CN112408056A - Tension self-adjusting structure for cloth collecting shaft of cloth rolling machine - Google Patents
Tension self-adjusting structure for cloth collecting shaft of cloth rolling machine Download PDFInfo
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- CN112408056A CN112408056A CN201910768977.0A CN201910768977A CN112408056A CN 112408056 A CN112408056 A CN 112408056A CN 201910768977 A CN201910768977 A CN 201910768977A CN 112408056 A CN112408056 A CN 112408056A
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- cloth
- shaft
- cloth rolling
- tension
- rolling rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/195—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations
- B65H23/198—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations motor-controlled (Controlling electrical drive motors therefor)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/195—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations
- B65H23/1955—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations and controlling web tension
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/174—Textile, fibre
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Abstract
Cloth rolling machine receives cloth axle tension self-modulation structure makes with the corresponding interlock of cloth rolling machine, and cloth rolling machine has a plurality of side quick-witted casees, and each side machine case is equipped with the swing arm outward and the axle is equipped with receives cloth axle and motor, and the motor is equipped with drive assembly and even establishes with the swing arm at homonymy quick-witted case and is driven to receive the cloth axle, and cloth rolling machine receives cloth axle tension self-modulation structure includes at least: a plurality of tension sensors arranged in the side chassis and electrically connected with the motor; a plurality of swinging pieces which are connected with the tension sensor by a connecting part and are pivoted in the side case; the two ends of the first rolling cloth rod and the second rolling cloth rod penetrate through the side case respectively and are arranged on the swinging pieces, one end of the second rolling cloth is in power meshing with the first rolling cloth rod, when the first rolling cloth rod is deflected by tension generated when the first rolling cloth rod is rolled and pressed by cloth, each swinging piece drives the tension sensor to generate a deflection signal, the rotating speed of the motor is adjusted according to the deflection signal, the rotating speed of the cloth collecting shaft on the swinging arm is driven by the transmission assembly to change, the swinging pieces are adjusted to return to the initial position, and the cloth is kept at fixed tension when being rolled.
Description
Technical Field
The invention relates to a cloth collecting shaft structure of a cloth rolling machine, in particular to a cloth collecting shaft tension self-adjusting structure of a cloth rolling machine, which can automatically adjust the cloth to extract the tension during cloth collection.
Background
When the cloth is rolled up by the cloth rolling machine, the cloth is rolled up on the cloth rolling rods mainly in a mode that the cloth rolling rods and the cloth rolling machine synchronously rotate, before the cloth is rolled up, the cloth is firstly flattened by the cloth rolling rods, then the power of the cloth rolling machine is generated by the gear box of the base and is transmitted to the machine boxes on two sides, the machine boxes on each side correspond to the cloth rolling rods, the cloth rolling rods and other devices, the power distribution is transmitted to the corresponding devices, and the cloth is subjected to the rolling pulling force fixed by the cloth rolling rods in the rolling process of the cloth rolling rods and the cloth rolling rods, so that tension is generated on the cloth rolling rods, the cloth is flatter, however, the tension on the cloth is changed along with the difference of the sizes of the cloth rolls on the cloth rolling rods, warp and weft threads on the cloth are easily distorted, and the yield of the cloth is reduced.
In view of the above-mentioned shortcomings of the conventional structure, the inventor has developed the present invention by studying and improving the shortcomings.
Disclosure of Invention
The invention mainly aims to provide a cloth collecting shaft tension self-adjusting structure of a cloth rolling machine, which can automatically adjust the tension during cloth collection.
The invention aims to provide a cloth rolling machine cloth collecting shaft tension self-adjusting structure capable of adjusting the distance between cloth rolling shafts.
