CN217026267U - Semi-automatic household textile machine - Google Patents
Semi-automatic household textile machine Download PDFInfo
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- CN217026267U CN217026267U CN202220677760.6U CN202220677760U CN217026267U CN 217026267 U CN217026267 U CN 217026267U CN 202220677760 U CN202220677760 U CN 202220677760U CN 217026267 U CN217026267 U CN 217026267U
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- 239000004753 textile Substances 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 240000008950 Neyraudia reynaudiana Species 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000009941 weaving Methods 0.000 claims abstract description 20
- 235000014676 Phragmites communis Nutrition 0.000 claims description 13
- 230000009471 action Effects 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 31
- 230000008569 process Effects 0.000 abstract description 23
- 239000004744 fabric Substances 0.000 abstract description 15
- 238000005096 rolling process Methods 0.000 abstract description 12
- 238000003780 insertion Methods 0.000 abstract description 11
- 230000037431 insertion Effects 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000009940 knitting Methods 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009944 hand knitting Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model relates to a semi-automatic household textile machine. The device comprises a frame, heald frames, a silk reed frame, a cloth rolling mechanism and a let-off mechanism, wherein the heald frames are in sliding fit with the frame, the silk reed frame is connected with the frame in an overturning way, and a reset mechanism for driving the silk reed frame to overturn to one side of the heald frames is connected between the silk reed frame and the frame; the frame is provided with a motor and a cam driven by the motor, the cam is provided with two symmetrically arranged convex parts, the frame is also provided with a transmission assembly, one end of the transmission assembly is abutted against the outer edge of the cam, and the other end of the transmission assembly is in linkage connection with the silk reed frame; a connecting rod is connected between the cam and the heald frame to form a crank-link mechanism, and the hinge point of the connecting rod and the cam is positioned in the range of any one of the convex parts. The utility model improves the procedures of beating-up and opening with two high-degree mechanical repetition into automation, greatly improves the weaving efficiency and is beneficial to increasing the weaving experience; meanwhile, the manual weft insertion process is reserved, and DIY weaving can be realized.
Description
Technical Field
The utility model relates to a household textile machine, in particular to a semi-automatic household textile machine.
Background
The traditional braiding machine in China has a long history, is simple in structure and movement, facilitates people to understand the most basic weaving principle, and is convenient for novices to learn and use. Therefore, the traditional knitting machine is widely applied to the fields of teaching, traditional handicraft industry and the like. Meanwhile, due to the simple structure, a miniaturized traditional knitting machine is developed, so that the knitting machine is gradually used for household, and more people can experience the traditional knitting process. The traditional weaving process generally comprises the steps of shedding (forming shed), weft insertion (leading weft yarn into shed), beating-up (compressing weft yarn in shed), continuous circulation, warp feeding (inputting warp yarn) and winding (winding and weaving good cloth). However, the conventional knitting machine is completely manual, the weaving process is a process of continuously repeating the fixing process, and the weaving efficiency is extremely low, so that a beginner is easily tired. In addition, the market is more enthusiastic about hand-made (handmade) knitted products, so that the requirement on the handmade products is large, but the production efficiency of the existing pure handmade knitting machine cannot meet the requirement.
Disclosure of Invention
The utility model provides a semi-automatic household textile machine; the problem of the efficiency that exists the pure manual domestic braider and weaves extremely low among the prior art is solved.
The technical problem of the utility model is mainly solved by the following technical scheme: a semi-automatic household textile machine comprises a frame, a heald frame, a silk reed frame, a cloth rolling mechanism and a let-off mechanism, wherein densely distributed silk reeds are arranged on the silk reed frame, a plurality of yarn guide sheets which are arranged in parallel at intervals are arranged on the heald frame, a plurality of warps penetrate between the cloth rolling mechanism and the let-off mechanism, and sequentially penetrate through gaps between the yarn guide sheets and the yarn guide sheets, so that openings can be formed between odd warps and even warps by adjusting the height of the heald frame, the heald frame is in sliding fit with the frame, the silk reed frame is connected with the frame in an overturning way, a reset mechanism for driving the silk reed frame to overturn to one side of the heald frame is connected between the silk reed frame and the frame, and the reset mechanism generally adopts a spring or a torsion spring; the machine frame is provided with a motor and a cam driven by the motor, the cam is provided with two symmetrically arranged convex parts, the machine frame is also provided with a transmission assembly, one end of the transmission assembly is abutted against the outer edge of the cam, and the other end of the transmission assembly is in linkage connection with the wire reed frame; and a connecting rod is connected between the cam and the heald frame to form a crank-connecting rod mechanism, and the hinge point of the connecting rod and the cam is positioned in the range of any one of the convex parts. The motor in the utility model is electrified once, the cam can be driven to rotate for 180 degrees, the heald frame is positioned at the highest point or the lowest point when the cam stops, and meanwhile, the cam can also push the transmission component and the reed frame to move outwards and reset under the action of the resetting mechanism.
