Zipper positioning device based on machine vision

Abstract

The utility model provides a zipper positioning device based on machine vision, which relates to the technical field of zipper positioning and comprises a device body. The device body is provided with a detachable bearing frame in the vertical direction, a cylindrical rod in the vertical direction is arranged on the upper portion of the detachable bearing frame, a bearing ring groove is formed in the inner circumference of the top of the cylindrical rod of the detachable bearing frame, and a threaded hole penetrating left and right is formed in the right side wall of the top of the cylindrical rod of the detachable bearing frame. A U-shaped plate with a leftward opening and penetrating front and back is arranged on the end face of the bottom of a cylindrical rod of the detachable bearing frame, and a locking screw hole penetrating up and down is formed in the center of a horizontal plate at the bottom of the U-shaped plate of the detachable bearing frame, so that the detachable bearing frame can be fixedly installed through a fixed jacking column conveniently, and can be disassembled and assembled conveniently according to actual conditions; the problems that the device is installed on a station through welding, the device cannot be disassembled and assembled according to the actual situation, and detachable installation measures are inconvenient to add on the device, so that the device can be disassembled and assembled at any time are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to zip fastener positioning technical field especially relates to a zip fastener positioning device based on machine vision. BACKGROUND

[0002] Machine vision is to use machine to simulate human vision function, carries out various measurement and judgment task, through image taking device converts target object into image signal, then passes to dedicated image processing system, according to pixel distribution, brightness and color etc., will these image signal into digitized signal, finally according to analysis result, machine vision system controls field device action.

[0003] Based on the above, the present inventor found that the existing machine vision zip fastener positioning device has the following shortcomings:

[0004] 1, the device is installed on the station by welding, cannot according to actual situation to dismount the device, inconveniently installs the detachable installation measure on the device, so that the device can be disassembled at any time;

[0005] 2, the device height is fixed, cannot according to zip fastener measurement positioning cutting length to carry out lifting adjustment, inconveniently installs lifting adjustment measure on the device, so that the device height can be lifted. INVENTION CONTENTS

[0006] In order to solve the above technical problems, the utility model provides a zip fastener positioning device based on machine vision to solve the device through welding installation on the station, cannot according to actual situation to dismount the device, inconveniently installs the detachable installation measure on the device, so that the device can be disassembled at any time;The device height is fixed, cannot according to zip fastener measurement positioning cutting length to carry out lifting adjustment, inconveniently installs lifting adjustment measure on the device, so that the device height can be lifted.

[0007] The purpose and effect of the zip fastener positioning device based on machine vision of the utility model are achieved by the following specific technical means:

[0008] A zip fastener positioning device based on machine vision, comprising a device body;The device body is provided with a detachable carrier in the up-down direction, the upper part of the detachable carrier is provided with a cylindrical rod in the up-down direction, the inside circumference of the top of the cylindrical rod of the detachable carrier is provided with a bearing ring groove, the right side wall of the top of the cylindrical rod of the detachable carrier is provided with a left-right penetrating threaded hole, the bottom end face of the cylindrical rod of the detachable carrier is provided with a U-shaped plate with an opening penetrating front and back, the center of the horizontal plate at the bottom of the U-shaped plate of the detachable carrier is provided with an up-down penetrating locking screw hole, the inside of the locking screw hole of the detachable carrier is provided with a fixed top tight column in the up-down direction, the outside circumference of the fixed top tight column is provided with a thread, and the bottom end face of the fixed top tight column is provided with a regular hexagon groove.

[0009] Further, the inner threaded cylinder of the lifting bearing rod is internally provided with an image camera in the up-down direction, the outer periphery of the lower part of the image camera is provided with threads, the outer periphery of the upper part of the image camera is provided with a hexagonal ring plate, and the top of the image camera is provided with a connecting line.

[0010] Further, the outer periphery of the right side of the threaded rod of the lifting bearing rod is provided with a strip-shaped groove in the up-down direction, the top of the left side of the lifting bearing rod is provided with a bearing plate in the left-right direction, and the left end of the bearing plate of the lifting bearing rod is provided with an inner threaded cylinder in the up-down direction.

