CN214782365U

CN214782365U - Add former creel for bullet machine

Info

Publication number: CN214782365U
Application number: CN202121315240.2U
Authority: CN
Inventors: 朱幼香
Original assignee: Hangzhou Yiteng New Material Co ltd
Current assignee: Hangzhou Yiteng New Material Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-11-19
Anticipated expiration: 2031-06-11

Abstract

The utility model relates to a add former lead frame for bullet machine, which comprises a supporting bar, rotate on the bracing piece and be connected with the silk pole of hanging that is used for the cover to establish former silk book, still include driving piece one, be equipped with elastic bulge spare on hanging the silk pole, elastic bulge spare butt is on the circumference inner wall that former silk was rolled up, a driving piece drive hangs the lead screw and rotates. Establish the precursor book cover on hanging the lead screw, the circumference inner wall that the elastic bulge spare on hanging the lead screw was being kept in the butt of the original silk book all the time, the effort that the mutual butt was rolled up with the precursor to the elastic bulge spare makes the precursor book can the relatively fixed on hanging the lead screw, when the precursor machine was rolled up the precursor and is carried out the wire drawing operation, the precursor was rolled up and is driven and is hung the lead screw and rotate, when the precursor fracture, operating personnel used a drive to hang the lead screw orientation and rotate with wire drawing rotation opposite direction's direction, can make the precursor roll up at the precursor around rolling up again.

Description

Add former creel for bullet machine

Technical Field

The application relates to the field of a raw silk frame, in particular to a raw silk frame for a texturing machine.

Background

In the textile field, in the production process of textiles, the precursor is wound by a spindle and placed in a cylindrical shape, the precursor is required to be pulled out of the spindle when in use, and continuous wire drawing operation is required to be kept. It is now common practice to place the strand spindles on a strand frame for the payout operation.

The utility model discloses a utility model patent that publication number is CN209178562U discloses an add bullet machine former guide frame relates to and adds bullet machine technical field, because the fiber container cover is firm inadequately on hanging the lead screw, then at the operation in-process, the fiber container easily deviates from, causes the production to break. The technical scheme includes that the rack body is fixedly connected with a plurality of vertical rods, a plurality of wire hanging rods are connected to the peripheral walls of the vertical rods, operation holes are formed in one ends, away from the vertical rods, of the wire hanging rods, the operation holes and the wire hanging rods are arranged coaxially, and valve rods are connected in the operation holes in a threaded mode; the outer peripheral wall of the screw hanging rod is provided with a valve hole communicated with the operation hole, an ejection piece is embedded in the valve hole in a sliding mode, and an elastic limiting component used for enabling one end of the ejection piece to extend into the operation hole and enabling the other end of the ejection piece not to extend out of the valve hole is mounted on the ejection piece; and a guide head which is used for abutting one end of the ejection piece close to the operation hole and pushing the ejection piece to eject the valve hole is fixed at one end of the valve rod close to the vertical rod.

The raw silk roll is sleeved on the hanging screw rod, and the ejecting piece is used for expanding the raw silk roll, so that the raw silk roll can be more stably installed on the hanging screw rod.

The above-mentioned related technical solutions have the following drawbacks: when using the precursor machine to carry out the wire drawing operation to the precursor book, the cracked condition of precursor can appear, behind the precursor fracture, hang the silk pole because the relation effect can continue to rotate a period to lead to the precursor on the precursor book to stretch out longer one end distance, operating personnel is in order not extravagant precursor, on rolling up the precursor again, this process is consuming time power relatively.

SUMMERY OF THE UTILITY MODEL

In order to alleviate operating personnel and wind the operation intensity of rolling back on the former silk book with the protofilament that loosens again, this application provides a former creel for elasticizer.

The application provides a add former creel for bullet machine adopts following technical scheme:

the utility model provides a add former lead frame for bullet machine, includes the bracing piece, it is connected with the silk pole of hanging that is used for the cover to establish former silk book to rotate on the bracing piece, still includes driving piece one, it is equipped with elastic bulge spare to hang on the silk pole, elastic bulge spare butt is on the circumference inner wall that former silk was rolled up, a driving piece drive hangs the lead screw and rotates.

Through adopting above-mentioned technical scheme, establish the precursor book cover on hanging the lead screw, the circumference inner wall that the elastic bulge spare on hanging the lead screw was being kept in the butt of the original silk book all the time, the effort that the mutual butt was rolled up with the precursor to the elastic bulge spare makes the precursor book can the relatively fixed on hanging the lead screw, when the precursor machine was rolled up the wire drawing operation to the precursor, the precursor was rolled up and is driven and hang the lead screw and rotate, when the precursor fracture, operating personnel only need pull the precursor, use driving piece a drive to hang the lead screw orientation and rotate with wire drawing rotation direction's opposite direction, can make the precursor roll up at the precursor again around rolling up.

Preferably, driving piece one is including switching piece, bull stick, motor and inserted block, the bull stick rotates to be connected on hanging lead screw and bracing piece, the motor sets up on the bracing piece, the coaxial setting of output shaft of motor is kept away from the one end of hanging the lead screw at the bull stick, sliding connection has the inserted block on the bull stick, set up the slot that matches with the inserted block tip on hanging the lead screw, switching piece control inserted block switches between inserting the slot and keeping away from two kinds of states of slot.

Through adopting above-mentioned technical scheme, when the precursor is rolled up when the wire drawing, switch a control inserted block and remove to keeping away from the slot, the rotation of lead screw can not be controlled to driving piece this moment, hangs the lead screw and can match corresponding slew velocity along with the speed of wire drawing, when the precursor is rolled up when receiving the silk, switches a control inserted block and inserts the slot, the inserted block is supported the slot inner wall and is driven the lead screw and rotate.

Preferably, the switching piece includes miniature cylinder, catch bar and driving piece two, miniature cylinder sets up in the bull stick, miniature cylinder is located one side that the inserted block is close to the motor, the catch bar is connected on miniature cylinder's piston rod, the inclined plane has been seted up to one side that the slot was kept away from to the inserted block, the inclined plane is close to the one end of slot to the one end of keeping away from the miniature cylinder apart from the distance grow gradually, two drive inserted blocks of driving piece move towards catch bar one side all the time, the catch bar butt is on the inclined plane all the time, when miniature cylinder's piston rod stretches out, the inserted block inserts the slot, when miniature cylinder's piston rod shrink, the slot is kept away from to the inserted block.

By adopting the technical scheme, the push rod is abutted against the inclined surface to push the insert block to one side of the slot by extending the piston rod of the micro cylinder, so that the insert block is inserted into the slot; the piston rod of the micro cylinder contracts, and the insert block pushes the insert block to move to the side far away from the slot to abut against the push rod under the action of the driving piece II.

Preferably, the driving piece two includes the spring, be equipped with the stopper on the inserted block lateral wall, the spacing groove has been seted up on the bull stick, the stopper is along being on a parallel with the slip direction sliding connection of inserted block on the bull stick on the spacing groove, the both ends of spring set up respectively on the spacing groove is close to the one end wall of slot and the stopper towards one side of slot on, the spring is compression state all the time.

Through adopting above-mentioned technical scheme, because the spring is compression state all the time, the inserted block passes through the stopper and slides towards keeping away from slot one side all the time under the effect of spring to the inclined plane of realizing the inserted block butt all the time on the catch bar.

Preferably, the driving part II further comprises a magnetic block and a magnet, the magnet is arranged on the end wall of one end, away from the slot, of the limiting groove, and the magnetic block is arranged on the side face, away from the slot, of one side of the limiting block.

Through adopting above-mentioned technical scheme, because hang the lead screw and can produce centrifugal force at the pivoted in-process, the inserted block can have the trend towards slot one side motion under the effect of centrifugal force, and the cooperation of magnetism piece and magnet can be better make the inserted block fix the lead screw and keep away from the position of slot.

Preferably, an arc-shaped surface matched with the inclined surface is formed on the side surface of one side, facing the inserting block, of the pushing rod.

Through adopting above-mentioned technical scheme, the promotion inserted block that the arcwall face can be better reduces the probability that wearing and tearing appear between catch bar and the inserted block arcwall face.

Preferably, the inner wall of the slot is coated with an elastic sheet.

Through adopting above-mentioned technical scheme, when the inserted block inserted the slot, the flexure strip can play the guard action to the tip that the inserted block inserted the slot.

Preferably, the elastic bulge piece comprises a plurality of deformable arched iron sheets, the plurality of arched iron sheets are arranged on the wire hanging rod along the circumferential outer wall of the wire hanging rod, and the middle of each arched iron sheet is arched towards one side far away from the wire hanging rod.

Through adopting above-mentioned technical scheme, the both ends of arch iron sheet can form the spigot surface to the middle part of arch iron sheet, can make things convenient for the aluminium foil stock form cover to establish on hanging the lead screw.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the magnetic block and the magnet, the insert block can have a tendency of moving towards one side of the slot under the action of centrifugal force because the lead hanging rod can generate centrifugal force in the rotating process, and the insert block can be better fixed at a position, far away from the slot, of the lead hanging rod due to the matching of the magnetic block and the magnet;

2. by arranging the elastic piece, when the insertion block is inserted into the insertion slot, the elastic piece can protect the end part of the insertion block inserted into the insertion slot;

3. through setting up the arch iron sheet, the both ends of arch iron sheet can form the spigot surface to the middle part of arch iron sheet, can make things convenient for the aluminium foil stock form cover to establish on hanging the lead screw.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a sectional view taken along line a-a of fig. 1.

Fig. 3 is an enlarged view at B in fig. 2.

Description of reference numerals: 1. a base; 11. a support bar; 12. hanging a screw rod; 121. a slot; 122. an elastic sheet; 13. a first driving part; 131. a motor; 132. a rotating rod; 1321. a sliding groove; 1322. a limiting groove; 133. inserting a block; 1331. an inclined surface; 14. a switching member; 141. a micro cylinder; 142. a push rod; 143. a driving part II; 1431. a spring; 1432. a limiting block; 1433. a magnetic block; 1434. a magnet; 15. an elastic protrusion member; 151. an arched iron sheet; 2. and (5) rolling the raw silk.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses add former creel for bullet machine.

Referring to fig. 1 and 2, the base 1 includes a support rod 11 fixedly connected to a center of a top surface of the base 1 along a vertical direction, a yarn hanging rod 12 rotatably connected to an outer side wall of one side of the support rod 11 and used for mounting a yarn coil 2, a length direction of the yarn hanging rod 12 is perpendicular to a length direction of the support rod 11, and a rotation axis direction of the yarn hanging rod 12 is parallel to an axis direction of the yarn hanging rod 12. The hanging screw rod 12 is connected with an elastic bulge piece 15, when the raw silk roll 2 is sleeved on the hanging screw rod 12, the elastic bulge piece 15 abuts against the circumferential inner wall of the raw silk roll 2, and the raw silk roll 2 is preliminarily fixed on the hanging screw rod 12. The support rod 11 is connected with a driving piece I13, and the driving piece I13 drives the screw rod 12 to rotate.

Referring to fig. 2 and 3, the elastic protrusion 15 includes a plurality of deformable arched iron sheets 151, the plurality of arched iron sheets 151 are disposed on the wire hanging rod 12 along the circumferential outer wall of the wire hanging rod 12, the length direction of the arched iron sheets 151 is parallel to the length direction of the wire hanging rod 12, two ends of the arched iron sheets 151 are fixedly connected to the wire hanging rod 12, and the middle position of the arched iron sheets 151 in the length direction is arched towards the side away from the wire hanging rod 12. When the raw silk roll 2 is sleeved on the hanging screw rod 12, the middle positions of the plurality of arched iron sheets 151 are evenly abutted against the circumferential inner wall of the raw silk roll 2, and the raw silk roll 2 is fixed on the hanging screw rod 12 through the friction force generated by the abutting of the arched iron sheets 151 and the raw silk roll 2. When the original filament machine performs the wire drawing operation on the original filament coil 2, the original filament coil 2 rotates to drive the wire hanging rod 12 to rotate simultaneously.

