CN218939546U

CN218939546U - Automatic fuse piece production facility

Info

Publication number: CN218939546U
Application number: CN202220699352.0U
Authority: CN
Inventors: 李挺; 梁金星; 陈学谦; 李文浩
Original assignee: Zhejiang Fritz Electric Technology Co ltd
Current assignee: Zhejiang Fritz Electric Technology Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2023-04-28
Anticipated expiration: 2032-03-28

Abstract

The application relates to the field of fuse manufacturing equipment, especially relates to an automatic fuse production equipment, and it is including the base, be provided with the transport mechanism who is used for transmitting the melt strip on the base, be provided with the side bending mechanism that is used for buckling melt strip both sides on the base, still be provided with on the base and be used for buckling melt strip tip and decide the mechanism of cutting of buckling. The method has the effect of simplifying the operation process of the staff.

Description

Automatic fuse piece production facility

Technical Field

The present application relates to the field of fuse manufacturing equipment, and in particular to an automated fuse production apparatus.

Background

A fuse is one of the components that is very important in industry for protecting a circuit, and opens the circuit by heat generated by itself when the circuit is over-current.

The fuse comprises ends for connecting a circuit, a fuse piece for fusing is connected between the ends, and heat is generated when the circuit flows excessively to fuse the fuse piece, so that the circuit is disconnected. The manufacture of the fuse piece requires a fuse strip, and in the process of manufacturing the fuse piece, the fuse strip is punched first and then cut, so that the fuse piece is obtained, and the fuse strip is shown in fig. 1.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the fuse piece generally needs to be bent into a certain angle, and when the fuse piece is manufactured, a worker generally needs to bend the fuse strip into a certain angle and then cut the fuse strip, so that the fuse piece is obtained, and the worker has complex operation.

Disclosure of Invention

In order to improve the problem that when staff makes the fuse, need buckle the fuse into certain angle and then decide, the operation process is loaded down with trivial details in general, this application provides an automatic fuse production facility.

The application provides an automatic fuse production facility adopts following technical scheme:

the automatic fuse piece production equipment comprises a base, a transmission mechanism for transmitting a fuse piece is arranged on the base, a side bending mechanism for bending two sides of the fuse piece is arranged on the base, and a bending cutting mechanism for bending and cutting the end part of the fuse piece is also arranged on the base.

Through adopting above-mentioned technical scheme, when the staff needs to process into the fuse with the fuse, the staff need transmit the fuse through transport mechanism earlier, and side bending mechanism will make the both sides side on the fuse length direction buckle in the transmission process, and the rethread cutter of buckling makes the tip lateral wall of fuse buckle and decide and form the fuse, has made things convenient for the operation of staff, has still improved the work efficiency of production fuse greatly.

Optionally, the bending and cutting mechanism comprises a frame block for erecting the molten strip, and a push-type knife for bending the molten strip extending from the frame block is arranged on the base.

Through adopting above-mentioned technical scheme, at first raise the position of melting strip through the frame piece, will stretch out the outside melting strip promotion of frame piece through the push-type broach and buckle, melting strip will buckle under the conflict at frame piece border and push-type broach's thrust effect to realized the automation to melting strip and buckled, made things convenient for staff's operation, raised the position of melting strip through the frame piece, made the push-type broach buckle melting strip more easily, reduced the probability that melting strip contradicted and be difficult to buckle on the base.

Optionally, the mechanism is decided in buckling still including setting up the cutter on the base, the cutter is used for deciding the melt strip after buckling, the cutter is used for contradicting with the frame piece lateral wall, the cutter is located between frame piece and the push broach.

Through adopting above-mentioned technical scheme, through making the cutter be located between frame piece and the push broach, make the cutter can be intact with cutting through the melt strip tip after the push broach is buckled, when the cutter is decided melt strip tip, contradict through the border lateral wall of cutter and frame piece to make the cutter cut with stretching out to the melt strip tip outside the frame piece completely, reduced the probability that leads to being difficult to cut off because of melt strip tip is buckled, make the cutter more easily decide melt strip.

Optionally, the bending and cutting mechanism further comprises a pressing block arranged on the cutter, and the pressing block is used for pressing the molten strip on the frame block.

