Number selection track for raw glass sheet shuttle bin

Abstract

The utility model discloses an original glass sheet shuttle bin number selection track which comprises an I-shaped number selection guide rail, a plurality of positioning holes are formed in the top of the number selection guide rail in the extending direction of the guide rail, magnetic rings are arranged on the edges of the positioning holes, and the positioning holes correspond to glass frame positioning sensors in a shuttle bin one to one in position. The number selection guide rail has the advantages that the positioning holes are formed in the top of the number selection guide rail, when the roller reaches a designated position, the positioning accuracy of a tractor is guaranteed through matching of the corresponding positioning pins and the positioning holes, and meanwhile the magnetic rings are arranged, so that the positioning accuracy of the tractor is guaranteed in the movement process of the roller. Real-time monitoring between the position of the roller and the target glass frame can be achieved, the movement speed of the tractor is adjusted, and the technical problem that the positioning accuracy of the roller is not accurate due to the fact that the roller slips in the movement process of the tractor is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass original sheet transportation, storage, cutting, accessing, and in particular relates to a glass original sheet shuttle warehouse number selection track. Background Art

[0002] Chinese invention patent CN202310120857.6 discloses a glass sheet transport and storage device, which belongs to the technical field of glass transport and storage devices, and includes a cutting machine ground rail and a glass rack ground rail. A glass cutting assembly is slidably placed on the cutting machine ground rail, and a powered glass rack and an unpowered glass rack are slidably placed on the glass rack ground rail. A positioning assembly is fixedly installed between the glass rack ground rails. When in use, the glass sheet is cut into a fixed size by the glass cutting assembly, and the glass is automatically transferred to the powered glass rack and the unpowered glass rack, and the powered glass rack and the unpowered glass rack are linked and connected to facilitate the transportation of the cut glass. During transportation, only the powered glass rack consumes energy, which saves energy and reduces consumption. When in use, the gaps between the glass sheets are small, which effectively reduces the storage space of the glass sheets, facilitates use, and improves the processing efficiency of the glass sheets.

[0003] When implementing invention patent CN202310120857.6, the inventor discovered that since the tractor uses a motor-driven roller to walk on the guide rail, although the cost is reduced compared to the transmission method using a rack and pinion or a ball screw, the positioning accuracy of the tractor at the designated glass rack cannot be guaranteed, resulting in the tractor being unable to accurately engage with the hook of the glass rack, and thus failing to tow the glass rack. Summary of the invention

[0004] The purpose of the embodiment of the utility model is to provide a glass original sheet shuttle warehouse number selection track, aiming to solve the problem that the inventor found when implementing the invention patent CN202310120857.6 that since the tractor walks on the guide rail and adopts a motor-driven roller method, although the cost is reduced compared to the transmission method of gear rack or ball screw, the positioning accuracy of the tractor at the designated glass rack cannot be guaranteed, resulting in the tractor being unable to accurately engage with the hook of the glass rack, and then there is a problem of failure to pull the glass rack.

[0005] The utility model embodiment is achieved in this way:

[0006] A number selection track for a glass original sheet shuttle bin, the number selection track comprises an I-shaped number selection guide rail, a plurality of positioning holes are arranged on the top of the number selection guide rail along the extension direction of the guide rail, magnetic rings are arranged on the edges of the positioning holes, and the positioning holes correspond one-to-one to the positions of glass rack positioning sensors in the shuttle bin.

[0007] Furthermore, a plurality of positioning holes are evenly arranged on the top of the number selection guide rail.

[0008] Furthermore, a chamfer is provided on the top of the positioning hole, and the chamfer is used to guide the positioning pin.

[0009] Furthermore, the positioning hole includes a step groove located at the top of the positioning hole, a first boss and a second boss are provided in the step groove, a groove is provided between the first boss and the second boss, and a magnetic ring is fixed in the groove.

[0010] Furthermore, the top surface of the first boss, the top surface of the second boss, and the top surface of the magnetic ring are all lower than the top surface of the number selection guide rail.

[0011] Furthermore, the top surface of the first boss, the top surface of the second boss, and the top surface of the magnetic ring are covered with rubber pads.

[0012] Furthermore, the rubber pad is in a ring shape.

[0013] The positive effect of the utility model is that by arranging a positioning hole on the top of the number selection guide rail, when the roller reaches the specified position, the positioning accuracy of the tractor is guaranteed by the cooperation of the corresponding positioning pin and the positioning hole, and by arranging a magnetic ring, when the roller moves, real-time monitoring of the roller position and the target glass rack can be achieved, the movement speed of the tractor can be adjusted in time, and the technical problem of inaccurate roller positioning accuracy caused by roller slipping during the movement of the tractor is alleviated. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of an application scenario of a glass original piece shuttle warehouse number selection track of the utility model;

[0015] Figure 2 yes Figure 1 A partially enlarged three-dimensional structural schematic diagram of an application scenario of a glass original sheet shuttle warehouse number selection track of the utility model is shown in FIG.

[0016] Figure 3 yes Figure 2 The structure diagram of the glass original sheet shuttle bin number selection track, roller and positioning pin in the utility model is shown in FIG;

[0017] Figure 4 This is a three-dimensional structural diagram of a glass original sheet shuttle bin number selection track of the utility model;

[0018] Figure 5 yes Figure 4 The structure diagram of the positioning pin hole of the number selection track of the glass original sheet shuttle warehouse of the utility model is shown in FIG.

[0019] Legend: 1—glass rack, 101—glass rack hook, 102—glass rack positioning sensor, 103—glass rack chassis, 2—tractor, 201—guide wheel, 202—roller, 203—Hall sensor, 204—magnetic ring, 205—step groove bottom, 206—positioning hole, 2061—chamfer, 207—positioning pin, 208—guide sleeve, 209—telescopic rod, 3—number selection guide rail, 301—first boss, 302—groove, 303—second boss, 304—step groove, 305—rubber pad. DETAILED DESCRIPTION

[0020] The utility model is described in detail below with reference to the accompanying drawings and specific embodiments:

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] like Figures 1 to 5 As shown, it is a structural diagram of a number selection track for a glass original sheet shuttle bin provided in an embodiment of the utility model, including an I-shaped number selection guide rail 3, a plurality of positioning holes 206 are arranged on the top of the number selection guide rail 3 along the extension direction of the guide rail, and a magnetic ring 204 is arranged on the edge of the positioning hole 206, and the positioning hole 206 corresponds one by one to the position of the glass rack positioning sensor 102 in the shuttle bin.

[0024] In the embodiment of the utility model, by setting a positioning hole 206 at the top of the number selection guide rail 3, when the roller 202 reaches the specified position, the positioning accuracy of the tractor is guaranteed by the cooperation of the corresponding positioning pin and the positioning hole 206, and at the same time, by setting the magnetic ring 204, when the roller 202 moves, real-time monitoring of the roller position and the target glass rack can be achieved, and the movement speed of the tractor can be adjusted in time, so as to alleviate the technical problem of inaccurate roller positioning accuracy caused by roller slippage during the movement of the tractor. The invention patent CN202310120857.6 solves the problem that the tractor walks on the guide rail using a motor-driven roller. Although the cost is reduced compared to the transmission method using a rack and pinion or a ball screw, the positioning accuracy of the tractor at the specified glass rack cannot be guaranteed, resulting in the tractor being unable to accurately engage with the hook of the glass rack, and then there is a problem of failure to tow the glass rack.

[0025] Specifically, Figures 1 to 5 As shown, a number selection track for a glass original piece shuttle warehouse comprises an I-shaped number selection guide rail 3, a plurality of positioning holes 206 are arranged at the top of the number selection guide rail 3 along the extension direction of the guide rail, a magnetic ring 204 is arranged at the edge of the positioning hole 206, and the positioning hole 206 corresponds to the position of the glass rack positioning sensor 102 in the shuttle warehouse one by one; the number selection guide rail 3 is applied to the glass locking warehouse, and is located on the side of the glass rack 1, and the number selection guide rail 3 is provided with two, and a tractor 2 moves on the top of the number selection guide rail 3, and the tractor 2 directly drives the roller 202 to move on the top of the number selection guide rail 3 through an electric motor, and guides the roller 202 on both sides of the number selection guide rail 3 through a wire wheel 201 to prevent the roller 202 from falling from the top of the number selection guide rail 3, and when the tractor 2 moves to the side of the designated glass rack 1, the control system of the tractor 2 detects that the glass rack positioning sensor 102 After receiving the positioning signal, the telescopic rod 209 is driven to engage with the glass rack hook 101, and the glass rack chassis 103 is dragged to the top of the chassis of the tractor 2 to complete the removal of the glass rack 1. In this process, when the roller 202 moves on the top of the number selection guide rail 3, the Hall sensor fixed at the bottom of the tractor continuously detects the magnetic ring 204 at different positions. Since the positioning hole 206 corresponds to the position of the glass rack positioning sensor 102 in the shuttle warehouse, the control system of the tractor 2 determines the distance from the tractor to the target glass rack 1, and then adjusts the forward speed of the tractor in time, so that the tractor can accurately locate at the specified position. At the same time, the positioning pin 207 in the guide sleeve 208 is inserted into the positioning hole 206 to complete the positioning and fixing of the tractor, and prevent the tractor 2 from moving when dragging the glass rack chassis 103;

[0026] Preferably, a plurality of positioning holes 206 are evenly arranged on the top of the number selection guide rail 3, the positioning hole 206 includes a step groove 304 located at the top of the positioning hole 206, a first boss 301 and a second boss 303 are arranged in the step groove 304, a groove 302 is arranged between the first boss 301 and the second boss 303, and a magnetic ring 204 is fixed in the groove 302;

[0027] Preferably, the top surface of the first boss 301 and the top surface of the second boss 303, as well as the top surface of the magnetic ring 204 are all lower than the top surface of the number selection guide rail 3;

[0028] Preferably, the top surface of the first boss 301 , the top surface of the second boss 303 , and the top surface of the magnetic ring 204 are covered with a rubber pad 305 , which is used to protect the magnetic ring 204 from being bumped, and also has the function of decelerating and preventing the roller 202 from slipping.

[0029] Preferably, a chamfer 2061 is provided at the top of the positioning hole 206 , and the chamfer 2061 is used to guide the positioning pin 207 , so as to facilitate the positioning pin 207 to be smoothly inserted into the positioning hole 206 .

[0030] The foregoing has broadly outlined some aspects and features of various embodiments, which should be construed as merely illustrative of various potential applications. Other beneficial results may be obtained by applying the disclosed information in different ways or by combining various aspects of the disclosed embodiments. Other aspects and a more comprehensive understanding may be obtained by reference to the detailed description of the exemplary embodiments in conjunction with the accompanying drawings, within the scope defined by the claims.

[0031] The above embodiments provide a detailed description of the present invention. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions, reductions, and substitutions made by relevant technicians within the essential scope of the present invention also fall within the protection scope of the present invention.

Claims

1. A glass sheet shuttle bin number selection track, characterized in that: The number selection track includes an I-shaped number selection guide rail, a plurality of positioning holes are arranged on the top of the number selection guide rail along the extension direction of the guide rail, magnetic rings are arranged on the edges of the positioning holes, and the positioning holes correspond one by one to the positions of the glass rack positioning sensors in the shuttle warehouse.

2. According to claim 1, a glass sheet shuttle bin number selection track is characterized in that: A plurality of positioning holes are evenly arranged on the top of the number selection guide rail.

3. According to claim 2, a glass sheet shuttle bin number selection track is characterized in that: The top of the positioning hole is provided with a chamfer, and the chamfer is used to guide the positioning pin.

4. A glass sheet shuttle bin number selection track according to any one of claims 1 to 3, characterized in that: The positioning hole comprises a step groove located at the top of the positioning hole, a first boss and a second boss are arranged in the step groove, a groove is arranged between the first boss and the second boss, and a magnetic ring is fixed in the groove.

5. According to claim 4, a glass sheet shuttle bin number selection track is characterized in that: The top surface of the first boss, the top surface of the second boss, and the top surface of the magnetic ring are all lower than the top surface of the number selection guide rail.

6. A glass sheet shuttle bin number selection track according to claim 5, characterized in that: The top surface of the first boss, the top surface of the second boss, and the top surface of the magnetic ring are covered with rubber pads.

7. A glass sheet shuttle bin number selection track according to claim 6, characterized in that: The rubber pad is in a ring shape.

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