CN114635228A - Hollow needle bed for textile warp knitting machine - Google Patents
Hollow needle bed for textile warp knitting machine Download PDFInfo
- Publication number
- CN114635228A CN114635228A CN202210343525.XA CN202210343525A CN114635228A CN 114635228 A CN114635228 A CN 114635228A CN 202210343525 A CN202210343525 A CN 202210343525A CN 114635228 A CN114635228 A CN 114635228A
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- China
- Prior art keywords
- plate
- hollow needle
- needle bed
- air bag
- fixedly connected
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- 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.)
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- 238000009940 knitting Methods 0.000 title claims abstract description 34
- 239000004753 textile Substances 0.000 title claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 86
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000007921 spray Substances 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 18
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000009941 weaving Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000047 product Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 239000013589 supplement Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/06—Needle bars; Sinker bars
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/30—Devices for controlling temperature of machine parts
Abstract
The invention relates to the technical field of hollow needle beds, in particular to a hollow needle bed for a textile warp knitting machine, which comprises a hollow needle bed body, wherein the top of the hollow needle bed body is fixedly connected with a fixed frame, a needle groove plate is arranged in the fixed frame, knitting needles are uniformly arranged on one side of the needle groove plate, a groove is formed in the top of the needle groove plate, a plurality of cooling boxes are uniformly placed in an inner cavity of the groove, the top of each group of cooling boxes is in threaded connection with a threaded cover, one side of each group of cooling boxes is fixedly connected with a connecting frame, a movable plate is slidably connected in each group of connecting frames, the movable plate is driven to move upwards through expansion of corrugated air bags, meanwhile, the movable plate extrudes the elliptical air bags to enable cold water in the elliptical air bags to be discharged into a water discharge pipe through a telescopic pipe, and finally the cold water is uniformly sprayed on the inner wall of the cooling boxes through spray heads, so that the cooling boxes can be effectively cooled, thereby effectively improving the cooling effect and effectively improving the working efficiency.
Description
Technical Field
The invention relates to the technical field of hollow needle beds, in particular to a hollow needle bed for a textile warp knitting machine.
Background
Knitted fabrics are formed by simultaneously knitting one or more sets of parallel aligned yarns on all the working needles of a warp feed machine, a process known as warp knitting and a fabric known as warp knit. The machine that accomplishes this is called a warp knitting machine. The warp knitting machine mainly comprises a knitting mechanism, a guide bar shogging mechanism, a let-off mechanism, a drawing and coiling mechanism and a transmission mechanism.
The knitting mechanism of the textile warp knitting machine can use the hollow needle bed, because the hollow needle bed base body is of a hollow structure, the temperature of the textile warp knitting machine can be gradually increased in the knitting process, the temperature of the warp knitting machine can directly influence the hollow needle bed, the hollow needle bed can expand when heated, the deformation can be caused under the condition, so that the deviation of a knitting needle is formed, the stability of the needle pitch cannot be ensured, the subsequent knitting quality is influenced, the knitting work efficiency is greatly influenced, and the using effect is not ideal enough.
To this end, a hollow needle bed for a textile warp knitting machine is proposed.
Disclosure of Invention
The invention aims to provide a hollow needle bed for a textile warp knitting machine, wherein a movable plate is driven to move upwards through expansion of a corrugated air bag, the movable plate extrudes an elliptical air bag at the same time, so that cold water in the elliptical air bag is discharged into a water discharge pipe through a telescopic pipe, and finally the cold water is uniformly sprayed on the inner wall of a cooling box through a spray head, so that the cooling box can be effectively cooled, the cooling effect can be effectively improved, and the working efficiency can be effectively improved.
In order to achieve the purpose, the invention provides the following technical scheme:
a hollow needle bed for a textile warp knitting machine comprises a hollow needle bed body, wherein a fixing frame is fixedly connected to the top of the hollow needle bed body, a needle groove plate is arranged in the fixing frame, knitting needles are uniformly installed on one side of the needle groove plate, a groove is formed in the top of the needle groove plate, a plurality of cooling boxes are uniformly placed in an inner cavity of the groove, the top of each cooling box is in threaded connection with a threaded cover, one side of each cooling box is fixedly connected with a connecting frame, a movable plate is slidably connected in each connecting frame, a corrugated air bag is installed between each movable plate and the bottom of the inner cavity of the adjacent connecting frame, a heat conducting plate is sleeved at the bottom of the needle groove plate, heat conducting rods are uniformly and fixedly connected to the top of the heat conducting plates, the top ends of the heat conducting rods of each group penetrate through the adjacent connecting frame and the corrugated air bag and extend to the adjacent heat conducting rods, the top of fly leaf is provided with sprays the mechanism.
