Material transfer conveying line

Abstract

The invention discloses a material transfer conveying line which is characterized in that the material transfer conveying line comprises a weighing conveyor, a lifting driving mechanism and an angle adjusting mechanism; a reversing conveyor is arranged on the rear side of the weighing conveyor, a climbing frame is arranged on the right side of the reversing conveyor, a lifting plate is slidably connected to the upper end of the climbing frame, and an adjustable conveying table is arranged at the upper end of the lifting plate; the lifting driving mechanism is arranged between the climbing frame and the lifting plate; the angle adjusting mechanism comprises a support and an adjusting rod, the support is fixedly connected to the middle of the upper surface of the lifting plate, the interior of the support is rotationally connected with the left end of the adjusting rod, a driving seat is fixedly connected to the right end of the lower surface of the conveying table, and the driving seat is rotationally connected with the right end of the adjusting rod. According to the material transfer conveying line, the height and angle of the climbing conveying line can be timely, accurately and rapidly adjusted.

Description

Technical Field

[0001] The invention relates to the technical field of robot handling, in particular to a material transfer conveyor line. Background Art

[0002] Existing material transfer conveyor lines adopt an automated operation mechanism, relying on multi-axis robots to move materials to the conveyor line body, and control units and sensors to control the movement and direction of the materials. This type of equipment currently has the ability to autonomously identify material locations, automatically plan routes, and perform other handling tasks.

[0003] For materials that need to be automatically stacked, transporting materials from a low position to a high position is an essential function of the conveyor line. The structure that realizes this function is the climbing unit on the conveyor line, such as the utility model patent with publication number CN210284834U. The climbing unit of this type of material transfer conveyor line is manually operated to adjust the angle and height of the climbing unit, and is locked in relative position by bolt connection. The equipment installation has limitations, poor environmental adaptability, and the installation method is fixed and inflexible. Summary of the invention

[0004] The present invention provides a material transfer conveyor line, in which one host machine controls multiple production lines, and customers can arrange and combine them arbitrarily according to needs. At the same time, the height and angle of the climbing conveyor line can be adjusted timely, accurately and quickly.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a material transfer conveying line, comprising a weighing conveyor, a lifting drive mechanism and an angle adjustment mechanism; A reversing conveyor is arranged at the rear side of the weighing conveyor, a climbing frame is arranged at the right side of the reversing conveyor, a lifting plate is slidably connected to the upper end of the climbing frame, and an adjustable conveying platform is arranged at the upper end of the lifting plate; The lifting drive mechanism is arranged between the climbing frame and the lifting plate; The angle adjustment mechanism includes a support and an adjustment rod. The support is fixedly connected to the middle part of the upper surface of the lifting plate. The interior of the support is rotatably connected to the left end of the adjustment rod. The right end of the lower surface of the conveying platform is fixedly connected to a drive seat, and the drive seat is rotatably connected to the right end of the adjustment rod.

[0006] Furthermore, the four corners of the climbing frame are fixedly connected with guide cylinders, the interior of the guide cylinders are slidably connected with sliding columns, the upper ends of the sliding columns are fixedly connected to the lower ends of the lifting plates, the left end of the upper surface of the lifting plates is fixedly connected with a connecting seat, the interior of the connecting seat is fixedly connected with an adjusting shaft, the left end of the lower surface of the conveying platform is fixedly connected with symmetrically distributed rotating seats, and the rotating seats are rotatably connected to the longitudinally adjacent adjusting shafts.

[0007] Furthermore, the lifting drive mechanism includes an internal threaded rotating cylinder and a screw rod, the screw rod is fixedly connected to the left and right ends of the lower surface of the lifting plate respectively, an I-shaped plate is fixedly connected between the four guide cylinders, through holes are provided at the left and right ends of the I-shaped plate, the interiors of the through holes are rotatably connected with internal threaded rotating cylinders, and the internal threaded rotating cylinders are threadedly connected to the vertically adjacent screw rods.

[0008] Furthermore, the lifting drive mechanism also includes a worm gear, a rotating shaft and a worm gear. The worm gear is fixedly connected to the upper end of the internal threaded rotating cylinder. Two support seats are fixedly connected to the middle part of the I-type plate. A rotating shaft is rotatably connected between the two support seats. The left and right ends of the rotating shaft are fixedly connected to worm gears, and the worm gears are meshed with the laterally adjacent worm gear.

