Efficient machining process and device for traction sheave for elevator

Abstract

The invention provides an efficient machining process and device for a traction sheave for an elevator, and relates to a machining clamp process. The efficient machining process comprises a machining table, a linear module is arranged at the top of the machining table, a linear displacement frame is in sliding fit with the linear module, and a horizontal clamping turnover mechanism is matched between the machining table and the linear displacement frame; the machining process of the traction sheave for the elevator comprises the following steps of T1, parameter adjustment, T2, clamping of the traction sheave in the horizontal and vertical directions, T3, machining and overturning machining and T4, unloading. The horizontal clamping and overturning mechanism is driven to rotate relative to the linear displacement frame, overturning of the traction sheave is achieved, the machining efficiency is improved, and the machining efficiency is improved. The two faces of the traction wheel can be machined, the inner wall of the traction wheel is clamped without a power source by driving the multiple inner supporting plates to move and extrude the inner wall of the traction wheel, and the traction wheel is unloaded by rotating the U-shaped unloading plate relative to the unloading inclined table.

Description

Technical Field

[0001] The invention relates to a processing fixture process, in particular to a high-efficiency processing process and a device for a traction wheel for an elevator. Background Art

[0002] The processing of the traction sheave is an important part of the elevator manufacturing process. It is used to transmit power and support the operation of the elevator. It is usually made of QT60-2 ductile iron with high strength and good toughness, and can bear the full weight of the elevator car.

[0003] In the existing traction sheave processing process, a processing fixture is used to clamp the traction sheave. In order to improve the processing accuracy of the traction sheave, the traction sheave can be turned over to process both sides. For this purpose, an efficient processing device for an elevator traction sheave is proposed. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In response to the needs of the prior art, the present invention provides a high-efficiency processing technology and device for an elevator traction sheave, which can flip the traction sheave to process both sides thereof during the process of clamping the traction sheave with a traction sheave processing fixture.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: an efficient processing technology and device for elevator traction sheaves, comprising a processing table, a linear module is arranged on the top of the processing table, a linear displacement frame is slidably matched on the linear module, a horizontal clamping and flipping mechanism is matched between the processing table and the linear displacement frame, and a material unloading mechanism is also fixedly installed on the processing table. The efficient processing technology for elevator traction sheaves comprises the following steps:

[0008] T1. Adjust parameters: Move the linear displacement frame to the end of the processing table away from the unloading mechanism, and increase the clamping distance in the horizontal clamping and flipping mechanism to facilitate the subsequent clamping of the outer wall of the traction wheel;

[0009] T2. Clamp the traction wheel in horizontal and vertical directions: Place the traction wheel on the linear displacement frame. Under the action of gravity, the linear displacement frame clamps the inner wall of the traction wheel, and then starts the horizontal clamping and flipping mechanism to clamp the outer wall of the traction wheel;

[0010] T3, processing and flipping processing: After the inner and outer walls of the traction wheel are clamped, the outer top of the traction wheel is processed first, and then the linear module is started to drive the linear displacement frame to move to the horizontal clamping flipping mechanism to complete the flipping of the traction wheel. At this time, the other side of the traction wheel is processed;

[0011] T4. Unloading: Move the linear displacement frame to one side of the unloading mechanism, start the unloading mechanism, and make the traction wheel be moved to the unloading mechanism by the unloading mechanism.

[0012] Preferably, a side plate is fixedly installed on one side of the linear module above the processing table, a flip groove is opened through one side of the side plate, the flip groove consists of two horizontal grooves and a V-shaped groove, and a limiting groove is opened through one side of the side plate above the flip groove.

[0013] The linear displacement frame includes a mounting frame that is horizontally slidably matched with the limiting groove, and a limiting disc is arranged on the mounting frame. A T-shaped circular groove is opened on one side of the limiting circular disc, and a sliding frame is slidably matched in the T-shaped circular groove.

[0014] The horizontal clamping and flipping mechanism includes a central axis that is rotatably matched with the mounting frame, a rotating plate is fixed to one end of the central axis, and a sliding axis that is slidably matched with the flipping channel is fixed to the side surface of one end of the rotating plate.

