A new energy battery tray workpiece cutting mechanism

Abstract

The application discloses a new energy battery tray workpiece cutting mechanism in the technical field of battery tray processing, which comprises a conveying base and a processing base, a conveying groove, a first conveying roller, a second conveying roller and a limiting conveying assembly are arranged on the conveying base, a pressing assembly and a rotary cutting assembly are arranged on the inner side end of the conveying groove, a rotary switching assembly, a supporting groove, a positioning assembly, a pipe end limiting assembly and a pipe end cutting assembly are arranged on the processing base, the first conveying roller and the second conveying roller are inclined and perpendicular to each other, the workpiece is automatically adjusted in position under the action of gravity, the limiting conveying assembly is used for limiting the two sides of the pipe, and the automatic conveying function is provided, the pressing assembly is used for limiting the top of the pipe, the second supporting wheel and the positioning assembly are used for clamping and positioning the pipe, and the movement of the rotary switching assembly is matched, so that the three supporting grooves are intermittently switched in position, and the pipe is sequentially subjected to positioning cutting, pipe end cutting and discharging and other operations.

Description

Technical Field

[0001] The present invention relates to the technical field of battery tray processing, and in particular to a new energy battery tray workpiece cutting mechanism. Background Art

[0002] New energy batteries generally include lithium-ion batteries, nickel-metal hydride batteries, fuel cells, lead-acid batteries and supercapacitors. When new energy batteries are used in structures such as automobiles, they usually require components such as battery trays to install the battery structure. Battery trays are generally made of sheet metal, and components cut from rods into a certain length and shape are installed on the top of the sheet metal through welding and other connection methods to form a tray structure.

[0003] The battery tray high-efficiency processing equipment with patent announcement number CN217777093U mainly includes a base plate, a mounting mechanism and a limiting mechanism, and a cutting mechanism is provided on the top of the mounting mechanism, wherein the limiting mechanism is composed of a screw and a splint; when processing the battery tray workpiece, the two sides of the workpiece are clamped and positioned by the screw and the splint, and the cutting process is performed by the cutting mechanism.

[0004] The above-mentioned equipment is mainly used for cutting the plate part of the battery tray, wherein the limiting mechanism and other structures can only position the plate and are not suitable for the rod structure.

[0005] Patent announcement number CN212331259U is a workpiece cutting and buffering unloading device, whose structure mainly includes a workbench, a movable cutting knife and a cantilever are provided on the top of the workbench for positioning and cutting long rods, and a rotatable blanking plate and an adjustable baffle are provided on one side of the workbench. The baffle is used to limit the end of the rod, and the cut rod is unloaded through the rotatable blanking plate.

[0006] The above device can realize the cutting process of longer rods, but lacks a conveying structure. Operations such as movement and conveying of the rods require manual operation, which makes the processing inconvenient and affects the processing efficiency.

[0007] Based on this, the present invention designs a new energy battery tray workpiece cutting mechanism to solve the above problems. Summary of the Invention

[0008] The purpose of the present invention is to provide a new energy battery tray workpiece cutting mechanism to solve the problems raised in the above background technology.

[0009] To achieve the above object, the present invention provides the following technical solutions:

[0010] A new energy battery tray workpiece cutting mechanism includes a conveying base and a processing base fixed to each other;

[0011] Two symmetrically inclined conveyor troughs are provided above the conveyor base. The conveyor troughs are inclined at an angle of 30° relative to the horizontal plane, and the bottoms of the two conveyor troughs are fixedly connected to the conveyor base via multiple support frames. Multiple mutually perpendicular first and second conveyor rollers are evenly and spaced apart along the length of the conveyor troughs. Both the first and second conveyor rollers are rotatably connected to the conveyor troughs, and the first conveyor rollers are parallel to the inclined bottom surface of the conveyor troughs, while the second conveyor rollers are perpendicular to the inclined bottom surface of the conveyor troughs.

[0012] A position-limiting conveying assembly is provided on the inner section of the conveying trough, a material pressing assembly is provided on the top of the support frame located at the innermost side of the conveying base, a rotating cutting assembly is provided on one side of the material pressing assembly, and the material pressing assembly is located between the position-limiting conveying assembly and the rotating cutting assembly;

[0013] Rotation switching components are symmetrically provided on both sides of the top of the processing base, and three supporting grooves are evenly provided on each rotation switching component along the circumferential direction, and the supporting groove located obliquely above the top of the rotation switching component corresponds to the position of the conveying groove, and each supporting groove is evenly and spaced apart along the length direction. A plurality of mutually perpendicular first supporting wheels and second supporting wheels are rotatably connected to the supporting groove, the first supporting wheel is parallel to the inclined bottom surface of the supporting groove, and the second supporting wheel is perpendicular to the inclined bottom surface of the supporting groove, and the positions of the first supporting wheel and the second supporting wheel correspond to the first conveying roller and the second conveying roller, respectively;

[0014] A positioning assembly is provided in each supporting slot, and a separate drive assembly is provided on the side of the supporting slot close to the rotation switching assembly, and the separate drive assembly is correspondingly connected to the positioning assembly;

[0015] A pipe end limiting assembly is provided in the middle of the outer end of the processing base, and pipe end cutting assemblies are symmetrically provided on both sides, and the pipe end cutting assemblies are located on the outer side of the rotation switching assembly.

[0016] Preferably, the limiting conveying assembly includes a limiting frame slidably connected to the conveying trough, and a notch is provided on the limiting frame corresponding to the position of the first conveying roller. The limiting frame is located on the higher side of the conveying trough, and the limiting frame is connected to the side wall of the conveying trough through a first hydraulic telescopic rod. A plurality of limiting wheels are evenly arranged and rotatably connected on the limiting frame. The limiting wheels are parallel to the second conveying roller and correspond one-to-one to the positions of the second conveying rollers. A worm gear is coaxially fixed to the top of the limiting wheel, and a worm is engaged with one side of the plurality of worm gears. The worm is rotatably connected to the bottom of the limiting frame, and one end is connected to a motor.

