Elastic sheet connecting lug detaching mechanism and welding equipment with elastic sheet connecting lug detaching mechanism

Abstract

The utility model discloses a shrapnel engaging lug detaching mechanism and welding equipment with the shrapnel engaging lug detaching mechanism, the detaching mechanism comprises a positioning table, a pressing mechanism, a first rotary clamp, a second rotary clamp, a first driving device and a second driving device, the positioning table is provided with a carrying position suitable for placing a shrapnel piece; the pressing mechanism is arranged on the outer side of the positioning table and used for pressing and fixing the elastic piece to the carrying position. The first rotary clamp is arranged on one side of the positioning table and can clamp one lug part on the elastic piece and rotationally break off the lug part; the second rotary clamp is arranged on the other side of the positioning table and can clamp the other lug part on the elastic piece and rotationally break the lug part, and a preset included angle is formed between the second rotary clamp and the first rotary clamp; the first driving device is used for driving the first rotary clamp to get close to or away from the positioning table; the second driving device is used for driving the second rotating clamp to get close to or away from the positioning table. According to the utility model, the connecting lug is automatically removed after the elastic sheet is welded, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal spring piece processing technical field especially, it relates to a spring piece connecting ear disconnecting mechanism and welding equipment with it. BACKGROUND

[0002] In modern electronic product and precision machinery manufacturing field, spring piece is widely used as an important functional element. These spring pieces usually need to be fixed on the main workpiece through welding process to realize specific mechanical performance or electrical performance.

[0003] However, the size of spring piece is extremely small, and it is difficult to carry out grabbing, transferring and other operations in automatic welding processing. Therefore, these spring pieces usually form a connecting ear when being punched, and the connecting ear is used to realize the grabbing and transferring of spring piece in welding equipment. After welding is completed, the connecting ear needs to be removed from the spring piece. How to realize the automatic removal of the connecting ear is a problem that must be solved in full-automatic processing. SUMMARY

[0004] The utility model aims at at least in a certain extent solve one of the technical problems among the prior art. For this reason, the utility model aims at providing a spring piece connecting ear disconnecting mechanism and welding equipment with it.

[0005] To achieve the above-mentioned purpose, the spring piece connecting ear disconnecting mechanism according to the utility model embodiment is used to break two connecting ears on the spring piece, and the spring piece connecting ear disconnecting mechanism comprises:

[0006] Positioning table, the positioning table has the load position suitable for placing the spring piece;

[0007] Pressing mechanism, the pressing mechanism is arranged outside the positioning table, to press and fix the spring piece on the load position;

[0008] First rotary clamp, the first rotary clamp is arranged on one side of the positioning table, and can clamp one ear on the spring piece and rotate to break the ear;

[0009] Second rotary clamp, the second rotary clamp is arranged on the other side of the positioning table, and can clamp the other ear on the spring piece and rotate to break the ear, and the second rotary clamp and the first rotary clamp form a predetermined clamping angle;

[0010] First driving device, the first driving device is connected with the first rotary clamp, to drive the first rotary clamp to approach or away from the positioning table;

[0011] A second driving device is connected with the second rotary clamp for driving the second rotary clamp to move towards or away from the positioning table.

[0012] In addition, the shell fragment connecting lug dismounting mechanism according to the above-mentioned embodiment of the utility model can further have the following additional technical features:

[0013] According to an embodiment of the utility model, the pressing mechanism comprises:

[0014] Two supports are fixedly arranged on two sides of the positioning table.

[0015] Two rotating pressing claws are in one-to-one correspondence with the two supports, one end of each rotating pressing claw is pivotally connected with the support, and the other end of each rotating pressing claw is adjacent to the loading position of the positioning table.

[0016] Two driving assemblies are in one-to-one correspondence with the two rotating pressing claws, each driving assembly is connected with the corresponding rotating pressing claw for driving the rotating pressing claw to rotate to press or release the shell piece on the loading position.

[0017] According to an embodiment of the utility model, the driving assembly comprises a push rod cylinder and a linkage rod, the push rod cylinder is arranged on the positioning table, the cylinder rod of the push rod cylinder extends upward, one end of the linkage rod is pivotally connected with the cylinder rod of the push rod cylinder, and the other end of the linkage rod is pivotally connected with the middle part of the rotating pressing claw.

