CN212834231U

CN212834231U - Drawing frame with speed regulation

Info

Publication number: CN212834231U
Application number: CN202021370314.8U
Authority: CN
Inventors: 潘光钮
Original assignee: Jiangxi Dayu Cotton Spinning Co ltd
Current assignee: Jiangxi Dayu Cotton Spinning Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-03-30
Anticipated expiration: 2030-07-13

Abstract

The utility model relates to a drawing frame with speed regulation, which comprises a ribbon board, wherein a placing board is arranged in the inner cavity of the drawing board, a plurality of working grooves are dug on the top surface of the placing board, the bearings of the inner cavities of the working grooves are connected with transportation rollers, the top surface of the drawing board is connected with linking components through electro-hydraulic push rods, the electro-hydraulic push rods are symmetrically arranged on two sides of the top surface of the drawing board, a speed regulating motor is arranged on the right side of the inner cavity of a supporting body, the output end of the speed regulating motor is embedded with a driving mechanism through a rotating shaft sleeve, a driving roller is arranged between the driving mechanisms, the bottom surface of the supporting body is provided with a plurality of auxiliary components, two adjacent driving rollers and the auxiliary components are in one group, the auxiliary components are positioned on the left side of the driving roller, the space, the distance between the two pieces of yarn is well adjusted again, and the drawing quality is improved.

Description

Drawing frame with speed regulation

Technical Field

The utility model relates to a drawing frame with speed control belongs to weaving equipment technical field.

Background

The drawing frame is used for improving the internal structure of a sliver, so that the uniformity of long sections of the sliver is improved, meanwhile, the uneven rate of weight is reduced, cotton yarns in the sliver are straightened to be parallel, hooks are reduced, the fineness meets the specification, raw materials of different types or different qualities are uniformly mixed, the specified mixing ratio is reached, the existing drawing frame combines and places multiple groups of slivers into the drawing rollers for drawing, the slivers are easy to loosen due to the large distance between the drawing rollers or are broken due to the large resistance of the slivers in the drawing process due to the small distance between the drawing rollers, the quality of the slivers after drawing is influenced, and the drawing frame with the speed regulation is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model overcomes current defect, provides a drawing frame with speed control, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a drawing frame with speed regulation, includes and the slat, drawing board inner chamber is provided with places the board, it digs and is equipped with a plurality of work grooves to place the slat top surface array, work inslot chamber bearing is connected with the transportation running roller, the drawing board top surface is connected with linking subassembly through electric liquid push rod, just electric liquid push rod is the symmetry and sets up in drawing board top surface both sides, linking subassembly includes supporting body, buncher, drive mechanism and drive running roller, buncher sets up in supporting body inner chamber right side, the buncher output has inlayed drive mechanism through the pivot cover, it drives the running roller to be provided with between the drive mechanism, the supporting body bottom surface is provided with a plurality of auxiliary assemblies, adjacent two it is a set of with auxiliary assembly to drive the running roller, just auxiliary assembly is located and drives the running roller left.

Further, the height of the placing plate is smaller than that of the ribbon board, and a protective baffle is arranged at the position of the distance between the placing plate and the ribbon board.

Further, the output end of the conveying roller is higher than the horizontal line of the working groove, and the diameter of the working groove is larger than that of the conveying roller.

Further, drive mechanism is including driving gear, auxiliary gear and rotary drum, it inlays in the pivot left end to drive the gear cover, it is connected with a plurality of auxiliary gear through the chain to drive gear one side, the rotary drum sets up in supporting body inner chamber right side.

Furthermore, the auxiliary gear is connected with the left side of the inner cavity of the bearing body through a bearing, two adjacent auxiliary gears and the rotary drum form a group and are positioned on the same horizontal line, and two ends of the driving roller are respectively connected with the auxiliary gear and the rotary drum through rotating shafts.

Further, the auxiliary assembly comprises a connecting block, a damping rotating shaft, a connecting frame and an auxiliary roller wheel, wherein the connecting frame is connected to one side of the connecting block through the damping rotating shaft, the damping rotating shaft is arranged in the middle of the connecting rotating cavity and connected through a bearing, and the bottom surface of the connecting frame is connected with the auxiliary roller wheel through the bearing.

The utility model discloses beneficial effect:

1. through the electro-hydraulic push rod, the distance between the batten and the connecting assembly is well adjusted.

2. Through the linking subassembly that sets up rather than the inside part that includes, buncher takes drive gear revolve through the pivot area, drives the gear and passes through the chain and drive a plurality of auxiliary gear and rotate, and auxiliary gear takes the drive running roller through the pivot area and rotates to through the rotary drum cooperation, the rotary drum through the pivot with drive the running roller bearing and be connected, drive the running roller and pass through the material and drive auxiliary assembly respectively and transport the running roller and rotate, adopt driven principle, practice thrift the energy consumption simultaneously.