[0015] Preferably, the horizontal clamping and flipping mechanism also includes two first limiting shafts that are rotatably matched with the sliding frame, and two first rotating plates are fixed on the circumferential side surfaces of the two first limiting shafts in the sliding frame, and the other ends of the two first rotating plates are fixed with second limiting shafts.

[0016] A first cylinder is fixed to one end of the central shaft, a traction plate slidably matched with the sliding frame is fixed to the telescopic end of the first cylinder, two third limit shafts are rotatably matched with the traction plate, a second rotating plate is fixed to the circumferential side surfaces of the two third limit shafts, a fourth limit shaft is fixed to the other end of the second rotating plate, and a clamping plate is rotatably matched between the second limit shaft and the fourth limit shaft.

[0017] Preferably, a central turntable is provided on the linear displacement frame, the top of the central turntable is rotatably matched with a rotating chassis, a servo motor is provided inside the central turntable, and an output end of the servo motor is fixedly connected to the bottom of the rotating chassis.

[0018] A plurality of elastic springs are fixed to a circular array on the top of the rotating chassis, telescopic rods are fixed to the top of the rotating chassis and located inside the elastic springs, a mounting block fixedly connected to the telescopic rod is fixed to the top of the elastic spring, and a supporting top plate is fixed to the top of a plurality of the mounting blocks.

[0019] Preferably, a support column is fixed on the top of the rotating chassis, a support plate is fixed on the top of the support column, a plurality of limit blocks are slidably matched with a circular array inside the support plate, a support inclined plate is fixed on the top of the limit block, and an inner support plate is fixed at one end of the support inclined plate.

[0020] Two inclined plates are rotatably matched between the bottom of the limiting block and the mounting block.

[0021] Preferably, a dust collection port is provided on the processing table below the central turntable, the panels around the dust collection port are inclined, and the dust collection port is snap-fitted with a dust collection box below the processing table.

[0022] Preferably, the unloading mechanism includes a collecting table fixedly mounted on the top of the processing table, a unloading ramp is fixedly mounted on one end of the collecting table, and a U-shaped unloading plate is hingedly engaged on one side of the unloading ramp.

[0023] Preferably, a second cylinder is hingedly matched at the bottom of the unloading ramp, and a telescopic end of the second cylinder is fixedly connected to a U-shaped rotating plate hingedly matched with the bottom of the U-shaped unloading plate.

[0024] Preferably, the inner diameter of the U-shaped turning plate is larger than the outer diameter of the supporting top plate, the outer diameter of the traction wheel is larger than the outer diameter of the supporting top plate, and the inner diameter of the traction wheel is smaller than the inner diameter of the supporting top plate.

[0025] (III) Beneficial effects

[0026] The present invention provides an efficient processing device for a traction sheave for an elevator, which has the following beneficial effects:

[0027] 1. In the present invention, the sliding shaft fixed on the side of one end of the rotating plate is slidably matched with the flip groove, and the flip groove composed of two horizontal grooves and a V-shaped groove is set, so that when the linear displacement frame moves horizontally along the processing table, the horizontal clamping flip mechanism is driven to rotate relative to the linear displacement frame, thereby realizing the flipping of the traction wheel and being able to process both sides of the traction wheel.

[0028] 2. In the present invention, after the traction wheel is placed on the top of the supporting top plate, it is acted upon by gravity, which drives the supporting top plate to move downward and a number of elastic springs to be compressed, thereby driving a number of limit blocks that slide in a circular array inside the supporting plate to move horizontally around, thereby driving the inner support plates fixed on the limit blocks to move and squeeze toward the inner wall of the traction wheel, thereby achieving the clamping of the inner wall of the traction wheel without a power source and improving the processing accuracy.

[0029] 3. In the present invention, the unloading of the traction wheel is achieved by rotating the U-shaped unloading plate relative to the unloading ramp, which facilitates manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of a high-efficiency processing device for a traction sheave for an elevator according to the present invention;

[0031] Figure 2 for Figure 1A is an enlarged schematic diagram;

[0032] Figure 3 for Figure 1 A magnified schematic diagram of B;

[0033] Figure 4 A schematic diagram of a high-efficiency processing device for a traction wheel for an elevator from another angle;

[0034] Figure 5 It is a schematic diagram of the assembly of the linear displacement frame and the horizontal clamping and flipping mechanism;

[0035] Figure 6 for Figure 5 A magnified schematic diagram of middle C;

[0036] Figure 7 It is a structural schematic diagram of the linear displacement frame;

[0037] Figure 8 for Figure 7 A magnified schematic diagram of D in the middle;

[0038] Fig. 9 is a cross-sectional view of the linear displacement frame;

[0039] Fig.10 It is a structural schematic diagram of the horizontal clamping and flipping mechanism;

[0040] Fig.11 It is a structural schematic diagram of the material unloading mechanism;

[0041] Fig.12 for Fig.11 A magnified schematic diagram of E.

[0042] Among them, 1, processing table; 2, linear displacement frame; 3, horizontal clamping and turning mechanism; 4, unloading mechanism; 11, linear module; 12, side plate; 121, turning channel; 122, limit channel; 13, dust collection port; 131, dust collection box; 201, mounting frame; 202, center turntable; 203, rotating chassis; 204, elastic spring; 205, mounting block; 206, supporting top plate; 207, supporting column; 208, supporting plate; 209, limit block; 210, supporting inclined plate; 2 11. Inner support plate; 212. Inclined plate; 213. Sliding frame; 301. Central axis; 302. Rotating plate; 303. Sliding axis; 304. First cylinder; 305. Pulling plate; 306. Third limiting axis; 307. Second rotating plate; 308. Fourth limiting axis; 309. First limiting axis; 310. First rotating plate; 311. Second limiting axis; 312. Clamping plate; 41. Collecting table; 42. Unloading inclined table; 43. U-shaped unloading plate; 44. Second cylinder; 45. U-shaped rotating plate. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] Embodiment 1:

[0045] like Figure 1 - Fig.12 The embodiment of the present invention provides an efficient processing device for an elevator traction wheel, comprising a processing table 1, a linear module 11 is arranged on the top of the processing table 1, a linear displacement frame 2 is slidably matched on the linear module 11, a horizontal clamping and flipping mechanism 3 is matched between the processing table 1 and the linear displacement frame 2, and a material unloading mechanism 4 is also fixedly installed on the processing table 1. The efficient processing process of the elevator traction wheel comprises the following steps:

[0046] T1. Adjust parameters: move the linear displacement frame 2 to the end of the processing table 1 away from the unloading mechanism 4, and increase the clamping distance in the horizontal clamping and flipping mechanism 3 to facilitate the subsequent clamping of the outer wall of the traction wheel;

[0047] T2. Clamp the traction wheel in horizontal and vertical directions: Place the traction wheel on the linear displacement frame 2. After the linear displacement frame 2 clamps the inner wall of the traction wheel under the action of gravity, the horizontal clamping and flipping mechanism 3 is started to clamp the outer wall of the traction wheel;

[0048] T3, processing and flipping processing: After the inner and outer walls of the traction wheel are clamped, the outer top of the traction wheel is processed first, and then the linear module 11 is started to drive the linear displacement frame 2 to move to the horizontal clamping flipping mechanism 3 to complete the flipping of the traction wheel. At this time, the other side of the traction wheel is processed;

[0049] T4, unloading: move the linear displacement frame 2 to one side of the unloading mechanism 4, start the unloading mechanism 4, so that the traction wheel is moved onto the unloading mechanism 4 by the unloading mechanism 4.

[0050] Specifically, one side of the linear module 11 is located above the processing table 1 and is fixedly installed with a side plate 12, and one side of the side plate 12 is penetrated by a flip groove 121, and the flip groove 121 is composed of two horizontal grooves and a V-shaped groove, and one side of the side plate 12 is located above the flip groove 121 and is penetrated by a limiting groove 122; the linear displacement frame 2 includes a mounting frame 201 that horizontally slides with the limiting groove 122, and a limiting disc is arranged on the mounting frame 201, and a T-shaped circular groove is opened on one side of the limiting circular disc, and a sliding frame 213 is slidably engaged in the T-shaped circular groove; the horizontal clamping and flipping mechanism 3 includes a central axis 301 that rotates with the mounting frame 201, a rotating plate 302 is fixed at one end of the central axis 301, and a sliding axis 303 that slides with the flip groove 121 is fixed to the side of one end of the rotating plate 302.

