A combined mechanism for cutting and deburring elbow pipe and a processing method thereof

Abstract

The application discloses a kind of elbow pipe cutting deburring combined mechanism and processing method thereof, belong to elbow pipe processing equipment technical field, including support;The top of the support is provided with cutting deburring assembly, bending assembly and transport assembly;One side of support is provided with feeding assembly, and feeding assembly is connected with the top of support.The cutting deburring assembly includes clamping assembly, cutting assembly and polishing assembly;Clamping assembly, cutting assembly and polishing assembly are all installed on the top of support;The bending assembly includes positioning assembly and pressing assembly;Positioning assembly and pressing assembly are all installed on the top of support.By the above mode, the workpiece is positioned up and down by the fixed cover plate of clamping assembly, and the sidewall of the workpiece is pressed by extruding block, so that the workpiece can be prevented from shaking during cutting;The device can automatically complete the bending and cutting deburring process, saving time.

Description

Technical Field

[0001] This invention relates to the field of pipe bending equipment technology, specifically to a pipe bending cutting and deburring assembly and its processing method. Background Technology

[0002] In the existing technology, pipe bending machines are commonly used to bend pipes. These machines clamp the pipe with clamps and simultaneously use clamping blocks to press the pipe around the mold to bend it. After that, the clamps are released and the pipe is taken out.

[0003] However, current pipe bending machines require manual loading, unloading, and positioning, which is quite cumbersome. Furthermore, some workpieces need to be cut and polished after processing, requiring manual handling, making automated processing impossible.

[0004] Based on this, the present invention designs a combined mechanism for bending pipe cutting and deburring and its processing method to solve the above problems. Summary of the Invention

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a combined mechanism for bending pipe cutting and deburring and its processing method.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A pipe bending and deburring assembly includes a support frame;

[0008] The top of the bracket is equipped with a cutting and deburring assembly, a bending assembly, and a transport assembly; a feeding assembly is provided on one side of the bracket, and the feeding assembly is connected to the top of the bracket.

[0009] The cutting and deburring assembly includes a clamping assembly, a cutting assembly, and a grinding assembly; the clamping assembly, the cutting assembly, and the grinding assembly are all mounted on the top of the bracket;

[0010] The bending assembly includes a positioning assembly and a pressing assembly; both the positioning assembly and the pressing assembly are mounted on the top of the bracket.

[0011] The feeding assembly includes a lifting assembly and a pushing assembly. The lifting assembly is located on one side of the support, and the pushing assembly is installed on the top of the support.

[0012] Furthermore, the clamping assembly includes a fixed base plate, a clamping motor, a fixed cover plate, a clamping cylinder, an extrusion block, a workpiece groove, and a gripper groove; the bottom of the fixed base plate is fixedly connected to the top of the bracket, the clamping motor and the clamping cylinder are both fixedly connected to the top of the bracket, the output end of the clamping motor is fixedly connected to the bottom of the fixed cover plate, and the output end of the clamping cylinder is fixedly connected to the side wall of the extrusion block; the top of the fixed base plate is provided with a workpiece groove and a gripper groove.

[0013] Furthermore, the cutting assembly includes a first linear guide assembly, a first fast-infeed cylinder, a first push plate, a first slide plate, a first hook block, a first baffle, a first working feed cylinder, a first inclined push block, a first motor, and a cutting blade assembly. The first linear guide assembly and the first fast-infeed cylinder are both fixedly connected to the top of the bracket. The output end of the first fast-infeed cylinder is fixedly connected to the side wall of the first push plate. The bottoms of the first push plate and the first slide plate are both slidably connected to the top of the bracket via the first linear guide assembly. The bottom of the first hook block is fixedly connected to the top of the first push plate, the bottom of the first baffle is fixedly connected to the top of the first slide plate, and the side wall of the first hook block is in contact with the side wall of the first baffle. The first working feed cylinder is fixedly connected to the top of the first push plate. The output end of the first working feed cylinder is fixedly connected to the side wall of the first inclined push block, and the inclined surface of the first inclined push block is in contact with the inclined surface of the first slide plate. The first motor and the cutting blade assembly are both fixedly connected to the top of the first slide plate, and the output end of the first motor is driven by the cutting blade assembly via a pulley assembly.

[0014] Furthermore, the grinding assembly includes a second linear guide assembly, a second fast-infeed cylinder, a second push plate, a second slide plate, a second hook-shaped block, a second baffle, a second working feed cylinder, a second inclined push block, a second motor, and a grinding head. The second linear guide assembly and the second fast-infeed cylinder are both fixedly connected to the top of the bracket. The output end of the second fast-infeed cylinder is fixedly connected to the side wall of the second push plate. The bottoms of the second push plate and the second slide plate are both slidably connected to the top of the bracket via the second linear guide assembly. The bottom of the second hook-shaped block is fixedly connected to the top of the second push plate, the bottom of the second baffle is fixedly connected to the top of the second slide plate, and the side wall of the second hook-shaped block is in contact with the side wall of the second baffle. The second working feed cylinder is fixedly connected to the top of the second push plate, and its output end is fixedly connected to the side wall of the second inclined push block. The inclined surface of the second inclined push block is in contact with the inclined surface of the second slide plate. The second motor and the grinding head are both fixedly connected to the top of the second slide plate, and the output end of the second motor is fixedly connected to the grinding head.

[0015] Furthermore, the positioning assembly includes a bending die, an insertion hole, a first positioning cylinder, a positioning pin, a second positioning cylinder, a third linear guide assembly, a third sliding plate, and a positioning block; the bending die is fixedly connected to the top of the bracket, and an insertion hole is provided on the side wall of the bending die; the first positioning cylinder is fixedly connected to the top of the bracket, and a positioning pin is fixedly connected to the output end of the first positioning cylinder, with the output end of the first positioning cylinder facing the insertion hole; both the second positioning cylinder and the third linear guide assembly are fixedly connected to the top of the bracket, the output end of the second positioning cylinder is fixedly connected to the side wall of the third sliding plate, the bottom of the third sliding plate is slidably connected to the top of the bracket through the third linear guide assembly, and a positioning block is fixedly connected to the side wall of the third sliding plate.

[0016] Furthermore, the pressing assembly includes a bending cylinder, a fourth linear guide assembly, a fourth slide plate, a rotating seat, a fifth linear guide assembly, and a pressing slider; the bending cylinder and the fourth linear guide assembly are both fixedly connected to the top of the bracket, the output end of the bending cylinder is fixedly connected to the side wall of the fourth slide plate, the bottom of the fourth slide plate is slidably connected to the top of the bracket through the fourth linear guide assembly, and the top of the fourth slide plate is rotatably connected to the bottom of the rotating seat; the fifth linear guide assembly is fixedly connected to the upper end of the side wall of the rotating seat, and the pressing slider is slidably connected to the upper end of the side wall of the rotating seat through the fifth linear guide assembly.

[0017] Furthermore, the lifting assembly includes a feeding bracket, a feeding hopper, a sixth linear guide assembly, a lifting cylinder, a lifting slide plate, a baffle cylinder, and a baffle plate. The feeding bracket is located on one side of the bracket, and its top is fixedly connected to the bottom of the feeding hopper. The sixth linear guide assembly and the lifting cylinder are both fixedly connected to the side wall of the bracket. The output end of the lifting cylinder is fixedly connected to the side wall of the lifting slide plate. The side wall of the lifting slide plate is slidably connected to the side wall of the feeding bracket through the sixth linear guide assembly. The upper end of the side wall of the lifting slide plate passes through the bottom of the feeding funnel and slides against the left inner wall of the feeding funnel, which is tilted to the right. A baffle bracket is fixedly connected to the upper end of the left side wall of the feeding funnel, and a baffle cylinder is fixedly connected to the side wall of the baffle bracket. The output end of the baffle cylinder is fixedly connected to the upper end of the side wall of the baffle, and the bottom of the baffle is in contact with the top of the feeding slide plate. One end of the feeding slide plate is fixedly connected to the top of the feeding funnel, and the other end of the feeding slide plate is located above the pushing component.

