CN212955512U - Automatic twisting machine for spinning - Google Patents
Automatic twisting machine for spinning Download PDFInfo
- Publication number
- CN212955512U CN212955512U CN202020529719.5U CN202020529719U CN212955512U CN 212955512 U CN212955512 U CN 212955512U CN 202020529719 U CN202020529719 U CN 202020529719U CN 212955512 U CN212955512 U CN 212955512U
- Authority
- CN
- China
- Prior art keywords
- yarn
- plate
- fixedly connected
- pressing
- tension
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to an automatic machine of twisting with fingers of spinning, twist with fingers the machine of connecting and include an at least yarn device, an at least yarn splicing device of pressing. The yarn-lifting device comprises at least one yarn-guiding device, at least one tension device and at least one yarn-clamping device. Compared with the prior art, the utility model discloses well yarn device set up can realize that the yarn is led yarn, tension adjustment inlay yarn, press from both sides the yarn to guarantee that the yarn can not drop at this splicing in-process, it is convenient fast to put up the yarn, and the erectting of every yarn can be accomplished in 1 s. The yarn clamping device is provided with a first positioning block, and a second positioning block is arranged on the yarn pressing and splicing device, so that the yarn clamping device can be separated from the servo device and positioned in a rack of the yarn pressing and splicing device, and the yarn is tightly stretched and erected.
Description
Technical Field
The utility model relates to a spinning and chemical fibre technical field especially relate to automatic machine of twisting with fingers and picking up machine of spinning.
Background
In order to verify the quality grade of chemical fiber spinning finished spindle, each spindle must weave a cylindrical belt with the length of 5 cm on a dyeing test weaving machine, then put the continuously woven cylindrical belt into the dyeing machine to carry out dyeing degree test, and the quality grade of the chemical fiber spindle is determined according to the dyeing degree of each section on the dyed cylindrical belt. In addition, the cylindrical braided belt is formed by manually knotting spindles with different knitting numbers one by an operator and braiding the spindles by a dyeing test braiding machine. The whole process is completed by one operator on one dyeing test knitting machine. Each dyeing test braiding machine of the process needs to correspond to one operator, so that the investment of the human resource cost of an enterprise is huge, the manual knotting mode is time-consuming and labor-consuming, and the labor intensity of workers is greatly increased.
SUMMERY OF THE UTILITY MODEL
To the shortcoming of the prior art, the utility model aims at providing an automatic machine of twisting with fingers of spinning that can automatic tie a knot to the drum braid over braid.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
an automatic twist-up machine for spinning yarns, comprising:
at least one yarn clamping device for erecting and guiding in the yarn so as to realize the fixation of the yarn;
at least one yarn pressing and splicing device for splicing at least two single yarns into one yarn.
The further technical scheme is as follows:
the at least one yarn clamping device is arranged at the movable end of the servo device and is used for the yarn clamping device to move in multiple directions;
the fixed end of the servo device is arranged on the moving device and is used for the yarn clamping device and the servo device to move; magnetic devices are arranged on the moving device and the yarn pressing splicing device respectively and are used for butt joint of the moving device and the yarn pressing splicing device;
the yarn clamping device comprises:
at least one yarn guide device, at least one tension device and at least one yarn clamping device;
the yarn guide device comprises a yarn ring mounting sleeve, one end of the yarn ring mounting sleeve is sleeved with a yarn guide ring, and the other end of the yarn ring mounting sleeve is provided with an external thread for being locked on the yarn guide bottom plate through a fastening piece;
the yarn clamping devices are fixedly connected to the yarn clamping bottom plate, and one surface of the yarn clamping bottom plate is provided with at least one positioning block for fixing in a servo device; the yarn clamping device comprises a connecting rod, a plurality of spacer sleeves which are arranged at intervals are sleeved on the outer diameter of the connecting rod, magnetic sheets are arranged at two ends of each spacer sleeve, and the opposite magnetic sheets are supported and positioned through pressure springs;
the at least one tension device consists of an upper tension structure and a lower tension structure, the upper tension structure is fixedly connected to the upper mounting plate, the lower tension structure is fixedly connected to the lower mounting plate, brackets are fixedly connected to two sides of the lower mounting plate, each bracket is provided with an opening, and the upper mounting plate can move along the openings to enable the upper tension structure to be opened and closed relative to the lower tension structure;
the upper tension structure comprises an upper tension plate, a lower tension plate and an elastic piece, and the upper tension plate is connected with the lower tension plate through the elastic piece;
the lower tension structure comprises a lower tension bracket and a screw rod, the lower tension bracket is connected with the screw rod, and an open slot is formed in the lower tension bracket;
