CN217628971U

CN217628971U - Prevent inspiratory cutter head of trimming machine of cloth

Info

Publication number: CN217628971U
Application number: CN202221738693.0U
Authority: CN
Inventors: 陈章辉
Original assignee: Zhongshan Sanchunhui Precision Equipment Co ltd
Current assignee: Zhongshan Sanchunhui Precision Equipment Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-10-21
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a prevent inspiratory thread trimmer cutter head of cloth, which comprises a housing, be equipped with the passageway that induced drafts in the casing, the blade is installed to the front end of casing, driving motor drive wobbling blade is installed to the inboard of blade, be equipped with the inlet wire gap between blade and the casing, the upper end interval of blade is equipped with the sword tooth, install the wire piece in the casing, the front end interval of wire piece is equipped with a plurality of stop parts, form the wire casing between the stop part, after the assembly, the front end and the blade upper end of stop part offset, at the upside installation wire piece of blade and blade, be equipped with the stop part that the interval set up on the wire piece, the wire piece can effectively stop the cloth and inhale in the cutter head rotten by the cutter, thread trimmer cutter head during operation, thread end gets into through the gap between the wire casing of blade and wire piece under the effect of induced drafting, then by cutting the blade, the thread end of cutting is under the suction effect, it gets into dust collecting device to get into the passageway.

Description

Prevent inspiratory cutter head of trimming machine of cloth

Technical Field

The utility model relates to a thread trimmer cutter head, in particular to a thread trimmer cutter head for preventing cloth from being sucked.

Background

The blade is installed in current formula of induced drafting trimming machine knife head tool bit outside, and the blade inboard installation is passed the gap on the tool bit and is inhaled the tool bit and cut through the device that induced drafts with the end of a thread on the cloth and cut in by motor drive wobbling moving blade, however if the cloth is too soft thin, the cloth is easy in through the tool bit gap inhale the tool bit, is cut bad by the blade, leads to the product defective rate to increase.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a thread trimmer cutter head for preventing cloth suction.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a prevent inspiratory cutter head of trimming machine of cloth, includes the casing, be equipped with the passageway that induced drafts in the casing, the blade is installed to the front end of casing, the gliding blade of driving motor drive is installed to the inboard of blade, the blade with be equipped with the inlet wire gap between the casing, the upper end interval of blade is equipped with the sword tooth, install the wire piece in the casing, the front end interval of wire piece is equipped with a plurality of stop parts, the assembly back, the front end of stop part with the blade upper end offsets.

The tip of stop part is equipped with the lock arch, and after the assembly, the protruding embedding of lock is in between the tip of blade.

The both sides of blocking part are equipped with the fixed orifices, the casing is equipped with the connecting hole, and after the assembly, the fixed orifices is relative with the connecting hole, and fixes through the screw connection.

The rear end threaded connection of casing has the adapter sleeve, the lower extreme of adapter sleeve rotates installs the aspiration channel, after the assembly, the aspiration channel with the passageway that induced drafts communicates with each other.

The inboard of adapter sleeve is equipped with rotates the groove, the tip outside of aspiration channel is equipped with the rotating ring, after the assembly, the rotating ring is installed rotate the inslot.

The beneficial effects of the utility model are that: the utility model discloses at the side-mounting wire piece of blade and movable blade, be equipped with the stop part that the interval set up on the wire piece, the wire piece can effectively stop that the cloth inhales in the tool bit and is cut rotten by the cutter.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is an exploded schematic view of the blade and wire blade.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in combination with the following embodiments. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

It is to be understood that these descriptions are only exemplary, and are not intended to limit the scope of the present invention.

Referring to fig. 1 to 4, a thread trimmer cutter head capable of preventing cloth from being sucked includes a housing 1, in this embodiment, the housing 1 is divided into a left housing and a right housing, only one of the housings is shown in the drawings, the other housing is hidden, so that the internal structure is convenient to observe, an air suction channel 2 is arranged in the housing 1, a blade 3 is arranged at the front end of the housing 1, a driving motor 4 is arranged on the inner side of the blade 3 to drive a swinging moving blade 5, a thread inlet gap 6 is arranged between the blade 3 and the housing 1, cutter teeth 31 are arranged at intervals at the upper end of the blade 3, a lead blade 7 is arranged in the housing 1, a plurality of blocking portions 8 are arranged at intervals at the front end of the lead blade 7, after assembly, the front end of the blocking portion 8 abuts against the upper end of the blade 31, the lead blade can effectively block the cloth from being sucked into the cutter head by the cutter, when the thread trimmer cutter head works, the thread head passes through the gap between the blades and enters a guide groove of the guide blade, and is then cut by the air suction blade 5, and the cut thread passes through the gap between the blocking portions 8 under the action of air suction and enters the suction channel.

The tip of stop part 8 is equipped with the buckle arch 9, and after the assembly, the buckle arch 9 imbeds between the tip of blade 31, and buckle arch 9 prevents that the cloth from being scratched by blade 31 tip, also plays the effect of location wire piece simultaneously.

The both sides of blocking part 8 are equipped with fixed orifices 10, casing 1 is equipped with connecting hole 11, and the assembly back, fixed orifices 10 are relative with connecting hole 11, and fixed through the screw connection, and connection structure is reliable and stable.

The rear end threaded connection of casing 1 has adapter sleeve 12, aspiration channel 13 is installed in the lower extreme rotation of adapter sleeve 12, the assembly back, aspiration channel 13 with induced draft passageway 2 communicates with each other, the inboard of adapter sleeve 12 is equipped with the rotation groove, the tip outside of aspiration channel 13 is equipped with the swivel becket, and the assembly back, the swivel becket is installed rotate the inslot for the relative aspiration channel 13 of wire cutting machine tool bit produces the rotation, uses more in a flexible way.

The casing 1 is provided with a display which can display various parameters of the cutter head of the wire cutting machine, such as the rotating speed of the motor, the air suction intensity and the like

In the present application, the term "plurality" means two or more unless expressly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are used broadly and should be construed to mean, for example, that the elements are connected, either fixedly, detachably, or integrally, or indirectly through intervening elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 claims and their equivalents.

Claims

1. The utility model provides a prevent inspiratory thread trimmer cutter head of cloth, includes casing (1), be equipped with induced draft passageway (2) in casing (1), blade (3) are installed to the front end of casing (1), driving motor (4) drive wobbling moving blade (5) are installed to the inboard of blade (3), blade (3) with be equipped with inlet wire gap (6) between casing (1), its characterized in that the upper end interval of blade (3) is equipped with sword tooth (31), install wire piece (7) in casing (1), the front end interval of wire piece (7) is equipped with a plurality of stops (8), form the wire groove between stop (8), after the assembly, the front end of stop (8) with sword tooth (31) upper end offsets.

2. The trimmer head according to claim 1, characterized in that the blocking portion (8) has snap-in projections (9) at its ends, the snap-in projections (9) being inserted between the ends of the cutter teeth (31) after assembly.

3. The trimmer head according to claim 1, characterized in that the blocking portion (8) is provided with fixing holes (10) on both sides thereof, the housing (1) is provided with connecting holes (11), and after assembly, the fixing holes (10) are opposite to the connecting holes (11) and are fixed by screws.

4. The cutter head of the thread trimmer according to claim 1, characterized in that the rear end of the casing (1) is connected with a connecting sleeve (12) by screw threads, the lower end of the connecting sleeve (12) is rotatably provided with an air suction pipe (13), and after assembly, the air suction pipe (13) is communicated with the air suction channel (2).

5. The cutter head of the line cutting machine according to claim 4, characterized in that the inner side of the connecting sleeve (12) is provided with a rotating groove, the outer side of the end part of the air suction pipe (13) is provided with a rotating ring (14), and after assembly, the rotating ring (14) is installed in the rotating groove.