A material stacking cache machine

Abstract

The present invention relates to the technical field of material caching and storage, and in particular discloses a material stacking caching machine, comprising a frame and a caching rack lifted and arranged on the frame; the caching rack has a plurality of bearing parts; the bearing part has a first rotating wheel body, a second rotating wheel body, and an annular belt sleeved on the two wheel bodies; the frame is provided with a second driving member and a magnet member, and the first wheel body is provided with a magnetic member; after the material enters the annular belt of the bearing part, the second driving member drives the magnet member to rotate, and the rotating magnet member attracts the magnetic member to rotate through the first wheel body and the driving annular belt, and the material is sent to the bearing part, and the first driving member drives the caching rack to rise or fall, and the magnet member then attracts and drives the magnetic member of another bearing part to rotate, so that another material is stored on another bearing part, thereby realizing stacking caching of materials; all bearing parts share a driving mechanism, which simplifies the structural design of the cache machine and reduces the manufacturing and use costs of the cache machine.

Description

Technical Field

[0001] The invention relates to the technical field of material buffer storage, and in particular discloses a material stacking buffer machine. Background Art

[0002] In the material processing process, the material often needs to be processed in multiple processes. Between different processing processes, the material often needs to be buffered and stored, on the one hand to adjust the material processing cycle time, on the other hand to cool or stand the workpiece after a process, etc. The buffer storage of materials in the prior art is laborious and inconvenient to use, and the buffer storage of multiple materials requires a lot of space, which is not conducive to space saving. Summary of the invention

[0003] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the present invention is to provide a material stacking cache machine to achieve stacking caching of materials and save material storage space; all bearing parts share a driving mechanism, which simplifies the structural design of the cache machine and reduces the manufacturing and use costs of the cache machine.

[0004] To achieve the above-mentioned purpose, a material stacking cache machine of the present invention includes a frame, a cache rack lifted and lowered on the frame, and a first driving member for driving the cache rack to move up and down; the cache rack has a plurality of bearing parts, the plurality of bearing parts are arranged in parallel, and the plurality of bearing parts are arranged in an array along the lifting direction of the cache rack; each bearing part has a first wheel body and a second wheel body that are rotatably arranged, and an annular belt that is sleeved on the outside of the first wheel body and the outside of the second wheel body; the frame is provided with a second driving member and a magnet member connected to the output end of the second driving member, and the first wheel body is provided with a magnetic member that cooperates with the magnet member; the second driving member drives the magnet member to rotate, and the rotating magnet member attracts the magnetic member so that the magnetic member drives the first wheel body to rotate, and when the first wheel body rotates, it drives the annular belt to rotate, and the rotating annular belt delivers the material onto the bearing member.

[0005] The bearing part has a first shaft and a second shaft that are rotatably arranged. The first shaft and the second shaft are arranged in parallel. The first wheel and the second wheel are respectively sleeved on the outside of the first shaft and the outside of the second shaft. The magnetic part is installed on the end of the first shaft.

[0006] Among them, the number of the first wheel body, the second wheel body and the annular belt is multiple, the first wheel body, the second wheel body and the annular belt correspond to each other one by one, the multiple first wheel bodies are arranged along the axial direction of the first shaft body, and the multiple annular belts are used to carry different parts of the material respectively.

[0007] The annular belt is provided with friction protrusions which are protruded from the outer surface of the annular belt. There are multiple friction protrusions which are arranged along the length direction of the annular belt, and the material is pressed against the friction protrusions of the annular belt.

[0008] Wherein, the second driving member is a first motor, the frame is provided with a reducer, the first motor is used to drive the input shaft of the reducer to rotate, and the magnet member is arranged on the output shaft of the reducer.

[0009] Among them, the frame is rotatably provided with an input guide roller and an output guide roller, the input guide roller and the output guide roller are arranged in parallel, and the input guide roller and the output guide roller are respectively located on both sides of the buffer rack. External materials are guided by the input guide roller into the annular belt of the bearing part, and the annular belt of the bearing part outputs the carried materials through the output guide roller.

[0010] Wherein, the input guide roller and the output guide roller both include a third shaft body rotatably arranged on the frame and a soft sleeve sleeved on the outside of the third shaft body, and the soft sleeve is used to resist the material.

