CN114802885A

CN114802885A - Structure of automatic binding equipment

Info

Publication number: CN114802885A
Application number: CN202210472069.9A
Authority: CN
Inventors: 张寅虎; 田兆华; 荀正贤; 陶连成; 刘波
Original assignee: Suzhou Qihang Electronics Co ltd
Current assignee: Suzhou Qihang Electronics Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-07-29

Abstract

The invention discloses a structure of automatic ribbon equipment, which comprises a working panel provided with a ribbon positioning structure, a ribbon positioning assembly, a ribbon pulling mechanism and a bending mechanism for bending a ribbon towards a ribbon hole seat, wherein the bending mechanism comprises an arc-shaped part with one end connected with a rotating shaft, a stop lever capable of moving is arranged above the ribbon positioning structure, and the stop lever is positioned on the motion track of the arc-shaped part rotating upwards. Under the drive of rotation axis, the arc upwards rotates, with the area body kickup of the ribbon on the work panel, meets the pin, and the pin is impressed the area body in the arc, makes the area body enough crooked. Then, the stop lever moves, the arc-shaped piece is not stopped any more, and the arc-shaped piece continues to rotate, so that the end part of the belt body penetrates into the through hole of the hole seat. Then, the end part of the band body is pulled downwards by the band body pulling mechanism, and the band ties up the power line. The invention provides a structure of mechanical equipment for automatically binding a power line, so as to replace manpower and improve the binding efficiency of the power line.

Description

Structure of automatic binding equipment

Technical Field

The invention relates to binding equipment for a wire harness, in particular to binding equipment for a power wire harness of a new energy automobile.

Background

A bundle of power lines used for transmitting electric energy on the new energy automobile is wrapped by an insulating layer, the insulating layer and the bundle of power lines are not matched with each other, and the insulating layer and the bundle of power lines in the insulating layer need to be bound by a binding belt. A plurality of binding belts are bound on one bundle of power lines, and a certain distance is reserved between every two adjacent binding belts. The power line is binded to workman's manual ribbon, and efficiency is lower.

As shown in fig. 9, the tie 90 is a plastic product, and comprises a strap body 91 with barbs, a hole seat 92 arranged at the tail of the strap body and a handle 94, wherein the hole seat is provided with a through hole 93, the strap body is bent, the front end of the strap body penetrates through the through hole, and the strap body is provided with barbs, so that the through hole is penetrated, the strap body is not reversed, and the function of binding an object is achieved.

Disclosure of Invention

The technical problems solved by the invention are as follows: provided is a mechanical equipment structure capable of automatically binding a power line.

In order to solve the technical problems, the invention provides the following technical scheme: automatic structure of ribbon equipment, including the work panel that is equipped with ribbon location structure, the setting is near ribbon location structure carries out the locating component who fixes a position to the ribbon in the ribbon location structure, the setting is at the area body pulling mechanism of ribbon location structure below, and, with the area body to the crooked mechanism of bending of ribbon hole seat orientation, bending mechanism includes the arc of one end and rotation axis connection, the arc is located ribbon location structure's below, ribbon location structure's top is equipped with the pin that can the displacement, the pin is located the movement track of the arc of upwards pivoted.

The automatic binding device is arranged on the displacement mechanism, and the power line to be bound is placed on the bracket. The band is placed in the band locating structure, and the band is not accurately and stably located at the moment. The positioning assembly further positions the ribbon and fixes the tail of the ribbon, so that the ribbon is accurately and stably positioned.

When the power line needs to be bound, the working panel is driven by the displacement mechanism to come to the position below the power line, and the power line is vertical to the flat ribbon.

Under the drive of the rotating shaft, the arc-shaped piece rotates upwards, and after the arc-shaped piece penetrates through the working panel, the band body of the binding band on the working panel is bent upwards. Because the belt body needs enough curvature, the end part of the belt body can be inserted into the through hole of the belt hole seat, the belt body is a plastic part and is easy to slip with the arc-shaped part, and the arc-shaped part is difficult to bend the belt body to a sufficient degree, the stop lever is arranged in the process of bending the belt body by the arc-shaped part. The arc-shaped part rotates upwards to midway, and when meeting the stop lever, the stop lever presses the belt body into the arc-shaped part, so that the belt body is bent sufficiently. Then, the stop lever moves, the arc-shaped piece is not stopped any more, and the arc-shaped piece continues to rotate, so that the end part of the belt body penetrates into the through hole of the hole seat. Then, the end part of the band body is pulled downwards by the band body pulling mechanism, and the band ties up the power line.

The invention provides a structure of mechanical equipment for automatically binding a power line, so as to replace manpower and improve the binding efficiency of the power line.

Drawings

The invention is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of the construction of an automatic tie apparatus;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic diagram of the construction of an automatic tie apparatus with a tie 90 placed thereon;

FIG. 4 is an enlarged view of FIG. 3 at B;

FIG. 5 is a schematic illustration of the housing and working panel 10 of the construction of the automatic tie apparatus of FIG. 1 shown hidden;

FIG. 6 is a top view of the structure of the automatic tie apparatus;

FIG. 7 is a schematic illustration of the housing and working panel of the construction of the automatic tie apparatus of FIG. 3 shown hidden;

FIG. 8 is a schematic view of an arcuate member;

fig. 9 is a schematic view of a cable tie.

The symbols in the drawings illustrate that:

10. a working panel; 11. a positioning groove at the tail part of the binding belt; 12. a through hole;

20. a belt body pulling mechanism; 21. a driving roller; 22. a drive shaft; 23. a gear; 24. a transmission belt; 240. a second motor; 25. a cutting knife; 26. a push rod; 27. a translation module; 28. a cylinder for cutting; 29. a discharge pipe;

30. a bending mechanism; 31. an arcuate member; 310. a groove; 32. a rotating shaft; 33. a first motor; 34. a synchronous pulley; 35. a synchronous belt;

40. a stop lever; 41. a cylinder for a stop lever; 42. a stopper rod seat;

50. pressing the module; 51. pressing down the upright portion of the module; 52. lifting the template; 53. a cylinder for lifting; 55. a belt body positioning block; 56. a vertical cylinder; 57. a translation cylinder;

90. binding a belt; 91. a belt body; 92. a hole seat; 93. perforating; 94. a handle.

Detailed Description

Combine figure 1, fig. 5, the structure of automatic ribbon equipment, including the work panel 10 that is equipped with ribbon location structure, the setting is near ribbon location structure carries out the locating component who fixes a position to the ribbon in the ribbon location structure, the setting is at the area body pulling mechanism 20 of ribbon location structure below, and, with the area body to the crooked bending mechanism 30 of ribbon hole seat orientation, bending mechanism includes the arc 31 that one end is connected with rotation axis 32, the arc is located ribbon location structure's below, ribbon location structure's top is equipped with pin 40 that can the displacement, the pin is located the movement track of pivoted arc.

The automatic binding device is arranged on the displacement mechanism, and the power lines to be bound are placed on a plurality of parallel brackets. The tie 90 is placed in the tie locating structure and the locating assembly locates the tie and secures the tail of the tie. Under the drive of the displacement mechanism, the working panel comes between two adjacent brackets and is positioned below the power line, and the power line is vertical to the flat ribbon.

Under the drive of the rotating shaft 32, the arc-shaped piece 31 rotates upwards, and after passing through the abdicating hole on the working panel 10, the band body 91 of the binding band on the working panel is bent upwards. The arc rotates up to halfway, meets the stop lever 40, and the stop lever presses the strip body 91 into the arc 31, so that the strip body is bent sufficiently. Thereafter, the stop lever 40 is displaced so as not to stop the arc, and the arc continues to rotate, so that the end of the strap body 91 is inserted into the through hole 93 of the socket. The ends of the strap pass down through the work panel 10. Thereafter, the end of the strap 91 is pulled down by the strap pulling mechanism 20, and the tie 90 ties up the power line.

The stopper rod 40 is mounted on a stopper rod holder 42 connected to a piston of a stopper rod cylinder 41. The stop lever moves forward or backward under the driving of the cylinder for the stop lever. When advancing, the stop lever is located on the rotation trajectory of the arc-shaped member 31. When backing, the stop lever no longer blocks the arc-shaped piece from continuing to rotate.

One end of the rotating shaft 32 is connected with the arc-shaped member 31, and the other end of the rotating shaft is provided with a synchronous pulley 34 which is connected with a first motor 33 through a synchronous belt 35. The first motor is different from the cylinder, and the first motor can realize midway pause of rotation and then continue to rotate so as to meet the movement requirement of the arc-shaped part 31.

As shown in fig. 8, a groove 310 capable of accommodating the belt body is formed in the arc-shaped member 31, and under the action of the blocking rod 40, the belt body 91 is bent into the arc-shaped member 31 and enters the groove 310, so that the accurate and stable positioning of the belt body 91 is realized, and conditions are provided for the accurate insertion of the end portion of the belt body into the through hole 93 of the hole seat.

With reference to fig. 2 and 4, the band positioning structure includes a band tail positioning slot 11 disposed on the working panel 10, and a through hole 12 aligned with the through hole 93 of the band hole seat 92 is disposed in the band tail positioning slot. The end of the tape body 91 is inserted into the through hole 93 by the driving of the arc 31, and then downwardly passes through the through hole 12, i.e., downwardly passes through the work panel 10, after which the tape body pulling mechanism 20 pulls the end of the tape body.

As shown in fig. 5, the positioning assembly includes a press module 50 that can be raised and lowered, the press module being connected to a raising and lowering platen 52, which is connected to a raising and lowering cylinder 53. The upstand 51 of the push down module can be pressed against the seat 92 of the strap with the side walls of the upstand aligned up and down with the through hole 93 in the strap seat. After the worker places the tie 90 in the tie locating structure of the work panel 10, the push down module 50 is lowered and the upstanding portion 51 is forced against the tie socket 92 to secure the tail of the tie. The side walls of the upstands are aligned above and below the holes 93 of the tie eyelet, and the end of the tie body 91, under the action of the arc 31, comes into contact with the side walls of said upstands 51 and slides down along them, inserting into said holes 93. Therefore, the standing portion 51 provides a condition for the end of the tape body 91 to be smoothly inserted into the through hole 93.

The positioning assembly further comprises a belt positioning block 55 capable of translating, the belt positioning block is connected with a vertical cylinder 56, and the vertical cylinder is connected with a translation cylinder 57. In the ribbon location structure, before the module 50 that pushes down oppresses ribbon hole seat 92, be located the action of vertical cylinder and translation cylinder below work panel 10, the ascending hole of stepping down that outstanding work panel of drive area body locating piece 55 rises is again to area body 91 direction translation, acts on the area body, fixes a position the area body, afterwards, the module 50 that pushes down oppresses hole seat 92 in order to fix the afterbody of ribbon.

The belt body pulling mechanism 20 includes a pair of driving rollers 21 capable of pinching the belt body 91, and the pair of driving rollers are mounted on a pair of driving shafts 22 provided with a pair of gears 23 engaged, either of the driving shafts being driven by a second motor 240 through a driving belt 24. The pair of driving rollers nip and drive the end of the belt body 91 downward.

A cutter 25 capable of horizontally rotating is provided below the working panel 10, and passes through the lower side of the through hole 12 when rotating. The middle part of cutting knife articulates on the bottom surface of work panel, the one end and the push rod 26 swing joint of cutting knife, and the other end of cutting knife sets up the cutting edge. The push rod is arranged on a translation module 27, which is connected to a cutting cylinder 28. Under the drive of cylinder for the cutting, push rod 26 translation, drive cutting knife 25 rotates, and the cutting edge of cutting knife passes through the below of through-hole 12, will pass through the area body 91 of through-hole downwards and cut off. The cut waste is discharged through a discharge pipe 29.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description herein, since various changes and modifications can be made in the details of the embodiment and the application range according to the spirit of the present invention.

Claims

1. Automatic structure of ribbon equipment, including work panel (10) that is equipped with ribbon location structure, set up near ribbon location structure and carry out the locating component of fixing a position, set up area body pulling mechanism (20) in ribbon location structure below to the ribbon in the ribbon location structure to and, with the area body to the crooked mechanism of bending (30) of ribbon hole seat orientation, its characterized in that: the bending mechanism comprises an arc-shaped part (31) with one end connected with a rotating shaft (32), the arc-shaped part is located below the binding tape positioning structure, a stop lever (40) capable of moving is arranged above the binding tape positioning structure, and the stop lever is located on the motion track of the arc-shaped part which rotates upwards.

2. The structure of automatic tie apparatus of claim 1, wherein: the stop lever (40) is connected to a stop lever cylinder (41).

3. The structure of automatic tie apparatus of claim 1, wherein: the rotating shaft (32) is driven by a first motor (33).

4. The structure of automatic tie apparatus of claim 1, wherein: a groove (310) capable of accommodating the belt body is arranged in the arc-shaped piece (31).

5. The structure of automatic tie apparatus of claim 1, wherein: the binding belt positioning structure comprises a binding belt tail positioning groove (11) arranged on the working panel (10), and a through hole (12) which is aligned with the through hole (93) on the binding belt hole seat (92) up and down is arranged in the binding belt tail positioning groove.

6. The structure of automatic tie apparatus of claim 5, wherein: the positioning assembly comprises a lifting pressing module (50), wherein an upright part (51) of the pressing module can press on a hole seat (92) of the binding belt, and the side wall of the upright part is vertically aligned with a through hole (93) in the hole seat of the binding belt.

7. The structure of automatic tie apparatus of claim 5, wherein: the positioning assembly includes a translatable strap positioning block (55).

8. The structure of automatic tie apparatus of claim 1, wherein: the belt body pulling mechanism (20) includes a pair of driving rollers (21) capable of sandwiching the belt body (91).

9. The structure of automatic tie apparatus of claim 5, wherein: a cutting knife (25) capable of horizontally rotating is arranged below the working panel (10), and the cutting knife passes through the lower part of the through hole (12) when rotating.