CN211199663U

CN211199663U - Can absorb trimming machine of waste material

Info

Publication number: CN211199663U
Application number: CN201921427645.8U
Authority: CN
Inventors: 杨武林
Original assignee: HANGZHOU YONGFENG DOWN PRODUCTS CO Ltd
Current assignee: HANGZHOU YONGFENG DOWN PRODUCTS CO Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-08-07
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a thread trimmer capable of absorbing waste materials, which comprises a shell, wherein the front end of the shell is an air inlet, the tail end of the air inlet is provided with an upper blade and a lower blade which are matched with each other, the upper blade is a fixed blade and is fixedly connected with the shell, the lower blade is a movable blade and is controlled by a motor to move relative to the upper blade; an electromagnet storage box is further arranged on the outer side face of the air inlet and used for placing electromagnets for absorbing scrap iron. During operation, at first, the electromagnet is electrified to adsorb waste materials such as iron chips in the thread, after adsorption is completed, the electromagnet is powered off, the waste materials are separated from the electromagnet and enter a waste material pile, then the motor works, the lower blade performs left-right parallel movement to shear the thread, and then the thread enters the thread shearing machine through the air inlet. The advantage of this design is that prevent that wire cutting machine when shearing the line hair, waste materials such as iron fillings also can adsorb into the wire cutting machine through the air intake, and the waste material can influence the blade performance to blade wearing and tearing.

Description

Can absorb trimming machine of waste material

Technical Field

The utility model belongs to the technical field of the trimming device technique and specifically relates to indicate a trimming machine that can absorb waste material.

Background

The method for processing the redundant thread end in the existing sewing process comprises the steps of driving a thread trimmer blade by a flexible shaft, a direct-current brush motor and a direct-current outer rotor motor, and then adding a negative-pressure thread end suction process to process the cut thread end; in addition, the manual oiling is adopted in the using process, so that the working efficiency is low, and the motor and the blade can be damaged under the condition that oiling is forgotten; the soft shaft, the direct current brush motor and the direct current outer rotor motor drive the blade of the wire shearing machine to have the following problems: 1. the flexible shaft driving blade is easy to heat, has high noise and heavy weight and is easy to cut and rot the fabric; 2. the DC brush motor drives the blade motor to have small torsion and short service life and high maintenance rate; 3. the direct-current outer rotor motor drives the wire shearing machine blade, the size is large, the structure of the driving blade is complex, and the structure is linear and has poor flexibility; heavy weight, large noise and complex installation; the cost is high, and professional personnel are needed for maintenance; the blade is driven by the motor, an eccentric shaft needs to be arranged, the vibration is large, the service life is short, and the motor is easy to be blocked and burnt or the broken teeth of the blade are easy to be blocked, so that the service performance of the wire shearing machine is reduced; 4. scrap iron is often accompanied during thread cutting, and the scrap iron can contact with the blade to wear the blade when thread hairs are sucked, so that the performance of the blade is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the relatively poor shortcoming of trimming machine performance among the prior art, providing a trimming machine that can absorb waste material.

The utility model aims at realizing through the following technical scheme:

a thread trimmer capable of absorbing waste materials comprises a shell, wherein the front end of the shell is an air inlet, the tail end of the air inlet is provided with an upper blade and a lower blade which are matched with each other, the upper blade is a fixed blade and is fixedly connected with the shell, the lower blade is a movable blade, and the lower blade is controlled by a motor to move relative to the upper blade; an electromagnet storage box is further arranged on the outer side face of the air inlet and used for placing electromagnets for absorbing scrap iron. During operation, at first, the electromagnet is electrified to adsorb waste materials such as iron chips in the thread, after adsorption is completed, the electromagnet is powered off, the waste materials are separated from the electromagnet and enter a waste material pile, then the motor works, the lower blade performs left-right parallel movement to shear the thread, and then the thread enters the thread shearing machine through the air inlet. The advantage of this design is that prevent that wire cutting machine when shearing the line hair, waste materials such as iron fillings also can adsorb into the wire cutting machine through the air intake, and the waste material can influence the blade performance to blade wearing and tearing.

Preferably, the upper blade is overall serrated. The serrated design allows the hairs to be cut more easily.

As a preferred scheme, the electromagnet is arranged in the electromagnet storage box, the electromagnet storage box is fixed with the outer side face of the air inlet through a bolt, the electromagnet is fixedly placed above the electromagnet storage box, a battery is arranged below the electromagnet storage box, and the battery is electrically connected with the electromagnet. The battery is used for supplying power to the electromagnet.

Preferably, the upper blade and the lower blade are detachably connected with respect to the housing.

