Belt conveying position control device applied to online glass cutting process

Abstract

The utility model discloses a belt conveying position control device applied to an online glass cutting process, which is characterized in that a guide mechanism is arranged on one side of the top of a conveying line body, and the output end of the guide mechanism is connected with a rack of a power mechanism; the guide mechanism comprises a guide electric cylinder and a hinge joint, a cylinder body of the guide electric cylinder is rotatably mounted below the conveying line body, the tail end of a piston rod of the guide electric cylinder is fixedly connected with the hinge joint, and the hinge joint is connected with one side of the rack of the power mechanism; according to the belt conveying position control device applied to the on-line glass cutting process, the arc-shaped guide rail, the guide mechanism, the belt direction sensing mechanism, the belt original point sensing hole site, the original point sensor and the speed measuring encoder are additionally arranged; according to the design, conveying distance inspection and control and conveying direction inspection and control can be conveniently carried out on the vacuum belt line body in the conveying process, and the problem that the position control precision of a traditional vacuum belt line body is insufficient is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of conveyer belt control equipment, especially to a belt conveying position control device applied to online glass cutting process. BACKGROUND

[0002] The glass substrate is conveyed by a vacuum belt conveying line during cutting, and the vacuum belt needs to adsorb and fix the glass substrate during the working of the vacuum belt conveying line. The vacuum belt needs to bear the weight of the glass and overcome the resistance caused by the vacuum pressure. The transmission between the vacuum belt and the roller is only by the friction force, and the transmission between the vacuum belt and the roller is prone to slipping, differential speed and deviation. Therefore, the belt conveying position cannot be accurately controlled by controlling the roller, and the glass substrate conveyed thereon cannot be accurately positioned. In view of the insufficient position control accuracy in the process of conveying the glass substrate by the existing vacuum belt, the utility model provides a feasible solution. SUMMARY

[0003] The utility model aims at providing a belt conveying position control device applied to online glass cutting process to overcome the deficiencies in the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] A belt conveying position control device applied to online glass cutting process, comprising a rack, a plurality of arc-shaped sliding rails are fixedly arranged on the rack, a power mechanism rack is arranged on the rack, the power mechanism rack is slidably arranged on the arc-shaped sliding rails, the power mechanism rack is rotatably connected on the top horizontal surface of the rack through the plurality of arc-shaped sliding rails, a conveying line body is fixedly arranged on the top of the power mechanism rack, the conveying line body is rotatably connected with the rack through the power mechanism rack and the arc-shaped sliding rails, a guide mechanism is arranged on one side of the top of the conveying line body, and the output end of the guide mechanism is connected with the power mechanism rack.

[0006] The guide mechanism comprises a guide electric cylinder and an articulated joint, the cylinder body of the guide electric cylinder is rotatably installed below the conveying line body, the piston rod of the guide electric cylinder is fixedly connected with the articulated joint at the tail end, and the articulated joint is connected with one side of the power mechanism rack.

[0007] Further, the power mechanism is arranged in the power mechanism rack, the power mechanism comprises a power roller and a servo motor for driving the power roller to rotate, the belt is arranged on the conveying line body, the belt is wrapped on the side wall of the power roller, and the power roller is used for driving the belt to move.

[0008] Further, the right end of the conveying line body is provided with a belt edge sensing mechanism, the front end of the conveying line body is provided with a belt speed encoder and a belt origin sensor, the belt is provided with an origin sensing hole which can be recognized by the origin sensor, and the belt speed encoder is closely combined with the belt.

[0009] Further, the ends of the rack beam are provided with at least two concentric arc-shaped slide rail guides, and the rollers of the arc-shaped slide rail guides are connected with the power mechanism rack.

[0010] Further, the power mechanism rack is internally provided with a power mechanism, the ends of the power mechanism rack are provided with roller pressing mechanisms, and the guide mechanism is connected with the right side of the power mechanism rack and the right side of the conveying line body.

[0011] Further, the lower side of the conveying line body is fixedly provided with a rotating fixing block, and one end of the guide electric cylinder is rotationally connected with the rotating fixing block.

[0012] Compared with the prior art, the belt conveying position control device has the following advantages:

[0013] The belt conveying position control device applied to the online glass cutting process has the advantages that the arc-shaped guide rail, the guide mechanism, the belt direction sensing mechanism, the belt origin sensing hole, the origin sensor and the speed encoder are added, the vacuum belt line body in the conveying process can be conveniently checked and controlled in conveying distance and conveying direction, the position control precision of the traditional vacuum belt line body is improved, and the practicability of the device is improved.

[0014] The four concentric arc-shaped slide rail guides are arranged at the lower side of the ends of the rack beam, the rollers of the arc-shaped slide rail guides are connected with the power mechanism rack, the hinge joints are arranged at the connecting positions of the guide mechanism and the power mechanism rack and the conveying line body, the belt direction sensor is connected with the conveying line body through the fine adjustment slide table, the origin sensing hole is arranged on the belt of the conveying line body, the origin sensor and the speed encoder are arranged on the conveying line body, the belt conveying position can be conveniently detected and controlled, the device has a reasonable structure, is convenient to assemble, the belt conveying position control is convenient and stable, and the use effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structure explosion schematic view of the belt conveying position control device applied to the online glass cutting process.

[0016] Fig. 2A schematic view of a belt conveying position control device applied to an online glass cutting process;

[0017] Fig. 3 Another exploded view of a belt conveying position control device applied to an online glass cutting process.

[0018] BRIEF DESCRIPTION OF DRAWINGS

[0019] 1 - frame, 2 - arc-shaped slide rail, 3 - conveying line body, 4 - power mechanism frame, 5 - power mechanism, 6 - roller pressing mechanism, 7 - guide mechanism, 8 - belt edge sensing mechanism, 9 - brush cleaning mechanism, 10 - guide cylinder, 11 - hinged joint. DETAILED DESCRIPTION

[0020] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one skilled in the art that the present application can be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail in order to not unnecessarily obscure the present application. The specific embodiments of the present application are described below.

[0021] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. When an element is referred to as being "comprise a plurality of" it can be any number of two or more. The terminology used herein is for the purpose of describing specific embodiments only and is not intended to be limiting of the present application.

[0022] Unless otherwise defined, 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. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this description, the singular forms "a", "an" and "the" include plural references unless the context clearly dictates otherwise. The term "and / or" includes any and all combinations of one or more of the associated listed items.

[0023] The present application will now be described in detail with reference to a few embodiments thereof as illustrated in the accompanying drawings:

[0024] As Figs. 1-3As shown, in this embodiment provides a belt conveying position control device applied in online glass cutting process, including rack 1, arc-shaped slide rail 2, conveying line body 3, power mechanism rack 4, power mechanism 5, roller pressing mechanism 6, guide mechanism 7, belt edge induction mechanism 8, brush cleaning mechanism 9, the top of rack 1 has two cross beams, the conveying line body 3 is fixedly installed above the cross beam of rack, the belt edge induction mechanism 8 is installed at the right end of conveying line body 3, the brush cleaning mechanism 9 is installed at the end of conveying line body 3; The concentric arc-shaped slide rail 2 guide rail is installed below the end of the cross beam of rack 1, the roller of arc-shaped slide rail 2 is connected with power mechanism rack 4, the power mechanism 5 is installed in power mechanism rack 4, the roller pressing mechanism 6 is installed at both ends of power mechanism rack 4, the guide mechanism 7 is installed at one end of the left side of power mechanism rack 4, and the other end of guide mechanism 7 is connected with conveying line body 3. The design solves the problem of insufficient control precision of traditional vacuum belt line body guide. The power mechanism is arranged in the power mechanism rack 4, the power roller and the servo motor for driving the power roller to rotate are arranged in the power mechanism, the belt is arranged on the conveying line body 3, the belt is wrapped on the side wall of the power roller, and the power roller is used for driving the belt to move. The guide mechanism comprises a guide electric cylinder 10 and a hinged joint 11, the cylinder body of the guide electric cylinder 10 is fixedly arranged below the conveying line body, since the action of the piston rod is linear forward and backward movement, and in the process of guiding, the piston rod controls the rotation of the power mechanism rack 4 in the horizontal plane (the power mechanism 5 arranged in the power mechanism rack 4 is used for controlling the belt to move), so that the direction of the belt movement is changed, therefore, the piston rod end of the guide electric cylinder 10 is fixedly connected with the hinged joint 11, and the hinged joint 11 is connected with one side of the power mechanism.

[0025] In this embodiment, the rotating fixing block 12 is fixedly arranged below the conveying line body 3, and one end of the guide electric cylinder 10 is movably connected with the rotating fixing block 12. Therefore, when the power mechanism rack 4 is controlled, the whole guide electric cylinder 10 can adaptively deflect, so that interference and collision do not occur when the power mechanism rack 4 is controlled to rotate.

[0026] The concentric 4-section arc-shaped slide rail guide rails are installed below the end of the cross beam of rack, the rollers of the arc-shaped slide rails are connected with the power mechanism rack 4, the design facilitates the relative rotation between the power mechanism rack 4 and the rack, the hinged joint 11 is installed at the connection position of the guide mechanism, the power mechanism rack 4 and the conveying line body, the design facilitates the extension and retraction of the guide mechanism, the belt edge inductor is connected with the conveying line body through the fine adjustment sliding table, and the design facilitates the direction detection of the belt edge inductor on the belt edge.

[0027] As an embodiment of the utility model: vacuum belt line body 3 operation, the original point inductor detects the belt original point hole position, the original point signal is transmitted to the controller, in the belt running process, the encoder is closely combined with the belt, and the encoder is rotated by friction force, the encoder transmits the belt movement distance data to the controller, the belt direction inductor transmits the belt direction data to the controller, the controller compares the received data with the set transmission position and direction data, thereby controlling the transmission line body motor speed and the guide electric cylinder 10 telescopic, reach the purpose of accurate control belt line body transmission position.

[0028] The technical features of the above-described embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the present disclosure. For those skilled in the art, without departing from the concept of the present utility model, a number of modifications and improvements can be made, which are all within the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent should be subject to the appended claims.

Claims

1. A belt conveyor position control device applied in an online glass cutting process, characterized in that: The system includes a frame, on which multiple arc-shaped slide rails are fixedly installed. A power mechanism frame is installed on the frame, which slides on the arc-shaped slide rails. The power mechanism frame is rotatably connected to the top horizontal plane of the frame via multiple arc-shaped slide rails. A conveyor line is fixedly installed on the top of the power mechanism frame. The conveyor line is rotatably connected to the frame via the power mechanism frame and the arc-shaped slide rails. A guide mechanism is installed on one side of the top of the conveyor line, and the output end of the guide mechanism is connected to the power mechanism frame. The guiding mechanism includes a guide electric cylinder and a hinge joint. The cylinder body of the guide electric cylinder is rotatably installed below the conveyor line. The piston rod end of the guide electric cylinder is fixedly connected to the hinge joint, which is connected to one side of the power mechanism frame.

2. The belt conveyor position control device applied in an online glass cutting process as described in claim 1, characterized in that: The power mechanism is installed inside the frame, which contains a power roller and a servo motor that drives the power roller to rotate. A belt is installed on the conveyor line, which covers the side wall of the power roller. The power roller is used to drive the belt to move.

3. The belt conveyor position control device applied in an online glass cutting process as described in claim 1, characterized in that: A belt edge sensing mechanism is installed at the right end of the conveyor line, and a belt speed encoder and a belt origin sensor are installed at the front end of the conveyor line. The belt has origin sensing holes that can be identified by the origin sensor. The belt speed encoder is in close contact with the belt. During the belt movement, the belt drives the belt speed encoder to rotate by friction, which can measure the belt movement distance.

4. The belt conveyor position control device applied in an online glass cutting process as described in claim 1, characterized in that: At least two concentric arc-shaped slide rails are installed at the ends of the frame beams, and the rollers of the arc-shaped slide rails are connected to the power mechanism frame.

5. The belt conveyor position control device applied in an online glass cutting process as described in claim 1, characterized in that: The power mechanism is installed inside the power mechanism frame. Roller pressing mechanisms are installed at both ends of the power mechanism frame. The guide mechanism connects the right side of the power mechanism frame to the right side of the conveyor line.

6. The belt conveyor position control device applied in an online glass cutting process as described in claim 1, characterized in that: A rotating fixing block is fixedly installed at the bottom of the conveyor line, and one end of the guide electric cylinder is rotatably connected to the rotating fixing block.

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