Cutting and pin bending machine

Abstract

The utility model discloses a cutting and pin bending machine which comprises an equipment control electric box, a feeding conveying belt is arranged on the upper side of the equipment control electric box, a cutting and pin bending mechanism is arranged at the discharging end of the feeding conveying belt, and a jig push-out air cylinder after cutting is arranged between the feeding conveying belt and the cutting and pin bending mechanism. A HOOP belt clamping mechanism is arranged on one side of the cutting and pin bending mechanism, a discharging conveying belt is arranged at the position, located on one side of the feeding conveying belt, of the lower end of the HOOP belt clamping mechanism, and a backflow belt is arranged at the position, parallel to the discharging conveying belt, of the lower end of the HOOP belt clamping mechanism. A front-back feeding air cylinder is arranged at the contact position of the feeding conveying belt and the discharging conveying belt, and a left-right feeding air cylinder is arranged on one side of the front-back feeding air cylinder and located at the upper end of the feeding conveying belt. Through the arrangement of the cutting and pin bending mechanism, the HOOP belt clamping mechanism, the conveying belt and the air cylinder, automatic pin bending and cutting are achieved, and the requirement for automatic production is met.

Description

Technical Field

[0001] This utility model relates to the field of production line automation equipment technology, specifically to a cutting and bending machine. Background Technology

[0002] When producing or processing magnetic rings, it is necessary to cut the flat-legged magnetic rings and the HOOP tape that mates with them. With industrial development, automation levels are increasing, and the requirements for production efficiency are also rising. Traditionally, bending and cutting are done manually. Due to the large production volume, manual operation cannot keep up with the pace, resulting in low work efficiency and impacting overall production efficiency.

[0003] Based on this, the present invention provides a cutting and bending machine to improve the production efficiency of magnetic rings. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides a cutting and bending machine. To achieve the above objective, this utility model adopts the following technical solution:

[0005] A cutting and bending machine includes an equipment control box, a feeding conveyor belt is provided on the upper side of the equipment control box, a cutting and bending mechanism is provided at the discharge end of the feeding conveyor belt, and a cutting fixture ejection cylinder is provided between the feeding conveyor belt and the cutting and bending mechanism.

[0006] A HOOP belt clamping mechanism is provided on one side of the cutting and bending mechanism. A discharge conveyor belt is provided at the lower end of the HOOP belt clamping mechanism and on one side of the feeding conveyor belt. A return belt is provided at the parallel position of the discharge conveyor belt and at the lower end of the HOOP belt clamping mechanism. Feeding front and rear cylinders are provided at the contact position of the feeding conveyor belt and the discharge conveyor belt. Feeding left and right cylinders are provided on one side of the feeding front and rear cylinders and at the upper end of the feeding conveyor belt.

[0007] Preferably, the cutting bend mechanism includes a fixture feeding platform, a fixture positioning cutting bend groove, an upper cutting die, an upper cutting cylinder, a right-side fixture positioning cylinder, a lower cutting die, a fixture feeding side-blocking cylinder, and a lower cutting cylinder. The fixture feeding platform is located at the end of the feeding conveyor belt. The fixture positioning cutting bend groove is located in the middle of the fixture feeding platform. The right-side fixture positioning cylinder is located at one end of the fixture positioning cutting bend groove and away from the feeding conveyor belt. The upper cutting die is located at the upper end of the fixture positioning cutting bend groove, and the upper cutting cylinder is located on the upper cutting die. The lower cutting die is located at the lower end of the fixture positioning cutting bend groove, and the lower cutting cylinder is located at the lower end of the lower cutting die. The fixture feeding side-blocking cylinder is located on one side of the lower cutting die.

[0008] Preferably, the upper cutting die includes an upper cutting blade, an upper guide sleeve, and a magnetic pressure rod. The upper cutting blade is provided at one end near the positioning cutting bend groove of the fixture, the upper guide sleeves are provided at both ends of the upper cutting blade, and the magnetic ring pressure rod is provided at the upper end of the upper cutting blade and between the upper guide sleeves.

