阅读说明：本技术 耐过载锰铜电阻器生产线及其生产工艺 (Overload-resistant manganin resistor production line and production process thereof ) 是由 朱卫明 于 2020-07-01 设计创作，主要内容包括：本发明公开了耐过载锰铜电阻器生产线的装置,包括平台,连接轴和转轴的一端均固定连接有连接头,连接头的外侧分别设置有压条、固定槽和固定块,压条的后表面固定安装有与固定槽对应的防滑块,且压条的一侧开设有限位槽,固定块的上表面开设有导向滑轨,且固定块的一侧开设有与导向滑轨连通的安装槽,安装槽的内侧固定安装有复位弹簧,复位弹簧的一端固定连接有与限位槽对应的限位杆,限位杆的外侧固定安装有贯穿导向滑轨的操作块。本发明中的绝缘骨架与连接头间,通过固定槽卡接,并且利用防滑块,在压条、复位弹簧、限位杆和限位槽的配合作用下固定,从而方便了绝缘骨架的固定,能够提高电阻器生产效率。(The invention discloses a device for an overload-resistant manganin resistor production line, which comprises a platform, wherein one end of a connecting shaft and one end of a rotating shaft are fixedly connected with a connector, the outer sides of the connectors are respectively provided with a pressing strip, a fixed groove and a fixed block, the rear surface of the pressing strip is fixedly provided with an anti-slip block corresponding to the fixed groove, one side of the pressing strip is provided with a limiting groove, the upper surface of the fixed block is provided with a guide slide rail, one side of the fixed block is provided with a mounting groove communicated with the guide slide rail, the inner side of the mounting groove is fixedly provided with a reset spring, one end of the reset spring is fixedly connected with a limiting rod corresponding to the limiting. The insulating framework and the connector are clamped and connected through the fixing groove, and the anti-slip block is fixed under the matching action of the pressing strip, the reset spring, the limiting rod and the limiting groove, so that the insulating framework is convenient to fix, and the production efficiency of the resistor can be improved.)

1. Device of resistant manganese copper resistor production line that transships, including platform (14), its characterized in that: the upper surface of the platform (14) is respectively fixedly provided with a mounting platform (15) and a U-shaped fixing frame (24), the inner side of the U-shaped fixing frame (24) is connected with a rotating shaft (26) in a rotating manner, a servo motor (20) is fixedly arranged on one side of the U-shaped fixing frame (24), an output shaft of the servo motor (20) penetrates through the U-shaped fixing frame (24) and is fixedly connected with a lead screw (21), the outer side of the lead screw (21) is connected with a U-shaped frame (22) in a threaded manner, the inner side of the U-shaped frame (22) is connected with a pay-off drum (23) in a rotating manner, the upper surface of the mounting platform (15) is fixedly provided with a driving motor (16), an output shaft of the driving motor (16) is fixedly connected with a speed reducer (17), an output shaft of the speed reducer (17) is fixedly connected with a connecting shaft (18) penetrating through the U, the outside of connector (27) is provided with layering (33), fixed slot (35) and fixed block (40) respectively, the back fixed surface of layering (33) installs non slipping spur (34) that corresponds with fixed slot (35), just spacing groove (36) have been seted up to one side of layering (33), direction slide rail (41) have been seted up to the upper surface of fixed block (40), just mounting groove (39) with direction slide rail (41) intercommunication are seted up to one side of fixed block (40), the inboard fixed mounting of mounting groove (39) has reset spring (38), the one end fixedly connected with of reset spring (38) has gag lever post (37) that corresponds with spacing groove (36), the outside fixed mounting of gag lever post (37) has operation piece (42) that runs through direction slide rail (41).

2. The apparatus for manufacturing the overload-resistant manganin resistor line according to claim 1, wherein: the upper surface of the platform (14) is fixedly provided with a level meter (1), and the level meter (1) is positioned on the right side of the U-shaped fixing frame (24).

3. The apparatus for manufacturing the overload-resistant manganin resistor line according to claim 1, wherein: the utility model discloses a novel platform, including platform (14), the even fixed mounting in the lower surface outside of platform (14) has four U type support piece (13), every limiting plate (12) have all been cup jointed in the outside of U type support piece (13), the inside fixed mounting of limiting plate (12) has screwed pipe (10), the lower extreme fixedly connected with heel brace (11) of screwed pipe (10), just the inboard spiro union of screwed pipe (10) has and rotates threaded post (2) of being connected with U type support piece (13).

4. The apparatus for manufacturing the overload-resistant manganin resistor line according to claim 3, wherein: the outer side of the threaded column (2) is sleeved with a cross-shaped stirring piece (9), and the cross-shaped stirring piece (9) is located right above the threaded pipe (10).

5. The apparatus for manufacturing the overload-resistant manganin resistor line according to claim 1, wherein: the bottom fixed mounting of platform (14) has first electric telescopic handle (5), platform (14) fixedly connected with connecting plate (3) are run through to the output of first electric telescopic handle (5).

6. The apparatus for manufacturing the overload-resistant manganin resistor line according to claim 5, wherein: the upper surface of connecting plate (3) has seted up activity groove (32), the even fixed mounting of inner chamber lower surface in activity groove (32) has a plurality of buffer spring (31), and is a plurality of the common fixedly connected with clamp plate (25) in upper end of buffer spring (31).

7. The apparatus for manufacturing the overload-resistant manganin resistor line according to claim 1, wherein: the cleaning brush is characterized in that a second electric telescopic rod (29) is fixedly mounted on the other side of the U-shaped fixing frame (24), a movable plate (30) is fixedly connected to the output end of the second electric telescopic rod (29), a slot (19) is formed in one side of the movable plate (30), and a cleaning brush (28) penetrating through the U-shaped fixing frame (24) is arranged inside the slot (19).

8. The apparatus for manufacturing the overload-resistant manganin resistor line according to claim 7, wherein: the bottom of the movable plate (30) is in threaded connection with a butterfly bolt (4), and the upper end of the butterfly bolt (4) is communicated with the slot (19).

9. The apparatus for manufacturing the overload-resistant manganin resistor line according to claim 1, wherein: the dust collector is characterized in that a dust collector (6) is fixedly mounted in the middle of the lower surface of the platform (14), an air inlet of the dust collector (6) is fixedly connected with a connecting pipe (7) penetrating through the platform (14), and an upper end of the connecting pipe (7) is fixedly connected with a dust collection head (8).

10. The production process of the device of the overload-resistant manganin resistor production line is characterized in that: the method comprises the following steps:

s1, before use, in order to ensure that the resistance wire is more stable during winding, the platform (14) needs to be adjusted to be in a horizontal state, the cross-shaped poking piece (9) at the corresponding position is rotated by observing the level meter (1), so that the threaded column (2) connected with the cross-shaped poking piece is rotated to drive the threaded pipe (10) at the outer side to lift under the action of the limiting plate (12), and therefore the supporting height of the foot support (11) is changed, and the platform (14) is horizontally placed;

s2, when in use, firstly, the insulating framework is clamped in the two connectors (27), one end of the insulating framework is inserted into the fixed groove (35) formed in one of the connectors (27), then the operation block (42) is pulled to compress the reset spring (38), one end of the limiting rod (37) is separated from the limiting groove (36) formed in the pressing strip (33), the other end of the insulating framework is inserted into the other fixed groove (35), the operation block (42) is controlled again to enable the limiting rod (37) to clamp the pressing strip (33) in a clamping manner, the anti-skid block (34) is pressed on the insulating framework, then the second electric telescopic rod (29) is controlled to enable the cleaning brush (28) to be in contact with the insulating framework, the driving motor (16) is started to enable the insulating framework to rotate, the cleaning brush (28) is enabled to clean dust on the surface of the insulating framework, and the dust can be collected by the dust collector (6), and finally, spot welding the resistance wire on the outer side of the pay-off drum (23) on the right side of the insulating framework, starting the driving motor (16) and the servo motor (20), driving the pay-off drum (23) connected through the lead screw (21) and the U-shaped frame (22) to slowly move leftwards by the servo motor (20), and simultaneously, under the action of the driving motor (16), uniformly winding the resistance wire on the outer side of the insulating framework from right to left, cutting off the resistance wire after winding is finished, and spot welding the cut-off part of the resistance wire on the left side of the insulating framework. In the process of winding the resistance wire, the first electric telescopic rod (5) can be controlled to enable the pressing plate (25) to be tightly attached to the outer side of the insulating framework, so that the stability of the wound resistance wire is ensured, and the resistance wire can be prevented from being excessively pressed by the pressing plate (25) by utilizing the elastic deformation capacity of the buffer spring (31) to be disconnected;

s3, after the work is finished, the operation block (42) is pulled again to compress the reset spring (38), one end of the limiting rod (37) is separated from the inside of the limiting groove (36) formed in the pressing strip (33), then the pressing strip (33) is pulled to separate the anti-skidding block (34) from the inside of the fixing groove (35), and the insulating framework wound with the resistance wire is taken out.

Technical Field

The invention relates to the technical field of resistor production equipment, in particular to an overload-resistant manganin resistor production line and a production process thereof.

Background

Resistors (resistors) are commonly and directly referred to as resistances in daily life. Is a current limiting element, and after a resistor is connected in a circuit, the resistance value of the resistor is fixed, generally two pins, and the resistor can limit the current passing through a branch connected with the resistor. The resistance value that cannot be changed is called a fixed resistor. Variable resistance is called a potentiometer or a variable resistor. Ideally the resistor is linear, i.e. the instantaneous current through the resistor is proportional to the applied instantaneous voltage. A variable resistor for voltage division. On the exposed resistor body, one to two movable metal contacts are pressed. The contact location determines the resistance between either end of the resistor and the contact. The terminal voltage and the current have a determined functional relation, and a two-terminal device which reflects the capability of converting electric energy into other forms is represented by a letter R and has the unit of ohm omega. Actual devices such as bulbs, heating wires, resistors, etc. may be represented as resistor elements.

The existing resistor production device is inconvenient for fixing the insulating framework, so that the production efficiency of the resistor is reduced; and current resistor apparatus for producing supports highly comparatively fixed, is difficult to adjust the level with it according to the unsmooth condition on ground, influences the steady when resistance wire winding easily, has reduced the resistor quality. Therefore, an overload-resistant manganin resistor production line and a production process thereof are provided.

Disclosure of Invention

The invention aims to provide an overload-resistant manganin resistor production line and a production process thereof, which solve the problem that the existing resistor production device is inconvenient to fix an insulating framework, so that the production efficiency of the resistor is reduced; and current resistor apparatus for producing supports highly comparatively fixed, is difficult to adjust the level with it according to the unsmooth condition on ground, influences the steady when resistance wire winding easily, has reduced the problem of resistor quality.

In order to achieve the purpose, the invention provides the following technical scheme: the device for the overload-resistant manganin resistor production line comprises a platform, wherein the upper surface of the platform is respectively and fixedly provided with an installation platform and a U-shaped fixing frame, the inner side of the U-shaped fixing frame is rotatably connected with a rotating shaft, one side of the U-shaped fixing frame is fixedly provided with a servo motor, an output shaft of the servo motor penetrates through the U-shaped fixing frame and is fixedly connected with a lead screw, the outer side of the lead screw is screwed with a U-shaped frame, the inner side of the U-shaped frame is rotatably connected with a pay-off drum, the upper surface of the installation platform is fixedly provided with a driving motor, the output shaft of the driving motor is fixedly connected with a speed reducer, the output shaft of the speed reducer is fixedly connected with a connecting shaft penetrating through the U-shaped fixing frame, one ends of the connecting shaft and the rotating shaft are respectively and fixedly connected with a connector, just the spacing groove has been seted up to one side of layering, the direction slide rail has been seted up to the upper surface of fixed block, just the mounting groove with direction slide rail intercommunication is seted up to one side of fixed block, the inboard fixed mounting of mounting groove has reset spring, reset spring's one end fixedly connected with and the gag lever post that the spacing groove corresponds, the outside fixed mounting of gag lever post has the operation piece that runs through the direction slide rail.

Preferably, the upper surface of the platform is fixedly provided with a level gauge, and the level gauge is positioned on the right side of the U-shaped fixing frame.

Preferably, the even fixed mounting in the lower surface outside of platform has four U type support piece, every the limiting plate has all been cup jointed in U type support piece's the outside, the inside fixed mounting of limiting plate has the screwed pipe, the lower extreme fixedly connected with heel brace of screwed pipe, just the inboard spiro union of screwed pipe has the screw thread post of being connected with U type support piece rotation.

Preferably, a cross-shaped stirring piece is sleeved on the outer side of the threaded column and is located right above the threaded pipe.

Preferably, the bottom of platform fixed mounting has first electric telescopic handle, platform fixedly connected with connecting plate is run through to first electric telescopic handle's output.

Preferably, the upper surface of the connecting plate is provided with a movable groove, the lower surface of the inner cavity of the movable groove is uniformly and fixedly provided with a plurality of buffer springs, and the upper ends of the plurality of buffer springs are fixedly connected with a pressing plate together.

Preferably, a second electric telescopic rod is fixedly mounted on the other side of the U-shaped fixing frame, a movable plate is fixedly connected to the output end of the second electric telescopic rod, a slot is formed in one side of the movable plate, and a cleaning brush penetrating through the U-shaped fixing frame is arranged inside the slot.

Preferably, the bottom of the movable plate is in threaded connection with a butterfly bolt, and the upper end of the butterfly bolt is communicated with the slot.

Preferably, a dust collector is fixedly mounted in the middle of the lower surface of the platform, a connecting pipe penetrating through the platform is fixedly connected to an air inlet of the dust collector, and a dust collecting head is fixedly connected to the upper end of the connecting pipe.

The production process of the device of the overload-resistant manganin resistor production line comprises the following steps:

s1, before use, in order to ensure that the resistance wire is more stable during winding, the platform needs to be adjusted to be in a horizontal state, the screw column connected with the leveling instrument is rotated by observing the leveling instrument and rotating the cross-shaped stirring piece at the corresponding position, and the threaded pipe at the outer side is driven to lift under the action of the limiting plate, so that the supporting height of the foot support is changed, and the platform is horizontally placed;

s2, when in use, firstly, the insulation framework is clamped in the two connectors, one end of the insulation framework is inserted into the fixed groove formed in one of the connectors, then the reset spring is compressed by pulling the operation block, one end of the limiting rod is separated from the limiting groove formed in the pressing strip, the other end of the insulation framework is inserted into the other fixed groove, the operation block is controlled again, the pressing strip is clamped by the limiting rod, the anti-skid block is pressed on the insulation framework, then the second electric telescopic rod is controlled to enable the cleaning brush to be in contact with the insulation framework, the driving motor is started to enable the insulation framework to rotate, the dust on the surface of the insulation framework is cleaned by the cleaning brush, the dust can be collected by the dust collector, finally, the resistance wire outside the pay-off cylinder is spot-welded on the right side of the insulation framework, the driving motor and the servo motor are started, and the servo motor drives the, A pay-off drum connected with the U-shaped frame slowly moves leftwards, and meanwhile, under the action of a driving motor, the resistance wire is uniformly wound on the outer side of the insulating framework from right to left, the resistance wire is cut off after winding is finished, and the cut-off part of the resistance wire is spot-welded on the left side of the insulating framework. In the process of winding the resistance wire, the first electric telescopic rod can be controlled to enable the pressing plate to be tightly attached to the outer side of the insulating framework, so that the stability of winding the resistance wire is ensured, and the resistance wire can be prevented from being excessively pressed by the pressing plate by utilizing the elastic deformation capacity of the buffer spring, so that the resistance wire is prevented from being disconnected;

s3, after the work is finished, the operation block is pulled again to compress the reset spring, one end of the limiting rod is separated from the inside of the limiting groove formed by the pressing strip, then the pressing strip is pulled to separate the anti-skidding block from the inside of the fixing groove, and the insulating framework wound with the resistance wire is taken out.

Compared with the prior art, the invention has the following beneficial effects:

1. the insulating framework and the connector are clamped and connected through the fixing groove, and the anti-slip block is fixed under the matching action of the pressing strip, the reset spring, the limiting rod and the limiting groove, so that the insulating framework is convenient to fix, and the production efficiency of the resistor can be improved.

2. According to the invention, the cross-shaped stirring piece is rotated to drive the threaded column to rotate, and the threaded pipe at the outer side is lifted under the action of the limiting plate, so that the supporting height of the foot support at the corresponding position is changed, the resistor production device is conveniently adjusted to be in a horizontal state, the stability of the resistance wire during winding is not influenced, and the quality of the resistor is improved.

3. The resistance wire winding machine is provided with the pressing plate, the pressing plate connected through the buffer spring is driven by the connecting plate to be in contact with the outer side of the insulating framework through adjusting the first electric telescopic rod, so that the stability of winding the resistance wire is guaranteed, the loosening phenomenon cannot occur, and meanwhile, the resistance wire can be prevented from being broken due to overlarge pressure of the pressing plate by utilizing the elastic deformation capacity of the buffer spring.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the pressing plate and the connecting plate according to the present invention;

FIG. 3 is an enlarged view of part A of the present invention;

fig. 4 is a partially enlarged view of part B of the present invention.

In the figure: 1. a level gauge; 2. a threaded post; 3. a connecting plate; 4. a butterfly bolt; 5. a first electric telescopic rod; 6. a vacuum cleaner; 7. a connecting pipe; 8. a dust collection head; 9. a cross-shaped toggle piece; 10. a threaded pipe; 11. a foot support; 12. a limiting plate; 13. a U-shaped support member; 14. a platform; 15. an installation table; 16. a drive motor; 17. a speed reducer; 18. a connecting shaft; 19. a slot; 20. a servo motor; 21. a screw rod; 22. a U-shaped frame; 23. a pay-off drum; 24. a U-shaped fixing frame; 25. pressing a plate; 26. a rotating shaft; 27. a connector; 28. a cleaning brush; 29. a second electric telescopic rod; 30. a movable plate; 31. a buffer spring; 32. a movable groove; 33. layering; 34. anti-skid blocks; 35. fixing grooves; 36. a limiting groove; 37. a limiting rod; 38. a return spring; 39. mounting grooves; 40. a fixed block; 41. a guide slide rail; 42. and an operation block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.