Shaft machining equipment

Abstract

The utility model discloses a shaft processing equipment, including machine table, loading device and cut-off device wherein the loading device includes a first mounting rack, a storage rack and a feed pushing mechanism that are arranged on the first mounting rack, the cut-off device includes a second mounting rack, a first clamping mechanism and a cut-off mechanism that are arranged on the second mounting rack, and the first clamping mechanism and the cut-off mechanism are arranged on the second mounting rack. The first clamping mechanism is used for receiving the shaft piece pushed out of the storage rack, and the cutting mechanism is used for cutting off the redundant part of the shaft piece; the grinding device comprises a third mounting frame, a second clamping mechanism and a grinding mechanism, the second clamping mechanism is arranged on the third mounting frame and used for clamping and rotationally driving the shaft, and the grinding mechanism is used for grinding the surface of the shaft. According to the shaft machining equipment, feeding, cutting-off and grinding of the shafts are completed, workers only need to supply enough shafts to the storage rack, and therefore a large amount of manpower does not need to be input to complete cutting-off and grinding of the shafts, manpower is saved, and the machining efficiency of the shafts is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automation equipment especially relates to a shaft piece machining equipment. BACKGROUND

[0002] In the pre-treatment process of the shaft piece, for example, before the opening of the blade of the shaft-shaped cutter, the shaft piece needs to be cut off, and the cut-off shaft piece is then polished for a certain distance. After the polishing of the shaft piece is completed, the blade is opened in the area of the shaft piece polishing.

[0003] In the related art, in the above machining process of the shaft piece, the shaft piece is usually manually taken to the machine table for cutting, and then the cut-off shaft piece is manually taken to the next machine table for polishing, so as to obtain the shaft piece that can be used for opening the blade. However, in the above machining process of the shaft piece, manual operation is usually required, which results in a slow machining efficiency of the shaft piece. SUMMARY

[0004] The utility model aims at solving one of the technical problems existing in the prior art. To this end, the utility model provides a shaft piece machining equipment, which can automatically complete the feeding, cutting and polishing of the shaft piece, saves the labor cost and ensures the machining efficiency of the shaft piece.

[0005] The embodiment of the application provides a shaft piece machining equipment, which comprises:

[0006] a machine table;

[0007] a feeding device comprising a first mounting frame, a storage rack and a feeding pushing mechanism, wherein the first mounting frame is arranged on the machine table, the storage rack is arranged on the first mounting frame and is used for stacking and storing the shaft pieces, and the feeding pushing mechanism is arranged on the first mounting frame and is used for sequentially pushing out the shaft pieces along the axial direction of the shaft pieces;

[0008] a cutting device comprising a second mounting frame, a first clamping mechanism and a cutting mechanism, wherein the second mounting frame is arranged on the machine table, the first clamping mechanism is arranged on the second mounting frame, the first clamping mechanism is used for receiving the shaft pieces pushed out from the storage rack and clamping the shaft pieces, and the cutting mechanism is arranged on the machine table and is used for cutting off the excess part of the shaft pieces;

[0009] a polishing device comprising a third mounting frame, a second clamping mechanism and a polishing mechanism, wherein the third mounting frame is arranged on the machine table, the second clamping mechanism is arranged on the third mounting frame, the second clamping mechanism is used for receiving the shaft pieces transmitted from the first clamping mechanism and clamping and rotatingly driving the shaft pieces, and the polishing mechanism is arranged on the machine table and is used for polishing the surface of the shaft pieces.

[0010] According to some embodiments of the utility model, the storage rack and the first clamping mechanism are reserved with a cutting gap, which is used for providing a position for a cutter of the cutting mechanism;

[0011] The feeding device further comprises a first transition mechanism, wherein the first transition mechanism comprises:

[0012] A first driving member is arranged on the first mounting rack or the second mounting rack;

[0013] The first transition transmission seat comprises a mounting base, a first inclined block, a second inclined block and a first elastic member, wherein the first driving member is connected with the mounting base and is used for driving the mounting base to displace between the storage rack and the first clamping mechanism, the first inclined block is fixedly arranged on the mounting base, the second inclined block is rotatably arranged on the mounting base, and the first elastic member is used for keeping the second inclined block in a guiding state to form a first transition channel with the first inclined block.

[0014] According to some embodiments of the utility model, the first clamping mechanism comprises a third inclined block, a fourth inclined block, a second driving member, an upper pressing block and a third driving member;

[0015] The third inclined block is fixedly arranged on the second mounting rack;

[0016] The second driving member is arranged on the second mounting rack and is connected with the fourth inclined block, the second driving member is used for driving the fourth inclined block to move away from or close to the third inclined block, a first clamping channel is formed between the fourth inclined block and the third inclined block, and a feeding inlet of the first clamping channel is connected with a discharging outlet of the storage rack;

[0017] The third driving member is arranged on the second mounting rack and is connected with the upper pressing block, and the third driving member is used for driving the upper pressing block to move downwardly towards the first clamping channel to compress the shaft member.

