Cutting device for bus duct shell machining

Abstract

The application relates to the technical field of bus duct cutting, and discloses a cutting device for bus duct shell machining, which comprises a machine box, a machine cover rotationally connected to the top of the machine box, an outer shell fixedly connected to the top of the machine box, and a rotating disc rotationally connected to the top of the machine box. When the L-shaped rod rotates clockwise, the L-shaped rod drives the roller to rotate synchronously, the roller is in contact with the side wall of the transverse rod, and the transverse rod is forced to slide along the inner wall of the sliding groove I. The transverse rod drives the sliding block I to slide along the inner wall of the sliding rail I through the rotating rod I, the sliding block I drives the contact assembly to slide synchronously through the sliding rail II, the contact plate slides along the inner wall of the bus duct, after the saw blade finishes cutting, the contact plate slides along the inner wall of the bus duct along with the downward sliding of the saw blade, in the sliding process, the outer wall of the contact plate is in contact with the metal barb, and the metal barb is forced to deform, so that the originally transverse metal barb protrudes outward after the equipment finishes cutting.

Description

Technical Field

[0001] This invention relates to the field of busbar trunking cutting technology, specifically to a cutting device for processing busbar trunking shells. Background Technology

[0002] Busbar trunking is a closed metal device made of copper or aluminum busbar columns. It is used to distribute a large amount of power to various components of a distributed system. In indoor low-voltage power transmission trunk line projects, it has increasingly replaced wires and cables. During the production process, the casing of the busbar trunking is cut to different lengths according to the actual installation site.

[0003] In order to adapt to multi-angle cutting of busbar trunking shells, single-head cutting machines are often used for cutting. However, the width of the busbar trunking shell is too wide, and the busbar trunking is equipped with multiple layers of thin metal plates. After the circular saw completes the cutting, some metal burrs will be directed towards the metal plates. This means that after cutting, the burrs need to be picked out and then polished. To address the above problems, the following solutions are proposed. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the present invention provides a cutting device for processing busbar trunking shells, including a chassis, a cover rotatably connected to the top of the chassis, an outer shell fixedly connected to the top of the chassis, a rotating disk rotatably connected to the top of the chassis, a telescopic mechanism fixedly connected to the bottom of the rotating disk, and a saw blade rotatably connected to the end of the telescopic mechanism, and further comprising:

[0005] The transverse movement mechanism is fixedly connected to the side wall of the outer casing;

[0006] The corrective mechanism is fixedly connected to the side wall of the transverse movement mechanism;

[0007] The limiting mechanism is rotatably connected to the outer wall of the chassis.

[0008] Before use, the busbar trough housing is placed on the outer wall of the outer shell. After clamping, the power of the telescopic machine is turned on. The telescopic machine drives the saw blade to slide up and down twice. The first time, the saw blade cuts the busbar trough housing in a clockwise direction. The second time, with the assistance of the straightening mechanism and the limiting mechanism, it rotates counterclockwise to remove burrs.

[0009] Preferably, the lateral movement mechanism includes:

[0010] The sliding component is fixedly connected to the side wall of the housing;

[0011] The pressure-bearing component is slidably connected to the side wall of the sliding component;

[0012] When the limiting mechanism drives the straightening mechanism, the sliding component will drive the pressure-bearing component to slide laterally.

[0013] Preferably, the corrective mechanism includes:

[0014] The contact component is slidably connected to the inner wall of slide rail two;

[0015] Push the component to slide it onto the inner wall of the housing;

[0016] When the limiting mechanism is compressed and rotates, the pushing component will slide, causing the sliding component and the compressed component to slide synchronously.

[0017] Preferably, the limiting mechanism includes:

[0018] Pull-out assembly, which is fixedly connected to the top of the chassis;

[0019] The linkage component is fixedly connected to the bottom of the chassis;

[0020] In this process, when the telescopic machine drives the saw blade to slide up and down, the telescopic machine drives the pulling component to rotate through the linkage component, and the pulling component drives the contact component to slide through the sliding component and the pressure component.

[0021] Preferably, the sliding assembly includes a slide rail 1 fixedly connected to the side wall of the housing, a slider 1 slidably connected to the inner wall of the slide rail 1, and a slide rail 2 fixedly connected to the side wall of the slider 1.

[0022] Among them, slider one and slide rail two will move left and right along the inner wall of slide rail one.

