Automatic feeding and discharging device

Abstract

The utility model relates to the field of machining equipment, in particular to an automatic feeding and discharging device. The device comprises a bottom frame, a top frame, a chip collecting box, a hydraulic cylinder a, a grinding assembly, a hydraulic cylinder c, a machining table, a demagnetizing assembly, a fan, a conveying assembly and a cleaning assembly used for cleaning the upper surface of the bearing ring. The top frame is arranged at the top of the bottom frame, the bottom frame is provided with a machining groove, an input channel, a chip collecting channel, a chip collecting groove, a clamping groove and an output channel, the chip collecting channel is communicated with the machining groove, the input channel and the chip collecting groove, the machining groove, the clamping groove and the output channel are sequentially communicated, the chip collecting box is detachably arranged at the chip collecting groove, and the hydraulic cylinder c is arranged on the bottom frame. The conveying assemblies are located at the input channel, the clamping groove and the output channel correspondingly, the demagnetizing assembly and the cleaning assembly are arranged at the input channel side by side, and the multiple fans are arranged in the scrap collecting channel. According to the bearing ring demagnetizing device, metal scraps on a bearing ring can be removed through the demagnetizing assembly and the fan on the bottom frame.

Description

Technical Field

[0001] The utility model relates to the field of mechanical processing equipment, in particular to an automatic loading and unloading device. Background Art

[0002] As basic mechanical parts, bearings are the foundation for the survival and development of the equipment manufacturing industry. Their performance directly determines the quality, performance and reliability of major equipment and host products.

[0003] During the production process, the bearing rings are usually fixed with electromagnets. When the electromagnets are used for fixing, the bearing rings will absorb the magnetism inside the electromagnets, resulting in certain magnetism in the bearing rings. The magnetism on the bearing rings will attract some metal debris during transportation. During the grinding process of the bearing rings, the metal debris will affect the grinding effect of the bearing rings, thereby reducing the quality of the bearing rings. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and proposes an automatic loading and unloading device which can remove metal debris on the bearing ring through a demagnetizing component and a fan on a bottom frame.

[0005] The technical solution of the utility model is an automatic loading and unloading device, which comprises a bottom frame, a top frame, a chip collecting box, a hydraulic cylinder a, a grinding component, a hydraulic cylinder c, a processing table, a demagnetizing component, a fan, a conveying component and a cleaning component for cleaning the upper surface of a bearing ring.

[0006] The top frame is arranged on the top of the bottom frame, and the bottom frame has a processing groove, an input channel, a chip collection channel, a chip collection groove, a clamping groove and an output channel. The chip collection channel is respectively connected with the processing groove, the input channel and the chip collection groove, and the processing groove, the clamping groove and the output channel are connected in sequence. The chip collection box is detachably arranged at the chip collection groove, the hydraulic cylinder a is arranged on the top frame, and the hydraulic cylinder a is driven and connected with the grinding component, the hydraulic cylinder c is arranged on the bottom frame, and the hydraulic cylinder c is driven and connected with the processing table, the processing table and the processing groove are both cylindrical, and the processing table is coaxial with the processing groove, the conveying channel is arranged on the bottom frame, and the conveying components are respectively arranged at the input channel, the clamping groove and the output channel, the demagnetization component and the cleaning component are arranged side by side at the input channel, and multiple fans are arranged in the chip collection channel.

[0007] Preferably, the plurality of fans are all directed toward the chip collection box.

[0008] Preferably, the cleaning assembly includes a cleaning frame, a screw, a cleaning brush and a motor C. The cleaning frame is arranged on the base frame, and the cleaning frame is located between the demagnetization assembly and the processing groove. The screw is rotatably arranged on the cleaning frame, and the motor C is arranged on the cleaning frame. The motor C is drive-connected to the cleaning frame, and the cleaning brush is threadedly connected to the screw.

[0009] Preferably, the conveying assembly includes a motor a, a conveyor belt a, an output roller a, an output roller b, a motor b, an output roller a, a conveyor roller b, a conveyor belt b and a clamping assembly, wherein the motor a and the motor b are both arranged on a base frame, the output roller a, the output roller b, the output roller a and the conveyor roller b are all rotatably arranged on the base frame, the motor a is drivingly connected to the output roller a, the motor b is drivingly connected to the output roller a, the conveyor belt a is arranged on the output roller a and the output roller b, the conveyor belt b is arranged on the output roller a and the conveyor roller b, and the conveyor belt a is located at the output channel, the conveyor belt b is located at the input channel, and the clamping assembly is arranged at the clamping groove.

