CN212799055U

CN212799055U - Steel fiber bundle coiling guide mechanism based on slider-crank mechanism

Info

Publication number: CN212799055U
Application number: CN202021278561.5U
Authority: CN
Inventors: 王端; 许勇
Original assignee: Hubei Wufeng Bailiang Special Fiber Co ltd
Current assignee: Hubei Wufeng Bailiang Special Fiber Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-03-26
Anticipated expiration: 2030-07-03

Abstract

The utility model provides a steel fiber bundle lapping guide mechanism based on slider-crank mechanism, it includes the lapper frame, the fixed mounting of front end frame of lapper frame has the riser, the top fixed mounting of riser has the direction sliding sleeve, install the guiding axle through sliding fit on the direction sliding sleeve, on the guiding axle, and the both ends that lie in the direction sliding sleeve are installed respectively and are used for carrying out the first support frame structure and the second support frame structure that support to the silk bundle; the other end of the guide shaft is connected with a crank connecting rod mechanism for driving the guide shaft to reciprocate. The guide mechanism can guide the feeding in the steel fiber coiling process, so that in the coiling process, the steel fiber bundle can be uniformly spread and wound, the width consistency of coiling is ensured, and the subsequent processing technology is facilitated.

Description

Steel fiber bundle coiling guide mechanism based on slider-crank mechanism

Technical Field

The utility model belongs to the technical field of steel fibre production, especially, relate to steel fibre bundle lapping guiding mechanism based on slider-crank mechanism.

Background

The steel fiber is through gathering into steel fiber bundle after cutting the wire drawing with the steel wire, after its cutting wire drawing, need be the strand steel fiber bundle lapping, roll up into roll-like so that subsequent processing technology, at the lapping in-process, what adopt is automatic lapper, in order to guarantee that the width that steel fiber rolled up the lapping keeps unanimous, need set up guiding mechanism in steel fiber bundle feed inlet position of lapper for the winding that the fiber bundle can be even is spread out, in order to guarantee the width uniformity of lapping.

SUMMERY OF THE UTILITY MODEL

For solving above technical problem, the utility model provides a steel fibre bundle lapping guiding mechanism based on slider-crank mechanism, this guiding mechanism can the feeding direction of steel fibre lapping in-process for the lapping in-process, the width uniformity of lapping has been guaranteed to the winding of spreading out that steel fibre bundle can be even, so that subsequent processing technology.

In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the steel fiber bundle coiling guide mechanism based on the slider-crank mechanism comprises a coiler frame, wherein a vertical plate is fixedly arranged on the front end frame of the coiler frame, a guide sliding sleeve is fixedly arranged at the top of the vertical plate, a guide shaft is arranged on the guide sliding sleeve in a sliding fit manner, and a first support frame structure and a second support frame structure which are used for supporting a strand are respectively arranged on the guide shaft and positioned at two ends of the guide sliding sleeve; the other end of the guide shaft is connected with a crank connecting rod mechanism for driving the guide shaft to reciprocate.

And a guide through groove along the axial direction of the guide sliding sleeve is processed on the guide sliding sleeve, and the guide through groove is matched with a guide key fixed on the guide shaft.

And an oil filling hole is formed in the top of the guide sliding sleeve.

The first support frame structure comprises a first fixed sleeve fixed on the guide shaft, a first connecting plate is fixed on the outer wall of the first fixed sleeve, a first support rod is fixed on the outer side wall of the first connecting plate, and a first U-shaped frame is fixed at the top end of the first support rod.

The second supporting frame structure comprises a second fixing sleeve fixed on the guide shaft, a second connecting plate is fixed on the outer wall of the second fixing sleeve, a second supporting rod is fixed on the outer side wall of the second connecting plate, and a second U-shaped frame is fixed at the top end of the second supporting rod.

The first fixing sleeve is fixedly arranged on the guide shaft through a first set screw.