[0017] Preferably, the pressing assembly includes two second hydraulic telescopic rods vertically and symmetrically fixed to the top of the support frame, the top ends of the two second hydraulic telescopic rods are commonly connected to a lifting seat, and the rotating cutting assembly is correspondingly connected to the lifting seat, and two vertical fixed rods are symmetrically provided on one side of the lifting seat close to the processing base, and a pressing plate is commonly fixed at the bottom of the two fixed rods. The pressing plate is located above the two conveying troughs and is symmetrically inclined on both sides. The bottoms of the two inclined sections of the pressing plate are respectively rotatably connected to a pressing roller, and the pressing roller is parallel to the first conveying roller.

[0018] Preferably, the rotary cutting assembly includes a flip shaft rotatably connected to the middle of the lifting seat, a fixed frame is provided on the side of the lifting seat away from the processing base, and one end of the flip shaft is rotatably connected to the fixed frame, a first gear is fixed to the shaft section of the flip shaft between the fixed frame and the lifting seat, a second gear is meshed with the top of the first gear, the second gear is connected to a motor, and the motor is fixedly connected to the top of the lifting seat;

[0019] A turning frame is fixed to the other end of the turning shaft, and spring grooves are symmetrically provided on both sides of the lower part of the turning frame. Spring blocks are connected to the spring grooves through springs. A cutting seat is fixed between the two spring blocks. A fixing cylinder is provided in the middle of the cutting seat. An adjusting wheel is fixed on the side of the fixing cylinder close to the pressing plate, and the bottom of the adjusting wheel is in contact with the top of the pressing plate.

[0020] A cutting shaft is rotatably connected in the fixed cylinder, a third gear is fixed on the cutting shaft, and a disc cutter is fixed on the outer end of the cutting shaft. The top of the third gear is engaged with a fourth gear, the fourth gear is connected to a motor, and the motor is fixedly connected to the top of the cutting seat.

[0021] Preferably, the rotation switching assembly includes two vertical spindle mounting frames fixed to the top of the processing base, a rotating spindle is connected to the top of the two spindle mounting frames for common rotation, and a fifth gear is fixed to one end of the rotating spindle, a sixth gear is engaged with the bottom of the fifth gear, the sixth gear is connected to the motor, and the motor is fixedly connected to the spindle mounting frame, a rotating frame is fixed on the rotating spindle, and three supporting grooves are evenly fixed on the rotating frame along the circumferential direction.

[0022] Preferably, the positioning assembly includes a positioning plate slidably connected to the supporting groove, a notch is provided at the bottom of the positioning plate corresponding to the position of the first supporting wheel, and the separate drive assembly is located between the positioning plate and the side wall of the supporting groove, a boss is fixed to the top of the side of the conveying groove away from the second supporting wheel, the positioning plate and the boss are connected by a spring, and a friction pad is fixed to the side of the positioning plate close to the second supporting wheel, two guide shafts are symmetrically fixed on the positioning plate, the guide shaft is slidably connected to the boss, and one end passes through the boss and is fixed with an end plate.

[0023] Preferably, the separate drive assembly includes two cams located between the positioning plate and the side wall of the supporting groove, an adjusting shaft is fixed on the cam, the adjusting shaft is rotatably connected to the supporting groove, and one end of the adjusting shaft extends out of the supporting groove and is fixed with an adjusting gear, an adjusting rack is meshed with the two adjusting gears, and a pushing block is fixed on the side of the adjusting rack away from the supporting groove, and balls are evenly distributed on the pushing block, a limiting rod is fixed on the position corresponding to each adjusting rack on the rotating frame, a limiting groove is correspondingly provided on the adjusting rack, and the limiting rod is slidably connected to the limiting groove;

[0024] Three extension plates are evenly fixed along the circumferential direction on the spindle mounting frame close to the push block. A third hydraulic telescopic rod is fixed on the outer end of the extension plate. An arc-shaped push plate is fixed at one end of the third hydraulic telescopic rod. The corresponding central angle of the push plate is 120°, and the push block contacts the corresponding push plate through the ball bearing.

[0025] Preferably, the pipe end limit assembly includes a first mounting bracket fixed in the middle of the outer end of the processing base, and two horizontal adjustable hydraulic telescopic rods are symmetrically provided on the top of the first mounting bracket, and a vertical pipe end limit plate is commonly fixed to the inner ends of the two adjustable hydraulic telescopic rods.

[0026] Preferably, the pipe end cutting assembly includes a second mounting bracket fixed on both sides of the top of the processing base, two horizontal movable hydraulic telescopic rods are symmetrically provided on the top of the second mounting bracket, and a movable block is fixed to the inner end of the movable hydraulic telescopic rod, a vertical lifting hydraulic telescopic rod is provided on the movable block, and a lifting bracket is fixed to the bottom end of the two lifting hydraulic telescopic rods, and adjustment slots are symmetrically provided on both sides of the interior of the lifting bracket, an adjustment block is slidably connected in each adjustment slot, and a motor and a cutting tool are provided on the adjustment block, an adjustment screw is rotatably connected in the adjustment slot, the adjustment block is threadedly connected to the adjustment screw, and the outer end of the adjustment screw extends out of the lifting bracket and is connected to the motor.

