Archive grabbing robot

Abstract

The invention belongs to the technical field of robots, and discloses a file grabbing robot which comprises a bottom plate, a mounting plate is fixed to the top face of the bottom plate, an adjusting assembly used for adjusting the position of the robot is arranged on the surface of the mounting plate, a mounting frame is arranged in the adjusting assembly, and the mounting frame is movably connected with the adjusting assembly. A clamping assembly used for taking archives is arranged in the mounting frame, in the clamping assembly, under driving of an adjusting motor, a bidirectional lead screw can drive a clamping plate to adjust the distance, the archives with different thicknesses can be clamped, an adjusting cavity is formed in a positioning plate on the inner side of the clamping plate, when a positioning block goes deep into the archives, a limiting block can be contained in a movable groove, and therefore the archives can be taken out conveniently. And the electric telescopic rod in the adjusting cavity can push the limiting block out of the movable groove, the limiting block can prevent the archives from sliding between the positioning plates, through the design, the archives can be prevented from being damaged and sliding when the robot takes the archives, and the archive taking efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of robots, and particularly to an archive grabbing robot. Background Art

[0002] An archive grabbing robot is a robotic system specifically designed for automatically grabbing and processing archive files. It is usually equipped with a robotic arm, sensors, and a control system, and can autonomously perform tasks such as grabbing, transporting, and organizing archives in places such as archives, libraries, and offices.

[0003] For example, the invention with the publication number CN112123357B provides a multi-angle archive management grabbing device and its control system, including a bearing connecting plate. Support plates are provided at both the upper and lower ends of the bearing connecting plate. An R-axis column is rotatably connected between the support plates. A bearing frame is provided on the front side of the R-axis column. Z-axis slide rails are provided at both the upper and lower ends of the rear side wall of the inner cavity of the bearing frame. A Z-axis synchronous transmission mechanism is provided between the Z-axis slide rails. The bearing frame is slidably connected with a bearing vertical plate through two groups of Z-axis slide rails. A support seat is slidably connected to the left end of the front side wall of the bearing vertical plate. An upper hook claw connecting plate is fixedly connected to the top of the support seat. A right-angle seat is provided at the bottom of the support seat. A lower hook claw connecting plate is fixedly connected to the bottom of the right-angle seat. Archive hook claw blocks are provided at the left ends of both the lower hook claw connecting plate and the upper hook claw connecting plate. The structure of the present invention is reasonably designed, facilitating the grabbing of two archives at a time. At the same time, the grabbing of archives is facilitated through the up-and-down clamping method, and the grabbing work of archives at different heights can be satisfied within the adjustable range.

[0004] The existing technology has the following problems: The existing archive grabbing robots have a relatively complex structure and a large volume, which not only leads to a large manufacturing cost of the robots, but also the robots will occupy a large amount of space, reducing the archive management efficiency. Moreover, when the existing archive robots pick up archives, if the force is too large, the archives are easily damaged, and if the force is too small, the archives are easily slipped off.

[0005] Therefore, an archive grabbing robot is proposed. Summary of the Invention

[0006] The purpose of the present invention is to solve the problems that the existing archive grabbing robots have a relatively complex structure and a large volume, which not only leads to a large manufacturing cost of the robots, but also the robots will occupy a large amount of space, reducing the archive management efficiency. Moreover, when the existing archive robots pick up archives, if the force is too large, the archives are easily damaged, and if the force is too small, the archives are easily slipped off. The present invention provides an archive grabbing robot.

[0007] The present invention specifically adopts the following technical solutions to achieve the above purpose:

[0008] An archive grabbing robot, including a bottom plate, a support plate is fixed on the top surface of the bottom plate, an adjustment component for adjusting the position of the robot is arranged on the surface of the support plate, and the adjustment component is movably connected with the support plate. An installation frame is arranged in the adjustment component, and the installation frame is movably connected with the adjustment component. A clamping component for grabbing the archive is arranged in the installation frame, and the clamping component is movably connected with the installation frame.

[0009] As a further solution of the present invention, the clamping component includes clamping plates, and the clamping plates are axially symmetrically structured with respect to the installation frame. A bidirectional lead screw is arranged in the installation frame, and the bidirectional lead screw is respectively threadedly connected with the clamping plates. One end of the bidirectional lead screw is fixed with an adjustment motor. A positioning plate is arranged on the inner side of the clamping plate, and the positioning plate is movably connected with the clamping plate.

