Multi-station automatic deep drawing device with multi-directional adjustable feeding turntable

Abstract

The present invention relates to the technical field of CNC punching machine robot auxiliary accessories, and in particular to a multi-station automatic deep drawing device with a multi-directional adjustable feed turntable. The multi-station automatic deep drawing device with a multi-directional adjustable feed turntable of the present invention is provided with an internal adjustment chamber with a built-in electromagnetic adjustment mechanism inside the turntable body, and the top telescopic assembly set is elastically connected by the top extrusion spring on the top surface of the internal adjustment chamber, and the transverse extrusion spring inside the annular extrusion groove is elastically connected to the transverse transmission gear sleeve, and the top and transverse extrusion springs are controlled by the small electromagnet at the top of the outer side surface of the longitudinal guide bracket in conjunction with the transverse and longitudinal magnetic conductive plates, thereby switching the control mode of the longitudinal rotating motor, and the transverse screw rod inserted inside the top telescopic assembly set is used to drive the internal and external internal thread sliders to translate, thereby controlling the lifting plate to rise and fall, so that the feed turntable structure can be adjusted as needed, and the scope of application is wider.

Description

Technical Field

[0001] The invention relates to the technical field of robot-assisted accessories for numerically controlled punching machines, in particular to a multi-station automatic deep drawing device with a multi-directionally adjustable feeding turntable. Background Art

[0002] The existing drawing dies use single drawing, which has a single process affected by the die punch and production materials, and cannot guarantee product quality alone, and the production efficiency is low. Now it is improved to use a servo motor to combine the manipulator with single-die stamping equipment and single-die stamping dies to form a single production line for drawing. At present, a turntable is required to pick up materials with the servo motor and the manipulator, but the turntable on the market currently has a simple structure and cannot be adjusted according to different materials, resulting in its applicability being very single. Summary of the invention

[0003] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, an improved multi-station automatic deep drawing device with a multi-directional adjustable material feed turntable is provided to solve the problem that a turntable is currently needed to cooperate with a servo motor and a manipulator to take materials, while the turntables currently on the market have a simple structure and cannot be adjusted according to the structure of different materials, resulting in a very single applicability.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a multi-station automatic deep drawing device with a multi-directional adjustable feeding turntable, including a CNC punching machine body, a three-dimensional manipulator installed on the left and right sides of the CNC punching machine body, a clamping arm installed on the working table of the CNC punching machine body, a longitudinal rotating motor installed on the left side of the CNC punching machine body, a turntable body installed on the upper end rotating shaft of the longitudinal rotating motor and a servo material moving device installed on the turntable body, the upper surface of the turntable body is provided with a plurality of strip-shaped adjusting grooves arranged in a circular array, the turntable body is provided with an internal adjusting chamber with a built-in electromagnetic adjusting mechanism, the strip-shaped adjusting groove is provided with a transverse screw rod and a built-in internal screw rod threadedly connected at both ends of the transverse screw rod. A threaded slider and an external internal threaded slider, the interior of the strip-shaped adjustment groove is located outside the transverse screw rod and is slidably connected with a central adjustment slider, the upper end of the central adjustment slider is provided with a fixed guide tube, an internal telescopic rod is inserted into the fixed guide tube, and a lifting plate is fixedly connected to the top of the internal telescopic rod, a longitudinal guide opening is provided on the outer side of the fixed guide tube, and the outer side of the internal telescopic rod is located inside the longitudinal guide opening and has an integrated structure movable bracket protruding outward, the upper surfaces of the internal internal threaded slider and the external internal threaded slider are provided with a top receiving groove of the internal movable bracket near the end of the internal telescopic rod, and the top receiving grooves of the internal and external internal threaded sliders and the outer side of the internal telescopic rod are movably connected by a flip connecting rod.

[0005] Furthermore, in order to facilitate switching control, a top transmission blind hole with a built-in top extrusion spring and a top telescopic assembly is provided on the upper surface of the internal adjustment chamber, a transverse adjustment through hole connected to the interior of the strip adjustment groove is provided on the inner side surface of the internal adjustment chamber, a transverse transmission gear sleeve is provided on the inner end of the transverse screw rod inside the internal adjustment chamber, a longitudinal guide bracket is longitudinally fixed to the upper surface of the internal adjustment chamber, a transverse through hole is provided at the lower end of the longitudinal guide bracket, and an annular extrusion groove for a transverse extrusion spring is provided on the outer side surface of the transverse transmission gear sleeve.

[0006] Furthermore, in order to achieve electromagnetic control, the electromagnetic adjustment mechanism includes a small electromagnet fixedly mounted on the top of the outer side surface of the longitudinal guide bracket, and the small electromagnet is fixedly connected to the top extrusion spring and the transverse extrusion spring respectively through transverse and longitudinal magnetic conductive plates.

[0007] Furthermore, in order to cooperate with the transmission, the upper end shaft of the longitudinal rotating motor is located at the top of the internal adjustment chamber and is axially fixed with a transmission gear shaft that cooperates with the top telescopic assembly set and the transverse transmission gear sleeve.

[0008] Furthermore, in order to improve the guiding and supporting stability, the inner diameter of the transverse through hole and the inner diameter of the annular extrusion groove are the same.

[0009] Furthermore, in order to cooperate with the linkage, there is no gap between the outer side surface of the top telescopic assembly sleeve and the inner side surface of the top transmission blind hole, and the inner cross-section of the top transmission blind hole is a non-circular structure.

[0010] The beneficial effect of the present invention is that the multi-station automatic deep drawing device with a multi-directional adjustable feed turntable of the present invention opens an internal adjustment chamber with a built-in electromagnetic adjustment mechanism inside the turntable body, elastically connects the top telescopic assembly set through the top extrusion spring on the top surface of the internal adjustment chamber, elastically connects the transverse transmission gear sleeve through the transverse extrusion spring inside the annular extrusion groove, and controls the top and transverse extrusion springs through the small electromagnet at the top of the outer side surface of the longitudinal guide bracket in conjunction with the transverse and longitudinal magnetic conductive plates, thereby switching the control mode of the longitudinal rotating motor, and utilizing the transverse screw rod inserted inside the top telescopic assembly set to drive the internal and external internal threaded sliders to translate, thereby controlling the lifting plate to rise and fall, so that the feed turntable structure can be adjusted as needed, and the scope of application is wider. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0012] Figure 1 It is a structural schematic diagram of the present invention.

[0013] Figure 2 It is a cross-sectional view of the interior of the turntable body of the present invention.

[0014] Figure 3 It is a schematic diagram of the structure in the internal adjustment chamber of the present invention.

[0015] In the figure: 1. CNC punching machine body, 2. three-dimensional manipulator, 3. clamping arm, 4. longitudinal rotating motor, 5. turntable body, 6. servo material moving device, 7. strip adjustment groove, 8. internal adjustment chamber, 9. transverse screw, 10. built-in internal thread slider, 11. external internal thread slider, 12. center adjustment slider, 13. fixed guide tube, 14. internal telescopic rod, 15. lifting plate, 16. longitudinal guide port, 17. top storage slot, 18. flip connecting rod, 19. top extrusion spring, 20. top telescopic assembly set, 21. top transmission blind hole, 22. transverse adjustment through hole, 23. transverse transmission gear sleeve, 24. longitudinal guide bracket, 25. transverse through hole, 26. transverse extrusion spring, 27. annular extrusion groove, 28. small electromagnet, 29. transmission gear shaft. DETAILED DESCRIPTION

[0016] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0017] Figure 1 , Figure 2 and Figure 3The multi-station automatic deep drawing device with a multi-directional adjustable material feeding turntable shown in the figure comprises a CNC punching machine body 1, a three-dimensional manipulator 2 mounted on the left and right sides of the CNC punching machine body 1, a clamping arm 3 mounted on the working table of the CNC punching machine body 1, a longitudinal rotating motor 4 mounted on the left side of the CNC punching machine body 1, a turntable body 5 mounted on the upper end rotating shaft of the longitudinal rotating motor 4, and a servo material moving device 6 mounted on the turntable body 5, the upper surface of the turntable body 5 is provided with two strip-shaped adjusting grooves 7 arranged in a circular array, the turntable body 5 is provided with an internal adjusting chamber 8 with a built-in electromagnetic adjusting mechanism, and the strip-shaped adjusting groove 7 is provided with a transverse screw rod 9 and a built-in internal threaded slider 10 and an external internal threaded slider threadedly connected to both ends of the transverse screw rod 9. 11. The interior of the strip-shaped adjustment groove 7 is located outside the transverse screw rod 9 and is slidably connected with a central adjustment slider 12. The upper end of the central adjustment slider 12 is provided with a fixed guide tube 13. An internal telescopic rod 14 is inserted inside the fixed guide tube 13. A lifting plate 15 is fixedly connected to the top of the internal telescopic rod 14. A longitudinal guide opening 16 is provided on the outer side of the fixed guide tube 13. The outer side of the internal telescopic rod 14 is located inside the longitudinal guide opening 16 and has an integrated structure movable bracket protruding outward. The upper surfaces of the internal internal threaded slider 10 and the external internal threaded slider 11 are provided with a top receiving groove 17 of the internal movable bracket near the end of the internal telescopic rod 14. The top receiving grooves 17 of the internal and external internal threaded sliders and the outer side of the internal telescopic rod 14 are movably connected by a flip connecting rod 18.

[0018] Furthermore, in order to facilitate the switching control, a top transmission blind hole 21 with a built-in top extrusion spring 19 and a top telescopic assembly set 20 is provided on the top surface of the internal adjustment chamber 8, a transverse adjustment through hole 22 connected to the inside of the strip adjustment groove 7 is provided on the inner side surface of the internal adjustment chamber 8, a transverse transmission gear sleeve 23 is sleeved on the inner end of the transverse screw rod 9 inside the internal adjustment chamber 8, a longitudinal guide bracket 24 is longitudinally fixed to the top surface of the internal adjustment chamber 8, a transverse through hole 25 is provided at the lower end of the longitudinal guide bracket 24, and a transverse transmission gear sleeve 23 is provided on the outer side surface. The annular extrusion groove 27 of the transverse extrusion spring 26, further, in order to pass electromagnetic control, the electromagnetic adjustment mechanism includes a small electromagnet 28 fixedly installed on the top of the outer side of the longitudinal guide bracket 24, and the small electromagnet 28 is fixedly connected to the top extrusion spring 19 and the transverse extrusion spring 26 through the transverse and longitudinal magnetic conductive plates, respectively. Further, in order to cooperate with the transmission, the upper end shaft of the longitudinal rotating motor 4 is located at the top of the internal adjustment chamber 8, and the transmission gear shaft 29 that cooperates with the top telescopic assembly set 20 and the transverse transmission gear set 23 is axially fixed. Further In order to improve the guiding and supporting stability, the inner diameter of the transverse through hole 25 is the same as the inner diameter of the annular extrusion groove 27. Furthermore, in order to cooperate with the linkage, there is no gap between the outer side of the top telescopic assembly set 20 and the inner side of the top transmission blind hole 21. The internal cross-section of the top transmission blind hole 21 is a non-circular structure. The multi-station automatic deep drawing device with a multi-directional adjustable feeding turntable of the present invention is provided with an internal adjustment chamber 8 with a built-in electromagnetic adjustment mechanism inside the turntable body 5, and the top is elastically connected to the top through the top extrusion spring 19 on the top surface of the internal adjustment chamber 8. The telescopic assembly set 20 utilizes the transverse extrusion spring 26 inside the annular extrusion groove 27 to elastically connect the transverse transmission gear sleeve 23, and controls the top and transverse extrusion springs through the small electromagnet 28 at the top of the outer side of the longitudinal guide bracket 24 in cooperation with the transverse and longitudinal magnetic conductive plates, thereby switching the control mode of the longitudinal rotating motor 4, and utilizing the transverse screw rod 9 inserted inside the top telescopic assembly set 20 to drive the internal and external internal threaded sliders to translate, thereby controlling the lifting plate 15 to rise and fall, so that the feed turntable structure can be adjusted as needed, and the scope of application is wider.

[0019] The small electromagnet 28 is powered by an external power supply and controlled to open and close through an external power supply connection line at the lower end of the turntable body 5. The small electromagnet 28 is the most common DC electromagnet on the market.

[0020] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A multi-station automatic deep drawing device with a multi-directional adjustable feeding turntable, comprising a CNC punch press body, a three-dimensional manipulator installed on the left and right sides of the CNC punch press body, a clamping arm installed on the working table of the CNC punch press body, a longitudinal rotating motor installed on the left side of the CNC punch press body, a turntable body installed on the upper end rotating shaft of the longitudinal rotating motor, and a servo material moving device installed on the turntable body, characterized in that: The upper surface of the turntable body is provided with a plurality of strip-shaped adjustment grooves arranged in a circular array, and an internal adjustment chamber of a built-in electromagnetic adjustment mechanism is provided inside the turntable body, a transverse screw rod and an internal internal threaded slider and an external internal threaded slider threadedly connected to both ends of the transverse screw rod are arranged inside the strip-shaped adjustment groove, a central adjustment slider is slidably connected to the outer side of the transverse screw rod inside the strip-shaped adjustment groove, a fixed guide tube is provided at the upper end of the central adjustment slider, an internal telescopic rod is inserted into the fixed guide tube, a lifting plate is fixedly connected to the top of the internal telescopic rod, a longitudinal guide opening is provided on the outer side of the fixed guide tube, and an integrated structure movable bracket protruding outward is provided on the outer side of the internal telescopic rod and located inside the longitudinal guide opening, a top receiving groove of the built-in movable bracket is provided on the upper surfaces of the internal internal threaded slider and the external internal threaded slider near the end of the internal telescopic rod, and the top receiving grooves of the internal internal threaded slider and the external internal threaded slider and the outer side surface of the internal telescopic rod are movably connected by a flip connecting rod; The top surface of the internal adjustment chamber is provided with a top transmission blind hole with a built-in top extrusion spring and a top telescopic assembly set, the inner side surface of the internal adjustment chamber is provided with a transverse adjustment through hole connected to the inside of the strip adjustment groove, the inner end of the transverse screw rod inside the internal adjustment chamber is sleeved with a transverse transmission gear sleeve, a longitudinal guide bracket is longitudinally fixed to the top surface of the internal adjustment chamber, a transverse through hole is provided at the lower end of the longitudinal guide bracket, and an annular extrusion groove for a transverse extrusion spring is provided on the outer side surface of the transverse transmission gear sleeve; The electromagnetic adjustment mechanism comprises a small electromagnet fixedly mounted on the top of the outer side of the longitudinal guide bracket, and the small electromagnet is fixedly connected to the top extrusion spring and the transverse extrusion spring respectively through the transverse and longitudinal magnetic conductive plates; The upper end rotating shaft of the longitudinal rotating motor is located at the top of the internal regulating chamber and is axially fixed with a transmission gear shaft that matches the top telescopic assembly set and the transverse transmission gear sleeve.

2. The multi-station automatic deep drawing device with a multi-directional adjustable feeding turntable according to claim 1 is characterized in that: The inner diameter of the transverse through hole is the same as the inner diameter of the annular extrusion groove.

3. The multi-station automatic deep drawing device with a multi-directional adjustable feeding turntable according to claim 2 is characterized in that: There is no gap between the outer side surface of the top telescopic assembly sleeve and the inner side surface of the top transmission blind hole, and the inner cross-section of the top transmission blind hole is a non-circular structure.

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