A forging machining swarf collecting apparatus

Abstract

The application relates to a forging machining waste chip collecting device and belongs to the technical field of waste chip collection. The device comprises a receiving box used for receiving waste chips and cooling liquid after machining; a conveyor, both sides of the conveyor are provided with electric heating plates which generate heat after being electrified; a fishing box arranged in the receiving box, a water leakage hole is arranged in the inner bottom wall of the fishing box; and a driving unit used for driving the fishing box to pour the waste chips fished out from the receiving box on the conveyor. The application has the effect of improving the waste chip storage environment.

Description

Technical Field

[0001] This application relates to the technical field of waste chip collection, and in particular to a waste chip collection device for forging processing. Background Technology

[0002] When CNC machine tools machine forgings, they usually generate a large amount of waste chips. Therefore, it is necessary to install a waste chip treatment box at the waste chip outlet of the CNC machine tool to collect the waste chips.

[0003] Currently, most existing waste chip handling boxes are hollow structures with open tops. Waste chips generated during forging processing will enter the waste chip handling box. However, during machining, a large amount of coolant will be mixed in with the waste chips. The waste chips are separated from the coolant by scooping. The scooped-out waste chips are piled up in the waste storage area. The surface of the waste chips is still covered with coolant, which will make the waste storage area humid and have the defect of poor waste chip storage environment. Summary of the Invention

[0004] To improve the storage environment of waste chips, this application provides a waste chip collection device for forging processing.

[0005] The forging waste chip collection device provided in this application adopts the following technical solution: A forging waste chip collection device, comprising: The receiving box is used to receive waste chips and coolant after machining. The conveyor is equipped with electric heating plates on both sides, which generate heat when powered on. The retrieval box is set inside the receiving box, and a water leakage hole is opened through the inner bottom wall of the retrieval box. The drive unit is used to drive the scooping box to pour the waste scraped from the receiving box onto the conveyor.

[0006] Using the above technical solution, after the waste and coolant enter the retrieval box, the waste cannot pass through the drainage hole and remain in the retrieval box, while the coolant passes through the drainage hole and enters the receiving box. The drive unit then pours the waste from the retrieval box onto the conveyor, which transports the waste to the waste accumulation area. During the conveyor's transport of the waste, the motor's heating plate is energized to generate heat and dry the waste, thereby evaporating the coolant on the surface of the waste and thus drying the surface of the waste, improving the storage environment of the waste.

[0007] Optionally, the drive unit includes a lifting assembly and a rotating assembly; There are two lifting components, which are respectively set on both sides of the retrieval box. Each lifting component includes a lifting plate, a lifting screw, and a guide rod. The lifting screw passes through the lifting plate and the two are threadedly connected. The lifting screw is rotatably connected to the receiving box. The lifting screw rotates around its own central axis. A lifting motor for driving the lifting screw to rotate is fixedly installed on the receiving box. The guide rod passes through the lifting plate and the two are slidably adapted. The rotating component is used to drive the salvage box to rotate; A material storage component is provided above the receiving box. The material storage component is used to receive waste chips and coolant after the machine is processed when the retrieval box rotates. A receiving assembly is installed below the retrieval box, which is used to guide the waste debris poured out of the retrieval box onto the conveyor.

[0008] Using the above technical solution, the lifting motor starts and causes the lifting plate to slide along the guide rod via the lifting screw. The sliding direction of the lifting plate along the guide rod is changed by changing the rotation direction of the lifting motor output shaft. After the lifting plate slides out of the receiving trough, the rotating component starts and causes the retrieval box to dump the waste onto the conveyor. After the waste is dumped, the rotating grip is tightened and restarted to reset the retrieval box.

[0009] Optionally, the rotating assembly includes a rotating roller that passes through the retrieval box and is fixed to it. The end of the rotating roller is rotatably connected to the lifting plate. The rotating roller rotates around its own central axis. A cavity is provided inside the lifting plate, and a rotating motor is installed inside the cavity. The output shaft of the rotating motor is fixed to the rotating roller.

