Pick-up equipment with cam

Abstract

The invention discloses a piece taking device with a cam, and relates to the technical field of automobile part transportation, the piece taking device comprises a rack, a first guide rail and a second guide rail are fixed on the front side and the rear side of the upper end of the rack respectively, a first discharging inclined plate, a piece taking structure and an adjusting plate are sequentially arranged at the upper end of the first guide rail from left to right in a sliding mode, and a second discharging inclined plate is fixed on the front side of the upper end of the adjusting plate; a collecting frame is fixed to the rear end of the rack, a first conveying structure is arranged on the left side of the upper end of the rack, and a second conveying structure is arranged at the upper end of the adjusting plate. A round block in the part taking structure is driven by a motor to rotate, automatic grabbing and releasing of pipe fittings are achieved through cooperation of a cam mechanism, automatic conveying of the pipe fittings is achieved through cooperative work of the first conveying structure and the second conveying structure, the working efficiency and the automation degree are greatly improved, and the labor intensity of workers is relieved. And by means of the design of a piece taking groove and a piece taking groove opening in the piece taking structure, the stability and accuracy of the pipe fittings in the grabbing and transporting process can be guaranteed, and the pipe fittings are prevented from falling off.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts transportation, in particular to a piece-taking device with a cam. Background Art

[0002] In the automotive manufacturing industry, pipe fittings, as indispensable parts, play an important role in connecting, supporting and protecting various parts inside the car. Therefore, the transportation and sorting process of pipe fittings is not only directly related to production efficiency, but also has a profound impact on the quality and performance of the final product. However, traditional methods of transporting automotive pipe fittings, whether manual operation or simple mechanical equipment, face many challenges and limitations.

[0003] Although manual operation can complete the transportation and sorting tasks of pipe fittings to a certain extent, its inefficiency cannot be ignored. In the fast-paced automobile manufacturing production line, manual operation often cannot keep up with the pace of mechanical production, resulting in low production efficiency and failure to meet the needs of large-scale production. In addition, when multiple pipe fittings are transported together, it is easy for the pipe fittings to fall off during transportation. This not only increases production costs, but also poses a potential threat to the overall quality and safety of the car.

[0004] Based on this, a piece-picking device with a cam is now provided, which can eliminate the disadvantages of the existing devices. Summary of the invention

[0005] The object of the present invention is to provide a piece-taking device with a cam, so as to solve the problem in the background art that pipes are prone to falling off during transportation.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A piece picking device with a cam comprises a frame, wherein a guide rail 1 and a guide rail 2 are respectively fixed on the front and rear sides of the upper end of the frame, a material unloading inclined plate 1, a piece picking structure and an adjustment plate are slidably arranged on the upper end of the guide rail 1 from left to right in sequence, a material unloading inclined plate 2 is fixed on the front side of the upper end of the adjustment plate, a material collecting frame is fixed on the rear end of the frame, a first transport structure is arranged on the left side of the upper end of the frame, a second transport structure is arranged on the upper end of the adjustment plate, a clamping cylinder 1 is slid on the guide rail 2, a bidirectional electric push rod is installed on the rear side of the upper end of the frame, a telescopic end on one side of the bidirectional electric push rod is fixed to the clamping cylinder 1, and a telescopic end on the other side of the bidirectional electric push rod is fixed to the adjustment plate.

[0008] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0009] Preferably, the picking structure includes an adjustment plate slidably mounted on the upper end of a guide rail, two fixed blocks are fixed on the upper end of the adjustment plate, a moving part is rotatably mounted between the two fixed blocks, a material unloading inclined plate three is fixed on the two fixed blocks, a fixed cylinder is fixed on one side of one of the fixed blocks, a motor is mounted on the other end of the fixed cylinder, and the output end of the motor passes through the fixed cylinder and extends to between the two fixed blocks to fix and connect the moving part.

[0010] Preferably, the movable part includes a round block rotatably installed between two fixed blocks, and the round block is fixed to the output end of the motor, four picking grooves are opened at equal angles on the outer wall of the round block, a sliding block is opened inside the round block, a cam is arranged inside the sliding block, the cam is fixed to the two fixed blocks through a connecting shaft, the cam protrudes upward, the four picking grooves are connected with the sliding block through a sliding opening, a sliding groove is opened through the inner wall of the sliding opening, a sliding block slides inside the sliding opening, a picking groove is opened on the sliding block, the sliding block is fixed to a fixed rod, and the outer wall of the fixed rod is slidably connected to the inside of the sliding groove.

[0011] Preferably, the first transport structure includes a fixed plate fixed to the left side of the upper end of the frame, a plurality of clamping cylinders 2 are equidistantly fixed to one side of the fixed plate, two limit blocks are fixed to the other side of the fixed plate, a limit rod is fixed between the two limit blocks, an electric push rod is installed on one of the limit blocks, a moving block is fixed to the telescopic end of the electric push rod, the moving block is slidably installed on the limit rod, a moving plate is fixed to the side of the moving block away from the fixed plate, and a plurality of clamping cylinders 3 are equidistantly fixed to the other side of the moving plate.

[0012] Preferably, the second transport structure has the same structure as the first transport structure.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention realizes automatic grabbing and releasing of pipes by driving a round block in the picking structure with a motor, and realizes automatic transportation of pipes through the coordinated work of the first transport structure and the second transport structure, which greatly improves work efficiency and automation. In addition, the design of the picking slot and the picking notch in the picking structure can ensure the stability and accuracy of the pipes during grabbing and transportation, and prevent the pipes from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention.

[0016] Figure 2 It is a structural schematic diagram of the upper end position of the present invention.

[0017] Figure 3It is a structural schematic diagram of the first transport structure of the present invention.

[0018] Figure 4 It is a structural schematic diagram of the round block of the present invention.

[0019] Figure 5 It is a schematic diagram of the structure of the round block and the cam inside it of the present invention.

[0020] Notes on reference numerals: 1. frame; 11. guide rail 1; 12. guide rail 2; 13. material collecting frame; 14. material discharging inclined plate 1; 15. adjustment plate; 16. material discharging inclined plate 2; 17. two-way electric push rod; 18. clamping cylinder 1; 2. pick-up structure; 201. adjustment plate; 202. fixed block; 203. material discharging inclined plate 3; 204. motor; 205. fixed cylinder; 21. moving part; 211. round block; 21 2. Slide slot; 213. Pick-up slot; 214. Sliding opening; 215. Sliding block; 2151. Pick-up slot; 216. Fixed rod; 217. Cam; 3. First transport structure; 301. Fixed plate; 302. Clamping cylinder 2; 303. Limit block; 304. Limit rod; 305. Electric push rod; 306. Moving block; 307. Moving plate; 308. Clamping cylinder 3; 4. Second transport structure. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] In one embodiment, Figure 1-Figure 5 As shown, a piece picking device with a cam comprises a frame 1, wherein a guide rail 11 and a guide rail 2 12 are fixed to the front and rear sides of the upper end of the frame 1 respectively, a material unloading inclined plate 14, a piece picking structure 2 and an adjusting plate 15 are slidably arranged on the upper end of the guide rail 11 from left to right in sequence, a material unloading inclined plate 2 16 is fixed to the front side of the upper end of the adjusting plate 15, a material collecting frame 13 is fixed to the rear end of the frame 1, a first transport structure 3 is arranged on the left side of the upper end of the frame 1, a second transport structure 4 is arranged on the upper end of the adjusting plate 15, a clamping cylinder 18 is slid on the guide rail 2 12, a bidirectional electric push rod 17 is installed on the rear side of the upper end of the frame 1, a telescopic end on one side of the bidirectional electric push rod 17 is fixed to the clamping cylinder 18, and a telescopic end on the other side of the bidirectional electric push rod 17 is fixed to the adjusting plate 15.

[0023] In this embodiment, first, according to the length of the pipe, the position between the clamping cylinder 18 and the adjustment plate 15 is adjusted by the bidirectional electric push rod 17, and then the pipe is placed on the unloading inclined plate 14 and the unloading inclined plate 2 16. The pipe moves along the unloading inclined plate 14 and the unloading inclined plate 2 16 under the action of gravity until the pipe contacts the picking structure 2. The picking structure 2 moves the pipe to the first transport structure 3 and the second transport structure 4. The first transport structure 3 and the second transport structure 4 transport the pipe to the aggregate frame 13.

[0024] In an optional embodiment, the picking structure 2 includes an adjustment plate 201 slidably mounted on the upper end of the guide rail 11, two fixed blocks 202 are fixed on the upper end of the adjustment plate 201, a moving part 21 is rotatably mounted between the two fixed blocks 202, a material unloading inclined plate 203 is fixed on the two fixed blocks 202, a fixed cylinder 205 is fixed on one side of one of the fixed blocks 202, a motor 204 is mounted on the other end of the fixed cylinder 205, and the output end of the motor 204 extends through the fixed cylinder 205 to the space between the two fixed blocks 202 to fix the moving part 21.

[0025] It should be noted that when the pipe rolls along the unloading inclined plate 14, the unloading inclined plate 206 and the unloading inclined plate 3 203 to the picking position of the moving member 21, the motor 204 is started. The output end of the motor 204 rotates to drive the moving member 21 to rotate between the two fixed blocks 202. The design of the moving member 21 allows it to grab the pipe during the rotation process and move it to a predetermined position.

[0026] In an optional embodiment, the movable member 21 includes a round block 211 rotatably installed between two fixed blocks 202, and the round block 211 is fixed to the output end of the motor 204, and four picking grooves 213 are provided at equal angles on the outer wall of the round block 211, and a sliding block 215 is provided inside the round block 211, and a cam 217 is provided inside the sliding block 215, and the cam 217 is fixed to the two fixed blocks 202 through a connecting shaft, and the cam 217 protrudes upward, and the four picking grooves 213 are connected with the sliding block 215 through a sliding opening 214, and a sliding groove 212 is provided through the inner wall of the sliding opening 214, and a sliding block 215 slides inside the sliding opening 214, and a picking groove 2151 is provided on the sliding block 215, and the sliding block 215 is fixed to the fixed rod 216, and the outer wall of the fixed rod 216 is slidably connected with the inside of the sliding groove 212.

[0027] It should be noted that when the motor 204 is started, it drives the round block 211 to rotate between the two fixed blocks 202. The rotation of the round block 211 causes the four pick-up slots 213 to pass through the position of the pipe. The pipe will fall into the pick-up slot 213. At the same time, the raised portion of the cam 217 will push the sliding block 215 to slide along the slide slot 212, so that the pick-up slot 2151 is tightly closed and fixes the pipe. As the round block 211 continues to rotate, the pick-up slot 213 and the pick-up slot 2151 will move to the predetermined placement position. At the same time, the sliding block 215 slides outward under the action of gravity, so that the pick-up slot 2151 becomes larger and releases the pipe.

[0028] In an optional embodiment, the first transport structure 3 includes a fixed plate 301 fixed to the left side of the upper end of the frame 1, a plurality of clamping cylinders 302 are equidistantly fixed on one side of the fixed plate 301, two limit blocks 303 are fixed on the other side of the fixed plate 301, a limit rod 304 is fixed between the two limit blocks 303, an electric push rod 305 is installed on one of the limit blocks 303, a moving block 306 is fixed on the telescopic end of the electric push rod 305, the moving block 306 is slidably installed on the limit rod 304, a moving plate 307 is fixed on the side of the moving block 306 away from the fixed plate 301, and a plurality of clamping cylinders 308 are equidistantly fixed on the other side of the moving plate 307.

[0029] It should be noted that when the pick-up structure 2 grabs and moves the pipe to the receiving position of the first transport structure 3, the clamping structure 3 308 closest to the pick-up structure 2 will start to clamp the pipe, and then the electric push rod 305 will start, and its telescopic end will push the moving block 306 to slide on the limit rod 304. The sliding of the moving block 306 drives the synchronous movement of the moving plate 307 and the clamping cylinder 3 308, so that the pipe is transported from the receiving position to the clamping cylinder 2 302, and the clamping cylinder 2 302 will start and grab the pipe. After that, the electric push rod 305 is started again, the clamping cylinder 2 302 releases the pipe, and the next clamping cylinder 3 308 clamps the pipe, and then transports it to the next clamping cylinder 2 302, and this operation is continued, so that the pipes are transported one by one to the aggregate frame 13.

[0030] In an optional embodiment, the second transport structure 4 has the same structure as the first transport structure 3 .

[0031] The above embodiment discloses a piece-picking device with a cam, wherein the relative position between the clamping cylinder 18 and the adjustment plate 15 is accurately adjusted by a bidirectional electric push rod 17 according to the actual length of the pipe to be processed.

[0032] Ensure that the inclination angles and positions of the unloading inclined plate 14, the unloading inclined plate 2 16 and the unloading inclined plate 3 203 are suitable for the rolling of the pipe fittings.

[0033] The pipe fittings are placed on the unloading inclined plate 14 and the unloading inclined plate 2 16 in sequence.

[0034] Under the action of its own weight, the pipe rolls along the inclined plate to a contact position with the taking structure 2 .

[0035] When the pipe rolls to the picking position of the picking structure 2, the motor 204 is started. The motor 204 drives the round block 211 to rotate between the two fixed blocks 202. When the picking groove 213 on the round block 211 passes the pipe, the pipe falls into the picking groove 213. At the same time, the raised part of the cam 217 pushes the sliding block 215 to slide along the sliding groove 212, so that the picking groove 2151 is tightly closed and fixes the pipe.

[0036] The round block 211 continues to rotate, transporting the pipe to the receiving position of the first transport structure 3 and the second transport structure 4. The clamping cylinder 3 308 closest to the pickup structure 2 is activated to clamp the pipe. The electric push rod 305 is activated to push the moving block 306 to slide on the limit rod 304, driving the moving plate 307 and the clamping cylinder 3 308 to move synchronously. The pipe is transported to the position of the clamping cylinder 2 302, and the clamping cylinder 2 302 is activated and grabs the pipe. The electric push rod 305 is activated again, and the clamping cylinder 3 308 releases the pipe, and the next clamping cylinder 3 308 is ready to clamp the next pipe.

[0037] This process is repeated until the pipes are transported one by one into the collecting frame 13 .

[0038] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A piece-picking device with a cam, characterized in that: The invention comprises a frame (1), wherein a guide rail 1 (11) and a guide rail 2 (12) are fixed on the front and rear sides of the upper end of the frame (1), respectively; a material unloading inclined plate 1 (14), a piece picking structure (2) and an adjusting plate (15) are slidably mounted on the upper end of the guide rail 1 (11) from left to right in sequence; a material unloading inclined plate 2 (16) is fixedly mounted on the front side of the upper end of the adjusting plate (15); a material collecting frame (13) is fixedly mounted on the rear end of the frame (1); a first transport structure (3) is arranged on the left side of the upper end of the frame (1); a second transport structure (4) is arranged on the upper end of the adjusting plate (15); a clamping cylinder 1 (18) is slidably mounted on the guide rail 2 (12); a bidirectional electric push rod (17) is mounted on the rear side of the upper end of the frame (1); a telescopic end on one side of the bidirectional electric push rod (17) is fixedly mounted on the clamping cylinder 1 (18), and a telescopic end on the other side of the bidirectional electric push rod (17) is fixedly mounted on the adjusting plate (15).

2. A piece-picking device with a cam according to claim 1, characterized in that: The picking structure (2) comprises an adjustment plate (201) slidably mounted on the upper end of the guide rail (11); two fixed blocks (202) are fixed on the upper end of the adjustment plate (201); a moving member (21) is rotatably mounted between the two fixed blocks (202); a material unloading inclined plate (203) is fixed on the two fixed blocks (202); a fixed cylinder (205) is fixed on one side of one of the fixed blocks (202); a motor (204) is mounted on the other end of the fixed cylinder (205); an output end of the motor (204) passes through the fixed cylinder (205) and extends to between the two fixed blocks (202) to be fixedly connected to the moving member (21).

3. A piece-picking device with a cam according to claim 2, characterized in that: The movable member (21) comprises a round block (211) rotatably mounted between two fixed blocks (202), and the round block (211) is fixed to the output end of the motor (204), and the outer wall of the round block (211) is provided with four member-taking grooves (213) at equal angles, and a sliding block (215) is provided inside the round block (211), and a cam (217) is provided inside the sliding block (215), and the cam (217) is fixed to the two fixed blocks (202) via a connecting shaft, ... 217) protrudes upward, the four picking grooves (213) are connected to the sliding block (215) through the sliding opening (214), the inner wall of the sliding opening (214) is penetrated by a sliding groove (212), a sliding block (215) slides inside the sliding opening (214), a picking groove (2151) is opened on the sliding block (215), the sliding block (215) is fixed to the fixed rod (216), and the outer wall of the fixed rod (216) is slidably connected to the inside of the sliding groove (212).

4. The device for picking up items with a cam according to claim 1, characterized in that: The first transport structure (3) comprises a fixed plate (301) fixed to the left side of the upper end of the frame (1); a plurality of clamping cylinders (302) are fixed at equal distances on one side of the fixed plate (301); two limit blocks (303) are fixed on the other side of the fixed plate (301); a limit rod (304) is fixed between the two limit blocks (303); an electric push rod (305) is installed on one of the limit blocks (303); a moving block (306) is fixed at the telescopic end of the electric push rod (305); the moving block (306) is slidably installed on the limit rod (304); a moving plate (307) is fixed on the side of the moving block (306) away from the fixed plate (301); and a plurality of clamping cylinders (308) are fixed at equal distances on the other side of the moving plate (307).

5. The device for picking up items with a cam according to claim 1, characterized in that: The second transport structure (4) has the same structure as the first transport structure (3).

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