A device for collecting waste material after trimming of a fitting

Abstract

The utility model discloses an accessory after trimming waste collecting device mainly relates to trimming processing field. Including collection box, be equipped with lower die seat on trimming operation platform, be equipped with trimming groove on lower die seat, the top of trimming operation platform is equipped with upper die seat, and the bottom of upper die seat is equipped with trimming block, and be equipped with hidden groove on lower die seat, and the inside of hidden groove is equipped with pivot, and the pivot is connected with cleaning plate along vertical sliding, and be equipped with compression spring between cleaning plate and the bottom of hidden groove, and the top of cleaning plate and lower die seat is contacted, and be equipped with the hole of leaking scrap of cooperation cleaning plate use on lower die seat, and the bottom of hole of leaking scrap is located the top of collection box. The utility model has the beneficial effect that it can solve the technical problem that the processing of the existing trimming processing to the chippings exists the lower efficiency and the inconvenient operation, improves the convenience of chippings waste cleaning, realizes the effective collection to the waste under the premise of not influencing the production rhythm of trimming processing, improves the convenience and efficiency of waste cleaning.

Description

Technical Field

[0001] This utility model relates to the field of trimming of accessories, specifically a waste collection device after trimming of accessories. Background Technology

[0002] Railway components produced by casting often have burrs and flash on their edges due to factors such as mold precision and processing technology. These burrs and flash affect the overall quality of the castings, thus requiring edge trimming. Traditional edge trimming devices leave excess debris and waste on the processing table after trimming, affecting the accuracy of subsequent trimming operations. The current method generally involves manual cleaning of the debris and waste, which is labor-intensive and disrupts the production rhythm of the trimming operation. Therefore, the efficiency and convenience of cleaning debris and waste need further optimization. Utility Model Content

[0003] The purpose of this utility model is to provide a waste collection device after trimming of accessories. It can solve the technical problems of low efficiency and inconvenience in the handling of debris during existing trimming processes, improve the convenience of debris and waste cleaning, and achieve effective collection of waste without affecting the production rhythm of trimming processes, thereby improving the convenience and efficiency of waste cleaning.

[0004] To achieve the above objectives, this utility model employs the following technical solution:

[0005] A waste collection device after trimming of accessories includes a collection box disposed on one side of a trimming operation table. A lower mold base is provided on the trimming operation table, and a trimming groove is provided on the lower mold base. An upper mold base and a hydraulic rod for driving the upper mold base to slide vertically are provided above the trimming operation table. A trimming block for use with the trimming groove is provided at the bottom of the upper mold base. A hidden groove is provided on the lower mold base. A rotating shaft and a cleaning motor for driving the rotating shaft are disposed inside the hidden groove. A cleaning plate is slidably connected to the rotating shaft vertically. A compression spring is provided between the cleaning plate and the bottom of the hidden groove. The cleaning plate contacts the top of the lower mold base. A chip leakage hole for use with the cleaning plate is provided on the lower mold base, and the bottom of the chip leakage hole is located above the collection box.

[0006] Preferably, the bottom of the cleaning plate is provided with a sliding sleeve, which is slidably connected to the outside of the rotating shaft, and a limiting component is provided between the rotating shaft and the inner wall of the sliding sleeve.

[0007] Preferably, the limiting component includes a plurality of limiting blocks disposed on the side wall of the rotating shaft and a plurality of limiting grooves disposed on the inner wall of the sliding sleeve, wherein the limiting blocks and the limiting grooves are slidably connected.

[0008] Preferably, the bottom end of the sliding sleeve is rotatably connected to a rotating ring, and the compression spring is disposed between the rotating ring and the bottom of the hidden groove.

[0009] Preferably, the bottom of the cleaning plate is provided with a mounting groove, and a mounting block is movably connected in the mounting groove. The mounting block is provided with a cleaning pad that contacts the top of the lower mold base.

[0010] Preferably, the chip leakage hole is inclined, the bottom end of the chip leakage hole penetrates the side of the lower mold base, and the bottom end of the chip leakage hole is provided with an inclined plate, which is located above the collection box.