And the second fixing sleeve is fixedly arranged on the guide shaft through a second set screw.

The crank link mechanism comprises a rotary table, a central shaft of the rotary table is in meshing transmission with a driving bevel gear on a transmission shaft through a driven bevel gear, the top eccentric position of the rotary table is hinged and connected with one end of a connecting rod through a first pin shaft, the other end of the connecting rod is hinged and connected with one end of a connecting shaft sleeve through a second pin shaft, and the other end of the connecting shaft sleeve is fixedly connected with the end head of a guide shaft.

Two groups of coiling drums are arranged on the frame of the lap former side by side, and the two coiling drums correspond to the first support frame structure and the second support frame structure respectively.

The utility model discloses there is following beneficial effect:

1. the guide mechanism can guide the feeding in the steel fiber coiling process, so that in the coiling process, the steel fiber bundle can be uniformly spread and wound, the width consistency of coiling is ensured, and the subsequent processing technology is facilitated.

2. Through the guide cooperation between foretell direction key and the direction logical groove, guaranteed the gliding stationarity of guiding axle, the effectual rotation that prevents its slip in-process has simultaneously guaranteed the stationarity that first support frame structure and second support frame structure removed.

3. The guide sliding sleeve is periodically injected with oil through the oil injection hole, so that the purpose of lubrication is achieved.

4. The tows can be supported by the first support frame structure and the second support frame structure.

5. The crank connecting rod mechanism can be used for realizing reciprocating motion, so that tows are uniformly paved in the coiling process, and the consistency of the coiling width is ensured.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a three-dimensional diagram of the overall structure of the utility model.

In the figure: the device comprises a first U-shaped frame 1, a first supporting rod 2, a first connecting plate 3, a first fixing sleeve 4, a connecting shaft sleeve 5, a second pin shaft 6, a connecting rod 7, a rotary table 8, a first pin shaft 9, a transmission shaft 10, a lapper rack 11, a first set screw 12, a lapping winding drum 13, a guide shaft 14, a guide key 15, a vertical plate 16, a guide sliding sleeve 17, a second fixing sleeve 18, a second set screw 19, a second connecting plate 20, a second supporting rod 21, a second U-shaped frame 22, an oil filling hole 23 and a guide through groove 24.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

Referring to fig. 1, the steel fiber bundle coiling guide mechanism based on the slider-crank mechanism comprises a frame 11 of a lap former, wherein a vertical plate 16 is fixedly installed on the frame at the front end of the frame 11 of the lap former, a guide sliding sleeve 17 is fixedly installed at the top of the vertical plate 16, a guide shaft 14 is installed on the guide sliding sleeve 17 in a sliding fit manner, and a first support frame structure and a second support frame structure for supporting a strand are respectively installed on the guide shaft 14 and positioned at two ends of the guide sliding sleeve 17; the other end of the guide shaft 14 is connected with a crank link mechanism for driving the guide shaft to reciprocate. The guide mechanism can guide the feeding in the steel fiber coiling process, so that in the coiling process, the steel fiber bundle can be uniformly spread and wound, the width consistency of coiling is ensured, and the subsequent processing technology is facilitated. In the specific use process, the tows are erected at the tops of the first support frame structure and the second support frame structure, the crank-link mechanism is opened, the guide shaft 14 is driven to reciprocate along the guide sliding sleeve 17 through the crank-link mechanism, then the first support frame structure and the second support frame structure are driven to reciprocate, the tows are guided, and are uniformly tiled, and then the width consistency of the coiled tows is ensured.

Further, a guide through groove 24 is formed in the guide sliding sleeve 17 along the axial direction thereof, and the guide through groove 24 is matched with the guide key 15 fixed on the guide shaft 14. Through the guide fit between the guide key 15 and the guide through groove 24, the sliding stability of the guide shaft 14 is ensured, the rotation of the guide shaft in the sliding process is effectively prevented, and the moving stability of the first support frame structure and the second support frame structure is ensured.

