Feeding structure of open press
By introducing a threaded rod and push plate system driven by servo motor into the open press, the materials are automatically pushed and combined with the baffle and limiting device, the problem of staff frequently manually operating the materials is solved, and efficient automatic feeding and stable operation of the equipment is achieved.
Patent Information
- Application Number
- CN202422439188.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-10-10
AI Technical Summary
During the use of open presses, staff need to frequently manually place materials on the presses, resulting in wasted time.
An open press feed structure is designed, including a threaded rod and push plate system driven by a servo motor. Through the cooperation of the threaded rod and push plate, the material is automatically pushed into the press, combined with the baffle and the limiting device to achieve quantitative feeding, and the gear dust is cleaned through bristles to ensure stable operation of the equipment.
It reduces the time for staff to manually operate materials, realizes quantitative feeding, and improves the operating stability and efficiency of the equipment.
Smart Images
Figure CN223212006U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of open presses, in particular to a feeding structure of an open press. Background Art
[0002] Open presses are widely used in metal processing, machinery manufacturing, automobile manufacturing, aerospace and other fields. They are used for various processes such as stamping, forging, stretching, and bending. They can process parts of various shapes, such as plates, pipes, profiles, etc., and are an indispensable and important equipment in the metal processing industry.
[0003] An open press, usually referring to a crank press, is a forging machine that uses mechanical transmission. The motion and energy of the motor are transmitted to the working mechanism through the transmission system, so that the blank obtains a certain shape.
[0004] During the use of the equipment, the staff needs to pick up the materials to be processed and place them on top of the press. Repeatedly taking up the materials will take up a lot of time for the staff. Therefore, an open press feeding structure is proposed to address the above problem. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art, the present invention proposes a feeding structure for an open press.
[0006] The technical solution adopted by the present invention to solve its technical problems is: the present invention describes an open press feeding structure, comprising an open press body, wherein the outer side wall of the open press body is fixedly connected to a support frame; the top of the outer side wall of the support frame is fixedly connected to a servo motor; the output end of the servo motor is fixedly connected to a driving gear; a pair of fixed splints are fixedly connected to the top of the outer side wall of the support frame; the inner side wall of the fixed splint is threadedly connected to a threaded rod; the outer side wall of the threaded rod is threadedly connected to a driven gear; the driven gear is meshed with the driving gear; the driven gear is in rotational contact with the fixed splint; the top of the outer side wall of the support frame is fixedly connected to a feed box; the outer side wall of the feed box is fixedly connected to a feed pipe; one end of the threaded rod is rotatably connected to a push plate; the push plate is in sliding contact with the support frame.
[0007] Preferably, the inner side wall of the support frame is in sliding contact with a first baffle; the outer side wall of the first baffle is fixedly connected to a plurality of connecting rods; the end of the connecting rod is fixedly connected to a second baffle; the first baffle is in sliding contact with the feeding pipe; the first baffle is in contact with the side wall of the feeding pipe; the second baffle is in sliding contact with the feeding pipe; the outer side wall of the first baffle is fixedly connected to a limit plate; the limit plate is in contact with the inner side wall of the feeding pipe; the outer side wall of the first baffle is fixedly connected to a spring column; the outer side wall of the spring column is fixedly connected to a contact block; the contact block is in contact with the push plate.
[0008] Preferably, a pair of limit bars are fixed to the inner wall of the feeding box; the inner wall of the limit bar is in sliding contact with a sealing plate; a pair of guide columns are fixed to the top of the outer wall of the sealing plate; a threaded bar is rotatably connected to the top of the outer wall of the sealing plate; the threaded bar is threadedly connected to the feeding box; and a turntable is fixed to the top of the outer wall of the threaded bar.
[0009] Preferably, a brush plate is fixedly connected to the top of the outer side wall of the support frame; a plurality of bristles are fixedly connected to the side wall of the brush plate; and the bristles are in contact with the driven gear.
[0010] Preferably, an inclined plate is fixed to the bottom of the inner side wall of the feeding box.
[0011] Preferably, one end of the threaded rod is fixedly connected to a limit plate; the limit plate is in contact with a fixed clamping plate.
[0012] Preferably, an observation plate is fixedly connected to the outer side wall of the feeding box; the observation plate is made of transparent material.
[0013] Beneficial effects of the utility model:
[0014] 1. The utility model provides an open press feeding structure. Through the provided threaded rod and push plate, the equipment can repeatedly push the material, which is convenient for the staff to process the material and reduces the time spent by the staff to pick up the material.
