Cylindrical material bar carrying AGV

Abstract

The utility model provides a cylindrical charge bar carrying AGV (Automatic Guided Vehicle), which belongs to the technical field of transportation equipment, aims to solve the problem that cylindrical charge bars are inconvenient to take by an AGV in the prior art, and comprises an AGV body and a bracket arranged on the AGV body, the spatial displacement mechanism is mounted on the bracket; the clamping mechanism is installed on the space displacement mechanism, and the space displacement mechanism can drive the clamping mechanism to move in the upper space of the AGV body; and the clamping mechanism is used for clamping the cylindrical bar.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the transportation equipment technical field, more specifically, it is especially related to a cylindrical material bar carrying AGV. BACKGROUND

[0002] AGV is the abbreviation of Automated Guided Vehicle, the most common application is AGV carrying robot or AGV trolley, and the main function is concentrated in automatic logistics transfer, AGV carrying robot is transported to the specified place by special landmark navigation, and the most common guiding mode is magnetic stripe guiding, laser guiding, RFID guiding and the like.The mode of magnetic stripe guiding is commonly used and has the lowest cost, but there is certain limitation in site setting and certain influence on site decoration style; laser guiding has the highest cost and higher requirement on site, so it is not generally adopted; RFID guiding has moderate cost, and its advantages are high guiding precision, more convenient site setting and meeting the most complex site layout, and it has no influence on the overall decoration environment of the place, and the high safety and stability of RFID are also not possessed by magnetic stripe navigation and laser navigation.

[0003] When transporting special-shaped materials, corresponding grabbing and displacement mechanisms need to be set to ensure the realization of their functions, however, the AGV of the prior art sets a forklift wall on the AGV body to lift and take the articles, which is inconvenient for taking cylindrical material bars, especially when the cylindrical material bars need to be taken according to the number requirement.

[0004] Therefore, in view of the above, the existing structure and defects are improved, and a cylindrical material bar carrying AGV is provided to achieve a more practical value. INVENTION CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a cylindrical material bar carrying AGV to solve the problem that the AGV trolley of the prior art is inconvenient for taking cylindrical material bars.

[0006] The purpose and effect of the cylindrical material bar carrying AGV of the utility model are achieved by the following specific technical means:

[0007] A cylindrical material bar carrying AGV, comprising:

[0008] AGV car body and support installed on the AGV car body;

[0009] The space displacement mechanism is installed on the support;

[0010] The space displacement mechanism comprises a horizontal displacement member, a vertical displacement member and a vertical displacement member;

[0011] The transverse component includes a first motor fixedly connected to the bracket, a first lead screw drivenly connected to the first motor, a first guide shaft arranged parallel to the first lead screw, a first lead screw nut threadedly connected to the first lead screw, and a base body fixedly connected to the first lead screw nut. The base body is slidably connected to the first guide shaft, and the first guide shaft is fixedly connected to the bracket.

[0012] The longitudinal movement component includes a beam fixedly connected to a seat body one, a second motor fixedly connected to the beam, a second lead screw connected to the second motor for transmission, a second guide shaft fixedly connected to the beam, a second lead screw nut threadedly connected to the second lead screw, and a seat body two fixedly connected to the second lead screw nut, wherein the seat body two is slidably connected to the second guide shaft;

[0013] The vertical moving component is fixedly connected to the second base body, and the vertical moving component is provided with a drive rod; the clamping mechanism is installed on the spatial displacement mechanism, and the spatial displacement mechanism can drive the clamping mechanism to move in the upper space of the AGV vehicle body;

[0014] The clamping mechanism is used to clamp cylindrical bars, and the driving rod can drive the clamping mechanism to move up and down.

[0015] The clamping mechanism includes a base three fixedly connected to the lower end of the drive rod, a third motor fixedly connected to the base three, a gear one connected to the third motor, a gear two rotatably connected to the base three, a first connecting rod rotatably connected to the base three at one end, a second connecting rod rotatably connected to the base three at one end, a first clamping block rotatably connected to the other end of the first connecting rod, and a second clamping block rotatably connected to the other end of the second connecting rod. The gear one meshes with the gear two.

[0016] The first gear is provided with a first rod body portion, and the second gear is provided with a second rod body portion. The first rod body portion is parallel to the first connecting rod, and the second rod body portion is parallel to the second connecting rod.

[0017] The first clamping block is fixedly connected to a first arc-shaped clamping part, and the second clamping block is fixedly connected to a second arc-shaped clamping part. The first arc-shaped clamping part and the second arc-shaped clamping part are symmetrically distributed.

[0018] Furthermore, the upper part of the AGV vehicle body is provided with multiple circular placement slots, and the edges of the placement slots are chamfered.

