Guide roller conveying device

Abstract

The utility model discloses a guide roller conveying device which comprises a conveyor, an adjusting mechanism is arranged on the surface of the conveyor, and a guide mechanism is arranged on the surface of the adjusting mechanism. The adjusting mechanism comprises two first connecting plates, the first connecting plates are fixed to the surface of the conveyor, a mounting frame is fixed to the surfaces of the first connecting plates, a first air cylinder is fixed to the surface of the mounting frame, a sliding groove is formed in the surface of the mounting frame, and a movable plate is slidably connected to the inner wall of the sliding groove; one end of the first air cylinder is fixedly connected with the bottom of the movable plate, a second air cylinder is fixed to the surface of the movable plate, and one end of the second air cylinder penetrates through the movable plate and is fixedly provided with a pushing plate. The height position of the guide roller can be adjusted, the overall guide length of the guide roller can be adjusted, the rotation angle of the front end of the guide roller entering area and the distance position between the guide rollers on the two sides can be freely changed, and the guide roller can meet the conveying requirements of more kinds of workpieces.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyors, in particular to a guiding roller conveying device. Background Technique

[0002] A guiding roller conveying device is an industrial equipment, mainly used to guide and support a conveyor belt or directly move goods, ensuring that they run smoothly along a predetermined path and preventing them from deviating from the track. This device is very common in various types of conveying systems, especially in material handling and production lines.

[0003] At present, for the guiding rollers used in the conveying process, their height positions are not adjustable, the overall length of the guiding rollers used for transporting different workpieces cannot be controlled, and the installation height requirements of the guiding rollers are also different. Different guiding rollers need to be installed according to the usage requirements, and the disassembly and assembly process is very troublesome and inconvenient to use. Content of the Utility Model

[0004] The purpose of the utility model is to provide a guiding roller conveying device, which has the functions of being able to adjust the height position of the guiding roller, can also adjust the overall guiding length of the guiding roller, and can freely change the rotation angle of the front end entering area of the guiding roller, as well as the spacing position between the guiding rollers on both sides, so that the guiding roller can adapt to the conveying requirements of more kinds of workpieces.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a guiding roller conveying device, including a conveyor, an adjusting mechanism is arranged on the surface of the conveyor, and a guiding mechanism is arranged on the surface of the adjusting mechanism;

[0006] The adjusting mechanism includes two first connecting plates, the first connecting plates are fixed on the surface of the conveyor, an installation frame is fixed on the surface of the first connecting plates, a first air cylinder is fixed on the surface of the installation frame, a chute is arranged on the surface of the installation frame, a movable plate is slidably connected to the inner wall of the chute, one end of the first air cylinder is fixedly connected to the bottom of the movable plate, a second air cylinder is fixed on the surface of the movable plate, one end of the second air cylinder penetrates through the movable plate and is fixed with a pushing plate, a spring is fixed on the surface of the pushing plate, a U-shaped shell is fixed on the surface of the spring, a plurality of driven plates are arranged inside the U-shaped shell, the surface of the innermost driven plate is fixedly connected to the inner wall of the U-shaped shell, a driving plate is fixed on the surface of the outermost driven plate, a mounting shaft is fixed on the surface of the driven plate, a folding connecting rod is hinged on the surface of the mounting shaft, an adjusting structure is installed on the surface of the U-shaped shell, and a first guiding roller is rotatably connected to the surface of the driven plate.

[0007] Preferably, as a guiding roller conveying device of the present utility model, the surface adjusting structure of the U-shaped shell includes a motor fixed on the surface of the U-shaped shell. The output shaft of the motor penetrates through the U-shaped shell and is fixed with a lead screw, which threadedly penetrates through the driving plate, and one end of the lead screw is rotatably connected to the inner wall of the U-shaped shell.

[0008] Preferably, as a guiding roller conveying device of the present utility model, the guiding mechanism includes two second connecting plates fixed on the surface of the U-shaped shell. A rotating shaft is rotatably connected to the surface of the lower second connecting plate. The rotating shaft slidably penetrates through the upper second connecting plate. A third connecting plate is fixed on the surface of the rotating shaft. A combined plate is fixed on the surface of the third connecting plate. A second guiding roller is rotatably connected to the surface of the combined plate.

[0009] Preferably, as a guiding roller conveying device of the present utility model, a worm gear is fixed above the surface of the rotating shaft. A U-shaped plate is fixed on the surface of the U-shaped shell. A worm is rotatably connected to the inner wall of the U-shaped plate. One end of the worm penetrates through the U-shaped plate and is fixed with a hand wheel. The worm meshes with the worm gear.

[0010] Preferably, as a guiding roller conveying device of the present utility model, a telescopic rod is fixed on the surface of the U-shaped shell, and one end of the telescopic rod is fixedly connected to the surface of the pushing plate.

[0011] Preferably, as a guiding roller conveying device of the present utility model, two guiding rods are fixed on the inner wall of the U-shaped shell. The guiding rods penetrate through the driving plate and the driven plate, and both the driving plate and the driven plate are slidably connected to the surface of the guiding rods. Two guide rods penetrate through the surface of the movable plate, and one end of each guide rod is fixedly connected to the surface of the pushing plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] Through the setting of the adjusting mechanism of the present utility model, the first guiding roller can obtain a position adjusting effect, and the overall guiding length can be adjusted. When the first cylinder is started, it can drive the movable plate to adjust the height, thereby changing the height position of the first guiding roller. At the same time, when the second cylinder is started, it can push the pushing plate to move, so that the distance between the two first guiding rollers can be adjusted to meet the conveying and guiding requirements of more kinds of workpieces. When the workpiece contacts the surface of the first guiding roller, the spring can contract, enabling the first guiding roller to move, so that the surface of the first guiding roller can better fit the workpiece, and it also avoids the situation of damaging the surface of the workpiece due to the too-close position of the two first guiding rollers. When it is necessary to adjust the overall guiding length of the first guiding roller, the moving position of the driving plate can be adjusted through the adjusting structure, so that the multiple first guiding rollers can be evenly expanded, thereby changing the overall guiding length of the multiple first guiding rollers, making the device have better practicability. Description of the Drawings

[0014] Figure 1 Schematic diagram of the three-dimensional structure of the present utility model;

[0015] Figure 2 Schematic diagram of the partial three-dimensional structure of the present utility model;

[0016] Figure 3 Schematic diagram of the structure of the adjusting mechanism in the present utility model;

[0017] Figure 4 Schematic diagram of the structure of the adjusting mechanism from another perspective in the present utility model;

[0018] Figure 5 Schematic diagram of the partial sectional structure of the adjusting mechanism in the present utility model;

[0019] Figure 6 Schematic diagram of the structure of the guiding mechanism in the present utility model;

[0020] Figure 7 In the present utility model Figure 6 Enlarged schematic diagram of part A.

[0021] In the figure: 1, conveyor; 2, adjusting mechanism; 201, first connecting plate; 202, mounting frame; 203, first cylinder; 204, chute; 205, movable plate; 206, second cylinder; 207, pushing plate; 208, spring; 209, U-shaped shell; 210, driven plate; 211, driving plate; 212, mounting shaft; 213, folding connecting rod; 214, motor; 215, lead screw; 216, first guiding roller; 217, guiding rod; 218, guide rod; 219, telescopic rod; 3, guiding mechanism; 301, second connecting plate; 302, rotating shaft; 303, third connecting plate; 304, combined plate; 305, second guiding roller; 306, worm gear; 307, U-shaped plate; 308, worm. Detailed implementation manners

[0022] Please refer to Figures 1-7 , a guiding roller conveying device, including a conveyor 1, an adjusting mechanism 2 is arranged on the surface of the conveyor 1, and a guiding mechanism 3 is arranged on the surface of the adjusting mechanism 2;

[0023] The conveyor 1 is used for conveying workpieces, the adjusting mechanism 2 enables the first guiding roller 216 to obtain a position adjustment effect and can adjust the overall guiding length, and the guiding mechanism 3 enables the workpieces to more easily enter between the two first guiding rollers 216.

[0024] The adjusting mechanism 2 includes two first connecting plates 201 which are fixed on the surface of the conveyor 1. The two first connecting plates 201 are arranged oppositely on both sides. An installation frame 202 is fixed on the surface of the first connecting plate 201. A first cylinder 203 is fixed on the surface of the installation frame 202. A chute 204 is formed on the surface of the installation frame 202. A movable plate 205 is slidably connected to the inner wall of the chute 204. One end of the first cylinder 203 is fixedly connected to the bottom of the movable plate 205. A second cylinder 206 is fixed on the surface of the movable plate 205. One end of the second cylinder 206 penetrates through the movable plate 205 and is fixed with a pushing plate 207. A spring 208 is fixed on the surface of the pushing plate 207. A U-shaped shell 209 is fixed on the surface of the spring 208. A plurality of driven plates 210 are arranged inside the U-shaped shell 209. The surface of the innermost driven plate 210 is fixedly connected to the inner wall of the U-shaped shell 209. A driving plate 211 is fixed on the surface of the outermost driven plate 210. An installation shaft 212 is fixed on the surface of the driven plate 210. A folding connecting rod 213 is hinged on the surface of the installation shaft 212. An adjusting structure is installed on the surface of the U-shaped shell 209. A first guiding roller 216 is rotatably connected to the surface of the driven plate 210;

[0025] When the first cylinder 203 is started, it can drive the movable plate 205 to adjust the height, so as to change the height position of the first guiding roller 216. At the same time, when the second cylinder 206 is started, it can push the pushing plate 207 to move, so that the distance between the two first guiding rollers 216 can be adjusted to meet the conveying and guiding requirements of more kinds of workpieces. When the workpiece contacts the surface of the first guiding roller 216, the spring 208 can contract, so that the first guiding roller 216 can move, so that the surface of the first guiding roller 216 can fit the workpiece better, and it also avoids the situation that the surface of the workpiece is damaged due to the too close position of the two first guiding rollers 216. When it is necessary to adjust the overall guiding length of the first guiding roller 216, the moving position of the driving plate 211 can be adjusted through the adjusting structure, so that a plurality of first guiding rollers 216 can be evenly unfolded, so as to change the overall guiding length of the plurality of first guiding rollers 216, making the device have better practicability.

[0026] Further, the adjusting structure on the surface of the U-shaped shell 209 includes a motor 214 which is fixed on the surface of the U-shaped shell 209. The output shaft of the motor 214 penetrates through the U-shaped shell 209 and is fixed with a lead screw 215. The lead screw 215 is threadedly penetrated through the driving plate 211. One end of the lead screw 215 is rotatably connected to the inner wall of the U-shaped shell 209. A through groove is formed in the inner wall of the driven plate 210. The lead screw 215 is located inside the through groove. The diameter of the through groove is larger than that of the lead screw 215;

[0027] When the motor 214 starts, it drives the lead screw 215 to rotate, and the drive plate 211 can move on the surface of the lead screw 215 under the influence of the thread. When the drive plate 211 moves towards the direction where the motor 214 is located, the drive plate 211 drives the outermost driven plate 210 to move together, and the multiple folding linkages 213 will move synchronously, so that an equidistant movement effect can be obtained between each driven plate 210, thereby expanding the overall guiding length of the first guide roller 216, and also making the positions of the multiple first guide rollers 216 evenly distributed, so as to improve the guiding effect.

[0028] Further, the guiding mechanism 3 includes two second connecting plates 301, the second connecting plates 301 are fixed on the surface of the U-shaped shell 209, a rotating shaft 302 is rotatably connected to the surface of the lower second connecting plate 301, the rotating shaft 302 slidably penetrates through the upper second connecting plate 301, a third connecting plate 303 is fixed on the surface of the rotating shaft 302, a combined plate 304 is fixed on the surface of the third connecting plate 303, and a second guide roller 305 is rotatably connected to the surface of the combined plate 304;

[0029] The rotating shaft 302 can drive the surface of the third connecting plate 303 to rotate, thereby changing the rotation angle of the combined plate 304, so that the workpiece before entering the first guide rollers 216 on both sides can first contact the surface of the second guide roller 305, so that the second guide roller 305 can smoothly guide the workpiece onto the predetermined traveling path.

[0030] Further, a worm gear 306 is fixed above the surface of the rotating shaft 302, a U-shaped plate 307 is fixed on the surface of the U-shaped shell 209, a worm 308 is rotatably connected to the inner wall of the U-shaped plate 307, one end of the worm 308 penetrates through the U-shaped plate 307 and is fixed with a handwheel, and the worm 308 meshes with the worm gear 306;

[0031] Rotating the handwheel can drive the worm 308 to rotate, so that the worm 308 can drive the rotating shaft 302 to rotate through the worm gear 306, so as to achieve the effect of changing the rotation angles of the rotating shaft 302 and the combined plate 304.

[0032] Further, a telescopic rod 219 is fixed on the surface of the U-shaped shell 209, and one end of the telescopic rod 219 is fixedly connected to the surface of the push plate 207;

[0033] The telescopic rod 219 can provide a supporting effect for the U-shaped shell 209 to prevent the U-shaped shell 209 from moving up and down.

[0034] Further, two guide rods 217 are fixed on the inner wall of the U-shaped shell 209, the guide rods 217 penetrate through the drive plate 211 and the driven plates 210, and both the drive plate 211 and the driven plates 210 are slidably connected to the surface of the guide rods 217. Two guide rods 218 penetrate through the surface of the movable plate 205, and one end of the guide rods 218 is fixedly connected to the surface of the push plate 207;

[0035] The guide rod 217 can provide a guiding and supporting effect for the driving plate 211 and the driven plate 210, avoiding the rotation of the driving plate 211 driven by the lead screw 215. When the pushing plate 207 moves, the guide rod 218 will also slide on the surface of the movable plate 205, so that the pushing plate 207 can also obtain a guiding effect, thereby improving the stability during movement.

[0036] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A guide roller conveying device, comprising a conveyor (1), characterized in that: The conveyor (1) is provided with an adjustment mechanism (2) on its surface, and the adjustment mechanism (2) is provided with a guide mechanism (3) on its surface; The regulating mechanism (2) comprises two first connecting plates (201), wherein the first connecting plates (201) are fixed to the surface of the conveyor (1), a mounting frame (202) is fixed to the surface of the first connecting plate (201), a first cylinder (203) is fixed to the surface of the mounting frame (202), a sliding groove (204) is provided on the surface of the mounting frame (202), a movable plate (205) is slidably connected to the inner wall of the sliding groove (204), one end of the first cylinder (203) is fixedly connected to the bottom of the movable plate (205), a second cylinder (206) is fixed to the surface of the movable plate (205), one end of the second cylinder (206) penetrates the movable plate (205) and is fixed with a push plate ( 207), a spring (208) is fixed on the surface of the push plate (207), a U-shaped shell (209) is fixed on the surface of the spring (208), a plurality of driven plates (210) are arranged on the inner side of the U-shaped shell (209), the innermost surface of the driven plate (210) is fixedly connected to the inner wall of the U-shaped shell (209), a driving plate (211) is fixed on the outermost surface of the driven plate (210), a mounting shaft (212) is fixed on the surface of the driven plate (210), a folding connecting rod (213) is hingedly connected to the surface of the mounting shaft (212), an adjustment structure is installed on the surface of the U-shaped shell (209), and a first guide roller (216) is rotatably connected to the surface of the driven plate (210).

2. A guide roller conveying device according to claim 1, characterized in that: The U-shaped shell (209) surface adjustment structure comprises a motor (214), the motor (214) being fixed to the surface of the U-shaped shell (209), the output shaft of the motor (214) passing through the U-shaped shell (209) and being fixed with a screw rod (215), the screw rod (215) threadedly passing through the drive plate (211), and one end of the screw rod (215) being rotatably connected to the inner wall of the U-shaped shell (209).

3. A guide roller conveying device according to claim 1, characterized in that: The guide mechanism (3) comprises two second connecting plates (301), wherein the second connecting plates (301) are fixed to the surface of the U-shaped shell (209), the surface of the lower second connecting plate (301) is rotatably connected to a rotating shaft (302), the surface of the rotating shaft (302) slides through the upper second connecting plate (301), a third connecting plate (303) is fixed to the surface of the rotating shaft (302), a combination plate (304) is fixed to the surface of the third connecting plate (303), and the surface of the combination plate (304) is rotatably connected to a second guide roller (305).

4. A guide roller conveying device according to claim 3, characterized in that: A worm wheel (306) is fixed above the surface of the rotating shaft (302), a U-shaped plate (307) is fixed on the surface of the U-shaped shell (209), a worm (308) is rotatably connected to the inner wall of the U-shaped plate (307), one end of the worm (308) passes through the U-shaped plate (307) and is fixed with a hand wheel, and the worm (308) is meshed with the worm wheel (306).

5. A guide roller conveying device according to claim 1, characterized in that: A telescopic rod (219) is fixed to the surface of the U-shaped shell (209), and one end of the telescopic rod (219) is fixedly connected to the surface of the pushing plate (207).

6. A guide roller conveying device according to claim 1, characterized in that: Two guide rods (217) are fixed to the inner wall of the U-shaped shell (209), and the guide rods (217) penetrate the driving plate (211) and the driven plate (210). The driving plate (211) and the driven plate (210) are both slidably connected to the surface of the guide rods (217). Two guide rods (218) penetrate the surface of the movable plate (205), and one end of the guide rods (218) is fixedly connected to the surface of the pushing plate (207).

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