The heald frames are located at the highest point or the lowest point each time the motor is stopped, so that the warp yarns on the frame have completed the shedding state. Therefore, compared with the existing pure hand knitting process, the knitting process of the utility model is adjusted as follows:
a weft insertion procedure, wherein the weft insertion operation is manually carried out, the weft insertion device drives the weft and introduces the weft into a shed, and the procedure can freely adjust the color of the weft so as to obtain specific weaving lines;
the beating-up process and the opening process are carried out simultaneously, a motor is started, the motor drives a cam to rotate, the cam drives a connecting rod and a transmission assembly to move simultaneously, a wire reed frame is driven to carry out beating-up action and automatically reset, and meanwhile, a heald frame completes one-time high-low conversion;
the continuous two above processes of repetition can constantly weave, when weaving good cloth overlength, can also manual adjustment batching mechanism and let-off mechanism, realize the effect of rolling cloth, transport warp. The utility model improves the procedures of beating-up and opening with two high-degree mechanical repetition into automation, greatly improves the weaving efficiency and is beneficial to increasing the weaving experience; meanwhile, the manual weft insertion process is reserved, and DIY weaving can be realized. The utility model can meet the requirements of a part of people who love diy to do manual work and can improve the efficiency of the people.
Furthermore, the transmission assembly comprises a sliding block, a roller and a loop bar, the sliding block is arranged on the rack in a sliding fit mode, the roller is arranged on the sliding block, the loop bar is sleeved with the sliding block, a pressure spring is connected between the loop bar and the sliding block, the outer end of the loop bar is in sliding fit with the silk reed frame, and the roller is abutted to the outer edge of the cam. Since the position of the opening varies back and forth during weaving, the position of the beat-up varies. The transmission assembly can realize self-adaptive expansion under the action of the pressure spring, and the set overturning angle of the wire reed frame can cover all beating-up positions.
Furthermore, the motor is a stepping motor, the angle of each action of the motor is fixed, and the angle can be freely set, so that the motor meets the requirements of the utility model.
Furthermore, the utility model also comprises a pedal switch for controlling the starting of the motor. The pedal switch is arranged in the area where the sole of a user can step on, so that the pedal switch is convenient for foot stepping control.
Furthermore, cloth rolling mechanism includes batching axle and self-locking mechanism, self-locking mechanism include with chuck, the rotation of the coaxial rigid coupling of batching axle are connected upset piece in the frame with set firmly latch on the upset piece, be equipped with the draw-in groove on the circumference outer wall of chuck, upset piece receives gravity can oppress the chuck outer wall is hugged closely to the latch, but latch and draw-in groove one-way card are dead.
Furthermore, the let-off mechanism comprises a first wire guide rod fixed on the rack, a second wire guide rod fixed on the rack and a clamping rod, the clamping rod is attached to the upper side of the second wire guide rod in real time under the action of gravity, and the friction force generated by the let-off mechanism to the warp yarns is greater than the pulling force generated by the beating-up process to the warp yarns. The clamping rod has the function of keeping the warp yarns to have certain tension and also can prevent the warp yarns from being pulled in the beating-up process.
Therefore, compared with the prior art, the utility model has the following characteristics: 1. the utility model improves the procedures of beating-up and opening with two high-degree mechanical repetition into automation, greatly improves the knitting efficiency and is beneficial to increasing the knitting experience; meanwhile, the manual weft insertion process is reserved, and DIY weaving can be realized.
Drawings
Figure 1 is a schematic view of the construction of a heddle frame according to the utility model at the highest point;
figure 2 is a schematic view of the structure of the heald frame according to the utility model moving towards the lower position;
figure 3 is a schematic view of the structure of a heald frame according to the utility model at the lowest point;
figure 4 is a schematic view of the structure of the heald frame according to the utility model moving towards the high position;
figure 5 is a diagrammatic illustration of the construction of a heddle frame;
fig. 6 is a schematic view of the structure of the wire reed frame.
Detailed Description
The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Example 1: referring to fig. 1, 5 and 6, a semi-automatic household textile machine comprises a frame 10, a heald frame 20, a silk reed frame 30, a cloth rolling mechanism 40 and a let-off mechanism 50, wherein the silk reed frame is provided with densely distributed silk reeds 31, the heald frame is provided with a plurality of yarn guide sheets 21 which are arranged in parallel at intervals, a plurality of warps penetrate between the cloth rolling mechanism and the let-off mechanism, the warps sequentially penetrate through gaps between the yarn guide sheets and the yarn guide sheets, the heald frame is in sliding fit with the frame, the silk reed frame is connected with the frame in an overturning way, a reset mechanism 32 for driving the silk reed frame to overturn towards one side of the heald frame is connected between the heald frame and the frame, and the reset mechanism adopts a spring; the frame is provided with a motor 60 and a cam 70 driven by the motor, the cam is provided with two symmetrically arranged convex parts 71, the frame is also provided with a transmission assembly 80, one end of the transmission assembly is abutted with the outer edge of the cam, and the other end of the transmission assembly is in linkage connection with the silk reed frame; a connecting rod 90 is connected between the cam and the heald frame to form a crank-link mechanism, and the hinge point of the connecting rod and the cam is positioned in the range of any one of the convex parts. In the embodiment, the motor is electrified once to drive the cam to rotate for 180 degrees, the heald frame is positioned at the highest point or the lowest point when the cam stops, and meanwhile, the cam can also drive the transmission component and the reed frame to move outwards and reset under the action of the resetting mechanism.
The heald frames are located at the highest point or the lowest point each time the motor is stopped, so that the warp yarns on the frame have completed the shedding state. Therefore, compared with the existing pure hand knitting process, the knitting process of the embodiment is adjusted as follows:
a weft insertion procedure, wherein the weft insertion operation is manually carried out, the weft insertion device drives the weft yarn and introduces the weft yarn into a shed, and the procedure can freely adjust the color of the weft yarn to obtain specific weaving lines;
the beating-up process and the shedding process are carried out simultaneously, a motor is started, the motor drives a cam to rotate, the cam drives a connecting rod and a transmission assembly to move simultaneously, a wire reed frame is driven to carry out beating-up action and automatically reset, and meanwhile, a heald frame completes one-time high-low conversion (see figures 1-2 or figures 3-4);
the weaving process can be repeated continuously, and when the woven cloth is too long, the cloth rolling mechanism and the warp feeding mechanism can be manually adjusted, so that the effects of cloth rolling and warp conveying are achieved. The embodiment improves the procedures of beating-up and opening with two high-degree mechanical repetition into automation, greatly improves the knitting efficiency and is beneficial to increasing the knitting experience; meanwhile, the manual weft insertion process is reserved, and DIY weaving can be realized.
Referring to fig. 1, the transmission assembly includes a sliding block 81 in sliding fit with the frame, a roller 82 arranged on the sliding block, and a loop bar 83 sleeved with the sliding block, a pressure spring 84 is connected between the loop bar and the sliding block, the outer end of the loop bar is in sliding fit with the reed frame, and the roller is abutted against the outer edge of the cam. Since the position of the opening varies back and forth during weaving, the beating-up position also varies. The transmission assembly in the embodiment can realize self-adaptive expansion under the action of the pressure spring, and the set overturning angle of the wire reed frame can cover all beating-up positions.
The motor is step motor, and this motor action angle is fixed at every turn, and the angle can freely set for, is fit for the demand of this embodiment.
Referring to fig. 1, this embodiment further includes a pedal switch 61 for controlling the activation of the motor. The pedal switch is arranged in the area where the sole of a user can step on, so that the pedal switch is convenient for foot stepping control.
Referring to fig. 1, the cloth rolling mechanism comprises a cloth rolling shaft 41 and a self-locking mechanism 42, the self-locking mechanism comprises a chuck 43 coaxially and fixedly connected with the cloth rolling shaft, a turning part 44 rotatably connected to the rack and a latch 45 fixedly arranged on the turning part, a clamping groove 46 is arranged on the outer wall of the circumference of the chuck, the turning part can be pressed by gravity to tightly attach to the outer wall of the chuck, and the latch and the clamping groove can be clamped in a one-way manner.
