阅读说明：本技术 一种泵轴轴头螺纹加工进料设备 (Feeding equipment for machining threads of shaft head of pump shaft ) 是由 沈志敏 于 2020-11-25 设计创作，主要内容包括：本发明涉及泵轴零件加工设备领域,尤其涉及一种泵轴轴头螺纹加工进料设备。一种泵轴轴头螺纹加工进料设备,包括机体,所述机体包括自动备料机构、自动推放料装置、加工装置、输送带和控制台；所述自动备料机构包括存放槽、拨杆件、气缸、备料台和推板；所述存放槽与备料台之间设有竖槽,所述推板能够在竖槽内纵向运动；所述存放槽的侧端部固定设置有第一气缸,所述第一气缸与拨杆件中一块拨块活动连接；所述自动推放料装置包括两个气缸、导向杆、推杆、两片翻片以及由两片翻片构成的进料槽,所述一个气缸与导向杆活动连接,另一个气缸控制翻片翻动。该技术方案中,自动化操作主要体现在自动上料机构和自动推放料装置两个部分,实现安全生产。(The invention relates to the field of pump shaft part machining equipment, in particular to feeding equipment for machining threads of a shaft head of a pump shaft. A pump shaft head thread machining and feeding device comprises a machine body, wherein the machine body comprises an automatic material preparing mechanism, an automatic material pushing and discharging device, a machining device, a conveying belt and a control console; the automatic material preparation mechanism comprises a storage tank, a rod shifting piece, an air cylinder, a material preparation platform and a push plate; a vertical groove is formed between the storage groove and the material preparation table, and the push plate can longitudinally move in the vertical groove; a first air cylinder is fixedly arranged at the side end part of the storage groove and is movably connected with one shifting block in the shifting rod piece; the automatic material pushing and discharging device comprises two cylinders, a guide rod, a push rod, two turning pieces and a feeding groove formed by the two turning pieces, wherein one cylinder is movably connected with the guide rod, and the other cylinder controls the turning pieces to turn. In the technical scheme, the automatic operation is mainly embodied in an automatic feeding mechanism and an automatic pushing and discharging device, and the safe production is realized.)

1. A pump shaft head thread machining and feeding device comprises a machine body, wherein the machine body comprises an automatic material preparing mechanism, an automatic material pushing and discharging device, a machining device (1), a conveying belt (2) and a control console (3); the method is characterized in that: the automatic material preparation mechanism comprises a storage tank (4), a rod shifting piece, a cylinder, a material preparation table (5) and a push plate (6); a vertical groove (7) is formed between the storage groove (4) and the material preparation platform (5), and the push plate (6) is arranged in the vertical groove (7); two ends of the storage groove (4) are longitudinally provided with sliding rails (8), the sliding rails (8) are provided with longitudinally moving sliding blocks (9), and the sliding blocks (9) are fixedly connected with the push plate (6) through straight plates; the lower end of the push plate (6) is provided with an ejector rod, and the ejector rod can act on the push plate (6) to enable the push plate to move longitudinally in the vertical groove (7); a first air cylinder (10) is fixedly arranged at the side end part of the storage groove (4), and the first air cylinder (10) is movably connected with one shifting block in the shifting lever piece; the automatic material pushing and discharging device comprises two cylinders, a guide rod (11), a push rod (12), two turning pieces and a feeding groove (14) formed by the two turning pieces, wherein one cylinder is movably connected with the guide rod (11), the other cylinder controls the turning pieces to turn, and the guide rod (11) and the push rod (12) are fixedly connected and can horizontally move in the feeding groove (14).

2. The pump shaft head thread machining and feeding device of claim 1, characterized in that: the material preparing platform (5) is arranged above the side of the feeding groove (14), the upper table surface of the material preparing platform (5) is an inclined surface formed by downwards extending towards the direction of the feeding groove (14), a vertical groove (7) is formed by the high end and the storage groove (4), the longitudinal moving height of the push plate (6) is higher than the high end of the inclined surface, and the inner bottom surface of the storage groove (4) is an inclined surface formed by extending towards the direction of the vertical groove (7).

