Lyocell fiber production traction device

Abstract

The utility model relates to the field of textile machinery, in particular to a lyocell fiber production traction device which comprises a support, the support is of a vertically-placed U-shaped structure, a lifting structure is installed in the support, and a threaded sliding seat is arranged on the lifting structure. And the side edge of the threaded sliding seat is fixedly provided with a guider which has traction, impurity removal and dust removal functions on the lyocell fibers. The cleaning mechanism is arranged between the traction rings, so that the device can clean lyocell fibers passing through the traction rings while keeping traction and guide effects, dust, sundries and the like, generated in the production process, on the surfaces of the lyocell fibers can be cleaned up, the lyocell fibers can be kept clean after being wound, a sponge block in the lyocell fibers is also convenient to replace, and the production cost is reduced. And the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of textile machinery, concretely relates to a lyocell fiber production traction device. BACKGROUND

[0002] Lyocell fiber is a kind of regenerated fiber made of natural wood pulp as raw material through solvent spinning technology. It is a kind of more environmentally friendly fiber type in modern textile industry, and is widely used in clothing, bedding and medical and health products and other fields.

[0003] Chinese patent discloses a kind of lyocell fiber winding machine (application No.202211120814X), including work installation platform, water collection groove, fiber shaping cooling device, transmission screw rod, traction ring, winding device, anti-static device, fire-fighting equipment storage rack and fire hydrant, the fiber shaping cooling device includes roller, wind collector and air blower, the winding device includes rotating motor, winding roller and initial fixed groove, the anti-static device includes water collection tank, micro fog water spray tray and pressurized water supply pump and other structures, wherein, it utilizes traction ring to realize the guiding effect when lyocell fiber is rolled up, so that lyocell fiber winding is more uniform.

[0004] In the production of lyocell fiber, fiber can contact dust or other sundries in the air, especially in the spinning, drying and other stages, and then when winding, dust or sundries can be left on the surface of the fiber, the structure of the traction ring in the above patent is relatively simple, and the function is relatively single, without dust removal effect, and based on this, it is further improved. UTILITY MODEL CONTENT

[0005] To solve the above technical problems, the utility model provides a kind of lyocell fiber production traction device, including support, support is vertical U type structure, its inside installation elevating system, be equipped with threaded slide on elevating system;

[0006] The side of threaded slide is fixedly installed with guider that has traction and impurity removal, dust removal functions for lyocell fiber.

[0007] Preferably, the elevating system includes a lead screw, the bottom of the lead screw is rotatably connected to the inner wall of the support, the top of the lead screw is installed with a motor, the motor is fixed to the top end of the support, and two limiting blocks are sleeved on the lead screw.

[0008] Preferably, one side of the limiting block is fixed to the support, a through hole is arranged in the limiting block, and the inner diameter of the through hole is greater than the outer diameter of the lead screw.

[0009] Preferably, the guider includes a mounting plate, a traction ring is symmetrically arranged on the side of the mounting plate away from the threaded slide, the inlet and outlet ends of the traction ring are rounded, and the surface is smooth.

[0010] Preferably, the cleaning mechanism is arranged between the front and rear traction rings on the mounting plate.

[0011] Preferably, the cleaning mechanism comprises a side plate fixed to the side wall of the mounting plate, an inner wall of the side plate is provided with a sliding groove, and the side plate is internally provided with a sliding rod, two cleaning devices which are the same in structure and are arranged in an upper and lower mirror image manner are sleeved on the sliding rod.

[0012] Preferably, the cleaning device comprises a clamping plate, a moving block is arranged at one end of the clamping plate close to the side plate, a protruding block is arranged at the end of the moving block and located in the sliding groove and connected with the sliding groove in sliding mode, the moving block is sleeved on the sliding rod and slides on the sliding rod, and a spring is sleeved on the sliding rod between the moving block and the side plate.

[0013] Preferably, an insertion slot is arranged in the interior of the clamping plate, an insertion block is arranged in the insertion slot, an adhesive layer is arranged on the outer side wall of the insertion block, and a sponge block is arranged on the side surface of the insertion block.

[0014] The technical effects and advantages of the present application are as follows:

[0015] In the present application, the cleaning mechanism is arranged between the traction rings, so that the device can clean the lyocell fiber passing through the traction ring while maintaining the traction guiding effect, clean the dust and sundries generated in the production process on the surface of the lyocell fiber, and keep the lyocell fiber clean after winding, and the sponge block is also easy to replace, which has good practicability. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic view of a lyocell fiber production traction device provided by the present application;

[0017] Figure 2 is an exploded view of a lyocell fiber production traction device provided by the present application;

[0018] Figure 3 is an exploded view of a guider in a lyocell fiber production traction device provided by the present application;

[0019] Figure 4 is a structural schematic view of a cleaning device in a lyocell fiber production traction device provided by the present application;

[0020] Figure 5 is a structural schematic view of a clamping plate in a lyocell fiber production traction device provided by the present application;

[0021] Figure 6 is a structural schematic view of a cleaning device in a lyocell fiber production traction device provided by the present application; Figure 2 is a structural schematic view of the A part in the middle.

