CN213417095U

CN213417095U - Short fiber drafting device

Info

Publication number: CN213417095U
Application number: CN202022322672.8U
Authority: CN
Inventors: 罗湘宇; 郑银森
Original assignee: Guangzhou Shuangxiong Chemical Fiber Co ltd
Current assignee: Guangzhou Shuangxiong Chemical Fiber Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-11
Anticipated expiration: 2030-10-16

Abstract

The utility model belongs to the technical field of the draft equipment and specifically relates to a short-staple draft device is related to, it includes mount, bunching device and tractive device, and the tractive device sets up on the mount, and along the tensile direction of short-staple, the bunching device is located the tractive device rear, and the side that the tractive device is close to the bunching device is provided with the mounting panel, is provided with adjusting part on the mounting panel, and adjusting part includes adjusting part and movable block, and the movable block is connected with the adjusting part that is used for changing distance between it and the tractive device, and the bunching device is connected with the movable. The application has the effect of improving the adaptability of the drafting device to short fibers of various lengths.

Description

Short fiber drafting device

Technical Field

The application relates to the field of drafting equipment, in particular to a short fiber drafting device.

Background

At present, drawing is a process of regularly drawing and attenuating an aggregate of fibers, and it is essential that the fibers are relatively displaced in the axial direction of the aggregate to be distributed over a longer segment, and as a result, the linear density of the aggregate is reduced and the fibers are further straightened and parallel. By stretching the staple fibers, they can be made to possess different morphologies or properties.

The present short fiber drafting device, such as chinese patent publication No. CN208279733U, is named as a short fiber drafting device, which includes a fixing frame, a bundling device, a drawing device, a soaking device and a shaping device. The bundling device is fixedly arranged on the ground and is positioned in front of the traction device. The drawing device comprises a first drawing roller set, a second drawing roller set, a third drawing roller set and a fourth drawing roller set; the soaking device comprises a first soaking groove and a second soaking groove; the bundling device, the first drafting roller group, the second drafting roller group, the third drafting roller group and the shaping device are sequentially arranged side by side, the first soaking tank and the second soaking tank are positioned below the first drafting roller group, the second drafting roller group and the third drafting roller group, and the fourth drafting roller group is positioned below the shaping device; and a wiring harness moving track is formed among the bundling device, the first drafting roller group, the first soaking groove, the second drafting roller group, the second soaking groove, the third drafting roller group, the shaping device and the fourth drafting roller group.

In view of the above-mentioned related art, the inventor believes that the bundling device is fixedly arranged on the ground, the distance between the bundling device and the drawing device is fixed, the short fibers have limited length, and a part of the short fibers may not extend from the bundling device to the drawing device for drawing.

SUMMERY OF THE UTILITY MODEL

In order to improve the adaptability of the drafting device to short fibers with various lengths, the application provides a short fiber drafting device.

The short fiber drafting device adopts the following technical scheme:

the short fiber drafting device comprises a fixing frame, a bundling device and a traction device, wherein the traction device is arranged on the fixing frame and is located behind the traction device along the stretching direction of short fibers, a mounting plate is arranged on the side face, close to the bundling device, of the traction device, an adjusting assembly is arranged on the mounting plate and comprises an adjusting piece and a moving block, the moving block is connected with the adjusting piece used for changing the distance between the moving block and the traction device, and the bundling device is connected with the moving block.

By adopting the technical scheme, the working personnel change the distance between the moving block, the bundling device and the traction device through the adjusting piece according to the requirements, and short fibers with shorter length can be simultaneously connected with the bundling device and the traction device; short fibers with longer length can be kept in a relatively tight state through adjustment, so that subsequent operation is facilitated; thereby improving the adaptability of the drafting device to short fibers with various lengths.

Optionally, the mounting panel is the level setting, the mounting panel is provided with the spout, the regulating part is the threaded rod, the threaded rod rotates to be connected in the spout, the length direction of spout, threaded rod is the same with the tensile direction of short-staple, movable block threaded connection is in the threaded rod, the beam concentrating device can dismantle and connect in the movable block.

By adopting the technical scheme, the worker adjusts the positions of the moving block and the bundling device in the horizontal direction by rotating the threaded rod; when the bunching device is not needed to be used or needs to be replaced, the bunching device is separated from the moving block, and the cost is reduced.

Optionally, the threaded rod penetrates through the end fixedly connected with rotary table of the mounting plate.

Through adopting above-mentioned technical scheme, the staff drives the threaded rod through rotating the carousel and rotates to this staff's power of having an effect and regulation of being convenient for.

Optionally, the mounting panel is provided with a guide groove, the guide groove is the same as the sliding groove in length direction, the bundling device is provided with a guide block, and the guide block is connected in the guide groove in a sliding manner.

Through adopting above-mentioned technical scheme, guide block and guide way play the guide effect, make the removal of bunching device more stable.

Optionally, one side of the mounting plate is rotatably connected to the outer wall of the traction device, the outer side wall of the bundling device is provided with a containing groove, and the side surface of the mounting plate is connected with the bottom of the containing groove; the outer wall of the bundling device is provided with a locking groove which is communicated with the accommodating groove, and a locking piece for adjusting the rotation state of the mounting plate is arranged in the locking groove; the bundling device outer wall is provided with the recess that is used for holding the carousel, recess and holding tank intercommunication.

Through adopting above-mentioned technical scheme, when need not use the bunching device, with bunching device and movable block separation, rotate the mounting panel, utilize the locking piece to fix the mounting panel to holding tank department to this saves space.

Optionally, the locking piece includes fixing base, pivot and locking piece, fixing base fixed connection is in locking groove bottom, the pivot is rotated and is connected in the fixing base, locking piece fixed connection is in the pivot, the side that the holding tank bottom was kept away from to the locking piece side and mounting panel is connected.

By adopting the technical scheme, when the bundling device is not needed, the mounting plate is rotated to be in a storage state, and the locking block is rotated to enable the side surface of the locking block to be tightly abutted against the side surface of the mounting plate; when the bundling device needs to be used, the locking block is rotated again, the locking block is separated from the mounting plate, the mounting plate rotates under the action of gravity, the side face of the mounting plate is separated from the side face of the accommodating groove, and then the bundling device is installed.

Optionally, the arc wall has been seted up respectively to mounting panel side, fixing base side, the locking piece is provided with the enhancement strip near the side of holding tank bottom, enhancement strip sliding connection is in the arc wall.

Through adopting above-mentioned technical scheme, through the cooperation of strengthening strip and arc wall, further strengthen the joint strength between locking piece and the mounting panel.

Optionally, a plurality of stabilizing grooves are formed in the side face of the mounting plate, the stabilizing grooves penetrate through the side edge of the mounting plate, and stabilizing feet used for supporting are connected to the position, corresponding to the stabilizing grooves, of the mounting plate in a sliding mode.

Through adopting above-mentioned technical scheme, the staff can be according to actual demand, and the foot that will stabilize is installed and is stabilized groove department to this stability of strengthening the mounting panel does benefit to follow-up draft work.

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

1. according to the requirements, the worker changes the distances among the moving block, the bundling device and the traction device through the adjusting piece, and short fibers with short lengths can be connected with the bundling device and the traction device at the same time; short fibers with longer length can be kept in a relatively tight state through adjustment, so that subsequent operation is facilitated; thereby improving the adaptability of the drafting device to short fibers with various lengths;

2. when the bundling device is not needed, the mounting plate is rotated to be in a storage state, and the locking block is rotated to enable the side face of the locking block to be tightly abutted against the side face of the mounting plate; when the bundling device needs to be used, the locking block is rotated again, the locking block is separated from the mounting plate, the mounting plate rotates under the action of gravity, the side face of the mounting plate is separated from the side face of the accommodating groove, and then the bundling device is installed, so that the space is saved.

