CN212505289U - Tricot machine conveyer belt deviation correcting device - Google Patents
Tricot machine conveyer belt deviation correcting device Download PDFInfo
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- CN212505289U CN212505289U CN201921772044.0U CN201921772044U CN212505289U CN 212505289 U CN212505289 U CN 212505289U CN 201921772044 U CN201921772044 U CN 201921772044U CN 212505289 U CN212505289 U CN 212505289U
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- 238000009940 knitting Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 12
- 230000002441 reversible effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000012937 correction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of warp knitting machines, in particular to a warp knitting machine conveying belt deviation rectifying device, which comprises a supporting component, a deviation rectifying component and a conveying component; the supporting assembly comprises a bottom plate, a base, four supporting rods and a fixing rod, wherein the base is fixedly connected with the bottom plate, and the four supporting rods are respectively connected with the bottom plate in a sliding manner; the deviation rectifying assembly comprises a motor plate, a positive motor, a negative motor, a threaded rod, a threaded block and a lead screw block, the motor plate is fixedly connected with the base, and the motor plate is positioned on the upper surface of the base; the conveying assembly comprises two rotating shafts and two conveying belts, and the two rotating shafts are respectively and rotatably connected with the two groups of supporting rods; the deviation correcting device is simple in structure, the deviation correcting component is small in abrasion with the conveying belt during working, the service life is long, the deviation correcting precision is high, and the service life of the deviation correcting device is prolonged.
Description
Technical Field
The utility model belongs to the technical field of the tricot machine, especially, relate to a tricot machine conveyer belt deviation correcting device.
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. In the warp knitting machines such as biaxial, multiaxial and stitch-knitting machines with chopping mechanisms, a conveying belt used by the chopping mechanism is generally provided with one to two convex strips protruding outwards along the transverse direction on the tooth-jointed surfaces of a driving roller and a driven roller, one to two grooves matched with the convex strips are respectively arranged on the cross sections of the driving roller and the driven roller, and the convex strips on the conveying belt are embedded into the grooves of the driving roller and the driven roller to prevent the conveying belt from deviating in the transmission process; the deviation correcting device has the following defects in the working process, on one hand, the straightness is difficult to ensure due to the complex processing of convex strips and grooves, and the conveying precision is influenced; on the other hand, because the raised strips and the grooves are mutually worn during transmission, the raised strips are separated from the grooves due to slipping, so that the deviation rectification effect cannot be achieved.
The warp knitting machine conveying belt deviation rectifying device is complex in machining and manufacturing structure, easy to wear and damage in the working process, low in deviation rectifying precision and short in service life.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tricot machine conveyer belt deviation correcting device aims at solving among the above-mentioned background art deviation correcting device processing preparation structure complicated, and the easy wearing and tearing damage in the course of the work, problem that life is short.
The utility model is realized in such a way that the correcting device of the conveyer belt of the warp knitting machine comprises a supporting component, a correcting component and a conveying component;
the supporting assembly comprises a bottom plate, a base, four supporting rods and a fixed rod, the base is fixedly connected with the bottom plate, the base is located in the middle of the upper surface of the bottom plate, the number of the supporting rods is four, the four supporting rods are respectively connected with the bottom plate in a sliding mode, the four supporting rods are respectively located on two sides of the base in two groups, the number of the fixed rods is two, the fixed rod is respectively fixedly connected with the two supporting rods, and the fixed rod is located in the middle of the two supporting rods;
the correction assembly comprises a motor plate, a positive and negative motor, a threaded rod, a threaded block and a screw rod block, the motor plate is fixedly connected with the base, the motor plate is positioned on the upper surface of the base, the positive and negative motor is fixedly connected with the motor plate, the output end of the positive and negative motor penetrates through the motor plate, one end of the threaded rod is fixedly connected with the output end of the positive and negative motor, the threaded block is in threaded connection with the threaded rod, the threaded block is positioned on the threaded rod, the screw rod block is fixedly connected with the threaded block, the screw rod block is positioned at the upper end of the threaded block, two ends of the screw rod block are respectively fixedly connected with the fixed rod, and the positive and negative motor is electrically connected with an external power supply;
the conveying assembly comprises a rotating shaft and two conveying belts, the number of the rotating shafts is two, the rotating shafts are respectively connected with the two supporting rods in a rotating mode, the rotating shafts are respectively located at the top ends of the two supporting rods, the conveying belts are connected with the two rotating shafts in a transmission mode, and the conveying belts are respectively located at the two rotating shafts.
