Positioning and locking control device for glass storage shuttle vehicle

Abstract

The utility model is applicable to the technical field of positioning and locking control of glass storage shuttle vehicles, and provides a positioning and locking control device of a glass storage shuttle vehicle, which comprises a telescopic cylinder and an L-shaped fixed plate which are fixed on the side surface of a walking wheel assembly, the end part of the telescopic cylinder is connected with an inclined block, and the inclined block slides in an inclined groove of the L-shaped fixed plate; the positioning and locking control device further comprises an induction base fixed to the bottom of the glass frame, a photoelectric sensor fixed to the side face of the shuttle vehicle and a control module arranged in a shuttle vehicle control box. The rail guide vehicle locking device has the beneficial effects that through detection of the induction base and the photoelectric sensor, the control module controls the speed of the rail guide vehicle and the action of the telescopic cylinder according to the detection result, and positioning and locking of the rail guide vehicle are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of positioning and locking control of glass storage shuttle cars, and particularly relates to a positioning and locking control device for glass storage shuttle cars. Background Art

[0002] A glass storage shuttle car is a mobile device used to store and retrieve glass sheets in an intelligent glass storage warehouse. It moves on a track. Since glass storage warehouses are generally large and have a long running distance, exceeding 20 meters, therefore, on the premise of reducing manufacturing costs, the drive of the glass storage shuttle car does not adopt a device that accurately positions by controlling the number of rotations of the drive motor, such as a rack and pinion or a synchronous belt. Although the glass storage shuttle car still moves on the track by driving rollers with a motor, it cannot accurately position the glass storage shuttle car through the motor. The inventor invented the technical solution of CN118597644A for this purpose. However, it was found during the implementation process that during production, the guide rail was processed to add positioning holes for cooperation with the positioning cylinder. However, for the processing of the positioning holes, since the guide rail itself has been heat-treated and the length of the guide rail exceeds three meters, and even exceeds five meters, large machine tools or special processing devices are required for the processing of the positioning holes, resulting in ineffective reduction of processing costs. Summary of the Utility Model

[0003] Aiming at the above-mentioned deficiencies of the prior art, the utility model provides a positioning and locking control device for a glass storage shuttle car to solve the technical problem that the glass storage shuttle car is positioned through positioning holes, and large machine tools or special processing devices are required for the processing of the positioning holes, resulting in ineffective reduction of processing costs.

[0004] The embodiment of the utility model is implemented as follows.

[0005] A positioning and locking control device for a glass storage shuttle car, the device includes a telescopic cylinder and an L-shaped fixing plate fixed to the side of the walking wheel assembly. The end of the telescopic cylinder is connected with an inclined block, and the inclined block slides in the inclined groove of the L-shaped fixing plate. The positioning and locking control device also includes an induction seat fixed to the bottom of the glass rack, a photoelectric sensor fixed to the side of the shuttle car, and a control module arranged in the control box of the shuttle car. The control module is respectively connected with the photoelectric sensor and the telescopic cylinder, and controls the action of the telescopic cylinder through the detection signal of the photoelectric sensor to drive the inclined block to clamp or release the guide rail.

[0006] In an optional embodiment, the induction seat is fixed to the end of the L-shaped bracket, and the L-shaped bracket is arranged on the side of the support seat at the bottom of the glass rack base.

[0007] In an optional embodiment, a photoelectric sensor is fixed to the side of the shuttle car chassis of the shuttle car.

[0008] In an alternative embodiment, the distance between the induction seat and the photoelectric sensor is S;

[0009] In an alternative embodiment, symmetric L-shaped fixing plates are fixed to the side of the walking wheel assembly. The L-shaped fixing plates are provided with notches for avoiding other components of the shuttle car;

[0010] In an alternative embodiment, an inclined groove is provided at the bottom of the L-shaped fixing plate. An inclined block is slidably arranged in the inclined groove. An arc-shaped plate is fixed to the end of the inclined block located outside the inclined groove. The middle part of the arc-shaped plate is fixedly connected to the piston rod of the telescopic cylinder. The piston cylinder of the telescopic cylinder is fixed to the side of the walking assembly through a fixing plate.