the yarn pressing and splicing device comprises an electrical control cabinet, a PLC (programmable logic controller) console, a servo sliding table, a splicer and a yarn pressing mechanism, wherein the electrical control cabinet is connected with the rack, the PLC console is electrically connected with the driving end of the servo sliding table, the movable end of the servo sliding table is connected with a movable base, and the splicer is arranged on the movable base and is controlled to be opened and closed through a driving mechanism;
the yarn pressing mechanism is arranged on the movable base; the yarn pressing mechanism comprises an air cylinder, an air cylinder fixing plate, a movable plate and a vertical plate, wherein the vertical plate is fixedly connected to a movable base, the air cylinder fixing plate is fixedly connected with one end of the vertical plate, the air cylinder is fixed on the air cylinder fixing plate, a piston of the air cylinder is connected with the movable plate, and at least one yarn pressing plate is fixedly connected to the movable plate;
the rack is fixedly connected with a pair of positioning block fixing plates, each positioning block fixing plate is fixedly connected with a second positioning block, one side of each positioning block is provided with an opening for accommodating the first positioning block, and each opening is also provided with an elastic jacking block;
a side fixing plate is fixedly connected to one side of the vertical plate, one end of the side fixing plate is fixedly connected with a fixer mounting plate, and a yarn fixer is fixedly connected to the fixer mounting plate; the other end of the side fixing plate is fixedly connected with a wire pushing rod mounting seat, the upright post is fixedly connected to the wire pushing rod mounting seat, and the outer side of the upright post is fixedly connected with a wire pushing rod;
the dyeing device comprises a pressing block and an ink box, the pressing block is fixedly connected with the movable plate through a pressing block mounting plate, and the ink box is fixedly connected with the side fixing plate through an ink box mounting seat;
the magnetic device comprises at least one magnetic plate and at least one electromagnetic chuck;
the servo device comprises a base, at least one second sliding table and at least one second sliding block are arranged on the base, the second sliding blocks are connected with the second sliding tables in a sliding mode, a first sliding plate is installed on the second sliding blocks together, the inside of the first sliding plate is connected with the second sliding plate in a sliding mode, and a locking rod is in threaded connection with the outer side of the first sliding plate;
the moving device comprises a profile frame, the profile frame is formed by enclosing at least two longitudinal profiles and at least two lower transverse profiles, a universal caster is arranged on one side of each longitudinal profile, the two ends of each longitudinal profile are respectively connected with the vertical profiles, the upper transverse profile is connected between the left vertical profile and the right vertical profile adjacent to each other, the front vertical profile and the rear vertical profile are connected with lateral profiles through reinforcing blocks, each lateral profile is connected with a first sliding table, the first sliding block is connected with the first sliding table in a sliding manner, supporting plates are fixedly connected onto the first sliding blocks, and synchronizing rods are fixedly connected between the adjacent supporting plates.
The utility model has the advantages of as follows:
the arrangement of the moving device can realize the movement of the yarn clamping device and the servo device relative to the yarn pressing and twisting device, time and labor are saved, the phenomenon that a worker walks back and forth between the spindle vehicle and the yarn pressing and twisting machine to waste time is avoided, and dozens of yarns can be quickly and conveniently erected continuously by the moving device close to the spindle vehicle.
And (II) the magnetic device enables the moving device and the yarn pressing splicing device to be positioned and combined into a whole, so that the device is convenient for workers to erect.
And (III) the yarn clamping device can realize yarn guiding, tension adjustment yarn embedding and yarn clamping of yarns, so that the yarns can not fall off in the splicing process, the yarn is quickly and conveniently erected, and the erection of each yarn can be completed within 1 s.
And (IV) the setting of the servo device realizes the integral reciprocating movement of the tension device and the yarn clamping device in the yarn clamping device relative to the yarn pressing and splicing device, thereby realizing the integral tight and parallel arrangement of the yarns on the yarn pressing and splicing device and facilitating the subsequent splicing process.
And (V) the yarn clamping device is provided with a first positioning block, and a second positioning block is arranged on the yarn pressing and splicing device, so that the yarn clamping device can be separated from the servo device and positioned in a rack of the yarn pressing and splicing device, and the yarn is tightly stretched and erected.
And (VI) the yarn pressing and splicing device can realize that the splicer is driven by a servo and splices two yarns at each node, the yarn pressing plate and the movable plate can realize that the two yarns are simultaneously pressed into a splicing cavity of the splicer, and the yarn pushing rod ensures that the space between the two adjacent yarns is reduced and is in a reliable splicing range.
Drawings
Fig. 1 shows a schematic structural view of a movable yarn guiding mechanism in an automatic spinning twisting and connecting machine according to an embodiment of the present invention.
Fig. 2 shows a schematic structural diagram of a servo device in an automatic spinning twisting and connecting machine according to an embodiment of the present invention.
Fig. 3 shows a schematic structural diagram of a tension device in an automatic spinning twisting and connecting machine according to an embodiment of the present invention.
Fig. 4 shows a schematic structural diagram of a yarn clamping device in an automatic spinning twisting and connecting machine according to an embodiment of the present invention.
Fig. 5 shows a schematic structural view of a yarn guiding device in an automatic spinning twisting and connecting machine according to an embodiment of the present invention.
Fig. 6 shows a schematic action diagram of a yarn guiding device, a yarn tensioning device and a yarn clamping device in an automatic spinning twisting and connecting machine of the utility model.
Fig. 7 shows a schematic structural diagram of a yarn pressing and splicing mechanism in an automatic spinning splicing machine according to an embodiment of the present invention.
Fig. 8 is a front view of a splicing device in an automatic spinning splicing machine according to an embodiment of the present invention.
Fig. 9 is a top view of a splicing device in an automatic spinning splicing machine according to an embodiment of the present invention.
Fig. 10 is a front view of a yarn pressing device in an automatic twisting machine for spinning according to an embodiment of the present invention.
Fig. 11 is a front view of a yarn pressing device in an automatic twisting machine for spinning according to an embodiment of the present invention.
Fig. 12 shows a splicing schematic diagram of an automatic spinning splicer according to an embodiment of the present invention.
The reference numbers in the drawings are as follows:
1. a mobile device; 101. a universal caster; 102. a lower transverse profile; 103. a longitudinal profile; 104. vertical section bars; 105. an upper transverse profile; 106. a reinforcing block; 107. a lateral profile; 108. a first sliding table; 109. a first slider; 110. a support plate; 111. a synchronization lever; 2. A magnetic device; 201. a magnetic plate; 202. an electromagnetic chuck; 3. a servo device; 301. a base; 302. a second sliding table; 303. a second slider; 304. a first slide plate; 305. a second slide plate; 306. a locking lever; 401. a tension device; 4010. positioning a plate; 4011. a lower mounting plate; 4012. A lower tension bracket; 4013. an open slot; 4014. a screw; 4015. a support; 40151. an opening; 4016. an upper mounting plate; 4017. an upper tension plate; 4018. a spring; 4019. a lower tension plate; 402. a yarn clamping device; 4021. a spacer sleeve; 4022. a magnetic sheet; 4023. a pressure spring; 4024. a connecting rod; 4025. a yarn clamping bottom plate; 4026. a fixed seat; 4027. a first positioning block; 4028. a bonding strip; 403. a yarn guide device; 4031. a yarn guide ring; 4032. the yarn ring is provided with a sleeve; 4033. an external thread; 4034. a yarn guide bottom plate; 5. a yarn pressing and splicing device; 501. an electrical control cabinet; 502. a PLC console; 503. a frame; 504. a first lead screw; 505. a first lead screw nut; 506. a movable base; 507. a first screw base; 508. a splicer; 509. a retainer mounting plate; 510. A yarn retainer; 511. a wire pressing plate; 512. a cylinder; 513. a cylinder fixing plate; 514. a movable plate; 515. a side fixing plate; 516. a first resilient coupling; 517. a bearing; 518. a flange coupling; 519. a first stepper motor; 520. a second stepping motor; 521. a second resilient coupling; 522. a second screw base; 523. a positioning block fixing plate; 524. a second positioning block; 5241. an elastic jacking block; 525. a vertical plate; 526. a wire pushing rod mounting base; 527. a column; 528. a wire pushing rod; 529. a press block mounting plate; 530. briquetting; 531. an ink cartridge mounting seat; 532. An ink cartridge.
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.
The spinning automatic twisting and connecting machine claimed by the invention is described in detail below by taking the figures as examples, but can be understood by those skilled in the art.
As shown in fig. 1 and 7, the present embodiment relates to an automatic spinning splicer including:
at least one yarn clamping device for erecting and guiding in the yarn so as to realize the fixation of the yarn; as shown in fig. 1 to 6, the yarn clamping device includes at least one yarn guiding device 403, at least one tension device 401 and at least one yarn clamping device 402, as shown in fig. 6, preferably, the tension device 401 in the automatic twisting machine of this embodiment is located between the yarn guiding device 403 and the yarn clamping device 402.
As shown in fig. 5 and 6, the yarn guiding devices 403 are all fixed to a yarn guiding base 4034, each yarn guiding device 403 includes a yarn loop mounting sleeve 4032, a yarn loop 4031 is sleeved on one end of the yarn loop mounting sleeve 4032, and the yarn loop 4031 is wound into a single-loop structure. The other end of the yarn ring mounting sleeve 4032 is provided with external threads 4033, a plurality of holes for mounting the yarn guide ring mounting sleeve 4032 are formed in the yarn guide base plate 4034, and each yarn guide ring mounting sleeve 4032 penetrates through the holes and is in threaded connection with the external threads 4033 through nuts so as to be used for locking the yarn guide ring mounting sleeve on the yarn guide base plate 4034.
