A tripod automatic counterbore screwing device

Abstract

The utility model belongs to the production technical field of drying -machine inner tube, especially relates to a tripod automatic counterbore screwing device. The device includes base, and the top of base is equipped with an operation platform and three counterbore screwing mechanisms, and the operation platform is located at the center of three counterbore screwing mechanisms. The counterbore screwing mechanism includes bottom plate, and the top of bottom plate is slidably connected with moving plate, and the top of moving plate is slidably connected with screw clamp mouth, and screw clamp mouth rotates through motor drive, and the top of moving plate is slidably connected with connecting seat, and the top of moving plate is fixedly connected with fixed seat, and punch is arranged between fixed seat and connecting seat, and one end of punch is fixedly connected with connecting seat, and the other end of punch is movably connected with fixed seat. The device solves the problems of low degree of automation, great labor intensity and low work efficiency of the current drying -machine internal tripod parts in production and processing.

Description

Technical Field

[0001] This utility model belongs to the field of dryer inner tube production technology, and specifically relates to an automatic countersunk screw-driving device for a tripod. Background Technology

[0002] Currently, clothes dryers are household cleaning appliances that use electric heating to instantly evaporate and dry the moisture in washed clothes. Clothes dryers are widely used in daily life and industrial production to dry clothes or fabrics, thereby improving production efficiency.

[0003] The inner drum of a clothes dryer is one of its core components. It holds clothes and rotates to tumble and roll them, improving drying efficiency. This rotation is achieved by a tripod, whose three corners are fixed to the side wall of the inner drum using bolts.

[0004] In the existing technology, the production and processing of tripods usually requires operators to manually operate countersunk holes and drive screws into the three corners of the tripod. This results in low automation, high labor intensity, and low work efficiency. Utility Model Content

[0005] This utility model proposes an automatic countersunk screw-driving device for tripods, which solves the problems of low automation, high labor intensity, and low work efficiency in the production and processing of tripod parts inside dryers.

[0006] The technical solution of this utility model is implemented as follows: An automatic countersunk screw driving device for tripods includes a base, on the top of which is mounted an operating table and three countersunk screw driving mechanisms, the operating table being located at the center of the three countersunk screw driving mechanisms; The countersunk screw driving mechanism includes a base plate, a movable plate slidably connected to the top of the base plate, a screw clamp slidably connected to the top of the movable plate, the screw clamp being driven to rotate by a motor, a connecting seat slidably connected to the top of the movable plate, a fixed seat fixedly connected to the top of the movable plate, a punch being disposed between the fixed seat and the connecting seat, one end of the punch being fixedly connected to the connecting seat, and the other end of the punch being movably connected to the fixed seat.

[0007] Through the above technical solution, the three countersunk screw-driving mechanisms perform countersunk screw-driving operations on the three ends of the tripod, which is convenient and quick. The punch moves flexibly to perform countersunk operations on the tripod, and the screw clamp moves and rotates flexibly to perform screw-driving operations on the tripod. The whole process is highly automated, does not require manual operation by operators, has low labor intensity and high work efficiency.

[0008] Optionally, the top of the base plate is fixedly connected to two parallel and spaced slide rails A, the top of the two slide rails A is slidably connected to the moving plate, and the top of the base plate is equipped with a cylinder A, the piston rod end of the cylinder A is fixedly connected to the moving plate.

[0009] Optionally, the top of the movable plate is fixedly connected to two parallel and spaced slide rails B. The top of the slide rails B is slidably connected to a first movable seat and a second movable seat. A guide rod is installed between the first movable seat and the second movable seat. A screw clamp is installed at the upper end of the first movable seat, and a motor is installed at the upper end of the second movable seat. The output shaft of the motor is connected to the end of the screw clamp through a coupling.

[0010] Through the above technical solution, the guide rod enables the first moving seat and the second moving seat to move synchronously, and the motor can drive the screw clamp to rotate automatically, so as to realize the screw driving operation of the tripod.

[0011] Optionally, a mounting base A is installed on the top of the base plate, and a cylinder B is installed on the side of the mounting base A. The piston rod end of the cylinder B is fixedly connected to the second movable seat.

[0012] Optionally, a spring is fitted around the outside of the guide rod.

[0013] Through the above technical solution, the spring can provide a buffer for the movement of the screw clamp when the second moving seat drives the first moving seat to move synchronously, thereby improving the stability of the screw clamp during the screw-driving operation of the tripod.

[0014] Optionally, a mounting base C is fixedly connected to the top of the movable plate, and two parallel and spaced slide rails C are fixedly connected to the top of the mounting base C. The connecting seat is slidably connected to the top of the slide rails C, and a fixing seat is fixedly connected to the top of the mounting base C.

[0015] Optionally, a mounting base B is fixedly connected to the top of the movable plate, and a cylinder C is mounted on the side of the mounting base B. The piston rod end of the cylinder C is fixedly connected to the connecting seat.

[0016] After adopting the above technical solution, the beneficial effects of this utility model are: This invention achieves automatic countersunk screw driving of a tripod through three countersunk screw driving mechanisms. It is simple to operate, requires low labor intensity, and has high work efficiency. Cylinder A automatically drives the countersunk module and the screw driving module to adjust their positions, ensuring accurate alignment of both operations with the tripod. The countersunk module adjusts the movement of the punch via cylinder C to complete the countersunk operation. The screw driving module, through the cooperation of cylinder B and a motor, allows for flexible adjustment of the screw clamp's movement, thus quickly achieving the screw driving operation. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a perspective view of the entire device in the embodiment; Figure 2 This is a top view of the entire device in the embodiment; Figure 3 This is a 3D diagram of the countersunk hole screw-driving mechanism; Figure 4 This is a top view of the countersunk hole screw-driving mechanism; Figure 5 This is a side view of the countersunk hole screw-driving mechanism.

[0019] Explanation of reference numerals in the attached drawings: 1. Base; 2. Operating table; 3. Tripod; 4. Base plate; 5. Slide rail A; 6. Slide rail B; 7. Cylinder A; 8. Moving plate; 9. First moving seat; 10. Second moving seat; 11. Screw clamp; 12. Motor; 13. Guide rod; 14. Spring; 15. Mounting seat A; 16. Mounting seat B; 17. Mounting seat C; 18. Cylinder B; 19. Cylinder C; 20. Slide rail C; 21. Connecting seat; 22. Fixed seat; 23. Punch. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] This application discloses an automatic countersunk screw-driving device for tripods.

[0022] Example according to Figures 1 to 5 As shown, an automatic countersunk hole and screw-driving device for a tripod includes a base 1, an operating platform 2 mounted on the top of the base 1, a tripod 3 to be countersunk, and three countersunk hole and screw-driving mechanisms mounted on the top of the base 1. The operating platform 2 is located at the center of the three countersunk hole and screw-driving mechanisms. Each countersunk hole and screw-driving mechanism includes a countersunk hole module and a screw-driving module. The countersunk hole module is used to perform countersunk hole operations on the tripod 3 located on the top of the operating platform 2, and the screw-driving module is used to perform screw-driving operations on the tripod 3 after the countersunk hole operation.

[0023] The countersunk screw mechanism includes a base plate 4, with two parallel and spaced slide rails A5 fixedly connected to the top of the base plate 4. A movable plate 8 is slidably connected to the top of the two slide rails A5. A cylinder A7 is mounted on the top of the base plate 4, with the piston rod end of the cylinder A7 fixedly connected to the movable plate 8. The cylinder A7 pushes the movable plate 8 to move back and forth along the slide rails A5.

[0024] The top of the movable plate 8 is fixedly connected to two parallel and spaced slide rails B6. The top of the slide rails B6 is slidably connected to a first movable seat 9 and a second movable seat 10. A screw clamp 11 is installed on the upper end of the first movable seat 9, and a motor 12 is installed on the upper end of the second movable seat 10. The output shaft of the motor 12 is connected to the end of the screw clamp 11 through a coupling. The motor 12 drives the screw clamp 11 to rotate and perform screw-driving operation on the countersunk hole of the tripod. A guide rod 13 is installed between the first movable seat 9 and the second movable seat 10. One end of the guide rod 13 is fixedly connected to the first movable seat 9, and the other end of the guide rod 13 is movably connected to the second movable seat 10. A spring 14 is sleeved on the outside of the guide rod 13. The spring 14 is located between the first movable seat 9 and the second movable seat 10. A mounting seat A15 is installed on the top of the base plate 4. A cylinder B18 is installed on the side of the mounting seat A15. The piston rod end of the cylinder B18 is fixedly connected to the second movable seat 10. The cylinder B18 drives the second movable seat 10 and the first movable seat 9 to slide back and forth along the slide rail B6.

