CN112501775A - Flexible cloth spreading device capable of being independently and automatically controlled - Google Patents
Flexible cloth spreading device capable of being independently and automatically controlled Download PDFInfo
- Publication number
- CN112501775A CN112501775A CN201911073337.4A CN201911073337A CN112501775A CN 112501775 A CN112501775 A CN 112501775A CN 201911073337 A CN201911073337 A CN 201911073337A CN 112501775 A CN112501775 A CN 112501775A
- Authority
- CN
- China
- Prior art keywords
- sliding block
- needle
- bottom plate
- front surface
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004744 fabric Substances 0.000 title claims description 28
- 230000007480 spreading Effects 0.000 title abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 230000006698 induction Effects 0.000 claims description 7
- 238000001467 acupuncture Methods 0.000 claims description 4
- 238000009940 knitting Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 239000002759 woven fabric Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 238000009941 weaving Methods 0.000 description 4
- 208000012266 Needlestick injury Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/88—Take-up or draw-off devices for knitting products
- D04B15/90—Take-up or draw-off devices for knitting products for flat-bed knitting machines
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to the technical field of computerized flat knitting machines, in particular to an independent and automatic control flexible spreading device, which comprises a bottom plate and a shell, wherein a square sleeve, an inductor and a wire clamp are fixedly arranged on the left side wall of the bottom plate; a stepping motor and a connecting plate are fixedly arranged on the right side wall of the bottom plate, and a gear is fixedly arranged at the end part of a rotating shaft of the stepping motor; when the invention only uses one power to drive the vertical movement, the relative movement is realized through the friction force, thereby realizing the movement tracks in four directions of upward inward movement and downward outward movement, and the invention is installed through modular design, is convenient to maintain and can be independently controlled.
Description
Technical Field
The invention relates to the technical field of computerized flat knitting machines, in particular to a flexible cloth stretching device capable of being independently and automatically controlled.
Background
With the development of industrialization, the garment industry gradually changes from traditional manpower-intensive type to industrialization and automation. At present, the production mode of the wool weaving industry is changed from a hand flat knitting machine to a computerized flat knitting machine, most of manual work is replaced, but because the garment pieces are produced in a single piece, a large amount of manual sewing is needed finally to the ready-made clothes. The development of the wool weaving industry forms a bottleneck, and the production management cost and the labor cost are both improved due to the large use of manpower, so that the development of the industry is not facilitated.
The industry development direction is certainly towards higher and higher automation degree and less manual work consumption, and the computerized flat knitting machine is also developed towards one-step forming (one piece of clothes is made without sewing). The cloth spreading device of the existing traditional computerized flat knitting machine technology cannot meet the requirement of one-step forming, and the new cloth spreading technology breeds Ersheng. However, the existing new spreading devices still have many disadvantages, such as: the downward pulling force can be adjusted only transversely, and the cloth can be pulled or kept only in the cloth pulling process; mostly integrated structure, the structure is complicated, and is with high costs, the installation and the maintenance of being not convenient for simultaneously.
Disclosure of Invention
The invention designs a flexible cloth spreading device capable of being independently and automatically controlled aiming at the problems provided by the background art, the invention realizes relative movement through friction force when only one power is used for driving the cloth spreading device to move up and down, thereby realizing the movement tracks in four directions of upward inward movement and downward outward movement, and the cloth spreading device is installed through modular design, is convenient to maintain and can be independently and independently controlled.
The invention is realized by the following technical scheme:
a flexible cloth spreading device capable of being automatically controlled independently comprises a bottom plate and a shell which are arranged in a standing mode, wherein a square sleeve, an inductor and a wire clamp for fixing a wire are fixedly installed on the left side wall of the bottom plate, a driving sliding block is installed inside the square sleeve in a sliding mode, a straight groove is formed in the front surface of the driving sliding block, a rack is installed inside the straight groove in a sliding mode, a sliding seat is integrally connected to the top end of the rack, a first spring is fixed between the sliding seat and the top surface of the straight groove, protruding strips are arranged on two sides of the straight groove, an induction block matched with the inductor is fixed on the front surface of the protruding strip on the right side, a driven sliding block is connected to the top end of the driving sliding block, circular grooves are formed in the front surface and the rear surface of the driven sliding block, rubber pads are fixed inside the circular grooves, steel balls are fixedly installed outside the rubber, the steel ball is in contact with the inner wall of the shell, and the left side of the driven sliding block is installed with the needle target through a dovetail groove; the right side wall fixed mounting of bottom plate has step motor and connecting plate, step motor's axis of rotation tip fixed mounting has the gear, the gear with be connected for the meshing between the rack, the bottom plate pass through fixing bolt install in the right side port department of shell.
Furthermore, the front surface and the rear surface of the driven sliding block are both provided with inclined notches with angles, the inner parts of the inclined notches are both connected with first sliding rods in a sliding mode, and the first sliding rods are respectively fixed on the front surface and the rear surface of the top end part of the driving sliding block.
Furthermore, the number of the inclined notches formed in the front surface and the rear surface of the driven sliding block is 2, and the number of the circular grooves formed in the front surface and the rear surface of the driven sliding block is 2.
Furthermore, the top end of the driving sliding block is hinged with the driven sliding block through a hinge shaft, and the number of the circular grooves formed in the front surface and the rear surface of the driven sliding block is 1.
Further, two the bar hole has all been seted up to the lateral wall of protruding strip, the left and right lateral wall of slide all is fixed with the second slide bar, just the second slide bar with be sliding connection between the bar hole.
Further, a plurality of parallel arrangement's rectangular hole has been seted up to the left side wall of shell, the left side wall of needle target be equipped with a plurality of with the corresponding needle file in rectangular hole, the rectangular hole with the quantity of needle file is the same, and each all install a plurality of on the needle file and be used for the acupuncture that the pulling was woven.
Further, step motor's signal input part and the signal output part electric connection of the host computer that can send control command, the signal input part of host computer still with the signal output part electric connection of inductor.
Furthermore, a needle bed seat is installed at the upper end of the bottom plate, and a cloth inlet is arranged between the two symmetrically arranged needle bed seats.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the upper computer sends an instruction to the stepping motor, so that the stepping motor rotates forwards or backwards, the needle rake can be driven to move upwards and inwards or downwards and outwards under the transmission relationship of the gear and the rack, further, the transverse adjustment and the longitudinal adjustment of needling can be realized, needling can pull, keep and release woven fabrics downwards, and meanwhile, a first spring is fixed between the sliding seat and the top surface of the straight groove and has a buffering effect, so that the needling has flexibility on the downward pulling force generated by the woven fabrics, and the adjustment of the pulling force is realized.
2. The invention can assemble and install a plurality of flexible cloth pulling devices, and each flexible cloth pulling device is an independent module, thereby being convenient for maintenance, being independently and independently controlled and being more flexible to use.
3. The needle harrow can move in four directions of upward, inward, downward and outward by only using one stepping motor and realizing relative movement through friction force, so that the structure is simpler and the cost is low.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is an assembled view of a passive slider and a needle target portion of the present invention;
FIG. 4 is an assembly view of the driving slider and the square sleeve of the present invention;
FIG. 5 is an assembled view of the rack and carriage assembly of the present invention;
FIG. 6 is a schematic view showing the internal structure of embodiment 2 of the present invention;
FIG. 7 is an assembled view of the passive slider and the needle target portion in embodiment 2 of the present invention;
fig. 8 is a schematic perspective view of embodiment 3 of the present invention.
The device comprises a base plate 1, a shell 2, a square sleeve 3, a sensor 4, a wire clamp 5, a driving sliding block 6, a straight groove 7, a rack 8, a sliding seat 9, a first spring 10, a raised bar 11, a sensing block 12, a driven sliding block 13, a round groove 14, a rubber pad 15, a steel ball 16, a needle target 17, a stepping motor 18, a connecting plate 19, a gear 20, a bevel notch 21, a first sliding bar 22, a strip hole 23, a second sliding bar 24, a rectangular hole 25, a needle seat 26, a needle punch 27, a needle bed seat 28, a cloth feeding port 29, a second spring 30 and a hinge 31.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
The technical scheme of the invention is further explained by combining the attached drawings.