[0018] According to an embodiment of the utility model, the first rotary clamp comprises a first fixed seat, a first sliding seat, a first rotary cylinder, a first clamping cylinder and a first pair of clamping claws.

[0019] The first sliding seat is slidably arranged on the first fixed seat, the first rotary cylinder is arranged on the first sliding seat, and the first driving device is connected with the first sliding seat for pushing the first sliding seat to slide relative to the first fixed seat.

[0020] The first clamping cylinder and the first pair of clamping claws are arranged on the first rotary cylinder for driving the first clamping cylinder and the first pair of clamping claws to rotate through the first rotary cylinder, and the first pair of clamping claws is arranged on the first clamping cylinder for driving the first pair of clamping claws to open or close through the first clamping cylinder.

[0021] According to an embodiment of the utility model, the second rotary clamp comprises a second fixed seat, a second sliding seat, a second rotary cylinder, a second clamping cylinder and a second pair of clamping claws.

[0022] The second sliding seat is slidably arranged on the second fixed seat, the second rotary cylinder is arranged on the second sliding seat, and the second driving device is connected with the second sliding seat to push the second sliding seat to slide relative to the second fixed seat.

[0023] The second clamping cylinder and the second clamping jaw pair are arranged on the second rotary cylinder to be driven to rotate by the second rotary cylinder, and the second clamping jaw pair is arranged on the second clamping cylinder to be driven to open or close by the second clamping cylinder.

[0024] According to an embodiment of the utility model, the connecting lug dismounting mechanism further comprises a base frame, the base frame has a first loading platform and a second loading platform, and the first loading platform and the second loading platform are oppositely arranged.

[0025] The positioning table is located between the first loading platform and the second loading platform, the top surface of the first loading platform is a plane, and the top surface of the second loading platform is an inclined surface and forms a predetermined angle with the plane.

[0026] The first fixed seat is arranged on the top surface of the first loading platform, and the second fixed seat is arranged on the top surface of the second loading platform.

[0027] According to an embodiment of the utility model, one side of the positioning table is provided with a first waste box for receiving the connecting lug broken by the first rotary clamp, and the other side of the positioning table is provided with a second waste box for receiving the connecting lug broken by the second rotary clamp.

[0028] On the other hand, the welding equipment according to the embodiment of the utility model has the connecting lug dismounting mechanism of the elastic sheet.

[0029] According to the connecting lug dismounting mechanism of the elastic sheet and the welding equipment provided by the embodiment of the utility model, the dismounting mechanism realizes the automatic removal of the connecting lug after the welding of the elastic sheet. The loading position of the positioning table ensures that the elastic sheet part can be stably placed, the pressing mechanism presses and fixes the elastic sheet part, the first rotary clamp and the second rotary clamp form a predetermined angle, can clamp and process two connecting lugs on the elastic sheet part respectively, and realize the breaking and dismounting of the connecting lug through the rotating action. The cooperative movement of the first driving device and the second driving device can accurately control the approaching and moving away actions of the first rotary clamp and the second rotary clamp, and realize the full-automatic operation of the connecting lug dismounting process. This design not only improves the work efficiency of the removal of the connecting lug, but also ensures the stability and reliability of the dismounting process through the accurate control of mechanization, provides an automatic scheme for the processing of the welded elastic sheet, and realizes the full-process automatic processing of the elastic sheet from welding to finished product.

[0030] The additional aspects and advantages of the present application will be given in part in the following description, become apparent from the following description, or be understood by those skilled in the art from the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description only show some of the embodiments of the present application, and those skilled in the art can also obtain other drawings according to the structures shown in these drawings without any creative effort.

[0032] Figure 1 is a structural schematic view of the shell fragment connecting lug dismounting mechanism in the embodiment of the present application;

[0033] Figure 2 is an exploded view of the shell fragment connecting lug dismounting mechanism in the embodiment of the present application;

[0034] Figure 3 is a structural schematic view of the positioning table and the pressing mechanism in the shell fragment connecting lug dismounting mechanism in the embodiment of the present application;

[0035] Figure 4 is a structural schematic view of the first rotary clamp in the shell fragment connecting lug dismounting mechanism in the embodiment of the present application;

[0036] Figure 5 is a structural schematic view of the second rotary clamp in the shell fragment connecting lug dismounting mechanism in the embodiment of the present application.

[0037] Reference signs:

[0038] 101, positioning table;

[0039] H101, loading position;

[0040] 102, pressing mechanism;

[0041] 1021, support;

[0042] 1022, rotating pressing claw;

[0043] 1023, linkage rod;

[0044] 1024, push rod cylinder;

[0045] 103, first rotary clamp;

[0046] 1031, first fixed seat;

[0047] 1032, first sliding seat;

[0048] 1033, first rotating cylinder;

[0049] 1034, first clamping cylinder;

[0050] 1035, first pair of clamping jaws;

[0051] 104, second rotating clamp;

[0052] 1041, second fixed seat;

[0053] 1042, second sliding seat;

[0054] 1043, second rotating cylinder;

[0055] 1044, second clamping cylinder;

[0056] 1045, second pair of clamping jaws;

[0057] 105, first driving device;

[0058] 106, second driving device;

[0059] 107, base frame;

[0060] 1071, first carrier;

[0061] S1071, flat surface;

[0062] 1072, second carrier;

[0063] S1072, inclined surface;

[0064] 108, first waste box;

[0065] 109, second waste box.

[0066] The realization, functional features and advantages of the utility model will be further explained in combination with embodiments with reference to the drawings. DETAILED DESCRIPTION

[0067] The embodiments of the utility model will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as a limitation of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0068] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0069] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified.

[0070] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0071] In the utility model, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0072] The sheet connecting ear dismounting mechanism of the utility model embodiment is described in detail below with reference to the drawings.

[0073] Referring to Figures 1 to 5As shown, the sheet connecting lug dismounting mechanism according to the embodiment of the utility model is used for breaking two connecting lugs on the sheet piece, and comprises a positioning table 101, a pressing mechanism 102, a first rotary clamp 103, a second rotary clamp 104, a first driving device 105 and a second driving device 106.

[0074] Specifically, the positioning table 101 has a loading position H101 suitable for placing the sheet piece. Exemplarily, the loading position H101 is concave, and the shape and size thereof are matched with the shape of the sheet piece, so that the sheet piece can be accurately positioned.

[0075] The pressing mechanism 102 is arranged outside the positioning table 101, and is used for pressing and fixing the sheet piece on the loading position H101. After the sheet piece is transferred to the loading position H101 of the positioning table 101, the sheet piece can be pressed and fixed by using the pressing mechanism 102, and the two connecting lugs of the sheet piece are kept in a state of being exposed, so that the first rotary clamp 103 and the second rotary clamp 104 can clamp the connecting lugs on the sheet piece and break the connecting lugs.

[0076] The first rotary clamp 103 is arranged on one side of the positioning table 101, and can clamp one lug on the sheet piece and break the lug by rotating. The second rotary clamp 104 is arranged on the other side of the positioning table 101, and can clamp the other lug on the sheet piece and break the lug by rotating. The second rotary clamp 104 and the first rotary clamp 103 form a predetermined included angle. Since the two connecting lugs on the sheet piece form an included angle, the first rotary clamp 103 and the second rotary clamp 104 form a predetermined included angle, so that the predetermined included angle is matched with the included angle between the two connecting lugs, and the first rotary clamp and the second rotary clamp 104 can clamp the two connecting lugs, respectively. It can be understood that the first rotary clamp 103 and the second rotary clamp 104 can perform clamping and rotating actions. In the working process, the clamping action can be performed first to clamp the connecting lugs on the sheet piece, and then the rotating action is performed to make the connecting lugs be broken and dismounted from the sheet piece.

[0077] The first driving device 105 is connected with the first rotary clamp 103, and is used for driving the first rotary clamp 103 to move close to or away from the positioning table 101. The second driving device 106 is connected with the second rotary clamp 104, and is used for driving the second rotary clamp 104 to move close to or away from the positioning table 101.

[0078] The working process of the sheet connecting lug dismounting mechanism is as follows:

[0079] Firstly, the shell piece is placed on the loading position H101 of the positioning table 101, for example, after the welding at the welding station is completed, the shell piece can be grabbed by the transfer robot and transferred to the loading position H101 of the positioning table 101. Then, the shell piece is firmly fixed in the loading position H101 by the pressing mechanism 102; then, the first rotary clamp 103 and the second rotary clamp 104 are driven to approach the shell piece by the first driving device 105 and the second driving device 106 respectively, so that the first rotary clamp 103 and the second rotary clamp 104 clamp the two connecting ears on the shell piece respectively, and then rotate by a preset rotation angle and torque to break the connecting ears; finally, under the driving of the first driving device 105 and the second driving device 106, the first rotary clamp 103 and the second rotary clamp 104 retreat to the initial position to discard the broken connecting ears, and the whole dismounting process is completed.

[0080] According to the shell connecting ear dismounting mechanism provided in the embodiment of the utility model, the automatic removal of the connecting ears after the shell is welded is realized. The loading position H101 of the positioning table 101 ensures that the shell piece can be stably placed, the shell piece is tightly fixed by the pressing mechanism 102, the first rotary clamp 103 and the second rotary clamp 104 form a predetermined clamping angle, can clamp and process two connecting ears on the shell piece respectively, and the breaking and dismounting of the connecting ears are realized through the rotating action; cooperating with the cooperative movement of the first driving device 105 and the second driving device 106, the approaching and moving away actions of the first rotary clamp 103 and the second rotary clamp 104 can be accurately controlled, and the full-automatic operation of the connecting ear dismounting process is realized. This design not only improves the work efficiency of the removal of the connecting ears, but also ensures the stability and reliability of the dismounting process through the accurate control of the mechanization, provides an automatic scheme for the processing after the shell is welded, so that the full-process automatic machining of the shell from welding to finished product is realized.

[0081] In some embodiments of the utility model, the pressing mechanism 102 includes two supports 1021, two rotating pressing jaws 1022 and two driving assemblies, and the two supports 1021 are fixedly arranged on the two sides of the positioning table 101. For example, the first rotary clamp 103 and the second rotary clamp 104 are arranged on the front and rear sides of the positioning table 101, and the two supports 1021 are arranged on the left and right sides of the positioning table 101.

[0082] Two rotating pressure claws 1022 correspond to two supports 1021, one end of each rotating pressure claw 1022 is pivotally connected to the support 1021, and the other end of each rotating pressure claw 1022 is adjacent to the loading position H101 of the positioning table 101. For example, the two rotating pressure claws 1022 are symmetrically arranged on the left and right of the positioning table 101, and when the rotating pressure claw 1022 rotates inward, the end of the rotating pressure claw 1022 adjacent to the loading position H101 is pressed on the end of the spring piece of the positioning table 101.

[0083] Two driving assemblies correspond to two rotating pressure claws 1022, and each driving assembly is connected with the corresponding rotating pressure claw 1022 to drive the rotating pressure claw 1022 to rotate to press or release the spring piece on the loading position H101.

[0084] In the working process, when the spring piece is placed on the loading position H101 of the positioning table 101, the two driving assemblies act synchronously to drive the respective rotating pressure claws 1022 to rotate inward. One end of the rotating pressure claw 1022 gradually approaches and finally presses the end of the spring piece. Through the stable pressure provided by the driving assembly, it is ensured that the spring piece is firmly fixed on the loading position H101. After the connecting ear is removed, the driving assembly controls the reverse movement of the rotating pressure claw 1022 to release the spring piece, and completes a complete compression and release cycle.

[0085] In the embodiment, the compression mechanism 102 is designed by two rotating pressure claws 1022, realizes accurate positioning and reliable fixation of the spring piece. Moreover, the driving assembly realizes the automation and controllability of the compression process. The compression mechanism 102 cooperates with the positioning table 101 to provide stable conditions for accurate removal of the connecting ear, and ensures the reliability of the connecting ear removal.

[0086] In an embodiment of the utility model, the driving assembly includes a push rod cylinder 1024 and a linkage rod 1023, the push rod cylinder 1024 is arranged on the positioning table 101, and the cylinder rod of the push rod cylinder 1024 extends upward, one end of the linkage rod 1023 is pivotally connected with the cylinder rod of the push rod cylinder 1024, and the other end of the linkage rod 1023 is pivotally connected with the middle part of the rotating pressure claw 1022.

[0087] When the spring piece needs to be compressed, the push rod cylinder 1024 is driven by the gas pressure to move the cylinder rod upward, which drives the linkage rod 1023 to move through the pivot joint. The linkage rod 1023 converts the linear motion of the cylinder rod into the rotary motion of the rotating pressure claw 1022, so that the rotating pressure claw 1022 rotates around the pivot point with the support 1021, thereby achieving the compression of the spring piece. When the spring piece needs to be released, the push rod cylinder 1024 reverses the action, drives the linkage rod 1023 to return to the original position, and makes the rotating pressure claw 1022 return to the original position.

[0088] The present embodiment realizes precise control of the rotating pressure claw 1022 through the cooperation of the push rod cylinder 1024 and the linkage rod 1023. This design has the advantages of simple structure, reliable transmission, and low failure rate. The push rod cylinder 1024 provides stable driving force, and the linkage rod 1023 ensures smooth force transmission. The synergistic effect of the two makes the compression process more controllable.

[0089] In some embodiments of the utility model, the first rotating clamp 103 includes a first fixed seat 1031, a first sliding seat 1032, a first rotating cylinder 1033, a first clamping cylinder 1034 and a first jaw pair 1035.

[0090] The first sliding seat 1032 is slidably arranged on the first fixed seat 1031, the first rotating cylinder 1033 is arranged on the first sliding seat 1032, and the first driving device 105 is connected with the first sliding seat 1032 to push the first sliding seat 1032 to slide relative to the first fixed seat 1031.

[0091] The first clamping cylinder 1034 and the first jaw pair 1035 are arranged on the first rotating cylinder 1033 to drive the first clamping cylinder 1034 and the first jaw pair 1035 to rotate through the first rotating cylinder 1033, and the first jaw pair 1035 is arranged on the first clamping cylinder 1034 to drive the first jaw pair 1035 to open or close through the first clamping cylinder 1034.

[0092] Correspondingly, the second rotating clamp 104 includes a second fixed seat 1041, a second sliding seat 1042, a second rotating cylinder 1043, a second clamping cylinder 1044 and a second jaw pair 1045.

[0093] The second sliding seat 1042 is slidably arranged on the second fixed seat 1041, the second rotating cylinder 1043 is arranged on the second sliding seat 1042, and the second driving device 106 is connected with the second sliding seat 1042 to push the second sliding seat 1042 to slide relative to the second fixed seat 1041.

[0094] The second clamping cylinder 1044 and the second clamping jaw pair 1045 are arranged on the second rotating cylinder 1043, and the second clamping jaw pair 1045 is arranged on the second clamping cylinder 1044, so that the second clamping jaw pair 1045 is driven to open or close by the second clamping cylinder 1044.

[0095] In actual operation, first, the first sliding seat 1032 and the second sliding seat 1042 are respectively driven by the first driving device 105 and the second driving device 106 to move to the positioning table 101. When reaching the specified position, the first clamping cylinder 1034 and the second clamping cylinder 1044 control the first clamping jaw pair 1035 and the second clamping jaw to close, and firmly clamp the two connecting ears of the shell fragment. Subsequently, the first rotating cylinder 1033 and the second rotating cylinder 1043 are synchronously started, and the first clamping jaw pair 1035 and the second clamping jaw pair 1045 are driven to rotate at a preset angle, so that the connecting ears are broken from the shell fragment by the torsion effect. After the breaking is completed, the first driving device 105 and the second driving device 106 drive the first sliding seat 1032 and the second sliding seat 1042 to return to the initial position, and at the same time, the broken connecting ears are taken away from the working area, and the whole disassembly cycle is completed.

[0096] The embodiment realizes accurate clamping and controllable breaking of the connecting ears of the shell fragment by adopting the combined design of the first sliding seat 1032, the second sliding seat 1042, the first rotating cylinder 1033, the second rotating cylinder 1043, the first clamping cylinder 1034, the second clamping cylinder 1044, the first clamping jaw pair 1035 and the second clamping jaw pair 1045. The cooperation between the components is close, the action is coherent, and the working efficiency and reliability are high. Especially, the synchronous design of the double clamps can process two connecting ears at the same time, and the working efficiency is significantly improved.