[0011] Preferably, the top of the trimming worktable is provided with a material picking groove, and the top of the material picking groove is connected to the trimming groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. The structure of this utility model has a collection box on one side of the trimming operation table. The lower mold base of the trimming operation table is equipped with a rotating shaft and a cleaning motor that drives the rotating shaft to rotate. A cleaning plate is provided on the rotating shaft. The cleaning plate is in contact with the top of the lower mold base. The lower mold base is provided with a chip leakage hole that works with the cleaning plate. The bottom of the chip leakage hole is located above the collection box. With this structure, when the upper mold base is driven to descend by the hydraulic rod, the trimming block at the bottom of the upper mold base is used to press the railway parts into the trimming groove on the lower mold base, thereby effectively removing the burrs on the edge of the railway parts. The remaining burrs are located on the lower mold base. The rotating shaft is driven to rotate by the cleaning motor, so that the cleaning plate on the rotating shaft rotates along the top of the lower mold base, pushing the remaining debris and waste into the chip leakage hole, so that the debris and waste automatically fall into the collection box for collection. No manual cleaning is required, which greatly improves the convenience of cleaning and collecting debris and waste.

[0014] 2. A hidden groove is provided on the lower mold base, and the rotating shaft and cleaning motor are both located in the hidden groove. The cleaning plate is vertically slidably connected to the rotating shaft. A compression spring is provided between the cleaning plate and the bottom of the hidden groove. This structure allows the upper mold base to contact the cleaning plate when the hydraulic rod drives the upper mold base to descend and perform edge trimming operation on railway parts. The upper mold base presses the cleaning plate into the hidden groove, and the compression spring is compressed at this time, so that the presence of the cleaning plate will not interfere with the normal edge trimming process. When the upper mold base moves upward and separates from the lower mold base after edge trimming, the cleaning plate is ejected from the hidden groove under the action of the compression spring. At this time, the cleaning motor drives the rotating shaft and the cleaning plate to rotate, and the residual debris and waste on the lower mold base are cleaned during the interval of edge trimming operation. This does not disrupt the normal production rhythm of edge trimming and further improves the efficiency and convenience of cleaning and collecting debris and waste. Attached Figure Description

[0015] Appendix Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Appendix Figure 2This is the right view of this utility model.

[0017] Appendix Figure 3 This is an appendix to this utility model. Figure 2 A cross-sectional view along the AA direction.

[0018] Appendix Figure 4 This is an appendix to this utility model. Figure 2 A cross-sectional view along the BB direction.

[0019] Appendix Figure 5 This is an appendix to this utility model. Figure 4 A magnified view of part C in the middle.

[0020] Appendix Figure 6 This is an appendix to this utility model. Figure 4 A cross-sectional view along the DD direction.

[0021] Appendix Figure 7 This is an appendix to this utility model. Figure 6 A magnified view of part E in the middle.

[0022] The labels shown in the attached diagram:

[0023] 1. Trimming operating table; 2. Collection box; 3. Lower mold base; 4. Trimming groove; 5. Upper mold base; 6. Hydraulic rod; 7. Trimming block; 8. Hidden groove; 9. Rotating shaft; 10. Cleaning motor; 11. Cleaning plate; 12. Compression spring; 13. Chip leakage hole; 14. Sliding sleeve; 15. Limiting block; 16. Limiting groove; 17. Rotating ring; 18. Mounting groove; 19. Mounting block; 20. Cleaning pad; 21. Inclined plate; 22. Material picking groove. Detailed Implementation

[0024] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined in this application.

[0025] Reference Figure 1 and Figure 2This utility model describes a waste collection device after trimming of railway parts. The main structure includes a collection box 2 located on one side of a trimming operation table 1. The trimming operation table 1 is used to trim the edges of cast railway parts. The resulting burrs and debris are collected in the collection box 2. A lower mold base 3 is mounted on the trimming operation table 1 and is detachably connected to it via bolts, allowing for easy replacement of the appropriate lower mold base 3 for different types of castings. A trimming groove 4 is provided on the lower mold base 3, and the groove 4 conforms to the shape of the railway part. During trimming, the railway part is placed in the trimming groove 4. An upper mold base 5 and a drive mechanism for the upper mold base 5 are located above the trimming operation table 1. A vertically sliding hydraulic rod 6, which can be a commonly used hydraulic cylinder structure, is used. The upper mold base 5 is fixed to the output shaft of the hydraulic rod 6 by welding or bolts. The extension and retraction of the hydraulic rod 6 drives the upper mold base 5 to move up and down. The bottom of the upper mold base 5 is detachably connected by bolts to a cutting block 7 that works with the cutting groove 4. The shape of the cutting block 7 is consistent with the cutting groove 4. The corresponding cutting block 7 can be replaced according to different types of railway parts. With this structure, when the hydraulic rod 6 drives the upper mold base 5 to descend, the cutting block 7 at the bottom of the upper mold base 5 presses the railway part into the cutting groove 4. During this process, the burrs on the side of the railway part are removed and remain on the lower mold base 3 to form debris and waste, thereby realizing the cutting processing of the railway part. The lower mold base 3 is provided with a hidden groove 8, which is recessed downward from the top of the lower mold base 3. Inside the hidden groove 8 is a rotating shaft 9 and a cleaning motor 10 that drives the rotating shaft 9. Specifically, the cleaning motor 10 is fixed to the bottom of the hidden groove 8 by welding or bolts, and the rotating shaft 9 is fixed to the output shaft of the cleaning motor 10 by welding or bolts, thus enabling the cleaning motor 10 to drive the rotation of the rotating shaft 9. A cleaning plate 11 is vertically slidably connected to the rotating shaft 9. The cleaning plate 11 is a long, strip-shaped plate structure, and the size of the hidden groove 8 can accommodate the cleaning plate 11. A compression spring 12 is provided between the cleaning plate 11 and the bottom of the hidden groove 8. The cleaning plate 11 is in contact with the top of the lower mold base 3. This structure allows the upper mold base 5 to move downward under the drive of the hydraulic rod 6. During operation, the cutting block 7 is used to cut the railway parts on the lower mold base 3. During this process, the upper mold base 5 contacts the cleaning plate 11 and presses it into the hidden groove 8. During this process, the cleaning plate 11 slides downward relative to the rotating shaft 9, compressing the compression spring 12. After the cutting is completed, the upper mold base 5 moves upward under the drive of the hydraulic rod 6. After losing the pressure of the upper mold base 5, the cleaning plate 11 is ejected from the hidden groove 8 under the action of the compression spring 12, so that the bottom of the cleaning plate 11 and the top of the lower mold base 3 are at the same height. Then, the cleaning motor 10 drives the rotating shaft 9 and the cleaning plate 11 to rotate, so that the cleaning plate 11 pushes and cleans the debris and waste remaining on the top of the lower mold base 3. The lower mold base 3 is provided with a chip leakage hole 13 for use with the cleaning plate 11.The debris is pushed into the chip leakage hole 13 by the cleaning plate 11. The bottom of the chip leakage hole 13 is located above the collection box 2, and the top of the collection box 2 is open, allowing the debris falling from the chip leakage hole 13 to automatically fall into the collection box 2. This achieves automatic cleaning and collection of the debris, making the cleaning operation faster and more convenient. Furthermore, the cleaning operation occurs during the upward resetting movement of the upper mold base 5, without interfering with the production rhythm of the edge trimming process, greatly improving the efficiency and convenience of cleaning and collecting debris.

[0026] Preferably, the bottom of the cleaning plate 11 is fixed with a sliding sleeve 14 by welding or bolts. The sliding sleeve 14 is slidably connected to the outside of the rotating shaft 9. A limiting component is provided between the rotating shaft 9 and the inner wall of the sliding sleeve 14. The sliding sleeve 14 ensures that when the cleaning plate 11 slides downward relative to the rotating shaft 9, the cleaning plate 11 and the sliding sleeve 14 maintain relative sliding stability with the rotating shaft 9 under the action of the limiting component. When the rotating shaft 9 rotates, the synchronous rotation of the rotating shaft 9 and the sliding sleeve 14 is maintained under the action of the limiting component, making the sliding and rotating movements of the cleaning plate 11 smoother and more accurate.

[0027] Preferred, refer to Figure 6 and Figure 7 The limiting assembly includes multiple limiting blocks 15 fixed to the side wall of the rotating shaft 9 by welding and multiple limiting grooves 16 provided on the inner wall of the sliding sleeve 14. The limiting grooves 16 are recessed inward from the inner wall of the sliding sleeve 14. The limiting blocks 15 are slidably connected to the limiting grooves 16. This structure allows the sliding sleeve 14 and the rotating shaft 9 to slide relative to each other only in the vertical direction. When the rotating shaft 9 rotates, it can drive the sliding sleeve 14 to rotate synchronously. The structure is simple, making the sliding cooperation between the rotating shaft 9, the sliding sleeve 14 and the cleaning plate 11 smoother and more stable.

[0028] Preferred, refer to Figure 4 and Figure 5 The bottom end of the sliding sleeve 14 is rotatably connected to a rotating ring 17 via a bearing. The compression spring 12 is disposed between the rotating ring 17 and the bottom of the hidden groove 8. This structure ensures that when the sliding sleeve 14 and the cleaning plate 11 rotate under the drive of the rotating shaft 9, the rotating ring 17 rotatably connected to the bottom end of the sliding sleeve 14 will not rotate, so that the compression spring 12 between the rotating ring 17 and the hidden groove 8 remains relatively fixed. This ensures that the rotation of the sliding sleeve 14 and the cleaning plate 11 will not interfere with the state of the compression spring 12, and makes the reverse elastic force of the compression spring 12 on the sliding sleeve 14 after compression more accurate.

[0029] Preferably, the bottom of the cleaning plate 11 is provided with a mounting groove 18, which is recessed inward from the bottom of the cleaning plate 11. A mounting block 19 is movably connected in the mounting groove 18. The mounting block 19 is detachably fixed in the mounting groove 18 by existing bolts or clips. A cleaning pad 20 that contacts the top of the lower mold base 3 is fixed on the mounting block 19 by bolts or adhesive. This structure allows the mounting block 19 with the cleaning pad 20 to be easily disassembled and assembled with the mounting groove 18 of the cleaning plate 11, so that the cleaning pad 20 can be easily replaced after it becomes dirty and worn, ensuring the cleaning effect of residual debris and waste on the lower mold base 3.

[0030] Preferred, refer to Figure 3 The chip-leaking hole 13 is inclined so that the debris falling into the chip-leaking hole 13 can fall smoothly and automatically along the inclined direction. The bottom end of the chip-leaking hole 13 penetrates the side of the lower mold base 3. The bottom end of the chip-leaking hole 13 is fixed with an inclined plate 21 by welding or bolts. The inclined plate 21 is located above the collection box 2. This structure ensures that the debris entering the chip-leaking hole 13 will not accumulate or stay in the chip-leaking hole 13, but can fall automatically along the inclined direction onto the inclined plate 21 below, and then fall along the inclined plate 21 into the collection box 2 on the side, making the falling of debris more smooth and efficient.

[0031] Preferably, the top of the trimming operation table 1 is provided with a material picking groove 22, which extends through the front side of the trimming operation table 1. The top of the material picking groove 22 is connected to the trimming groove 4. This arrangement allows the railway parts after trimming to fall from the trimming groove 4 into the material picking groove 22, making it easier for operators to take out the railway parts from the front side of the material picking groove 22, thus improving the convenience of picking up the trimmed railway parts.