[0011] Among them, the third shaft body is provided with an annular blind groove and a straight blind groove, the straight blind groove is extended along the axial direction of the third shaft body, the annular blind groove is arranged around the rotation axis of the third shaft body, and the soft sleeve has straight ribs protruding into the straight blind groove and annular ribs protruding into the annular blind groove.

[0012] Among them, the first driving member includes two sprockets rotatably arranged at the upper and lower ends of the frame, an annular chain sleeved on the outside of the two sprockets, and a second motor for driving the sprockets to rotate. One side of the cache rack is connected to the annular chain between the two sprockets, and the other side of the cache rack is slidably arranged on the frame.

[0013] The bearing part is detachably connected to the cache rack, the cache rack has a plurality of accommodating grooves, the two ends of the bearing part are respectively accommodated in different accommodating grooves, and the cache rack is provided with a limiting member for encapsulating the bearing part in the accommodating groove.

[0014] The beneficial effects of the present invention are as follows: when the material enters the annular belt of the load-bearing part, the second driving part drives the magnet part to rotate, and the rotating magnet part attracts the magnetic part of a load-bearing part so that the magnetic part drives the first wheel body to rotate. When the first wheel body rotates, it drives the annular belt to rotate, and the rotating annular belt delivers the material to a predetermined position on the load-bearing part. Then the first driving part drives the cache rack to rise or fall, and the magnet part attracts and drives the magnetic part of another load-bearing part to rotate, thereby realizing the storage of another material on another load-bearing part, and realizing the stacked caching of materials. All load-bearing parts share a driving mechanism, which simplifies the structural design of the cache machine and reduces the manufacturing and use costs of the cache machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0016] Figure 2 A schematic diagram of a three-dimensional structure from another viewing angle of the present invention;

[0017] Figure 3 It is a front view of the present invention;

[0018] Figure 4 for Figure 3 A schematic diagram of the partially enlarged structure of part A;

[0019] Figure 5 It is a schematic structural diagram of the first shaft body, the first wheel body, and the annular belt of the present invention;

[0020] Figure 6 It is a schematic structural diagram of the third axis of the present invention.

[0021] Reference numerals include:

[0022] 1—Frame 2—Cache rack 3—First drive element

[0023] 4—carrying part 5—first wheel body 6—second wheel body

[0024] 7—Annular belt 8—Second driving member 9—Magnet member

[0025] 11—magnetic part 12—first shaft 13—second shaft

[0026] 14—friction protrusion 15—speed reducer 16—input guide roller

[0027] 17—Output guide roller 18—Third shaft 19—Soft sleeve

[0028] 21—annular blind groove 22—straight blind groove 23—sprocket

[0029] 24—Ring chain. DETAILED DESCRIPTION

[0030] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0031] See also Figures 1 to 6 As shown, a material stacking cache machine of the present invention includes a frame 1, a cache rack 2 lifted and lowered on the frame 1, and a first driving member 3 for driving the cache rack 2 to lift up and down. The frame 1 is made of metal material, and the frame 1 is fixedly connected via a plurality of metal rods.

[0032] The cache rack 2 has a plurality of bearing parts 4, which are spaced apart and arranged in parallel with each other, and are used to bear materials, and the materials are located between two adjacent bearing parts 4, and the plurality of bearing parts 4 are arranged in an array along the lifting direction of the cache rack 2. Preferably, the cache rack 2 is lifted up and down in the vertical direction, and the plurality of bearing parts 4 are spaced apart and arranged up and down in the vertical direction.

[0033] Each carrying part 4 has a first wheel body 5 and a second wheel body 6 that are rotatably arranged, and an annular belt 7 that is sleeved on the outside of the first wheel body 5 and the outside of the second wheel body 6. The annular belt 7 is used to move materials to transport external materials to a predetermined position on the carrying part 4, or to move materials on the carrying part 4 out of the cache rack 2.

[0034] The frame 1 is provided with a second driving member 8 and a magnet member 9 connected to the output end of the second driving member 8. Preferably, the magnet member 9 is made of neodymium iron boron material, that is, the magnet member 9 is a strong magnet. Of course, according to actual needs, the magnet member 9 can also be an electromagnet.

