CN213203304U - Long and short fiber mixing and feeding device - Google Patents

Abstract

The utility model provides a long and short fiber mixed strip feeding device, which comprises a workbench, wherein vertical plates are symmetrically fixed on two sides of the upper surface of the workbench, one end between the two vertical plates is rotationally connected with a long fiber feeding mechanism convenient for long fibers to be fed through a bearing, a short fiber feeding mechanism capable of adjusting the feeding amount of the short fibers is fixed at the upper end of the long fiber feeding mechanism between the two vertical plates, the long fiber feeding mechanism comprises a first roller, a second roller, a motor supporting seat, a motor, a first belt pulley, a second belt pulley, a belt and a long fiber guiding box, the upper end between the two vertical plates is rotationally connected with the first roller through the bearing, the right above the first roller between the two vertical plates is rotationally connected with the second roller through the bearing, the second roller is matched with the first roller, the utility model can complete the effect of simultaneously feeding long and short fiber strips, and the mixing amount of the short fiber strips can be controlled.

Description

Long and short fiber mixing and feeding device

Technical Field

The utility model relates to a weaving equipment technical field especially relates to a length fibre mixes strip feeding device.

Background

The gilling machine is important weaving equipment, and the effect is the evenness degree of the straight state of the release of improvement fibre and fiber strip structure, including improving the evenness of strip, the evenness of weight and mixing uniformity's the aspect of the quality of strip, long fiber strip can guide into the barrel and form even strip after gilling and the draft of gilling machine, but short fiber strip can not the draft, can't carry out the mixed leading-in of long fiber strip and short fiber strip, is difficult to form the compound novel strip of long and short fiber.

Therefore, there is a need to provide a feeding device for mixing long and short fibers to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a long and short fiber mixing feeding device which can simultaneously guide long fiber slivers and short fiber slivers into mixing strips.

The utility model provides a pair of long and short fiber mixes strip feeding device, comprises a workbench, the bilateral symmetry of workstation upper surface is fixed with the riser, two one end between the riser is connected with the long fiber feeding mechanism that the long fiber of being convenient for carries out the feeding through the bearing rotation, two the upper end that lies in long fiber feeding mechanism between the riser is fixed with the short fiber feeding mechanism that can adjust short fiber feeding volume.

Preferably, the long fiber feeding mechanism comprises a first roller, a second roller, a motor supporting seat, a motor, a first belt pulley, a second belt pulley, a belt and a long fiber guiding box, one end between the two vertical plates is rotatably connected with the first roller through a bearing, the second roller is rotatably connected with the two vertical plates through a bearing and is positioned right above the first roller, the second roller is matched with the first roller, one side of a vertical plate on the workbench is fixed with a motor supporting seat, the top of the motor supporting seat is fixed with a motor, the output end of the motor is fixed with a first belt pulley, one end of the second roller, which is close to the motor, penetrates through the vertical plate to be fixed with a second belt pulley, the first belt pulley is in transmission connection with the second belt pulley through a belt, and a long fiber guide box is fixed at one end, which is close to the first roller, between the two vertical plates.