As shown in fig. 4, the yarn clamping devices 402 are all fixed on a yarn clamping base plate 4025, and at least one positioning block is provided on the bottom surface of the yarn clamping base plate 4025 for fixing on the second sliding plate 305 of the servo device, preferably, in this embodiment, the first positioning blocks 4027 are a pair, and the distance between adjacent first positioning blocks 4027 can be snapped into the second sliding plate 305. At least one fixed seat 4026 is arranged on the top surface of the yarn carrier base plate 4025, and the fixed seat 4026 is used for supporting the division bar 4021. The yarn clamping device 402 comprises a connecting rod 4024, a plurality of spacer sleeves 4021 arranged at intervals are sleeved on the outer diameter of the connecting rod 4024, magnetic sheets 4022 are arranged at two ends of each spacer sleeve 4021, and the magnetic sheets 4022 arranged oppositely are supported and positioned through a pressure spring 4023. An adhesive strip 4028 is further fixed on the yarn setting base plate 4025 on one side of the yarn clamping device 402 for adhering the yarn to prevent the yarn from falling off, and the adhesive strip 4028 is of a magic tape structure and does not affect the movement of the yarn.
As shown in fig. 1 and 3, the tension device 403 includes an upper tension structure and a lower tension structure, the upper tension structure is fixedly connected to an upper mounting plate 4016, the lower tension structure is fixedly connected to a lower mounting plate 4011, and supports 4015 are further fixedly connected to two sides of the lower mounting plate 4011, as shown in fig. 2, each support 4015 has an opening 40151, and the upper mounting plate 4016 is movable along the opening 40151 to open and close the upper tension structure relative to the lower tension structure. This opening 40151 department has a tang for go up mounting panel 4016 and can erect and put up the yarn in this tang, go up mounting panel 4016 accessible locating plate 4010 and support 4015 rigid coupling, make go up mounting panel 4016 for lower mounting panel 4011's rigidity, above-mentioned mode is manual formula, also can adopt mechanical type, increases a driving piece, makes it can drive mounting panel 4016 and reciprocate, thereby realizes that upper mounting panel 4016 reciprocates for lower mounting panel 4011 is automatic to be opened and closed.
As shown in fig. 1 and fig. 3, the upper tension structure includes an upper tension plate 4017, a lower tension plate 4019 and springs 4018, and the upper tension plate 4017 is connected to the lower tension plate 4019 through the springs 4018; the lower tension structure comprises a lower tension frame 4012 and a screw 4014, the lower tension frame 4012 is connected with the screw 4014, an open slot 4013 is formed in the lower tension frame 4012, yarns are embedded in the open slot 4013, and the spring 4018 has elastic force, so that the lower tension frame 4019 can float up and down under the action of the elastic force, and smooth drawing of the yarns is guaranteed without breakage.
The at least one yarn clamping device is arranged at the movable end of the servo device 3 and is used for the yarn clamping device to move in multiple directions. Preferably, the servo device 3 in the automatic twisting machine for spinning yarn of this embodiment includes a base 301, a pair of second sliding tables 302 and second sliding blocks 303 are disposed on the surface of the base 301, each second sliding block 303 is slidably connected to the second sliding table 302, a first sliding plate 304 is mounted on the second sliding block 303, a second sliding plate 305 is slidably connected to the inside of the first sliding plate 304, a locking rod 306 is screwed to the outside of the first sliding plate 304, the locking rod 306 is used for limiting the second sliding plate 305 to slide relative to the first sliding plate 304, the surface of the first sliding plate 304 is fixedly connected to the lower mounting plate 4011 of the tension device 401, and the first sliding plate 304 can also be fitted between a pair of positioning blocks of the yarn clamping device 402.
The fixed end of the servo device 3 is arranged on the mobile device 1 and is used for the displacement of the yarn clamping device and the servo device; as shown in fig. 1, the moving device 1 of the spinning automatic twisting machine of the present embodiment includes a profile frame, the profile frame is formed by at least two longitudinal profiles 103 and at least two lower transverse profiles 102, a universal caster 101 is disposed on one side of each longitudinal profile 103, two ends of each longitudinal profile 103 are respectively connected to a vertical profile 104, an upper transverse profile 105 is connected between the left and right adjacent vertical profiles 104, a lateral profile 107 is connected between the front and rear adjacent vertical profiles 104 through a reinforcing block 106, a first sliding table 108 is connected to each lateral profile 107, a first sliding block 109 is slidably connected to the first sliding table 108, a supporting plate 110 is fixedly connected to each first sliding block 109, and the supporting plate 110 is used for supporting the lower mounting plate 4011 and preventing both sides from sagging under force after being applied. As shown in fig. 6, the adjacent support plates 110 are fixedly connected to each other by a synchronization rod 111, and the center of the synchronization rod 111 is fixedly connected to the second slide plate 305 by a fastener.