[0023] Preferably, the pressure-bearing component includes a bent slide rod slidably connected to the inner wall of the slider, a groove is provided on the side wall of the bent slide rod, a rotating rod is rotatably connected to the side wall of the slider, and a vertical rod is fixedly connected to the side wall of the rotating rod.

[0024] When the rotating rod is compressed and rotates slightly, it drives the bent sliding rod to slide through the vertical rod and the groove.

[0025] Preferably, the contact assembly includes a slider two slidably connected to the inner wall of the slide rail two, a rotating rod two rotatably connected to the side wall of the slider two, a contact plate fixedly connected to the end of the rotating rod two away from the slider two, and a spring sheet fixedly connected to the top of the slider two.

[0026] The end of the spring sheet away from the second slider is fixedly connected to the bottom of the bent slide rod. When the bent slide rod slides, the contact plate will slide synchronously along the inner wall of the second slide rail. When the outer wall of the contact plate contacts the outer wall of the busbar groove, the excess tension of the bent slide rod will be absorbed by the spring sheet.

[0027] Preferably, the pushing component includes a groove 1 formed in the inner wall of the housing, a transverse rod slidably connected to the inner wall of the groove 1, and a tension spring fixedly connected to the side wall of the transverse rod.

[0028] When the transverse rod slides under the thrust, the tension spring is stretched and deformed, accumulating potential energy.

[0029] Preferably, the pulling assembly includes a through-hole groove formed in the inner wall of the chassis, an L-shaped rod rotatably connected to the inner wall of the through-hole groove, a vertical groove formed at the top of the L-shaped rod, a rotating fan blade rotatably connected to the inner wall of the vertical groove, and a roller rotatably connected to the side wall of the rotating fan blade.

[0030] When the L-shaped rod is under tension at its bottom, it will rotate around the connection point. At this time, the roller will contact the side wall of the transverse rod and force the transverse rod to slide along the inner wall of the slide groove. Simultaneously, the transverse rod drives the slider to slide in the same direction through the rotating rod. In addition, the end of the rotating rod away from the slider is rotatably connected to the side wall of the transverse rod. However, due to the small rotation interface between the transverse rod and the rotating rod, the rotating rod can only rotate at a small angle.

[0031] Preferably, the linkage component includes a track fixedly connected to the bottom of the chassis, an annular plate slidably connected to the inner wall of the track, a slide rail three fixedly connected to the side wall of the annular plate, a rotating rod three slidably connected to the inner wall of the slide rail three, and the end of the rotating rod three away from the slide rail three rotatably connected to the bottom of the L-shaped rod.

[0032] The outer wall of the telescopic machine is slidably connected to the inner wall of the annular plate. When the rotating disc rotates, the outer wall of the telescopic machine is always located on the inner wall of the annular plate. Therefore, when the telescopic machine slides up and down, it will drive the annular plate to slide up and down synchronously along the inner wall of the track. The annular plate drives the L-shaped rod to rotate downward around the connection point through the slide rail three and the rotating rod three.

[0033] The present invention has the following beneficial effects:

[0034] (1) This invention addresses the problem of transverse burrs between thin plates after the busbar trunking shell is cut. A correction mechanism and a limiting mechanism are installed inside the equipment. After the first cut is completed, the equipment will exhibit the following characteristics: Figure 3 In this state, the telescopic mechanism will slide downwards, causing the annular plate to slide synchronously downwards along the inner wall of the track. The annular plate, through slide rail three and rotating rod three, drives the L-shaped rod to rotate downwards around the connection point. Figure 9As shown, when the L-shaped rod rotates clockwise, it drives the roller to rotate synchronously. At this time, the roller will contact the side wall of the transverse rod, forcing the transverse rod to slide along the inner wall of the first slide groove. Simultaneously, the transverse rod drives the slider to slide in the same direction along the inner wall of the first slide rail via the rotating rod. The slider drives the contact assembly to slide synchronously via the second slide rail, causing the contact plate to slide along the inner wall of the mother groove. Through the application of the above components, after the saw blade completes the cutting, as the saw blade slides down, the contact plate will slide along the inner wall of the mother groove. During the sliding process, the outer wall of the contact plate will contact the metal barb, forcing the metal barb to deform, such as... Figure 3 As shown, the contact plate will force the metal barbs to change from state H to state G. Through the application of the above components, the metal barbs in the lateral position will protrude outward under pressure after the device completes the cutting.