Referring to fig. 2 and 3, the first driving element 13 includes a switching element 14, a rotating rod 132, a motor 131 and an insertion block 133, a length direction of the rotating rod 132 is parallel to a length direction of the wire hanging rod 12, the rotating rod 132 is rotatably connected to the supporting rod 11 and the wire hanging rod 12, two ends of the rotating rod 132 are respectively located in the supporting rod 11 and the wire hanging rod 12, the motor 131 is fixedly connected to a side surface of the supporting rod 11, which is far away from the wire hanging rod 12, and an output shaft of the motor 131 extends into the supporting rod 11 and is coaxially and fixedly connected to an end surface of the rotating rod 132, which is far away from the wire hanging rod 12. The rotating rod 132 is located on the circumferential outer wall of the wire hanging rod 12 and is provided with a sliding groove 1321, the length direction of the sliding groove 1321 is perpendicular to the length direction of the wire hanging rod 12, the insertion block 133 is connected to the sliding groove 1321 in a sliding mode along the length direction of the sliding groove 1321, the wire hanging rod 12 is provided with a slot 121 matched with the end portion of the insertion block 133, the inner wall of the slot 121 is coated with an elastic sheet 122, and the switching piece 14 controls the insertion block 133 to switch between two states of inserting the slot 121 and keeping away from the slot 121.

When the insert 133 is inserted into the slot 121, the motor 131 rotates to drive the lead screw 12 to rotate together, so that the lead screw 12 can drive the raw silk roll 2 to rotate reversely, and the raw silk is automatically wound on the raw silk roll 2.

Referring to fig. 2 and 3, the switching member 14 includes a micro cylinder 141, a push rod 142 and a second driving member 143, the micro cylinder 141 is embedded and fixed in the rotating rod 132, the micro cylinder 141 is located on one side of the sliding slot 1321 close to the motor 131, a piston rod of the micro cylinder 141 extends out towards one side of the sliding slot 1321, and a length direction of the piston rod of the micro cylinder 141 is parallel to a length direction of the rotating rod 132. One end of the piston rod of the micro cylinder 141 close to the sliding slot 1321 is coaxially and fixedly connected with the end of the push rod 142 in the length direction, and the length direction of the push rod 142 is parallel to the length direction of the rotating rod 132. When the wire hanging rod 12 rotates to the slot 121 to communicate with the sliding slot 1321, the pushing rod 142 is located on one side of the inserting block 133 away from the slot 121, an inclined surface 1331 is formed on the side surface of the inserting block 133 facing the slot 121, and the distance from one end of the inclined surface 1331 close to the pushing rod 142 to one end away from the pushing rod 142 to the micro cylinder 141 gradually decreases. The second driving element 143 drives the plug 133 to move towards the pushing rod 142 all the time, so that the pushing rod 142 abuts against the inclined surface 1331 all the time, an arc surface matched with the inclined surface 1331 is formed on the end surface of the pushing rod 142 close to the inclined surface 1331, and the arc surface is in an arc shape. When the piston rod of the micro cylinder 141 is extended, the insert block 133 moves to the insert slot 121, and when the piston rod of the micro cylinder 141 is contracted, the insert block 133 is completely located in the sliding slot 1321.

Referring to fig. 2 and 3, the driving member two 143 includes two springs 1431, two limit blocks 1432, two magnetic blocks 1433 and two magnets 1434, the two limit blocks 1432 are respectively and fixedly connected to the outer walls of the two sides of the inserting block 133 away from the inclined surface 1331, two limit grooves 1322 matched with the two limit blocks 1432 are formed on the side walls of the two sides of the sliding groove 1321, and the two limit blocks 1432 are respectively and slidably connected to the two limit grooves 1322 along the sliding direction parallel to the sliding block. The two springs 1431 correspond to the two limit blocks 1432 one by one, two ends of the spring 1431 are respectively and fixedly connected to an end wall of the limit groove 1322 far away from the push rod 142 and a side surface of one side of the limit block 1432 far away from the push rod 142, and the spring 1431 is in a compressed state all the time.

Referring to fig. 2 and 3, two magnetic blocks 1433 are respectively embedded in the side surfaces of one side of the two limit blocks 1432 facing the box push rod 142, and two magnets 1434 are respectively fixedly connected to the end walls of one end of the two limit grooves 1322 close to the push rod 142. The piston rod of the micro cylinder 141 is driven to contract, the two springs 1431 push the two limit blocks 1432 to move towards one side of the push rod 142, and when the magnetic block 1433 moves to be close to the magnet 1434, the magnet 1434 adsorbs the magnetic block 1433.

The implementation principle of the original wire frame for the texturing machine in the embodiment of the application is as follows: an operator drives a piston rod of the micro cylinder 141 to contract, so that the insertion block 133 is far away from the insertion slot 121, then the raw silk roll 2 is installed on the hanging screw rod 12, and when the raw silk roll 2 is subjected to wire drawing operation by using a precursor machine, the raw silk roll 2 rotates to drive the hanging screw rod 12 to rotate simultaneously.

When the precursor on the precursor book 2 the condition of rupture appears in the wire drawing in-process, operating personnel drive miniature cylinder 141's piston rod stretches out, rotates precursor book 2 simultaneously, makes inserted block 133 insert slot 121, and driving motor 131's output shaft drive hangs lead screw 12 and rotates towards the opposite direction with the wire drawing this moment, and operating personnel only need pull the precursor, can make the precursor wind on precursor book 2 again promptly.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a add former silk frame for bullet machine, includes bracing piece (11), rotate on bracing piece (11) and be connected with and be used for the cover to establish hanging silk pole (12) that former silk was rolled up (2), its characterized in that: still include driving piece (13), be equipped with elastic bulge spare (15) on hanging lead screw (12), elastic bulge spare (15) butt is on the circumference inner wall of former silk book (2), driving piece (13) drive is hung lead screw (12) and is rotated.

2. The creel for the draw texturing machine according to claim 1, wherein: drive piece (13) are including switching piece (14), bull stick (132), motor (131) and inserted block (133), bull stick (132) rotate to be connected on hanging lead screw (12) and bracing piece (11), motor (131) set up on bracing piece (11), the coaxial setting of output shaft of motor (131) is kept away from the one end of hanging lead screw (12) in bull stick (132), sliding connection has inserted block (133) on bull stick (132), set up slot (121) with inserted block (133) tip matching on hanging lead screw (12), switching piece (14) control inserted block (133) are inserting slot (121) and are keeping away from switching between slot (121) two kinds of states.

3. The creel for the draw texturing machine according to claim 2, wherein: the switching piece (14) comprises a micro air cylinder (141), a push rod (142) and a second driving piece (143), the micro air cylinder (141) is arranged in the rotating rod (132), the micro air cylinder (141) is positioned on one side, close to the motor (131), of the insertion block (133), the push rod (142) is connected to a piston rod of the micro air cylinder (141), an inclined surface (1331) is arranged on the side surface, far away from the slot (121), of the insertion block (133), the distance from one end, close to the slot (121), of the inclined surface (1331) to one end, far away from the slot (121), of the inclined surface to the micro air cylinder (141) is gradually increased, the second driving piece (143) drives the insertion block (133) to move towards one side of the push rod (142) all the time, the push rod (142) is abutted against the inclined surface (1331) all the time, and when the piston rod of the micro air cylinder (141) extends out, the insertion block (133) is inserted into the slot (121), when the piston rod of the micro cylinder (141) contracts, the insert block (133) is far away from the slot (121).

4. The creel for the draw texturing machine according to claim 3, wherein: the second driving part (143) comprises a spring (1431), a limiting block (1432) is arranged on the side wall of the inserting block (133), a limiting groove (1322) is formed in the rotating rod (132), the limiting block (1432) is connected to the limiting groove (1322) in a sliding mode along the sliding direction, parallel to the inserting block (133), of the rotating rod (132), two ends of the spring (1431) are respectively arranged on the end wall, close to the inserting groove (121), of one end of the limiting groove (1322) and on the side face, facing the inserting groove (121), of the limiting block (1432), and the spring (1431) is in a compression state all the time.

5. The creel for the draw texturing machine according to claim 4, wherein: the second driving part (143) further comprises a magnetic block (1433) and a magnet (1434), the magnet (1434) is arranged on the end wall of the limiting groove (1322) at one end far away from the inserting groove (121), and the magnetic block (1433) is arranged on the side face of the limiting block (1432) at one side far away from the inserting groove (121).

6. The creel for the draw texturing machine according to claim 3, wherein: an arc-shaped surface matched with the inclined surface (1331) is formed on the side surface of the pushing rod (142) facing the inserting block (133).

7. The creel for the draw texturing machine according to claim 2, wherein: the inner wall of the slot (121) is coated with an elastic sheet (122).

8. The creel for the draw texturing machine according to claim 1, wherein: elastic bulge spare (15) include a plurality of flexible arch iron sheet (151), and a plurality of arch iron sheet (151) set up on hanging lead screw (12) along the circumference outer wall of hanging lead screw (12), the middle part orientation of arch iron sheet (151) is kept away from hanging lead screw (12) one side and is arched.