[0015] 2. The utility model provides an open press feeding structure. By setting a first baffle and a second baffle, the equipment can push materials in a quantitative manner, reduce the risk of excessive accumulation of materials affecting the normal work of the staff, and facilitate the staff's use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:
[0017] Figure 1 It is a three-dimensional diagram of the utility model;
[0018] Figure 2 It is a three-dimensional diagram of the driven gear in the utility model;
[0019] Figure 3 It is a three-dimensional diagram of the second baffle in the utility model;
[0020] Figure 4 It is an enlarged view of A in the present utility model;
[0021] Figure 5 It is a three-dimensional diagram of the inclined plate in the present utility model.
[0022] Legend:
[0023] 1. Open press body; 11. Support frame; 12. Servo motor; 13. Driving gear; 14. Fixed splint; 15. Driven gear; 16. Threaded rod; 17. Feed box; 18. Feed pipe; 19. Push plate; 2. First baffle; 21. Connecting rod; 22. Second baffle; 23. Limit plate; 24. Spring column; 25. Contact block; 3. Limit strip; 31. Guide column; 32. Threaded strip; 33. Turntable; 34. Sealing plate; 4. Brush plate; 41. Bristles; 5. Tilt plate; 6. Limit plate; 7. Observation plate. DETAILED DESCRIPTION
[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0025] Specific examples are given below.
[0026] See also Figure 1 - Figure 5The utility model provides an open press feeding structure, including an open press body 1, the outer side wall of the open press body 1 is fixedly connected to a support frame 11; the top of the outer side wall of the support frame 11 is fixedly connected to a servo motor 12; the output end of the servo motor 12 is fixedly connected to a driving gear 13; the top of the outer side wall of the support frame 11 is fixedly connected to a pair of fixed clamps 14; the inner side wall of the fixed clamp 14 is threadedly connected to a threaded rod 16; the outer side wall of the threaded rod 16 is threadedly connected to a driven gear 15; the driven gear 15 is meshed with the driving gear 13; the driven gear 15 is in rotational contact with the fixed clamp 14; the top of the outer side wall of the support frame 11 is fixedly connected to a feeding box 17; the outer side wall of the feeding box 17 is fixedly connected to a feeding pipe 18; one end of the threaded rod 16 is rotatably connected to a push plate 19; the push plate 19 is in sliding contact with the support frame 11. Start the servo motor 12, the driving gear 13 rotates to rotate the driven gear 15. Since the two fixed splints 14 clamp the driven gear 15, the fixed splint 14 cannot move. At this time, the threaded rod 16 will rotate, and the push plate 19 will be pushed by the threaded rod 16. The material inside the feed box 17 will flow from the feed pipe 18 to the side of the push plate 19, and then the push plate 19 will push the material toward the open press body 1. When the servo motor 12 reverses, the push plate 19 will move back to reset. Through the provision of the threaded rod 16 and the push plate 19, the equipment can repeatedly push the material, which is convenient for the staff to process the material and reduces the time spent by the staff to pick up the material.
[0027] Further, such as Figure 1 、 Figure 3 and Figure 4As shown, the inner side wall of the support frame 11 is in sliding contact with the first baffle 2; the outer side wall of the first baffle 2 is fixedly connected to a plurality of connecting rods 21; the end of the connecting rod 21 is fixedly connected to the second baffle 22; the first baffle 2 is in sliding contact with the feeding pipe 18; the first baffle 2 is in contact with the side wall of the feeding pipe 18; the second baffle 22 is in sliding contact with the feeding pipe 18; the outer side wall of the first baffle 2 is fixedly connected to the limit plate 23; the limit plate 23 is in contact with the inner side wall of the feeding pipe 18; the outer side wall of the first baffle 2 is fixedly connected to the spring column 24; the outer side wall of the spring column 24 is fixedly connected to the contact block 25; the contact block 25 is in contact with the push plate 19. When the push plate 19 moves, the push plate 19 pushes the contact block 25. At this time, the first baffle 2 and the second baffle 22 will be driven to move together. When the first baffle 2 contacts the side wall of the feed pipe 18 close to the open press body 1, the push of the push plate 19 on the contact block 25 will cause the spring column 24 to shrink. At this time, the contact block 25 is separated from the push plate 19, and the outlet of the feed pipe 18 close to the push plate 19 is closed by the first baffle 2. The higher end of the second baffle 22 will be separated from the feed pipe 18. At this time, the inlet of the feed pipe 18 on the side close to the feed box 17 will be opened, and the material enters the inside of the feed pipe 18, but cannot flow from the feed pipe 18 to the support frame 11 When the push plate 19 is reset, the push plate 19 pushes the contact block 25 again. At this time, the first baffle 2 gradually breaks away from the seal on the feeding pipe 18, but the higher end of the second baffle 22 seals the feeding pipe 18 again. At this time, the material cannot flow from the feeding box 17 into the feeding pipe 18 until the limit plate 23 contacts the side wall of the feeding pipe 18. The first baffle 2 completely breaks away from the seal on the feeding pipe 18, and the material flows from the feeding pipe 18 to the top of the support frame 11. By setting the first baffle 2 and the second baffle 22, the equipment can push the material in a quantitative manner, reducing the risk of excessive accumulation of materials affecting the normal work of the staff, and facilitating the use of the equipment by the staff.
