Precise positioning, pressing and riveting discharging device for luggage pull rod production

Abstract

The utility model discloses an accurate positioning pressure riveting blanking device for luggage pull rod production, which comprises a rotating rack, the middle part of a top plate of the rotating rack is movably connected with a main rotating shaft through a bearing, the top end of the main rotating shaft extends out of the top surface of the top plate of the rotating rack and is fixedly provided with a rotating plate, and a plurality of through holes are formed in the edge part of the rotating plate; placing pipes are inserted into the corresponding through holes in a sleeved mode, and the outer side walls of the placing pipes are welded and fixed to the inner side walls of the corresponding through holes; a plastic connecting block, a gasket, a connecting rod and other parts needing to be machined can be placed on the corresponding placing pipes of the rotating disc, the parts are rotationally conveyed to the position below a riveting head at the riveting press for automatic riveting, after automatic riveting is completed, automatic rotating and moving-out are conducted, meanwhile, new parts on the placing pipes are moved to the position below the riveting head for riveting, and the production efficiency is greatly improved. Continuous machining can be achieved, the machining efficiency is greatly improved, moved-out products can be automatically pushed to achieve automatic discharging, the manual labor amount is greatly reduced, the using effect is good, and efficiency is high.

Description

Technical field:

[0001] The utility model relates to the technical field of luggage accessories processing, and more specifically to a precise positioning riveting and blanking device for producing luggage drawbars. Background technology:

[0002] The connecting parts of the existing luggage draw rods are generally riveted with a plastic connecting block on the upper part of the positioning rod, which requires the upper part of the connecting rod to be inserted into the central through hole of the bottom plate of the plastic connecting block, and the radially extending edge with an outer diameter larger than the central through hole of the bottom plate of the plastic connecting block is formed on the middle outer wall of the connecting rod, which is pressed against the bottom surface of the bottom plate of the plastic connecting block. Then, a gasket is inserted into the top of the connecting rod, and then the top end of the connecting rod is riveted downward by pressing the rivet head, so that it is fixed to the gasket and the bottom plate of the plastic connecting block is located between the radially extending edge and the gasket to achieve a movable connection;

[0003] The existing plastic connecting blocks, connecting rods and gaskets are all manually installed and placed on the mounting frame directly below the rivet head. Then, after the rivet head is pressed down and riveted, the finished products are manually disassembled and placed in a receiving box. The effect is poor and manual loading and unloading is required. During loading and unloading, the rivet operation cannot be performed, which makes the processing efficiency low and the rivet machine unable to process continuously. Utility model content:

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a precise positioning riveting and blanking device for the production of luggage draw rods, which can place components such as plastic connecting blocks, gaskets and connecting rods that need to be processed on the corresponding placement tubes of the rotating disk, and transport them to the bottom of the riveting head at the riveting machine through rotation for automatic riveting. After completion, it automatically rotates and moves out. At the same time, the components on the new placement tube are moved under the riveting head for riveting. It can realize continuous processing, greatly improving the processing efficiency, and the removed products can be automatically pushed to realize automatic unloading, greatly reducing the amount of manual labor, and has good use effect and high efficiency.

[0005] The solution of the utility model to solve the technical problem is:

[0006] A precise positioning riveting and blanking device for producing luggage drawbars comprises a rotating frame, wherein the middle portion of the top plate of the rotating frame is movably connected to a main rotating shaft via a bearing, the top end of the main rotating shaft extends out of the top surface of the top plate of the rotating frame and is fixed with a rotating plate, a plurality of through holes are formed on the edge of the rotating plate, a placement tube is inserted into the corresponding through holes, the outer side wall of the placement tube is welded and fixed to the inner side wall of the corresponding through hole, the upper portion of the placement tube extends out of the top surface of the rotating plate, the top surface of the edge of the rotating plate is pressed against a lifting plate, a central through hole is formed in the middle portion of the lifting plate, the upper portion of the placement tube is inserted into the corresponding central through hole, and the top end of the placement tube extends out of the top surface of the lifting plate;

[0007] A plurality of guide rods are fixed to the bottom surface of the lifting plate, and the guide rods are inserted into corresponding vertical through holes formed on the rotating plate, and the bottom ends of the guide rods extend out of the bottom surface of the rotating plate;

[0008] A lifting cylinder is fixed to the bottom surface of the top plate of the rotating frame just below the right side of the rotating plate, and the top end of the push rod of the lifting cylinder extends out of the top surface of the top plate of the rotating frame and is fixed to a push plate, which corresponds to the bottom end of the guide rod of the corresponding lifting plate;

[0009] A vertical support frame is installed on the right side of the rotating frame at the lifting cylinder, and a horizontal pushing cylinder is fixed on the top surface of the top plate of the vertical support frame. A push plate is fixed on the left end of the push rod of the horizontal pushing cylinder, and the push plate corresponds to the material on the lifting plate at the right side.

[0010] A driving motor is fixed to the bottom surface of the horizontal connecting plate just below the top plate of the rotating frame, the top end of the output shaft of the driving motor extends out of the top surface of the horizontal connecting plate and is fixed with a driving gear, and a transmission gear is fixed on the lower part of the main shaft, and the transmission gear is meshed with the driving gear.

[0011] Three vertical sockets are provided around the central through hole of the lifting plate. The top of the guide rod is clamped on the inner wall of the corresponding vertical socket and welded fixed. The bottom end of the guide rod extends out of the bottom end of the corresponding vertical socket. All vertical sockets are evenly distributed on the lifting plate with the central through hole as the center.

[0012] A riveting machine is fixed on the ground at the rear of the rotating frame, and a riveting head of the riveting machine is facing directly above the corresponding placement pipe.

[0013] The outstanding effects of the utility model are:

[0014] Compared with the existing technology, it can place the plastic connecting blocks, gaskets, connecting rods and other components that need to be processed on the corresponding placement tubes of the rotating disk, and transport them to the bottom of the rivet head at the riveting machine through rotation for automatic riveting. After completion, it automatically rotates and moves out. At the same time, the components on the new placement tube are moved under the rivet head for riveting. It can realize continuous processing, which greatly improves the processing efficiency. The removed products can be automatically pushed to realize automatic unloading, which greatly reduces the amount of manual labor. It has good use effect and high efficiency. Description of the drawings:

[0015] Figure 1 It is a partial structural diagram of the utility model;

[0016] Figure 2 It is a partial top view of the utility model. Specific implementation method:

[0017] For example, see Figures 1 to 2As shown, a precise positioning riveting and blanking device for producing luggage drawbars comprises a rotating frame 10, wherein the middle part of the top plate of the rotating frame 10 is movably connected to a main rotating shaft 11 through a bearing, the top end of the main rotating shaft 11 extends out of the top surface of the top plate of the rotating frame 10 and is fixed with a rotating plate 12, and a plurality of through holes 13 are formed on the edge of the rotating plate 12, and all the through holes 13 are evenly distributed at the edge of the rotating plate 12 with the central axis of the rotating plate 12 as the center. In this embodiment, ten through holes 13 are provided, and the placement tubes 14 are inserted into the corresponding through holes 13, and the outer surface of the placement tubes 14 is fixed with the outer surface of the placement tubes 14. The side walls are welded and fixed to the inner walls of the corresponding through holes 13, the upper part of the placement tube 14 extends out of the top surface of the rotating plate 12, the top surface of the edge of the rotating plate 12 is pressed against the lifting plate 15, the middle part of the lifting plate 15 is formed with a central through hole, and a movable through groove extending outward is formed on the side wall facing outward of the central through hole, the outer end of the movable through groove extends out of the outer wall of the lifting plate 15, the upper part of the placement tube 14 is inserted into the corresponding central through hole, the upper outer wall of the placement tube 14 is close to or close to the inner wall of the corresponding central through hole, and the top end of the placement tube 14 extends out of the top surface of the lifting plate 15;

[0018] A plurality of guide rods 16 are fixed to the bottom surface of the lifting plate 15. The guide rods 16 are inserted into corresponding vertical through holes formed on the rotating plate 12. The bottom ends of the guide rods 16 extend out of the bottom surface of the rotating plate 12.

[0019] A lifting cylinder 17 is fixed to the bottom surface of the top plate of the rotating frame 10 just below the right side of the rotating plate 12. The top end of the push rod of the lifting cylinder 17 extends out of the top surface of the top plate of the rotating frame 10 and is fixed with a push plate 18. The push plate 18 corresponds to the bottom end of the guide rod 16 of the corresponding lifting plate 15; a plurality of vertical guide rods are fixed to the bottom surface of the push plate 18, and the vertical guide rods are inserted into the corresponding through holes of the top plate of the rotating frame 10.

[0020] A vertical support frame 20 is installed on the right side of the rotating frame 10 at the lifting cylinder 17. A horizontal push cylinder 21 is fixed to the top surface of the top plate of the vertical support frame 20. The horizontal push cylinder 21 is a double-push rod cylinder, and the ends (left ends) of its two push rods are fixed on the same push plate 22. The push plate 22 corresponds to the material on the lifting plate 15 on the right side.

[0021] Furthermore, a drive motor 19 is fixed to the bottom surface of the horizontal connecting plate directly below the top plate of the rotating frame 10, and the top end of the output shaft of the drive motor 19 extends out of the top surface of the horizontal connecting plate and is fixed with a drive gear 191. A transmission gear 111 is fixed to the lower part of the main shaft 11, and the transmission gear 111 is engaged with the drive gear 191.

[0022] Furthermore, a sensing column 1 is fixed to the bottom surface of the inner side of the rotating plate 12 corresponding to each through hole 13, and a proximity switch 2 is fixed to the corresponding position of the top surface of the top plate of the rotating frame 10, and the top end of the proximity switch 2 corresponds to the bottom end of all the sensing columns 1.

[0023] Furthermore, three vertical sockets are provided around the central through hole of the lifting plate 15, the top of the guide rod 16 is clamped on the inner wall of the corresponding vertical socket and welded fixed, and the bottom end of the guide rod 16 extends out of the bottom end of the corresponding vertical socket, and all vertical sockets are evenly distributed on the lifting plate 15 with the central through hole as the center.

[0024] Furthermore, the bottom end of the pusher plate 22 extends downward, and the pusher plate 22 is an arc-shaped plate.

[0025] Furthermore, a riveting machine 30 is fixed on the ground at the rear of the rotating frame 10, and the riveting head of the riveting machine 30 is facing directly above the corresponding placement tube 14. The riveting machine 30 is a product directly purchased on the market and will not be described in detail here.

[0026] Furthermore, a material receiving trolley 40 is placed on the ground between the vertical support frame 20 and the right side of the rotating frame 10. The top of the material receiving barrel of the material receiving trolley 40 is directly below the pushing plate 22, and the bottom of the vertical support frame 20 is fixed on the ground.

[0027] All electrical components of this embodiment are electrically connected to the control host through electrical connecting lines. The control host is fixed to the side wall of the rotating frame 10 (not shown in the drawings) and is controlled by the control host. This control host has a conventional structure and components and can be directly purchased on the market, so it will not be described in detail.

[0028] When using this embodiment, the connecting rod can be inserted into the corresponding placement tube 14 by a robot or manually, with the bottom surface of its radially extending edge pressed against the top surface of the corresponding placement tube 14. Then, the plastic connecting block is inserted and placed on the top of the connecting rod, with the top end of the connecting rod extending out of the top surface of the bottom plate of the plastic connecting block. Then, the gasket is inserted and sleeved on the top of the connecting rod to complete the assembly.

[0029] After completing one, the driving motor 19 is operated to rotate the rotating plate 12, so that the proximity switch 2 senses the bottom end of another sensing column 1, indicating that it has moved into position. The control host is controlled to stop the rotating motor 19. At this time, it is equivalent to rotating one station. At this time, the connecting rod and other components can be manually placed in the corresponding placement tube 14. It is controlled by the control host. Generally, after rotating one station, the rotating motor 19 needs to stop for 15 to 30 seconds. This time is just enough to load the accessories that need to be processed.

[0030] Then, it can be rotated, and after each rotation of a station, one of the assembled accessories will be directly under the rivet head of the rivet press 30, and the rivet head of the rivet press 30 can be pressed down to achieve pressure riveting fixation;

[0031] Then, as the workstation rotates one, the processed product will move to the workstation corresponding to the push plate 22. At this time, the lifting plate 15 is lifted by the push rod of the lifting cylinder 17, and the product is lifted up, so that the bottom of the connecting rod is moved out of the corresponding placement tube 14. Then, the push rod of the horizontal pushing cylinder 21 is retracted, so that the push plate 22 is retracted, and the product on the lifting plate 15 is pushed out and falls into the corresponding receiving bucket of the receiving trolley 40, completing the unloading, which is very convenient.

[0032] Then, push the push rod of the cylinder 21 laterally and push it out to reset;

[0033] It can realize continuous processing and blanking, so that the riveting machine 30 can process continuously, improve the processing efficiency, and has good use effect and high efficiency.

[0034] Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above embodiments and is susceptible to numerous variations. Any simple modifications, equivalent variations, and modifications to the above embodiments based on the technical essence of the present invention shall be deemed to fall within the scope of protection of the present invention.

Claims

1. A precise positioning riveting and blanking device for producing luggage drawbars, comprising a rotating frame (10), characterized in that: The middle part of the top plate of the rotating frame (10) is movably connected with a main rotating shaft (11) through a bearing, the top end of the main rotating shaft (11) extends out of the top surface of the top plate of the rotating frame (10) and is fixed with a rotating plate (12), the edge of the rotating plate (12) is formed with a plurality of through holes (13), the placement tube (14) is inserted into the corresponding through holes (13), the outer side wall of the placement tube (14) is welded and fixed to the inner side wall of the corresponding through hole (13), the upper part of the placement tube (14) extends out of the top surface of the rotating plate (12), the top surface of the edge of the rotating plate (12) is pressed against a lifting plate (15), the middle part of the lifting plate (15) is formed with a central through hole, the upper part of the placement tube (14) is inserted into the corresponding central through hole, and the top end of the placement tube (14) extends out of the top surface of the lifting plate (15); A plurality of guide rods (16) are fixed to the bottom surface of the lifting plate (15), and the guide rods (16) are inserted into corresponding vertical through holes formed on the rotating plate (12), and the bottom ends of the guide rods (16) extend out of the bottom surface of the rotating plate (12); A lifting cylinder (17) is fixed to the bottom surface of the top plate of the rotating frame (10) just below the right side of the rotating plate (12), and the top end of the push rod of the lifting cylinder (17) extends out of the top surface of the top plate of the rotating frame (10) and is fixed with a push plate (18), and the push plate (18) corresponds to the bottom end of the guide rod (16) of the corresponding lifting plate (15); A vertical support frame (20) is installed on the right side of the rotating frame (10) at the lifting cylinder (17), and a horizontal pushing cylinder (21) is fixed on the top surface of the top plate of the vertical support frame (20). A push plate (22) is fixed on the left end of the push rod of the horizontal pushing cylinder (21), and the push plate (22) corresponds to the material on the lifting plate (15) at the right side.

2. The precise positioning riveting and blanking device for producing luggage drawbars according to claim 1, characterized in that: A driving motor (19) is fixed to the bottom surface of a transverse connecting plate directly below the top plate of the rotating frame (10); the top end of the output shaft of the driving motor (19) extends out of the top surface of the transverse connecting plate and is fixed to a driving gear (191); a transmission gear (111) is fixed to the lower portion of the main rotating shaft (11); and the transmission gear (111) is meshed with the driving gear (191).

3. The precise positioning riveting and blanking device for producing luggage drawbars according to claim 1, characterized in that: A sensing column (1) is fixed to the bottom surface of the inner side of the rotating plate (12) corresponding to each through hole (13), and a proximity switch (2) is fixed to the corresponding position of the top surface of the top plate of the rotating frame (10), and the top end of the proximity switch (2) corresponds to the bottom end of all the sensing columns (1).

4. The precise positioning riveting and blanking device for producing luggage drawbars according to claim 1, characterized in that: Three vertical insertion holes are provided around the central through hole of the lifting plate (15), the top of the guide rod (16) is clamped on the inner side wall of the corresponding vertical insertion hole and welded and fixed, the bottom end of the guide rod (16) extends out of the bottom end of the corresponding vertical insertion hole, and all the vertical insertion holes are evenly distributed on the lifting plate (15) with the central through hole as the center.

5. The precise positioning riveting and blanking device for producing luggage drawbars according to claim 1, characterized in that: The lateral pushing cylinder (21) is a double-push rod cylinder, and the ends of its two push rods are fixed on the same push plate (22).

6. The precise positioning riveting and blanking device for producing luggage drawbars according to claim 5, characterized in that: The bottom end of the push plate (22) extends downward, and the push plate (22) is an arc-shaped plate.

7. The precise positioning riveting and blanking device for producing luggage drawbars according to claim 1, characterized in that: A riveting machine (30) is fixed on the ground at the rear of the rotating frame (10), and the riveting head of the riveting machine (30) faces directly above the corresponding placement pipe (14).

8. The precise positioning riveting and blanking device for producing luggage drawbars according to claim 1, characterized in that: A material receiving trolley (40) is placed on the ground between the vertical support frame (20) and the right side of the rotating frame (10), the top of the material receiving barrel of the material receiving trolley (40) is directly below the pushing plate (22), and the bottom of the vertical support frame (20) is fixed on the ground.

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