CN214525622U

CN214525622U - Belt binding machine for binding sleeve

Info

Publication number: CN214525622U
Application number: CN202120351277.4U
Authority: CN
Inventors: 贾勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-10-29
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a binding machine for binding sleeve, including the shell, set up the frame on the shell and set up the guide claw in the frame, the guide claw is including articulating the first guide claw and the second guide claw that just mutually correspond the cooperation in the frame respectively, it puts the thing space to form between first guide claw and the second guide claw, all seted up the guide way on first guide claw and the second guide claw, be provided with a locking position that is used for pinning the head of ribbon in the frame, still be provided with a straining device that is used for pulling the ribbon in the frame; at least one lug is further arranged on the rack, and the lug corresponds to the storage space and the locking position. The utility model discloses can let the ribbon when tying up the cover has sheathed tube electric wire, let the sleeve pipe take place to meet an emergency to increase the friction between sleeve pipe and the electric wire, and then can guarantee that the sleeve pipe firmly tightens on the electric wire, let the electric wire be difficult not hard up.

Description

Belt binding machine for binding sleeve

Technical Field

The utility model relates to a prick tape unit technical field, specifically be relate to a prick tape unit for tighten sheathed tube.

Background

For the automatic bundling of common nylon ribbon, a desktop type ribbon bundling machine design is provided domestically, and the machine has the following defects: the machine is fixed and can only move the workpiece, so the use is not flexible; due to space limitation, it cannot be used for on-site or internal construction of pipelines, tunnels or aerial cables of airplanes, ships, trains, automobiles, points, communication equipment, and the like; the desktop type belt bundling machine also has some defects in design, and is inconvenient and unreliable in use; moreover, desktop type automatic strapping machines on the market generally adopt five motors to drive, waste parts and have huge volumes.

Application No.: 202021120025.2 discloses a ribbon machine, which comprises a shell, a frame arranged on the shell and a guide claw arranged on the frame, wherein the guide claw comprises a first guide claw and a second guide claw which are respectively hinged on the frame and are matched with each other correspondingly, and the first guide claw and the second guide claw are both provided with guide grooves matched with each other to guide the ribbon to run; the first guide claw is hooked inwards by the driving of a push rod and an air cylinder, and the air cylinder drives the push rod to move; a through hole which penetrates through the upper end surface and the lower end surface of the push rod and can be penetrated by the tail part of the binding belt is arranged in the push rod; a bevel extending from the front or the back of the perforation to the perforation is arranged on the wall surface of the perforation so as to form a cutter connected with the perforation on the front side or the back side of the perforation correspondingly; the cylinder drive during the action of push rod, drive first direction claw is inwards colluded when the cylinder resets, drives the push rod resets just the cutter cuts off the ribbon. Although this kind of ribbon binding machine has certain advantages, it still has certain shortcoming, for example: the electric wire generally comprises a metal core and an insulating layer sleeved outside the metal core, and in order to enable the electric wire to be used in a special environment, a plurality of electric wires are sleeved with a rubber sleeve. However, when the electric wire sleeved with the sleeve is bundled by the binding machine, the electric wire is directly bundled on the sleeve, but the electric wire is easily loosened even after the sleeve is tightly bundled by the binding belt, so that the electric wire is not firm enough. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

To the problem that above prior art exists, the utility model aims at providing a be used for tightening sheathed tube ribbon machine, its simple structure is reasonable, and when it was tied up the cover has the sheathed tube electric wire, can let the sleeve pipe take place to meet an emergency to increase the frictional force between sleeve pipe and the electric wire, and then can guarantee that the ribbon is tightened after on the sleeve pipe, the sleeve pipe is also tightly tightened on the electric wire, lets the electric wire be difficult not hard up.

In order to realize the purpose, the technical scheme of the utility model is that:

a strapping machine for tightening a sleeve comprises a shell, a rack arranged on the shell and a guide claw arranged on the rack, wherein the guide claw comprises a first guide claw and a second guide claw which are respectively hinged on the rack and are matched with each other correspondingly, an object placing space is formed between the first guide claw and the second guide claw, guide grooves are respectively formed in the first guide claw and the second guide claw, a locking position for locking the head of a strapping tape is arranged on the rack, and a tensioning mechanism for pulling the strapping tape is also arranged on the rack; at least one lug is further arranged on the rack, and the lug corresponds to the storage space and the locking position.

For the additional structure of the above technical scheme, the following scheme is also included:

as a specific embodiment, a groove penetrating in the left-right direction is arranged at the outer end of the bump.

Further, the width of the outer end of the groove is larger than the width of the inner end of the groove.

As a specific example, the outer end face of the bump is an arc-shaped face.

As a specific example, the protrusion is integrally formed with the frame or detachably connected to the frame.

Further, the lug and the frame are integrally formed.

As a specific embodiment, the frame comprises a first frame and a second frame which are mutually clamped at the left and the right.

Furthermore, the first rack and the second rack are respectively provided with the convex blocks, and the convex blocks on the first rack and the convex blocks on the second rack are respectively positioned on the outer sides of two sides of the object placing space.

Further, the first frame and the second frame are locked through screws.

As a specific embodiment, the first guiding claw is hooked inwards by being driven by a push rod and a driving device, the driving device drives the push rod to move, and the push rod is arranged on the rack; the push rod is internally provided with a through hole which penetrates through the upper end surface and the lower end surface of the push rod and can be penetrated by the tail part of the binding belt, the through hole is matched with the locking position, the wall surface of the through hole is provided with an inclined surface which extends from the front of the through hole to the through hole, and a cutter connected with the through hole is correspondingly formed on the front side of the through hole.

The utility model has the advantages that:

the utility model discloses a set up the lug in the frame, can let the ribbon when tying up the cover has sheathed tube electric wire, let the sleeve pipe take place to meet an emergency in step, let sheathed tube part laminate on the electric wire more closely to increased the friction between sleeve pipe and the electric wire, and then can guarantee that the ribbon tightens after on the sleeve pipe, the sleeve pipe also firmly tightens on the electric wire, let the electric wire be difficult for not hard up.

(II) the utility model discloses a set up the recess in the outer end of lug and can let the sleeve pipe can take place to meet an emergency more conveniently, guaranteed the result of use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is an exploded view of the present invention;

fig. 4 is a schematic structural diagram of the push rod of the present invention.

Reference numerals:

1. a housing; 2. a frame; 20. a locking position; 21. a first frame; 22. a second frame; 3. a guide claw; 30. a guide groove; 31. a first guide claw; 32. a second guide claw; 4. a bump; 41. a groove; 5. a push rod; 6. a drive device; 7. a cutter; 8. and a tensioning mechanism.

Detailed Description

The invention will be further elucidated with reference to the drawings and the embodiments, which are exemplary only and do not limit the scope of the invention.

As shown in fig. 1-4, a binding machine for binding a sleeve comprises a housing 1, a frame 2 arranged on the housing 1, and a guide claw 3 arranged on the frame 2; of course, a binding belt guide rail 4 is also arranged on the frame 2 to facilitate the conveying of the binding belt; the guide claw 3 comprises a first guide claw 31 and a second guide claw 32 which are respectively hinged on the frame 2 and matched with each other, an object placing space 33 is formed between the first guide claw 31 and the second guide claw 32, and guide grooves 30 are respectively formed on the first guide claw 31 and the second guide claw 32 so as to guide the ribbon in operation; a locking position 20 (not shown due to a visual barrier) for locking the head of the cable tie is provided on the frame 2; the frame 2 is also provided with a tensioning mechanism for pulling the binding belt; at least one lug 4 is further arranged on the frame 2, and the lug 4 is arranged corresponding to the storage space 33 and the locking position 20. The utility model discloses a set up lug 4, thereby can have the sheathed tube electric wire to the cover when tying up at the banding machine, utilize 8 pulling bandages of straining device, thereby make sheathed tube one side can move toward lug 4, then because lug 4 is immovable, and the sleeve pipe is for having certain softness, therefore, can press to lug 4 at sheathed tube removal in-process, let the sleeve pipe take place to meet an emergency, sheathed tube cross section has become irregular shape, and the sheathed tube part is laminated on the electric wire more closely, the ribbon is tying up the completion back like this, frictional force between sleeve pipe and the electric wire has been increaseed, can let the sleeve pipe tighten on the electric wire more stably firmly, the electric wire is prevented not hard up, excellent in use effect.