Through adopting above-mentioned technical scheme, when the cutter needs to decide the melt strip, press the melt strip on the frame piece through the briquetting, melt strip atress perk when having reduced the cutter downwards with force to lead to the melt strip to be difficult to the probability of cutting off, make the cutter more easily decide the melt strip, improved efficiency, improved the yield.

Optionally, the side bending mechanism is including rotating first compression roller and the second compression roller on the base, first compression roller compresses tightly the melt strip with the second compression roller, it has the bulge loop to slide on the first compression roller, be provided with on the second compression roller with bulge loop complex annular.

Through adopting above-mentioned technical scheme, buckle the both sides side of melt strip length direction through the cooperation of bulge loop and annular, still transmit the melt strip through the rotation of first compression roller and second compression roller simultaneously, played the effect of supplementary transmission mechanism transmission melt strip, reduced the melt strip and received the unit intensity of transmission force, reduced the pressure of transmission force too big and made melt strip cracked probability, played the guard action to melt strip.

Optionally, still be provided with the locating part that is used for carrying out spacing to the transmission of melting the strip on the base, the locating part carries out the centre gripping to melting the strip, the locating part is located between side bending mechanism and the bending and cutting mechanism.

Through adopting above-mentioned technical scheme, the melting strip after buckling through the locating part has played spacing effect to the melting strip transmission after the side, has reduced melting strip crooked or the crooked probability of transmission path in transmission process, has improved melting strip stability when the transmission.

Optionally, the transmission mechanism is located between locating part and the mechanism of cutting of buckling, the transmission mechanism is including setting up the first actuating source on the base, it has the transmission roller to rotate on the output shaft of first actuating source, it has the roller that is used for carrying out centre gripping transmission to melting strip with the cooperation of transmission roller to rotate on the base.

Through adopting above-mentioned technical scheme, make the transmission roller rotate through first actuating source to drive the molten strip of centre gripping between transmission roller and commentaries on classics roller and transmit, the commentaries on classics roller is as only playing centre gripping and synchronous pivoted effect from the driving wheel, has reduced the probability that leads to causing the influence to centre gripping molten strip because of rotation speed is inhomogeneous.

Optionally, the roller is gone up to slide and is had the conflict ring, the transmission roller drives the conflict ring rotation, conflict ring lateral wall is contradicted on the inside wall after melting strip is buckled.

Through adopting above-mentioned technical scheme, contradict on the side inner wall after melting the strip bending through conflict ring lateral wall to make the roller play spacing effect to melting the strip, further improved the stability of melting the strip when the transmission.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the operation of staff is convenient, and the working efficiency of producing the fuse piece is greatly improved.

2. Make the push broach buckle the melt strip more easily, reduced the probability that leads to being difficult to cut off because of melt strip tip buckles, make the cutter more easily decide the melt strip, reduced the too big and cracked probability of messenger's melt strip of pressure of transmission force, played the guard action to the melt strip, improved the stability of melt strip when the transmission.

Drawings

FIG. 1 is a schematic view of the structure of a melt bar in an embodiment of the present application.

Fig. 2 is a schematic diagram of the overall structure of an automatic fuse piece production device in an embodiment of the present application.

FIG. 3 is a schematic view of the mechanism of FIG. 2 showing a bending and cutting.

Fig. 4 is a schematic structural view of a side bending mechanism.

Fig. 5 is an enlarged schematic view of the structure at a in fig. 2.

Fig. 6 is a schematic structural view of the conveying mechanism.

Fig. 7 is a schematic structural view of the bending and cutting mechanism.

Reference numerals illustrate: 1. a base; 2. a transmission mechanism; 21. a conveying roller; 22. a rotating roller; 23. a collision ring; 3. a side bending mechanism; 31. a first press roller; 32. a second press roller; 33. a convex ring; 34. a ring groove; 4. a bending cutting mechanism; 41. a frame block; 42. pushing a knife; 43. a cutter; 44. briquetting; 5. a limiting piece; 6. a reel; 61. and a sliding groove.

Detailed Description

The present application is described in further detail below in conjunction with figures 2-7.