Further, an oil filling hole 23 is arranged at the top of the guide sliding sleeve 17. The guide sliding sleeve 17 is periodically filled with oil through the oil filling hole 23, and then the purpose of lubrication is achieved.

Further, first support frame structure is including fixing the fixed cover 4 on guiding axle 14, be fixed with first link plate 3 on the outer wall of the fixed cover 4 of first, be fixed with first bracing piece 2 on the lateral wall of first link plate 3, the top of first bracing piece 2 is fixed with first U type frame 1. Can support the silk bundle through foretell first support frame structure, in the feeding process, through erect the silk bundle on first U type frame 1, through the left and right reciprocating motion of first U type frame 1, just can realize the reciprocating motion of silk bundle, and then lead it.

Further, the second supporting frame structure comprises a second fixing sleeve 18 fixed on the guide shaft 14, a second connecting plate 20 is fixed on the outer wall of the second fixing sleeve 18, a second supporting rod 21 is fixed on the outer side wall of the second connecting plate 20, and a second U-shaped frame 22 is fixed at the top end of the second supporting rod 21. Can support the silk bundle through foretell second support frame structure, in the feeding process, through erectting the silk bundle on second U type frame 22, through the left and right reciprocating motion of second U type frame 22, just can realize the reciprocating motion of silk bundle, and then lead it.

Further, the first fixing sleeve 4 is fixedly mounted on the guide shaft 14 through a first set screw 12. The reliability of the fixation of the first fixing sleeve 4 is ensured by the above-mentioned fixing means.

Further, the second fixing sleeve 18 is fixedly mounted on the guide shaft 14 by a second set screw 19. The reliability of the fixation of the second fastening sleeve 18 is ensured by the above-mentioned fixing means.

Further, the crank link mechanism comprises a rotary table 8, a central shaft of the rotary table 8 is in meshing transmission with a driving bevel gear on a transmission shaft 10 through a driven bevel gear, the top eccentric position of the rotary table 8 is hinged and connected with one end of a connecting rod 7 through a first pin shaft 9, the other end of the connecting rod 7 is hinged and connected with one end of a connecting shaft sleeve 5 through a second pin shaft 6, and the other end of the connecting shaft sleeve 5 is fixedly connected with the end of a guide shaft 14. The crank connecting rod mechanism can be used for realizing reciprocating motion, so that tows are uniformly paved in the coiling process, and the consistency of the coiling width is ensured. In the working process, drive bevel gear through transmission shaft 10 drive, through drive bevel gear and driven bevel gear meshing transmission, drive carousel 8 through driven bevel gear and rotate, and then drive connecting rod 7 through carousel 8, through the eccentric arrangement mode of connecting rod 7, will drive connecting rod 7, and then drive the articulated connecting axle sleeve 5 that links to each other with it again through connecting rod 7, drive guiding axle 14 by connecting axle sleeve 5 again, finally realize the reciprocating motion of guiding axle 14, play fine direction purpose.

Further, two groups of coiling drums 13 are arranged on the frame 11 of the lap former side by side, and the two coiling drums 13 correspond to the first support frame structure and the second support frame structure respectively. The two steel fiber rolls can be rolled at one time through the two rolling drums 13, and the rolling efficiency is greatly improved.

The utility model discloses a use as follows:

firstly, two groups of steel fiber bundles are respectively supported and wound around a first U-shaped frame 1 and a second U-shaped frame 22 at the top of a first supporting frame structure and a second supporting frame structure, then the steel fiber bundles are matched with a coiling drum 13 on a frame of a coiling machine to realize coiling, in the coiling process, a crank-link mechanism is started, a driving bevel gear is driven by a transmission shaft 10, the driving bevel gear is meshed with a driven bevel gear for transmission, a rotating disc 8 is driven to rotate by the driven bevel gear, a connecting rod 7 is further driven by the rotating disc 8, the connecting rod 7 is driven by an eccentric arrangement mode of the connecting rod 7, a connecting shaft sleeve 5 which is hinged and connected with the connecting rod 7 is further driven by the connecting rod 7, a guide shaft 14 is driven by the connecting shaft sleeve 5 to realize the reciprocating motion of the guide shaft 14, the first U-shaped frame 1 and the second U-shaped frame 22 are further driven by the guide shaft 14 to reciprocate, so that the materials are evenly spread.