[0019] Furthermore, a barrier is provided around the upper outer perimeter of the AGV vehicle body.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The utility model discloses a space displacement mechanism and clamping mechanism are set up, and space displacement mechanism drives clamping mechanism to move in three directions of horizontal direction, longitudinal direction and vertical direction, realizes the capture and displacement of cylindrical bar stock, thereby can load bar stock on the AGV car body, thereby can conveniently use cylindrical bar stock. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a kind of cylindrical bar stock carrying AGV's three-dimensional structure schematic view (first visual angle) of the utility model.

[0023] Figure 2 It is a kind of cylindrical bar stock carrying AGV's three-dimensional structure schematic view (second visual angle) of the utility model.

[0024] Figure 3 It is a kind of cylindrical bar stock carrying AGV's space displacement mechanism's three-dimensional structure schematic view of the utility model.

[0025] Figure 4 It is a kind of cylindrical bar stock carrying AGV's clamping mechanism's explosion structure schematic view of the utility model.

[0026] In the drawing, the corresponding relationship of component name and drawing number is as follows:

[0027] AGV car body 1, placement groove 10, chamfer 101, enclosure 11, support 2, space displacement mechanism 3, horizontal moving component 31, first motor 310, first lead screw 311, first guide shaft 312, first lead screw nut 313, seat body one 314, longitudinal moving component 32, second motor 320, second lead screw 321, second guide shaft 322, second lead screw nut 323, seat body two 324, beam 325, vertical moving component 33, driving rod 330, clamping mechanism 4, seat body three 40, third motor 41, gear one 42, first rod body part 420, gear two 43, second rod body part 430, first connecting rod 44, second connecting rod 45, first clamping block 46, first arc clamping part 460, second clamping block 47, second arc clamping part 470, cylindrical bar stock 5. DETAILED DESCRIPTION

[0028] The embodiment of the utility model is further described in detail in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0029] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Example

[0032] As attached Figure 1 To be continued Figure 4 As shown:

[0033] This utility model provides an AGV for transporting cylindrical bars, including:

[0034] AGV vehicle body 1 and bracket 2 mounted on AGV vehicle body 1;

[0035] Spatial displacement mechanism 3 is mounted on bracket 2;

[0036] Clamping mechanism 4 is installed on spatial displacement mechanism 3. Spatial displacement mechanism 3 can drive clamping mechanism 4 to move in the upper space of AGV vehicle body 1.

[0037] The clamping mechanism 4 is used to clamp the cylindrical bar material 5.

[0038] In this embodiment, by setting up a spatial displacement mechanism 3 and a clamping mechanism 4, the spatial displacement mechanism 3 drives the clamping mechanism 4 to move in three directions: horizontal, vertical and vertical, so as to grasp and displace the cylindrical bar material 5, thereby loading the bar material onto the AGV vehicle body 1, which facilitates the use of the cylindrical bar material 5.

[0039] The spatial displacement mechanism 3 includes a transverse displacement member 31, a longitudinal displacement member 32, and a vertical displacement member 33;

[0040] The horizontal moving component 31 comprises a first motor 310 fixedly connected to the support 2, a first screw rod 311 in transmission connection with the first motor 310, a first guide shaft 312 arranged in parallel with the first screw rod 311, a first screw nut 313 in threaded connection with the first screw rod 311, a seat body I 314 fixedly connected with the first screw nut 313, the seat body I 314 being in sliding connection with the first guide shaft 312, and the first guide shaft 312 being fixedly connected with the support 2;

[0041] The longitudinal moving component 32 comprises a beam 325 fixedly connected with the seat body I 314, a second motor 320 fixedly connected with the beam 325, a second screw rod 321 in transmission connection with the second motor 320, a second guide shaft 322 fixedly connected with the beam 325, a second screw nut 323 in threaded connection with the second screw rod 321, and a seat body II 324 fixedly connected with the second screw nut 323, the seat body II 324 being in sliding connection with the second guide shaft 322;

[0042] The vertical moving component 33 is fixedly connected with the seat body II 324, and is provided with a driving rod 330 capable of driving the clamping mechanism 4 to move up and down.

[0043] The horizontal moving component 31 drives the longitudinal moving component 32 and the vertical moving component 33 to move in the horizontal direction; the longitudinal moving component 32 drives the vertical moving component 33 to move in the longitudinal direction; and the vertical moving component 33 drives the clamping mechanism 4 to move up and down, so that the clamping mechanism 4 can move in the horizontal, longitudinal and vertical directions.

[0044] The clamping mechanism 4 comprises a seat body III 40 fixedly connected with the lower end of the driving rod 330, a third motor 41 fixedly connected with the seat body III 40, a gear I 42 in transmission connection with the third motor 41, a gear II 43 rotatably connected with the seat body III 40, a first connecting rod 44 rotatably connected with the seat body III 40 at one end, a second connecting rod 45 rotatably connected with the seat body III 40 at one end, a first clamping block 46 rotatably connected with the other end of the first connecting rod 44, a second clamping block 47 rotatably connected with the other end of the second connecting rod 45, and the gear I 42 being in engagement with the gear II 43.

[0045] The gear I 42 is provided with a first rod body portion 420, the gear II 43 is provided with a second rod body portion 430, the first rod body portion 420 is parallel to the first connecting rod 44, and the second rod body portion 430 is parallel to the second connecting rod 45.

[0046] The first clamping block 46 is fixedly connected with a first arc-shaped clamping portion 460, the second clamping block 47 is fixedly connected with a second arc-shaped clamping portion 470, and the first arc-shaped clamping portion 460 and the second arc-shaped clamping portion 470 are symmetrically distributed.

[0047] Gear one 42 and gear two 43 mesh to form a transmission mechanism of the third motor 41 power, and the first connecting rod 44, the first rod body part 420 and the first clamping block 46 form a set of positive parallelogram mechanism; the second connecting rod 45, the second rod body part 430 and the second clamping block 47 form a set of positive parallelogram mechanism.

[0048] The AGV vehicle body 1 is provided with a plurality of circular placement grooves 10 on the upper part, and the edges of the placement grooves 10 are provided with chamfers 101.

[0049] The placement grooves 10 are arranged to facilitate stable placement of the cylindrical bar stock 5, and the cylindrical bar stock 5 is transported in the horizontal and vertical directions.

[0050] The AGV vehicle body 1 is provided with a surrounding fence 11 on the outer periphery of the upper part. The surrounding fence 11 further protects the cylindrical bar stock 5 from falling.

[0051] The cylindrical bar stock 5 can be a cylindrical blank for machining, or a bolt or other cylindrical part.

[0052] The embodiments of the present application are given for the purpose of illustration and description, and are not exhaustive or limit the present application to the disclosed form. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described in order to better illustrate the principles and practical application of the present application, and to enable those skilled in the art to understand the present application so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A cylindrical bar handling AGV, characterized by, The utility model relates to an AGV car body (1) and the support (2) installed on AGV car body (1); Spatial displacement mechanism (3) is installed to support (2); The spatial displacement mechanism (3) includes horizontal moving component (31), longitudinal moving component (32) and vertical moving component (33); The horizontal moving component (31) includes the first motor (310) fixedly connected to the support (2), the first lead screw (311) transmission connection with the first motor (310), the first guide shaft (312) parallel with the first lead screw (311) is arranged, the first lead screw nut (313) is screwed with the first lead screw (311), the seat body one (314) is fixedly connected with the first lead screw nut (313), the seat body one (314) is slidably connected with the first guide shaft (312), and the first guide shaft (312) is fixedly connected with the support (2); The longitudinal moving component (32) includes the beam (325) fixedly connected with the seat body one (314), the second motor (320) fixedly connected with the beam (325), the second lead screw (321) transmission connection with the second motor (320), the second guide shaft (322) fixedly connected with the beam (325), the second lead screw nut (323) is screwed with the second lead screw (321), the seat body two (324) is fixedly connected with the second lead screw nut (323), and the seat body two (324) is slidably connected with the second guide shaft (322); The vertical moving component (33) is fixedly connected with the seat body two (324), and the vertical moving component (33) is provided with a driving rod (330); Clamping mechanism (4) is installed to spatial displacement mechanism (3), and spatial displacement mechanism (3) can drive clamping mechanism (4) to move in the upper space of AGV car body (1); The clamping mechanism (4) is used for clamping cylindrical bar (5), and the driving rod (330) can drive the clamping mechanism (4) to move up and down; The clamping mechanism (4) includes the seat body three (40) fixedly connected with the lower end of the driving rod (330), the third motor (41) fixedly connected to the seat body three (40), the gear one (42) transmission connection with the third motor (41), the gear two (43) rotationally connected to the seat body three (40), the first connecting rod (44) one end rotationally connected to the seat body three (40), the second connecting rod (45) one end rotationally connected to the seat body three (40), the first clamping block (46) rotationally connected with the other end of the first connecting rod (44), the second clamping block (47) rotationally connected with the other end of the second connecting rod (45), and the gear one (42) is engaged with the gear two (43); The gear one (42) is provided with the first rod body part (420), the gear two (43) is provided with the second rod body part (430), the first rod body part (420) is parallel with the first connecting rod (44), and the second rod body part (430) is parallel with the second connecting rod (45); ​ The first clamping block (46) is fixedly connected with a first arc-shaped clamping part (460), the second clamping block (47) is fixedly connected with a second arc-shaped clamping part (470), and the first arc-shaped clamping part (460) and the second arc-shaped clamping part (470) are symmetrically distributed.

2. The cylindrical material rod carrying AGV according to claim 1, characterized in that: A plurality of circular placement grooves (10) are arranged on the upper part of the AGV body (1), and the edges of the placement grooves (10) are provided with chamfers (101).

3. The cylindrical material rod carrying AGV according to claim 1, characterized in that: A fence (11) is arranged on the outer periphery of the upper part of the AGV body (1).

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