[0035] (2) After the equipment straightens the metal burrs, the metal barbs will be in the cutting area. As the saw blade rotates counterclockwise and is driven by the telescopic mechanism, it moves upward for the second time to scrape and remove the metal barbs. Since the saw blade rotates clockwise to cut for the first time, the metal barbs are uniformly in a left-to-right state. Under the push of the contact plate, the metal barbs will enter the cutting area. As the saw blade rotates counterclockwise, the saw blade will form a cutting force from right to left. Through the application of the above components, the secondary retraction of the metal barbs when the saw blade cuts the metal barbs is effectively prevented.

[0036] (3) This invention utilizes the characteristic of the rotating rod driving the slider to slide, and a contact component and a bent sliding rod are provided inside the device. Since the connection between the transverse rod and the rotating rod is a rotatable connection, this causes the rotating rod to rotate at a small angle when the transverse rod slides, such as... Figure 7 As shown, when the rotating rod 1 is compressed and rotates slightly, the rotating rod 1 drives the bent slide rod to slide through the vertical rod and the groove. The contact assembly will slide synchronously along the inner wall of the slide rail 2. When the outer wall of the contact plate contacts the outer wall of the busbar groove, the excess tension of the bent slide rod will be absorbed by the spring plate. Through the application of the above components, when the rotating rod 1 rotates, it can drive the contact plate to slide towards the outer shell, so that the contact plate can be tightly attached to the left side of the inner wall of the busbar groove. This allows the contact plate to adapt to the processing of busbar grooves with different plate widths. The contact plates that are tightly attached to the left side of the inner wall of the thin plate can scrape off metal barbs.

[0037] (4) The present invention utilizes the feature that the contact plate of the above-mentioned device will be in close contact with the left side of the inner wall of the busbar groove during the sliding process. During the sliding process of the contact plate, the spring plate will absorb the corresponding lateral force, but the spring plate will provide a pressure to the contact plate, so that the contact plate always applies a pressure to the left side to the thin plate inside the busbar groove. When the busbar groove is cut clockwise by the saw blade, some of the thin metal plates will undergo slight deformation due to the cutting resistance. This deformation will show a rightward tilt. When the contact plate slides past this position, affected by the tilt angle of the thin plate, the contact plate will move away from the outer shell along the slide rail two. At this time, the pulling force of the spring plate on the contact plate increases, so that the thin plate that tilts to the right bears a leftward pressure. Through the application of the above-mentioned components, the device can perform fine correction of the deformed thin metal plate during the operation process, and prevent the internal thin metal plate from deforming after the cutting is completed. Attached Figure Description

[0038] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0039] Figure 1 This is a schematic diagram showing the placement of materials in the overall structure of the present invention;

[0040] Figure 2 This is a schematic diagram of the overall structure of the present invention;

[0041] Figure 3 This is a schematic diagram of the busbar groove cutting surface of the present invention;

[0042] Figure 4 This is a schematic diagram of the transverse movement mechanism of the present invention;

[0043] Figure 5 This is a schematic diagram of the bottom of the limiting mechanism of the present invention;

[0044] Figure 6 This is an exploded view of the contact component of the present invention;

[0045] Figure 7 For the present invention Figure 6 Enlarged view of point A in the middle;

[0046] Figure 8 For the present invention Figure 6 Enlarged view of point B in the middle;

[0047] Figure 9 This is a cross-sectional schematic diagram of the tension component of the present invention;

[0048] Figure 10 For the present invention Figure 9Enlarged view of point C in the middle;

[0049] Figure 11 This is a cross-sectional schematic diagram of the linkage component of the present invention;

[0050] Figure 12 For the present invention Figure 11 Enlarged diagram of point D in the middle.

[0051] The attached diagram lists the components represented by each number as follows:

[0052] In the diagram: 1. Lateral movement mechanism; 11. Sliding assembly; 12. Pressure-bearing assembly; 13. Chassis; 14. Cover; 15. Outer shell; 16. Rotating disc; 17. Telescopic mechanism; 18. Saw blade; 111. Slide rail one; 112. Slider one; 113. Slide rail two; 121. Bending slide rod; 122. Groove; 123. Rotating rod one; 124. Vertical rod; 2. Correction mechanism; 21. Contact assembly; 22. Pushing assembly; 211. 212. Slider 2; 213. Rotating rod 2; 214. Contact plate; 215. Spring plate; 226. Slide groove 1; 227. Horizontal moving rod; 228. Pull spring; 3. Limiting mechanism; 31. Pulling assembly; 32. Linkage assembly; 311. Through hole groove; 312. L-shaped rod; 313. Rotating fan blade; 314. Roller; 315. Vertical groove; 321. Track; 322. Annular plate; 323. Slide rail 3; 324. Rotating rod 3. Detailed Implementation

