Automatic discharging and winding device

Abstract

The utility model relates to an automatic discharging and winding device, and belongs to the technical field of spinning, the automatic discharging and winding device comprises a base, a first supporting plate and a second supporting plate are slidably connected to the base, the first supporting plate and the second supporting plate move in the direction close to each other or away from each other, a roll material is horizontally arranged between the two supporting plates, and a conveying piece is rotatably connected to the lower portion of the roll material; bearing pieces are arranged on the two sides of the conveying piece, a sliding rail is fixed to the front of the conveying piece in the conveying direction, a collecting box is detachably connected to the base, a buffer plate is fixed in the collecting box, and the warp knitting machine can achieve the automatic discharging and winding effect.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of textiles, in particular to an automatic unloading and winding device. BACKGROUND

[0002] At present, in a textile manufacturing enterprise, a warp knitting machine is a very important device, a plurality of groups of parallel arranged yarns are fed into the machine in the warp direction, and the yarns are simultaneously looped on all working needles to form a knitted fabric, generally, a large warp knitting machine is provided with a mechanism for winding the knitted fabric after knitting, and the quality and diameter of each roll of knitted fabric are relatively large; carbon fiber is mainly composed of carbon elements, has the characteristics of high temperature resistance, friction resistance, heat conduction and corrosion resistance, and has a fiber shape, softness and processability into various fabrics, and due to the graphite microcrystalline structure along the fiber axis, the fiber axis has high strength and modulus.

[0003] Generally, the winding mechanism of the warp knitting machine is wound into a roll with a large diameter, at this time, the quality and volume of each roll of roll material are relatively large, and manual unloading is generally required, which requires a lot of effort of the workers, and the axial length of each roll of roll material is relatively long, and when unloading, two workers may need to apply force at both ends of the roll to smoothly unload the roll from the roller, the whole unloading process is troublesome and laborious. CONTENT OF THE INVENTION

[0004] In order to realize automatic unloading and winding of the warp knitting machine, the application provides an automatic unloading and winding device.

[0005] The automatic unloading and winding device provided by the application adopts the following technical scheme:

[0006] An automatic unloading and winding device, comprising a roll material, the roll material comprising a yarn roller and a yarn, the yarn being wound side by side on the yarn roller, further comprising a base, the base being horizontally arranged, the base being slidably connected with a first support plate and a second support plate, the first support plate and the second support plate being slid in a direction of approaching or moving away from each other, the base being provided with a lead screw assembly for driving the first support plate and the second support plate to move, the first support plate and the second support plate being vertically arranged, the first support plate and the second support plate being provided with a first slot and a second slot at the top end of the side approaching each other, the first slot and the second slot being provided with a first limiting slot and a second limiting slot respectively, the two ends of the roll material being arranged in the first limiting slot and the second limiting slot respectively, a conveying member being arranged below the roll material, the conveying member being rotatably connected with the base, the rotating shaft direction of the conveying member being perpendicular to the conveying direction of the roll material, a collecting box being detachably connected in front of the conveying direction of the conveying member on the base, a slide rail being arranged between the conveying member and the collecting box for conveying the roll material.

[0007] By adopting the above technical scheme, the roll material is arranged between the first support plate and the second support plate, after winding the yarn on the yarn roller, the relative positions of the first support plate and the second support plate are moved, the positions of the first support plate and the second support plate are away from each other, so that the roll material can fall on the conveying member, and the conveying member can convey the roll material to the slide rail during the relative rotation of the base, and the abrasion of the yarn can be reduced when the roll material is conveyed on the slide rail, the roll material slides on the slide rail to the collecting box, and the collection of the roll material is realized, so that the labor consumption can be reduced, and the automatic unloading effect can be realized.

[0008] Optionally, the screw rod assembly comprises a bidirectional screw rod, two sliding blocks and a rotating motor, the two sliding blocks are fixedly connected with the first support plate and the second support plate respectively, the two sliding blocks are threadedly connected with the bidirectional screw rod respectively, the two sliding blocks are arranged in axial symmetry along the center line of the bidirectional screw rod, and the motor shaft of the rotating motor is fixedly connected with the bidirectional screw rod.

