CN221853586U - Blanking device of warp knitting machine - Google Patents

Abstract

The application discloses a blanking device of a warp knitting machine, which relates to the technical field of warp knitting production, and comprises a support frame, a wind-up roll and a limiting component for limiting the wind-up roll to move along the axis direction of the wind-up roll, wherein the limiting component comprises a limiting rod arranged on the support frame and a limiting plate detachably arranged on the limiting rod, the limiting plate is fixed on the limiting piece on the limiting rod, the length direction of the limiting rod is parallel to the length direction of the winding roller, and the limiting plate is perpendicular to the limiting rod along the length direction of the limiting rod.

Description

Blanking device of warp knitting machine

Technical Field

The application relates to the technical field of warp knitting production, in particular to a blanking device of a warp knitting machine.

Background

Warp knitting, which is a method of knitting a fabric by using wales of warp yarns to form loops, is a warp knitting machine which is a special device for making the warp yarns into the fabric.

The warp knitting machine comprises an unreeling device for unreeling yarns, a knitting device for knitting the yarns into a fabric and a reeling device for reeling the fabric. The winding device refers to fig. 1, and comprises two supporting frames 1, two driving rollers 11 which are connected between the two supporting frames 1 in parallel in a rotating manner, and a winding roller 12 which is placed on the two driving rollers 11, wherein a power piece for driving the driving rollers 11 to rotate is fixed on the supporting frames 1, and the winding roller 12 is placed between the two driving rollers 11. When the fabric is wound, the fabric passes through the space between the two driving rollers 11 from the lower direction, and is wound on the lateral wall of the outer side of the winding roller 12 under the driving of the driving rollers 11, the thickness of the fabric formed on the outer side of the winding roller 12 in the winding process is larger and larger, and the winding roller 12 moves upwards along with the thickness.

Aiming at the related technology, in the cloth rolling process, along with the rotation of the driving roller, the rolling roller may deviate along the axis direction of the rolling roller in the rolling process, so that the weaving on the rolling roller is uneven, the attractiveness is affected, and the subsequent processing is also affected.

Disclosure of utility model

In order to limit the movement of the wind-up roller along the axis direction of the wind-up roller and improve the wind-up effect on the woven cloth, the application provides a blanking device of a warp knitting machine.

The application provides a blanking device of a warp knitting machine, which adopts the following technical scheme:

The utility model provides a unloader of tricot machine, includes support frame and wind-up roll, still including being used for the restriction the wind-up roll moves along self axis direction's spacing subassembly, spacing subassembly including set up in gag lever post on the support frame, can dismantle set up in limiting plate on the gag lever post, and with the limiting plate is fixed in the locating part on the gag lever post, the length direction of gag lever post with the length direction of wind-up roll is parallel, the limiting plate is provided with a plurality ofly along the perpendicular gag lever post of gag lever post length direction.

By adopting the technical scheme, before the winding roller winds the cloth, the two ends of the winding roller are respectively fixed with the limiting plates, so that the side walls of the limiting plates are abutted against the end faces of the winding roller, and the winding roller is limited to slide along the axis of the winding roller; meanwhile, along the length direction of the limiting rod, a plurality of limiting plates can be arranged to adapt to the situation that a plurality of winding rollers wind up woven cloth simultaneously.

Optionally, the limiting plate and two side walls perpendicular to the wind-up roller are provided with kidney grooves, and when the wind-up roller moves up and down, two ends of the wind-up roller slide in the kidney grooves.

Through adopting above-mentioned technical scheme, when the wind-up roll is along with the cloth of rolling constantly becoming the multi-upward removal, wind-up roll both ends can the butt in the kidney-shaped groove diapire and slide along the kidney-shaped groove to make the wind-up roll more stable at rolling cloth in-process removal.

Optionally, the locating part includes the fixing base of joint on the gag lever post, set up in the fixing base with the connecting rod between the limiting plate, and will the fixing base lock in retaining member on the limiting rod, the fixing base includes first board and the second board that is parallel to each other, and connect in first board with the third board between the second board.

Through adopting above-mentioned technical scheme, fixing base joint is on the gag lever post to it is fixed through the retaining member, can be fixed in the gag lever post with the limiting plate through the connecting rod.

Optionally, the retaining member is for wearing to establish first board with the inserted block of gag lever post, the gag lever post is equipped with a plurality of confession along self length direction interval the trompil that the inserted block worn to establish, offer on the second board and supply the slot that first board was pegged graft, sliding grafting has the fixture block on the second board, offered on the inserted block and supplied the draw-in groove that the fixture block was pegged graft, the fixture block orientation one side of first board is provided with the chamfer, works as the inserted block peg graft in the slot, the fixture block can peg graft in the draw-in groove, still be provided with on the second board the drive the fixture block supports tightly the elastic component of draw-in groove, and the drive the fixture block is followed the release piece that withdraws from in the draw-in groove.

Through adopting above-mentioned technical scheme, wear to establish first board and gag lever post with the inserted block and peg graft in the slot, can be fixed in fixing base and gag lever post on the gag lever post, peg graft the fixture block in the draw-in groove again, can be fixed in the slot with the inserted block in, can drive the fixture block through the elastic component simultaneously and support tightly in the draw-in groove to improve the stability that the fixing base is fixed in on the gag lever post.

Optionally, the elastic component is the spring, offer the spout that supplies the fixture block to slide on the second board, the spout with the slot link up mutually, the spring set up in the spout, when the fixture block butt in diapire in the draw-in groove, the spring is in compressed state.

Through adopting above-mentioned technical scheme, when the fixture block butt in diapire in the draw-in groove, the spring is in compressed state to can provide the elasticity that the fixture block supported tight draw-in groove.

Optionally, the unlocking piece is an unlocking rod arranged on the clamping block, the unlocking rod extends to the outer side of the second plate, a long groove for the unlocking rod to slide is formed in the second plate, and the extending direction of the long groove is parallel to the extending direction of the sliding groove.

Through adopting above-mentioned technical scheme, slide along the elongated slot and release the locking lever, can conveniently drive the fixture block and withdraw from in the slot, dash and can slide out the slot with the inserted block to take out from the fixing base, in order to conveniently pull down the limiting plate from the gag lever post.

Optionally, the retaining member includes that the screw thread passes the locking lever of first board, and rotate connect in the locking lever orientation the locking plate of one end of second board, first board orientation one side lateral wall of second board has seted up the recess that holds the locking plate, works as the fixing base joint in on the gag lever post, the locking plate can the butt in gag lever post lateral wall.

Through adopting above-mentioned technical scheme, when fixing base joint on the gag lever post, rotate the locking lever, drive the locking plate and support tight gag lever post, can be fixed in fixing base and limiting plate on the gag lever post.

Optionally, a holding rod is disposed at an end of the locking rod away from the locking plate.

By adopting the technical scheme, the locking rod can be conveniently rotated by rotating the holding rod.

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

1. By arranging the limiting plates at the two ends of the wind-up roll, the end faces at the two ends of the wind-up roll are abutted against the bottom wall in the limiting groove of the limiting plate, so that the wind-up roll can be limited to slide along the axial direction of the wind-up roll, and the effect of winding and discharging the woven cloth is improved;

2. Through the retaining member, fixing base and limiting plate can be conveniently fixed on the limiting rod, or the fixing base and the limiting plate are detached from the limiting rod, so that the condition that a plurality of wind-up rolls wind up woven cloth simultaneously is adapted.

Drawings

Fig. 1 is a schematic structural view of a related art;

FIG. 2 is a schematic structural view of the first embodiment;

FIG. 3 is a schematic view of a limiting member according to an embodiment;

FIG. 4 is a schematic diagram of an unlocking member according to an embodiment;

fig. 5 is a schematic structural diagram of an unlocking member according to the second embodiment.

Reference numerals illustrate: 1. a support frame; 11. a driving roller; 12. a wind-up roll; 2. a limit component; 21. a limit rod; 22. a limiting plate; 221. a kidney-shaped groove; 23. a limiting piece; 3. a fixing seat; 31. a first plate; 311. a groove; 32. a second plate; 321. a slot; 322. a clamping block; 323. a chute; 324. a long groove; 33. a third plate; 4. a connecting rod; 5. a locking member; 51. inserting blocks; 511. a clamping groove; 52. a locking lever; 53. a locking plate; 6. an elastic member; 61. a spring; 7. an unlocking member; 71. unlocking the rod; 8. the grip lever.

Detailed Description

The application is described in further detail below with reference to fig. 2-5.

Embodiment one:

The embodiment of the application discloses a blanking device of a warp knitting machine. Referring to fig. 2, the discharging device includes two support frames 1 and two driving rollers 11 rotatably connected between the two support frames 1, and a wind-up roller 12 placed on the two driving rollers 11 for winding up cloth, the support frames 1 can be rectangular plates, the two driving rollers 11 are horizontally arranged and are arranged at intervals along the length direction of the support frames 1, the wind-up roller 12 can be placed in a plurality of positions along the length direction of the driving rollers 11, so that a plurality of cloth can be wound up simultaneously, and the discharging device further includes a limiting component 2 for limiting the wind-up roller 12 to move along the axis direction of the discharging device.

Referring to fig. 2, in the present embodiment, the limiting assembly 2 includes a limiting rod 21 fixedly connected between the two supporting frames 1 by means of bolts or welding, a limiting plate 22 detachably connected to the limiting rod 21, and a limiting member 23 fixing the limiting plate 22 to the limiting rod 21. The cross section of the limiting rod 21 can be rectangular, the length direction of the limiting rod 21 is parallel to the length direction of the winding roller 12, a plurality of limiting plates 22 are vertically and detachably arranged along the length direction of the limiting rod 21, when cloth is wound, one limiting plate 22 is correspondingly arranged at each of two ends of each winding roller 12, the end faces of the two ends of each winding roller 12 are respectively abutted to the limiting plates 22, and the winding roller 12 can be limited to move along the axis direction of the winding roller 12, so that the possibility of uneven weaving on the winding roller is caused due to the fact that the winding roller 12 is offset along the axis direction of the winding roller in the winding process when the weaving is reduced.

Referring to fig. 2 and 3, in the present embodiment, two side walls of the limiting plate 22 perpendicular to the axial direction of the limiting rod 21 are provided with a kidney-shaped groove 221, the kidney-shaped groove 221 extends in the vertical direction, and the end of the wind-up roll 12 is inserted into the kidney-shaped groove 221 and abuts against the inner bottom wall of the kidney-shaped groove 221. When the wind-up roller 12 moves upwards along with the continuous increase of the rolled cloth, the two ends of the wind-up roller 12 can be always abutted against the inner bottom wall of the kidney-shaped groove 221 and slide along the kidney-shaped groove 221, so that the wind-up roller 12 moves more stably in the cloth rolling process and can always keep the abutting state of the end part and the limiting plate 22.

Referring to fig. 2 and 3, in the present embodiment, the limiting member 23 includes a fixing base 3 clamped on the limiting rod 21, a connecting rod 4 for connecting the limiting plate 22 to the limiting rod 21, and a locking member 5 for locking the fixing base 3 to the limiting rod 21. Specifically, the fixing base 3 includes a first plate 31 and a second plate 32 that are parallel to each other, and a third plate 33 that is connected to the upper surfaces of the first plate 31 and the second plate 32, where the first plate 31, the second plate 32, and the third plate 33 form a "n" shape, so that the fixing base 3 can be clamped on the stop lever 21 downward; the connecting rod 4 can be in an inverted L shape, one end of the connecting rod 4 is welded with the upper surface of the fixed seat 3, and the other end is welded with the side wall of the limiting plate 22.

Referring to fig. 2 and 4, in the present embodiment, the locking member 5 is an insert block 51 penetrating through the limiting rod 21 and the first plate 31, the limiting rod 21 is provided with a plurality of holes for inserting the insert block 51 at intervals along its length direction, the cross section of the insert block 51 is a rectangular shape, the second plate 32 is provided with a slot 321 for inserting the first plate 31, the second plate 32 is slidably inserted with a clamping block 322, and the upper surface of the insert block 51 is provided with a clamping slot 511 for inserting the clamping block 322. The insert 51 is inserted through the first plate 31 and inserted into the slot 321, and then the downward sliding fixture block 322 is inserted into the fixture groove 511, so that the insert 51 can be fixed in the slot 321, and the fixing base 3 can be fixed on the limiting rod 21.

Referring to fig. 3 and 4, in the present embodiment, a sliding groove 323 for sliding the clamping block 322 is formed on the second plate 32, the sliding groove 323 is communicated with the slot 321, and an elastic member 6 for driving the clamping block 322 to abut against the clamping groove 511 is disposed in the sliding groove 323. The elastic member 6 may be a spring 61, where one end of the spring 61 is fixedly connected to the inner bottom wall of the chute 323, and the other end of the spring 61 is fixedly connected to the side wall of the clamping block 322, and when the clamping block 322 abuts against the inner bottom wall of the clamping groove 511, the spring 61 is in a compressed state, so as to provide an elastic force for the clamping block 322 to abut against the clamping groove 511. The clamping block 322 is provided with the chamfer towards one side of the first plate 31, when the inserting block 51 is inserted into the slot 321 and is abutted against the clamping block 322, the clamping block 322 can be driven to slide away from the slot 321 along the chamfer, and when the inserting block 51 is abutted against the inner bottom wall of the slot 321, the clamping block 322 can slide towards the slot 321 under the action of the elasticity of the spring 61 and is inserted into the clamping slot 511.

Referring to fig. 3 and 4, in the present embodiment, the second plate 32 is further provided with an unlocking member 7 for driving the clamping block 322 to withdraw from the clamping groove 511, the unlocking member 7 is an unlocking rod 71 welded on a side wall of the clamping block 322, the shape of the unlocking rod 71 is not limited, and the unlocking rod 71 may be rectangular or circular, and in the present embodiment, the unlocking rod 71 is a rectangular rod. The length direction of the unlocking rod 71 is perpendicular to the clamping block 322 and extends to the outer side of the second plate 32, the second plate 32 is provided with a long groove 324 for the unlocking rod 71 to slide, the extending direction of the long groove 324 is parallel to the extending direction of the sliding groove 323, the unlocking rod 71 is driven to slide along the long groove 324, the clamping block 322 can be driven to push out of the clamping groove 511, and therefore the inserting block 51 can be slid out of the fixing seat 3, and the fixing seat 3 and the limiting plate 22 can be detached from the limiting rod 21.

The embodiment of the application provides a feeding device of a warp knitting machine, which is implemented by the following principle: according to the number of the wind-up rolls 12 required for winding cloth, a limiting plate 22 is fixedly arranged at two ends of each wind-up roll 12. When the limiting plate 22 is installed, the fixing base 3 is inserted into the limiting rod 21 downwards, the fixing base 3 is adjusted to the inner bottom wall of the kidney-shaped groove 221 along the length direction of the limiting rod 21 to be abutted against the end face of the winding roller 12, and then the inserting block 51 penetrates through the first plate 31 and is abutted against the inner bottom wall of the inserting groove 321, so that the limiting plate 22 can be fixed.

Embodiment two:

Referring to fig. 5, the second embodiment is different from the first embodiment in that the locking member 5 is different from the first embodiment in that in the present embodiment, the locking member 5 includes a locking rod 52 threaded through the first plate 31, and a locking plate 53 rotatably connected to an end of the locking rod 52 facing the third plate 33 by means of a bearing or the like, a groove 311 for accommodating the locking plate 53 is formed on a side wall of the first plate 31 facing the second plate 32, and when the fixing base 3 is clamped on the limiting rod 21, the locking rod 52 is rotated, and the locking plate 53 is rotated to abut against a side wall of the limiting rod 21, thereby fixing the fixing base 3 on the limiting rod 21. The locking lever 52 has welded the pole 8 of gripping away from the one end of locking board 53, and the pole 8 cross section of gripping is circular, can conveniently rotate gag lever post 21 through the pole 8 of gripping.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (8)

1. The utility model provides a unloader of tricot machine, includes support frame (1) and wind-up roll (12), its characterized in that: still including being used for the restriction wind-up roll (12) are along spacing subassembly (2) that self axis direction removed, spacing subassembly (2) including set up in gag lever post (21) on support frame (1), can dismantle set up in gag lever post (22) on gag lever post (21), and will gag lever post (22) are fixed in gag lever post (23) on (21), the length direction of gag lever post (21) with the length direction of wind-up roll (12) is parallel, gag lever post (22) are provided with a plurality ofly along gag lever post (21) length direction perpendicular gag lever post (21).

2. The blanking device of a warp knitting machine as claimed in claim 1, characterized in that: waist-shaped grooves (221) are formed in two side walls, perpendicular to the winding roller (12), of the limiting plate (22), and when the winding roller (12) moves up and down, two ends of the winding roller (12) slide in the waist-shaped grooves (221).

3. The blanking device of a warp knitting machine as claimed in claim 2, characterized in that: the limiting piece (23) comprises a fixing seat (3) which is clamped on the limiting rod (21), a connecting rod (4) which is arranged between the fixing seat (3) and the limiting plate (22), and a locking piece (5) which locks the fixing seat (3) on the limiting rod (21), wherein the fixing seat (3) comprises a first plate (31) and a second plate (32) which are parallel to each other, and a third plate (33) which is connected between the first plate (31) and the second plate (32).

4. A warp knitting machine blanking device as claimed in claim 3, characterized in that: the locking piece (5) is inserted block (51) penetrating through the first plate (31) and the limiting rod (21), a plurality of holes for the inserted block (51) to penetrate through are formed in the limiting rod (21) along the length direction of the limiting rod, inserting grooves (321) for the first plate (31) to be inserted are formed in the second plate (32), clamping blocks (322) are inserted in the second plate (32) in a sliding mode, clamping grooves (511) for the clamping blocks (322) to be inserted are formed in the inserting blocks (51), chamfering is formed in one side of the clamping blocks (322) towards the first plate (31), the clamping blocks (322) can be inserted in the clamping grooves (511) when the inserting blocks (51) are inserted in the inserting grooves (321), elastic pieces (6) for driving the clamping blocks (322) to abut against the clamping grooves (511) are further arranged on the second plate (32), and the clamping blocks (322) are driven to be withdrawn from the unlocking pieces (7) in the clamping grooves (511).

5. The blanking device of a warp knitting machine as claimed in claim 4, characterized in that: the elastic piece (6) is a spring (61), a sliding groove (323) for a clamping block (322) to slide is formed in the second plate (32), the sliding groove (323) is communicated with the slot (321), the spring (61) is arranged in the sliding groove (323), and when the clamping block (322) abuts against the inner bottom wall of the clamping groove (511), the spring (61) is in a compressed state.

6. The blanking device of a warp knitting machine as claimed in claim 5, characterized in that: the unlocking piece (7) is an unlocking rod (71) arranged on the clamping block (322), the unlocking rod (71) extends to the outer side of the second plate (32), a long groove (324) for sliding the unlocking rod (71) is formed in the second plate (32), and the extending direction of the long groove (324) is parallel to the extending direction of the sliding groove (323).

7. A warp knitting machine blanking device as claimed in claim 3, characterized in that: the locking piece (5) comprises a locking rod (52) penetrating through the first plate (31) through threads, and a locking plate (53) rotatably connected to the locking rod (52) and facing one end of the second plate (32), a groove (311) for accommodating the locking plate (53) is formed in the side wall of the first plate (31) facing the second plate (32), and the locking plate (53) can be abutted to the side wall of the limiting rod (21) when the fixing seat (3) is clamped on the limiting rod (21).

8. The blanking device of a warp knitting machine as claimed in claim 7, characterized in that: one end of the locking rod (52) far away from the locking plate (53) is provided with a holding rod (8).