[0010] Using the above technical solution, the rotary motor starts and causes the retrieval box to rotate via the rotating roller. By changing the direction of rotation of the output shaft of the rotary motor, the rotation direction of the retrieval box is changed, thereby achieving the effects of dumping waste and resetting the retrieval box.

[0011] Optionally, the retrieval box includes a box body and a baffle. The box body has a notch on the side facing the conveyor. The baffle is set at the notch of the box body. Slider blocks are fixed on both sides of the baffle. The inner wall of the box body at the notch has a groove adapted to slide with the slider. A return spring is set in the groove. One end of the return spring is fixedly connected to the slider, and the other end of the return spring is fixed to the box body. A support rod is fixed between the two lifting plates, and a pressure block for pressing the baffle is fixed on the support rod.

[0012] Using the above technical solution, when the retrieval box rotates away from the support rod, the baffle tends to move away from the pressure block. At this time, the return spring releases its elastic force, causing the baffle to slide towards the pressure block, thereby opening the gap. Thus, the waste inside the retrieval box slides out from the gap. When the retrieval box rotates closer to the support rod, the pressure block squeezes the baffle to return to its original position. At this time, the return spring accumulates elastic potential energy, thereby closing the gap through the pressure block and the baffle.

[0013] Optionally, the receiving assembly includes a fixed plate and a receiving plate. A hanging rod is fixed between the fixed plate and the lifting plate. A sliding cavity for the receiving plate to slide is opened in the fixed plate. A receiving spring is provided in the sliding cavity. One end of the receiving spring is fixedly connected to the receiving plate, and the other end of the receiving spring is fixed to the fixed plate.

[0014] Using the above technical solution, when the retrieval box is raised out of the receiving box, the receiving spring releases its elastic force, causing the receiving plate to extend out from the fixed plate. Thus, when the retrieval box dumps the waste, the waste falls onto the fixed plate and the receiving plate, and then slides down the fixed plate and the receiving plate onto the surface of the conveyor.

[0015] Optionally, the receiving plate has an inclined surface on the side opposite to the lifting rod.

[0016] Using the above technical solution, during the process of retrieving the retrieval box from the receiving box, the receiving plate is squeezed by the inclined surface, thereby retracting the receiving plate into the sliding cavity. At this time, the receiving spring accumulates elastic potential energy.

[0017] Optionally, upright plates are provided on both sides of the receiving box, and the storage component is disposed between the two upright plates; The material storage assembly includes two material storage boxes. A rotating shaft is installed through each of the two material storage boxes on the side away from each other. The rotating shaft is fixed to the material storage box and rotatably connected to the upright plate. The rotating shaft rotates around its own central axis. A material storage motor for driving the rotating shaft is fixedly installed on the upright plate.

[0018] Using the above technical solution, before the retrieval box dumps the waste, the storage motor starts, causing the two storage boxes to rotate in a direction that brings them closer to each other, thereby temporarily storing the waste and coolant generated after machining into the storage boxes.

[0019] Optionally, a sealing gasket is fixed on one side of each of the two storage boxes.

[0020] Using the above technical solution, when aligning the storage boxes, the sealing gasket increases the airtightness between the two storage boxes.

[0021] Optionally, a diverter block is fixed on the body of the conveyor, and a gap is left between the diverter block and the surface of the conveyor belt.

[0022] With the above technical solution, after the waste is poured onto the conveyor, the diverting block obstructs the passage of the waste, and the waste can only pass through the gap between the diverting block and the surface of the conveyor belt, thereby reducing the accumulation of waste and improving the drying effect of the electric heating plate.

[0023] Optionally, a diverter motor is fixedly installed on the diverter block. The diverter motor is a dual-shaft motor. The output shaft of the diverter motor is fixedly connected to a diverter roller. Diverter blades are threadedly fixed on the outer wall of the diverter roller.