[0010] Preferably, the clamping assembly includes a hydraulic cylinder b, a mounting frame and an electromagnet, the hydraulic cylinder b is arranged on the base frame, the hydraulic cylinder b is drivingly connected to the mounting frame, the electromagnet is arranged on the mounting frame, and the mounting frame is located at the clamping groove.

[0011] Preferably, the conveyor belt b has a plurality of placement blocks evenly arranged along the outer surface.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] In the embodiment of the utility model, the bearing ring enters the input channel through the conveying component, and then the conveying component slowly conveys the bearing ring to the processing groove. Then, during the conveying process, the demagnetizing component eliminates the residual magnetism on the bearing ring, and the metal debris on the bearing ring loses the magnetic attraction and falls on the conveying component. Then the cleaning component cleans up the metal debris on the top of the bearing ring, so as to avoid the metal debris affecting the processing quality of the bearing ring and improve the processing yield rate of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0015] Figure 2 A cross-sectional view of an embodiment of the utility model;

[0016] Figure 3 It is a stepped cross-sectional view of the base frame in the embodiment of the utility model.

[0017] 10. The present invention relates to a method for producing a plurality of chips for a machining process. The method comprises the following steps: 1. a machining process, wherein the plurality of chips are arranged on a plurality of axes; a plurality of axes are arranged on a plurality of axes; and a plurality of axes are arranged on a plurality of axes. The method comprises the following steps: a. a machining process, wherein the plurality of axes are arranged on a plurality of axes. The method comprises the following steps: DETAILED DESCRIPTION

[0018] Embodiment 1

[0019] like Figure 1-Figure 3 As shown, an automatic loading and unloading device proposed in this embodiment includes a bottom frame 1, a top frame 2, a chip collecting box 3, a hydraulic cylinder a4, a grinding assembly 5, a hydraulic cylinder c15, a processing table 16, a demagnetizing assembly 17, a fan 22, a conveying assembly and a cleaning assembly for cleaning the upper surface of the bearing ring;

[0020] The top frame 2 is arranged on the top of the bottom frame 1. The bottom frame 1 has a processing groove 101, an input channel 102, a chip collection channel 103, a chip collection groove 104, a clamping groove 105 and an output channel 106. The chip collection channel 103 is connected with the processing groove 101, the input channel 102 and the chip collection groove 104 respectively. The processing groove 101, the clamping groove 105 and the output channel 106 are connected in sequence. The chip collection box 3 is detachably arranged at the chip collection groove 104. The hydraulic cylinder a4 is arranged on the top frame 2. The hydraulic cylinder a4 is connected to the grinding assembly 5 by driving. The hydraulic cylinder c15 is arranged on the bottom frame 1. The hydraulic cylinder c15 is connected to the processing table 16 by driving. The processing table 16 and the processing groove 101 are both cylindrical, and the processing table 16 and the processing groove 101 is coaxial, the conveying channel is arranged on the base frame 1, and the conveying components are respectively arranged at the input channel 102, the clamping groove 105 and the output channel 106, the demagnetization component 17 and the cleaning component are arranged side by side at the input channel 102, and a plurality of fans 22 are arranged in the chip collecting channel 103, and the plurality of fans 22 are all facing the chip collecting box 3. When the bearing ring is transported, the plurality of fans 22 blow toward the chip collecting box 3, so that negative pressure is formed in the processing groove 101 and the input channel 102, and then the metal debris in the processing groove 101 and the input channel 102 enters the chip collecting box 3 driven by the air, thereby avoiding the metal debris from affecting the processing of the bearing ring and improving the processing quality of the bearing ring.

