A vertical rubber band machine

Abstract

The invention discloses a vertical rubber band machine, and the technical scheme thereof mainly comprises: comprising a vertical rubber band machine body, a mounting plate fixedly mounted on one side of the vertical rubber band machine body, a transition frame fixedly mounted on the top surface of the mounting plate, a mounting frame fixedly mounted on the top surface of the mounting plate, a movable plate arranged inside the mounting frame; a lifting mechanism for moving the movable plate up and down is arranged on the top surface of the mounting frame; the vertical rubber band machine body, the mounting plate, the transition frame, the mounting frame, the movable plate, the swing column, the mounting ring, the extrusion teeth, the mounting hole, the cylindrical gear, the connecting hole, the worm, the bevel gear, the stepping motor, the bevel gear, the first movable hole, the rotating column, the mounting groove and the torque sensor are used in coordination with each other, so that the staff can ensure the smooth feeding of the rubber band according to the change of the torque of the torque sensor, and prevent the rubber band from being broken due to the resistance encountered in the feeding process of the vertical rubber band machine body.

Description

Technical Field

[0001] The invention relates to the technical field of rubber band machines, in particular to a vertical rubber band machine. Background Art

[0002] The vertical elastic band machine is an industrial sewing machine specially used for sewing elastic seams. It can handle a variety of fabrics of different thicknesses and types. The elastic band machine is used for decorative wrinkling of fashion, women's clothing, underwear and children's clothing. These wrinkling effects can increase the beauty and design of clothing. The elastic band machine can handle different types of fabrics, from thin materials to medium-thick materials, and even leather and other materials are suitable for use. Elastic band is a rubber product made of small pieces of artificial rubber with extensibility. It is usually used in clothing, such as the inside of the waistband of sports pants or skirts. It contains elasticity and is generally woven from spandex. The common color is white, but there are also black or other colors.

[0003] In the prior art, since the rubber band needs to be continuously placed into the vertical rubber band machine when it is in use, if the rubber band is stuck and encounters resistance during the conveying process, the rubber band may be broken, affecting the subsequent production of rubber rings by the vertical rubber band machine. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a vertical rubber band machine to solve the problems raised in the above background technology.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A vertical rubber band machine comprises a vertical rubber band machine body, a mounting plate is fixedly mounted on one side of the vertical rubber band machine body, a transition frame is fixedly mounted on the top surface of the mounting plate, a mounting frame is fixedly mounted on the top surface of the mounting plate, a movable plate is arranged inside the mounting frame; a lifting mechanism for moving the movable plate up and down is arranged on the top surface of the mounting frame; a detection mechanism for detecting the rubber band ring after sewing is arranged on one side of the interior of the vertical rubber band machine body; a smooth component is arranged inside the movable plate, and is used to smoothly feed the rubber band material onto the vertical rubber band machine body, and the smooth component comprises: a swing column, the swing column is arranged inside the movable plate, a plurality of mounting rings are fixedly sleeved on the outer circular wall surface of the swing column, a plurality of extrusion teeth are fixedly mounted on the outer circular wall surface of the mounting ring, a mounting hole is opened on one side of the interior of the movable plate, and the swing column is connected with the The mounting hole is movably sleeved, the outer circular wall surface of the swing column is fixedly sleeved with a cylindrical gear, the top surface of the movable plate is provided with a connecting hole, the inner circular wall surface of the connecting hole is movably sleeved with a worm, the top surface of the worm is fixedly mounted with a bevel gear, the top surface of the movable plate is fixedly mounted with a stepping motor, one end of the stepping motor driving shaft is fixedly mounted with a bevel gear, the bevel gear is meshingly connected with the bevel gear, a supporting plate is fixedly mounted on one side of the inner side of the movable plate, a movable groove is provided on the top surface of the support plate, the worm is movably sleeved with the movable groove, a first movable hole is provided on the other side of the inner side of the movable plate, a rotating column is movably sleeved on the inner circular wall surface of the first movable hole, a mounting groove is provided on one side of the rotating column, a torque sensor is fixedly mounted on one side of the mounting groove, the swing column is movably sleeved with the mounting groove, and the rotating shaft of the torque sensor is fixedly mounted on the swing column.

[0007] By adopting the above technical solution and setting a torque sensor, when the staff sews the rubber band ring, the rubber band is passed through the interior of the transition frame and then placed in the vertical rubber band machine body for sewing. When the rubber band enters the interior of the transition frame, the rubber band rings at the front and rear ends of the transition frame are loose, and then the swing column, the mounting ring and the extrusion teeth are driven to move by moving the moving plate downward, so that the extrusion teeth contact the surface of the rubber band, and then a stepper motor is used. The rotation of the driving shaft of the stepper motor drives the bevel gear to rotate, and then the bevel gear drives the bevel gear and the worm to rotate. When the worm rotates, it drives the cylindrical gear to rotate, and then the cylindrical gear drives the swing column, the mounting ring and the extrusion teeth to rotate, so that the stepper motor does not need to rotate a full circle, so that It can be swung left and right, so the mounting ring and the extrusion teeth will also swing left and right. Since the extrusion teeth are in contact with the surface of the rubber band, when the extrusion teeth swing, they will also move the rubber band left and right. When the swing column rotates and swings, the swing column will drive the torque sensor. When the extrusion teeth swing smoothly and drive the rubber band to move, the torque of the torque sensor will not change. However, when the rubber band is stuck or encounters resistance during the conveying process and cannot move forward, the swing of the rubber band driven by the swing column, the mounting ring and the extrusion teeth will also encounter resistance, and then the torque of the torque sensor will increase, so that the staff can ensure the smooth feeding of the rubber band according to the change of the torque of the torque sensor, and prevent the rubber band from being broken due to resistance during the feeding process of the vertical rubber band machine body.

