Workpiece key groove machining equipment

Abstract

The utility model discloses workpiece keyway processing equipment, which relates to the field of metal workpiece processing and comprises a base, a conveying device and a processing device, the conveying device and the processing device are mounted on the base, the conveying device is provided with a rear pushing plate, a rotating seat, a left pushing rod and a processing seat, and the rear pushing plate is mounted on the base in a manner of moving back and forth. The left material pushing rod is installed on the machine base in the mode that the left material pushing rod can horizontally move to the position above the rotating base in the left-right direction, the rotating base is installed on the machine base in the mode that the rotating base can rotate in the circumferential direction, a containing groove is formed in the top face of the rotating base, and the machining base is provided with a fixing groove connected and matched with the containing groove, located outside the right side of the rotating base and installed on the machine base in the mode that the machining base can horizontally move in the left-right direction. The machining head is located above the right side of the machining base. Compared with the prior art, each workpiece can be placed in the same direction when the machining head is used for machining, manual adjustment of workers is not needed, and the machining efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of metal workpiece processing, and in particular to a workpiece keyway processing equipment. Background Technology

[0002] Existing rod-shaped workpieces, such as fasteners like pins, fixed shafts, and screws, often have a keyway machined into the outer wall of the shaft due to usage requirements. Traditional keyway machining equipment consists of a conveying device and a machining device. The machining device has a machining head that can move up and down, while the conveying device includes a conveyor for sequentially outputting workpieces horizontally and a transfer device for transferring the workpieces output from the conveyor to the machining head. In practice, several workpieces are poured into the conveyor, and the conveyor outputs them sequentially horizontally. The output workpieces are then transferred to the machining head via the transfer device, where the machining head performs keyway machining. However, in this type of processing equipment, the orientation of the workpiece end after being output by the conveyor is irregular. For example, one end of the fastening pin has a head that is larger than the rod. If the keyway is near the head during processing, and the conveying stroke of the transfer device is fixed, the orientation of the fastening pin head cannot be adjusted after the conveyor outputs the fastening pin. This results in the worker having to manually adjust the orientation of the workpiece each time to ensure that the processed workpieces are consistent, leading to low processing efficiency.

[0003] In view of this, the inventor conducted in-depth research on the above-mentioned problems, which led to the creation of this case. Utility Model Content

[0004] This invention provides a workpiece keyway processing equipment that can automatically adjust the workpiece orientation before processing, eliminating the need for manual operation and achieving high processing efficiency.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a workpiece keyway processing equipment, including a machine base and a conveying device and a processing device mounted on the machine base. The conveying device has a conveyor for sequentially outputting workpieces horizontally and a transfer device for transferring workpieces from the output end of the conveyor to the processing device. The processing device has a processing head. The output end of the conveyor is provided with a conveyor belt for horizontally outputting workpieces, with the conveying direction of the conveyor belt being the left-right direction. The transfer device has a rear pusher plate, a rotating seat, a left pusher rod, and a processing seat. The rear pusher plate and the rotating seat are located on the front and rear sides of the conveyor belt. The rear pusher plate is mounted on the machine base in a way that allows it to move back and forth and is located behind the conveyor belt. The left pusher rod is located on the left side of the rotating seat and is mounted on the machine base in a way that allows it to move left and right to above the rotating seat. The rotating seat is mounted on the machine base in a way that allows it to rotate circumferentially. The top surface of the rotating seat has a receiving groove for horizontally lying workpieces to roll into the inner container. The processing seat has a fixing groove that connects and cooperates with the receiving groove. The processing seat is located on the right side of the rotating seat and is mounted on the machine base in a way that allows it to move left and right. The processing head is located on the upper right side of the processing seat.

[0006] The aforementioned conveyor is a lifting conveyor that enables workpieces to roll forward horizontally. The front side of the aforementioned conveyor is provided with a conveying channel that connects to the output end of the conveyor and extends in the left-right direction. The aforementioned conveyor belt is a closed-loop chain belt. A portion of the aforementioned conveyor belt is located inside the conveying channel, while the remaining portion is located outside the right side of the conveying channel.

[0007] The right side wall of the aforementioned conveyor is fitted with baffles spaced at intervals, forming a limiting space between the two baffles for workpieces to lie horizontally within. The limiting space is located directly above the conveyor belt and is aligned and connected to the conveying channel. The base is located on the right side of the baffle and is provided with a top support seat directly above the conveyor belt. There is a pushing distance between the top support seat and the baffle for a single workpiece to lie horizontally within. The rear pushing plate and the receiving groove are within this pushing distance range.

[0008] The aforementioned rear pusher plate has an upper rectangular plate extending in the left-right direction and a lower inclined plate located below the upper rectangular plate and extending in the left-right direction. The lower inclined plate is inclined downward from front to back. The lower inclined plate is positioned in a front-back relative position to the workpiece at the pusher gap. A translation drive device for pushing the upper rectangular plate to move back and forth is fixed on the aforementioned machine base.

[0009] The aforementioned rotating base has a fixed plate and a rotating disk. The fixed plate has a rear upright plate and a front flat plate. The rear upright plate is erected on the machine base and located in front of the conveyor belt. The front flat plate is fixed to the front side of the rear upright plate and is laid flat in the front-back direction. A circular through hole is opened on the front flat plate, and the rotating disk is embedded in this circular through hole. The machine base is equipped with a rotation drive device for driving the rotating disk to rotate, located below the front flat plate.

[0010] The top surface of the aforementioned front plate is locked with a guide plate behind the circular through hole. The front side of the guide plate is a concave arc surface that matches the circular through hole, and the rear side of the guide plate is an inclined surface that slopes downward from front to back. The top surface of the aforementioned rotating disk is locked with a receiving plate on the front and rear sides of the receiving groove. The top surface of the receiving plate is flush with the top surface of the guide plate. The opposing surfaces of the two receiving plates are both inclined surfaces, and the two inclined surfaces form a horn-shaped space that gradually narrows from top to bottom.

[0011] The top surface of the aforementioned rotating disk has a recessed V-shaped groove that extends in the left-right direction and penetrates both sides of the rotating disk. The aforementioned V-shaped groove is the accommodating groove.

[0012] The aforementioned left push rod is a horizontal bar lying horizontally in the left-right direction and located above the front plate. The horizontal bar falls into the receiving groove. The aforementioned front plate is equipped with a translation drive device that pushes the horizontal bar to move left and right.

[0013] The aforementioned machine base is located between the processing head and the rotating base and has a discharge channel located below the processing base and extending out of the machine base in the front-back direction. The aforementioned processing base is equipped with a discharge device that pushes the workpiece in the fixed groove to the left into the discharge channel.

[0014] The aforementioned processing base includes a processing plate and a movable base. The movable base is mounted on the machine base in a manner that allows it to move left and right and is located in front of the rotating base. The front end of the processing plate is mounted on the movable base, and the rear end is suspended and located outside the right side of the rotating base. The left rear wall of the processing plate has a through-groove that extends vertically. A clamping block is locked on the inner rear wall of the processing groove. The front side wall of the clamping block has a recessed rear groove. The processing plate contains a movable block that can move back and forth. The rear end of the movable block is located in the processing groove, and the rear end face of the movable block has a recessed front groove. The front groove and the rear groove constitute the fixed groove. The movable base is equipped with a front and rear drive device that drives the movable block to move back and forth. The right side wall of the processing plate is equipped with a discharge push rod that can move left and right into the processing groove and a discharge drive device that drives the discharge push rod to move. The discharge push rod and the discharge drive device constitute the discharge device.

[0015] Using the above technical solution, this utility model provides a workpiece keyway processing equipment. In application, the workpiece output from the conveyor is fed onto the conveyor belt, which then delivers it to the rear pusher plate. The rear pusher plate pushes the workpiece forward onto the rotating seat and into the receiving slot. If the workpiece's orientation is incorrect, the rotating seat rotates to align it, ensuring that each workpiece output from the rotating seat is placed in the same direction. After alignment, the left pusher rod pushes the workpiece to the right into the fixed slot of the processing seat. The processing seat then moves to the right under the processing head, where the processing head processes the workpiece. Compared to existing technologies, this method ensures that each workpiece is placed in the same direction during processing, eliminating the need for manual adjustment by workers and resulting in high processing efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a partial schematic diagram of the present invention;

[0018] Figure 3 This is a partial schematic diagram of the present invention from another angle. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0020] This utility model provides a workpiece keyway processing equipment, such as... Figure 1-3 As shown, the device includes a base 1 and a conveying device and a processing device mounted on the base. The conveying device has a conveyor 2 that outputs workpieces 100 in sequence horizontally and a transfer device that transfers the workpieces output from the conveyor 2 to the processing device. The processing device has a processing head 3. In this invention, the conveyor 2 and the processing head 3 are existing products and are not improvements of this patent application. The processing head 3 is mounted on the base in a way that allows it to move up and down. This technology is a conventional cylinder-driven method and will not be described again here. The conveyor 2 is a lifting conveyor that allows workpieces to roll horizontally forward. Specifically, the lifting conveyor has a housing with an inclined plate 21 that slopes downwards from back to front. A lifting plate 22 is attached to the inner front wall of the housing, which lifts the workpieces upwards and outwards from the front of the housing. The top surface of the lifting plate 22 is also downwardly sloping. A motor drive 23 is mounted on the base 1 to drive the housing up and down. In operation, several workpieces are poured into the housing. The inclined plate 21 guides most of the workpieces to slide down onto the lifting plate 22. The lifting plate 22 then rises, lifting the workpieces upwards. Because the top surface of the lifting plate 22 is sloping, once the top surface of the lifting plate 22 is higher than the top surface of the housing, the workpieces on the lifting plate 22 can then flow downwards. This lifting conveyor is well-known and will not be described further here.

[0021] The improvement of this invention is as follows: the output end of the conveyor 2 is provided with a conveyor belt 4 for horizontally outputting the workpiece 100. With the conveying direction of the conveyor belt 4 as the left-right direction, the front side of the conveyor 2 is provided with a conveying channel extending in the left-right direction and connected to the output end of the conveyor. That is, a front baffle 24 with a gap between it and the front side of the conveyor 2 is fixed on the front side of the conveyor 2. The gap between the front baffle 24 and the conveyor is the conveying channel. The conveyor belt 4 is a closed-loop chain belt. A part of the conveyor belt 4 is inside the conveying channel, and the remaining part is outside the right side of the conveying channel. That is, a wheel axle is fixed on the left side of the front baffle 24 inside the conveying channel. A driven sprocket is sleeved on the wheel axle 241. The base 1 is located outside the right side of the conveying channel and a motor 25 lying horizontally in the front-back direction is fixed. The output shaft of the motor 25 is set forward. A drive sprocket is sleeved on the output shaft. The conveyor belt 4 is wound around the drive sprocket and the driven sprocket. When the motor 25 is working, the conveyor belt 4 is continuously rotated through the drive sprocket and the driven sprocket to realize the conveying of the workpiece 100.

[0022] The transfer device has a rear pusher plate 6, a rotating seat 7, a left pusher rod 8, and a processing seat 9. The rear pusher plate 6 and the rotating seat 7 are located on the front and rear sides of the conveyor belt 4 and are arranged opposite each other. The rear pusher plate 6 is installed on the machine base in a way that allows it to move back and forth and is located behind the conveyor belt. Specifically, the rear pusher plate 6 is located behind the right side of the conveyor belt 4, and the rotating seat 7 is located in front of the right side of the conveyor belt 4. The rear pusher plate 6 has an upper rectangular plate 61 extending in the left and right direction and a lower inclined plate 62 located below the upper rectangular plate and extending in the left and right direction. The lower inclined plate 62 is inclined downward from front to back. A translation drive device is fixed on the machine base 1 behind the upper rectangular plate 61 and fixedly connected to the upper rectangular plate 61 to push the upper rectangular plate to move back and forth. This translation drive device is a cylinder 63. The cylinder 63 is arranged horizontally in the front and back direction, and the output end of the cylinder 63 is arranged facing forward and fixedly connected to the upper rectangular plate 61. In this invention, to ensure that the workpiece is pushed forward stably, baffles 26 are locked on the right side wall of the conveyor 2 at intervals. The baffles 26 are strip-shaped vertical plates extending in the left and right directions. The left ends of the two strip-shaped vertical plates are respectively provided with locking pieces arranged in opposite directions. The two locking pieces are attached to and locked together with the right side of the conveyor and the right side of the front baffle 24. A limiting space for the workpiece to lie horizontally is formed between the two baffles 26. The limiting space is connected to the conveying channel and is located directly above the conveyor belt 4. The base 1 is located on the right side of the baffle 26 and is provided with a top support seat 11 located directly above the conveyor belt 4. There is a pushing distance between the top support seat 11 and the baffle 26 for a single workpiece 100 to lie horizontally. The rear pushing plate and the receiving groove are within this pushing distance range, that is, the lower inclined plate and the workpiece at the pushing distance are arranged in a front-to-back relative position. To automate the entire processing operation, a sensor switch (not shown in the figure) for sensing the orientation of the workpiece 100 is installed on the left side of the top support 11. The workpiece 100 suitable for this processing equipment has a rod and a head with an outer diameter larger than the rod. The sensor switch senses the position of the workpiece head. The sensor switch is a known technology and will not be repeated here. In application, the workpiece 100 is output to the right into the limiting space due to the rotation of the conveyor belt 4, so that the workpiece 100 cannot roll out of the conveyor belt 4 before reaching the rear push plate. After the workpiece 100 is sent out from the limiting space, one end of the workpiece 100 just contacts and holds the top support 11. The workpiece 100 is within the push distance and is clamped between the top support and the next workpiece. At this time, if the head of the workpiece 100 is facing right, the sensor switch is blocked and triggered, and the sensing information is sent to the control chip of the processing equipment. The control chip can then issue a control signal. If the head of the workpiece 100 is facing left, the sensor switch is not triggered.

[0023] The rotating seat 7 is mounted on the machine base 1 in a circumferentially rotatable manner. The top surface of the rotating seat 7 has a receiving groove for horizontally lying workpieces to roll into the inner cavity. Specifically, the rotating seat 7 has a fixing plate 71 and a rotating disk 72. The fixing plate 71 has a rear upright plate (not shown in the figure) and a front flat plate (not shown in the figure). The rear upright plate stands vertically on the machine base 1 and is located in front of the right side of the conveyor belt 4. The front flat plate is fixed to the front side of the rear upright plate and is laid flat in the front-back direction. The front flat plate is located on the upper part of the front side of the rear upright plate, and a circular through hole is opened on the front flat plate (Figure 7). (Not shown in the image) The front plate is suspended in the air, and the rotating disk 72 is embedded in the circular through hole. The top surface of the rotating disk 72 has a recessed V-shaped groove 721 that extends in the left and right direction and passes through the left and right sides of the rotating disk. This V-shaped groove 721 is the receiving groove. The base 1 is located below the front plate and is equipped with a rotation drive device to drive the rotating disk to rotate. This rotation drive device is a rotary cylinder. The rotary cylinder is horizontally arranged in the left and right direction. The output end of the rotary cylinder is fixedly connected to the center part of the rotating disk 72. In use, the rotary cylinder drives the rotating disk 72 to rotate circumferentially.

[0024] The left push rod 8 is located on the left side of the rotating seat 7 and is mounted on the machine base 1 in a manner that allows it to move horizontally to the top of the rotating seat 7. Specifically, the left push rod 8 is a horizontal bar lying horizontally in the left-right direction and located above the front plate. The horizontal bar falls into the range of the V-groove 721. A translation drive device for pushing the horizontal bar to move horizontally is installed on the left side wall of the front plate. That is, a side plate is erected on the top left side of the front plate, and a stroke cylinder 80 lying horizontally in the left-right direction is installed on the side plate. When in use, the stroke cylinder 80 is activated, the left push rod 8 moves horizontally to the right, and the left push rod 8 pushes the workpiece 100 in the V-groove 721 to move horizontally to the right and out of the rotating plate.

[0025] The machining base 9 has a fixed groove that connects and mates with the receiving groove. The machining base 9 is located outside the right side of the rotating base and is mounted on the machine base 1 in a manner that allows it to move left and right. The machining head is located above and to the right of the machining base. Specifically, the machining base 9 has a machining plate 91 and a movable base 92. The movable base 92 is mounted on the machine base in a manner that allows it to move left and right and is located in front of the rotating base. That is, the movable base 92 is a square base. Two slide rails extending in the left and right direction and spaced back and forth are fixed on the top surface of the machine base. The bottom surface of the movable base 92 is provided with a slider that mates with the slide rails. The movement of the movable base 92 is achieved by the cooperation of the slide rails and the slider. A motor drive device is installed on the machine base 1 to drive the movable base 92 to move left and right. The drive device has a motor and a lead screw. The bottom surface of the moving seat 92 is locked with a screw block that engages with the lead screw. The lead screw lies horizontally in the left-right direction. The motor is fixedly engaged with one end of the lead screw. The processing plate 91 is a square block. The front end of the processing plate 91 is stacked on the moving seat and locked with the moving seat. The rear end of the processing plate 91 is suspended outside the right side of the rotating seat. The left rear wall of the processing plate 91 has a vertically penetrating processing groove 911 recessed to the right. This processing groove 911 is a strip-shaped groove extending in the left-right direction. A clamping block 93 is locked on the inner rear wall of the processing groove 911. The front side wall of the clamping block 93 has a rear recessed groove 931, which is a flared groove that gradually narrows from front to back. The machining plate 91 has a movable block 94 that can move back and forth and extend beyond the machining plate. A front-to-back drive device is mounted on the movable base 92 to drive the movable block 94 to move back and forth. The rear end of the movable block 94 is located within the machining groove 911, and a front groove 941 is recessed forward on the rear end face of the movable block 94. The front groove and the rear groove form the fixed groove, i.e., the movable block 94 is a rectangular block extending in the front-to-back direction. The front end of the machining plate 91 has a through groove extending in the front-to-back direction, with its rear end communicating with the machining groove 911 and its front end reaching the front end face of the machining plate 91. The movable block 94 slides within the through groove, with its front end extending beyond the machining plate 91 and its rear end extending into the machining groove 911. The rear end of the movable block 94... The end face is recessed forward with a gradually narrowing horn-shaped groove, which is the aforementioned front groove 941. The front and rear driving device is a translation cylinder 95, which extends in the left-right direction and has its output end facing left. A connecting rod 951 is provided on the output end of the translation cylinder 95, which is laid flat in the front-rear direction. The rear end of the connecting rod 951 is stacked on the moving block 94 and hinged together by a pin. In application, the translation cylinder 95 is activated, and its output end extends out, driving the moving block 94 to move back and forth via the connecting rod 951. The translation of the moving block 94 allows for adjustment of the width of the fixed groove in the front-rear direction, thereby realizing the clamping and placement operation of the workpiece 100. In this invention, the front and rear driving device is existing technology, and any method that can drive the moving block to move back and forth can be used as a substitute.

[0026] In this invention, to make the entire processing more intelligent, a discharge channel is provided in the machine base 1 between the processing head and the rotating seat, located below the processing seat and extending outwards from the machine base in the front-back direction. A discharge device is installed on the processing seat to push the workpiece in the fixed slot to the left into the discharge channel. Specifically, the machine base 1 is a hollow box, and a tilting seat 12, which slopes downwards from back to front, is locked within the hollow space of the machine base 1. The tilting seat has an inclined channel formed by the left side plate, right side plate, and bottom plate, with its top, front, and back all open. This inclined channel is the discharge channel. The front end of the tilting seat extends outwards from the front side of the machine base 1. Below the inclined seat 12 is a drawer 13 that can be pulled forward out of the machine base 1. The drawer 13 is a square frame with an open top, and its front end is vertically connected to the front end of the inclined channel. The machine base 1 has a material discharge port (not shown in the figure) at the upper end of the inclined channel, which is located between the processing head 3 and the rotating seat 7. The right side wall of the processing plate 91 is equipped with a discharge push rod 96 that can be moved horizontally into the processing groove and a discharge drive device that drives the discharge push rod. The discharge drive device is a discharge cylinder 97 that lies horizontally in the left-right direction. The discharge push rod and the discharge drive device constitute the discharge device. In use, the discharge cylinder 97 is activated, the discharge push rod 96 moves horizontally to the left, pushing the workpiece 100 in the fixed groove to the left into the discharge port, and then falling into the inclined channel. It is then sent downward through the inclined channel to the drawer 13. Finally, pulling out the drawer 13 allows several processed workpieces to be transferred together.

[0027] This utility model discloses a keyway processing equipment for workpieces. In application, several unprocessed workpieces are poured into a box. A lifting plate 22 lifts the workpieces together, causing them to roll onto a conveyor belt 4. The rotation of the conveyor belt 4 sequentially outputs the workpieces to the right, outside the conveyor channel and into the pushing distance. If the head of the workpiece is on the left, the induction switch is not triggered; if the head is on the right, the induction switch is triggered. Simultaneously, the rear pusher plate 6 pushes the workpiece 100 forward, causing it to roll into the receiving groove of the rotating seat. When the controller of the processing equipment receives the trigger signal from the induction switch, the rotary cylinder starts, rotating the workpiece 180 degrees. After rotation, the stroke cylinder 80 starts, the left push rod 8 moves to the right to push the workpiece in the receiving groove into the fixed groove, the translation cylinder 95 starts, the moving block 94 moves backward, the moving block 94 and the clamping block 93 clamp the workpiece 100, the moving seat 92 moves to the right, so that the processing position of the workpiece in the processing plate 91 is directly below the processing head 3. At this time, the processing head 3 moves down to process the workpiece. During processing, the moving block 94 moves slowly to the right, and the processing head 3 moves up and down to carve a keyway on the workpiece; after processing is completed, the discharge cylinder 97 and the discharge push rod 96 can push the workpiece out of the fixed groove and into the inclined channel for output. Compared with existing technologies, the entire operation does not require workers to adjust the orientation of the workpiece, achieving fully automated operation, which greatly improves the overall work efficiency, ensures that the orientation of each workpiece is consistent during processing, guarantees processing quality, and the overall structure is simple and easy to manufacture. In addition, both the receiving groove and the fixing groove are V-shaped to prevent the workpiece from rolling. Furthermore, the use of moving blocks and clamping blocks prevents the workpiece from rolling during processing, ensuring processing quality.

[0028] In this invention, the top surface of the front plate is locked with a guide plate 73 behind the circular through hole. The front side of the guide plate 73 is a concave arc surface that matches the circular through hole, and the rear side of the guide plate 73 is an inclined surface that slopes downward from front to back. The top surface of the rotating disk 72 is locked with a receiving plate 722 on the front and rear sides of the receiving groove. The top surface of the receiving plate 722 is flush with the top surface of the guide plate 73. The opposing surfaces of the two receiving plates 722 are both inclined surfaces, and the two inclined surfaces form a funnel-shaped space that gradually narrows from top to bottom. The inclined surfaces of the guide plate 73 and the receiving plate 722 are used to push the rear pusher plate 6 forward into the receiving groove, which plays a guiding role and makes it easier for the workpiece to be pushed into the receiving groove.

Claims

1. A workpiece keyway machining equipment, comprising a machine base and a conveying device and a machining device mounted on the machine base, the conveying device having a conveyor for sequentially outputting workpieces horizontally and a transfer device for transferring workpieces from the output end of the conveyor to the machining device, the machining device having a machining head, characterized in that: The output end of the aforementioned conveyor is equipped with a conveyor belt for horizontally outputting workpieces, with the conveying direction of the conveyor belt as the left-right direction. The aforementioned transfer device has a rear pusher plate, a rotating seat, a left pusher rod, and a processing seat. The rear pusher plate and the rotating seat are located on the front and rear sides of the conveyor belt and are arranged opposite each other. The rear pusher plate is mounted on the machine base in a way that allows it to move back and forth and is located behind the conveyor belt. The left pusher rod is located on the left side of the rotating seat and is mounted on the machine base in a way that allows it to move left and right to above the rotating seat. The rotating seat is mounted on the machine base in a way that allows it to rotate circumferentially. The top surface of the rotating seat has a receiving groove for horizontally lying workpieces to roll into the receiving groove. The processing seat has a fixing groove that connects and cooperates with the receiving groove. The processing seat is located on the right side of the rotating seat and is mounted on the machine base in a way that allows it to move left and right. The processing head is located on the upper right side of the processing seat.

2. The workpiece keyway processing equipment according to claim 1, characterized in that: The aforementioned conveyor is a lifting conveyor that enables workpieces to roll forward horizontally. The front side of the aforementioned conveyor is provided with a conveying channel that connects to the output end of the conveyor and extends in the left-right direction. The aforementioned conveyor belt is a closed-loop chain belt. A portion of the aforementioned conveyor belt is located inside the conveying channel, while the remaining portion is located outside the right side of the conveying channel.