[0010] As a further solution of the present invention, a first extension groove is opened on the inner side of the clamping plate, a second extension groove is opened on the surface of the positioning plate, a first extension lead screw is arranged in the first extension groove, a second extension lead screw is arranged in the second extension groove, a first extension motor is fixed at one end of the first extension lead screw, a second extension motor is fixed at one end of the second extension lead screw, connection blocks are arranged in the first extension groove and the second extension groove, and the connection blocks are respectively movably connected with the first extension groove and the second extension groove, and the connection blocks are respectively threadedly connected with the first extension lead screw and the second extension lead screw.

[0011] As a further solution of the present invention, an adjustment cavity is opened in the positioning plate, a movable groove is opened on the inner side of the positioning plate, and the movable groove penetrates through the side surface of the adjustment cavity. A limiting block is arranged in the movable groove, and the limiting block is rotatably connected with the movable groove. A return spring is connected between the limiting block and the adjustment cavity. An electric telescopic rod is fixed in the adjustment cavity, and one end of the electric telescopic rod is movably connected with the limiting block.

[0012] As a further solution of the present invention, the adjustment component includes a support plate, a guide rail is fixed on the back surface of the support plate, and the guide rail is axially symmetrically structured with respect to the support plate. A gear ring is arranged on the surface of the support plate, and the gear ring is movably connected with the support plate. A movable frame is fixed on the surface of the gear ring.

[0013] As a further solution of the present invention, a rotation motor is fixed inside the support plate, and the output end of the rotation motor penetrates through the surface of the support plate. A transmission gear is fixed at the output end of the rotation motor, and the transmission gear meshes with the gear ring. A through groove is opened on the surface of the movable frame, and the through groove penetrates through the movable frame.

[0014] As a further solution of the present invention, an adjustment groove is opened in the movable frame, a rodless cylinder is arranged in the adjustment groove, and the output end of the rodless cylinder is fixedly connected with the installation frame. A scanner is fixed on the surface of the installation frame.

[0015] As a further solution of the present invention, a guiding groove is formed on the surface of the supporting plate, and the guiding groove is movably connected to the guide rail. A lifting lead screw is arranged in the guiding groove, and the lifting lead screw is threadedly connected to the guide rail. The top end of the lifting lead screw is fixed with a lifting motor.

[0016] As a further solution of the present invention, a controller is fixed on the surface of the supporting plate, and the controller is electrically connected to the adjusting motor, the electric telescopic rod, the first extending motor, the second extending motor, the lifting motor and the scanner respectively.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The present invention is provided with a clamping assembly in the robot. In the clamping assembly, driven by the adjusting motor, the bidirectional lead screw will drive the clamping plates to adjust the distance, and files with different thicknesses can be clamped. Moreover, an adjusting cavity is arranged in the positioning plate on the inner side of the clamping plate. When the positioning block penetrates into the file, the limiting block will be retracted into the movable groove, and the electric telescopic rod in the adjusting cavity can push the limiting block out of the movable groove, and the limiting block will prevent the file from sliding between the positioning plates. This design enables the robot to avoid file damage and sliding when taking files, and improves the file taking efficiency.

[0019] 2. The present invention is provided with an adjusting assembly on the surface of the mounting plate. In the adjusting assembly, driven by the rotating motor, the gear ring can drive the movable frame to rotate and adjust. When the robot is not working, the movable frame will be perpendicular to the ground, saving a large amount of space. Moreover, driven by the lifting motor, the lifting lead screw will drive the movable frame to move to the height of the file to be taken. This design makes the structure of the robot simple, the manufacturing cost low, and improves the file management efficiency. Brief Description of the Drawings

[0020] Figure 1 is an isometric view of the present invention;

[0021] Figure 2 is a front cross-sectional view of the present invention;

[0022] Figure 3 is an exploded view of the overall structure of the present invention;

[0023] Figure 4 is a side cross-sectional view of the present invention;

[0024] Figure 5 is an exploded view of the structure of the adjusting assembly of the present invention;

[0025] Figure 6 is a structural diagram of the clamping assembly of the present invention;

[0026] Figure 7 is an exploded view of the structure of the clamping assembly of the present invention;

[0027] Figure 8 It is a transverse sectional view of the positioning plate of the present invention.