[0035] The first wheel body 5 is installed and connected with a magnetic part 11 used in conjunction with the magnet part 9. When it is necessary to move the material held on the annular belt 7, the second driving part 8 drives the magnet part 9 to rotate. With the help of the magnetic attraction between the magnet part 9 and the magnetic part 11, the rotating magnet part 9 attracts the magnetic part 11 so that the magnetic part 11 drives the first wheel body 5 to rotate. When the first wheel body 5 rotates, it drives the annular belt 7 to rotate. The rotating annular belt 7 can deliver the material to the load-bearing part 4 or output the material on the load-bearing part 4.

[0036] When the material enters the annular belt 7 of the load-bearing part 4, the second driving part 8 drives the magnet part 9 to rotate, and the rotating magnet part 9 attracts the magnetic part 11 of a load-bearing part 4 so that the magnetic part 11 drives the first wheel body 5 to rotate. When the first wheel body 5 rotates, it drives the annular belt 7 to rotate, and the rotating annular belt 7 sends the material to a predetermined position on the load-bearing part 4. Then the first driving part 3 drives the cache rack 2 to rise or fall, and the magnet part 9 attracts and drives the magnetic part 11 of another load-bearing part 4 to rotate, so that another material is stored on another load-bearing part 4, thereby realizing stacked caching of materials; preferably, there is a gap between the magnet part 9 and the magnetic part 11 to avoid direct contact between the magnet part 9 and the magnetic part 11. When the first driving part 3 drives the cache rack 2 to rise and fall with the magnetic part 11, friction and wear caused by direct contact between the magnet part 9 and the magnetic part 11 is prevented; all load-bearing parts 4 share a driving mechanism, which simplifies the structural design of the cache machine and reduces the manufacturing and use costs of the cache machine.

[0037] The bearing part 4 has a first shaft body 12 and a second shaft body 13 which are rotatably arranged. The left and right ends of the shaft bodies can be hinged on the bearing part 4 via bearings. The first shaft body 12 and the second shaft body 13 are spaced apart from each other and arranged in parallel. Preferably, the first shaft body 12 and the second shaft body 13 are respectively located on the two sides of the bearing part 4 which are far away from each other. The first wheel body 5 and the second wheel body 6 are respectively installed and sleeved on the outside of the first shaft body 12 and the outside of the second shaft body 13. The magnetic member 11 is installed on the end of one end of the first shaft body 12. Of course, the magnetic member 11 can be installed on the end of one end of the second shaft body 13.

[0038] During use, the second driving member 8 drives the magnet member 9 to rotate. With the help of the magnetic attraction between the magnet member 9 and the magnetic member 11, the rotating magnet member 9 attracts a magnetic member 11 of a load-bearing part 4, so that the magnetic member 11 drives the corresponding first shaft body 12 to rotate. When the first shaft body 12 rotates, it also rotates with the first wheel body 5. When the first wheel body 5 rotates, it can drive the annular belt 7 to rotate. The rotating annular belt 7 can deliver the material to the required predetermined position on the load-bearing part 4 or move the material on the load-bearing part 4 out of the cache rack 2.

[0039] There are multiple first wheel bodies 5, second wheel bodies 6, and annular belts 7, and the first wheel bodies 5, the second wheel bodies 6, and the annular belts 7 correspond to each other one by one. The multiple first wheel bodies 5 are arranged along the axial direction of the first shaft body 12, and the multiple annular belts 7 of the same bearing part 4 are used to respectively bear different parts of the same material. When the multiple annular belts 7 drive the material to move, it is ensured that the material is subjected to balanced force to avoid the material from being skewed during the movement due to uneven force, and to ensure that the material accurately enters the cache rack 2 or is stably moved out of the cache rack 2.

[0040] The annular belt 7 is provided with friction protrusions 14, which are formed by protruding from the outer surface of the annular belt 7. There are multiple friction protrusions 14, which are arranged along the length direction of the annular belt 7, and the material is pressed against the friction protrusions 14 of the annular belt 7. By providing the friction protrusions 14 on the annular belt 7, the friction resistance between the material and the annular belt 7 is increased. When the rotating annular belt 7 drives the material to move, the material is prevented from being unable to be moved due to "slipping" between the material and the annular belt 7, thereby improving the stability of material transfer.

[0041] The second driving member 8 is a first motor, and a reducer 15 is installed on the frame 1. The first motor is used to drive the input shaft of the reducer 15 to rotate, and the magnet member 9 is installed on the output shaft of the reducer 15. By adding the reducer 15, the speed of the first motor is reduced, and the output torque is increased at the same time, ensuring that the magnet member 9 can output a larger output torque, and preventing the output torque of the magnetic member 11 from being too small to drive heavier materials. Preferably, the endless belt 7 is a synchronous belt, and the wheel body is a synchronous wheel, to prevent the endless belt 7 and the wheel body from slipping and failing to convey materials normally.

[0042] The frame 1 is rotatably provided with an input guide roller 16 and an output guide roller 17, which are spaced apart and arranged in parallel, and are respectively located on the left and right sides of the buffer rack 2. External materials are guided by the input guide roller 16 to enter the endless belt 7 of the bearing part 4, and the endless belt 7 of the bearing part 4 outputs the carried materials through the output guide roller 17. The provision of the input guide roller 16 and the output guide roller 17 further improves the convenience of materials entering and exiting the buffer rack 2, and reduces the wear of materials when entering and exiting the buffer rack 2. Of course, the number of the input guide rollers 16 and the number of the output guide rollers 17 can be multiple.

[0043] In this embodiment, the input guide roller 16 and the output guide roller 17 both include a third shaft 18 rotatably arranged on the frame 1 and a soft sleeve 19 sleeved on the outside of the third shaft 18. Of course, the left and right ends of the third shaft 18 can be hinged on the frame 1 via bearings, and the soft sleeve 19 is used to resist the material. Through the setting of the soft sleeve 19, compared with the shaft made of metal directly resisting the material, the soft sleeve 19 is used to absorb the collision impact force between the guide roller and the material to prevent the material from being damaged. According to actual needs, the soft sleeve 19 can be made of sponge or soft rubber.

[0044] The third shaft body 18 is provided with an annular blind groove 21 and a straight blind groove 22. The annular blind groove 21 and the straight blind groove 22 are concavely formed from the outer arc surface of the third shaft body 18. The straight blind groove 22 is extended along the axial direction of the third shaft body 18. The annular blind groove 21 is arranged around the rotation axis of the third shaft body 18. The soft sleeve 19 has straight ribs protruding into the straight blind groove 22 and annular ribs protruding into the annular blind groove 21.

[0045] When the third shaft 18 and the flexible sleeve 19 are sleeved and installed together, the inner groove wall of the straight blind groove 22 abuts against the straight rib to prevent the flexible sleeve 19 from rotating relative to the third shaft 18. The inner groove wall of the annular blind groove 21 abuts against the annular rib to prevent the flexible sleeve 19 from moving along the axial direction of the third shaft 18, ensuring that the flexible sleeve 19 is firmly positioned at the required position on the third shaft 18.

[0046] The first driving member 3 includes two sprockets 23 rotatably arranged on the upper and lower ends of the frame 1, an annular chain 24 sleeved on the outside of the two sprockets 23, and a second motor for driving the sprockets 23 to rotate. One side of the cache rack 2 is connected to the annular chain 24 between the two sprockets 23, and the other side of the cache rack 2 is slidably arranged on the frame 1.

[0047] When the cache rack 2 needs to be raised or lowered, the second motor drives the sprocket 23 to rotate, and the rotating sprocket 23 drives the ring chain 24 to rotate, and the rotating ring chain 24 drives the cache rack 2 to rise or fall, thereby realizing the automatic lifting of the cache rack 2. In the process of lifting and lowering the cache rack 2, the lifting direction of the cache rack 2 is guided by means of the sliding cooperation between the cache rack 2 and the frame 1, so as to prevent the cache rack 2 from tilting during the lifting process. Preferably, a ball screw is installed on the frame 1, and a screw nut sleeved on the outside of the ball screw is installed on the cache rack 2. Through the cooperation between the ball screw and the screw nut, the wear between the cache rack 2 and the frame 1 is reduced.

[0048] The bearing part 4 is detachably connected to the cache rack 2. The cache rack 2 is provided with a plurality of receiving grooves, which are arranged along the lifting direction of the cache rack 2. The two ends of the bearing part 4 are respectively received in different receiving grooves. The cache rack 2 is provided with a limiting member for encapsulating the bearing part 4 in the receiving groove, thereby preventing the bearing part 4 and the cache rack 2 from being detached from each other.

[0049] In actual use, according to the thickness of the material, the user can selectively remove the supporting part 4, so that the distance between the two supporting parts 4 spaced apart above and below can be compatible with materials of various thicknesses, so that the material stacking cache machine can store materials of various thicknesses, thereby improving the compatibility performance of the material stacking cache machine.

[0050] In this embodiment, a threaded hole can be set on the cache rack 2, and the limiting member can be a threaded stopper screwed in the threaded hole. After the bearing part 4 is installed in the receiving groove, the threaded stopper is rotated so that the threaded stopper protrudes into the receiving groove, and the threaded stopper is used to block the bearing part 4, so that the bearing part 4 is limited between the inner groove wall of the receiving groove and the threaded stopper, thereby preventing the bearing part 4 from withdrawing from the receiving groove.

[0051] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The content of this specification should not be understood as limiting the present invention.

Claims

1. A material stacking cache machine, comprising a frame, a cache rack lifted and arranged on the frame, and a first driving member for driving the cache rack to lift up and down; characterized in that: The cache rack has a plurality of bearing parts, the plurality of bearing parts are arranged in parallel, and the plurality of bearing parts are arranged in an array along the lifting direction of the cache rack; each bearing part has a first wheel body and a second wheel body which are rotatably arranged, and an annular belt which is sleeved on the outside of the first wheel body and the outside of the second wheel body; the frame is provided with a second driving member and a magnet member connected to the output end of the second driving member, and the first wheel body is provided with a magnetic member which cooperates with the magnet member; the second driving member drives the magnet member to rotate, and the rotating magnet member attracts the magnetic member so that the magnetic member drives the first wheel body to rotate, and when the first wheel body rotates, the annular belt is driven to rotate, and the rotating annular belt delivers materials onto the bearing part or outputs materials on the bearing part; The bearing part comprises a first shaft body and a second shaft body which are rotatably arranged, the first shaft body and the second shaft body are arranged in parallel, the first wheel body and the second wheel body are respectively sleeved on the outside of the first shaft body and the outside of the second shaft body, and the magnetic member is installed on the end of the first shaft body; The number of the first wheel body, the second wheel body, and the annular belt is multiple, the first wheel body, the second wheel body, and the annular belt correspond to each other one by one, the multiple first wheel bodies are arranged along the axial direction of the first shaft body, and the multiple annular belts are used to carry different parts of the material respectively; The bearing part is detachably connected to the buffer rack, the buffer rack has a plurality of accommodating grooves, the two ends of the bearing part are respectively accommodated in different accommodating grooves, and the buffer rack is provided with a limiting member for encapsulating the bearing part in the accommodating groove; A threaded hole is provided on the cache rack, and the limiting member is a threaded stopper column screwed into the threaded hole; The frame is rotatably provided with an input guide roller and an output guide roller, the input guide roller and the output guide roller are arranged in parallel, and are respectively located on both sides of the buffer frame, and external materials are guided by the input guide roller into the annular belt of the bearing part, and the annular belt of the bearing part outputs the carried materials through the output guide roller; the input guide roller and the output guide roller both include a third shaft body rotatably provided on the frame, and a soft sleeve sleeved on the outside of the third shaft body, and the soft sleeve is used to resist the material; the third shaft body is provided with an annular blind groove and a straight blind groove, the straight blind groove extends along the axial direction of the third shaft body, the annular blind groove is arranged around the rotation axis of the third shaft body, and the soft sleeve has straight ribs for protruding into the straight blind groove and annular ribs for protruding into the annular blind groove.

2. The material stacking buffer machine according to claim 1, characterized in that: The annular belt is provided with friction protrusions, which are protruded from the outer surface of the annular belt. There are multiple friction protrusions, which are arranged along the length direction of the annular belt, and the material is pressed on the friction protrusions of the annular belt.

3. The material stacking buffer machine according to claim 1, characterized in that: The second driving member is a first motor, the frame is provided with a reducer, the first motor is used to drive the input shaft of the reducer to rotate, and the magnet member is arranged on the output shaft of the reducer.

4. The material stacking buffer machine according to claim 1, characterized in that: The first driving member includes two sprockets rotatably arranged at the upper and lower ends of the frame, an annular chain sleeved on the outside of the two sprockets, and a second motor for driving the sprockets to rotate. One side of the cache rack is connected to the annular chain between the two sprockets, and the other side of the cache rack is slidably arranged on the frame.

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