CN209368489U - Hook device and sewing machine - Google Patents
Hook device and sewing machine Download PDFInfo
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- CN209368489U CN209368489U CN201821872328.2U CN201821872328U CN209368489U CN 209368489 U CN209368489 U CN 209368489U CN 201821872328 U CN201821872328 U CN 201821872328U CN 209368489 U CN209368489 U CN 209368489U
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- hooking
- hook device
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- sewing machine
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Abstract
The utility model relates to a kind of hook device and sewing machines.The hook device has hooking component, the hooking component flexes form first end and the second end, the first end has the threading hole worn for feeding ground thread, two openings of the threading hole are opened in respectively on two adjacent sides of the first end, one of them described opening forms the line outlet for being pierced by for the baseline, when the hook device is mounted on sewing machine, the line outlet is towards the work top of sewing machine, and the second end is for connecting the hooking driving part on the sewing machine.Above-mentioned hook device can achieve the purpose that prevent sewing machine from wire jumper occurring during the work time.The hook device of the utility model, upper thread is formed by coil aperture when line outlet being arranged towards work top, namely being fallen towards sewing syringe needle, avoids the occurrence of baseline and upper thread due to adhesion caused by rubbing, it is effectively prevent wire jumper, is greatly increased the production efficiency.
Description
Technical field
The utility model relates to technical field of textile equipment, more particularly to a kind of hook device and sewing machine.
Background technique
In the textile industry, sewing machine is a kind of common robotic suturing device.Sewing machine in use, can jump often
Line.The main reason for causing wire jumper is that the line of the hooking component of line and sewing machine on sewing machine needle is sent out in sewing process
Raw friction is sticked together, and causes hooking component that can not lock the line of eedle leukorrhagia when eedle falls.The generation of wire jumper is serious
Affect the production efficiency of factory.
Utility model content
Based on this, it is necessary to which aiming at the problem that often wire jumper occurs for traditional sewing machine, wire jumper can be prevented by providing one kind
Hook device.
Specific technical solution is as follows:
A kind of hook device, the hook device have a hooking component, the hooking component flexes formed first end with
And the second end, the first end have the threading hole worn for feeding ground thread, two openings of the threading hole are opened respectively
On two adjacent sides of the first end, one of them described opening is formed to be gone out for what is be pierced by for the baseline
Line mouth, when the hook device is mounted on sewing machine, work top of the line outlet towards sewing machine, the second end
Portion is used to connect the hooking driving part on the sewing machine, and the hooking component can be in the driving of the hooking driving part
Lower movement drives upper thread to be formed by coil when rising with the sewing syringe needle for driving the baseline to penetrate the sewing machine, described
Drive the baseline around to outside the coil when hooking member reset, the sewing syringe needle drives the coil to receive when falling again
Contracting locks the baseline to realize that the upper thread intersects.
The hook device also has partition member in one of the embodiments, and the partition member is connected to described
First end, the partition member is for separating the upper thread and the baseline.
The height of the partition member is from the middle part of the partition member to the lattice in one of the embodiments,
The both ends of part are gradually reduced.
The first end has first side, second side, third side and the 4th in one of the embodiments,
Side, the first side is opposite with the second side, and the third side is opposite with the 4th side, the line outlet
On the third side.
In one of the embodiments, the third edgewise bend drawn close to the 4th side and with the 4th side
Connect, so that the first end is pointed.
The hook device also has connecting component in one of the embodiments, and the hooking component passes through the company
Relay part is connect with the hooking driving part.
The connecting component has link slot in one of the embodiments, and the connecting component passes through the link slot
It is sheathed on the hooking driving part.
The hook device also has transmission parts in one of the embodiments, and the hooking component of stating is described in
Transmission parts are connect with the connecting component, and the transmission parts are located on first direction, and the hooking component is located at second party
Upwards, the connecting component is located on third direction, and the first direction, the second direction and the third direction are two-by-two
Vertically.
The hooking component, the connecting component and the transmission parts are integral type in one of the embodiments,
Structure.
The utility model additionally provides a kind of sewing machine.
Specific technical solution is as follows:
A kind of sewing machine with above-mentioned hook device, the hook device are located at the work top of the sewing machine
Under, and the hooking component of the hook device is connected to the hooking driving part of the sewing machine, the outlet of the hooking component
Towards the work top, the hooking component can act under the driving of the hooking driving part to drive baseline to wear mouth
The sewing syringe needle for entering the sewing machine drives upper thread to be formed by coil when rising, drive when the hooking member reset described in
Baseline around to outside the coil, the sewing syringe needle when falling again the coil shrink to realize that the upper thread intersects locking institute
State baseline.
Compared with prior art, the utility model has the following beneficial effects:
Above-mentioned hook device can achieve the purpose that prevent sewing machine from wire jumper occurring during the work time.Have when using
When having the sewing machine of above-mentioned hook device to suture fabric, hook device is installed below sewing machine worktable, baseline
By being pierced by towards the line outlet of sewing machine worktable, hooking component is moved synchronously with sewing syringe needle, and sewing syringe needle passes through fabric
Moving downwardly to rise again below work top drives upper thread to pull out a coil, driving of the hooking component in hooking driving part
Lower movement drives baseline to penetrate in coil, and when hooking member reset drives baseline around to outside coil, when sewing syringe needle falls again
Band moving winding is shunk to realize that upper thread intersects locking baseline, and movement drives baseline to hooking component again under the driving of driving part
It penetrates in second coil of upper thread formation, and so on moves, baseline and upper thread cross over many times locking, realize the seam to fabric
It closes.Above-mentioned hook device, by line outlet towards work top be arranged, namely towards sewing syringe needle fall when upper thread be formed by
At coil aperture, the occurrence of baseline and upper thread are due to adhesion caused by rubbing is avoided, wire jumper is effectively prevent, is greatly improved
Production efficiency.
Above-mentioned hook device also has partition member, and partition member is connected to the first end of hooking component, lattice
Part significantly more efficient can separate baseline and upper thread, avoid baseline and upper thread adhesion, further prevent wire jumper.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of hook device described in an embodiment；
Fig. 2 is the partial enlargement diagram of hook device shown in FIG. 1.
Description of symbols
10, hook device；100, hooking component；110, first end；111, threading hole；112, line outlet；120, second
End；200, partition member；300, connecting component；400, transmission parts.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
The understanding for opening content is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein "and/or" includes
Any and all combinations of one or more related listed items.
An embodiment of the present invention is related to a kind of sewing machine with hook device 10.Hook device 10 is located at sewing machine
Work top under, and the hooking component 100 of hook device 10 is connected to the hooking driving part of sewing machine, hooking component 100
Line outlet towards work top, hooking component 100 can act under the driving of hooking driving part to drive baseline to penetrate
The sewing syringe needle of sewing machine drives upper thread to be formed by coil when rising, and drives baseline around to line when hooking component 100 resets
Circle is outer, and coil is shunk to realize that upper thread intersects locking baseline when sewing syringe needle falls again.
Referring to shown in Fig. 1 and Fig. 2, above-mentioned hook device 10 has hooking component 100.100 Curved of hooking component
At first end 110 and the second end 120.First end 110 has the threading hole 111 worn for feeding ground thread, threading hole
111 two openings are opened in respectively on two adjacent sides of first end 110, and one of opening is formed for the bottom of for
The line outlet 112 that line is pierced by.When hook device 10 is mounted on sewing machine, line outlet 112 towards sewing machine work top,
The second end 120 is used to connect the hooking driving part on sewing machine.Hooking component 100 can be in the driving of hooking driving part
Lower movement drives upper thread to be formed by coil when rising with the sewing syringe needle for driving baseline to penetrate sewing machine, hooking component 100
Drive baseline around to outside coil when reset, band moving winding is shunk to realize that upper thread intersects locking bottom when sewing syringe needle falls again
Line.
In a specific example, hook device 10 also has partition member 200.Partition member 200 is connected to first end
Portion 110, partition member 200 are used to separate the coil of the line that line outlet 112 is pierced by and sewing machine needle leukorrhagia.Partition member 200
The upper thread that significantly more efficient can separate the baseline that line outlet 112 is pierced by and sewing syringe needle leukorrhagia avoids baseline and upper thread viscous
Even, wire jumper is further prevented.
Preferably, another opening of partition member 200 and threading hole 111 is set on the same side of first end 110,
And partition member 200 is close to line outlet 112.Another opening of partition member 200 and threading hole 111 is set to first end 110
Same side on and partition member 200 close to line outlet 112 setting, can allow partition member 200 preferably realize separate
Open the effect of the needle thread loop of the baseline that line outlet 112 is pierced by and sewing machine syringe needle leukorrhagia.
In a specific example, the height of partition member 200 is from the middle part of partition member 200 to partition member 200
Both ends are gradually reduced.The height of partition member 200 is gradually reduced from the middle part of partition member 200 to the both ends of partition member 200
Setting, conducive to partition member 200 with hooking component 100 together smoothly insertion sewing syringe needle leukorrhagia needle thread loop in.Separate
The both ends excessive height of component 200 is easy to catch on needle thread loop, influences sewing syringe needle normal work.
In a specific example, as shown in Figure 1, first end 110 has first side, second side, third side
And the 4th side, first side is opposite with second side, and third side is opposite with the 4th side, and line outlet 112 is located at third
On side.
Preferably, third edgewise bend draws close to the 4th side and connects with the 4th side, so that first end 110 is in
It is pointed.The pointed setting of first end 110, more conducively first end 110 penetrate in the needle thread loop of sewing syringe needle leukorrhagia.
In a specific example, hook device 10 also has connecting component 300.Hooking component 100 passes through connecting component
300 connect with hooking driving part.The progress that the setting of connecting component 300 can make hooking component 100 more stable is back and forth transported
It is dynamic to complete suture to cooperate with sewing syringe needle.
Preferably, connecting component 300 has link slot.Connecting component 300 is sheathed on hooking driving part by link slot.
In a specific example, hook device 10 also has transmission parts 400.Hooking component 100 passes through transmission parts
400 connect with connecting component 300.As shown in Figure 1, transmission parts 400 are located on first direction, hooking component 100 is located at second
On direction, connecting component 300 is located on third direction, and first direction, second direction and third direction are vertical two-by-two.Driving section
The setting of part 400, so that after the hooking driving part that connecting component 300 connects sewing machine, again by the transmission of transmission parts 400
It drives hooking component 100 to move, is capable of the direction of motion of further adjustment hooking component 100 and increases hooking component 100
Motion range.
In a specific example, hooking component 100, connecting component 300 and transmission parts 400 are an integral structure.
The setting that hooking component 100, connecting component 300 and transmission parts 400 are an integral structure, can be avoided hooking component 100,
The opposite shaking of generation between 400 3 component of connecting component 300 and transmission parts is to influence the steady of the movement of hooking component 100
It is qualitative.
In a specific example, line outlet 112 can be circular port, triangle mouth or rectangle hole etc..Such as Fig. 2 institute
Show, the line outlet 112 of the present embodiment is rectangle hole.
When being sutured using above-mentioned sewing machine to fabric, hook device 10 is located under sewing machine worktable, and hooks
The hooking component 100 of line apparatus 10 is connected to the hooking driving part of sewing machine, and baseline is penetrated by another opening of threading hole 111
Again by being pierced by towards the line outlet 112 of sewing machine worktable, hooking component 100 is moved synchronously with sewing syringe needle, sewing syringe needle
Moving downwardly to rise again below work top across fabric drives upper thread to pull out a coil, and hooking component 100 drives in hooking
Movement drives baseline to penetrate in coil under the driving of dynamic component, drives baseline around to outside coil when hooking component 100 resets, sewing
Band moving winding is shunk to realize that upper thread intersects locking baseline, driving of the hooking component 100 in driving part when syringe needle falls again
Under again movement drive baseline penetrate upper thread formation second coil in, and so on move, baseline is crossed over many times with upper thread
The suture to fabric is realized in locking.
Above-mentioned hook device 10 can achieve the purpose that prevent sewing machine from wire jumper occurring during the work time.Above-mentioned
Hook device 10, by line outlet 112 towards work top be arranged, namely towards sewing syringe needle fall when upper thread be formed by coil
Opening avoids the occurrence of baseline and upper thread are due to adhesion caused by rubbing, effectively prevent wire jumper, greatly improve life
Produce efficiency.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of hook device, which is characterized in that the hook device has a hooking component, and the hooking component flexes form the
One end and the second end, the first end have the threading hole worn for feeding ground thread, and two of the threading hole open
Mouth is opened in respectively on two adjacent sides of the first end, one of them described opening is formed for supplying the baseline
The line outlet being pierced by, when the hook device is mounted on sewing machine, work top of the line outlet towards sewing machine, institute
The second end is stated for connecting the hooking driving part on the sewing machine, the hooking component can be in the hooking driving portion
It is acted under the driving of part and drives upper thread to be formed by line when rising with the sewing syringe needle for driving the baseline to penetrate the sewing machine
In circle, when hooking member reset, drives the baseline around to outside the coil, drive when the sewing syringe needle falls again
The coil is shunk to realize that the upper thread intersects and lock the baseline.
2. hook device according to claim 1, which is characterized in that the hook device also has partition member, described
Partition member is connected to the first end, and the partition member is for separating the upper thread and the baseline.
3. hook device according to claim 2, which is characterized in that the height of the partition member is by the partition member
Middle part be gradually reduced to the both ends of the partition member.
4. hook device according to any one of claims 1 to 3, which is characterized in that the first end has first
Side, second side, third side and the 4th side, the first side is opposite with the second side, the third side
Face is opposite with the 4th side, and the line outlet is located on the third side.
5. hook device according to claim 4, which is characterized in that the third edgewise bend is leaned on to the 4th side
Hold together and connect with the 4th side, so that the first end is pointed.
6. hook device according to any one of claims 1 to 3, which is characterized in that the hook device also has company
Relay part, the hooking component are connect by the connecting component with the hooking driving part.
7. hook device according to claim 6, which is characterized in that the connecting component has link slot, the connection
Component is sheathed on the hooking driving part by the link slot.
8. hook device according to claim 6, which is characterized in that the hook device also has transmission parts, described
It states hooking component and is connect by the transmission parts with the connecting component, the transmission parts are located on first direction, described
Hooking component is located in second direction, and the connecting component is located on third direction, the first direction, the second direction with
And the third direction is vertical two-by-two.
9. hook device according to claim 8, which is characterized in that the hooking component, the connecting component and institute
Transmission parts are stated to be an integral structure.
10. a kind of sewing machine with hook device described in any one of claim 1 to 9, which is characterized in that the hooking
Device is located under the work top of the sewing machine, and the hooking component of the hook device is connected to the hooking of the sewing machine
Driving part, towards the work top, the hooking component can drive the line outlet of the hooking component in the hooking
It is acted under the driving of component and drives upper thread to be formed by coil when rising with the sewing syringe needle for driving baseline to penetrate the sewing machine
Interior, when hooking member reset, drives the baseline around to outside the coil, sewing syringe needle line when falling again
Circle is shunk to realize that the upper thread intersects and lock the baseline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821872328.2U CN209368489U (en) | 2018-11-14 | 2018-11-14 | Hook device and sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821872328.2U CN209368489U (en) | 2018-11-14 | 2018-11-14 | Hook device and sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209368489U true CN209368489U (en) | 2019-09-10 |
Family
ID=67836774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821872328.2U Active CN209368489U (en) | 2018-11-14 | 2018-11-14 | Hook device and sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209368489U (en) |
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2018
- 2018-11-14 CN CN201821872328.2U patent/CN209368489U/en active Active
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