CN108754976A - Automatically power off thread trimmer - Google Patents

Abstract

The invention relates to the technical field of thread trimmers, in particular to an automatic power-off thread trimmer to alleviate the technical problem that the thread trimmers in the prior art have to manually turn off the main power switch to stop the suction. The automatic power-off thread trimmer includes a box body, a thread cutting device, a suction motor and an automatic power-off device; the box body is provided with a wire storage chamber, the side wall is provided with an air suction hole connected to the wire storage chamber, and the top There is an accommodation hole; the working end of the thread trimming device is movably installed in the accommodation hole, and the connecting end is connected to the suction hole; the suction motor is installed in the box to suck the thread ends cut off by the thread trimming device to the thread storage chamber The automatic power-off device is set in the accommodating hole, when the working end of the thread cutting device is placed in the accommodating hole, the automatic power-off device is triggered, and the automatic power-off thread trimmer changes from the power-on state to the power-off state. The technical solution provided by the invention avoids the technical problem of inconvenient operation caused by manually turning off the power supply of the existing thread trimmer.

Description

Automatic power off thread trimmer

technical field

The invention relates to the technical field of thread trimmers, in particular to an automatic power-off thread trimmer.

Background technique

At present, in the garment manufacturing industry, for the processed primary finished garments, it is necessary to cut the excess threads on them to improve the quality and aesthetics of the garments. At this time, workers need to use scissors to cut off the threads, and as In the case of increasingly intensified economic competition, using manual cutting off the thread ends not only wastes time, but also greatly reduces production efficiency and reduces the competitiveness of enterprises. The thread trimmer is a device used to process the thread ends on the outer surface of textiles. It clears the thread ends thoroughly, is efficient, and reduces the labor intensity of the staff. It is suitable for cleaning various types of textiles.

When the existing thread trimmer does not need air suction, it is necessary to manually turn off the main power switch to stop the air suction, which is inconvenient to operate.

To sum up, the thread trimmer in the prior art has the technical problem that the main power switch must be manually turned off to stop the suction and the operation is inconvenient.

Contents of the invention

The purpose of the present invention is to provide a double-head double-motor thread trimmer to alleviate the technical problem of inconvenient operation caused by the need to manually turn off the main power switch to stop the suction of the thread trimmer existing in the prior art.

There is a technical problem that the two cutter heads of the thread trimmer with two cutter heads cannot work independently.

In order to alleviate the problems of the technologies described above, the technical solution provided by the invention is:

An automatic power-off thread trimmer, including a box body, a thread trimmer, a suction motor and an automatic power-off device;

The box body is provided with a wire storage chamber, the side wall is provided with an air suction hole connected to the wire storage chamber, and the top is provided with an accommodating hole;

The working end of the thread trimmer is movably installed in the accommodating hole, and the connecting end is connected with the suction hole;

The suction motor is arranged in the box for sucking the thread ends cut off by the thread trimming device to the thread storage chamber;

The automatic power-off device is arranged in the accommodating hole, when the working end of the thread trimming device is placed in the accommodating hole, the automatic power-off device is triggered, and the automatic power-off thread trimmer Transition from power-on state to power-off state.

go a step further,

The automatic power-off device includes a travel switch, and the travel switch is arranged in the accommodating hole.

go a step further,

The automatic power-off thread trimmer also includes a box cover, the box cover is set on the box body, and the accommodating hole is set on the box cover.

go a step further,

A control panel is arranged on the cover, and a main power switch is arranged on the control panel. When the travel switch is triggered, the main power switch changes from a power-on state to a power-off state.

go a step further,

A horizontal partition is arranged in the box, and the horizontal partition divides the inner cavity of the box into an air outlet chamber and a wire storage chamber. The suction motor is arranged on the partition, and the suction motor The air inlet of the machine is in communication with the wire storage chamber, and the air outlet of the suction motor is in communication with the air outlet chamber.

go a step further,

A vertical partition is arranged in the box, and the vertical partition and the horizontal partition are intersected, and the vertical partition and the horizontal partition separate the inner cavity of the box to form a first storage line. chamber, the second wire storage chamber, the first air outlet chamber and the second air outlet chamber;

The first air outlet chamber is arranged above the first wire storage chamber, and the second air outlet chamber is arranged above the second wire storage chamber.

go a step further,

The automatic power-off thread trimmer includes a first thread trimmer and a second thread trimmer, and the box is provided with a first accommodating hole and a second accommodating hole;

The first thread trimming device includes a first cutter head and a first pipe, the first cutter head is movably installed in the first accommodation hole; one end of the first pipe is connected to the first cutter head, The other end communicates with the first suction hole;

The second thread trimming device includes a second cutter head and a second pipe, the second cutter head is movably installed in the second accommodation hole; one end of the second pipe is connected to the second cutter head, The other end communicates with the second suction hole.

go a step further,

The automatic power-off thread trimmer includes a first suction motor and a second suction motor, and the first suction motor is arranged on a partition separating the first wire storage chamber and the first air outlet chamber Above, the second suction motor is arranged on a partition separating the second wire storage chamber and the second air outlet chamber.

go a step further,

The automatic power-off thread trimmer also includes an exhaust pipe, which is arranged in the wire storage chamber and extends upwards to pass through the horizontal partition to communicate with the air outlet chamber. And extend downwards to pass through the bottom plate of the box and communicate with the outside world.

go a step further,

The box is provided with a first exhaust pipe and a second exhaust pipe;

The first exhaust pipe is arranged in the first wire storage chamber, extends upward to the first air outlet chamber and extends downward to pass through the bottom plate of the box;

The second exhaust pipe is arranged in the second wire storage chamber, extends upward to the second air outlet chamber, and extends downward to pass through the bottom plate of the box body.

In combination with the above-mentioned technical scheme, the technical effects produced by the present invention are:

When the thread trimmer needs to be used, start the suction motor matched with the thread trimmer. At this time, the working end of the thread trimmer can cut off the thread ends on the clothes, and the thread ends are drawn by the suction motor to the thread storage chamber with the air flow. chamber, and then pass through the suction hole and stay in the wire storage chamber. When there is no need to use the thread cutting device, the working end of the thread cutting device is placed in the accommodating hole, the automatic power-off device is triggered, and the automatic power-off thread cutting machine changes from the power-on state to the power-off state, avoiding the existing The thread trimmer must manually turn off the power supply to cause the technical problem of inconvenient operation.

Description of drawings

In order to more clearly illustrate the specific implementation of the present invention or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the specific implementation or description of the prior art. Obviously, the accompanying drawings in the following description The drawings show some implementations of the present invention, and those skilled in the art can obtain other drawings based on these drawings without any creative work.

Fig. 1 is the overall structure schematic diagram of the automatic power-off thread trimmer provided by the embodiment of the present invention;

Fig. 2 is the overall structural schematic diagram of the automatic power-off thread trimmer provided by the embodiment of the present invention (the first thread trimmer and the second thread trimmer are removed);

Fig. 3 is the overall structural schematic diagram of the automatic power-off thread trimmer provided by the embodiment of the present invention (the first thread trimmer, the second thread trimmer and the case cover are removed);

Fig. 4 is a schematic diagram of the overall structure of the automatic power-off thread trimmer provided by the embodiment of the present invention (the first thread cutting device, the second thread cutting device, the box cover and one of the doors are removed).

Icon: 100-first thread trimming device; 200-second thread trimming device; 300-cabinet; 301-suction hole; 110-first cutter head; 120-first pipe; 210-second cutter head; 220 - second pipeline; 400 - tank cover; 410 - first accommodation hole; 420 - second accommodation hole; 430 - first control panel; 440 - second control panel; 310 - vertical partition; 320 - horizontal Partition plate; 600-wire storage chamber; 700-air outlet chamber; 800-exhaust pipe; 900-suction motor.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Embodiment 1 and embodiment 2 are described in detail below in conjunction with accompanying drawing:

Fig. 1 is the overall structure schematic diagram of the automatic power-off thread trimmer provided by the embodiment of the present invention;

Fig. 2 is the overall structural schematic diagram of the automatic power-off thread trimmer provided by the embodiment of the present invention (the first thread trimmer and the second thread trimmer are removed); Fig. 3 is the automatic power-off thread trimmer provided by the embodiment of the present invention The overall structure schematic diagram of (removed the first wire trimmer, the second wire trimmer and case cover); Fig. 4 is the overall structural schematic diagram of the automatic power-off wire trimmer provided by the embodiment of the present invention (removed the first wire trimmer , the second thread trimmer, the cover and one of the doors).

Example 1

This embodiment provides an automatic power-off thread trimmer, including a box body 300, a thread trimmer, a suction motor 900 and an automatic power-off device;

The box body 300 is provided with a wire storage chamber 600, the side wall is provided with an air suction hole 301 connected with the wire storage chamber 600, and the top is provided with an accommodation hole;

The working end of the thread cutting device is movably installed in the accommodation hole, and the connecting end is connected with the suction hole 301;

The suction motor 900 is arranged in the box body 300, and is used to suck the thread cut out by the thread trimmer to the thread storage chamber 600;

The automatic power-off device is set in the accommodating hole. When the working end of the thread trimmer is placed in the accommodating hole, the automatic power-off device is triggered, and the automatic power-off thread trimmer changes from the power-on state to the power-off state.

The technical effect that the automatic power-off thread trimmer provided in this embodiment can realize is:

When needing to use the thread trimmer, start the suction motor 900 that cooperates with the thread trimmer. The thread is conveyed in the direction of the thread chamber 600 , and then passes through the suction hole 301 and remains in the thread storage chamber 600 . When the thread trimmer is not needed, the working end of the thread trimmer is placed in the accommodating hole, the automatic power-off device is triggered, and the automatic power-off thread trimmer changes from the power-on state to the power-off state. The technical problem of inconvenient operation caused by manually turning off the power supply of the existing thread trimmer is avoided.

In more detail:

The automatic power-off device includes a travel switch, and the travel switch is arranged in the accommodating hole. The automatic power-off thread trimmer also includes a box cover 400 , the box cover 400 is set on the box body 300 , and the accommodating hole is set on the box cover 400 . The case cover 400 is provided with a control panel, and the control panel is provided with a main power switch. When the travel switch is triggered, the main power switch changes from the power-on state to the power-off state.

In more detail:

The automatic power-off thread trimmer provided in this embodiment includes a first thread trimmer 100, a second thread trimmer 200, a box body 300, a first suction motor 900 and a second suction motor 900;

A wire storage chamber 600 is provided inside the box body 300, and the side wall of the box body 300 is provided with a first air suction hole 301 and a second air suction hole 301 connected to the wire storage chamber 600;

The working end of the first thread cutting device 100 is movably installed in the box body 300, and the connecting end is connected with the first suction hole 301;

The working end of the second thread cutting device 200 is movably installed on the box body 300, and the connecting end is connected to the second suction hole 301;

The first suction motor 900 cooperates with the first thread cutting device 100 to suck the thread ends cut off by the first thread cutting device 100;

The second suction motor 900 cooperates with the second thread cutting device 200 to suck the thread ends cut off by the second thread cutting device 200 .

In the optional solution of this embodiment, more preferably,

The first thread cutting device 100 includes a first cutter head 110 and a first pipeline 120,

The first cutter head 110 is movably installed on the box body 300;

One end of the first pipe 120 is connected to the first cutter head 110 , and the other end is communicated with the first suction hole 301 for sucking the thread ends cut off by the first cutter head 110 and transporting the thread ends to the thread storage chamber 600 . As mentioned above, the first cutter head 110 is movably installed on the box body 300. It should be explained that when the first cutter head 110 needs to be used, it can be separated from the box body 300. When the first cutter head 110 is not needed, the first cutter head The head 110 may be placed on the case 300 .

In a specific operation, when the first suction motor 900 is started, negative pressure will be generated in the first pipeline 120, so that the first pipeline 120 will suck the working end (that is, the end connected with the first cutter head 110) thread ends, suck The thread ends flow through the first pipe 120 to the direction of the thread storage chamber 600 until finally stored in the thread storage chamber 600 .

In the optional solution of this embodiment, more preferably,

The second thread cutting device 200 includes a second cutter head 210 and a second pipeline 220,

The second cutter head 210 is movably installed on the box body 300;

One end of the second pipe 220 is connected to the second cutter head 210 , and the other end is communicated with the second air suction hole 301 for sucking the thread ends cut off by the second cutter head 210 and transporting the thread ends to the thread storage chamber 600 . The second cutter head 210 is movably installed on the box body 300. It should be explained that when the second cutter head 210 needs to be used, it can be separated from the box body 300. When the second cutter head 210 is not needed, the second cutter head 210 Can be placed on the box body 300.

In a specific operation, when the second suction motor 900 starts, negative pressure will be generated in the second pipeline 220, so that the second pipeline 220 will suck the working end (that is, the end connected with the second cutter head 210) thread ends, suck The thread end flows to the direction of the thread storage chamber 600 through the second pipe 220 until finally stored in the thread storage chamber 600 .

In the optional solution of this embodiment, more preferably,

The box body 300 is provided with a box cover 400, and the box cover 400 covers the top of the wire storage chamber 600. The box cover 400 is provided with a first accommodating hole 410 and a second accommodating hole 420. The first accommodating hole 410 is used for The first cutter head 110 is contained, and the second receiving hole 420 is used for containing the second cutter head 210 .

In the optional solution of this embodiment, more preferably,

The case cover 400 is provided with a first control panel 430 and a second control panel 440 , the first control panel 430 is used in cooperation with the first thread cutting device 100 , and the second control panel 440 is used in cooperation with the second thread cutting device 200 .

In the optional solution of this embodiment, more preferably,

A vertical partition 310 and a horizontal partition 320 are intersected in the box body 300;

The vertical partition 310 and the horizontal partition 320 separate the inner cavity of the box body 300 to form a first wire storage chamber 600, a second wire storage chamber 600, a first air outlet chamber 700 and a second air outlet chamber 700;

The first air outlet chamber 700 is disposed above the first wire storage chamber 600 , and the second air outlet chamber 700 is disposed above the second wire storage chamber 600 .

In the optional solution of this embodiment, more preferably,

The first suction motor 900 is arranged on the partition separating the first air outlet chamber 700 and the first wire storage chamber 600; in more detail, the air inlet of the first suction motor 900 faces the first wire storage chamber 600 , the air outlet is disposed on the side of the first suction motor 900 and blows air along a tangent of the first suction motor 900 . When the first suction motor 900 is activated, the gas containing thread ends is sucked by the first pipe 120 and passes through the first suction hole 301, and then enters the first thread storage chamber 600, and the air flow without thread ends passes through the motor and then enters The first air outlet chamber 700 is then discharged from the first air outlet chamber 700 , and the thread ends cannot pass through the first suction motor 900 , so they can remain in the first thread storage chamber 600 .

In the optional solution of this embodiment, more preferably,

The second suction motor 900 is arranged on a partition separating the second air outlet chamber 700 and the second wire storage chamber 600 . In more detail, the air inlet of the second suction motor 900 faces the second wire storage chamber 600 , and the air outlet is arranged on the side of the second suction motor 900 and blows air along the tangent of the second suction motor 900 . When the second suction motor 900 is activated, the gas containing thread ends is sucked by the second pipeline 220 and passes through the second suction hole 301, and then enters the second thread storage chamber 600, and the air flow without thread ends passes through the motor and then enters The second air outlet chamber 700 is then discharged from the second air outlet chamber 700 , and the thread ends cannot pass through the second suction motor 900 , so they can remain in the second thread storage chamber 600 .

In the optional solution of this embodiment, more preferably,

Exhaust pipe 800 is also provided with in casing 300, and exhaust pipe 800 is provided with air inlet and air outlet, and air outlet is arranged on the horizontal dividing plate 320, and the air inlet of exhaust pipe 800 and suction motor (the first air suction motor) machine 900 or the second suction motor 900), and the air outlet of the exhaust pipe 800 is connected with the outside of the casing 300. It should be noted that the exhaust pipe 800 is used to discharge the airflow sucked by the fan, and the exhaust pipe 800 is arranged in the box body 300, which can effectively reduce noise (the existing exhaust pipe 800 is arranged outside the box body 300, and the noise is relatively low. Big).

In the optional solution of this embodiment, more preferably,

The exhaust pipe 800 is disposed in the cable storage chamber 600 , extends upwards to pass through the partition, and extends downwards to pass through the bottom plate of the box body 300 .

In the optional solution of this embodiment, more preferably,

The box body 300 is provided with a first exhaust pipe 800 and a second exhaust pipe 800;

The first exhaust pipe 800 is arranged in the first wire storage chamber 600, extends upward to the first air outlet chamber 700 and extends downward to pass through the bottom plate of the box body 300;

The second exhaust pipe 800 is disposed in the second wire storage chamber 600 , extends upward to the second air outlet chamber 700 and extends downward to pass through the bottom plate of the box body 300 .

In the optional solution of this embodiment, more preferably,

The first line storage chamber 600 is provided with a first opening, and the first opening is provided with a first door for opening or closing the first opening;

The second chamber is provided with a second opening, and the second opening is provided with a second door for opening or closing the second opening.

When the above-mentioned first door body and the second door body are opened, the first wire storage box and the second wire storage box can be cleaned.

To sum up, the double-head double-motor thread trimmer provided by this embodiment can achieve the following technical effects:

1) Two independent suction motors can make the first cutter head 110 and the second cutter head 210 work independently, avoiding the need to open the other cutter head at the same time when the existing double-head thread trimmer is working on one cutter head Suction technical issues.

2) Two independent control panels can independently control the start and stop of the two suction motors, which is convenient for personnel to operate. In addition, two independent control panels can control the different suction strengths of the suction motors, making different cutter heads suitable Different fabrics (such as cutting thick denim fabrics need a large air suction, and thin underwear materials need to reduce the air suction).

3) Two independent wire storage boxes can effectively solve the technical problem that in the existing single wire storage box, when one cutter head needs to be sorted and shut down, the other cutter head must be shut down at the same time, and the two wire storage boxes can Increase the storage volume.

4) The built-in exhaust pipe can effectively reduce noise (the existing exhaust pipe 800 is arranged on the outside of the box body 300, and the noise is relatively large), and the hot air flow output by the suction motor 900 can flow through the exhaust pipe 800. Therefore, the temperature of the airflow discharged from the exhaust pipe 800 can be effectively reduced.

5) When the thread trimmer is not needed, place the working end (knife head) of the thread trimmer in the accommodating hole, the automatic power-off device is triggered, and the automatic power-off thread trimmer changes from the power-on state to the power-off state. The technical problem of inconvenient operation caused by manually turning off the power supply of the existing thread trimmer is avoided.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (10)

1. one kind automatically powering off thread trimmer, which is characterized in that including babinet, cutting facility, induced-draught electric motor and automatically power off dress It sets；

It is provided in the babinet and deposits line chamber room, side wall offers and deposits suction hole, top that line chamber room is connected with described and be provided with Accommodating hole；

The working end of the cutting facility is movably installed in the accommodating hole, and connecting pin is connect with the suction hole；

The induced-draught electric motor is set in the babinet, and line chamber is deposited to described for drawing the end of a thread wiped out by the cutting facility Room；

The auto-power-off device is set in the accommodating hole, when the working end of the cutting facility is positioned over the accommodating hole When, the auto-power-off device is triggered, and the thread trimmer that automatically powers off is changed into off-position by energized state.

2. according to claim 1 automatically power off thread trimmer, which is characterized in that

The auto-power-off device includes travel switch, and the travel switch is set in the accommodating hole.

3. according to claim 2 automatically power off thread trimmer, which is characterized in that

The thread trimmer that automatically powers off further includes case lid, and the case lid is covered on the babinet, and the accommodating hole is set to institute State case lid.

4. according to claim 3 automatically power off thread trimmer, which is characterized in that

It is provided with control panel on the case lid, total power switch is provided on the control panel, when the travel switch quilt When triggering, the total power switch is changed into off-position by energized state.

5. according to claim 4 automatically power off thread trimmer, which is characterized in that

Horizontal baffle is provided in the babinet, the cabinets cavity is divided into outlet air chamber and deposits line chamber by the horizontal baffle Room, the induced-draught electric motor is set to the partition board, and the air intake vent of the induced-draught electric motor is connected with the line chamber room of depositing, the suction The air outlet of wind turbine is connected with the outlet air chamber.

6. according to claim 5 automatically power off thread trimmer, which is characterized in that

Vertical clapboard is provided in the babinet, the vertical clapboard and the horizontal baffle are arranged in a crossed manner, the vertical clapboard With the horizontal baffle by the cabinets cavity be separated to form first deposit line chamber room, second deposit line chamber room, the first outlet air chamber and Second outlet air chamber；

The first outlet air chamber is set to the described first top for depositing line chamber room, and the second outlet air chamber is set to described Two deposit the top of line chamber room.

7. according to claim 6 automatically power off thread trimmer, which is characterized in that

The thread trimmer that automatically powers off includes the first cutting facility and the second cutting facility, and the babinet is provided with the first accommodating hole With the second accommodating hole；Also, the babinet is additionally provided with the first suction hole and the second suction hole；

First cutting facility includes the first cutter head and first pipe, and it is accommodating that first cutter head is movably installed in described first Hole；One end of the first pipe is connect with first cutter head, and the other end is connected to first suction hole；

Second cutting facility includes the second cutter head and second pipe, and it is accommodating that second cutter head is movably installed in described second Hole；One end of the second pipe is connect with second cutter head, and the other end is connected to second suction hole.

8. according to claim 7 automatically power off thread trimmer, which is characterized in that

The thread trimmer that automatically powers off includes the first induced-draught electric motor and the second induced-draught electric motor, and first induced-draught electric motor is set to point Every on the partition board that described first deposits line chamber room and the first outlet chamber, second induced-draught electric motor, which is set to, separates described the Two deposit on the partition board of line chamber room and the second outlet chamber.

9. according to claim 7 automatically power off thread trimmer, which is characterized in that

The thread trimmer that automatically powers off further includes exhaust pipe, and the exhaust pipe, which is set to, described to be deposited in line chamber room and prolong upwards It extends to and is connected and extends downward into after the box baseplate with outside with the outlet air chamber after the horizontal baffle Boundary is connected.

10. according to claim 9 automatically power off thread trimmer, which is characterized in that

It is provided with downtake pipe and second exhaust pipe in the babinet；

The downtake pipe is set to described first and deposits line chamber room, extends upwardly to the first outlet air chamber and extends downwardly To across box baseplate；

The second exhaust pipe is set to described second and deposits line chamber room, extends upwardly to the second outlet air chamber and extends downwardly To across box baseplate.