CN112298973A

CN112298973A - Tray disc aligning and moving device and aligning method

Info

Publication number: CN112298973A
Application number: CN202011046015.3A
Authority: CN
Inventors: 谢帅虎
Original assignee: Suzhou Inspur Intelligent Technology Co Ltd
Current assignee: Suzhou Inspur Intelligent Technology Co Ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-02-02
Anticipated expiration: 2040-09-29
Also published as: CN112298973B

Abstract

The invention relates to a tray disc aligning and moving device and an aligning method. Its technical scheme does, a tray sets up mobile device that ajusts, comprising a base plate, the symmetry sets up two on the bottom plate and colludes a mechanism, collude a mechanism and include the support, telescopic cylinder and rotation piece, it has hinge hole one and hinge hole two to rotate the piece lower part, hinge hole one and hinge hole two separate certain distances, it is articulated with the support through hinge hole one to rotate the piece, telescopic cylinder's telescopic rod end articulates in hinge hole two, telescopic cylinder's cylinder body afterbody articulates on the support, the both ends difference fixed mounting of horizontal pole rotates piece upper portion for two, telescopic cylinder drives and rotates the piece, make and rotate the piece and rotate around hinge hole one. The mechanism has the advantages that the mechanism is simple in structure and convenient to use, automatic righting of the tray is realized, and labor cost for righting the tray is saved; meanwhile, the correcting method provided by the invention is simple in action, does not need to be massively debugged, is convenient to realize and automatically operates.

Description

Tray disc aligning and moving device and aligning method

Technical Field

The invention relates to the field of assembly line feeding equipment, in particular to a tray disc aligning and moving device and an aligning method.

Background

the tray is a tool for holding workpieces in a processing production line of electronic products, in the production line, a conveyor belt is usually used for connecting each process, the tray is placed on the conveyor belt, and gaps or fall exists between the front conveyor belt and the rear conveyor belt, so that the tray can deflect when being transferred between the two conveyor belts, manual alignment is needed, and great labor cost is consumed.

Disclosure of Invention

The invention provides a tray disk aligning and moving device capable of automatically aligning tray disks, aiming at the problem that the tray disks are deflected between conveyor belts.

In order to solve the problems, the invention adopts the technical scheme that the tray aligning and moving device comprises a bottom plate, two tray hooking mechanisms are symmetrically arranged on the bottom plate and comprise a support, a telescopic cylinder and a rotating piece, a first hinge hole and a second hinge hole are formed in the lower portion of the rotating piece, the first hinge hole and the second hinge hole are separated by a certain distance, the rotating piece is hinged with the support through the first hinge hole, the telescopic rod end of the telescopic cylinder is hinged in the second hinge hole, the tail portion of the telescopic cylinder is hinged on the support, two ends of a cross rod are fixedly arranged on the upper portions of the two rotating pieces respectively, and the telescopic cylinder drives the rotating piece to rotate around the first hinge hole. The telescopic cylinder drives the rotating piece, so that the transverse rod is driven to rotate, the transverse rod pushes the tray disc to be aligned, the mechanism is simple in structure and convenient to use, the tray disc is aligned automatically, and labor cost is saved.

Preferably, the support comprises a support main body, the cylinder connecting piece and the rotating piece connecting piece are fixedly mounted on the upper surface of the support main body, the distance between the cylinder connecting piece and the rotating piece connecting piece is larger than the length of the telescopic cylinder body, and is smaller than the total length of the telescopic cylinder after the telescopic cylinder extends to the maximum. The support is designed in a split manner, so that the processing difficulty of each component is reduced.

Preferably, the rotating part connecting piece is Z-shaped, the lower side of the rotating part connecting piece is fixedly connected with the support main body, the upper side end part of the rotating part connecting piece is provided with a horizontal counter bore, the diameter of the counter bore is equal to that of the hinge hole, and the counter bore is rotatably connected with the hinge hole through a hinge shaft.

Preferably, the cylinder connecting piece is L-shaped, the bottom edge of the cylinder connecting piece is fixedly connected with the support main body, the top end of the cylinder connecting piece is provided with a connecting shaft, and the cylinder connecting piece is hinged with the telescopic cylinder through the connecting shaft. The hinge position of telescopic cylinder is higher than the upper surface of support main part, and interference when making telescopic cylinder's rotation reduces, and rotation range is bigger.

Preferably, the two rails are arranged on the bottom plate in parallel, the moving device is arranged in the middle of the two rails, the rail sliding block is fixedly installed at the bottom of the support, a sliding groove matched with the rails is formed in the bottom of the rail sliding block, the sliding groove is clamped with the rails, the support is fixedly connected with the moving device, and the moving device can drive the support to enable the support to move along the rails. The cross bar can push the tray dish, further improves the ability of just putting, can transport the tray dish between the two-stage conveyer belt simultaneously.

Preferably, a supporting plate is arranged above the bottom plate, the supporting plate is parallel to the bottom plate, and the moving device is located between the bottom plate and the supporting plate. The supporting plate supports the tray disc, so that the tray disc is isolated from the moving device, and the moving process of the tray disc is more stable.

Preferably, the bottom plate is further provided with two support frames, and the support frames are respectively positioned on the outer sides of the two tracks. Additional support is provided when the tray moves onto the setting movement, avoiding the tray from shaking and making the offset worse.

Preferably, the two side edges of the bottom plate are respectively provided with a railing. Preventing the tray disc from falling.

Preferably, a displacement sensor is mounted on the bottom plate, and the displacement sensor is electrically connected with the moving device. The distance that makes the tray dish transport can be adjusted through setting for displacement sensor, makes the tray dish that this device can the not unidimensional adaptation, uses more in a flexible way.

Preferably, the moving device is a rodless cylinder, and the support is fixedly connected with a cylinder sliding block of the rodless cylinder. The rodless cylinder has lower cost.

Preferably, the displacement sensor is a photosensor.

The invention also provides a tray disc righting method, which comprises the following steps:

installing a straightening and moving device between two stages of conveyor belts of the assembly line;

the front-stage conveyor belt conveys the tray discs to the supporting plate, and the tray discs deviate when leaving the conveyor belt;

the telescopic cylinder retracts to drive the rotating piece to rotate and lift around the hinge shaft;

the rotating piece drives the cross rod to be lifted to a height higher than that of the supporting plate and is positioned behind the tray, and the cross rod is contacted with and pushes one corner of the tray when the tray is lifted due to the offset of the tray;

the rodless cylinder is inflated to operate, the cylinder sliding block drives the support to move along the track, the cross rod continues to push the tray disc, the rear side of the tray disc is completely attached to the cross rod, and the position of the tray disc is arranged;

the rodless cylinder continues to operate, and the cross rod pushes the tray disc to a lower-level conveyor belt;

the rodless cylinder runs in the reverse direction, and the cylinder sliding block drives the support to return to the initial position along the track;

the telescopic cylinder extends, and the rotating part and the cross rod are laid flat.

According to the technical scheme, the invention has the beneficial effects that:

(1) the automatic adjustment of the tray disk is realized, and the labor cost for adjusting the tray disk is saved;

(2) the tray can be moved to be transferred between the two stages of conveyor belts while being aligned;

(3) the tray disk is stable in transmission and movement and can be prevented from falling off;

(4) the movement distance of the tray disc is electronically controlled, so that the tray disc is convenient to adjust and more flexible to use;

(5) the power element is a cylinder, so that the cost is low.

Meanwhile, the tray disk alignment method provided by the invention is simple in action, free of large-scale debugging, convenient to implement, automatic in operation and free of manual cost.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, 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 that other drawings can be obtained based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a tray hooking mechanism according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of the hook plate mechanism in a flat state.

Fig. 4 is a schematic structural view of the hook disk mechanism in a hooked state.

Fig. 5 is a schematic structural view of a rotating member in the hook plate mechanism.

Fig. 6 is a schematic structural diagram of a support in the hooking disc mechanism.

Fig. 7 is a schematic structural view of a rodless cylinder according to an embodiment of the present invention.

Fig. 8 is a diagram of an operation start state according to an embodiment of the present invention.

FIG. 9 is a state diagram during operation of an embodiment of the present invention.

In the figure: 1. the device comprises a hook disc mechanism, 11, a support, 111, a support body, 112, a cylinder connecting piece, 113, a rotating piece connecting piece, 12, a telescopic cylinder, 13, a rotating piece, 131, a first hinge hole, 132, a second hinge hole, 14, a first hinge shaft, 15, a second hinge shaft, 16, a track sliding block, 2, a cross rod, 3, a bottom plate, 4, a supporting plate, 5, a supporting frame, 6, a railing, 7, a moving device, 71, a cylinder sliding block, 8, a track and 9, a displacement sensor;

00.tray disc.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.

The following explains key terms appearing in the present invention.

tray disc: a tool bears a workpiece and is called a material tray to run on a production line.

As shown in fig. 1-7, a tray-swing moving device (hereinafter referred to as a swing moving device) comprises a bottom plate 3, two tray-hooking mechanisms 1 are symmetrically arranged on the bottom plate, each tray-hooking mechanism 1 comprises a support 11 and a telescopic cylinder 12, each support 11 comprises a support main body 111, a Z-shaped rotating piece connecting piece 113 is mounted on the front portion of the upper surface of each support main body 111 through a bolt, the lower edge of each rotating piece connecting piece 113 is connected with each support main body 111, a horizontal hole is formed in the upper edge end portion of each rotating piece connecting piece 113, a first hinge shaft 14 is mounted in each horizontal hole, each hinge shaft 14 penetrates through a first hinge hole 131 of each rotating piece 13 to rotatably connect each rotating piece 13 to each rotating piece 113 (namely the support 11), an L-shaped cylinder connecting piece 112 is mounted on the rear portion of each support main body 111 through a bolt, a connecting hole in the tail end of each telescopic cylinder 12 is, the telescopic rod end of the telescopic cylinder 12 is hinged in a second hinge hole 132 of the rotating piece 13 through a second hinge shaft 15, and a certain distance is reserved between the second hinge hole 132 and the first hinge hole 131; the disc hooking mechanism 1 further comprises a cross rod 2, and two ends of the cross rod 2 are respectively and fixedly arranged on the two rotating pieces 13; the movement mode of the disc hooking mechanism 1 is that the telescopic cylinder 12 drives the rotating part 13 through telescopic driving, so that the rotating part 13 rotates around the hinge point of the rotating part 13 and the support 11.

Track slider 16 is installed to the bottom of support main part 111, open track slider 16 bottom has the spout, parallel fixed mounting has two tracks 8 on the bottom plate 3, two track sliders 16 install respectively on two tracks 8, mobile device 7 is installed to two track 8's central line position, mobile device 7 is rodless cylinder, it has cylinder slider 71 to peg graft on the rodless cylinder, rodless cylinder fills/outgases through the cylinder both ends and drives cylinder slider 71 along the cylinder motion, cylinder slider 71 and support 11 fixed connection to drive support 11 along track 8 motion.

A supporting plate 4 is arranged above the rodless cylinder, and the supporting plate 4 is parallel to the bottom plate 3; the tray dish is placed on layer board 4, avoids rodless cylinder to cause the influence to the motion of tray dish.

Two support frames 5 are arranged on the bottom plate 3, and the support frames 5 are respectively positioned at the outer sides of the two tracks 8; the two sides of the bottom plate 3 are respectively provided with a railing 6.

Still install displacement sensor 9 on bottom plate 3, displacement sensor 9 is photoelectric sensor, and photoelectric sensor is connected with mobile device 7, telescopic cylinder 12 electricity, and when photoelectric sensor detected the tray dish and moved the settlement position, mobile device 7 stopped the motion, then reverse motion resets, and telescopic cylinder extension resets.

The working mode of the straightening and moving device is that the tray is conveyed to the tray 4 (the state is shown in figure 8), the telescopic cylinder 12 retracts to drive the rotating part 13 to rotate, and the cross rod 2 is lifted and pushes the tray; then the rodless cylinder operates to drive the tray hooking mechanism 1 to move along the track 8, at the moment, the cross rod 2 pushes the tray, the cross rod 2 is gradually attached to the rear side of the tray under the pushing action (the state is shown in fig. 9), and the setting of the tray is realized; then the tray mechanism 1 pushes the tray to the next level of conveyor belt, and the moving distance of the tray in the step is detected by a photoelectric sensor, so that the tray is straightened and transferred between the two levels of conveyor belts; and finally, resetting the rodless cylinder and the telescopic cylinder 12, and aligning and transmitting the next tray.

Based on the device and the working mode, the invention also provides a tray alignment method, which comprises the following steps:

the previous-stage conveyor belt conveys the tray discs 00 to the supporting plate 4, and the tray discs 00 are deviated when leaving the conveyor belt;

the telescopic cylinder 12 retracts to drive the rotating part 13 to rotate and lift around the first hinge shaft 14;

the rotating piece 13 drives the cross bar 2 to be lifted to a height higher than that of the supporting plate 4 and located behind the tray disc 00, and the cross bar 2 contacts and pushes one corner of the tray disc 00 when the tray disc 00 is lifted due to the offset;

the rodless cylinder is inflated to operate, the cylinder sliding block 71 drives the support 11 to move along the track 8, the cross rod 2 continues to push the tray disc 00, the rear side of the tray disc 00 is completely attached to the cross rod 2, and the position of the tray disc is arranged right at the moment;

the rodless cylinder continues to operate, and the cross rod 2 pushes the tray disc 00 to a lower-level conveyor belt;

the rodless cylinder runs in the reverse direction, and the cylinder slide block 71 drives the support 11 to return to the initial position along the track 8;

the telescopic cylinder 12 is extended and the rotary member 13 and the cross bar 2 are laid flat.

According to the embodiment, the centering moving device provided by the invention has the advantages that the automatic centering of the tray disk is realized, and the labor cost for centering the tray disk is saved; the tray can be moved to be transferred between the two stages of conveyor belts while being aligned; the tray disk is stably transferred and moved; the movement distance of the tray disc is electronically controlled, so that the tray disc is convenient to adjust and more flexible to use; the power element is a cylinder, so that the cost is low.

Meanwhile, the tray disk alignment method provided by the invention is simple in action, does not need to be debugged in a large quantity, is convenient to realize and automatically operates.

It should be noted that, the moving device 7 in the present invention may use not only a rodless cylinder, but also other elements, such as a lead screw and a worm, which are easily conceivable by those skilled in the art; the displacement sensor 9 is not limited to a photoelectric sensor, and other elements such as a travel switch and a push switch may be used; the support 11 may be formed as a combination of the embodiments, or may be formed as a single piece.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a tray puts and ajusts mobile device, includes bottom plate (3), its characterized in that, the symmetry sets up two on bottom plate (3) and colludes a mechanism (1), collude a mechanism (1) including support (11), telescopic cylinder (12) and rotation piece (13), it has hinge hole one (131) and hinge hole two (132) to open rotation piece (13) lower part, hinge hole one (131) with hinge hole two (132) interval certain distance, rotation piece (13) through hinge hole one (131) with support (11) are articulated, the telescopic rod end of telescopic cylinder (12) articulates in hinge hole two (132), the cylinder body afterbody of telescopic cylinder (12) articulates on support (11), the both ends of horizontal pole (2) fixed mounting respectively two rotate piece (13) upper portion, telescopic cylinder (12) drive rotation piece (13), and enabling the rotating piece (13) to rotate around the first hinge hole (131).

2. The tray pan straightening and moving device according to claim 1, wherein the support (11) comprises a support main body (111), a cylinder connecting piece (112) and a rotating piece connecting piece (113) are fixedly installed on the upper surface of the support main body (111), and the distance between the cylinder connecting piece (112) and the rotating piece connecting piece (113) is greater than the length of the cylinder body of the telescopic cylinder (12) and less than the total length of the telescopic cylinder (12) after the telescopic cylinder (12) is maximally extended.

3. The tray disc righting moving device according to claim 2, wherein the rotating member connecting member (113) is Z-shaped, the lower edge of the rotating member connecting member (113) is fixedly connected with the support main body (111), the upper edge end of the rotating member connecting member (113) is provided with a horizontal counter bore, the diameter of the counter bore is equal to that of the first hinge hole (131), and the counter bore is rotatably connected with the first hinge hole (131) through a first hinge shaft (14).

4. The tray pendulum moving device of claim 2, wherein the cylinder connector (112) is L-shaped, a bottom side of the cylinder connector (112) is fixedly connected with the support body (111), a connecting shaft is arranged at a top end of the cylinder connector (112), and the cylinder connector (112) is hinged to the telescopic cylinder (12) through the connecting shaft.

5. The tray disk straightening and moving device according to any one of claims 1 to 4, wherein two rails (8) are arranged on the bottom plate (3) in parallel, a moving device (7) is arranged in the middle of the two rails (8), a rail slider (16) is fixedly mounted at the bottom of the support (11), a sliding groove matched with the rails (8) is formed in the bottom of the rail slider (16), the sliding groove is clamped with the rails (8), the support (11) is fixedly connected with the moving device (7), and the moving device (7) can drive the support (11) to enable the support (11) to move along the rails (8).

6. The tray-pan tilt moving device according to claim 5, wherein a support plate (4) is arranged above the bottom plate (3), the support plate (4) is parallel to the bottom plate (3), and the moving device (7) is located between the bottom plate (3) and the support plate (4).

7. The tray alignment moving device of claim 5, wherein the bottom plate (3) is further provided with two support frames (5), and the support frames (5) are respectively positioned at the outer sides of the two rails (8).

8. The tray tilt mobile device according to claim 5, wherein a displacement sensor (9) is mounted on the bottom plate (3), the displacement sensor (9) being electrically connected to the mobile device (7).

9. The tray tilt moving device according to claim 5, wherein the moving device (7) is a rodless cylinder, and the support (11) is fixedly connected with a cylinder slide block (71) of the rodless cylinder.

10. A tray disk righting method is characterized by comprising the following steps:

the previous stage of conveyor belt conveys the tray disc (00) to the supporting plate (4), and the tray disc (00) is deviated when leaving the conveyor belt;

the telescopic cylinder (12) retracts to drive the rotating part (13) to rotate and lift around the first hinge shaft (14);

the rotating piece (13) drives the cross rod (2) to be lifted to a height higher than the supporting plate (4) and located behind the tray disc (00), and the cross rod (2) is in contact with and pushes one corner of the tray disc (00) when the tray disc (00) is lifted due to the fact that the tray disc (00) deviates;

the rodless cylinder is inflated to operate, the cylinder sliding block (71) drives the support (11) to move along the track (8), the cross rod (2) continues to push the tray disc (00), the rear side of the tray disc (00) is completely attached to the cross rod (2), and the position of the tray disc is adjusted;

the rodless cylinder continues to operate, and the cross rod (2) pushes the tray disc (00) to a lower-level conveyor belt;

the rodless cylinder runs in the reverse direction, and the cylinder sliding block (71) drives the support (11) to return to the initial position along the track (8);

the telescopic cylinder (12) extends, and the rotating piece (13) and the cross rod (2) are laid flat.