3. The workpiece keyway processing equipment according to claim 2, characterized in that: The right side wall of the aforementioned conveyor is fitted with baffles spaced at intervals, forming a limiting space between the two baffles for workpieces to lie horizontally within. The limiting space is located directly above the conveyor belt and is aligned and connected to the conveying channel. The base is located on the right side of the baffle and is provided with a top support seat directly above the conveyor belt. There is a pushing distance between the top support seat and the baffle for a single workpiece to lie horizontally within. The rear pushing plate and the receiving groove are within this pushing distance range.

4. The workpiece keyway processing equipment according to claim 3, characterized in that: The aforementioned rear pusher plate has an upper rectangular plate extending in the left-right direction and a lower inclined plate located below the upper rectangular plate and extending in the left-right direction. The lower inclined plate is inclined downward from front to back. The lower inclined plate is positioned in a front-back relative position to the workpiece at the pusher gap. A translation drive device for pushing the upper rectangular plate to move back and forth is fixed on the aforementioned machine base.

5. The workpiece keyway processing equipment according to claim 3, characterized in that: The aforementioned rotating base has a fixed plate and a rotating disk. The fixed plate has a rear upright plate and a front flat plate. The rear upright plate is erected on the machine base and located in front of the conveyor belt. The front flat plate is fixed to the front side of the rear upright plate and is laid flat in the front-back direction. A circular through hole is opened on the front flat plate, and the rotating disk is embedded in this circular through hole. The machine base is equipped with a rotation drive device for driving the rotating disk to rotate, located below the front flat plate.

6. The workpiece keyway processing equipment according to claim 5, characterized in that: The top surface of the aforementioned front plate is locked with a guide plate behind the circular through hole. The front side of the guide plate is a concave arc surface that matches the circular through hole, and the rear side of the guide plate is an inclined surface that slopes downward from front to back. The top surface of the aforementioned rotating disk is locked with a receiving plate on the front and rear sides of the receiving groove. The top surface of the receiving plate is flush with the top surface of the guide plate. The opposing surfaces of the two receiving plates are both inclined surfaces, and the two inclined surfaces form a horn-shaped space that gradually narrows from top to bottom.

7. The workpiece keyway processing equipment according to claim 5, characterized in that: The top surface of the aforementioned rotating disk has a recessed V-shaped groove that extends in the left-right direction and penetrates both sides of the rotating disk. The aforementioned V-shaped groove is the accommodating groove.

8. The workpiece keyway machining equipment according to claim 5, characterized in that: The aforementioned left push rod is a horizontal bar lying horizontally in the left-right direction and located above the front plate. The horizontal bar falls into the receiving groove. The aforementioned front plate is equipped with a translation drive device that pushes the horizontal bar to move left and right.

9. A workpiece keyway processing equipment according to claim 5, characterized in that: The aforementioned machine base is located between the processing head and the rotating base and has a discharge channel located below the processing base and extending out of the machine base in the front-back direction. The aforementioned processing base is equipped with a discharge device that pushes the workpiece in the fixed groove to the left into the discharge channel.

10. A workpiece keyway machining equipment according to claim 9, characterized in that: The aforementioned processing base includes a processing plate and a movable base. The movable base is mounted on the machine base in a manner that allows it to move left and right and is located in front of the rotating base. The front end of the processing plate is mounted on the movable base, and the rear end is suspended and located outside the right side of the rotating base. The left rear wall of the processing plate has a through-groove that extends vertically. A clamping block is locked on the inner rear wall of the processing groove. The front side wall of the clamping block has a recessed rear groove. The processing plate contains a movable block that can move back and forth. The rear end of the movable block is located in the processing groove, and the rear end face of the movable block has a recessed front groove. The front groove and the rear groove constitute the fixed groove. The movable base is equipped with a front and rear drive device that drives the movable block to move back and forth. The right side wall of the processing plate is equipped with a discharge push rod that can move left and right into the processing groove and a discharge drive device that drives the discharge push rod to move. The discharge push rod and the discharge drive device constitute the discharge device.

Images