Material adjusting device of material taking machine

Abstract

The invention is applicable to the technical field of material grabbing, and provides a material adjusting device of a material taking machine, which comprises a mounting plate, a limiting column is fixed at the top of the mounting plate, a T-shaped circular groove is formed in the top of the limiting column, a rotating assembly is rotatably matched in the T-shaped circular groove, and a clamping assembly is slidably matched on the rotating assembly; the device solves the problems that an existing material taking machine in the market cannot clamp materials at different positions, the clamping stability of a bionic mechanical arm is insufficient, and the materials are prone to loosening in the clamping process, two bending plates are driven to be far away from or close to each other, the materials are clamped by two clamping plates, the materials of different sizes are conveniently clamped, and the clamping efficiency is improved. According to the material taking machine, a first driving bevel gear and a first driven bevel gear are arranged, 360-degree rotation of material clamping of the material taking machine is achieved through meshing fit between a second driving bevel gear and a second driven bevel gear, the height of a material clamping assembly is adjusted by driving the material clamping assembly to vertically move in the direction of a lifting groove, the material clamping range is expanded, and the material clamping efficiency of the material taking machine is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of material grabbing, and more specifically, to a material adjusting device for a material grabber. Background Art

[0002] A reclaimer is a material-reclaiming device. The end of the reclaimer is an object picking mechanism, which is suitable for clamping materials of any type of geometric shape. Various end effectors have been developed for different picking objects, but often these effectors can only be well applied to objects of a certain geometric shape, or can adapt to a relatively single working environment. They can be better applied to end effectors of complex geometric shapes, such as multi-joint bionic manipulators.

[0003] Existing reclaimers on the market cannot clamp materials at multiple angles or at different positions during use. In addition, the bionic manipulator has insufficient clamping stability, and the material is easily loosened during the clamping process, which reduces the material clamping efficiency of the reclaimer. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a material adjustment device for a reclaimer, which drives the second U-shaped plate to make horizontal movement close to or away from the cylinder, so that the two bent plates move away from or close to each other, thereby realizing the clamping of the material by the clamping plate fixed on one side relative to the two bent plates, thereby facilitating the clamping of materials of different sizes, and through the meshing cooperation between the second main bevel gear and the second slave bevel gear, a 360-degree rotation of the material clamping of the reclaimer is achieved, and by driving the material clamping assembly threaded between the two threaded rods to make vertical movement along the direction of the lifting slot, the height of the material clamping assembly is adjusted, the material clamping range is expanded, and the material clamping efficiency of the reclaimer is improved.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A material regulating device for a reclaimer comprises a mounting plate, a limiting column is fixed on the top of the mounting plate, a T-shaped circular groove is provided on the top of the limiting column, a rotating component is rotatably engaged in the T-shaped circular groove, and a clamping component is slidably engaged on the rotating component.

[0007] The clamping assembly includes a first supporting plate, two symmetrical first U-shaped plates are fixed to one side of the first supporting plate, the inner walls of the two first U-shaped plates are rotatably engaged with the first rotating shaft, the side surfaces around the two first rotating shafts are rotatably engaged with the first rotating plates, a first rotating groove is penetrated through one side of the two first rotating plates, and the inner walls of the two first rotating grooves are rotatably engaged with the second rotating shaft.

[0008] The inner walls of the two first U-shaped plates are located outside the two first rotating shafts and are rotatably matched with the third rotating shaft. The peripheral sides of the two third rotating shafts are rotatably matched with the second rotating plates. A second rotating groove is penetrated through one side of the two second rotating plates. The inner walls of the two second rotating grooves are rotatably matched with the fourth rotating shaft.

[0009] A bending plate is rotatably engaged between the second rotating shaft and the fourth rotating shaft, a third rotating groove is penetrated through one side of the two bending plates, the inner walls of the two third rotating grooves are rotatably engaged with the third rotating plates, and a fifth rotating shaft is rotatably engaged between the two bending plates and the two third rotating plates respectively.

[0010] The tops of the two third rotating plates are both rotatably matched with the sixth rotating shaft, a second U-shaped plate is rotatably matched between the two sixth rotating shafts, and a clamping plate is fixed to one side opposite to the two bending plates.