3. The pump shaft head thread machining and feeding device of claim 2, characterized in that: the rod shifting piece comprises a cross rod (15), a plurality of shifting blocks arranged on the cross rod (15) in a penetrating mode and fixing blocks (16) arranged at two ends of the cross rod (15) in a penetrating mode, the fixing blocks (16) are fixedly connected with two end portions of the material preparation platform (5), and the cross rod (15) is erected above the material preparation platform (5) and is in the direction of one end with a high inclined plane and extends upwards vertically.

4. The pump shaft head thread machining feeding device of claim 3, characterized in that: be fixed connection between shifting block and horizontal pole (15), horizontal pole (15) are swing joint with fixed block (16), are close to the one end and first cylinder (10) swing joint of the first shifting block (27) of horizontal pole (15) tip, the one end that first cylinder (10) can control first shifting block (27) is at the horizontal direction motion, first shifting block (27) can drive horizontal pole (15) and rotate in fixed block (16), horizontal pole (15) can drive the motion of other shifting blocks except that first shifting block (27).

5. The pump shaft head thread machining and feeding device of claim 1, characterized in that: two air cylinders in the automatic material pushing and discharging device comprise a second air cylinder (17) and a third air cylinder (18); a panel (19) at one end of the feed chute (14) is provided with a pushing opening facing the processing device (1), the other end is provided with a baffle plate (20), the baffle (20) is fixedly connected with a sealing pipe (21), the second cylinder (17) and the guide rod (11) are arranged in the sealing pipe (21), the push rod (12) is arranged in the feed chute (14) and below the sealing pipe (21), a screw fixing part (22) is fixedly arranged on the push rod (12) in a penetrating way, one end of the guide rod (11) is fixed at the upper end of the screw fixing part (22) through a bolt, the other end is movably connected with a second air cylinder (17) in the sealing tube (21), the second cylinder (17) can act on the guide rod (11) to enable the guide rod to horizontally move in the feed chute (14) and the sealing pipe (21), the horizontal movement of the guide rod (11) can drive the push rod (12) to move horizontally in the feed chute (14).

6. The pump shaft head thread machining feeding device of claim 5, characterized in that: the feed chute (14) is supported by two mobilizable piece arcwall faces of turning over and is formed, two round bars of fixed connection (23) on the piece turn over, round bar (23) pass baffle (20) and set up the both ends at sealed tube (21), round bar (23) wear to establish in the part outside baffle (20) and are fixed with two splint (24), splint (24) lower extreme is connected and is equipped with third cylinder (18), the one end longitudinal movement of splint (24) can be controlled in third cylinder (18).

7. The pump shaft head thread machining feeding device of claim 6, characterized in that: the turning piece comprises a first turning piece (13) connected with the material preparation platform (5) and a second turning piece (25) abutted to the first turning piece (13), the longitudinal movement of the clamping plate (24) can drive the rotation of the round rod (23), and the rotation of the round rod (23) can drive one end of the turning piece to be abutted and simultaneously turn.

8. The pump shaft head thread machining feeding device of claim 7, characterized in that: one end of the push rod (12) close to the processing device (1) is provided with a baffle sheet (26), the baffle sheet (26) is triangular, the baffle sheet (26) is erected in the feed chute (14), and the baffle sheet (26) moves in the feeding process along with the push rod (12).

9. The pump shaft head thread machining feeding device of claim 6, characterized in that: the lower extreme of feed chute (14) is equipped with conveyer belt (2), conveyer belt (2) are through motor drive, the motor setting is in the below of third cylinder (18).

10. The pump shaft head thread machining and feeding device of any one of claims 1 to 9, characterized in that: and a plurality of control buttons and a plurality of air pipes are arranged on the control console (3) to respectively control the plurality of air cylinders.

Technical Field

The invention relates to the field of pump shaft part machining equipment, in particular to feeding equipment for machining threads of a shaft head of a pump shaft.