As shown in fig. 7 to 12, the automatic twisting machine for spinning according to the present embodiment further includes at least one yarn pressing and splicing device for splicing at least two single-strand yarns into one yarn.
As shown in fig. 1, the yarn pressing and splicing device includes an electrical control cabinet 501, a PLC console 502, a servo sliding table, a splicer 508 and a yarn pressing mechanism, the electrical control cabinet 501 is connected with a frame 503, the PLC console 502 is electrically connected with a driving end of the servo sliding table, a movable end of the servo sliding table is connected with a movable base 506, and the splicer 508 is installed on the movable base 506 and is controlled to open and close by the driving mechanism.
The servo sliding table comprises a first stepping motor 519, an output end of the first stepping motor 519 is connected with one end of a first lead screw 504 through a second elastic coupling 521, the other end of the first lead screw 504 penetrates through a second lead screw seat 422, and a first lead screw nut 505 is screwed on the first lead screw 504.
The driving mechanism of the splicer 508 is a second stepping motor 520, the output end of the second stepping motor 520 is connected with a first elastic coupling 516 through a flange coupling 518 and a bearing 517, and the first elastic coupling 516 is connected with the output end of the splicer 508. The air source of the splicer 508 is provided by an air assembly, the pneumatic pressure of the splicer 508 is 0.6-0.7 MPa, and the untwisting pneumatic pressure of few characteristic yarns can be adjusted to be more than 0.7 MPa.
As shown in fig. 7 to 12, the yarn pressing mechanism is mounted on the movable base 506, the movable base 506 is fixedly connected with the first screw nut 505, the yarn pressing mechanism includes a cylinder 512, a cylinder fixing plate 513, a movable plate 514, and a vertical plate 525, the vertical plate 525 is fixedly connected to the movable base 506, the cylinder fixing plate 513 is fixedly connected to one end of the vertical plate 525, the cylinder 512 is fixed to the cylinder fixing plate 513, a piston of the cylinder 512 is connected to the movable plate 514, and at least one yarn pressing plate 511 is fixedly connected to the movable plate 514. Preferably, in the automatic twisting machine for spinning of the present embodiment, the pair of the thread pressing plates 511 is fixed to the left and right sides of the movable plate 514.
As shown in fig. 9, a pair of positioning block fixing plates 523 is further fixedly connected to the frame 503, each positioning block fixing plate 523 is fixedly connected to the second positioning block 524, an opening for accommodating the first positioning block 4027 is disposed at one side of the positioning block 524, and an elastic top block 5241 is further disposed at each opening. As shown in fig. 4, the length and width of the opening are matched with those of the first positioning block 4027, so that the first positioning block 4027 can be clamped into the opening, meanwhile, the first positioning block 4027 contacts the elastic top block 5241, and the elastic top block 5241 is compressed by force and always tightly pressed on the outer side of the first positioning block 4027, thereby realizing that the whole yarn clamping device 402 is clamped on the machine frame 503.
A side fixing plate 515 is fixedly connected to one side of the vertical plate 525, one end of the side fixing plate 515 is fixedly connected to a fixer mounting plate 509, and the yarn fixer 510 is fixedly connected to the fixer mounting plate 509; the other end of the side fixing plate 515 is fixedly connected with a wire pushing rod mounting base 526, the upright 527 is fixedly connected with the wire pushing rod mounting base 526, and the outer side of the upright 527 is fixedly connected with a wire pushing rod 528. The dyeing device comprises a pressing block 530 and an ink box 532, wherein the pressing block 530 is fixedly connected with the movable plate 514 through a pressing block mounting plate 529, and the ink box 532 is fixedly connected with the side fixing plate 515 through an ink box mounting seat 531.
And magnetic devices are arranged on the moving device and the yarn pressing splicing device respectively and are used for butting the moving device and the yarn pressing splicing device. The magnetic device 2 comprises a magnetic plate 201 and at least one electromagnetic chuck 202, wherein the magnetic plate 201 is fixedly connected between a pair of vertical profiles 104. The electromagnetic chucks 202 are a pair and fixed on the lighting control cabinet 501, and the installation position of the electromagnetic chucks 202 corresponds to the magnetic plate 201.
The utility model discloses a concrete working process as follows:
yarn setting action:
the worker moves the entire yarn clamp communicating servo device 3 to the spindle carriage through the moving device 1, releases the fixation of the retainer 4010 and the support 4015, and moves the upper mounting plate 4016 to the front edge of the opening 40151 so that the upper mounting plate 4016 can rest on the front edge, as shown in fig. 2. A worker removes a yarn end from a numbered spindle marked on the spindle vehicle, the yarn end is looped and wound on the yarn guide 4031 and then penetrates out, then the yarn end passes through an open slot on the lower tension bracket 4012 and finally passes through the two magnetic sheets 4022, the adjacent connected magnetic sheets 4022 are positive and negative magnetic sheets, and the adjacent connected magnetic sheets 4022 are bonded on the bonding strip 4028 after passing through the positive and negative magnetic sheets. The erection time of each yarn is 1s, each spindle is erected by adopting the method, after all the yarns are erected, the upper mounting plate 4016 is put down in the direction shown by an arrow in fig. 2, meanwhile, the position of the lower mounting plate 4016 is fixed through the positioning plate 4010, the spring 4018 extends out under the influence of gravity, the lower tension plate 4019 penetrates through the lower tension frame 4012, and the yarn head penetrates out from the gap between the lower tension plate 4019 and the lower tension frame 4012.
Yarn moving action:
the worker moves the entire yarn clamping device, the servo device 3 and the moving device 1 to the vicinity of the yarn pressing and splicing device 5, and starts the electromagnetic chuck 202 to have a magnetic attraction force to firmly attract the magnetic plate 201, so that the yarn pressing and splicing device 5 and the moving device 1 cannot be separated.
Then, as shown in fig. 6, the worker manually controls the servo device to move, and the second slide block 303 linearly displaces along the second slide table 302, so that the first slide plate 304 approaches the yarn pressing and splicing device 5, and in the process, the first slide plate 304 is locked with the second slide plate 305 by the lock lever 306. As shown in fig. 1, 2 and 6, after the first sliding plate 304 slides to the extreme position, the locking of the locking rod 306 is released, the second sliding plate 305 is moved to move the entire yarn clamping device 402 clamped on the second sliding plate 305 to the frame 503 (as shown in fig. 9), the worker takes off the yarn clamping device 402, then the first positioning block 4027 at the bottom of the yarn clamping base plate 4025 is inserted into the opening of the second positioning block 524, and the yarn clamping device 402 is clamped in the frame 503 under the action of the elastic top block 5241.
At this time, the worker turns off the electromagnetic chuck 202, and pushes the moving device 1 together with the servo device 3 backward, so that all the yarns horizontally and parallelly cross over the yarn splicing device 5.
Yarn pressing and pushing actions:
yarn pushing: as shown in fig. 9 to 11, when the yarn crosses over the splicer 508 in the line pressing splicer device 5, since the distance between two adjacent yarns is large and there is a possibility that two yarns do not enter the twist joint of the splicer 508, as shown in fig. 7 to 9, a worker inputs a control command in the PLC console 502, the first stepping motor 519 receives the command and controls the first lead screw 504 to rotate, the first lead screw nut 505 moves axially along the first lead screw 504 to move the movable base 506 between the two yarns, as shown in fig. 12, during which the push rod 528 contacts one of the yarns and pushes the other yarn to be close to and above the twist joint of the splicer 508.
Yarn pressing: in order to meet the requirement of twisting two yarns in the splicer 508, as shown in fig. 8 to 11, the PLC console 502 sends a command, the cylinder 512 is started to drive the piston of the cylinder to drive the movable plate 514 to move downwards relative to the vertical plate 525, the wire pressing plates 511 are fixed on the left side and the right side of the movable plate 514 respectively, so that the wire pressing plates 511 also move downwards, and the two yarns are contacted with each other in the descending process of the wire pressing plates 511 and are pressed downwards into the twisting heads of the splicer 508.
Marking color: as shown in fig. 12, in the descending process of the thread pressing plate 511, since one side of the movable plate 514 is fixedly connected with the pressing block mounting plate 529, the pressing block 530 also descends along with the movable plate 514, and the pressing block 530 descends to contact with the yarn and press the yarn into the ink box 532 for coloring, so that the sectional color marking of each section of yarn is realized, and the sectional color marking can be seen on the final whole continuous cylindrical woven belt to correspond to the spindle.
Splicing: as shown in fig. 8 to 11, after the yarn splicing is completed, the second stepping motor 520 works, and sequentially rotates and splices (knots) through the mechanical transmission of the flange coupling 518, the bearing 517 and the first elastic coupling 516, in the process, two strands of yarns are untwisted and cut off in a splicing cavity, the yarn pressing action is reset after the splicing is completed, meanwhile, the PLC console 502 controls the first lead screw nut 505 in the servo sliding table to advance for one station to prepare for next splicing, and the yarn end passes through the yarn fixing device 510 after the yarn splicing is completed, and then penetrates into the dyeing test knitting machine.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. An automatic twisting and connecting machine for spinning is characterized in that: the splicer includes:
at least one yarn clamping device for erecting and guiding in the yarn so as to realize the fixation of the yarn;
at least one yarn pressing and splicing device (5) for splicing at least two single-strand yarns into one yarn; the at least one yarn clamping device is arranged at the movable end of the servo device and is used for the yarn clamping device to move in multiple directions;
the fixed end of the servo device (3) is arranged on the moving device and is used for the yarn clamping device and the servo device to move; magnetic devices are arranged on the moving device (1) and the yarn pressing splicing device (5) respectively and are used for butting the moving device (1) and the yarn pressing splicing device (5); the yarn clamping device comprises:
at least one yarn guiding device (403), at least one tension device (401) and at least one yarn clamping device (402);
the yarn guide device (403) is fixedly connected to a yarn guide bottom plate (4034), the yarn guide device (403) comprises a yarn loop mounting sleeve (4032), one end of the yarn loop mounting sleeve (4032) is sleeved with a yarn guide loop (4031), and the other end of the yarn loop mounting sleeve (4032) is provided with an external thread (4033) for being locked on the yarn guide bottom plate (4034) through a fastener;
the at least one yarn clamping device (402) is fixedly connected to a yarn clamping base plate (4025), and at least one positioning block is arranged on one surface of the yarn clamping base plate (4025) and used for being fixed in a servo device; the yarn clamping device (402) comprises a connecting rod (4024), a plurality of spacer bushes (4021) arranged at intervals are sleeved on the outer diameter of the connecting rod (4024), magnetic sheets (4022) are arranged at two ends of each spacer bush (4021), and the magnetic sheets (4022) which are opposite to each other are supported and positioned through a pressure spring (4023);
at least one tension device (401) comprises last tension structure and lower tension structure, go up the equal rigid coupling of tension structure on last mounting panel (4016), down the tension structure all with lower mounting panel (4011) rigid coupling the both sides of lower mounting panel (4011) are rigid coupling support (4015) still, support (4015) have an opening (40151), it can follow to go up mounting panel (4016) opening (40151) activity makes go up the tension structure for lower tension structure switching.
2. The automatic twisting and connecting machine for spinning as claimed in claim 1, wherein:
the upper tension structure comprises an upper tension plate (4017), a lower tension plate (4019) and an elastic piece, wherein the upper tension plate (4017) is connected with the lower tension plate (4019) through the elastic piece;
the lower tension structure comprises a lower tension frame (4012) and a screw rod (4014), the lower tension frame (4012) is connected with the screw rod (4014), and an open slot (4013) is formed in the lower tension frame (4012).
3. The automatic twisting and connecting machine for spinning as claimed in claim 2, wherein: the yarn pressing and splicing device comprises an electrical control cabinet (501), a PLC (programmable logic controller) console (502), a servo sliding table, a splicer (508) and a yarn pressing mechanism, wherein the electrical control cabinet (501) is connected with a rack (503), the PLC console (502) is electrically connected with a driving end of the servo sliding table, a movable end of the servo sliding table is connected with a movable base (506), and the splicer (508) is arranged on the movable base (506) and is controlled to be opened and closed through a driving mechanism;
the yarn pressing mechanism is arranged on the movable base (506); the yarn pressing mechanism comprises an air cylinder (512), an air cylinder fixing plate (513), a movable plate (514) and a vertical plate (525), the vertical plate (525) is fixedly connected to a movable base (506), the air cylinder fixing plate (513) is fixedly connected with one end of the vertical plate (525), the air cylinder (512) is fixed to the air cylinder fixing plate (513), a piston of the air cylinder (512) is connected with the movable plate (514), and at least one yarn pressing plate (511) is fixedly connected to the movable plate (514);
the frame (503) is further fixedly connected with a pair of positioning block fixing plates (523), each positioning block fixing plate (523) is fixedly connected with a second positioning block (524), one side of each positioning block (524) is provided with an opening for accommodating the first positioning block (4027), and each opening is further provided with an elastic top block (5241).
4. The automatic twisting and connecting machine for spinning as claimed in claim 3, wherein: a side fixing plate (515) is fixedly connected to one side of the vertical plate (525), one end of the side fixing plate (515) is fixedly connected to a fixer mounting plate (509), and a yarn fixer (510) is fixedly connected to the fixer mounting plate (509); the other end of the side fixing plate (515) is fixedly connected with a wire pushing rod mounting seat (526), a stand column (527) is fixedly connected to the wire pushing rod mounting seat (526), and the outer side of the stand column (527) is fixedly connected with a wire pushing rod (528);
the dyeing device comprises a pressing block (530) and an ink box (532), the pressing block (530) is fixedly connected with the movable plate (514) through a pressing block mounting plate (529), and the ink box (532) is fixedly connected with the side fixing plate (515) through an ink box mounting seat (531).