[0011] The present invention is further configured as follows: a cylinder is fixedly mounted on the top of the first support plate, and a telescopic end of the cylinder is fixedly connected to one side of the second U-shaped plate.

[0012] The present invention is further configured as follows: a lifting plate is fixed to one side of the first supporting plate.

[0013] The rotating assembly comprises a supporting frame, the inner wall of the supporting frame is provided with a lifting slot, and the lifting plate is slidably matched with the lifting slot.

[0014] The present invention is further configured as follows: two threaded rods are rotatably matched at the top of the support frame.

[0015] Two threaded holes are formed on the top of the first support plate, and the two threaded rods are threadedly matched with the two threaded holes respectively.

[0016] The present invention is further configured as follows: a first slave bevel gear is fixed to the bottom of each of the two threaded rods.

[0017] A second slave bevel gear is fixed at the bottom of the support frame, and two symmetrical baffles are fixed on the top of the second slave bevel gear. A central axis is rotatably fitted between the two baffles, and two first main bevel gears are fixed to the circumferential side of the central axis. The two first slave bevel gears are respectively meshed with the two first main bevel gears.

[0018] The present invention is further configured as follows: a driven wheel is fixed to the peripheral side of the central shaft.

[0019] A first motor is fixedly mounted on the top of the second slave bevel gear, a driving wheel is fixedly connected to the output shaft of the first motor, and a conveyor belt is transmission-connected between the driving wheel and the driven wheel.

[0020] The present invention is further configured as follows: a T-shaped circular rail is fixed to the bottom of the second secondary bevel gear, and the T-shaped circular rail is rotatably engaged with the inner wall of the T-shaped circular groove.

[0021] The present invention is further configured as follows: a horizontal plate is fixed on the top of the mounting plate, a second motor is fixedly mounted on the top of the horizontal plate, a second main bevel gear is fixedly connected to an output end of the second motor, and the second main bevel gear is meshed with the second slave bevel gear.

[0022] The advantages of the present invention are:

[0023] 1. The present invention drives the second U-shaped plate to make horizontal movement close to or away from the cylinder, so that the angle between the two third rotating plates that are rotated and matched with the inner wall of the second U-shaped plate gradually decreases or increases, drives the angle between the first rotating plates that are respectively rotated and matched with the inner walls of the two first U-shaped plates to gradually increase or decrease, and the angle between the second rotating plates that are respectively rotated and matched with the inner walls of the two first U-shaped plates also gradually increases or decreases. The two bent plates are respectively rotated with the second rotating shaft, the fourth rotating shaft and the fifth rotating shaft, so that the two bent plates are moved away from or close to each other, thereby realizing the clamping of materials by the clamping plate fixed on one side relative to the two bent plates, which is convenient for clamping materials of different sizes and improves the material clamping efficiency of the material reclaimer.

[0024] 2. The present invention achieves 360-degree rotation of the material gripping machine through the meshing cooperation between the second main bevel gear and the second slave bevel gear, which is convenient for gripping materials at any position.

[0025] 3. The present invention drives the driving wheel to rotate clockwise or counterclockwise, so that the central axis rotates and fits between the two baffles, and the two first slave bevel gears rotate clockwise or counterclockwise, driving the two threaded rods fixed on the top of the two first slave bevel gears to make rotational movements in opposite directions at the same time, and driving the material clamping assembly with threads fitted between the two threaded rods to make vertical movements along the direction of the lifting slot, thereby achieving the purpose of adjusting the height of the material clamping assembly, expanding the material clamping range, and improving the material clamping efficiency of the material reclaimer. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The present invention is a schematic structural diagram of a material regulating device of a reclaimer.

[0027] Figure 2 For the present invention Figure 1 A is an enlarged schematic diagram.

[0028] Figure 3 It is a structural schematic diagram of the mounting plate of the present invention.

[0029] Figure 4 It is a structural schematic diagram of the rotating assembly of the present invention.

[0030] Figure 5 For the present invention Figure 4 A magnified schematic diagram of B.

[0031] Figure 6 It is a structural schematic diagram of the clamping assembly of the present invention.

[0032] Figure 7 For the present invention Figure 6 A magnified schematic diagram of C in the middle.