[0009] Furthermore, the lifting drive mechanism also includes a driving disk, a sliding mouth and a driving handle. The driving disk is fixedly connected to the left end of the rotating shaft. The distal end of the driving disk is provided with a sliding mouth, and the interior of the sliding mouth is slidably connected to the driving handle.

[0010] Furthermore, the angle adjustment mechanism also includes a slide groove, a sliding seat, a support rod and an avoidance groove. The slide groove is arranged in the middle part of the lifting plate, the sliding seat is slidably connected to the middle part of the slide groove, the upper end of the sliding seat is rotatably connected to the support rod, the middle part of the adjustment rod is provided with an avoidance groove, the inside of the avoidance groove is fixedly connected with a pin shaft, and the upper end of the support rod is rotatably connected to the middle part of the pin shaft.

[0011] Furthermore, the angle adjustment mechanism also includes a worm gear 2, a worm wheel 2 and a screw, the screw is rotatably connected to the inside of the slide groove, the middle part of the screw is threadedly connected to the middle part of the sliding seat, the left end of the screw is fixedly connected to a worm wheel 2, the left end of the upper surface of the lifting plate is respectively fixedly connected to two supports 2, a worm gear 2 is rotatably connected between the two supports 2, and the worm gear 2 is meshingly connected to the worm wheel 2.

[0012] Furthermore, a long-distance conveyor is arranged on the left side of the reversing conveyor, and a short-distance conveyor is arranged on the right side of the climbing frame.

[0013] Furthermore, an electric conveyor belt is arranged inside the conveying platform, and moving wheels are arranged at the lower ends of the weighing conveyor, the reversing conveyor, the climbing frame, the short-distance conveyor and the long-distance conveyor.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The material transfer conveyor line disclosed in the present invention has standardized conveyor functions and modular building blocks, including modular conveyors such as weighing, reversing, climbing, rejecting, and straight-line conveyors; the flexible design allows for arbitrary combination, and the conveyor line can be quickly deployed. The built-in automatic identification module allows customers to arrange and combine the modules as needed without the need for reprogramming and debugging, which solves the problem of fixed installation positions for traditional material transfer conveyor lines. It does not require on-site installation and on-site programming for each conveyor line, thus avoiding the problem of insufficient space for the conveyor line.

[0015] 2. The material transfer conveyor line disclosed in the present invention transmits power to the screw mechanism through a worm gear mechanism, thereby realizing height adjustment of the lifting plate and finally realizing height adjustment of the conveying platform. At the same time, the screw mechanism drives the connecting rod mechanism to realize angle adjustment of the conveying platform. It can make timely, rapid and accurate adjustments to the height and angle of the climbing conveyor line according to the transmission unit used by the customer, and can adapt to various levels of conveying units at multiple angles and heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the material transfer conveying line in the embodiment; Figure 2 A partial cross-sectional view of a climbing frame in the embodiment; Figure 3 A partial cross-sectional view of the climbing frame in another perspective in the embodiment; Figure 4 for Figure 2 An enlarged view of the area marked A; Figure 5 for Figure 3 Enlarged view of the area marked B.

[0017] In the figure: 1-weighing conveyor, 2-reversing conveyor, 3-climbing frame, 4-lifting drive mechanism, 41-driving disk, 42-slide, 43-driving handle, 44-internal thread rotating cylinder, 45-screw, 46-worm gear one, 47-rotating shaft, 48-worm gear one, 5-angle adjustment mechanism, 51-worm gear two, 52-worm gear two, 53-slide, 54-screw, 55-sliding seat, 56-support rod, 57-support, 58-adjusting rod, 59-avoidance groove, 6-transmission platform, 7-electric conveyor belt, 8-guide cylinder, 9-sliding column, 10-lifting plate, 11-connecting seat, 12-adjusting shaft, 13-rotating seat, 14-type plate, 15-short distance conveyor, 16-long distance conveyor, 17-moving wheel. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-5 This embodiment provides a material transfer conveyor line, including a weighing conveyor 1, a lifting drive mechanism 4 and an angle adjustment mechanism 5.

[0020] A reversing conveyor 2 is arranged on the rear side of the weighing conveyor 1, and a climbing frame 3 is arranged on the right side of the reversing conveyor 2. The upper end of the climbing frame 3 is slidably connected with a lifting plate 10, and an adjustable conveying platform 6 is arranged on the upper end of the lifting plate 10. The four corners of the climbing frame 3 are fixedly connected with guide cylinders 8, and the interior of the guide cylinders 8 is slidably connected with sliding columns 9. The upper ends of the sliding columns 9 are fixedly connected to the lower end of the lifting plate 10, and the left end of the upper surface of the lifting plate 10 is fixedly connected with a connecting seat 11, and the interior of the connecting seat 11 is fixedly connected with an adjusting shaft 12, and the left end of the lower surface of the conveying platform 6 is fixedly connected with symmetrically distributed rotating seats 13, and the rotating seats 13 are rotatably connected to the longitudinally adjacent adjusting shafts 12.

[0021] The lifting drive mechanism 4 is arranged between the climbing frame 3 and the lifting plate 10. The lifting drive mechanism 4 includes an internal threaded rotating cylinder 44 and a screw rod 45. The screw rod 45 is respectively fixedly connected to the left and right ends of the lower surface of the lifting plate 10. The I-shaped plate 14 is fixedly connected between the four guide cylinders 8. The left and right ends of the I-shaped plate 14 are provided with through holes. The interior of the through holes is rotatably connected with the internal threaded rotating cylinder 44. The internal threaded rotating cylinder 44 is threadedly connected to the vertically adjacent screw rod 45. The lifting drive mechanism 4 also includes a worm gear 46, a rotating shaft 47 and a worm 48. The worm gear 46 is fixedly connected to the upper end of the internal threaded rotating cylinder 44. The middle part of the I-shaped plate 14 is fixedly connected to two support seats. The rotating shaft 47 is rotatably connected between the two support seats. The left and right ends of the rotating shaft 47 are fixedly connected with a worm 48. The worm 48 is meshed with the laterally adjacent worm gear 46. The lifting drive mechanism 4 also includes a driving disk 41 and a sliding mouth 42 and a driving handle 43, a driving disc 41 is fixedly connected to the left end of the rotating shaft 47, a sliding mouth 42 is provided at the distal end of the driving disc 41, and the interior of the sliding mouth 42 is slidably connected with the driving handle 43. According to the transmission angle and height requirements of the climbing conveyor line, the driving handle 43 is first pulled to the left, and the driving handle 43 slides to the left inside the sliding mouth 42, and then the driving disc 41 is rotated by the driving handle 43. The rotation of the driving disc 41 drives the rotating shaft 47 to rotate, and the rotation of the rotating shaft 47 drives the two worms 48 to rotate. The rotation of the worm 48 drives the longitudinally adjacent worm gear 46 to rotate, and the rotation of the worm gear 46 drives the vertically adjacent internal threaded rotating cylinder 44 to rotate, so that the screw rod 45 moves up under the action of the internal threaded rotating cylinder 44, and at the same time, the sliding column 9 slides upward inside the corresponding guide cylinder 8, thereby pushing the lifting plate 10 to move up, and the upward movement of the lifting plate 10 drives the angle adjustment mechanism 5 to move up, and then drives the conveying platform 6 to move up.

[0022] The angle adjustment mechanism 5 includes a support 57 and an adjusting rod 58. The support 57 is fixedly connected to the middle part of the upper surface of the lifting plate 10. The interior of the support 57 is rotatably connected to the left end of the adjusting rod 58. The right end of the lower surface of the conveying platform 6 is fixedly connected to a driving seat, and the driving seat is rotatably connected to the right end of the adjusting rod 58. The angle adjustment mechanism 5 also includes a slide 53, a sliding seat 55, a support rod 56 and an avoidance groove 59. The slide 53 is arranged in the middle part of the lifting plate 10. The sliding seat 55 is slidably connected to the middle part of the slide 53. The upper end of the sliding seat 55 is rotatably connected to the support rod 56. The middle part of the adjusting rod 58 is provided with an avoidance groove 59. The interior of the avoidance groove 59 is fixedly connected to a pin shaft. The upper end of the support rod 56 is rotatably connected to the middle part of the pin shaft. The angle adjustment mechanism 5 also includes a worm 51, a worm wheel 52 and a screw 54. The screw 54 is rotatably connected to the inner part of the slide 53. The middle part of the screw 54 is threadedly connected with the middle part of the sliding seat 55, and the left end of the screw 54 is fixedly connected with a worm gear 2 52. The left end of the upper surface of the lifting plate 10 is respectively fixedly connected with two support seats 2. A worm gear 2 51 is rotatably connected between the two support seats 2. The worm gear 2 51 is meshed with the worm gear 2 52. When the worm gear 2 51 is rotated, the worm gear 2 51 rotates to drive the worm gear 2 52 to rotate. The worm gear 2 52 rotates to drive the screw 54 to rotate. The rotation of the screw 54 causes the sliding seat 55 to slide to the left inside the slide groove 53. The sliding seat 55 moves leftward and drives the lower end of the support rod 56 to move to the left, thereby causing the support rod 56 to push the adjusting rod 58 through the pin shaft. The adjusting rod 58 rotates upward, and the upper end of the adjusting rod 58 drives the conveying platform 6 through the driving seat, so that the rotating seat 13 rotates around the corresponding central axis of the adjusting shaft 12, thereby allowing the conveying platform 6 to adjust the angle.

[0023] As a preferred solution of this embodiment, a long-distance conveyor 16 is arranged on the left side of the reversing conveyor 2 , and a short-distance conveyor 15 is arranged on the right side of the climbing frame 3 .

[0024] As a preferred solution of this embodiment, an electric conveyor belt 7 is arranged inside the conveying platform 6, and moving wheels 17 are arranged at the lower ends of the weighing conveyor 1, the reversing conveyor 2, the climbing frame 3, the short-distance conveyor 15 and the long-distance conveyor 16.

[0025] The working principle of the material transfer conveyor line provided by the present invention is as follows: during operation, the personnel place the weighing conveyor 1, the reversing conveyor 2, the climbing frame 3, the long-distance conveyor 16 and the short-distance conveyor 15 to the designated positions in sequence according to the work requirements to be realized. After the placement is stable, the personnel first pulls the driving handle 43 to the left according to the transmission angle and height requirements of the climbing conveyor line. The driving handle 43 slides to the left inside the sliding mouth 42, and then the personnel rotates the driving disk 41 through the driving handle 43. The rotation of the driving disk 41 drives the rotating shaft 47 to rotate. The rotation of the rotating shaft 47 drives the two worm gears 48 to rotate. The rotation of the worm gear 48 drives the longitudinal The worm gear 1 46 rotates toward the adjacent worm gear 1, and the rotation of the worm gear 1 46 drives the vertically adjacent internal thread rotating cylinder 44 to rotate, so that the screw rod 45 moves up under the action of the internal thread rotating cylinder 44, and at the same time, the sliding column 9 slides upward inside the corresponding guide cylinder 8, thereby pushing the lifting plate 10 to move up, and the upward movement of the lifting plate 10 drives the angle adjustment mechanism 5 to move up, and then drives the conveying platform 6 to move up. When the conveying platform 6 rises to the required height, the personnel stops rotating the driving handle 43 and pushes the driving handle 43 to the right. The driving handle 43 slides to the right inside the sliding mouth 42 to the initial position, and then rotates the worm gear 2 51. The rotation of the worm gear 2 51 drives the worm gear 2 52 to rotate The worm gear 52 rotates to drive the screw 54 to rotate. The screw 54 rotates to make the sliding seat 55 slide to the left inside the slide groove 53. The sliding seat 55 moves to the left and drives the lower end of the support rod 56 to move to the left, so that the support rod 56 pushes the adjusting rod 58 through the pin shaft. The adjusting rod 58 rotates upward, and the upper end of the adjusting rod 58 drives the conveying platform 6 through the driving seat, so that the rotating seat 13 rotates around the corresponding central axis of the adjusting shaft 12, so that the conveying platform 6 can adjust the angle. When the conveying platform 6 rotates to the required angle, the worm gear 51 stops rotating, and the material is conveyed to the upper end of the weighing conveyor 1. The weighing conveyor 1 weighs the material. Weighing is performed and the material weight information is transmitted to the signal receiving end of the industrial computer, and then transmitted to the upper end of the reversing conveyor 2. The industrial computer makes the reversing conveyor 2 run in the corresponding direction according to the weight of the material. When the material is transmitted to the upper end of the long-distance conveyor 16, the industrial computer realizes the operation of the long-distance conveyor 16 to transport the material over a long distance. When the material is transmitted to the upper end of the conveying platform 6, the industrial computer controls the operation of the electric conveyor belt 7, and the electric conveyor belt 7 transmits the material to the upper end of the short-distance conveyor 15. The industrial computer realizes the operation of the short-distance conveyor 15, and the short-distance conveyor 15 transmits the material to the corresponding area to realize the material handling.

[0026] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. Material transfer conveying line, characterized by: It includes a weighing conveyor, a lifting drive mechanism and an angle adjustment mechanism; A reversing conveyor is arranged at the rear side of the weighing conveyor, a climbing frame is arranged at the right side of the reversing conveyor, a lifting plate is slidably connected to the upper end of the climbing frame, and an adjustable conveying platform is arranged at the upper end of the lifting plate; The lifting drive mechanism is arranged between the climbing frame and the lifting plate; The angle adjustment mechanism includes a support and an adjustment rod. The support is fixedly connected to the middle part of the upper surface of the lifting plate. The interior of the support is rotatably connected to the left end of the adjustment rod. The right end of the lower surface of the conveying platform is fixedly connected to a drive seat, and the drive seat is rotatably connected to the right end of the adjustment rod.

2. The material transfer conveying line according to claim 1 is characterized in that: The four corners of the climbing frame are fixedly connected with guide cylinders, and the interior of the guide cylinders is slidably connected with sliding columns. The upper ends of the sliding columns are fixedly connected to the lower ends of the lifting plates, and the left end of the upper surface of the lifting plates is fixedly connected with a connecting seat, and the interior of the connecting seat is fixedly connected with an adjusting shaft, and the left end of the lower surface of the conveying platform is fixedly connected with symmetrically distributed rotating seats, and the rotating seats are rotatably connected to the longitudinally adjacent adjusting shafts.

3. The material transfer conveying line according to claim 1 is characterized in that: The lifting drive mechanism includes an internal threaded rotating cylinder and a screw rod, the screw rod is fixedly connected to the left and right ends of the lower surface of the lifting plate respectively, an I-shaped plate is fixedly connected between the four guide cylinders, the left and right ends of the I-shaped plate are provided with through holes, the interiors of the through holes are rotatably connected with internal threaded rotating cylinders, and the internal threaded rotating cylinders are threadedly connected to the vertically adjacent screw rods.

4. The material transfer conveying line according to claim 3 is characterized in that: The lifting drive mechanism also includes a worm gear, a rotating shaft and a worm gear. The worm gear is fixedly connected to the upper end of the internal thread rotating cylinder. The middle part of the I-shaped plate is fixedly connected to two support seats. A rotating shaft is rotatably connected between the two support seats. The left and right ends of the rotating shaft are fixedly connected to worm gears. The worm gears are meshed with the laterally adjacent worm gears.

5. The material transfer conveying line according to claim 1 is characterized in that: The lifting drive mechanism also includes a driving disc, a sliding mouth and a driving handle. The driving disc is fixedly connected to the left end of the rotating shaft. The distal end of the driving disc is provided with a sliding mouth, and the interior of the sliding mouth is slidably connected with the driving handle.

6. The material transfer conveying line according to claim 1, characterized in that: The angle adjustment mechanism also includes a slide groove, a sliding seat, a support rod and an avoidance groove. The slide groove is arranged in the middle of the lifting plate, the sliding seat is slidably connected to the middle of the slide groove, the upper end of the sliding seat is rotatably connected to the support rod, the middle of the adjustment rod is provided with an avoidance groove, the inside of the avoidance groove is fixedly connected with a pin shaft, and the upper end of the support rod is rotatably connected to the middle of the pin shaft.

7. The material transfer conveying line according to claim 6, characterized in that: The angle adjustment mechanism also includes a worm gear 2, a worm wheel 2 and a screw. The screw is rotatably connected to the inside of the slide groove. The middle part of the screw is threadedly connected to the middle part of the sliding seat. The left end of the screw is fixedly connected to a worm wheel 2. The left end of the upper surface of the lifting plate is respectively fixedly connected to two supports 2. A worm gear 2 is rotatably connected between the two supports 2. The worm gear 2 is meshingly connected to the worm wheel 2.

8. The material transfer conveying line according to claim 1, characterized in that: A long-distance conveyor is arranged on the left side of the reversing conveyor, and a short-distance conveyor is arranged on the right side of the climbing frame.

9. The material transfer conveying line according to claim 1, characterized in that: An electric conveyor belt is arranged inside the conveying platform, and moving wheels are arranged at the lower ends of the weighing conveyor, the reversing conveyor, the climbing frame, the short-distance conveyor and the long-distance conveyor.

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