Automatic feeding and discharging robot

Abstract

The utility model discloses an automatic feeding and discharging robot which comprises a support, a connecting plate and a mounting plate, the connecting plate is movably connected to the upper portion of the support, the mounting plate is movably connected to the connecting plate, and a clamping assembly is arranged on the mounting plate; the clamping assembly comprises a fixed plate, a movable plate is connected to the lower portion of the fixed plate, and a pressing plate is movably connected to the movable plate. In conclusion, the automatic feeding device overcomes the defects in the prior art, the design is reasonable, the robot can clamp goods to move freely within a certain range, it is ensured that accurate feeding is completed at an accurate machining position, and the automatic feeding device has high social use value and application prospects.

Description

Technical Field

[0001] The utility model relates to the field of loading and unloading robots, in particular to an automatic loading and unloading robot. Background Art

[0002] Existing industrial robots, coupled with truss-supported walking devices, can achieve linear reciprocating motion in a single direction, enabling them to stop and perform work operations at any position along that linear path, thus enabling continuous multi-station construction. However, in applications involving unusual construction spaces, industrial robots must not only achieve long-range linear motion but also flexibly adjust forward, backward, left, right, and up and down to ensure accurate positioning of the workpiece.

[0003] In order to solve the above problems, a loading and unloading robot is provided which can move arbitrarily within a certain range to ensure accurate processing position and complete precise loading. Utility Model Content

[0004] In order to solve the problems mentioned in the above background technology, the utility model provides an automatic loading and unloading robot.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An automatic loading and unloading robot includes a bracket, a connecting plate and a mounting plate. The bracket is movably connected to a connecting plate above the bracket, the connecting plate is movably connected to a mounting plate above the connecting plate, and a clamping assembly is provided on the mounting plate; the clamping assembly includes a fixed plate, a movable plate is connected below the fixed plate, and a pressure plate is movably connected to the movable plate.

[0007] Preferably, a slide rail is provided at the top of the bracket, and a first slider is provided below the connecting plate, and the first slider is slidably connected along the slide rail.

[0008] Preferably, a first rack is provided at the top of the bracket, and a driving gear is provided on the connecting plate, and the driving gear is meshed and connected with the first rack.

[0009] Preferably, a sliding groove is provided on the connecting plate, and a second sliding block is provided on the side of the mounting plate, and the second sliding block is slidably connected in the sliding groove.

[0010] Preferably, a second rack is provided at the top of the connecting plate, a rotating shaft is rotatably connected to the bottom of the mounting plate, a driven gear is provided at the end of the rotating shaft, and the driven gear is meshed and connected with the second rack.

[0011] Preferably, the mounting plate is provided with a cylinder, and the output end of the cylinder is connected to the fixing plate.

[0012] Preferably, two symmetrically arranged second cylinders are connected below the fixed plate, and output ends of the second cylinders are connected to the movable plate.

[0013] Preferably, a spring is provided on the side wall of the movable plate, and a movable end of the spring is connected to the pressure plate.

[0014] Preferably, an anti-slip pad is provided on the pressing plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The workpiece is clamped by the clamping assembly, and the driven gear is engaged with the second rack to drive the connecting plate to move in the direction of the second rack. The first motor is started to engage with the first rack through the driving gear to drive the connecting plate to move in the direction of the first rack. The cylinder can be used to move the workpiece arbitrarily within a certain range to ensure that the workpiece can be processed at the accurate position.

[0017] 2. By starting the second cylinder to drive the pressure plate to move and hold the goods, compared with ordinary clamping devices, it can be used for a wider range of goods sizes, improving the applicability of the device.

[0018] In summary, the utility model overcomes the shortcomings of the existing technology, has a reasonable design, and the robot can clamp the goods and move them arbitrarily within a certain range, ensuring accurate processing position and completing precise loading, and has high social use value and application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the support structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the mounting plate structure of the present utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the present utility model.

[0024] In the figure: bracket 1, first rack 12, connecting plate 2, first slider 21, second rack 22, first motor 23, driving gear 231, slide 24, mounting plate 3, first cylinder 31, clamping assembly 32, second motor 33, rotating shaft 34, driven gear 341, transmission chain 342, second slider 35, fixed plate 321, second cylinder 322, movable plate 323, pressure plate 324, spring 3231, anti-slip pad 3241. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1

[0027] Reference Figure 1-4 , an automatic loading and unloading robot, including a bracket 1, a connecting plate 2 and a mounting plate 3, a slide rail is provided at the top of the bracket 1, a first slider 21 is provided at the bottom of the connecting plate 2 corresponding to the slide rail, the first slider 21 is slidably connected to the slide rail, a slide groove 24 is provided on the connecting plate 2, and a second slider 35 is provided on the side wall of the mounting plate 3, and the second slider 35 is slidably connected in the slide groove 24;

[0028] The mounting plate 3 is provided with a first cylinder 31 , and the output end of the cylinder is provided with a clamping assembly 3 for fixing the workpiece to complete the loading and unloading steps.