[0097] In some embodiments of the utility model, the shell fragment connecting ear disassembly mechanism further includes a base frame 107, the base frame 107 has a first loading platform 1071 and a second loading platform 1072, and the first loading platform 1071 and the second loading platform 1072 are oppositely arranged.

[0098] The positioning table 101 is located between the first loading platform 1071 and the second loading platform 1072, the top surface of the first loading platform 1071 is a plane S1071, and the top surface of the second loading platform 1072 is an inclined plane S1072 and forms a predetermined included angle with the plane S1071.

[0099] The first fixed seat 1031 is arranged on the top surface of the first loading platform 1071, and the second fixed seat 1041 is arranged on the top surface of the second loading platform 1072.

[0100] The angle layout between the first rotating clamp 103 and the second rotating clamp 104 is realized by the combination layout of the horizontal surface S1071 of the first carrier 1071 and the inclined surface S1072 of the second carrier 1072, and the matching with the spatial positions of the two connecting ears on the shell piece is maintained. In addition, the overall layout design not only ensures the stability of the structure, but also realizes the optimized spatial layout of the functional components, thereby providing a guarantee for the accurate removal of the connecting ears.

[0101] In an embodiment of the present application, one side of the positioning table 101 is provided with a first waste box 108 for receiving the connecting ears broken by the first rotating clamp 103, and the other side of the positioning table 101 is provided with a second waste box 109 for receiving the connecting ears broken by the second rotating clamp 104.

[0102] When the first rotating clamp 103 and the second rotating clamp 104 break the two connecting ears, the first driving device 105 and the second driving device 106 drive the first sliding seat 1032 and the second sliding seat 1042 to return to the initial position, at this time, the first rotating clamp 103 and the second rotating clamp 104 take the broken connecting ears away from the working area and are located above the first waste box 108 and the second waste box 109, and then the first rotating clamp 103 and the second rotating clamp 104 release the connecting ears, so that the two connecting ears can fall into the first waste box 108 and the second waste box 109, respectively.

[0103] In the embodiment, the first waste box 108 and the second waste box 109 can accurately recycle the broken connecting ears, keep the working environment of the equipment clean, avoid the connecting ears from falling into the mechanism to cause jamming and other faults, and ensure the stable and reliable operation of the mechanism.

[0104] According to the welding equipment provided by the embodiment of the present application, the shell connecting ear dismounting mechanism has the advantages described above.

[0105] The welding equipment provided by the embodiment of the utility model has the popper connecting lug dismounting mechanism of the above embodiment, and the dismounting mechanism realizes automatic removal of the connecting lug after popper welding. The loading position H101 of the positioning table 101 ensures that the popper piece can be stably placed, the pressing mechanism 102 presses and fixes the popper piece, the first rotary clamp 103 and the second rotary clamp 104 form a predetermined clamping angle, can clamp and simultaneously process two connecting lugs on the popper piece respectively, and the breaking and dismounting of the connecting lug are realized through a rotating action; in cooperation with the cooperative movement of the first driving device 105 and the second driving device 106, the approaching and moving away actions of the first rotary clamp 103 and the second rotary clamp 104 can be accurately controlled, and full-automatic operation of the connecting lug dismounting process is realized. This design not only improves the working efficiency of the connecting lug removal, but also ensures the stability and reliability of the dismounting process through accurate mechanical control, provides an automatic scheme for processing after popper welding, and thus realizes full-process automatic processing of the popper from welding to finished product.

[0106] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0107] The above only describes the preferred embodiments of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation made by the utility model specification and the attached drawings, or direct / indirect application in other related technical fields under the utility model concept of the utility model is included in the patent protection range of the utility model.