[0024] Using the above technical solution, after the diverting motor starts, the diverting roller rotates. The diverting roller transports the waste chips to both sides of the conveyor through the diverting blades, thereby spreading the waste chips evenly on the surface of the conveyor belt and further improving the drying effect.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. After the waste and coolant enter the retrieval box, the waste cannot pass through the drain hole and remains inside the retrieval box, while the coolant passes through the drain hole and enters the receiving box. After the retrieval box is lifted out of the receiving box, the retrieval box rotates to open the notch, so that the waste inside the retrieval box falls onto the conveyor through the receiving assembly. During the process of the conveyor transporting the waste, the motor heating plate is energized to generate heat to dry the waste, thereby evaporating the coolant on the surface of the waste and thus making the surface of the waste dry and improving the storage environment of the waste.

[0026] 2. After the waste chips are poured onto the conveyor, the diverting block obstructs their passage, allowing them to pass only through the gap between the diverting block and the conveyor belt surface. Once the diverting motor starts, the diverting roller rotates, and the roller, through its diverting blades, transports the waste chips to both sides of the conveyor, thus spreading them evenly across the conveyor belt surface. This process reduces waste chip accumulation and improves the drying effect of the electric heating plate. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of a forging waste chip collection device according to an embodiment of this application; Figure 2 This is a structural schematic diagram illustrating the method of raising the retrieval box out of the receiving box in the embodiments of this application; Figure 3 This is a partial sectional view in an embodiment of this application, illustrating the connection method between the baffle and the box. Figure 4 This is a cross-sectional view in the embodiments of this application to illustrate the connection method between the fixing plate and the receiving plate; Figure 5 This is a partial cross-sectional view in an embodiment of this application to illustrate the rotation method of the box; Figure 6 This is a schematic diagram illustrating the structure of the material storage component in the embodiments of this application; Figure 7 This is a schematic diagram illustrating the method of spreading waste on the conveyor in the embodiments of this application.

[0028] In the diagram, 1. Receiving box; 11. Lifting motor; 12. Support leg; 2. Conveyor; 21. Electric heating plate; 22. Diverting block; 23. Diverting motor; 24. Diverting roller; 241. Diverting blade; 3. Retrieval box; 31. Box body; 311. Drain hole; 312. Notch; 313. Slide groove; 314. Return spring; 32. Baffle; 321. Sliding block; 4. Lifting assembly; 41. Lifting plate; 411. Cavity; 4 12. Rotary motor; 413. Support rod; 4131. Pressure block; 414. Hanging rod; 42. Lifting screw; 43. Guide rod; 5. Rotating assembly; 51. Rotating roller; 6. Material storage assembly; 61. Material storage box; 611. Rotating shaft; 612. Sealing gasket; 7. Material receiving assembly; 71. Fixing plate; 711. Slide cavity; 712. Material receiving spring; 72. Material receiving plate; 721. Inclined surface; 8. Vertical plate; 81. Material storage motor. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1-7 This application will be described in further detail.

[0030] This application discloses a waste chip collection device for forging processing.

[0031] refer to Figure 1 A forging waste collection device includes a receiving box 1 and a drive unit. Support legs 12 are fixed at the four corners of the bottom wall of the receiving box 1. A valve for releasing the coolant in the receiving box 1 is installed on the bottom wall of the receiving box 1. A retrieval box 3 is installed inside the receiving box 1. A conveyor 2 is inclined on one side of the receiving box 1. Electric heating plates 21 are installed on both sides of the conveyor 2. The electric heating plates 21 generate heat when energized.

[0032] The waste chips and coolant generated during machining enter the retrieval box 3. The coolant passes through the retrieval box 3 into the receiving box 1, while the waste chips remain in the retrieval box 3. Then, the drive unit causes the retrieval box 3 to dump the waste chips onto the conveyor 2. During the process of conveying the waste chips, the electric heating plate 21 dries the waste chips. After machining is completed, the valve is opened to release the coolant in the receiving box 1.