[0018] According to some embodiments of the utility model, the cutting device further comprises a positioning mechanism, wherein the positioning mechanism comprises a positioning seat and a first positioning member, the positioning seat is arranged on the second mounting rack 310 and is located on a side of the first clamping mechanism away from the storage rack, and the first positioning member is adjustably arranged on the positioning seat in a direction away from or close to the first clamping mechanism.

[0019] According to some embodiments of the utility model, the shaft member processing equipment further comprises a second transition mechanism, wherein the second transition mechanism comprises:

[0020] A first conveying frame is obliquely arranged at the lower side of the second mounting frame, and the first conveying frame is provided with a first conveying channel, and the upper port of the first conveying channel is located below the first clamping mechanism to receive the shaft from the first clamping mechanism.

[0021] A second transition conveying seat is provided with a second transition channel, and the upper port of the second transition channel is connected with the lower port of the first conveying channel to receive the shaft from the first conveying channel, and the feeding port of the second clamping mechanism is connected with the discharging port of the second transition channel.

[0022] A pushing assembly is arranged on the machine table and located at the side of the second transition conveying seat away from the second clamping mechanism, and the pushing assembly is used to push the shaft in the second transition channel into the second clamping mechanism.

[0023] According to some embodiments of the present application, the second transition mechanism further comprises a fourth driving member, which is arranged on the machine table and connected with the second transition conveying seat, and the fourth driving member is used to drive the second transition conveying seat to move along a horizontal preset direction, and the preset direction is perpendicular to the pushing direction of the pushing assembly.

[0024] According to some embodiments of the present application, the lower side of the machine table is provided with a second conveying frame, and the second conveying frame is provided with an obliquely arranged second conveying channel, and the upper port of the second conveying channel is located below the second transition conveying seat.

[0025] The shaft machining device further comprises a discharging pushing mechanism, which is used to push the shaft in the second clamping mechanism to move towards the direction of the second transition conveying seat.

[0026] According to some embodiments of the present application, the second clamping mechanism comprises:

[0027] A roller assembly comprises a first pressing roller and a second pressing roller which are rotatably arranged on the third mounting frame, and the first pressing roller and the second pressing roller define a second clamping channel therebetween.

[0028] A power assembly is arranged on the third mounting frame and used to drive the first pressing roller and the second pressing roller to rotate in the same direction.

[0029] An upper pressing assembly is provided with an upper pressing roller located at the upper side of the second clamping channel, and the upper pressing roller is used to press the shaft between the first pressing roller and the second pressing roller.

[0030] A second positioning member is arranged on the second mounting frame and located at one end of the second clamping channel to position the end portion of the shaft.

[0031] According to some embodiments of the present application, the upper pressing assembly comprises a rotating seat, a second elastic member and a lower pressing driving member, wherein the rotating seat is rotatably connected to the third mounting frame, the upper pressing wheel is rotatably arranged at one end of the rotating seat, the second elastic member is connected to the rotating seat and the third mounting frame, and is used for keeping the second pressing wheel pressed on the shaft member, and the lower pressing driving member is arranged on the third mounting frame, and is used for pushing the rotating seat to rotate against the force of the second elastic member.

[0032] According to some embodiments of the present application, the storage rack is defined with an obliquely arranged storage cavity, opposite sides of a lower end of the storage cavity are respectively provided with a pushing opening and a discharging opening, the discharging opening faces the first clamping mechanism, and the pushing rod of the pushing mechanism extends into the storage cavity through the pushing opening to push the shaft member to move towards the discharging opening.

[0033] From the above technical solutions, it can be seen that the embodiments of the present application have the following advantages: in the shaft cutting stage, the feeding and pushing mechanism pushes the workpiece from the storage rack to the first clamping mechanism, the first clamping mechanism clamps the shaft member, and the left end of the shaft member is exposed; then, the cutting mechanism cuts off the excess part of the left end of the shaft member, thereby preliminarily obtaining the required shaft member. In the shaft polishing stage, the shaft member is transferred from the first clamping mechanism to the second clamping mechanism, the second clamping mechanism clamps the shaft member, and the left end of the shaft member is exposed; then, the polishing mechanism polishes the peripheral surface of the left end of the shaft member, thereby obtaining the shaft member that can be used for sharpening. As can be seen from the above, the shaft processing equipment automatically completes the feeding, cutting and polishing of the shaft member, and the worker only needs to replenish the storage rack with a sufficient amount of shaft members after the shaft member in the storage rack is almost processed, so that a large amount of manpower is not needed to complete the cutting and polishing of the shaft member, manpower is saved, and the processing efficiency of the shaft member is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 It is a whole structure schematic view of the shaft processing equipment of the embodiments of the present application;

[0035] Figure 2 It is a structure schematic view of the feeding device and the cutting device of the embodiments of the present application;

[0036] Figure 3 It is a structure schematic view of the first transition mechanism of the embodiments of the present application;

[0037] Figure 4 It is a structure schematic view of the first clamping mechanism of the embodiments of the present application;

[0038] Figure 5 It is a structure schematic view of the shaft pushing system of the embodiments of the present application;

[0039] Figure 6 This is a schematic diagram of the structure of the first clamping mechanism, the second transition mechanism, and the second clamping mechanism according to an embodiment of the present utility model;

[0040] Figure 7 This is a schematic diagram of the structure of the second clamping mechanism and the feeding and pushing mechanism in an embodiment of the present utility model.

[0041] The meanings of the reference numerals in the attached figures are as follows:

[0042] 100. Machine base; 110. Second conveyor frame; 111. Second conveyor channel; 200. Feeding device; 210. First mounting frame; 220. Storage rack; 221. Storage cavity; 230. Feeding and pushing mechanism; 240. First transition mechanism; 241. First driving component; 242. First transition conveyor seat; 243. Mounting base; 244. First inclined block; 245. Second inclined block; 246. First elastic component; 247. First transition channel; 300. Cutting device; 310. Second mounting frame; 320. First clamping mechanism; 321. Third inclined block; 322. Fourth inclined block; 323. Second driving component; 324. Upper pressure block; 325. Third driving component; 326. First clamping channel; 330. Cutting mechanism; 331. Cutting tool; 340. Positioning mechanism; 341. Fixed... 342. Seat; 400. First positioning component; 410. Grinding device; 420. Third mounting bracket; 421. Second clamping mechanism; 422. First pressure roller; 422. Second pressure roller; 4221. Second clamping channel; 423. Power component; 424. Upper pressing component; 4241. Rotating seat; 4242. Upper pressure roller; 4243. Lower pressing drive component; 425. Second positioning component; 430. Grinding mechanism; 431. Grinding disc; 440. Second transition mechanism; 441. First conveying frame; 4411. First conveying channel; 442. Second transition conveying seat; 4421. Second transition channel; 443. Fourth drive component; 444. Pushing component; 450. Unloading pushing mechanism; 451. Unloading drive component; 452. Unloading push rod; 500. Shaft; 600. Receiving bucket. Detailed Implementation

[0043] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0044] In the description of the utility model, it needs to be understood that, if the direction description, such as up, down, front, back, up, down and the like, the direction or position relation based on the direction or position relation shown in the drawing is described, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular direction, a particular direction structure and operation, therefore, it cannot be understood as the limitation of the utility model.

[0045] In the description of the utility model, the meaning of several is more than one, the meaning of multiple is more than two, greater than, less than, more than and the like are understood as not including the number, above, below, within and the like are understood as including the number.If the first, second is described, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0046] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection and the like should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0047] In the description of the utility model, the description of reference terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0048] The utility model will be further described in detail below in combination with the drawings.

[0049] Please refer to Figures 1 to 2 A shaft piece machining equipment provided by the utility model embodiment, when applied, the shaft piece 500 is transmitted to a station, and the shaft piece machining equipment cuts off the excess part of the shaft piece 500 at the station;Then, the shaft piece 500 is transmitted to the next station, and the shaft piece machining equipment grinds the surface of the shaft piece 500 at the station, and the grinding position is located at the end cut off by the shaft piece 500.

[0050] Specifically, the shaft machining device comprises a machine table 100, a feeding device 200, a cutting device 300 and a polishing device 400. The feeding device 200 comprises a first mounting frame 210, a storage rack 220 and a feeding pushing mechanism 230. The first mounting frame 210 is arranged on the machine table 100, the storage rack 220 is arranged on the first mounting frame 210 and used for stacking and storing shafts 500, and the feeding pushing mechanism 230 is arranged on the first mounting frame 210 and located at the left side of the storage rack 220. The feeding pushing mechanism 230 is used for sequentially pushing the shafts 500 to the right along the axial direction of the shafts 500. The cutting device 300 comprises a second mounting frame 310, a first clamping mechanism 320 and a cutting mechanism 330. The second mounting frame 310 is arranged on the machine table 100 and located at the right side of the first mounting frame 210. The first clamping mechanism 320 is arranged on the first mounting frame 210 and used for receiving the shafts 500 pushed out from the storage rack 220 and clamping the shafts 500. The cutting mechanism 330 is arranged on the machine table 100 and located between the first mounting frame 210 and the second mounting frame 310. The cutting mechanism 330 is used for cutting the excess part at the left end of the shafts 500. The polishing device 400 comprises a third mounting frame 410, a second clamping mechanism 420 and a polishing mechanism 430. The third mounting frame 410 is arranged on the machine table 100 and located at the right side of the second mounting frame 310. The second clamping mechanism 420 is arranged on the third mounting frame 410 and used for receiving the shafts 500 transmitted from the first clamping mechanism 320 and clamping and rotatingly driving the shafts 500. The polishing mechanism 430 is arranged on the machine table 100 and located at the right side of the second mounting frame 310 and behind the third mounting frame 410. The polishing mechanism 430 is used for polishing the surface of the left end of the shafts 500.

[0051] Specifically, in the cutting stage of the shafts 500, the feeding pushing mechanism 230 pushes the shafts 500 from the storage rack 220 to the right to the first clamping mechanism 320. The first clamping mechanism 320 clamps the shafts 500, and the left end part of the shafts 500 is exposed. Then, the cutting mechanism 330 cuts the excess part at the left end of the shafts 500, thereby preliminarily obtaining the required shafts 500. In the polishing stage of the shafts 500, the shafts 500 are transmitted from the first clamping mechanism 320 to the second clamping mechanism 420. The second clamping mechanism 420 clamps the shafts 500, and the left end part of the shafts 500 is exposed. Then, the polishing mechanism 430 polishes the peripheral surface of the left end of the shafts 500, thereby obtaining the shafts 500 that can be used for sharpening.

[0052] From the above, the shaft machining equipment automatically completes the feeding, cutting and polishing of the shaft 500, and the staff only needs to supplement the storage rack 220 with enough shaft 500 after the shaft 500 in the storage rack 220 is close to being machined, so that a large amount of manpower is not needed to complete the cutting and polishing of the shaft 500, manpower is saved, and the machining efficiency of the shaft 500 is ensured.

[0053] In order to enable the cutting mechanism 330 to cut off the excess part of the left end of the shaft 500, a cutting gap is reserved between the storage rack 220 and the first clamping mechanism 320, and the excess part of the left end of the shaft 500 is exposed in the cutting gap. Therefore, when the excess part of the left end of the shaft 500 is cut off, the circular cutter 331 of the cutting mechanism 330 can extend into the cutting gap, so as to cut off the excess part of the left end of the shaft 500.

[0054] Further, with reference to Figure 2 and Figure 3 , in order to enable the shaft 500 to smoothly pass through the cutting gap and slide into the first clamping mechanism 320, the feeding device 200 further comprises a first transition mechanism 240, and the shaft 500 can smoothly slide from the storage rack 220 into the first clamping mechanism 320 through the first transition mechanism 240.

[0055] The first transition mechanism 240 comprises a first driving member 241 and a first transition transmission seat 242. The first driving member 241 is arranged on the first mounting frame 210 or the second mounting frame 310, and is configured to provide driving force in the front-back direction. The first transition transmission seat 242 comprises a mounting base 243, a first inclined block 244, a second inclined block 245 and a first elastic member 246. The driving part of the first driving member 241 is connected with the mounting base 243, and is configured to drive the mounting base 243 to displace between the storage frame 220 and the first clamping mechanism 320. The first inclined block 244 is fixedly arranged on the top of the mounting base 243. The second inclined block 245 is arranged on the rear side of the first inclined block 244, and is rotationally connected with the mounting base 243. The rotation shaft of the second inclined block 245 is arranged in the left-right direction, so that the second inclined block 245 can rotate forward and backward to switch between the guiding state and the giving-up state. When the second inclined block 245 rotates to the guiding state, the first transition channel 247 is formed between the first inclined block 244 and the second inclined block 245. The left end of the first transition channel 247 is connected with the discharge port of the storage frame 220, and the right end of the first transition channel 247 is connected with the feeding port of the first clamping mechanism 320. When the second inclined block 245 rotates to the giving-up state, the second inclined block 245 is arranged below the shaft member 500, and the second inclined block 245 can slide away from the shaft member 500 through the lower side of the shaft member 500. The first elastic member 246 can be a torsion spring. The first elastic member 246 is sleeved on the rotation shaft of the second inclined block 245, and is connected with the mounting base 243 and the second inclined block 245. When no force is applied to the second inclined block 245, the second inclined block 245 remains in the guiding state to form the first transition channel 247 with the first inclined block 244.

[0056] In a specific application process, the first driving member 241 drives the first transition conveying seat 242 to slide to a position between the storage rack 220 and the first clamping mechanism 320. The first inclined block 244 and the second inclined block 245 form a first transition channel 247. The left port of the first transition channel 247 is connected to the discharge port of the storage rack 220, and the right port of the first transition channel 247 is connected to the feeding port of the first clamping mechanism 320. Therefore, under the pushing of the feeding pushing mechanism 230, the shaft member 500 slides into the first transition channel 247 from the storage rack 220 and gradually slides into the first clamping mechanism 320 along the first transition channel 247, so as to ensure that the shaft member 500 can smoothly slide into the first clamping mechanism 320, thereby avoiding the problem of falling of the shaft member 500 in the sliding process. After the sliding of the shaft member 500 is completed, the push rod of the feeding pushing mechanism 230 is reset to the initial position to prepare for the next feeding. Then, the first driving member 241 drives the first transition conveying seat 242 to move forward. During the forward movement of the second inclined block 245, the shaft member 500 overcomes the elastic force of the first elastic member 246, so that the second inclined block 245 rotates from the guiding state to the yielding state. Therefore, the second inclined block 245 can pass from below the shaft member 500 to the front of the shaft member 500. Then, the circular cutter 331 of the cutting mechanism 330 extends into the cutting gap from the rear, so as to cut the excess part of the shaft member 500.

[0057] In some embodiments, with reference to Figure 2 With Figure 4 The first clamping mechanism 320 includes a third inclined block 321, a fourth inclined block 322, a second driving member 323, an upper pressing block 324 and a third driving member 325. The third inclined block 321 is fixedly arranged on the second mounting rack 310. The fourth inclined block 322 is movably arranged on the second mounting rack 310 and located behind the third inclined block 321. The third inclined block 321 and the fourth inclined block 322 form a first clamping channel 326 therebetween. The feeding port of the first clamping channel 326 is connected to the discharge port of the storage rack 220. The second driving member 323 is arranged on the second mounting rack 310 and connected to the fourth inclined block 322. The second driving member 323 is used to drive the fourth inclined block 322 to move away from or close to the third inclined block 321. When the fourth inclined block 322 moves to the position of the third inclined block 321, the third inclined block 321 and the fourth inclined block 322 form the first clamping channel 326 therebetween. The third driving member 325 is vertically arranged on the second mounting rack 310. The upper pressing block 324 is connected to the driving part of the third driving member 325 and located directly above the first clamping channel 326. The third driving member 325 drives the upper pressing block 324 to move downward toward the first clamping channel 326 to press the shaft member 500 in the first clamping channel 326.

[0058] Specifically, the shaft piece 500 slides into the first clamping channel 326 between the third inclined block 321 and the fourth inclined block 322 under the action of the feeding pushing mechanism 230, the third driving piece 325 drives the upper pressing block 324 to move downward, thereby pressing the shaft piece 500 and fixing the position of the shaft piece 500, so that the shaft piece 500 can be subsequently subjected to cutting processing. The second driving piece 323 drives the fourth inclined block 322 to move away from the third inclined block 321, and when the third inclined block 321 and the fourth inclined block 322 are separated, a blanking port is formed therebetween, and the shaft piece 500 that is cut off can fall through the blanking port to the first conveying frame 441 below (see Figure 5 for details.

[0059] Further, referring to Figs. 2 and Figure 4 , the cutting device 300 further comprises a positioning mechanism 340 for positioning the position of the right end portion of the shaft piece 500 to control the length of the left end portion of the shaft piece 500 exposed outside. Specifically, the positioning mechanism 340 comprises a positioning seat 341 and a first positioning piece 342, wherein the positioning seat 341 is arranged on the second mounting frame 310 and located on the side of the first clamping mechanism 320 away from the storage frame 220, and the first positioning piece 342 is adjustably arranged on the positioning seat 341 along the direction away from or close to the first clamping mechanism 320.

[0060] In specific application, if the length to be cut off of the shaft piece 500 needs to be increased, the worker adjusts the position of the first positioning piece 342 along the direction close to the first clamping mechanism 320, the length of the left end portion of the shaft piece 500 exposed outside is increased, and the cutting mechanism 330 increases the cutting length of the shaft piece 500; if the length to be cut off of the shaft piece 500 needs to be decreased, the worker adjusts the position of the first positioning piece 342 along the direction away from the first clamping mechanism 320, the length of the left end portion of the shaft piece 500 exposed outside is decreased, and the cutting mechanism 330 decreases the cutting length of the shaft piece 500.

[0061] In some embodiments, referring to Figs. 2 and Figure 2 , the storage frame 220 defines a storage cavity 221 arranged obliquely, the storage cavity 221 is provided with a pushing port and a discharging port on the left and right sides of the lower end portion thereof respectively, and the discharging port faces the first clamping mechanism 320. The push rod of the feeding pushing mechanism 230 can extend into the storage cavity 221 through the pushing port to push the shaft piece 500 in the storage cavity 221 to slide out of the discharging port, and the push rod only pushes one shaft piece 500 out of the discharging port each time. After the push rod of the feeding pushing mechanism 230 slides out of the storage cavity 221, the next shaft piece 500 rolls to the position between the feeding port and the discharging port, and the push rod of the feeding pushing mechanism 230 can continue to push the next shaft piece 500 to slide toward the first clamping mechanism 320.

[0062] In some embodiments, referring to Figs. 2 and Figure 1 , Figure 5 andFigure 6 The shaft machining device further comprises a second transition mechanism 440 for transferring the shaft 500 from the first clamping mechanism 320 to the second clamping mechanism 420. Specifically, the second transition mechanism 440 comprises a first conveying frame 441, a second transition conveying seat 442 and a pushing assembly 444. The first conveying frame 441 is obliquely arranged at the lower side of the second mounting frame 310, and defines a first conveying passage 4411, the upper end of which is located directly below the first clamping mechanism 320 for receiving the shaft 500 dropped from the first clamping mechanism 320. The second transition conveying seat 442 defines a second transition passage 4421 arranged horizontally and leftward, the upper opening of which is connected with the lower end of the first conveying passage 4411 for receiving the shaft 500 rolled in from the first conveying passage 4411, and the feeding port of the second clamping mechanism 420 is connected with the discharging port of the right end of the second transition passage 4421. The pushing assembly 444 is arranged on the machine table 100 and located at the left side of the second transition conveying seat 442 away from the second clamping mechanism 420, and the pushing rod of the pushing assembly 444 is used to push the shaft 500 in the second transition passage 4421 to the second clamping mechanism 420.

[0063] Specifically, after the cutting of the shaft 500 is completed by the first clamping mechanism 320, the second driving member 323 drives the fourth inclined block 322 to move away from the third inclined block 321 (refer to Figure 4 ), the shaft 500 falls from the discharging port between the third inclined block 321 and the fourth inclined block 322 into the first conveying passage 4411, and rolls into the second transition passage 4421 along the first conveying passage 4411. Then, the pushing rod of the pushing assembly 444 extends into the second transition passage 4421 from the left end of the second transition passage 4421, thereby pushing the shaft 500 in the second transition passage 4421 to move rightward towards the second clamping mechanism 420. After the shaft 500 slides into the second clamping mechanism 420, the second clamping mechanism 420 clamps and drives the shaft 500 to rotate, at this time, the polishing disc 431 of the polishing mechanism 430 moves to the position of the shaft 500, thereby polishing the circumferential surface of the left end of the shaft 500, and thus obtaining a shaft capable of being used for opening the blade.

[0064] Further, referring to Figure 5 and Figure 6The second transition mechanism 440 further comprises a fourth driving member 443, which is arranged on the machine table 100 and connected with the second transition conveying seat 442. The fourth driving member 443 is used to drive the second transition conveying seat 442 to move horizontally in a preset direction, or to move forward and backward, so as to make the second transition conveying seat 442 move away from the space between the material pushing assembly 444 and the second clamping mechanism 420. It can be understood that, in the loading stage, the fourth driving member 443 drives the second transition conveying seat 442 to move backward, and the second transition conveying seat 442 just moves to the space between the material pushing assembly 444 and the second clamping mechanism 420. The discharge port of the first conveying channel 4411 is just located above the second transition channel 4421, so that the workpiece can slide into the second transition channel 4421 along the first conveying channel 4411, and slide into the second clamping mechanism 420 from the second transition channel 4421 under the action of the material pushing assembly 444. In the polishing stage, the fourth driving member 443 drives the second transition conveying seat 442 to move forward, and the second transition conveying seat 442 moves away from the space between the material pushing assembly 444 and the second clamping mechanism 420, thereby giving way to the polishing mechanism 430, effectively avoiding the collision between the polishing disc 431 and the second transition conveying seat 442 when the polishing shaft 500 is polished, and ensuring the safety of the equipment application.

[0065] In some embodiments, reference is made to Figure 6 With Figure 7The second clamping mechanism 420 comprises a roller assembly, a power assembly 423, an upper pressing assembly 424 and a second positioning member 425. The roller assembly comprises a first pressing roller 421 and a second pressing roller 422, which are arranged side by side and are rotatably arranged on the third mounting frame 410. The first pressing roller 421 and the second pressing roller 422 define a second clamping channel 4221 therebetween. The left end of the second clamping channel 4221 is connected with the right end of the second transition channel 4421, so that the shaft 500 in the second transition channel 4421 slides into the second clamping channel 4221 under the action of the pushing assembly 444. Meanwhile, the second positioning member 425 is arranged on the right side of the roller assembly and is arranged on the second mounting frame 310. The second positioning member 425 is used for positioning the right end of the shaft 500. During the sliding of the shaft 500 into the second clamping channel 4221, if the right end of the shaft 500 abuts against the second positioning member 425, it indicates that the shaft 500 has been slid to the right position, and the pushing of the shaft 500 to the right is stopped. The power assembly 423 is arranged on the third mounting frame 410 and is in transmission connection with the rotating shafts of the first pressing roller 421 and the second pressing roller 422 through a gear and a toothed belt structure. Thus, the power assembly 423 is used for driving the first pressing roller 421 and the second pressing roller 422 to rotate in the same direction, and the first pressing roller 421 and the second pressing roller 422 drive the shaft 500 to rotate in the opposite direction during the rotation.

[0066] Further, the upper pressing assembly 424 comprises a rotating seat 4241, a second elastic member (not shown in the figure) and a lower pressing driving member 4243. The rotating seat 4241 is rotatably connected to the third mounting frame 410, and the upper pressing roller 4242 is rotatably arranged at one end of the rotating seat 4241. The second elastic member is connected with the rotating seat 4241 and the third mounting frame 410, and is used for keeping the second pressing roller 422 pressed against the shaft 500. The lower pressing driving member 4243 is arranged on the third mounting frame 410 and is used for pushing the rotating seat 4241 to overcome the force of the second elastic member to rotate.

[0067] When the shaft 500 in the second clamping channel 4221 needs to be pressed, the rotating seat 4241 rotates under the action of the second elastic member, and the upper pressing wheel 4242 rotates downward under the action of the second elastic member to press the shaft 500 in the second clamping channel 4221. When the pressing force of the upper pressing wheel 4242 on the shaft 500 needs to be released, the lower pressing driving member 4243 pushes the rotating seat 4241 to move downward away from one end of the upper pressing wheel 4242, and the upper pressing wheel 4242 rotates upward, so that the pressing force of the upper pressing wheel 4242 on the shaft 500 is released.

[0068] In some embodiments, with reference to Figure 1 With Figure 5 The lower side of the machine table 100 is provided with a second conveying frame 110, and the second conveying frame 110 defines a second conveying channel 111 arranged obliquely, and the upper end of the second conveying channel 111 is located below the second transition conveying seat 442. The polishing device 400 further comprises a discharging pushing mechanism 450 arranged on the right side of the second clamping mechanism 420, which is used to push the shaft 500 in the second clamping mechanism 420 to move towards the direction of the second transition conveying seat 442. The discharging pushing mechanism 450 comprises a discharging driving member 451 and a discharging push rod 452 connected with each other, the discharging driving member 451 is arranged on the third mounting frame 410 and located on the side of the second positioning member 425 away from the second clamping mechanism 420, and the discharging push rod 452 is connected with the driving part of the discharging driving member 451 and used to penetrate the second positioning member 425 to push the shaft 500 to slide to the left.

[0069] In a specific application, when the polishing of the shaft 500 is completed, the discharging driving member 451 drives the discharging push rod 452 to move towards the second clamping mechanism 420, and the discharging push rod 452 acts on the right end of the shaft 500 after penetrating the second positioning member 425, and axially slides to above the second conveying channel 111, so as to fall into the second conveying channel 111, and the shaft 500 rolls into the second conveying channel 111 and then falls into the receiving barrel 600 below the second conveying channel 111. It can be understood that the fourth driving member 443 drives the second transition conveying seat 442 to move forward, and the transition conveying seat is separated from the space between the material pushing assembly 444 and the second clamping mechanism 420. In this way, the shaft 500 is prevented from sliding into the second transition channel 4421 again, so that the polished shaft 500 can fall into the second conveying channel 111.

[0070] The technical means disclosed by the utility model scheme are not limited to the technical means disclosed by the above-mentioned embodiments, and also include technical schemes composed of any combination of the above technical features. It should be noted that, for ordinary skilled persons in the art, without departing from the principles of the utility model, a number of improvements and refinements can be made, and these improvements and refinements are also considered within the protection scope of the utility model.

Claims

1. A shaft member machining apparatus characterized by comprising: The application relates to a cutting device for cutting shafts, which comprises a machine table, a feeding device, a cutting device and a polishing device. The feeding device comprises a first mounting frame, a storage rack and a feeding pushing mechanism. The cutting device comprises a second mounting frame, a first clamping mechanism and a cutting mechanism. The polishing device comprises a third mounting frame, a second clamping mechanism and a polishing mechanism. A cutting gap is reserved between the storage rack and the first clamping mechanism for accommodating a cutter of the cutting mechanism.

2. The shaft member machining apparatus according to claim 1, characterized by The feeding device further comprises a first transition mechanism. The first transition mechanism comprises a first driving member, a first transition conveying seat and a first elastic member. The first driving member is arranged on the first mounting frame or the second mounting frame. The first transition conveying seat comprises a mounting base, a first inclined block, a second inclined block and the first elastic member.

3. The shaft member machining apparatus according to claim 1, characterized by The first driving member is connected with the mounting base and drives the mounting base to displace between the storage rack and the first clamping mechanism. The first inclined block is fixedly arranged on the mounting base. The second inclined block is rotatably arranged on the mounting base. The first elastic member keeps the second inclined block in a guiding state to form a first transition channel with the first inclined block.

4. The shaft member machining apparatus according to claim 3, characterized by The first clamping mechanism comprises a third inclined block, a fourth inclined block, a second driving member, an upper pressing block and a third driving member.

