 will also be driven to descend synchronously. The triangular plate 32 contacts and squeezes the top block 31. The top block 31 drives the anti-sticking sweeping strip 28 to slide backward on the fixed frame 29 and compress the spring 30. The anti-sticking sweeping strip 28 is convenient for sweeping off the debris adhered to the cutter 4 that has been working for a long time, avoiding the debris adhered to the cutter 4 affecting the cutting quality of the electrode lead, and the debris dropped from the cutter 4 will be cleared to the outside of the cutting table 3 by the tidying mechanism below, which does not affect the cutting quality of the electrode lead.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for processing and cutting electrode leads of a gas discharge tube, comprising a base (1), characterized in that: A bracket (2) is fixedly mounted on the upper end of the base (1); a cutting table (3) is fixedly mounted in the middle of the upper end of the base (1); a cutting knife (4) is provided on the upper side of the cutting table (3); a hydraulic cylinder (5) is fixedly mounted on the upper end of the cutting knife (4); and the hydraulic cylinder (5) is fixedly mounted on the bracket (2); A cleaning mechanism is also provided for cleaning the surface of the cutting table (3) and the cutting groove in the middle of the cutting table (3), the cleaning mechanism comprising a cleaning groove push plate (6) arranged at the front side of the cutting groove, a magnetic rod (7) fixedly installed at the front end of the cleaning groove push plate (6), a magnetic frame (10) is provided at the front upper side of the magnetic rod (7), the rear end of the magnetic frame (10) is fixedly connected to the cutting knife (4), and a flat sweeping strip (20) is fixedly installed on the left and right sides of the upper end of the cleaning groove push plate (6) corresponding to the upper end surface of the cutting table (3), a vertical plate (8) is slidably installed through the rear side of the magnetic rod (7), the lower end of the vertical plate (8) is fixedly connected to the base (1), and the outer side of the magnetic rod (7) is fixedly connected to the upper end of the cutting table (3). The upper sleeve is provided with a spring 1 (9), a movable plate (15) is slidably mounted on the middle part of the upper end of the slot cleaning push plate (6), a spring 2 (16) is fixedly mounted on the front end of the movable plate (15), and the front end of the spring 2 (16) is fixedly connected to the magnetic rod (7), a fixed arc plate (12) is fixedly mounted on the rear side of the upper end of the movable plate (15), and a curved surface sweeping plate (11) is slidably mounted on the rear end of the fixed arc plate (12), and no less than twenty teeth (13) are fixedly mounted at equal intervals on the right side of the front end of the curved surface sweeping plate (11), and a rack (14) meshing with the teeth (13) is provided on the upper end of the curved surface sweeping plate (11), and the lower end of the rack (14) is provided with a toothed rack (14) meshing with the toothed rack (13). The fixed arc plate (12) is fixedly connected to the magnetic rod (7), a reel rod (17) is rotatably mounted on the upper side of the front end of the fixed arc plate (12), a torsion spring (18) is sleeved on the outer side of the reel rod (17), a connecting rope (19) is wound and fixedly mounted on the left side of the reel rod (17), the rear end of the connecting rope (19) is fixedly connected to the arc surface sweeping plate (11), the rear end of the plane sweeping strip (20) is provided with an air groove (21), an air bag (22) is fixedly mounted between the front end of the vertical plate (8) and the magnetic rod (7), a channel for connecting the air groove (21) and the air bag (22) is provided inside the slot cleaning push plate (6), and the air groove (21) and the air bag (22) are connected to each other. The two plane sweeping strips (20) are interconnected, the front ends of the two plane sweeping strips (20) are fitted with back sweeping strips (23), the lower ends of the back sweeping strips (23) are at the same height as the lower ends of the plane sweeping strips (20), the ends of the back sweeping strips (23) close to each other are penetrated by a fixed shaft (24) for rotation, the lower end of the fixed shaft (24) is fixedly mounted on the slot cleaning push plate (6), the outer side of the fixed shaft (24) is sleeved with two torsion springs (25), the upper ends of the back sweeping strips (23) close to each other are fixedly mounted with a trigger block (26), the rear side of the trigger block (26) is provided with a convex plate (27), and the lower end of the convex plate (27) is fixedly connected to the movable plate (15); An anti-sticking mechanism is also provided for preventing the cut lead wire debris from adhering to the surface of the cutter (4), the anti-sticking mechanism comprising anti-sticking sweeping strips (28) arranged on the left and right sides of the cutter (4), the ends of the anti-sticking sweeping strips (28) away from each other are slidably mounted with a fixing frame (29), the upper end of the fixing frame (29) is fixedly connected to the bracket (2), and the rear end of the anti-sticking sweeping strip (28) is fixedly mounted with a spring three (30), and the rear end of the spring three (30) is fixedly connected to the fixing frame (29).

2. The electrode lead processing and cutting device for a gas discharge tube according to claim 1, characterized in that: A top block (31) is fixedly mounted on the upper side of the ends of the anti-sticking sweeping strips (28) that are away from each other, a triangular plate (32) is fitted on the upper side of the top block (31), and the ends of the triangular plates (32) that are close to each other are fixedly connected to the magnetic frame (10).

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