The embodiment of the application discloses automatic fuse piece production equipment. Referring to fig. 2 and 3, the automatic fuse piece production device comprises a base 1, a transmission mechanism 2 for transmitting a fuse piece is installed on the base 1, a side bending mechanism 3 for bending two sides of the fuse piece is installed on the base 1, a bending cutting mechanism 4 for bending and cutting the end part of the fuse piece is also installed on the base 1, two limiting pieces 5 for clamping and limiting the fuse piece in transmission are also fixedly connected on the base 1, the limiting pieces 5 are located between the residual bending cutting mechanisms 4 of the side bending mechanism 3, and the transmission mechanism 2 is located between the limiting pieces 5 and the bending cutting mechanism 4.

Referring to fig. 2, a reel 6 is rotatably connected to the base 1, the melt strip is stored on the reel 6, the melt strip extends from the reel 6, and the melt strip is discharged as the reel 6 is rotated by the conveying mechanism 2.

Referring to fig. 2 and fig. 4, the molten strip firstly enters the side bending mechanism 3 to bend the side walls at two sides of the length direction of the molten strip, the side bending mechanism 3 comprises a first press roller 31 and a second press roller 32 which rotate on the base 1, the end parts of the first press roller 31 and the second press roller 32 are fixedly connected with gears meshed with each other, the base 1 is fixedly connected with a second driving source, in this embodiment, the second driving source adopts a rotating motor, an output shaft of the second driving source is connected to the second press roller 32, and the output shaft of the second driving source rotates to drive the second press roller 32 to rotate. The melt strip passes between first compression roller 31 and second compression roller 32, and first compression roller 31 compresses tightly the melt strip with second compression roller 32, and it has bulge loop 33 to slide on the first compression roller 31, and first compression roller 31 drives bulge loop 33 through frictional force and rotates jointly, is provided with the annular 34 with bulge loop 33 complex on the second compression roller 32, and the cooperation of bulge loop 33 and annular 34 makes the lateral bending perk of melt strip length direction both sides.

Referring to fig. 2 and 5, after bending, the sides of the molten strip enter the clamping of the limiting parts 5, the two limiting parts 5 are symmetrically located at two sides of the molten strip transmission path, the outer side walls of the limiting parts 5 facing each other are abutted against the bent sides of the two sides of the molten strip, the limiting parts 5 are fixedly connected to the base 1 through bolts, the limiting parts 5 are provided with sliding grooves 61 for the bolts to pass through, and the length directions of the sliding grooves 61 extend along the direction perpendicular to the molten strip transmission path.

Referring to fig. 2 and 6, the transmission mechanism 2 includes a first driving source fixedly connected to the base 1, in this embodiment, the first driving source adopts a rotating motor, a transmission roller 21 rotates on an output shaft of the first driving source, and the output shaft of the first driving source is used for driving the transmission roller 21 to rotate. The base 1 is further provided with a rotating roller 22 which is matched with the transmission roller 21 to clamp and transmit the molten strip, the rotating roller 22 is provided with a collision ring 23 in a sliding mode, the transmission roller 21 drives the collision ring 23 to rotate through friction force, the outer side wall of the collision ring 23 collides with the inner wall of the side wall of the bent molten strip, the molten strip is clamped between the rotating roller 22 and the transmission roller 21, and the length directions of the transmission roller 21 and the rotating roller 22 are perpendicular to the transmission direction of the molten strip.

Referring to fig. 2 and 7, the bending and cutting mechanism 4 includes a push-type broach 42 sliding on the base 1, and a third driving source is fixedly connected to the base 1, in this embodiment, the third driving source uses an air cylinder, an output shaft of the third driving source is connected to the push-type broach 42, and an output shaft of the third driving source stretches and contracts along a direction perpendicular to an unbent sidewall of the melt strip, where the width of the push-type broach 42 is smaller than that of the unbent sidewall of the melt strip.

Referring to fig. 7, the bending and cutting mechanism 4 further includes a frame block 41 fixedly connected to the base 1 and used for erecting the melt strip, the push broach 42 is located outside the frame block 41, and the frame block 41 is not located on the telescopic path of the push broach 42.

Referring to fig. 7, the bending and cutting mechanism 4 further includes a cutter 43 sliding on the base 1, a fourth driving source is fixedly connected to the base 1, in this embodiment, the fourth driving source adopts an air cylinder, an output shaft of the fourth driving source is connected to the cutter 43, and the output shaft of the fourth driving source stretches along a direction perpendicular to a side wall of the melt bar, so that the cutter 43 cuts the melt bar, the frame block 41 is not located on a stretch path of the cutter 43, and the cutter 43 is located between the frame block 41 and the push cutter 42.

Referring to fig. 7, the base 1 is further provided with a pressing block 44 for pressing the molten strip on the frame block 41 in a sliding manner, the pressing block 44 stretches towards the direction perpendicular to the side wall of the molten strip, the side wall of the pressing block 44 is simultaneously abutted against the bent side edges of the two sides of the molten strip, the pressing block 44 is fixedly connected to the cutter 43, and when the cutter 43 descends to cut off the molten strip, the pressing block 44 is abutted against the molten strip to reduce the probability of raising the molten strip, so that the molten strip is conveniently cut off.

The implementation principle of the automatic fuse piece production equipment provided by the embodiment of the application is as follows: when the molten strip is required to be processed, firstly, a worker pulls out the molten strip from the reel 6 and inserts the molten strip between the first press roller 31 and the second press roller 32, the first press roller 31 and the second press roller 32 are rotated through the second driving source, two side edges of the molten strip in the length direction are bent under the cooperation of the convex ring 33 and the annular groove 34, then the molten strip is inserted between the transmission roller 21 and the rotating roller 22 after being limited by the two limiting pieces 5, the transmission roller 21 and the rotating roller 22 are rotated through the first driving source to drive the molten strip to transmit the molten strip, at the moment, the molten strip is transmitted to the frame block 41, the push knife 42 is lowered through the third driving source to enable the molten strip to be abutted against the edge of the frame block 41 to be bent, then the cutter 43 is lowered through the third driving source, the press block 44 is lowered simultaneously, the cutter 43 is just lowered to be staggered with the edge of the frame block 41 to cut the molten strip when the cutter 44 is abutted against the molten strip, and the molten strip is processed into a sheet.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. An automatic change fuse production facility, its characterized in that: the automatic welding machine comprises a base (1), wherein a transmission mechanism (2) for transmitting a molten strip is arranged on the base (1), a side bending mechanism (3) for bending two sides of the molten strip is arranged on the base (1), and a bending cutting mechanism (4) for bending and cutting the end part of the molten strip is also arranged on the base (1).

2. An automated fuse production facility in accordance with claim 1 wherein: the bending and cutting mechanism (4) comprises a frame block (41) for erecting the molten strip, and a push knife (42) for bending the molten strip extending out of the frame block (41) is arranged on the base (1).

3. An automated fuse production facility in accordance with claim 2 wherein: the bending cutting mechanism (4) further comprises a cutter (43) arranged on the base (1), the cutter (43) is used for cutting the bent melt strip, the cutter (43) is used for abutting against the side wall of the frame block (41), and the cutter (43) is located between the frame block (41) and the push knife (42).

4. An automated fuse production facility in accordance with claim 2 wherein: the bending and cutting mechanism (4) further comprises a pressing block (44) arranged on the cutter (43), and the pressing block (44) is used for pressing the molten strip on the frame block (41).

5. An automated fuse production facility in accordance with claim 1 wherein: the side bending mechanism (3) comprises a first press roller (31) and a second press roller (32) which rotate on the base (1), the first press roller (31) and the second press roller (32) compress the melt strip, a convex ring (33) slides on the first press roller (31), and a ring groove (34) matched with the convex ring (33) is formed in the second press roller (32).

6. An automated fuse production facility in accordance with claim 1 wherein: the base (1) is further provided with a limiting part (5) for limiting the transmission of the molten strip, the limiting part (5) clamps the molten strip, and the limiting part (5) is located between the side bending mechanism (3) and the bending cutting mechanism (4).

7. An automated fuse production facility in accordance with claim 6 wherein: the conveying mechanism (2) is located between the limiting piece (5) and the bending cutting mechanism (4), the conveying mechanism (2) comprises a first driving source arranged on the base (1), a conveying roller (21) rotates on an output shaft of the first driving source, and a rotating roller (22) used for clamping and conveying the molten strip in cooperation with the conveying roller (21) rotates on the base (1).

8. An automated fuse production facility in accordance with claim 7 wherein: the roller (22) is provided with a supporting ring (23) in a sliding mode, the transmission roller (21) drives the supporting ring (23) to rotate, and the side wall of the supporting ring (23) is supported on the inner side wall of the bent melt strip.