5. The shaft member machining apparatus according to claim 3, characterized by The third inclined block is fixedly arranged on the second mounting frame. The second driving member is arranged on the second mounting frame and connected with the fourth inclined block. The second driving member drives the fourth inclined block to move away from or close to the third inclined block. The fourth inclined block and the third inclined block form a first clamping channel. The feeding port of the first clamping channel is connected with the discharging port of the storage rack. The third driving member is arranged on the second mounting frame and connected with the upper pressing block. The third driving member drives the upper pressing block to move downward to the first clamping channel to press the shaft. The cutting device further comprises a positioning mechanism. The positioning mechanism comprises a positioning seat and a first positioning member. The positioning seat is arranged on the second mounting frame and located on the side of the first clamping mechanism away from the storage rack. The first positioning member is adjustably arranged on the positioning seat in the direction away from or close to the first clamping mechanism. The polishing device further comprises a second transition mechanism. The second transition mechanism comprises a second driving member, a second transition conveying seat and a second elastic member. The second driving member is arranged on the third mounting frame and connected with the second transition conveying seat. The second transition conveying seat comprises a second mounting base, a third inclined block, a fourth inclined block and the second elastic member. The second driving member drives the second mounting base to displace between the first clamping mechanism and the polishing mechanism. The third inclined block is fixedly arranged on the second mounting base. The fourth inclined block is rotatably arranged on the second mounting base. The second elastic member keeps the fourth inclined block in a guiding state to form a second transition channel with the third inclined block. The second clamping mechanism comprises a fifth inclined block, a sixth inclined block, a third driving member, a lower pressing block and a fourth driving member. The fifth inclined block is fixedly arranged on the third mounting frame. The third driving member is arranged on the third mounting frame and connected with the lower pressing block. The third driving member drives the lower pressing block to move downward to the second transition channel to press the shaft. The fourth driving member is arranged on the third mounting frame and connected with the second transition conveying seat. The fourth driving member drives the second transition conveying seat to move downward to the second clamping mechanism to press the shaft. The polishing mechanism comprises a polishing base, a polishing wheel and a polishing liquid supply device. The polishing base is arranged on the third mounting frame. The polishing wheel is arranged on the polishing base. The polishing liquid supply device is arranged on the third mounting frame and connected with the polishing wheel. The polishing liquid supply device supplies polishing liquid to the polishing wheel. A first conveying frame is obliquely arranged at the lower side of the second mounting frame, and the first conveying frame is provided with a first conveying channel, and the upper port of the first conveying channel is located below the first clamping mechanism to receive the shaft from the first clamping mechanism. A second transition conveying seat is provided with a second transition channel, and the upper opening of the second transition channel is connected with the lower port of the first conveying channel to receive the shaft from the first conveying channel, and the feeding port of the second clamping mechanism is connected with the discharging port of the second transition channel. A pushing assembly is arranged on the machine table and located at the side of the second transition conveying seat away from the second clamping mechanism, and the pushing assembly is used to push the shaft in the second transition channel into the second clamping mechanism.

6. The shaft member machining apparatus according to claim 5, wherein The second transition mechanism further comprises a fourth driving member arranged on the machine table and connected with the second transition conveying seat, and the fourth driving member is used to drive the second transition conveying seat to move along a preset horizontal direction, and the preset direction is perpendicular to the pushing direction of the pushing assembly.

7. The shaft member machining apparatus according to claim 6, wherein The lower side of the machine table is provided with a second conveying frame, and the second conveying frame is provided with an obliquely arranged second conveying channel, and the upper port of the second conveying channel is located below the second transition conveying seat. The shaft machining device further comprises a discharging pushing mechanism used to push the shaft in the second clamping mechanism to move towards the second transition conveying seat.

8. The shaft member machining apparatus according to claim 1, characterized by The second clamping mechanism comprises: A roller assembly comprises a first pressing roller and a second pressing roller rotatably arranged on the third mounting frame, and a second clamping channel is arranged between the first pressing roller and the second pressing roller; A power assembly is arranged on the third mounting frame and used to drive the first pressing roller and the second pressing roller to rotate in the same direction; An upper pressing assembly is provided with an upper pressing roller located at the upper side of the second clamping channel, and the upper pressing roller is used to press the shaft between the first pressing roller and the second pressing roller; A second positioning member is arranged on the second mounting frame and located at one end of the second clamping channel to position the end of the shaft.

9. The shaft member machining apparatus according to claim 8, characterized by The upper pressing assembly comprises a rotating seat, a second elastic member and a lower pressing driving member, wherein the rotating seat is rotatably connected with the third mounting frame, the upper pressing roller is rotatably arranged at one end of the rotating seat, the second elastic member is connected with the rotating seat and the third mounting frame to keep the second pressing roller pressed on the shaft, and the lower pressing driving member is arranged on the third mounting frame to push the rotating seat to rotate against the force of the second elastic member.

10. The shaft member machining apparatus according to claim 1, characterized by The storage frame is provided with an obliquely arranged storage cavity, and the opposite sides of the lower end of the storage cavity are respectively provided with a pushing port and a discharging port, and the discharging port faces the first clamping mechanism, and the pushing rod of the pushing mechanism extends into the storage cavity through the pushing port to push the shaft to move towards the discharging port.

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