[0008] Preferably, the lifting mechanism includes: a sliding hole, the sliding hole is opened on the top surface of the mounting frame, a moving column is fixedly installed on the top surface of the moving plate, a connecting ring is fixedly installed on the top surface of the moving column, a moving hole is opened on one side of the connecting ring, the moving column is movably connected with the sliding hole, a fixed plate is fixedly installed on one side of the mounting frame, a first fixing hole is opened on one side of the fixing plate, a servo motor is fixedly connected inside the first fixing hole, a fixed column is fixedly installed on one end of the servo motor drive shaft, a swing arm is fixedly installed on one end of the fixed column, a connecting column is fixedly installed on one side of the swing arm, a movable tube is movably connected on the outer circular wall of the connecting column, and the movable tube is movably connected with the moving hole.

[0009] By adopting the above technical solution, through the setting of the connecting ring, the staff uses a servo motor, and the rotation of the driving shaft of the servo motor will drive the fixed column and the swing arm to rotate, and then the swing arm will drive the connecting column and the movable tube to move inside the movable hole. Since the movable tube is close to the inner wall of the movable hole inside the movable hole, when the connecting column rotates, it will drive the movable tube to rotate inside the movable hole, and then when the movable tube moves to different positions inside the movable hole, it will drive the connecting ring, the movable column and the movable plate to move up and down, thereby facilitating the lifting and lowering of the height of the movable plate, the swing column, the mounting ring and the extrusion teeth.

[0010] Preferably, the detection mechanism includes: a support frame, which is fixedly mounted on an inner side of the vertical rubber band machine body, a first mounting platform is fixedly mounted on the top surface of the support frame, a detection platform is arranged on the top surface of the first mounting platform, a movable groove is opened on the top surface of the detection platform, a movable platform is movably sleeved inside the movable groove, a pulling column is fixedly mounted on the top surface of the movable platform, a first placing column is fixedly mounted on one side of the pulling column, a support column is fixedly mounted on the top surface of the detection platform, a second placing column is fixedly mounted on one side of the support column, a fixed groove is opened on one side of the inner side of the movable groove, a first electric push rod is fixedly sleeved on the inner circular wall surface of the fixed groove, and one end of the telescopic rod of the first electric push rod is fixedly mounted on the moving platform.

[0011] By adopting the above technical solution and setting a support column, when the staff uses the vertical rubber band machine body to sew the rubber band ring, the staff will then put the sewn rubber band ring on the support column and the pulling column, and then let the rubber band ring rest on the top surface of the second placement column and the first placement column. At this time, the staff uses the first electric push rod, and the telescopic rod of the first electric push rod moves the moving platform to drive the pulling column and the first placement column to move, so that the sewn rubber band ring can be stretched from the inside of the rubber band ring, which is convenient for detecting the sewn rubber band ring and preventing the subsequent breakage of the sewing part due to the sewing strength of the sewing rubber band ring.

[0012] Preferably, a connecting block is fixedly installed on the bottom surface of the detection platform, a second fixing hole is opened on one side of the connecting block, an adjustment hole is opened on one side of the first mounting platform, rotating holes are opened on both sides of the adjusting hole, the inner circular wall surfaces of the two rotating holes are movably sleeved with rotating columns, a driving motor is fixedly installed on one side of the first mounting platform, one end of the driving shaft of the driving motor is fixedly installed on the rotating column, and the rotating column is fixedly sleeved with the second fixing hole.

[0013] By adopting the above technical solution, through the setting of the rotating column, when the tension test of the rubber ring on the supporting column and the pulling column is completed, by using the driving motor, the rotation of the driving shaft of the driving motor will drive the rotating column and the connecting block to rotate, and then the connecting block can drive the detection table to tilt, so that the rubber ring can slide on the supporting column and the pulling column, which is convenient for the subsequent collection of the rubber ring after sewing.

[0014] Preferably, a PLC controller is fixedly mounted on the top surface of the vertical rubber band machine body, a buzzer is fixedly mounted on one side of the mounting frame, the buzzer is electrically connected to the PLC controller, and the PLC controller is electrically connected to the torque sensor.

[0015] By adopting the above technical solution, through the provided buzzer, when the torque of the torque sensor encounters resistance and changes, the torque sensor will transmit a signal to the PLC controller, and then the PLC controller will start the buzzer, and the buzzer will make a buzzing sound, thereby reminding the staff that the rubber band encounters resistance during feeding.

[0016] Preferably, the outer circular wall surface of the movable column is provided with two limiting grooves, and the inner circular wall surface of the sliding hole is fixedly mounted with two limiting blocks, and the limiting blocks are movably sleeved with the limiting grooves.

[0017] By adopting the above technical solution, in order to allow the movable column to move inside the sliding hole, the movable column is prevented from rotating inside the sliding hole.

