CN112607523A

CN112607523A - A coil stock mechanism for production of high temperature alloy resistance area

Info

Publication number: CN112607523A
Application number: CN202011536800.7A
Authority: CN
Inventors: 吴道飞; 胡佳; 周艺迪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-04-06

Abstract

The invention relates to the technical field of resistance tape production, and discloses a coiling mechanism for high-temperature alloy resistance tape production, which comprises a frame body, wherein the top of the frame body is rotatably connected with a rotating rod, the upper side and the lower side of the right end of the rotating rod are elastically connected with limit blocks, the inner limit of the right end of the rotating rod is connected with a movable rod, the right end of the movable rod is fixedly connected with a ratchet wheel, the right end of the frame body is fixedly connected with a ring frame, and the inner wall of the ring frame is elastically connected with a ratchet. This a coil stock mechanism for production of high temperature alloy resistance area, according to the bandwidth rotation bull stick, cooperation connecting rod transmission makes second slider move to the left, under the amplification of first gear and second gear, rack two drives the commentaries on classics piece and moves to the left and reduce the rolling limit width, the skew phenomenon appears during the transport, based on the interact of balancing piece upper and lower both sides power, the magnetic force of magnetic path and the elastic force effect of first spring make the balancing piece move to balanced position, and the gag lever post rotates simultaneously and changes transport angle, improve equipment's self-correcting ability.

Description

A coil stock mechanism for production of high temperature alloy resistance area

Technical Field

The invention relates to the technical field of resistance tape production, in particular to a coiling mechanism for producing a high-temperature alloy resistance tape.

Background

The alloy resistance band is mainly used for producing precise cement resistors, heating bands of sealing machines, diamond heating elements, preheating elements of various generators, pressure-regulating brake electric appliances of hoisting motors and the like in the electronic industry, the materials of the alloy resistance band comprise pure nickel, nickel-aluminum alloy, copper-nickel alloy and the like, a coiling mechanism is required to be used for coiling the alloy resistance band in the production operation process of the alloy resistance band, because different alloy resistance area widths are different, the not unidimensional rolling structure rolling resistance area of rolling needs to be changed during the rolling, and the change process is loaded down with trivial details complicated, has reduced the practicality of production efficiency and equipment, and the resistance area is because the friction of rolling axle and the friction on guide way and resistance area surface make alloy resistance surface dislocation appear in the rolling in-process, leads to the skew to take place, and the rolling cross section of messenger's equipment back still can appear jaggedly, influences the quality of product.

In order to solve the problems, the inventor provides a coiling mechanism for producing a high-temperature alloy resistance belt, the coiling mechanism for producing the high-temperature alloy resistance belt rotates a rotating rod according to the width of the resistance belt, a sliding block II moves leftwards in a matched mode of connecting rod transmission, based on the amplification effect of a gear I and the gear II, a rack II drives the rotating block to move leftwards to reduce the coiling width limit, the practicability of equipment is improved, when the resistance belt is conveyed, based on the interaction of the upper side force and the lower side force of a balance block, the magnetic force of a magnetic block and the elastic force of a spring I assist in correction to enable the balance block to move towards a balance position, under the action of a limiting groove, the limiting rod rotates to change the conveying angle of the alloy resistance, the effect of stable conveying based on the interaction of the force is achieved, and the self-correction.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a coiling mechanism for producing a high-temperature alloy resistance band, which has the advantages of adjusting the resistance band width based on linkage of a rod set and mutual stable conveying based on force action, and solves the problems that the coiling structures with different specifications need to be replaced for the resistance bands with different widths and the coiling cross sections are still uneven after coiling.

(II) technical scheme

In order to realize the purposes of adjusting the resistance band width based on the linkage of the rod group and mutually and stably conveying based on the action of force, the invention provides the following technical scheme: a coiling mechanism for high-temperature alloy resistance belt production comprises a frame body, wherein the top of the frame body is rotatably connected with a rotating rod, the upper side and the lower side of the right end of the rotating rod are elastically connected with limit blocks, the inner limit of the right end of the rotating rod is connected with a movable rod, the right end of the movable rod is fixedly connected with a ratchet wheel, the right end of the frame body is fixedly connected with a ring frame, the inner wall of the ring frame is elastically connected with a ratchet, the left inner side of the top of the frame body is movably connected with a first sliding block, the middle part of the first sliding block is connected with a second sliding block through a first connecting rod in a transmission manner, the bottom end of the second sliding block is fixedly connected with a first rack, the tooth end of the first rack is engaged and connected with a first gear, the outer part of the axis of the first gear is fixedly connected with a second gear, the lower fixed surface at two middle parts of rack is connected with the adjustable shelf, the middle part fixedly connected with branch of adjustable shelf, the tip balancing piece of branch, one side fixedly connected with magnetic path that branch is close in the middle part of the balancing piece, one side elastic connection that the balancing piece is close branch has spring one, the opposite side of balancing piece articulates there is the gag lever post, the other end of gag lever post rotates and is connected with the driving roller, the spacing groove has been seted up on the left of the bottom of adjustable shelf.

Preferably, the inside cavity of support body, the arc wall has been seted up on the top left side of support body, bull stick left side length is less than right side length, there is the movable rod inside on bull stick right side through spring elastic connection, is convenient for change bull stick right-hand member angle through leverage to adjust the spacing width of alloy resistance.

Preferably, the left end of the movable rod is movably connected inside the right end of the rotating rod, the inner wall of the ring frame is in limit connection with a ratchet, the ratchet is arranged on the inner wall of the ring frame at equal angles, the outer portion of the first sliding block is matched with the inner portion of the frame body, the first sliding block is hinged to the left end of the rotating rod, and the position of the second sliding block is changed through transmission of the first sliding block and the connecting rod.

Preferably, the inside of the frame body is matched with the outside of the second sliding block, the first rack is connected to the inside of the frame body in a limiting mode, the radius of the first gear is smaller than that of the second gear, the length of the first rack is smaller than that of the second rack, the first gear and the second gear are located on the same axis, the radiuses of the first rack and the second gear are different in size, and the moving distance of the second sliding block is enlarged.

Preferably, the first gear and the second gear are located on the same rotating shaft center, the first gear and the second gear are respectively connected to the middle of the rack in a rotating mode, the second rack is connected to the inside of the rack in a limiting mode, the top of the left end of the rack is movably connected with a winding shaft, and the alloy resistance disc is collected through rotation of the winding shaft.

Preferably, the rolling axle is connected with external motor drive, the rolling axle rotates to be connected in the center of adjustable shelf, the magnetic path divide into two sets ofly, and a set of fixed connection is close branch one side at the balancing piece, and another group's fixed connection is close one side of balancing piece at the adjustable shelf, removes the spacing width of rolling and the supplementary distance of leading of gag lever post that changes the commentaries on classics piece simultaneously through two racks.

Preferably, the adjustable shelf divide into two sets ofly, and a set of fixed connection is at the left end of support body, and another group's fixed connection is at the middle part of rack two, structural symmetry arranges on the balancing piece, the inside spacing connection in spacing groove has the gag lever post, and both sides gag lever post receives the pressure of supporting about through the elasticity that the balancing piece both ends received and magnetic force balance adjustment, it is stable when keeping the conveying of alloy resistance area.

(III) advantageous effects

Compared with the prior art, the invention provides a coiling mechanism for producing high-temperature alloy resistance tapes, which has the following beneficial effects:

1. this a coil stock mechanism for production of high temperature alloy resistance area, top through the support body is rotated and is connected with the bull stick, during the alloy resistance of the different width of rolling, according to actual width clockwise rotation bull stick right side, one-way rotation based on ratchet and ratchet, make the bull stick rotate and is ended the back by locking angle, along with the bull stick right-hand member rotates, the bull stick left end articulates there is slider one, the transmission of bull stick normal running fit connecting rod, make slider two move left, based on the amplification of gear one and gear two, rack two drives the turning block and moves left, reduce the rolling axle rolling limit width, thereby reach the effect based on the linkage regulation resistance area rolling limit width of pole group, improve equipment's practicality.

2. The coiling mechanism for producing the high-temperature alloy resistance band is characterized in that a rack II is connected in a limiting manner through the middle of a frame body, a movable frame is fixedly connected to the lower surface of the middle of the rack II, the width limit is changed along with the movement of the rack II, the movable frame synchronously moves leftwards to change the distance between limiting rods, when the resistance band is conveyed, the edge of the resistance band is limited in the middle of a transmission roller, the upper end and the lower end of the resistance band are respectively abutted against the two ends of the upper limiting rod and the lower limiting rod, when the resistance band deviates leftwards or rightwards, the resistance band deviates from the direction to press the corresponding limiting rods to move, at the moment, a balancing block rotates for a certain angle, a spring I on one side of the deviating direction is pressed, and another spring I is stretched, based on the interaction of the forces on the upper side and the lower side of the balancing block, the limiting rod rotates to change the alloy resistance conveying angle, so that the effect of stable conveying based on the interaction of force is achieved, and the self-correcting capability of the equipment is improved.

Drawings

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

FIG. 2 is a schematic view of the adjustment of the width limit of the present invention;

FIG. 3 is a schematic view of the balance weight shown in FIG. 1 at A-A according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 1 at B according to the present invention.

In the figure: 1. a frame body; 2. a rotating rod; 3. a limiting block; 4. a movable rod; 5. a ratchet wheel; 6. a ring frame; 7. a ratchet; 8. a first sliding block; 9. a connecting rod; 10. a second sliding block; 11. a first rack; 12. a first gear; 13. a second gear; 14. a second rack; 15. rotating the block; 16. a winding shaft; 17. a movable frame; 18. a strut; 19. a counterbalance; 20. a magnetic block; 21. a first spring; 22. a limiting rod; 23. a driving roller; 24. a limiting groove.

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.

Referring to fig. 1-5, a coil mechanism for high temperature alloy resistance belt production comprises a frame body 1, a rotating rod 2 is rotatably connected to the top of the frame body 1, the frame body 1 is hollow, an arc-shaped groove is formed in the left side of the top of the frame body 1, the length of the left side of the rotating rod 2 is smaller than that of the right side of the rotating rod, a movable rod 4 is elastically connected to the inside of the right side of the rotating rod 2 through a spring, the angle of the right end of the rotating rod 2 can be changed through leverage to adjust the limiting width of the alloy resistance, limiting blocks 3 are elastically connected to the upper side and the lower side of the right end of the rotating rod 2, a movable rod 4 is limitedly connected to the inside of the right end of the rotating rod 2, a ratchet 7 is limitedly connected to the inner wall of a ring frame 6, the ratchet 7 is angularly arranged on the inner wall of the ring frame 6, the outside of a slider 8 is, the position of a second sliding block 10 is changed through the transmission of a first sliding block 8 and a connecting rod 9, a ratchet wheel 5 is fixedly connected at the right end of a movable rod 4, a ring frame 6 is fixedly connected at the right end of a frame body 1, the inner wall of the ring frame 6 is elastically connected with a ratchet 7, a first sliding block 8 is movably connected inside the left side of the top of the frame body 1, a second sliding block 10 is connected in the middle of the first sliding block 8 through the transmission of the first connecting rod 9, the inside of the frame body 1 is matched with the outside of the second sliding block 10, a first rack 11 is in limited connection with the inside of the frame body 1, the radius of a first gear 12 is smaller than that of a second gear 13, the length of the first rack 11 is smaller than that of a second rack 14, the moving distance of the second sliding block 10 is enlarged when the first gear 12 and the second gear 13 are positioned on the same axis and the radii are different, a first rack 11 is, the first gear 12 and the second gear 13 are respectively rotatably connected to the middle of the frame body 1, the second rack 14 is in limited connection with the inside of the frame body 1, the top of the left end of the frame body 1 is movably connected with a winding shaft 16, an alloy resistance disc is collected through rotation of the winding shaft 16, the second gear 13 is fixedly connected to the outside of the axis of the first gear 12, the second rack 14 is meshed and connected to the lower side of the second gear 13, the left end of the second rack 14 is fixedly connected with a rotating block 15, the inside of the rotating block 15 is rotatably connected with the winding shaft 16, the winding shaft 16 is in transmission connection with an external motor, the winding shaft 16 is rotatably connected to the center of a movable frame 17, the magnetic blocks 20 are divided into two groups, one group is fixedly connected to one side, close to the support rod 18, of the balance block 19, the other group is fixedly connected to one side, close to the balance block 19, the winding limit width of the rotating, the adjustable shelf 17 divides into two sets ofly, a set of fixed connection is at the left end of support body 1, another group of fixed connection is at the middle part of rack two 14, structural symmetry arranges on the balancing piece 19, the inside spacing connection of spacing groove 24 has gag lever post 22, both sides gag lever post 22 receives the pressure of support about through 19 both ends elasticity that receive of balancing piece and magnetic force balanced adjustment, it is stable when keeping the conveying of alloy resistance area, the middle part fixedly connected with branch 18 of adjustable shelf 17, the tip balancing piece 19 of

branch

18, 19 middle parts of balancing piece are close one side fixedly connected with magnetic path 20 of

branch

18, 19 one side elastic connection that the balancing piece is close branch 18 has a

spring

21, 19's opposite side articulates there is gag lever post 22, the other end of gag lever post 22 rotates and is connected with driving roller 23, spacing groove 24.

The working process and principle are as follows: when the alloy resistor is rolled, the right angle of the rotating rod 2 is adjusted according to the width of an actual resistance band, the top of the frame body 1 is rotatably connected with the rotating rod 2, the rotating rod 2 rotates clockwise around a rotating center due to the right rotation of the rotating rod 2, the right end of the frame body 1 is fixedly connected with the ring frame 6, the inner wall of the ring frame 6 is elastically connected with the ratchet 7, the inner part of the right end of the rotating rod 2 is in limited connection with the movable rod 4 through the limiting block 3, the other end of the movable rod 4 is fixedly connected with the ratchet 5, the rotating rod 2 is locked in angle after the rotation is finished based on the unidirectional rotation of the ratchet 5 and the ratchet 7, the left end of the rotating rod 2 is hinged with the first sliding block 8 along with the rotation of the right end of the rotating rod 2, the middle part of the first sliding block 8 is in transmission connection with the second sliding block 10 through the connecting rod 9, the rotating, the gear end of the first rack 11 is engaged and connected with a first gear 12, the first gear 12 and a second gear 13 are positioned on the same rotating axis, based on the amplification effect of the first gear 12 and the second gear 13, the second rack 14 drives a rotating block 15 to move leftwards, so that a winding shaft 16 moves leftwards to pass through the left end of a frame body 1, the winding width limit of the winding shaft 16 is reduced, the effect of adjusting the winding width limit of a resistance band based on linkage of a rod set is achieved, the practicability of equipment is improved, in the winding process, because the middle part of the frame body 1 is in limit connection with the second rack 14, a movable frame 17 is fixedly connected to the lower surface of the middle part of the second rack 14, the winding width limit is changed along with the movement of the second rack 14, the movable frame 17 synchronously moves leftwards to change the distance between limiting rods 22, when the resistance band is conveyed, the edge of the resistance band is limited at the middle part of a transmission roller 23, and simultaneously, the, the resistance band on one side of the deviation oppresses and corresponds gag lever post 22 and removes, 19 rotate certain angles in balancing piece this moment, one 21 of the spring on one side of the deviation direction receives the oppression, another group of spring 21 receives tensile simultaneously, based on the interact of 19 upper and lower both sides power of balancing piece, the supplementary correction of magnetic force and the first 21 elasticity of spring that magnetic path 20 provided causes balancing piece 19 to remove to the equilibrium position, under the effect of activity frame 17 bottom spacing groove 24, gag lever post 22 rotates and changes alloy resistance conveying angle, reach the effect of stable transport of interactivity based on power, improve the self-correcting ability of equipment, after the receipts are rolled up, take out resistance band rolling disc, press movable rod 4 left, movable rod 4 right-hand member ratchet 5 no longer joint ratchet 7, rotate bull stick 2 and make equipment reset.

In conclusion, the coiling mechanism for producing the high-temperature alloy resistance tape is connected with the rotating rod 2 in a rotating mode through the top of the frame body 1, when alloy resistors with different widths are coiled, the right side of the rotating rod 2 is rotated clockwise according to the actual width, the rotating rod 2 is locked in angle after rotation is finished based on unidirectional rotation of the ratchet wheel 5 and the ratchet 7, the left end of the rotating rod 2 is hinged with the first sliding block 8 along with rotation of the right end of the rotating rod 2, the rotating rod 2 is rotationally matched with the transmission of the connecting rod 9 to enable the second sliding block 10 to move leftwards, and based on the amplification effect of the first gear 12 and the second gear 13, the second rack 14 drives the rotating block 15 to move leftwards to reduce the coiling width limit of the coiling shaft 16, so that the effect of adjusting the coiling width limit of the resistance tape based on linkage of the.

In addition, the coiling mechanism for producing the high-temperature alloy resistance band is characterized in that a second rack 14 is connected with the middle of a frame body 1 in a limiting mode, a movable frame 17 is fixedly connected to the lower surface of the middle of the second rack 14, the width limit is changed along with the movement of the second rack 14, the movable frame 17 synchronously moves leftwards to change the distance between limiting rods 22, when the resistance band is conveyed, the edge of the resistance band is limited in the middle of a driving roller 23, the upper end and the lower end of the resistance band are respectively abutted against the two ends of the upper limiting rod 22 and the lower limiting rod 22, when the resistance band deviates leftwards or rightwards, the resistance band deviates from the direction and presses the corresponding limiting rods 22 to move, at the moment, a balance block 19 rotates for a certain angle, a first spring 21 on one side of the deviation direction is pressed, and a first spring 21 of the other group is stretched, and based on the interaction of the upper force and, under the effect of the limiting groove 24 at the bottom end of the movable frame 17, the limiting rod 22 rotates to change the alloy resistance conveying angle, so that the effect of stable conveying based on the interaction of force is achieved, and the self-correcting capability of the equipment is improved.

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

Claims

1. The utility model provides a coil stock mechanism for production of high temperature alloy resistance area, includes support body (1), its characterized in that: the top of the frame body (1) is rotatably connected with a rotating rod (2), the upper side and the lower side of the right end of the rotating rod (2) are elastically connected with limit blocks (3), the inner limit of the right end of the rotating rod (2) is connected with a movable rod (4), the right end of the movable rod (4) is fixedly connected with a ratchet wheel (5), the right end of the frame body (1) is fixedly connected with a ring frame (6), the inner wall of the ring frame (6) is elastically connected with a ratchet (7), the left inner portion of the top of the frame body (1) is movably connected with a first sliding block (8), the middle of the first sliding block (8) is in transmission connection with a second sliding block (10) through a first connecting rod (9), the bottom of the second sliding block (10) is fixedly connected with a first rack (11), the tooth end of the first rack (11) is engaged with a first gear (12), a second rack (14) is meshed and connected with the lower side of the second gear (13), a rotating block (15) is fixedly connected with the left end of the second rack (14), a winding shaft (16) is rotatably connected inside the rotating block (15), a movable frame (17) is fixedly connected to the lower surface of the middle part of the second rack (14), a support rod (18) is fixedly connected in the middle of the movable frame (17), a balance block (19) is arranged at the end part of the support rod (18), one side of the middle part of the balance block (19) close to the support rod (18) is fixedly connected with a magnetic block (20), one side of the balance block (19) close to the support rod (18) is elastically connected with a first spring (21), the opposite side of balancing piece (19) articulates there is gag lever post (22), the other end of gag lever post (22) rotates and is connected with driving roller (23), spacing groove (24) have been seted up on the left side of the bottom of adjustable shelf (17).

2. The coiling mechanism for high-temperature alloy resistance strip production as claimed in claim 1, wherein: the inside cavity of support body (1), the arc wall has been seted up on the top left side of support body (1), bull stick (2) left side length is less than right side length, there is movable rod (4) inside on bull stick (2) right side through spring elastic connection.

3. The coiling mechanism for high-temperature alloy resistance strip production as claimed in claim 1, wherein: the left end swing joint of movable rod (4) is in the inside of bull stick (2) right-hand member, the inner wall limit of ring frame (6) is connected with ratchet (7), ratchet (7) are arranged on the inner wall of ring frame (6) with the angle such as, the outside of slider (8) and the inside looks adaptation of support body (1), slider (8) articulate the left end at bull stick (2).

4. The coiling mechanism for high-temperature alloy resistance strip production as claimed in claim 1, wherein: the inside of support body (1) and the outside looks adaptation of slider two (10), the inside at support body (1) is connected in the spacing of rack one (11), the radius of gear one (12) is less than the radius of gear two (13), the length of rack one (11) is less than the length of rack two (14).

5. The coiling mechanism for high-temperature alloy resistance strip production as claimed in claim 1, wherein: the rack is characterized in that the first gear (12) and the second gear (13) are located on the same rotating shaft center, the first gear (12) and the second gear (13) are respectively connected to the middle of the rack body (1) in a rotating mode, the second rack (14) is connected to the inside of the rack body (1) in a limiting mode, and the top of the left end of the rack body (1) is movably connected with a winding shaft (16).

6. The coiling mechanism for high-temperature alloy resistance strip production as claimed in claim 1, wherein: the winding shaft (16) is in transmission connection with an external motor, the winding shaft (16) is rotatably connected to the center of the movable frame (17), the magnetic blocks (20) are divided into two groups, one group of magnetic blocks is fixedly connected to one side, close to the supporting rod (18), of the balance block (19), and the other group of magnetic blocks is fixedly connected to one side, close to the balance block (19), of the movable frame (17).

7. The coiling mechanism for high-temperature alloy resistance strip production as claimed in claim 1, wherein: the adjustable shelf (17) is divided into two groups, one group of fixed connection is at the left end of the shelf body (1), the other group of fixed connection is at the middle part of the second rack (14), the balance blocks (19) are symmetrically arranged, and the limiting rods (22) are limited and connected in the limiting grooves (24).