[0022] In the drawings:

[0023] 1, support; 2, lifting structure; 3, threaded slide; 4, guide; 21, lead screw; 22, motor; 23, limit block; 24, via; 41, side plate; 42, sliding groove; 43, sliding rod; 44, spring; 45, cleaner; 451, clamping plate; 452, moving block; 453, protruding block; 454, slot; 455, plug; 456, adhesive layer; 457, sponge block; 46, mounting plate; 47, traction ring. DETAILED DESCRIPTION

[0024] The embodiments of the present application will be described in further detail below with reference to the drawings and specific embodiments. The embodiments of the present application are given for the purpose of illustration and description, and are not exhaustive or limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present application and its practical application, and to enable those of ordinary skill in the art to understand the present application so as to design various embodiments with various modifications suitable for specific use.

[0025] EMBODIMENT

[0026] Please refer to Figures 1-6 In the present embodiment, a lyocell fiber production traction device is provided, comprising a support 1, which is a vertically placed U-shaped structure, inside which a lifting structure 2 is installed, the lifting structure 2 is provided with a threaded slide 3, the lifting structure 2 can drive the threaded slide 3 to move up and down, and the side edge of the threaded slide 3 is fixedly installed with a guide 4, the guide 4 will move with the threaded slide 3 moving up and down, the guide 4 can make the lyocell fiber uniformly wound on the winding roller, in the present application, in addition to the guiding and traction effect, the guide 4 also has the effect of dust removal and impurity removal, when the lyocell fiber passes through the guide 4, it can automatically clean the impurities, dust and the like on the surface of the lyocell fiber, keeping the lyocell fiber after winding clean;

[0027] The lifting structure 2 comprises a lead screw 21, the bottom of the lead screw 21 is rotationally connected to the inner wall of the support 1, the top of the lead screw 21 is provided with a motor 22, the motor 22 is fixed to the top end of the support 1, and two limiting blocks 23 distributed in an up-down manner are sleeved on the lead screw 21, one side of the limiting block 23 is fixed to the support 1, the limiting block 23 is provided with a through hole 24, the inner diameter of the through hole 24 is greater than the outer diameter of the lead screw 21, so as to avoid affecting the rotation of the lead screw 21 while the limiting block 23 plays a limiting role, the limiting block 23 mainly plays a limiting role on the threaded sliding seat 3, the motor 22 drives the lead screw 21 to rotate after being started, the threaded sliding seat 3 is threadedly connected to the lead screw 21, one side of the threaded sliding seat 3 is slidably connected to the side wall of the support 1, the threaded sliding seat 3 on the lead screw 21 will move up or down after the lead screw 21 rotates, and when the motor 22 reverses, the lead screw 21 reverses, and then the threaded sliding seat 3 moves reversely, and the moving range of the threaded sliding seat 3 is kept between the two limiting blocks 23;

[0028] A guide 4 is arranged on the other side of the threaded sliding seat 3, the guide 4 comprises a mounting plate 46, the side of the mounting plate 46 away from the threaded sliding seat 3 is symmetrically provided with a traction ring 47 in front and back directions, the two traction rings 47 can better limit and pull the lyocell fiber, and meanwhile, in order to protect the lyocell fiber, the inlet and outlet ends of the traction ring 47 are chamfered and smooth;

[0029] A cleaning mechanism is arranged on the mounting plate 46 between the front and back traction rings 47, the cleaning mechanism comprises a side plate 41 fixed to the side wall of the mounting plate 46, the inner wall of the side plate 41 is provided with a sliding groove 42, and the side plate 41 is further provided with a sliding rod 43, the sliding rod 43 is sleeved with two cleaning devices 45 which are the same in structure and are symmetrically arranged in an up-down manner, the lyocell fiber passes through the cleaning device 45, and the cleaning device 45 removes dust and sundries on the surface of the lyocell fiber;

[0030] The cleaning device 45 comprises a clamping plate 451, one end of the clamping plate 451 close to the side plate 41 is provided with a moving block 452, the end of the moving block 452 is provided with a protruding block 453, the protruding block 453 is located in the sliding groove 42 and is slidably connected with the sliding groove 42, meanwhile, the moving block 452 is sleeved on the sliding rod 43 and can slide on the sliding rod 43, in order to keep the cleaning device 45 close to the top and bottom, a spring 44 is sleeved on the sliding rod 43 between the moving block 452 and the side plate 41, the elastic force of the spring 44 can make the two moving blocks 452 on the sliding rod 43 have a tendency to approach each other, thereby keeping the two cleaning devices 45 close to each other, meanwhile, due to the elastic force, the two cleaning devices 45 will not be too tightly matched, which can protect the lyocell fiber and avoid affecting the lyocell fiber;

[0031] The elastic force of the spring 44 makes the two moving blocks 452 slide on the slide rod 43 and approach each other, and at this time the protrusions 453 slide in the slide groove 42 at the same time, and the moving blocks 452 slide towards each other, that is, the clamping plates 451 connected with the moving blocks 452 move towards each other;

[0032] The clamping plate 451 is internally provided with an insertion groove 454, the insertion groove 454 is provided with an insertion block 455, the outer side wall of the insertion block 455 is provided with an adhesive layer 456, and the insertion block 455 is fixed in the insertion groove 454 through the adhesive layer 456. The side surface of the two insertion blocks 455 close to each other is provided with a sponge block 457, the sponge block 457 is used as a wiping block, the lyocell fiber passes between the two sponge blocks 457 close to each other, the sponge block 457 can clean the dust and sundries on the surface of the lyocell fiber, and the sponge block 457 is good in elasticity and has strong deformation capacity and will not cause damage to the lyocell fiber.

[0033] After being used for a period of time, if the sponge block 457 needs to be replaced, the two clamping plates 451 are separated from each other under the action of the elastic force of the spring 44, and the insertion block 455 is pulled out of the insertion groove 454, and since the insertion block 455 is fixed by the adhesive layer 456, the separation is easy to realize. After the insertion block 455 is taken out, the sponge block 457 is also taken out, and then a new insertion block 455 (the insertion block 455 and the sponge block 457 are fixed in an integrated mode) is inserted into the insertion groove 454.

[0034] In the traction ring 47, the cleaning mechanism is arranged between the traction ring 47, so that the device can clean the lyocell fiber passing through the traction ring 47 while keeping the traction guiding effect, clean the dust and sundries generated in the production process on the surface of the lyocell fiber, and keep the lyocell fiber clean after being wound, and the sponge block 457 is also easy to replace and has good practicability.

[0035] Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art and related fields without creative labor should belong to the protection scope of the utility model. The structures, devices and operation methods not specifically described and explained in the utility model are implemented according to the conventional means in the art without special description and limitation.

Claims

1. A lyocell fiber production drafting device, characterized by, Including support (1), support (1) is the U type structure of vertical, its inside installation lifting structure (2), be equipped with threaded slide (3) on lifting structure (2); The side of threaded slide (3) is fixedly installed guider (4) with traction and impurity removal, dust removal functions for lyocell fiber.

2. A lyocell fibre production drafting arrangement according to claim 1, characterised in that, The lifting structure (2) includes a lead screw (21), the bottom of the lead screw (21) is rotatably connected to the inner wall of the support (1), the top of the lead screw (21) is installed with a motor (22), the motor (22) is fixed to the top end of the support (1), and two upper and lower limiting blocks (23) are sleeved on the lead screw (21).

3. A lyocell fibre production drafting arrangement according to claim 2, characterised in that, One side of the limiting block (23) is fixed on the support (1), and the limiting block (23) is provided with a through hole (24), the inner diameter of the through hole (24) is greater than the outer diameter of the lead screw (21).

4. A lyocell fibre production drafting arrangement according to claim 3, characterised in that, The guider (4) includes a mounting plate (46), the side of the mounting plate (46) away from the threaded slide (3) is provided with a traction ring (47) symmetrically arranged front and back, the inlet and outlet ends of the traction ring (47) are rounded, and the surface is smooth.

5. A lyocell fibre production drafting arrangement according to claim 4, characterised in that, The cleaning mechanism is arranged between the two traction rings (47) on the mounting plate (46).

6. A lyocell fibre production drafting arrangement according to claim 5, characterised in that, The cleaning mechanism includes a side plate (41) fixed to the side wall of the mounting plate (46), the inner wall of the side plate (41) is provided with a sliding groove (42), and the side plate (41) is provided with a sliding rod (43), the sliding rod (43) is sleeved with two cleaning devices (45) which are the same structure and are arranged in an upper and lower mirror image.

7. A lyocell fibre production drafting arrangement according to claim 6, characterised in that, The cleaning device (45) includes a clamping plate (451), a moving block (452) is arranged at one end of the clamping plate (451) close to the side plate (41), the end of the moving block (452) is provided with a protruding block (453), the protruding block (453) is located in the sliding groove (42) and is connected with the sliding groove (42), the moving block (452) is sleeved on the sliding rod (43) and slides on the sliding rod (43), the spring (44) is sleeved on the sliding rod (43) between the moving block (452) and the side plate (41).

8. A lyocell fibre production drafting arrangement according to claim 7, characterised in that, The clamping plate (451) is internally provided with an insertion slot (454), the insertion slot (454) is provided with an insertion block (455), the outer side wall of the insertion block (455) is provided with an adhesive layer (456), and the side surface of the insertion block (455) is provided with a sponge block (457).

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