Drawings

Fig. 1 is a schematic structural diagram of a short fiber drafting device in an embodiment of the present application.

Fig. 2 is a cross-sectional view of a short fiber drawing device according to an embodiment of the present application.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 4 is a schematic structural diagram of a short fiber drafting device according to an embodiment of the present application, in which a mounting plate is in a storage state.

Fig. 5 is a partially enlarged schematic view of a portion B in fig. 1.

Description of reference numerals: 1. a fixed mount; 2. a bundling device; 21. connecting blocks; 22. a guide block; 3. a pulling device; 31. accommodating grooves; 32. a locking groove; 33. a groove; 4. mounting a plate; 41. an arc-shaped slot; 42. a stabilizing groove; 43. a chute; 44. a guide groove; 5. an adjustment assembly; 51. a threaded rod; 52. a moving block; 521. inserting grooves; 53. a turntable; 6. a locking member; 61. a fixed seat; 62. a rotating shaft; 63. a locking block; 64. a reinforcing strip; 7. and (5) stabilizing the feet.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a short fiber drafting device. Referring to fig. 1 and 2, a short fiber drawing device includes a holder 1, a bundling device 2, and a drawing device 3. Mount 1 sets up in ground, and tractive device 3 sets up in mount 1 side, and 3 lateral walls of tractive device are connected with mounting panel 4, and mounting panel 4 is connected with adjusting part 5, and bunching device 2 is connected in adjusting part 5. The bundling device 2 is located behind the drawing device 3 in the drawing direction of the short fibers. The short fibers are guided by the bundling device 2 and extend to the drawing device 3.

Referring to fig. 1 and 3, the side edge of the mounting plate 4 is rotatably connected to the outer side wall of the pulling device 3 close to the bundling device 2, and the rotating edge of the mounting plate 4 is close to the ground. Holding tank 31 has been seted up to 3 lateral walls of tractive device, holding tank 31 and mounting panel 4 looks adaptation, and the degree of depth of holding tank 31 is unanimous with mounting panel 4's thickness, and mounting panel 4 is embedded in the lateral wall of tractive device 3, saves space more. The locking groove 32 is opened to the lateral wall of the pulling device 3, and the locking groove 32 is located above the receiving groove 31, and the locking groove 32 is communicated with the groove wall of the receiving groove 31 above. Locking piece 6 is connected in the locking groove 32, and locking piece 6 cooperatees with mounting panel 4, and locking piece 6 is used for adjusting the pivoted condition of mounting panel 4.

The number of the locking members 6 is several, and in the present embodiment, the number of the locking members 6 is illustrated as 1.

Referring to fig. 3 and 4, locking piece 6 includes fixing base 61, pivot 62 and locking piece 63, and fixing base 61 side fixed connection is in locking groove 32 tank bottom, and pivot 62 wears to establish and rotates and connect in fixing base 61, and locking piece 63 side cover is established and fixed connection is kept away from locking groove 32 department in pivot 62, and locking piece 63 side and fixing base 61 side butt. When the mounting plate 4 needs to be stored, the mounting plate 4 is rotated to enable the side surface of the mounting plate to be abutted against the bottom of the accommodating groove 31, then the locking block 63 is rotated to enable the side surface of the locking block 63 to be abutted against the side surface of the mounting plate 4 far away from the bottom of the accommodating groove 31, at the moment, the mounting plate 4 is in a storage state, and the mounting plate 4 is fixed in the accommodating groove 31. When the mounting plate 4 needs to be used, the locking block 63 is rotated to separate the side surface of the locking block 63 from the side surface of the mounting plate 4, the mounting plate 4 is in a free moving state, the side surface of the locking block 63 is in contact with the side surface of the fixed seat 61 at the moment, and the locking block 63 is difficult to slide under the action of friction force and is relatively fixed in position. The mounting plate 4 in the free state rotates downward under the action of gravity, and stops rotating when the mounting plate is in contact with the ground, so that the mounting plate 4 is in a working state.

The side of mounting panel 4 keeping away from the bottom of holding tank 31 and the side that locking groove 32 was kept away from to fixing base 61 have seted up arc groove 41 respectively, and the structure that two arc grooves 41 combine to form is the ring channel. The side surface of the locking block 63 close to the bottom of the receiving groove 31 is fixedly connected with a reinforcing bar 64, and the reinforcing bar 64 is slidably connected in the arc-shaped groove 41.

The following description is based on the mounting plate 4 being in operation. Referring to fig. 1 and 5, two stabilizing grooves 42 are formed in the bottom of the mounting plate 4, in this embodiment, the stabilizing grooves 42 are located at positions of the mounting plate 4 away from the receiving groove 31, the two stabilizing grooves 42 respectively penetrate through two opposite side edges of the mounting plate 4, and the vertical cross section of each stabilizing groove 42 is T-shaped. The mounting plate 4 is provided with two stabilizing feet 7, one stabilizing foot 7 corresponds to one stabilizing groove 42, the vertical section of each stabilizing foot 7 is T-shaped, and each stabilizing foot 7 is connected with the corresponding stabilizing groove 42 in a sliding manner. The bottom of the stabilizing foot 7 is abutted against the ground, and the mounting plate 4 is in a horizontal state at the moment.

Referring to fig. 1 and 2, the adjustment assembly 5 includes an adjustment member, which in this embodiment is a threaded rod 51, and a moving block 52. The top of the mounting plate 4 is provided with a sliding chute 43, the length direction of the sliding chute 43 is the same as the stretching direction of the short fibers, two ends of the threaded rod 51 are rotatably connected with two opposite groove walls of the sliding chute 43, and the length direction of the threaded rod 51 is consistent with the length direction of the sliding chute 43. The moving block 52 is sleeved and in threaded connection with the threaded rod 51, and the outer wall of the moving block 52 is in sliding connection with the groove wall of the sliding groove 43; the top of the moving block 52 is flush with the top of the sliding chute 43. The top of the moving block 52 is provided with an insertion groove 521, the bottom of the bundling device 2 is fixedly connected with a connecting block 21, and the connecting block 21 is detachably inserted into the insertion groove 521.

In order to enhance the connection strength between the connecting block 21 and the inserting groove 521, the moving block 52 is detachably connected with the connecting block 21 through a bolt.

Referring to fig. 2 and 4, the end of the threaded rod 51 far away from the rotation position of the mounting plate 4 penetrates through the side edge of the mounting plate 4, the end of the threaded rod 51 is fixedly connected with a turntable 53, the outer side wall of the traction device 3 is provided with a groove 33, the groove wall of the groove 33 is communicated with the groove wall of the accommodating groove 31 above the accommodating groove, and the position of the groove 33 corresponds to the position of the turntable 53; when the mounting plate 4 is in the storage state, the turntable 53 is located in the groove 33.

Referring to fig. 1 and 2, when the rotary plate 53 is rotated, the threaded rod 51 is rotated, the moving block 52 is displaced, and the position of the bundling device 2 connected to the moving block 52 is changed; when the short fiber length is short, the distance between the bundling device 2 and the drawing device 3 is shortened by rotating the threaded rod 51, thereby improving the adaptability of the drawing device to short fibers with various lengths.

In order to further stabilize the displacement of the bundling device 2, the top of the mounting plate 4 is provided with a guide groove 44, the length direction of the guide groove 44 is consistent with the length direction of the sliding groove 43, the bottom of the bundling device 2 is fixedly connected with a guide block 22, and the guide block 22 is inserted into and slidably connected in the guide groove 44.

The short fiber drafting device in the embodiment of the application has the implementation principle that: the locking block 63 is rotated, and the mounting plate 4 rotates until the mounting plate contacts the ground, and stops rotating; the connecting block 21 is inserted into the inserting groove 521, the guide block 22 is inserted into the guide groove 44, and the position of the moving block 52 is adjusted by a worker through rotating the threaded rod 51 according to actual requirements, so that the position of the bunching device 2 connected with the moving block 52 is changed, and the adaptability of the drafting device to short fibers with various lengths is improved; when the bundling device 2 is not needed, the bundling device 2 is separated from the mounting plate 4, the mounting plate 4 is rotated to be abutted against the bottom of the accommodating groove 31, then the locking block 63 is rotated, and the side surface of the locking block 63 is abutted against the side surface of the mounting plate 4.

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 short fiber drafting device, includes mount (1), bunching device (2) and draw-off device (3), draw-off device (3) set up on mount (1), along the tensile direction of short fiber, bunching device (2) are located draw-off device (3) rear, its characterized in that: the side face, close to the bunching device (2), of the drawing device (3) is provided with a mounting plate (4), an adjusting component (5) is arranged on the mounting plate (4), the adjusting component (5) comprises an adjusting piece and a moving block (52), the moving block (52) is connected with the adjusting piece used for changing the distance between the moving block and the drawing device (3), and the bunching device (2) is connected with the moving block (52).

2. A staple fiber drawing apparatus as claimed in claim 1, wherein: the utility model discloses a quick-witted, including mounting panel (4), regulating part, movable block (52), bundling device (2), adjusting part are threaded rod (51), threaded rod (51) rotate to be connected in spout (43), the length direction of spout (43), threaded rod (51) is the same with the tensile direction of short-staple, movable block (52) threaded connection is in threaded rod (51), bundling device (2) can dismantle and connect in movable block (52).

3. A staple fiber drawing apparatus as claimed in claim 2, wherein: the threaded rod (51) penetrates out of the end part of the mounting plate (4) and is fixedly connected with a turntable (53).

4. A staple fiber drawing apparatus as claimed in claim 2, wherein: the mounting plate (4) is provided with a guide groove (44), the length direction of the guide groove (44) is the same as that of the sliding groove (43), the bundling device (2) is provided with a guide block (22), and the guide block (22) is connected in the guide groove (44) in a sliding mode.

5. A staple fiber drawing apparatus as claimed in claim 3, wherein: one side edge of the mounting plate (4) is rotatably connected to the outer wall of the traction device (3), an accommodating groove (31) is formed in the outer side wall of the bundling device (2), and the side surface of the mounting plate (4) is connected with the bottom of the accommodating groove (31); a locking groove (32) is formed in the outer wall of the bundling device (2), the locking groove (32) is communicated with the accommodating groove (31), and a locking piece (6) used for adjusting the rotation state of the mounting plate (4) is arranged in the locking groove (32); the outer wall of the bundling device (2) is provided with a groove (33) used for accommodating the rotary disc (53), and the groove (33) is communicated with the accommodating groove (31).

6. A staple fiber drafting apparatus as claimed in claim 5, wherein: locking piece (6) are including fixing base (61), pivot (62) and locking block (63), fixing base (61) fixed connection is in locking groove (32) tank bottom, pivot (62) rotate to be connected in fixing base (61), locking block (63) fixed connection is in pivot (62), the side of holding tank (31) tank bottom is kept away from with mounting panel (4) to locking block (63) side is connected.

7. A staple fiber drafting apparatus as claimed in claim 6, wherein: arc wall (41) have been seted up respectively to mounting panel (4) side, fixing base (61) side, locking piece (63) are provided with enhancement strip (64) near the side of holding tank (31) tank bottom, enhancement strip (64) sliding connection is in arc wall (41).

8. A staple fiber drawing apparatus as claimed in claim 1, wherein: the side of the mounting plate (4) is provided with a plurality of stabilizing grooves (42), the stabilizing grooves (42) penetrate through the side edges of the mounting plate (4), and the mounting plate (4) is connected with stabilizing feet (7) used for supporting corresponding to the stabilizing grooves (42) in a sliding manner.