As a preferred scheme, the shell is internally provided with an oil spraying pipe, one end of the oil spraying pipe is a nozzle, the nozzle is arranged at the position of the air inlet close to the upper blade and the lower blade, and the other end of the oil spraying pipe is connected with an oil spraying system. The oil injection system lubricates the upper blade and the lower blade through oil injection of the nozzle, and prevents the blades from being damaged.

As a preferred scheme, a filter screen is arranged on the nozzle. The filter screen prevents the thread end from entering the nozzle to be blocked.

As a preferred scheme, the shell is further provided with an oil injection switch, and the oil injection switch is connected with an oil injection system. The blade can be lubricated manually by the operator through the oil injection switch.

The beneficial effects of the utility model are that, the trimming machine that can absorb the waste material passes through the electro-magnet and absorbs waste materials such as iron fillings, and the during operation waste material of carrying out the trimming at the trimming machine can not wear and tear the blade, and oil injection system also can carry out the oil spout to the blade simultaneously, greatly increased the life of large scale.

Drawings

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

fig. 2 is a schematic structural view of the storage box for the electromagnet of the present invention;

fig. 3 is a side view of fig. 2.

Wherein: 1. casing, 2, air intake, 3, go up the blade, 4, bottom knife, 5, electro-magnet receiver, 6, battery, 7, bolt, 8, pothook.

Detailed Description

The invention is further described below with reference to the drawings and examples.

Example (b): a thread trimmer capable of absorbing waste materials is shown in figure 1 and comprises a shell 1, wherein an air inlet 2 is formed in the front end of the shell, an upper blade 3 and a lower blade 4 which are matched with each other are arranged at the tail end of the air inlet, the upper blade is a fixed blade and is fixedly connected with the shell, and the lower blade is a movable blade and is controlled by a motor to move relative to the upper blade. An electromagnet storage box 5 is further arranged on the outer side face of the air inlet and used for placing electromagnets for absorbing scrap iron. The upper blade is integrally serrated. The upper blade and the lower blade are both detachably connected with respect to the housing.

As shown in fig. 2 and 3, the electromagnet 6 is arranged in the electromagnet storage box, the electromagnet storage box is fixed with the outer side surface of the air inlet through a bolt 8, the electromagnet is fixedly placed above the electromagnet storage box, the battery 7 is arranged below the electromagnet storage box, and the battery is electrically connected with the electromagnet. The electromagnet is clamped in the electromagnet storage box through the clamping hook.

The shell is also internally provided with an oil spraying pipe, one end of the oil spraying pipe is a nozzle, the nozzle is arranged at the position of the air inlet close to the upper blade and the lower blade, and the other end of the oil spraying pipe is connected with an oil spraying system. The nozzle is provided with a filter screen. The shell is also provided with an oil injection switch, and the oil injection switch is connected with an oil injection system.

During operation, at first, the electromagnet is electrified to adsorb waste materials such as iron chips in the thread, after adsorption is completed, the electromagnet is powered off, the waste materials are separated from the electromagnet and enter a waste material pile, then the motor works, the lower blade performs left-right parallel movement to shear the thread, and then the thread enters the thread shearing machine through the air inlet. The advantage of this design is that prevent that wire cutting machine when shearing the line hair, waste materials such as iron fillings also can adsorb into the wire cutting machine through the air intake, and the waste material can influence the blade performance to blade wearing and tearing.

Claims

1. A thread trimmer capable of absorbing waste materials is characterized by comprising a shell, wherein the front end of the shell is an air inlet, the tail end of the air inlet is provided with an upper blade and a lower blade which are matched with each other, the upper blade is a fixed blade and is fixedly connected with the shell, the lower blade is a movable blade, and the lower blade is controlled by a motor to move relative to the upper blade; an electromagnet storage box is further arranged on the outer side face of the air inlet and used for placing electromagnets for absorbing scrap iron.

2. The waste absorbent thread trimmer according to claim 1, wherein said upper blade is generally serrated.

3. The thread trimmer according to claim 1, wherein the electromagnet is disposed in an electromagnet storage box, the electromagnet storage box is fixed to the outer side surface of the air inlet through a bolt, the electromagnet is fixedly disposed above the electromagnet storage box, a battery is disposed below the electromagnet storage box, and the battery is electrically connected to the electromagnet.

4. The waste-absorbable wire cutter of claim 3, wherein the upper blade and the lower blade are detachably connected to the housing.

5. The thread trimmer according to any one of claims 1 to 4, wherein an oil spraying pipe is further disposed in the housing, one end of the oil spraying pipe is a nozzle, the nozzle is disposed at the position close to the upper blade and the lower blade of the air inlet, and the other end of the oil spraying pipe is connected to an oil spraying system.

6. The waste material absorbing thread trimmer according to claim 5, wherein the nozzle is provided with a filter screen.

7. The scrap-absorbable wire cutter as claimed in claim 5, wherein the housing further comprises an oil injection switch connected to an oil injection system.