[0029] A first rack 12 is provided at the top of the bracket 1, and a first motor 23 is provided at the top of the connecting plate 2. A driving gear 231 is provided at the output end of the first motor 23, and the driving gear 231 is meshed and connected with the first rack. Starting the first motor 23 can drive the connecting plate 2 to move in the direction of the first rack 12 by meshing the driving gear 231 with the first rack 12.

[0030] A second rack 22 is provided at the top of the connecting plate 2, and a rotating shaft 34 is rotatably connected to the bottom end of the mounting plate 3. A driven gear 341 is provided at the side end of the rotating shaft 34, and the driven gear 341 is meshed and connected with the second rack 22. A second motor 33 is provided at the top of the mounting plate 3, and the output end of the second motor 33 is connected to the rotating shaft 34 through a transmission chain 342. Starting the second motor 33 can drive the rotating shaft 34 to rotate, and the driven gear 341 is meshed and connected with the second rack 22 to drive the connecting plate 2 to move in the direction of the second rack 22.

[0031] The clamping assembly 3 includes a fixed plate 321 fixedly connected to the output end of the first cylinder 31, and two symmetrically arranged second cylinders 322 are fixedly connected to the bottom end of the fixed plate 321. The output end of the second cylinder 322 is fixedly connected to a movable plate 323, and the inner side wall of the movable plate is provided with a spring 3231. The movable end of the spring 3231 is fixedly connected to a pressure plate 324, and an anti-slip pad 3241 is provided on the pressure plate 324. When the clamping assembly 32 moves above the goods, the cylinder 31 is started, and the clamping assembly 32 is moved to a suitable position. The second cylinder 322 is started so that the two pressure plates can approach to clamp the goods, and then the goods are moved to the production line for automatic loading.

[0032] Working principle: When the clamping assembly 32 moves above the cargo, start the first cylinder 31, move the clamping assembly 32 to the appropriate position, start the second cylinder 322 so that the two pressure plates can be centered and close to clamp the cargo, start the first motor 23 to engage with the first rack 12 through the drive gear 231, which can drive the connecting plate 2 to move in the direction of the first rack 12, start the first cylinder 31, move the clamping assembly 32 to the appropriate position, start the second cylinder 322 so that the two pressure plates can be centered and close to clamp the cargo, and then move the cargo to the production line for automatic loading. The device can move arbitrarily in the X, Y, and Z axis directions, which greatly improves the applicability of the device to ensure that the workpiece to be processed can be processed in the exact position. By starting the second cylinder to drive the pressure plate 324 to move to clamp the cargo, compared with ordinary clamping devices, it can be applicable to a wider range of cargo sizes, thereby improving the applicability of the device.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 understood as a limitation to the present invention.

[0034] In this utility model, unless otherwise expressly specified or limited, terms such as "disposed," "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; they may refer to mechanical connection, direct connection, or indirect connection through an intermediate medium; they may refer to internal communication between two elements or interaction between two elements. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0035] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the control method and circuit connection are no longer explained in detail in the present invention.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic loading and unloading robot, characterized in that: include: A bracket (1), a connecting plate (2) and a mounting plate (3), wherein the bracket (1) is movably connected to the connecting plate (2), the connecting plate (2) is movably connected to the mounting plate (3), and the mounting plate (3) is provided with a clamping assembly (32); The clamping assembly comprises a fixed plate (321), a movable plate (323) is connected below the fixed plate (321), and a pressing plate (324) is movably connected to the movable plate (323).

2. The automatic loading and unloading robot according to claim 1, characterized in that: A slide rail is provided at the top of the bracket (1), and a first slider (21) is provided below the connecting plate (2), wherein the first slider (21) is slidably connected along the slide rail.

3. The automatic loading and unloading robot according to claim 2, characterized in that: A first rack (12) is provided at the top end of the bracket (1), and a driving gear (231) is provided on the connecting plate (2), wherein the driving gear (231) is meshedly connected with the first rack (12).

4. The automatic loading and unloading robot according to claim 1, characterized in that: A sliding groove (24) is provided on the connecting plate (2), and a second sliding block (35) is provided on the side of the mounting plate (3), and the second sliding block (35) is slidably connected in the sliding groove (24).

5. The automatic loading and unloading robot according to claim 4, characterized in that: A second rack (22) is provided at the top of the connecting plate (2), and a rotating shaft (34) is rotatably connected to the bottom of the mounting plate (3). A driven gear (341) is provided at the end of the rotating shaft (34), and the driven gear (341) is meshed and connected with the second rack (22).

6. The automatic loading and unloading robot according to claim 1, characterized in that: The mounting plate (3) is provided with a first cylinder (31), and the output end of the first cylinder (31) is connected to the fixing plate (321).

7. The automatic loading and unloading robot according to claim 1, characterized in that: Two symmetrically arranged second cylinders (322) are connected below the fixed plate (321), and the output ends of the second cylinders (322) are connected to the movable plate (323).

8. The automatic loading and unloading robot according to claim 7, characterized in that: A spring (3231) is provided on the side wall of the movable plate (323), and the movable end of the spring (3231) is connected to the pressing plate (324).

9. The automatic loading and unloading robot according to claim 8, characterized in that: An anti-slip pad (3241) is provided on the pressing plate (324).

Images