[0025] Mounting base B16 and mounting base C17 are fixedly connected to the top of the movable plate 8. A cylinder C19 is mounted on the side of mounting base B16. Two parallel and spaced slide rails C20 are fixedly connected to the top of mounting base C17. A connecting seat 21 is slidably connected to the top of slide rails C20. A fixed seat 22 is fixedly connected to the top of mounting base C17. A punch 23 is installed between the fixed seat 22 and the connecting seat 21. One end of the punch 23 is fixedly connected to the connecting seat 21, and the other end of the punch 23 is movably connected to the fixed seat 22. The piston rod end of the cylinder C19 is fixedly connected to the connecting seat 21. The cylinder C19 is used to drive the connecting seat 21 to move back and forth along the slide rail C20, thereby driving the punch 23 to move and perform countersinking operation on the tripod 3.

[0026] Working principle: Place the tripod 3, which requires countersunk holes and screws, on the operating table 2. Align the three ends of the tripod 3 with the three countersunk hole and screw-driving mechanisms. Activate cylinder A7, which pushes the moving plate 8 along the slide rail A5, so that the punch 23 is aligned with the position on the end of the tripod 3 where the countersunk hole operation is required. Activate cylinder C19, which pushes the connecting seat 21 along the slide rail C20, thereby driving the punch 23 to perform the countersunk hole operation on the end of the tripod 3.

[0027] After the countersinking operation is completed, cylinder A7 is started. Cylinder A7 pushes the moving plate 8 to move along the slide rail A5, so that the screw clamp 11 is aligned with the position at the end of the tripod 3 where screws need to be driven. Motor 12 and cylinder B18 are started. Cylinder B18 pushes the second moving seat 10 to move. The second moving seat 10 drives the first connecting seat 21 to move through the guide rod 13 and spring 14, thereby driving the screw clamp 11 closer to the end of the tripod 3. The screw clamp 11 is driven to rotate by the motor 12 to drive the screw driving operation at the end of the tripod 3. The function of spring 14 is to buffer the screw clamp 11 during the process of the second moving seat 10 driving the first moving seat 9 through the guide rod 13 to drive the screw driving operation.

[0028] The countersinking operation performed by the punch 23 and the screw clamping operation performed by the screw chuck 11 are existing technologies, and their specific working principles will not be elaborated here.

[0029] In the description of this utility model, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise specified and limited, it should be noted that the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to mechanical or electrical connections, or internal connections between two components, and can be direct connections or indirect connections through an intermediate medium. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0030] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the technical solution of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic countersunk screw-driving device for tripods, characterized in that: Includes a base, on the top of which is mounted an operating table and three countersunk screw-driving mechanisms, the operating table being located at the center of the three countersunk screw-driving mechanisms; The countersunk screw driving mechanism includes a base plate, a movable plate slidably connected to the top of the base plate, a screw clamp slidably connected to the top of the movable plate, the screw clamp being driven to rotate by a motor, a connecting seat slidably connected to the top of the movable plate, a fixed seat fixedly connected to the top of the movable plate, a punch being disposed between the fixed seat and the connecting seat, one end of the punch being fixedly connected to the connecting seat, and the other end of the punch being movably connected to the fixed seat.

2. The automatic countersunk screw-driving device for tripods according to claim 1, characterized in that: The top of the base plate is fixedly connected to two parallel and spaced slide rails A, and the top of the two slide rails A is slidably connected to the moving plate. The top of the base plate is equipped with a cylinder A, and the piston rod end of the cylinder A is fixedly connected to the moving plate.

3. The automatic countersunk screw-driving device for tripods according to claim 1, characterized in that: The top of the movable plate is fixedly connected to two parallel and spaced slide rails B. The top of the slide rails B is slidably connected to a first movable seat and a second movable seat. A guide rod is installed between the first movable seat and the second movable seat. A screw clamp is installed at the upper end of the first movable seat, and a motor is installed at the upper end of the second movable seat. The output shaft of the motor is connected to the end of the screw clamp through a coupling.

4. The automatic countersunk screw-driving device for tripods according to claim 3, characterized in that: A mounting base A is installed on the top of the base plate, and a cylinder B is installed on the side of the mounting base A. The piston rod end of the cylinder B is fixedly connected to the second movable seat.

5. The automatic countersunk screw-driving device for tripods according to claim 3, characterized in that: A spring is fitted around the outside of the guide rod.

6. The automatic countersunk screw-driving device for tripods according to claim 1, characterized in that: The top of the movable plate is fixedly connected to a mounting base C, and the top of the mounting base C is fixedly connected to two parallel and spaced slide rails C. The top of the slide rails C is slidably connected to the connecting seat, and the top of the mounting base C is fixedly connected to a fixing seat.

7. The automatic countersunk screw-driving device for tripods according to claim 6, characterized in that: The top of the movable plate is fixedly connected to a mounting base B, and a cylinder C is mounted on the side of the mounting base B. The piston rod end of the cylinder C is fixedly connected to the connecting base.

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