Auxiliary positioning device for glass roller way welding

Abstract

The utility model discloses an auxiliary positioning device for glass roller way welding, which relates to the technical field of glass roller way positioning and comprises a base, supporting frames are fixedly connected to the left side and the right side of the lower end of the base, an extension block is fixedly connected to the right end of the base, and a control device is arranged at the upper end of the extension block. A rotating wheel is rotated to drive a second one-way threaded rod to rotate in a bearing seat, an upper positioning block can be driven to move downwards, accordingly, rollers of different sizes can be clamped and positioned through the upper positioning block and a lower positioning block, and the rollers are moved to proper positions through two first electric telescopic rods; and then frames matched with the rollers are placed at the upper ends of the front transverse plate and the rear transverse plate correspondingly, after the frames are straightened, the front second electric telescopic rod and the rear second electric telescopic rod are driven by the control device to clamp the frames, then the two frames are driven by the second motor to be close to the two ends of the rollers, and therefore the rollers of different specifications or types and the frames can be welded.

Description

Technical Field

[0001] This utility model relates to the field of glass roller positioning technology, specifically to a glass roller welding auxiliary positioning device. Background Technology

[0002] In the glass production process, glass roller conveyors are important conveying equipment. Glass roller conveyors are usually composed of multiple rollers and a frame connecting these rollers. When manufacturing glass roller conveyors, the various components need to be welded and assembled. During the welding and assembly process, ensuring the precise connection between the rollers and the frame is crucial. Any misalignment of the rollers will cause uneven stress on the glass during conveying. Therefore, auxiliary positioning is required during the welding and assembly process to ensure that the rollers are arranged on the frame with equal spacing, the same height, and in a straight line. This avoids jamming or shifting of the glass during conveying due to positional deviations, and ensures the stable quality of the glass products.

[0003] Most auxiliary positioning devices are designed for specific specifications or types of glass roller conveyors. When welding glass roller conveyors of different sizes and structures, they may not be directly applicable, requiring modification of the device or replacement of parts, thereby increasing production and time costs. Based on this, this solution provides a glass roller conveyor welding auxiliary positioning device to solve the above-mentioned problems. Summary of the Invention

[0004] To solve the above-mentioned technical problems, an auxiliary positioning device for glass roller conveyor welding is provided. This technical solution solves the problem that most of the auxiliary positioning devices proposed in the background art are designed for glass roller conveyors of specific specifications or types. When it is necessary to weld glass roller conveyors of different sizes and structures, they may not be directly applicable and require modification of the device or replacement of parts, thereby increasing production costs and time costs.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a glass roller welding auxiliary positioning device, including a base, with support frames fixedly connected to the lower left and right sides of the base, an extension block fixedly connected to the right end of the base, a control device provided at the upper end of the extension block, a first positioning component provided at the middle of the upper end of the base, and a second positioning component provided at the front and rear sides of the upper end of the base.

[0006] The first positioning component includes a fixed frame, the lower end of which is fixedly connected to the upper end of the base. A first one-way threaded rod is rotatably mounted inside the fixed frame. A first motor is fixedly mounted on the right end of the fixed frame. The output end of the first motor passes through the interior of the fixed frame and is fixedly connected to the right end of the first one-way threaded rod. A moving block is threadedly connected to the outer surface of the first one-way threaded rod. A base plate is fixedly connected to the upper end of the moving block. First electric telescopic rods are fixedly mounted on both the left and right sides of the upper end of the base plate. Support plates are fixedly connected to the output ends of the two first electric telescopic rods. The lower end of the support plate... A mounting block is fixedly connected, and a displacement sensor is provided at the left end of the mounting block. A lower positioning block is fixedly connected to the middle of the upper end of the support plate. Positioning holes are opened on both the left and right sides of the upper end of the support plate. Threaded grooves are opened on both the left and right sides of the support plate. Positioning bolts are threaded into the internal threads of the threaded grooves. Limiting rods are provided inside the two positioning holes. A top plate is fixedly connected to the upper end of the two limiting rods. A lifting plate is provided below the top plate. The left and right ends of the lifting plate slide on the outer surfaces of the two limiting rods respectively. An upper positioning block is fixedly connected to the lower end of the lifting plate. A bearing seat is provided at the upper end of the lifting plate.

[0007] Preferably, the top plate is provided with a threaded sleeve inside, and a second one-way threaded rod is threadedly connected inside the threaded sleeve. The lower end of the second one-way threaded rod is rotatably installed inside the upper end of the bearing seat, and a rotating wheel is fixedly connected to the upper end of the second one-way threaded rod.

[0008] Preferably, the second positioning component includes a horizontal plate, with vertical plates fixedly connected to the upper left and right sides of the horizontal plate, and a second electric telescopic rod fixedly installed on the inner side of the vertical plate, with a positioning plate fixedly connected to the output end of the second electric telescopic rod.

[0009] Preferably, mounting plates are fixedly connected to the four corners of the upper end of the base, and sliding rods are fixedly connected between the front and rear mounting plates. Two sliders are slidably connected to the front and rear sides of the outer surfaces of the two sliding rods, and the left and right sliders are fixedly connected to the left and right ends of the horizontal plate, respectively.

[0010] Preferably, a rectangular groove is provided at the upper end of the base, and a bidirectional threaded rod is rotatably installed inside the rectangular groove. A second motor is fixedly installed at the front end of the base, and the output end of the second motor passes through the interior of the rectangular groove and is fixedly connected to the front end of the bidirectional threaded rod. Adjusting blocks are threadedly connected to both ends of the outer surface of the bidirectional threaded rod, and the upper ends of the two adjusting blocks are fixedly connected to the lower ends of the two horizontal plates respectively.

[0011] Compared with the prior art, the present invention provides an auxiliary positioning device for glass roller conveyor welding, which has the following beneficial effects:

[0012] This invention uses a rotating wheel to drive a second one-way threaded rod to rotate inside a bearing seat, which in turn moves the upper positioning block downwards. This allows the upper positioning block and the lower positioning block to clamp and position rollers of different sizes. Two first electric telescopic rods move the rollers to the appropriate positions. Then, matching frames are placed on the upper ends of the front and rear horizontal plates. After the frames are aligned, a control device drives the two front and rear second electric telescopic rods to clamp the frames. A second motor then moves the two frames closer to the ends of the rollers, allowing for the welding of rollers of different specifications or types to the frames. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a schematic diagram of the structure of the first positioning component in this utility model;

[0015] Figure 3 for Figure 2 A magnified view of a portion of point A in the middle;

[0016] Figure 4 This is a schematic diagram of the structure of the support plate in this utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the second positioning component in this utility model;

[0018] Figure 6 This is a schematic diagram of the rectangular groove in this utility model.

[0019] The numbers on the map are:

[0020] 1. Base;

[0021] 2. First positioning component; 201. Fixed frame; 202. First one-way threaded rod; 203. First motor; 204. Moving block; 205. Base plate; 206. First electric telescopic rod; 207. Mounting block; 208. Displacement sensor; 209. Support plate; 210. Lower positioning block; 211. Limiting rod; 212. Top plate; 213. Lifting plate; 214. Upper positioning block; 215. Bearing seat; 216. Threaded sleeve; 217. Second one-way threaded rod; 218. Rotary wheel; 219. Positioning hole; 220. Threaded groove; 221. Positioning bolt;

[0022] 3. Second positioning component; 301. Horizontal plate; 302. Vertical plate; 303. Second electric telescopic rod; 304. Positioning plate;

[0023] 4. Support frame; 5. Extension block; 6. Control device; 7. Mounting plate; 8. Slide rod; 9. Slider; 10. Rectangular groove; 11. Bidirectional threaded rod; 12. Adjusting block; 13. Second motor. Detailed Implementation

[0024] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0025] Reference Figures 1-5As shown, a glass roller conveyor welding auxiliary positioning device includes a base 1. Support frames 4 are fixedly connected to the lower left and right sides of the base 1. An extension block 5 is fixedly connected to the right end of the base 1. A control device 6 is provided at the upper end of the extension block 5. The control device 6 is electrically connected to a first motor 203, a second motor 13, a first electric telescopic rod 206, a second electric telescopic rod 303, and a displacement sensor 208. A first positioning component 2 is provided in the middle of the upper end of the base 1. Second positioning components 3 are provided on both the front and rear sides of the upper end of the base 1. The first positioning component 2 includes a fixing frame 201. The lower end of the fixing frame 201 is fixedly connected to the upper end of the base 1. A first one-way threaded rod 202 is rotatably installed inside the fixing frame 201. A first motor 203 is fixedly installed at the right end of the fixing frame 201. The output end of the first motor 203 extends through the interior of the fixing frame 201 and connects with the first one-way threaded rod. The right end of the threaded rod 202 is fixedly connected to a moving block 204 threaded onto the outer surface of the first one-way threaded rod 202. A base plate 205 is fixedly connected to the upper end of the moving block 204. First electric telescopic rods 206 are fixedly installed on both the left and right sides of the upper end of the base plate 205. The first electric telescopic rods 206 can drive the support plate 209 to move up and down, adjusting the height of the rollers. A displacement sensor 208 monitors the displacement of the support plate 209 in real time and feeds the data back to the control device 6. The control device 6 precisely controls the first motor 203 and the first electric telescopic rods 206 according to preset parameters. The output ends of the two first electric telescopic rods 206 are fixedly connected to the support plate 209. A mounting block 207 is fixedly connected to the lower end of the support plate 209. A displacement sensor 208 is installed on the left end of the mounting block 207. The displacement sensor 208 can be of the model LK-. G152, any displacement sensor 208 that can achieve this function using existing technology can be used, without restriction. A lower positioning block 210 is fixedly connected to the upper middle part of the support plate 209. Rubber pads are provided at the upper end of the lower positioning block 210 and the lower end of the upper positioning block 214 to increase friction and prevent damage to the roller. Positioning holes 219 are opened on both the left and right sides of the upper end of the support plate 209. Threaded grooves 220 are opened on both the left and right sides of the support plate 209. Positioning bolts 221 are threadedly connected inside the threaded grooves 220. Limiting devices are provided inside the two positioning holes 219. The lower outer surface of the two limiting rods 211 is provided with threaded holes. When the top plate 212 is parallel to the support plate 209, the threaded holes correspond to the threaded grooves 220. At this time, the two limiting rods 211 can be fixed inside the support plate 209 by the positioning bolts 221. The upper end of the two limiting rods 211 is fixedly connected to the top plate 212. The lower part of the top plate 212 is provided with a lifting plate 213. The left and right ends of the lifting plate 213 slide on the outer surface of the two limiting rods 211 respectively. The lower end of the lifting plate 213 is fixedly connected to the upper positioning block 214. The upper end of the lifting plate 213 is provided with a bearing seat 215.

[0026] Reference Figure 1 , Figure 4 and Figure 5 As shown, the top plate 212 has a threaded sleeve 216 inside, and a second one-way threaded rod 217 is threadedly connected inside the threaded sleeve 216. The lower end of the second one-way threaded rod 217 is rotatably mounted inside the upper end of the bearing seat 215. A rotating wheel 218 is fixedly connected to the upper end of the second one-way threaded rod 217. The second positioning component 3 includes a horizontal plate 301. By moving the second positioning component 3, it can adapt to different width ranges of glass roller conveyors. Vertical plates 302 are fixedly connected to the left and right sides of the upper end of the horizontal plate 301. A second electric telescopic rod 303 is fixedly installed on the inner side of the vertical plate 302. A positioning plate 304 is fixedly connected to the output end of the second electric telescopic rod 303. A rubber pad is provided on the inner side of the positioning plate 304 to prevent damage to the frame. Mounting plates 7 are fixedly connected to the four corners of the upper end of the base 1. A sliding rod 8 is fixedly connected between the front and rear mounting plates 7. Two sliders 9 are slidably connected to the front and rear sides of the outer surface of the two slide rods 8. The sliders 9 sliding on the outer surface of the slide rods 8 can improve the stability of the movement of the second positioning component 3. The two sliders 9 are fixedly connected to the left and right ends of the horizontal plate 301 respectively. A rectangular groove 10 is provided at the upper end of the base 1. A bidirectional threaded rod 11 is rotatably installed inside the rectangular groove 10. The cooperation between the bidirectional threaded rod 11 and the adjusting block 12 allows the two horizontal plates 301 to move inward or outward at the same time, so as to adapt to glass rollers of different widths. A second motor 13 is fixedly installed at the front end of the base 1. The output end of the second motor 13 passes through the interior of the rectangular groove 10 and is fixedly connected to the front end of the bidirectional threaded rod 11. Adjusting blocks 12 are threadedly connected to the front and rear ends of the outer surface of the bidirectional threaded rod 11. The upper ends of the two adjusting blocks 12 are fixedly connected to the lower ends of the two horizontal plates 301 respectively.

[0027] The working principle and usage process of this utility model are as follows: In use, two limiting rods 211 are inserted into the two positioning holes 219 respectively. Then, positioning bolts 221 are threaded into the threaded grooves 220, and the positioning bolts 221 pass through the threaded holes at the lower end of the outer surface of the limiting rods 211, thereby fixing the limiting rods 211. Then, the roller is placed on the upper end of the lower positioning block 210. Next, rotating the rotating wheel 218 drives the second one-way threaded rod 217 to rotate inside the bearing seat 215, thereby causing the upper positioning block 214 to move downwards. The positioning block 214 moves downward to clamp and position the roller with the lower positioning block 210. Then, the matching frame is placed on the upper surface of the front and rear horizontal plates 301. After the frame is aligned, the control device 6 controls the front and rear second electric telescopic rods 303 to move towards the frame, thereby clamping and fixing the frame. Next, the control device 6 controls the second motor 13 to drive the bidirectional threaded rod 11 to rotate. The rotation of the bidirectional threaded rod 11 drives the adjusting blocks 12 at both ends of the outer surface to move inward. When the two frames are about to contact the front and rear ends of the roller, the second motor 1... 3. Stop moving the frame, then move the support plate 209 up and down via the first electric telescopic rod 206, thereby moving the clamped and positioned roller up and down. After moving the roller to a suitable height position between the frames, the second motor 13 continues to move the two frames inward until they abut against the front and rear ends of the roller, so that welding can be performed. After welding one roller, rotate the two positioning bolts 221 in the opposite direction to remove them, and then remove the two limiting rods 211 from the positioning holes 219. Then, the two first electric telescopic rods 206 drive the support plate 209 to move up and down. After the support plate 209 descends to the lowest end of the roller, the control device 6 drives the moving block 204 to move to the left via the first motor 203, thereby driving the lower positioning block 210 to move to the left. The displacement sensor 208 is used to precisely control the distance of movement, so as to ensure that the distance between two adjacent rollers is the same. When it moves to the appropriate position, the next roller is placed on the lower positioning block 210. Then, the control device 6 controls the two first electric telescopic rods 206 to move upward, so that the roller is horizontal with the previous roller. Then the above operation is repeated to continue welding.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this utility model. Various changes can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A glass roller conveyor welding auxiliary positioning device, characterized in that: Includes a base (1), with support frames (4) fixedly connected to the lower left and right sides of the base (1), an extension block (5) fixedly connected to the right end of the base (1), a control device (6) provided at the upper end of the extension block (5), a first positioning component (2) provided at the middle of the upper end of the base (1), and a second positioning component (3) provided at the front and rear sides of the upper end of the base (1). The first positioning component (2) includes a fixed frame (201), the lower end of which is fixedly connected to the upper end of the base (1). A first one-way threaded rod (202) is rotatably installed inside the fixed frame (201). A first motor (203) is fixedly installed at the right end of the fixed frame (201). The output end of the first motor (203) passes through the interior of the fixed frame (201) and is fixedly connected to the right end of the first one-way threaded rod (202). A moving block (204) is threadedly connected to the outer surface of the first one-way threaded rod (202). A base plate (205) is fixedly connected to the upper end of the moving block (204). A first electric telescopic rod (206) is fixedly installed on both the left and right sides of the upper end of the base plate (205). A support plate (209) is fixedly connected to the output ends of the two first electric telescopic rods (206). An installation block (209) is fixedly connected to the lower end of the support plate (209). 07), a displacement sensor (208) is provided at the left end of the mounting block (207), a lower positioning block (210) is fixedly connected to the middle of the upper end of the support plate (209), positioning holes (219) are provided on both the left and right sides of the upper end of the support plate (209), threaded grooves (220) are provided on both the left and right sides of the support plate (209), positioning bolts (221) are threadedly connected inside the threaded grooves (220), limiting rods (211) are provided inside the two positioning holes (219), a top plate (212) is fixedly connected to the upper end of the two limiting rods (211), a lifting plate (213) is provided below the top plate (212), the left and right ends of the lifting plate (213) slide on the outer surface of the two limiting rods (211) respectively, an upper positioning block (214) is fixedly connected to the lower end of the lifting plate (213), and a bearing seat (215) is provided at the upper end of the lifting plate (213).

2. The glass roller conveyor welding auxiliary positioning device according to claim 1, characterized in that: The top plate (212) is provided with a threaded sleeve (216) inside. The threaded sleeve (216) is connected to a second one-way threaded rod (217) inside. The lower end of the second one-way threaded rod (217) is rotatably installed inside the upper end of the bearing seat (215). The upper end of the second one-way threaded rod (217) is fixedly connected to a wheel (218).

3. The glass roller conveyor welding auxiliary positioning device according to claim 1, characterized in that: The second positioning component (3) includes a horizontal plate (301), and vertical plates (302) are fixedly connected to the upper left and right sides of the horizontal plate (301). A second electric telescopic rod (303) is fixedly installed on the inner side of the vertical plate (302), and a positioning plate (304) is fixedly connected to the output end of the second electric telescopic rod (303).

4. The glass roller conveyor welding auxiliary positioning device according to claim 1, characterized in that: Mounting plates (7) are fixedly connected to the four corners of the upper end of the base (1). Slide rods (8) are fixedly connected between the front and rear mounting plates (7). Two sliders (9) are slidably connected to the front and rear sides of the outer surfaces of the two slide rods (8). The left and right sliders (9) are fixedly connected to the left and right ends of the horizontal plate (301) respectively.

5. The glass roller conveyor welding auxiliary positioning device according to claim 1, characterized in that: The upper end of the base (1) is provided with a rectangular groove (10). A bidirectional threaded rod (11) is rotatably installed inside the rectangular groove (10). A second motor (13) is fixedly installed at the front end of the base (1). The output end of the second motor (13) passes through the interior of the rectangular groove (10) and is fixedly connected to the front end of the bidirectional threaded rod (11). Adjusting blocks (12) are threadedly connected to both ends of the outer surface of the bidirectional threaded rod (11). The upper ends of the two adjusting blocks (12) are fixedly connected to the lower ends of the two horizontal plates (301) respectively.

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