[0053] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0054] Example 1, please refer to Figure 1 - Figure 6 This invention relates to a cutting device for processing busbar trunking shells, comprising a housing 13, a cover 14 rotatably connected to the top of the housing 13, an outer shell 15 fixedly connected to the top of the housing 13, a rotating disk 16 rotatably connected to the top of the housing 13, a telescopic mechanism 17 fixedly connected to the bottom of the rotating disk 16, and a saw blade 18 rotatably connected to the end of the telescopic mechanism 17. The device also includes:

[0055] Transverse movement mechanism 1 is fixedly connected to the side wall of the outer casing 15;

[0056] Correction mechanism 2 is fixedly connected to the side wall of the transverse movement mechanism 1;

[0057] Restriction mechanism 3 is rotatably connected to the outer wall of the chassis 13;

[0058] Before use, the busbar trough housing is placed on the outer wall of the outer shell 15. After clamping, the power supply of the telescopic machine 17 is turned on. The telescopic machine 17 drives the saw blade 18 to slide up and down twice. The saw blade 18 cuts the busbar trough housing clockwise in the first step, and then rotates counterclockwise to remove burrs with the assistance of the straightening mechanism 2 and the limiting mechanism 3 in the second step.

[0059] The transverse movement mechanism 1 includes:

[0060] Sliding component 11 is fixedly connected to the side wall of housing 15;

[0061] The pressure-bearing component 12 is slidably connected to the side wall of the sliding component 11;

[0062] When the limiting mechanism 3 drives the correcting mechanism 2 to run, the sliding component 11 will drive the pressure-bearing component 12 to slide laterally.

[0063] Correctional facility 2 includes:

[0064] Contact component 21 is slidably connected to the inner wall of slide rail 2 113;

[0065] Push component 22, push component 22 is slidably connected to the inner wall of housing 15;

[0066] When the limiting mechanism 3 is compressed and rotates, the pushing component 22 will slide, and drive the sliding component 11 and the compressed component 12 to slide synchronously.

[0067] Restricted agency 3 includes:

[0068] Pull-out assembly 31 is fixedly connected to the top of chassis 13;

[0069] Linkage component 32 is fixedly connected to the bottom of chassis 13;

[0070] When the telescopic machine 17 drives the saw blade 18 to slide up and down, the telescopic machine 17 drives the pulling component 31 to rotate through the linkage component 32, and the pulling component 31 drives the contact component 21 to slide through the sliding component 11 and the pressure component 12.

[0071] Example 2, please refer to Figure 1 - Figure 12The present invention is a cutting device for processing busbar trunking housing. Based on Example 1, the sliding component 11 includes a slide rail 111 fixedly connected to the side wall of the housing 15, a slider 112 slidably connected to the inner wall of the slide rail 111, and a slide rail 113 fixedly connected to the side wall of the slider 112.

[0072] Among them, slider 112 and slide rail 213 will move left and right along the inner wall of slide rail 111.

[0073] The pressure-bearing component 12 includes a bent slide rod 121 that is slidably connected to the inner wall of the slider 112. A groove 122 is provided on the side wall of the bent slide rod 121. A rotating rod 123 is rotatably connected to the side wall of the slider 112. A vertical rod 124 is fixedly connected to the side wall of the rotating rod 123.

[0074] When the rotating rod 123 is compressed and rotates slightly, the rotating rod 123 drives the bent sliding rod 121 to slide through the vertical rod 124 and the groove 122.

[0075] The contact assembly 21 includes a slider 211 that is slidably connected to the inner wall of the slide rail 213, a rotating rod 212 that is rotatably connected to the side wall of the slider 211, a contact plate 213 that is fixedly connected to the end of the rotating rod 212 away from the slider 211, and a spring sheet 214 that is fixedly connected to the top of the slider 211.

[0076] After the equipment straightens the metal burrs, the metal barbs will be in the cutting area. As the saw blade 18 rotates counterclockwise and is driven by the telescopic mechanism 17, it moves upward for the second time to scrape and remove the metal barbs. Since the saw blade 18 rotates clockwise to cut the metal barbs, the metal barbs are uniformly in a left-to-right position. Under the push of the contact plate 213, the metal barbs will enter the cutting area. As the saw blade 18 rotates counterclockwise, the saw blade 18 will form a cutting force from right to left. Through the application of the above components, the secondary retraction of the metal barbs when the saw blade 18 cuts the metal barbs is effectively prevented.

[0077] The pushing component 22 includes a groove 221 formed in the inner wall of the housing 15, a transverse rod 222 slidably connected to the inner wall of the groove 221, and a tension spring 223 fixedly connected to the side wall of the transverse rod 222.

[0078] Utilizing the characteristic that the rotating rod 123 drives the slider 112 to slide, a contact component 21 and a bent sliding rod 121 are provided inside the device. Since the connection between the transverse rod 222 and the rotating rod 123 is a rotatable connection, when the transverse rod 222 slides, the rotating rod 123 rotates at a small angle. Figure 7As shown, when the rotating rod 123 is compressed and rotates slightly, the rotating rod 123 drives the bent slide rod 121 to slide through the vertical rod 124 and the groove 122. The contact component 21 will slide synchronously along the inner wall of the slide rail 113. When the outer wall of the contact plate 213 contacts the outer wall of the busbar groove, the excess tension of the bent slide rod 121 will be absorbed by the spring plate 214. Through the application of the above components, when the rotating rod 123 rotates, it can drive the contact plate 213 to slide towards the outer shell 15, so that the contact plate 213 can be closely attached to the left side of the inner wall of the busbar groove. This allows the contact plate 213 to adapt to the processing of busbar grooves with different thicknesses of thin plates. The contact plate 213, which is closely attached to the left side of the inner wall of the thin plate, can scrape off metal barbs.

[0079] The pulling assembly 31 includes a through-hole groove 311 formed in the inner wall of the chassis 13, an L-shaped rod 312 rotatably connected to the inner wall of the through-hole groove 311, a vertical groove 315 formed at the top of the L-shaped rod 312, a rotating fan blade 313 rotatably connected to the inner wall of the vertical groove 315, and a roller 314 rotatably connected to the side wall of the rotating fan blade 313.

[0080] To address the issue of two cutting surfaces after the busbar trough is cut, a tension spring 223 is installed inside the equipment. When the saw blade 18 moves to its lowest position, the first end of the L-shaped rod 312 near the roller 314 will be completely against the inner wall of the through-hole groove 311, so that the roller 314 and the transverse rod 222 no longer contact each other. At the same time, since the saw blade 18 has slid down to the lowest point, the contact plate 213 also slides to the far right, and the outer wall of the contact plate 213 will completely cross the cutting surface. During this process, another busbar trough will slide against the outer wall of the contact plate 213, and the contact plate 213 will penetrate deeper into the gap of the thin plate inside the other busbar trough. Subsequently, the outer wall of the contact plate 213 will completely move away from the cutting surface. However, after the roller 314 and the pushing component 22 are misaligned, the tension spring 223 will release potential energy and drive the contact plate 213 to reset. At this time, the contact plate 213 will force the metal barb at the other end to change from state H to state G.

[0081] The linkage component 32 includes a track 321 fixedly connected to the bottom of the chassis 13, an annular plate 322 slidably connected to the inner wall of the track 321, a slide rail 323 fixedly connected to the side wall of the annular plate 322, a rotating rod 324 slidably connected to the inner wall of the slide rail 323, and the end of the rotating rod 324 away from the slide rail 323 is rotatably connected to the bottom of the L-shaped rod 312.

[0082] To address the issue of transverse burrs between the thin plates after the busbar trunking shell is cut, a straightening mechanism 2 and a limiting mechanism 3 are installed inside the equipment. After the first cut, the equipment will exhibit the following characteristics: Figure 3In this state, the telescopic mechanism 17 will slide downwards, causing the annular plate 322 to slide synchronously downwards along the inner wall of the track 321. The annular plate 322, through the slide rail 323 and the rotating rod 324, drives the L-shaped rod 312 to rotate downwards around the connection point. Figure 9 As shown, when the L-shaped rod 312 rotates clockwise, it drives the roller 314 to rotate synchronously. At this time, the roller 314 will contact the side wall of the transverse rod 222, forcing the transverse rod 222 to slide along the inner wall of the slide groove 221. Simultaneously, the transverse rod 222 drives the slider 112 to slide in the same direction along the inner wall of the slide rail 111 via the rotating rod 123. The slider 112 drives the contact assembly 21 to slide synchronously via the slide rail 213, causing the contact plate 213 to slide along the inner wall of the busbar groove. Through the application of the above components, after the saw blade 18 completes the cutting, as the saw blade 18 slides down, the contact plate 213 will slide along the inner wall of the busbar groove. During the sliding process, the outer wall of the contact plate 213 will contact the metal barb, forcing the metal barb to deform, such as... Figure 3 As shown, the contact plate 213 will force the metal barb to change from the H state to the G state. Through the application of the above components, the metal barb, which is in the lateral position, will protrude outward under pressure after the device completes the cutting.

[0083] One specific application of this embodiment is: before use, the busbar housing is placed on the outer wall of the outer shell 15. After clamping, the power supply of the telescopic machine 17 is turned on, and the telescopic machine 17 drives the saw blade 18 to slide up and down twice.

[0084] To address the issue of transverse burrs between the thin plates after the busbar trunking shell is cut, a straightening mechanism 2 and a limiting mechanism 3 are installed inside the equipment. After the first cut, the equipment will exhibit the following characteristics: Figure 3 In this state, the telescopic mechanism 17 will slide downwards, causing the annular plate 322 to slide synchronously downwards along the inner wall of the track 321. The annular plate 322, through the slide rail 323 and the rotating rod 324, drives the L-shaped rod 312 to rotate downwards around the connection point. Figure 9As shown, when the L-shaped rod 312 rotates clockwise, it drives the roller 314 to rotate synchronously. At this time, the roller 314 will contact the side wall of the transverse rod 222, forcing the transverse rod 222 to slide along the inner wall of the slide groove 221. Simultaneously, the transverse rod 222 drives the slider 112 to slide in the same direction along the inner wall of the slide rail 111 via the rotating rod 123. The slider 112 drives the contact assembly 21 to slide synchronously via the slide rail 213, causing the contact plate 213 to slide along the inner wall of the busbar groove. Through the application of the above components, after the saw blade 18 completes the cutting, as the saw blade 18 slides down, the contact plate 213 will slide along the inner wall of the busbar groove. During the sliding process, the outer wall of the contact plate 213 will contact the metal barb, forcing the metal barb to deform, such as... Figure 3 As shown, the contact plate 213 will force the metal barb to change from the H state to the G state. Through the application of the above components, the metal barb, which is in the lateral position, will protrude outward under pressure after the device completes the cutting.

[0085] To address the issue of two cutting surfaces after the busbar trough is cut, a tension spring 223 is installed inside the equipment. When the saw blade 18 moves down to its lowest position, the first end of the L-shaped rod 312 near the roller 314 will completely adhere to the inner wall of the through-hole groove 311, so that the roller 314 and the transverse rod 222 no longer contact each other. At the same time, since the saw blade 18 has slid down to the lowest point, the contact plate 213 also slides to the far right, and the outer wall of the contact plate 213 will completely cross the cutting surface. During this process, another busbar trough will slide against the outer wall of the contact plate 213, and the contact plate 213 will penetrate deeper into the gap of the thin plate inside the other busbar trough. Subsequently, the outer wall of the contact plate 213 will completely move away from the cutting surface. However, after the roller 314 and the pushing component 22 are misaligned, the tension spring 223 will release potential energy and drive the contact plate 213 to reset. At this time, the contact plate 213 will force the metal barb at the other end to change from state H to state G.

[0086] After the equipment straightens the metal burrs, the metal barbs will be in the cutting area. As the saw blade 18 rotates counterclockwise and is driven by the telescopic mechanism 17, it moves upward for the second time to scrape and remove the metal barbs. Since the saw blade 18 rotates clockwise to cut the metal barbs, the metal barbs are uniformly in a left-to-right position. Under the push of the contact plate 213, the metal barbs will enter the cutting area. As the saw blade 18 rotates counterclockwise, the saw blade 18 will form a cutting force from right to left. Through the application of the above components, the secondary retraction of the metal barbs when the saw blade 18 cuts the metal barbs is effectively prevented.

[0087] Utilizing the characteristic that the rotating rod 123 drives the slider 112 to slide, a contact component 21 and a bent sliding rod 121 are provided inside the device. Since the connection between the transverse rod 222 and the rotating rod 123 is a rotatable connection, this causes the rotating rod 123 to rotate at a small angle when the transverse rod 222 slides. Figure 7 As shown, when the rotating rod 123 is compressed and rotates slightly, the rotating rod 123 drives the bent slide rod 121 to slide through the vertical rod 124 and the groove 122. The contact component 21 will slide synchronously along the inner wall of the slide rail 113. When the outer wall of the contact plate 213 contacts the outer wall of the busbar groove, the excess tension of the bent slide rod 121 will be absorbed by the spring plate 214. Through the application of the above components, when the rotating rod 123 rotates, it can drive the contact plate 213 to slide towards the outer shell 15, so that the contact plate 213 can be closely attached to the left side of the inner wall of the busbar groove. This allows the contact plate 213 to adapt to the processing of busbar grooves with different thicknesses of thin plates. The contact plate 213, which is closely attached to the left side of the inner wall of the thin plate, can scrape off metal barbs.

[0088] Utilizing the feature that the contact plate 213 will be in close contact with the left side of the inner wall of the busbar groove during the sliding process of the above-mentioned equipment, the spring plate 214 will absorb the corresponding lateral force during the sliding process of the contact plate 213, but the spring plate 214 will provide a pressure to the contact plate 213, so that the contact plate 213 always applies a leftward pressure to the thin plate inside the busbar groove. When the busbar groove is cut clockwise by the saw blade 18, some of the metal thin plate will undergo slight deformation due to the cutting resistance. This deformation will present a rightward tilt. When the contact plate 213 slides past this position, affected by the tilt angle of the thin plate, the contact plate 213 will move away from the outer shell 15 along the slide rail 113. At this time, the pulling force of the spring plate 214 on the contact plate 213 increases, so that the thin plate that tilted to the right bears a leftward pressure. Through the application of the above components, the equipment can perform fine correction of the deformed metal thin plate during the operation, preventing the internal metal thin plate from deforming after the cutting is completed.

[0089] When the telescopic mechanism 17 slides upward for the second time, the L-shaped rod 312 will rotate upward again under pressure. At this time, the left side of the rotating fan blade 313 will contact the outer wall of the transverse rod 222. As the L-shaped rod 312 continues to rotate, the rotating fan blade 313 will rotate around the connection point, and the torsion spring inside the rotating fan blade 313 will be deformed by stamping, providing power for subsequent reset. As the L-shaped rod 312 continues to rotate, after the L-shaped rod 312 is completely misaligned with the transverse rod 222, the rotating fan blade 313, under the action of the internal torsion spring, will form a new shape. Figure 10 The device will then enter standby mode again.

[0090] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cutting device for processing busbar trunking shells, comprising a chassis (13), a cover (14) rotatably connected to the top of the chassis (13), an outer shell (15) fixedly connected to the top of the chassis (13), a rotating disk (16) rotatably connected to the top of the chassis (13), a telescopic mechanism (17) fixedly connected to the bottom of the rotating disk (16), and a saw blade (18) rotatably connected to the end of the telescopic mechanism (17), characterized in that, Also includes: A transverse movement mechanism (1) is fixedly connected to the side wall of the outer casing (15); Correction mechanism (2), which is fixedly connected to the side wall of the transverse movement mechanism (1); The limiting mechanism (3) is rotatably connected to the outer wall of the chassis (13); Before use, the busbar trough housing is placed on the outer wall of the outer shell (15). After clamping, the power supply of the telescopic machine (17) is turned on. The telescopic machine (17) drives the saw blade (18) to slide up and down twice. The saw blade (18) cuts the busbar trough housing in a clockwise direction the first time. When it moves up the second time, it rotates counterclockwise to remove burrs with the assistance of the correction mechanism (2) and the limiting mechanism (3). The corrective mechanism (2) includes: Contact component (21), which is slidably connected to the inner wall of slide rail two (113); A pushing component (22) is slidably connected to the inner wall of the housing (15); When the limiting mechanism (3) is compressed and rotates, the pushing component (22) will slide, and drive the sliding component (11) and the compressed component (12) to slide synchronously. The limiting mechanism (3) includes: A tensioning assembly (31) is fixedly connected to the top of the chassis (13); Linkage component (32), which is fixedly connected to the bottom of the chassis (13); When the telescopic machine (17) drives the saw blade (18) to slide up and down, the telescopic machine (17) drives the pulling component (31) to rotate through the linkage component (32), and the pulling component (31) drives the contact component (21) to slide through the sliding component (11) and the pressure component (12); The contact assembly (21) includes a slider two (211) slidably connected to the inner wall of the slide rail two (113), a rotating rod two (212) rotatably connected to the side wall of the slider two (211), a contact plate (213) fixedly connected to the end of the rotating rod two (212) away from the slider two (211), and a spring sheet (214) fixedly connected to the top of the slider two (211). Among them, the end of the spring sheet (214) away from the second slider (211) is fixedly connected to the bottom of the bent slide rod (121). When the bent slide rod (121) slides, the contact plate (213) will slide synchronously along the inner wall of the second slide rail (113). When the outer wall of the contact plate (213) contacts the outer wall of the busbar groove, the excess tension of the bent slide rod (121) will be absorbed by the spring sheet (214). The pushing component (22) includes a groove (221) opened on the inner wall of the outer shell (15), a transverse rod (222) is slidably connected to the inner wall of the groove (221), and a tension spring (223) is fixedly connected to the side wall of the transverse rod (222). When the transverse rod (222) slides under the thrust, the tension spring (223) is stretched and deformed, and accumulates potential energy. The pulling assembly (31) includes a through-hole groove (311) opened in the inner wall of the chassis (13), an L-shaped rod (312) is rotatably connected to the inner wall of the through-hole groove (311), a vertical groove (315) is opened at the top of the L-shaped rod (312), a rotating fan blade (313) is rotatably connected to the inner wall of the vertical groove (315), and a roller (314) is rotatably connected to the side wall of the rotating fan blade (313). When the bottom of the L-shaped rod (312) is under tension, the L-shaped rod (312) will rotate around the connection point. At this time, the roller (314) will contact the side wall of the transverse rod (222) and force the transverse rod (222) to slide along the inner wall of the slide groove (221). At the same time, the transverse rod (222) drives the slider (112) to slide in the same direction through the rotating rod (123). In addition, the end of the rotating rod (123) away from the slider (112) is rotatably connected to the side wall of the transverse rod (222). However, since the rotation interface between the transverse rod (222) and the rotating rod (123) is small, the rotating rod (123) can only rotate at a small angle. The linkage component (32) includes a track (321) fixedly connected to the bottom of the chassis (13), an annular plate (322) slidably connected to the inner wall of the track (321), a slide rail three (323) fixedly connected to the side wall of the annular plate (322), a rotating rod three (324) slidably connected to the inner wall of the slide rail three (323), and the end of the rotating rod three (324) away from the slide rail three (323) rotatably connected to the bottom of the L-shaped rod (312); The outer wall of the telescopic machine (17) is slidably connected to the inner wall of the annular plate (322). When the rotating disk (16) rotates, the outer wall of the telescopic machine (17) is always on the inner wall of the annular plate (322). Therefore, when the telescopic machine (17) slides up and down, it will drive the annular plate (322) to slide up and down synchronously along the inner wall of the track (321). The annular plate (322) drives the L-shaped rod (312) to rotate downward around the connection point through the slide rail three (323) and the rotating rod three (324).

2. The cutting device for processing busbar trunking shells according to claim 1, characterized in that: The lateral movement mechanism (1) includes: A sliding assembly (11) is fixedly connected to the side wall of the housing (15); The pressure-bearing component (12) is slidably connected to the side wall of the sliding component (11); When the limiting mechanism (3) drives the correction mechanism (2) to run, the sliding component (11) will drive the pressure component (12) to slide laterally.

3. The cutting device for processing busbar trunking shells according to claim 2, characterized in that: The sliding assembly (11) includes a slide rail (111) fixedly connected to the side wall of the outer shell (15), a slider (112) slidably connected to the inner wall of the slide rail (111), and a slide rail (113) fixedly connected to the side wall of the slider (112). Among them, slider one (112) and slide rail two (113) will move left and right along the inner wall of slide rail one (111).

4. The cutting device for processing busbar trunking shells according to claim 3, characterized in that: The pressure-bearing component (12) includes a bent slide rod (121) slidably connected to the inner wall of the slider (112), a groove (122) is provided on the side wall of the bent slide rod (121), a rotating rod (123) is rotatably connected to the side wall of the slider (112), and a vertical rod (124) is fixedly connected to the side wall of the rotating rod (123). When the rotating rod (123) is compressed and rotates slightly, the rotating rod (123) drives the bent sliding rod (121) to slide through the vertical rod (124) and the groove (122).

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