Background

The pump shaft has the main function of transmitting the torque input by the engine to the impeller and the fan and providing the energy required by the impeller and the fan to do work. The pump shaft is subject to both bending moments and torques during operation, and therefore belongs to the rotating shaft in the classification of shafts.

The pump shaft mainly bears the static load and alternating load caused by the working and power transmission processes of the belt wheel, the impeller and the fan, so the processing of the pump shaft of the water pump is particularly important.

At present, the screw thread processing of the shaft head of the pump shaft generally adopts a screw thread forming machine, a worker holds one end of the pump shaft by hand, the shaft head at the other end of the pump shaft is plugged into a screw thread processing device, the shaft head is processed to form an external screw thread, and then the external screw thread is taken out by hand. So operate, whole journey needs manual operation, and the industrial injury appears easily in the pump shaft spindle nose in processing, causes the injury to operating personnel.

Disclosure of Invention

In order to solve the problems, the invention aims to provide feeding equipment for pump shaft head thread machining. The device prepares materials automatically, then pushes the thread processing device automatically for processing, and then discharges automatically. The process is operated automatically, the efficiency is improved, and meanwhile, the production can be safe.

In order to achieve the purpose, the invention adopts the following technical scheme: the automatic material pushing and discharging machine comprises a machine body, wherein the machine body comprises an automatic material preparing mechanism, an automatic material pushing and discharging device, a processing device, a conveying belt and a control console; the automatic material preparation mechanism comprises a storage tank, a rod shifting piece, an air cylinder, a material preparation platform and a push plate; a vertical groove is formed between the storage groove and the material preparation table, and the push plate is arranged in the vertical groove; sliding rails are longitudinally arranged at two ends of the storage groove, a sliding block which moves longitudinally is arranged on each sliding rail, and the sliding block is fixedly connected with the push plate through a straight plate; the lower end of the push plate is provided with an ejector rod, and the ejector rod can act on the push plate to enable the push plate to move longitudinally in the vertical groove; a first air cylinder is fixedly arranged at the side end part of the storage groove and is movably connected with one shifting block in the shifting rod piece; the automatic material pushing and discharging device comprises two cylinders, a guide rod, a push rod, two turning pieces and a feeding groove formed by the two turning pieces, wherein one cylinder is movably connected with the guide rod, the other cylinder controls the turning pieces to turn, and the guide rod and the push rod are fixedly connected and can move horizontally in the feeding groove. In the technical scheme, the automatic operation is mainly embodied in an automatic material preparing mechanism and an automatic material pushing and discharging device, a push rod controls a push plate to move up and down in a vertical groove, and slide rail slide blocks are arranged at two ends of the push plate so as to enable the push plate to have better mobility and reduce the pressure of the bottom push rod; the first cylinder controls the movement of one of the shifting blocks, namely the movement of all the shifting blocks, the push plate pushes the pump shaft to the material preparation platform, and the shifting blocks movably release the pump shaft to enter the feed chute is a material preparation process; in the automatic material pushing and discharging device, the two cylinders respectively control the guide rod and the turning piece to move, the push rod and the guide rod simultaneously move in the feeding groove to push the pump shaft, the material pushing process is realized, and the turning piece moving process is the material discharging process. Therefore, the two parts are automatically operated, the efficiency is greatly improved, and the working injury caused by close contact between a worker and a machine can be avoided to the maximum extent.

Preferably, the material preparation platform is arranged above the side of the feed chute, the upper table surface of the material preparation platform is an inclined surface formed by extending downwards towards the feed chute, a high end and the storage chute form a vertical chute, the longitudinal moving height of the push plate is higher than that of the inclined surface, and the inner bottom surface of the storage chute is an inclined surface formed by extending towards the vertical chute. In the technical scheme, the storage groove is an inclined surface, so that the pump shaft automatically rolls into the vertical groove opening, and the moving height of the push plate is higher than that of the material preparation table in order to enable the pump shaft to reach the material preparation table; the material preparing platform is an inclined plane which extends downwards towards the direction of the feeding chute, so that the pump shaft automatically rolls into the feeding chute.

As preferred, dial the member and include the horizontal pole, wear to establish polylith shifting block on the horizontal pole and wear to establish the fixed block at horizontal pole both ends, the fixed block with prepare material platform both ends fixed connection, the horizontal pole erects in the top of preparing material platform and is the perpendicular up extending direction of one end that the inclined plane is high. In the technical scheme, in order to ensure that the shifting block props against the pump shaft, the cross rod is required to be arranged above the material preparation table and at one end with a high inclined surface.

Preferably, the shifting blocks are fixedly connected with the cross rod, the cross rod is movably connected with the fixed block, one end, close to the end portion of the cross rod, of the first shifting block is movably connected with a first air cylinder, the first air cylinder can control one end of the first shifting block to move in the horizontal direction, the first shifting block can drive the cross rod to rotate in the fixed block, and the cross rod can drive the rest shifting blocks except the first shifting block to move. In this technical scheme, the first shifting block horizontal migration of cylinder control, because first shifting block and horizontal pole fixed connection, so drive the rotation of horizontal pole, and the rotation of horizontal pole drives the motion of all the other shifting blocks.

Preferably, the two cylinders in the automatic material pushing and discharging device comprise a second cylinder and a third cylinder; the utility model discloses a feed chute, including feed chute, guide bar, second cylinder, guide bar, push rod, sealing tube, feed chute end panel, the other end is equipped with the baffle, fixedly connected with sealed tube on the baffle, second cylinder and guide bar setting are in sealed tube, the push rod sets up in the feed chute, and the below of sealed tube, wear to establish on the push rod and be fixed with the solid part of spiral shell, and the bolt fastening is passed through in the upper end of the solid part of spiral shell to the one end of guide bar, one end and the interior second cylinder swing joint of sealed tube, the second cylinder can act on the guide bar and make its horizontal motion in feed chute and sealed tube, the horizontal motion of guide bar can drive the push rod at feed chute. Among this technical scheme, the cylinder acts on the guide bar and makes its horizontal migration in the feed chute, and the guide bar is fixed mutually through the solid part of spiral shell with the push rod with the guide bar, so the push rod can move along with the removal of guide bar.

Preferably, the feed chute is formed by two movable turning arc-shaped surfaces which are abutted, the turning pieces are fixedly connected with two round rods, the round rods penetrate through the two ends of the sealing pipe and are arranged at the two ends of the sealing pipe, the round rods penetrate through and are fixed with two clamping plates at the parts outside the baffle, the lower ends of the clamping plates are connected and provided with a third cylinder, and the third cylinder can control one end of each clamping plate to move longitudinally.

Preferably, turn over the piece and include the first piece that turns over that links to each other with the platform of prepareeing material and turn over the piece with the second that first piece counterbalance turns over, the longitudinal movement of splint can drive the rotation of round bar, the rotation of round bar can drive turn over when turning over the one end that the piece counterbalance turned over. In the technical scheme, the round rod is fixedly connected with the turning piece, the clamping plate is fixedly connected with the round rod, and the clamping plate is controlled by the cylinder to move longitudinally, so that the round rod can roll, and the rolling energy of the round rod drives the turning piece fixed with the round rod to turn.

Preferably, a baffle is arranged at one end, close to the processing device, of the push rod, the baffle is triangular, the baffle is erected in the feeding groove, and the baffle moves in the feeding process along with the push rod. In the technical scheme, the blocking piece is arranged to enable the pump shaft machining device to be more accurate.

Preferably, a conveying belt is arranged at the lower end of the feeding groove and is driven by a motor, and the motor is arranged below the third air cylinder. In the technical scheme, the pump shaft falls into the conveying belt from the feeding chute by turning the turning piece, and workers pick up the processed pump shaft from the conveying belt without accidental injury.

Preferably, the console is provided with a plurality of control buttons and a plurality of air pipes for respectively controlling the plurality of air cylinders. In the technical scheme, the operation of a plurality of air cylinders ensures the automatic operation, and the air cylinders are controlled by the control console to operate.

Drawings

FIG. 1 is a top view of a feeding device for machining threads of a pump shaft head.

FIG. 2 is a front view of a pump shaft head thread machining feeding device.

FIG. 3 is a right side view of a pump shaft head thread machining feeding device.

Fig. 4 is a top view of an automatic material preparation mechanism in a pump shaft head thread machining feeding device.

FIG. 5 is a top view of an automatic material pushing and discharging device in pump shaft head thread machining feeding equipment.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The pump shaft head thread machining and feeding equipment shown in fig. 1-5 comprises a machine body, wherein the machine body comprises an automatic material preparing mechanism, an automatic material pushing and discharging device, a machining device 1, a conveying belt 2 and a control console 3; wherein, a plurality of control buttons and a plurality of air pipes are arranged on the control console 3 to respectively control a plurality of air cylinders; in addition, the automatic material preparation mechanism comprises a storage tank 4, a rod shifting piece, an air cylinder, a material preparation platform 5 and a push plate 6; the automatic material pushing and discharging device comprises two cylinders, a guide rod 11, a push rod 12, two turning pieces and a feeding groove 14 formed by the two turning pieces, wherein one cylinder is movably connected with the guide rod 11, the other cylinder controls the turning pieces to turn, and the guide rod 11 and the push rod 12 are fixedly connected and can horizontally move in the feeding groove 14. In the technical scheme, the automatic operation is the cooperation between the two parts of the automatic material preparing mechanism and the automatic material pushing and discharging device, the efficiency is greatly improved, and the safe production can be realized.

It should be noted that a vertical groove 7 is arranged between the storage groove 4 and the material preparation table 5, and the push plate 6 is arranged in the vertical groove 7; two ends of the storage groove 4 are longitudinally provided with slide rails 8, the slide rails 8 are provided with longitudinally moving slide blocks 9, and the slide blocks 9 are fixedly connected with the push plate 6 through straight plates; the lower end of the push plate 6 is provided with an ejector rod which can act on the push plate 6 to enable the push plate 6 to move longitudinally in the vertical groove 7; a first air cylinder 10 is fixedly arranged at the side end part of the storage groove 4, and the first air cylinder 10 is movably connected with one shifting block in the shifting rod piece; the material preparing platform 5 is arranged above the side of the feed chute 14, the upper table surface of the material preparing platform 5 is an inclined surface formed by extending downwards towards the direction of the feed chute 14, a vertical chute 7 is formed by the high end and the storage chute 4, the longitudinal moving height of the push plate 6 is higher than the high end of the inclined surface, and the inner bottom surface of the storage chute 4 is an inclined surface formed by extending towards the direction of the vertical chute 7. In addition, the shifting lever part comprises a cross rod 15, a plurality of shifting blocks penetrating through the cross rod 15 and fixing blocks 16 penetrating through two ends of the cross rod 15, the fixing blocks 16 are fixedly connected with two ends of the material preparation platform 5, and the cross rod 15 is erected above the material preparation platform 5 and is in a direction that one end with a high inclined plane is vertically extended upwards; be fixed connection between shifting block and the horizontal pole 15, horizontal pole 15 is swing joint with fixed block 16, is close to the one end and the first cylinder 10 swing joint of the first shifting block 27 of horizontal pole 15 tip, first cylinder 10 can control the motion of the one end of first shifting block 27 in the horizontal direction, and first shifting block 27 can drive horizontal pole 15 and rotate in fixed block 16, and horizontal pole 15 can drive the motion of all the other shifting blocks except first shifting block. In the technical scheme, the automatic material preparation mechanism is of a structure, manual intervention is not required, and the mechanism is safe, simple and convenient.

It is further noted that the two cylinders in the automatic material pushing and discharging device include a second cylinder 17 and a third cylinder 18; a panel 19 at one end of the feeding groove 14 is provided with a pushing inlet facing the processing device 1, the other end of the feeding groove is provided with a baffle plate 20, a sealing pipe 21 is fixedly connected onto the baffle plate 20, a second air cylinder 17 and a guide rod 11 are arranged in the sealing pipe 21, a push rod 12 is arranged in the feeding groove 14, the lower part of the sealing pipe 21 is provided with a screw fixing part 22 in a penetrating and fixing manner, one end of the guide rod 11 is fixed at the upper end of the screw fixing part 22 through a bolt, one end of the guide rod 11 is movably connected with the second air cylinder 17 in the sealing pipe 21, the second air cylinder 17 can act on the guide rod 11 to enable the guide rod 11 to horizontally move in the feeding groove 14 and the sealing pipe 21, and the horizontal movement of the guide rod 11 can drive; the feeding chute 14 is formed by abutting arc surfaces of two movable turning pieces, two round rods 23 are fixedly connected to the turning pieces, the round rods 23 penetrate through the baffle plate 20 and are arranged at two ends of the sealing pipe 21, two clamping plates 24 are fixedly arranged on the parts, outside the baffle plate 20, of the round rods 23 in a penetrating manner, the lower ends of the clamping plates 24 are connected and provided with third air cylinders 18, and the third air cylinders 18 can control one ends of the clamping plates 24 to move longitudinally; the turning piece comprises a first turning piece 13 connected with the material preparing platform 5 and a second turning piece 25 abutted against the first turning piece 13, the longitudinal movement of the clamping plate 24 can drive the rotation of the round rod 23, and the rotation of the round rod 23 can drive one end of the turning piece to be turned while. In addition, a baffle 26 is arranged at one end of the push rod 12 close to the processing device 1, the baffle 26 is triangular, the baffle 26 is erected in the feed chute 14, and the baffle 26 moves along with the push rod 12 in the feeding process. According to the technical scheme, the automatic material pushing and discharging device is good in structural coordination, simple, convenient and safe, and does not need manual intervention.

It should be noted that the lower end of the feeding chute 14 is provided with a conveyer belt 2, the conveyer belt 2 is driven by a motor, and the motor is arranged below the third cylinder 18.

In the embodiment, a worker opens a button on the console 3 to respectively control the first cylinder 10, the second cylinder 17 and the third cylinder 18, a plurality of pump shafts are placed in the storage groove 4, the pump shafts roll to the opening of the vertical groove 7 due to the fact that the storage groove 4 is an inner inclined surface, the push plate 6 in the vertical groove 7 moves upwards under the action of the ejector rod to push the pump shafts to the material preparing table 5, the rest of shifting blocks except the first shifting block 27 push the pump shafts to the material preparing table 5, the first cylinder 10 controls the first shifting block 27 to move horizontally, so that the cross rod 15 is driven to rotate, the rotation of the cross rod 15 drives the rest of shifting blocks to rotate, the pump shafts are released from the inclined surface of the material preparing table 5, and the pump shafts automatically roll to the material feeding groove 14 from the inclined surface of the material preparing table; the second cylinder 17 in the sealing pipe 21 controls the guide rod 11 to push towards the processing device 1, so as to drive the push rod 12 fixedly connected with the guide rod 11 to advance towards the processing device 1, the push rod 12 is in contact with the pump shaft to push the pump shaft into the processing device 1 for thread processing, the second cylinder 17 controls the guide rod 11 to pull back, and simultaneously the push rod 12 is taken back, the processed pump shaft is popped out by the processing device 1, the third cylinder 18 controls the clamp plate 24 to move longitudinally, so as to drive the round rod 23 to rotate, the round rod 23 drives the first turning piece 13 and the second turning piece 25 fixed with the round rod 23 to turn, so as to form an opening below the feeding groove 14, the pump shaft falls onto the conveying belt 2 from the opening, and a worker picks up the processed pump shaft from the conveying belt. The whole-course feeding and processing of the equipment is automatic, the production efficiency is greatly improved, the industrial injury is avoided, and the equipment is simple, convenient and reliable.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.