Intelligent metal plate shearing equipment

Abstract

The utility model relates to the technical field of metal processing, in particular to intelligent metal plate shearing equipment which comprises a base and a plurality of positioning strips evenly distributed on the top face of the base, and a limiting cylinder is fixedly installed on the lower side of the base. The adsorption part is movably connected to the base, and a suction cup is fixedly installed at the top of the adsorption part; the transverse frame is fixedly installed at the upper end of the base, moving parts are symmetrically connected to the transverse frame in a sliding mode, and cutting knives are symmetrically installed at the lower ends of the moving parts; the driving shaft is fixedly mounted on the transverse frame; and the bag body is arranged at the top of the transverse frame. The adsorption part is matched with the positioning strip, so that the position of the metal plate is adaptively adjusted and positioned in the cutting process; and meanwhile, the arranged bag body is combined, automatic cleaning of metal scraps can be achieved in the cutting process, the influence of the metal scraps on subsequent cutting of the cutting knife is avoided, and the shearing effect is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal processing technical field, concretely relates to a kind of intelligent metal plate piece shearing equipment. BACKGROUND

[0002] Metal shearing is a kind of metal processing, that is, using cutting tool to form a certain length or width crack on metal plate, so as to be bent and other ways of processing of metal plate;

[0003] The manufacture of lithium battery case is usually to use shearing and bending to realize complete processing of a complete metal plate, the existing metal cutting equipment needs to adjust the position of the metal plate to be cut multiple times to realize complete cutting price when cutting a single metal plate, and the position of the metal plate needs to be re-adjusted after each position adjustment, so the cutting efficiency is low, therefore, the present application provides an intelligent metal plate piece shearing equipment. UTILITY MODEL CONTENTS

[0004] The intelligent metal plate piece shearing equipment can effectively solve the problem of low cutting efficiency of the existing metal cutting equipment when cutting a single metal plate, which needs to adjust the position of the metal plate to be cut multiple times to realize complete cutting price, and the position of the metal plate needs to be re-adjusted after each position adjustment.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme:

[0006] The utility model provides a kind of intelligent metal plate piece shearing equipment, including base, and multiple positioning strips evenly distributed on the top surface of base, and limit cylinder is fixedly installed at the lower side of base;

[0007] And, suction accessory is movably connected on base, suction accessory is fixedly installed with suction cup on the top, and protrusion is fixedly installed on the outer wall of suction accessory, and protrusion is slidably matched with guide groove in limit cylinder;

[0008] And, horizontal frame is fixedly installed on the upper end of base, and moving part is symmetrically slidably connected on horizontal frame, and cutting knife is symmetrically installed on the lower end of moving part;

[0009] And, drive shaft is fixedly installed on horizontal frame, and two groups of threads with opposite directions are symmetrically formed on drive shaft, and two moving parts are meshingly connected with two moving parts respectively;

[0010] Further including capsule arranged at the top position of horizontal frame, when two moving parts are close to each other, capsule is extruded, and gas in capsule is overflowed from one-way outlet pipe and blown to cutting knife position to realize debris cleaning.

[0011] Furthermore, the positioning strips are distributed in a ring structure on the top surface of the base, and the inner side of the positioning strips is set as an inclined surface to limit the metal plate to be cut; on the top surface of the base, and on both sides of the positioning strips, there are relief grooves, the two relief grooves in adjacent positions are kept in a connected state, and a through hole is opened through the connection position of the two relief grooves in adjacent positions.

[0012] Furthermore, a through groove is provided through the middle of the limiting cylinder, and the inner wall of the through groove slides in fit with the outer wall of the adsorption component. Guide grooves are evenly provided on the inner wall of the through groove, and the guide grooves are composed of a vertical part and a spiral part from bottom to top. An overlapping ring is fixedly installed at the lower end of the adsorption component. The lower end of the overlapping ring overlaps with the upper end of the external drive rod and maintains a sliding fit. When the drive rod moves upward, the protrusion slides along the vertical part of the guide groove to the spiral part, causing the metal plate to be cut, which is adsorbed at the top of the suction cup, to move upward and then rotate.

[0013] Furthermore, the helix angle of the spiral portion is 90°.

[0014] Furthermore, it also includes a one-way air inlet pipe that maintains communication with the inside of the bladder, with a collection tube fixedly installed at the end of the one-way air inlet pipe, and a cylindrical filter screen provided in the middle of the collection tube; and the upper opening of the collection tube corresponds to the position of the through hole.