[0011] Further, the inner periphery of the lifting adjusting cylinder is internally provided with a lifting bearing rod in the up-down direction through threads, and the right side of the lifting bearing rod is provided with a threaded rod in the up-down direction.

[0012] Further, the outer periphery of the lifting adjusting cylinder is annularly provided with an anti-skid groove, and the outer periphery of the bottom of the lifting adjusting cylinder is provided with a bearing ring groove.

[0013] Further, the lifting adjusting cylinder is internally provided with a lifting adjusting cylinder in the up-down direction through a bearing on the bearing ring groove of the detachable bearing frame, and the inner periphery of the lifting adjusting cylinder is provided with threads.

[0014] Further, the threaded hole of the detachable bearing frame is internally provided with an anti-escape rotation-stopping column in the left-right direction, the left side of the anti-escape rotation-stopping column is provided with a threaded column, the outer periphery of the right end of the threaded column of the anti-escape rotation-stopping column is provided with a limiting ring plate, and the right end face of the threaded column of the anti-escape rotation-stopping column is provided with a regular hexagonal prism.

[0015] Compared with the prior art, the detachable bearing frame has the following beneficial effects:

[0016] The detachable bearing frame is fixedly installed through the fixed clamping column, the detachable bearing frame can be disassembled according to actual conditions, the device is welded and installed on the work station, the device cannot be disassembled according to actual conditions, and the detachable installation measure is inconveniently added to the device, so that the device can be disassembled at any time.

[0017] The lifting adjusting cylinder is installed on the detachable bearing frame through a bearing to bear the lifting bearing rod, the lifting bearing rod is adjusted in the up-down direction through thread engagement, the device height is fixed, the device cannot be adjusted in the up-down direction according to the length of the zipper measurement positioning cutting, and the lifting adjusting measure is inconveniently added to the device, so that the device height can be lifted. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the utility model.

[0019] Figure 2It is the perspective structure schematic diagram of the utility model.

[0020] Figure 3 It is the section structure schematic diagram of the utility model.

[0021] Figure 4 It is the disassembly structure schematic diagram of the utility model.

[0022] Figure 5 It is the assembly schematic diagram of the utility model detachable bearing frame and fixed top tight column.

[0023] Figure 6 It is the right view schematic diagram of the utility model lifting bearing rod.

[0024] In the drawing: 1, device body; 2, detachable bearing frame; 3, fixed top tight column; 4, anti-drop rotation prevention column; 5, lifting adjusting cylinder; 6, lifting bearing rod; 7, image camera. DETAILED DESCRIPTION

[0025] The embodiment of the present application is further described in detail below in combination with the drawings and examples.

[0026] Example one:

[0027] As shown in the accompanying drawings Figure 1 to the accompanying drawings Figure 6 As shown:

[0028] The utility model provides a zip fastener positioning device based on machine vision, including device body 1, device body 1 is provided with the detachable bearing frame 2 of up-down direction, is convenient for bearing each component, and the upper portion of detachable bearing frame 2 is provided with the tubular rod of up-down direction, and it is convenient for lifting and carrying the rod 6 to be received inside, and the inside circumference of the top of the tubular rod of detachable bearing frame 2 is equipped with bearing ring groove, and it is convenient for lifting and adjusting cylinder 5 to pass through bearing installation, and the right side wall on the top of the tubular rod of detachable bearing frame 2 is equipped with the thread hole of left and right through, and it is convenient for preventing the thread installation of anti -drop stop post 4, and the bottom end surface of the tubular rod of detachable bearing frame 2 is provided with the U-shaped plate of opening to the left and right through, and it is convenient for clamping the work station board or frame, and the horizontal plate center of the U-shaped plate bottom of detachable bearing frame 2 is equipped with the locking screw hole of up-down through, and it is convenient for the thread installation of fixed jacking post 3, and the locking screw hole inside of detachable bearing frame 2 is installed with the fixed jacking post 3 of up-down direction, and it is convenient for the work station board or frame to be jacked up, and the external circumference of fixed jacking post 3 is equipped with thread, and it is convenient for the thread installation, and the bottom end surface of fixed jacking post 3 is equipped with hexagonal slot, and it is convenient for the tool to be rotated and disassembled, and the thread hole inside of detachable bearing frame 2 is installed with the anti -drop stop post 4 of left and right direction, and it is convenient for the anti -drop and rotation of lifting and carrying the rod 6, and the left side of anti -drop stop post 4 is provided with the thread column, and it is convenient for the thread installation, and the right end external circumference of the thread column of anti -drop stop post 4 is provided with limit ring plate, and it is convenient for installation limit, and the right end surface of the thread column of anti -drop stop post 4 is provided with hexagonal prism, and it is convenient for the tool to be rotated and disassembled.