When hollow needle bed body generates heat in the course of the work, the heat can be passed through the heat-conducting plate and transferred to the heat conduction stick through the heat-conducting rod, can realize the inside heating to the ripple gasbag this moment, and gas through in the ripple gasbag is the ammonia, and the expansion coefficient of ammonia is great, can realize that the expansion of ripple gasbag drives the fly leaf upward movement and be convenient for follow-up work, cools down the slotted needle board through the cooler bin, can realize follow-up driving the fly leaf downward movement to ripple gasbag shrink and be convenient for follow-up work.
Preferably, the spraying mechanism comprises an elliptical air bag, the elliptical air bag is mounted at the top of the movable plate, the top of the elliptical air bag is fixedly connected with a transverse plate which is fixedly connected with the cooling box, a vertical plate is arranged on one side of the elliptical air bag, which is far away from the cooling box, the vertical plate is fixedly connected with the movable plate, the vertical plate is connected with the transverse plate in a sliding manner, the top of the elliptical air bag is sleeved with a water suction pipe, the other end of the water suction pipe penetrates through the transverse plate and the cooling box and extends to the bottom of the inner cavity of the cooling box, the bottom end of the elliptical air bag is sleeved with a telescopic pipe, the top end of the telescopic pipe is fixedly connected with a drain pipe, the other end of the drain pipe penetrates through the transverse plate and the cooling box and extends to the top of the inner cavity of the cooling box, the spray heads are uniformly sleeved on the drain pipes, and an alarm mechanism is arranged on one side, far away from the connecting frame, of the top of the cooling box.
When the movable plate moves upwards, the movable plate extrudes the elliptical air bag to enable cold water in the elliptical air bag to be discharged into the water discharge pipe through the telescopic pipe, and finally the cold water is uniformly sprayed on the inner wall of the cooling box through the spray head, so that the cooling effect can be effectively improved, when the movable plate moves downwards, the elliptical air bag can expand to the initial state, the cold water in the cooling box is sucked into the elliptical air bag through the water suction pipe, the purpose of storage is achieved, and the follow-up secondary spraying is facilitated.
Preferably, alarm mechanism includes the alarm instrument, the alarm instrument install in the top of cooler bin, the inner chamber of cooler bin is close to bottom department and is provided with the floating block, the top fixedly connected with push rod of floating block, the push rod with cooler bin sliding connection, the top fixedly connected with of push rod links the board, link the bottom of board with contact block, two are all installed at the top of cooler bin contact block contacts, two contact block common with alarm instrument electric connection.
The floating block can float on the surface of water in the cooling box, when the water in the cooling box is gradually reduced, the floating block can drive the connecting plate to gradually move downwards through the push rod, finally, the connecting plate can drive the adjacent contact block to contact with the contact block at the top of the cooling box, the alarm can be started to alarm at the moment, and the alarm can be conveniently prompted to work personnel to supplement liquid in the cooling box.
Preferably, the connection frame with evenly be provided with a plurality of fixed plates between the recess, each group the fixed plate all with the connection frame contacts, and the upside is two the fixed plate all with the inner wall fixed connection of recess, downside the fixed plate with the inner wall sliding connection of recess, downside first pull rod has been cup jointed on the fixed plate, first pull rod all with the upside two fixed plate sliding connection, the cover is equipped with the second spring on the pole wall of first pull rod, the second spring mounting is two in the downside between the fixed plate, the bottom sliding connection of connection frame has the bottom plate, set up on the bottom plate with the bayonet socket of first pull rod looks adaptation.
Through upwards pulling first pull rod, can realize that first pull rod drives downside fixed plate upward movement extrusion second spring, can realize shifting out the bottom of first pull rod in the bayonet at bottom plate top to reach the purpose of the dismouting of being convenient for.
Preferably, the riser is kept away from one side of oval gasbag is provided with the slide bar, the slide bar with the top fixed connection of fly leaf, sliding connection has the montant on the slide bar, the montant with the inner chamber top fixed connection of connection frame, the cover is equipped with first spring on the pole wall of slide bar, the both ends of first spring all with the montant with fly leaf fixed connection.
When the movable plate moves upwards, the movable plate can extrude the first spring, and when the corrugated air bag contracts after being expanded, the first spring can drive the movable plate to move downwards to return to the initial position under the action force of the first spring, so that the purpose of resetting is achieved.
Preferably, the fixed frame is provided with two movable grooves which are symmetrically arranged, the two movable grooves are internally and uniformly connected with a second pull rod in a sliding mode, the two movable grooves are internally and fixedly connected with a second pull rod, a third spring is sleeved on the rod wall of the second pull rod, the two ends of the third spring are fixedly connected with the second pull rod and the inner cavity of each movable groove in an adjacent mode, and the needle groove plate is provided with jacks matched with the second pull rod.
Through pulling the second pull rod to the outside, the second pull rod can extrude the third spring and move out of the jack on the slot plate, and the purpose of facilitating disassembly and assembly is achieved.
Preferably, the side walls of the cooling boxes of each group are uniformly provided with cooling fins, the top of the oval air bag is an air suction end, and the bottom of the oval air bag is an air outlet end.
The cooling box can be cooled by the cooling fin, check valves are arranged in the air outlet end and the air suction end, the elliptical air bag can only suck air through the water suction pipe, and can only discharge air through the telescopic pipe.
Preferably, the gas in the corrugated air bag is ammonia gas.
The gas arranged in the corrugated air bag is ammonia gas, so that the corrugated air bag can be expanded to facilitate subsequent work.
Compared with the prior art, the invention has the beneficial effects that:
1. the movable plate is driven to move upwards through expansion of the corrugated air bag, meanwhile, the movable plate extrudes the elliptical air bag to enable cold water in the elliptical air bag to be discharged into the water discharge pipe through the telescopic pipe, and finally, the cold water is uniformly sprayed on the inner wall of the cooling box through the spray head, so that the cooling effect can be effectively improved, and the working efficiency can be effectively improved.
2. The floating block can float on the surface of the water in the cooling box, when the water in the cooling box is gradually reduced, the floating block can drive the connecting plate to gradually move downwards through the push rod, finally, the connecting plate can drive the adjacent contact block to contact with the contact block at the top of the cooling box, the alarm can be started to alarm at the moment, and the warning can be conveniently carried out on workers to supplement cooling liquid in the cooling box.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a top view of the overall structure of the present invention;
FIG. 3 is a front view of the cooling box of the present invention;
FIG. 4 is a front cross-sectional view of the cooling box of the present invention;
FIG. 5 is a side cross-sectional view of the cooling box of the present invention;
FIG. 6 is a schematic view of a portion of the structure within the groove of FIG. 2 in accordance with the present invention;
FIG. 7 is a sectional plan view of the fixed frame of the present invention;
FIG. 8 is an enlarged view of the portion A of FIG. 7 according to the present invention.
In the figure: 1. a hollow needle bed body; 2. a fixing frame; 3. a slot plate; 4. knitting needles; 5. a groove; 6. a cooling tank; 7. a connecting frame; 8. a movable plate; 9. a corrugated air bag; 10. a heat conducting plate; 11. a heat conducting rod; 12. a heat conducting rod; 13. an elliptical air cell; 14. a transverse plate; 15. a vertical plate; 16. a suction pipe; 17. a telescopic pipe; 18. a drain pipe; 19. a spray head; 20. a vertical rod; 21. a slide bar; 22. a first spring; 23. a heat sink; 24. a fixing plate; 25. a first pull rod; 26. a second spring; 27. a base plate; 28. a movable groove; 29. a third spring; 30. a second pull rod; 31. a floating block; 32. a push rod; 33. connecting plates; 34. a contact block; 35. an alarm device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 8, the present invention provides a hollow needle bed for a warp knitting machine, which has the following technical scheme:
a hollow needle bed for a textile warp knitting machine comprises a hollow needle bed body 1, wherein a fixed frame 2 is fixedly connected to the top of the hollow needle bed body 1, a slotted plate 3 is arranged in the fixed frame 2, knitting needles 4 are uniformly installed on one side of the slotted plate 3, a groove 5 is formed in the top of the slotted plate 3, a plurality of cooling boxes 6 are uniformly placed in an inner cavity of the groove 5, the top of each cooling box 6 is in threaded connection with a threaded cover, one side of each cooling box 6 is fixedly connected with a connecting frame 7, a movable plate 8 is slidably connected in each connecting frame 7, a corrugated air bag 9 is installed between each movable plate 8 and the bottom of the inner cavity of the adjacent connecting frame 7, a heat conducting plate 10 is sleeved at the bottom of the slotted plate 3, heat conducting rods 11 are uniformly and fixedly connected to the top of the heat conducting plate 10, the top ends of the heat conducting rods 11 penetrate through the adjacent connecting frames 7 and the corrugated air bags 9 and extend to the inner parts of the adjacent corrugated air bags 9 and are fixedly connected with heat conducting rods 12, the top of the movable plate 8 is provided with a spraying mechanism.
When hollow needle bed body 1 generates heat in the course of the work, the heat can be through heat-conducting plate 10 on heat conduction stick 12 is transmitted through heat conduction pole 11, can realize the internal heating to ripple gasbag 9 this moment, gas through in the ripple gasbag 9 is the ammonia, the expansion coefficient of ammonia is great, can realize that ripple gasbag 9 expands and drive fly leaf 8 upward movement follow-up work of being convenient for, cool down slotted wall 3 through cooler bin 6, can realize the follow-up and drive fly leaf 8 downstream work of being convenient for to ripple gasbag 9 shrink.
Referring to fig. 4 and 5, as an embodiment of the present invention, the spraying mechanism includes an elliptical air bag 13, the elliptical air bag 13 is mounted on the top of the movable plate 8, a horizontal plate 14 is fixedly connected to the top of the elliptical air bag 13, the horizontal plate 14 is fixedly connected to the cooling box 6, a vertical plate 15 is disposed on a side of the elliptical air bag 13 away from the cooling box 6, the vertical plate 15 is fixedly connected to the movable plate 8, the vertical plate 15 is slidably connected to the horizontal plate 14, a water suction pipe 16 is sleeved on the top of the elliptical air bag 13, the other end of the water suction pipe 16 penetrates through the horizontal plate 14 and the cooling box 6 and extends to the bottom of the inner cavity of the cooling box 6, a telescopic pipe 17 is sleeved on the bottom end of the elliptical air bag 13, a drain pipe 18 is fixedly connected to the top end of the telescopic pipe 17, the other end of the drain pipe 18 penetrates through the horizontal plate 14 and the cooling box 6 and extends to the top of the inner cavity of the cooling box 6, a spray head 19 is uniformly sleeved on the drain pipe 18, and an alarm mechanism is disposed on a side of the top of the cooling box 6 away from the connecting frame 7.
When the movable plate 8 moves upwards, the movable plate 8 extrudes the elliptical air bag 13 to enable cold water in the elliptical air bag 13 to be discharged into the drain pipe 18 through the extension pipe 17, and finally the cold water is uniformly sprayed on the inner wall of the cooling box 6 through the spray head 19, so that the cooling effect can be effectively improved, when the movable plate 8 moves downwards, the elliptical air bag 13 can be expanded to an initial state, the cold water in the cooling box 6 is sucked into the elliptical air bag 13 through the water suction pipe 16, and the purpose of storage is achieved, so that the subsequent secondary spraying is facilitated.
As an embodiment of the present invention, referring to fig. 3, 4, 5 and 6, the alarm mechanism includes an alarm 35, the alarm 35 is installed at the top of the cooling box 6, a floating block 31 is installed at a position close to the bottom of the inner cavity of the cooling box 6, a push rod 32 is fixedly connected to the top of the floating block 31, the push rod 32 is slidably connected to the cooling box 6, a connecting plate 33 is fixedly connected to the top of the push rod 32, contact blocks 34 are installed at the bottom of the connecting plate 33 and the top of the cooling box 6, the two contact blocks 34 are in contact with each other, and the two contact blocks 34 are electrically connected to the alarm 35 together.
The floating block 31 can float on the surface of the water in the cooling box 6, when the water in the cooling box 6 is gradually reduced, the floating block 31 can drive the connecting plate 33 to gradually move downwards through the push rod 32, finally, the connecting plate 33 can drive the adjacent contact block 34 to be in contact with the contact block 34 at the top of the cooling box 6, the alarm instrument 35 can be turned on to alarm at the moment, and the warning to workers can be facilitated to supplement liquid in the cooling box 6.
Referring to fig. 4 and 6, a plurality of fixing plates 24 are uniformly arranged between the connecting frame 7 and the groove 5, each group of fixing plates 24 is in contact with the connecting frame 7, the two upper fixing plates 24 are both fixedly connected with the inner wall of the groove 5, the lower fixing plate 24 is slidably connected with the inner wall of the groove 5, a first pull rod 25 is sleeved on the lower fixing plate 24, the first pull rod 25 is slidably connected with the two upper fixing plates 24, a second spring 26 is sleeved on the rod wall of the first pull rod 25, the second spring 26 is installed between the two lower fixing plates 24, a bottom plate 27 is slidably connected to the bottom of the connecting frame 7, and a bayonet matched with the first pull rod 25 is formed in the bottom plate 27.
Through pulling the first pull rod 25 upwards, the first pull rod 25 can drive the lower side fixing plate 24 to move upwards to extrude the second spring 26, and the bottom end of the first pull rod 25 can be moved out of the clamping opening at the top of the bottom plate 27, so that the purpose of facilitating disassembly and assembly is achieved.
Referring to fig. 4, as an embodiment of the present invention, a sliding rod 21 is disposed on one side of the vertical plate 15 away from the elliptical air bag 13, the sliding rod 21 is fixedly connected with the top of the movable plate 8, a vertical rod 20 is slidably connected to the sliding rod 21, the vertical rod 20 is fixedly connected with the top of the inner cavity of the connecting frame 7, a first spring 22 is sleeved on a rod wall of the sliding rod 21, and both ends of the first spring 22 are fixedly connected with the vertical rod 20 and the movable plate 8.
When the movable plate 8 moves upward, the movable plate 8 presses the first spring 22, and when the bellows 9 contracts after expanding, the first spring 22 drives the movable plate 8 to move downward to the initial position under the action of the first spring 22, so as to achieve the purpose of resetting.
As an embodiment of the present invention, referring to fig. 2, 7 and 8, two symmetrically arranged movable grooves 28 are formed on the fixed frame 2, the second pull rods 30 are slidably connected in the two movable grooves 28, the rod walls of the two second pull rods 30 are sleeved with third springs 29, two ends of each of the two third springs 29 are fixedly connected with the inner cavities of the adjacent second pull rods 30 and the adjacent movable grooves 28, and the needle groove plate 3 is provided with insertion holes adapted to the second pull rods 30.
By pulling the second pull rod 30 outwards, the second pull rod 30 can extrude the third spring 29 and move out of the jack on the slot plate 3, so that the purpose of convenient disassembly and assembly is achieved.
Referring to fig. 4 and 5, as an embodiment of the present invention, the cooling fins 23 are uniformly installed on the side wall of each group of cooling boxes 6, the top of the elliptical air bag 13 is a suction end, and the bottom of the elliptical air bag 13 is an air outlet end.
The cooling box 6 can be cooled by the cooling fins 23, check valves are arranged in the air outlet end and the air suction end, the elliptical air bag 13 can only suck air through the water suction pipe 16, and can only discharge air through the extension pipe 17.
Referring to fig. 4, as an embodiment of the present invention, the gas in the bellows bag (9) is ammonia gas.
The gas in the corrugated air bag 9 is ammonia gas, so that the corrugated air bag 9 can be expanded to facilitate subsequent work.
The working principle is as follows: when the cooling box is used, cold water liquid can be stored in the cooling box 6 by rotating and opening the threaded cover, the floating block 31 can float on the surface of the cold water liquid, the floating block 31 can drive the connecting plate 33 to move upwards through the push rod 32, the two contact blocks 34 can be separated from each other, when the hollow needle bed body 1 generates heat in the working process, heat can be transferred to the heat conducting rod 12 through the heat conducting rod 11 through the heat conducting plate 10, at the moment, the internal heating of the corrugated air bag 9 can be realized, the expansion of the corrugated air bag 9 can be realized through the arrangement of ammonia gas to drive the movable plate 8 to move upwards, the movable plate 8 moves upwards to extrude the first spring 22, meanwhile, the movable plate 8 extrudes the elliptical air bag 13 to enable cold water in the elliptical air bag 13 to be discharged into the drain pipe 18 through the telescopic pipe 17, and finally the cold water is uniformly sprayed on the inner wall of the cooling box 6 through the spray head 19, the cooling box 6 cools the needle slot plate 3, when the temperature is reduced, the corrugated air bag 9 is slowly contracted, under the action of the first spring 22, the first spring 22 drives the movable plate 8 to move downwards to return to the initial position, when the movable plate 8 moves downwards, the elliptical air bag 13 can be expanded to the initial state, cold water in the cooling box 6 is sucked into the elliptical air bag 13 through the water suction pipe 16, after the use time is long, cold water in the cooling box 6 can be gradually reduced, when the cold water in the cooling box 6 gradually decreases, the floating block 31 can drive the connecting plate 33 to gradually move downwards through the push rod 32, finally, the connecting plate 33 can drive the adjacent contact block 34 to be in contact with the contact block 34 at the top of the cooling box 6, the alarm instrument 35 can be started to give an alarm, so that a worker can be prompted to supplement liquid in the cooling box 6, by pulling the first pull rod 25 upwards, the first pull rod 25 can drive the lower fixing plate 24 to move upwards to squeeze the second spring 26, can realize shifting out the bottom of first pull rod 25 in the bayonet socket at bottom plate 27 top, can be convenient for carry out the dismouting to it, through outside pulling second pull rod 30, can realize that second pull rod 30 extrudees third spring 29 and shifts out in the jack on the slotted plate 3, can be convenient for carry out the dismouting to it.
The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a weaving is hollow needle bed for tricot machine, includes hollow needle bed body (1), its characterized in that: the needle bed is characterized in that a fixed frame (2) is fixedly connected to the top of the hollow needle bed body (1), a slotted plate (3) is arranged in the fixed frame (2), knitting needles (4) are uniformly installed on one side of the slotted plate (3), a groove (5) is formed in the top of the slotted plate (3), a plurality of cooling boxes (6) are uniformly placed in an inner cavity of the groove (5), threaded covers are uniformly and threadedly connected to the tops of the cooling boxes (6), a connecting frame (7) is fixedly connected to one side of each cooling box (6), a movable plate (8) is slidably connected in the connecting frame (7), a corrugated air bag (9) is mounted between each movable plate (8) and the bottom of the inner cavity of the adjacent connecting frame (7), a heat conducting plate (10) is sleeved at the bottom of the slotted plate (3), and a heat conducting rod (11) is uniformly and fixedly connected to the top of the heat conducting plate (10), the top end of each group of heat conducting rods (11) penetrates through the adjacent connecting frame (7) and the adjacent corrugated air bags (9) and extends into the adjacent corrugated air bags (9) to be fixedly connected with heat conducting rods (12), and the top of the movable plate (8) is provided with a spraying mechanism.
2. A hollow needle bed for a textile warp knitting machine according to claim 1, characterized in that: the spraying mechanism comprises an elliptical air bag (13), the elliptical air bag (13) is installed at the top of the movable plate (8), a transverse plate (14) is fixedly connected to the top of the elliptical air bag (13), the transverse plate (14) is fixedly connected with the cooling box (6), a vertical plate (15) is arranged on one side, away from the cooling box (6), of the elliptical air bag (13), the vertical plate (15) is fixedly connected with the movable plate (8), the vertical plate (15) is slidably connected with the transverse plate (14), a water suction pipe (16) is sleeved at the top of the elliptical air bag (13), the other end of the water suction pipe (16) penetrates through the transverse plate (14) and the cooling box (6) and extends to the bottom of an inner cavity of the cooling box (6), a telescopic pipe (17) is sleeved at the bottom end of the elliptical air bag (13), a drain pipe (18) is fixedly connected to the top end of the telescopic pipe (17), the other end of the drain pipe (18) all runs through the transverse plate (14) and the cooling box (6) and extends to the top of the inner cavity of the cooling box (6), the drain pipe (18) is evenly sleeved with a spray head (19), and an alarm mechanism is arranged on one side, away from the connecting frame (7), of the top of the cooling box (6).
3. A hollow needle bed for a textile warp knitting machine according to claim 2, characterized in that: alarm mechanism includes alarm instrument (35), alarm instrument (35) install in the top of cooler bin (6), the inner chamber of cooler bin (6) is close to bottom department and is provided with floating block (31), the top fixedly connected with push rod (32) of floating block (31), push rod (32) with cooler bin (6) sliding connection, the top fixedly connected with of push rod (32) links board (33), link the bottom of board (33) with contact block (34), two are all installed at the top of cooler bin (6) contact block (34) contact, two contact block (34) jointly with alarm instrument (35) electric connection.
4. A hollow needle bed for a textile warp knitting machine, according to claim 1, characterized in that: a plurality of fixing plates (24) are uniformly arranged between the connecting frame (7) and the groove (5), each group of fixing plates (24) is contacted with the connecting frame (7), the two fixing plates (24) at the upper side are fixedly connected with the inner wall of the groove (5), the fixing plates (24) at the lower side are slidably connected with the inner wall of the groove (5), the fixing plates (24) at the lower side are sleeved with a first pull rod (25), the first pull rods (25) are connected with the two fixing plates (24) on the upper side in a sliding way, a second spring (26) is sleeved on the rod wall of the first pull rod (25), the second spring (26) is arranged between the two fixing plates (24) at the lower side, the bottom of the connecting frame (7) is connected with a bottom plate (27) in a sliding mode, and a bayonet matched with the first pull rod (25) is formed in the bottom plate (27).
5. A hollow needle bed for a textile warp knitting machine according to claim 2, characterized in that: keep away from riser (15) one side of oval gasbag (13) is provided with slide bar (21), slide bar (21) with the top fixed connection of fly leaf (8), sliding connection has montant (20) on slide bar (21), montant (20) with the inner chamber top fixed connection of connecting frame (7), the cover is equipped with first spring (22) on the pole wall of slide bar (21), the both ends of first spring (22) all with montant (20) with fly leaf (8) fixed connection.
6. A hollow needle bed for a textile warp knitting machine according to claim 1, characterized in that: set up movable groove (28) that two symmetries set up on fixed frame (2), two equal sliding connection has second pull rod (30), two in movable groove (28) all overlap on the pole wall of second pull rod (30) and be equipped with third spring (29), two the both ends of third spring (29) all with adjacent complain second pull rod (30) with the inner chamber fixed connection in movable groove (28), all seted up on slotted needle board (3) with the jack of second pull rod (30) looks adaptation.
7. A hollow needle bed for a textile warp knitting machine according to claim 2, characterized in that: the side walls of the cooling boxes (6) of each group are uniformly provided with cooling fins (23), the top of the oval air bag (13) is an air suction end, and the bottom of the oval air bag (13) is an air outlet end.
8. A hollow needle bed for a textile warp knitting machine according to claim 1, characterized in that: the gas in the corrugated air bag (9) is ammonia gas.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210343525.XA CN114635228A (en) | 2022-03-31 | 2022-03-31 | Hollow needle bed for textile warp knitting machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210343525.XA CN114635228A (en) | 2022-03-31 | 2022-03-31 | Hollow needle bed for textile warp knitting machine |
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| CN114635228A true CN114635228A (en) | 2022-06-17 |
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| CN202210343525.XA Pending CN114635228A (en) | 2022-03-31 | 2022-03-31 | Hollow needle bed for textile warp knitting machine |
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| CN212505294U (en) * | 2020-04-30 | 2021-02-09 | 绍兴宽裕机械股份有限公司 | Cooling device for needle cylinder of circular knitting machine |
| CN112852632A (en) * | 2021-03-03 | 2021-05-28 | 安徽省成顺同生物科技有限公司 | Shock device for bioengineering cell culture |
| CN213363964U (en) * | 2020-09-24 | 2021-06-04 | 河北久耕物联网科技有限公司 | Rice field water level monitoring device |
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|---|---|---|---|---|
| CA2254590A1 (en) * | 1998-03-17 | 1999-09-17 | William L. Whidden | Method and apparatus producing clear ice objects utilizing flexible molds having internal roughness |
| CN101153427A (en) * | 2006-09-27 | 2008-04-02 | 佰龙机械厂股份有限公司 | Flocculation blowing and heat radiating device of high speed tubular knitting machine |
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