[0015] Furthermore, it also includes a control unit for controlling the operating state of the suction cup, including a trigger switch located at the end of the spiral section. When the protrusion contacts the trigger switch, the suction cup is in a stopped operating state, and the external drive rod stops driving and moves downward.

[0016] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0017] This invention utilizes an adsorption element in conjunction with a positioning strip to adaptively adjust and position the metal plate during the cutting process. Simultaneously, the inclusion of a bladder allows for automatic cleaning of metal debris during cutting, preventing it from affecting subsequent cutting and ensuring optimal shearing results. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of the shearing device in this utility model;

[0020] Figure 2 This is a schematic diagram of the overall exploded structure of the shearing device of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the cross frame and the base when they are separated.

[0022] Figure 4 This is a schematic diagram of the adsorption component structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of the limiting cylinder of this utility model.

[0024] The labels in the diagram represent:

[0025] 1. Base; 101. Clearance groove; 102. Through hole; 11. Positioning strip; 12. Limiting cylinder; 121. Through groove; 122. Guide groove; 1221. Vertical part; 1222. Spiral part; 13. Horizontal frame;

[0026] 2. Adsorption component; 21. Protrusion; 22. Suction cup; 23. Overlapping ring; 231. Drive rod;

[0027] 3. Drive shaft; 31. Thread;

[0028] 4. Moving parts; 41. Cutting blade;

[0029] 5. Bag body; 51. One-way exhaust pipe; 52. One-way intake pipe; 521. Collection tube; 522. Tubular filter screen. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0031] The present invention will be further described below with reference to the embodiments.

[0032] Example: Refer to Appendix Figures 1-5As shown, an intelligent metal sheet cutting device includes a base 1 and a plurality of positioning strips 11 evenly distributed on the top surface of the base 1. Specifically, the base 1 serves as a support platform for effectively supporting the metal sheet to be cut, and the positioning strips 11 are distributed in a ring structure on the top surface of the base 1. The inner side of the positioning strips 11 is set as an inclined surface for limiting the metal sheet to be cut. Specifically, the positioning strips 11 and the inclined surface on their outer wall can effectively position the metal sheet to be cut placed on the upper side of the base 1.

[0033] It should be noted that the purpose of the metal plate shearing equipment mentioned in this application is to shear a square metal plate to form a cross-shaped structure. After cutting, the structure can be bent to form the casing of a lithium battery and effectively encapsulate the lithium battery. Therefore, the main purpose of the metal shearing involved in this application is to cut multiple slits in a square metal plate.

[0034] Furthermore, in order to ensure the fixed position of the metal plate to be cut during the cutting process, this application also includes an adsorption component 2 movably connected to the base 1. A suction cup 22 is fixedly installed on the top of the adsorption component 2. The suction cup 22 is connected to the output end of the external negative pressure mechanism. During the adsorption process, the negative pressure mechanism generates an adsorption force to effectively adsorb the metal plate placed on the upper side of the suction cup 22, ensuring the relative fixation of the position of the metal plate during the shearing process, thereby improving the cutting efficiency.

[0035] Regarding the cutting method, this application also includes a crossbeam 13 fixedly installed on the upper end of the base 1, with movable parts 4 symmetrically slidably connected on the crossbeam 13, and cutting blades 41 symmetrically installed at the lower end of the movable parts 4; and a drive shaft 3 fixedly installed on the crossbeam 13, with two sets of opposite threads 31 symmetrically arranged on the drive shaft 3, and two movable parts 4 respectively meshing with each other; the drive shaft 3 is fixedly connected to the output end of an external drive motor, and when the external drive motor rotates, it will drive the drive shaft 3 to rotate. Combined with the meshing connection between the two movable parts 4 and the drive shaft 3, when the drive shaft 3 rotates, the two movable parts 4 can be adjusted to move closer to each other or further apart by rotating in the forward and reverse directions. In this application, when the two movable parts 4 move closer to each other, the cutting blades 41 fixedly installed on the movable parts 4 will effectively cut the metal plate;

[0036] Furthermore, the cutting blade 41 is symmetrically arranged, which can apply cutting force to the metal plate at symmetrical positions during the cutting process. On the one hand, it can prevent the metal plate from shifting during the cutting process. On the other hand, the bidirectional cutting method can also effectively improve the cutting efficiency. It should also be noted that in this application, the suction cup 22 is located in the middle of the two cutting points, which can also effectively prevent the metal plate from deforming during the cutting process and ensure the cutting effect.

[0037] It should also be noted that, in this application, in order to avoid the cutting blade 41 from contacting the outer wall of the top surface of the base 1 and causing the cutting blade 41 to be blunt, in this application, clearance grooves 101 are respectively provided on the top surface of the base 1 and on both sides of the positioning strip 11. The two clearance grooves 101 in adjacent positions are kept in a connected state, and a through hole 102 is provided through the connection position of the two clearance grooves 101 in adjacent positions. When the metal plate is fixed in position by the positioning strip 11, the relative position of the metal plate and the clearance groove 101 will also remain fixed, and the position of the clearance groove 101 will also correspond to the position of the cutting blade 41. It can be understood that when the cutting blade 41 moves along the crossbar 13, the cutting trajectory of the cutting blade 41 coincides with the clearance groove 101.

[0038] During the cutting process, debris is generated and splashes onto the surface of the metal plate, which affects subsequent cutting. Therefore, this application also includes a bladder 5 located at the top of the crossbar 13. When the two moving parts 4 approach each other, the bladder 5 is squeezed, and the gas inside overflows from the one-way exhaust pipe 51 and blows towards the cutting blade 41 to clean up the debris. Specifically, the outlet end of the one-way exhaust pipe 51 faces the cutting blade 41, which can effectively clean up the debris generated during the cutting process.

[0039] It should also be noted that, in addition to blowing gas outward through the one-way exhaust pipe 51 to clean metal debris at the cutting location, it also includes a one-way intake pipe 52 that is connected to the inside of the bladder 5. A collection cylinder 521 is fixedly installed at the end of the one-way intake pipe 52, and a cylindrical filter screen 522 is provided in the middle of the collection cylinder 521. The upper opening of the collection cylinder 521 corresponds to the position of the through hole 102. When the one-way exhaust pipe 51 blows gas to clean metal debris, the debris will also fall into the relief groove 101 and move towards the through hole in the relief groove 101 along the cutting direction. The device moves to position 102. Combined with the one-way air inlet pipe 52 and the collection cylinder 521 located below the through hole 102, when the cutting is completed, the two moving parts 4, along with the cutting blade 41, move away from each other and reset. They generate an adsorption force to effectively clean the metal debris in and around the through hole 102. In order to avoid the problem of metal debris clogging, the cylindrical filter screen 522 located inside the collection cylinder 521 will cause the debris to fall to the bottom of the collection cylinder 521 during the adsorption and collection process, ensuring the normal restoration of the capsule 5.

[0040] To ensure cutting efficiency, in this application, after the cutting blade 41 performs one cut, it needs to cut again in a direction perpendicular to the original cutting trajectory. Therefore, in this application, the metal plate needs to be adjusted in position twice. Thus, in this application, a limiting cylinder 12 is fixedly installed on the lower side of the base 1; and a protrusion 21 is fixedly installed on the outer wall of the adsorption member 2, the protrusion 21 slidingly engaging with the guide groove 122 opened in the limiting cylinder 12; a through groove 121 is opened through the middle of the limiting cylinder 12, the through groove 121... The inner wall slides in fit with the outer wall of the adsorption component 2. The guide groove 122 is evenly opened on the inner wall of the through groove 121. The guide groove 122 is composed of a vertical part 1221 and a spiral part 1222 from bottom to top. The lower end of the adsorption component 2 is fixedly installed with an overlapping ring 23. The lower end of the overlapping ring 23 overlaps with the upper end of the external drive rod 231 and maintains a sliding fit. When the drive rod 231 moves upward, the protrusion 21 slides along the vertical part 1221 of the guide groove 122 to the spiral part 1222, causing the metal plate to be cut adsorbed at the top position of the suction cup 22 to move upward and then rotate.

[0041] Furthermore, in this application, the spiral angle of the spiral portion 1222 is 90°. Specifically, after one cut is completed, the corresponding suction member 2 will move upward under the action of the external drive rod 231. At this time, the protrusion 21 fixedly installed on the outer wall of the suction member 2 will slide in the guide groove 122, first moving upward in the vertical portion 1221. At this time, the suction cup 22 will drive the metal plate after one cut to move upward. At this time, the positioning strip 11 set on the top surface of the base 1 will no longer abut against the outer wall of the metal plate. When the suction cup 22 moves upward to a certain position, the protrusion 21 will then move upward in the spiral portion 1222 within the guide groove 122. The metal plate can be adjusted by sliding within 22. The angle of adjustment is the same as the helical angle of the actual helical part 1222. In this application, the helical angle of the helical part 1222 is 90°, which is only one implementation method. By adjusting the distribution of multiple positioning strips 11, different angles of the helical part 1222 can be matched. For example, when the positioning strips 11 are distributed in a regular hexagonal structure, the helical angle of the corresponding helical part 1222 can be set to 60°, so as to achieve complete cutting of the metal plate. Subsequently, the cut metal plate is bent six times to form the corresponding package shape, forming the outer shell structure of the lithium battery.