Preferably, two sliding grooves are formed in two sides of the base on the bottom plate, and the four supporting rods are respectively located in the two sliding grooves.
Preferably, the deviation correcting component further comprises a first threaded plate and a second threaded plate, the first threaded plate is fixedly connected with the base, the first threaded plate is positioned on one side, close to the motor plate, of the upper surface of the base, the second threaded plate is fixedly connected with the base, and the second threaded plate is positioned on one side, far away from the motor plate, of the upper surface of the base; the threaded rod penetrates through the first threaded plate and the second threaded plate, and one end of the threaded rod is rotatably connected with the second threaded plate.
Preferably, the deviation correcting assembly further comprises four screw rod plates and two screw rods, the four screw rod plates are fixedly connected with the base, the four screw rod plates are respectively positioned on two sides of the screw rod in a group of two screw rods, the number of the screw rods is two, and the screw rods are slidably connected with the two screw rod plates; the screw rod penetrates through the two screw rod plates, the screw rod is connected with the screw rod block in a sliding mode, and the screw rod block is located on the screw rod.
Preferably, the conveying assembly further comprises four bearings, the number of the bearings is four, the bearings are fixedly connected with the four supporting rods, and the bearings are located at two ends of the rotating shaft.
Preferably, the length of the thread block is smaller than that of the screw rod block.
Compared with the prior art, the beneficial effects of the utility model are that: through threaded rod and the lead screw that sets up in the subassembly of rectifying among this deviation correcting device, realized the linear motion with the rotary motion conversion lead screw piece of threaded rod, the lead screw through with dead lever and bracing piece fixed connection, bracing piece and spout sliding connection, thereby the lead screw promotes the conveyer belt displacement, reach the purpose of rectifying to the conveyer belt is whole, this subassembly during operation of rectifying is little with the wearing and tearing of conveyer belt, mainly is the translation motion of bracing piece, the difficult wearing and tearing of deviation correcting device, deviation correcting device's life has been prolonged, the positive and negative motor can control the direction of rectifying effectively, the utility model discloses it is rational in infrastructure, can reach accurate rectifying.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the deviation rectifying assembly of the present invention;
in the figure: 1-supporting component, 11-bottom plate, 12-base, 13-chute, 14-supporting rod, 15-fixing rod, 2-deviation-rectifying component, 21-motor plate, 22-positive and negative motor, 23-first thread plate, 24-second thread plate, 25-threaded rod, 26-threaded rod plate, 27-threaded rod, 28-threaded block, 29-threaded rod block, 3-conveying component, 31-bearing, 32-rotating shaft and 33-conveying belt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-2, the present invention provides a technical solution: a warp knitting machine conveying belt deviation rectifying device comprises a supporting component 1, a deviation rectifying component 2 and a conveying component 3;
the supporting assembly 1 comprises a bottom plate 11, a base 12, four supporting rods 14 and a fixing rod 15, wherein the base 12 is fixedly connected with the bottom plate 11, the base 12 is positioned at the middle position of the upper surface of the bottom plate 11, the number of the supporting rods 14 is four, the four supporting rods 14 are respectively connected with the bottom plate 11 in a sliding manner, the four supporting rods 14 are respectively positioned at two sides of the base 12 in a group of two, the number of the fixing rods 15 is two, the fixing rod 15 is respectively fixedly connected with the two supporting rods 14, and the fixing rod 15 is positioned at the middle position of the two supporting;
the deviation rectifying assembly 2 comprises a motor plate 21, a positive and negative motor 22, a threaded rod 25, a threaded block 28 and a screw rod block 29, the motor plate 21 is fixedly connected with the base 12, the motor plate 21 is positioned on the upper surface of the base 12, the positive and negative motor 22 is fixedly connected with the motor plate 21, the output end of the positive and negative motor 22 penetrates through the motor plate 21, one end of the threaded rod 25 is fixedly connected with the output end of the positive and negative motor 22, the threaded block 28 is in threaded connection with the threaded rod 25, the threaded block 28 is positioned on the threaded rod 25, the screw rod block 29 is fixedly connected with the threaded block 28, the screw rod block 29 is positioned at the upper end of the threaded block 28, two ends of the screw rod block 29 are respectively and fixedly connected with the;
the conveying assembly 3 comprises two rotating shafts 32 and two conveying belts 33, the number of the rotating shafts 32 is two, the rotating shafts 32 are respectively connected with the two supporting rods 14 in a rotating manner, the rotating shafts 32 are respectively located at the top ends of the two supporting rods 14, the conveying belts 33 are in transmission connection with the two rotating shafts 32, and the conveying belts 33 are respectively located on the two rotating shafts 32.
In this embodiment, the deviation correcting device is fixedly connected to the threaded rod 25 through the forward and reverse motor 22 in the deviation correcting component 2, when the forward and reverse motor 22 receives a signal of position deviation of the conveyor belt 33 from the detector, the forward and reverse motor 22 controls the threaded rod 25 to rotate through forward rotation or reverse rotation according to the deviation direction of the conveyor belt 33, the rotation of the threaded rod 25 converts the rotation of the threaded rod 25 into linear motion of the screw rod block 29 fixedly connected to the screw block 28 through the screw block 28, the support rod 14 also makes linear motion through the fixed connection of the screw rod block 29 and the support rod 14, the support rod 14 is slidably connected to the bottom plate 11, the screw rod block 29 thereby drives the support rod 14 to make linear motion on the bottom plate 11 through the fixed connection of the fixed rod 15, the rotating shaft 32 connected to the support rod 14 drives the conveyor belt 33 to make linear motion, when the conveyor belt 33 makes, when the conveyer belt 33 is shifted to the right, the conveyer belt 33 is shifted to the left by the reverse motion of the forward and reverse motor 22, so that the conveyer belt is corrected; the L-shaped motor plate 21 is beneficial to the positive and negative motor 22 to stably work in the working process, and the threaded rod 25 fixedly connected with the output end of the positive and negative motor 22 is enabled to stably rotate, so that the stable operation of the whole deviation correcting device is kept.
Furthermore, two sliding grooves 13 are formed in two sides of the base 12 on the bottom plate 11, and the four supporting rods 14 are respectively located in the two sliding grooves 13.
In this embodiment, two chutes 13 on the bottom plate 11 cooperate with the relative sliding of the supporting rod 14, so that the sliding of the supporting rod 14 is more gentle, and meanwhile, the supporting rod is also limited, and the forward and reverse motors 22 convenient to receive the signal of finishing the deviation correction work can stop working in time, so that the deviation correction is more accurate.
Further, the deviation correcting assembly 2 further comprises a first threaded plate 23 and a second threaded plate 24, the first threaded plate 23 is fixedly connected with the base 12, the first threaded plate 23 is located on one side, close to the motor plate 21, of the upper surface of the base 12, the second threaded plate 24 is fixedly connected with the base 12, and the second threaded plate 24 is located on one side, far away from the motor plate 21, of the upper surface of the base 12; the threaded rod 25 penetrates through the first thread plate 23 and the second thread plate 24, and one end of the threaded rod 25 is rotatably connected with the second thread plate 24.
In the present embodiment, the first thread plate 23 and the second thread plate 24 are disposed on the base 12 to support the first thread plate 23 and the second thread plate 24, the first thread plate 23 and the second thread plate 24 are provided with shaft holes engaged with the threaded rod 25, the shaft center of the shaft holes and the shaft center of the output end of the positive and negative motor 22 are on the same axis, and when the deviation correcting device is operated, the threaded rod 25 is stably rotated by the first thread plate 23 and the second thread plate 24, and is not easily dropped.
Further, the deviation correcting assembly 2 further comprises four screw rod plates 26 and four screw rods 27, the four screw rod plates 26 are fixedly connected with the base 12, the four screw rod plates 26 are respectively positioned on two sides of the screw rod 25 in a two-in-one mode, the number of the screw rods 27 is two, and the screw rods 27 are in sliding connection with the two screw rod plates 26; the screw 27 penetrates through the two screw plates 26, the screw 27 is connected with a screw block 29 in a sliding mode, and the screw block 29 is located on the screw 27.
In this embodiment, the two lead screws 27 respectively penetrate through the two lead screw plates 26, the four lead screw plates 26 play a role in stably supporting the two lead screws 27, and the two lead screws 27 are matched with the lead screw block 29 to move in the same linear direction with the threaded rod 25, so that the lead screw block 29 cannot shift to achieve the effect of deviation rectification in the deviation rectification process, other adverse deviation factors in the working movement of the lead screw block 29 are overcome, and the precision of deviation rectification is ensured.
Further, the conveying assembly 3 further includes four bearings 31, the number of the bearings 31 is four, the four bearings 31 are fixedly connected with the four support rods 14, and the two bearings 31 are located at two ends of the rotating shaft 32.
In this embodiment, the four bearings 31 are coupled to the support rod 14 in cooperation with the two rotating shafts 32, so as to reduce friction between the rotating shafts 32 and the support rod 14, and prolong the service life of the entire deviation rectifying device.
Further, the length of the screw block 28 is smaller than that of the screw block 29.
In the embodiment, the screw rod block 29 mainly drives the support rod 14 to move in a translational manner, and the thread block 28 mainly cooperates with the threaded rod 25 to work, so that the influence of the support rod 14 caused by the overlong thread block is reduced.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the adopted deviation correcting component 2 in the deviation correcting device utilizes the threaded rod 25 and the screw rod 27 to realize that the rotary motion of the threaded rod 25 is converted into the linear motion of the screw rod block 29; when a detector detects that the position of a conveyor belt 33 deviates in the moving process of the conveyor belt of the warp knitting machine, the detector transmits a signal of left-right deviation to a positive and negative motor 22, the positive and negative motor 22 is started to move forward or reversely according to the received signal of left-right deviation, when the conveyor belt deviates left, the output end of the positive and negative motor 22 rotates forward to drive a threaded rod 25 to rotate forward, the threaded rod 25 drives a threaded rod block 29 to do linear motion rightward along a threaded rod 27, the threaded rod block 29 pushes a support rod 14 to slide rightward in a sliding groove 13 through a fixed rod 15, so that the effect of correcting the conveyor belt 33 to right in a manner of left-deviation is achieved, after the position of the conveyor belt 33 is corrected, the detector transmits the signal to the positive and negative motor 22 after detecting the corrected signal, and the positive and negative motor 22 stops; similarly, when the conveyer belt 33 deviates to the right, the forward and reverse motor 22 moves in the reverse direction to drive the threaded rod 25 to rotate in the reverse direction, the threaded rod 25 drives the threaded rod block 29 to move linearly leftwards along the threaded rod 27, and the threaded rod block 29 pushes the support rod 14 to slide leftwards in the chute 13 through the fixed rod 15, so that the conveyer belt 33 is pushed to deviate leftwards, and the purpose of correcting deviation is achieved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a tricot machine conveyer belt deviation correcting device which characterized in that: comprises a supporting component (1), a deviation rectifying component (2) and a conveying component (3);
the supporting assembly (1) comprises a bottom plate (11), a base (12), supporting rods (14) and fixing rods (15), wherein the base (12) is fixedly connected with the bottom plate (11), the base (12) is located at the middle position of the upper surface of the bottom plate (11), the number of the supporting rods (14) is four, the four supporting rods (14) are respectively in sliding connection with the bottom plate (11), the four supporting rods (14) are respectively located on two sides of the base (12) in a group of two, the number of the fixing rods (15) is two, the fixing rods (15) are respectively fixedly connected with the two supporting rods (14), and the fixing rods (15) are located at the middle positions of the two supporting rods (14);
the deviation rectifying component (2) comprises a motor plate (21), a positive and negative motor (22), a threaded rod (25), a threaded block (28) and a screw rod block (29), the motor plate (21) is fixedly connected with the base (12), the motor plate (21) is positioned on the upper surface of the base (12), the positive and negative motor (22) is fixedly connected with the motor plate (21), the output end of the positive and negative motor (22) penetrates through the motor plate (21), one end of the threaded rod (25) is fixedly connected with the output end of the positive and negative motor (22), the threaded block (28) is in threaded connection with the threaded rod (25), the threaded block (28) is positioned on the threaded rod (25), the screw rod block (29) is fixedly connected with the threaded block (28), the screw rod block (29) is positioned at the upper end of the threaded block (28), and two ends of the screw rod block (29) are respectively fixedly connected with the fixing rod (15), the positive and negative motor (22) is electrically connected with an external power supply;
conveying component (3) are including pivot (32) and conveyer belt (33), the quantity of pivot (32) is two, pivot (32) respectively with two bracing piece (14) rotate to be connected, just pivot (32) are located two respectively the top of bracing piece (14), conveyer belt (33) and two pivot (32) transmission is connected, just conveyer belt (33) are located two respectively on pivot (32).
2. The warp knitting machine conveyor belt deviation rectifying device of claim 1, characterized in that: two sliding grooves (13) are formed in two sides of the base (12) on the bottom plate (11), and the four supporting rods (14) are respectively located in the two sliding grooves (13).
3. The warp knitting machine conveyor belt deviation rectifying device of claim 1, characterized in that: the deviation rectifying assembly (2) further comprises a first threaded plate (23) and a second threaded plate (24), the first threaded plate (23) is fixedly connected with the base (12), the first threaded plate (23) is located on one side, close to the motor plate (21), of the upper surface of the base (12), the second threaded plate (24) is fixedly connected with the base (12), and the second threaded plate (24) is located on one side, far away from the motor plate (21), of the upper surface of the base (12); the threaded rod (25) penetrates through the first threaded plate (23) and the second threaded plate (24), and one end of the threaded rod (25) is rotatably connected with the second threaded plate (24).
4. The warp knitting machine conveyor belt deviation rectifying device of claim 1, characterized in that: the deviation rectifying assembly (2) further comprises four screw rod plates (26) and four screw rods (27), the four screw rod plates (26) are fixedly connected with the base (12), the four screw rod plates (26) are respectively positioned on two sides of the screw rod (25) in a group of two, the number of the screw rods (27) is two, and the screw rods (27) are in sliding connection with the two screw rod plates (26); the screw rod (27) penetrates through the two screw rod plates (26), the screw rod (27) is in sliding connection with the screw rod block (29), and the screw rod block (29) is located on the screw rod (27).
5. The warp knitting machine conveyor belt deviation rectifying device of claim 1, characterized in that: conveying component (3) still includes bearing (31), the quantity of bearing (31) is four, four bearing (31) and four bracing piece (14) fixed connection, and two bearing (31) are located the both ends of pivot (32).
6. The warp knitting machine conveyor belt deviation rectifying device of claim 1, characterized in that: the length of the thread block (28) is smaller than that of the screw rod block (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921772044.0U CN212505289U (en) | 2019-10-21 | 2019-10-21 | Tricot machine conveyer belt deviation correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921772044.0U CN212505289U (en) | 2019-10-21 | 2019-10-21 | Tricot machine conveyer belt deviation correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212505289U true CN212505289U (en) | 2021-02-09 |
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ID=74386387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921772044.0U Expired - Fee Related CN212505289U (en) | 2019-10-21 | 2019-10-21 | Tricot machine conveyer belt deviation correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212505289U (en) |
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2019
- 2019-10-21 CN CN201921772044.0U patent/CN212505289U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |