阅读说明：本技术 一种自适应剪线头机 (Self-adaptive thread end shearing machine ) 是由 唐云海 于 2019-10-14 设计创作，主要内容包括：本发明公开一种自适应剪线头机,包括吸风管、液压管、手柄、挤压装置和剪线装置,手柄一端与剪线装置连接,手柄侧面与所述挤压装置连接；挤压装置包括压辊、弹性部件和连接块,连接块与手柄侧面连接,压辊设置在连接块靠近所述弹性部件一端与所述压辊连接,弹性部件另一端与连接块连接,剪线装置包括支撑块、剪线部件和液压缸,支撑块与手柄连接,支撑块内开设有与所述手柄垂直的通孔,通孔内两端均设置有剪线部件,液压缸与所述液压管连接,所述吸风管与所述通孔连通。本发明可以将剪线装置移动到两层布料的缝隙之间,同时对上下两层布料上的线头进行清理,加快了线头的清理速度。(The invention discloses a self-adaptive thread end shearing machine which comprises an air suction pipe, a hydraulic pipe, a handle, an extrusion device and a thread shearing device, wherein one end of the handle is connected with the thread shearing device, and the side surface of the handle is connected with the extrusion device; the extrusion device comprises a compression roller, an elastic component and a connecting block, the connecting block is connected with the side face of the handle, the compression roller is arranged on the connecting block and close to one end of the elastic component, the other end of the elastic component is connected with the connecting block, the thread trimming device comprises a supporting block, a thread trimming component and a hydraulic cylinder, the supporting block is connected with the handle, a through hole vertical to the handle is formed in the supporting block, the thread trimming component is arranged at each of two ends in the through hole, the hydraulic cylinder is connected with the hydraulic pipe, and the air suction pipe is communicated with the through. The invention can move the thread trimming device between the gaps of the two layers of cloth and simultaneously clean the thread ends on the upper layer of cloth and the lower layer of cloth, thereby accelerating the cleaning speed of the thread ends.)

1. The self-adaptive thread end shearing machine is characterized by comprising an air suction pipe, a hydraulic pipe, a handle, an extrusion device and a thread shearing device, wherein one end of the handle is connected with the thread shearing device, the other end of the handle is provided with the air suction pipe, the extrusion device is arranged on one side of the thread shearing device, which is close to the air suction pipe, and the side surface of the handle is connected with the extrusion device; the extrusion device comprises a compression roller, an elastic component and a connecting block, the connecting block is connected with the side face of the handle, and the compression roller is arranged on one side of the connecting block, which is close to the thread cutting device, and is connected with the connecting block through the elastic component; the thread trimming device comprises a supporting block, a thread trimming component and a hydraulic cylinder, wherein the supporting block is connected with the handle, a through hole vertical to the handle is formed in the supporting block, the thread trimming component is arranged at two ends in the through hole, the hydraulic cylinder is used for driving the thread trimming component and is connected with the hydraulic pipe, and the air suction pipe is communicated with the through hole.

2. The adaptive thread trimmer according to claim 1, wherein the extrusion device further comprises a support rod, a screw rod and an adjusting nut, a guide hole parallel to the handle is formed in the connecting block, the support rod is arranged in the guide hole, one end of the support rod is connected with the press roller, the other end of the support rod is connected with the screw rod, and the adjusting nut is connected with the screw rod in a matched manner.

3. The self-adaptive wire head shearing machine according to claim 1, wherein a switch valve and a power pipe are arranged in the handle, one end of the power pipe is communicated with a hydraulic pipe through the switch valve, and the other end of the power pipe is connected with the hydraulic cylinder.

4. The adaptive thread trimmer according to claim 1, wherein the thread trimming member comprises a fixed blade, a movable blade and a connecting rod, one end of the connecting rod is connected to the slider of the hydraulic cylinder, the other end of the connecting rod is connected to the movable blade, and the fixed blade is fixed to the support block.

5. The adaptive wire end shearing machine as claimed in claim 1, wherein the supporting block is provided with a protective grid on the side surface, and the protective grid is arranged at two ends of the through hole.

6. The adaptive thread trimmer according to claim 1, wherein the support block is square and the edge is curved.

7. The adaptive thread trimmer according to claim 1, wherein the handle is cylindrical and is wrapped with a rubber material, and the rubber material is provided with anti-skid lines.

8. The adaptive wire head shearing machine according to claim 1, wherein hoses are sleeved outside the air suction pipe and the hydraulic pipe.

Technical Field

The invention relates to the technical field of thread end shearing machines, in particular to a self-adaptive thread end shearing machine.

Background

The thread end cutting machine is used for cutting thread ends left after sewing of clothes, is not easy to clean a gap between two layers of cloth when in use, and is low in cleaning efficiency.

Disclosure of Invention

The invention mainly aims to provide a self-adaptive thread trimmer, and aims to solve the problems that in the prior art, a gap between two layers of cloth is not easy to clean and the cleaning efficiency is low when the thread trimmer is used.

A self-adaptive thread end shearing machine comprises an air suction pipe, a hydraulic pipe, a handle, an extrusion device and a thread shearing device, wherein one end of the handle is connected with the thread shearing device, the other end of the handle is provided with the air suction pipe, the extrusion device is arranged on one side of the thread shearing device, which is close to the air suction pipe, and the side surface of the handle is connected with the extrusion device; the extrusion device comprises a compression roller, an elastic component and a connecting block, the connecting block is connected with the side face of the handle, and the compression roller is arranged on one side of the connecting block, which is close to the thread cutting device, and is connected with the connecting block through the elastic component; the thread trimming device comprises a supporting block, a thread trimming component and a hydraulic cylinder, wherein the supporting block is connected with the handle, a through hole vertical to the handle is formed in the supporting block, the thread trimming component is arranged at two ends in the through hole, the hydraulic cylinder is used for driving the thread trimming component and is connected with the hydraulic pipe, and the air suction pipe is communicated with the through hole.

Preferably, the extrusion device further comprises a support rod, a screw rod and an adjusting nut, wherein a guide hole parallel to the handle is formed in the connecting block, the support rod is arranged in the guide hole, one end of the support rod is connected with the compression roller, the other end of the support rod is connected with the screw rod, and the adjusting nut is connected with the screw rod in a matched mode.

Preferably, a switch valve and a power pipe are arranged in the handle, one end of the power pipe is communicated with the hydraulic pipe through the switch valve, and the other end of the power pipe is connected with the hydraulic cylinder.

Preferably, the thread trimming member includes a fixed blade, a movable blade and a connecting rod, one end of the connecting rod is connected to the slider of the hydraulic cylinder, the other end of the connecting rod is connected to the movable blade, and the fixed blade is fixed to the support block.

Preferably, the side surface of the supporting block is provided with a protective grid plate, and the protective grid plates are arranged at two ends of the through hole.

Preferably, the supporting block is square, and the edge is arc-shaped.

Preferably, the handle is cylindrical, the outer side of the handle is wrapped with a rubber material, and anti-skid grains are arranged on the rubber material.

Preferably, the composite hose is sleeved outside the air suction pipe and the hydraulic pipe.

According to the invention, the thread trimming device is moved to the side surface of the handle, so that the influence of the handle is reduced when the thread trimming device is used, the thread trimming device can be moved to a gap between two layers of cloth, and simultaneously the thread ends on the upper layer of cloth and the lower layer of cloth are cleaned through the two thread trimming components, so that the cleaning speed of the thread ends is accelerated, and meanwhile, the roller connected through the elastic component can be automatically adjusted, so that the cloth is more attached to the thread trimming components.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an adaptive thread trimmer according to the present invention.

Fig. 2 is a schematic view of the structure at a-a in fig. 1.

Description of the figures:

reference numerals	Name (R)	Reference numerals	Name (R)	Reference numerals	Name (R)
						1	Air suction pipe	2	Hydraulic pipe	3	Handle (CN)
4	Press roll	5	Connecting block	6	Supporting block
						7	Through hole	8	Support rod	9	Screw rod
10	Adjusting nut	11	Guide hole	12	Switch valve
						13	Power pipe	14	Fixed blade	15	Moving blade
16	Hydraulic cylinder	17	Connecting rod	18	Protective grid plate

The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.

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.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

In the technical scheme of the invention, the self-adaptive thread trimmer comprises an air suction pipe 1, a hydraulic pipe 2, a handle 3, an extrusion device and a thread trimming device, wherein one end of the handle 3 is connected with the thread trimming device, the other end of the handle 3 is provided with the air suction pipe 1, the extrusion device is arranged on one side of the thread trimming device close to the air suction pipe 1, and the side surface of the handle 3 is connected with the extrusion device; the extruding device comprises a pressing roller 4, an elastic component and a connecting block 5, the connecting block 5 is connected with the side face of the handle 3, and the pressing roller 4 is arranged on one side, close to the thread cutting device, of the connecting block 5 and is connected with the connecting block 5 through the elastic component; the trimming device comprises a supporting block 6, a trimming component and a hydraulic cylinder 16, wherein the supporting block 6 is connected with the handle 3, a through hole 7 parallel to the handle 3 is formed in the supporting block 6, the trimming component is arranged at each of the two ends of the through hole 7, the hydraulic cylinder 16 is used for driving the trimming component and is connected with the hydraulic pipe 2, and the air suction pipe 1 is communicated with the through hole 7.

According to the invention, the thread trimming device is moved to the side surface of the handle 3, so that the influence of the handle 3 is reduced when the thread trimming device is used, the thread trimming device can be moved to a gap between two layers of cloth, and simultaneously, the thread ends on the two layers of cloth can be cleaned through the two thread trimming components, so that the cleaning speed of the thread ends is accelerated, and meanwhile, the pressure applied to the cloth between the pressure roller 4 and the thread trimming components by the pressure roller 4 connected with the elastic component can be automatically adjusted through the pressure roller 4, so that the cloth is more attached to the thread trimming components. When the cloth shearing device is used, the thread shearing part is placed between the two layers of cloth, the press roller 4 presses one layer of cloth onto the thread shearing part, the other layer of cloth is pressed onto the workbench by the thread shearing part, and the two thread shearing parts on the thread shearing device perform thread end shearing operation on the upper layer of cloth and the lower layer of cloth, so that the thread end shearing speed is increased.

In one embodiment, the extruding device further comprises a supporting rod 8, a screw rod 9 and an adjusting nut 10, a guide hole 11 parallel to the handle 3 is formed in the connecting block 5, the supporting rod 8 is arranged in the guide hole 11, one end of the supporting rod 8 is connected with the pressing roller 4, the other end of the supporting rod 8 is connected with the screw rod 9, and the adjusting nut 10 is connected with the screw rod 9 in a matching mode.

Specifically, the distance between the compression roller 4 and the connecting block 5 is adjusted through the matching of a screw rod 9 on the supporting rod 8 and an adjusting nut 10.

In one embodiment, a switch valve 12 and a power tube 13 are arranged in the handle 3, one end of the power tube 13 is communicated with the hydraulic tube 2 through the switch valve 12, and the other end of the power tube 13 is connected with the hydraulic cylinder.

Specifically, the connection between the power pipe 13 and the hydraulic pipe 2 can be quickly closed/opened through the switch valve 12 on the handle 3, so that when the thread trimming device breaks down, the quick response can be realized, the fault can be quickly eliminated, for example, when the thread end is wound on the thread end device, the hydraulic pump needs to be closed when the fault is originally required to be eliminated, then the fault is eliminated after the thread trimming device stops running, and the valve can be quickly closed/opened at present, so that the waiting time is shortened, the efficiency is improved, and the safety is higher.

In one embodiment, the thread cutting component includes a fixed blade 14, a movable blade 15 and a connecting rod 17, one end of the connecting rod 17 is connected to the slider of the hydraulic cylinder 16, the other end of the connecting rod 17 is connected to the movable blade 15, and the fixed blade 14 is fixed on the supporting block 6.

Specifically, the hydraulic cylinder 16 is driven to reciprocate, the movable blade 15 is driven to reciprocate simultaneously, the reciprocating movable blade 15 and the fixed blade 14 are matched to cut off the thread end, further, the movable blades 15 of the upper thread cutting component and the lower thread cutting component are connected through the connecting rod 17, the hydraulic cylinder 16 is shared, one end of the movable blade 15 is connected with the connecting rod 17, the other end of the movable blade 15 is matched with the sliding groove in the connecting block through the sliding block to limit the movement of the movable blade 15, and the movement of the movable blade 15 is smoother.

Further, the hydraulic cylinder 16 is a double-acting hydraulic cylinder, and is connected with the hydraulic cylinder 16 through two hydraulic pipes 2 to reciprocate.

In one embodiment, the supporting block 6 is laterally provided with a protective grid 18, and the protective grids 18 are arranged at two ends of the through hole.

Specifically, the trimming member is protected by the protection fence 18, preventing the movable blade 15 and the fixed blade 14 from being damaged, and preventing a worker from being cut.

In one embodiment, the supporting block 6 has a square shape, and edges of the supporting block 6 are formed in an arc shape to prevent the edges from damaging the clothes.

In one embodiment, the handle 3 is cylindrical, and is provided with rubber material wrapped on the outer side, and the rubber material is provided with anti-skid grains.

Specifically, make handle 3 hold more comfortablely through rubber materials parcel, the anti-skidding line that sets up simultaneously prevents that the long-time work of staff from causing the handle to slide.

In one embodiment, a composite hose is sleeved outside the air suction pipe 1 and the hydraulic pipe 2.

Specifically, through compound pipe parcel aspiration channel 1 and hydraulic pressure pipe 2, prevent that aspiration channel 1 and hydraulic pressure pipe 2 from being destroyed, be in the same place aspiration channel 1 and hydraulic pressure pipe 2 simultaneously, make the use of trimming head machine more easy-to-use.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.