Blade cutting and separating device for capacitor body

Abstract

According to the blade cutting and separating device for the capacitor body, the size of a main body and the size of a pin of a connected capacitor to be cut are accurately matched through a strip-shaped containing groove and a pin limiting groove in a cutting and discharging disc, and synchronous action of a four-corner L-shaped positioning plate and a telescopic air cylinder in a positioning mechanism is matched; according to the integrated capacitor cutting device, the cutting discharging disc and a to-be-cut integrated capacitor in the cutting discharging disc can be clamped and limited in all directions, the integrated capacitor is completely fixed in the cutting process, movement caused by vibration or inertia is avoided, therefore, accurate alignment of a blade and a cutting through groove is achieved, and the cutting deviation rate is greatly reduced; different from traditional vertical punching, the device adopts a horizontally designed cutting discharging disc and a cutting blade which is horizontally propelled at a constant speed, and the blade is driven by a motor-lead screw-moving block mechanism to be stably propelled in a cutting through groove. And the connected capacitor is uniformly stressed under the action of horizontal force and has no impact component, so that the cracking, peeling and surface damage of the colloid in the cutting process are remarkably reduced.

Description

Technical Field

[0001] This application relates to the field of capacitor processing technology, and more specifically to a blade cutting and separating device for capacitor bodies. Background Technology

[0002] In the field of electronic component manufacturing, the cutting and separation of capacitor bodies is a crucial process for separating strings of interconnected capacitors into individual products. Currently, the main structure of commonly used cutting machines typically consists of a set of conveyor rollers and a set of cutting blades operating in opposite directions: the conveyor rollers rotate clockwise at a lower speed, transporting the connected products along a feed trough to the cutting area; the cutting blades rotate counterclockwise at a higher speed, cutting the connected products within the feed trough and separating them into individual capacitors. However, this type of structure has the following main shortcomings:

[0003] 1. During the contact process between the integrated product and the cutting tool in the feed trough of the feed wheel, the product is not adequately constrained laterally within the feed trough. It is prone to shifting due to vibration or inertia, which can cause the product position to deviate during cutting, resulting in cutting deviation, burrs, or increased scrap rate.

[0004] 2. When separating integrated capacitors, existing cutting machines often use blades to cut vertically from top to bottom, and the material troughs are mostly designed to be inclined or vertical. When the integrated products are cut by the blades, the force is uneven, and the colloidal material is prone to cracking, peeling or surface damage, which affects the appearance quality and electrical performance stability of subsequent products.

[0005] To address the aforementioned technical bottlenecks, there is an urgent need for a new type of cutting and separating device that can accurately position and limit the connected capacitors while ensuring uniform and stable force during the cutting process, in order to reduce cutting deviation and colloid breakage rate, and improve product qualification rate and production efficiency. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this application is to provide a blade cutting and separating device for capacitor body, so as to solve the problems mentioned in the background art.

[0007] According to one aspect of this application, a blade cutting and separating device for a capacitor body includes a machine body, a sprocket and chain conveying system, a cutting and feeding tray, a positioning mechanism, a cutting mechanism, a drying mechanism, a tray cleaning mechanism, a water collection tank, and a receiving tank. The machine body is internally equipped with a sprocket and chain conveying system, which includes at least four sets of sprockets and at least two drive chains, such that the sprocket and chain conveying system forms a vertically oriented inverted isosceles trapezoidal rotary conveying mechanism. Multiple cutting and feeding trays are fixedly arranged on the sprocket and chain conveying system along its conveying direction. The bottom of the cutting and feeding tray is fixedly connected to the transmission chain. The cutting and feeding tray is used to evenly and equidistantly arrange multiple connected capacitors to be cut. On the machine body, at the position of the upper horizontal conveying section of the sprocket and chain conveying system, a feeding position, a positioning mechanism, and a drying mechanism are sequentially arranged along the conveying direction. The cutting and feeding tray is located at the feeding position to place the connected capacitors to be cut. A cutting mechanism is fixedly installed on the machine body directly above the positioning mechanism. When the cutting and feeding tray is conveyed to the position of the positioning mechanism, the cutting... The integrated capacitor to be cut on the cutting tray is aligned with the cutting mechanism, and the positioning mechanism can restrict and fix the position of the cutting tray. When the cutting tray is conveyed to the position of the drying mechanism, the drying mechanism blows the moisture off the surface of the cut capacitor. A water guide plate is fixedly installed on the machine body located below the drying mechanism. The water guide plate extends diagonally downward to directly above the water collection tank. The water collection tank is fixedly installed on the bottom of the machine body. The machine body is located at the top-to-bottom conveying section of the sprocket and chain conveying system. A guide plate is fixedly installed below the placement point, and the guide plate extends diagonally downward to the top of the receiving box. The receiving box is fixedly installed on the bottom of the machine body. A clearing mechanism is fixedly installed on the machine body at the position of the lower horizontal conveying part of the sprocket and chain conveying system. The clearing mechanism is located directly above the receiving box. When the cutting and feeding tray is conveyed to the position of the clearing mechanism, the capacitors cut on the cutting and feeding tray face downward towards the receiving box, and the clearing mechanism blows the capacitors remaining on the cutting and feeding tray into the receiving box.

