CN211685840U

CN211685840U - Chopstick face-recognizing turnover machine

Info

Publication number: CN211685840U
Application number: CN201921916331.4U
Authority: CN
Inventors: 章干强; 项张勇; 吕岳武; 陈万斌
Original assignee: Zhejiang Juxin Automation Equipment Co ltd
Current assignee: Zhejiang Juxin Automation Equipment Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-10-16
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a face upset machine is acknowledged to chopsticks, including recognising a camera and tilting mechanism, recognise that the setting that the face camera can slide in one side of outside conveyer belt to the fiber density of the tip image recognition chopsticks of shooting chopsticks, recognise face camera and tilting mechanism communication, input in tilting mechanism after with the detection shooting chopsticks fiber density. The utility model discloses a face upset machine is acknowledged to chopsticks, through the setting of recognising a camera and tilting mechanism alright effectual discernment chopsticks's fiber density, then overturned according to chopsticks's fiber density, and the effectual mark one side of beating of making chopsticks sets up.

Description

Chopstick face-recognizing turnover machine

Technical Field

The utility model relates to a recognize face equipment, more specifically the utility model relates to a chopsticks recognize face upset machine that says so.

Background

In the process of packaging chopsticks, the mode of inserting piece packaging is mainly adopted, namely, a pair of chopsticks are inserted into a paper card, so that the chopsticks are guaranteed, and therefore, in order to increase the efficiency and accuracy of inserting the chopsticks, a piece inserting machine is generally adopted to complete the function of inserting the chopsticks.

However, since the fiber density distribution of the chopsticks is not uniform, the side with the thickest fiber density needs to be selected for marking in the marking process, and the fiber density of the chopsticks cannot be effectively identified in the process of inserting the chopsticks into the paper card by the inserting machine, so that when the inserting machine inserts the chopsticks into the paper card, the marking side of the chopsticks is not upward, and the marking side of the chopsticks needs to be kept at an upward position in the final selling process, therefore, in the prior art, after the completion of the inserting of the chopsticks, the chopsticks with good inserting sheets need to be manually turned upwards gradually, and a manual turning mode is adopted, so that the efficiency is low on one hand, and the problem of leakage is caused on the other hand.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the prior art, the utility model aims to provide a chopstick recognizing and turning machine which has high turning efficiency and is not easy to have the turnover leakage.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a chopsticks recognize face upset machine, is including recognizing face camera and tilting mechanism, recognize one side that the face camera can slide and set up in the outside conveyer belt to shoot the tip image recognition chopsticks's of chopsticks fibre density, recognize face camera and tilting mechanism communication, with the detection after shooting chopsticks fibre density, input the chopsticks angle that needs to rotate in the tilting mechanism.

As a further improvement of the present invention, the turning mechanism is disposed on one side of the conveyor belt relative to the chopstick heads to drive the chopstick heads to turn over the chopsticks, and the turning mechanism further comprises a pressing mechanism disposed above the conveyor belt relative to the tips of the chopsticks to press the tips of the chopsticks when the turning mechanism drives the chopstick to rotate.

As a further improvement, tilting mechanism includes that roll-over stand, a plurality of are rotatable installs the chuck on the roll-over stand and the rotating electrical machines of quantity and chuck one-to-one, the chuck links with rotating electrical machines's pivot, receives the rotating electrical machines drive and rotates, rotating electrical machines and chuck all with recognize a camera communication to whether snatch chopsticks and overturn after receiving chopsticks fiber density, the chopsticks fiber density position of judging through the camera determines the angle that needs the upset, receives the higher one side of chopsticks fiber density up, after the angle that needs the upset, judges whether need snatch chopsticks and overturn.

As a further improvement, the clamp plate mechanism includes clamp plate frame and clamp plate pole, the clamp plate frame is fixed on the side of conveyer belt, clamp plate pole fixed mounting is on the clamp plate frame to span in the top at chopsticks most advanced, and push down chopsticks most advanced, wherein, the both ends kickup setting of clamp plate pole.

As a further improvement, through the belt linkage between the pivot of rotating electrical machines and the chuck, be fixed with in the pivot of rotating electrical machines and detect the dish, the roll-over stand is equipped with the sensor for one side of detecting the dish, when detecting the dish and stretching into the sensor in the trigger sensor, the rotating electrical machines is in reset state.

As a further improvement of the utility model, the steps of the rotating motor and the chuck cooperating to drive the chopsticks to turn are as follows:

step three, when the heads of the chopsticks are conveyed into the chuck, the rotary motor drives the chuck to rotate 90 degrees, so that the clamping sheets of the chuck are positioned at the front side and the rear side of the heads of the chopsticks;

step two, the heads of the chopsticks are clamped by the clamping heads, wherein the chopstick clamping heads with the detected marking side upward do not clamp the chopsticks;

and step three, the rotary motor drives the chuck for clamping the chopsticks to rotate so as to rotate one side of the marked chopsticks to the upper side, the chuck releases the chopsticks after the chopsticks rotate to the upper side, then the rotary motor drives the chuck to idle and reset, and the sensor detects the detection disc.

As a further improvement, treat that the head of the downthehole pair chopsticks of paper card on the paper card of inserting chopsticks of upset exposes length inequality, recognize that face camera and tilting mechanism all are equipped with two, during the upset, first recognize the fiber density that face camera discernment head exposes longer chopsticks, carry and overturn in the first tilting mechanism, push chopsticks that will overturn in proper place after that for the head exposes the length exchange, then recognize the fiber density that face camera discernment head exposes longer chopsticks through the second, overturn in carrying second tilting mechanism, push chopsticks that will overturn in proper place after that.

As a further improvement, the chopsticks that will overturn are pushed to target in place and are realized through pushing the mechanism, and this pushing mechanism is including pushing the frame, pushing the cylinder and pushing the board, it fixes on one side of the relative chopsticks head of conveyer belt to push the frame, the cylinder body that pushes the cylinder is fixed on pushing the frame, it fixes on the catch bar that pushes the cylinder to push the board, and this pushing board includes that plate body and a plurality of push the post, the plate body is fixed on the catch bar that pushes the cylinder, a plurality of the push post is all fixed on one side that the plate body pushed the cylinder dorsad to mutual interval sets up, with the chopsticks head one-to-one that comes out.

The beneficial effects of the utility model, through recognizing the setting of face camera and tilting mechanism, the fiber density of chopsticks is gone up to the current paper card of alright effectual realization automatic identification, then after discerning, through tilting mechanism's effect, the realization is rotatory to up with the biggest one side of the fiber density of chopsticks, even one side that the mark was beaten to chopsticks can keep setting up to this avoids adopting the inefficiency that artificial mode leads to and turns over the problem of leaking easily among the prior art.

Drawings

FIG. 1 is an overall structure diagram of the chopstick recognizing surface overturning machine of the utility model;

fig. 2 is an overall configuration diagram of the turnover mechanism in fig. 1.

Detailed Description

The present invention will be described in further detail with reference to embodiments shown in the drawings.

Referring to fig. 1 to 2, the chopstick surface recognizing and turning machine of the embodiment comprises a surface recognizing camera 61 and a turning mechanism 62, wherein the surface recognizing camera 61 is slidably arranged at one side of an external conveyor belt, the fiber density of the chopsticks is identified by shooting the end images of the chopsticks, the face recognizing camera 61 is communicated with the turnover mechanism 62, so as to detect the fiber density of the shot chopsticks and input the fiber density into the turnover mechanism 62, shoot the current fiber condition of the chopsticks through the face-recognizing camera 61, after the shooting is finished, the side of the current chopsticks with the maximum fiber density can be known, then the fiber information of the chopsticks is transmitted to the turnover mechanism 62, the turnover mechanism 62 will turn over the chopsticks which are not on the upper side and have the side with the maximum fiber density, and then the side with the maximum fiber density of the chopsticks is turned to the top, thus realizing the effect of automatically turning the side with the maximum fiber density of the chopsticks to the top.

As an improved specific embodiment, the turnover mechanism 62 is disposed on one side of the conveyor belt opposite to the chopstick heads to drive the chopstick heads to rotate so as to turn over the chopsticks, and further comprises a pressing mechanism 63, wherein the pressing mechanism 63 is disposed above the conveyor belt opposite to the chopstick tips so as to press the chopstick tips when the turnover mechanism 62 drives the chopstick heads to rotate, and by the arrangement of the pressing mechanism 63, the chopstick tips can be effectively pressed when the turnover mechanism 62 turns over with the chopsticks, so that the problem that the chopsticks which do not need to be turned over are turned over with the chopsticks due to friction force can be avoided in the process of turning over the turnover mechanism 62.

As an improved specific embodiment, the turning mechanism 62 includes a turning frame 621, a plurality of chucks 622 rotatably mounted on the turning frame 621, and a plurality of rotating motors 623 corresponding to the chucks 622 in a one-to-one manner, the chucks 622 are linked with the rotating shafts of the rotating motors 623 and driven by the rotating motors 623 to rotate, the rotating motors 623 and the chucks 622 are both communicated with the face recognition camera 61 to receive whether to grab the chopsticks for turning after receiving the fiber density of the chopsticks, the effect of selecting the chopsticks to be rotated can be realized by setting the chucks 622, and by setting the rotating motors 623, turning of the side faces of the chopsticks can be simply and effectively realized by driving the chucks 622 to rotate by the rotation of the rotating motors 623, in this embodiment, before the chucks 622 clamp the chopsticks and rotate, the chopstick pressing plate is arranged at a position above the tip ends of the conveyor belt 5 relative to the chopsticks, through the up-and-down lifting function of the chopstick pressing plate, the chopsticks are effectively pressed when the clamping head 622 rotates with the chopsticks, and the problem that two adjacent chopsticks rotate mutually due to friction is avoided.

