CN220408774U - Automatic feeding and discharging rotary clamping hand for square parts - Google Patents

Automatic feeding and discharging rotary clamping hand for square parts Download PDF

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Publication number
CN220408774U
CN220408774U CN202323485877.8U CN202323485877U CN220408774U CN 220408774 U CN220408774 U CN 220408774U CN 202323485877 U CN202323485877 U CN 202323485877U CN 220408774 U CN220408774 U CN 220408774U
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cylinder
bottom plate
rotary
automatic feeding
mounting plate
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CN202323485877.8U
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Chinese (zh)
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张春堂
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Shenyang Rongchuang Precision Manufacturing Co ltd
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Shenyang Rongchuang Precision Manufacturing Co ltd
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Abstract

The utility model relates to the technical field of mechanical processing automation, in particular to an automatic feeding and discharging rotary clamp for square parts, which comprises a centering clamp mechanism and a lifting rotary mechanism, wherein the centering clamp mechanism is fixedly arranged on the lifting rotary mechanism, the lifting rotary mechanism comprises a manipulator mounting plate, a bottom plate, a rotary cylinder mounting plate, a rotary cylinder and a pen cylinder, the manipulator mounting plate is vertically and fixedly arranged on one side of a transverse bottom plate, the rotary cylinder mounting plate is arranged below the bottom plate, the pen cylinder is fixedly arranged on the bottom plate, the telescopic end of the pen cylinder is fixedly connected with the top of the rotary cylinder mounting plate, the rotary cylinder is fixedly arranged at the bottom of the rotary cylinder mounting plate, and the centering clamp mechanism is fixedly connected on the rotary cylinder. This rotatory tong of automatic unloading of square part is through increasing lifting rotation mechanism on current centering tong mechanism for centering tong mechanism can be from top to bottom, rotation adjustment, has guaranteed square part and has snatched the accuracy of location.