[0028] Further, such as Figure 5 As shown, a pair of limiting bars 3 are fixedly connected to the inner sidewall of the feed box 17; a sealing plate 34 is slidably contacted with the inner sidewall of the limiting bar 3; a pair of guide posts 31 are fixedly connected to the top of the outer sidewall of the sealing plate 34; a threaded bar 32 is rotatably connected to the top of the outer sidewall of the sealing plate 34; and the threaded bar 32 is threadedly connected to the feed box 17. Rotating the turntable 33 moves the threaded bar 32, which controls the distance between the sealing plate 34 and the bottom of the feed box 17. The sealing plate 34 and the threaded bar 32 can be used to adjust the height of the material passing through the feed box 17, reducing the possibility of excessive material being discharged at one time and clogging the feed pipe 18, thereby increasing the stability of the equipment during operation.
[0029] Further, such as Figure 2As shown, a brush plate 4 is fixedly connected to the top of the outer wall of the support frame 11; a plurality of bristles 41 are fixedly connected to the side wall of the brush plate 4; and the bristles 41 are in contact with the driven gear 15. When the device is in operation, the driving gear 13 drives the driven gear 15 to rotate. At this time, the bristles 41 rub against the driven gear 15, cleaning the dust and impurities attached to the side wall of the driven gear 15. The provision of the bristles 41 reduces the possibility of jamming or failure caused by dust and impurities when the driven gear 15 and the driving gear 13 rotate together, thereby improving the stability of the device during operation.
[0030] Further, such as Figure 5 As shown, the bottom of the inner wall of the feeding box 17 is fixed with an inclined plate 5. When the equipment is working, the material will flow along the inclined plate 5 to the feeding pipe 18. The inclined plate 5 is provided to reduce the situation where the accumulated material is not easy to flow to the feeding pipe 18.
[0031] Further, such as Figure 1 As shown, one end of the threaded rod 16 is fixedly connected to a limit plate 6; the limit plate 6 contacts the fixed clamping plate 14. When the device is in operation, the threaded rod 16 moves, and the limit plate 6 moves with the threaded rod 16. The limit plate 6 can limit the maximum limit of the movement of the threaded rod 16. The provision of the limit plate 6 reduces the possibility of the threaded rod 16 detaching from the device due to excessive rotation of the threaded rod 16.
[0032] Further, such as Figure 1 As shown, an observation plate 7 is fixedly connected to the outer wall of the feed box 17; the observation plate 7 is made of a transparent material. The staff can quickly understand the remaining material in the feed box 17 through the observation plate 7, and the provision of the observation plate 7 facilitates the staff to add material to the feed box 17 in a timely manner.
[0033] Working principle: Start the servo motor 12, the driving gear 13 rotates to rotate the driven gear 15, because the two fixed splints 14 clamp the driven gear 15, so that the fixed splint 14 cannot move, then the threaded rod 16 will rotate, and the push plate 19 will be pushed by the threaded rod 16, and the material inside the feed box 17 will flow from the feed pipe 18 to the side of the push plate 19, thereby causing the push plate 19 to push the material toward the open press body 1, when the servo motor 12 reverses, the push plate 19 will move to reset, through the provision of the threaded rod 16 and the push plate 19, the equipment can repeatedly push the material, which is convenient for the staff to process the material and reduces the time spent by the staff to pick up the material. When the push plate 19 moves, the push plate 1 9 will push the contact block 25. At this time, the first baffle 2 and the second baffle 22 will be driven to move together. When the first baffle 2 contacts the side wall of the feeding tube 18 close to the open press body 1, the push force of the push plate 19 on the contact block 25 will cause the spring column 24 to contract. At this time, the contact block 25 will break away from the contact with the push plate 19, and the outlet of the feeding tube 18 close to the push plate 19 will be closed by the first baffle 2. The higher end of the second baffle 22 will break away from the feeding tube 18. At this time, the inlet of the feeding tube 18 on the side close to the feeding box 17 will be opened, and the material will enter the inside of the feeding tube 18, but it cannot flow from the feeding tube 18 to the support frame 11. When the push plate 19 is reset, the push plate 19 pushes the contact block 25 again. At this time, the first baffle 2 gradually breaks away from the seal on the feeding tube 18 , but the higher end of the second baffle 22 re-seals the feeding pipe 18. At this time, the material cannot flow from the feeding box 17 into the feeding pipe 18 until the limit plate 23 contacts the side wall of the feeding pipe 18. The first baffle 2 is completely separated from the seal of the feeding pipe 18, and the material flows from the feeding pipe 18 to the top of the support frame 11. The first baffle 2 and the second baffle 22 are set, so that the equipment can push the material quantitatively, reducing the risk of excessive accumulation of materials affecting the normal work of the staff, making it easier for the staff to use the equipment. The turntable 33 is rotated to move the threaded strip 32. At this time, the distance between the sealing plate 34 and the bottom of the feeding box 17 is controlled. The sealing plate 34 and the threaded strip 32 are set, so that the height of the material passing through the feeding box 17 can be changed. , reduce the situation where too much material is discharged at one time and the feed pipe 18 is blocked, increase the stability of the equipment when it is working, when the equipment is working, the driving gear 13 will drive the driven gear 15 to rotate, at this time the brush 41 will rub against the driven gear 15, and the bristles 41 will clean the dust and impurities attached to the side wall of the driven gear 15. The bristles 41 are set to reduce the jamming or failure caused by dust and impurities when the driven gear 15 and the driving gear 13 rotate together, increase the stability of the equipment when it is running, when the equipment is working, the material will flow to the feed pipe 18 along the inclined plate 5, and the inclined plate 5 is set to reduce the situation where the accumulated material is not easy to flow to the feed pipe 18. When the equipment is working, the threaded rod 16 will move,At this time, the limit plate 6 will move along with the threaded rod 16. The limit plate 6 can limit the maximum limit of the movement of the threaded rod 16. The limit plate 6 can reduce the possibility of the threaded rod 16 being separated from the equipment due to excessive rotation of the threaded rod 16. The staff can quickly understand the remaining material in the feed box 17 through the observation plate 7. The observation plate 7 is convenient for the staff to add materials to the feed box 17 in time.
[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.
Claims
1. An open press feeding structure, comprising an open press body (1), characterized in that: The outer wall of the open press body (1) is fixedly connected to a support frame (11); a servo motor (12) is fixedly connected to the top of the outer wall of the support frame (11); a driving gear (13) is fixedly connected to the output end of the servo motor (12); a pair of fixed clamps (14) are fixedly connected to the top of the outer wall of the support frame (11); a threaded rod (16) is threadedly connected to the inner wall of the fixed clamp (14); a driven gear (15) is threadedly connected to the outer wall of the threaded rod (16); the driven gear (15) is meshed with the driving gear (13); the driven gear (15) is in rotational contact with the fixed clamp (14); a feed box (17) is fixedly connected to the top of the outer wall of the support frame (11); a feed pipe (18) is fixedly connected to the outer wall of the feed box (17); one end of the threaded rod (16) is rotatably connected to a push plate (19); the push plate (19) is in sliding contact with the support frame (11).
2. The open press feeding structure according to claim 1, characterized in that: The inner side wall of the support frame (11) is in sliding contact with a first baffle (2); the outer side wall of the first baffle (2) is fixedly connected to a plurality of connecting rods (21); the end of the connecting rod (21) is fixedly connected to a second baffle (22); the first baffle (2) is in sliding contact with the feeding pipe (18); the first baffle (2) is in contact with the side wall of the feeding pipe (18); the second baffle (22) is in sliding contact with the feeding pipe (18); the outer side wall of the first baffle (2) is fixedly connected to a limit plate (23); the limit plate (23) is in contact with the inner side wall of the feeding pipe (18); the outer side wall of the first baffle (2) is fixedly connected to a spring column (24); the outer side wall of the spring column (24) is fixedly connected to a contact block (25); the contact block (25) is in contact with the push plate (19).
3. The open press feeding structure according to claim 1, characterized in that: A pair of limit bars (3) are fixedly connected to the inner side wall of the feeding box (17); a sealing plate (34) is slidably contacted on the inner side wall of the limit bar (3); a pair of guide columns (31) are fixedly connected to the top of the outer side wall of the sealing plate (34); a threaded bar (32) is rotatably connected to the top of the outer side wall of the sealing plate (34); the threaded bar (32) is threadedly connected to the feeding box (17); a turntable (33) is fixedly connected to the top of the outer side wall of the threaded bar (32).
4. The open press feeding structure according to claim 1, characterized in that: A brush plate (4) is fixedly connected to the top of the outer side wall of the support frame (11); a plurality of bristles (41) are fixedly connected to the side wall of the brush plate (4); and the bristles (41) are in contact with the driven gear (15).
5. The open press feeding structure according to claim 1, characterized in that: An inclined plate (5) is fixedly connected to the bottom of the inner side wall of the feeding box (17).
6. The open press feeding structure according to claim 1, characterized in that: One end of the threaded rod (16) is fixedly connected to a limiting plate (6); the limiting plate (6) is in contact with a fixed clamping plate (14).
7. The open press feeding structure according to claim 1, characterized in that: An observation plate (7) is fixedly connected to the outer side wall of the feeding box (17); the observation plate (7) is made of a transparent material.