The invention is arranged to be correspondingly linked with a cloth rolling machine, the cloth rolling machine comprises a plurality of side machine boxes, a swing arm is arranged outside each side machine box, a cloth collecting shaft is arranged between the swing arms, a motor is arranged outside one side machine box, a transmission assembly is arranged in the same side machine box of the motor, and the transmission assembly drives the cloth collecting shaft to rotate through the swing arm, so as to achieve the aim and the effect, the technical means implemented by the invention comprises the following steps: a plurality of tension sensors, a plurality of swing pieces, a first cloth rolling rod and a second cloth rolling rod, wherein:
each tension sensor is respectively pivoted in the side case and is electrically connected with the central controller and the motor;
each swinging piece is arranged in the side case respectively, one side of each swinging piece is provided with a connecting part, the connecting part is connected with the tension sensor, and the other side of each swinging piece is axially arranged in the side case;
two ends of the first cloth rolling rod respectively penetrate through the side chassis and are respectively and axially arranged on each swinging sheet; and the number of the first and second groups,
two ends of the second cloth rolling rod respectively penetrate through the side machine boxes and are respectively and axially arranged on each swinging piece, and one end of the second cloth rolling rod is in dynamic engagement with the first cloth rolling rod;
when cloth is rolled by the first cloth rolling rod and the second cloth rolling rod to a cloth collecting shaft of a swing arm of the cloth rolling machine, the first cloth rolling rod in mesh transmission with the second cloth rolling rod is pressed down by the tension of the rolled cloth to generate offset, each swing sheet drives the tension sensor to generate an offset signal, the rotating speed of the motor is adjusted according to the offset signal, the transmission assembly drives the rotating speed of the cloth collecting shaft to change, the adjusted swing sheet returns to the initial position, and the cloth is automatically adjusted to be at fixed tension.
According to the structure, each side case is respectively provided with a first through hole and a second through hole, and each swinging sheet is provided with a first shaft hole and a second shaft hole; two ends of the first cloth rolling rod respectively penetrate through the first through holes and then are arranged in the first shaft hole in an interference fit mode, and two ends of the second cloth rolling rod respectively penetrate through the second through holes and then are arranged in the second shaft hole in a clearance fit mode.
According to the above structure, the two ends of the first cloth rolling rod are respectively provided with a first bearing, and the two ends of the second cloth rolling rod are respectively provided with a second bearing.
According to the above structure, the side chassis includes: a sliding groove; an adjusting shaft movably inserted in the sliding groove and capable of reciprocating, the swinging pieces being axially arranged on the adjusting shaft; an adjusting seat, which is axially arranged in the case, and one end of which is provided with a hook part which is correspondingly sleeved on the adjusting shaft and corresponds to the sliding groove; the adjusting shaft moves in the hook part and the sliding groove, so that each swinging piece is linked with the first cloth rolling rod to move back and forth, and the structure for adjusting the distance between the first cloth rolling rod and the second cloth rolling rod is achieved.
According to the structure, the hook part is internally provided with a spring and an adjusting bolt correspondingly.
According to the above structure, each swinging piece is provided with a third shaft hole, and a fixed rod penetrates through the third shaft hole and the adjusting shaft to axially arrange each swinging piece on the adjusting shaft.
According to the structure, the tension sensor is provided with a first axial connection part and a second axial connection part, and the first axial connection part is arranged in a third through hole in the case in a shaft mode through a first screw rod; and the second connecting part is arranged on the connecting part of the swinging piece through a second shaft.
In order to more particularly appreciate the above objects, features and advantages of the present invention, reference is made to the following description taken in conjunction with the accompanying drawings in which:
drawings
Fig. 1 is an exploded perspective view of a preferred embodiment of the present invention.
FIG. 2 is another side perspective view of a preferred embodiment of the present invention.
FIG. 3 is a side cross-sectional view of a preferred embodiment of the invention.
FIG. 4 is an enlarged plan view of the invention from the other side of the side housing of FIG. 3.
Fig. 5 is a first schematic view of tension adjustment according to a preferred embodiment of the invention.
Fig. 6 is a second schematic view of tension adjustment according to a preferred embodiment of the invention.
Fig. 7 is a third schematic view of tension adjustment according to a preferred embodiment of the invention.
FIG. 8 is a first schematic view of adjusting the wheelbase according to a preferred embodiment of the present invention.
FIG. 9 is a second schematic view of adjusting the wheel base according to a preferred embodiment of the present invention.
Fig. 10 is another side view of a preferred embodiment of the present invention.
FIG. 11 is a first axial view of a preferred embodiment of the present invention.