[0051] Furthermore, the horizontal clamping and flipping mechanism 3 also includes two first limiting shafts 309 that are rotatably matched with the sliding frame 213, and two first rotating plates 310 are fixed on the side surfaces of the two first limiting shafts 309 in the sliding frame 213, and the other ends of the two first rotating plates 310 are fixed with second limiting shafts 311; a first cylinder 304 is fixed to one end of the central shaft 301, and a traction plate 305 that is slidably matched with the sliding frame 213 is fixed to the telescopic end of the first cylinder 304, and two third limiting shafts 306 are rotatably matched on the traction plate 305, and second rotating plates 307 are fixed on the side surfaces of the two third limiting shafts 306, and fourth limiting shafts 308 are fixed on the other ends of the second rotating plates 307, and a clamping plate 312 is rotatably matched between the second limiting shaft 311 and the fourth limiting shaft 308.

[0052] The operation process of this embodiment is as follows: after adjusting the device parameters, the traction wheel is placed on the linear displacement frame 2. Under the action of gravity, the linear displacement frame 2 clamps the inner wall of the traction wheel. At this time, the first cylinder 304 fixed at one end of the central axis 301 is started to drive the traction plate 305 slidingly matched on the sliding frame 213 to move away from the traction wheel, so that the two first rotating plates 310 simultaneously rotate toward the traction wheel with the first limiting axis 309 as the center, and the two second rotating plates 307 simultaneously rotate toward the traction wheel with the third limiting axis 306 as the center, driving the two clamping plates 312 to approach the traction wheel at the same time, realizing the clamping of the traction wheel outer wall by the horizontal clamping and flipping mechanism 3. After completing the clamping of the traction wheel outer wall by the horizontal clamping and flipping mechanism 3, the outer top of the traction wheel is processed first, and then the linear displacement frame 213 is started. Module 11, so that the linear displacement frame 2 moves to the other end of the processing table 1, through the cooperation between the mounting frame 201 and the linear module 11, and the sliding cooperation between the limit groove 122 and the mounting frame 201, the deflection of the linear displacement frame 2 during movement is avoided. During the horizontal movement of the linear displacement frame 2, the sliding cooperation between the flip groove 121 and the sliding shaft 303 drives the horizontal clamping flip mechanism 3 to perform a rotational movement centered on the central axis 301. When the flip groove 121 slides from the horizontal groove to the V-shaped groove and then slides to another horizontal groove in sequence, the horizontal clamping flip mechanism 3 just realizes a 180-degree flip relative to the linear displacement frame 2. At this time, the other side of the traction wheel can be processed. After completing the double-sided processing of the traction wheel, the traction wheel is removed by starting the unloading mechanism 4.

[0053] Embodiment 2:

[0054] This embodiment is based on the first embodiment: a central turntable 202 is arranged on the linear displacement frame 2, and a rotating chassis 203 is rotatably matched at the top of the central turntable 202. A servo motor is arranged inside the central turntable 202, and the output end of the servo motor is fixedly connected to the bottom of the rotating chassis 203; a plurality of elastic springs 204 are fixed to a circular array on the top of the rotating chassis 203, and telescopic rods are fixed to the top of the rotating chassis 203 and inside the elastic springs 204, and a mounting block 205 fixedly connected to the telescopic rod is fixed to the top of the elastic spring 204, and a supporting top plate 206 is fixed to the top of a plurality of mounting blocks 205.

[0055] Specifically, a support column 207 is fixed on the top of the rotating chassis 203, a support plate 208 is fixed on the top of the support column 207, a plurality of limit blocks 209 are slidably matched with the inner circular array of the support plate 208, a support inclined plate 210 is fixed on the top of the limit block 209, and an inner support plate 211 is fixed at one end of the support inclined plate 210; two inclined plates 212 are rotatably matched between the bottom of the limit block 209 and the mounting block 205.

[0056] Furthermore, a dust collecting port 13 is provided on the processing table 1 below the central turntable 202 , and the panels around the dust collecting port 13 are inclined. The dust collecting port 13 is located below the processing table 1 and is snap-fitted with a dust collecting box 131 .

[0057] The operation process of this embodiment is as follows: when the traction wheel is placed on the top of the supporting top plate 206 in the linear displacement frame 2, the gravity of the traction wheel drives several mounting blocks 205 fixed at the bottom of the supporting top plate 206 to move downward, and the elastic springs 204 fixedly connected between the supporting top plates 206 and the rotating bottom plate 203 are all compressed, driving the two inclined plates 212 rotatingly matched between the bottom of the limit block 209 and the mounting block 205 to rotate, driving several limit blocks 209 slidingly matched in the circular array inside the support plate 208 to move horizontally around at the same time, and then driving the inner support plates 211 fixed on the limit blocks 209 to move and squeeze towards the inner wall of the traction wheel, thereby achieving the clamping of the inner wall of the traction wheel without a power source, thereby improving the processing accuracy.

[0058] Embodiment three:

[0059] This embodiment is based on the second embodiment: the unloading mechanism 4 includes a collecting table 41 fixedly installed on the top of the processing table 1, a unloading ramp 42 is fixedly installed on one end of the collecting table 41, and a U-shaped unloading plate 43 is hingedly matched on one side of the unloading ramp 42.

[0060] Specifically, the bottom of the unloading ramp 42 is hingedly matched with a second cylinder 44 , and the telescopic end of the second cylinder 44 is fixedly connected with a U-shaped rotating plate 45 hingedly matched with the bottom of the U-shaped unloading plate 43 .

[0061] Furthermore, the inner diameter of the U-shaped turning plate 45 is larger than the outer diameter of the supporting top plate 206 , the outer diameter of the traction wheel is larger than the outer diameter of the supporting top plate 206 , and the inner diameter of the traction wheel is smaller than the inner diameter of the supporting top plate 206 .

[0062] The operation process of this embodiment is as follows: when the linear displacement frame 2 moves to one side of the unloading mechanism 4, the second cylinder 44 in the unloading mechanism 4 is started, so that the angle between the unloading ramp 42 and the U-shaped unloading plate 43 gradually increases from the initial acute angle, until the U-shaped unloading plate 43 and the traction wheel placed on the top of the support top plate 206 contact each other. Since the inner diameter of the U-shaped rotating plate 45 is larger than the outer diameter of the support top plate 206, the outer diameter of the traction wheel is larger than the outer diameter of the support top plate 206, and the inner diameter of the traction wheel is smaller than the inner diameter of the support top plate 206, the U-shaped unloading plate 43 continues to rotate to drive the traction wheel to slide along the U-shaped unloading plate 43, the unloading ramp 42, and the collecting table 41 in sequence. The traction wheel entering the collecting table 41 moves along the non-horizontally arranged collecting table 41 to one end of the collecting table 41 for collection, thereby realizing the unloading of the traction wheel and facilitating manual operation.

[0063] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient processing device for elevator traction sheave, characterized in that: The invention comprises a processing table (1), wherein a linear module (11) is arranged on the top of the processing table (1), a linear displacement frame (2) is slidably matched on the linear module (11), a horizontal clamping and flipping mechanism (3) is matched between the processing table (1) and the linear displacement frame (2), and a material unloading mechanism (4) is also fixedly installed on the processing table (1). The efficient processing technology for elevator traction sheave comprises the following steps: T1. Adjust parameters: move the linear displacement frame (2) to the end of the processing table (1) away from the unloading mechanism (4), and increase the clamping distance in the horizontal clamping and flipping mechanism (3) to facilitate the subsequent clamping of the outer wall of the traction wheel; T2. Clamping the traction wheel in the horizontal and vertical directions: placing the traction wheel on the linear displacement frame (2), and after the linear displacement frame (2) clamps the inner wall of the traction wheel under the action of gravity, the horizontal clamping and flipping mechanism (3) is started to clamp the outer wall of the traction wheel; T3, processing and flipping processing: After the inner and outer walls of the traction wheel are clamped, the outer top of the traction wheel is first processed, and then the linear module (11) is started to drive the linear displacement frame (2) to move to the horizontal clamping flipping mechanism (3) to complete the flipping of the traction wheel. At this time, the other side of the traction wheel is processed; T4, unloading: the linear displacement frame (2) is moved to one side of the unloading mechanism (4), and the unloading mechanism (4) is started, so that the traction wheel is supported and moved onto the unloading mechanism (4) by the unloading mechanism (4).

2. An efficient processing device for an elevator traction sheave according to claim 1, characterized in that: A side plate (12) is fixedly mounted on one side of the linear module (11) located above the processing table (1), a turning channel (121) is provided through one side of the side plate (12), the turning channel (121) is composed of two horizontal channels and a V-shaped channel, and a limiting channel (122) is provided through one side of the side plate (12) located above the turning channel (121); The linear displacement frame (2) comprises a mounting frame (201) which is horizontally slidably matched with the limiting groove (122); a limiting disc is arranged on the mounting frame (201); a T-shaped circular groove is provided on one side of the limiting circular disc; a sliding frame (213) is slidably matched in the T-shaped circular groove; The horizontal clamping and flipping mechanism (3) comprises a central axis (301) rotatably matched with the mounting frame (201), a rotating plate (302) is fixed to one end of the central axis (301), and a sliding axis (303) slidably matched with the flipping channel (121) is fixed to the side surface of one end of the rotating plate (302).

3. The high-efficiency processing device for elevator traction sheave according to claim 2, characterized in that: The horizontal clamping and flipping mechanism (3) further comprises two first limiting shafts (309) rotatably matched with the sliding frame (213), two first rotating plates (310) are fixed on the circumferential side surfaces of the two first limiting shafts (309) located in the sliding frame (213), and second limiting shafts (311) are fixed on the other ends of the two first rotating plates (310); A first cylinder (304) is fixed to one end of the central shaft (301); a traction plate (305) slidably matched with the sliding frame (213) is fixed to the telescopic end of the first cylinder (304); two third limit shafts (306) are rotatably matched on the traction plate (305); a second rotating plate (307) is fixed to the side surfaces of the two third limit shafts (306); a fourth limit shaft (308) is fixed to the other end of the second rotating plate (307); and a clamping plate (312) is rotatably matched between the second limit shaft (311) and the fourth limit shaft (308).

4. The high-efficiency processing device for elevator traction sheave according to claim 3, characterized in that: The linear displacement frame (2) is provided with a central rotating disk (202), the top of the central rotating disk (202) is rotatably matched with a rotating chassis (203), a servo motor is provided inside the central rotating disk (202), and the output end of the servo motor is fixedly connected to the bottom of the rotating chassis (203); A plurality of elastic springs (204) are fixed in a circular array on the top of the rotating chassis (203); telescopic rods are fixed inside the elastic springs (204) on the top of the rotating chassis (203); a mounting block (205) fixedly connected to the telescopic rod is fixed on the top of the elastic spring (204); and a supporting top plate (206) is fixed on the top of a plurality of the mounting blocks (205).

5. The high-efficiency processing device for elevator traction sheave according to claim 4, characterized in that: A support column (207) is fixed on the top of the rotating chassis (203), a support plate (208) is fixed on the top of the support column (207), a plurality of limit blocks (209) are slidably matched in a circular array inside the support plate (208), a support inclined plate (210) is fixed on the top of the limit block (209), and an inner support plate (211) is fixed on one end of the support inclined plate (210); Two inclined plates (212) are rotatably matched between the bottom of the limiting block (209) and the mounting block (205).

6. The high-efficiency processing device for elevator traction sheave according to claim 5, characterized in that: A dust collection port (13) is provided on the processing table (1) below the central turntable (202); the plate surfaces around the dust collection port (13) are arranged obliquely; and the dust collection port (13) is snap-fitted with a dust collection box (131) below the processing table (1).

7. The high-efficiency processing device for elevator traction sheave according to claim 6, characterized in that: The unloading mechanism (4) comprises a collecting table (41) fixedly mounted on the top of the processing table (1), a unloading inclined table (42) fixedly mounted on one end of the collecting table (41), and a U-shaped unloading plate (43) hingedly mounted on one side of the unloading inclined table (42).

8. The high-efficiency processing device for elevator traction sheave according to claim 7, characterized in that: The bottom of the unloading ramp (42) is hingedly matched with a second cylinder (44), and the telescopic end of the second cylinder (44) is fixedly connected with a U-shaped rotating plate (45) hingedly matched with the bottom of the U-shaped unloading plate (43).

9. The high-efficiency processing device for elevator traction sheave according to claim 8, characterized in that: The inner diameter of the U-shaped turning plate (45) is larger than the outer diameter of the supporting top plate (206), the outer diameter of the traction wheel is larger than the outer diameter of the supporting top plate (206), and the inner diameter of the traction wheel is smaller than the inner diameter of the supporting top plate (206).

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