[0009] Preferably, the cutting die includes a lower guide sleeve, a guide post, a cutting blade, and a cutting blade mounting seat. The cutting blade mounting seat is provided on the cutting cylinder, and the cutting blade is provided on the cutting blade mounting seat. Guide posts are provided at both ends of the cutting blade mounting seat and near the cutting blade, and a lower guide sleeve is provided next to the guide posts and away from the cutting blade.

[0010] Preferably, the HOOP strap clamping mechanism includes a support plate, which is set on the upper end of the equipment control box and on the side of the cutting and bending mechanism. A front and rear HOOP grabbing cylinder is set on the upper end of the support plate, a front and rear HOOP grabbing cylinder is set at the front end of the front and rear HOOP grabbing cylinder, a HOOP grabbing clamp cylinder is set at the lower end of the front and rear HOOP grabbing cylinder, and a HOOP grabbing clamp is set at the lower end of the HOOP grabbing clamp cylinder.

[0011] Preferably, a motor speed controller and a power switch are provided on one side of the equipment control box, and support rods are provided at a pair of corners at the top of the equipment control box. A touch screen is provided on the support rods, and a start button, a stop button, a reset button and an emergency stop button are provided on one side of the touch screen.

[0012] Preferably, a pneumatic power source switch is provided on the support rod and at the lower end of the touch screen.

[0013] Preferably, an alarm light is installed on the support rod and at the top of the touch screen.

[0014] In summary, because this utility model adopts the above-mentioned technical solution, it has the following technical effects:

[0015] 1. This utility model, through the design of a cutting and bending mechanism, a HOOP belt clamping mechanism, a conveyor belt and a cylinder, clamps the magnetic ring on the fixture of the previous process from a flat foot to a bent foot, cuts the HOOP, removes the waste HOOP from the fixture, and transfers the finished product with the bent foot to the next process, thereby realizing the automated processing of magnetic rings.

[0016] 2. This utility model uses automation to bend the magnetic rings and cut the HOOP tape, replacing manual handling. Through a three-axis conveying mechanism and a HOOP tape clamping mechanism, the bending and cutting of the product are realized, and the waste HOOP tape is removed from the fixture. It has the advantages of high work efficiency and high precision, realizes fully automated production, and greatly saves labor. Attached Figure Description

[0017] Figure 1This is a structural schematic diagram of the cutting and bending machine of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the equipment control box of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the feeding conveyor belt and the discharging conveyor belt of this utility model;

[0020] Figure 4 This is a schematic diagram of the left and right feed cylinders of this utility model;

[0021] Figure 5 This is a schematic diagram of the cutting and bending mechanism of this utility model;

[0022] Figure 6 This is a schematic diagram of the cutting upper mold of this utility model;

[0023] Figure 7 This is a schematic diagram of the cutting lower die of this utility model;

[0024] Figure 8 This is a schematic diagram of the structure of the cutting fixture ejection cylinder of this utility model;

[0025] Figure 9 This is a schematic diagram of the HOOP belt clamping mechanism of this utility model;

[0026] Figure 10 This is a schematic diagram of the structure of the return belt of this utility model;

[0027] Figure 11 This is a schematic diagram of the magnetic ring and HOOP tape of this utility model.

[0028] In the attached diagram: 10. Equipment control box; 11. Motor speed controller; 12. Power switch; 13. Touch screen; 14. Start button; 15. Stop button; 16. Reset button; 17. Emergency stop button; 18. Feed conveyor belt; 19. Feeding cylinders (front and rear); 20. Feeding cylinders (left and right); 21. Air pressure source switch; 22. Cutting fixture ejection cylinder; 23. Cutting bending mechanism; 24. Fixture feeding platform; 25. Fixture positioning cutting bending groove; 26. Cutting upper die; 27. Cutting upper blade; 28. Upper guide sleeve; 29. ​​Magnetic ring pressure rod; 30. 31. Support rod; 32. Upper cutting cylinder; 33. Right side positioning cylinder of fixture; 34. Lower cutting die; 35. Lower guide sleeve; 36. Guide post; 37. Lower cutting blade; 38. Lower cutting blade mounting seat; 39. Fixture feed side guard cylinder; 40. Lower cutting cylinder; 41. HOOP belt clamping mechanism; 42. Support plate; 43. Front and rear HOOP removal cylinders; 44. Upper and lower HOOP removal cylinders; 45. HOOP clamp removal cylinder; 46. Discharge conveyor belt; 47. Return belt; 48. Alarm light; 49. Fixture and product. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many details listed in the specification are merely to provide the reader with a thorough understanding of one or more aspects of this utility model, and these aspects can be achieved even without these specific details.

