Mechanical automatic machining turnover device

Abstract

The utility model discloses a mechanical automation processing turnover device which comprises a base, an annular fixing plate and a circular rotating plate, when the mechanical automation processing turnover device is used, a workpiece is placed on the top of a rubber pad on a clamping plate at the bottom, the workpiece can be transversely clamped and fixed, and when the workpiece needs to be turned over, the circular rotating plate is fixed on the base. A first servo motor can be started to drive a transmission bevel gear to rotate, a top clamping plate is driven to horizontally move leftwards through transmission connection of a threaded rod, a threaded sleeve, a single-groove wheel and a belt, meanwhile, a bottom clamping plate is driven to horizontally move rightwards, and when a workpiece is close to a circular rotating plate, the top clamping plate moves to the top of the workpiece; and then, when a second servo motor is started, a transmission rod can be driven to rotate, so that a circular rotating plate is driven to rotate by 180 degrees, the workpiece is turned over while a clamping plate at the initial top is rotated to the lower portion, the workpiece is prevented from falling off in the rotating process, and operation is easy and stable.

Description

Technical Field

[0001] The utility model relates to the technical field of automated processing, in particular to a mechanical automated processing flipping device. Background Art

[0002] Automation refers to the process in which a machine or device automatically operates or controls according to a predetermined program or instruction without human intervention, while mechanical automation is the process in which a machine or device achieves automatic control through mechanical means. In the production process of mechanical automation processing, sometimes both the front and back sides of the workpiece need to be processed, so the workpiece needs to be turned over during the processing process for processing.

[0003] The flipping device in the prior art usually clamps and moves the workpiece from one workbench and flips it to another workbench to achieve flipping. This operation is not only troublesome but also easy to cause the workpiece to fall during the flipping process, and the flipping effect is not ideal. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, one of the purposes of the utility model is to provide a mechanical automated processing flipping device.

[0005] One of the purposes of the utility model is achieved by the following technical solution:

[0006] A mechanical automated processing flipping device comprises a base, an annular fixed plate and a circular rotating plate, wherein the annular fixed plate is fixedly connected to the top of the base near the left side, and the circular rotating plate is rotatably connected to the inner cavity of the annular fixed plate, the circular rotating plate is provided with two first rectangular slots, and the inner cavities of the two first rectangular slots are slidably connected with clamps, the right sides of the two clamps are fixedly connected with limit plates, and the right side of the limit plates is fixedly connected with connecting rods, the other ends of the two connecting rods are fixedly connected with threaded sleeves, and the inner cavity of the threaded sleeves is screwed with threaded rods, the left ends of the two threaded rods are rotatably connected to the right side wall of the circular rotating plate, and the right ends of the two threaded rods are fixedly connected to the same turntable, the inner cavity threads of the two threaded sleeves are in opposite directions, and the outer walls of the two threaded rods are fixedly connected near the left ends There is a single groove wheel, and a belt is provided between the two single groove wheels, and the two single groove wheels are connected by belt transmission. A first servo motor is fixedly installed at the top left side of the turntable, and a transmission bevel gear is fixedly connected to the power output end of the first servo motor, and a driven bevel gear is meshed with the bottom of the transmission bevel gear, and the driven bevel gear is sleeved and fixed on the outer wall of the adjacent threaded rod near the right end, and a clamping mechanism is provided on the two clamping plates, a support plate is fixedly connected to the right side of the top of the base, and a second servo motor is fixedly installed on the right side of the support plate near the top, a first bearing is fixedly connected to the support plate, and a transmission rod is fixedly connected to the power output end of the second servo motor, and the left end of the transmission rod passes through the first bearing and the center of the turntable, and is fixedly connected to the right side center of the circular turntable.

[0007] Furthermore, an annular sliding groove is provided on the inner wall of the annular fixed plate, and an annular sliding plate is rotatably connected to the inner cavity of the annular sliding groove, and the inner wall of the annular sliding plate is fixedly connected to the outer wall of the circular rotating plate.

[0008] Furthermore, the clamping mechanism includes a clamping plate and a rubber pad, a fixing groove is provided on the clamping plate near the middle position, and the clamping plate is slidably connected to the inner cavity of the fixing groove, the rubber pad is fixedly connected to the surface of the clamping plate, and the other side of the clamping plate is fixedly connected to a second bearing, a connecting shell is provided on the side of the clamping plate away from the center of the circular rotating plate, and the connecting shell is fixedly connected to the clamping plate, a first threaded hole is provided on the connecting shell, and a first screw is threadedly connected to the inner cavity of the threaded hole, one end of the first screw is inserted into the inner cavity of the second bearing, and the other end of the first screw is fixedly connected to a first hand-cranked wheel.

[0009] Furthermore, a rectangular slide groove is provided on both the front and rear sides of the clamping plate, and a rectangular slider is provided in the inner cavity of the rectangular slide groove. The two rectangular sliders are respectively fixedly connected to the front and rear sides of the inner cavity of the first rectangular groove.

[0010] Furthermore, the splint is provided with two second rectangular slots, and the two second rectangular slots are symmetrically arranged with the central axis of the fixed slot as the symmetry axis, the inner cavities of the two second rectangular slots are fixedly connected to a reset spring on the side away from the inner cavities, and the other end of the reset spring is fixedly connected to a movable block, the two movable blocks are provided with a cylindrical cavity, and the top and bottom of the cylindrical cavity are provided with a second threaded hole, the inner cavities of the two cylindrical cavities are rotatably connected to a limiting ring, and the inner wall of the limiting ring is penetrated and fixed with a second screw, the top ends of the two second screws respectively penetrate the inner cavities of adjacent second threaded holes, and the bottom ends of the two second screws are fixedly connected to a second hand-cranked wheel.

[0011] Furthermore, the two clamping plates are of the same size, and the left side of the limiting plate at the bottom is fitted with the right side wall of the circular rotating plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. By placing the workpiece on the top of the rubber pad on the bottom clamping plate, the workpiece can be clamped and fixed laterally through the arrangement of the second rectangular slot, the movable block, the cylindrical cavity, the limit ring, the second screw and the second hand-cranked wheel, so as to improve the stability of the processing. When the workpiece needs to be turned over, the first servo motor can be started to drive the transmission bevel gear to rotate, and the rotation of the transmission bevel gear drives the driven bevel gear to rotate, and the transmission connection of the threaded rod, the threaded sleeve, the single groove wheel and the belt drives the top clamping plate to move horizontally to the left while driving the bottom clamping plate to move horizontally to the right. When the workpiece approaches the circular rotating plate, the top clamping plate moves to the top of the workpiece and clamps the workpiece vertically. Then, when the second servo motor is started, the transmission rod can be driven to rotate, thereby driving the circular rotating plate to rotate 180 degrees, and the initial top clamping plate can be rotated to the bottom while realizing the turning of the workpiece, and preventing the workpiece from falling during the rotation. The operation is simple and stable.

[0014] 2. Through the arrangement of the clamping plate, the rubber pad, the connecting shell, the first screw and the first hand-cranked wheel, after the workpiece is moved between the two clamping plates, the two first hand-cranked wheels are rotated to drive the two clamping plates to move relative to each other, so that the workpiece can be further clamped and fixed through the arrangement of the rubber pad, thereby facilitating the clamping and flipping of workpieces of different sizes, thereby improving the applicability of the device.

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional diagram of this embodiment;

[0017] Figure 2 This is a front view of the structure of the present embodiment;

[0018] Figure 3 It is a left view of the circular rotating plate of the component of this embodiment;

[0019] Figure 4 This is a schematic diagram of the top view of the component clamping plate of this embodiment;

[0020] Figure 5 This is a schematic diagram of the three-dimensional structure of a single groove wheel component of this embodiment;

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the component movable block of this embodiment;

[0022] Figure 7 for Figure 2 A magnified view of the structure at center.

[0023] In the figure: 1, base; 2, annular fixing plate; 3, circular rotating plate; 4, annular sliding plate; 5, annular sliding groove; 6, transmission rod; 7, supporting plate; 8, turntable; 9, second servo motor; 10, first rectangular slot; 11, clamping plate; 12, limiting plate; 13, connecting rod; 14, threaded sleeve; 15, threaded rod; 16, single groove wheel; 17, belt; 18, first servo motor; 19, transmission bevel gear; 20, driven bevel gear; 21, connecting shell; 22, pressing plate; 23, rubber pad; 24, first screw; 25, first hand-cranked wheel; 26, second rectangular slot; 27, reset spring; 28, movable block; 29, cylindrical cavity; 30, limiting ring; 31, second screw; 32, second hand-cranked wheel. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0025] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0027] See also Figures 1 to 7 , the utility model provides the following technical solutions:

[0028] Embodiment 1:

[0029] A mechanical automated processing flip device comprises a base 1, an annular fixed plate 2 and a circular rotating plate 3, wherein the annular fixed plate 2 is fixedly connected to the top of the base 1 near the left side, and the circular rotating plate 3 is rotatably connected to the inner cavity of the annular fixed plate 2, an annular slide groove 5 is provided on the inner wall of the annular fixed plate 2, and the inner cavity of the annular slide groove 5 is rotatably connected to an annular slide plate 4, the inner wall of the annular slide plate 4 is fixedly connected to the outer wall of the circular rotating plate 3, two first rectangular slots 10 are provided on the circular rotating plate 3, and the inner cavities of the two first rectangular slots 10 are both slidably connected to clamps 11, rectangular slots are provided on the front and rear sides of the clamps 11, and the inner cavity of the rectangular slots is provided with rectangular sliders, the two rectangular sliders are respectively fixedly connected to the front and rear sides of the inner cavity of the first rectangular slot 10, and the two clamps The right side of each of the two threaded rods 11 is fixedly connected to a limit plate 12, and the right side of the limit plate 12 is fixedly connected to a connecting rod 13, the other ends of the two connecting rods 13 are fixedly connected to a threaded sleeve 14, and the inner cavity of the threaded sleeve 14 is screwed with a threaded rod 15, the left ends of the two threaded rods 15 are rotatably connected to the right side wall of the circular rotating plate 3, and the right ends of the two threaded rods 15 are fixedly connected to the same turntable 8, the inner cavity threads of the two threaded sleeves 14 are in opposite directions, the outer walls of the two threaded rods 15 are sleeved and fixed with a single groove wheel 16 near the left end, and a belt 17 is provided between the two single groove wheels 16, and the two single groove wheels 16 are connected through the belt 17 for transmission, and a first servo motor 18 is fixedly installed at the left top of the turntable 8, and the power output end of the first servo motor 18 is fixedly connected to the A transmission bevel gear 19 is connected, and a driven bevel gear 20 is meshed at the bottom of the transmission bevel gear 19, and the driven bevel gear 20 is sleeved and fixed on the outer wall of the adjacent threaded rod 15 near the right end. A clamping mechanism is provided on the two clamping plates 11. A support plate 7 is fixedly connected to the right side of the top of the base 1, and a second servo motor 9 is fixedly installed on the right side of the support plate 7 near the top. A first bearing is fixedly connected to the support plate 7, and a transmission rod 6 is fixedly connected to the power output end of the second servo motor 9. The left end of the transmission rod 6 passes through the first bearing and the center of the turntable 8, and is fixedly connected to the right center of the circular turntable 3. Two second rectangular slots 26 are provided on the clamping plate 11, and the two second rectangular slots 26 are symmetrical with the central axis of the fixed slot as the left and right axes. Symmetrically arranged, the inner cavities of the two second rectangular slots 26 are fixedly connected to the side away from each other with a return spring 27, and the other end of the return spring 27 is fixedly connected to a movable block 28, a cylindrical cavity 29 is opened on the two movable blocks 28, and the top and bottom of the cylindrical cavity 29 are opened with a second threaded hole, the inner cavities of the two cylindrical cavities 29 are rotatably connected to a limit ring 30, and the inner wall of the limit ring 30 is penetrated and fixed with a second screw rod 31, the top ends of the two second screw rods 31 respectively penetrate the inner cavities of adjacent second threaded holes, and the bottom ends of the two second screw rods 31 are fixedly connected with a second hand-cranked wheel 32, which can clamp and fix the workpiece laterally, and the two clamping plates 11 are of the same size, and the left side of the limit plate 12 at the bottom is arranged to fit the right side wall of the circular rotating plate 3.

[0030] Working principle: When the utility model is used, first, the workpiece is placed on the top of the rubber pad 23 on the bottom clamping plate 11. Through the arrangement of the second rectangular slot 26, the movable block 28 and the reset spring 27, the workpiece can be clamped and fixed horizontally to improve the stability of the processing. When the workpiece needs to be turned over, the first servo motor 18 can be started to drive the transmission bevel gear 19 to rotate. The rotation of the transmission bevel gear 19 drives the driven bevel gear 20 to rotate, and through the threaded rod 15, the threaded sleeve 14, the single groove wheel 16 and the belt 17 The transmission connection drives the top clamping plate 11 to move horizontally to the left while driving the bottom clamping plate 11 to move horizontally to the right. When the workpiece is close to the circular rotating plate 3, the top clamping plate 11 moves to the top of the workpiece and clamps the workpiece vertically. Then, when the second servo motor 9 is started, the transmission rod 6 can be driven to rotate, thereby driving the circular rotating plate 3 to rotate one hundred and eighty degrees, and the initial top clamping plate 11 is rotated to the bottom while the workpiece is turned over, and the workpiece is prevented from falling during the rotation. The operation is simple and stable.

[0031] Embodiment 2:

[0032] The clamping mechanism includes a clamping plate 22 and a rubber pad 23. A fixing groove is provided on the clamping plate 11 near the middle position, and the clamping plate 22 is slidably connected to the inner cavity of the fixing groove. The rubber pad 23 is fixedly connected to the surface of the clamping plate 22, and the other side of the clamping plate 22 is fixedly connected to the second bearing. A connecting shell 21 is provided on the side of the clamping plate 11 away from the center of the circular rotating plate 3, and the connecting shell 21 is fixedly connected to the clamping plate 11. A first threaded hole is provided on the connecting shell 21, and the inner cavity of the threaded hole is threaded with a first screw 24, one end of the first screw 24 is inserted into the inner cavity of the second bearing, and the other end of the first screw 24 is fixedly connected to the first hand-cranked wheel 25.

[0033] Working principle: When the utility model is in use, after the workpiece is moved between the two clamping plates 11, the two first hand-cranked wheels 25 are rotated to drive the two clamping plates 22 to move relative to each other, so that the workpiece can be further clamped and fixed through the setting of the rubber pad 23, thereby facilitating the clamping and flipping of workpieces of different sizes, thereby improving the applicability of the device.

[0034] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A mechanical automated processing turning device, comprising a base (1), an annular fixing plate (2) and a circular rotating plate (3), characterized in that: The annular fixing plate (2) is fixedly connected to the top of the base (1) near the left side, and the circular rotating plate (3) is rotatably connected to the inner cavity of the annular fixing plate (2). The circular rotating plate (3) is provided with two first rectangular slots (10), and the inner cavities of the two first rectangular slots (10) are slidably connected to clamping plates (11). The right sides of the two clamping plates (11) are fixedly connected to the limiting plates (12), and the right sides of the limiting plates (12) are fixedly connected to the connecting rods (13). The two connecting rods (13) are fixedly connected to the limiting plates (12). The other ends of the connecting rods (13) are fixedly connected to threaded sleeves (14), and the inner cavity of the threaded sleeves (14) is threadedly connected to a threaded rod (15), the left ends of the two threaded rods (15) are rotatably connected to the right side wall of the circular rotating plate (3), and the right ends of the two threaded rods (15) are fixedly connected to the same rotating disk (8), the inner cavities of the two threaded sleeves (14) have opposite thread directions, and the outer walls of the two threaded rods (15) near the left ends are sleeved and fixed with single groove wheels (16), and the two single groove wheels A belt (17) is provided between the two single groove wheels (16), and the two single groove wheels (16) are connected to each other by the belt (17). A first servo motor (18) is fixedly installed at the top of the left side of the turntable (8), and a driving bevel gear (19) is fixedly connected to the power output end of the first servo motor (18). A driven bevel gear (20) is meshed with the bottom of the driving bevel gear (19), and the driven bevel gear (20) is sleeved and fixed on the outer wall of the adjacent threaded rod (15) near the right end. Each of the clamping plates (11) is provided with a clamping mechanism, a support plate (7) is fixedly connected to the right side of the top of the base (1), and a second servo motor (9) is fixedly installed on the right side of the support plate (7) near the top, a first bearing is fixedly connected to the support plate (7), and a transmission rod (6) is fixedly connected to the power output end of the second servo motor (9), and the left end of the transmission rod (6) passes through the first bearing and the center of the turntable (8), and is fixedly connected to the center of the right side of the circular turntable (3).

2. A mechanical automated processing flipping device as claimed in claim 1, characterized in that: An annular sliding groove (5) is provided on the inner wall of the annular fixed plate (2), and an annular sliding plate (4) is rotatably connected to the inner cavity of the annular sliding groove (5), and the inner wall of the annular sliding plate (4) is fixedly connected to the outer wall of the circular rotating plate (3).

3. A mechanical automated processing turning device as claimed in claim 1, characterized in that: The clamping mechanism comprises a clamping plate (22) and a rubber pad (23); a fixing groove is provided on the clamping plate (11) near the middle position, and the clamping plate (22) is slidably connected to the inner cavity of the fixing groove; the rubber pad (23) is fixedly connected to the surface of the clamping plate (22), and the other side of the clamping plate (22) is fixedly connected to a second bearing; a connecting shell (21) is provided on the side of the clamping plate (11) away from the center of the circular rotating plate (3), and the connecting shell (21) is fixedly connected to the clamping plate (11); a first threaded hole is provided on the connecting shell (21), and a first screw rod (24) is screwed into the inner cavity of the threaded hole; one end of the first screw rod (24) is inserted into the inner cavity of the second bearing, and the other end of the first screw rod (24) is fixedly connected to a first hand-cranked wheel (25).

4. A mechanical automated processing turning device as claimed in claim 1, characterized in that: Rectangular slide grooves are provided on both the front and rear sides of the clamping plate (11), and the inner cavity of the rectangular slide groove is provided with a rectangular slider, and the two rectangular sliders are respectively fixedly connected to the front and rear sides of the inner cavity of the first rectangular slot (10).

5. A mechanical automated processing turning device as claimed in claim 3, characterized in that: The clamping plate (11) is provided with two second rectangular slots (26), and the two second rectangular slots (26) are symmetrically arranged with the central axis of the fixed slot as the axis of symmetry. The inner cavities of the two second rectangular slots (26) are fixedly connected to a return spring (27) on one side away from the inner cavities, and the other end of the return spring (27) is fixedly connected to a movable block (28). The two movable blocks (28) are provided with a cylindrical cavity (29), and the top and bottom of the cylindrical cavity (29) are provided with a second threaded hole. The inner cavities of the two cylindrical cavities (29) are rotatably connected to a limit ring (30), and the inner wall of the limit ring (30) is penetrated and fixed with a second screw rod (31), the top ends of the two second screw rods (31) respectively penetrate the inner cavities of adjacent second threaded holes, and the bottom ends of the two second screw rods (31) are fixedly connected to a second hand-cranked wheel (32).

6. A mechanical automated processing flipping device as claimed in claim 1, characterized in that: The two clamping plates (11) are of the same size, and the left side of the limiting plate (12) at the bottom is arranged to fit the right side wall of the circular rotating plate (3).

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