Receiving device of valve seat drilling equipment

Abstract

The collecting device comprises a rack, a discharging guide rail and a collecting box, an opening is formed in the top of the collecting box, the feeding end of the discharging guide rail is close to the discharging end of the valve seat drilling equipment, the discharging end of the discharging guide rail is close to the opening in the top of the collecting box, and a plurality of through holes are formed in the bottom of the discharging guide rail. The valve seat falls to the discharging guide rail, meanwhile, part of scraps move along with the valve seat, the valve seat moves along the discharging guide rail and falls into the collecting box, and in the process that the valve seat moves along the discharging guide rail, the scraps are discharged out of the discharging guide rail through the through holes, so that the scraps are prevented from being discharged along with the valve seat as much as possible and collected, and separation of the scraps and the valve seat is facilitated.

Description

Technical Field

[0001] The present application relates to the field of valve seat processing equipment, and in particular to a material receiving device of valve seat drilling equipment. Background Art

[0002] A drilling machine is a general term for machines and equipment that use a tool that is harder and sharper than the target object to leave a cylindrical hole or hole on the target object through rotary cutting or rotary extrusion.

[0003] When machining valve seats, a drilling machine is required to drill holes in the valve seat. Typical valve seat drilling equipment consists of a machine body, a clamping assembly, a feed assembly, a delivery cylinder, a blanking assembly, a drill bit, and a drive assembly. The feed assembly first transfers the valve seat to the clamping assembly, which then clamps the valve seat. The drive assembly drives the drill bit toward the clamping assembly to drill the hole. Once drilling is complete, the blanking assembly activates to release the drill bit, completing the drilling of the valve seat.

[0004] Regarding the above-mentioned related technologies, debris is easily generated during the valve seat drilling process. When the valve seat is discharged after the valve seat drilling is completed, there is a possibility that the debris will follow the valve seat out, and then the valve seat surface is easily adhered with debris, affecting the quality of the valve seat. Utility Model Content

[0005] In order to reduce debris adhering to the valve seat surface and improve the quality of the debris, the present application provides a material receiving device for a valve seat drilling device.

[0006] The material receiving device of the valve seat drilling equipment provided in this application adopts the following technical solution:

[0007] A material receiving device for valve seat drilling equipment includes a frame, a discharge guide rail, and a collection box. The discharge guide rail is connected to the frame, and an opening is set at the top of the collection box. The feed end of the discharge guide rail is set close to the discharge end of the valve seat drilling equipment, and the discharge end of the discharge guide rail is set close to the top opening of the collection box. The discharge guide rail is used to guide the processed valve seat into the collection box, and a plurality of through holes are opened at the bottom of the discharge guide rail.

[0008] By adopting the above technical solution, after the valve seat drilling is completed, the valve seat is discharged from the valve seat drilling equipment and falls onto the discharge guide rail. At the same time, some debris follows the movement of the valve seat, and the valve seat moves along the discharge guide rail and falls into the collection box. In the process of the valve seat moving along the discharge guide rail, the debris is discharged from the discharge guide rail through the through hole, thereby avoiding as much as possible that the debris follows the valve seat out of the material and is collected, and facilitating the separation of the debris and the valve seat.

[0009] Optionally, the discharging guide rail is connected to a baffle, the length direction of the baffle is consistent with the width direction of the discharging guide rail, and the baffle is slidably connected to the discharging guide rail in the vertical direction. When in use, the baffle contacts the inner wall of the discharging guide rail on both sides along its length direction, and the bottom of the baffle contacts the inner wall of the discharging guide rail. The discharging guide rail is connected to a lifting member, and the lifting member is used to drive the baffle to move in the vertical direction. A push plate is also connected to the discharging guide rail, and two push plates are provided. The two push plates are spaced in sequence along the width direction of the discharging guide rail. The push plate is provided on the side of the baffle away from the collection box. The discharging guide rail is connected to a moving component, and the moving component is used to drive the baffle to move along the width direction of the discharging guide rail.