[0027] Preferably, a workpiece box is provided in the middle of the bottom of the processing base, and waste boxes are symmetrically provided on both sides of the workpiece box.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] 1. The present invention provides an inclined conveying trough and arranges a plurality of correspondingly inclined and mutually perpendicular first and second conveying rollers in the conveying trough, so that the workpiece automatically falls along the inclined first conveying rollers under the action of gravity and contacts the second conveying rollers, thereby realizing automatic adjustment of the position of the pipe fitting and facilitating subsequent positioning, clamping and other operations;

[0030] 2. The present invention provides a position-limiting conveying assembly at the end of the conveying trough to cooperate with the second conveying roller to limit the positions of both sides of the pipe fitting and provide an automatic conveying function. The material pressing assembly is provided to limit the top of the pipe fitting, thereby improving the position stability of the pipe fitting during conveyance.

[0031] 3. The present invention realizes the clamping and positioning of the pipe fitting by arranging the first supporting wheel, the second supporting wheel and the positioning assembly at the supporting groove, making the position of the pipe fitting more stable during cutting. In conjunction with the movement of the rotating switching assembly, the three supporting grooves are intermittently switched, so that the pipe fitting can be positioned and cut, the pipe end is cut and the material is cut in sequence;

[0032] 4. The present invention provides two rotating switching components on the processing base and three supporting slots on each rotating switching component, thereby increasing the number of workpieces to be processed and improving processing efficiency. It also enables the same rotating switching component to simultaneously perform positioning and cutting of the workpiece, pipe end cutting and blanking, thereby improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0034] Figure 1 It is a schematic diagram of the structure of the present invention;

[0035] Figure 2 Schematic diagram of the inner end structure of the conveying trough of the present invention;

[0036] Figure 3 It is a structural schematic diagram of the lifting seat of the present invention;

[0037] Figure 4 This is a schematic structural diagram of the flip shaft of the present invention;

[0038] Figure 5 It is a structural schematic diagram of the disc cutter of the present invention;

[0039] Figure 6 It is a structural schematic diagram of the processing base of the present invention;

[0040] Figure 7 It is a structural schematic diagram of the rotating main shaft of the present invention;

[0041] Figure 8 This is a schematic diagram of the top structure of the spindle mounting bracket of the present invention;

[0042] Figure 9 This is a schematic diagram of the top structure of the supporting trough of the present invention;

[0043] Figure 10 This is a schematic diagram of the bottom structure of the supporting groove of the present invention;

[0044] Figure 11 Schematic diagram of the position of the limiting rod of the present invention;

[0045] Figure 12 It is a structural schematic diagram of the first mounting frame of the present invention;

[0046] Figure 13 It is a structural schematic diagram of the second mounting bracket of the present invention.

[0047] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0048] 100 - conveying base, 101 - supporting frame, 102 - conveying trough, 103 - first conveying roller, 104 - second conveying roller, 105 - limiting frame, 106 - first hydraulic telescopic rod, 107 - limiting wheel, 108 - worm gear, 109 - worm;

[0049] 200-lifting seat, 201-second hydraulic telescopic rod, 202-fixed frame, 203-turning axis, 204-first gear, 205-second gear, 206-fixed rod, 207-pressing plate, 208-pressing roller;

[0050] 300-disc cutter, 301-turning frame, 302-spring slot, 303-cutting shaft, 304-third gear, 305-fourth gear, 306-cutting seat, 307-fixing cylinder, 308-adjusting wheel, 309-spring block;

[0051] 400 - machining base, 401 - workpiece box, 402 - waste box, 403 - first mounting frame, 404 - second mounting frame, 405 - adjusting hydraulic telescopic rod, 406 - pipe end limit plate, 407 - moving hydraulic telescopic rod, 408 - moving block, 409 - lifting hydraulic telescopic rod, 410 - lifting frame, 411 - adjusting block, 412 - adjusting screw, 413 - cutting tool;

[0052] 500-rotating spindle, 501-spindle mounting frame, 502-rotating frame, 503-fifth gear, 504-sixth gear, 505-extension plate, 506-third hydraulic telescopic rod, 507-pushing plate;

[0053] 600-supporting groove, 601-first supporting wheel, 602-second supporting wheel, 603-boss, 604-positioning plate, 605-guide shaft, 606-end plate;

[0054] 700-cam, 701-adjusting shaft, 702-adjusting gear, 703-adjusting rack, 704-limiting slot, 705-pushing block, 706-limiting rod. DETAILED DESCRIPTION

[0055] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0056] Example 1, please refer to the accompanying drawings, the present invention provides a technical solution:

[0057] A new energy battery tray workpiece cutting mechanism, such as Figure 1 As shown, it includes a conveying base 100 and a processing base 400 fixed to each other;

[0058] Two symmetrically inclined conveying troughs 102 are provided above the conveying base 100. The conveying troughs 102 are inclined at an angle of 30° relative to the horizontal plane, and the bottoms of the two conveying troughs 102 are fixedly connected to the conveying base 100 through multiple support frames 101. Figure 2 As shown, a plurality of mutually perpendicular first conveying rollers 103 and second conveying rollers 104 are uniformly and spaced apart along the length direction of the conveying trough 102. The first conveying rollers 103 and the second conveying rollers 104 are both rotatably connected to the conveying trough 102. The first conveying rollers 103 are parallel to the inclined bottom surface of the conveying trough 102, and the second conveying rollers 104 are perpendicular to the inclined bottom surface of the conveying trough 102.

[0059] A position-limiting conveying assembly is provided on the inner section of the conveying trough 102, a material pressing assembly is provided on the top of the innermost support frame 101 of the conveying base 100, a rotating cutting assembly is provided on one side of the material pressing assembly, and the material pressing assembly is located between the position-limiting conveying assembly and the rotating cutting assembly;

[0060] like Figure 6As shown, rotation switching components are symmetrically provided on both sides of the top of the processing base 400, and three supporting grooves 600 are evenly provided on each rotation switching component along the circumferential direction, and the supporting groove 600 located obliquely above the top of the rotation switching component corresponds to the position of the conveying groove 102, and each supporting groove 600 is evenly and spaced along the length direction. A plurality of mutually perpendicular first supporting wheels 601 and second supporting wheels 602 are evenly and spaced apart, and the first supporting wheels 601 and the second supporting wheels 602 are rotatably connected to the supporting groove 600, the first supporting wheel 601 is parallel to the inclined bottom surface of the supporting groove 600, and the second supporting wheel 602 is perpendicular to the inclined bottom surface of the supporting groove 600, and the positions of the first supporting wheel 601 and the second supporting wheel 602 correspond to the first conveying roller 103 and the second conveying roller 104, respectively;

[0061] Each supporting groove 600 is provided with a positioning assembly, and a separate drive assembly is provided on the side of the supporting groove 600 close to the rotation switching assembly, and the separate drive assembly is correspondingly connected to the positioning assembly;

[0062] A pipe end limiting assembly is provided in the middle of the outer end of the processing base 400, and pipe end cutting assemblies are symmetrically provided on both sides, and the pipe end cutting assemblies are located on the outer side of the rotation switching assembly.

[0063] When loading the square tube workpiece, it is placed in the conveying trough 102 and located on the first conveying roller 103 and the second conveying roller 104. Under the action of gravity, the workpiece automatically falls along the inclined first conveying roller 103 and contacts the second conveying roller 104, realizing automatic adjustment of the position of the tube fitting, which is convenient for subsequent positioning, clamping and other operations.

[0064] Push the pipe toward the processing base 400 so that it passes through the pressing assembly and the rotating cutting assembly and is located in the supporting groove 600 obliquely above the inner side of the rotating switching assembly. The pipe section located in the supporting groove 600 is in contact with the first supporting wheel 601 and the second supporting wheel 602, and the end of the workpiece is in contact with the pipe end limiting assembly, so that the cutting length and cutting position of the pipe are determined by the pipe end limiting assembly, and the cutting position is located at the rotating cutting assembly.

[0065] During the movement of the pipe, the position of the limiting conveying assembly is adjusted so that it works together with the second conveying roller 104 to limit the two sides of the pipe, and the top position of the pipe is limited by the pressing assembly, thereby improving the position stability of the pipe during movement.

[0066] When cutting the pipe fittings, the separate drive assembly drives the drive positioning assembly to move, and the positioning assembly cooperates with the second supporting wheel 602 to clamp the pipe fitting and position it. Then the rotating cutting assembly is started to rotate it in the circumferential direction. During the rotation, it moves from the conveying trough 102 on one side to the conveying trough 102 on the other side, cutting the two pipe fittings in turn, and then continues to rotate to the upper position of the conveying trough 102 to disengage from the two pipe fittings.

[0067] After completing a pipe cutting, the rotating switching assembly drives the three supporting slots 600 to rotate and switch positions, so that the supporting slots 600 with the pipe placed thereon move outward to the pipe end cutting assembly, so that the pipe end cutting assembly can cut both ends of the workpiece, so that the cut workpiece can be assembled and connected later.

[0068] While the pipe end cutting assembly is working, the limiting conveying assembly conveys the pipe, causing it to move toward the pipe end limiting assembly, loading the workpiece into the supporting groove 600, and making the end contact the pipe end limiting assembly, so that the next cutting position on the workpiece moves to the rotating cutting assembly. When the rotating cutting assembly completes the last cut and rotates one circle, it returns to the conveying groove 102 and continues to rotate, thereby cutting the loaded workpiece again.

[0069] The workpiece that has completed the pipe end cutting rotates intermittently with the rotation switching component, rotates again and switches position, so that the workpiece moves from the pipe end cutting component to the inner and lower side of the rotation switching component, and then the positioning component is returned to its position through the separate drive component, the pipe fitting is released, and the pipe fitting is cut.

[0070] Therefore, the three supporting slots 600 on the same rotating switching component can simultaneously perform operations such as workpiece loading and cutting, pipe end cutting and unloading, and when the rotating switching component rotates intermittently, the positions of the three supporting slots 600 are switched in turn, so that the workpiece in the same supporting slot 600 can be loaded and cut, pipe end cutting and unloading in turn, completing the entire processing operation, making processing more convenient and quick, and improving processing efficiency.

[0071] Among them, Figure 3As shown, the pressing assembly includes two second hydraulic telescopic rods 201 vertically and symmetrically fixed to the top of the support frame 101, the tops of the two second hydraulic telescopic rods 201 are commonly connected to a lifting seat 200, and the rotating cutting assembly is correspondingly connected to the lifting seat 200, and the lifting seat 200 is symmetrically provided with two vertical fixed rods 206 on one side close to the processing base 400, and a pressing plate 207 is commonly fixed at the bottom of the two fixed rods 206, the pressing plate 207 is located above the two conveying troughs 102, and is symmetrically inclined on both sides, and the two inclined sections of the pressing plate 207 are respectively rotatably connected to a pressing roller 208 at the bottom, and the pressing roller 208 is parallel to the first conveying roller 103.

[0072] After the pipe is moved into place, the second hydraulic telescopic rod 201 drives the lifting seat 200 to move downward, and then drives the pressing plate 207 to move downward through the fixed rod 206, so that the pressing roller 208 is pressed tightly against the top of the pipe, thereby pressing and limiting the pipe, improving the position stability of the pipe during transportation and cutting, and cooperating with the positioning component in the supporting groove 600 to position both sides of the pipe cutting position, thereby improving the position stability of the pipe during cutting.