FIG. 12 is a second axial view illustrating tension adjustment according to a preferred embodiment of the present invention.
Detailed Description
Referring to fig. 1 to 3, 4 and 10, the present invention is connected to a cloth rolling machine 1, wherein the cloth rolling machine 1 includes: a central controller D, a plurality of side cases 11, a plurality of swing arms 12, a cloth collecting shaft 13 and a transmission assembly 14.
It should be noted that the central controller D is electrically connected to all the operation centers of the machine platform that need to be controlled by electronic signals, and the central controller D and the operation centers are not technical features, and the structure or the operation principle thereof will not be described herein. The inner and outer structures of each side chassis 11 are mostly correspondingly arranged, and the subsequent components can be arranged in the left side chassis 11 or in or out of the right side chassis 11;
in the present embodiment, the cloth rewinder 1 in fig. 2 is used for illustration, so that most of the components are disposed in the right side cabinet 11 of fig. 2, and some are disposed in the left side cabinet 11, and the following corresponding paragraphs will be described again; a power gear box 18 for supporting rotation is arranged at the center of the bottom of the cloth rolling machine 1, a power shaft is extended from the power gear box to be connected with a sprocket 6 and an adjusting handle 61 in the side case 11, a first through hole 111, a second through hole 112, a third through hole 113, a long circular hole sliding groove 114, an adjusting seat 15 and a motor 16 are arranged in the right case 11, and an adjusting shaft 115 capable of reciprocating displacement is movably arranged in the long circular hole sliding groove 114 in a penetrating manner; the T-shaped adjusting seat 15 and the adjusting shaft 115 are axially arranged in the side case 11 correspondingly, one end of the T-shaped adjusting seat has a hook 151, the hook 151 is sleeved on the adjusting shaft 115 and corresponds to the sliding groove 114, a spring 152 is correspondingly sleeved in the hook 151, and an adjusting bolt 153 is screwed inwards from the outside to push the spring 152 and the adjusting shaft 115; the left housing 11 is correspondingly provided with a swinging plate 22 and a setting screen 17 electrically connected to the central controller D, the motor 16 and other transmission gear sets.
The swing arm 12 is arranged outside the two side cases 11 and is axially provided with a cloth collecting shaft 13;
the motor 16 is connected to one of the machine cases 11, in the present embodiment, the cloth rolling machine 1 shown in fig. 1, fig. 2 and fig. 4 is mainly used as an illustration, and the motor 16 is arranged on the side machine case 11 on the right side of fig. 2; the power output from the axis of the motor 16 is linked with the transmission assembly 14, the transmission assembly 14 has a first sprocket 141 coaxially disposed with the motor 16, and a second sprocket 142 is disposed near the top of the side chassis 11, a third sprocket 143 correspondingly disposed on the swing arm 12 for linking the cloth collecting shaft 13, a first chain 144 is linked between the first sprocket 141 and the second sprocket 142, and a second chain 145 is linked between the second sprocket 142 and the third sprocket 143 for driving the cloth collecting shaft 13 to rotate and collect the cloth 5.
Cloth rolling machine receipts cloth axle tension self-modulation structure 2 mainly includes: a plurality of tension sensors 21, a plurality of swinging pieces 22, a first cloth rolling rod 3, and a second cloth rolling rod 4, wherein:
each tension sensor 21 has a first shaft connection portion 211 and a second shaft connection portion 212, the first shaft connection portion 211 is screwed in the third through hole 113 in the side case 11 by a first screw 213, and is electrically connected to the motor 16 and the central controller D;
each swinging plate 22 is respectively arranged in the side case 11, one side of each swinging plate 22 is provided with a connecting part 221, and the connecting part 221 and the second connecting part 212 of the tension sensor 21 are pivoted together by a first screw 214; each swinging piece 22 has a first shaft hole 222, a second shaft hole 223 and a third shaft hole 224, a nut 225 is corresponding to the end of the adjusting shaft 115, the third shaft hole 224 of the swinging piece 22 and the adjusting shaft 115 are axially arranged on the adjusting shaft 115, and the adjusting shaft 115 is used as the swinging shaft center of the swinging piece 22;
two ends of the first cloth rolling rod 3 are respectively provided with a first bearing 31, and the first cloth rolling rod 3 respectively penetrates through the first through hole 111 of the side case 11 and is respectively axially arranged in the first axial hole 222 of each swing sheet 22; and the number of the first and second groups,
two ends of the second cloth rolling rod 4 are respectively provided with a second bearing 41, the second cloth rolling rod 4 penetrates through the second through hole 112 of the side case 11, then passes through a second shaft hole 223 of the swing piece 22 arranged in the right case 11, and then is pivoted with a group of coaxial chain gears 42, and the inner diameter of the second shaft hole 223 of the swing piece 22 is slightly larger than the shaft diameter of the pivot joint of the second cloth rolling rod 4, so that the pivot joint of the second cloth rolling shaft 4 and the second shaft hole 223 is in clearance fit activity without contact interference; corresponding to the above description about the side cabinet 11, in fig. 2 and 10 of the present embodiment, the second spreading rod 4 and the first spreading rod 3 rotate in a mutually engaged manner in the side cabinet 11 on the left side of fig. 2 to spread the lower cloth 5.
When the cloth 5 is pulled down and furled to the cloth collecting shaft 13 pivoted at the end of the swing arm 12 of the cloth rolling machine 1 by the first cloth rolling rod 3 and the second cloth rolling rod 4, the cloth 5 is firstly wound up from the lower direction of the second cloth rolling rod 4, so that the cloth 5 is rolled and pulled with the first cloth rolling shaft 3, and then is furled to the cloth collecting shaft 13, at this time, if the cloth 5 is furled to the cloth collecting shaft 13 fast or slowly, the force of the tension for pressing down the first cloth rolling shaft 3 is changed, so that the swinging piece 22 is deflected downwards or upwards, however, the second shaft hole 223 of the swinging piece 22 is larger than the shaft diameter of the second cloth rolling rod 4 and is not contacted, so that the second cloth rolling shaft 4 is not moved upwards or downwards; however, the first cloth rolling rod 3 is pivoted to each of the swinging pieces 22 by the first bearing 31 and is pressed down, at this time, the first cloth rolling rod 3 pressed down by the tension of the cloth 5 drives each of the swinging pieces 22 and forms a deviation signal to drive the tension sensor 21 to generate a deviation signal, the tension sensor 21 drives the swinging pieces 22 to move down according to the displacement of the first cloth rolling shaft 13 in conjunction with the deviation signal, the signal is electrically transmitted to the central controller D to generate an instruction for adjusting the motor 16 to change the rotating speed, so that the rotating speed of the motor 16 changes rapidly or slowly, the motor 16 drives the transmission assembly 14 to change the cloth receiving rotating speed of the cloth receiving shaft 13 on the swinging arm 12, and the swinging pieces 22 are adjusted to return to the initial position or the rotating cloth receiving speed of the cloth receiving shaft 13 is changed, thereby achieving a structure for automatically adjusting the cloth 5 to maintain the required tension according to the tension change of the cloth 5.
Please refer to fig. 4, fig. 5, fig. 6, fig. 7, fig. 11 and fig. 12; first, in order to clearly show the action of the swinging plate 22 of the present invention that rotates around the adjusting shaft 115 and drives the first cloth spreading rod 3 to generate the axial position deviation, in fig. 11 and 12, the axial position of the first cloth spreading rod 3 is represented by 3a, 3b, and 3c (i.e., the position of the swinging plate 22 driving the tension sensor 21 to deflect up and down), and in fig. 4, 5, 6, 11 and 12, the horizontal axis is represented by A, A' and a ";
as shown in fig. 4, 6, 10, and 11, the axis a of the adjusting shaft 115 and the first cloth rolling rod 3 is maintained on the horizontal axis a, and when the cloth rolling machine 1 starts to start, and the first cloth rolling rod 3 and the second cloth rolling rod 4 drive the shaft gear 6 along with the base moving vertical gear box 18, and the power drives the coaxial sprocket 42 of the second cloth rolling rod 4 to engage the first cloth rolling rod 3 for cloth rolling (see fig. 1, 3, and 4), the axis a is horizontal under normal tension; if the cloth receiving shaft 13 receives cloth faster than the upper cloth rolling speed, i.e. the cloth rolling speed of the first cloth rolling rod 3 and the second cloth rolling rod 4 rolls the cloth 5 downwards, and the tension of the cloth 5 between the first cloth rolling rod 3 and the cloth receiving shaft 13 increases, the force of the first cloth rolling rod 3 pressed downwards by the cloth 5 increases (i.e. the tension of the cloth 5 pressing the first cloth rolling rod 3 increases), and the downward angular offset of the swinging piece 22 increases (see the axis a' in fig. 11), at this time, the second cloth rolling rod 4 only engages the first cloth rolling rod 3 in the second through hole 112 for driving to roll the cloth 5, and the second cloth rolling rod 4 does not contact (is in a clearance fit state) because the aperture of the second through hole 112 is larger than the axial diameter of the second cloth rolling rod 4, so that the second cloth rolling rod 4 does not move under the tension, i.e. the two ends of the first cloth rolling rod 3 are at the first through hole 111 of the first side rolling box, the swinging piece 22 is driven to swing and deviate downwards, as shown in fig. 2 and fig. 10, the central controller D is adjusted to control the motor 16 to drive the rotating speed of the cloth collecting shaft 13 to change to be slower through clicking data or watching operation data by the touch-control type setting screen 17, so that the horizontal axis a deviates downwards to be the axis a ' by taking the adjusting shaft 115 as the rotating axis, the axis a and the axis a ' generate a displacement vector with an included angle a, and because both ends of the first cloth rolling rod 3 are axially arranged in the first shaft hole 222 of the swinging piece 22, the swinging piece 22 also moves to the deviation of the axis a ' along with the downward deviation, at this time, the swinging piece 22 and the tension sensor 21 hung on the connecting part 221 generate a downward-pulling distance deviation synchronously, so that the tension sensor 21 modifies the central controller D according to the instruction of the deviation signal to drive the rotating speed change of the motor 16, and when the rotating speed of the motor 16 changes, the transmission component 14 driven by the motor 16 changes along with the rotating speed, so that the rotation speed of the cloth collecting shaft 13 of the swing arm 12 is reduced along with the change, the swing sheet 22 is corrected to return to the initial position, and the swing sheet 22 returns the first cloth rolling rod 3 to the initial position at the same time, that is, the position of the axis A is returned to by the adjusting shaft 115 and the axis 3 a;
on the contrary, as shown in fig. 4, fig. 7, fig. 10 and fig. 12, if the cloth receiving shaft 13 is slower in cloth receiving speed than the upper weaving cloth pulling-down speed and the cloth 5 rolling speed of the first cloth rolling shaft 3 and the second cloth rolling shaft 4 is faster, the tension between the first cloth rolling shaft 3 and the cloth receiving shaft 13 of the cloth 5 is reduced, the force of the first cloth rolling rod 3 pressed by the tension of the cloth 5 is reduced (i.e. the tension of the cloth 5 pressing the first cloth rolling rod 3 is reduced), the upward angular offset of the swinging piece 22 is increased (shown by the axis line a in fig. 12), at this time, the second cloth rolling rod 4 is in the second through hole 112, only rotatably engages with the first cloth rolling rod 3 to press the cloth 5, and the aperture of the second through hole 112 is larger than the axis diameter of the second cloth rolling rod 4 and is not contacted (in a clearance fit state), so that the second cloth rolling rod 4 is not moved under the tension, that is, the two ends of the first cloth rolling rod 3 are located in the first through hole 111 of the side chassis 11 to drive the swing piece 22 to swing and deflect upwards, as shown in fig. 2 and 10, the central controller D is adjusted to drive the motor 16 to drive the cloth collecting shaft 13 to rotate faster by clicking data or viewing operation data through the touch-control setting screen 17, so that the horizontal axis a is deflected upwards to form the axis a "by using the adjusting shaft 115 as the rotating axis, the axis a and the axis a" form a displacement vector of an included angle a', and because the two ends of the first cloth rolling rod 3 are axially arranged in the first shaft hole 222 of the swing piece 22, the swing piece 22 also moves to the vector deflection of the axis a ″ along with the upward deflection, at this time, the tension sensor 21 hung on the connecting portion 221 of the swing piece 22 synchronously generates a pull-up distance deflection, so that the tension sensor 21 instructs to modify the central controller D to drive the rotation speed change of the motor 16 according to the deflection signal, when the rotation speed of the motor 16 changes, the transmission assembly 14 driven by the motor 16 changes with the rotation speed, so that the rotation speed of the cloth collecting shaft 13 accelerates along with the change, and the swinging sheet 22 is corrected and returned to the initial position, and the swinging sheet 22 returns the first cloth rolling rod 3 to the initial position at the same time, that is, the position of the adjusting shaft 115 and the shaft center 3c to the axis a.
Referring to fig. 1, 8 and 9, the adjusting of the cloth rolling gap of the first cloth rolling rod 3 and the second cloth rolling rod 4 in this embodiment is characterized in that: if the cloth rolling gap between the first cloth rolling rod 3 and the second cloth rolling rod 4 needs to be changed, the adjusting bolt 153 on one side of the adjusting seat 15 rotates to push against the spring 152, the adjusting shaft 115 pushed by the spring 152 serves as an axial center point which is not stressed, the adjusting seat 15 takes the rotating axial center 150 above the adjusting seat as a rotating central point to perform small-amplitude swinging displacement, the adjusting seat 15 is in the hook 151 and the sliding groove 114, because the adjusting bolt 153 pushes against the spring 152 and the adjusting shaft 115, the adjusting shaft 115 drives the pivoted swinging piece 22 to perform reciprocating displacement, and the first cloth rolling rod 3 pivoted with the swinging piece 22 is displaced along with the displacement, so that the gap between the first cloth rolling rod 3 and the second cloth rolling rod 4 can be adjusted by d1 and d2, and the gap can be adjusted by matching with the required cloth 5 with different thickness clamping tightness.
In summary, the tension self-adjusting structure for the cloth collecting shaft of the cloth rolling machine is a creation with novelty and creativity, and an invention patent application is legally proposed; however, the above description is only for the purpose of illustrating the preferred embodiments of the present invention, and it is intended that the present invention cover modifications, alterations, changes, and equivalents of these embodiments as may be extended in the spirit and scope of the present invention as defined in the appended claims.
Claims (7)
1. Cloth rolling machine receipts cloth axle tension self-modulation structure sets up and makes the corresponding interlock with the cloth rolling machine, and the cloth rolling machine includes:
a plurality of side quick-witted case, each side quick-witted case is outer even establishes a swing arm, and two swing arm end shafts are equipped with one and receive the cloth axle, and a motor and central controller are established to one side quick-witted case outside, and the motor corresponds and is equipped with a drive assembly with same one side quick-witted incasement, and this drive assembly drives through the swing arm and receives the cloth axle of receiving on the cloth axle rotation swing arm, cloth rewinder is received cloth axle tension and is from adjusting structure, its characterized in that:
a plurality of tension sensors respectively arranged in the side chassis and electrically connected with the central controller; a plurality of swinging pieces which are respectively arranged in the side case, one side of each swinging piece is provided with a connecting part, the connecting part is correspondingly hung with the tension sensor, and the other side is axially arranged in the side case;
a first cloth rolling rod, two ends of which respectively penetrate through the side chassis and are respectively and axially arranged on each swinging sheet; the two ends of the second cloth rolling rod respectively penetrate through the side case and are respectively and axially arranged on each swinging piece, and one end of the second cloth rolling rod is meshed with the first cloth rolling rod;
when cloth is rolled by the first cloth rolling rod and the second cloth rolling rod to a cloth collecting shaft of the swing arm, the first cloth rolling rod and the second cloth rolling rod are affected by the tension of the rolled cloth to generate deviation, so that each swinging piece pulls the tension sensor, the tension sensor transmits a deviation signal to the central controller, a control signal is generated to the motor, the rotating speed of the cloth collecting shaft is adjusted by the transmission assembly, the swinging pieces return to the initial positions, and the cloth is automatically maintained at a fixed tension.
2. The cloth take-up shaft tension self-adjusting structure of the cloth rolling machine as claimed in claim 1, characterized in that: the side machine box is respectively provided with a first through hole and a second through hole, and each swinging sheet is provided with a first shaft hole and a second shaft hole; two ends of the first cloth rolling rod respectively penetrate through the first through hole rear shaft and are arranged in the first shaft hole in an interference fit mode, and two ends of the second cloth rolling rod respectively penetrate through the second through hole rear shaft and are arranged in the second shaft hole in a clearance fit mode.
3. The cloth take-up shaft tension self-adjusting structure of the cloth rolling machine as claimed in claim 1, characterized in that: the two ends of the first cloth rolling rod are respectively provided with a first bearing, and the two ends of the second cloth rolling rod are respectively provided with a second bearing.
4. The cloth take-up shaft tension self-adjusting structure of the cloth rolling machine as claimed in claim 1, characterized in that: the side chassis includes:
a sliding groove;
an adjusting shaft movably inserted in the sliding groove and capable of reciprocating, the swinging pieces being axially arranged on the adjusting shaft;
an adjusting seat, the shaft is arranged in the side case, one end of the adjusting seat is provided with a hook part, and the hook part is correspondingly sleeved on the adjusting shaft and corresponds to the sliding groove;
the adjusting shaft moves in the hook part and the sliding groove, so that each swinging piece is linked with the first cloth rolling rod to move along with the movement, and the adjustment of the distance between the first cloth rolling rod and the second cloth rolling rod is achieved.
5. The cloth take-up shaft tension self-adjusting structure of a cloth rolling machine as claimed in claim 3, characterized in that: the hook part is correspondingly provided with a spring and an adjusting bolt.
6. The cloth take-up shaft tension self-adjusting structure of a cloth rolling machine as claimed in claim 3, characterized in that: each swinging piece is provided with a third shaft hole, and a fixed rod penetrates through the third shaft hole and the adjusting shaft to axially arrange each swinging piece on the adjusting shaft.
7. The cloth take-up shaft tension self-adjusting structure of the cloth rolling machine as claimed in claim 1, characterized in that: the tension sensor is provided with a first shaft connecting part and a second shaft connecting part, and the first shaft connecting part is arranged in a third through hole in the side case through a first screw shaft; and the second connecting part is arranged on the connecting part of the swinging piece through a second shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910768977.0A CN112408056A (en) | 2019-08-20 | 2019-08-20 | Tension self-adjusting structure for cloth collecting shaft of cloth rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910768977.0A CN112408056A (en) | 2019-08-20 | 2019-08-20 | Tension self-adjusting structure for cloth collecting shaft of cloth rolling machine |
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| CN112408056A true CN112408056A (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910768977.0A Pending CN112408056A (en) | 2019-08-20 | 2019-08-20 | Tension self-adjusting structure for cloth collecting shaft of cloth rolling machine |
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2019
- 2019-08-20 CN CN201910768977.0A patent/CN112408056A/en active Pending
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|---|---|---|---|---|
| US5179846A (en) * | 1990-07-24 | 1993-01-19 | Lin Chin Yung | Cloth winding device for circular knitting machine |
| CN203794290U (en) * | 2014-02-20 | 2014-08-27 | 上海郡是新包装有限公司 | Automatic film rolling mechanism for heat shrink film |
| CN204588235U (en) * | 2015-03-31 | 2015-08-26 | 深圳市格林晟科技有限公司 | A kind of tenslator for the manufacture of lithium cell |
| CN205132688U (en) * | 2015-11-11 | 2016-04-06 | 大连伊科能源科技有限公司 | A floating roll mechanism for battery separator tension control device |
| CN205820496U (en) * | 2016-06-08 | 2016-12-21 | 泳立(厦门)机械有限公司 | The cloth beam gap of tool autonomous dynamic adjusts structure |
| CN208561131U (en) * | 2018-04-16 | 2019-03-01 | 南京鼎日新材料有限公司 | A kind of intelligence adjusting wrap-up |
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Application publication date: 20210226 |