Welding equipment for processing battery protection rack with smoking function

Abstract

The application belongs to electric arc welding equipment, and more particularly to the field of battery protection rack processing. The application discloses a welding equipment with a smoking function for battery protection rack processing, which comprises a support table. A collecting box is placed on a second supporting plate. A smoking pipeline is fixed at the end of a mechanical arm. The top of the smoking pipeline is connected with a smoking pump through a first smoking pipeline. The smoking pump is fixed on one side of the support table. A second smoking pipeline is fixed on one side of the smoking pump. The second smoking pipeline extends into a through hole. In the process of welding the battery protection rack by using the electric arc welding gun, the smoking pipeline, the first smoking pipeline and the second smoking pipeline suck away the smoke. The water solution in the sponge block can absorb and purify the smoke. In the process of switching the use of the three supporting cylinders, the sponge blocks in two of the supporting cylinders can be respectively subjected to water absorption and water compression treatment.

Description

Technical Field

[0001] This invention pertains to arc welding equipment, and more specifically to the field of battery protective frame processing, and more specifically to a welding device for processing battery protective frames with a smoking function. Background Technology

[0002] A battery is a cup, tank, or other container or composite container containing an electrolyte solution and metal electrodes to generate an electric current. It is a device that converts chemical energy into electrical energy. When using a battery, a protective frame can be used to protect it. During the processing of the battery protective frame, arc welding equipment can be used to weld it. Shielded metal arc welding (SMAW) is the most widely used welding method in industrial production. The metal to be welded is used as one electrode, and the welding rod is used as the other electrode. When the two electrodes are close together, an arc is generated. The heat generated by the arc discharge (commonly known as arc combustion) melts the welding rod and the workpiece together and forms a weld after solidification, thus obtaining a strong joint.

[0003] Existing arc welding equipment generates toxic fumes during the welding of battery protective frames. These fumes, directly dispersed in the air, can affect the health of workers and have adverse effects on the environment. If adsorption devices are used to purify the fumes, they will become saturated after a certain period of use and need to be replaced regularly. Replacing the adsorption devices takes time, resulting in insufficient and inefficient fume purification. To address these issues, existing equipment needs to be improved. Summary of the Invention

[0004] The purpose of this invention is to provide a welding device for processing battery protective frames with a smoking function, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a welding device for processing battery protective frames with a smoking function, comprising a support platform, a mounting plate and a robotic arm fixed on the top of the support platform, an arc welding gun fixed at the end of the robotic arm, a through hole provided on the support platform, and a purification mechanism fixed on one inner wall of the through hole.

[0006] A liquid storage tank is fixed to the bottom of the through hole, and a squeezing plate is fixed to the bottom of the liquid storage tank. A second support plate is fixed to the other inner wall of the through hole, and a collection box is placed on the second support plate. A smoke extraction pipe is fixed to the end of the robotic arm. The top of the smoke extraction pipe is connected to a smoke extraction pump through a first smoke extraction pipe. The smoke extraction pump is fixed to one side of the support platform, and a second smoke extraction pipe is fixed to one side of the smoke extraction pump. The second smoke extraction pipe extends into the through hole.

[0007] Preferably, the purification mechanism includes a first support plate, which is fixed on the inner wall of a through hole. A motor is fixed on the upper end face of the first support plate, and the output end of the motor is connected to a rotating shaft. An extrusion plate is fixed on the outer side of the rotating shaft. An extrusion block is fixed on one side of the extrusion plate, and three extrusion blocks are provided, which are rotate symmetrically distributed on the extrusion plate.

[0008] Preferably, one end of the rotating shaft is fixed to a rotating frame, and an automatic water-pressing and suction mechanism is fixed to the outside of the rotating frame. The automatic water-pressing and suction mechanism includes a support cylinder, and three support cylinders are provided, which are evenly distributed around the rotating frame. One end of the support cylinder is fixed to an end cap pipe by screws.

[0009] Preferably, a movable pipe extends through the other end of the support cylinder, and a protruding plate is fixed to the outside of the movable pipe, and the protruding plate is connected to the other end of the support cylinder by a first spring.