In this embodiment, the outer end surface of the bump 4 is an arc surface, and a groove 41 penetrating in the left-right direction is further provided at the outer end of the bump 4. In particular, the width of the groove 41 is smaller than the diameter of the sleeve. By arranging the groove 41, one side of the sleeve can be embedded into the groove 41 when the sleeve moves, so that the sleeve can be conveniently strained, and the effect is ensured. Preferably, the width of the outer end of groove 41 is greater than the width of the inner end of groove 41, thereby allowing the sleeve to better nest within groove 41.

In another embodiment, the groove 41 may not be provided, but only the outer end surface of the protrusion 4 is provided as an arc surface, so that the protrusion 4 can be prevented from puncturing the sleeve, and the sleeve can be recessed when being pressed against the protrusion 4.

The projection 4 may be integrally formed with the housing 2 or may be detachably connected to the housing 2. In the present embodiment, the bump 4 is integrally formed with the frame 2, so that the manufacturing of the bump 4 can be facilitated, and the production cost can be reduced. If the convex block 4 is detachably connected with the frame 2, an inserting column can be arranged on the convex block 4, and a clamping hole corresponding to the clamping column is arranged on the frame 2, so that the convex block 4 can be fixed by clamping the clamping column into the clamping hole.

Preferably, the frame 2 includes a first frame 21 and a second frame 22 that are engaged with each other in the left-right direction. Specifically, the first frame 21 and the second frame 22 are locked by screws to ensure the stability of the frame 2. The assembly and production of the frame 2 can be facilitated by providing the first frame 21 and the second frame 22.

The first frame 21 and the second frame 22 are respectively provided with a bump 4. Specifically, the projection 4 on the first frame 21 and the projection 4 on the second frame 22 are respectively located outside both sides of the storage space 33. More specifically, be equipped with a lug 4 on the first frame 21, and also be equipped with a lug 4 on the second frame 22, promptly the utility model discloses a be equipped with two lugs 4 on the frame 2. Can let sleeve pipe and two bumps 4 contact back can take place to meet an emergency better through above setting up, guarantee the result of use.

The first guide claw 31 is hooked inwards by the driving of a push rod 5 and a driving device 6, the driving device 6 drives the push rod 5 to move, and the push rod 5 is arranged on the frame 2; a through hole 51 is formed in the push rod 5 to penetrate through the upper and lower end faces thereof and through which the tail of the strap can pass, the through hole 51 is engaged with the locking position 20, and a slope extending from the front of the through hole 51 toward the through hole 51 is formed on the wall surface of the through hole 51 to form a cutter 7 connected to the through hole 51 at the front side of the through hole 51 correspondingly. Specifically, the front end of the push rod 5 is hinged to the rear end of the first guide claw 31, and the rear end of the push rod 5 is fixedly connected with the driving device 6. Preferably, the driving means 6 is a cylinder. Of course, a trigger for controlling the second guide pawl 32 to be turned up and down is also hinged to the frame 2.

The tensioning mechanism 8 comprises a drawstring driving wheel, at least one drawstring driven wheel matched with the drawstring driving wheel, and a motor for driving the drawstring driving wheel and the drawstring driven wheel. Since the tensioning mechanism 8 is prior art, it will not be described in detail here.

Of course, the utility model discloses still including the response mechanism that targets in place and the adjustable device of ribbon machine torsion etc. nevertheless because these also are prior art, no longer specifically give consideration to here again.