As shown in fig. 1-5, an independent and automatic control flexible cloth spreading device comprises a bottom plate 1 and a shell 2 which are arranged in a standing manner, a square sleeve 3, an inductor 4 and a wire clamp 5 for fixing a wire are fixedly arranged on the left side wall of the bottom plate 1, a driving slider 6 is slidably arranged in the square sleeve 3, a straight groove 7 is arranged on the front surface of the driving slider 6, a rack 8 is slidably arranged in the straight groove 7, a sliding base 9 is integrally connected to the top end of the rack 8, a first spring 10 is fixed between the sliding base 9 and the top surface of the straight groove 7, raised strips 11 are arranged on both sides of the straight groove 7, strip-shaped holes 23 are arranged on the side walls of the two raised strips 11, second sliding rods 24 are fixed on the left and right side walls of the sliding base 9, the second sliding rods 24 are slidably connected with the strip-shaped holes 23, in addition, an induction block 12 matched with the inductor 4 is fixed on the front surface of the raised strip 11 on the right side, the top end of the driving slider 6 is connected with a driven slider 13, circular grooves 14 are formed in the front surface and the rear surface of the driven slider 13, rubber pads 15 are fixed inside the circular grooves 14, steel balls 16 are fixedly mounted on the outer portions of the rubber pads 15 through second springs 30, the steel balls 16 are in contact with the inner wall of the shell 2, and the left side of the driven slider 13 is mounted with a needle target 17 through a dovetail groove; a stepping motor 18 and a connecting plate 19 are fixedly installed on the right side wall of the bottom plate 1, a gear 20 is fixedly installed at the end part of a rotating shaft of the stepping motor 18, the gear 20 is in meshed connection with the rack 8, and the bottom plate 1 is installed at the right side port of the shell 2 through a fixing bolt; a plurality of rectangular holes 25 arranged in parallel are formed in the left side wall of the shell 2, a plurality of needle bases 26 corresponding to the rectangular holes 25 are arranged on the left side wall of the needle target 17, the number of the rectangular holes 25 is the same as that of the needle bases 26, and a plurality of needle pricks 27 used for pulling woven cloth are arranged on each needle base 26.
The front surface and the rear surface of the passive slider 13 are both provided with inclined notches 21 with angles, the insides of the inclined notches 21 are both connected with first sliding rods 22 in a sliding manner, and the first sliding rods 22 are respectively fixed on the front surface and the rear surface of the top end part of the active slider 6; the number of the inclined notches 21 formed in the front surface and the rear surface of the driven slider 13 is 2, and the number of the circular grooves 14 formed in the front surface and the rear surface of the driven slider 13 is 2; the signal input end of the stepping motor 18 is electrically connected with the signal output end of the upper computer which can send the control command, and the signal input end of the upper computer is also electrically connected with the signal output end of the inductor 4.
The working principle of the invention is as follows: when an upper computer sends a command to enable a stepping motor 18 to rotate reversely and drive a gear 20 to rotate reversely, as a rack 8 and an active sliding block 6 are connected through a straight groove 7, the gear 20 can drive the rack 8 to ascend along the straight groove 7, the top end of the rack 8 is integrally connected with a sliding seat 9, and second sliding rods 24 are fixed on the left side wall and the right side wall of the sliding seat 9, when the second sliding rods 24 move to the upper limit of a strip-shaped hole 23, the active sliding block 6 can be driven to ascend, meanwhile, as first sliding rods 22 are fixed on the front surface and the rear surface of a top end part of the active sliding block 6, the first sliding rods 22 can slide along the inner part of a notch 21 with an angle on the surface of the passive sliding block 13, under the action of friction force generated by a second spring 30, steel balls 16 and the inner wall of a shell 2, the passive sliding block 13 can move upwards and inwards, a needle rake 17 is installed on the passive sliding block 13 through a dovetail groove, until the induction block 12 fixed on the front surface of the right protruding strip 11 just moves to the position aligned with the inductor 4, the inductor 4 receives the signal (i.e. the passive slider 13 moves to the upper limit) and feeds back the signal to the upper computer to send an instruction to stop the operation of the stepping motor 18, and finally the needle rake 17 can retract into the shell 2. Similarly, after receiving the instruction of positive rotation of the upper computer, the needle rake 17 moves downwards and outwards, and the needle pricks 27 on the needle seat 26 extend out of the shell 2 from the rectangular hole 25, so that the woven fabric can be hooked and generates downward tension; meanwhile, in the process of downward and outward movement of the needle rake 17, as the downward force transmitted between the rack 8 and the driving slider 6 is realized by the first spring 10 arranged on the rack, the first spring 10 has a buffering function, so that the downward pulling force generated by the needle prick 27 on the woven cloth is flexible. The invention only uses one stepping motor 18 to realize all actions, and has simple structure and low cost.
Example 1
As shown in fig. 1-5, an independent and automatic control flexible cloth spreading device comprises a bottom plate 1 and a shell 2 which are arranged in a standing manner, a square sleeve 3, an inductor 4 and a wire clamp 5 for fixing a wire are fixedly arranged on the left side wall of the bottom plate 1, a driving slider 6 is slidably arranged in the square sleeve 3, a straight groove 7 is arranged on the front surface of the driving slider 6, a rack 8 is slidably arranged in the straight groove 7, a sliding base 9 is integrally connected to the top end of the rack 8, a first spring 10 is fixed between the sliding base 9 and the top surface of the straight groove 7, raised strips 11 are arranged on both sides of the straight groove 7, strip-shaped holes 23 are arranged on the side walls of the two raised strips 11, second sliding rods 24 are fixed on the left and right side walls of the sliding base 9, the second sliding rods 24 are slidably connected with the strip-shaped holes 23, in addition, an induction block 12 matched with the inductor 4 is fixed on the front surface of the raised strip 11 on the right side, the top end of the driving slider 6 is connected with a driven slider 13, circular grooves 14 are formed in the front surface and the rear surface of the driven slider 13, rubber pads 15 are fixed inside the circular grooves 14, steel balls 16 are fixedly mounted on the outer portions of the rubber pads 15 through second springs 30, the steel balls 16 are in contact with the inner wall of the shell 2, and the left side of the driven slider 13 is mounted with a needle target 17 through a dovetail groove; a stepping motor 18 and a connecting plate 19 are fixedly installed on the right side wall of the bottom plate 1, a gear 20 is fixedly installed at the end part of a rotating shaft of the stepping motor 18, the gear 20 is in meshed connection with the rack 8, and the bottom plate 1 is installed at the right side port of the shell 2 through a fixing bolt; the left side wall of shell 2 is seted up 5 parallel arrangement's rectangular hole 25, and the left side wall of needle target 17 is equipped with 5 needle files 26 corresponding with rectangular hole 25, and all installs a plurality of on each needle file 26 and is used for the acupuncture 27 of pulling the weaving.
The front surface and the rear surface of the passive slider 13 are both provided with inclined notches 21 with angles, the insides of the inclined notches 21 are both connected with first sliding rods 22 in a sliding manner, and the first sliding rods 22 are respectively fixed on the front surface and the rear surface of the top end part of the active slider 6; the number of the inclined notches 21 formed in the front surface and the rear surface of the driven slider 13 is 2, and the number of the circular grooves 14 formed in the front surface and the rear surface of the driven slider 13 is 2; the signal input end of the stepping motor 18 is electrically connected with the signal output end of the upper computer which can send the control command, and the signal input end of the upper computer is also electrically connected with the signal output end of the inductor 4.
When the needle-free weaving machine works, the upper computer sends an instruction to the stepping motor 18, so that the stepping motor 18 rotates forwards or backwards, under the transmission relationship of the gear 20 and the rack 8, the needle rake 17 can be driven to move upwards and inwards or downwards and outwards, 5 needle bases 26 corresponding to the rectangular holes 25 are arranged on the left side wall of the needle target 17, a plurality of needle sticks 27 used for pulling woven fabrics are arranged on each needle base 26, the needle sticks 27 can be pulled downwards to keep and release the woven fabrics, meanwhile, a first spring 10 is fixed between the sliding base 9 and the top surface of the straight groove 7, and the first spring 10 has a buffering effect, so that the downward pulling force generated by the needle sticks 27 on the woven fabrics is flexible, and the adjustment of the pulling force is realized.
Example 2
As shown in fig. 6-7, an independent and automatic control flexible cloth spreading device comprises a bottom plate 1 and a shell 2 which are arranged in a standing manner, a square sleeve 3, an inductor 4 and a wire clamp 5 for fixing a wire are fixedly arranged on the left side wall of the bottom plate 1, a driving slider 6 is slidably arranged in the square sleeve 3, a straight groove 7 is arranged on the front surface of the driving slider 6, a rack 8 is slidably arranged in the straight groove 7, a sliding base 9 is integrally connected to the top end of the rack 8, a first spring 10 is fixed between the sliding base 9 and the top surface of the straight groove 7, raised strips 11 are arranged on both sides of the straight groove 7, strip-shaped holes 23 are arranged on the side walls of the two raised strips 11, second sliding rods 24 are fixed on the left and right side walls of the sliding base 9, the second sliding rods 24 are slidably connected with the strip-shaped holes 23, in addition, an induction block 12 matched with the inductor 4 is fixed on the front surface of the raised strip 11 on the right side, the top end of the driving slider 6 is connected with a driven slider 13, circular grooves 14 are formed in the front surface and the rear surface of the driven slider 13, rubber pads 15 are fixed inside the circular grooves 14, steel balls 16 are fixedly mounted on the outer portions of the rubber pads 15 through second springs 30, the steel balls 16 are in contact with the inner wall of the shell 2, and the left side of the driven slider 13 is mounted with a needle target 17 through a dovetail groove; a stepping motor 18 and a connecting plate 19 are fixedly installed on the right side wall of the bottom plate 1, a gear 20 is fixedly installed at the end part of a rotating shaft of the stepping motor 18, the gear 20 is in meshed connection with the rack 8, and the bottom plate 1 is installed at the right side port of the shell 2 through a fixing bolt; the left side wall of shell 2 has seted up 5 parallel arrangement's rectangular hole 25, and the left side wall of needle target 17 is equipped with 5 needle files 26 corresponding with rectangular hole 25, and rectangular hole 25 is the same with the quantity of needle file 26, and all installs the acupuncture 27 that a plurality of is used for the pulling to weave on each needle file 26.
The top end of the driving sliding block 6 is hinged with a driven sliding block 13 through a hinge shaft 31, and the number of the circular grooves 14 formed in the front surface and the rear surface of the driven sliding block 13 is 1; the signal input end of the stepping motor 18 is electrically connected with the signal output end of the upper computer which can send the control command, and the signal input end of the upper computer is also electrically connected with the signal output end of the inductor 4.
When the needle rake works, when the upper computer sends a command to enable the stepping motor 18 to rotate reversely and drive the gear 20 to rotate reversely, as the rack 8 and the driving slide block 6 are connected through the straight groove 7, the gear 20 can drive the rack 8 to ascend along the straight groove 7, the top end of the rack 8 is integrally connected with the slide seat 9, and the left side wall and the right side wall of the slide seat 9 are both fixed with the second slide bar 24, when the second slide bar 24 moves to the upper limit position of the strip-shaped hole 23, the driving slide block 6 can be driven to ascend, meanwhile, as the driving slide block 6 and the driven slide block 13 are hinged through the hinge shaft 31 and under the action of friction force generated among the second spring 30, the steel balls 16 and the inner wall of the shell 2, the needle rake 17 can finally move upwards and inwards until the induction block 12 fixed on the front surface of the right protruding strip 11 just moves to the position aligned with the inductor 4, at this time, after the inductor 4 receives a signal (namely, the driven slide block 13 moves to the upper limit position, eventually the needle rake 17 can retract into the housing 2. Similarly, after receiving the instruction of positive rotation of the upper computer, the needle rake 17 moves downwards and outwards, and the needle pricks 27 on the needle seat 26 extend out of the shell 2 from the rectangular hole 25, so that the woven fabric can be hooked and generates downward tension; meanwhile, in the process of downward and outward movement of the needle rake 17, as the downward force transmitted between the rack 8 and the driving slider 6 is realized by the first spring 10 arranged on the rack, the first spring 10 has a buffering function, so that the downward pulling force generated by the needle prick 27 on the woven cloth is flexible.
Example 3
As shown in fig. 8, on the basis of the flexible cloth spreading device disclosed in embodiment 1 or embodiment 2, a plurality of front and back flexible cloth spreading devices are assembled and installed in two rows, and the two rows are in a symmetrical relationship, and simultaneously, needle bed seats 28 are installed at the upper ends of all the bottom plates 1, a cloth inlet 29 is provided between the two needle bed seats 28 which are symmetrically arranged, when spreading, a cloth is fed from the cloth inlet 29, and an upper computer sends a command to the corresponding stepping motor 18 to rotate the stepping motor 18 forward or backward, and under the transmission relationship between the gear 20 and the rack 8, the needle rake 17 can be driven to move upward and inward or downward and outward, and the needle pricks 27 can pull, hold and release the cloth downward. The combined installation of a plurality of flexible granny rag devices can be realized to this embodiment, simple structure, and independent control alone can also use more in a flexible way.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a but independent automatic control's flexible granny rag device, includes bottom plate (1) and shell (2) that stand to set up, its characterized in that: the wire clamp comprises a bottom plate (1), and is characterized in that a square sleeve (3), an inductor (4) and a wire clamp (5) for fixing a wire are fixedly mounted on the left side wall of the bottom plate (1), an active sliding block (6) is mounted inside the square sleeve (3) in a sliding manner, a straight groove (7) is formed in the front surface of the active sliding block (6), a rack (8) is mounted inside the straight groove (7) in a sliding manner, a sliding seat (9) is integrally connected to the top end of the rack (8), a first spring (10) is fixed between the sliding seat (9) and the top surface of the straight groove (7), raised strips (11) are arranged on two sides of the straight groove (7), an induction block (12) matched with the inductor (4) is fixed on the front surface of the raised strips (11) on the right side, a passive sliding block (13) is connected to the top end of the active sliding block (6), circular grooves (14) are formed in, a rubber pad (15) is fixed inside the circular groove (14), steel balls (16) are fixedly mounted outside the rubber pad (15) through a second spring (30), the steel balls (16) are in contact with the inner wall of the shell (2), and the left side of the driven sliding block (13) is mounted with a needle target (17) through a dovetail groove; the right side wall fixed mounting of bottom plate (1) has step motor (18) and connecting plate (19), the axis of rotation tip fixed mounting of step motor (18) has gear (20), gear (20) with be connected for the meshing between rack (8), bottom plate (1) pass through fixing bolt install in the right side port department of shell (2).
2. An independently automatically controllable flexible tenter device according to claim 1, characterized in that: the front surface and the rear surface of the driven sliding block (13) are respectively provided with an inclined notch (21) with an angle, the inside of the inclined notch (21) is respectively connected with a first sliding rod (22) in a sliding manner, and the first sliding rods (22) are respectively fixed on the front surface and the rear surface of the top part of the driving sliding block (6).
3. An independently automatically controllable flexible tenter device according to claim 2, characterized in that: the number of the inclined notches (21) formed in the front surface and the rear surface of the driven sliding block (13) is 2, and the number of the circular grooves (14) formed in the front surface and the rear surface of the driven sliding block (13) is 2.
4. An independently automatically controllable flexible tenter device according to claim 1, characterized in that: the top end of the driving sliding block (6) is hinged with the driven sliding block (13) through a hinge shaft (31), and the number of the circular grooves (14) formed in the front surface and the rear surface of the driven sliding block (13) is 1.
5. An independently automatically controllable flexible tenter device according to claim 1, characterized in that: two strip hole (23) have all been seted up to the lateral wall of protruding strip (11), the left and right lateral wall of slide (9) all is fixed with second draw runner (24), just second draw runner (24) with be sliding connection between strip hole (23).
6. An independently automatically controllable flexible tenter device according to claim 1, characterized in that: a plurality of parallel arrangement's rectangular hole (25) are seted up to the left side wall of shell (2), the left side wall of needle target (17) be equipped with a plurality of with corresponding needle file (26) in rectangular hole (25), rectangular hole (25) with the quantity of needle file (26) is the same, and each all install on needle file (26) that a plurality of is used for the acupuncture (27) that the pulling was woven.
7. An independently automatically controllable flexible tenter device according to claim 1, characterized in that: the signal input end of the stepping motor (18) is electrically connected with the signal output end of an upper computer capable of sending control instructions, and the signal input end of the upper computer is also electrically connected with the signal output end of the inductor (4).
8. An independently automatically controllable flexible tenter device according to any of claims 1 to 7, characterized in that: the upper end of the bottom plate (1) is provided with a needle bed seat (28), and a cloth inlet (29) is arranged between the two symmetrically arranged needle bed seats (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911073337.4A CN112501775A (en) | 2019-11-06 | 2019-11-06 | Flexible cloth spreading device capable of being independently and automatically controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911073337.4A CN112501775A (en) | 2019-11-06 | 2019-11-06 | Flexible cloth spreading device capable of being independently and automatically controlled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112501775A true CN112501775A (en) | 2021-03-16 |
Family
ID=74923666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911073337.4A Pending CN112501775A (en) | 2019-11-06 | 2019-11-06 | Flexible cloth spreading device capable of being independently and automatically controlled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112501775A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026191A (en) * | 2021-03-25 | 2021-06-25 | 冯加林 | Traction mechanism for transverse braiding machine |
| WO2022205464A1 (en) * | 2021-03-29 | 2022-10-06 | 宁波慈星股份有限公司 | Traction device for knitting machinery |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB968001A (en) * | 1960-12-12 | 1964-08-26 | Heinrich Stoll | Improved draw-down mechanism for a flat knitting machine |
| EP0351506A1 (en) * | 1988-07-21 | 1990-01-24 | H. Stoll GmbH & Co. | Tensioning device for flat bed knitting machines |
| JPH10183449A (en) * | 1996-11-06 | 1998-07-14 | Shima Seiki Mfg Ltd | Knit fabric-lowering device in flat knitting machine |
| CN101225571A (en) * | 2008-01-22 | 2008-07-23 | 常熟市金龙机械有限公司 | Fabric guiding plate and lifting bar lifting link-gear of computer plain flat knitter |
| CN201265080Y (en) * | 2007-09-07 | 2009-07-01 | 株式会社岛精机制作所 | Switch gear knitted fabric traction apparatus of flat-knitting machine |
| CN103088538A (en) * | 2013-01-14 | 2013-05-08 | 杭州鼎炬科技有限公司 | Control system and method of full computerized flat knitting machine bottom lifting plate |
| CN103132221A (en) * | 2013-03-11 | 2013-06-05 | 桐庐永盛针织机械有限公司 | Full-automatic double-head 2.5 flat knitting machine |
| JP2014084538A (en) * | 2012-10-22 | 2014-05-12 | Shima Seiki Mfg Ltd | Set-up device of flat knitting machine and set-up method for knitwear |
| CN204825281U (en) * | 2015-08-04 | 2015-12-02 | 森托尔机器人有限公司 | Granny rag device on automatic sewing machine of knitting |
| CN106192187A (en) * | 2015-05-25 | 2016-12-07 | 株式会社岛精机制作所 | The pull device of fabric |
| CN108468147A (en) * | 2018-03-19 | 2018-08-31 | 桐庐永盛针织机械有限公司 | Full-automatic computer flat machine |
| CN208395388U (en) * | 2018-03-18 | 2019-01-18 | 鲁忠华 | A kind of moving needle bed device for a weaving flat machine |
| CN109518392A (en) * | 2018-11-09 | 2019-03-26 | 福建省和达智能科技有限公司 | A kind of spring time power intelligence granny rag system |
| CN208713409U (en) * | 2018-08-08 | 2019-04-09 | 徐晓雷 | A kind of novel clamping device for numerically-controlled machine tool |
| CN209110613U (en) * | 2018-11-16 | 2019-07-16 | 岳阳高澜节能装备制造有限公司 | A kind of round tube clamps and detection control mechanism automatically |
| CN110284254A (en) * | 2019-07-05 | 2019-09-27 | 湖州中鹏纺织科技股份有限公司 | A kind of lever crochet hook device of the Computerized flat knitting machine with driving device |
| CN212741702U (en) * | 2019-11-06 | 2021-03-19 | 湖州中鹏纺织科技股份有限公司 | Flexible cloth spreading device capable of being independently and automatically controlled |
-
2019
- 2019-11-06 CN CN201911073337.4A patent/CN112501775A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB968001A (en) * | 1960-12-12 | 1964-08-26 | Heinrich Stoll | Improved draw-down mechanism for a flat knitting machine |
| EP0351506A1 (en) * | 1988-07-21 | 1990-01-24 | H. Stoll GmbH & Co. | Tensioning device for flat bed knitting machines |
| JPH10183449A (en) * | 1996-11-06 | 1998-07-14 | Shima Seiki Mfg Ltd | Knit fabric-lowering device in flat knitting machine |
| CN201265080Y (en) * | 2007-09-07 | 2009-07-01 | 株式会社岛精机制作所 | Switch gear knitted fabric traction apparatus of flat-knitting machine |
| CN101225571A (en) * | 2008-01-22 | 2008-07-23 | 常熟市金龙机械有限公司 | Fabric guiding plate and lifting bar lifting link-gear of computer plain flat knitter |
| JP2014084538A (en) * | 2012-10-22 | 2014-05-12 | Shima Seiki Mfg Ltd | Set-up device of flat knitting machine and set-up method for knitwear |
| CN103088538A (en) * | 2013-01-14 | 2013-05-08 | 杭州鼎炬科技有限公司 | Control system and method of full computerized flat knitting machine bottom lifting plate |
| CN103132221A (en) * | 2013-03-11 | 2013-06-05 | 桐庐永盛针织机械有限公司 | Full-automatic double-head 2.5 flat knitting machine |
| CN106192187A (en) * | 2015-05-25 | 2016-12-07 | 株式会社岛精机制作所 | The pull device of fabric |
| CN204825281U (en) * | 2015-08-04 | 2015-12-02 | 森托尔机器人有限公司 | Granny rag device on automatic sewing machine of knitting |
| CN208395388U (en) * | 2018-03-18 | 2019-01-18 | 鲁忠华 | A kind of moving needle bed device for a weaving flat machine |
| CN108468147A (en) * | 2018-03-19 | 2018-08-31 | 桐庐永盛针织机械有限公司 | Full-automatic computer flat machine |
| CN208713409U (en) * | 2018-08-08 | 2019-04-09 | 徐晓雷 | A kind of novel clamping device for numerically-controlled machine tool |
| CN109518392A (en) * | 2018-11-09 | 2019-03-26 | 福建省和达智能科技有限公司 | A kind of spring time power intelligence granny rag system |
| CN209110613U (en) * | 2018-11-16 | 2019-07-16 | 岳阳高澜节能装备制造有限公司 | A kind of round tube clamps and detection control mechanism automatically |
| CN110284254A (en) * | 2019-07-05 | 2019-09-27 | 湖州中鹏纺织科技股份有限公司 | A kind of lever crochet hook device of the Computerized flat knitting machine with driving device |
| CN212741702U (en) * | 2019-11-06 | 2021-03-19 | 湖州中鹏纺织科技股份有限公司 | Flexible cloth spreading device capable of being independently and automatically controlled |
Non-Patent Citations (1)
| Title |
|---|
| 《工业机械手》编写组: "《工业机械手》", 31 December 1978, 上海科技出版社, pages: 76 - 78 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026191A (en) * | 2021-03-25 | 2021-06-25 | 冯加林 | Traction mechanism for transverse braiding machine |
| WO2022205464A1 (en) * | 2021-03-29 | 2022-10-06 | 宁波慈星股份有限公司 | Traction device for knitting machinery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112501775A (en) | Flexible cloth spreading device capable of being independently and automatically controlled | |
| CN107881641B (en) | Warp knitting machine guide bar electronic swing device and looping mechanism thereof | |
| CN212741702U (en) | Flexible cloth spreading device capable of being independently and automatically controlled | |
| CN106120165A (en) | Non-woven fabrics double-sided needling loom | |
| CN209777880U (en) | Yarn feeding device for textile machinery | |
| CN208121323U (en) | A kind of needing machine | |
| CN214830994U (en) | Built-in wire pulling mechanism of computerized flat knitting machine | |
| CN207391697U (en) | A kind of hot-pressing system of automatic replacement roller | |
| CN205474355U (en) | Double -colored switching mechanism | |
| CN211814847U (en) | Motor-driven braided fabric traction device | |
| CN211420458U (en) | Steel wire conveying device of flat knitting machine | |
| CN210657361U (en) | Electromagnetic drive's knitting tractive device | |
| CN113718439A (en) | Tufting proof machine that flexibility is strong | |
| CN201634834U (en) | Fabric comb lifting mechanism of computerized flat knitting machine | |
| CN202849845U (en) | Non-woven fabric perforating machine | |
| CN210561055U (en) | Collar weaving machine mountain board suitable for multi-density weaving | |
| CN108660630A (en) | A kind of automatic embroidered carpet system | |
| CN208121329U (en) | A kind of sewing quilt machine spring pin device | |
| CN110029437A (en) | A kind of cord grip of straight-bar machines | |
| CN210657354U (en) | Dual-system collar weaving machine mountain board suitable for multi-density weaving | |
| CN202530243U (en) | Low main shuttle weaving device for full-automatic computer glove machine | |
| CN204265099U (en) | A kind of upper comb burst laminating machine automatically | |
| CN203653927U (en) | Looped pile knitter of looped pile mop cloth | |
| CN211570990U (en) | Sewing device convenient to fixed rope that rolls | |
| CN214244814U (en) | Novel sewing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |