A feeding device for friction plate production

Abstract

The application discloses a feeding device for friction plate production, which comprises a ring-shaped driving member, a fixed block is fixedly connected to the side surface of the ring-shaped driving member, a first rod part is rotatably arranged on the fixed block, a gear is fixedly connected to the surface of the first rod part, a fixed plate is further arranged on the side surface of the ring-shaped driving member, a rack is arranged on the fixed plate, the gear is matched with the rack, so that the first rod part can rotate, a second rod part is inserted into the end of the first rod part which is away from the fixed block, and a mounting disc is fixedly connected to the second rod part. When the device is used, the first rod part can move in a ring shape along with the ring-shaped driving member, so that the device can move back and forth for use, the clamping block can clamp and fix the inner ring of the friction plate, the situation that the clamping block contacts the surface of the friction plate is avoided, and the device can conveniently feed the friction plate during use, so that the side surface of the friction plate can be processed.

Description

A feeding device for friction plate production Technical Field

[0001] This invention belongs to the field of friction plate production and processing technology, specifically a feeding device for friction plate production. Background Technology

[0002] When processing friction plates, it is necessary not only to polish or grind (or otherwise process) the surface of the friction plate, but also to perform the same operations on its sides. However, in existing technologies, the processing of the sides of friction plates (especially circular friction plates with an inner hole in the center) is mostly done manually due to the thinness of the plates. This not only poses safety hazards to operators, but also results in low efficiency. Summary of the Invention

[0003] In view of the above situation and to overcome the defects of the prior art, the present invention provides a feeding device for friction plate production, which effectively solves the problems in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a feeding device for friction plate production, comprising an annular drive component, a fixing block fixedly connected to the side of the annular drive component, a first rod rotatably disposed on the fixing block, a gear fixedly connected to the surface of the first rod, a fixing plate further disposed on the side of the annular drive component, and a rack disposed on the fixing plate, the gear cooperating with the rack to enable the first rod to rotate.

[0005] A second rod is inserted into the end of the first rod furthest from the fixed block. A mounting plate is fixed to the second rod, and when the first rod rotates, the second rod can drive the mounting plate to rotate together.

[0006] The mounting plate has multiple card blocks installed on it. The mounting plate has a circular structure and the multiple card blocks are arranged in a ring array outside the mounting plate. The multiple card blocks can slide simultaneously in the direction of approaching / moving away from the mounting plate.

[0007] Preferably, the card block has an arc-shaped structure and a card slot is provided on the card block, and the annular drive component is a conveyor belt.

[0008] Preferably, the mounting plate has a first slot, a third rod is fixed to the locking block, the end of the third rod away from the locking block is inserted into the first slot, and a first spring is provided between the third rod and the first slot so that the third rod can reciprocate within the first slot.

[0009] Preferably, a second slot is provided in the first rod portion, the second rod portion is inserted into the second slot, and a second spring is provided between the second rod portion and the second slot so that the second rod portion can reciprocate within the second slot.

[0010] Preferably, the second rod portion has an installation groove, and a fourth rod portion is provided in the installation groove. The fourth rod portion can slide in the installation groove. One end of a connecting rope is connected to one end of the third rod portion, and the other end of the connecting rope is connected to the fourth rod portion. A guide block is fixed to the fourth rod portion. A sliding groove is provided on the first rod portion, and the guide block extends out of the sliding groove. A guide rail is provided below the first rod portion, and an inclined surface is provided on the guide block. The guide rail is arranged at an inclination. When the first rod portion moves with the annular drive component, the guide block can cooperate with the guide rail, causing the guide block to slide. The guide block can pull the locking block to slide towards the mounting plate. When the locking block moves to the limit position, the mounting plate can move towards the first rod portion.

[0011] Preferably, a loading component is also provided between the guide rail and the fixed plate. The loading component includes a frame. The upper end of the frame, the side opposite to the annular drive component, and the side away from the guide rail are all open. A rotating plate is rotatably provided in the opening on the side of the frame away from the guide rail. A rotating shaft is fixedly connected to the rotating plate. A first torsion spring is sleeved on the rotating shaft. A groove is provided on the inner bottom wall of the frame. The friction plate falls into the frame from above.

[0012] Preferably, a base is provided at the lower end of the frame, and a sliding groove is provided on the base. A slider is fixed to the lower end of the frame, and the slider can slide in the sliding groove.