[0009] By adopting the above technical scheme, the rotating motor is started to drive the bidirectional screw rod to rotate, the two sliding blocks are threadedly connected with the bidirectional screw rod respectively, the two sliding blocks are fixedly connected with the first support plate and the second support plate respectively, the movement of the two ends of the roll material in the limiting groove limits the sliding direction of the sliding blocks, so that the bidirectional screw rod can drive the sliding blocks to slide along the length direction of the bidirectional screw rod, the two sliding blocks are arranged in axial symmetry along the bidirectional screw rod, and the two support plates also move in symmetry along the bidirectional screw rod, so that the support to the roll material can be changed simultaneously.

[0010] Optionally, the base is slidably connected with two supporting members, the sliding direction of the supporting members reciprocates along the vertical direction, the two supporting members are arranged between the first support plate and the second support plate and below the roll material, and the two supporting plates are arranged on both sides of the conveying member and arranged in axial symmetry along the central shaft of the conveying member.

[0011] By adopting the above technical scheme, when the roll material needs to be unloaded, the supporting members are first lifted vertically upward, the two supporting members support the positions of the yarn rollers close to the two ends, then the first support plate and the second support plate are driven to move away from each other, the roll material is separated from the support plates, then the two supporting plates are driven to descend, after the roll material falls on the conveying member, the roll material is transferred to the slide rail by the conveying member, the conveying by the supporting members replaces the form of directly falling the roll material on the conveying member, the damage of the yarn on the roll material can be reduced, and the service life of the conveying member is increased.

[0012] Optionally, the conveying member comprises a supporting plate and a rotating rod, the rotating rod is rotatably connected with the base, the rotating direction of the rotating rod is parallel to the length direction of the roll material, the supporting plate is provided with a plurality of supporting plates, and the plurality of supporting plates are arranged in a circumferential direction of the rotating rod at intervals, and the supporting plate is provided with an arc for adapting to the roll material.

[0013] By adopting the above technical scheme, the roll material falls onto the supporting plate through the supporting member, the curvature on the supporting plate can prevent the roll material from falling, and then the roll material on the supporting plate is conveyed to the slide rail through the rotation of the rotating rod, thereby improving the stability and continuity in the conveying process of the roll material.

[0014] Optionally, a first gear is coaxially fixed on the rotating rod, a second gear is fixed on the bidirectional threaded rod, and a conveying chain is drivingly connected to the first gear and the second gear.

[0015] By adopting the above technical scheme, when the bidirectional gear rotates, the first gear and the second gear mesh, that is, the rotating rod is driven to rotate, that is, the two supporting plates move while the rotating rod rotates, that is, the conveying member rotates, so that the simultaneous movement of the supporting plates and the conveying member can be realized.

[0016] Optionally, a tightening roller is slidingly connected to the first supporting plate, the sliding direction of the tightening roller is along the horizontal direction, the tightening roller is parallel to the roll material, and the first supporting plate is provided with a driving assembly for driving the tightening roller to slide.

[0017] By adopting the above technical scheme, after the roll material is wound and the yarn is wound, the tightening roller is parallel to and abuts against the roll material, and in the process that the tightening roller abuts against the roll material, the yarn wound on the roll material can be more compact, and the yarn can be prevented from falling off.

[0018] Optionally, the tightening roller comprises a pressing roller, a support and springs, the support is fixedly connected with the springs at two ends, the pressing roller is parallel to the support, and the pressing roller is fixedly connected with the springs at two ends, the spring is in a compressed state when the pressing roller abuts against the roll material, and the support is fixedly provided with a first motor for driving the pressing roller to rotate.

[0019] By adopting the above technical scheme, when the pressing roller abuts against the roll material, the spring is compressed, the force of the spring trying to restore the original length can make the pressing roller press the roll material more compact, and in the process that the pressing roller rotates and moves, the spring is in different degrees of tension, so that the roll material can be rolled in different degrees, and the rolling effect is better.

[0020] Optionally, the driving assembly comprises a unidirectional threaded rod and a moving block, the first supporting plate is horizontally provided with a sliding groove, the unidirectional threaded rod is arranged in the sliding groove and is rotationally connected relative to the first supporting plate, the rotation axis direction of the unidirectional threaded rod is along the horizontal direction, the moving block is threadedly connected with the unidirectional threaded rod, the sliding groove provides a guide for the moving block, the support is fixedly provided with a support rod, and the support rod is fixedly connected with the moving block at an end away from the support.

[0021] By adopting the technical scheme, the horizontal movement of the moving block can be realized through the rotation of the one-way threaded rod, the threaded connection of the moving block and the one-way threaded rod, and the movement direction of the moving block being limited in the sliding groove; before the roll material is lowered and collected, the tightening roller is first moved to the position abutting against the roll material, the yarn on the roll material is rolled and compacted, then the tightening roller is moved away from the roll material, the supporting plate is moved to the two sides, and the supporting plate is raised, so as to prepare to lower and collect the roll material.

[0022] To sum up, the present application has at least one of the following beneficial technical effects:

[0023] 1. The roll material is arranged between the first supporting plate and the second supporting plate, the supporting plate is moved to the two sides, the supporting plate is raised to hold the yarn roller, and then the roll material is lowered onto the conveying member, so that the conveying member can convey the roll material to the sliding rail, thereby reducing the loss of the yarn and prolonging the service life of the conveying member.

[0024] 2. The tightening roller is driven to roll and press the roll material before the roll material is lowered, so that the yarn on the yarn roller is wound more compactly and the winding effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a structural schematic diagram of an embodiment of the present application;

[0026] Figure 2 is a structural schematic diagram of an embodiment of the present application;

[0027] Figure 3 is a structural schematic diagram of a collecting box;

[0028] Figure 4 is Figure 1 is an enlarged structural schematic diagram of part A in

[0029] In the drawings, 1 is a roll material; 11 is a yarn roller; 12 is a yarn; 2 is a base; 3 is a first supporting plate; 31 is a first missing slot; 311 is a first limiting slot; 312 is a first through hole; 313 is a sliding groove; 32 is a second supporting plate; 321 is a second missing slot; 322 is a second limiting slot; 323 is a second through hole; 4 is a conveying member; 41 is a supporting plate; 42 is a rotating rod; 421 is a first gear; 422 is a second gear; 423 is a conveying chain; 5 is a lead screw assembly; 51 is a two-way threaded rod; 52 is a sliding block; 53 is a rotating motor; 6 is a supporting member; 61 is an air cylinder; 7 is a tightening roller; 71 is a pressing roller; 72 is a support; 721 is a movable hole; 73 is a spring; 74 is a supporting rod; 75 is a first motor; 8 is a driving assembly; 81 is a one-way threaded rod; 82 is a moving block; 83 is a driving motor; 9 is a sliding rail; 91 is a collecting box; and 92 is a buffer plate. DETAILED DESCRIPTION

[0030] The above description is only specific embodiments of the present application and is not intended to limit the present application.Figures 1-4 The application is further described in detail.

[0031] The application discloses an automatic unloading and winding device.

[0032] Reference Figure 1 The automatic unloading and winding device comprises a base 2, the base 2 is horizontally arranged, a first supporting plate 3 and a second supporting plate 32 are slidably connected to the base 2, the first supporting plate 3 and the second supporting plate 32 slide in the direction of approaching or moving away from each other, the first supporting plate 3 and the second supporting plate 32 are vertically arranged, a winding material 1 is horizontally arranged between the first supporting plate 3 and the second supporting plate 32, the winding material 1 comprises a yarn roller 11 and a yarn 12, the yarn 12 is wound on the yarn roller 11 side by side, a conveying member 4 is arranged below the winding material 1, a slide rail 9 is fixed in front of the conveying member 4, and a collecting box 91 is detachably connected to the base 2 at the end of the slide rail 9.

[0033] Reference Figure 1 A first slot 31 is horizontally arranged at the top end of the side of the first supporting plate 3 close to the second supporting plate 32, a first limiting slot 311 is vertically arranged at the center position of the first slot 31, and a first through hole 312 is arranged at the first limiting slot 311, the first through hole 312 penetrates through the first supporting plate 3, a second slot 321, a second limiting slot 322 and a second through hole 323 are arranged on the second supporting plate 32, the first supporting plate 3 and the second supporting plate 32 are arranged in axial symmetry along the center line of the base 2, the diameters of the first through hole 312 and the second through hole 323 are greater than the diameter of the yarn roller 11, so that the yarn roller 11 is placed in the first limiting slot 311 and the second limiting slot 322 respectively, and passes through the first through hole 312 and the second through hole 323 respectively.

[0034] Reference Figure 1 , Figure 2 A lead screw assembly 5 is arranged in the base 2, the lead screw assembly 5 comprises a bidirectional screw rod 51, two sliding blocks 52 and a rotating motor 53, the two sliding blocks 52 are fixedly connected to the bottom of the first supporting plate 3 and the second supporting plate 32 respectively, the two sliding blocks 52 are arranged in axial symmetry along the center line of the bidirectional screw rod 51 and are threadedly connected to the bidirectional screw rod 51 respectively, the motor shaft of the rotating motor 53 is fixedly connected to the bidirectional screw rod 51, the rotating motor 53 drives the bidirectional screw rod 51 to rotate, and the bidirectional screw rod 51 drives the sliding blocks 52 to move, because the two ends of the winding material 1 are arranged in the first limiting slot 311 and the second limiting slot 322 respectively, the movement direction of the two sliding blocks 52 is limited, so that the first supporting plate 3 and the second supporting plate 32 can only move in the length direction of the bidirectional screw rod 51, that is, the first supporting plate 3 and the second supporting plate 32 can only approach or move away from each other.

[0035] Reference Figure 1 , Figure 2 andFigure 3 , the bottom of the roll material 1 is provided with a conveying part 4, the conveying part 4 includes a supporting plate 41 and a rotating rod 42, the rotating rod 42 is rotationally connected to the base 2, the rotating axis direction of the rotating rod 42 is parallel to the length direction of the yarn roller 11, the supporting plate 41 is provided with a plurality of supporting plates 41, and the plurality of supporting plates 41 are circumferentially spaced apart along the rotating rod 42, the supporting plate 41 is provided with an arc, and the two sides of the supporting plate 41 are supported on the rotating rod 42, which can better support the roll material 1, adapt to the diameter of the roll material 1, prevent the roll material 1 from falling off, and better bear the weight of the roll material 1; the rotating rod 42 is coaxially fixed with a first gear 421, the bidirectional threaded rod 51 is fixed with a second gear 422, and the first gear 421 and the second gear 422 are drivingly connected with a conveying chain 423, so that the first gear 421 is driven to rotate through the second gear 422 and the first gear 421 when the bidirectional threaded rod 51 rotates, and the rotating rod 42 is driven to rotate, that is, the conveying part 4 also rotates while the first supporting plate 3 and the second supporting plate 32 move relative to each other, so that the roll material 1 can be continuously and stably conveyed to the conveying part 4 and collected when the roll material 1 is discharged.

[0036] The base is provided with two supporting parts 6, the conveying part 4 is fixed with a gas cylinder 61 on both sides of the base 2, the movable end of the gas cylinder 61 is fixedly connected with the supporting part 6, the supporting part 6 has an upward arc, and the arc of the supporting part 6 matches the diameter of the yarn roller 11, the gas cylinder 61 drives the supporting part 6 to reciprocate in the vertical direction, the two supporting parts 6 are arranged in the middle of the two supporting plates and below the roll material 1, and are arranged in axial symmetry along the central axis of the conveying part 4, when the roll material 1 needs to be lowered, the supporting part 6 is first lifted, the two ends of the yarn roller 11 are pulled by the supporting part 6, then the first supporting plate 3 and the second supporting plate 32 are moved away from each other, and the roll material 1 is moved downward, after the roll material 1 falls on the supporting plate 41, the roll material 1 is conveyed and collected by rotating the rotating rod 42, which can reduce the abrasion of the yarn 12 caused by the direct falling of the roll material 1 on the supporting plate 41, and can also reduce the damage to the supporting plate 41.

[0037] The front of the conveying direction of the conveying part 4 is fixed with two slide rails 9, the slide rails 9 are provided with an inclined arc, the end close to the conveying part 4 is high, and the end away from the conveying part 4 is low, the two slide rails 9 are arranged in parallel and on both sides of the conveying part 4, the height of the side close to the conveying part 4 of the slide rail 9 matches the height of the yarn roller 11, and the side away from the conveying part 4 of the slide rail 9 is detachably connected with a collecting box 91 on the base 2, and a buffer plate 92 is fixed in the collecting box 91, after the roll material 1 is conveyed to the collecting box 91 through the slide rail 9, it first impacts on the buffer plate 92 to be buffered, which can effectively prevent the roll material 1 from damaging the collecting box 91 due to excessive impact.

[0038] Reference Figure 1 and Figure 4The first missing groove 31 of the first support plate 3 is horizontally provided with a tightening roller 7 which reciprocally slides in the horizontal direction, the tightening roller 7 comprises a pressing roller 71, a bracket 72 and two springs 73, the bracket 72 is in the shape of U, the two springs 73 are fixed in the movable holes 721 at the two ends of the bracket 72, and the pressing roller 71 is fixedly connected with the springs 73 through the movable holes 721 at the two ends of the pressing roller 71, the pressing roller 71 and the bracket 72 are parallelly arranged, the first motor 75 is fixed on the pressing roller 71, the spring 73 is in the compressed state when the pressing roller 71 abuts against the material roll 1, the pressing roller 71 drives the material roll 1 to rotate through the rotation and reciprocating sliding of the pressing roller 71, and the rolling pressure of the pressing roller 71 on the material roll 1 is different due to the different distances between the pressing roller 71 and the material roll 1, so that the rolling effect of the pressing roller 71 on the material roll 1 is better.

[0039] The first support plate 3 is provided with a driving assembly 8 for driving the tightening roller 7 to slide, the driving assembly 8 comprises a one-way threaded rod 81, a moving block 82 and a driving motor 83, the first support plate 3 is horizontally provided with a sliding groove 313, the driving motor 83 is fixedly connected with the first support plate 3, the motor shaft of the driving motor 83 is fixedly connected with the one-way threaded rod 81, the one-way threaded rod 81 is rotatably connected with the first support plate 3 and arranged in the sliding groove 313, the rotation axis direction of the one-way threaded rod 81 is along the horizontal direction, the moving block 82 is threadedly connected with the one-way threaded rod 81, the moving block 82 is arranged in the sliding groove 313 and the sliding groove 313 provides a guide for the sliding of the moving block 82, one end of the bracket 72 is fixedly connected with a supporting rod 74, the other end of the supporting rod 74 away from the bracket 72 is fixedly connected with the moving block 82, when the driving motor 83 drives the one-way threaded rod 81 to rotate, the moving block 82 moves along the length direction of the one-way threaded rod 81 and drives the tightening roller 7 to move in the horizontal direction, after the yarn roller 11 winds the yarn 12, the tightening roller 7 is driven to move close to the material roll 1, the pressing roller 71 rotates to roll and compact the yarn 12, then the tightening roller 7 is moved away, and the material roll 1 is lowered again.

[0040] The implementation principle of the automatic material unloading and winding device is that after the material roll 1 winds the yarn 12 between the first support plate 3 and the second support plate 32, the tightening roller 7 is driven to move to abut against the material roll 1, the pressing roller 71 is rotated to roll and compact the material roll 1, then the tightening roller 7 is moved away, the supporting member 6 is lifted to support the two ends of the yarn roller 11, the first support plate 3 and the second support plate 32 move away to the two sides, the material roll 1 is separated from the two support plates, the supporting member 6 drives the material roll 1 to be placed on the conveying member 4, the conveying member 4 rotates to convey the material roll 1 to the sliding rail 9, and finally the material roll 1 rolls into the collecting box 91 to be collected, so that the purpose of automatic material unloading and winding is achieved.

[0041] The embodiments of the present application are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, and thus: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. An automatic unloading and winding device comprising a roll (1) comprising a yarn roller (11) and a yarn (12) wound side by side on the yarn roller (11), characterized in that: The base (2) is horizontally arranged, the first support plate (3) and the second support plate (32) are slidably connected to the base (2), the first support plate (3) and the second support plate (32) slide in the direction of approaching or moving away from each other, the base (2) is provided with a lead screw assembly (5) for driving the first support plate (3) and the second support plate (32) to move, the first support plate (3) and the second support plate (32) are vertically arranged, the top end of the side of the first support plate (3) and the second support plate (32) approaching each other is respectively provided with a first slot (31) and a second slot (321), the first slot (31) and the second slot (321) are respectively provided with a first limiting slot (311) and a second limiting slot (322), the both ends of the roll material (1) are arranged in the first limiting slot (311) and the second limiting slot (322) respectively, a conveying member (4) is arranged below the roll material (1), the conveying member (4) is rotatably connected to the base (2), the rotating shaft direction of the conveying member (4) is perpendicular to the conveying direction of the roll material (1), the front of the conveying direction of the conveying member (4) on the base (2) is detachably connected with a collecting box (91), the conveying member (4) and the collecting box (91) are provided with a slide rail (9) for conveying the roll material (1).

2. The automatic unloading and winding device according to claim 1, characterized in that: The lead screw assembly (5) comprises a bidirectional threaded rod (51), a sliding block (52) and a rotating motor (53), the sliding block (52) is provided with two, and is fixedly connected with the first support plate (3) and the second support plate (32) respectively, the two sliding blocks (52) are threadedly connected with the bidirectional threaded rod (51) respectively, the two sliding blocks (52) are arranged in axial symmetry along the center line of the bidirectional threaded rod (51), and the motor shaft of the rotating motor (53) is fixedly connected with the bidirectional threaded rod (51).

3. The automatic unloading and winding device according to claim 1, characterized in that: The base (2) is slidably connected with two supporting members (6), the sliding direction of the supporting member (6) reciprocates along the vertical direction, the two supporting members (6) are arranged in the middle of the first support plate (3) and the second support plate (32), and are arranged below the roll material (1), the two supporting plates (41) are arranged on both sides of the conveying member (4) and are arranged in axial symmetry along the central shaft of the conveying member (4).

4. The automatic unloading and winding device according to claim 3, characterized in that: The conveying member (4) comprises a supporting plate (41) and a rotating rod (42), the rotating rod (42) is rotatably connected to the base (2), the rotating shaft direction of the rotating rod (42) is parallel to the length direction of the roll material (1), the supporting plate (41) is provided with a plurality of, and the plurality of supporting plates (41) are arranged in a circumferential direction interval of the rotating rod (42), and the supporting plate (41) is provided with an arc for adapting the roll material (1).

5. The automatic unloading and winding device according to claim 4, characterized in that: The rotating rod (42) is coaxially fixed with a first gear (421), the bidirectional threaded rod (51) is fixed with a second gear (422), and the first gear (421) and the second gear (422) are drivingly connected with a conveying chain (423).

6. The automatic unloading and winding device according to claim 1, characterized in that: The first support plate (3) is slidably connected with a tightening roller (7), the sliding direction of the tightening roller (7) is along the horizontal direction, the tightening roller (7) is parallel to the roll material (1) and abuts against the roll material (1), and the first support plate (3) is provided with a driving assembly (8) for driving the tightening roller (7) to slide.

7. The automatic unloading and winding device according to claim 6, characterized in that: The tightening roller (7) comprises a compression roller (71), a support frame (72) and springs (73), the two springs (73) are fixedly connected with the support frame (72) at two ends, the compression roller (71) is parallel to the support frame (72) and is fixedly connected with the springs (73) at two ends, when the compression roller (71) abuts against the roll material (1), the springs (73) are in a compressed state, and the support frame (72) is fixedly connected with a first motor (75) for driving the compression roller (71) to rotate.

8. The automatic unloading and winding device according to claim 7, characterized in that: The driving assembly (8) comprises a one-way threaded rod (81) and a moving block (82), the first support plate (3) is horizontally provided with a sliding groove (313), the one-way threaded rod (81) is arranged in the sliding groove (313) and is rotationally connected with the first support plate (3), the rotation axis direction of the one-way threaded rod (81) is along the horizontal direction, the moving block (82) is threadedly connected with the one-way threaded rod (81), the sliding groove (313) provides guidance for the moving block (82), the support frame (72) is fixedly connected with a support rod (74), and the end, away from the support frame (72), of the support rod (74) is fixedly connected with the moving block (82).

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