[0018] Preferably, a second mounting platform is fixedly installed on the top surface of the vertical rubber band machine body, a U-shaped frame is fixedly installed on one side of the second mounting platform, a first movable column is fixedly installed inside the U-shaped frame, a first electric hydraulic rod is provided on one side of the second mounting platform, a rear end joint of the first electric hydraulic rod is movably connected with the first movable column, a pushing platform is fixedly installed on one end of the telescopic rod of the first electric hydraulic rod, a second movable column is fixedly installed on the top surface of the pushing platform, a limiting column is fixedly installed on the top surface of the second mounting platform, a rotating frame is provided on the top surface of the vertical rubber band machine body, a rotating hole is opened on the top surface of the rotating frame, the rotating hole is movably connected with the limiting column, a supporting hole is opened on the top surface of the rotating frame, and the second movable The movable column is movably connected with the supporting hole, an auxiliary plate is fixedly installed on one side of the rotating frame, a slide is provided on one side of the auxiliary plate, a connecting plate is fixedly installed on one side of the slide, an operating frame is fixedly installed on one side of the connecting plate, a second electric push rod is fixedly installed inside the operating frame, two auxiliary columns are fixedly installed inside the operating frame, two clamping claws are provided on one side of the operating frame, a movable frame is movably connected inside the operating frame, a pushing column is fixedly installed inside the movable frame, a second movable hole and a pushing hole are respectively opened on one side of the clamping claw, the pushing hole is movably connected with the pushing column, the second movable hole is movably connected with the auxiliary column, and the telescopic rod of the second electric push rod is fixedly installed with the movable frame.

[0019] By adopting the above technical solution, through the provided clamping jaws, when the rubber band ring is sewn on the vertical rubber band machine body, the second electric push rod is used, and the telescopic rod of the second electric push rod pushes the moving frame forward, and then the moving frame pushes the pushing column to move forward, so that the two clamping jaws can be separated from each other, and when the second electric push rod drives the moving frame and the pushing column to contract, the two clamping jaws can be merged, so that it is convenient to clamp the sewn rubber band ring, and then the first electric hydraulic rod is used, and the movement of the telescopic rod of the first electric hydraulic rod will push the second movable column to drive the rotating frame, the auxiliary plate and the clamping jaws to rotate, so that the clamped rubber band ring can be moved out of the interior of the vertical rubber band machine body, which is convenient for unloading the sewn rubber band ring.

[0020] Preferably, two guide rails are fixedly mounted on one side of the auxiliary plate, the guide rails are slidably connected to the slide, a second electric hydraulic rod is fixedly mounted on one inner side of the auxiliary plate, and a telescopic rod of the second electric hydraulic rod is fixedly mounted on the slide.

[0021] By adopting the above technical solution, by setting up a second electric hydraulic rod, the staff can use the second electric hydraulic rod, and the movement of the telescopic rod of the second electric hydraulic rod will push the slide, the connecting plate and the clamping claw to move, thereby facilitating the change of the clamping position of the clamping claw.

[0022] Preferably, a collecting bin is provided on one side of the vertical elastic band machine body.

[0023] By adopting the above technical solution, the elastic band rings after sewing are collected.

[0024] In summary, the present invention mainly has the following beneficial effects:

[0025] The vertical rubber band machine body, mounting plate, transition frame, mounting frame, movable plate, swing column, mounting ring, extrusion teeth, mounting holes, cylindrical gears, connecting holes, worms, bevel gears, stepping motors, bevel gears, first movable holes, rotating columns, mounting grooves and torque sensors are used in coordination with each other, so that the staff can ensure smooth feeding of the rubber band according to the change of the torque of the torque sensor, and prevent the rubber band from encountering resistance during the feeding process of the vertical rubber band machine body, resulting in the rubber band being broken.

[0026] By setting the support column, when the staff uses the vertical rubber band machine body to sew the rubber band ring, the staff will then put the sewn rubber band ring on the support column and the pulling column, and then let the rubber band ring rest on the top surface of the second placement column and the first placement column, and then through the first electric push rod, the moving platform, the pulling column and the first placement column, the pulling column can be used in coordination with each other, so that the pulling column can be stretched from the inside of the sewn rubber band ring, which is convenient for detecting the sewn rubber band ring and preventing the poor strength of the sewing part of the sewing rubber band ring from causing the sewing part to break and affect subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0028] Figure 2 It is a schematic diagram of the mounting plate structure of the present invention;

[0029] Figure 3 It is a schematic diagram of the structure of the movable plate of the present invention;

[0030] Figure 4 It is a left schematic view of the rotating column structure of the present invention;

[0031] Figure 5 It is a schematic diagram of the structure of the mounting frame of the present invention;

[0032] Figure 6 It is a schematic diagram of the support frame structure of the present invention;

[0033] Figure 7 It is a schematic diagram of the structure of the detection platform of the present invention;

[0034] Figure 8 is a schematic diagram of the auxiliary plate structure of the present invention;

[0035] Fig. 9 It is a schematic structural diagram of the second mounting platform of the present invention.

[0036] Figure numerals: 1, vertical rubber band machine body; 2, mounting plate; 3, transition frame; 4, mounting frame; 5, moving plate; 6, swing column; 7, mounting ring; 8, extrusion tooth; 9, mounting hole; 10, cylindrical gear; 11, connecting hole; 12, worm; 13, bevel gear; 14, stepping motor; 15, bevel gear; 16, support plate; 17, movable groove; 18, first movable hole; 19, rotating column; 20, mounting groove; 21, torque sensor; 22, moving column; 23, connecting ring; 24, moving hole; 25, sliding hole; 26, fixed plate; 27, first fixed hole; 28, servo motor; 29, fixed column; 30, swing arm; 31, connecting column; 32, movable tube; 33, pushing column; 34, limiting groove; 35, moving frame; 36, support frame; 37, first mounting platform; 38, testing platform; 39, moving groove; 4 0. Moving platform; 41. Pulling column; 42. First placement column; 43. Support column; 44. Second placement column; 45. First electric push rod; 46. Fixing groove; 47. Connecting block; 48. Second fixing hole; 49. Adjusting hole; 50. Rotating hole; 51. Rotating column; 52. Driving motor; 53. Pushing hole; 54. Clamping claw; 55. Collecting bin; 56. Second mounting platform; 57. Buzzer; 58. U-shaped frame; 59. First movable column; 60. Second movable hole; 61. Limiting block; 62. First electric hydraulic rod; 63. Pushing platform; 64. Second movable column; 65. Limiting column; 66. Rotating frame; 67. Rotating hole; 68. Supporting hole; 69. Auxiliary plate; 70. Slide; 71. Second electric hydraulic rod; 72. Connecting plate; 73. Guide rail; 74. Operating frame; 75. Second electric push rod; 76. Auxiliary column. DETAILED DESCRIPTION

[0037] The following will be combined with the 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 described embodiments 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 creative work are within the scope of protection of the present invention. Embodiment 1

[0038] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5A vertical rubber band machine comprises a vertical rubber band machine body 1, a mounting plate 2 is fixedly mounted on one side of the vertical rubber band machine body 1, a transition frame 3 is fixedly mounted on the top surface of the mounting plate 2, a mounting frame 4 is fixedly mounted on the top surface of the mounting plate 2, a moving plate 5 is arranged inside the mounting frame 4, a lifting mechanism for moving the moving plate 5 up and down is arranged on the top surface of the mounting frame 4, a detection mechanism for detecting the rubber band ring after sewing is arranged on one side of the interior of the vertical rubber band machine body 1, a smooth component is arranged inside the moving plate 5, and is used for smoothly feeding the rubber material on the vertical rubber band machine body 1, the smooth component comprises a swing column 6, the swing column 6 is arranged inside the moving plate 5, and a plurality of mounting rings 7 are fixedly sleeved on the outer circumferential wall surface of the swing column 6, and the mounting rings The outer circumferential wall surface of 7 is fixedly installed with a plurality of extrusion teeth 8, an inner side of the movable plate 5 is provided with a mounting hole 9, the swing column 6 is movably sleeved with the mounting hole 9, the outer circumferential wall surface of the swing column 6 is fixedly sleeved with a cylindrical gear 10, the top surface of the movable plate 5 is provided with a connecting hole 11, the inner circumferential wall surface of the connecting hole 11 is movably sleeved with a worm 12, the top surface of the worm 12 is fixedly installed with a bevel gear 13, the top surface of the movable plate 5 is fixedly installed with a stepping motor 14, one end of the driving shaft of the stepping motor 14 is fixedly installed with a bevel gear 15, the bevel gear 15 is meshed and connected with the bevel gear 13, a support plate 16 is fixedly installed on one side of the inner side of the movable plate 5, the top surface of the support plate 16 is provided with a movable groove 17, the worm 12 is movably sleeved with the movable groove 17, and the inner side of the movable plate 5 is provided with a There is a first movable hole 18, and the inner wall surface of the first movable hole 18 is movably sleeved with a rotating column 19, and a mounting groove 20 is opened on one side of the rotating column 19. A torque sensor 21 is fixedly installed on one side of the inner side of the mounting groove 20. The swing column 6 is movably sleeved with the mounting groove 20, and the rotating shaft of the torque sensor 21 is fixedly installed with the swing column 6. Through the torque sensor 21, when the staff sews the rubber band ring, the rubber band is passed through the inside of the transition frame 3 and then placed in the vertical rubber band machine body 1 for sewing. When the rubber band enters the inside of the transition frame 3, the rubber band rings at the front and rear ends of the transition frame 3 are loose, and then the swing column 6, the mounting ring 7 and the extrusion tooth 8 are driven to move by moving the movable plate 5 downward, so that the extrusion tooth 8 contacts the rubber band , and then use the stepper motor 14. The rotation of the driving shaft of the stepper motor 14 will drive the bevel gear 15 to rotate, and then the bevel gear 15 will drive the bevel gear 13 and the worm 12 to rotate. When the worm 12 rotates, it will drive the cylindrical gear 10 to rotate, and then the cylindrical gear 10 will drive the swing column 6, the mounting ring 7 and the extrusion tooth 8 to rotate, so that the stepper motor 14 does not need to rotate a full circle, and can swing left and right. Therefore, the mounting ring 7 and the extrusion tooth 8 will also swing left and right. Since the extrusion tooth 8 is the surface of the rubber band, when the extrusion tooth 8 swings, it will also move the rubber band left and right. When the swing column 6 rotates and swings, the swing column 6 will drive the torque sensor 21. When the extrusion tooth 8 swings smoothly and drives the rubber band to move,The torque of the torque sensor 21 will not change, but when the rubber band is stuck or encounters resistance during the conveying process and cannot move forward, the swing of the rubber band driven by the swing column 6, the mounting ring 7 and the extrusion teeth 8 will also encounter resistance, and then the torque of the torque sensor 21 will increase, so that the staff can ensure the smooth feeding of the rubber band according to the change of the torque of the torque sensor 21, and prevent the rubber band from encountering resistance during the feeding process of the vertical rubber band machine body 1, which may cause the rubber band to be broken. Embodiment 2