Claims

1. Steel fibre bundle lapping guiding mechanism based on slider-crank mechanism, its characterized in that: the device comprises a lap former frame (11), wherein a vertical plate (16) is fixedly arranged on a front end frame of the lap former frame (11), a guide sliding sleeve (17) is fixedly arranged at the top of the vertical plate (16), a guide shaft (14) is arranged on the guide sliding sleeve (17) in a sliding fit manner, and a first support frame structure and a second support frame structure which are used for supporting tows are respectively arranged on the guide shaft (14) and positioned at two ends of the guide sliding sleeve (17); the other end of the guide shaft (14) is connected with a crank connecting rod mechanism for driving the guide shaft to reciprocate.

2. The steel fiber bundle coiling guide mechanism based on the crank-slider mechanism as claimed in claim 1, wherein: and a guide through groove (24) along the axial direction of the guide sliding sleeve (17) is processed on the guide sliding sleeve, and the guide through groove (24) is matched with a guide key (15) fixed on the guide shaft (14).

3. The crank-slider mechanism-based steel fiber bundle coiling guide mechanism according to claim 1 or 2, wherein: an oil filling hole (23) is formed in the top of the guide sliding sleeve (17).

4. The steel fiber bundle coiling guide mechanism based on the crank-slider mechanism as claimed in claim 1, wherein: first support frame structure is including fixing first fixed cover (4) on guiding axle (14), be fixed with first even board (3) on the outer wall of first fixed cover (4), be fixed with first bracing piece (2) on the lateral wall of first even board (3), the top of first bracing piece (2) is fixed with first U type frame (1).

5. The steel fiber bundle coiling guide mechanism based on the crank-slider mechanism as claimed in claim 1, wherein: the second support frame structure comprises a second fixed sleeve (18) fixed on the guide shaft (14), a second connecting plate (20) is fixed on the outer wall of the second fixed sleeve (18), a second support rod (21) is fixed on the outer side wall of the second connecting plate (20), and a second U-shaped frame (22) is fixed at the top end of the second support rod (21).

6. The steel fiber bundle coiling guide mechanism based on the crank-slider mechanism as claimed in claim 4, wherein: the first fixing sleeve (4) is fixedly arranged on the guide shaft (14) through a first set screw (12).

7. The steel fiber bundle coiling guide mechanism based on the crank-slider mechanism as claimed in claim 5, wherein: the second fixing sleeve (18) is fixedly arranged on the guide shaft (14) through a second set screw (19).

8. The steel fiber bundle coiling guide mechanism based on the crank-slider mechanism as claimed in claim 1, wherein: the crank link mechanism comprises a rotary table (8), a central shaft of the rotary table (8) is in meshing transmission with a driving bevel gear on a transmission shaft (10) through a driven bevel gear, the top eccentric position of the rotary table (8) is hinged and connected with one end of a connecting rod (7) through a first pin shaft (9), the other end of the connecting rod (7) is hinged and connected with one end of a connecting shaft sleeve (5) through a second pin shaft (6), and the other end of the connecting shaft sleeve (5) is fixedly connected with the end of a guide shaft (14).

9. The steel fiber bundle coiling guide mechanism based on the crank-slider mechanism as claimed in claim 1, wherein: two groups of coiling drums (13) are arranged on the frame (11) of the lap former side by side, and the two coiling drums (13) correspond to the first support frame structure and the second support frame structure respectively.