[0030] like Figure 11 As shown, in the production of magnetic rings, the magnetic rings produced in the previous process are flat-footed and have HOOP straps between them (see...). Figure 11 A); The magnetic ring needs to be changed from a flat-footed to a bent-footed shape (see...). Figure 11 B) The waste HOOP tape is then removed, and the fixture is returned to the previous process for reprocessing. To achieve automated production, this utility model provides a cutting and bending machine. Please refer to [link / reference needed]. Figure 1-4 , Figure 8 , Figure 10As shown, the system includes an equipment control box 10. A feeding conveyor belt 18 is mounted on the upper side of the control box 10. A cutting and bending mechanism 23 is installed at the discharge end of the feeding conveyor belt 18. A cutting fixture ejection cylinder 22 is installed between the feeding conveyor belt 18 and the cutting and bending mechanism 23. The control box 10 houses electrical control electronic components such as PLCs, relays, and circuit breakers, all electrically connected. A HOOP belt clamping mechanism 40 is installed on one side of the cutting and bending mechanism 23. A discharge conveyor belt 46 is installed below the HOOP belt clamping mechanism 40 and on one side of the feeding conveyor belt 18. A return belt 47 is installed parallel to the discharge conveyor belt 46 and below the HOOP belt clamping mechanism 40. Feeding front and rear cylinders 19 are installed at the contact point between the feeding conveyor belt 18 and the discharge conveyor belt 46. Feeding left and right cylinders 20 are installed on one side of the feeding front and rear cylinders 19 and above the feeding conveyor belt 18.

[0031] In one embodiment, please refer to Figure 5 As shown, the cutting bending mechanism 23 includes a fixture feeding platform 24, a fixture positioning cutting bending groove 25, an upper cutting die 26, an upper cutting cylinder 31, a right-side fixture positioning cylinder 32, a lower cutting die 33, a fixture feeding side-blocking cylinder 38, and a lower cutting cylinder 39. The fixture feeding platform 24 is located at the end of the feeding conveyor belt 18. The fixture positioning cutting bending groove 25 is located in the middle of the fixture feeding platform 24. The right-side fixture positioning cylinder 32 is located at one end of the fixture positioning cutting bending groove 25 and away from the feeding conveyor belt 18. The upper cutting die 26 is located at the upper end of the fixture positioning cutting bending groove 25, and the upper cutting cylinder 31 is located on the upper cutting die 26. The lower cutting die 33 is located at the lower end of the fixture positioning cutting bending groove 25, and the lower cutting cylinder 39 is located at the lower end of the lower cutting die 33. The fixture feeding side-blocking cylinder 38 is located on one side of the lower cutting die 33. Start the feeding cylinder 19 to push the fixture to the fixture feeding platform 24. Then start the left and right cylinders 20 to send the fixture to the fixture positioning and cutting bending groove 25. After it is in place, start the right positioning cylinder 32 to position the fixture left and right. Then start the cutting cylinder 31 to press down the cutting die 26. Then start the cutting cylinder 39 to cut the cutting die 33 upward and bend the foot. After completion, reset the cutting cylinder 31, cutting cylinder 39, right positioning cylinder 32 and feeding cylinder 20. Then start the fixture feeding side stop cylinder 38. Then start the cutting cylinder ejection cylinder 22 to eject the fixture. The automatic cutting and bending is completed.

[0032] In one embodiment, please refer to Figure 6As shown, the upper cutting die 26 includes an upper cutting blade 27, an upper guide sleeve 28, and magnetic pressure rods. The upper cutting blade 27 is positioned near the fixture positioning cutting bend groove 25, and the upper guide sleeves 28 are positioned at both ends of the upper cutting blade 27. Magnetic ring pressure rods 29 are positioned on the upper end of the upper cutting blade 27 and between the upper guide sleeves 28. When the upper cutting cylinder 31 is activated, the upper cutting die moves downward, and the eight magnetic ring pressure rods 29 simultaneously press on the eight magnetic rings. At the same time, the upper cutting blade 27 presses down on the HOOP belt, waiting to cut the bend.

[0033] In one embodiment, please refer to Figure 7 As shown, the lower cutting die 33 includes a lower guide sleeve 34, guide posts 35, a lower cutting blade 36, and a lower cutting blade mounting base 37. The lower cutting blade mounting base 37 is mounted on the lower cutting cylinder 39, and the lower cutting blade 36 is mounted on the lower cutting blade mounting base 37. Guide posts 35 are located at both ends of the lower cutting blade mounting base 37 and near the lower cutting blade 36. The lower guide sleeve 34 is located next to the guide posts 35 and away from the lower cutting blade 36. The fixture is positioned and guided by the positioning cutting bend groove 25. The lower cutting cylinder 39 drives the lower cutting blade 36 upward to cut the magnetic ring connection and bend the lead. When the lower cutting cylinder 39 is activated, the lower cutting die 33 moves upward, and the two cutting blades of the lower cutting blade 36 close the upper cutting blade 27 to cut the middle HOOP strip and bend the terminal lead, completing the cutting and bending process.

[0034] In one embodiment, please refer to Figure 9 As shown, the HOOP strap clamping mechanism 40 includes a support plate 41. The support plate 41 is set on the upper end of the equipment control box 10 and on the side of the cutting and bending mechanism 23. A front and rear HOOP grabbing cylinder 42 is set on the upper end of the support plate 41. A HOOP grabbing upper and lower cylinder 43 is set at the front end of the front and rear HOOP grabbing cylinder 42. A HOOP grabbing clamp cylinder 44 is set at the lower end of the HOOP grabbing upper and lower cylinder 43. A HOOP grabbing clamp 45 is set at the lower end of the HOOP grabbing clamp cylinder 44, so that the HOOP clamp 45 can easily remove the waste HOOP from the fixture.

[0035] In one embodiment, please refer to Figure 2As shown, the equipment control box 10 has a motor speed controller 11 and a power switch 12 on one side. The motor speed controller 11 adjusts the belt speed, and the power switch controls the power supply to the equipment. Support rods 30 are located at opposite corners of the upper part of the control box 10. A touchscreen 13 is mounted on the support rods 30. A start button 14, a stop button 15, a reset button 16, and an emergency stop button 17 are located on one side of the touchscreen 13. The touchscreen 13 displays equipment alarm information, equipment operating status, and equipment cycle time. Equipment parameters can also be adjusted on the touchscreen 13, and the equipment can be started step-by-step. When the equipment is not alarming, pressing the start button 14 starts the equipment. While the equipment is running, pressing the stop button 15 pauses the operation. When the equipment is alarming, the reset button 16 clears the alarm and puts the equipment into standby mode. In case of an emergency, pressing the emergency stop knob 17 stops the equipment immediately.

[0036] In one embodiment, please refer to Figure 2 As shown, a pneumatic power source switch 21 is installed on the support rod 30 and below the touch screen 13. An alarm light 48 is installed on the support rod 30 and above the touch screen 13 to indicate when the equipment malfunctions.

[0037] The working principle of this utility model of a cutting and bending machine is as follows: After the loading fixture enters from the feeding conveyor belt 18, the front and rear feeding cylinders push the fixture to the fixture feeding platform 24. The left and right feeding cylinders 20 are activated to push the fixture to the right to the fixture positioning cutting and bending groove 25. The cutting and bending mechanism 23 is activated to cut the bending. After cutting, the fixture push-out cylinder 22 pushes the fixture onto the discharge conveyor belt 46. The HOOP belt clamping mechanism 39 is activated to remove the waste HOOP belt. The discharge conveyor belt 46 is activated to send the fixture to the next process, and the cutting and bending is completed.

[0038] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A cutting and bending machine, comprising an equipment control box (10), characterized in that, A feeding conveyor belt (18) is provided on the upper side of the equipment control box (10), a cutting bending mechanism (23) is provided at the discharge end of the feeding conveyor belt (18), and a cutting fixture ejection cylinder (22) is provided between the feeding conveyor belt (18) and the cutting bending mechanism (23). A HOOP belt clamping mechanism (40) is provided on one side of the cutting and bending mechanism (23). A discharge conveyor belt (46) is provided at the lower end of the HOOP belt clamping mechanism (40) and on one side of the feeding conveyor belt (18). A return belt (47) is provided at the parallel position of the discharge conveyor belt (46) and at the lower end of the HOOP belt clamping mechanism (40). A feed cylinder (19) is provided at the contact position between the feeding conveyor belt (18) and the discharge conveyor belt (46). A feed cylinder (20) is provided on one side of the feed cylinder (19) and at the upper end of the feeding conveyor belt (18).

2. The cutting and bending machine according to claim 1, characterized in that, The cutting bend mechanism (23) includes a fixture feeding platform (24), a fixture positioning cutting bend groove (25), an upper cutting die (26), an upper cutting cylinder (31), a right-side fixture positioning cylinder (32), a lower cutting die (33), a fixture feeding side-blocking cylinder (38), and a lower cutting cylinder (39). The fixture feeding platform (24) is set at the end of the feeding conveyor belt (18), and the fixture positioning cutting bend groove (25) is set in the middle of the fixture feeding platform (24). A fixture right-side positioning cylinder (32) is provided at one end of the groove (25) and away from the feed conveyor belt (18); a cutting upper die (26) is provided at the upper end of the fixture positioning cutting bend groove (25), and a cutting upper cylinder (31) is provided on the cutting upper die (26); a cutting lower die (33) is provided at the lower end of the fixture positioning cutting bend groove (25), and a cutting lower cylinder (39) is provided at the lower end of the cutting lower die (33); a fixture feed side stop cylinder (38) is provided on one side of the cutting lower die (33).

3. The cutting and bending machine according to claim 2, characterized in that, The upper cutting die (26) includes an upper cutting blade (27), an upper guide sleeve (28), and a magnetic pressure rod. The upper cutting blade (27) is provided at one end near the positioning cutting bend groove (25) of the fixture. The upper guide sleeves (28) are provided at both ends of the upper cutting blade (27). The magnetic ring pressure rod (29) is provided at the upper end of the upper cutting blade (27) and between the upper guide sleeves (28).

4. The cutting and bending machine according to claim 2, characterized in that, The cutting lower die (33) includes a lower guide sleeve (34), a guide post (35), a cutting lower blade (36), and a cutting lower blade mounting seat (37). The cutting lower blade mounting seat (37) is provided on the cutting lower cylinder (39), and the cutting lower blade (36) is provided on the cutting lower blade mounting seat (37). The guide post (35) is provided at both ends of the cutting lower blade mounting seat (37) and close to the cutting lower blade (36). The lower guide sleeve (34) is provided next to the guide post (35) and away from the cutting lower blade (36).

5. A cutting and bending machine according to claim 1, characterized in that, The HOOP strap clamping mechanism (40) includes a support plate (41). The support plate (41) is set on the upper end of the equipment control box (10) and on the side of the cutting and bending mechanism (23). A front and rear HOOP grabbing cylinder (42) is set on the upper end of the support plate (41). A HOOP grabbing upper and lower cylinder (43) is set at the front end of the front and rear HOOP grabbing cylinder (42). A HOOP grabbing clamp cylinder (44) is set at the lower end of the HOOP grabbing upper and lower cylinder (43). A HOOP grabbing clamp (45) is set at the lower end of the HOOP grabbing clamp cylinder (44).

6. The cutting and bending machine according to claim 1, characterized in that, The equipment control box (10) is equipped with a motor speed controller (11) and a power switch (12) on one side. Support rods (30) are set at a pair of corners at the top of the equipment control box (10). A touch screen (13) is set on the support rods (30). A start button (14), a stop button (15), a reset button (16), and an emergency stop button (17) are set on one side of the touch screen (13).

7. A cutting and bending machine according to claim 6, characterized in that, A pneumatic power source switch (21) is provided on the support rod (30) and at the lower end of the touch screen (13).

8. A cutting and bending machine according to claim 6, characterized in that, An alarm light (48) is installed on the support rod (30) and at the top of the touch screen (13).

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