[0013] Preferably, a third spring is provided between the slider and the inner wall of the groove. The slider is provided with a rotatable rotating shaft. A second torsion spring is sleeved on the rotating shaft. A positioning block is provided above the rotating shaft. The positioning block can move up and down and is mounted on the slider. A push block is fixed to the end of the rotating shaft. The push block extends outside the base. A slot is provided at the upper end of the rotating shaft. The lower end of the positioning block can extend into the slot and prevent the rotating shaft from rotating. A first wedge is fixed to one side of the positioning block. A second wedge is provided inside the base. The second wedge and the first wedge can cooperate with each other so that the first wedge moves upward and disengages from the slot. A toggle block is fixed to the lower end of the first rod. The toggle block can cooperate with the push block to push the frame to slide on the base.

[0014] Preferably, the base is provided with a rotatable lead screw that passes through a slider and is driven by a motor.

[0015] Preferably, a damping block is fixed inside the first rod, and the damping block is in contact with the surface of the fourth rod.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1) When this device is in use, the first rod can move in a ring shape with the ring drive component, so that the device can move back and forth for use. The locking block can lock and fix the inner ring of the friction plate, avoiding the situation where the locking block contacts the surface of the friction plate. This ensures that the device can easily feed the friction plate during use, so as to process the side of the friction plate.

[0018] 2) The upper opening of the frame allows the friction pad to fall into the frame easily. The front opening of the frame allows the mounting plate to be inserted into the friction pad easily. The side opening of the frame allows the locking block to easily take the friction pad away for the next processing operation. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 is a schematic top view of the overall structure of the present invention;

[0021] Figure 2 is a schematic diagram of one side of the installation disk of the present invention;

[0022] Figure 3 is a schematic diagram of the internal structure of the mounting disk of the present invention;

[0023] Figure 4 is a cross-sectional structural diagram of the mounting plate and the first rod of the present invention;

[0024] Figure 5 is a schematic diagram of the cooperation structure between the guide block and the guide rail of the present invention;

[0025] Figure 6 is a front view of the loading component of the present invention;

[0026] Figure 7 is a structural schematic diagram of one embodiment of the frame sliding of the present invention;

[0027] Figure 8 is a schematic diagram of one side of the slider in Figure 7 of the present invention;

[0028] Figure 9 is a structural schematic diagram of another embodiment of the frame sliding of the present invention.

[0029] In the diagram: 1. Ring-shaped drive component; 2. Fixing plate; 3. Fixing block; 4. First rod; 5. Gear; 6. Second rod; 7. Mounting plate; 8. Third rod; 9. Locking block; 10. Guide rail; 11. Loading component; 12. First slot; 13. First spring; 14. Connecting rope; 15. Fourth rod; 16. Second slot; 17. Second spring; 18. Slide groove; 19. Guide block; 20. Frame; 21. Rotating plate; 22. Groove; 23. Rotating shaft; 24. First torsion spring; 25. Base; 26. Pushing block; 27. Third spring; 28. Rotating shaft; 29. ​​Second torsion spring; 30. Positioning block; 31. First wedge; 32. Second wedge; 33. Slider; 34. Actuating block; 35. Lead screw. Detailed Implementation

[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0031] Example 1

[0032] As shown in Figures 1-5, this invention discloses a feeding device for friction plate production, comprising an annular drive component 1, a fixing block 3 fixedly connected to the side of the annular drive component 1, a first rod portion 4 rotatably disposed on the fixing block 3, a gear 5 fixedly connected to the surface of the first rod portion 4, and a fixing plate 2 disposed on the side of the annular drive component 1, the fixing plate 2 being provided with a rack, the gear 5 engaging with the rack to enable the first rod portion 4 to rotate.

[0033] A second rod 6 is inserted into the end of the first rod 4 away from the fixed block 3. A mounting plate 7 is fixed to the second rod 6, and when the first rod 4 rotates, the second rod 6 can drive the mounting plate 7 to rotate together.

[0034] A locking block 9 is installed on the mounting disk 7. The mounting disk 7 has a circular structure. There are multiple locking blocks 9, and the multiple locking blocks 9 are distributed in a ring array outside the mounting disk 7. The multiple locking blocks 9 can slide simultaneously in the direction of approaching / moving away from the mounting disk 7.

[0035] When this device is in use, the first rod 4 can move in a ring along with the ring drive 1, so that the device can move back and forth for use. The locking block 9 can lock and fix the inner ring of the friction plate, avoiding the situation where the locking block 9 comes into contact with the surface of the friction plate. This ensures that the device can polish the surface of the friction plate completely in one go during use.

[0036] The locking block 9 can first move towards the mounting plate 7 and approach it, and then retract together with the mounting plate 7 (that is, move together with the mounting plate 7 towards the annular drive component 1), so that the locking block 9 can enter the inner ring of the friction plate. Then the locking block 9 moves away from the mounting plate 7 and presses against the inner ring wall of the friction plate to fix the friction plate. After the friction plate is fixed, the engagement of the gear 5 and the rack can make the locking block 9 drive the friction plate to rotate, so that the sides of the friction plate can face the polishing structure, and the processing operation is completed in one go.

[0037] The locking block 9 has an arc-shaped structure to better cooperate with the inner ring of the friction plate, and a locking groove is provided on the locking block 9. The annular drive component 1 can be set with reference to the style of the conveyor belt.

[0038] The mounting plate 7 has a first slot 12, and a third rod 8 is fixed to the locking block 9. The end of the third rod 8 away from the locking block 9 is inserted into the first slot 12, and a first spring 13 is provided between the third rod 8 and the first slot 12 so that the third rod 8 can reciprocate within the first slot 12.

[0039] In some embodiments, the locking block 9 may be threaded into the third rod portion 8 (not shown) so that the locking block 9 can accommodate friction plates of different sizes.

[0040] The first rod 4 has a second slot 16, the second rod 6 is inserted into the second slot 16, and a second spring 17 is provided between the second rod 6 and the second slot 16 so that the second rod 6 can reciprocate within the second slot 16.

[0041] The use of the first spring 13 allows the locking block 9 to return to its original position, and provides stable support when the locking block 9 engages with the inner ring of the friction plate. The use of the second spring 17 allows the mounting plate 7 to reciprocate.

[0042] The second rod portion 6 has an installation groove, and a fourth rod portion 15 is provided in the installation groove. The fourth rod portion 15 can slide in the installation groove. One end of a connecting rope 14 is connected to one end of the third rod portion 8, and the other end of the connecting rope 14 is connected to the fourth rod portion 15. A guide block 19 is fixed to the fourth rod portion 15. A sliding groove 18 is provided on the first rod portion 4, and the guide block 19 extends out of the sliding groove 18. A guide rail 10 is provided below the first rod portion 4. An inclined surface is provided on the guide block 19, and the guide rail 10 is arranged at an inclination. When the first rod portion 4 moves with the annular drive member 1, the guide block 19 can cooperate with the guide rail 10, so that the guide block 19 slides. The guide block 19 can pull the locking block 9 to slide towards the mounting plate 7. When the locking block 9 moves to the limit position, the mounting plate 7 can move towards the first rod portion 4.

[0043] When the first rod 4 moves together with the annular drive member 1, the guide block 19 can cooperate with the guide rail 10, so that the guide block 19 pulls the fourth rod 15. At this time, due to the presence of the connecting rope 14, the locking block 9 can slide towards the mounting plate 7, the first spring 13 is compressed, and when the locking block 9 moves to the limit position, the guide block 19 continues to slide. At this time, the mounting plate 7 can slide towards the annular drive member 1, and the second spring 17 is compressed. When the guide block 19 moves to the end of the guide rail 10, the guide block 19, the locking block 9 and the mounting plate 7 are reset under the action of the first spring 13 and the second spring 17, thereby clamping and fixing the friction plate.

[0044] Example 2

[0045] As shown in Figures 6-9, based on Embodiment 1, this application also discloses the following technical solutions:

[0046] A loading component 11 is also provided between the guide rail 10 and the fixed plate 2. The loading component 11 includes a frame 20. The upper end of the frame 20, the side opposite to the annular drive component 1, and the side away from the guide rail 10 are all open. A rotating plate 21 is rotatably provided in the opening on the side of the frame 20 away from the guide rail 10. A rotating shaft 23 is fixedly connected to the rotating plate 21. A first torsion spring 24 is sleeved on the rotating shaft 23. A groove 22 is provided on the inner bottom wall of the frame 20. The friction plate falls into the frame 20 from above.