[0021] When this embodiment is used, the bearing ring enters the input channel 102 through the conveying component, and then the conveying component slowly conveys the bearing ring to the processing groove 101. Then, during the conveying process, the demagnetizing component 17 eliminates the residual magnetism on the bearing ring, and the metal debris on the bearing ring loses the magnetic attraction and falls on the conveying component. Then the cleaning component cleans the metal debris on the top of the bearing ring, and the conveying component moves the bearing ring to the processing table 16, thereby realizing automatic loading. The hydraulic cylinder c15 drives the processing table 16 to move upward, and the position of the bearing ring after movement is always located in the processing groove 101. Then the hydraulic cylinder a4 drives the grinding component 5 to grind the bearing ring. The grinding disc used by the grinding component 5 is a wool wheel. During the grinding process, the wool wheel will not drive the bearing ring to move. The grinding debris enters the chip collection box 3 under the blowing of the fan 22, thereby preventing the metal debris from affecting the processing quality of the bearing ring.

[0022] Embodiment 2

[0023] like Figure 1 and Figure 2 As shown, an automatic loading and unloading device proposed in this embodiment, compared with the first embodiment, in this embodiment, the cleaning component includes a cleaning frame 18, a screw 19, a cleaning brush 20 and a motor c21, the cleaning frame 18 is arranged on the base frame 1, and the cleaning frame 18 is located between the demagnetization component 17 and the processing groove 101, the screw 19 is rotatably arranged on the cleaning frame 18, the motor c21 is arranged on the cleaning frame 18, the motor c21 is drivingly connected to the cleaning frame 18, and the cleaning brush 20 is threadedly connected to the screw 19.

[0024] In this embodiment, after the bearing ring is demagnetized, the worker controls the cleaning brush 20 to perform reciprocating motion through the motor c21. The conveying speed of the bearing ring is slow. When the bearing ring passes through the cleaning frame 18, the cleaning brush 20 can clean the upper surface of the bearing ring multiple times, thereby reducing metal debris on the bearing ring and improving the processing quality of the bearing ring.

[0025] Embodiment 3

[0026] like Figure 1-Figure 3As shown, an automatic loading and unloading device proposed in this embodiment, compared with the first embodiment, in this embodiment, the conveying assembly includes a motor a6, a conveyor belt a7, an output roller a8, an output roller b81, a motor b9, an output roller a10, a conveyor roller b11, a conveyor belt b12 and a clamping assembly, the motor a6 and the motor b9 are both arranged on the base frame 1, the output roller a8, the output roller b81, the output roller a10 and the conveyor roller b11 are all rotatably arranged on the base frame 1, the motor a6 is drivingly connected to the output roller a8, the motor b9 is drivingly connected to the output roller a10, the conveyor belt a7 is arranged on the output roller a 8 and output roller b81, conveyor belt b12 is arranged on output roller a10 and conveyor roller b11, conveyor belt a7 is located at output channel 106, conveyor belt b12 is located at input channel 102, clamping assembly is arranged at clamping groove 105, conveyor belt b12 has a plurality of placement blocks evenly arranged along the outer surface, after the bearing ring moves onto the conveyor belt b12, a plurality of placement blocks keep the bearing ring away from metal debris on the conveyor belt b12, avoiding the metal debris from being re-adsorbed onto the bearing ring due to the bearing ring not being completely demagnetized, thereby improving the processing quality of the bearing ring.

[0027] The clamping assembly includes a hydraulic cylinder b13, a mounting frame 14 and an electromagnet 141. The hydraulic cylinder b13 is arranged on the base frame 1. The hydraulic cylinder b13 is driven and connected to the mounting frame 14. The electromagnet 141 is arranged on the mounting frame 14. The mounting frame 14 is located at the clamping groove 105. After the bearing ring processing is completed, the hydraulic cylinder b13 drives the mounting frame 14 to approach the bearing ring, and then starts the electromagnet 141 to adsorb the bearing ring onto the electromagnet 141. Then the hydraulic cylinder b13 drives the mounting frame 14 to reset, and turns off the electromagnet 141. The bearing ring falls from the clamping groove 105 to the conveyor belt a7 of the output channel 106, thereby realizing automatic unloading of the device, reducing the work intensity of workers, and improving the processing efficiency of the bearing ring.

[0028] In this embodiment, after the bearing ring is placed on the conveyor belt b12, the motor b9 drives the output roller a10 to rotate, and the output roller a10 drives the conveyor belt b12 to rotate, so that the bearing ring moves toward the processing groove 101. The rotation speed of the output roller a10 is slow, so that the grinding component 5 has enough time to process the bearing ring. After the bearing ring is processed, the clamping component moves the bearing ring to the conveyor belt a7, and the processing table 16 is reset to allow the next bearing ring to be processed, thereby ensuring automatic loading and unloading of the device and improving the processing efficiency of the device.

[0029] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An automatic loading and unloading device, characterized in that: It comprises a bottom frame (1), a top frame (2), a chip collecting box (3), a hydraulic cylinder a (4), a grinding assembly (5), a hydraulic cylinder c (15), a processing table (16), a demagnetizing assembly (17), a fan (22), a conveying assembly and a cleaning assembly for cleaning the upper surface of a bearing ring; The top frame (2) is arranged on the top of the bottom frame (1); the bottom frame (1) comprises a processing groove (101), an input channel (102), a chip collection channel (103), a chip collection groove (104), a clamping groove (105) and an output channel (106); the chip collection channel (103) is connected to the processing groove (101), the input channel (102) and the chip collection groove (104) respectively; the processing groove (101), the clamping groove (105) and the output channel (106) are connected in sequence; the chip collection box (3) is detachably arranged at the chip collection groove (104); a hydraulic cylinder a (4) is arranged on the top frame (2); and the hydraulic cylinder a (4 ) is connected to the grinding assembly (5) by driving, the hydraulic cylinder c (15) is arranged on the base frame (1), the hydraulic cylinder c (15) is connected to the processing table (16) by driving, the processing table (16) and the processing tank (101) are both cylindrical, and the processing table (16) and the processing tank (101) are coaxial, the conveying channel is arranged on the base frame (1), and the conveying components are respectively arranged at the input channel (102), the clamping groove (105) and the output channel (106), the demagnetization component (17) and the cleaning component are arranged side by side at the input channel (102), and a plurality of fans (22) are arranged in the chip collection channel (103).

2. The automatic loading and unloading device according to claim 1, characterized in that: The plurality of fans (22) are all directed toward the chip collecting box (3).

3. The automatic loading and unloading device according to claim 1, characterized in that: The cleaning assembly comprises a cleaning frame (18), a screw rod (19), a cleaning brush (20) and a motor C (21); the cleaning frame (18) is arranged on a base frame (1), and the cleaning frame (18) is located between a demagnetizing assembly (17) and a processing groove (101); the screw rod (19) is rotatably arranged on the cleaning frame (18); the motor C (21) is arranged on the cleaning frame (18); the motor C (21) is drivingly connected to the cleaning frame (18); and the cleaning brush (20) is threadedly connected to the screw rod (19).

4. The automatic loading and unloading device according to claim 1, characterized in that: The conveying assembly comprises a motor a (6), a conveying belt a (7), an output roller a (8), an output roller b (81), a motor b (9), an output roller a (10), a conveying roller b (11), a conveying belt b (12) and a clamping assembly. The motor a (6) and the motor b (9) are both arranged on a base frame (1). The output roller a (8), the output roller b (81), the output roller a (10) and the conveying roller b (11) are all rotatably arranged on the base frame (1). The motor a (6) is drivingly connected to the output roller a (8). The motor b (9) is drivingly connected to the output roller a (10). The conveying belt a (7) is arranged on the output roller a (8) and the output roller b (81). The conveying belt b (12) is arranged on the output roller a (10) and the conveying roller b (11). The conveying belt a (7) is located at the output channel (106). The conveying belt b (12) is located at the input channel (102). The clamping assembly is arranged at the clamping groove (105).

5. The automatic loading and unloading device according to claim 4, characterized in that: The clamping assembly comprises a hydraulic cylinder b (13), a mounting frame (14) and an electromagnet (141); the hydraulic cylinder b (13) is arranged on the base frame (1); the hydraulic cylinder b (13) is drivingly connected to the mounting frame (14); the electromagnet (141) is arranged on the mounting frame (14); and the mounting frame (14) is located at the clamping groove (105).

6. The automatic loading and unloading device according to claim 4, characterized in that: The conveyor belt b (12) has a plurality of placement blocks evenly arranged along the outer surface.

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