[0033] In the figure: 1, mounting plate; 2, rotating assembly; 3, clamping assembly; 101, limiting column; 102, T-shaped circular groove; 103, second motor; 104, second main bevel gear; 105, horizontal plate; 201, support frame; 202, lifting groove; 203, threaded rod; 204, first secondary bevel gear; 205, second secondary bevel gear; 206, baffle; 207, central shaft; 208, first primary bevel gear; 209, driven wheel; 210, first motor; 211, driving wheel; 212, conveyor belt; 213, T-shaped Circular rail; 301, first support plate; 302, first U-shaped plate; 303, first rotating shaft; 304, first rotating plate; 305, first rotating groove; 306, second rotating shaft; 307, third rotating shaft; 308, second rotating plate; 309, second rotating groove; 310, fourth rotating shaft; 311, bending plate; 312, third rotating groove; 313, third rotating plate; 314, fifth rotating shaft; 315, sixth rotating shaft; 316, second U-shaped plate; 317, clamping plate; 318, cylinder; 319, lifting plate; 320, threaded hole. DETAILED DESCRIPTION

[0034] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0035] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0036] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0037] Embodiment 1

[0038] See also Figure 1-7 , the present invention provides the following technical solutions:

[0039] A material regulating device for a material reclaimer, specifically, comprises a mounting plate 1, a limiting column 101 is fixed on the top of the mounting plate 1, a T-shaped circular groove 102 is provided on the top of the limiting column 101, a rotating assembly 2 is rotatably fitted in the T-shaped circular groove 102, and a clamping assembly 3 is slidably fitted on the rotating assembly 2; the clamping assembly 3 comprises a first supporting plate 301, two symmetrical first U-shaped plates 302 are fixed on one side of the first supporting plate 301, the inner walls of the two first U-shaped plates 302 are both rotatably fitted with a first rotating shaft 303, the circumferential sides of the two first rotating shafts 303 are both rotatably fitted with a first rotating plate 304, one side of the two first rotating plates 304 are both penetrated with a first rotating groove 305, the inner walls of the two first rotating grooves 305 are both rotatably fitted with a second rotating shaft 306; the inner walls of the two first U-shaped plates 302 are located outside the two first rotating shafts 303 and are both rotatably fitted with a third rotating shaft 307, the circumferential sides of the two third rotating shafts 307 are A second rotating plate 308 is rotatably engaged, and a second rotating groove 309 is penetrated on one side of the two second rotating plates 308, and a fourth rotating shaft 310 is rotatably engaged with the inner walls of the two second rotating grooves 309; a bending plate 311 is rotatably engaged between the second rotating shaft 306 and the fourth rotating shaft 310, and a third rotating groove 312 is penetrated on one side of the two bending plates 311, and a third rotating plate 313 is rotatably engaged with the inner walls of the two third rotating grooves 312, and a fifth rotating shaft 314 is rotatably engaged between the two bending plates 311 and the two third rotating plates 313 respectively; a sixth rotating shaft 315 is rotatably engaged with the tops of the two third rotating plates 313, and a second U-shaped plate 316 is rotatably engaged between the two sixth rotating shafts 315, and a clamping plate 317 is fixed to the opposite side of the two bending plates 311; a cylinder 318 is fixedly installed on the top of the first supporting plate 301, and the telescopic end of the cylinder 318 is fixedly connected to one side of the second U-shaped plate 316.

[0040] The specific application of the first embodiment is: the clamping adjustment of the material can be achieved by starting the cylinder 318 fixedly installed on the top of the first support plate 301 in the clamping assembly 3. The specific clamping process is: start the cylinder 318 fixedly installed on the top of the first support plate 301 to drive the second U-shaped plate 316 to move horizontally close to or away from the cylinder 318, so that the angle between the two third rotating plates 313 that rotate with the inner wall of the second U-shaped plate 316 gradually decreases or increases. At this time, the two bending plates 311 and the two third rotating plates 313 are respectively rotated and matched through the two fifth rotating shafts 314. When the third rotating plate 313 rotates The angle between the first rotating plates 304 that are respectively rotated and matched with the inner walls of the two first U-shaped plates 302 gradually increases or decreases, and the angle between the second rotating plates 308 that are respectively rotated and matched with the inner walls of the two first U-shaped plates 302 also gradually increases or decreases. The two bent plates 311 are respectively rotated and matched with the second rotating shaft 306, the fourth rotating shaft 310 and the fifth rotating shaft 314, so that the two bent plates 311 move away from or approach each other, thereby achieving the clamping of materials by the clamping plate 317 fixed on one side of the two bent plates 311, which is convenient for clamping materials of different sizes and improves the material clamping efficiency of the material reclaimer.

[0041] Embodiment 2

[0042] See also Figure 1-7 , the second embodiment makes the following improvements on the basis of the first embodiment. Specifically, a lifting plate 319 is fixed to one side of the first support plate 301; the rotating assembly 2 includes a support frame 201, and a lifting groove 202 is provided on the inner wall of the support frame 201, and the lifting plate 319 is slidably matched with the lifting groove 202; two threaded rods 203 are rotatably matched at the top of the support frame 201; two threaded holes 320 are provided at the top of the first support plate 301, and the two threaded rods 203 are respectively threadedly matched with the two threaded holes 320; a first slave bevel gear 204 is fixed to the bottom of the two threaded rods 203; a second slave bevel gear 205 is fixed to the bottom of the support frame 201, and two symmetrical baffles 206 are fixed to the top of the second slave bevel gear 205, and a central axis 207 is rotatably matched between the two baffles 206, and a central axis 207 is fixed to the side surface of the central axis 207 The two first main bevel gears 208 and the two first slave bevel gears 204 are respectively meshed with the two first main bevel gears 208; a driven wheel 209 is fixed to the side surface of the central shaft 207; a first motor 210 is fixedly installed on the top of the second slave bevel gear 205, and a driving wheel 211 is fixedly connected to the output shaft of the first motor 210, and a conveyor belt 212 is transmission-connected between the driving wheel 211 and the driven wheel 209; a T-shaped circular rail 213 is fixed to the bottom of the second slave bevel gear 205, and the T-shaped circular rail 213 is rotatably matched with the inner wall of the T-shaped circular groove 102; a horizontal plate 105 is fixed to the top of the mounting plate 1, and a second motor 103 is fixedly installed on the top of the horizontal plate 105, and a second main bevel gear 104 is fixedly connected to the output end of the second motor 103, and the second main bevel gear 104 is meshed with the second slave bevel gear 205.

[0043] The specific application of the second embodiment is as follows: the second motor 103 fixedly installed on the top of the horizontal plate 105 can be started to rotate the second main bevel gear 104, and drive the second slave bevel gear 205 meshing with the second main bevel gear 104 to rotate. At this time, the T-shaped circular rail 213 fixed at the bottom of the second slave bevel gear 205 rotates and fits in the T-shaped circular groove 102. Through the meshing cooperation between the second main bevel gear 104 and the second slave bevel gear 205, a 360-degree rotation of the material clamping of the material reclaimer is achieved, which is convenient for clamping materials at any position; and the first motor 210 fixedly installed on the top of the second slave bevel gear 205 can be started in the forward or reverse direction to make the driving wheel 211 rotate clockwise or counterclockwise, and drive the slave bevel gear 211 through the conveyor belt 212. The driving wheel 209 rotates clockwise or counterclockwise, so that the central shaft 207 rotates and fits between the two baffles 206. At this time, the two first main bevel gears 208 fixed on the side surfaces of the central shaft 207 drive the two first slave bevel gears 204 meshing therewith to rotate clockwise or counterclockwise. The two first slave bevel gears 204 rotate, driving the two threaded rods 203 fixed on the tops of the two first slave bevel gears 204 to rotate in opposite directions at the same time, and the two threaded rods 203 rotate and fit at the top of the support frame 201. When the two threaded rods 203 rotate, the material clamping assembly whose threads fit between the two threaded rods 203 is driven to make vertical movement along the direction of the lifting slot 202, which is convenient for adjusting the height of the material clamping assembly, expanding the material clamping range, and improving the material clamping efficiency of the material reclaimer.

[0044] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0045] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0046] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0048] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A material conditioning device for a reclaimer, comprising a mounting plate (1), characterized in that: A limiting column (101) is fixed on the top of the mounting plate (1), a T-shaped circular groove (102) is provided on the top of the limiting column (101), a rotating component (2) is rotatably engaged in the T-shaped circular groove (102), and a clamping component (3) is slidably engaged on the rotating component (2); The clamping assembly (3) comprises a first supporting plate (301), two symmetrical first U-shaped plates (302) are fixed on one side of the first supporting plate (301), the inner walls of the two first U-shaped plates (302) are rotatably matched with a first rotating shaft (303), the peripheral sides of the two first rotating shafts (303) are rotatably matched with a first rotating plate (304), one side of the two first rotating plates (304) is penetrated by a first rotating groove (305), and the inner walls of the two first rotating grooves (305) are rotatably matched with a second rotating shaft (306); The inner walls of the two first U-shaped plates (302) are located outside the two first rotating shafts (303) and are rotatably matched with the third rotating shafts (307); the peripheral sides of the two third rotating shafts (307) are rotatably matched with the second rotating plates (308); one side of the two second rotating plates (308) is penetrated by a second rotating groove (309); the inner walls of the two second rotating grooves (309) are rotatably matched with the fourth rotating shaft (310); A bending plate (311) is rotatably engaged between the second rotating shaft (306) and the fourth rotating shaft (310); a third rotating groove (312) is penetrated through one side of the two bending plates (311); a third rotating plate (313) is rotatably engaged on the inner walls of the two third rotating grooves (312); and a fifth rotating shaft (314) is rotatably engaged between the two bending plates (311) and the two third rotating plates (313); The tops of the two third rotating plates (313) are both rotatably matched with a sixth rotating shaft (315), a second U-shaped plate (316) is rotatably matched between the two sixth rotating shafts (315), and a clamping plate (317) is fixed to the opposite side of the two bending plates (311).

2. A material regulating device for a reclaimer according to claim 1, characterized in that: A cylinder (318) is fixedly mounted on the top of the first support plate (301), and a telescopic end of the cylinder (318) is fixedly connected to one side of the second U-shaped plate (316).

3. A material regulating device for a reclaimer according to claim 2, characterized in that: A lifting plate (319) is fixed to one side of the first supporting plate (301); The rotating assembly (2) comprises a support frame (201), the inner wall of the support frame (201) is provided with a lifting groove (202), and the lifting plate (319) is slidably matched with the lifting groove (202).

4. A material regulating device for a reclaimer according to claim 3, characterized in that: Two threaded rods (203) are rotatably engaged at the top of the support frame (201); Two threaded holes (320) are formed on the top of the first support plate (301), and the two threaded rods (203) are threadedly engaged with the two threaded holes (320) respectively.

5. A material regulating device for a reclaimer according to claim 4, characterized in that: A first secondary bevel gear (204) is fixed at the bottom of each of the two threaded rods (203); A second slave bevel gear (205) is fixed at the bottom of the support frame (201), two symmetrical baffles (206) are fixed at the top of the second slave bevel gear (205), a central shaft (207) is rotatably engaged between the two baffles (206), two first main bevel gears (208) are fixed on the circumferential side of the central shaft (207), and the two first slave bevel gears (204) are respectively meshed with the two first main bevel gears (208).

6. A material regulating device for a reclaimer according to claim 5, characterized in that: A driven wheel (209) is fixed on the peripheral side of the central shaft (207); A first motor (210) is fixedly mounted on the top of the second slave bevel gear (205); a driving wheel (211) is fixedly connected to the output shaft of the first motor (210); and a conveyor belt (212) is transmission-connected between the driving wheel (211) and the driven wheel (209).

7. A material regulating device for a reclaimer according to claim 6, characterized in that: A T-shaped circular rail (213) is fixed to the bottom of the second slave bevel gear (205), and the T-shaped circular rail (213) is rotatably engaged with the inner wall of the T-shaped circular groove (102).

8. A material regulating device for a reclaimer according to claim 7, characterized in that: A horizontal plate (105) is fixed on the top of the mounting plate (1), a second motor (103) is fixedly mounted on the top of the horizontal plate (105), a second main bevel gear (104) is fixedly connected to the output end of the second motor (103), and the second main bevel gear (104) is meshed with the second slave bevel gear (205).

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