[0047] After the guide block 19 separates from the guide rail 10, the mounting plate 7 can extend into the frame 20, and the locking block 9 resets and locks onto the inner ring of the friction plate. Then, as the annular drive 1 moves, the locking block 9 drives the friction plate, causing the rotating plate 21 to rotate and open, so that the friction plate leaves the frame 20.

[0048] The upper opening of the frame 20 allows the friction plate to fall into the frame 20 easily. The front opening of the frame 20 allows the mounting plate 7 to be inserted into the friction plate easily. The side opening of the frame 20 allows the locking block 9 to take the friction plate away easily for the next processing operation.

[0049] A base 25 is provided at the lower end of the frame 20, and a sliding groove is provided on the base 25. A slider 33 is fixedly connected to the lower end of the frame 20, and the slider 33 can slide in the sliding groove.

[0050] In one embodiment of the sliding of the frame 20, a third spring 27 is provided between the slider 33 and the inner wall of the groove. A rotatable rotating shaft 28 is provided on the slider 33, and a second torsion spring 29 is sleeved on the rotating shaft 28. A positioning block 30 is provided above the rotating shaft 28, and the positioning block 30 is movable up and down and mounted on the slider 33. A pushing block 26 is fixed to the end of the rotating shaft 28, extending beyond the base 25. The upper end is provided with a slot, and the lower end of the positioning block 30 can extend into the slot and prevent the rotating shaft 28 from rotating. A first wedge block 31 is also fixedly connected to one side of the positioning block 30. A second wedge block 32 is also provided in the base 25. The second wedge block 32 and the first wedge block 31 can cooperate with each other so that the first wedge block 31 moves upward and disengages from the slot. A toggle block 34 is fixedly connected to the lower end of the first rod 4. The toggle block 34 can cooperate with the push block 26 to push the frame 20 to slide on the base 25.

[0051] When the above technical solution is implemented, when the actuating block 34 slides to one side of the base 25 (when the center of the mounting plate 7 is aligned with the inner ring of the friction plate), the actuating block 34 can cooperate with the pushing block 26 to push the pushing block 26 (at this time, the positioning block 30 is embedded in the slot, and the rotating shaft 28 cannot rotate), thereby causing the mounting plate 7 and the frame 20 to move synchronously. After moving a certain distance, the locking block 9 contacts the inner ring of the friction plate and can fix and clamp the friction plate. Then, the second wedge block 32 cooperates with the first wedge block 31, thereby causing the positioning block 30 to move upward and disengage from the slot. At this time, the rotating shaft 28 can rotate, thereby driving the pushing block 26 to rotate. At this time, the actuating block 34 can pass over the pushing block 26, thereby causing the frame 20 to stop moving. Furthermore, the use of the second torsion spring 29 can cause the rotating shaft 28 to return to its initial position when the actuating block 34 passes over the pushing block 26, and the positioning block 30 can move downward and embed into the slot under its own gravity.

[0052] The third spring 27 can be compressed and stored when the slider 33 slides. When the frame 20 no longer moves synchronously with the mounting plate 7, the third spring 27 can push the slider 33 back to the initial position.

[0053] As another embodiment of the sliding of the frame 20, a rotatable lead screw 35 is provided inside the base 25. The lead screw 35 passes through the slider 33 and is driven by a motor. The forward and reverse rotation of the motor can control the movement direction of the slider 33.

[0054] A damping block is fixed inside the first rod 4. The damping block is in contact with the surface of the fourth rod 15. The use of the damping block allows the locking block 9 to slowly reset and contact the inner ring of the friction plate, avoiding the situation where the locking block 9 cannot abut against the inner ring of the friction plate due to the locking block 9 resetting too quickly.

[0055] Of course, when implementing this device, the friction plates can be removed manually or by other means after processing; this application does not impose any restrictions. Furthermore, when grinding or performing other operations on the friction plates, positioning fixtures can be provided to prevent the friction plates from shaking during processing.

[0056] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0057] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A feeding device for friction plate production, characterized in that: The device includes a ring-shaped drive component (1), a fixed block (3) fixedly attached to the side of the ring-shaped drive component (1), a first rod (4) rotatably mounted on the fixed block (3), a gear (5) fixedly attached to the surface of the first rod (4), a fixed plate (2) also mounted on the side of the ring-shaped drive component (1), a rack mounted on the fixed plate (2), the gear (5) engaging with the rack to allow the first rod (4) to rotate, a second rod (6) inserted into the end of the first rod (4) away from the fixed block (3), a mounting plate (7) fixedly mounted on the second rod (6), and the second rod (6) driving the mounting plate (7) to rotate together when the first rod (4) rotates, a locking block (9) mounted on the mounting plate (7), the mounting plate (7) having a disc structure, and multiple locking blocks (9). Multiple card blocks (9) are arranged in a ring array outside the mounting plate (7), and multiple card blocks (9) can slide simultaneously toward / away from the mounting plate (7); a loading component (11) is also provided between the guide rail (10) and the fixing plate (2). The loading component (11) includes a frame (20). The upper end of the frame (20), the side opposite to the ring drive component (1) and the side away from the guide rail (10) are all open. A rotating plate (21) is rotatably provided in the opening on the side of the frame (20) away from the guide rail (10). A rotating shaft (23) is fixedly connected to the rotating plate (21). A first torsion spring (24) is sleeved on the rotating shaft (23). A groove (22) is opened on the inner bottom wall of the frame (20). The friction plate falls into the frame (20) from above.

2. The feeding device for friction plate production according to claim 1, characterized in that: The card block (9) has an arc-shaped structure and a card slot is provided on the card block (9). The annular drive component (1) is a conveyor belt.

3. The feeding device for friction plate production according to claim 1, characterized in that: The mounting plate (7) has a first slot (12) and a third rod (8) is fixed to the locking block (9). The end of the third rod (8) away from the locking block (9) is inserted into the first slot (12), and a first spring (13) is provided between the third rod (8) and the first slot (12) so that the third rod (8) can reciprocate in the first slot (12).

4. The feeding device for friction plate production according to claim 3, characterized in that: The first rod (4) has a second slot (16) inside, the second rod (6) is inserted into the second slot (16), and a second spring (17) is provided between the second rod (6) and the second slot (16) so that the second rod (6) can reciprocate in the second slot (16).

5. The feeding device for friction plate production according to claim 4, characterized in that: The second rod (6) has an installation groove, and a fourth rod (15) is provided in the installation groove. The fourth rod (15) can slide in the installation groove. One end of a connecting rope (14) is connected to one end of the third rod (8), and the other end of the connecting rope (14) is connected to the fourth rod (15). A guide block (19) is fixed to the fourth rod (15). A sliding groove (18) is provided on the first rod (4), and the guide block (19) extends out of the sliding groove (18). A guide rail (10) is provided below the first rod (4), and an inclined surface is provided on the guide block (19). The guide rail (10) is arranged at an inclination. When the first rod (4) moves with the ring drive (1), the guide block (19) can cooperate with the guide rail (10) to make the guide block (19) slide. The guide block (19) can pull the locking block (9) to slide towards the mounting plate (7). When the locking block (9) moves to the limit position, the mounting plate (7) can move towards the first rod (4).

6. The feeding device for friction plate production according to claim 1, characterized in that: A base (25) is provided at the lower end of the frame (20), and a sliding groove is provided on the base (25). A slider (33) is fixedly connected to the lower end of the frame (20), and the slider (33) can slide in the sliding groove.

7. The feeding device for friction plate production according to claim 6, characterized in that: A third spring (27) is provided between the slider (33) and the inner wall of the groove. A rotating shaft (28) is provided on the slider (33). A second torsion spring (29) is sleeved on the rotating shaft (28). A positioning block (30) is provided above the rotating shaft (28). The positioning block (30) can move up and down and is mounted on the slider (33). A push block (26) is fixed to the end of the rotating shaft (28). The push block (26) extends outside the base (25). A slot is provided at the upper end of the rotating shaft (28). The lower end of the positioning block (30) can extend into the slot and prevent the rotating shaft (28) from rotating. A first wedge (31) is fixedly connected to one side of the positioning block (30). A second wedge (32) is also provided in the base (25). The second wedge (32) and the first wedge (31) can cooperate with each other so that the first wedge (31) moves upward and disengages from the slot. A toggle block (34) is fixedly connected to the lower end of the first rod (4). The toggle block (34) can cooperate with the push block (26) to push the frame (20) to slide on the base (25).

8. A feeding device for friction plate production according to claim 6, characterized in that: The base (25) is equipped with a rotatable lead screw (35), which passes through the slider (33) and is driven by a motor.

9. A feeding device for friction plate production according to claim 4, characterized in that: A damping block is fixed inside the first rod (4), and the damping block is in contact with the surface of the fourth rod (15).

Images