[0011] The beneficial effects of the present utility model are as follows: Through the detection of the induction seat and the photoelectric sensor, the control module uses the detection results to control the speed of the shuttle car and the action of the telescopic cylinder, realizing the positioning and locking of the shuttle car. It is not necessary to process the guide rail, solving the technical problem that the glass storage shuttle car is positioned through positioning holes, and the processing of the positioning holes requires large machine tools or special processing devices, resulting in ineffective reduction of processing costs. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0013] Figure 1 It is a schematic structural diagram of the application scenario of a glass storage shuttle car positioning and locking control device provided by an embodiment of the present utility model;

[0014] Figure 2 It is Figure 1 A schematic structural diagram of the back side of the application scenario of a glass storage shuttle car positioning and locking control device shown in ;

[0015] Figure 3 It is a schematic structural diagram of the detection part in a glass storage shuttle car positioning and locking control device provided by an embodiment of the present utility model;

[0016] Figure 4 It is a schematic structural diagram of the locking part in a glass storage shuttle car positioning and locking control device provided by an embodiment of the present utility model;

[0017] Figure 5 It is Figure 4The bottom-up view of the locking part in a glass storage shuttle positioning and locking control device provided by an embodiment of the present utility model as shown;

[0018] In the attached drawings: 1. Shuttle car; 101. Guide rail; 2. Traveling wheel assembly; 201. Guide wheel; 202. Notch; 203. Inclined block; 204. Arc-shaped plate; 205. Friction surface; 206. L-shaped fixing plate; 207. Telescopic cylinder; 208. Fixing plate; 209. Inclined slot; 3. Traction cylinder; 301. Fixed hole; 4. Traction plate; 5. Glass rack; 6. Traction trolley; 7. Rack; 8. Glass rack base; 9. Shuttle car chassis; 10. L-shaped bracket; 11. Induction seat; 12. Photoelectric sensor. Detailed implementation manners

[0019] In order to enable those skilled in the art of this technology to better understand the technical solutions in the present utility model, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the attached drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model herein are only for the purpose of describing specific embodiments, and are not intended to limit the present utility model.

[0021] The following explains the key terms appearing in the present utility model and describes in detail the specific implementation of the present utility model in combination with specific embodiments.

[0022] As Figures 3 to 5 shown, it is a structural diagram of a glass storage shuttle positioning and locking control device provided by an embodiment of the present utility model, including a telescopic cylinder and an L-shaped fixing plate fixed on the side of the traveling wheel assembly. The end of the telescopic cylinder is connected with an inclined block, and the inclined block slides in the inclined slot of the L-shaped fixing plate; the positioning and locking control device further includes an induction seat fixed at the bottom of the glass rack, a photoelectric sensor fixed on the side of the shuttle car, and a control module arranged in the control box of the shuttle car; the control module is respectively connected with the photoelectric sensor and the telescopic cylinder, and controls the action of the telescopic cylinder through the detection signal of the photoelectric sensor to drive the inclined block to clamp or release the guide rail.

[0023] During the movement of the shuttle vehicle 1 along the guide rail 101, the photoelectric sensor 12 will pass by different induction seats 11. Each time it passes by an induction seat 11, the photoelectric sensor 12 generates a detection signal. The control module obtains these detection signals and can calculate, through processing, how far the shuttle vehicle 1 is from the specified glass rack or how many induction seats it needs to pass through. Then, based on the calculation results, the control module controls the motor in the walking wheel assembly 2 to accelerate or brake to ensure that it quickly reaches the specified position and, before reaching, reduces the speed of the shuttle vehicle to a safe braking range to prevent the walking wheels in the walking wheel assembly 2 from slipping. At this time, the control module issues an instruction to control the telescopic cylinder 207 to actuate, driving the inclined block 203 to slide within the inclined groove 209. As Figure 5 shown, when the inclined block 203 slides to the right within the inclined groove 209, clamping of the guide rail 101 by the inclined block 203 can be achieved. When the inclined block 203 slides to the left within the inclined groove 209, loosening of the guide rail 101 by the inclined block 203 can be achieved. Thus, through the detection of the induction seat and the photoelectric sensor, the control module utilizes the detection results to control the speed of the shuttle vehicle and the actuation of the telescopic cylinder, achieving the positioning and locking of the shuttle vehicle without the need to machine the guide rail, solving the technical problem that the glass storage shuttle vehicle is positioned through positioning holes, and the machining of the positioning holes requires the use of large machine tools or special processing devices, resulting in ineffective reduction of processing costs.

[0024] Specifically, as Figures 1 to 5 shown, in the glass storage warehouse, the shuttle vehicle 1 reciprocates along the guide rail 101 through the walking wheel assembly 2. When it reaches the specified position, the towing trolley 6 on the shuttle vehicle 1 moves along the rack 7 under the drive of the motor. Through the towing cylinder 3 fixed to the side of the towing trolley 6, it is clamped with the fixing hole at the end of the towing plate 4 at the bottom of the glass rack 5, dragging the glass rack base 8 of the glass rack 5 to the top of the shuttle vehicle chassis 9 of the shuttle vehicle 1 to achieve the extraction of the glass original sheet. Conversely, it realizes the storage of the glass original sheet; wherein a positioning and locking control device for a glass storage shuttle vehicle of the present utility model includes a telescopic cylinder and an L-shaped fixing plate fixed to the side of the walking wheel assembly. The end of the telescopic cylinder is connected with an inclined block, and the inclined block slides within the inclined groove of the L-shaped fixing plate; the positioning and locking control device further includes an induction seat fixed to the bottom of the glass rack, a photoelectric sensor fixed to the side of the shuttle vehicle, and a control module disposed within the control box of the shuttle vehicle; the control module is respectively connected to the photoelectric sensor and the telescopic cylinder, and controls the actuation of the telescopic cylinder through the detection signal of the photoelectric sensor, driving the inclined block to clamp or loosen the guide rail;

[0025] As Figure 3As shown, an L-shaped bracket is provided on the side of the support base at the bottom of the glass rack base 8. An induction seat 11 is fixed at the end of the L-shaped bracket. An optoelectronic sensor 12 is fixed on the side of the shuttle car chassis 9 of the shuttle car 1. The distance between the induction seat 11 and the optoelectronic sensor 11 is S, and S is a set value to prevent incorrect detection of the optoelectronic sensor 11 caused by the occlusion of other objects;

[0026] As Figure 4 and Figure 5 As shown, symmetrical L-shaped fixing plates 206 are fixed on the side of the walking wheel assembly 2. The L-shaped fixing plates 206 are provided with notches 202 for avoiding other components of the shuttle car; a chute 209 is provided at the bottom of the L-shaped fixing plate 206. A wedge 203 is slidably provided in the chute 209. An arc plate 204 is fixed at the end of the wedge 203 located outside the chute 209. The middle of the arc plate 204 is fixed together with the piston rod of the telescopic cylinder 207. The piston cylinder of the telescopic cylinder 207 is fixed on the side of the walking assembly 2 through a fixing plate 208; wherein the radian of the arc plate 204 is for avoiding the guide rail 101; and the wedge 203 is further provided with a friction surface 205, and the friction surface 205 is provided with wear resistance; the telescopic cylinder 207 and the drag cylinder 3 are preferably air cylinders, hydraulic cylinders or electric telescopic cylinders.

[0027] Although the present invention has been described in detail by referring to the accompanying drawings and in combination with the preferred embodiments, the present invention is not limited thereto. Without departing from the spirit and essence of the present invention, those of ordinary skill in the art can make various equivalent modifications or substitutions to the embodiments of the present invention, and these modifications or substitutions should all be within the scope of the present invention. / Any person familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, and they should all be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A positioning and locking control device for a glass storage shuttle car, characterized in that, The device includes a telescopic cylinder and an L-shaped fixing plate fixed to the side of the walking wheel assembly. An inclined block is connected to the end of the telescopic cylinder and slides in the inclined groove of the L-shaped fixing plate. The positioning and locking control device further includes an induction seat fixed to the bottom of the glass rack, a photoelectric sensor fixed to the side of the shuttle car, and a control module arranged in the control box of the shuttle car. The control module is respectively connected to the photoelectric sensor and the telescopic cylinder, and controls the action of the telescopic cylinder through the detection signal of the photoelectric sensor to drive the inclined block to clamp or release the guide rail.

2. The positioning and locking control device for a glass storage shuttle vehicle according to claim 1, wherein The induction seat is fixed to the end of the L-shaped bracket, and the L-shaped bracket is arranged on the side of the support seat at the bottom of the glass rack base.

3. A positioning and locking control device for a glass storage shuttle car according to claim 2, characterized in that, The photoelectric sensor is fixed to the side of the shuttle car chassis of the shuttle car.

4. A glass storage shuttle positioning and locking control device according to claim 3, characterized in that, The distance between the induction seat and the photoelectric sensor is S.

5. The positioning and locking control device for a glass storage shuttle car according to claim 4, characterized in that Symmetrical L-shaped fixing plates are fixed to the side of the walking wheel assembly. The L-shaped fixing plates are provided with notches to avoid other components of the shuttle car.

6. The positioning and locking control device for a glass storage shuttle car according to claim 5, characterized in that, An inclined groove is provided at the bottom of the L-shaped fixing plate. An inclined block slides in the inclined groove. An arc-shaped plate is fixed to the end of the inclined block outside the inclined groove. The middle part of the arc-shaped plate is fixed together with the piston rod of the telescopic cylinder. The piston cylinder of the telescopic cylinder is fixed to the side of the walking assembly through a fixing plate.

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