[0028] Reference numerals: 1, adjustment assembly; 101, gear ring; 102, transmission gear; 103, guide rail; 104, mounting plate; 105, movable frame; 106, through groove; 107, rotating motor; 2, clamping assembly; 201, adjustment motor; 202, positioning plate; 203, clamping plate; 204, bidirectional lead screw; 205, first extension groove; 206, limit block; 207, electric telescopic rod; 208, return spring; 209, movable groove; 210, connecting block; 211, second extension groove; 212, first extension motor; 213, second extension motor; 214, first extension lead screw; 215, second extension lead screw; 216, adjustment cavity; 3, lifting motor; 4, controller; 5, guide groove; 6, support plate; 7, bottom plate; 8, rodless cylinder; 9, adjustment groove; 10, lifting lead screw; 11, mounting frame; 12, scanner. Detailed implementation manners

[0029] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some but not all of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0031] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0032] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "inside", "outside", "upper", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0033] Next, a file grabbing robot according to an embodiment of the present invention will be described in detail in conjunction with Figures 1 - 8 the following.

[0034] Embodiment 1: Embodiment 1 of the present application discloses a file grabbing robot. Referring to Figures 1 - 8 , it includes a bottom plate 7. A support plate 6 is fixed on the top surface of the bottom plate 7. An adjustment assembly 1 for adjusting the position of the robot is provided on the surface of the support plate 6, and the adjustment assembly 1 is movably connected to the support plate 6. An installation frame 11 is provided in the adjustment assembly 1, and the installation frame 11 is movably connected to the adjustment assembly 1. A clamping assembly 2 for grabbing files is provided in the installation frame 11, and the clamping assembly 2 is movably connected to the installation frame 11.

[0035] Specifically, the robot is placed in front of the file rack through the bottom plate 7 and the support plate 6. When the file needs to be placed on the file rack, first place the file in the placement groove on the support plate 6, and then under the action of the clamping assembly 2, the file will move into the installation frame 11. Then, under the action of the lifting motor 3 and the rodless cylinder 8, the file will move to the corresponding height and horizontal position, facilitating the grabbing of the file.

[0036] The clamping assembly 2 includes clamping plates 203, and the clamping plates 203 are axially symmetric structures with respect to the mounting frame 11. A bidirectional lead screw 204 is provided in the mounting frame 11, and the bidirectional lead screw 204 is respectively threadedly connected to the clamping plates 203. One end of the bidirectional lead screw 204 is fixed with an adjusting motor 201. A positioning plate 202 is provided inside the clamping plates 203, and the positioning plate 202 is movably connected to the clamping plates 203. A first extension groove 205 is formed inside the clamping plates 203, and a second extension groove 211 is formed on the surface of the positioning plate 202. A first extension lead screw 214 is provided in the first extension groove 205, and a second extension lead screw 215 is provided in the second extension groove 211. One end of the first extension lead screw 214 is fixed with a first extension motor 212, and one end of the second extension lead screw 215 is fixed with a second extension motor 213. A connecting block 210 is provided in the first extension groove 205 and the second extension groove 211, and the connecting block 210 is respectively movably connected to the first extension groove 205 and the second extension groove 211, and the connecting block 210 is respectively threadedly connected to the first extension lead screw 214 and the second extension lead screw 215. An adjusting cavity 216 is formed in the positioning plate 202, and a movable groove 209 is formed inside the positioning plate 202, and the movable groove 209 penetrates through the side surface of the adjusting cavity 216. A limiting block 206 is provided in the movable groove 209, and the limiting block 206 is rotatably connected to the movable groove 209. A return spring 208 is connected between the limiting block 206 and the adjusting cavity 216. An electric telescopic rod 207 is fixed in the adjusting cavity 216, and one end of the electric telescopic rod 207 is movably connected to the limiting block 206.

[0037] Specifically, in the clamping assembly 2, driven by the adjusting motor 201, the bidirectional lead screw 204 will drive the clamping plates 203 to adjust the spacing, so as to clamp files of different thicknesses. Moreover, an adjusting cavity 216 is provided in the positioning plate 202 inside the clamping plates 203. When the positioning block penetrates into the file, the limiting block 206 will be received into the movable groove 209, and the electric telescopic rod 207 in the adjusting cavity 216 can push the limiting block 206 out of the movable groove 209. The limiting block 206 will prevent the file from sliding between the positioning plates 202. The first extension lead screw 214 in the first extension groove 205 can drive the connecting block 210 to move in the first extension groove 205, and the second extension lead screw 215 in the second extension groove 211 can make the positioning plate 202 move along the surface of the connecting block 210, so as to realize the forward and backward movement of the positioning plate 202 inside the clamping plates 203, maximizing the movement stroke of the positioning plate 202.

[0038] The implementation principle of a file grabbing robot in Embodiment 1 of the present application is as follows: In the clamping assembly 2, driven by the adjusting motor 201, the bidirectional lead screw 204 will drive the clamping plates 203 to adjust the distance, so as to clamp files of different thicknesses. Moreover, an adjusting cavity 216 is provided in the positioning plate 202 inside the clamping plate 203. When the positioning block penetrates into the file, the limiting block 206 will be retracted into the movable slot 209, and the electric telescopic rod 207 in the adjusting cavity 216 can push the limiting block 206 out of the movable slot 209. The limiting block 206 can prevent the file from sliding between the positioning plates 202. This design enables the robot to avoid file damage and sliding when grabbing files, improving the file grabbing efficiency. The robot is placed in front of the file rack through the bottom plate 7 and the support plate 6. When it is necessary to place the file on the file rack, first place the file in the placement slot on the support plate 6, and then under the action of the clamping assembly 2, the file will move into the installation frame 11, and then under the action of the lifting motor 3 and the rodless cylinder 8, the file will move to the corresponding height and horizontal position, facilitating the grabbing of files.

[0039] Embodiment 2: Refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 5 ,the adjusting assembly 1 includes a mounting plate 104. A guide rail 103 is fixed to the back of the mounting plate 104, and the guide rail 103 is axisymmetric with respect to the mounting plate 104. A gear ring 101 is provided on the surface of the mounting plate 104, and the gear ring 101 is movably connected to the mounting plate 104. A movable frame 105 is fixed to the surface of the gear ring 101. A rotating motor 107 is fixed inside the mounting plate 104, and the output end of the rotating motor 107 penetrates the surface of the mounting plate 104. A transmission gear 102 is fixed to the output end of the rotating motor 107, and the transmission gear 102 meshes with the gear ring 101. A through slot 106 is formed on the surface of the movable frame 105, and the through slot 106 penetrates the movable frame 105.

[0040] Specifically, in the adjusting assembly 1, driven by the rotating motor 107, the gear ring 101 can drive the movable frame 105 to rotate and adjust. When the robot is not working, the movable frame 105 will be perpendicular to the ground, saving a large amount of space. Moreover, driven by the lifting motor 3, the lifting lead screw 10 will drive the movable frame 105 to move to the height of the file to be grabbed.

[0041] The implementation principle of a file scraping robot in the second embodiment of this application is as follows: In the adjustment component 1, driven by the rotation motor 107, the gear ring 101 can drive the movable frame 105 to rotate and adjust. When the robot is not working, the movable frame 105 will be perpendicular to the ground, saving a large amount of space. Moreover, driven by the lifting motor 3, the lifting lead screw 10 will drive the movable frame 105 to move to the height of the file to be retrieved. This design makes the structure of the robot simple, with a low manufacturing cost, and improves the file management efficiency.

[0042] Embodiment 3: Refer to Figures 1 - 8 , an adjustment groove 9 is provided in the movable frame 105, a rodless cylinder 8 is provided in the adjustment groove 9, and the output end of the rodless cylinder 8 is fixedly connected to the mounting frame 11. A scanner 12 is fixed on the surface of the mounting frame 11. A guide groove 5 is provided on the surface of the support plate 6, and the guide groove 5 is movably connected to the guide rail 103. A lifting lead screw 10 is provided in the guide groove 5, and the lifting lead screw 10 is threadedly connected to the guide rail 103. The top of the lifting lead screw 10 is fixedly connected to a lifting motor 3. A controller 4 is fixed on the surface of the support plate 6, and the controller 4 is electrically connected to the adjustment motor 201, the electric telescopic rod 207, the first extension motor 212, the second extension motor 213, the lifting motor 3, and the scanner 12 respectively.

[0043] Specifically, the scanner 12 can scan and locate the required file, and then the clamping component 2 will extend and clamp the file. The rodless cylinder 8 can achieve the stable movement of the mounting frame 11.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A file grabbing robot, comprising a bottom plate (7), characterized in that: A support plate (6) is fixed to the top surface of the bottom plate (7); an adjustment component (1) for adjusting the position of the robot is provided on the surface of the support plate (6); the adjustment component (1) is movably connected to the support plate (6); a mounting frame (11) is provided in the adjustment component (1); the mounting frame (11) is movably connected to the adjustment component (1); a clamping component (2) for picking up files is provided in the mounting frame (11); the clamping component (2) is movably connected to the mounting frame (11).

2. The file grabbing robot according to claim 1, characterized in that: The clamping assembly (2) comprises a clamping plate (203), and the clamping plate (203) is axially symmetrical with respect to the mounting frame (11), a bidirectional screw rod (204) is provided in the mounting frame (11), and the bidirectional screw rod (204) is respectively threadedly connected to the clamping plate (203), an adjusting motor (201) is fixed to one end of the bidirectional screw rod (204), a positioning plate (202) is provided on the inner side of the clamping plate (203), and the positioning plate (202) is movably connected to the clamping plate (203).

3. The file grabbing robot according to claim 2, characterized in that: A first extension groove (205) is provided on the inner side of the clamping plate (203), and a second extension groove (211) is provided on the surface of the positioning plate (202); a first extension screw rod (214) is provided in the first extension groove (205), and a second extension screw rod (215) is provided in the second extension groove (211); a first extension motor (212) is fixed to one end of the first extension screw rod (214), and a second extension motor (213) is fixed to one end of the second extension screw rod (215); connecting blocks (210) are provided in the first extension groove (205) and the second extension groove (211), and the connecting blocks (210) are movably connected to the first extension groove (205) and the second extension groove (211), respectively, and the connecting blocks (210) are threadedly connected to the first extension screw rod (214) and the second extension screw rod (215), respectively.

4. The file grabbing robot according to claim 3, characterized in that: An adjusting cavity (216) is provided in the positioning plate (202), a movable groove (209) is provided on the inner side of the positioning plate (202), and the movable groove (209) passes through the side of the adjusting cavity (216), a limit block (206) is provided in the movable groove (209), and the limit block (206) is rotatably connected to the movable groove (209), a return spring (208) is connected between the limit block (206) and the adjusting cavity (216), and an electric telescopic rod (207) is fixed in the adjusting cavity (216), and one end of the electric telescopic rod (207) is movably connected to the limit block (206).

5. The file grabbing robot according to claim 4, characterized in that: The adjustment assembly (1) comprises a mounting plate (104), a guide rail (103) being fixed on the back of the mounting plate (104), and the guide rail (103) being in an axisymmetric structure with respect to the mounting plate (104), a gear ring (101) being provided on the surface of the mounting plate (104), and the gear ring (101) being movably connected to the mounting plate (104), and a movable frame (105) being fixed on the surface of the gear ring (101).

6. The file grabbing robot according to claim 5, characterized in that: A rotating motor (107) is fixed inside the support plate (6), and the output end of the rotating motor (107) passes through the surface of the support plate (6). A transmission gear (102) is fixed to the output end of the rotating motor (107), and the transmission gear (102) and the gear ring (101) are meshed with each other. A through groove (106) is formed on the surface of the movable frame (105), and the through groove (106) passes through the movable frame (105).

7. The file grabbing robot according to claim 6, characterized in that: An adjustment slot (9) is provided in the movable frame (105), a rodless cylinder (8) is provided in the adjustment slot (9), and an output end of the rodless cylinder (8) is fixedly connected to a mounting frame (11), and a scanner (12) is fixed on a surface of the mounting frame (11).

8. The file grabbing robot according to claim 7, characterized in that: A guide groove (5) is provided on the surface of the support plate (6), and the guide groove (5) is movably connected to the guide rail (103). A lifting screw rod (10) is provided in the guide groove (5), and the lifting screw rod (10) is threadedly connected to the guide rail (103). A lifting motor (3) is fixed to the top end of the lifting screw rod (10).

9. The file grabbing robot according to claim 8, characterized in that: A controller (4) is fixed on the surface of the support plate (6), and the controller (4) is electrically connected to the adjustment motor (201), the electric telescopic rod (207), the first extension motor (212), the second extension motor (213), the lifting motor (3) and the scanner (12) respectively.

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