Preferably, the short fiber feeding mechanism comprises a first chute, a pressing plate, a second chute, a linkage plate, chutes, linkage posts, a spring, a supporting plate, a first rotating shaft, a cam, an adjustable speed reducer, a first driven bevel gear, a supporting block, a second rotating shaft, a first driving bevel gear, a second driven bevel gear and a second driving bevel gear, the first chute is arranged on the inner side of the vertical plate above the long fiber guide box, the pressing plate is slidably connected to the inner walls of the two first chutes, the bottom of the pressing plate is matched with the top of the long fiber guide box, the second chute is arranged on one end of the vertical plate close to the first chute, the linkage plates are slidably connected to the inner walls of the two second chutes, the chute is arranged on one side of the linkage plate close to the pressing plate, the linkage posts are fixed on one side of the pressing plate close to the linkage plate, and are slidably connected to the inner walls of, springs are symmetrically fixed at one end of the linkage plate close to the motor through the vertical plate, one ends of the two springs far away from the linkage plate are fixed with the vertical plate, supporting plates are symmetrically fixed on one side of the vertical plate on the top of the workbench, which is far away from one side of the motor, the middle parts of the two supporting plates are rotatably connected with a first rotating shaft through a bearing, a cam is fixed on the middle part of the first rotating shaft, the cam is matched with the linkage plate, an adjustable speed reducer is fixed on one side of the vertical plate on the workbench, which is close to one side of the first rotating shaft, one end of the first rotating shaft close to the adjustable speed reducer passes through the supporting plate and is fixed with the output end of the adjustable speed reducer, a first driven bevel gear is fixed at the input end of the adjustable speed reducer, a supporting block is fixed at one side of the vertical plate on the workbench, which is close to one side of the first rotating shaft, the middle part of the supporting block is rotatably connected with a second rotating shaft through a bearing, and a first driving bevel gear is fixed at one end, close to the first driven bevel gear, of the second rotating shaft. The first driving bevel gear is in meshed connection with the first driven bevel gear, a second driven bevel gear is fixed to one end, away from the first driving bevel gear, of the second rotating shaft, a second roller penetrates through the vertical plate and is fixed to one end, close to the second driven bevel gear, of the second roller, and the second driving bevel gear is in meshed connection with the second driven bevel gear.

Preferably, a short fiber guide box is fixed at the top of the long fiber guide box.

Preferably, an introduction cover is fixed to one end of the workbench close to the filament guide box.

Preferably, the bottom of the workbench is symmetrically fixed with mounting seats.

Compared with the prior art, the utility model provides a long and short fibre mixes strip feeding device has following beneficial effect:

the utility model provides a length fibre mixes strip feeding device:

when the utility model is used, long fiber strips pass between the first roller and the second roller and then pass through the long fiber guide box to enter the guide cover, meanwhile, short fiber strips are placed at the upper end of the top of the long fiber guide box, the first belt pulley is driven to rotate by the driving motor, and then the second belt pulley is driven to rotate by belt transmission, so that the second roller rotates, and then the long fiber strips are driven to move to one end of the guide cover under the matching of the first roller and the second roller, and simultaneously, the long and short strip mixing equipment is connected at the discharge end of the guide cover, and simultaneously, the second roller drives the second driving bevel gear to rotate, and then drives the second driven bevel gear to rotate, and then drives the first driving bevel gear to rotate, and then drives the first rotating shaft to rotate through the adjustable speed reducer, and then make the cam rotate, through the cooperation of cam and linkage plate, when the minor axis of cam rotates to one side close to the linkage plate, the linkage plate slides to one end of cam under the effect of spring, and then drive the linkage post to slide along the chute through the chute, thus make the height of linkage post rise, and then drive the clamp plate to slide upwards along the first chute, thus make the short fiber strip slide to the leading-in cover along the top of long fiber guide box, and when the major axis of cam rotates to one side close to the linkage plate, the linkage plate is extruded by the cam and slides and stretches the spring to one side of the spring along the second chute, drive the linkage post to slide along the chute simultaneously, make the height of linkage post descend, and then drive the clamp plate to push down, press to the long fiber guide box, make the short fiber strip temporarily unable to feed, the utility model discloses can accomplish the effect of long and short fiber strip simultaneous feeding, and the mixing amount of the short fiber strips can be controlled.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a long fiber feeding mechanism of the present invention;

FIG. 3 is an enlarged view of the point A of the present invention;

FIG. 4 is an enlarged view of the point B of the present invention;

FIG. 5 is a side view, cross-sectional structural schematic of the present invention;

FIG. 6 is a schematic structural view of a short fiber feeding mechanism of the present invention;

FIG. 7 is an enlarged view of the point C of the present invention;

fig. 8 is an enlarged view of the position D of the present invention.

Reference numbers in the figures: 1. a work table; 2. a vertical plate; 3. a long fiber feeding mechanism; 31. a first roller; 32. a second roller; 33. a motor supporting seat; 34. a motor; 35. a first pulley; 36. a second pulley; 37. a belt; 38. a long fiber guide box; 4. a short fiber feeding mechanism; 41. a first chute; 42. pressing a plate; 43. a second chute; 44. a linkage plate; 45. a chute; 46. a linkage column; 47. a spring; 48. a support plate; 49. a first rotating shaft; 410. a cam; 411. an adjustable speed reducer; 412. a first driven bevel gear; 413. a support block; 414. a second rotating shaft; 415. a first drive bevel gear; 416. a second driven bevel gear; 417. a second drive bevel gear; 5. a short fiber guide box; 6. a lead-in cover; 7. and (7) mounting a seat.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

In a specific implementation process, as shown in fig. 1, the long and short fiber mixed sliver feeding device comprises a workbench 1, vertical plates 2 are symmetrically fixed on two sides of the upper surface of the workbench 1, one end between the two vertical plates 2 is rotatably connected with a long fiber feeding mechanism 3 convenient for feeding long fibers through a bearing, and a short fiber feeding mechanism 4 capable of adjusting the feeding amount of short fibers is fixed at the upper end of the long fiber feeding mechanism 3 between the two vertical plates 2.

Referring to fig. 2, fig. 3, fig. 5 and fig. 6, the long fiber feeding mechanism 3 includes a first roller 31, a second roller 32, a motor supporting seat 33, a motor 34, a first belt pulley 35, a second belt pulley 36, a belt 37 and a long fiber guiding box 38, two one end between the vertical plates 2 is connected by the first roller 31 through a bearing rotation, two the vertical plates 2 are connected with the second roller 32 through a bearing rotation right above the first roller 31, the second roller 32 is matched with the first roller 31, one side of one vertical plate 2 on the working table 1 is fixed with the motor supporting seat 33, the top of the motor supporting seat 33 is fixed with the motor 34, the first belt pulley 35 is fixed at the output end of the motor 34, one end of the second roller 32 close to the motor 34 passes through the vertical plate 2 and is fixed with the second belt pulley 36, the first belt pulley 35 is connected with the second belt pulley 36 through a belt 37 transmission, a long fiber guide box 38 is fixed at one end of the two vertical plates 2 close to the first roller 31, so that long fiber strips can be effectively fed.

Referring to fig. 4, 6, 7 and 8, the short fiber feeding mechanism 4 includes a first chute 41, a pressing plate 42, a second chute 43, a linkage plate 44, a chute 45, a linkage column 46, a spring 47, a support plate 48, a first rotating shaft 49, a cam 410, an adjustable speed reducer 411, a first driven bevel gear 412, a support block 413, a second rotating shaft 414, a first driving bevel gear 415, a second driven bevel gear 416 and a second driving bevel gear 417, the inner side of the vertical plate 2 is located above the long fiber guide box 38 and is provided with the first chute 41, the inner walls of the two first chutes 41 are slidably connected with the pressing plate 42, the bottom of the pressing plate 42 is matched with the top of the long fiber guide box 38, one end of the vertical plate 2 close to the first chute 41 is provided with the second chute 43, the inner walls of the two second chutes 43 are slidably connected with the linkage plate 44, one side of the linkage plate 44 close to the pressing plate 42 is provided with the chute 45, a linkage column 46 is fixed on one side of the pressing plate 42 close to the linkage plate 44, the linkage column 46 is connected with the inner wall of the chute 45 in a sliding manner, one end of the linkage plate 44 close to the motor 34 penetrates through the vertical plate 2 and is symmetrically fixed with springs 47, one ends of the two springs 47 far away from the linkage plate 44 are fixed with the vertical plate 2, one side of the vertical plate 2 on one side of the top of the workbench 1 far away from the motor 34 is symmetrically fixed with support plates 48, the middle parts of the two support plates 48 are rotatably connected with a first rotating shaft 49 through bearings, a cam 410 is fixed at the middle part of the first rotating shaft 49 and is matched with the linkage plate 44, an adjustable speed reducer 411 is fixed on one side of the vertical plate 2 on one side of the workbench 1 close to the first rotating shaft 49, one end of the first rotating shaft 49 close to the adjustable speed reducer 411 penetrates through the support plate 48 and is fixed with the output end of the adjustable speed reducer, a supporting block 413 is fixed on one side of the vertical plate 2 on one side of the working table 1 close to the first rotating shaft 49, the middle part of the supporting block 413 is rotatably connected with a second rotating shaft 414 through a bearing, and a first driving bevel gear 415 is fixed on one end of the second rotating shaft 414 close to the first driven bevel gear 412. The first driving bevel gear 415 is in meshed connection with the first driven bevel gear 412, a second driven bevel gear 416 is fixed to one end, far away from the first driving bevel gear 415, of the second rotating shaft 414, a second driving bevel gear 417 is fixed to one end, close to the second driven bevel gear 416, of the second roller 32, penetrates through the vertical plate 2, and the second driving bevel gear 417 is in meshed connection with the second driven bevel gear 416, so that long fiber slivers can be fed conveniently while short fiber slivers are fed, and the mixing amount of the short fiber slivers can be adjusted.

Referring to fig. 1, a short fiber guide box 5 is fixed on the top of the long fiber guide box 38, which facilitates the accurate entry of the fiber sliver into the guide cover 6.

Referring to fig. 1, a guiding cover 6 is fixed at one end of the workbench 1 close to the long fiber guiding box 38, so that long and short fiber slivers can enter the sliver mixing equipment conveniently.

Referring to fig. 1, the bottom of the working table 1 is symmetrically fixed with mounting seats 7, which can facilitate the installation of the device.

The working principle is as follows:

when the device is used, long fiber strips pass through a position between the first roller 31 and the second roller 32 and then pass through the long fiber guide box 38 to enter the guide cover 6, meanwhile, short fiber strips are placed at the upper end of the top of the long fiber guide box 38, the first belt pulley 35 is driven to rotate through the driving motor 34, the second belt pulley 36 is driven to rotate through the belt 37, the second roller 32 is driven to rotate, the long fiber strips are driven to move towards one end of the guide cover 6 under the matching of the first roller 31 and the second roller 32, long and short strip mixing equipment is connected to the discharge end of the guide cover 6, meanwhile, the second roller 32 drives the second driving bevel gear 417 to rotate, and then drives the second driven bevel gear 416 to rotate, and then drives the second rotating shaft 414 to rotate, and then drives the first driving bevel gear 415 to rotate, and then drives the first driven bevel gear 412 to rotate, and then drive the first rotating shaft 49 to rotate through the adjustable speed reducer 411, and then make the cam 410 rotate, through the cooperation of the cam 410 and the linkage plate 44, when the minor axis of the cam 410 rotates to one side close to the linkage plate 44, the linkage plate 44 slides to one end of the cam 410 under the action of the spring 47, and then drive the linkage column 46 to slide along the chute 45 through the chute 45, so that the height of the linkage column 46 rises, and then drive the pressing plate 42 to slide upwards along the first chute 41, so that the short fiber strip slides into the leading-in cover 6 along the top of the long fiber guiding box 38, and when the major axis of the cam 410 rotates to one side close to the linkage plate 44, the linkage plate 44 is extruded by the cam 410 to slide to one side of the spring 47 along the second chute 43 and stretch the spring 47, and simultaneously drive the linkage column 46 to slide along the chute 45, so that the height of the linkage column 46 falls, and then drive the, pressed onto the filament guiding box 38 so that the staple sliver is temporarily unable to be fed.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a long and short fibre mixes strip feeding device, includes workstation (1), its characterized in that, the bilateral symmetry of workstation (1) upper surface is fixed with riser (2), two one end between riser (2) is rotated through the bearing and is connected with long fiber feeding mechanism (3) that the long fiber of being convenient for carries out the feeding, two the upper end that lies in long fiber feeding mechanism (3) between riser (2) is fixed with short fiber feeding mechanism (4) that can adjust short fiber feeding volume.

2. The long and short fiber mixing and feeding device according to claim 1, wherein the long fiber feeding mechanism (3) comprises a first roller (31), a second roller (32), a motor support (33), a motor (34), a first belt pulley (35), a second belt pulley (36), a belt (37) and a long fiber guide box (38), one end between the two vertical plates (2) is rotatably connected with the first roller (31) through a bearing, the second roller (32) is rotatably connected with the first roller (31) through a bearing right above the first roller (31) between the two vertical plates (2), the second roller (32) is matched with the first roller (31), the motor support (33) is fixed on one side of one vertical plate (2) on the workbench (1), the motor (34) is fixed on the top of the motor support (33), the first belt pulley (35) is fixed at the output end of the motor (34), one end of the second roller (32) close to the motor (34) penetrates through the vertical plate (2) to be fixed with a second belt pulley (36), the first belt pulley (35) is in transmission connection with the second belt pulley (36) through a belt (37), and a long fiber guide box (38) is fixed at one end of the vertical plate (2) close to the first roller (31).

3. The long and short fiber mixing and feeding device according to claim 2, wherein the short fiber feeding mechanism (4) comprises a first chute (41), a pressing plate (42), a second chute (43), a linkage plate (44), a chute (45), a linkage column (46), a spring (47), a support plate (48), a first rotating shaft (49), a cam (410), an adjustable speed reducer (411), a first driven bevel gear (412), a support block (413), a second rotating shaft (414), a first driving bevel gear (415), a second driven bevel gear (416) and a second driving bevel gear (417), the first chute (41) is formed on the inner side of the vertical plate (2) above the long fiber guide box (38), the pressing plate (42) is connected to the inner walls of the two first chutes (41) in a sliding manner, and the bottom of the pressing plate (42) is matched with the top of the long fiber guide box (38), one end, close to the first sliding groove (41), of the vertical plate (2) is provided with second sliding grooves (43), the inner walls of the two second sliding grooves (43) are connected with linkage plates (44) in a sliding mode, one side, close to the pressing plate (42), of each linkage plate (44) is provided with a chute (45), one side, close to the linkage plates (44), of each pressing plate (42) is fixed with a linkage column (46), the linkage columns (46) are connected with the inner walls of the chutes (45) in a sliding mode, one end, close to the motor (34), of each linkage plate (44) penetrates through the vertical plate (2) and is symmetrically fixed with springs (47), one ends, far away from the linkage plates (44), of the two springs (47) are fixed with the vertical plate (2), one side, far away from the motor (34), of the top of the workbench (1) of the vertical plate (2) is symmetrically fixed with supporting plates (48), the middle parts of the two supporting, a cam (410) is fixed in the middle of the first rotating shaft (49), the cam (410) is matched with the linkage plate (44), an adjustable speed reducer (411) is fixed on one side, close to the first rotating shaft (49), of the vertical plate (2) on the workbench (1), one end, close to the adjustable speed reducer (411), of the first rotating shaft (49) penetrates through a supporting plate (48) to be fixed with the output end of the adjustable speed reducer (411), a first driven bevel gear (412) is fixed at the input end of the adjustable speed reducer (411), a supporting block (413) is fixed on one side, close to the vertical plate (2) on the side of the first rotating shaft (49), of the workbench (1), the middle of the supporting block (413) is rotatably connected with a second rotating shaft (414) through a bearing, and a first driving bevel gear (415) is fixed at one end, close to the first driven bevel gear (412), of the second rotating shaft (414), the first driving bevel gear (415) is in meshed connection with the first driven bevel gear (412), a second driven bevel gear (416) is fixed to one end, far away from the first driving bevel gear (415), of the second rotating shaft (414), a second driving bevel gear (417) is fixed to one end, close to the second driven bevel gear (416), of the second roller (32) through the vertical plate (2), and the second driving bevel gear (417) is in meshed connection with the second driven bevel gear (416).

4. The long and short fiber mixing and feeding device according to claim 3, wherein the short fiber guide box (5) is fixed on the top of the long fiber guide box (38).

5. The long and short fiber mixing and feeding device according to claim 3, wherein a guiding cover (6) is fixed at one end of the workbench (1) close to the long fiber guiding box (38).

6. The long and short fiber mixing and feeding device according to claim 1, wherein the bottom of the workbench (1) is symmetrically fixed with mounting seats (7).

Images