[0010] By adopting the above technical solution, during the discharging process, the valve seat moves along the discharging guide rail, and the baffle acts as a barrier to the valve seat, so that the valve seat accumulates on the discharging guide rail. The moving component drives the two push plates to move back and forth along the length direction of the discharging guide rail. The push plates push the valve seat, so that the valve seat swings in the discharging guide rail, thereby accelerating the separation of the valve seat and debris, and further reducing the situation where debris enters the collection box. When collecting the valve seat, the lifting member drives the baffle to slide in the vertical direction and connect to the discharging guide rail, so as to facilitate the valve seat to move along the discharging guide rail into the collection box.

[0011] Optionally, the moving component includes a screw and a first motor. The length direction of the screw is consistent with the width direction of the discharge guide rail. The screw is rotatably connected to the side wall of the discharge guide rail. The first motor is connected to the discharge guide rail. The output shaft of the first motor is connected to one end of the screw. The push plate is threadedly sleeved on the screw, and the bottom of the push plate is in contact with the inner wall of the discharge guide rail.

[0012] By adopting the above technical solution, the first motor drives the screw to rotate, so that the two push plates move back and forth along the width direction of the discharge guide rail, so that the push plates push the valve seat, causing the valve seat to swing in the discharge guide rail, thereby accelerating the separation of the valve seat from the debris adsorbed on the valve seat surface and reducing debris.

[0013] Optionally, a collection guide rail and a first box are provided below the discharge guide rail. The first box is provided below one end of the discharge guide rail. The top of the first box is provided with an opening. One end of the collection guide rail is connected to the first box. The collection guide rail is used to guide the debris discharged by the discharge guide rail into the first box.

[0014] By adopting the above technical solution, when the valve seat moves along the discharge guide rail, part of the debris falls into the first box through the through hole, and part of the debris falls into the collection guide rail through the through hole. The debris moves along the collection guide rail and falls into the first box, thereby facilitating the collection of the debris, avoiding the debris from falling into the surrounding environment as much as possible, and reducing the pollution caused by the debris to the surrounding environment.

[0015] Optionally, the baffle is connected to connecting plates on both sides along its length, the connecting plates are connected to the top of the baffle, a limiting hole is provided on the connecting plate, the length direction of the limiting hole is consistent with the vertical direction, the bottom end of the limiting hole is open, the side walls on both sides along the width direction are respectively embedded in the two limiting holes, and the discharging guide rail is slidably connected to the limiting hole along the vertical direction.

[0016] By adopting the above technical solution, when cleaning debris, the bottom of the baffle contacts the inner wall of the bottom of the discharge guide rail, and the baffle is embedded in the discharge guide rail. After cleaning is completed, the lifting member drives the baffle to move in the vertical direction, and when the lifting member drives the baffle to move, the discharge guide rail slides in the vertical direction and is connected to the limiting hole. The limiting hole and the discharge guide rail play a limiting role, so that the baffle moves in a predetermined direction.

[0017] Optionally, a supporting plate is connected to the collection box, the supporting plate is horizontally arranged, the peripheral sides of the supporting plate are in contact with the inner wall of the collection box, the supporting plate is slidably connected to the collection box in the vertical direction, and the collection box is connected to a driving assembly, which is used to drive the supporting plate to move in the vertical direction.

[0018] By adopting the above technical solution, in the initial state, the supporting plate is arranged at the top of the collection box, so as to minimize the distance between the supporting plate and the discharge end of the discharge guide rail. When valve seats are gradually accumulated on the top of the supporting plate, the driving assembly drives the supporting plate to move downward in the vertical direction, so that the supporting plate gradually descends, so as to avoid damage to the valve seat caused by collision between the valve seats due to the distance between the top of the valve seat carried by the supporting plate and the discharge end of the discharge guide rail being too large.

[0019] Optionally, the driving assembly includes a second motor, a rotating rod, and a connecting rod, wherein one end of the connecting rod is hinged to the bottom of the supporting plate along its length, and the other end of the connecting rod is hinged to the rotating rod. The second motor is connected to the collection box, and the output shaft of the second motor passes through the side wall of the collection box and is arranged in the collection box. The rotating rod is connected to the output shaft of the second motor away from one end of the connecting rod.

