Part turnover device for cold header

Abstract

The utility model provides a part turnover device for a cold header, which comprises a supporting platform and a turntable mechanism fixed on the supporting platform, and the turntable mechanism is used for transferring parts from a previous procedure to a feeding end of the cold header; a bracket is vertically fixed on the supporting platform on one side of the turntable mechanism, and a turnover mechanism and a discharging mechanism are fixed on the bracket; the overturning mechanism is used for grabbing the parts located on the rotary disc mechanism and overturning the parts. The discharging mechanism is used for grabbing the parts overturned by the overturning mechanism and placing the parts on the rotary disc mechanism again. According to the part overturning device, overturning of parts located on the rotating disc mechanism can be achieved in a mechanical mode, so that the overturning efficiency of the parts can be improved, and the labor cost can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cold header technology field, specifically, relate to a part turnover device for cold header. BACKGROUND

[0002] In the part processing process, need to carry out cold upsetting treatment to the part, currently, after the part processing is completed in the previous procedure, need to rely on carousel mechanism and convey to the feed end of cold header, and need to carry out turnover to the part in the process of transferring, however, the turnover process of the part located on the carousel is realized by manual, thereby, there is the shortcoming that the part turnover is troublesome and the artificial cost is high. UTILITARIAN CONTENT

[0003] The utility model solves the technical problem to provide a part turnover device for cold header, it can realize the turnover of the part located on the carousel mechanism through mechanization, thereby, can improve the turnover efficiency of the part, and can reduce the artificial cost.

[0004] The utility model provides a part turnover device for cold header, including support platform and the carousel mechanism of fixed in support platform, carousel mechanism is used for transferring the part from previous procedure to the feed end of cold header, vertical fixed support has on the support platform of carousel mechanism one side, support has fixed on the support and overturns mechanism and the material placing mechanism, overturns mechanism is used for catching the part located on carousel mechanism and overturns the part, material placing mechanism is used for catching the part after overturning mechanism overturns and places the part again on carousel mechanism.

[0005] The utility model can realize the turnover of the part located on the carousel mechanism through mechanization, thereby, can improve the turnover efficiency of the part, and can reduce the artificial cost.

[0006] In a possible implementation, the turnover mechanism comprises a translation assembly, a rotation assembly and a first grabbing assembly; the translation assembly is fixed on the support, the rotation assembly is fixed on a driving end of the translation assembly, and the first grabbing assembly is fixed on a driving end of the rotation assembly; the translation assembly is configured to drive the rotation assembly and the first grabbing assembly to move horizontally so as to move the rotation assembly and the first grabbing assembly below or out of the material placing mechanism, and the rotation assembly is configured to drive the first grabbing assembly to rotate so as to switch the first grabbing assembly between the upward state and the downward state; after the turnover mechanism is adopted, when the turnover mechanism needs to grab the part on the rotary disc mechanism, the translation assembly first drives the rotation assembly and the first grabbing assembly to move horizontally above the part on the rotary disc mechanism, then the first grabbing assembly can grab the part on the rotary disc mechanism, and then the rotation assembly can drive the first grabbing assembly to rotate so as to rotate the first grabbing assembly and the part on the first grabbing assembly to the upward state, that is, the part is grabbed and turned over.

[0007] In a possible implementation, the translation assembly comprises a support base, a moving base and a first cylinder; the support base is fixed on the support, the moving base is movably connected to the support base in the left-right direction, the first cylinder is fixed on an outer end of the support base and is configured to drive the moving base to move in the left-right direction relative to the support base, an outer end of the moving base is fixed with a driving end of the first cylinder, and the moving base forms a driving end of the translation assembly; after the translation assembly is adopted, when the piston rod of the first cylinder extends, the first cylinder can drive the moving base to move inward relative to the support base, at this moment, the translation assembly can move the rotation assembly and the first grabbing assembly below the material placing mechanism, and when the piston rod of the first cylinder retracts, the first cylinder can drive the moving base to move outward relative to the support base, at this moment, the translation assembly can move the rotation assembly and the first grabbing assembly out of the material placing mechanism, that is, the translation assembly can reliably drive the rotation assembly and the first grabbing assembly to move horizontally.

[0008] In a possible implementation, the moving base is movably connected to the support base in the left-right direction through two guide rail assemblies that are spaced apart in the up-down direction; after this structure is adopted, under the action of the two guide rail assemblies that are spaced apart in the up-down direction, the moving base can be reliably movably connected to the support base in the horizontal direction.