As a specific embodiment of the improvement, the pressing plate mechanism 63 includes a pressing plate frame 631 and a pressing plate rod 633, the pressing plate frame 631 is fixed on the side of the conveying belt, the pressing plate rod 633 is fixedly installed on the pressing plate frame 631 to span above the tips of the chopsticks and press the tips of the chopsticks, wherein, two ends of the pressing plate rod 633 are bent upwards and tilted, and through the combined action of the pressing plate rod 633 and the pressing plate frame 631, the way that the pressing plate rod 633 presses the tips of the chopsticks can be effectively realized to avoid the problem that the chopsticks do not need to be rotated due to the friction force between the chopsticks during the rotation of the chopsticks, and meanwhile, through the upward bending and tilting setting of the two ends of the pressing plate rod 633, the chopsticks can be better guided to be pressed below the pressing plate rod 633.

As an improved specific embodiment, a rotating shaft of the rotating motor 623 is linked with the chuck 622 through a belt, a detection disc 6231 is fixed on the rotating shaft of the rotating motor 623, a sensor 6211 is arranged on one side of the roll-over stand 621 opposite to the detection disc 6231, when the detection disc 6231 extends into the sensor 6211 to trigger the sensor 6211, the rotating motor 623 is in a reset state, and through the arrangement of the detection disc 6231 and the sensor 6211, the combined action of the detection disc 6231 and the sensor 6211 can be utilized to detect whether the rotating shaft of the rotating motor 623 is in the reset state currently, so that the structure is simple and the realization is easy.

As a modified embodiment, the steps of the rotating motor 623 and the chuck 622 cooperating to drive the chopsticks to turn over are as follows:

step three, when the heads of the chopsticks are sent into the chucks 622, the rotating motor 623 rotates the chucks 622 by 90 degrees, so that the clamping pieces of the chucks 622 are positioned at the front side and the rear side of the heads of the chopsticks;

step two, the head of the chopstick is clamped by the clamping head 622, wherein the chopstick with the side upward which detects the marking is not clamped by the clamping head 622;

step three, the rotary motor 623 drives the chuck 622 for clamping the chopsticks to rotate so as to rotate one side of the marked chopsticks to the upper side, after the chopsticks are rotated in place, the chuck 622 releases the chopsticks, then the rotary motor 623 drives the chuck 622 to idle and reset, the sensor 6211 detects the detection disc 6231, in the process of inserting the chopsticks into the sheet, the horizontal position of the chopsticks is easy to deviate, and the vertical position of the chopsticks is not easy to deviate, so that in the process of clamping the chopsticks by the chuck 622, if a direct clamping mode is adopted, namely the chuck 622 contracts and clamps in the vertical direction, the horizontal position deviation of the chopsticks can influence the clamping effect of the chuck 622, therefore, through the arrangement of the step three, the chuck 622 can be ensured to be contracted and clamped in the horizontal direction, and the problem of poor clamping effect of the chuck 622 caused by the horizontal position deviation of the chopsticks can be avoided.

As an improved specific implementation mode, the length of the exposed head parts of a pair of chopsticks in a paper card hole on a paper card of a chopstick to be turned is different, the number of the face recognition cameras 61 and the turning mechanism 62 is two, when the chopsticks are turned, the first face recognition camera 61 recognizes the fiber density of the longer chopsticks exposed by the head parts, the chopsticks are conveyed into the first turning mechanism 62 to be turned, the turned chopsticks are pushed to the right position, the length of the exposed head parts is exchanged, the fiber density of the longer chopsticks exposed by the head parts is recognized by the second face recognition camera 61, the chopsticks are conveyed into the second turning mechanism 62 to be turned, the turned chopsticks are pushed to the right position, therefore, the staggered recognition effect can be realized, on one hand, the problem that the chopsticks are difficult to recognize due to the fact that the distance between the head parts is too close in the face recognition process of the face recognition cameras 61 can be avoided, on the other hand, when the chopsticks are pushed to the, the chopsticks can be pushed into place better and at the same time sufficient rotation space can be provided for the jaw 622.

As an improved specific embodiment, the chopsticks which are turned over are pushed in place by the pushing mechanism 1, the pushing mechanism 1 includes a pushing frame 11, a pushing cylinder 12 and a pushing plate 13, the pushing frame 11 is fixed on one side of the conveyor belt opposite to the head of the chopsticks, the cylinder body of the pushing cylinder 12 is fixed on the pushing frame 11, the pushing plate 13 is fixed on the pushing rod of the pushing cylinder 12, the pushing plate 13 includes a plate body 131 and a plurality of pushing columns 132, the plate body 131 is fixed on the pushing rod of the pushing cylinder 12, the plurality of pushing columns 132 are fixed on one side of the plate body 131 opposite to the pushing cylinder 12 and are arranged at intervals to correspond to the head of the grown chopsticks one by one-to-one correspondence, and through the arrangement of the structure, the chopsticks can be pushed to slide in place by the arrangement of the pushing plate 13 and the pushing columns 132.

To sum up, the face recognition turnover machine of the embodiment can simply and effectively recognize the fiber density of the chopsticks through the combined action of the face recognition camera 61 and the turnover mechanism 62, and then the chopsticks are turned over.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A chopstick surface recognizing and turning machine is characterized in that: the chopsticks box comprises a surface recognizing camera (61) and a turnover mechanism (62), wherein the surface recognizing camera (61) is arranged on one side of an external conveying belt in a sliding mode to shoot images of the end parts of chopsticks so as to recognize the fiber density of the chopsticks, and the surface recognizing camera (61) is communicated with the turnover mechanism (62) so as to detect the fiber density of the shot chopsticks and input the fiber density into the turnover mechanism (62).

2. The chopstick recognizing surface overturning machine as claimed in claim 1, wherein: the turnover mechanism (62) is arranged on one side of the conveyor belt opposite to the chopstick heads so as to drive the chopstick heads to rotate to turn over the chopsticks, and the turnover mechanism further comprises a plate pressing mechanism (63), wherein the plate pressing mechanism (63) is arranged above the conveyor belt opposite to the tip ends of the chopsticks so as to press the tip ends of the chopsticks when the turnover mechanism (62) drives the chopsticks to rotate.

3. The chopstick recognizing and turning machine as claimed in claim 1 or 2, wherein: tilting mechanism (62) include roll-over stand (621), a plurality of rotatable chuck (622) of installing on roll-over stand (621) and quantity and chuck (622) one-to-one rotating electrical machines (623), chuck (622) and rotating electrical machines (623)'s pivot linkage receives rotating electrical machines (623) drive and rotates, rotating electrical machines (623) and chuck (622) all with recognize face camera (61) communication to whether snatch chopsticks and overturn after receiving chopsticks fiber density.

4. The chopstick recognizing surface overturning machine as claimed in claim 2, wherein: the pressing plate mechanism (63) comprises a pressing plate frame (631) and a pressing plate rod (633), the pressing plate frame (631) is fixed on the side edge of the conveying belt, the pressing plate rod (633) is fixedly installed on the pressing plate frame (631) to cross over the top of the tips of the chopsticks and press the tips of the chopsticks, wherein the two ends of the pressing plate rod (633) are bent upwards to tilt.

5. The chopstick recognizing surface overturning machine as claimed in claim 3, wherein: the rotating shaft of the rotating motor (623) is linked with the chuck (622) through a belt, a detection disc (6231) is fixed on the rotating shaft of the rotating motor (623), a sensor (6211) is arranged on one side, opposite to the detection disc (6231), of the turnover frame (621), and when the detection disc (6231) extends into the sensor (6211) to trigger the sensor (6211), the rotating motor (623) is in a reset state.

6. The chopstick recognizing and turning machine as claimed in claim 1 or 2, wherein: the lengths of the heads of a pair of chopsticks exposed in a paper card hole on a paper card to be turned over, in which the chopsticks are inserted, are different from each other, and two face recognition cameras (61) and two turning mechanisms (62) are arranged.

7. The chopstick recognizing surface overturning machine as claimed in claim 6, wherein: the chopsticks that will overturn are pushed and are put in place and are realized through pushing mechanism (1), should push mechanism (1) including push frame (11), push cylinder (12) and push board (13), push frame (11) are fixed on one side of the relative chopsticks head of conveyer belt, the cylinder body that pushes cylinder (12) is fixed on push frame (11), push board (13) are fixed on the catch bar that pushes cylinder (12), should push board (13) including plate body (131) and a plurality of to push post (132), plate body (131) are fixed on the catch bar that pushes cylinder (12), a plurality of push post (132) are all fixed on one side that plate body (131) pushed cylinder (12) dorsad to mutual interval sets up, with the chopsticks head one-to-one that comes out.