[0073] Among them, Figure 3 、 Figure 4 As shown, the rotary cutting assembly includes a flip shaft 203 rotatably connected to the middle of the lifting seat 200. A fixed frame 202 is provided on the side of the lifting seat 200 away from the processing base 400, and one end of the flip shaft 203 is rotatably connected to the fixed frame 202. A first gear 204 is fixed to the shaft section of the flip shaft 203 located between the fixed frame 202 and the lifting seat 200. A second gear 205 is meshed with the top of the first gear 204. The second gear 205 is connected to a motor, and the motor is fixedly connected to the top of the lifting seat 200.

[0074] A turning frame 301 is fixed to the other end of the turning shaft 203. Spring grooves 302 are symmetrically provided on both sides of the lower part of the turning frame 301. Spring blocks 309 are connected to the spring grooves 302 through springs. A cutting seat 306 is fixed between the two spring blocks 309. A fixing cylinder 307 is provided in the middle of the cutting seat 306. An adjusting wheel 308 is fixed to the side of the fixing cylinder 307 close to the pressing plate 207. The bottom of the adjusting wheel 308 contacts the top of the pressing plate 207.

[0075] like Figure 5 As shown, a cutting shaft 303 is rotatably connected in the fixed cylinder 307, a third gear 304 is fixed on the cutting shaft 303, and a disc cutter 300 is fixed to the outer end of the cutting shaft 303, the top of the third gear 304 is engaged with a fourth gear 305, the fourth gear 305 is connected to a motor, and the motor is fixedly connected to the top of the cutting seat 306.

[0076] When the pressing plate 207 and the pressing roller 208 are pressed on the top of the pipe fitting, the adjusting wheel 308 contacts the top of the pressing plate 207 under the action of the spring, so that under the drive of the motor and the transmission of the first gear 204 and the second gear 205, the turning shaft 203 and the turning frame 301 drive the cutting seat 306 and the disc cutter 300 and other structures to move along the top of the pressing plate 207, and move from one side of the pressing plate 207 to the other side. During the movement, the disc cutter 300 rotates through the drive of the motor and the transmission of the third gear 304 and the fourth gear 305, and cuts the two pipe fittings in turn.

[0077] During cutting, the cutting blade moves along the straight line of the inclined section of the pressing plate 207 under the action of the adjusting wheel 308 and the spring and other structures, thereby maintaining straight line motion during the process of cutting the pipe, making the cutting more stable and ensuring that the pipe is cut off.

[0078] When both pipes are cut, the flip shaft 203 drives the disc cutter 300 and other structures to rotate upward and return to one side of the pressing plate 207, so that the cutting of the two pipes is completed in the process of the disc cutter 300 and other structures rotating one circle, and in the process of rotating upward back to the original position, the position of the pipes is staggered for a period of time so that the pipes can be loaded and conveyed through the limiting conveying assembly and the position of the pipes can be readjusted.

[0079] The fixing frame 202 is provided at one end of the flip shaft 203 away from the flip frame 301 and is rotatably connected to the fixing frame 202 . The fixing frame 202 exerts a certain downward pressure and balancing effect on the flip shaft 203 , thereby improving the position stability of the flip shaft 203 .

[0080] Among them, Figure 7 As shown, the rotation switching assembly includes two vertical spindle mounting frames 501 fixed to the top of the processing base 400, and a rotating spindle 500 is connected to the top of the two spindle mounting frames 501 for common rotation, and a fifth gear 503 is fixed to one end of the rotating spindle 500, and a sixth gear 504 is engaged with the bottom of the fifth gear 503, and the sixth gear 504 is connected to the motor, and the motor is fixedly connected to the spindle mounting frame 501, and a rotating frame 502 is fixed on the rotating spindle 500, and three supporting grooves 600 are evenly fixed on the rotating frame 502 along the circumferential direction.

[0081] When it is necessary to cut the positions of the three supporting grooves 600, the rotating spindle 500 drives the rotating frame 502 and the three supporting grooves 600 on the rotating frame 502 to rotate one-third of a circle through the drive of the motor and the transmission of the fifth gear 503 and the sixth gear 504, thereby switching the position of the supporting groove 600 once. After the position is switched, the rotating spindle 500 pauses so that the supporting grooves 600 at each position can be positioned and cut, pipe end cut and blanking can be performed respectively. After each operation is completed, the position is switched again, so that in the process of the rotating spindle 500 rotating one circle, each supporting groove 600 passes through three positions and completes the processing and blanking operations of the entire pipe fitting.

[0082] Example 2: The structure of this example is basically the same as that of Example 1, except that Figure 2 As shown, the limiting conveying assembly includes a limiting frame 105 slidably connected to the conveying trough 102, and a notch is provided on the limiting frame 105 corresponding to the position of the first conveying roller 103. The limiting frame 105 is located on the higher side of the conveying trough 102, and the limiting frame 105 is connected to the side wall of the conveying trough 102 through a first hydraulic telescopic rod 106. A plurality of limiting wheels 107 are evenly arranged and rotatably connected on the limiting frame 105. The limiting wheels 107 are parallel to the second conveying roller 104 and correspond one to one with the position of the second conveying roller 104. A worm gear 108 is coaxially fixed to the top of the limiting wheel 107. A worm 109 is meshed with one side of the plurality of worm gears 108. The worm 109 is rotatably connected to the bottom of the limiting frame 105, and one end is connected to a motor.

[0083] When the square tube is located on the first conveying roller 103 and the second conveying roller 104, the inner section of the tube is located between the second conveying roller 104 and the limiting wheel 107. The limiting frame 105 drives the limiting wheel 107 to move toward the tube through the first hydraulic telescopic rod 106, so that the tube is clamped and limited by the limiting wheel 107 and the second conveying roller 104. Then the motor drives the worm 109 to rotate, and the worm gear 108 and multiple worm gears 108 are used to drive the limiting wheel 107 to rotate, thereby driving the tube to move toward the processing base 400 and conveying the tube.

[0084] Example 3: The structure of this embodiment is basically the same as that of Example 1, except that Figure 9As shown, the positioning assembly includes a positioning plate 604 that is slidably connected to the supporting groove 600, and a notch is provided at the bottom of the positioning plate 604 corresponding to the position of the first supporting wheel 601, and the separate drive assembly is located between the positioning plate 604 and the side wall of the supporting groove 600, and a boss 603 is fixed to the top of the side of the conveying groove 102 away from the second supporting wheel 602, the positioning plate 604 and the boss 603 are connected by a spring, and a friction pad is fixed to the side of the positioning plate 604 close to the second supporting wheel 602, and two guide shafts 605 are symmetrically fixed on the positioning plate 604, the guide shaft 605 is slidably connected to the boss 603, and one end passes through the boss 603 and is fixed with an end plate 606.

[0085] When the pipe fitting moves and is located in the supporting groove 600, the two side surfaces perpendicular to each other contact the first supporting wheel 601 and the second supporting wheel 602 respectively, and the positioning plate 604 is driven by the separate driving component to move toward the pipe fitting, pressing the pipe fitting tightly against the second supporting wheel 602, and positioning the pipe fitting through the action of the positioning plate 604 and the friction pad to avoid accidental movement of the pipe fitting during cutting, thereby improving the position stability of the pipe fitting; after the pipe fitting is cut, it is kept in a clamped and positioned state, rotated to the pipe end cutting component, and the two ends of the pipe fitting are cut. After the cutting is completed, it is rotated to the inner and oblique lower side of the rotation switching component, and then the separate driving component returns to its position, and the positioning plate 604 returns to its position under the action of structures such as springs, thereby loosening the pipe fitting for operations such as blanking.

[0086] like Figure 9 、 Figure 10 As shown, the separate drive assembly includes two cams 700 located between the positioning plate 604 and the side wall of the supporting groove 600. An adjusting shaft 701 is fixed to the cam 700. The adjusting shaft 701 is rotatably connected to the supporting groove 600, and one end extends out of the supporting groove 600 and is fixed with an adjusting gear 702. The two adjusting gears 702 are meshed with an adjusting rack 703, and a push block 705 is fixed on the side of the adjusting rack 703 away from the supporting groove 600. Balls are evenly distributed on the push block 705, as shown in FIG. Figure 11 As shown, a limiting rod 706 is fixed at a position corresponding to each adjustment rack 703 on the rotating frame 502, and a limiting groove 704 is correspondingly provided on the adjustment rack 703, and the limiting rod 706 is slidably connected to the limiting groove 704;

[0087] like Figure 8 As shown, three extension plates 505 are evenly fixed along the circumferential direction on the spindle mounting frame 501 near the side of the pushing block 705, and a third hydraulic telescopic rod 506 is fixed on the outer end of the extension plate 505. An arc-shaped pushing plate 507 is fixed at one end of the third hydraulic telescopic rod 506. The central angle corresponding to the pushing plate 507 is 120°, and the pushing block 705 contacts the corresponding pushing plate 507 through the ball bearing.

[0088] When the positioning plate 604 needs to clamp and position the pipe fitting, the corresponding third hydraulic telescopic rod 506 drives the push plate 507 to move toward the push block 705, and drives the push block 705 and the adjustment rack 703 to move, thereby driving the adjustment gear 702, the adjustment shaft 701 and the cam 700 to rotate, and the cam 700 pushes the positioning plate 604 to move toward the pipe fitting to clamp and position the pipe fitting;

[0089] When the rotating switching assembly drives the three supporting slots 600 to rotate, the three push plates 507 together form a circular structure, so that the push block 705 and the adjustment rack 703 and other structures can maintain a positioning state and move to the next push plate 507. When it moves to the inner obliquely lower position of the rotating main shaft 500, the corresponding third hydraulic telescopic rod 506 retracts and drives the push plate 507 to move, and the push plate 507 is disengaged from the push block 705. Therefore, through the spring return action at the positioning plate 604, the positioning plate 604 and the cam 700, the adjusting shaft 701, the adjusting gear 702 and the adjusting rack 703 and other structures return to their original positions, canceling the positioning of the pipe fittings and allowing the pipe fittings to be unloaded.

[0090] Example 4: The structure of this example is basically the same as that of Example 1, except that Figure 12 As shown, the pipe end limit assembly includes a first mounting frame 403 fixed in the middle of the outer end of the processing base 400, and two horizontal adjustable hydraulic telescopic rods 405 are symmetrically provided on the top of the first mounting frame 403, and the inner ends of the two adjustable hydraulic telescopic rods 405 are jointly fixed with a vertical pipe end limit plate 406.

[0091] When the pipe is moved through the limit conveying assembly and other structures, the end of the workpiece contacts the pipe end limit plate 406, the workpiece stops being conveyed, and the workpiece cutting position is located at the rotating cutting assembly. When it is necessary to adjust the workpiece cutting length and cutting position, the pipe end limit plate 406 is moved by adjusting the hydraulic telescopic rod 405, and the distance between the pipe end limit plate 406 and the rotating cutting assembly is adjusted, thereby adjusting the workpiece cutting length and ensuring that the workpiece cutting position is located at the rotating cutting assembly.

[0092] like Figure 13As shown, the pipe end cutting assembly includes a second mounting frame 404 fixed on both sides of the top of the processing base 400, and two horizontal movable hydraulic telescopic rods 407 are symmetrically provided on the top of the second mounting frame 404, and a movable block 408 is fixed to the inner end of the movable hydraulic telescopic rod 407, and a vertical lifting hydraulic telescopic rod 409 is provided on the movable block 408, and a lifting frame 410 is fixed to the bottom end of the two lifting hydraulic telescopic rods 409. Adjustment slots are symmetrically provided on both sides of the interior of the lifting frame 410, and an adjustment block 411 is slidably connected in each adjustment slot, and a motor and a cutting tool 413 are provided on the adjustment block 411, and an adjustment screw 412 is rotatably connected in the adjustment slot, and the adjustment block 411 is threadedly connected to the adjustment screw 412, and the outer end of the adjustment screw 412 extends out of the lifting frame 410 and is connected to the motor.

[0093] When the workpiece position on the rotating switching assembly is switched to the pipe end cutting assembly, the positions of the adjusting block 411 and the cutting tool 413 thereon are adjusted by moving the hydraulic telescopic rod 407, lifting the hydraulic telescopic rod 409 and the adjusting screw 412 and other structures to cut the two ends of the workpiece so that the corresponding shapes can be cut according to the subsequent assembly needs. Different structures such as holes or slots can also be cut on the workpiece to make the workpiece processing more comprehensive.

[0094] Example 5: The structure of this example is basically the same as that of Example 1, except that Figure 6 As shown, a workpiece box 401 is provided in the middle of the bottom of the processing base 400, and waste boxes 402 are symmetrically provided on both sides of the workpiece box 401. The waste generated when cutting the two ends of the workpiece directly falls into the waste box 402 for collection. After the cutting and pipe end cutting are completed, the workpiece moves to the inner side and obliquely below the rotating switching component, and is located above the workpiece box 401. After the positioning component releases the workpiece, the workpiece falls into the workpiece box 401 for collection.

[0095] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0096] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A new energy battery tray workpiece cutting mechanism, comprising a conveying base (100) and a processing base (400) fixed to each other, characterized in that: Two symmetrically inclined conveying troughs (102) are provided above the conveying base (100), and the conveying troughs (102) are fixed to the conveying base (100) via a plurality of support frames (101), and a plurality of mutually perpendicular first conveying rollers (103) and second conveying rollers (104) are evenly and spaced apart in the conveying trough (102), the first conveying rollers (103) and the second conveying rollers (104) are both rotatably connected to the conveying trough (102), and the first conveying rollers (103) are parallel to the inclined bottom surface of the conveying trough (102); A position-limiting conveying assembly is provided on the inner section of the conveying trough (102), a material pressing assembly is provided on the top of the innermost support frame (101) of the conveying base (100), a rotating cutting assembly is provided on one side of the material pressing assembly, and the material pressing assembly is located between the position-limiting conveying assembly and the rotating cutting assembly; Rotation switching components are symmetrically provided on both sides of the top of the processing base (400), and three supporting grooves (600) are evenly provided on each rotation switching component along the circumferential direction. A plurality of mutually perpendicular first supporting wheels (601) and second supporting wheels (602) are evenly and spaced apart in each supporting groove (600), and the first supporting wheels (601) and the second supporting wheels (602) are rotationally connected to the supporting groove (600), and the first supporting wheels (601) are parallel to the inclined bottom surface of the supporting groove (600); A positioning assembly is provided in each of the supporting grooves (600), and a separate drive assembly is provided on a side of the supporting groove (600) close to the rotation switching assembly, and the separate drive assembly is correspondingly connected to the positioning assembly; A pipe end limiting assembly is provided in the middle of the outer end of the processing base (400), and pipe end cutting assemblies are symmetrically provided on both sides, and the pipe end cutting assemblies are located outside the rotation switching assembly; The rotation switching assembly includes two vertical spindle mounting frames (501) fixed on the top of the processing base (400), a rotating spindle (500) is connected to the top of the two spindle mounting frames (501) for common rotation, and a fifth gear (503) is fixed to one end of the rotating spindle (500), a sixth gear (504) is meshed with the bottom of the fifth gear (503), the sixth gear (504) is connected to a motor, and the motor is fixedly connected to the spindle mounting frames (501), a rotating frame (502) is fixed on the rotating spindle (500), and three supporting grooves (600) are evenly fixed on the rotating frame (502) along the circumferential direction; The positioning assembly includes a positioning plate (604) slidably connected to the supporting groove (600), a notch is provided at the bottom of the positioning plate (604) corresponding to the position of the first supporting wheel (601), and the separate drive assembly is located between the positioning plate (604) and the side wall of the supporting groove (600), a boss (603) is fixed to the top of the side of the conveying groove (102) away from the second supporting wheel (602), the positioning plate (604) and the boss (603) are connected by a spring, and a friction pad is fixed to the side of the positioning plate (604) close to the second supporting wheel (602), two guide shafts (605) are symmetrically fixed to the positioning plate (604), the guide shaft (605) is slidably connected to the boss (603), and one end of the guide shaft passes through the boss (603) and is fixed to an end plate (606); The separate drive assembly includes two cams (700) located between the positioning plate (604) and the side wall of the supporting groove (600), an adjusting shaft (701) is fixed on the cam (700), the adjusting shaft (701) is rotatably connected to the supporting groove (600), and one end of the adjusting shaft (701) extends out of the supporting groove (600) and is fixed with an adjusting gear (702), an adjusting rack (703) is meshed with the two adjusting gears (702), and a pushing block (705) is fixed on the side of the adjusting rack (703) away from the supporting groove (600), and balls are evenly distributed on the pushing block (705), and a limiting rod (706) is fixed at the position corresponding to each adjusting rack (703) on the rotating frame (502), a limiting groove (704) is correspondingly provided on the adjusting rack (703), and the limiting rod (706) is slidably connected to the limiting groove (704); Three extension plates (505) are evenly fixed along the circumferential direction on the spindle mounting frame (501) near the side of the pushing block (705), a third hydraulic telescopic rod (506) is fixed on the outer end of the extension plate (505), an arc-shaped pushing plate (507) is fixed on one end of the third hydraulic telescopic rod (506), and the pushing block (705) contacts the corresponding pushing plate (507) through a ball.

2. The new energy battery tray workpiece cutting mechanism according to claim 1 is characterized in that: The position-limiting conveying assembly includes a position-limiting frame (105) slidably connected to the conveying trough (102), and a notch is provided on the position-limiting frame (105) corresponding to the position of the first conveying roller (103). The position-limiting frame (105) is located on a higher side of the conveying trough (102), and the position-limiting frame (105) is connected to the side wall of the conveying trough (102) through a first hydraulic telescopic rod (106). A plurality of position-limiting wheels (107) are evenly arranged on the position-limiting frame (105) and are rotatably connected. The position-limiting wheels (107) are parallel to the second conveying roller (104) and correspond one to one with the position of the second conveying roller (104). A worm gear (108) is coaxially fixed to the top of the position-limiting wheel (107). A worm (109) is meshed with one side of the plurality of worm gears (108). The worm gear (109) is rotatably connected to the bottom of the position-limiting frame (105), and one end of the worm gear (109) is connected to a motor.

3. The new energy battery tray workpiece cutting mechanism according to claim 1 is characterized in that: The pressing assembly includes two second hydraulic telescopic rods (201) vertically and symmetrically fixed to the top of the support frame (101), the top ends of the two second hydraulic telescopic rods (201) are commonly connected to a lifting seat (200), and the rotating cutting assembly is correspondingly connected to the lifting seat (200), and two vertical fixed rods (206) are symmetrically provided on one side of the lifting seat (200) close to the processing base (400), and a pressing plate (207) is commonly fixed at the bottom of the two fixed rods (206), the pressing plate (207) is located above the two conveying troughs (102), and is symmetrically inclined on both sides, and the bottoms of the two inclined sections of the pressing plate (207) are respectively rotatably connected to a pressing roller (208), and the pressing roller (208) is parallel to the first conveying roller (103).

4. The new energy battery tray workpiece cutting mechanism according to claim 3 is characterized in that: The rotary cutting assembly comprises a flip shaft (203) rotatably connected to the middle of the lifting seat (200); a fixed frame (202) is provided on a side of the lifting seat (200) away from the processing base (400); one end of the flip shaft (203) is rotatably connected to the fixed frame (202); a first gear (204) is fixed to the shaft section of the flip shaft (203) located between the fixed frame (202) and the lifting seat (200); a second gear (205) is meshed with the top of the first gear (204); the second gear (205) is connected to a motor, and the motor is fixedly connected to the top of the lifting seat (200); A turning frame (301) is fixed to the other end of the turning shaft (203), and spring grooves (302) are symmetrically provided on both sides of the lower part of the turning frame (301). Spring blocks (309) are connected to the spring grooves (302) through springs. A cutting seat (306) is fixed between the two spring blocks (309). A fixing cylinder (307) is provided in the middle of the cutting seat (306). An adjusting wheel (308) is fixed on one side of the fixing cylinder (307) close to the pressing plate (207), and the bottom of the adjusting wheel (308) is in contact with the top of the pressing plate (207). A cutting shaft (303) is rotatably connected in the fixed cylinder (307), a third gear (304) is fixed on the cutting shaft (303), and a disc cutter (300) is fixed on the outer end of the cutting shaft (303), a fourth gear (305) is meshed with the top of the third gear (304), the fourth gear (305) is connected to a motor, and the motor is fixedly connected to the top of the cutting seat (306).

5. The new energy battery tray workpiece cutting mechanism according to claim 1 is characterized in that: The pipe end limiting assembly comprises a first mounting frame (403) fixed to the middle of the outer end of the processing base (400), two horizontal adjustable hydraulic telescopic rods (405) are symmetrically provided on the top of the first mounting frame (403), and a vertical pipe end limiting plate (406) is commonly fixed to the inner ends of the two adjustable hydraulic telescopic rods (405).

6. The new energy battery tray workpiece cutting mechanism according to claim 1 is characterized in that: The pipe end cutting assembly includes a second mounting frame (404) fixed on both sides of the top of the processing base (400), two horizontal movable hydraulic telescopic rods (407) are symmetrically provided on the top of the second mounting frame (404), and a movable block (408) is fixed to the inner end of the movable hydraulic telescopic rod (407), and a vertical lifting hydraulic telescopic rod (409) is provided on the movable block (408), and a lifting frame (410) is fixed to the bottom ends of the two lifting hydraulic telescopic rods (409), and the lifting frame (410) is symmetrically provided with adjustment slots on both sides of the interior of the lifting frame (410), and an adjustment block (411) is slidably connected in each adjustment slot, and a motor and a cutting tool (413) are provided on the adjustment block (411), and an adjustment screw (412) is rotatably connected in the adjustment slot, and the adjustment block (411) is threadedly connected to the adjustment screw (412), and the outer end of the adjustment screw (412) extends out of the lifting frame (410) and is connected to the motor.

7. The new energy battery tray workpiece cutting mechanism according to any one of claims 1 to 6, characterized in that: A workpiece box (401) is provided in the middle of the bottom of the processing base (400), and waste boxes (402) are symmetrically provided on both sides of the workpiece box (401).

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