[0020] By adopting the above technical solution, the second motor drives the connecting rod to rotate, the rotating rod drives the connecting rod to move, the connecting rod drives the supporting plate to move in the vertical direction, and the supporting plate slides in the vertical direction and is connected to the collection box. In this way, it is avoided as much as possible that during the valve seat collection process, the distance between the top of the valve seat supported by the top of the supporting plate and the discharge end of the discharge guide rail is too large, thereby reducing the damage caused by collision between the valve seats.

[0021] Optionally, the length direction of the collection box is consistent with the width direction of the discharge guide rail. The collection box is connected to a first cylinder. The piston rod of the first cylinder extends along the length direction of the collection box. The piston rod of the first cylinder is connected to the collection box. The first cylinder is used to drive the collection box to move back and forth along the width direction of the discharge guide rail.

[0022] By adopting the above technical solution, during the valve seat collection process, the first cylinder drives the collection box to move back and forth along the width direction of the guide rail, so that the valve seat shakes on the supporting plate, and the valve seat is evenly distributed on the top of the supporting plate as much as possible, thereby increasing the capacity of the collection box.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. After the valve seat is drilled, the valve seat falls off the valve seat drilling equipment and falls onto the discharge guide rail. At the same time, some debris moves with the valve seat, moves along the discharge guide rail and falls into the collection box. During the movement of the valve seat along the discharge guide rail, the debris is discharged from the discharge guide rail through the through hole, thereby minimizing the debris from being discharged and collected along the valve seat, thereby improving the quality of the valve seat.

[0025] 2. During the discharge process, the valve seat moves along the discharge guide rail, and the baffle blocks the valve seat, causing the valve seat to accumulate on the discharge guide rail. The moving assembly drives the two push plates to move back and forth along the length of the discharge guide rail. The push plates push the valve seat, causing the valve seat to shake in the discharge guide rail, thereby accelerating the separation of the valve seat and debris, further reducing the situation of debris entering the collection box. When collecting the valve seat, the lifting component drives the baffle to slide in the vertical direction and connect to the discharge guide rail, thereby facilitating the valve seat to move along the discharge guide rail into the collection box;

[0026] 3. In the initial state, the carrying plate is set at the top of the collection box to minimize the distance between the carrying plate and the discharge end of the discharge guide rail. When valve seats are gradually accumulated on the top of the carrying plate, the driving assembly drives the carrying plate to move downward in the vertical direction, so that the carrying plate gradually descends, so as to avoid the damage of the valve seat caused by the collision between the valve seats due to the distance between the top of the valve seat carried by the carrying plate and the discharge end of the discharge guide rail being too large. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural diagram of this embodiment.

[0028] Figure 2 It is a cross-sectional view of this embodiment, used to show the baffle and the second cylinder.

[0029] Figure 3 This embodiment Figure 1 Enlarged view of part A

[0030] Figure 4 It is a cross-sectional view of this embodiment, used to show the drive assembly.

[0031] Explanation of the accompanying drawings: 100, frame; 110, second cylinder; 120, collection guide rail; 130, first box; 200, discharge guide rail; 210, through hole; 220, baffle; 221, first flexible layer; 222, connecting plate; 223, limiting hole; 230, push plate; 300, collection box; 310, first cylinder; 320, bearing plate; 322, second flexible layer; 400, moving component; 410, screw rod; 420, first motor; 500, driving component; 510, second motor; 520, rotating rod; 530, connecting rod. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The embodiment of the present application discloses a material receiving device for a valve seat drilling device. Figure 1 and Figure 2 A material collecting device for valve seat drilling equipment includes a frame 100, a discharge guide rail 200, and a collection box 300. The frame 100 is used to connect to the valve seat drilling equipment. The discharge guide rail 200 is connected to the frame 100. One end of the discharge guide rail 200 along its length is used to connect to the valve seat drilling equipment. The other end of the discharge guide rail 200 is tilted downward. The inner wall of the discharge guide rail 200 is formed with a plurality of through holes 210.

[0034] Reference Figure 1 and Figure 2 The top of the discharge guide rail 200 is arranged near the discharge end of the valve seat drilling device. The top of the collection box 300 is opened, the collection box 300 is arranged just below the bottom of the discharge guide rail 200, and the discharge end of the discharge guide rail 200 is arranged just above the collection box 300.

[0035] After the valve seat drilling is completed, the valve seat is discharged from the valve seat drilling equipment and falls onto the discharge guide rail 200. The valve seat moves along the discharge guide rail 200 to the collection box 300 for collection. When the valve seat moves along the discharge guide rail 200, the debris discharged with the valve seat is discharged from the discharge guide rail 200 through the through hole 210, thereby reducing the debris adhering to the surface of the valve seat.

[0036] Reference Figure 1 and Figure 3 A baffle 220 is connected to the discharge rail 200. Its length coincides with its width and it slides vertically along the discharge rail 200. During use, both sides of the baffle 220 contact the corresponding inner walls of the discharge rail 200 along its length, and the bottom of the baffle 220 contacts the bottom inner wall of the discharge rail 200. A first flexible layer 221, made of rubber, is attached to the baffle 220 along the length of the discharge rail 200, away from the collection box 300.

[0037] Reference Figure 1 and Figure 2 The baffle 220 is connected to connecting plates 222 on both sides along its length direction. The length direction of the connecting plates 222 is consistent with the vertical direction. The connecting plates 222 are connected to the top of the baffle 220. The connecting plates 222 are provided with limiting holes 223. The length direction of the limiting holes 223 is consistent with the vertical direction. The bottom end of the limiting holes 223 is open. The two limiting holes 223 correspond one to one with the side walls of the discharge guide rail 200 on both sides along the width direction of the discharge guide rail 200. The top of the side wall of one side of the discharge guide rail 200 is embedded in the limiting hole 223, and the side wall of the discharge guide rail 200 is slidably connected to the limiting hole 223 along the vertical direction.

[0038] Reference Figure 2 The frame 100 is connected to a lifting member, which is provided with two lifting members. The lifting members are provided with second cylinders 110. The two second cylinders 110 are respectively located on both sides of the discharge guide rail 200 along its width direction. The second cylinders 110 are connected to the frame 100, and the piston rods of the second cylinders 110 extend upward in the vertical direction. The second cylinders 110 correspond to the connecting plates 222 one by one, and the output shafts of the second cylinders 110 are connected to the connecting plates 222.

[0039] Referring to Figure 1 , the discharge rail 200 is further connected to a push plate 230. This push plate 230 is located on the side of the baffle 220 away from the collection box 300. Two push plates 230 are provided, and their length aligns with the length of the discharge rail 200. One end of each push plate 230 contacts the first flexible layer 221 along its length, while its bottom contacts the bottom inner wall of the discharge rail 200. The two push plates 230 are spaced apart along the width of the discharge rail 200. A moving assembly 400 is connected to the discharge rail 200, which is used to drive the two baffles 220 to move synchronously along the width of the discharge rail 200.

[0040] Reference Figure 1 The moving assembly 400 includes a screw rod 410 and a first motor 420. The screw rod 410 is mounted on the discharge guide rail 200. The length of the screw rod 410 is aligned with the width of the discharge guide rail 200. The screw rod 410 is rotatably connected to the corresponding sidewalls of the discharge guide rail 200 at both ends along its length. The first motor 420 is connected to one sidewall of the discharge guide rail 200 along the width of the discharge guide rail 200. The output shaft of the first motor 420 passes through one sidewall of the discharge guide rail 200 along the width of the discharge guide rail 200 and is connected to one end of the screw rod 410. The top end of the push plate 230 is threadedly sleeved on the screw rod 410.

[0041] When the valve seat moves along the discharge guide rail 200, it is blocked by the baffle 220 and accumulates at one end of the discharge guide rail 200. The first motor 420 drives the screw rod 410 to rotate, thereby driving the two push plates 230 to move back and forth along the width direction of the discharge guide rail 200, thereby pushing the valve seat to swing in the discharge guide rail 200, thereby accelerating the separation of debris and the valve seat.

[0042] Reference Figure 1 and Figure 4 The collection box 300 is arranged vertically, and the length direction of the collection box 300 is consistent with the width direction of the discharge guide rail 200. The collection box 300 is connected to the first cylinder 310 on both sides along its width direction. The first cylinder 310 is arranged horizontally, and the piston rod of the first cylinder 310 extends along the width direction of the discharge guide rail 200. The piston rod of the first cylinder 310 is connected to the collection box 300.

[0043] Reference Figure 1 and Figure 4 A supporting plate 320 is connected to the collection box 300, and the supporting plate 320 is arranged horizontally. A second flexible layer 322 is connected to the top of the supporting plate 320, and the second flexible layer 322 is made of rubber material. The surrounding sides of the supporting plate 320 are in contact with the inner wall of the collection box 300, and the supporting plate 320 is slidably connected to the collection box 300 along the vertical direction.

[0044] Reference Figure 1 and Figure 4 The collection box 300 is connected to a drive assembly 500, which is used to drive the supporting plate 320 to move in a vertical direction. The drive assembly 500 includes a second motor 510, a rotating rod 520, and a connecting rod 530. The second motor 510 is connected to a side wall of the collection box 300 along the width direction of the collection box 300, and the output shaft of the second motor 510 passes through the side wall of the collection box 300 along the width direction of the collection box 300. The rotating rod 520 and the connecting rod 530 are both located inside the collection box 300. One end of the rotating rod 520 is connected to the output shaft of the second motor 510 along its length, and the other end of the rotating rod 520 is hinged to one end of the connecting rod 530 along the length direction of the connecting rod 530. The other end of the connecting rod 530 is hinged to the bottom of the supporting plate 320.

[0045] The second motor 510 drives the rotating rod 520 to rotate, and the connecting rod 530 follows one end of the rotating rod 520. The connecting rod 530 drives the supporting plate 320 to slide in the vertical direction and connect to the collection box 300, thereby changing the height of the supporting plate 320, and trying to avoid the distance between the top of the valve seat on the supporting plate 320 and the discharge end of the discharge guide rail 200 being too large, thereby reducing the damage caused by the collision between the valve seats.

[0046] Reference Figure 1The frame 100 is connected to a collecting guide rail 120, which is located directly below the discharge guide rail 200. A first box 130 is also provided below the discharge guide rail 200. The top of the first box 130 is open. The first box 130 is located below the end of the discharge guide rail 200 away from the valve seat drilling device. One end of the collecting guide rail 120 along its length direction is used to connect with the valve seat drilling device, and the other end of the collecting guide rail 120 is tilted downward and connected to the top of the first box 130.

[0047] When the valve seat moves along the discharge guide rail 200, the debris falls into the first box 130 or the collection guide rail 120. The debris moves along the collection guide rail 120 into the first box 130, thereby minimizing the pollution caused by the debris falling into the surrounding environment.

[0048] The implementation principle of the material receiving device of a valve seat drilling equipment in an embodiment of the present application is: after the valve seat drilling is completed, the valve seat is discharged from the valve seat drilling equipment and falls onto the discharge guide rail 200. The valve seat moves along the discharge guide rail 200. At the same time, debris is discharged from the discharge guide rail 200 through the through hole 210, thereby reducing the debris in the discharge guide rail 200. The valve seat is blocked by the baffle 220 and accumulates in the discharge guide rail 200. The first motor 420 drives the screw rod 410 to rotate, so that the two push plates 230 move back and forth along the width direction of the discharge guide rail 200. The push plates 230 shake the valve seat in the discharge guide rail 200, accelerate the passage of debris in the discharge guide rail 200 through the through hole 210, and accelerate the separation of the valve seat and the debris, further reducing the debris carried by the valve seat. After the debris is cleaned, the second cylinder 110 drives the baffle 220 to move in the vertical direction, so that the valve seat moves along the discharge guide rail 200, and the valve seat falls into the collection box 300 and is collected in the collection box 300, thereby reducing the debris adhered to the valve seat and improving the quality of the valve seat.

[0049] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A material receiving device for a valve seat drilling device, characterized in that: The invention comprises a frame (100), a discharge guide rail (200), and a collection box (300), wherein the discharge guide rail (200) is connected to the frame (100), the collection box (300) is provided with an opening at the top, the feed end of the discharge guide rail (200) is provided close to the discharge end of the valve seat drilling device, the discharge end of the discharge guide rail (200) is provided close to the top opening of the collection box (300), the discharge guide rail (200) is used to guide the processed valve seat into the collection box (300), and a plurality of through holes (210) are provided at the bottom of the discharge guide rail (200).

2. The material receiving device of the valve seat drilling equipment according to claim 1, characterized in that: The discharge guide rail (200) is connected to a baffle (220), the length direction of the baffle (220) is consistent with the width direction of the discharge guide rail (200), and the baffle (220) is slidably connected to the discharge guide rail (200) in the vertical direction. When in use, both sides of the baffle (220) along the length direction are in contact with the inner wall of the discharge guide rail (200), and the bottom of the baffle (220) is in contact with the inner wall of the discharge guide rail (200). The discharge guide rail (200) is connected to a lifting member, and the lifting member is used to drive the baffle ( 220) moves in a vertical direction, a push plate (230) is further connected to the discharge guide rail (200), two push plates (230) are provided, and the two push plates (230) are sequentially spaced apart along the width direction of the discharge guide rail (200), and the push plates (230) are arranged on a side of the baffle (220) away from the collection box (300), and the discharge guide rail (200) is connected to a moving component (400), and the moving component (400) is used to drive the baffle (220) to move along the width direction of the discharge guide rail (200).

3. The material receiving device of the valve seat drilling equipment according to claim 2, characterized in that: The moving assembly (400) includes a screw rod (410) and a first motor (420). The length direction of the screw rod (410) is consistent with the width direction of the discharge guide rail (200). The screw rod (410) is rotatably connected to the side wall of the discharge guide rail (200). The first motor (420) is connected to the discharge guide rail (200). The output shaft of the first motor (420) is connected to one end of the screw rod (410). The push plate (230) is threadedly sleeved on the screw rod (410). The bottom of the push plate (230) contacts the inner wall of the discharge guide rail (200).

4. The material receiving device of the valve seat drilling equipment according to claim 3, characterized in that: A collecting guide rail (120) and a first box (130) are provided below the discharge guide rail (200). The first box (130) is provided below one end of the discharge guide rail (200). The top of the first box (130) is provided with an opening. One end of the collecting guide rail (120) is connected to the first box (130). The collecting guide rail (120) is used to guide the debris discharged from the discharge guide rail (200) into the first box (130).

5. The material receiving device of the valve seat drilling equipment according to claim 2, characterized in that: The baffle (220) is connected to connecting plates (222) on both sides along its length, the connecting plates (222) are connected to the top of the baffle (220), the connecting plates (222) are provided with a limiting hole (223), the length direction of the limiting hole (223) is consistent with the vertical direction, the bottom end of the limiting hole (223) is open, the side walls of the discharge guide rail (200) on both sides along its width direction are respectively embedded in the two limiting holes (223), and the discharge guide rail (200) is slidably connected in the limiting hole (223) along the vertical direction.

6. The material receiving device of the valve seat drilling equipment according to claim 1, characterized in that: A carrying plate (320) is connected to the collection box (300), the carrying plate (320) is arranged horizontally, and the circumference of the carrying plate (320) is in contact with the inner wall of the collection box (300), the carrying plate (320) is slidably connected to the collection box (300) in the vertical direction, and the collection box (300) is connected to a driving assembly (500), and the driving assembly (500) is used to drive the carrying plate (320) to move in the vertical direction.

7. The material receiving device of the valve seat drilling equipment according to claim 6, characterized in that: The driving assembly (500) comprises a second motor (510), a rotating rod (520), and a connecting rod (530); one end of the connecting rod (530) is hinged to the bottom of the supporting plate (320) along its length direction; the other end of the connecting rod (530) is hinged to the rotating rod (520); the second motor (510) is connected to the collection box (300); the output shaft of the second motor (510) passes through the side wall of the collection box (300) and is arranged in the collection box (300); and the end of the rotating rod (520) away from the connecting rod (530) is connected to the output shaft of the second motor (510).

8. The material receiving device of the valve seat drilling equipment according to claim 6, characterized in that: The length direction of the collection box (300) is consistent with the width direction of the discharge guide rail (200). The collection box (300) is connected to a first cylinder (310). The piston rod of the first cylinder (310) extends along the length direction of the collection box (300). The piston rod of the first cylinder (310) is connected to the collection box (300). The first cylinder (310) is used to drive the collection box (300) to move back and forth along the width direction of the discharge guide rail (200).

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