[0018] The pushing assembly includes a seventh linear guide assembly, a pushing slider, a pushing groove, a first pushing cylinder, and a second pushing cylinder. The seventh linear guide assembly and the first pushing cylinder are both fixedly installed on the top of the bracket. The output end of the first pushing cylinder is fixedly connected to the side wall of the pushing slider. The bottom of the pushing slider is slidably connected to the top of the bracket through the seventh linear guide assembly. A pushing groove is provided on the top of the pushing slider, and the pushing groove is located below the feeding slide plate. A second pushing cylinder is fixedly connected to the side wall of the pushing slider, and the output end of the second pushing cylinder is slidably connected to the inner wall of the pushing groove.

[0019] Furthermore, the transport assembly includes a first transport assembly and a second transport assembly; both the first transport assembly and the second transport assembly are mounted on the top of the bracket, the first transport assembly is located between the cutting and deburring assembly and the bending assembly, and the second transport assembly is located between the cutting and deburring assembly and the unloading point.

[0020] Furthermore, the first transport component includes a first support rod, a first transport guide rail assembly, a first transport cylinder, a first transport slide plate, a first lifting cylinder, a first connecting plate, a first gripper, and a pneumatic slide table; the first support rod is fixedly connected to the top of the bracket, the first transport guide rail assembly and the first transport cylinder are fixedly connected to the upper end of the side wall of the first support rod, the output end of the first transport cylinder is fixedly connected to the side wall of the first transport slide plate, and the first transport slide plate is slidably connected to the upper end of the side wall of the first support rod through the first transport guide rail assembly; the first lifting cylinder is fixedly connected to the lower end of the side wall of the first transport slide plate, the output end of the first lifting cylinder is fixedly connected to the top of the first connecting plate, the pneumatic slide table is fixedly connected to the bottom of the first connecting plate, and the first gripper is fixedly connected to the output end of the pneumatic slide table; the two ends of the first transport guide rail assembly are respectively located above the fixed base plate and the bending mold;

[0021] The second transport assembly includes a second support rod, a second transport guide rail assembly, a second transport cylinder, a second transport slide plate, a second lifting cylinder, a second connecting plate, and a second gripper. The second support rod is fixedly connected to the top of the bracket. The upper end of the side wall of the second support rod is fixedly connected to the second transport guide rail assembly and the second transport cylinder. The output end of the second transport cylinder is fixedly connected to the side wall of the second transport slide plate. The second transport slide plate is slidably connected to the upper end of the side wall of the second support rod through the second transport guide rail assembly. The lower end of the side wall of the second transport slide plate is fixedly connected to the second lifting cylinder. The output end of the second lifting cylinder is fixedly connected to the top of the second connecting plate. The bottom of the second connecting plate is fixedly connected to the second gripper. The two ends of the first transport guide rail assembly are located above the fixed base plate and the unloading area, respectively.

[0022] To better achieve the objectives of this invention, this invention also provides a processing method for a pipe bending and deburring assembly mechanism, comprising the following steps:

[0023] Step 1: The workpieces are stacked inside the feeding hopper of the lifting component of the feeding assembly. The first transport slide plate drives the lifting slide plate to slide upward along the sixth linear guide assembly, thereby lifting the workpieces. Then the workpieces are transported to the top of the feeding hopper and roll onto the feeding slide plate, where they are blocked by the baffle. After the first group of workpieces is sent out, the output end of the baffle cylinder retracts, causing the baffle to move upward. The workpieces continue to roll down along the feeding slide plate until they fall into the push groove on the push slider of the push assembly. Then the second push cylinder pushes the push slider to slide along the seventh linear guide assembly to the designated position. The output end of the second push cylinder extends and pushes the workpiece forward, so that the workpiece is inserted into the insertion hole.

[0024] Step Two: The output end of the first positioning cylinder extends, driving the positioning pin to insert into the opposite end of the insertion hole to the workpiece, thus inserting the positioning pin into the interior of the workpiece; then the output end of the second positioning cylinder extends, driving the third sliding plate to slide along the third linear guide assembly, thereby driving the positioning block to press the side wall of the workpiece, pressing the workpiece onto the bending die, completing the positioning; then the output end of the bending cylinder of the pressing assembly extends, driving the fourth sliding plate to move along the fourth linear guide assembly, thereby pressing the extrusion slider onto the side wall of the workpiece, the bending cylinder continues to extend, the extrusion slider rotates through the rotating seat and slides through the fifth linear guide assembly to always fit the workpiece, bending the workpiece, and after bending is completed, the bending assembly resets;

[0025] Step 3: The output end of the first lifting cylinder of the first transport component extends, causing the first connecting plate to move down, thereby causing the first gripper and pneumatic slide to move down. The gripper of the first gripper clamps the workpiece, and the pneumatic slide moves the first gripper horizontally to pull the workpiece out of the insertion hole. Then the output end of the first lifting cylinder retracts, and the output end of the first transport cylinder extends, causing the first transport slide to slide along the first transport guide rail assembly, so that the workpiece moves to the top of the fixed base plate. Then the output end of the first lifting cylinder extends, causing the workpiece to move down and place the workpiece in the workpiece slot.

[0026] Step 4: The clamping motor starts, driving the fixed cover plate to rotate above the fixed base plate, limiting the upper and lower positions of the workpiece. The output end of the clamping cylinder extends, driving the extrusion block to press against the side wall of the workpiece. Subsequently, the output end of the first fast-forward cylinder of the cutting assembly extends, driving the first push plate and pushing the first slide plate along the first linear guide assembly towards the workpiece. When it approaches the workpiece, the first fast-forward cylinder extends to its position, and the output end of the first working cylinder extends, driving the first inclined push block to move, continuing to slowly advance the first slide plate towards the workpiece. The first motor starts, driving the cutting assembly to rotate and cut the workpiece. After cutting is completed, the output ends of the first fast-forward cylinder and the first working cylinder retract, the first push plate resets, and the first hook... The first slide plate is pulled back to its original position by hooking the first baffle. Then, the output end of the second fast-advance cylinder of the grinding assembly extends, driving the second push plate and pushing the second slide plate rapidly along the second linear guide assembly towards the workpiece. When it approaches the workpiece, the second fast-advance cylinder extends to its position, and the output end of the second working cylinder extends, driving the second inclined push block to move, slowly advancing the second slide plate towards the workpiece. The second motor starts, driving the grinding head to rotate and grind the workpiece. After grinding is complete, the output ends of the second fast-advance cylinder and the second working cylinder retract, the second push plate resets, and the second hook block hooks the second baffle, pulling the second slide plate back to its original position. The clamping motor and clamping cylinder respectively drive the fixed cover plate and the pressing block to reset.

[0027] Step 5: The output end of the second lifting cylinder of the second transport component extends, driving the second connecting plate to move down, thereby driving the second gripper to move down. The gripper of the second gripper passes through the gripper groove and clamps the workpiece in the workpiece groove. Then the output end of the second lifting cylinder retracts, and the output end of the second transport cylinder extends, driving the second transport slide plate to slide along the second transport guide rail assembly, so that the workpiece is moved above the unloading point. Then the output end of the second lifting cylinder extends and places the workpiece at the unloading point.

[0028] The present invention has the following technical effects:

[0029] 1. This invention uses a fixed cover plate of the clamping assembly to limit the upper and lower positions of the workpiece, and presses the side wall of the workpiece with an extrusion block to prevent the workpiece from shaking during cutting; the first and second fast-forward cylinders rapidly advance the cutting assembly and grinding head, and then the first and second working-inward cylinders push the cutting assembly and grinding head for slow processing after approaching the workpiece, which can improve processing efficiency; the bending and deburring processes are automatically completed, saving time;

[0030] 2. This invention uses a positioning pin to quickly adjust the center of the workpiece and the depth of the insertion hole, and then uses a positioning block to press, which can fix the workpiece more accurately and reliably; the extrusion slider floats through the rotating seat and the fifth linear guide rail assembly, and the extrusion slider can be in close contact with the workpiece during bending, and only the bending cylinder needs to push it linearly, without driving the extrusion slider to rotate for processing, which saves more space;

[0031] 3. This invention lifts the workpiece using a lifting slide plate, causing it to roll into the pushing chute. The workpiece is then fed by a first and a second pushing cylinder, enabling automatic feeding one by one and improving processing efficiency. The workpiece is gripped and transported by a first and a second pneumatic gripper, which automatically completes the processing of the workpiece and saves manpower. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0033] Figure 1 This invention provides a three-dimensional assembly for a pipe bending, cutting, and deburring mechanism. Figure 1 ;

[0034] Figure 2 This is a front view of a pipe bending and deburring assembly mechanism according to the present invention.

[0035] Figure 3 This invention provides a three-dimensional assembly for a pipe bending, cutting, and deburring mechanism. Figure 2 ;

[0036] Figure 4 This invention provides a three-dimensional view of the feeding assembly of a pipe bending, cutting, and deburring combined mechanism. Figure 1 ;

[0037] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0038] Figure 6 This invention provides a three-dimensional view of the feeding assembly of a pipe bending, cutting, and deburring combined mechanism. Figure 2 ;

[0039] Figure 7 This invention provides a three-dimensional view of the feeding assembly of a pipe bending, cutting, and deburring combined mechanism. Figure 3 ;

[0040] Figure 8 This invention provides a three-dimensional view of the bending component and the first transport component of a pipe bending, cutting, and deburring assembly. Figure 1 ;

[0041] Figure 9 This invention provides a three-dimensional view of the bending component and the first transport component of a pipe bending, cutting, and deburring assembly. Figure 2 ;

[0042] Figure 10 This invention relates to a three-dimensional bending assembly and a first transport assembly of a pipe bending, cutting, and deburring combined mechanism. Figure 3 ;

[0043] Figure 11 This invention provides a three-dimensional view of the cutting and deburring assembly of a pipe bending and cutting deburring combination mechanism. Figure 1 ;

[0044] Figure 12 This invention provides a three-dimensional view of the cutting and deburring assembly of a pipe bending and cutting deburring combination mechanism. Figure 2 ;

[0045] Figure 13 This is a perspective view of the clamping component of a pipe bending and deburring assembly according to the present invention.

[0046] Figure 14 This is a perspective view of the finished workpiece processed by the bending pipe cutting and deburring combined mechanism of the present invention.

[0047] The labels in the diagram represent:

[0048] 1. Support; 2. Cutting and deburring assembly; 21. Clamping assembly; 211. Fixed base plate; 212. Clamping motor; 213. Fixed cover plate; 214. Clamping cylinder; 215. Extrusion block; 216. Workpiece groove; 217. Gripper groove; 22. Cutting assembly; 221. First linear guide assembly; 222. First fast-forward cylinder; 223. First push plate; 224. First sliding plate; 225. First hook block; 226. First baffle; 227. First feed cylinder; 228. First inclined push block; 229. First motor; 2210. Cutting blade assembly; 23. Grinding assembly; 2 31. Second linear guide assembly; 232. Second fast-forward cylinder; 233. Second push plate; 234. Second slide plate; 235. Second hook block; 236. Second baffle; 237. Second working cylinder; 238. Second inclined push block; 239. Second motor; 2310. Grinding head; 3. Bending assembly; 31. Positioning assembly; 311. Bending die; 312. Insertion hole; 313. First positioning cylinder; 314. Positioning pin; 315. Second positioning cylinder; 316. Third linear guide assembly; 317. Third slide plate; 318. Positioning block; 32. Pressing assembly; 321. 321. Bending cylinder; 322. Fourth linear guide assembly; 323. Fourth slide plate; 324. Rotating seat; 325. Fifth linear guide assembly; 326. Extrusion slider; 4. Feeding assembly; 41. Lifting assembly; 411. Feeding bracket; 412. Feeding funnel; 413. Sixth linear guide assembly; 414. Lifting cylinder; 415. Lifting slide plate; 416. Baffle cylinder; 417. Baffle; 418. Baffle bracket; 419. Feeding slide plate; 42. Pushing assembly; 421. Seventh linear guide assembly; 422. Pushing slider; 423. Pushing chute; 424. First 425. Push cylinder; 5. Second push cylinder; 5. Transport assembly; 51. First transport assembly; 511. First support rod; 512. First transport guide rail assembly; 513. First transport cylinder; 514. First transport slide plate; 515. First lifting cylinder; 516. First connecting plate; 517. First gripper; 518. Pneumatic slide; 52. Second transport assembly; 521. Second support rod; 522. Second transport guide rail assembly; 523. Second transport cylinder; 524. Second transport slide plate; 525. Second lifting cylinder; 526. Second connecting plate; 527. Second gripper. Detailed Implementation

[0049] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, 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, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0050] The present invention will be further described below with reference to embodiments.

[0051] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0052] Example 1

[0053] Please refer to the instruction manual appendix. Figure 1-14 A pipe bending and deburring assembly includes a support 1;

[0054] The top of the bracket 1 is equipped with a cutting and deburring assembly 2, a bending assembly 3 and a transport assembly 5; a feeding assembly 4 is provided on one side of the bracket 1 and is connected to the top of the bracket 1.

[0055] The cutting and deburring assembly 2 includes a clamping assembly 21, a cutting assembly 22, and a grinding assembly 23; the clamping assembly 21, the cutting assembly 22, and the grinding assembly 23 are all mounted on the top of the bracket 1;

[0056] The bending assembly 3 includes a positioning assembly 31 and a pressing assembly 32; both the positioning assembly 31 and the pressing assembly 32 are mounted on the top of the bracket 1.

[0057] The feeding assembly 4 includes a lifting assembly 41 and a pushing assembly 42. The lifting assembly 41 is located on one side of the support 1, and the pushing assembly 42 is installed on the top of the support 1.

[0058] The clamping assembly 21 includes a fixed base plate 211, a clamping motor 212, a fixed cover plate 213, a clamping cylinder 214, a pressing block 215, a workpiece groove 216, and a gripper groove 217. The bottom of the fixed base plate 211 is fixedly connected to the top of the bracket 1. The clamping motor 212 and the clamping cylinder 214 are both fixedly connected to the top of the bracket 1. The output end of the clamping motor 212 is fixedly connected to the bottom of the fixed cover plate 213, and the output end of the clamping cylinder 214 is fixedly connected to the side wall of the pressing block 215. The top of the fixed base plate 211 is provided with a workpiece groove 216 and a gripper groove 217.

[0059] The cutting assembly 22 includes a first linear guide assembly 221, a first fast-advance cylinder 222, a first push plate 223, a first slide plate 224, a first hook block 225, a first baffle 226, a first feed cylinder 227, a first inclined push block 228, a first motor 229, and a cutting blade assembly 2210. The first linear guide assembly 221 and the first fast-advance cylinder 222 are both fixedly connected to the top of the bracket 1. The output end of the first fast-advance cylinder 222 is fixedly connected to the side wall of the first push plate 223. The bottoms of the first push plate 223 and the first slide plate 224 are both slidably connected to the top of the bracket 1 via the first linear guide assembly 221. The first hook block 225... The bottom is fixedly connected to the top of the first push plate 223, the bottom of the first baffle 226 is fixedly connected to the top of the first slide plate 224, and the side wall of the first hook block 225 is in contact with the side wall of the first baffle 226; the first working cylinder 227 is fixedly connected to the top of the first push plate 223, the output end of the first working cylinder 227 is fixedly connected to the side wall of the first inclined push block 228, and the inclined surface of the first inclined push block 228 is in contact with the inclined surface of the first slide plate 224; the first motor 229 and the cutter assembly 2210 are both fixedly connected to the top of the first slide plate 224, and the output end of the first motor 229 is connected to the cutter assembly 2210 through a pulley assembly.

[0060] The grinding assembly 23 includes a second linear guide assembly 231, a second fast-advance cylinder 232, a second push plate 233, a second slide plate 234, a second hook block 235, a second baffle 236, a second working cylinder 237, a second inclined push block 238, a second motor 239, and a grinding head 2310. The second linear guide assembly 231 and the second fast-advance cylinder 232 are both fixedly connected to the top of the bracket 1. The output end of the second fast-advance cylinder 232 is fixedly connected to the side wall of the second push plate 233. The bottoms of the second push plate 233 and the second slide plate 234 are both slidably connected to the top of the bracket 1 via the second linear guide assembly 231. The second hook block... The bottom of the second push plate 235 is fixedly connected to the top of the second push plate 233, the bottom of the second baffle 236 is fixedly connected to the top of the second slide plate 234, and the side wall of the second hook block 235 is in contact with the side wall of the second baffle 236; the second working cylinder 237 is fixedly connected to the top of the second push plate 233, the output end of the second working cylinder 237 is fixedly connected to the side wall of the second inclined push block 238, and the inclined surface of the second inclined push block 238 is in contact with the inclined surface of the second slide plate 234; the second motor 239 and the grinding head 2310 are both fixedly connected to the top of the second slide plate 234, and the output end of the second motor 239 is fixedly connected to the grinding head 2310.

[0061] In operation, the lifting component 41 of the feeding component 4 delivers the workpiece to the pushing component 42, which then pushes it to the positioning component 31 of the bending component 3 for positioning. The pressing component 32 then performs bending. After bending, the transport component 5 transports the workpiece to the fixed base plate 211 of the clamping component 21 of the cutting and deburring component 2, embedding the workpiece into the workpiece groove 216. The clamping motor 212 then starts, rotating the fixed cover plate 213 above the fixed base plate 211, limiting the workpiece's vertical movement. The output end of the clamping cylinder 214 extends, causing the pressing block 215 to press against the side wall of the workpiece. Subsequently, the output end of the first fast-forward cylinder 222 of the cutting component 22... The first pusher 223 extends, pushing the first slide plate 224 along the first linear guide assembly 221 towards the workpiece. When it approaches the workpiece, the first fast-advance cylinder 222 extends to its position, and the output end of the first working cylinder 227 extends, driving the first inclined push block 228 to move, slowly advancing the first slide plate 224 towards the workpiece. The first motor 229 starts, driving the cutter assembly 2210 to rotate and cut the workpiece. After cutting is complete, the output ends of the first fast-advance cylinder 222 and the first working cylinder 227 retract, the first pusher 223 resets, and the first hook block 225 hooks the first baffle 226, thereby pulling the first slide plate 224 back to its original position. Then, the grinding assembly 23... The output end of the second fast-advance cylinder 232 extends, driving the second push plate 233 and pushing the second slide plate 234 to move rapidly towards the workpiece along the second linear guide assembly 231. When it approaches the workpiece, the second fast-advance cylinder 232 extends to its position, and the output end of the second working cylinder 237 extends, driving the second inclined push block 238 to move, continuing to slowly advance the second slide plate 234 towards the workpiece. The second motor 239 starts, driving the grinding head 2310 to rotate and grind the workpiece. After grinding is completed, the output ends of the second fast-advance cylinder 232 and the second working cylinder 237 retract, the second push plate 233 resets, and the second hook block 235 hooks the second baffle 236, thereby pulling the second slide plate 234. 34. Reset: The clamping motor 212 and clamping cylinder 214 respectively drive the fixed cover plate 213 and the pressing block 215 to reset. Then, the transport component 5 moves the workpiece to the unloading point. The fixed cover plate 213 of the clamping component 21 limits the upper and lower positions of the workpiece, and the pressing block 215 presses the side wall of the workpiece to prevent the workpiece from shaking during cutting. The first fast advance cylinder 222 and the second fast advance cylinder 232 make the cutting component 2210 and the grinding head 2310 fast advance. After approaching the workpiece, the first working advance cylinder 227 and the second working advance cylinder 237 push the cutting component 2210 and the grinding head 2310 to perform slow processing, which can improve processing efficiency and save time.

[0062] The positioning component 31 includes a bending die 311, an insertion hole 312, a first positioning cylinder 313, a positioning pin 314, a second positioning cylinder 315, a third linear guide assembly 316, a third sliding plate 317, and a positioning block 318. The bending die 311 is fixedly connected to the top of the bracket 1, and the insertion hole 312 is provided on the side wall of the bending die 311. The first positioning cylinder 313 is fixedly connected to the top of the bracket 1, and the output end of the first positioning cylinder 313 is fixedly connected to the positioning pin 314, with the output end of the first positioning cylinder 313 facing the insertion hole 312. The second positioning cylinder 315 and the third linear guide assembly 316 are both fixedly connected to the top of the bracket 1. The output end of the second positioning cylinder 315 is fixedly connected to the side wall of the third sliding plate 317, and the bottom of the third sliding plate 317 is slidably connected to the top of the bracket 1 through the third linear guide assembly 316. The positioning block 318 is fixedly connected to the side wall of the third sliding plate 317.

[0063] The pressing assembly 32 includes a bending cylinder 321, a fourth linear guide assembly 322, a fourth slide plate 323, a rotating seat 324, a fifth linear guide assembly 325, and a pressing slider 326. The bending cylinder 321 and the fourth linear guide assembly 322 are both fixedly connected to the top of the bracket 1. The output end of the bending cylinder 321 is fixedly connected to the side wall of the fourth slide plate 323. The bottom of the fourth slide plate 323 is slidably connected to the top of the bracket 1 through the fourth linear guide assembly 322. The top of the fourth slide plate 323 is rotatably connected to the bottom of the rotating seat 324. The fifth linear guide assembly 325 is fixedly connected to the upper end of the side wall of the rotating seat 324. The pressing slider 326 is slidably connected to the upper end of the side wall of the rotating seat 324 through the fifth linear guide assembly 325.

[0064] In operation, the pushing component 42 pushes one end of the workpiece into the insertion hole 312 of the bending mold 311 of the positioning component 31 of the bending component 3. The output end of the first positioning cylinder 313 extends, driving the positioning pin 314 to insert into the opposite end of the insertion hole 312 to the workpiece, thereby inserting the positioning pin 314 into the interior of the workpiece. Subsequently, the output end of the second positioning cylinder 315 extends, driving the third sliding plate 317 to slide along the third linear guide assembly 316, thereby driving the positioning block 318 to press the side wall of the workpiece, pressing the workpiece onto the bending mold 311, completing the positioning. Then, the output end of the bending cylinder 321 of the pressing component 32 extends, driving the fourth sliding plate 323 to move along the fourth linear guide assembly 322, thereby pressing the workpiece into the workpiece. The pressing slider 326 presses against the side wall of the workpiece, the bending cylinder 321 continues to extend, and the pressing slider 326 rotates through the rotating seat 324 and slides through the fifth linear guide assembly 325 to always keep in contact with the workpiece, bending the workpiece. After bending is completed, the bending assembly 3 resets. The center of the workpiece and the depth of the insertion hole 312 are quickly adjusted by the positioning pin 314, and then pressed by the positioning block 318, which can fix the workpiece more accurately and reliably. The pressing slider 326 floats through the rotating seat 324 and the fifth linear guide assembly 325. The pressing slider 326 can keep close to the workpiece during the bending process, and only the bending cylinder 321 needs to push it linearly, without driving the pressing slider 326 to rotate for processing, which saves more space.

[0065] Example 2

[0066] like Figure 1-14 As shown, in a preferred embodiment of the present invention, the lifting assembly 41 includes a feeding bracket 411, a feeding funnel 412, a sixth linear guide assembly 413, a lifting cylinder 414, a lifting slide plate 415, a baffle cylinder 416, and a baffle 417. The feeding bracket 411 is located on one side of the bracket 1, and the top of the feeding bracket 411 is fixedly connected to the bottom of the feeding funnel 412. The sixth linear guide assembly 413 and the lifting cylinder 414 are both fixedly connected to the side wall of the bracket 1. The output end of the lifting cylinder 414 is fixedly connected to the side wall of the lifting slide plate 415. The side wall of the lifting slide plate 415 is connected to the feeding bracket 411 through the sixth linear guide assembly 413. The side wall of the lifting slide plate 415 is limited by a sliding connection. The upper end of the side wall of the lifting slide plate 415 passes through the bottom of the feeding funnel 412 and slides against the left inner wall of the feeding funnel 412. The left inner wall of the feeding funnel 412 is tilted to the right. A baffle bracket 418 is fixedly connected to the upper end of the left side wall of the feeding funnel 412. A baffle cylinder 416 is fixedly connected to the side wall of the baffle bracket 418. The output end of the baffle cylinder 416 is fixedly connected to the upper end of the side wall of the baffle 417. The bottom of the baffle 417 is in contact with the top of the feeding slide plate 419. One end of the feeding slide plate 419 is fixedly connected to the top of the feeding funnel 412. The other end of the feeding slide plate 419 is located above the pushing component 42.

[0067] The pushing component 42 includes a seventh linear guide rail assembly 421, a pushing slider 422, a pushing groove 423, a first pushing cylinder 424, and a second pushing cylinder 425. The seventh linear guide rail assembly 421 and the first pushing cylinder 424 are both fixedly installed on the top of the bracket 1. The output end of the first pushing cylinder 424 is fixedly connected to the side wall of the pushing slider 422. The bottom of the pushing slider 422 is slidably connected to the top of the bracket 1 through the seventh linear guide rail assembly 421. The top of the pushing slider 422 is provided with a pushing groove 423, which is located below the feeding slide plate 419. The second pushing cylinder 425 is fixedly connected to the side wall of the pushing slider 422, and the output end of the second pushing cylinder 425 is slidably connected to the inner wall of the pushing groove 423.

[0068] During the feeding process of this invention, the workpieces are stacked inside the feeding funnel 412 of the lifting component 41 of the feeding assembly 4. The first transport slide plate 514 drives the lifting slide plate 415 to slide upward along the sixth linear guide rail assembly 413, thereby lifting the workpieces. Since the left inner wall of the feeding funnel 412 is inclined to the right, forming a certain angle with the vertical direction, the top of the lifting slide plate 415 can only support one set of workpieces, and the remaining workpieces roll down under the action of gravity. Subsequently, the workpiece is transported to the top of the feeding funnel 412 and rolls onto the feeding slide plate 419, where it is blocked by the baffle 417. After the previous set of workpieces is sent out, the output end of the baffle cylinder 416 retracts. The retraction causes the baffle 417 to move upward, and the workpiece continues to roll down along the feeding slide plate 419 until it falls into the pushing groove 423 on the pushing slider 422 of the pushing assembly 42. Then, the second pushing cylinder 425 pushes the pushing slider 422 to slide along the seventh linear guide assembly 421 to the designated position. The output end of the second pushing cylinder 425 extends and pushes the workpiece forward, so that the workpiece is inserted into the insertion hole 312. The lifting slide plate 415 lifts the workpiece, causing it to roll down into the pushing groove 423. The first pushing cylinder 424 and the second pushing cylinder 425 feed the workpiece, which can automatically realize feeding one by one and improve processing efficiency.

[0069] Example 3

[0070] like Figure 1-14 As shown, in a preferred embodiment of the present invention, the transport component 5 includes a first transport component 51 and a second transport component 52; both the first transport component 51 and the second transport component 52 are installed on the top of the bracket 1, the first transport component 51 is located between the cutting and deburring component 2 and the bending component 3, and the second transport component 52 is located between the cutting and deburring component 2 and the unloading point.

[0071] The first transport assembly 51 includes a first support rod 511, a first transport guide rail assembly 512, a first transport cylinder 513, a first transport slide plate 514, a first lifting cylinder 515, a first connecting plate 516, a first gripper 517, and a pneumatic slide 518. The first support rod 511 is fixedly connected to the top of the bracket 1. The first transport guide rail assembly 512 and the first transport cylinder 513 are fixedly connected to the upper end of the side wall of the first support rod 511. The output end of the first transport cylinder 513 is fixedly connected to the side wall of the first transport slide plate 514. The slide plate 514 is slidably connected to the upper side wall of the first support rod 511 via the first transport guide rail assembly 512; the lower side wall of the first transport slide plate 514 is fixedly connected to the first lifting cylinder 515, the output end of the first lifting cylinder 515 is fixedly connected to the top of the first connecting plate 516, the bottom of the first connecting plate 516 is fixedly connected to the pneumatic slide table 518, and the output end of the pneumatic slide table 518 is fixedly connected to the first pneumatic gripper 517; the two ends of the first transport guide rail assembly 512 are respectively located above the fixed base plate 211 and the bending mold 311.

[0072] The second transport component 52 includes a second support rod 521, a second transport guide rail assembly 522, a second transport cylinder 523, a second transport slide plate 524, a second lifting cylinder 525, a second connecting plate 526, and a second gripper 527. The second support rod 521 is fixedly connected to the top of the bracket 1. The second transport guide rail assembly 522 and the second transport cylinder 523 are fixedly connected to the upper side wall of the second support rod 521. The output end of the second transport cylinder 523 is fixedly connected to the side wall of the second transport slide plate 524. The second transport slide plate 524 is slidably connected to the upper side wall of the second support rod 521 through the second transport guide rail assembly 522. The second lifting cylinder 525 is fixedly connected to the lower side wall of the second transport slide plate 524. The output end of the second lifting cylinder 525 is fixedly connected to the top of the second connecting plate 526. The second gripper 527 is fixedly connected to the bottom of the second connecting plate 526. The two ends of the first transport guide rail assembly 512 are located above the fixed base plate 211 and the unloading point, respectively.

[0073] When the invention is in operation, after the workpiece bending is completed, the output end of the first lifting cylinder 515 of the first transport component 51 of the transport component 5 extends, driving the first connecting plate 516 to move downward, thereby driving the first gripper 517 and the pneumatic slide 518 to move downward. The gripper of the first gripper 517 clamps the workpiece, and the pneumatic slide 518 drives the first gripper 517 to move horizontally, pulling the workpiece out of the insertion hole 312. Then, the output end of the first lifting cylinder 515 retracts, and the output end of the first transport cylinder 513 extends, driving the first transport slide plate 514 to slide along the first transport guide rail assembly 512, moving the workpiece above the fixed base plate 211. Then, the output end of the first lifting cylinder 515 extends, driving the workpiece to move downward and placing the workpiece in the workpiece slot 2. Within 16; after the workpiece cutting and grinding is completed, the output end of the second lifting cylinder 525 of the second transport component 52 extends, driving the second connecting plate 526 to move down, thereby driving the second gripper 527 to move down. The gripper of the second gripper 527 passes through the gripper groove 217 and clamps the workpiece in the workpiece groove 216. Then, the output end of the second lifting cylinder 525 retracts, and the output end of the second transport cylinder 523 extends, driving the second transport slide plate 524 to slide along the second transport guide rail assembly 522, so that the workpiece is moved to above the unloading point. Then, the output end of the second lifting cylinder 525 extends and places the workpiece at the unloading point. By using the first gripper 517 and the second gripper 527 to clamp and transport the workpiece, the processing of the workpiece can be completed automatically, saving manpower.

[0074] Example 4

[0075] Please refer to the instruction manual appendix. Figure 1-14 A processing method for a pipe bending, cutting, and deburring assembly includes the following steps:

[0076] Step 1: The workpiece is stacked inside the feeding hopper 412 of the lifting assembly 41 of the feeding assembly 4. The first transport slide plate 514 drives the lifting slide plate 415 to slide upward along the sixth linear guide assembly 413, thereby lifting the workpiece. Then the workpiece is transported to the top of the feeding hopper 412 and rolls onto the feeding slide plate 419, where it is blocked by the baffle 417. After the first set of workpieces is sent out, the output end of the baffle cylinder 416 retracts, causing the baffle 417 to move upward. The workpiece continues to roll down along the feeding slide plate 419 until it falls into the push groove 423 on the push slider 422 of the push assembly 42. Then the second push cylinder 425 pushes the push slider 422 to slide along the seventh linear guide assembly 421 to the designated position. The output end of the second push cylinder 425 extends and pushes the workpiece forward, so that the workpiece is inserted into the insertion hole 312.

[0077] Step 2: The output end of the first positioning cylinder 313 extends, driving the positioning pin 314 to insert into the opposite end of the insertion hole 312 to the workpiece, thereby inserting the positioning pin 314 into the interior of the workpiece; then the output end of the second positioning cylinder 315 extends, driving the third sliding plate 317 to slide along the third linear guide assembly 316, thereby driving the positioning block 318 to press the side wall of the workpiece, pressing the workpiece onto the bending die 311, completing the positioning; then the output end of the bending cylinder 321 of the pressing assembly 32 extends, driving the fourth sliding plate 323 to move along the fourth linear guide assembly 322, thereby pressing the extrusion slider 326 onto the side wall of the workpiece. The bending cylinder 321 continues to extend, and the extrusion slider 326 rotates through the rotating seat 324 and slides through the fifth linear guide assembly 325 to always fit the workpiece, bending the workpiece. After bending is completed, the bending assembly 3 resets;

[0078] Step 3: The output end of the first lifting cylinder 515 of the first transport component 51 of the transport component 5 extends, driving the first connecting plate 516 to move down, thereby driving the first gripper 517 and the pneumatic slide 518 to move down. The gripper of the first gripper 517 clamps the workpiece, and the pneumatic slide 518 drives the first gripper 517 to move horizontally, pulling the workpiece out of the insertion hole 312. Then the output end of the first lifting cylinder 515 retracts, and the output end of the first transport cylinder 513 extends, driving the first transport slide plate 514 to slide along the first transport guide rail assembly 512, so that the workpiece moves to above the fixed base plate 211. Then the output end of the first lifting cylinder 515 extends, driving the workpiece to move down and placing the workpiece in the workpiece groove 216.

[0079] Step 4: The clamping motor 212 starts, driving the fixed cover plate 213 to rotate above the fixed base plate 211, limiting the upper and lower positions of the workpiece. The output end of the clamping cylinder 214 extends, driving the pressing block 215 to press against the side wall of the workpiece. Subsequently, the output end of the first fast-forward cylinder 222 of the cutting assembly 22 extends, driving the first push plate 223 and pushing the first slide plate 224 to move rapidly towards the workpiece along the first linear guide assembly 221. When it approaches the workpiece, the first fast-forward cylinder 222 extends to its position, the output end of the first working cylinder 227 extends, driving the first inclined push block 228 to move, and slowly pushing the first slide plate 224 towards the workpiece. The first motor 229 starts, driving the cutting assembly 2210 to rotate and cut the workpiece. After the cutting is completed, the output ends of the first fast-forward cylinder 222 and the first working cylinder 227 retract, the first push plate 223 resets, and the first hook block 225 hooks the first... The baffle 226 pulls the first slide plate 224 back to its original position. Then, the output end of the second fast-advance cylinder 232 of the grinding assembly 23 extends, driving the second push plate 233 and pushing the second slide plate 234 to move rapidly towards the workpiece along the second linear guide assembly 231. When it approaches the workpiece, the second fast-advance cylinder 232 extends to its original position, and the output end of the second working cylinder 237 extends, driving the second inclined push block 238 to move and slowly pushing the second slide plate 234 towards the workpiece. The second motor 239 starts, driving the grinding head 2310 to rotate and grind the workpiece. After grinding is completed, the output ends of the second fast-advance cylinder 232 and the second working cylinder 237 retract, the second push plate 233 returns to its original position, and the second hook block 235 hooks the second baffle 236, thereby pulling the second slide plate 234 back to its original position. The clamping motor 212 and the clamping cylinder 214 respectively drive the fixed cover plate 213 and the pressing block 215 to return to their original positions.

[0080] Step 5: The output end of the second lifting cylinder 525 of the second transport component 52 extends, causing the second connecting plate 526 to move down, thereby causing the second gripper 527 to move down. The gripper of the second gripper 527 passes through the gripper groove 217 and clamps the workpiece in the workpiece groove 216. Then the output end of the second lifting cylinder 525 retracts, and the output end of the second transport cylinder 523 extends, causing the second transport slide plate 524 to slide along the second transport guide rail assembly 522, so that the workpiece is moved above the unloading point. Then the output end of the second lifting cylinder 525 extends and places the workpiece at the unloading point.

[0081] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pipe bending and deburring assembly, comprising a support (1), characterized in that: The top of the bracket (1) is equipped with a cutting and deburring assembly (2), a bending assembly (3) and a transport assembly (5); a feeding assembly (4) is provided on one side of the bracket (1), and the feeding assembly (4) is connected to the top of the bracket (1); The cutting and deburring assembly (2) includes a clamping assembly (21), a cutting assembly (22), and a grinding assembly (23); the clamping assembly (21), the cutting assembly (22), and the grinding assembly (23) are all mounted on the top of the bracket (1); The bending assembly (3) includes a positioning assembly (31) and a pressing assembly (32); both the positioning assembly (31) and the pressing assembly (32) are mounted on the top of the bracket (1); The feeding assembly (4) includes a lifting assembly (41) and a pushing assembly (42). The lifting assembly (41) is located on one side of the support (1), and the pushing assembly (42) is installed on the top of the support (1). The clamping assembly (21) includes a fixed base plate (211), a clamping motor (212), a fixed cover plate (213), a clamping cylinder (214), a pressing block (215), a workpiece groove (216), and a gripper groove (217). The bottom of the fixed base plate (211) is fixedly connected to the top of the bracket (1). The clamping motor (212) and the clamping cylinder (214) are both fixedly connected to the top of the bracket (1). The output end of the clamping motor (212) is fixedly connected to the bottom of the fixed cover plate (213), and the output end of the clamping cylinder (214) is fixedly connected to the side wall of the pressing block (215). The top of the fixed base plate (211) is provided with a workpiece groove (216) and a gripper groove (217). The lifting assembly (41) includes a feeding bracket (411), a feeding funnel (412), a sixth linear guide assembly (413), a lifting cylinder (414), a lifting slide plate (415), a baffle cylinder (416), and a baffle (417). The feeding bracket (411) is located on one side of the bracket (1), and the top of the feeding bracket (411) is fixedly connected to the bottom of the feeding funnel (412). The sixth linear guide assembly (413) and the lifting cylinder (414) are both fixedly connected to the side wall of the bracket (1). The output end of the lifting cylinder (414) is fixedly connected to the side wall of the lifting slide plate (415). The side wall of the lifting slide plate (415) is connected to the feeding bracket (411) via the sixth linear guide assembly (413). The side wall of the lifting slide plate (415) is limited and slidably connected. The upper end of the side wall of the lifting slide plate (415) passes through the bottom of the feeding funnel (412) and slides against the left side wall of the feeding funnel (412). A baffle bracket (418) is fixedly connected to the upper end of the left side wall of the feeding funnel (412). A baffle cylinder (416) is fixedly connected to the side wall of the baffle bracket (418). The output end of the baffle cylinder (416) is fixedly connected to the upper end of the side wall of the baffle (417). The bottom of the baffle (417) is in contact with the top of the feeding slide plate (419). One end of the feeding slide plate (419) is fixedly connected to the top of the feeding funnel (412). The other end of the feeding slide plate (419) is located above the pushing component (42). The pushing component (42) includes a seventh linear guide assembly (421), a pushing slider (422), a pushing groove (423), a first pushing cylinder (424), and a second pushing cylinder (425). The seventh linear guide assembly (421) and the first pushing cylinder (424) are both fixedly installed on the top of the bracket (1). The output end of the first pushing cylinder (424) is fixedly connected to the side wall of the pushing slider (422). The bottom of the pushing slider (422) is slidably connected to the top of the bracket (1) through the seventh linear guide assembly (421). The top of the pushing slider (422) is provided with a pushing groove (423), which is located below the loading slide plate (419). The second pushing cylinder (425) is fixedly connected to the side wall of the pushing slider (422). The output end of the second pushing cylinder (425) is slidably connected to the inner wall of the pushing groove (423).

2. The pipe bending and deburring assembly according to claim 1, characterized in that, The cutting assembly (22) includes a first linear guide assembly (221), a first fast-infeed cylinder (222), a first push plate (223), a first sliding plate (224), a first hook block (225), a first baffle (226), a first feed cylinder (227), a first inclined push block (228), a first motor (229), and a cutting blade assembly (2210); the first linear guide assembly (221) and the first fast-infeed cylinder (222) are both fixedly connected to the top of the bracket (1), the output end of the first fast-infeed cylinder (222) is fixedly connected to the side wall of the first push plate (223), and the bottoms of the first push plate (223) and the first sliding plate (224) are both limited and slidably connected to the top of the bracket (1) through the first linear guide assembly (221); the first hook block ( The bottom of the first push plate (225) is fixedly connected to the top of the first push plate (223), the bottom of the first baffle (226) is fixedly connected to the top of the first slide plate (224), and the side wall of the first hook block (225) is in contact with the side wall of the first baffle (226). The first working cylinder (227) is fixedly connected to the top of the first push plate (223), and the output end of the first working cylinder (227) is fixedly connected to the side wall of the first inclined push block (228). The inclined surface of the first inclined push block (228) is in contact with the inclined surface of the first slide plate (224). The first motor (229) and the cutter assembly (2210) are both fixedly connected to the top of the first slide plate (224). The output end of the first motor (229) is connected to the cutter assembly (2210) through the pulley assembly.

3. The pipe bending and deburring assembly according to claim 2, characterized in that, The grinding assembly (23) includes a second linear guide rail assembly (231), a second fast-infeed cylinder (232), a second push plate (233), a second slide plate (234), a second hook block (235), a second baffle (236), a second working cylinder (237), a second inclined push block (238), a second motor (239), and a grinding head (2310); the second linear guide rail assembly (231) and the second fast-infeed cylinder (232) are both fixedly connected to the top of the bracket (1), the output end of the second fast-infeed cylinder (232) is fixedly connected to the side wall of the second push plate (233), and the bottoms of the second push plate (233) and the second slide plate (234) are both slidably connected to the top of the bracket (1) through the second linear guide rail assembly (231); the second The bottom of the hook block (235) is fixedly connected to the top of the second push plate (233), the bottom of the second baffle (236) is fixedly connected to the top of the second slide plate (234), and the side wall of the second hook block (235) is in contact with the side wall of the second baffle (236); the second working cylinder (237) is fixedly connected to the top of the second push plate (233), the output end of the second working cylinder (237) is fixedly connected to the side wall of the second inclined push block (238), and the inclined surface of the second inclined push block (238) is in contact with the inclined surface of the second slide plate (234); the second motor (239) and the grinding head (2310) are both fixedly connected to the top of the second slide plate (234), and the output end of the second motor (239) is fixedly connected to the grinding head (2310).

4. The pipe bending and deburring assembly according to claim 3, characterized in that, The positioning assembly (31) includes a bending die (311), an insertion hole (312), a first positioning cylinder (313), a positioning pin (314), a second positioning cylinder (315), a third linear guide assembly (316), a third sliding plate (317), and a positioning block (318); the bending die (311) is fixedly connected to the top of the bracket (1), and the insertion hole (312) is provided on the side wall of the bending die (311); the first positioning cylinder (313) is fixedly connected to the top of the bracket (1), and the output end of the first positioning cylinder (313) A positioning pin (314) is fixedly connected, and the output end of the first positioning cylinder (313) faces the socket (312); the second positioning cylinder (315) and the third linear guide assembly (316) are both fixedly connected to the top of the bracket (1), the output end of the second positioning cylinder (315) is fixedly connected to the side wall of the third slide plate (317), the bottom of the third slide plate (317) is limited and slidably connected to the top of the bracket (1) through the third linear guide assembly (316), and a positioning block (318) is fixedly connected to the side wall of the third slide plate (317).

5. The pipe bending and deburring assembly according to claim 4, characterized in that, The pressing assembly (32) includes a bending cylinder (321), a fourth linear guide assembly (322), a fourth slide plate (323), a rotating seat (324), a fifth linear guide assembly (325), and a pressing slider (326). The bending cylinder (321) and the fourth linear guide assembly (322) are both fixedly connected to the top of the bracket (1). The output end of the bending cylinder (321) is fixedly connected to the side wall of the fourth slide plate (323). The bottom of the fourth slide plate (323) is slidably connected to the top of the bracket (1) through the fourth linear guide assembly (322). The top of the fourth slide plate (323) is rotatably connected to the bottom of the rotating seat (324). The fifth linear guide assembly (325) is fixedly connected to the upper side wall of the rotating seat (324). The pressing slider (326) is slidably connected to the upper side wall of the rotating seat (324) through the fifth linear guide assembly (325).

6. The pipe bending and deburring assembly according to claim 5, characterized in that, The transport component (5) includes a first transport component (51) and a second transport component (52); both the first transport component (51) and the second transport component (52) are installed on the top of the bracket (1). The first transport component (51) is located between the cutting and deburring component (2) and the bending component (3), and the second transport component (52) is located between the cutting and deburring component (2) and the unloading point.

7. The pipe bending and deburring assembly according to claim 6, characterized in that, The first transport assembly (51) includes a first support rod (511), a first transport guide rail assembly (512), a first transport cylinder (513), a first transport slide plate (514), a first lifting cylinder (515), a first connecting plate (516), a first gripper (517), and a pneumatic slide (518); the first support rod (511) is fixedly connected to the top of the bracket (1), and the first transport guide rail assembly (512) and the first transport cylinder (513) are fixedly connected to the upper end of the side wall of the first support rod (511). The output end of the first transport cylinder (513) is fixedly connected to the side wall of the first transport slide plate (514). The transport slide plate (514) is slidably connected to the upper side wall of the first support rod (511) via the first transport guide rail assembly (512); the lower side wall of the first transport slide plate (514) is fixedly connected to the first lifting cylinder (515), the output end of the first lifting cylinder (515) is fixedly connected to the top of the first connecting plate (516), the bottom of the first connecting plate (516) is fixedly connected to the pneumatic slide (518), and the output end of the pneumatic slide (518) is fixedly connected to the first pneumatic gripper (517); the two ends of the first transport guide rail assembly (512) are respectively located above the fixed base plate (211) and the bending mold (311); The second transport assembly (52) includes a second support rod (521), a second transport guide rail assembly (522), a second transport cylinder (523), a second transport slide plate (524), a second lifting cylinder (525), a second connecting plate (526), ​​and a second gripper (527). The second support rod (521) is fixedly connected to the top of the bracket (1), and the second transport guide rail assembly (522) and the second transport cylinder (523) are fixedly connected to the upper end of the side wall of the second support rod (521). The output end of the second transport cylinder (523) is connected to the second transport slide plate (524). 4) The side wall is fixedly connected, and the second transport slide plate (524) is limited and slidably connected to the upper side wall of the second support rod (521) through the second transport guide rail assembly (522); the lower side wall of the second transport slide plate (524) is fixedly connected to the second lifting cylinder (525), the output end of the second lifting cylinder (525) is fixedly connected to the top of the second connecting plate (526), ​​and the bottom of the second connecting plate (526) is fixedly connected to the second air gripper (527); the two ends of the first transport guide rail assembly (512) are respectively located above the fixed base plate (211) and the unloading point.

8. A processing method for the pipe bending, cutting, and deburring assembly as described in claim 7, characterized in that, Includes the following steps: Step 1: The workpieces are stacked inside the feeding hopper (412) of the lifting assembly (41) of the feeding assembly (4). The first transport slide plate (514) drives the lifting slide plate (415) to slide upward along the sixth linear guide assembly (413), thereby lifting the workpieces. The top of the lifting slide plate (415) can only support one set of workpieces. Then the workpieces are transported to the top of the feeding hopper (412) and roll onto the feeding slide plate (419), where they are blocked by the baffle (417). The current set of workpieces is then sent out. Then, the output end of the baffle cylinder (416) retracts, causing the baffle (417) to move upward. The workpiece continues to roll down along the feeding slide plate (419) until it falls into the pushing groove (423) on the pushing slider (422) of the pushing assembly (42). Then, the second pushing cylinder (425) pushes the pushing slider (422) to slide along the seventh linear guide assembly (421) to the designated position. The output end of the second pushing cylinder (425) extends and pushes the workpiece forward, so that the workpiece is inserted into the insertion hole (312). Step 2: The output end of the first positioning cylinder (313) extends, driving the positioning pin (314) to insert into the opposite end of the insertion hole (312) to the workpiece, thereby inserting the positioning pin (314) into the interior of the workpiece; then the output end of the second positioning cylinder (315) extends, driving the third sliding plate (317) to slide along the third linear guide assembly (316), thereby driving the positioning block (318) to press the side wall of the workpiece, pressing the workpiece onto the bending die (311), and completing the positioning; Then the output end of the bending cylinder (321) of the pressing assembly (32) extends, driving the fourth slide plate (323) to move along the fourth linear guide assembly (322), thereby pressing the extrusion slider (326) onto the side wall of the workpiece. The bending cylinder (321) continues to extend, and the extrusion slider (326) rotates through the rotating seat (324) and slides through the fifth linear guide assembly (325) to always fit the workpiece and bend it. After the bending is completed, the bending assembly (3) is reset. Step 3: The output end of the first lifting cylinder (515) of the first transport component (51) of the transport component (5) extends, driving the first connecting plate (516) to move down, thereby driving the first gripper (517) and the pneumatic slide (518) to move down. The gripper of the first gripper (517) clamps the workpiece, and the pneumatic slide (518) drives the first gripper (517) to move horizontally, pulling the workpiece out of the insertion hole (312). Then the output end of the first lifting cylinder (515) retracts, and the output end of the first transport cylinder (513) extends, driving the first transport slide plate (514) to slide along the first transport guide rail assembly (512), so that the workpiece moves to the top of the fixed base plate (211). Then the output end of the first lifting cylinder (515) extends, driving the workpiece to move down and placing the workpiece in the workpiece slot (216). Step 4: The clamping motor (212) starts, driving the fixed cover plate (213) to rotate above the fixed base plate (211), limiting the upper and lower positions of the workpiece. The output end of the clamping cylinder (214) extends, driving the extrusion block (215) to press against the side wall of the workpiece. Subsequently, the output end of the first fast-forward cylinder (222) of the cutting assembly (22) extends, driving the first push plate (223) and pushing the first slide plate (224) to move rapidly towards the workpiece along the first linear guide assembly (221). When it approaches the workpiece, the first fast-forward cylinder... When the intake cylinder (222) extends to its position, the output end of the first working intake cylinder (227) extends, driving the first inclined push block (228) to move, and slowly pushing the first slide plate (224) towards the workpiece. The first motor (229) starts, driving the cutter assembly (2210) to rotate and cut the workpiece. After the cutting is completed, the output ends of the first fast intake cylinder (222) and the first working intake cylinder (227) retract, the first push plate (223) resets, and drives the first hook block (225) to hook the first baffle. 226), thereby pulling the first slide plate (224) back to its original position; then the output end of the second fast-infeed cylinder (232) of the grinding assembly (23) extends, driving the second push plate (233) and pushing the second slide plate (234) to move rapidly towards the workpiece along the second linear guide assembly (231). When it approaches the workpiece, the second fast-infeed cylinder (232) extends to its position, the output end of the second feed cylinder (237) extends, driving the second inclined push block (238) to move, and slowly pushing the second slide plate (234) towards the workpiece. Slowly advance, the second motor (239) starts, driving the grinding head (2310) to rotate and grind the workpiece; after grinding is completed, the output ends of the second fast advance cylinder (232) and the second working advance cylinder (237) retract, the second push plate (233) resets, driving the second hook block (235) to hook the second baffle (236), thereby pulling the second slide plate (234) to reset; the clamping motor (212) and the clamping cylinder (214) respectively drive the fixed cover plate (213) and the extrusion block (215) to reset; Step 5: The output end of the second lifting cylinder (525) of the second transport component (52) extends, causing the second connecting plate (526) to move down, thereby causing the second gripper (527) to move down. The gripper of the second gripper (527) passes through the gripper groove (217) and clamps the workpiece in the workpiece groove (216). Then the output end of the second lifting cylinder (525) retracts, and the output end of the second transport cylinder (523) extends, causing the second transport slide plate (524) to slide along the second transport guide rail assembly (522), so that the workpiece moves to the top of the unloading point. Then the output end of the second lifting cylinder (525) extends and places the workpiece at the unloading point.

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