[0033] refer to Figure 2 and Figure 3 The retrieval box 3 includes a box body 31 and a baffle 32. The bottom of the box body 31 has multiple drainage holes 311 for coolant to pass through. The box body 31 has a notch 312 on the side facing the conveyor 2. The baffle 32 is located at the notch 312 of the box body 31. Slider blocks 321 are fixed on both sides of the baffle 32. The inner wall of the box body 31 at the notch 312 has a groove 313 that is adapted to slide with the slider 321. A return spring 314 is installed in the groove 313. One end of the return spring 314 is fixedly connected to the slider 321, and the other end of the return spring 314 is fixed to the box body 31.

[0034] refer to Figure 2 The drive unit includes a lifting assembly 4, which is installed inside the receiving box 1. There are two lifting assemblies 4, which are arranged opposite each other on both sides of the retrieval box 3. The lifting assembly 4 includes a lifting plate 41, a lifting screw 42, and a guide rod 43. The lifting screw 42 passes through the lifting plate 41 and the two are threadedly connected. The lifting screw 42 is rotatably connected to the receiving box 1 and rotates around its own central axis. A lifting motor 11 for driving the lifting screw 42 to rotate is fixedly installed on the bottom wall of the receiving box 1. The guide rod 43 passes through the lifting plate 41 and the two are slidably adapted to each other.

[0035] refer to Figure 2 A support rod 413 is fixed between the two lifting plates 41, and a pressure block 4131 for pressing the baffle 32 is fixed on the support rod 413.

[0036] refer to Figure 2 and Figure 4 A receiving assembly 7 is provided below the housing 31. The receiving assembly 7 includes a fixed plate 71 and a receiving plate 72. A hanging rod 414 is fixed between the fixed plate 71 and the lifting plate 41. There are two hanging rods 414, which are respectively located at both ends of the fixed plate 71. The receiving plate 72 has an inclined surface 721 on the side away from the hanging rod 414. A sliding cavity 711 for sliding the receiving plate 72 is provided in the fixed plate 71. A receiving spring 712 is provided in the sliding cavity 711. One end of the receiving spring 712 is fixedly connected to the receiving plate 72, and the other end of the receiving spring 712 is fixed to the fixed plate 71.

[0037] refer to Figure 2 and Figure 5 The drive unit also includes a rotating component 5, which includes a rotating roller 51 that passes through the housing 31 and is fixed to it. One end of the rotating roller 51 is rotatably connected to one of the lifting plates 41, and the other end of the rotating roller 51 is rotatably connected to the other lifting plate 41. The rotating roller 51 rotates around its own central axis. Both lifting plates 41 have cavities 411, and a rotary motor 412 is installed in the cavity 411. The output shaft of the rotary motor 412 is fixed to the rotating roller 51.

[0038] The lifting motor 11 starts and drives the lifting screw 42 to rotate. The lifting screw 42 drives the lifting plate 41 to move upward along the guide rod 43. The lifting plate 41 drives the retrieval box 3 to extend out of the receiving box 1. After the retrieval box 3 extends out of the receiving box 1, the receiving spring 712 releases its elastic force and drives the receiving plate 72 to extend out of the sliding cavity 711. Then the rotating motor 412 starts and drives the rotating roller 51 to rotate, thereby the rotating roller 51 drives the retrieval box 3 to rotate.

[0039] During the rotation of the retrieval box 3, the rotation of the box body 31 causes the baffle 32 to tend to move away from the pressure block 4131. As a result, the return spring 314 releases its elastic force and drives the baffle 32 to move closer to the pressure block 4131 through the slider 321, thereby opening the notch 312 of the box body 31. After the notch 312 is opened, the waste inside the box body 31 slides out onto the receiving plate 72, and then the waste on the receiving plate 72 slides down onto the conveyor belt surface of the conveyor 2.

[0040] After the waste in the box 31 is emptied, the rotary motor 412 starts and drives the box 31 to reset through the rotating roller 51. Thus, the box 31 is squeezed by the pressure block 4131, causing the baffle 32 to close the notch 312. Then, the lifting motor 11 starts and drives the retrieval box 3 to move into the receiving box 1 through the lifting screw 42. When the inclined surface 721 of the receiving plate 72 contacts the receiving box 1, the receiving box 1 squeezes the inclined surface 721 to draw the receiving plate 72 into the sliding cavity 711.

[0041] refer to Figure 1 and Figure 6 The receiving box 1 has two upright plates 8 on its two sides. The bottom of the upright plates 8 is fixed to the receiving box 1. A storage component 6 is provided between the two upright plates 8. The storage component 6 includes a storage box 61. There are two storage boxes 61. A rotating shaft 611 is provided through the two storage boxes 61 on the opposite side. The rotating shaft 611 is fixed to the storage box 61 and is rotatably connected to the upright plate 8. The rotating shaft 611 rotates around its own central axis. A sealing gasket 612 is fixed on the opposite side of the two storage boxes 61. A storage motor 81 for driving the rotating shaft 611 to rotate is fixedly installed on the upright plate 8.

[0042] After the retrieval box 3 extends out of the receiving box 1, the storage motor 81 starts and drives the rotating shaft 611 to rotate. The output shafts of the two storage motors 81 rotate in opposite directions, so that the two rotating shafts 611 drive the two storage boxes 61 to rotate in a direction that moves closer to each other. Thus, the two storage boxes 61 are aligned to receive the waste chips and coolant generated by machining.

[0043] When the retrieval box 3 is received into the receiving box 1, the storage motor 81 starts and drives the two storage boxes 61 to rotate in a direction away from each other through the rotating shaft 611, so that the waste and coolant temporarily stored in the storage box 61 slide into the receiving box 1.

[0044] refer to Figure 1 and Figure 7 A diverter block 22 is fixedly installed on the body of the conveyor 2. A gap is left between the diverter block 22 and the surface of the conveyor belt of the conveyor 2. A diverter motor 23 is fixedly installed on the diverter block 22. The diverter motor 23 is a dual-shaft motor. The two output shafts of the diverter motor 23 are fixedly connected to diverter rollers 24. Diverter blades 241 are fixedly threaded on the outer wall of the diverter rollers 24. The two diverter blades 241 rotate in opposite directions.

[0045] The starting motor 23 drives the diversion roller 24 to rotate, and the rotation of the diversion roller 24 drives the diversion blade 241 to rotate. Thus, the diversion blade 241 moves the waste debris located in the middle of the conveyor 2 to both sides of the conveyor 2, and then the waste debris on the conveyor 2 is spread flat by the diversion block 22.

[0046] The implementation principle of the forging waste chip collection device in this application embodiment is as follows: Waste chips and coolant generated during machining enter the retrieval box 3. The waste chips cannot pass through the drainage hole 311 and remain in the retrieval box 3, while the coolant passes through the retrieval box 3 and enters the receiving box 1. After the retrieval box 3 rises out of the receiving box 1, the notch 312 opens as the box body 31 rotates, and the waste chips inside the box body 31 slide onto the conveyor belt surface of the conveyor 2 through the receiving assembly 7. During the movement of the waste chips by the conveyor 2, the electric heating plate 21 is energized to heat and dry the waste chips. Through the above methods, the waste chip storage environment is improved.