[0039] Based on the above embodiment 1, refer to Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 7The lifting mechanism includes a sliding hole 25, which is provided on the top surface of the mounting frame 4. A moving column 22 is fixedly installed on the top surface of the moving plate 5. A connecting ring 23 is fixedly installed on the top surface of the moving column 22. A moving hole 24 is provided on one side of the connecting ring 23. The moving column 22 is movably sleeved with the sliding hole 25. A fixing plate 26 is fixedly installed on one side of the mounting frame 4. A first fixing hole 27 is provided on one side of the fixing plate 26. A servo motor 28 is fixedly sleeved inside the first fixing hole 27. A fixing column 29 is fixedly installed on one end of the driving shaft of the servo motor 28. A swing arm 30 is fixedly installed on one end of the fixing column 29. A connecting column 31 is fixedly installed on one side of the swing arm 30. A movable tube 32 is movably sleeved on the outer circumferential wall of the connecting column 31. The tube 32 is movably connected with the movable hole 24. Through the connecting ring 23, the staff uses the servo motor 28. The rotation of the driving shaft of the servo motor 28 will drive the fixed column 29 and the swing arm 30 to rotate, and then the swing arm 30 will drive the connecting column 31 and the movable tube 32 to move inside the movable hole 24. Since the movable tube 32 is close to the inner wall of the movable hole 24 inside the movable hole 24, when the connecting column 31 rotates, it will drive the movable tube 32 to rotate inside the movable hole 24. Then, when the movable tube 32 moves to different positions inside the movable hole 24, it will drive the connecting ring 23, the movable column 22 and the movable plate 5 to move up and down, so as to facilitate the height adjustment of the movable plate 5, the swing column 6, the mounting ring 7 and the extrusion teeth 8. For lifting, the detection mechanism includes a support frame 36, the support frame 36 is fixedly mounted on one side of the interior of the vertical rubber band machine body 1, a first mounting platform 37 is fixedly mounted on the top surface of the support frame 36, a detection platform 38 is arranged on the top surface of the first mounting platform 37, a moving groove 39 is opened on the top surface of the detection platform 38, a moving platform 40 is movably sleeved inside the moving groove 39, a pulling column 41 is fixedly mounted on the top surface of the moving platform 40, a first placement column 42 is fixedly mounted on one side of the pulling column 41, a support column 43 is fixedly mounted on the top surface of the detection platform 38, a second placement column 44 is fixedly mounted on one side of the support column 43, a fixed groove 46 is opened on one side of the interior of the moving groove 39, a first electric push rod 45 is fixedly sleeved on the inner circular wall surface of the fixed groove 46, One end of the telescopic rod of the first electric push rod 45 is fixedly installed on the moving platform 40. By setting the support column 43, when the staff uses the vertical rubber band machine body 1 to sew the rubber band ring, the sewn rubber band ring is put on the support column 43 and the pulling column 41, and then the rubber band ring is placed on the top surface of the second placement column 44 and the first placement column 42. At this time, the staff uses the first electric push rod 45, and the telescopic rod of the first electric push rod 45 moves to push the moving platform 40 to drive the pulling column 41 and the first placement column 42 to move, so that the pulling column 41 can be stretched from the inside of the sewn rubber band ring, which is convenient for detecting the sewn rubber band ring and preventing the poor strength of the sewing part of the sewing rubber band ring from causing the sewing part to break and affect subsequent use.

[0040] Embodiment 3

[0041] Based on the above embodiment 1 or 2, refer to Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 7 A connecting block 47 is fixedly installed on the bottom surface of the detection platform 38, a second fixing hole 48 is opened on one side of the connecting block 47, an adjusting hole 49 is opened on one side of the first mounting platform 37, and rotating holes 50 are opened on both sides of the adjusting hole 49, and a rotating column 51 is movably sleeved on the inner circular wall surface of the two rotating holes 50, and a driving motor 52 is fixedly installed on one side of the first mounting platform 37, and one end of the driving shaft of the driving motor 52 is fixedly installed on the rotating column 51, and the rotating column 51 is fixedly sleeved with the second fixing hole 48. Through the setting of the rotating column 51, when the tension test of the rubber ring on the support column 43 and the pulling column 41 is completed, the driving motor 52 is used, and the rotation of the driving shaft of the driving motor 52 will drive the rotating column 51 and the connecting block 47 to rotate, and then the connecting block 47 can drive the detection platform 38 to tilt, so that the rubber ring Slide down on the support column 43 and the pulling column 41, so as to facilitate the subsequent collection of the elastic band ring after sewing. A PLC controller is fixedly installed on the top surface of the vertical elastic band machine body 1, and a buzzer 57 is fixedly installed on one side of the mounting frame 4. The buzzer 57 is electrically connected to the PLC controller, and the PLC controller is electrically connected to the torque sensor 21. Through the set buzzer 57, when the torque of the torque sensor 21 encounters resistance and changes, the torque sensor 21 will transmit a signal to the PLC controller, and then the PLC controller will start the buzzer 57, and the buzzer 57 will make a buzzing sound, so as to remind the staff that the elastic band encounters resistance during feeding. Two limit grooves 34 are provided on the outer circular wall surface of the moving column 22, and two limit blocks 61 are fixedly installed on the inner circular wall surface of the sliding hole 25, and the limit blocks 61 are movably connected with the limit grooves 34. Embodiment 4

[0042] Based on the above embodiments 1, 2 or 3, refer to Figure 1 , Figure 8 and Fig. 9A second mounting platform 56 is fixedly installed on the top surface of the vertical rubber band machine body 1, a U-shaped frame 58 is fixedly installed on one side of the second mounting platform 56, a first movable column 59 is fixedly installed inside the U-shaped frame 58, a first electric hydraulic rod 62 is arranged on one side of the second mounting platform 56, a rear end joint of the first electric hydraulic rod 62 is movably connected with the first movable column 59, a pushing platform 63 is fixedly installed on one end of the telescopic rod of the first electric hydraulic rod 62, a second movable column 64 is fixedly installed on the top surface of the pushing platform 63, a limiting column 65 is fixedly installed on the top surface of the second mounting platform 56, a rotating frame 66 is arranged on the top surface of the vertical rubber band machine body 1, a rotating hole 67 is opened on the top surface of the rotating frame 66, the rotating hole 67 is movably connected with the limiting column 65, and the rotating frame 66 A support hole 68 is provided on the top surface, and the second movable column 64 is movably connected with the support hole 68. An auxiliary plate 69 is fixedly installed on one side of the rotating frame 66, and a slide 70 is provided on one side of the auxiliary plate 69. A connecting plate 72 is fixedly installed on one side of the slide 70, and an operating frame 74 is fixedly installed on one side of the connecting plate 72. A second electric push rod 75 is fixedly connected inside the operating frame 74, and two auxiliary columns 76 are fixedly installed inside the operating frame 74. Two clamping claws 54 are provided on one side of the operating frame 74. A moving frame 35 is movably connected inside the operating frame 74, and a pushing column 33 is fixedly installed inside the moving frame 35. A second movable hole 60 and a pushing hole 53 are respectively provided on one side of the clamping claw 54, and the pushing hole 53 is movably connected with the pushing column 33. The second movable hole 60 is movably connected with the auxiliary column 76, and the telescopic rod of the second electric push rod 75 is fixedly installed with the moving frame 35. Through the provided clamping claw 54, when the elastic band is sewn on the vertical elastic band machine body 1, the telescopic rod of the second electric push rod 75 pushes the moving frame 35 forward, and then the moving frame 35 pushes the pushing column 33 to move forward, so that the two clamping claws 54 can be separated from each other. When the second electric push rod 75 drives the moving frame 35 and the pushing column 33 to contract, the two clamping claws 54 can be merged, so as to facilitate clamping the sewn elastic band, and then the first electric hydraulic rod 62 is used. The movement of the telescopic rod of the first electric hydraulic rod 62 will push the second movable column 64 to drive the rotating frame 66 and the auxiliary The auxiliary plate 69 and the clamping claw 54 rotate, so that the clamped rubber band ring can be moved out of the interior of the vertical rubber band machine body 1, which is convenient for unloading the rubber band ring after sewing. Two guide rails 73 are fixedly installed on one side of the auxiliary plate 69, and the guide rails 73 are slidably connected to the slide 70. A second electric hydraulic rod 71 is fixedly installed on one side of the interior of the auxiliary plate 69, and the telescopic rod of the second electric hydraulic rod 71 is fixedly installed on the slide 70. Through the second electric hydraulic rod 71, the staff uses the second electric hydraulic rod 71, and the movement of the telescopic rod of the second electric hydraulic rod 71 will push the slide 70, the connecting plate 72 and the clamping claw 54 to move, thereby facilitating the change of the clamping position of the clamping claw 54. A collection bin 55 is provided on one side of the vertical rubber band machine body 1.

[0043] Working principle: Please refer to Figure 1-Figure 9 As shown, through the torque sensor 21, when the staff sews the elastic band, the elastic band is passed through the interior of the transition frame 3 and then placed in the vertical elastic machine body 1 for sewing. When the elastic band enters the interior of the transition frame 3, the elastic bands at the front and rear ends of the transition frame 3 are loose, and then the swing column 6, the mounting ring 7 and the extrusion tooth 8 are driven to move by moving the moving plate 5 downward, so that the extrusion tooth 8 contacts the surface of the elastic band, and then the stepper motor 14 is used. The rotation of the driving shaft of the stepper motor 14 will drive the bevel gear 15 to rotate, and then the bevel gear 15 will drive the bevel gear 13 and the worm 12 to rotate. When the worm 12 rotates, it will drive the cylindrical gear 10 to rotate, and then the cylindrical gear 10 will drive the swing column 6, the mounting ring 7 and the extrusion tooth 8 to rotate, so that the stepper motor 14 does not need to rotate completely. The elastic band is moved by the elastic band 8 and the elastic band is moved by the elastic band 8. When the elastic band 8 is moved, the elastic band 8 ...

[0044] Through the setting of the connecting ring 23, the staff uses the servo motor 28, and the rotation of the driving shaft of the servo motor 28 will drive the fixed column 29 and the swing arm 30 to rotate, and then the swing arm 30 will drive the connecting column 31 and the movable tube 32 to move inside the moving hole 24. Since the movable tube 32 is close to the inner wall of the moving hole 24 inside the moving hole 24, when the connecting column 31 rotates, it will drive the movable tube 32 to rotate inside the moving hole 24, and then when the movable tube 32 moves to different positions inside the moving hole 24, it will drive the connecting ring 23, the moving column 22 and the moving plate 5 to move up and down, thereby facilitating the lifting and lowering of the height of the moving plate 5, the swing column 6, the mounting ring 7 and the extrusion tooth 8.

[0045] By setting the support column 43, when the staff uses the vertical rubber band machine body 1 to sew the rubber band ring, the staff will then put the sewn rubber band ring on the support column 43 and the pulling column 41, and then let the rubber band ring rest on the top surface of the second placement column 44 and the first placement column 42. At this time, the staff uses the first electric push rod 45, and the telescopic rod of the first electric push rod 45 moves and pushes the moving platform 40 to drive the pulling column 41 and the first placement column 42 to move, so that the pulling column 41 can be stretched from the inside of the sewn rubber band ring, which is convenient for detecting the sewn rubber band ring, and preventing the poor strength of the sewing part of the sewing rubber band ring from causing the sewing part to break and affect subsequent use.

[0046] By setting the buzzer 57, when the torque of the torque sensor 21 encounters resistance and changes, the torque sensor 21 will transmit a signal to the PLC controller, and then the PLC controller will start the buzzer 57, and the buzzer 57 will make a buzzing sound, so as to remind the staff that the rubber band encounters resistance during feeding.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vertical elastic band machine, characterized in that: include: A vertical rubber band machine body (1), a mounting plate (2) being fixedly mounted on one side of the vertical rubber band machine body (1), a transition frame (3) being fixedly mounted on the top surface of the mounting plate (2), a mounting frame (4) being fixedly mounted on the top surface of the mounting plate (2), and a movable plate (5) being arranged inside the mounting frame (4); The top surface of the mounting frame (4) is provided with a lifting mechanism for moving the movable plate (5) up and down; A detection mechanism for detecting the elastic band ring after sewing is provided on one side of the interior of the vertical elastic band machine body (1); A smoothing component is arranged inside the movable plate (5) and is used for smoothly feeding the rubber band material onto the vertical rubber band machine body (1). The smoothing component comprises: a swing column (6), the swing column (6) is arranged inside the movable plate (5), a plurality of mounting rings (7) are fixedly sleeved on the outer circular wall surface of the swing column (6), a plurality of extrusion teeth (8) are fixedly mounted on the outer circular wall surface of the mounting ring (7), a mounting hole (9) is provided on one side inside the movable plate (5), the swing column (6) is movably sleeved with the mounting hole (9), a cylindrical gear (10) is fixedly sleeved on the outer circular wall surface of the swing column (6), a connecting hole (11) is provided on the top surface of the movable plate (5), a worm (12) is movably sleeved on the inner circular wall surface of the connecting hole (11), a bevel gear (13) is fixedly mounted on the top surface of the worm (12), and the top surface of the movable plate (5) A stepper motor (14) is fixedly mounted, a bevel gear (15) is fixedly mounted on one end of the driving shaft of the stepper motor (14), the bevel gear (15) being meshingly connected with the bevel gear (13), a support plate (16) is fixedly mounted on one side of the interior of the movable plate (5), a movable groove (17) is provided on the top surface of the support plate (16), the worm (12) is movably sleeved with the movable groove (17), a first movable hole (18) is provided on the other side of the interior of the movable plate (5), a rotating column (19) is movably sleeved on the inner circular wall surface of the first movable hole (18), a mounting groove (20) is provided on one side of the rotating column (19), a torque sensor (21) is fixedly mounted on one side of the interior of the mounting groove (20), the swing column (6) is movably sleeved with the mounting groove (20), and the rotating shaft of the torque sensor (21) is fixedly mounted on the swing column (6).

2. A vertical elastic band machine according to claim 1, characterized in that: The lifting mechanism comprises: A sliding hole (25), wherein the sliding hole (25) is provided on the top surface of the mounting frame (4), a moving column (22) is fixedly installed on the top surface of the moving plate (5), a connecting ring (23) is fixedly installed on the top surface of the moving column (22), a moving hole (24) is provided on one side of the connecting ring (23), the moving column (22) is movably sleeved with the sliding hole (25), a fixing plate (26) is fixedly installed on one side of the mounting frame (4), and a fixing plate (26) is provided on one side of the fixing plate (26). A first fixing hole (27) is provided, a servo motor (28) is fixedly sleeved inside the first fixing hole (27), a fixing column (29) is fixedly mounted on one end of a driving shaft of the servo motor (28), a swing arm (30) is fixedly mounted on one end of the fixing column (29), a connecting column (31) is fixedly mounted on one side of the swing arm (30), a movable tube (32) is movably sleeved on the outer circular wall surface of the connecting column (31), and the movable tube (32) is movably sleeved with the movable hole (24).

3. A vertical elastic band machine according to claim 1, characterized in that: The detection mechanism includes: A support frame (36), the support frame (36) is fixedly mounted on one side of the interior of the vertical rubber band machine body (1), a first mounting platform (37) is fixedly mounted on the top surface of the support frame (36), a detection platform (38) is arranged on the top surface of the first mounting platform (37), a moving groove (39) is provided on the top surface of the detection platform (38), a moving platform (40) is movably sleeved inside the moving groove (39), a pulling column (41) is fixedly mounted on the top surface of the moving platform (40), a first placement column (42) is fixedly mounted on one side of the pulling column (41), a support column (43) is fixedly mounted on the top surface of the detection platform (38), a second placement column (44) is fixedly mounted on one side of the support column (43), a fixing groove (46) is provided on one side of the interior of the moving groove (39), a first electric push rod (45) is fixedly sleeved on the inner circular wall surface of the fixing groove (46), and one end of the telescopic rod of the first electric push rod (45) is fixedly mounted on the moving platform (40).

4. A vertical rubber band machine according to claim 3, characterized in that: A connecting block (47) is fixedly mounted on the bottom surface of the detection platform (38), a second fixing hole (48) is provided on one side of the connecting block (47), an adjusting hole (49) is provided on one side of the first mounting platform (37), rotating holes (50) are respectively provided on both sides of the adjusting hole (49), rotating columns (51) are movably sleeved on the inner circular wall surfaces of the two rotating holes (50), a driving motor (52) is fixedly mounted on one side of the first mounting platform (37), one end of a driving shaft of the driving motor (52) is fixedly mounted on the rotating column (51), and the rotating column (51) is fixedly sleeved on the second fixing hole (48).

5. A vertical elastic band machine according to claim 1, characterized in that: A PLC controller is fixedly mounted on the top surface of the vertical rubber band machine body (1), and a buzzer (57) is fixedly mounted on one side of the mounting frame (4); the buzzer (57) is electrically connected to the PLC controller, and the PLC controller is electrically connected to the torque sensor (21).

6. A vertical rubber band machine according to claim 2, characterized in that: The outer circular wall surface of the movable column (22) is provided with two limit grooves (34), and the inner circular wall surface of the sliding hole (25) is fixedly mounted with two limit blocks (61), and the limit blocks (61) are movably sleeved with the limit grooves (34).

7. A vertical rubber band machine according to claim 1, characterized in that: A second mounting platform (56) is fixedly mounted on the top surface of the vertical rubber band machine body (1); a U-shaped frame (58) is fixedly mounted on one side of the second mounting platform (56); a first movable column (59) is fixedly mounted inside the U-shaped frame (58); a first electric hydraulic rod (62) is provided on one side of the second mounting platform (56); a rear end joint of the first electric hydraulic rod (62) is movably sleeved with the first movable column (59); a push rod is fixedly mounted on one end of the telescopic rod of the first electric hydraulic rod (62). A platform (63), a second movable column (64) is fixedly mounted on the top surface of the pushing platform (63), a limiting column (65) is fixedly mounted on the top surface of the second mounting platform (56), a rotating frame (66) is arranged on the top surface of the vertical rubber band machine body (1), a rotating hole (67) is opened on the top surface of the rotating frame (66), the rotating hole (67) is movably sleeved with the limiting column (65), a supporting hole (68) is opened on the top surface of the rotating frame (66), the second movable column (64) and the supporting hole (68) are movably sleeved with each other 68) is movably sleeved, an auxiliary plate (69) is fixedly mounted on one side of the rotating frame (66), a slide table (70) is provided on one side of the auxiliary plate (69), a connecting plate (72) is fixedly mounted on one side of the slide table (70), an operating frame (74) is fixedly mounted on one side of the connecting plate (72), a second electric push rod (75) is fixedly sleeved inside the operating frame (74), two auxiliary columns (76) are fixedly mounted inside the operating frame (74), and a Two clamping jaws (54), the operating frame (74) is movably sleeved with a moving frame (35), the moving frame (35) is fixedly installed with a pushing column (33), one side of the clamping jaw (54) is respectively provided with a second movable hole (60) and a pushing hole (53), the pushing hole (53) is movably sleeved with the pushing column (33), the second movable hole (60) is movably sleeved with the auxiliary column (76), and the telescopic rod of the second electric push rod (75) is fixedly installed with the moving frame (35).

8. A vertical rubber band machine according to claim 7, characterized in that: Two guide rails (73) are fixedly mounted on one side of the auxiliary plate (69), and the guide rails (73) are slidably connected to the slide table (70). A second electric hydraulic rod (71) is fixedly mounted on one side of the interior of the auxiliary plate (69), and a telescopic rod of the second electric hydraulic rod (71) is fixedly mounted on the slide table (70).

9. A vertical rubber band machine according to claim 1, characterized in that: A collecting bin (55) is provided on one side of the vertical elastic band machine body (1).

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