When the utility model is used, the first guide claw 31 and the second guide claw 32 are sleeved on the sleeve to be pricked by utilizing the object placing space 33, and the trigger is pressed to close the first guide claw 31 and the second guide claw 32; then the feeding mechanism conveys a ribbon into the guide claw 3 through a ribbon guide rail in the frame 2, and the ribbon sequentially penetrates into the guide grooves 30 of the first guide claw 31 and the second guide claw 32, at the moment, the head of the ribbon is clamped into the locking position 20, and a part of the tail of the ribbon penetrates into a hole of the head of the ribbon; the driving device 6 is started to push the push rod 5 to slide forwards, meanwhile, the first guide claw 31 is driven to hook inwards, so that the tail of the binding tape passes through the through hole 51 of the push rod 5 and is connected to the tensioning mechanism 8 to be tensioned by the tensioning mechanism 8, then the binding tape is pulled through the tensioning mechanism 8, the sleeve to be bound moves towards the lug 4 in the pulling process, the sleeve to be bound presses the lug 4 in the moving process until strain occurs, and therefore the part of the sleeve and the electric wire can be tightly attached together; when the band is pulled to the limit, the tightening mechanism 8 is stopped, the band is tightened on the sleeve, and the sleeve is tightened on the electric wire; then the driving device 6 drives the push rod 5 to reset, so that the push rod 5 synchronously moves backwards, and the cutter 7 cuts off the tail of the binding tape in the through hole 51 in the moving process of the push rod 5; finally, the tail part of the cut ribbon is subjected to waste material unloading operation, so that the bundling process of the sleeve and the electric wire by the ribbon is completed.

To sum up, the utility model discloses a set up lug 4 in frame 2, can let the ribbon when tying up the cover has sheathed tube electric wire, let the sleeve pipe take place to meet an emergency in step, let sheathed tube part laminate on the electric wire more closely to increased the friction between sleeve pipe and the electric wire, and then can guarantee that the ribbon is tightened after on the sleeve pipe, the sleeve pipe is also tightly tightened on the electric wire, let the electric wire be difficult for not hard up.

The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.

Claims

1. The utility model provides a binder for tighten sheathed tube, is in including shell, setting frame and setting on the shell are in direction claw in the frame, the direction claw articulates including respectively in frame and correspond first direction claw of complex and second direction claw each other, first direction claw with be formed with one between the second direction claw and put the thing space first direction claw with the guide way has all been seted up on the second direction claw be provided with a locking position that is used for pinning the head of ribbon in the frame still be provided with a straining device who is used for the pulling ribbon in the frame, its characterized in that:

at least one lug is further arranged on the rack, and the lug corresponds to the storage space and the locking position.

2. The strapping machine for cinching a sleeve according to claim 1 further comprising:

and the outer end of the lug is provided with a groove which is communicated in the left-right direction.

3. The strapping machine for cinching a sleeve according to claim 2 further comprising:

the width of the outer end of the groove is larger than that of the inner end of the groove.

4. The strapping machine for cinching a sleeve according to claim 1 further comprising:

the outer end face of the lug is an arc-shaped face.

5. The strapping machine for cinching a sleeve according to claim 1 further comprising:

the lug and the frame are integrally formed or detachably connected.

6. The strapping machine for cinching a sleeve according to claim 5, further comprising:

the lug and the frame are integrally formed.

7. The strapping machine for cinching a sleeve according to claim 1 further comprising:

the frame comprises a first frame and a second frame which are mutually clamped at the left and the right.

8. The strapping machine for cinching a sleeve according to claim 7, further comprising:

the first rack and the second rack are respectively provided with the convex blocks, and the convex blocks on the first rack and the convex blocks on the second rack are respectively positioned on the outer sides of two sides of the object placing space.

9. The strapping machine for cinching a sleeve according to claim 7, further comprising:

the first rack and the second rack are locked through screws.

10. The strapping machine for cinching a sleeve according to claim 1 further comprising:

the first guide claw is driven by a push rod and a driving device to hook inwards, the driving device drives the push rod to move, and the push rod is arranged on the rack; the push rod is internally provided with a through hole which penetrates through the upper end surface and the lower end surface of the push rod and can be penetrated by the tail part of the binding belt, the through hole is matched with the locking position, the wall surface of the through hole is provided with an inclined surface which extends from the front of the through hole to the through hole, and a cutter connected with the through hole is correspondingly formed on the front side of the through hole.