Claims

1. A connecting lug detaching mechanism for breaking two connecting lugs on a shell piece, characterized in that, The shell connecting ear detaching mechanism comprises: a positioning table having a loading position adapted to place the shell piece; a pressing mechanism arranged outside the positioning table to press and fix the shell piece on the loading position; a first rotary clamp arranged on one side of the positioning table and capable of clamping one ear on the shell piece and rotating to break the ear; a second rotary clamp arranged on the other side of the positioning table and capable of clamping the other ear on the shell piece and rotating to break the ear, the second rotary clamp and the first rotary clamp forming a predetermined clamping angle; a first driving device connected with the first rotary clamp to drive the first rotary clamp to approach or move away from the positioning table; a second driving device connected with the second rotary clamp to drive the second rotary clamp to approach or move away from the positioning table.

2. The tab detachment mechanism of claim 1, wherein, The pressing mechanism comprises: two supports fixedly arranged on the two sides of the positioning table; two rotary pressing claws corresponding to the two supports, one end of each rotary pressing claw being pivotally connected with the support, and the other end of each rotary pressing claw being adjacent to the loading position of the positioning table; two driving assemblies corresponding to the two rotary pressing claws, each driving assembly being connected with the corresponding rotary pressing claw to drive the rotary pressing claw to rotate to press or release the shell piece on the loading position.

3. The tab attachment ear detachment mechanism of claim 2, wherein, The driving assembly comprises a push rod cylinder arranged on the positioning table, and a linkage rod, one end of the linkage rod being pivotally connected with the cylinder rod of the push rod cylinder, and the other end of the linkage rod being pivotally connected with the middle part of the rotary pressing claw.

4. The tab attachment ear detachment mechanism of claim 1, wherein, The first rotary clamp comprises a first fixed seat, a first sliding seat, a first rotary cylinder, a first clamping cylinder and a first pair of clamping claws; the first sliding seat is slidably arranged on the first fixed seat, the first rotary cylinder is arranged on the first sliding seat, and the first driving device is connected with the first sliding seat to push the first sliding seat to slide relative to the first fixed seat; the first clamping cylinder and the first pair of clamping claws are arranged on the first rotary cylinder to be driven by the first rotary cylinder to rotate, and the first pair of clamping claws are arranged on the first clamping cylinder to be driven by the first clamping cylinder to open or close.

5. The tab attachment ear detachment mechanism of claim 4, wherein, The second rotary clamp comprises a second fixed seat, a second sliding seat, a second rotary cylinder, a second clamping cylinder and a second pair of clamping claws; the second sliding seat is slidably arranged on the second fixed seat, the second rotary cylinder is arranged on the second sliding seat, and the second driving device is connected with the second sliding seat to push the second sliding seat to slide relative to the second fixed seat; The second clamping cylinder and the second clamping jaw pair are arranged on the second rotating cylinder to be driven to rotate by the second rotating cylinder, and the second clamping jaw pair is arranged on the second clamping cylinder to be driven to open or close by the second clamping cylinder.

6. The tab attachment ear detachment mechanism of claim 5, wherein, The sheet connecting lug dismounting mechanism further comprises a base frame having a first carrier and a second carrier, the first carrier and the second carrier being oppositely arranged; The positioning table is located between the first carrier and the second carrier, the top surface of the first carrier is a plane, and the top surface of the second carrier is an inclined surface and forms a predetermined included angle with the plane; The first fixing seat is arranged on the top surface of the first carrier, and the second fixing seat is arranged on the top surface of the second carrier.

7. The tab attachment ear detachment mechanism of claim 1, wherein, One side of the positioning table is provided with a first waste box for receiving the connecting lug broken by the first rotating clamp, and the other side of the positioning table is provided with a second waste box for receiving the connecting lug broken by the second rotating clamp.

8. A welding apparatus characterized by, The sheet connecting lug dismounting mechanism has the advantages that the first rotating clamp and the second rotating clamp are arranged on the base frame, the first rotating clamp and the second rotating clamp are driven to rotate by the first rotating cylinder and the second rotating cylinder respectively, the first rotating clamp and the second rotating clamp are driven to open or close by the first clamping cylinder and the second clamping cylinder respectively, the first rotating clamp and the second rotating clamp are driven to fold by the first folding cylinder and the second folding cylinder respectively, and the first rotating clamp and the second rotating clamp are driven to break by the first breaking cylinder and the second breaking cylinder respectively.

Images