Referring to fig. 1, the let-off mechanism comprises a first thread guiding rod 51 fixed on the frame, a second thread guiding rod 52 fixed on the frame and a clamping rod 53, wherein the clamping rod is attached to the upper side of the second thread guiding rod in real time under the action of gravity, and the friction force generated by the let-off mechanism to the warp yarns is greater than the pulling force generated by the beating-up process to the warp yarns. The clamping rod has the function of keeping the warp yarns to have certain tension and also can prevent the warp yarns from being pulled in the beating-up process.
It will be apparent to those skilled in the art that the present invention may be modified in numerous ways, and that such modifications do not depart from the scope of the utility model. All such modifications as would be obvious to one skilled in the art are intended to be included within the scope of this claim.
Claims (6)
1. The utility model provides a semi-automatic domestic weaving machine, includes frame, heald frame, silk reed frame, batching mechanism and let-off mechanism, be equipped with the silk reed of densely covered on the silk reed frame, be equipped with the yarn guide piece that a plurality of parallel intervals set up on the heald frame, its characterized in that: the heald frame is in sliding fit with the frame, the wire reed frame is connected with the frame in an overturning way, and a reset mechanism for driving the wire reed frame to overturn towards one side of the heald frame is connected between the heald frame and the frame; the machine frame is provided with a motor and a cam driven by the motor, the cam is provided with two symmetrically arranged convex parts, the machine frame is also provided with a transmission assembly, one end of the transmission assembly is abutted against the outer edge of the cam, and the other end of the transmission assembly is in linkage connection with the wire reed frame; and a connecting rod is connected between the cam and the heald frame to form a crank-connecting rod mechanism, and the hinge point of the connecting rod and the cam is positioned in the range of any one of the convex parts.
2. Semi-automatic home textile machine according to claim 1, characterized in that: the transmission assembly comprises a sliding block, a roller and a loop bar, the sliding block is arranged on the rack in a sliding fit mode, the roller is arranged on the sliding block, the loop bar is sleeved with the sliding block, a pressure spring is connected between the loop bar and the sliding block, the outer end of the loop bar is in sliding fit with the wire reed frame, and the roller is abutted to the outer edge of the cam.
3. Semi-automatic home textile machine according to claim 1, characterized in that: the motor is a stepping motor, and the motor can drive the cam to rotate 180 degrees when being activated each time.
4. A semi-automatic home textile machine according to claim 3, characterized in that: the electric motor is characterized by also comprising a pedal switch for controlling the starting of the motor.
5. Semi-automatic home textile machine according to claim 1, characterized in that: the batching mechanism includes batching axle and self-locking mechanism, self-locking mechanism include with the chuck of the coaxial rigid coupling of batching axle, rotate and connect upset piece in the frame with set firmly latch on the upset piece, be equipped with the draw-in groove on the circumference outer wall of chuck, upset piece receives gravity can oppress the chuck outer wall is hugged closely to the latch, latch and draw-in groove can one-way card die.
6. Semi-automatic home textile machine according to claim 1, characterized in that: the let-off mechanism comprises a first lead rod fixed on the rack, a second lead rod fixed on the rack and a clamping rod, and the clamping rod is attached to the upper side of the second lead rod in real time under the action of gravity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220677760.6U CN217026267U (en) | 2022-03-24 | 2022-03-24 | Semi-automatic household textile machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220677760.6U CN217026267U (en) | 2022-03-24 | 2022-03-24 | Semi-automatic household textile machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217026267U true CN217026267U (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220677760.6U Expired - Fee Related CN217026267U (en) | 2022-03-24 | 2022-03-24 | Semi-automatic household textile machine |
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| CN (1) | CN217026267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117758429A (en) * | 2024-02-21 | 2024-03-26 | 海阳科技股份有限公司 | Loom is used in production of density gradual change formula nylon cord fabric |
-
2022
- 2022-03-24 CN CN202220677760.6U patent/CN217026267U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117758429A (en) * | 2024-02-21 | 2024-03-26 | 海阳科技股份有限公司 | Loom is used in production of density gradual change formula nylon cord fabric |
| CN117758429B (en) * | 2024-02-21 | 2024-05-31 | 海阳科技股份有限公司 | Loom is used in production of density gradual change formula nylon cord fabric |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220722 |
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| CF01 | Termination of patent right due to non-payment of annual fee |