5. The automatic twisting and connecting machine for spinning as claimed in claim 1, wherein: the magnetic device comprises at least one magnetic plate (201) and at least one electromagnetic chuck (202).
6. The automatic twisting and connecting machine for spinning as claimed in claim 1, wherein: servo arrangement (3) include base (301), set up at least one second slip table (302) and second slider (303) on base (301), each second slider (303) and second slip table (302) sliding connection, install a first slide (304) jointly on second slider (303), the inside sliding connection second slide (305) of first slide (304) outside spiro union check lock lever (306) of first slide (304).
7. The automatic twisting and connecting machine for spinning as claimed in claim 1, wherein: the moving device (1) comprises a profile frame, the profile frame is formed by enclosing at least two longitudinal profiles (103) and at least two lower transverse profiles (102), a universal caster (101) is arranged on one surface of each longitudinal profile (103), two ends of each longitudinal profile (103) are respectively connected with a vertical profile (104), an upper transverse profile (105) is connected between the left vertical profile (104) and the right vertical profile (104) which are adjacent, lateral profiles (107) are connected between the front vertical profile (104) and the rear vertical profile (104) through reinforcing blocks (106), first sliding tables (108) are connected on each lateral profile (107), first sliding blocks (109) are in sliding connection with the first sliding tables (108), supporting plates (110) are fixedly connected on each first sliding block (109), and synchronizing rods (111) are fixedly connected between the adjacent supporting plates (110).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020529719.5U CN212955512U (en) | 2020-04-10 | 2020-04-10 | Automatic twisting machine for spinning |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020529719.5U CN212955512U (en) | 2020-04-10 | 2020-04-10 | Automatic twisting machine for spinning |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212955512U true CN212955512U (en) | 2021-04-13 |
Family
ID=75341318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020529719.5U Active CN212955512U (en) | 2020-04-10 | 2020-04-10 | Automatic twisting machine for spinning |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212955512U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115369530A (en) * | 2022-09-27 | 2022-11-22 | 天津工业大学 | Device for winding joint yarn on bobbin |
-
2020
- 2020-04-10 CN CN202020529719.5U patent/CN212955512U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115369530A (en) * | 2022-09-27 | 2022-11-22 | 天津工业大学 | Device for winding joint yarn on bobbin |
CN115369530B (en) * | 2022-09-27 | 2023-10-10 | 天津工业大学 | Device for winding joint yarn onto bobbin |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109994313B (en) | New energy automobile power transformer conjoined coil sandwich winding method automatic winding machine | |
US4765041A (en) | Apparatus for the production of short warps especially for cloth designs in multicolor weaving | |
CN212955512U (en) | Automatic twisting machine for spinning | |
US5297323A (en) | Device and process for automatically joining threads | |
JP2942611B2 (en) | Automatic warp pull-in method and apparatus in warp preparation | |
CN112758764A (en) | Coiling mechanism convenient to control yarn winding direction | |
CN109402820B (en) | Warping auxiliary equipment and warping system | |
CN116654713B (en) | Winding device for yarn production and winding process thereof | |
CN208684142U (en) | A kind of yarn driving mechanism of bobbin-winding machine | |
CN108438881B (en) | Flower arranging and cylinder loading device | |
CN109913999A (en) | Multilayer yarn splitting machine | |
CN111379055A (en) | Automatic twisting machine for spinning | |
EP3184475B1 (en) | Yarn winding device, yarn threading member, and method for threading yarns in a yarn winding device | |
CN114836858A (en) | Yarn-erecting device, spinning automatic twisting and connecting machine comprising same and method | |
CN115559074B (en) | Tufted carpet loom | |
CN214610857U (en) | Improved automatic yarn changing twisting and connecting machine for yarn | |
CN218175242U (en) | Yarn-supporting device and automatic spinning splicer comprising same | |
CN112408105A (en) | Wool tension adjusting device for spinning | |
CN212688347U (en) | Seed yarn generating device | |
CN109487395B (en) | Full-automatic leasing system of ball warp machine | |
DE3438265C2 (en) | Device for producing an effect thread | |
CN220538064U (en) | Warp guiding mechanism of circular loom | |
CN113718419B (en) | Mixed weaving machine | |
CN111636137B (en) | Yarn forming device | |
CN221191097U (en) | Traction device for weaving line processing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |