Glass dynamic positioning system

Abstract

The invention discloses a dynamic glass positioning system, and relates to the technical field of glass processing.The dynamic glass positioning system comprises a roller way system and a dynamic positioning mechanism arranged at the lower end of the roller way system, the dynamic positioning mechanism comprises a first rack, two supporting frames, a positioning wheel support and a positioning wheel, and the two supporting frames are slidably arranged at the upper end of the first support; a positioning wheel support is arranged at the upper end of each supporting frame in a sliding mode, a positioning wheel is arranged on each positioning wheel support, the positioning wheels upwards stretch out of the roller bed system, the two supporting frames can move close to each other or away from each other, and the two positioning wheel supports can move close to each other or away from each other. Through the arrangement of the roller way system and the dynamic positioning mechanism, rapid positioning without sheet stopping can be achieved, a rubber ring wheel in the dynamic positioning mechanism is provided with a lateral follower wheel, it is guaranteed that no dry friction exists between glass and the rubber ring wheel in the glass positioning process, the surface quality of the glass is protected, and low cost, high positioning efficiency and high positioning precision of positioning process equipment are achieved; and the positioning quality is good.

Description

Technical Field

[0001] The invention relates to the technical field of glass processing, and in particular to a glass dynamic positioning system. Background Art

[0002] There are two types of glass positioning processes in existing glass deep processing production lines: one is that after the glass enters the positioning system, the glass stops on the roller, the lifting mechanism will lift the glass, and then the belt conveyor will position the glass to the side and stop, and then the lifting mechanism will lower the glass to the roller surface, thus completing the glass positioning process. However, this positioning process has many actions, which leads to a long glass positioning time, thus affecting the production efficiency of glass deep processing, and the cost of this glass positioning equipment is relatively high. Another glass positioning process is that after the glass enters the positioning equipment, the glass does not stop, and the conveying roller of the positioning roller is a rubber ring roller or a full rubber roller. When the glass is running on the positioning roller, the motor drives the screw nut to clamp the glass with the positioning wheel, and the glass is controlled in the area between the left and right positioning wheels, thereby realizing the glass positioning process. This glass positioning process has low positioning accuracy, and there is dry friction between the glass and the roller during the positioning process, which will affect the surface quality of the glass; if the glass specifications vary greatly, the positioning stroke is relatively large and the efficiency is low. Summary of the invention

[0003] The purpose of the present invention is to provide a glass dynamic positioning system to solve the above technical problems.

[0004] The technical solution adopted by the present invention is as follows:

[0005] A glass dynamic positioning system comprises a roller system and a dynamic positioning mechanism arranged at the lower end of the roller system, the dynamic positioning mechanism comprises a first frame, a support frame, a positioning wheel bracket and a positioning wheel, the upper end of the first bracket is slidably provided with two support frames, the upper end of each support frame is slidably provided with a positioning wheel bracket, the positioning wheel is arranged on the positioning wheel bracket, and the positioning wheel extends upward from the roller system, the two support frames can move towards or away from each other, and the two positioning wheel brackets can move towards or away from each other.

[0006] Preferably, it further comprises guide rails, two guide rails are arranged at the upper end of the first frame, sliders are arranged on the guide rails, and the support frame is connected to the sliders.

[0007] As a further preference, it also includes two screw rods and nuts installed on the screw rods, the nuts are connected to the support frame, both ends of each screw rod are installed on the upper end of the first frame through a screw rod seat, the two screw rods are connected to each other, and the directions of the threads on the two screw rods are opposite.

[0008] As a further preference, it also includes a first motor, a first synchronous belt, a first transmission wheel and a handwheel, wherein the handwheel and the first transmission wheel are provided at one end of the screw rod, the first motor is arranged on the first frame, and the output end of the first motor is connected to the first transmission wheel through the first synchronous belt.

[0009] Preferably, it further comprises a positioning cylinder, the upper end of the support frame is provided with the positioning cylinder, and the output end of the positioning cylinder is connected to the positioning wheel bracket.

[0010] Preferably, the roller system comprises a second frame, a core shaft and an apron wheel, a plurality of the core shafts are arranged on the upper end of the second frame along the first direction, and a plurality of the apron wheels are arranged on each of the core shafts.

[0011] As a further preference, it also includes a reduction motor, a ground shaft, a second synchronous belt, a third synchronous belt, a first pulley and a second pulley, the reduction motor and the ground shaft are arranged inside the second frame, a plurality of the first pulleys are arranged on the ground shaft, and each of the core shafts is respectively provided with a second pulley, the first pulley is connected to the corresponding second pulley through the second synchronous belt, and the output end of the reduction motor is connected to the ground shaft through the third synchronous belt.

[0012] As a further preference, it further includes a third pulley, and the third pulley is also arranged on the ground shaft, and the third synchronous belt connects the third pulley and the reduction motor.

[0013] As a further preference, the rubber ring wheel includes a rubber ring wheel body and a lateral follower wheel, a plurality of installation grooves are opened on the outer peripheral wall of the rubber ring wheel body along its own axial direction, a lateral follower wheel is respectively arranged in each of the installation grooves, and both ends of the lateral follower wheel are rotatably connected to the inner walls of both sides of the installation groove through a rotating shaft, the axial direction of the rubber ring wheel body is arranged along the second direction, and the first direction is perpendicular to the second direction.

[0014] The above technical solution has the following advantages or beneficial effects:

[0015] In the present invention, through the arrangement of the roller system and the dynamic positioning mechanism, rapid positioning without stopping can be achieved, the positioning action stroke is only 50mm, and the positioning of glass of different specifications can be adjusted according to the instructions to achieve the positioning stroke always unchanged. The rubber ring wheel in the dynamic positioning mechanism has a lateral follow-up wheel, which ensures that there is no dry friction between the glass and the rubber ring wheel during the positioning process, protects the surface quality of the glass, and realizes a process with low positioning process equipment cost, high positioning efficiency, high positioning accuracy and good positioning quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the glass dynamic positioning system of the present invention;

[0017] Figure 2 It is a structural schematic diagram of the roller system in the present invention;

[0018] Figure 3 It is a structural schematic diagram of the rubber ring wheel in the present invention;

[0019] Figure 4 It is a structural schematic diagram of the dynamic positioning mechanism in the present invention.

[0020] In the figure: 1. roller system; 101. second frame; 102. mandrel; 103. rubber wheel; 104. reduction motor; 105. ground shaft; 106. second synchronous belt; 107. third synchronous belt; 108. first pulley; 109. second pulley; 110. rubber wheel body; 111. lateral follower wheel; 112. mounting groove; 2. dynamic positioning mechanism; 201. first frame; 202. support frame; 203. positioning wheel bracket; 204. positioning wheel; 205. guide rail; 206. lead screw; 208. first synchronous belt; 209. first transmission wheel; 210. hand wheel. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, if the terms "first", "second", "third" appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Figure 1 It is a structural schematic diagram of the glass dynamic positioning system of the present invention; Figure 2 It is a structural schematic diagram of the roller system in the present invention; Figure 3 It is a structural schematic diagram of the rubber ring wheel in the present invention; Figure 4 is a schematic diagram of the structure of the dynamic positioning mechanism in the present invention. Figures 1 to 4 As shown, a preferred embodiment is shown, which shows a glass dynamic positioning system, including a roller system 1 and a dynamic positioning mechanism 2 arranged at the lower end of the roller system 1, the dynamic positioning mechanism 2 includes a first frame 201, a support frame 202, a positioning wheel bracket 203 and a positioning wheel 204, the upper end of the first bracket is slidably provided with two support frames 202, and the upper end of each support frame 202 is slidably provided with a positioning wheel bracket 203, and the positioning wheel bracket 203 is provided with a positioning wheel 204, and the positioning wheel 204 extends upward from the roller system 1, and the two support frames 202 can move closer to or away from each other, and the two positioning wheel brackets 203 can move closer to or away from each other. In this embodiment, see Figure 1 As shown, the dynamic positioning mechanism 2 is arranged on the inner side of the lower end of the roller system 1, and the position of the dynamic positioning mechanism 2 can be moved and adjusted. The roller system 1 is used to transport the glass along the first direction, and the dynamic positioning mechanism 2 is used to adjust the position of the glass along the second direction, so as to realize the positioning and adjustment of the position of the glass, and the glass can be positioned and adjusted quickly, so as to improve the working efficiency.

[0025] Among them, the lower end of the first frame 201 is provided with a foot, and the first frame 201 is fixed and supported by the foot. Two guide rails 205 are provided on both sides of the upper end of the first frame 201, and a slider is provided on the guide rail 205. The support frame 202 is connected to the slider to realize the mobility of the support frame 202, which is convenient for adjusting the position of the support frame 202, thereby realizing the adjustment of the position of the positioning wheel 204, which is convenient for the positioning wheel 204 to perform preliminary positioning on the glass, and the two positioning wheel brackets 203 can move relative to each other, and can further adjust the position of the positioning wheel 204, which is convenient for precise positioning of the glass and can adapt to glass with large specifications.

[0026] In this embodiment, through the cooperation between the roller system 1 and the dynamic positioning mechanism 2, the glass can be accurately and quickly positioned during the movement of the glass without stopping the machine, which can effectively improve the work efficiency.

[0027] Further, as a preferred embodiment, it also includes two screw rods 206 and nuts installed on the screw rods 206, the nuts are connected to the support frame 202, the two ends of each screw rod 206 are installed on the upper end of the first frame 201 through the screw rod 206 seat, the two screw rods 206 are connected to each other, and the directions of the threads on the two screw rods 206 are opposite. Among them, when the screw rod 206 rotates, it can be converted into a linear movement of the nut, and the nut is connected to the support frame 202, which can drive the support frame 202 to move, and the rotation directions of the threads on the two screw rods 206 are opposite, so that when the two screw rods 206 rotate, the two nuts can move away from or close to each other, thereby driving the two support frames 202 to move away from or close to each other, and then adjusting the position of the positioning wheel 204.

[0028] In this embodiment, the positioning wheel 204 can be rotatably disposed on the upper end of the positioning wheel bracket 203. When the edge of the glass contacts the positioning wheel 204, the positioning wheel 204 can be driven to rotate, which can reduce friction and facilitate the movement of the glass.

[0029] Further, as a preferred embodiment, it also includes a first motor, a first synchronous belt 208, a first transmission wheel 209 and a hand wheel 210, wherein one end of a threaded rod 206 is provided with a hand wheel 210 and a first transmission wheel 209, the first motor is arranged on the first frame 201, and the output end of the first motor is connected to the first transmission wheel 209 through the first synchronous belt 208. Among them, the output end of the first motor can be provided with a driving wheel for connecting the synchronous belt, so as to drive the synchronous belt to rotate, thereby driving the first transmission wheel 209 to rotate, and then driving the threaded rod 206 to rotate, and since the two threaded rods 206 are connected by a coupling, the two threaded rods 206 can rotate synchronously. The threaded rod 206 can be rotated by the setting of the hand wheel 210. In this embodiment, the rotation of the threaded rod 206 can be driven by the first motor, and can also be driven by the hand wheel 210, so as to improve adaptability.

[0030] Further, as a preferred embodiment, a positioning cylinder is further included, and the upper end of the support frame 202 is provided with a positioning cylinder, and the output end of the positioning cylinder is connected to the positioning wheel bracket 203. The cylinder can be installed on the upper end of the support frame 202 by bolts, and the positioning wheel bracket 203 can be driven by the cylinder to drive the positioning wheel 204 to move along the second direction, so as to further adjust the position of the positioning wheel 204, thereby improving the accuracy of positioning.

[0031] Further, as a preferred embodiment, the roller system 1 includes a second frame 101, a mandrel 102 and a rubber wheel 103. A plurality of mandrels 102 are arranged at the upper end of the second frame 101 along the first direction, and a plurality of rubber wheels 103 are arranged on each mandrel 102. Figure 2 As shown, both ends of the core shaft 102 are installed on the upper end of the second frame 101 through bearing seats, and the core shaft 102 can rotate. A rubber ring wheel 103 is arranged on the core shaft 102 to facilitate driving the glass to be transported along the first direction.

[0032] Furthermore, as a preferred embodiment, it also includes a reduction motor 104, a ground shaft 105, a second synchronous belt 106, a third synchronous belt 107, a first pulley 108 and a second pulley 109. The reduction motor 104 and the ground shaft 105 are arranged inside the second frame 101, a plurality of first pulleys 108 are arranged on the ground shaft 105, and a second pulley 109 is arranged on each core shaft 102. The first pulley 108 is connected to the corresponding second pulley 109 through the second synchronous belt 106, and the output end of the reduction motor 104 is connected to the ground shaft 105 through the third synchronous belt 107. In this embodiment, both ends of the ground shaft 105 are connected to the second frame 101 through bearing seats, and the ground shaft 105 can rotate. A third pulley is also provided on the ground shaft 105. The third synchronous belt 107 connects the third pulley and the reduction motor 104. The output end of the reduction motor 104 is connected to the third synchronous belt 107 through a driving wheel. When the reduction motor 104 drives the third synchronous belt 107 to rotate, the third synchronous belt 107 can drive the third pulley to drive the ground shaft 105 to rotate, and the ground shaft 105 can drive the first pulley 108 to rotate, and then drive the plurality of core shafts 102 to rotate through the second synchronous belt 106, so as to realize the transportation of glass.

[0033] Further, as a preferred embodiment, the rubber wheel 103 includes a rubber wheel body 110 and a lateral follower wheel 111. The outer peripheral wall of the rubber wheel body 110 is provided with a plurality of mounting grooves 112 along its own axial direction. A lateral follower wheel 111 is provided in each mounting groove 112. Both ends of the lateral follower wheel 111 are rotatably connected to the inner walls of both sides of the mounting groove 112 through a rotating shaft. The axial direction of the rubber wheel body 110 is arranged along the second direction, and the first direction is perpendicular to the second direction. Figure 3 As shown, the mounting grooves 112 arranged in the axial direction of the rubber wheel body 110 are arranged at intervals, and the two mounting grooves 112 in the axial direction are arranged at intervals, so that when the rubber wheel 103 rotates, the glass can be driven to move along the first direction, and the lateral follower wheel 111 can be rotatably arranged in the mounting groove 112, so that the glass can move along the second direction, and the friction force on the glass when it moves along the second direction can be reduced.

[0034] When in use, the reduction motor 104 can drive the mandrel 102 to drive the rubber wheel 103 to rotate, so that the glass is transported in the first direction, and then the upper computer of the deep processing production line controls the first motor to drive the two screws 206 to rotate, thereby driving the support frame 202 to move away from or close to each other by a certain distance, so as to achieve the initial positioning of the glass, and then the positioning cylinder drives the positioning wheel bracket 203 to drive the positioning wheel 204 to move further, drive the positioning wheel 204 to move and abut against the edge of the glass, so as to achieve rapid and accurate positioning of the glass. When the positioning wheel 204 contacts the glass, the glass can drive the positioning wheel 204 to rotate, and when the positioning cylinder drives the positioning wheel 204 to move, the positioning wheel 204 can push the glass to move in the second direction, and when the glass moves in the second direction, it can drive the lateral follower wheel 111 to rotate, so as to facilitate the movement of the glass, until both positioning wheels 204 contact the glass, so as to achieve the center positioning of the glass, and can achieve rapid and high-precision positioning of the glass with high efficiency.

[0035] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A glass dynamic positioning system, characterized in that: It includes a roller system and a dynamic positioning mechanism arranged at the lower end of the roller system, the dynamic positioning mechanism includes a first frame, a support frame, a positioning wheel bracket and a positioning wheel, the upper end of the first bracket is slidably provided with two support frames, the upper end of each support frame is respectively slidably provided with a positioning wheel bracket, the positioning wheel is arranged on the positioning wheel bracket, and the positioning wheel extends upward from the roller system, the two support frames can move closer to or away from each other, and the two positioning wheel brackets can move closer to or away from each other.

2. The glass dynamic positioning system according to claim 1, characterized in that: It also includes guide rails. Two guide rails are arranged on the upper end of the first frame. Slide blocks are arranged on the guide rails. The support frame is connected to the slide blocks.

3. The glass dynamic positioning system according to claim 2, characterized in that: It also includes two screw rods and nuts installed on the screw rods, the nuts are connected to the support frame, both ends of each screw rod are installed on the upper end of the first frame through a screw rod seat, the two screw rods are connected to each other, and the directions of the threads on the two screw rods are opposite.

4. The glass dynamic positioning system according to claim 3, characterized in that: It also includes a first motor, a first synchronous belt, a first transmission wheel and a handwheel, wherein the handwheel and the first transmission wheel are provided at one end of the screw rod, the first motor is arranged on the first frame, and the output end of the first motor is connected to the first transmission wheel through the first synchronous belt.

5. The glass dynamic positioning system according to claim 1, characterized in that: It also includes a positioning cylinder, which is arranged on the upper end of the support frame, and the output end of the positioning cylinder is connected to the positioning wheel bracket.

6. The glass dynamic positioning system according to claim 1, characterized in that: The roller system comprises a second frame, a core shaft and a rubber wheel. The upper end of the second frame is provided with a plurality of the core shafts along a first direction, and each of the core shafts is provided with a plurality of the rubber wheels.

7. The glass dynamic positioning system according to claim 6, characterized in that: It also includes a reduction motor, a ground shaft, a second synchronous belt, a third synchronous belt, a first pulley and a second pulley. The reduction motor and the ground shaft are arranged inside the second frame, a plurality of the first pulleys are arranged on the ground shaft, and a second pulley is arranged on each of the core shafts. The first pulley is connected to the corresponding second pulley through the second synchronous belt, and the output end of the reduction motor is connected to the ground shaft through the third synchronous belt.

8. The glass dynamic positioning system according to claim 7, characterized in that: It also includes a third pulley, which is also arranged on the ground shaft, and the third synchronous belt connects the third pulley and the reduction motor.

9. The glass dynamic positioning system according to claim 6, characterized in that: The rubber ring wheel includes a rubber ring wheel body and a lateral follower wheel. A plurality of mounting grooves are opened on the outer peripheral wall of the rubber ring wheel body along its own axial direction. A lateral follower wheel is respectively arranged in each of the mounting grooves. Both ends of the lateral follower wheel are rotatably connected to the inner walls of both sides of the mounting groove through a rotating shaft. The axial direction of the rubber ring wheel body is arranged along the second direction, and the first direction is perpendicular to the second direction.

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