[0008] Preferably, the cutting and feeding tray has multiple strip-shaped placement slots evenly spaced along its length, the length and width of which are adapted to the length and width of the connected capacitor body to be cut. The cutting and feeding tray also has multiple pin limiting slots along its width, the width of which is adapted to the width of the pins of the connected capacitor to be cut. Each pin limiting slot passes through each strip-shaped placement slot. A cutting through slot is formed between every two adjacent pin limiting slots, the depth of which is greater than the depth of the strip-shaped placement slot. The connected capacitor body to be cut is placed in each strip-shaped placement slot, and the pins of the connected capacitor to be cut are correspondingly positioned within the pin limiting slot. A cleaning hole is formed at the bottom of each strip-shaped placement slot at the position corresponding to each cut capacitor.

[0009] Preferably, the positioning mechanism includes a support plate, an L-shaped positioning plate, and telescopic cylinders. The support plate is horizontally fixed on the machine body and located below the upper horizontal conveying section of the sprocket and chain conveying system. The length of the support plate is set to cover the area below the material loading position of the cutting mechanism and the sprocket and chain conveying system. Four L-shaped positioning plates corresponding to the four corners of the cutting and feeding tray are fixedly installed on the support plate directly below the cutting mechanism. Multiple telescopic cylinders are evenly and equidistantly installed at the bottom of the support plate located in the middle of the four L-shaped positioning plates. The extended end of each telescopic cylinder extends vertically upward through the support plate and can contact the bottom of the cutting and feeding tray. When the cutting and feeding tray is conveyed to the area directly below the cutting mechanism, the four corners of the cutting and feeding tray are located at the positions of the four corresponding L-shaped positioning plates, and the vertical part of the L-shaped positioning plate contacts the side wall of the cutting and feeding tray. The extension of the extended end of the telescopic cylinder pushes the top surface of the cutting and feeding tray into close contact with the horizontal part of the L-shaped positioning plate.

[0010] Preferably, the cutting mechanism includes a support frame, a drive motor, a lead screw, a moving block, a mounting base, a cutting motor, a rotating shaft, and a cutting blade. The support frame is fixedly mounted on the machine body. A drive motor is fixedly mounted on one end of the support frame. The output shaft of the drive motor is fixedly connected to one end of the lead screw. The two ends of the lead screw are rotatably mounted inside the support frame. A moving block is threaded onto the lead screw. The two side walls of the moving block slide in contact with the two inner side walls of the support frame. A mounting base is fixedly mounted on the bottom of the moving block. A cutting motor is fixedly mounted on one side of the mounting base. The output shaft of the cutting motor passes through the mounting base and is connected to the cutting motor. One end of the rotating shaft is fixedly connected, and multiple cutting blades are evenly and equidistantly fixed on the rotating shaft along its axial direction. Both ends of the rotating shaft are rotatably mounted on auxiliary supports. A slider is fixedly provided at one end of the auxiliary support near the support frame. The slider is slidably mounted on a slide rail, which is fixed on the outer side wall of the support frame. The axis of the lead screw is parallel to the axis of the slide rail. When the cutting and feeding tray is conveyed to the middle of the four L-shaped positioning plates, the axes of the lead screw and the slide rail are parallel to the axis of the cutting slot. The cutting and feeding tray is located below the rotating shaft, and the positions of the multiple cutting blades and the multiple cutting slots correspond one-to-one.

[0011] Preferably, the drying mechanism includes a drying hood, an air supply pipe, a drying nozzle, a roller bracket, and auxiliary rollers. The drying hood is fixedly mounted on the machine body and covers the upper horizontal conveying section of the sprocket and chain conveying system. Multiple air supply pipes are equidistantly installed on the top of the drying hood along the conveying direction of the cutting and feeding tray. The upper end of each air supply pipe is connected to a compressed air device via a pipeline. The lower end of each air supply pipe extends into the interior of the drying hood and is fixedly equipped with a drying nozzle. The drying nozzles face vertically downwards towards the front of the cutting and feeding tray. Roller brackets are fixedly installed on both sides inside the drying hood. Multiple auxiliary rollers are equidistantly mounted on the roller brackets along the conveying direction of the transmission chain. The auxiliary rollers are located below the transmission chain and support it. A drainage square hole is opened through the bottom of the drying hood, and the drainage square hole is located directly above the water guide plate.

[0012] Preferably, the cleaning mechanism includes a cleaning bracket, two air supply pipes, a cleaning nozzle, two roller brackets, and two auxiliary rollers. The cleaning bracket is fixedly mounted on the machine body and covers the lower horizontal conveying section of the sprocket and chain conveying system. Multiple air supply pipes are equidistantly installed on the top of the cleaning bracket along the conveying direction of the cutting and unloading tray. The upper end of each air supply pipe is connected to a compressed air device via a pipeline. A cleaning nozzle is fixedly installed at the lower end of each air supply pipe, and the cleaning nozzle faces vertically downwards towards the back of the cutting and unloading tray. Two roller brackets are fixedly installed on both sides inside the cleaning bracket. Multiple auxiliary rollers are equidistantly mounted on the roller brackets along the conveying direction of the transmission chain. The auxiliary rollers are positioned on the upper side of the transmission chain and used to support the transmission chain. The bottom of the cleaning bracket has an opening, and the side of the opening slides in contact with the front side of the cutting and unloading tray to support the transmission chain. The bottom opening of the cleaning bracket is located directly above the receiving box.

[0013] The advantages of this application compared to existing technologies are as follows: The blade cutting and separating device for a capacitor body in this application precisely matches the body size and pin size of the connected capacitor to be cut through the strip placement groove and pin limiting groove on the cutting feeding tray. Combined with the synchronous action of the four L-shaped positioning plates and the telescopic cylinder in the positioning mechanism, the cutting feeding tray and the connected capacitor to be cut can be clamped and limited in all directions. The connected capacitor is completely fixed during the cutting process, avoiding movement due to vibration or inertia, thereby achieving precise alignment between the blade and the cutting groove, significantly reducing the cutting deviation rate. Unlike traditional vertical punching, this device uses a horizontally designed cutting feeding tray and a horizontally uniformly advancing cutting blade. The blade is driven smoothly forward in the cutting groove by a motor-screw-moving block mechanism. The connected capacitor is subjected to uniform force under horizontal force, with no "impact" component, significantly reducing the cracking, peeling, and surface damage of the colloid during the cutting process. Attached Figure Description

[0014] Figure 1 This is a perspective view of a blade cutting and separating device for a capacitor body according to an embodiment of this application.

[0015] Figure 2 This is a perspective view of the internal structure of a blade cutting and separating device for a capacitor body according to an embodiment of this application.

[0016] Figure 3 This is a front view of the internal structure of a blade cutting and separating device for a capacitor body according to an embodiment of this application.

[0017] Figure 4 This is a perspective view of the cutting mechanism and positioning mechanism of a blade cutting and separating device for a capacitor body according to an embodiment of this application.

[0018] Figure 5 This is a side view of the internal structure of a blade cutting and separating device for a capacitor body according to an embodiment of this application.

[0019] Figure 6 This is a perspective view of the cutting and feeding tray of a blade cutting and separating device for a capacitor body according to an embodiment of this application.

[0020] Reference numerals: 1. Machine body; 2. Sprocket and chain transmission system; 3. Cutting and feeding tray; 31. Strip placement groove; 32. Pin limiting groove; 33. Cutting through groove; 34. Cleaning hole; 4. Positioning mechanism; 41. Support plate; 42. L-shaped positioning plate; 43. Telescopic cylinder; 5. Cutting mechanism; 51. Support frame; 52. Drive motor; 53. Lead screw; 54. Moving block; 55. Mounting base; 56. Cutting motor; 57. Rotating shaft; 58. Cutting blade; 59. Auxiliary support 510. Slider; 511. Slide rail; 6. Air drying mechanism; 61. Air drying hood; 62. Air supply pipe one; 63. Air drying nozzle; 64. Roller bracket one; 65. Auxiliary roller one; 66. Drainage square hole; 7. Cleaning mechanism; 71. Cleaning bracket; 72. Air supply pipe two; 73. Cleaning nozzle; 74. Roller bracket two; 75. Auxiliary roller two; 8. Water collection tank; 9. Material receiving box; 10. Integrated capacitor to be cut; 11. Loading position; 12. Water guide plate; 13. Material guide plate. Detailed Implementation

[0021] To make the content of this application easier to understand, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to the accompanying drawings. Figure 3 In this context, the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively. Furthermore, terms such as "first," "second," etc., are used for descriptive purposes only and should not be interpreted as indicating or implying relative importance.

[0022] like Figures 1-5As shown, a blade cutting and separating device for a capacitor body includes a machine body 1, a sprocket and chain conveying system 2, a cutting and feeding tray 3, a positioning mechanism 4, a cutting mechanism 5, a drying mechanism 6, a tray cleaning mechanism 7, a water collection tank 8, and a receiving box 9. The machine body 1 is internally equipped with the sprocket and chain conveying system 2, which includes at least four sets of sprockets and at least two drive chains, forming a vertically oriented inverted isosceles trapezoidal rotary conveying mechanism. Multiple cutting and feeding trays 3 are fixedly mounted on the sprocket and chain conveying system 2 along its conveying direction. The bottom of each cutting and feeding tray 3 is fixedly connected to the drive chains. The four sets of sprockets drive the two drive chains in a coordinated operation, driving the multiple cutting and feeding trays 3 to move continuously along a predetermined trajectory, cutting... The feeding tray 3 is used to evenly and equidistantly arrange multiple connected capacitors 10 to be cut. On the machine body 1, at the position of the upper horizontal conveying section of the sprocket and chain conveying system 2, a feeding position 11, a positioning mechanism 4, and a drying mechanism 6 are sequentially arranged along the conveying direction. An empty feeding tray 3 is conveyed to the feeding position 11, where the operator places the connected capacitors 10 to be cut into the strip-shaped placement groove 31. The capacitor leads are respectively embedded into adjacent lead limiting grooves 32, achieving initial spatial limitation. A cutting mechanism 5 is fixedly installed on the machine body 1 directly above the positioning mechanism 4. When the feeding tray 3 is conveyed to the position of the positioning mechanism 4, the connected capacitors 10 to be cut on the feeding tray 3 are aligned with the cutting mechanism 5, and the positioning mechanism 4 can... The cutting mechanism 5 is sufficient to limit the position of the fixed cutting tray 3, and cuts the connected capacitor 10 to be cut in the cutting tray 3; when the cutting tray 3 is conveyed to the position of the drying mechanism 6, the drying mechanism 6 blows the moisture off the surface of the cut capacitor. A water guide plate 12 is fixedly installed on the machine body 1 below the drying mechanism 6. The water guide plate 12 extends diagonally downward to the top of the water collection tank 8. The water collection tank 8 is fixedly installed on the bottom of the machine body 1. A guide plate 13 is fixedly installed on the machine body 1 below the position of the top-to-bottom conveying part of the sprocket and chain conveying system 2. The guide plate 13 extends diagonally downward to the top of the receiving box 9. The receiving box 9 is fixedly installed on the bottom of the machine body 1. When the cutting tray 3 is conveyed to this position, the cut and separated capacitors are... The device detaches from the cutting and feeding tray 3 due to its own gravity, falls onto the guide plate 13, and slides into the receiving box 9. A clearing mechanism 7 is fixedly installed on the machine body 1 at the lower horizontal conveying part of the sprocket and chain conveying system 2. The clearing mechanism 7 is located directly above the receiving box 9. When the cutting and feeding tray 3 is conveyed to the position of the clearing mechanism 7, the capacitors cut on the cutting and feeding tray 3 face downwards towards the receiving box 9, and the clearing mechanism 7 blows the capacitors remaining on the cutting and feeding tray 3 into the receiving box 9. The way in which the cutting and feeding tray 3 can be aligned with the cutting mechanism 5 while being conveyed to the positioning mechanism 4 can be achieved by precise positioning using a photoelectric sensor (the specific implementation method is a common positioning method in the prior art, so it will not be described in detail).Furthermore, the positioning method of the cutting and feeding tray 3 to the drying mechanism 6, the cleaning mechanism 7, and the loading position 11 is the same as above; in addition, in specific implementation, when the cutting and feeding tray 3 is conveyed to the positioning mechanism 4, there are also other cutting and feeding trays 3 at the loading position 11, the drying mechanism 6, and the cleaning mechanism 7, so as to facilitate simultaneous operation.

[0023] In one embodiment, combined Figure 6 The cutting and feeding tray 3 has multiple strip-shaped placement slots 31 evenly spaced along its length. The length and width dimensions of the strip-shaped placement slots 31 are adapted to the length and width dimensions of the main body of the integrated capacitor 10 to be cut. The cutting and feeding tray 3 also has multiple pin limiting slots 32 along its width direction. The width dimension of the pin limiting slots 32 is adapted to the width dimension of the pins of the integrated capacitor 10 to be cut. Each pin limiting slot 32 passes through each strip-shaped placement slot 31. A cutting through slot 33 is formed between every two adjacent pin limiting slots 32. The depth of the cutting groove 33 is greater than the depth of the strip placement groove 31. Each strip placement groove 31 contains the main body of the integrated capacitor 10 to be cut. The pins of the integrated capacitor 10 to be cut are correspondingly locked in the pin limiting groove 32. Each strip placement groove 31 has a cleaning hole 34 through it at the position of each capacitor after cutting. The cleaning hole 34 is designed to facilitate the removal of the capacitors remaining on the cutting and feeding tray 3 to the receiving box 9 when the cutting and feeding tray 3 is transported to the cleaning tray mechanism 7.

[0024] In one embodiment, refer to Figures 1-5The positioning mechanism 4 includes a support plate 41, L-shaped positioning plates 42, and a telescopic cylinder 43. The support plate 41 is horizontally fixed on the machine body 1 and located below the upper horizontal conveying section of the sprocket and chain conveying system 2. The length of the support plate 41 is set to block the area below the loading position 11 of the cutting mechanism 5 and the sprocket and chain conveying system 2. Four L-shaped positioning plates 42 are fixed on the support plate 41 located directly below the cutting mechanism 5, corresponding to the four corners of the cutting and feeding tray 3. Multiple telescopic cylinders 43 are evenly and equidistantly installed at the bottom of the support plate 41 at the middle position of plate 42. The extended end of each telescopic cylinder 43 extends vertically upward through the support plate 41 and can contact the bottom of the cutting and feeding tray 3. When the cutting and feeding tray 3 is conveyed to the bottom of the cutting mechanism 5, the four corners of the cutting and feeding tray 3 are located at the positions of the four corresponding L-shaped positioning plates 42, and the vertical part of the L-shaped positioning plates 42 contacts the side wall of the cutting and feeding tray 3. The extension of the extended end of the telescopic cylinder 43 pushes the top of the cutting and feeding tray 3. The surface is in close contact with the horizontal part of the L-shaped positioning plate 42; in specific implementation, the cutting and feeding tray 3 is conveyed to the positioning mechanism 4, the telescopic cylinder 43 extends quickly, and by hitting the bottom of the cutting and feeding tray 3, the top surface of the feeding tray is pressed tightly against the horizontal part of the four corner L-shaped positioning plates, the vertical part of the four corner positioning plates is attached to the side wall of the feeding tray, and the integrated capacitor and its pins are clamped by the cutting and feeding tray 3 in four directions, ensuring that the feeding tray and the integrated capacitor 10 to be cut are not loose or offset in the horizontal and vertical directions; in this design, through The strip placement groove 31 and the pin limiting groove 32 on the cutting feeding tray 3 are precisely matched with the main body size and pin size of the integrated capacitor 10 to be cut. With the synchronous action of the four L-shaped positioning plates 42 and the telescopic cylinder 43 in the positioning mechanism 4, the cutting feeding tray 3 and the integrated capacitor 10 to be cut in the tray can be clamped and limited in all directions. The integrated capacitor is completely fixed during the cutting process, avoiding movement due to vibration or inertia. This achieves precise alignment between the blade and the cutting through groove 33, and the cutting deviation rate is greatly reduced.

[0025] In one embodiment, refer to Figures 1-5The cutting mechanism 5 includes a support frame 51, a drive motor 52, a lead screw 53, a moving block 54, a mounting base 55, a cutting motor 56, a rotating shaft 57, and a cutting blade 58. The support frame 51 is fixedly mounted on the machine body 1. The drive motor 52 is fixedly mounted on one end of the support frame 51. The output shaft of the drive motor 52 is fixedly connected to one end of the lead screw 53. The two ends of the lead screw 53 are rotatably mounted inside the support frame 51. The moving block 54 is threaded onto the lead screw 53. The two side walls of the moving block 54 slide against the two inner side walls of the support frame 51. The bottom of the movable block 54 is fixedly provided with a mounting base 55. A cutting motor 56 is fixedly installed on one side of the mounting base 55. The output shaft of the cutting motor 56 passes through the mounting base 55 and is fixedly connected to one end of the rotating shaft 57. Multiple cutting blades 58 are evenly and equidistantly fixed on the rotating shaft 57 along its axial direction. Both ends of the rotating shaft 57 are rotatably mounted on auxiliary supports 59. A slider 510 is fixedly provided at one end of the auxiliary support 59 near the support frame 51. The slider 510 is slidably mounted on a slide rail 511. The slide rail 511 is fixedly mounted on the outer side of the support frame 51. On the side wall, the axis of the lead screw 53 is parallel to the axis of the slide rail 511. When the cutting and feeding tray 3 is conveyed to the middle of the four L-shaped positioning plates 42, the axes of the lead screw 53 and the slide rail 511 are parallel to the axis of the cutting slot 33. The cutting and feeding tray 3 is located below the rotating shaft 57, and the positions of the multiple cutting blades 58 and the multiple cutting slots 33 correspond one-to-one. In specific implementation, the drive motor 52 of the cutting mechanism 5 drives the lead screw 53 to rotate, so that the moving block 54 moves at a constant speed along the lead screw 53. The cutting motor 56 driven by the moving block 54 and the rotating shaft 57 are connected. 7. Upon startup, multiple cutting blades 58 on the rotating shaft 57 rotate at high speed. Pulled by the moving block 54, the cutting blades 58 advance horizontally along a direction parallel to the axis of the cutting slot 33, smoothly cutting the connection area of ​​the integrated capacitor through the cutting slot 33, thus separating individual capacitors. Unlike traditional vertical punching, this design employs a horizontally designed cutting and feeding disc 3 and horizontally, uniformly advancing cutting blades 58. The blades are driven smoothly through the cutting slot 33 by a motor-screw 53-moving block 54 mechanism. The integrated capacitors experience uniform force under horizontal force, with no "impact" component, significantly reducing the cracking, peeling, and surface damage of the colloid during the cutting process.

[0026] In one embodiment, refer to Figures 1-3The drying mechanism 6 includes a drying hood 61, air supply pipes 62, drying nozzles 63, roller supports 64, and auxiliary rollers 65. The drying hood 61 is fixedly mounted on the machine body 1 and covers the upper horizontal conveying section of the sprocket and chain conveying system 2. Multiple air supply pipes 62 are equidistantly installed on the top of the drying hood 61 along the conveying direction of the cutting and unloading tray 3. The upper end of each air supply pipe 62 is connected to a compressed air device via a pipeline, and the lower end of each air supply pipe 62 extends into the interior of the drying hood 61 and is fixedly equipped with a drying nozzle 63. The drying nozzles 63 are vertically downward facing the front of the cutting and unloading tray 3. Roller supports 64 are fixedly installed on both sides inside the drying hood 61. Multiple auxiliary rollers 65 are equidistantly mounted on the wheel bracket 64 along the conveying direction of the transmission chain. The auxiliary rollers 65 are located on the lower side of the transmission chain and are used to support the transmission chain. A drainage square hole 66 is opened through the bottom of the drying hood 61, and the drainage square hole 66 is located directly above the water guide plate 12. In specific implementation, after cutting, the cutting material tray 3 continues to be conveyed to the drying mechanism 6 in the upper horizontal section. The multi-way air supply pipe in the drying hood 61 is connected to the compressed air source. The drying nozzle 63 is vertically downward and aimed at the front of the cutting material tray 3. The strong airflow blows the residual liquid or cutting chips off and falls through the drainage square hole 66 onto the water guide plate 12, and then flows into the water collection tank 8 below.

[0027] In one embodiment, refer to Figure 2 , Figure 3 and Figure 5 The cleaning mechanism 7 includes a cleaning bracket 71, air supply pipes 72, cleaning nozzles 73, roller brackets 74, and auxiliary rollers 75. The cleaning bracket 71 is fixedly mounted on the machine body 1 and covers the lower horizontal conveying section of the sprocket and chain conveying system 2. Multiple air supply pipes 72 are equidistantly installed on the top of the cleaning bracket 71 along the conveying direction of the cutting and unloading disc 3. The upper end of each air supply pipe 72 is connected to a compressed air device via a pipeline, and the lower end of each air supply pipe 72 is fixedly equipped with a cleaning nozzle 73. The cleaning nozzle 73 faces vertically downwards towards the back of the cutting and unloading disc 3. Roller brackets 74 are fixedly installed on both sides inside the cleaning bracket 71. Multiple auxiliary rollers 75 are equidistantly mounted on the transmission chain along the conveying direction. The auxiliary rollers 75 are located on the upper side of the transmission chain and are used to support the transmission chain. The bottom of the cleaning support 71 has an opening and the side of the opening slides in contact with the front side of the cutting and feeding tray 3 to support the transmission chain. The bottom opening of the cleaning support 71 is located directly above the receiving box 9. In specific implementation, the cutting and feeding tray 3 is conveyed to the lower horizontal conveying part of the sprocket chain conveying system 2. After passing through the lower cleaning mechanism 7, the cleaning nozzle 73 blows air onto the back of the cutting and feeding tray 3, and blows the residual capacitors on the cutting and feeding tray 3 into the receiving box 9 through the cleaning hole 34.

[0028] The above embodiments are only used to illustrate the technical solutions of the embodiments of this application, and are not intended to limit them. Although the embodiments of this application have been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features, without departing from the spirit and scope defined by the claims of this application.

Claims

1. A blade cutting and separating device for a capacitor body, comprising a machine body (1), a sprocket and chain conveying system (2), a cutting and feeding tray (3), a positioning mechanism (4), a cutting mechanism (5), a drying mechanism (6), a tray cleaning mechanism (7), a water collection tank (8), and a receiving box (9), characterized in that, The machine body (1) is equipped with a sprocket and chain transmission system (2), which includes at least four sets of sprockets and at least two transmission chains, such that the sprocket and chain transmission system (2) forms a vertically oriented inverted isosceles trapezoidal rotary transmission mechanism. Multiple cutting and feeding discs (3) are fixedly arranged on the sprocket and chain transmission system (2) along its transmission direction. The bottom of each cutting and feeding disc (3) is fixedly connected to the transmission chain. The cutting and feeding discs (3) are used to uniformly and equidistantly arrange multiple connected capacitors (10) to be cut. The machine body (1) is located on the sprocket and chain transmission system (2). Along its conveying direction, the horizontal conveying section is equipped with a loading station (11), a positioning mechanism (4), and a drying mechanism (6). The cutting and feeding tray (3) is located at the loading station (11) to place the connected capacitor (10) to be cut. A cutting mechanism (5) is fixedly installed on the machine body (1) directly above the positioning mechanism (4). When the cutting and feeding tray (3) is conveyed to the position of the positioning mechanism (4), the connected capacitor (10) to be cut on the cutting and feeding tray (3) is aligned with the cutting mechanism (5), and the positioning mechanism (4) can restrict and fix the cutting mechanism. The cutting and feeding tray (3) is positioned such that when the cutting and feeding tray (3) is conveyed to the position of the drying mechanism (6), the drying mechanism (6) blows dry the surface of the cut capacitor. A water guide plate (12) is fixedly installed on the machine body (1) located below the drying mechanism (6). The water guide plate (12) extends obliquely downward to the top of the water collection tank (8). The water collection tank (8) is fixedly installed on the bottom of the machine body (1). A guide plate (13) is fixedly installed on the machine body (1) below the position of the top-to-bottom conveying part of the sprocket and chain conveying system (2). The guide plate (13) extends obliquely downward. Extending downwards to directly above the receiving box (9), the receiving box (9) is fixedly installed on the bottom of the machine body (1). A clearing mechanism (7) is fixedly installed on the machine body (1) at the position of the lower horizontal conveying part of the sprocket chain conveying system (2). The clearing mechanism (7) is located directly above the receiving box (9). When the cutting and feeding tray (3) is conveyed to the position of the clearing mechanism (7), the capacitors cut on the cutting and feeding tray (3) face downwards towards the receiving box (9), and the clearing mechanism (7) blows the capacitors remaining on the cutting and feeding tray (3) into the receiving box (9).

2. The blade cutting and separating device for a capacitor body according to claim 1, characterized in that, The cutting and feeding tray (3) has a plurality of strip-shaped placement slots (31) evenly spaced along its length. The length and width of the strip-shaped placement slots (31) are adapted to the length and width of the main body of the capacitor (10) to be cut. The cutting and feeding tray (3) also has a plurality of pin limiting slots (32) along its width. The width of the pin limiting slots (32) is adapted to the width of the pins of the capacitor (10) to be cut. Each pin limiting slot (32) passes through each strip-shaped placement slot (31). A cutting groove (33) is provided between each pair of adjacent pin limiting grooves (32). The depth of the cutting groove (33) is greater than the depth of the strip placement groove (31). The main body of the connected capacitor (10) to be cut is placed in each strip placement groove (31). The pins of the connected capacitor (10) to be cut are correspondingly locked in the pin limiting groove (32). A cleaning hole (34) is provided through the bottom of each strip placement groove (31) at the position of each capacitor after cutting.

3. The blade cutting and separating device for a capacitor body according to claim 2, characterized in that, The positioning mechanism (4) includes a support plate (41), L-shaped positioning plates (42), and a telescopic cylinder (43). The support plate (41) is horizontally fixed on the machine body (1) and located below the upper horizontal conveying part of the sprocket and chain conveying system (2). The length of the support plate (41) is set to cover the area below the cutting mechanism (5) and the loading position (11) of the sprocket and chain conveying system (2). Four L-shaped positioning plates (42) corresponding to the four corners of the cutting and feeding tray (3) are fixed on the support plate (41) located directly below the cutting mechanism (5). The cylinder is located in the middle of the four L-shaped positioning plates (42). Multiple telescopic cylinders (43) are evenly and equidistantly installed at the bottom of the support plate (41). The extended end of each telescopic cylinder (43) extends vertically upward through the support plate (41) and can contact the bottom of the cutting and feeding tray (3). When the cutting and feeding tray (3) is transported to the bottom of the cutting mechanism (5), the four corners of the cutting and feeding tray (3) are located at the corresponding positions of the four L-shaped positioning plates (42), and the vertical part of the L-shaped positioning plate (42) contacts the side wall of the cutting and feeding tray (3). The extension of the extended end of the telescopic cylinder (43) pushes the top surface of the cutting and feeding tray (3) to make close contact with the horizontal part of the L-shaped positioning plate (42).

4. The blade cutting and separating device for a capacitor body according to claim 3, characterized in that, The cutting mechanism (5) includes a support frame (51), a drive motor (52), a lead screw (53), a moving block (54), a mounting base (55), a cutting motor (56), a rotating shaft (57), and a cutting blade (58). The support frame (51) is fixedly mounted on the machine body (1). The drive motor (52) is fixedly mounted on one end of the support frame (51). The output shaft of the drive motor (52) is fixedly connected to one end of the lead screw (53). The two ends of the lead screw (53) are rotatably mounted inside the support frame (51). The moving block (54) is threaded onto the lead screw (53). The two side walls of the moving block (54) are in sliding contact with the two inner side walls of the support frame (51). The bottom of the moving block (54) is fixedly mounted on the mounting base (55). The cutting motor (56) is fixedly mounted on one side of the mounting base (55). The output shaft of the cutting motor (56) passes through the mounting base (55). And fixedly connected to one end of the rotating shaft (57), the rotating shaft (57) is provided with a plurality of cutting blades (58) evenly and equidistantly fixed along its axial direction, the two ends of the rotating shaft (57) are rotatably mounted on the auxiliary support (59), the auxiliary support (59) is fixedly provided with a slider (510) at one end near the support frame (51), the slider (510) is slidably disposed on the slide rail (511), the slide rail (511) is fixedly disposed on the support frame (51). On the outer wall, the axis of the lead screw (53) is parallel to the axis of the slide rail (511). When the cutting and feeding tray (3) is conveyed to the middle of the four L-shaped positioning plates (42), the axes of the lead screw (53) and the slide rail (511) are parallel to the axis of the cutting through groove (33). The cutting and feeding tray (3) is located below the rotating shaft (57), and the positions of the multiple cutting blades (58) and the multiple cutting through grooves (33) correspond one-to-one.

5. The blade cutting and separating device for a capacitor body according to claim 1, characterized in that, The air drying mechanism (6) includes an air drying hood (61), an air supply pipe (62), an air drying nozzle (63), a roller bracket (64), and an auxiliary roller (65). The air drying hood (61) is fixedly mounted on the machine body (1) and covers the upper horizontal conveying part of the sprocket and chain conveying system (2). Multiple air supply pipes (62) are equidistantly installed on the top of the air drying hood (61) along the conveying direction of the cutting and feeding disc (3). The upper end of each air supply pipe (62) is connected to a compressed air device through a pipeline, and the lower end of each air supply pipe (62) extends to the air drying nozzle. The drying hood (61) is equipped with a fixed air-drying nozzle (63), which is vertically downward facing the front of the cutting and feeding tray (3). Roller brackets (64) are fixed on both sides inside the drying hood (61). Multiple auxiliary rollers (65) are equidistantly mounted on the roller brackets (64) along the conveying direction of the transmission chain. The auxiliary rollers (65) are located on the lower side of the transmission chain and are used to support the transmission chain. A drainage square hole (66) is opened through the bottom of the drying hood (61), and the drainage square hole (66) is located directly above the water guide plate (12).

6. The blade cutting and separating device for a capacitor body according to claim 1, characterized in that, The cleaning mechanism (7) includes a cleaning bracket (71), two air supply pipes (72), a cleaning nozzle (73), two roller brackets (74), and two auxiliary rollers (75). The cleaning bracket (71) is fixedly mounted on the machine body (1) and covers the lower horizontal conveying section of the sprocket and chain conveying system (2). Multiple two air supply pipes (72) are equidistantly installed on the top of the cleaning bracket (71) along the conveying direction of the cutting and unloading disc (3). The upper end of each two air supply pipe (72) is connected to a compressed air device via a pipeline, and the lower end of each two air supply pipe (72) is fixedly equipped with a cleaning nozzle (73). The cleaning nozzle (73) is vertically downward facing the back of the cutting and feeding tray (3). Roller brackets (74) are fixedly provided on both sides inside the cleaning bracket (71). Multiple auxiliary rollers (75) are equidistantly mounted on the roller brackets (74) along the conveying direction of the transmission chain. The auxiliary rollers (75) are located on the upper side of the transmission chain and are used to support the transmission chain. The bottom of the cleaning bracket (71) is provided with an opening and the side of the opening slides in contact with the front side of the cutting and feeding tray (3) to support the transmission chain. The bottom opening of the cleaning bracket (71) is located directly above the receiving box (9).

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