Description

Automatic feeding and discharging rotary clamping hand for square parts
Technical Field
The utility model relates to the technical field of machining automation, in particular to an automatic feeding and discharging rotary clamping hand for square parts.
Background
In the technical field of machining automation, automatic loading and unloading is an important automatic transferring step, the automatic loading and unloading refers to a process of conveying materials from one place to another place through automatic equipment or a robot, in the field of machining, the automatic loading and unloading generally refers to automatic loading of workpieces to be machined onto a machine tool, and the automatic unloading of the workpieces from the machine tool after machining is finished, so that the automatic loading and unloading has important significance in improving transfer efficiency and stability of the workpieces.
In the prior art, the automatic feeding and discharging of workpieces is mostly carried out by adopting a centering clamping mechanism, but the centering clamping mechanism does not have a rotating function, cannot carry out up-down and angle adjustment, cannot guarantee the accuracy of grabbing and positioning of square parts, easily causes the positioning problem of square parts, influences the quality stability and the automatic efficiency of feeding and discharging of square workpieces, and therefore, the automatic feeding and discharging rotating clamping hand of square parts, which can adjust the centering clamping mechanism, needs to be designed.
Disclosure of Invention
In order to solve the problems, the utility model provides the automatic feeding and discharging rotary clamping hand for the square parts, and the lifting and rotating mechanism is added on the existing centering clamping hand mechanism to enable the centering clamping hand mechanism to be capable of adjusting up and down and rotating, so that the accuracy of grabbing and positioning of the square parts is ensured.
The technical scheme of the utility model is as follows:
the utility model provides a rotatory tong of automatic unloading of square part, includes centering tong mechanism, the rotatory tong of automatic unloading of square part still is provided with lift rotary mechanism, centering tong mechanism fixed mounting is in on the lift rotary mechanism, lift rotary mechanism includes manipulator mounting panel, bottom plate, revolving cylinder mounting panel, revolving cylinder and pen container cylinder, the vertical fixed setting of manipulator mounting panel is in one side of horizontal bottom plate, is provided with the revolving cylinder mounting panel in the below of bottom plate fixedly mounted has the pen container cylinder on the bottom plate, the flexible end of pen container cylinder with the top fixed connection of revolving cylinder mounting panel the bottom fixed mounting of revolving cylinder mounting panel has the revolving cylinder, centering tong mechanism fixed connection is on the revolving cylinder.
And a ribbed plate is arranged between the manipulator mounting plate and the bottom plate.
And an up-down linear movement guiding device is arranged between the bottom plate and the rotary cylinder mounting plate.
The vertical linear movement guiding device comprises a first optical axis, the bottom of the first optical axis is fixedly connected with the top of the rotary cylinder mounting plate, the upper portion of the first optical axis penetrates through the bottom plate, and the bottom plate can move vertically and linearly along the first optical axis.
The first optical axis is inserted on the bottom plate through a first linear bearing.
Two optical axes are respectively arranged on two sides of the pen container cylinder.
The lifting rotating mechanism is provided with a descending buffer device.
The descending buffer device comprises buffers arranged on two sides of the pen container cylinder, and the buffers are arranged above the bottom plate.
The buffer is fixed on the buffer mounting plate, and two ends of the buffer mounting plate are respectively fixed at the tops of two first optical axes on the same side of the pen container cylinder.
The pen container cylinder is fixed on a pen container cylinder mounting plate, and the pen container cylinder mounting plate is fixed at the top of the bottom plate.
The utility model has the beneficial effects that:
1. according to the automatic feeding and discharging rotary clamping hand for the square parts, disclosed by the utility model, the lifting and rotating mechanism is added on the existing centering clamping hand mechanism, so that the centering clamping hand mechanism can be adjusted up and down and rotated, and the accuracy of grabbing and positioning of the square parts is ensured.
2. The automatic feeding and discharging rotary clamping hand for the square parts disclosed by the utility model ensures the stability of the mechanism when the rotary cylinder mounting plate descends to a fixed point through arranging the descending buffer device.
Drawings
The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model.
In the drawings:
FIG. 1 is a schematic three-dimensional structure of a rotary gripper for automatically feeding and discharging square parts according to an embodiment of the utility model;
FIG. 2 is a schematic three-dimensional structure of a lifting and rotating mechanism;
FIG. 3 is a schematic three-dimensional view of a centering grip mechanism;
the components represented by the reference numerals in the figures are:
the utility model comprises the following steps: 1. the lifting rotating mechanism comprises a lifting rotating mechanism body 101, a manipulator mounting plate 102, rib plates 103, optical axes I, 104, a bottom plate 105, linear bearings I, 106, a rotating cylinder mounting plate 107, a rotating cylinder 108, a pen container cylinder mounting plate 109, a buffer mounting plate 110, a buffer 111, a pen container cylinder 2, a centering hand clamping mechanism body 201, a hand clamping transition plate 202, a transition vertical plate 203, a hand clamping cylinder fixing plate 204, a hand clamping cylinder 205 and a hand clamping.
Detailed Description
As shown in FIG. 1, the square part automatic feeding and discharging rotary clamping hand comprises a centering clamping hand mechanism 2 and a lifting rotary mechanism 1, wherein the centering clamping hand mechanism 2 is fixedly arranged on the lifting rotary mechanism 1.
As shown in fig. 2, the lifting rotation mechanism 1 includes a manipulator mounting plate 101, a bottom plate 104, a rotation cylinder mounting plate 106, a rotation cylinder 107 and a pen container cylinder 111, where the manipulator mounting plate 101 is vertically and fixedly disposed on one side of the horizontal bottom plate 104, the rotation cylinder mounting plate 106 is disposed below the bottom plate 104, the pen container cylinder 111 is fixedly mounted on the bottom plate 104, a telescopic end of the pen container cylinder 111 is fixedly connected with the top of the rotation cylinder mounting plate 106, the rotation cylinder 107 is fixedly mounted at the bottom of the rotation cylinder mounting plate 106, and the centering hand clamping mechanism 2 is fixedly connected to the rotation cylinder 107, where the rotation cylinder 107 is a rotation cylinder purchased from SMC and having a model MSQB20A, and the pen container cylinder 111 is a cylinder purchased from SMC and having a model CDM2B 20-75.
When the automatic feeding and discharging rotary clamping hand for square parts is used, the automatic feeding and discharging rotary clamping hand for square parts is fixedly arranged on a truss manipulator through the manipulator mounting plate 101, and a rib plate 102 is arranged between the manipulator mounting plate 101 and the bottom plate 104 in order to enhance rigidity of a frame structure formed by the manipulator mounting plate 101 and the bottom plate 104.
An up-down linear movement guide device is provided between the bottom plate 104 and the rotary cylinder mounting plate 106, and the lifting of the rotary cylinder mounting plate 106 can be more stable through the up-down linear movement guide device.
Specifically, the up-down linear movement guiding device includes an optical axis one 103, a bottom of the optical axis one 103 is fixedly connected with a top of the rotary cylinder mounting plate 106, an upper portion of the optical axis one 103 passes through the bottom plate 104, and the bottom plate 104 can move up-down linearly along the optical axis one 103.
The first optical axis 103 is inserted on the bottom plate 104 through a first linear bearing 105.
Two optical axes 103 are respectively arranged on two sides of the pen container cylinder 111.
This rotatory tong of automatic unloading of square part is through increasing lifting rotation mechanism on current centering tong mechanism for centering tong mechanism can be from top to bottom, rotation adjustment, has guaranteed square part and has snatched the accuracy of location.
The lifting and rotating mechanism 1 is provided with a descending buffer device.
The descending buffer device comprises buffers 110 arranged on two sides of the pen container cylinder 111, wherein the buffers 110 are arranged above the bottom plate 104, and the buffers 110 are selected from the buffers purchased from SMC and the model number of which is RBC 0806.
The damper 110 is fixed on the damper mounting plate 109, and both ends of the damper mounting plate 109 are respectively fixed on top of two optical axes one 103 on the same side of the pen container cylinder 111.
The pen cylinder 111 is fixed to a pen cylinder mounting plate 108, and the pen cylinder mounting plate 108 is fixed to the top of the base plate 104.
The automatic feeding and discharging rotary clamping hand for the square parts ensures the stability of the mechanism when the rotary cylinder mounting plate descends to a fixed point through the descending buffer device.
The centering grip mechanism 2 adopts the structure in the prior art, and for the sake of understanding, a specific embodiment will be briefly described below, and since the centering grip mechanism 2 is not a core innovation of the present application, only the structure and the working principle of the centering grip mechanism 2 will be briefly described with reference to fig. 3.
Referring to fig. 3, the centering hand clamping mechanism 2 mainly comprises a hand transition plate 201, a transition vertical plate 202, a hand clamping cylinder fixing plate 203, a hand clamping cylinder 204 and a hand clamping 205, wherein the hand transition plate 201 is fixedly connected to the bottom of the rotary cylinder 107, the hand clamping cylinder fixing plate 203 is fixedly connected with the hand clamping transition plate 201 through the transition vertical plate 202, the hand clamping cylinder 204 is fixedly installed at the bottom of the hand clamping cylinder fixing plate 203, the hand clamping cylinder 204 is a double-acting wide air claw with the model of MHL2-16D, the two telescopic ends of the hand clamping cylinder 204 are fixedly connected with the hand clamping 205, the clamping and loosening of workpieces are realized through the relative approaching and separating of the two side hand clamping 205, and the centering hand clamping mechanism 2 in fig. 3 also has a buffering function, is irrelevant to the core innovation point of the centering hand clamping mechanism, and is not described again.

Claims (10)

1. The utility model provides a rotatory tong of automatic unloading in square part, includes centering tong mechanism (2), its characterized in that, the rotatory tong of automatic unloading in square part still is provided with lift rotary mechanism (1), centering tong mechanism (2) fixed mounting is in on lift rotary mechanism (1), lift rotary mechanism (1) are including manipulator mounting panel (101), bottom plate (104), revolving cylinder mounting panel (106), revolving cylinder (107) and pen container cylinder (111), the vertical fixed setting of manipulator mounting panel (101) is in one side of horizontal bottom plate (104), is provided with revolving cylinder mounting panel (106) in the below of bottom plate (104) fixed mounting has pen container cylinder (111) on bottom plate (104), the flexible end of pen container cylinder (111) with the top fixed connection of revolving cylinder mounting panel (106) bottom fixed mounting has revolving cylinder (107), centering tong mechanism (2) fixed connection is on revolving cylinder (107).
2. The automatic feeding and discharging rotary gripper for square parts according to claim 1, wherein a rib plate (102) is provided between the robot mounting plate (101) and the bottom plate (104).
3. The automatic feeding and discharging rotary clamp for square parts according to claim 1, wherein a vertical linear movement guide device is provided between the bottom plate (104) and the rotary cylinder mounting plate (106).
4. A square part automatic feeding and discharging rotary clamp according to claim 3, wherein the vertical linear movement guiding device comprises an optical axis one (103), the bottom of the optical axis one (103) is fixedly connected with the top of the rotary cylinder mounting plate (106), the upper part of the optical axis one (103) passes through the bottom plate (104), and the bottom plate (104) can move vertically and linearly along the optical axis one (103).
5. The automatic feeding and discharging rotary clamp for square parts according to claim 4, wherein the first optical axis (103) is inserted on the bottom plate (104) through a first linear bearing (105).
6. The automatic feeding and discharging rotary clamping hand for square parts according to claim 5, wherein two optical axes one (103) are respectively arranged on two sides of the pen container cylinder (111).
7. The automatic feeding and discharging rotary clamping hand for square parts according to claim 1, wherein the lifting and rotating mechanism (1) is provided with a descending buffer device.
8. The automatic feeding and discharging rotary clamp for square parts according to claim 7, wherein the descending buffer device comprises buffers (110) arranged on two sides of the pen container cylinder (111), and the buffers (110) are arranged above the bottom plate (104).
9. The automatic feeding and discharging rotary clamp for square parts according to claim 8, wherein the buffer (110) is fixed on a buffer mounting plate (109), and two ends of the buffer mounting plate (109) are respectively fixed on the tops of two optical axes one (103) on the same side of the pen container cylinder (111).
10. The automatic feeding and discharging rotary clamp for square parts according to claim 1, wherein the pen container cylinder (111) is fixed on a pen container cylinder mounting plate (108), and the pen container cylinder mounting plate (108) is fixed on the top of the bottom plate (104).
CN202323485877.8U 2023-12-20 2023-12-20 Automatic feeding and discharging rotary clamping hand for square parts Active CN220408774U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202323485877.8U CN220408774U (en) 2023-12-20 2023-12-20 Automatic feeding and discharging rotary clamping hand for square parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202323485877.8U CN220408774U (en) 2023-12-20 2023-12-20 Automatic feeding and discharging rotary clamping hand for square parts

Publications (1)

Publication Number Publication Date
CN220408774U true CN220408774U (en) 2024-01-30

Family

ID=89648362

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202323485877.8U Active CN220408774U (en) 2023-12-20 2023-12-20 Automatic feeding and discharging rotary clamping hand for square parts

Country Status (1)

Country Link
CN (1) CN220408774U (en)

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