CN217807119U

CN217807119U - XY axle prepositioning conveyer

Info

Publication number: CN217807119U
Application number: CN202222382507.0U
Authority: CN
Inventors: 林邦羽; 李勇春; 刘卫东
Original assignee: Lichuan Wuxi Semiconductor Equipment Co ltd
Current assignee: Lichuan Wuxi Semiconductor Equipment Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-11-15
Anticipated expiration: 2032-09-08

Abstract

The utility model provides a predetermined position conveyer of XY axle, it can be according to the product size, and automatic control positioning mechanism carries out the predetermined position to the product to can convey the product to accurate position, improved follow-up visual positioning's efficiency, its characterized in that: the X-axis conveying mechanism and the Y-axis positioning mechanism are vertically matched in a crossed manner; the X-axis transmission mechanism comprises an X-axis servo motor, a transmission belt mechanism and a first position sensor; the Y-axis positioning mechanism comprises a Y-axis servo motor, a mounting plate, a connecting block, a guide rail, a second position sensor and a positioning assembly; the Y-axis servo motor is installed below the mounting plate, an output shaft of the Y-axis servo motor penetrates through the mounting plate and then is fixedly connected with the connecting block, two ends of the connecting block are connected with corresponding positioning assemblies through joint bearings respectively, and the two positioning assemblies are slidably installed on the guide rail respectively.

Description

XY axle prepositioning conveyer

Technical Field

The utility model relates to a line conveyer is produced in battery package printing technical field that is relevant, concretely relates to predetermined position conveyer of XY axle.

Background

In current battery package printing production line, the product of waiting to print that the material sender sent need print after the vision positioning again. Because the products to be printed sent by the material sending machine are not placed on the flow channel neatly enough, the positioning time of the visual positioning system is long, even the products to be printed cannot completely enter the camera shooting range of the visual positioning system, and the visual positioning efficiency is further reduced. It is therefore necessary to pre-position the product to be printed in the XY axis prior to visual positioning.

The conventional XY-axis pre-positioning device is realized by adopting an air cylinder, the positions of the positioning mechanisms are required to be manually adjusted according to products with different sizes, and the positioning mechanisms cannot be symmetrically centered if the positioning mechanisms are manually adjusted, so that the center of the product is finally deviated.

Disclosure of Invention

In order to solve the problem mentioned in the above-mentioned content, the utility model provides a predetermined position conveyer of XY axle, it can be according to the product size, and automatic control positioning mechanism carries out the predetermined position to the product, guarantees to be symmetrical between two parties to can convey the product to accurate position, improved follow-up visual positioning's efficiency.

The technical scheme is as follows:

an XY axle prepositioning conveyer which characterized in that: the X-axis conveying mechanism and the Y-axis positioning mechanism are vertically and crossly matched;

the X-axis transmission mechanism comprises an X-axis servo motor, a transmission belt mechanism and a first position sensor; the X-axis servo motor is connected with the conveyor belt mechanism and is used for driving the conveyor belt mechanism to convey products; the first position sensor is arranged in the conveyor belt mechanism and used for detecting the position of a product;

the Y-axis positioning mechanism comprises a Y-axis servo motor, a mounting plate, a connecting block, a guide rail, a second position sensor and a positioning assembly; the Y-axis servo motor is arranged below the mounting plate, an output shaft of the Y-axis servo motor penetrates through the mounting plate and then is fixedly connected with the connecting block, two ends of the connecting block are respectively connected with corresponding positioning assemblies through joint bearings, the two positioning assemblies are respectively arranged on guide rails in a sliding mode, and the two guide rails are both fixedly arranged on the mounting plate; the positioning assembly is provided with an induction sheet, the mounting plate is provided with a second position inductor, the induction sheet is matched with the second position inductor, and the second position inductor is used for detecting the position of the positioning assembly;

the controller is respectively electrically connected with the X-axis servo motor, the first position sensor, the Y-axis servo motor and the second position sensor and is further used for setting the size, the first transmission distance and the second transmission distance of a product.

Further, locating component includes base, bracing piece and gag lever post, base slidable mounting is on the guide rail, the bracing piece is fixed on the base, the gag lever post level is fixed on the bracing piece.

Furthermore, a roller wheel horizontally arranged is installed on the limiting rod.

Furthermore, a third position sensor and a fourth position sensor are respectively arranged on two sides of the second position sensor, and the sensing piece is matched with the third position sensor and the fourth position sensor.

Furthermore, the X-axis servo motor is connected with a driving shaft of the conveying belt mechanism through a synchronous belt and a synchronous wheel.

Further, the first position sensor, the second position sensor, the third position sensor and the fourth position sensor are specifically photoelectric sensors.

The beneficial effects of the utility model are that:

1. the utility model drives the conveying belt mechanism to convey products at normal speed through the X-axis servo motor, when the products reach the prepositioning station, the products are detected by the first position sensor, and the first position sensor sends information to the controller; the controller controls an output shaft of the Y-axis servo motor to rotate by a corresponding angle according to the size of a currently set product so as to drive the connecting block, the connecting block drives the positioning components at two ends to move inwards by a corresponding distance through the joint bearing, meanwhile, the controller controls the X-axis servo motor to drive the conveyor belt mechanism to move the product forwards by a corresponding distance at a lower speed according to a currently set first transmission distance, and then the conveyor belt mechanism stops, in the process, the product is conveyed to the preset position of the X axis by the conveyor belt mechanism, positioned on the Y axis direction by the limiting rod of the positioning component, and the position of the product is corrected by the limiting rod; when a subsequent visual positioning system needs a product, the controller controls the X-axis servo motor to drive the conveyor belt mechanism to move the product forward by a corresponding distance at a normal speed according to a currently set second conveying distance and then stops, and the product is located at an accurate position at the moment, so that the visual positioning system can conveniently position the product; furthermore, the device realizes that the automatic control positioning mechanism carries out pre-positioning on the product according to the size of the product, ensures that the product can be symmetrical and centered, can convey the product to an accurate position, and improves the efficiency of subsequent visual positioning.

2. The utility model discloses an install the gyro wheel that the level set up on the gag lever post, avoided the product in the ascending positioning process of Y axle side its outward appearance by the problem of wearing and tearing, guaranteed product quality.

3. The utility model discloses an install the response piece on locating component, install the second position sensor on the mounting panel, come to detect before the prepositioning begins, Y axle servo motor resets locating component to the initial point, and then has guaranteed the accuracy of prepositioning; furthermore, a third position inductor and a fourth position inductor are respectively arranged on two sides of the second position inductor to detect whether the positioning component moves to a pole or not, so that the limiting effect is achieved, the Y-axis servo motor is protected, and the normal work of the device is ensured.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the middle X-axis transmission mechanism of the present invention.

Fig. 3 is a schematic structural view of the Y-axis positioning mechanism of the present invention.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

As shown in fig. 1-3, an XY-axis pre-positioning transmission device includes an X-axis transmission mechanism 1, a Y-axis positioning mechanism 2, and a controller (not shown), wherein the X-axis transmission mechanism 1 and the Y-axis positioning mechanism 2 are vertically and crossly matched.

The X-axis transmission mechanism 1 comprises an X-axis servo motor 11, a transmission belt mechanism 12 and a first position sensor 13; the X-axis servo motor 11 is connected with a driving shaft 16 of the conveying belt mechanism 12 through a synchronous belt 14 and a synchronous wheel 15 and is used for driving the conveying belt mechanism 12 to convey products; the first position sensor 13 is installed in the conveyor mechanism 12 for detecting the position of the product.

The Y-axis positioning mechanism 2 comprises a Y-axis servo motor 21, a mounting plate 22, a connecting block 23, a guide rail 24, a second position sensor 25 and a positioning assembly 20; the Y-axis servo motor 21 is installed below the installation plate 22, an output shaft (not labeled in the figure) of the Y-axis servo motor penetrates through the installation plate 22 and then is fixedly connected with the connection block 23, two ends of the connection block 23 are respectively connected with the corresponding positioning assemblies 20 through joint bearings 26, the two positioning assemblies 20 are respectively installed on the corresponding guide rails 24 in a sliding manner, and the two guide rails 24 are both fixedly installed on the installation plate 22; install response piece 27 on locating component 20, install second position sensor 25 on the mounting panel 22, response piece 27 and second position sensor 25 cooperate, second position sensor 25 is used for detecting locating component 20's position, confirms whether it returns to the original point. The positioning assembly 20 comprises a base 201, a supporting rod 202 and a limiting rod 203, wherein the base 201 is slidably mounted on the guide rail 24, the supporting rod 202 is fixed on the base 201, and the limiting rod 203 is horizontally fixed on the supporting rod 202. The limiting rod 203 is provided with the roller 204 which is horizontally arranged, so that the problem that the appearance of a product is worn in the positioning process in the Y-axis direction is solved. A third position inductor 28 and a fourth position inductor 29 are respectively arranged on two sides of the second position inductor 25, and the induction sheet 27 is matched with the third position inductor 28 and the fourth position inductor 29 to detect whether the positioning component moves to a pole (namely, a limit position) or not, so that a limiting effect is achieved. The first position sensor 13, the second position sensor 25, the third position sensor 28 and the fourth position sensor 29 are specifically photoelectric sensors.

The controller is electrically connected with the X-axis servo motor 11, the first position sensor 13, the Y-axis servo motor 21, the second position sensor 25, the third position sensor 28 and the fourth position sensor 29, and is further used for setting the size of the product, the first transmission distance and the second transmission distance. The program of the controller can be implemented by conventional programming in the art, and will not be described herein.

The utility model discloses a theory of operation: first, the sensing piece 27 is detected by the second position sensor 25 to confirm that the Y-axis servo motor 21 has reset the positioning unit 20 to the origin before the start of the pre-positioning; then, the X-axis servo motor 11 drives the conveyor belt mechanism 12 to convey the product at a normal speed (the normal speed here can be set by a user through a controller according to actual needs), when the product reaches a pre-positioning station, the product is detected by the first position sensor 13, and the first position sensor 13 sends information to the controller; the controller controls the output shaft of the Y-axis servo motor 21 to rotate by a corresponding angle according to the currently set product size, so as to drive the connecting block 23, the connecting block 23 drives the positioning assemblies 20 at two ends to move inwards by a corresponding distance through the knuckle bearing 26, and simultaneously the controller controls the X-axis servo motor 11 to drive the conveyor belt mechanism 12 to move the product forwards by a corresponding distance at a lower speed (the speed here, a user can set the product through the controller according to actual needs) according to the currently set first conveying distance, and then the product stops, in the process, the product is conveyed to the preset position of the X-axis by the conveyor belt mechanism 12, positioned by the limiting rod 203 of the positioning assembly 20 in the Y-axis direction, and the position of the product is adjusted by the limiting rod 203; when a subsequent visual positioning system needs a product, the controller controls the X-axis servo motor 11 to drive the conveyor belt mechanism 12 to move the product forward by a corresponding distance at a normal speed according to a currently set second conveying distance and then stops, and the product is located at an accurate position at the moment, so that the visual positioning system can perform positioning conveniently.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An XY axle prepositioning conveyer which characterized in that: the X-axis conveying mechanism and the Y-axis positioning mechanism are vertically and crossly matched;

the Y-axis positioning mechanism comprises a Y-axis servo motor, a mounting plate, a connecting block, a guide rail, a second position sensor and a positioning assembly; the Y-axis servo motor is arranged below the mounting plate, an output shaft of the Y-axis servo motor penetrates through the mounting plate and then is fixedly connected with the connecting block, two ends of the connecting block are respectively connected with corresponding positioning assemblies through joint bearings, the two positioning assemblies are respectively arranged on guide rails in a sliding manner, and the two guide rails are both fixedly arranged on the mounting plate; the positioning assembly is provided with an induction sheet, the mounting plate is provided with a second position inductor, the induction sheet is matched with the second position inductor, and the second position inductor is used for detecting the position of the positioning assembly;

the controller is respectively and electrically connected with the X-axis servo motor, the first position sensor, the Y-axis servo motor and the second position sensor and is further used for setting the size, the first transmission distance and the second transmission distance of the product.

2. An XY-axis pre-positioning conveyor as claimed in claim 1, wherein: the positioning assembly comprises a base, a supporting rod and a limiting rod, the base is slidably mounted on the guide rail, the supporting rod is fixed on the base, and the limiting rod is horizontally fixed on the supporting rod.

3. An XY-axis pre-positioning conveyor as claimed in claim 2, wherein: and the limiting rod is provided with a roller which is horizontally arranged.

4. An XY-axis pre-positioning conveyor as claimed in claim 1, wherein: and a third position sensor and a fourth position sensor are respectively arranged on two sides of the second position sensor, and the sensing piece is matched with the third position sensor and the fourth position sensor.

5. An XY-axis prepositioning conveying apparatus according to claim 1, characterized in that: and the X-axis servo motor is connected with a driving shaft of the conveying belt mechanism through a synchronous belt and a synchronous wheel.

6. An XY-axis pre-positioning conveyor as claimed in claim 4, wherein: the first position sensor, the second position sensor, the third position sensor and the fourth position sensor are specifically photoelectric sensors.