[0029] The bearing ring groove of the detachable bearing frame 2 is provided with an up-down lifting adjusting cylinder 5 through the bearing, which is convenient for rotating the lifting adjusting cylinder 5 through the bearing, the inner circumference of the lifting adjusting cylinder 5 is provided with a thread, which is convenient for installing the lifting bearing rod 6 through the thread, the outer circumference of the lifting adjusting cylinder 5 is provided with an anti-skid groove in an annular array, which is convenient for anti-skid rotation, the bottom of the lifting adjusting cylinder 5 is provided with a bearing ring groove in the outer circumference, which is convenient for installing through the bearing, the inner circumference of the lifting adjusting cylinder 5 is provided with the up-down lifting bearing rod 6 through the thread, which is convenient for lifting adjusting the lifting bearing rod 6 through the thread, the right side of the lifting bearing rod 6 is provided with a thread rod in the up-down direction, which is convenient for installing the lifting adjusting cylinder 5 through the thread, the thread rod of the lifting bearing rod 6 is provided with a strip-shaped groove in the up-down direction on the right side of the outer circumference, which is convenient for inserting the anti-escape and rotation preventing column 4 into the inner part to prevent the lifting bearing rod 6 from escaping and rotating, the thread rod of the lifting bearing rod 6 is provided with a bearing plate in the left-right direction on the top left side, which is convenient for bearing and bearing stress of the image camera 7, the left end of the bearing plate of the lifting bearing rod 6 is provided with an inner thread cylinder in the up-down direction, which is convenient for installing the image camera 7 through the thread, the inner thread cylinder of the lifting bearing rod 6 is provided with the image camera 7 in the up-down direction, which is convenient for cutting, length measuring and positioning the zipper, the outer circumference of the lower part of the image camera 7 is provided with a thread, which is convenient for installing through the thread, the upper part of the image camera 7 is provided with a regular hexagonal ring plate, which is convenient for rotating, disassembling and assembling through the tool, and the top of the image camera 7 is provided with a connecting line, which is convenient for connecting the external image processing equipment.

[0030] The specific use mode and effect of the embodiment are as follows:

[0031] In the utility model, as shown in Figure 1 , the device body 1 is in a fixed installation state, at this time, the U-shaped plate inside the detachable bearing frame 2 is a cutting part of a work station plate or frame, the fixed clamping column 3 clamps the bottom end face of the cutting part of the work station plate or frame, thereby realizing the fixed installation of the detachable bearing frame 2, as shown in Figure 1 , when the detachable bearing frame 2 is disassembled, the fixed clamping column 3 is rotated through a tool and is in threaded engagement with the detachable bearing frame 2, so that the fixed clamping column 3 is lowered through threaded engagement and is loosened to clamp the bottom end face of the cutting part of the work station plate or frame, then the detachable bearing frame 2 is separated from the work station plate or frame, thereby conveniently disassembling and assembling the device body 1 according to actual conditions, as shown in Figure 1 , when the image camera 7 is adjusted to rise, the lifting adjusting cylinder 5 is rotated and is in threaded engagement with the lifting bearing rod 6, so that the lifting bearing rod 6 is lifted through threaded engagement, and the lifting bearing rod 6 carries the image camera 7 to rise synchronously, thereby realizing the rising adjustment of the image camera 7, and it is noted that the image camera 7 needs to be connected to an external image processing equipment when in use, thereby being able to measure and position the cutting length of the zipper.

[0032] Embodiment two:

[0033] The difference from the first embodiment is that the regular hexagonal slot of the fixed jacking column 3 can also be set as a regular heptagonal slot, so that the fixed jacking column 3 needs to be rotated by a special tool matched with the regular heptagonal slot, preventing non-workers from rotating and disassembling the fixed jacking column 3.

[0034] Embodiment three:

[0035] The difference from the first embodiment is that the regular hexagonal slot of the fixed jacking column 3 can also be set as a regular heptagonal slot, so that the fixed jacking column 3 needs to be rotated by a special tool matched with the regular heptagonal slot, preventing non-workers from rotating and disassembling the fixed jacking column 3.

Claims

1. A machine vision based zipper positioning device, characterized by: The device body (1) is provided with a detachable carrier (2), the upper part of the detachable carrier (2) is provided with a cylindrical rod in the up-down direction, the top of the cylindrical rod of the detachable carrier (2) is internally provided with a bearing ring groove, the right side wall of the top of the cylindrical rod of the detachable carrier (2) is provided with a left-right penetrating threaded hole, the bottom end face of the cylindrical rod of the detachable carrier (2) is provided with a U-shaped plate opening leftward and penetrating front and back, the center of the horizontal plate at the bottom of the U-shaped plate of the detachable carrier (2) is provided with an up-down penetrating locking screw hole, the locking screw hole of the detachable carrier (2) is internally provided with a fixed jacking column (3), the outer circumference of the fixed jacking column (3) is provided with a thread, and the bottom end face of the fixed jacking column (3) is provided with a regular hexagonal groove.

2. The machine vision-based slide fastener positioning apparatus according to claim 1, wherein: The threaded hole of the detachable carrier (2) is internally provided with an anti-dropping rotation-stopping column (4), the left side of the anti-dropping rotation-stopping column (4) is provided with a threaded column, the outer circumference of the right end of the threaded column of the anti-dropping rotation-stopping column (4) is provided with a limiting ring plate, and the right end face of the threaded column of the anti-dropping rotation-stopping column (4) is provided with a regular hexagonal prism.

3. The machine vision-based slide fastener positioning apparatus according to claim 2, wherein: The bearing ring groove of the detachable carrier (2) is internally provided with a lifting adjusting cylinder (5) through a bearing, and the inner circumference of the lifting adjusting cylinder (5) is provided with a thread.

4. The machine vision-based slide fastener positioning apparatus according to claim 3, wherein: The outer circumference of the lifting adjusting cylinder (5) is annularly provided with an anti-skid groove, and the outer circumference of the bottom of the lifting adjusting cylinder (5) is provided with a bearing ring groove.

5. The machine vision-based slide fastener positioning apparatus according to claim 4, wherein: The inner circumference of the lifting adjusting cylinder (5) is internally provided with a lifting bearing rod (6) through a thread, and the right side of the lifting bearing rod (6) is provided with a up-down threaded rod.

6. The machine vision-based slide fastener positioning apparatus according to claim 5, wherein: The outer circumference of the right side of the threaded rod of the lifting bearing rod (6) is provided with an up-down strip-shaped groove, the top left side of the threaded rod of the lifting bearing rod (6) is provided with a left-right bearing plate, and the left end of the bearing plate of the lifting bearing rod (6) is provided with an up-down internal thread cylinder.

7. The machine vision-based zipper positioning device of claim 6, wherein: The inner circumference of the internal thread cylinder of the lifting bearing rod (6) is internally provided with an image camera (7), the lower part of the outer circumference of the image camera (7) is provided with a thread, the upper part of the outer circumference of the image camera (7) is provided with a regular hexagonal ring plate, and the top of the image camera (7) is provided with a connecting line.

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