[0009] In a possible implementation, the rotating assembly comprises a rotating cylinder and a rotating block; the rotating cylinder is fixed on the moving base, one end of the rotating block is fixed with the driving end of the rotating cylinder, and the other end of the rotating block forms the driving end of the rotating assembly; after the driving end of the rotating cylinder rotates to one side, the rotating cylinder can drive the first grabbing assembly to rotate to the upward state, and after the driving end of the rotating cylinder rotates to the other side, the rotating cylinder can drive the first grabbing assembly to rotate to the downward state, that is, the rotating assembly can reliably drive the first grabbing assembly to rotate to switch the first grabbing assembly between the upward state and the downward state.

[0010] In a possible implementation, the first grabbing assembly comprises a second cylinder and a first suction disc; the second cylinder is fixed on the other end of the rotating block, and the first suction disc is fixed on the driving end of the second cylinder; after the second cylinder drives the first suction disc to move downward, the first suction disc can suck the parts on the rotating disc mechanism, so that the parts on the rotating disc mechanism can be conveniently grabbed.

[0011] In a possible implementation, the feeding mechanism comprises a third cylinder and a second grabbing assembly; the third cylinder is vertically fixed on a support above the translating assembly, the second grabbing assembly is vertically fixed on the driving end of the third cylinder, the third cylinder is used to drive the second grabbing assembly to move vertically, and the second grabbing assembly is used to grab the parts after being flipped by the flipping mechanism; after the piston rod of the third cylinder extends, the third cylinder can drive the second grabbing assembly to move downward so that the second grabbing assembly can place the flipped parts on the rotating disc mechanism again, and after the piston rod of the third cylinder retracts, the third cylinder can drive the second grabbing assembly to move upward to reset.

[0012] In a possible implementation, the second grabbing assembly comprises a fourth cylinder and a second suction disc; the fourth cylinder is vertically fixed on the driving end of the third cylinder, and the second suction disc is fixed on the driving end of the fourth cylinder; after the fourth cylinder drives the second suction disc to move downward, the second suction disc can suck the parts after being flipped by the flipping mechanism, and after the fourth cylinder drives the second suction disc to move upward, the fourth cylinder can drive the second suction disc to move upward to reset. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a front view structural schematic diagram of the utility model;

[0014] Fig. 2 It is a front view structural schematic diagram of the flipping mechanism. DETAILED DESCRIPTION

[0015] First, those skilled in the art should understand that the embodiments are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments as needed in order to adapt to specific application occasions.

[0016] In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0017] In the embodiments of the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be that the first feature is directly above or obliquely above the second feature, or it only means that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be that the first feature is directly below or obliquely below the second feature, or it only means that the horizontal height of the first feature is less than that of the second feature.

[0018] The present application will be described in further detail below in conjunction with the drawings and specific embodiments.

[0019] Referring to Figs. 1-2 As shown in the drawings, the embodiments of the present application disclose a part turnover device for a cold header, which comprises a support platform 1 and a turntable mechanism 2 fixed on the support platform 1, the turntable mechanism 2 is used to transfer the parts 3 from the previous process to the feeding end of the cold header; a support 4 is vertically fixed on the support platform 1 on one side of the turntable mechanism 2, and a turnover mechanism 5 and a discharging mechanism 6 are fixed on the support 4; the turnover mechanism 5 is used to grab the parts 3 on the turntable mechanism 2 and turn over the parts 3, and the discharging mechanism 6 is used to grab the parts 3 turned over by the turnover mechanism 5 and place the parts 3 on the turntable mechanism 2 again; a plurality of cavities are uniformly distributed on the turntable mechanism in the circumferential direction, which are used for placing square or reverse parts, that is, the shape of the cavity can match the square or reverse parts.

[0020] The turnover mechanism 5 comprises a translation assembly 51, a rotating assembly 52 and a first grabbing assembly 53; the translation assembly 51 is fixed on the support 4, the rotating assembly 52 is fixed on the driving end of the translation assembly 51, and the first grabbing assembly 53 is fixed on the driving end of the rotating assembly 52; the translation assembly 51 is used to drive the horizontal movement of the rotating assembly 52 and the first grabbing assembly 53 so as to move the rotating assembly 52 and the first grabbing assembly 53 below or out of the feeding mechanism 6, and the rotating assembly 52 is used to drive the rotation of the first grabbing assembly 53 so as to switch the first grabbing assembly 53 between the upward and downward states; after the turnover mechanism is adopted, when the turnover mechanism needs to grab the parts located on the rotating disc mechanism, the translation assembly first drives the horizontal movement of the rotating assembly and the first grabbing assembly to the above of the parts located on the rotating disc mechanism, then the first grabbing assembly can grab the parts located on the rotating disc mechanism, and then the rotating assembly can drive the rotation of the first grabbing assembly to rotate the first grabbing assembly and the parts on the first grabbing assembly to the upward state, that is, the grabbing and turnover of the parts are realized.

[0021] The translation assembly 51 comprises a support seat 511, a moving seat 512 and a first cylinder 513; the support seat 511 is fixed on the support 4, the moving seat 512 is movably connected to the support seat 511, and the first cylinder 513 is fixed on the outer end of the support seat 511 and is used to drive the moving seat 512 to move left and right relative to the support seat 511; the outer end of the moving seat 512 is fixed with the driving end of the first cylinder 513, and the moving seat 512 forms the driving end of the translation assembly 51; after the translation assembly is adopted, when the piston rod of the first cylinder is extended, the first cylinder can drive the moving seat to move inward relative to the support seat, at this time, the translation assembly can move the rotating assembly and the first grabbing assembly below the feeding mechanism, when the piston rod of the first cylinder is retracted, the first cylinder can drive the moving seat to move outward relative to the support seat, at this time, the translation assembly can move the rotating assembly and the first grabbing assembly out of the feeding mechanism, that is, the translation assembly can reliably drive the horizontal movement of the rotating assembly and the first grabbing assembly.

[0022] The moving seat 512 is movably connected to the support seat 511 through two up-and-down spaced guide rail assemblies 514; after this structure is adopted, under the action of the two up-and-down spaced guide rail assemblies, the moving seat can be reliably movably connected to the support seat.

[0023] The rotating assembly 52 comprises a rotating cylinder 521 and a rotating block 522; the rotating cylinder 521 is fixed on the moving seat 512, one end of the rotating block 522 is fixed with the driving end of the rotating cylinder 521, and the other end of the rotating block 522 forms the driving end of the rotating assembly 52; after the rotating assembly is adopted, when the driving end of the rotating cylinder rotates to one side, the rotating cylinder can drive the first grabbing assembly to rotate to the upward state, when the driving end of the rotating cylinder rotates to the other side, the rotating cylinder can drive the first grabbing assembly to rotate to the downward state, that is, the rotating assembly can reliably drive the first grabbing assembly to rotate to switch the first grabbing assembly between the upward state and the downward state.

[0024] The first grabbing assembly 53 comprises a second cylinder 531 and a first suction cup 532; the second cylinder 531 is fixed on the other end of the rotating block 522, and the first suction cup 532 is fixed on the driving end of the second cylinder 531; after this structure is adopted, when the second cylinder drives the first suction cup to move downward, the first suction cup can suck the parts on the rotating disc mechanism, so that the grabbing of the parts on the rotating disc mechanism can be conveniently realized; the first suction cup is a pneumatic negative pressure type suction cup.

[0025] The feeding mechanism 6 comprises a third cylinder 61 and a second grabbing assembly 62; the third cylinder 61 is vertically fixed on the support 4 above the translating assembly 51, the second grabbing assembly 62 is vertically fixed on the driving end of the third cylinder 61, the third cylinder 61 is used for driving the second grabbing assembly 62 to move vertically, and the second grabbing assembly 62 is used for grabbing the parts 3 after being turned over by the turning mechanism 5; after this structure is adopted, when the piston rod of the third cylinder extends, the third cylinder can drive the second grabbing assembly to move downward so that the second grabbing assembly can place the turned-over parts on the rotating disc mechanism again, and when the piston rod of the third cylinder retracts, the third cylinder can drive the second grabbing assembly to move upward to reset.

[0026] The second grabbing assembly 62 comprises a fourth cylinder 621 and a second suction cup 622; the fourth cylinder 621 is vertically fixed on the driving end of the third cylinder 61, and the second suction cup 622 is fixed on the driving end of the fourth cylinder 621; after this structure is adopted, when the fourth cylinder drives the second suction cup to move downward, the second suction cup can suck the parts after being turned over by the turning mechanism, and when the fourth cylinder drives the second suction cup to move upward, the fourth cylinder can drive the second suction cup to move upward to reset; the second suction cup is a pneumatic negative pressure type suction cup.

[0027] The utility model discloses a first cylinder drive mobile seat moves to the above of the part of the carousel mechanism with the horizontal movement of rotating subassembly and first grab material subassembly relative to support seat, then second cylinder drive first sucking disc moves down to make first sucking disc suck the part of the carousel mechanism, then second cylinder drive first sucking disc moves up and resets, immediately rotating cylinder drive first grab material subassembly rotates to the state of upward (this has realized the turnover to part), then fourth cylinder drive second sucking disc moves down, second sucking disc suck the part of first sucking disc and first sucking disc release the part, then fourth cylinder drive second sucking disc moves up and resets (this part is in the state of being turned over), simultaneously, rotating cylinder drive first grab material subassembly rotates to the state of downward, and first cylinder drive mobile seat moves to the below of material placing mechanism with the movement of rotating subassembly and first grab material subassembly relative to support seat, then third cylinder drive second grab material subassembly moves down (since rotating subassembly and first grab material subassembly have been removed from the below of material placing mechanism, can avoid the interference of second grab material subassembly's downward movement), second sucking disc release part, the part of turnover is placed to carousel mechanism, finally third cylinder drive second grab material subassembly moves up and resets.

[0028] The above is only the specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of the change or replacement within the technical range disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be limited to the protection scope of the claims.

Claims

1. A part flipping device for a cold header, comprising a support platform (1) and a turntable mechanism (2) fixed on the support platform (1), the turntable mechanism (2) being used to transfer a part (3) from a previous process to a feed end of a cold header; characterized in that: A support platform (1) is vertically fixed with a support (4) on one side of the rotating disc mechanism (2), the support (4) is fixed with a turnover mechanism (5) and a feeding mechanism (6); the turnover mechanism (5) is used for grabbing the parts (3) on the rotating disc mechanism (2) and turning over the parts (3), and the feeding mechanism (6) is used for grabbing the parts (3) turned over by the turnover mechanism (5) and placing the parts (3) on the rotating disc mechanism (2) again.

2. The part flipping device for a cold heading machine according to claim 1, characterized in that: The turnover mechanism (5) comprises a translation assembly (51), a rotating assembly (52) and a first grabbing assembly (53); the translation assembly (51) is fixed on the support (4), the rotating assembly (52) is fixed on the driving end of the translation assembly (51), and the first grabbing assembly (53) is fixed on the driving end of the rotating assembly (52); the translation assembly (51) is used for driving the rotating assembly (52) and the first grabbing assembly (53) to move horizontally so as to move the rotating assembly (52) and the first grabbing assembly (53) below or out of the feeding mechanism (6), and the rotating assembly (52) is used for driving the first grabbing assembly (53) to rotate so as to switch the first grabbing assembly (53) between upward and downward states.

3. The part flipping device for a cold heading machine defined in claim 2 wherein: The translation assembly (51) comprises a support base (511), a moving base (512) and a first cylinder (513); the support base (511) is fixed on the support (4), the moving base (512) is movably connected to the support base (511), the first cylinder (513) is fixed on the outer end of the support base (511) and is used for driving the moving base (512) to move left and right relative to the moving base (512), the outer end of the moving base (512) is fixed with the driving end of the first cylinder (513), and the moving base (512) forms the driving end of the translation assembly (51).

4. The part flipping device for a cold heading machine defined in claim 3 wherein: The moving base (512) is movably connected to the support base (511) through two guide rail assemblies (514) which are spaced apart in an up-down direction.

5. The part flipping device for a cold heading machine defined in claim 3 wherein: The rotating assembly (52) comprises a rotating cylinder (521) and a rotating block (522); the rotating cylinder (521) is fixed on the moving base (512), one end of the rotating block (522) is fixed with the driving end of the rotating cylinder (521), and the other end of the rotating block (522) forms the driving end of the rotating assembly (52).

6. The part flipping device for a cold heading machine defined in claim 5 wherein: The first grabbing assembly (53) comprises a second cylinder (531) and a first suction disc (532); the second cylinder (531) is fixed on the other end of the rotating block (522), and the first suction disc (532) is fixed on the driving end of the second cylinder (531).

7. A part flipping device for a cold heading machine according to any one of claims 1-6, characterized in that: The feeding mechanism (6) comprises a third cylinder (61) and a second grabbing assembly (62); the third cylinder (61) is vertically fixed on the support (4) above the translation assembly (51); the second grabbing assembly (62) is vertically fixed on the driving end of the third cylinder (61); the third cylinder (61) is used for driving the vertical movement of the second grabbing assembly (62); and the second grabbing assembly (62) is used for grabbing the part (3) after being flipped by the flipping mechanism (5).

8. The part flipping device for a cold heading machine of claim 7, wherein: The second grabbing assembly (62) comprises a fourth cylinder (621) and a second suction cup (622); the fourth cylinder (621) is vertically fixed on the driving end of the third cylinder (61); and the second suction cup (622) is fixed on the driving end of the fourth cylinder (621).

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