[0032] Working principle: The structure of this utility model includes a collection box 2 on one side of the trimming operating table 1. A rotating shaft 9 and a cleaning motor 10 driving the rotating shaft 9 are mounted on the lower die base 3 of the trimming operating table 1. A cleaning plate 11 is mounted on the rotating shaft 9, and the cleaning plate 11 contacts the top of the lower die base 3. The lower die base 3 has a chip-leaking hole 13 that works with the cleaning plate 11. The bottom of the chip-leaking hole 13 is located above the collection box 2. With this structure, when the hydraulic rod 6 drives the upper die base 5 to descend, the bottom of the upper die base 5... The cutting block 7 presses the railway fitting into the cutting groove 4 on the lower die base 3, effectively removing the burrs and flash from the edges of the railway fitting. The remaining burrs and flash are located on the lower die base 3. The cleaning motor 10 drives the rotating shaft 9 to rotate, causing the cleaning plate 11 on the rotating shaft 9 to rotate along the top of the lower die base 3, pushing the remaining debris and waste into the chip hole 13. The debris and waste then automatically fall into the collection box 2 for collection, eliminating the need for manual cleaning and greatly improving the cleaning efficiency of debris and waste. The lower mold base 3 has a hidden groove 8, and the rotating shaft 9 and cleaning motor 10 are both located in the hidden groove 8. The cleaning plate 11 is vertically slidably connected to the rotating shaft 9. A compression spring 12 is provided between the cleaning plate 11 and the bottom of the hidden groove 8. This structure allows the upper mold base 5 to contact the cleaning plate 11 when the hydraulic rod 6 drives the upper mold base 5 to descend and perform edge trimming operation on railway parts. The upper mold base 5 presses the cleaning plate 11 into the hidden groove 8, and the compression spring 12 is compressed at this time, so that the presence of the cleaning plate 11 will not interfere with the normal edge trimming process. When the upper mold base 5 moves upward and separates from the lower mold base 3 after edge trimming, the cleaning plate 11 is ejected from the hidden groove 8 under the action of the compression spring 12. At this time, the cleaning motor 10 drives the rotating shaft 9 and the cleaning plate 11 to rotate, and cleans the residual debris and waste on the lower mold base 3 during the interval of edge trimming operation. This does not disrupt the normal production rhythm of edge trimming and further improves the efficiency and convenience of cleaning and collecting debris and waste.

Claims

1. A device for collecting waste material after trimming of a fitting, comprising a collection bin (2) arranged on one side of a trimming station (1), characterized in that: The trimming operation table (1) is provided with a lower mold base (3), the lower mold base (3) is provided with a trimming groove (4), the upper mold base (5) and a hydraulic rod (6) for driving the upper mold base (5) to slide vertically are provided above the trimming operation table (1), the bottom of the upper mold base (5) is provided with a trimming block (7) for use with the trimming groove (4), the lower mold base (3) is provided with a hidden groove (8), the hidden groove (8) is provided with a rotating shaft (9) and a cleaning motor (10) for driving the rotating shaft (9) to rotate, a cleaning plate (11) is slidably connected to the rotating shaft (9) vertically, a compression spring (12) is provided between the cleaning plate (11) and the bottom of the hidden groove (8), the cleaning plate (11) is in contact with the top of the lower mold base (3), the lower mold base (3) is provided with a chip leakage hole (13) for use with the cleaning plate (11), and the bottom of the chip leakage hole (13) is located above the collection box (2).

2. The scrap collection device of claim 1, wherein: The bottom of the cleaning plate (11) is provided with a sliding sleeve (14), which is slidably connected to the outside of the rotating shaft (9). A limiting component is provided between the rotating shaft (9) and the inner wall of the sliding sleeve (14).

3. The waste collection device after trimming of accessories according to claim 2, characterized in that: The limiting component includes multiple limiting blocks (15) disposed on the side wall of the rotating shaft (9) and multiple limiting grooves (16) disposed on the inner wall of the sliding sleeve (14), wherein the limiting blocks (15) and the limiting grooves (16) are slidably connected.

4. The waste collection device after trimming of accessories according to claim 2, characterized in that: The bottom end of the sliding sleeve (14) is rotatably connected to a rotating ring (17), and the compression spring (12) is disposed between the rotating ring (17) and the bottom of the hidden groove (8).

5. The waste collection device after trimming of accessories according to claim 1, characterized in that: The bottom of the cleaning plate (11) is provided with an installation groove (18), and an installation block (19) is movably connected in the installation groove (18). The installation block (19) is provided with a cleaning pad (20) that contacts the top of the lower mold base (3).

6. The waste collection device after trimming of accessories according to claim 1, characterized in that: The chip leakage hole (13) is inclined, and the bottom end of the chip leakage hole (13) penetrates the side of the lower mold base (3). The bottom end of the chip leakage hole (13) is provided with an inclined plate (21), and the inclined plate (21) is located above the collection box (2).

7. The waste collection device after trimming of accessories according to claim 1, characterized in that: The top of the cutting operation table (1) is provided with a material picking groove (22), and the top of the material picking groove (22) is connected to the cutting groove (4).

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