[0047] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A waste chip collection device for forging processing, characterized in that, include: The receiving box (1) is used to receive waste chips and coolant after the machine is processed; Conveyor (2), both sides of conveyor (2) are equipped with electric heating plates (21), which generate heat after being powered on; The retrieval box (3) is set inside the receiving box (1), and the bottom wall of the retrieval box (3) is provided with a water leakage hole (311). The drive unit is used to drive the scooping box (3) to pour the waste scraped from the receiving box (1) onto the conveyor (2); The drive unit includes a lifting assembly (4) and a rotating assembly (5); there are two lifting assemblies (4), which are respectively located on both sides of the retrieval box (3). Each lifting assembly (4) includes a lifting plate (41), a lifting screw (42), and a guide rod (43). The lifting screw (42) passes through the lifting plate (41) and the two are threadedly connected. The lifting screw (42) is rotatably connected to the receiving box (1). The lifting screw (42) rotates around its own central axis. The receiving box (1) is fixedly equipped with a tool for... A lifting motor (11) drives the lifting screw (42) to rotate, and a guide rod (43) passes through the lifting plate (41) and the two are slidably adapted; the rotating component (5) is used to drive the retrieval box (3) to rotate; a storage component (6) is provided above the receiving box (1), which is used to receive the waste chips and coolant after the machine processing when the retrieval box (3) rotates; a receiving component (7) is provided below the retrieval box (3), which is used to guide the waste chips poured out from the retrieval box (3) onto the conveyor (2); The rotating assembly (5) includes a rotating roller (51), which passes through the retrieval box (3) and is fixed to it. The end of the rotating roller (51) is rotatably connected to the lifting plate (41). The rotating roller (51) rotates around its own central axis. A cavity (411) is provided in the lifting plate (41), and a rotary motor (412) is installed in the cavity (411). The output shaft of the rotary motor (412) is fixed to the rotating roller (51). The retrieval box (3) includes a box body (31) and a baffle (32). A notch (312) is provided on the side of the box body (31) facing the conveyor (2), and the baffle (32) is provided on the box body. At the notch (312) of (31), sliders (321) are fixed on both sides of the baffle (32). The inner wall of the box (31) at the notch (312) is provided with a sliding groove (313) that is adapted to slide with the slider (321). A return spring (314) is provided in the sliding groove (313). One end of the return spring (314) is fixedly connected to the slider (321), and the other end of the return spring (314) is fixed to the box (31). A support rod (413) is fixed between the two lifting plates (41). A pressure block (4131) for squeezing the baffle (32) is fixed on the support rod (413).

2. The forging waste collection device according to claim 1, characterized in that: The receiving assembly (7) includes a fixed plate (71) and a receiving plate (72). A hanging rod (414) is fixed between the fixed plate (71) and the lifting plate (41). A sliding cavity (711) for the receiving plate (72) to slide is provided in the fixed plate (71). A receiving spring (712) is provided in the sliding cavity (711). One end of the receiving spring (712) is fixedly connected to the receiving plate (72), and the other end of the receiving spring (712) is fixed to the fixed plate (71).

3. The forging waste collection device according to claim 2, characterized in that: The receiving plate (72) has an inclined surface (721) on the side opposite to the lifting rod (414).

4. The forging waste collection device according to claim 1, characterized in that: The receiving box (1) is provided with upright plates (8) on both sides, and the storage component (6) is located between the two upright plates (8); The storage assembly (6) includes a storage box (61), and there are two storage boxes (61). A rotating shaft (611) is provided on the side of the two storage boxes (61) that is far apart from each other. The rotating shaft (611) is fixed to the storage box (61) and is rotatably connected to the upright plate (8). The rotating shaft (611) rotates around its own central axis. A storage motor (81) for driving the rotating shaft (611) to rotate is fixedly installed on the upright plate (8).

5. The forging waste chip collection device according to claim 4, characterized in that: Each of the two storage boxes (61) is fixed with a sealing gasket (612) on one side of the opposite side.

6. The forging waste chip collection device according to claim 1, characterized in that: A diverter block (22) is fixed on the body of the conveyor (2), and a gap is left between the diverter block (22) and the surface of the conveyor belt of the conveyor (2).

7. The forging waste collection device according to claim 6, characterized in that: A diverter motor (23) is fixedly installed on the diverter block (22). The diverter motor (23) is a dual-shaft motor. The output shaft of the diverter motor (23) is fixedly connected to a diverter roller (24). Diverter blades (241) are threadedly fixed on the outer wall of the diverter roller (24).

Images