Novel automatic material taking machine

Abstract

The utility model relates to the field of automation equipment, in particular to a novel automatic material taking machine which comprises a stock bin, a mounting frame mounted on one side of the stock bin and a transverse plate arranged at the end, away from the stock bin, of the mounting frame. A first telescopic mechanism is vertically installed on the fixed block, a plurality of second telescopic mechanisms are connected to the end, away from the fixed block, of the first telescopic mechanism in the circumferential direction in the horizontal direction, a sleeve is fixedly arranged at the end, away from the first telescopic mechanism, of each second telescopic mechanism in the vertical direction, and a rotating rod is rotationally arranged in each sleeve in a penetrating mode; the end, away from the second telescopic mechanism, of the rotating rod penetrates out of the sleeve and is provided with a long supporting plate used for supporting materials, and the end, away from the long supporting plate, of the rotating rod is in transmission connection with a stepping motor. The automatic material taking machine has the effects that the structure of the automatic material taking machine is improved, so that the automatic material taking machine can be adapted to transport various materials with different sizes and shapes, and the application range of the automatic material taking machine is widened.

Description

Technical Field

[0001] The present application relates to the field of automation equipment, and in particular to a novel automatic material reclaimer. Background Art

[0002] An automatic reclaimer is a material handling device that can automatically suck or remove materials from one location and move them to another, greatly improving the efficiency and convenience of material handling. There are many types of automatic reclaimers, including silage reclaimers, drum reclaimers, bucket wheel reclaimers, etc., each with its specific application scenarios and technical characteristics. The common feature of these automatic reclaimers is that they can significantly improve work efficiency, reduce labor costs, and in some cases improve the quality and safety of materials.

[0003] For factories that need to produce or process a variety of different parts, automatic material reclaimers can greatly save labor costs and improve work efficiency. However, existing automatic material reclaimers cannot adapt to the factory's requirements for handling materials of various shapes and materials at the same time, resulting in the need for workers to frequently replace the parts on the reclaimer that connect to the materials, which is very troublesome. Utility Model Content

[0004] In order to solve the above problems and enable the automatic material reclaimer to have better adaptability to the transported materials to cope with the complex material transportation requirements of the factory, the present application provides a new type of automatic material reclaimer.

[0005] The new automatic material reclaimer provided in this application adopts the following technical solution:

[0006] A new type of automatic material grabber comprises a silo for placing materials to be taken out, a mounting frame installed on one side of the silo and a transverse plate arranged at an end of the mounting frame away from the silo, the transverse plate being installed with a rodless cylinder along the extension direction, a fixed block for driving the movement of materials is connected to the slide plate of the rodless cylinder, a first telescopic mechanism of variable length is vertically installed on the fixed block, a plurality of second telescopic mechanisms of variable length are circumferentially connected in the horizontal direction at one end of the first telescopic mechanism away from the fixed block, a sleeve is vertically fixedly arranged at an end of the second telescopic mechanism away from the first telescopic mechanism, a rotating rod is rotatably inserted in the sleeve, an end of the rotating rod away from the second telescopic mechanism passes through the sleeve, and a long support plate for supporting materials is provided, and a stepper motor for controlling the rotation of the rotating rod is transmission-connected to the end of the rotating rod away from the long support plate.

[0007] By adopting the above technical solution, a plurality of rotating rods act together to move a plurality of long pallets under the material to be moved and form a clamping or lifting effect on the material. When moving materials of different sizes, the material taking machine can automatically adjust the distance between two rotating rods located on the same vertical plane through the second telescopic mechanism. After connecting with the material, the second telescopic mechanism will lift the material, and then the rodless cylinder drives the material to move horizontally. This structure can ignore the specific shape of the material and can be adjusted according to the material size, improving the applicable range and economic applicability of the automatic material taking machine and facilitating material transportation.

[0008] Optionally, the rotating rod is a threaded rod. One end of the sleeve close to the long pallet is provided with an internally hollow adjusting disc sleeved on the rotating rod. The adjusting disc is provided with an activity groove communicating with the inside along the circumferential direction on the inner side. A plurality of sector rings are arranged along the circumferential direction inside the adjusting disc. Thread arc blocks matched with the rotating rod are arranged inside a plurality of the sector rings. The thread arc blocks are slidably arranged in the activity groove, and a plurality of the thread arc blocks can form a complete circumference. A plurality of the sector rings all slide along the radius direction of the adjusting disc, and a plurality of micro cylinders corresponding to the plurality of sector rings one by one are arranged along the circumferential direction on the outer side of the adjusting disc.

[0009] By adopting the above technical solution, the sector rings inside the adjusting disc can be threadedly connected with the rotating rod under the drive of the micro cylinders, so that the threaded pipe can move along the length direction of the sleeve, realizing the fine adjustment operation of the vertical height of the long pallet, facilitating a plurality of long pallets to accurately clamp the material together, and improving the flexibility of the automatic material taking machine to clamp the material.

[0010] Optionally, a plurality of partition plates are arranged along the circumferential direction inside the adjusting disc. Adjacent two partition plates jointly enclose an activity cavity. A plurality of the sector rings are respectively and slidably arranged in a plurality of the activity cavities in a one-to-one correspondence.

[0011] By adopting the above technical solution, when the sector ring abuts against the rotating rod, it can be avoided that the cylinder connected with the sector ring and the sector ring itself are subjected to excessive force, resulting in structural damage to the two. The partition plate can provide lateral limit for the sector ring, thereby improving the stability of the internal structure of the adjusting disc when the rotating rod has a vertical displacement.

[0012] Optionally, the first telescopic mechanism includes a rectangular tube fixedly connected to the fixed block, a lifting rod slidably penetrating through the rectangular tube, and a driving cylinder and a mounting block respectively fixedly connected to both ends of the lifting rod. The driving cylinder is fixedly installed at one end of the rectangular tube far from the second telescopic mechanism, and the mounting block is connected with the second telescopic mechanism.

[0013] By adopting the above technical solution, when it is necessary to lift or lower the material, the lifting rod can be driven by the driving cylinder to slide along the length direction in the rectangular tube. The structure is simple and easy to operate, which meets the transportation requirements of materials in factories that need to complete operations quickly and can improve work efficiency.

[0014] Optionally, the second telescopic mechanism includes a bidirectional screw rod rotatably penetrating through the side of the mounting block in the horizontal direction in the middle, a first sleeve fixedly connected to the mounting block, and a second sleeve slidably penetrating through the first sleeve. One end of the second sleeve away from the first sleeve is threadedly connected to the bidirectional screw rod, and a servo motor for driving the bidirectional screw rod to rotate is arranged on the mounting block, and the sleeve is fixedly arranged at the end of the second sleeve.

[0015] By adopting the above technical solution, when the servo motor drives the bidirectional screw rod to rotate, the second sleeve will slide in the first sleeve, causing the two opposite long supporting plates to move away from or close to each other in the horizontal direction, so as to clamp or support the material. The structure is simple, and the long supporting plate can be adjusted more flexibly to improve the clamping stability of the material.

[0016] Optionally, both ends of the bidirectional screw rod are connected with the second sleeve, there are two second telescopic mechanisms, and the two bidirectional screw rods in the two second telescopic mechanisms are perpendicular to each other in the horizontal direction.

[0017] By adopting the above technical solution, stable clamping of the material can be achieved, avoiding the result of the material falling due to uneven force during the movement process.

[0018] Optionally, the long supporting plate is hinged to the end of the rotating rod, and the included angle between the long supporting plate and the rotating rod ranges from 0 to 90°.

[0019] By adopting the above technical solution, for some materials such as those with mounting rings that are not easy to be clamped, the long supporting plate on the automatic material taking machine can change the included angle with the rotating rod and lift the material by hooking, improving the applicable range of the automatic material taking machine.

[0020] Optionally, the cross-sectional area of the long supporting plate gradually decreases along the direction away from the rotating rod, and one end of the long supporting plate away from the rotating rod has a blade-like structure.

[0021] By adopting the above technical solution, when the bottom surface of the material is attached to the inner bottom of the bin, the long supporting plate can smoothly enter between the bottom of the material and the bin, improving the material clamping ability and the material clamping speed of the automatic material taking machine.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. By providing an adjustable long support plate and a second telescopic mechanism that can change the distance between two long support plates with relative positions adjustable, the automatic material taking machine can successfully clamp materials of different shapes and sizes, improving the applicable range of the automatic material taking machine and saving the labor cost of the material clamping mechanism.

[0024] 2. By providing an adjustment disk and a sector ring threadedly connected to the rotating rod, the long support plate of the automatic material taking machine can more smoothly lift or clamp materials during the material taking process, improving the smoothness of equipment operation and the flexibility of operation. Description of the Drawings

[0025] Figure 1 is the overall structural schematic diagram of a new type of automatic material taking machine of the present application.

[0026] Figure 2 is the structural view of the clamping part of a new type of automatic material taking machine of the present application.

[0027] Figure 3 is the internal structural cross-sectional view of the dispensing disk of a new type of automatic material taking machine of the present application.

[0028] Figure 4 is the connection structural view of the first telescopic mechanism and the second telescopic mechanism of a new type of automatic material taking machine of the present application.

[0029] Figure 5 is the cross-sectional view of the second telescopic mechanism of a new type of automatic material taking machine of the present application.

[0030] Description of the Reference Numerals: 1, material bin; 2, mounting frame; 21, horizontal plate; 3, rodless cylinder; 31, fixed block; 4, first telescopic mechanism; 41, rectangular tube; 42, driving cylinder; 43, lifting rod; 44, mounting block; 5, second telescopic mechanism; 51, bidirectional screw; 52, first sleeve; 53, second sleeve; 6, sleeve; 7, rotating rod; 71, long support plate; 72, stepping motor; 8, adjustment disk; 81, movable groove; 82, sector ring; 821, threaded arc block; 83, partition plate; 84, movable cavity; 85, micro cylinder; 9, support cylinder. Detailed Description of the Embodiment

[0031] The following further elaborates on the present application in conjunction with the attached Figures 1-5 for a more detailed description.

[0032] The embodiment of the present application discloses a new type of automatic material taking machine.

[0033] Refer to Figure 1A new type of automatic material handling machine includes a silo 1 for placing materials that need to be moved, a mounting frame 2 installed on one side of the silo 1, and a transverse plate 21 arranged at an end of the mounting frame 2 away from the silo 1, wherein the extension direction of the transverse plate 21 points to the direction in which the material is moved, and the length of the transverse plate 21 is greater than the horizontal distance that the material needs to be moved. A rodless cylinder 3 is fixedly installed on the transverse plate 21 along the extension direction, and a fixed block 31 is fixedly installed on the slide of the rodless cylinder along the horizontal direction perpendicular to the extension direction of the transverse rod. A first telescopic mechanism 4 for lifting or lowering materials is fixedly connected to the end of the fixed block 31 away from the transverse plate 21 in the vertical direction, and a second telescopic mechanism 5 is connected to the end of the first telescopic mechanism 4 away from the fixed block 31 in the horizontal direction.

[0034] Reference Figure 2 Furthermore, a sleeve 6 is fixedly arranged vertically at one end of the second telescopic mechanism 5 away from the first telescopic mechanism 4, and a rotating rod 7 is slidably penetrated in the sleeve 6. A long support plate 71 and a stepper motor 72 are respectively connected to both ends of the rotating rod 7. The long support plate 71 is hinged to the end of the rotating rod 7 away from the second telescopic mechanism 5, so that the long support plate 71 can rotate synchronously with the rotating rod 7 under the drive of the stepper motor 72, so as to achieve the purpose of rotating the long support plate 71 to the lower end of the material. The stepper motor 72 is installed at one end of the rotating rod 7 close to the second telescopic mechanism 5, and is in transmission connection with the rotating rod 7.

[0035] In the present application, the hinge angle between the long support plate 71 and the rotating rod 7 ranges from 0 to 90 degrees, so that when facing some materials that are difficult to clamp and are provided with connecting rings or holes, the long support plate 71 can change its angle and hook it up, thereby increasing the applicable scope of the automatic material reclaimer. At the same time, this design also facilitates the long support plate 71 to be folded up when not in use, reducing the space volume it occupies.

[0036] Reference Figure 2 Preferably, the cross-sectional area of ​​the long support plate 71 gradually decreases in the direction away from the rotating rod 7, and the end thereof away from the rotating rod 7 is a blade-like structure, so that it can quickly and conveniently extend between the material and the bottom of the silo 1 when clamping the material.

[0037] Reference Figure 2 and Figure 3, Further, the rotating rod 7 is a threaded rod. At one end of the sleeve 6 close to the long support plate 71, an adjusting disc 8 which is sleeved and connected with the rotating rod 7 and has a hollow interior is fixedly arranged. An activity groove 81 communicating with its interior is formed on the inner side of the adjusting disc 8, and a plurality of sector rings 82 are slidably arranged in the activity groove 81. Specifically, a plurality of partition plates 83 are arranged along the circumference in the adjusting disc 8, and two adjacent partition plates 83 jointly enclose an activity cavity 84. The sector rings 82 are slidably arranged in the activity cavity 84, and middle parts of two ends of the sector rings 82 along the radial direction of the adjusting disc 8 are respectively connected with a micro cylinder 85 and a threaded arc block 821.

[0038] In the embodiment of the present application, the main purpose of arranging the partition plates 83 is to prevent the plurality of sector rings 82 from colliding with each other.

[0039] Refer to Figure 3 , wherein, the micro cylinder 85 is fixedly installed on the side part of the adjusting disc 8, and its telescopic rod penetrates through the side wall of the adjusting disc 8 and is fixedly connected with the sector ring 82, and is used for driving the sector ring 82 to slide along the radial direction of the adjusting disc 8 in the activity cavity 84.

[0040] Moreover, the threaded arc block 821 is integrally connected to the inner side of the arc ring close to the axis of the adjusting disc 8, and is slidably arranged in the activity groove 81. The side of the threaded arc block 821 away from the arc ring is threadedly connected with the rotating ring, and the threaded arc blocks 821 on the arc rings in a plurality of activity cavities 84 arranged along the circumference of the adjusting disc 8 can form a complete circumference. When the micro cylinder 85 drives a plurality of threaded arc blocks 821 to be threadedly connected with the rotating rod 7, the rotating rod 7 will drive the long support plate 71 to move up and down so that the long support plate 71 can enter between the material and the bottom of the material bin 1.

[0041] In the embodiment of the present application, there are three arc blocks, so that the threaded connection structure between the adjusting disc 8 as a whole and the rotating ring can be made sufficiently stable while simplifying its structure.

[0042] Refer to Figure 1 and Figure 4 , the first telescopic mechanism 4 includes a rectangular tube 41 fixedly connected vertically to the end of the fixed block 31 away from the rodless cylinder 3, and a driving cylinder 42 is fixedly arranged at the end of the rectangular tube 41 close to the fixed block 31. The telescopic rod of the driving cylinder 42 extends into the interior of the rectangular tube 41, and its end is fixedly connected with a lifting rod 43. The lifting rod 43 is slidably arranged in the rectangular tube 41, and the end of the lifting rod 43 away from the driving cylinder 42 extends out of the rectangular tube 41 and is fixedly connected with a mounting block 44. The cross-sectional area of the mounting block 44 is larger than the cross-sectional area of the rectangular tube 41, so that the lifting rod 43 will not completely enter the rectangular tube 41.

[0043] Refer to Figure 1 and Figure 4, the mounting block 44 is connected to the second telescopic mechanism 5. The second telescopic mechanism 5 includes a bidirectional screw 51 rotatably penetrating through the mounting block 44 in the transverse direction, two first sleeves 52 symmetrically and fixedly connected to the two opposite ends of the mounting block 44 along the length direction of the bidirectional screw 51, and second sleeves 53 respectively slidably sleeved inside the two first sleeves 52. One end of the second sleeve 53 away from the mounting block 44 is threadedly connected to the bidirectional screw 51, and a servo motor for driving the bidirectional screw 51 is provided on the mounting block 44. Sleeves 6 are fixedly arranged at both ends of the second sleeve 53, so that when the servo motor is started, the two second sleeves 53 and the long support plate 71 located on the bidirectional screw 51 can be driven to approach or move away from each other.

[0044] Since the electric drive of the bidirectional screw 51 is an easily conceivable drive method for those skilled in the art, only the position of the bidirectional screw 51 is shown in the accompanying drawings of the embodiments of the present application, and the servo motor is not marked anymore.

[0045] Refer to Figure 4 and Figure 5 , further, there are two sets of the bidirectional screw 51, and the two first sleeves 52, second sleeves 53, sleeves 6 and long support plates 71 connected to the bidirectional screw 51. The two sets of structures are arranged perpendicular to each other in the horizontal direction to fully clamp the material and prevent the material from falling during movement.

[0046] In the present application, in order not to affect the sliding of the rotating ring along the axial direction, the preferred transmission method between the stepper motor 72 and the rotating rod 7 is gear transmission. A support cylinder 9 is fixedly connected between the stepper motor 72 and the second sleeve 53. When the rotating rod 7 slides along the axial direction, the stepper motor 72 is always gear-connected to the rotating rod 7.

[0047] In the present application, the clamping relationship between the material and the long support plate 71 can be easily obtained from the description in the embodiments, so it is not shown in the drawings anymore.

[0048] The implementation principle of a new type of automatic material taking machine in the embodiments of the present application is as follows:

[0049] The two bidirectional screws 51 and the stepper motor 72 work together to move the long support plate 71 to the height position between the material and the bottom of the storage bin 1. During this period, several micro-cylinders 85 always drive several arc-shaped rings, so that the threaded arc blocks 821 on them are butted against the rotating rod 7. Then the micro-cylinders 85 drive the arc-shaped rings to separate the rotating rod 7 from the threaded arc blocks 821. At this time, the stepper motor 72 can drive the long support plate 71 to abut against the bottom of the material. The four long support plates 71 work together to clamp or support the material.

[0050] Finally, the driving cylinder 42 drives the lifting rod 43 to rise and slide on the rodless cylinder 3 to realize the movement of the material.

[0051] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A novel automatic material reclaimer, comprising a silo (1) for placing materials to be taken out, a mounting frame (2) mounted on one side of the silo (1), and a transverse plate (21) arranged at an end of the mounting frame (2) away from the silo (1), characterized in that: The transverse plate (21) is provided with a rodless cylinder (3) along the extension direction, and a fixed block (31) for driving the material to move is connected to the slide plate of the rodless cylinder (3), and a first telescopic mechanism (4) of variable length is vertically provided on the fixed block (31), and one end of the first telescopic mechanism (4) away from the fixed block (31) is connected to a plurality of second telescopic mechanisms (5) of variable length in the circumferential direction and in the horizontal direction, and the end of the second telescopic mechanism (5) away from the first telescopic mechanism (4) is vertically fixed with a sleeve (6), and a rotating rod (7) is rotatably inserted in the sleeve (6), and one end of the rotating rod (7) away from the second telescopic mechanism (5) passes through the sleeve (6), and a long support plate (71) for supporting the material is provided, and the rotating rod (7) is transmission-connected to a stepping motor (72) for controlling the rotation of the rotating rod (7) at one end away from the long support plate (71).

2. A novel automatic material reclaimer according to claim 1, characterized in that: The rotating rod (7) is a threaded rod. An end of the sleeve (6) close to the long support plate (71) is provided with an internal hollow adjustment disk (8) which is sleeved with the rotating rod (7). The adjusting disk (8) is provided with a movable groove (81) which is connected with the interior along the circumferential direction on the inner side. A plurality of fan-shaped rings (82) are provided inside the adjusting disk (8) along the circumferential direction. A plurality of fan-shaped rings (82) are provided inside the plurality of fan-shaped rings (82) which are matched with the rotating rod (7). The fan-shaped rings (821) are slidably provided in the movable grooves (81). The plurality of fan-shaped rings (821) can form a complete circumference. The plurality of fan-shaped rings (82) slide along the radial direction of the adjustment disk (8). The outer side of the adjustment disk (8) is provided with a plurality of micro cylinders (85) which correspond to the plurality of fan-shaped rings (82) one by one along the circumferential direction.

3. A novel automatic material reclaimer according to claim 2, characterized in that: A plurality of partitions (83) are arranged circumferentially inside the regulating disk (8), and two adjacent partitions (83) together enclose an active cavity (84). The plurality of sector rings (82) are slidably arranged in the plurality of active cavities (84) in correspondence with each other.

4. The novel automatic material reclaimer according to claim 1 is characterized in that: The first telescopic mechanism (4) comprises a rectangular tube (41) fixedly connected to the fixed block (31), a lifting rod (43) slidably inserted into the rectangular tube (41), and a driving cylinder (42) and a mounting block (44) respectively fixedly connected to two ends of the lifting rod (43); the driving cylinder (42) is fixedly mounted on one end of the rectangular tube (41) away from the second telescopic mechanism (5); and the mounting block (44) is connected to the second telescopic mechanism (5).

5. The novel automatic material reclaimer according to claim 4 is characterized in that: The second telescopic mechanism (5) comprises a bidirectional screw (51) with a middle portion that is rotatably arranged in a horizontal direction and is inserted into the side of the mounting block (44), a first sleeve (52) that is fixedly connected to the mounting block (44), and a second sleeve (53) that is slidably inserted into the first sleeve (52), wherein one end of the second sleeve (53) that is away from the first sleeve (52) is threadedly connected to the bidirectional screw (51), and a servo motor for driving the bidirectional screw (51) to rotate is arranged on the mounting block (44), and the sleeve (6) is fixedly arranged at the end of the second sleeve (53).

6. The novel automatic material reclaimer according to claim 5 is characterized in that: Both ends of the bidirectional screw (51) are connected to the second sleeve (53), there are two second telescopic mechanisms (5), and the two bidirectional screws (51) in the two second telescopic mechanisms (5) are perpendicular to each other in the horizontal direction.

7. The novel automatic material reclaimer according to claim 1 is characterized in that: The long supporting plate (71) is hinged to the end of the rotating rod (7), and the angle between the long supporting plate (71) and the rotating rod (7) is in the range of 0-90°.

8. The novel automatic material reclaimer according to claim 1 is characterized in that: The cross-sectional area of ​​the long supporting plate (71) gradually decreases in a direction away from the rotating rod (7), and one end of the long supporting plate (71) away from the rotating rod (7) is in a blade-like structure.

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