[0010] Preferably, a compression ring is fixed to the outer side of one end of the movable pipe, and the compression ring is slidably connected inside the support cylinder. A sponge block is placed inside the support cylinder, and side plates are symmetrically fixed on both sides of the sponge block. Magnets are fixed to one side of the compression ring, the two side plates, and the end cap pipe.

[0011] Preferably, a fixing frame is fixed to the outer side of the support cylinder, and an oil pipe is fixed to one side of the fixing frame. A second spring is fixed inside the end of the oil pipe, and a first piston is fixed to the inner end of the second spring. The first piston is slidably connected inside the end of the oil pipe, and a locking block is fixed to the inner end face of the first piston.

[0012] Preferably, a second piston is slidably connected to the inner end of the oil pipe, and a movable frame is fixed to the inner end face of the second piston, with a roller rotatably connected to the outer side of the movable frame.

[0013] Preferably, a bracket is fixed to the upper end face of the first support plate, and a first oil cylinder is fixed on the bracket. A third piston is slidably connected inside the first oil cylinder, and the third piston is connected to an inner wall of the first oil cylinder through a third spring. The third piston passes through one end of the first oil cylinder, and a ball bearing is movably connected to one side of the third piston.

[0014] Preferably, a second hydraulic cylinder is fixed to the top of the bracket, and the second hydraulic cylinder is connected to the first hydraulic cylinder through a connecting pipe. A fourth piston is slidably connected inside the second hydraulic cylinder, and a push rod is fixed to one side of the fourth piston. The push rod passes through one end of the second hydraulic cylinder.

[0015] Preferably, an electric telescopic rod is fixed on one inner wall of the through hole, and a sealing ring is fixed at one end of the electric telescopic rod. The sealing ring is placed on the outside of the joint between the movable pipe and the second smoke extraction pipe.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This welding equipment for processing battery protective frames with a smoke extraction function can achieve the purpose of smoke extraction and smoke adsorption and purification. There are three support cylinders, which can rotate together with the rotating frame. Each support cylinder contains a sponge block. The liquid tank stores an aqueous solution containing an active agent. After the sponge block in one of the support cylinders absorbs the aqueous solution, the support cylinder is rotated to the right side of the second smoke extraction pipe. After the second smoke extraction pipe is connected and sealed with the movable pipe using a sealing ring, the battery protective frame is welded using an arc welding gun. During the process, the smoke extraction pipe, the first smoke extraction pipe and the second smoke extraction pipe draw away the smoke. The aqueous solution in the sponge block can adsorb and purify the smoke. The purified smoke can be discharged through the end cap pipe.

[0017] 2. This welding equipment for processing battery protective frames with a smoking function can achieve automatic water absorption and dewatering. The rotating frame rotates 120 degrees each time. When the aqueous solution in the sponge block is saturated, the rotating frame rotates. During this process, the extrusion block on the extrusion plate extrudes the third piston, the third piston moves to the left, and the fourth piston and push rod move to the right, which facilitates the extrusion of the protrusion plate and the movable pipe. The extrusion ring extrudes the corresponding sponge block, and the saturated aqueous solution in the sponge block is squeezed out. The movable pipe corresponding to the support cylinder in the liquid storage tank is unlocked and automatically pops open. The corresponding sponge block unfolds and automatically absorbs the aqueous solution. During the switching of the three support cylinders, the sponge blocks in two of the support cylinders can be subjected to water absorption and dewatering treatment respectively. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the first three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention; Figure 3 This is a frontal cross-sectional view of the present invention. Figure 4 This is a three-dimensional structural diagram of the purification mechanism of the present invention; Figure 5 This is a front view cross-sectional structural diagram of the purification mechanism of the present invention; Figure 6 This is a schematic diagram of the automatic water pressure and suction mechanism of the present invention; Figure 7 For the present invention Figure 2 Enlarged structural diagram at point A in the middle; Figure 8 For the present invention Figure 4 Enlarged structural diagram at point B; Figure 9 For the present invention Figure 6 Enlarged structural diagram at point C.

[0019] In the diagram: 1. Support platform; 2. Mounting plate; 3. Robotic arm; 4. Arc welding gun; 5. Through hole; 6. Purification mechanism; 601. First support plate; 602. Motor; 603. Rotating shaft; 604. Extrusion plate; 605. Rotating frame; 606. Automatic water pressure and suction mechanism; 6061. Support cylinder; 6062. End cap pipe; 6063. Screw; 6064. First spring; 6065. Protruding plate; 6066. Movable pipe; 6067. Extrusion ring; 6068. Sponge block; 6069. Side plate; 60610. Magnet; 60611. Fixing frame; 60612. Oil pipe; 60613. Second spring; 60614, First piston; 60615, Locking block; 60616, Second piston; 60617, Movable frame; 60618, Roller; 607, Support; 608, First hydraulic cylinder; 609, Third spring; 6010, Third piston; 6011, Ball bearing; 6012, Connecting pipe; 6013, Second hydraulic cylinder; 6014, Fourth piston; 6015, Push rod; 6016, Electric telescopic rod; 6017, Sealing ring; 7, Liquid storage tank; 8, Squeezing plate; 9, Second support plate; 10, Collection box; 11, Smoke extraction pipe; 12, First smoke extraction pipe; 13, Smoke extraction pump; 14, Second smoke extraction pipe. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figures 1 to 9 The present invention provides a technical solution: a welding equipment for processing battery protective frames with a smoking function, including a support platform 1, an mounting plate 2 and a robotic arm 3 fixed on the top of the support platform 1, an arc welding gun 4 fixed at the end of the robotic arm 3, a through hole 5 opened on the support platform 1, and a purification mechanism 6 fixed on one inner wall of the through hole 5.

[0022] A liquid storage tank 7 is fixed to the bottom of the through hole 5. A squeezing plate 8 is fixed to the bottom of the liquid storage tank 7. A second support plate 9 is fixed to the other inner wall of the through hole 5. A collection box 10 is placed on the second support plate 9. A smoke extraction pipe 11 is fixed to the end of the robotic arm 3. The top of the smoke extraction pipe 11 is connected to the smoke extraction pump 13 through the first smoke extraction pipe 12. The smoke extraction pump 13 is fixed to one side of the support platform 1. A second smoke extraction pipe 14 is fixed to one side of the smoke extraction pump 13. The second smoke extraction pipe 14 extends into the through hole 5.

[0023] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7 As shown, the purification mechanism 6 includes a first support plate 601, which is fixed to an inner wall of the through hole 5. A motor 602 is fixed to the upper end face of the first support plate 601, and the output end of the motor 602 is connected to a rotating shaft 603. An extrusion plate 604 is fixed to the outer side of the rotating shaft 603. An extrusion block is fixed to one side of the extrusion plate 604, and three extrusion blocks are provided. The three extrusion blocks are symmetrically distributed on the extrusion plate 604. The rotating shaft 603 can rotate under the action of the motor 602, thereby driving the extrusion plate 604 to rotate. The three extrusion blocks on the extrusion plate 604 can extrude the corresponding components.

[0024] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, a rotating frame 605 is fixed to one end of the rotating shaft 603, and an automatic water-pressing and suction mechanism 606 is fixed to the outside of the rotating frame 605. The automatic water-pressing and suction mechanism 606 includes a support cylinder 6061. There are three support cylinders 6061, and the three support cylinders 6061 are evenly distributed around the rotating frame 605. One end of the support cylinder 6061 is fixed to an end cap pipe 6062 by a screw 6063. The rotation of the rotating shaft 603 can drive the rotating frame 605 to rotate, thereby driving the three support cylinders 6061 to rotate. This allows the three support cylinders 6061 to be used in turn, so as to complete the flue gas purification, liquid removal and liquid suction operations in an orderly manner. After loosening the screw 6063 and removing the end cap pipe 6062, the components inside the support cylinder 6061 can be taken out for replacement. The end cap pipe 6062 can be used for exhaust and liquid flow.

[0025] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 8 and Figure 9 As shown, a movable pipe 6066 passes through the other end of the support cylinder 6061. A protruding plate 6065 is fixed to the outside of the movable pipe 6066, and the protruding plate 6065 is connected to the other end of the support cylinder 6061 through a first spring 6064. When the protruding plate 6065 is squeezed and moves to the right, it can drive the movable pipe 6066 to move to the right. When the protruding plate 6065 is not squeezed and is unlocked, the protruding plate 6065 and the movable pipe 6066 can automatically spring open to the left under the action of the first spring 6064.

[0026] In this embodiment, as Figure 3 , Figure 5 and Figure 6 As shown, a compression ring 6067 is fixed to the outer side of one end of the movable pipe 6066, and the compression ring 6067 is slidably connected inside the support cylinder 6061. A sponge block 6068 is placed inside the support cylinder 6061, and side plates 6069 are symmetrically fixed on both sides of the sponge block 6068. Magnets 60610 are fixed to one side of the compression ring 6067, the two side plates 6069, and the end cap pipe 6062. The sponge block 6068 can absorb aqueous solutions containing activators, and the aqueous solutions containing activators adsorb and purify the flue gas. When the movable pipe 6066 moves to the right, it can drive the squeezing ring 6067 to move to the right, which facilitates the automatic squeezing of the sponge block 6068 to squeeze out the saturated aqueous solution. The squeezed aqueous solution can be discharged through the end cap pipe 6062. The side plates 6069 on both sides of the sponge block 6068 can be attracted and fixed to the squeezing ring 6067 and the end cap pipe 6062 respectively under the action of the magnet 60610. When the movable pipe 6066 moves to the left, it can drive the squeezing ring 6067 to move to the left, and the sponge block 6068 can automatically unfold to facilitate automatic water absorption.

[0027] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 8 and Figure 9 As shown, a fixing bracket 60611 is fixed to the outer side of the support cylinder 6061, and an oil pipe 60612 is fixed to one side of the fixing bracket 60611. A second spring 60613 is fixed inside the end of the oil pipe 60612, and a first piston 60614 is fixed to the inner end of the second spring 60613. The first piston 60614 is slidably connected to the end of the oil pipe 60612, and a locking block 60615 is fixed to the inner end face of the first piston 60614. When the protrusion 6065 moves to the right and passes the locking block 60615, the first piston 60614 and the locking block 60615 can automatically spring open under the action of the second spring 60613, and the locking block 60615 can block the protrusion 6065.

[0028] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 8 and Figure 9As shown, a second piston 60616 is slidably connected to the inner end of the oil pipe 60612, and a movable frame 60617 is fixed to the inner end face of the second piston 60616. A roller 60618 is rotatably connected to the outer side of the movable frame 60617. When the movable frame 60617 is pressed by the extrusion plate 8 and moves, the second piston 60616 moves accordingly, thereby driving the first piston 60614 to move. The roller 60618 rolls on the extrusion plate 8, which helps to reduce the friction between the movable frame 60617 and the extrusion plate 8.

[0029] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7 As shown, a bracket 607 is fixed to the upper end face of the first support plate 601, and a first hydraulic cylinder 608 is fixed on the bracket 607. A third piston 6010 is slidably connected inside the first hydraulic cylinder 608, and the third piston 6010 is connected to an inner wall of the first hydraulic cylinder 608 through a third spring 609. The third piston 6010 passes through one end of the first hydraulic cylinder 608, and a ball bearing 6011 is movably connected to one side of the third piston 6010. When the extrusion plate 604 rotates, the extrusion block on the extrusion plate 604 will extrude the third piston 6010, and the ball bearing 6011 rolls on the extrusion plate 604 to reduce the friction between the third piston 6010 and the extrusion plate 604. When the third piston 6010 moves to the left, the third spring 609 provides support for the third piston 6010 to facilitate the reset of the third piston 6010.

[0030] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a second hydraulic cylinder 6013 is fixed to the top of the bracket 607, and the second hydraulic cylinder 6013 is connected to the first hydraulic cylinder 608 through a connecting pipe 6012. A fourth piston 6014 is slidably connected inside the second hydraulic cylinder 6013, and a push rod 6015 is fixed to one side of the fourth piston 6014. The push rod 6015 passes through one end of the second hydraulic cylinder 6013. The connecting pipe 6012 serves to connect the first hydraulic cylinder 608 and the second hydraulic cylinder 6013. When the third piston 6010 moves to the left, the fourth piston 6014 can move to the right under the action of hydraulic pressure, thereby driving the push rod 6015 to move to the right. The push rod 6015 can push the convex plate 6065, the movable pipe 6066 and the compression ring 6067 to the right.

[0031] In this embodiment, as Figure 1 and Figure 2As shown, an electric telescopic rod 6016 is fixed on the inner wall of the through hole 5, and a sealing ring 6017 is fixed at one end of the electric telescopic rod 6016. The sealing ring 6017 is placed on the outside of the joint between the movable pipe 6066 and the second smoke extraction pipe 14. The sealing ring 6017 can move left and right under the telescopic action of the electric telescopic rod 6016, so as to facilitate sealing the joint between the movable pipe 6066 and the second smoke extraction pipe 14 or to release the joint between the movable pipe 6066 and the second smoke extraction pipe 14.

[0032] The method of use and advantages of the present invention: The welding equipment for processing the battery protective frame with a smoking function operates as follows: like Figures 1 to 9As shown: When connected to an external power source, the storage tank 7 contains an aqueous solution containing an active agent. First, the battery protective frame is fixed to the mounting plate 2 using external bolts. The robotic arm 3 can position the arc welding gun 4, which can then weld the battery protective frame. During the welding process, the fume pump 13 is activated, and the fume extraction pipe 11 draws away the fumes. The fumes enter the movable pipe 6066 of one of the support cylinders 6061 through the second fume extraction pipe 14. The corresponding sponge block 6068 absorbs the aqueous solution containing the active agent, and the aqueous solution adsorbs and purifies the fumes. The purified fumes are then discharged through the end cap pipe 6062. When the aqueous solution reaches saturation, the electric telescopic rod 6016 retracts, and the sealing ring 6017 moves to the left and away from the outside of the movable pipe 6066, thereby disengaging the movable pipe 6066 from the second smoke extraction pipe 14. Then, the extrusion disc 604 rotates. When the extrusion block on the extrusion disc 604 presses against the third piston 6010, the third piston 6010 moves to the left, and the fourth piston 6014 and push rod 6015 move to the right, thereby pressing against the corresponding convex plate 6065 and the movable pipe 6066. After the convex plate 6065 passes the locking block 60615, the locking block 60615 automatically pops open and blocks the convex plate 6065, and the movable pipe 6066 and extrusion ring 6067 move to the right. The corresponding sponge block 6068 is squeezed, thereby squeezing the aqueous solution in the sponge block 6068 into the collection box 10. The squeezing disc 604 rotates 120 degrees each time. After each 120-degree rotation, the electric telescopic rod 6016 extends, the sealing ring 6017 moves to the right, and connects the movable pipe 6066 with the second smoke extraction pipe 14. During each rotation of the squeezing disc 604, when the squeezing plate 8 squeezes the roller 60618, the roller 60618 rolls on the squeezing plate 8, the corresponding movable frame 60617 and the second piston 60616 move, and the corresponding first piston 60614 and locking block 60615 move and release the convex plate 606. The obstruction of 5 causes the convex plate 6065 to automatically spring open under the action of the first spring 6064. The corresponding movable pipe 6066 and the squeezing ring 6067 move to the left, and the corresponding sponge block 6068 expands and automatically absorbs the aqueous solution in the storage tank 7. After each sponge block 6068 in the support cylinder 6061 completes the water absorption process, the sponge block 6068 can be used to adsorb and purify the flue gas. When the aqueous solution in the sponge block 6068 is saturated, the aqueous solution can be squeezed out. During the rotation of the rotating frame 605, the sponge blocks 6068 in the two support cylinders 6061 can complete the water absorption and water pressing operations respectively. After removing the collection box 10, the aqueous solution in it can be processed.

[0033] In summary, this welding equipment for processing battery protective frames with a smoking function achieves the purposes of smoking, purifying and absorbing fumes, and automatically absorbing and depressing water, thus meeting people's usage needs.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

[0035] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of the present invention.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A welding device for processing a battery protective frame with a smoking function, comprising a support platform (1), characterized in that: The top of the support platform (1) is fixed with a mounting plate (2) and a robotic arm (3). An arc welding gun (4) is fixed at the end of the robotic arm (3). A through hole (5) is provided on the support platform (1). A purification mechanism (6) is fixed on one inner wall of the through hole (5). The purification mechanism (6) includes a first support plate (601), which is fixed on one inner wall of the through hole (5). A motor (602) is fixed on the upper end face of the first support plate (601), and the output end of the motor (602) is connected to a rotating shaft (603). An extrusion plate (604) is fixed on the outer side of the rotating shaft (603). An extrusion block is fixed on one side of the extrusion disc (604), and there are three extrusion blocks. The three extrusion blocks are rotate symmetrically distributed on the extrusion disc (604). A rotating frame (605) is fixed at one end of the rotating shaft (603), and an automatic water-pressing and suction mechanism (606) is fixed on the outside of the rotating frame (605). The automatic water-pressing and suction mechanism (606) includes a support cylinder (6061). There are three support cylinders (6061), and the three support cylinders (6061) are evenly distributed on the rotating frame (605) in a circumferential direction. An end cap pipe (6062) is fixed at one end of the support cylinder (6061) by a screw (6063). A liquid storage tank (7) is fixed to the bottom of the through hole (5), and a squeezing plate (8) is fixed to the bottom of the liquid storage tank (7). A second support plate (9) is fixed to the other inner wall of the through hole (5), and a collection box (10) is placed on the second support plate (9). A smoking pipe (11) is fixed to the end of the robotic arm (3). The top of the smoking pipe (11) is connected to the smoking pump (13) through a first smoking pipe (12). The smoking pump (13) is fixed to one side of the support platform (1). A second smoking pipe (14) is fixed to one side of the smoking pump (13). The second smoking pipe (14) extends into the through hole (5).

2. The welding equipment for processing a battery protective frame with a smoking function according to claim 1, characterized in that: The other end of the support cylinder (6061) has a movable pipe (6066) through it. A protruding plate (6065) is fixed on the outside of the movable pipe (6066), and the protruding plate (6065) is connected to the other end of the support cylinder (6061) through a first spring (6064).

3. The welding equipment for processing a battery protective frame with a smoking function according to claim 2, characterized in that: A compression ring (6067) is fixed to the outer side of one end of the movable pipe (6066), and the compression ring (6067) is slidably connected inside the support cylinder (6061). A sponge block (6068) is placed inside the support cylinder (6061), and side plates (6069) are symmetrically fixed on both sides of the sponge block (6068). Magnets (60610) are fixed on one side of the compression ring (6067), the two side plates (6069), and the end cap pipe (6062).

4. The welding equipment for processing a battery protective frame with a smoking function according to claim 1, characterized in that: A fixing frame (60611) is fixed to the outside of the support cylinder (6061), and an oil pipe (60612) is fixed to one side of the fixing frame (60611). A second spring (60613) is fixed inside the end of the oil pipe (60612), and a first piston (60614) is fixed to the inner end of the second spring (60613). The first piston (60614) is slidably connected to the end of the oil pipe (60612), and a locking block (60615) is fixed to the inner end face of the first piston (60614).

5. The welding equipment for processing a battery protective frame with a smoking function according to claim 4, characterized in that: The first end of the oil pipe (60612) is slidably connected to a second piston (60616), and the inner end face of the second piston (60616) is fixed with a movable frame (60617), and the outer side of the movable frame (60617) is rotatably connected to a roller (60618).

6. The welding equipment for processing a battery protective frame with a smoking function according to claim 1, characterized in that: A bracket (607) is fixed on the upper end face of the first support plate (601), and a first oil cylinder (608) is fixed on the bracket (607). A third piston (6010) is slidably connected inside the first oil cylinder (608), and the third piston (6010) is connected to an inner wall of the first oil cylinder (608) through a third spring (609). The third piston (6010) passes through one end of the first oil cylinder (608), and a ball bearing (6011) is movably connected to one side of the third piston (6010).

7. The welding equipment for processing a battery protective frame with a smoking function according to claim 6, characterized in that: The top of the bracket (607) is fixed with a second oil cylinder (6013), and the second oil cylinder (6013) is connected to the first oil cylinder (608) through a connecting pipe (6012). A fourth piston (6014) is slidably connected inside the second oil cylinder (6013), and a push rod (6015) is fixed on one side of the fourth piston (6014). The push rod (6015) passes through one end of the second oil cylinder (6013).

8. The welding equipment for processing a battery protective frame with a smoking function according to claim 2, characterized in that: An electric telescopic rod (6016) is fixed on one inner wall of the through hole (5), and a sealing ring (6017) is fixed at one end of the electric telescopic rod (6016). The sealing ring (6017) is placed on the outside of the joint between the movable pipe (6066) and the second smoke extraction pipe (14).

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