An apparatus in the form of a four-station carousel

Abstract

The application discloses a four-station rotary disc type equipment in the technical field of four-station rotary discs, which comprises a box body, a first fixed plate is arranged on the right side wall of the box body, a first feeder is arranged on the top of the first fixed plate, a control mechanism is arranged in the box body, a discharging mechanism is arranged on the top of the box body, a pin pressing mechanism is arranged on the top of the box body, the pin pressing mechanism comprises a mounting frame arranged on the top of the box body, a pin pressing head is arranged in the mounting frame, a cylinder is arranged on the top of the mounting frame, a piston rod is connected to the output end of the cylinder, one end of the piston rod penetrates through the top of the mounting frame and is connected to the top of the pin pressing head, and a controller is arranged on the right side wall of the box body. The application only needs to place products in corresponding feeders without any other operation, and completely replaces manual work. The method is that two mechanical arms respectively take corresponding parts and place the parts on the stations of the rotary disc, the assembly is completed by the mechanical structure and the parts are discharged to the storage bin. The method is completely automatic in taking and placing parts without manual operation.

Description

Technical Field

[0001] This invention relates to the field of four-station turntable technology, specifically to a device in the form of a four-station turntable. Background Technology

[0002] The assembly of multiple parts in batches is very cumbersome. Manually, multiple product parts must be arranged before a bench press is used to press the parts together. It is difficult to meet the assembly of batch products in terms of time. Moreover, manual assembly is not suitable for small parts, the process is complicated, and long hours of work will cause work fatigue and affect production efficiency. Therefore, a four-station rotary table type equipment is needed. Summary of the Invention

[0003] The purpose of this invention is to provide a four-station rotary table device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a four-station turntable device, comprising a housing, a first fixing plate on the right side wall of the housing, a first feeder on the top of the first fixing plate, a second fixing plate on the rear side wall of the housing, a second feeder on the top of the second fixing plate, a third fixing plate on the left side wall of the housing, a third feeder, a fourth feeder, and a fifth feeder on the top of the third fixing plate, a first robotic arm and a second robotic arm on the top of the housing, a turntable rotatably connected to the top of the housing, a first station, a second station, a third station, and a fourth station on the top of the turntable, a control mechanism inside the housing, a material discharge mechanism on the top of the housing, and a pin-pressing mechanism on the top of the housing. The pin-pressing mechanism includes a mounting frame on the top of the housing, a pin-pressing head inside the mounting frame, a cylinder on the top of the mounting frame, a piston rod connected to the output end of the cylinder, one end of the piston rod penetrating the top of the mounting frame and connecting to the top of the pin-pressing head, and a controller on the right side wall of the housing.

[0005] Furthermore, the control mechanism includes a fixed box inside the housing, with its left and right side walls connected to the left and right side walls of the housing. A lead screw is installed inside the fixed box, with both ends connected to bearings on the left and right side walls of the fixed box. A driven bevel gear is sleeved on the left side of the lead screw's outer wall. A driving bevel gear meshing with the driven bevel gear is installed inside the fixed box. A rotating rod is located at the bottom of the driving bevel gear. A motor is located at the bottom of the housing, with its output end connected to one end of the rotating rod. A slider is sleeved on the outer wall of the lead screw, with a limiting block on the rear side wall of the slider and a rack on the rear side wall of the limiting block. A rotating shaft is connected to the bottom of the housing via a bearing, with one end of the rotating shaft penetrating the top of the housing and connecting to the bottom of the turntable. A gear meshing with the rack is sleeved on the outer wall of the rotating shaft. A pressing block is located at the top of the slider. A mounting plate is located at the top of the fixed box, with six cavities inside the mounting plate, each cavity containing a limiting mechanism.

[0006] Furthermore, the limiting mechanism includes a sliding plate slidably connected within the cavity, a movable rod on the front sidewall of the sliding plate, one end of the movable rod penetrating the front sidewall of the cavity and extending to the outside, a return spring sleeved on the outer wall of the movable rod, one end of the return spring being connected to the front sidewall of the sliding plate, the other end of the return spring being connected to the front sidewall of the cavity, a pressure rod on the rear sidewall of the sliding plate, and a pressure sensor on the rear sidewall of the cavity.

[0007] Furthermore, a limiting groove is provided on the rear side wall inside the fixed box, and the limiting block is slidably connected within the limiting groove.

[0008] Furthermore, a sliding groove is provided on the top of the fixed box, and the extrusion block is slidably connected within the sliding groove.

[0009] Furthermore, openings are provided on both the left and right side walls of the housing, and the rack matches the openings.

[0010] Furthermore, guide grooves are provided on both the left and right sidewalls of the cavity, and guide blocks that match the guide grooves are provided on both the left and right sidewalls of the sliding plate.

[0011] Furthermore, the movable rod is inclined on both the left and right sides at one end.

[0012] Furthermore, the material discharge mechanism includes a fixed frame at the top of the box, a rotating plate rotatably connected to the left and right side walls of the fixed frame, a rotating shaft on the inner right side wall of the rotating plate, the rotating shaft being three-way connected to a bearing on the inner right side wall of the fixed frame, a drive motor on the inner left side wall of the fixed frame, one end of the drive motor passing through the inner left side wall of the fixed frame and connected to the inner left side wall of the rotating plate, and an electric telescopic rod on the inner front side wall of the rotating plate, one end of the electric telescopic rod being connected to a pusher plate.

[0013] Furthermore, a hopper is inclinedly provided on the front side wall of the box.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the present invention only requires the manual laborer to place the product in the corresponding feeder, without any other operation, completely replacing manual labor; the method involves two robotic arms each picking up the corresponding parts and placing them on the turntable station, with the mechanical structure completing the assembly and discharging them into the storage bin; the method is a fully automatic method for picking up and placing parts, without the need for manual operation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention;

[0016] Figure 2 This is a top view of the internal structure of the housing of the present invention;

[0017] Figure 3 This is a front view of the internal structure of the housing of the present invention.

[0018] Figure 4 This is a top view of the internal structure of the cavity in this invention.

[0019] Figure 5 This is a schematic diagram of the material discharge mechanism of the present invention.

[0020] In the diagram: 1. Box body; 2. First fixed plate; 3. First feeder; 4. Pin clamping mechanism; 40. Mounting frame; 41. Pin clamping head; 42. Piston rod; 43. Cylinder; 5. Second feeder; 6. Second robot arm; 7. Second fixed plate; 8. First robot arm; 9. Third feeder; 10. Fourth feeder; 11. Fifth feeder; 12. Third fixed plate; 13. Discharge mechanism; 130. Fixed frame; 131. Rotating plate; 132. Pushing plate; 133. Electric telescopic rod; 134. Drive motor; 14. Hopper; 15. Turntable; 16. Station 1; 17. Station 2; 18. Station 3 19. Station No. 4; 20. Control mechanism; 200. Fixed box; 201. Gear; 202. Rotating shaft; 203. Mounting plate; 2030. Cavity; 204. Rack; 205. Opening; 206. Limiting mechanism; 2060. Pressure sensor; 2061. Pressure rod; 2062. Sliding plate; 2063. Return spring; 2064. Moving rod; 2065. Guide groove; 2066. Guide block; 207. Extrusion block; 208. Lead screw; 209. Slider; 2001. Driven bevel gear; 2002. Driving bevel gear; 2003. Motor; 2004. Rotating rod; 21. Controller. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Example 1:

[0023] Please see Figure 1-2 This invention provides a technical solution: a four-station turntable device, including a housing 1. Each moving mechanism of the device has a protective cover to ensure operational safety. A first fixing plate 2 is provided on the right side wall of the housing 1, and a first feeder 3 is provided on the top of the first fixing plate 2. A second fixing plate 7 is provided on the rear side wall of the housing 1, and a second feeder 5 is provided on the top of the second fixing plate 7. A third fixing plate 12 is provided on the left side wall of the housing 1, and a third feeder 9, a fourth feeder 10, and a fifth feeder 11 are provided on the top of the third fixing plate 1. A first robotic arm 8 and a second robotic arm 6 are provided on the top of the housing 1. The top of the housing 1 rotates... A turntable 15 is provided, with station 16, station 27, station 38 and station 49 on the top of the turntable 15. A control mechanism 20 is provided inside the box 1, a material discharge mechanism 13 is provided on the top of the box 1, and a pin pressing mechanism 4 is provided on the top of the box 1. The pin pressing mechanism 4 includes a mounting frame 40 on the top of the box 1, a pin pressing head 41 is provided inside the mounting frame 40, and a cylinder 43 is provided on the top of the mounting frame 40. A piston rod 42 is connected to the output end of the cylinder 43. One end of the piston rod 42 passes through the top of the mounting frame 40 and connects to the top of the pin pressing head 41. A controller 21 is provided on the right side wall of the box 1.

[0024] Example 2:

[0025] Please see Figure 2-3The control mechanism 20 includes a fixed box 200 inside the housing 1. The left and right side walls of the fixed box 200 are connected to the left and right side walls inside the housing 1. A lead screw 208 is installed inside the fixed box 200. Both ends of the lead screw 208 are connected to bearings installed on the left and right side walls inside the fixed box 200, respectively. A driven bevel gear 2001 is sleeved on the left side of the outer wall of the lead screw 208. A driving bevel gear 2002 that meshes with the driven bevel gear 2001 is installed inside the fixed box 200. A rotating rod 2004 is installed at the bottom of the driving bevel gear 2002. A motor 2003 is installed at the bottom inside the housing 1. The output end of the motor 2003 is connected to one end of the rotating rod 2004. A slider 209 is sleeved on the outer wall of the lead screw 208. A limiting block is installed on the rear side wall of the slider 209. A limiting groove is opened on the rear side wall inside the fixed box 200. The limiting block slides within the limiting groove. Under the action of the limiting groove, the movement of the limiting block is more stable, thereby driving the limiting block to move. The rack 204 moves more stably. The rack 204 is provided on the rear side wall of the limiting block. The left and right side walls of the box 1 are provided with openings 205. The rack 204 matches the openings 205, so that the rack 20 can extend to the outside of the box 1 when it moves. Because the internal space of the box 1 is limited, a rotating shaft 202 is provided at the bottom of the box 1 through a bearing. One end of the rotating shaft 202 passes through the top of the box 1 and is connected to the bottom of the turntable 15. A gear 201 that meshes with the rack 204 is sleeved on the outer wall of the rotating shaft 202. The top of the slider 209 is provided with a pressing block 207. The top of the fixed box 200 is provided with a sliding groove. The pressing block 207 slides in the sliding groove. Under the action of the sliding groove, the pressing block 207 moves more stably. The top of the fixed box 200 is provided with a mounting plate 203. The mounting plate 203 is provided with six cavities 2030. Each of the six cavities 2030 is provided with a limiting mechanism 206.

[0026] Please see Figure 4The limiting mechanism 206 includes a sliding plate 2062 slidably connected within a cavity 2030. Guide grooves 2065 are provided on both the left and right sidewalls of the cavity 2030. Guide blocks 2066, matching the guide grooves 2065, are provided on both the left and right sidewalls of the sliding plate 2062. The guide grooves 2065 and guide blocks 2066 ensure more stable movement of the sliding plate 2062 within the cavity 2030. A movable rod 2064 is provided on the front sidewall of the sliding plate 2062. One end of the movable rod 2064 penetrates the front sidewall of the cavity 2030 and extends to the outside. Both sides of one end of the movable rod 2064 are inclined. A pressing block 207 presses against the inclined surfaces of the movable rod 2064. 2064 drives the sliding plate 2062 to move, the sliding plate 2062 stretches the return spring 2063, thereby the sliding plate 2062 drives the pressure rod 2061 to squeeze the pressure sensor 2060. The pressure sensor 2060 receives pressure and transmits a signal to the controller 21. The controller 21 controls the motor 2003 to stop working. The outer wall of the movable rod 2064 is fitted with the return spring 2063. One end of the return spring 2063 is connected to the front side wall of the sliding plate 2062, and the other end of the return spring 2063 is connected to the front side wall of the cavity 2030. The pressure rod 2061 is provided on the rear side wall of the sliding plate 2062, and the pressure sensor 2060 is provided on the rear side wall of the cavity 2030.

[0027] Example 1:

[0028] Please see Figure 5 The material discharge mechanism 13 includes a fixed frame 130 on the top of the box 1. A rotating plate 131 is rotatably connected to the left and right side walls of the fixed frame 130. A rotating shaft is provided on the right inner side wall of the rotating plate 131. The rotating shaft is connected to a bearing on the right inner side wall of the fixed frame 130. A drive motor 134 is provided on the left inner side wall of the fixed frame 130. One end of the drive motor 134 passes through the left inner side wall of the fixed frame 130 and is connected to the left inner side wall of the rotating plate 131. An electric telescopic rod 133 is provided on the front inner side wall of the rotating plate 131. A pusher plate 132 is connected to one end of the electric telescopic rod 133. A hopper 14 is inclinedly provided on the front side wall of the box 1. The drive motor 134 drives the rotating plate 131 to rotate to a horizontal position. Then, under the action of the electric telescopic rod 133, it drives the pusher plate 132 to move. The pusher plate 132 drives the assembled parts to be discharged from the hopper 14 into the external storage bin.

[0029] Working principle: When assembling multiple parts in batches, multiple sets of feeders feed different parts. The operator controls the controller 21, and the first robotic arm 8 picks up parts from feeders 3 (9), 4 (10), and 5 (11) and places them on station 1 (16). The motor 2003 drives the rotating rod 2004 to rotate, which in turn drives the driving bevel gear 2002 to rotate. The driving bevel gear 2002 then drives the driven bevel gear 2001 to rotate, which in turn drives the lead screw 208 to rotate. As a result, the slider 209 moves outside the lead screw 208. The wall moves, the slider 209 moves the limiting block, the limiting block moves the rack 204, the rack 204 moves the gear 201, the gear 201 moves the rotating shaft 202, and the rotating shaft 202 moves the turntable 15. When the slider 209 moves, it moves the pressing block 207. The pressing block 207 presses the inclined surface of the movable rod 2064. The movable rod 2064 moves the sliding plate 2062. The sliding plate 2062 stretches the return spring 2063, thereby the sliding plate 2062 drives the pressure rod 2061 to apply pressure. Sensor 2060 is pressed, and the pressure sensor 2060 transmits a signal to controller 21 when it receives pressure. Controller 21 controls motor 2003 to stop working. At this time, rotating shaft 202 drives turntable 15 to rotate 90 degrees. Then, the first robot arm 8 repeats the above actions. The second robot arm 6 picks up parts from feeder 3 and feeder 5 and puts them into station 17 in sequence. Then the turntable rotates 90 degrees again (operating in the same way as the above-mentioned rotating turntable 15). At this time, station 18 is located directly below the pin head 41. Under the action of cylinder 43, piston rod 42 is driven to move forward. As the piston rod 42 moves downwards, the pressure pin head 41 moves downwards to assemble the parts. After assembly, the turntable 15 rotates 90 degrees (operating in the same way as described above). Then, the drive motor 134 drives the rotating plate 131 to rotate to a horizontal position. Then, under the action of the electric telescopic rod 133, the pusher plate 132 moves. The pusher plate 132 carries the assembled parts from the hopper 14 to the external storage bin. Then, the turntable 15 rotates 90 degrees (operating in the same way as described above) and returns to its original position, and the above actions are repeated.

[0030] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A four-station rotary table type device, comprising a housing (1), characterized in that: The right side wall of the box (1) is provided with a first fixing plate (2), and the top of the first fixing plate (2) is provided with a first feeder (3). The rear side wall of the box (1) is provided with a second fixing plate (7), and the top of the second fixing plate (7) is provided with a second feeder (5). The left side wall of the box (1) is provided with a third fixing plate (12), and the top of the third fixing plate (12) is provided with a third feeder (9), a fourth feeder (10) and a fifth feeder (11). The top of the box (1) is provided with a first robot arm (8) and a second robot arm (6). The top of the box (1) is rotatably connected to a turntable (15), and the top of the turntable (15) is provided with a first workstation (16) and a second workstation (17). 7) Workstation No. 3 (18) and Workstation No. 4 (19), the box (1) is equipped with a control mechanism (20), the top of the box (1) is equipped with a discharge mechanism (13), the top of the box (1) is equipped with a pin pressing mechanism (4), the pin pressing mechanism (4) includes a mounting frame (40) provided on the top of the box (1), the mounting frame (40) is equipped with a pin pressing head (41), the top of the mounting frame (40) is equipped with a cylinder (43), the output end of the cylinder (43) is connected to a piston rod (42), one end of the piston rod (42) passes through the top of the mounting frame (40) and is connected to the top of the pin pressing head (41), and the right side wall of the box (1) is equipped with a controller (21). The control mechanism (20) includes a fixed box (200) inside the housing (1). The left and right side walls of the fixed box (200) are connected to the left and right side walls inside the housing (1). A lead screw (208) is provided inside the fixed box (200). The two ends of the lead screw (208) are respectively connected to bearings provided on the left and right side walls inside the fixed box (200). A driven bevel gear (2001) is sleeved on the left side of the outer wall of the lead screw (208). A driving bevel gear (2002) that meshes with the driven bevel gear (2001) is provided inside the fixed box (200). A rotating rod (2004) is provided at the bottom of the driving bevel gear (2002). A motor (2003) is provided at the bottom inside the housing (1). The output end of the motor (2003) is connected to the rotating rod (2004). One end is connected to the outer wall of the lead screw (208), and a slider (209) is sleeved on the outer wall of the lead screw (208). A limiting block is provided on the rear side wall of the slider (209), and a rack (204) is provided on the rear side wall of the limiting block. A rotating shaft (202) is connected to the bottom of the box (1) through a bearing. One end of the rotating shaft (202) passes through the top of the box (1) and is connected to the bottom of the turntable (15). A gear (201) that meshes with the rack (204) is sleeved on the outer wall of the rotating shaft (202). A pressing block (207) is provided on the top of the slider (209). A mounting plate (203) is provided on the top of the fixed box (200). Six cavities (2030) are opened in the mounting plate (203), and a limiting mechanism (206) is provided in each of the six cavities (2030).The limiting mechanism (206) includes a sliding plate (2062) slidably connected within a cavity (2030). A movable rod (2064) is provided on the front wall of the sliding plate (2062). One end of the movable rod (2064) penetrates the front wall of the cavity (2030) and extends to the outside. A return spring (2063) is sleeved on the outer wall of the movable rod (2064). One end of the return spring (2063) is connected to the front wall of the sliding plate (2062), and the other end is connected to the front wall of the cavity (2030). A pressure rod (2061) is provided on the rear wall of the sliding plate (2062), and a pressure sensor (2060) is provided on the rear wall of the cavity (2030).

2. The four-station rotary table type device according to claim 1, characterized in that: A limiting groove is provided on the rear side wall of the fixed box (200), and the limiting block is slidably connected in the limiting groove.

3. The four-station rotary table type device according to claim 1, characterized in that: The top of the fixed box (200) is provided with a sliding groove, and the extrusion block (207) is slidably connected in the sliding groove.

4. The four-station rotary table type device according to claim 1, characterized in that: The box body (1) has openings (205) on both the left and right side walls, and the rack (204) matches the openings (205).

5. The four-station rotary table type device according to claim 1, characterized in that: The cavity (2030) has guide grooves (2065) on both the left and right side walls, and the sliding plate (2062) has guide blocks (2066) on both the left and right side walls that match the guide grooves (2065).

6. The four-station rotary table type device according to claim 1, characterized in that: The movable rod (2064) is inclined on both the left and right sides at one end.

7. The four-station rotary table type device according to claim 1, characterized in that: The material discharge mechanism (13) includes a fixed frame (130) provided on the top of the box (1). A rotating plate (131) is rotatably connected to the left and right side walls of the fixed frame (130). A rotating shaft is provided on the inner right side wall of the rotating plate (131). The rotating shaft is connected to a bearing provided on the inner right side wall of the fixed frame (130). A drive motor (134) is provided on the inner left side wall of the fixed frame (130). One end of the drive motor (134) passes through the inner left side wall of the fixed frame (130) and is connected to the inner left side wall of the rotating plate (131). An electric telescopic rod (133) is provided on the inner front side wall of the rotating plate (131). A pusher plate (132) is connected to one end of the electric telescopic rod (133).

8. The four-station rotary table type device according to claim 1, characterized in that: The front side wall of the box (1) is inclined and equipped with a hopper (14).

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