[0042] Furthermore, this application also includes a control unit for controlling the operating state of the suction cup 22, including a trigger switch located at the end of the spiral portion 1222. When the protrusion 21 contacts the trigger switch, the suction cup 22 is in a stopped state. At this time, the suction cup 22 only supports the metal plate, and the external drive rod 231 stops driving and moves downward. When the protrusion 21 continues to slide inside the spiral portion 1222, the suction cup 22 rotates and slides relative to the metal plate. Although the metal plate will deviate to a certain extent, when the suction cup 22 moves downward, the outer wall of the metal plate will contact the inclined surface on the positioning strip 11 to achieve final precise positioning. After the suction cup 22 returns to its original position, the external negative pressure mechanism will run again to re-adhere and fix the metal plate, and then perform secondary cutting to complete the cutting process of the metal plate.

[0043] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has 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. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. An intelligent metal sheet shearing device, characterized in that, include: A base (1) and a plurality of positioning strips (11) evenly distributed on the top surface of the base (1), and a limiting cylinder (12) is fixedly installed on the lower side of the base (1); In addition, an adsorption component (2) is movably connected to the base (1). A suction cup (22) is fixedly installed on the top of the adsorption component (2). A protrusion (21) is fixedly installed on the outer wall of the adsorption component (2). The protrusion (21) slides in cooperation with the guide groove (122) opened in the limiting cylinder (12). In addition, a crossbeam (13) is fixedly installed on the upper end of the base (1), and a movable part (4) is symmetrically slidably connected on the crossbeam (13), and a cutting blade (41) is symmetrically installed on the lower end of the movable part (4); In addition, a drive shaft (3) is fixedly installed on the cross frame (13). The drive shaft (3) has two sets of threads (31) with opposite directions in a symmetrical structure. Two moving parts (4) are respectively engaged and connected to the two moving parts (4). It also includes a bladder (5) located at the top of the crossbar (13). When the two moving parts (4) approach each other, the bladder (5) will be squeezed, and the gas inside will overflow from the one-way vent pipe (51) and blow towards the cutting blade (41) to clean up the debris.

2. The intelligent metal plate shearing device according to claim 1, characterized in that, The positioning strips (11) are distributed in a ring structure on the top surface of the base (1), and the inner side of the positioning strips (11) is set as an inclined surface to limit the metal plate to be cut; On the top surface of the base (1), and on both sides of the positioning strip (11), there are relief grooves (101), the two relief grooves (101) in adjacent positions are connected, and a through hole (102) is provided at the connection position of the two relief grooves (101) in adjacent positions.

3. The intelligent metal plate shearing equipment according to claim 2, characterized in that, A through groove (121) is provided in the middle of the limiting cylinder (12). The inner wall of the through groove (121) slides with the outer wall of the adsorption component (2). Guide grooves (122) are evenly provided on the inner wall of the through groove (121). The guide grooves (122) are composed of a vertical part (1221) and a spiral part (1222) from bottom to top. The lower end of the adsorption component (2) is fixedly installed with an overlap ring (23). The lower end of the overlap ring (23) overlaps with the upper end of the external drive rod (231) and maintains a sliding fit. When the drive rod (231) moves upward, the protrusion (21) slides along the vertical part (1221) of the guide groove (122) to the spiral part (1222), causing the metal plate to be cut adsorbed on the top position of the suction cup (22) to move upward and then rotate.

4. The intelligent metal sheet shearing equipment according to claim 3, characterized in that, The spiral angle of the spiral part (1222) is 90°.

5. The intelligent metal plate shearing device according to claim 4, characterized in that, It also includes a one-way air inlet pipe (52) that is connected to the inside of the bladder (5), and a collection tube (521) is fixedly installed at the end of the one-way air inlet pipe (52), and a cylindrical filter screen (522) is provided in the middle of the collection tube (521). The upper opening of the collecting tube (521) corresponds to the position of the through hole (102).

6. The intelligent metal plate shearing device according to claim 5, characterized in that, It also includes a control unit for controlling the operating state of the suction cup (22), including a trigger switch located at the end of the spiral part (1222). When the protrusion (21) contacts the trigger switch, the suction cup (22) is in a stopped operating state, and the external drive rod (231) stops driving and moves downward.

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