CN216096199U - Manipulator device for numerical control spring machine - Google Patents

Abstract

The utility model discloses a manipulator device for a numerical control spring machine. The utility model provides a manipulator device for a numerical control spring machine, wherein a spring cut off by the spring machine falls on a spring placing plate, motors on two sliding blocks rotate to rotate a spring clamping arm to the upper surface of the spring placing plate, then the two sliding blocks move to a specified position between the two sliding blocks, the spring is clamped by the spring clamping arm, then the motors on the two sliding blocks rotate to drive the spring clamping arm to rotate to the other side, the spring is moved to the next process, counting is realized by passing through an area between a transmitter and a receiver of an correlation photoelectric counter in the moving process of the spring, and the correlation photoelectric counter cannot count when the spring is not clamped between the two spring clamping arms, so that the counting of the spring is more accurate.

Description

Manipulator device for numerical control spring machine

Technical Field

The utility model relates to the technical field of spring processing equipment, in particular to a manipulator device for a numerical control spring machine.

Background

The patent of application No. 201620746640.1 discloses a material taking manipulator for an automatic spring machine with a counter, which comprises a rod cylinder, a manipulator, a touch screen counter and a rod cylinder seat; the manipulator is arranged on a piston rod of the rod cylinder; the touch screen counter is fixedly arranged on the cylinder body of the rod cylinder, and an air bag is arranged on the palm of the manipulator; and the air bag touches the touch screen counter once every time the mechanical arm takes back one spring from the automatic spring machine, so that the touch screen counter carries out accumulated counting.

However, the above-mentioned manipulator has the following disadvantages in practical use: because the manipulator realizes counting only by the contact of the air bag and the touch screen counter, the air bag still can be in contact with the touch screen counter when the manipulator retracts under the condition that the manipulator does not grab the spring, and counting is inaccurate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a manipulator device for a numerical control spring machine, which solves the problem that the counting of the existing manipulator is realized only by the contact of an air bag and a touch screen counter, so that the air bag still contacts with the touch screen counter when the manipulator retracts under the condition that the manipulator does not grab a spring, and the counting is inaccurate.

The utility model provides a manipulator device for a numerical control spring machine, which comprises: the device comprises a workbench, a spring placing plate, a linear guide rail, a sliding block, a motor base plate, a motor, a spring clamping arm, a side stand column, a top plate and a correlation photoelectric counter; the linear guide rail is arranged on the workbench, the two sliding blocks are connected to the linear guide rail in a sliding mode, a motor base plate is arranged on each sliding block, a motor is arranged on each motor base plate, output shafts of the motors on the two sliding blocks are arranged oppositely, and the output shafts are connected with spring clamping arms; the two sides of the workbench are provided with side columns, the tops of the side columns are provided with top plates, the correlation photoelectric counter comprises a transmitter, a receiver and a digital display counter, the transmitter and the receiver are respectively connected with the digital display counter, the receiver is arranged on the workbench and located on one side of the linear guide rail, the transmitter is arranged at the bottom of the top plate and opposite to the receiver, and the digital display counter is arranged above the top plates; the spring placing plate is positioned on the workbench and positioned on the other side of the linear guide rail.

Further, the spring clamping arm comprises a mounting sleeve, a rod part and a spring picking column, the mounting sleeve is fixed on the output shaft, the rod part is connected to the end face of the mounting sleeve and is perpendicular to the output shaft, and the spring picking column is perpendicularly connected to the inner side of the rod part.

Further, a spring placing groove is formed in the spring placing plate, and the distance from the spring placing groove to the output shaft is matched with the distance from the spring picking column to the output shaft.

Further, one side of the linear guide rail is provided with a spring conveying belt.

Further, the distance from the top plate to the output shaft is greater than the length of the rod portion.

According to the technical scheme, the spring cut off by the spring machine falls on the spring placing plate, the motors on the two sliding blocks rotate to rotate the spring clamping arms to the upper surface of the spring placing plate, then the two sliding blocks move to the specified positions between the two sliding blocks, the spring is clamped by the spring clamping arms, then the motors on the two sliding blocks rotate to drive the spring clamping arms to rotate to the other side, the spring is moved to the next process, in the moving process of the spring, the spring passes through the area between the emitter and the receiver of the correlation photoelectric counter to realize counting, and when the spring is not clamped between the two spring clamping arms, the correlation photoelectric counter cannot count, so that the counting of the spring is more accurate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic diagram of a manipulator device for a numerically controlled spring machine according to the present invention.

Fig. 2 is a schematic diagram of a motor of a manipulator device for a numerically controlled spring machine according to the present invention.

Illustration of the drawings: 1-a workbench; 2-a spring placing plate; 3-a linear guide rail; 4-a slide block; 5-motor seat board; 6, a motor; 7-a spring clamp arm; 8-side columns; 9-a top plate; 10-correlation photoelectric counter; 61-an output shaft; 101-a transmitter; 102-a receiver; 103-digital display counter; 71-mounting a sleeve; 72-a shaft portion; 73-spring pickup post; 21-a spring placing groove; 11-spring conveyor belt.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Referring to fig. 1 to fig. 2, a robot apparatus for a numerically controlled spring machine according to an embodiment of the present invention includes: the device comprises a workbench 1, a spring placing plate 2, a linear guide rail 3, a sliding block 4, a motor seat plate 5, a motor 6, a spring clamping arm 7, a side upright post 8, a top plate 9 and a correlation photoelectric counter 10.

Wherein, linear guide 3 sets up on workstation 1, and two slider 4 sliding connection are on linear guide 3, and linear guide 3 can adopt both ends to be the lead screw of positive, anti-silk respectively, realizes two slider 4's relative or back-to-back motion, specifically can adopt prior art to realize. Be provided with motor bedplate 5 on the slider 4, be provided with motor 6 on the motor bedplate 5, the output shaft 61 of the motor 6 on two sliders 4 sets up relatively, and output shaft 61 is connected with spring centre gripping arm 7. The spring holding arm 7 is used to hold a spring.

The two sides of the workbench 1 are provided with side upright columns 8, the top of each side upright column 8 is provided with a top plate 9, the correlation photoelectric counter 10 comprises an emitter 101, a receiver 102 and a digital display counter 103, the emitter 101 and the receiver 102 are respectively connected with the digital display counter 103, the receiver 102 is arranged on the workbench 1 and is positioned on one side of the linear guide rail 3, the emitter 101 is arranged at the bottom of the top plate 9 and is opposite to the receiver 102, and the digital display counter 103 is arranged above the top plate 9; the spring placing plate 2 is positioned on the workbench 1 and on the other side of the linear guide rail 3. The correlation photoelectric counter 10 can adopt an ADEOUMA-OD-EJ5M correlation photoelectric counter.

Specifically, the spring holding arm 7 includes a mounting sleeve 71, a rod portion 72 and a spring pickup post 73, the mounting sleeve 71 is fixed on the output shaft 61, the rod portion 72 is connected to an end surface of the mounting sleeve 71 and is perpendicular to the output shaft 61, and the spring pickup post 73 is perpendicularly connected to an inner side of the rod portion 72. The diameter of the spring pick-up post 73 is less than the inner diameter of the spring.

The spring placing plate 2 is provided with a spring placing groove 21, and the distance from the spring placing groove 21 to the output shaft 61 is matched with the distance from the spring picking column 73 to the output shaft 61. The spring after numerical control coiling machine cutting falls to spring placing groove 21, and spring centre gripping arm 7 overturns and places the board 2 on the spring after, and spring pick-up post 73 just is located spring placing groove 21 both ends.

And a spring conveying belt 11 is arranged on one side of the linear guide rail 3 and can be used for conveying the counted springs. The distance from the top plate 9 to the output shaft 61 is greater than the length of the rod portion 72 to avoid interference with the rod portion 72.

The utility model provides a mechanical hand device for a numerical control spring machine, which has the following working principle: the spring that is cut off by the coiling machine falls to the spring and places the board, motor on two sliders rotates, place the board upper surface with spring centre gripping arm rotation to the spring, later two sliders move to the assigned position between the two (can carry out the settlement of adaptability according to the length of spring), the spring picks up the post and stretches into in the spring, clip the spring through spring centre gripping arm, later motor on two sliders rotates, it rotates to the opposite side to drive spring centre gripping arm, move the spring to next process, the in-process that the spring removed, through the region between the transmitter of correlation photoelectric counter and the receiver, thereby realize the count, and when there is not the centre gripping spring between two spring centre gripping arms, then correlation photoelectric counter can not count, therefore, the count to the spring is more accurate.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. A manipulator device for a numerical control spring machine is characterized by comprising: the device comprises a workbench (1), a spring placing plate (2), a linear guide rail (3), a sliding block (4), a motor base plate (5), a motor (6), a spring clamping arm (7), a side upright post (8), a top plate (9) and a correlation photoelectric counter (10);

the linear guide rail (3) is arranged on the workbench (1), the two sliding blocks (4) are connected to the linear guide rail (3) in a sliding mode, a motor seat plate (5) is arranged on each sliding block (4), a motor (6) is arranged on each motor seat plate (5), output shafts (61) of the motors (6) on the two sliding blocks (4) are arranged oppositely, and the output shafts (61) are connected with spring clamping arms (7);

the two sides of the workbench (1) are provided with side upright columns (8), the top of each side upright column (8) is provided with a top plate (9), the correlation photoelectric counter (10) comprises a transmitter (101), a receiver (102) and a digital display counter (103), the transmitter (101) and the receiver (102) are respectively connected with the digital display counter (103), the receiver (102) is arranged on the workbench (1) and located on one side of the linear guide rail (3), the transmitter (101) is arranged at the bottom of the top plate (9) and opposite to the receiver (102), and the digital display counter (103) is arranged above the top plate (9); the spring placing plate (2) is located on the workbench (1) and located on the other side of the linear guide rail (3).

2. The manipulator device for the numerical control spring machine according to claim 1, wherein the spring clamping arm (7) comprises a mounting sleeve (71), a rod part (72) and a spring picking column (73), the mounting sleeve (71) is fixed on the output shaft (61), the rod part (72) is connected to the end face of the mounting sleeve (71) and is perpendicular to the output shaft (61), and the spring picking column (73) is perpendicularly connected to the inner side of the rod part (72).

3. The manipulator device for the CNC spring machine according to claim 2, characterized in that the spring placing plate (2) is provided with a spring placing groove (21), and the distance from the spring placing groove (21) to the output shaft (61) is matched with the distance from the spring picking column (73) to the output shaft (61).

4. A robot device for numerically controlled spring machine according to claim 3, characterized in that one side of the linear guide (3) is provided with a spring conveyor belt (11).

5. The robot apparatus for CNC spring machines of claim 4, characterized in that the distance from the top plate (9) to the output shaft (61) is larger than the length of the rod part (72).

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