3. The auxiliary assembly through setting up is driven the running roller through the part that its inside included to drive through the damping pivot and connect the frame regulation and rotate, fine interval between the readjustment improves the quality of drawing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a drawing frame main view with speed regulation according to the present invention;

FIG. 2 is a bottom schematic view of a draw frame knot-engaging assembly with speed adjustment of the present invention;

FIG. 3 is an inside view of a drawing frame carrier with speed adjustment according to the present invention;

FIG. 4 is a schematic structural view of an auxiliary assembly of the drawing frame with speed adjustment according to the present invention;

reference numbers in the figures: 1. strip combining; 2. placing the plate; 3. a working groove; 4. transporting rollers; 5. An electro-hydraulic push rod; 6. an engagement assembly; 7. a carrier; 8. a speed-regulating motor; 9. a drive mechanism; 10. driving the roller; 11. an auxiliary component; 12. driving the gear; 13. an auxiliary gear; 14. A rotating drum; 15. connecting blocks; 16. a damping rotating shaft; 17. a connecting frame; 18. and an auxiliary roller.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-4, a drawing frame with speed adjustment comprises a ribbon board 1, a placing board 2 is arranged in the inner cavity of the ribbon board 1, the height of the placing board 2 is less than that of the ribbon board 1, a protective baffle is arranged at the distance between the placing board 2 and the ribbon board 1, a plurality of working grooves 3 are dug on the top surface of the placing board 2, the inner cavity of each working groove 3 is in bearing connection with a transport roller 4, the output end of the transport roller 4 is higher than the horizontal line of the working groove 3, the diameter of the working groove 3 is greater than that of the transport roller 4, the top surface of the ribbon board 1 is connected with a linking component 6 through an electro-hydraulic push rod 5, the electro-hydraulic push rods 5 are symmetrically arranged on the two sides of the top surface of the ribbon board 1, the linking component 6 comprises a supporting body 7, a speed adjusting motor 8, a driving mechanism 9 and a driving roller, the output end of the speed regulating motor 8 is embedded with a driving mechanism 9 through a rotating shaft sleeve, a driving roller 10 is arranged between the driving mechanisms 9, a plurality of auxiliary assemblies 11 are arranged on the bottom surface of the bearing body 7, the two adjacent driving rollers 10 and the auxiliary assemblies 11 are in a group, and the auxiliary assemblies 11 are positioned on the left side of the driving roller 10.

Specifically, as shown in fig. 3, the driving mechanism 9 includes a driving gear 12, an auxiliary gear 13 and a rotating drum 14, the driving gear 12 is sleeved at the left end of the rotating shaft, one side of the driving gear 12 is connected with a plurality of auxiliary gears 13 through chains, the rotating drum 14 is arranged at the right side of the inner cavity of the supporting body 7, the auxiliary gear 13 is connected with the left side of the inner cavity of the supporting body 7 through a bearing, two adjacent auxiliary gears 13 and the rotating drum 14 are in a set and are located on the same horizontal line, and two ends of the driving roller 10 are respectively connected with the auxiliary gear 13 and the rotating drum 14 through the rotating shaft.

Specifically, as shown in fig. 4, the auxiliary assembly 11 includes a connecting block 15, a damping rotating shaft 16, a connecting frame 17 and an auxiliary roller 18, the connecting block 15 is connected with the connecting frame 17 through the damping rotating shaft 16 on one side, the damping rotating shaft 16 is arranged in the middle of a connecting rotating cavity and is connected through a bearing, and the bottom surface of the connecting frame 17 is connected with the auxiliary roller 18 through the bearing.

The utility model discloses a theory of operation: before using, each electrical apparatus on this device all passes through the wire and connects external power source, and through external control, when using, buncher 8 drives gear 12 through the pivot area and rotates, it drives a plurality of auxiliary gear 13 rotations to drive gear 12 through the chain, auxiliary gear 13 drives running roller 10 through the pivot area and rotates, and cooperate through rotary drum 14, rotary drum 14 is connected with drive running roller 10 bearing through the pivot, it drives auxiliary assembly 11 and transportation running roller 4 rotation respectively through the material to drive running roller 10, it adjusts the rotation to drive linking frame 17 through damping pivot 16, the auxiliary running roller 18 that sets up on it is driven running roller 10, interval between the adjustment, improve the quality of drawing, the electric liquid push rod 5 that sets up simultaneously, adjust again and the interval between slat 1 and linking subassembly 6.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. Drawing frame with speed regulation, comprising a ribbon (1), characterized in that: the combined slat (1) inner cavity is provided with a placing board (2), the top surface array of the placing board (2) is dug to be provided with a plurality of working grooves (3), the inner cavity bearing of the working grooves (3) is connected with a transportation roller (4), the top surface of the combined slat (1) is connected with a linking component (6) through an electro-hydraulic push rod (5), the electro-hydraulic push rod (5) is symmetrically arranged at two sides of the top surface of the combined slat (1), the linking component (6) comprises a bearing body (7), a speed regulating motor (8), a driving mechanism (9) and a driving roller (10), the speed regulating motor (8) is arranged at the right side of the inner cavity of the bearing body (7), the output end of the speed regulating motor (8) is embedded with the driving mechanism (9) through a rotating shaft sleeve, the driving roller (10) is arranged between the driving mechanisms (9), two adjacent drive running roller (10) and auxiliary assembly (11) are a set of, just auxiliary assembly (11) are located and drive running roller (10) left side.

2. Drawing frame with speed regulation according to claim 1, characterized in that: the height of the placing plate (2) is smaller than that of the ribbon board (1), and a protective baffle is arranged at the distance between the placing plate (2) and the drawing board (1).

3. Drawing frame with speed regulation according to claim 1, characterized in that: the output end of the conveying roller (4) is higher than the horizontal line of the working groove (3), and the diameter of the working groove (3) is larger than that of the conveying roller (4).

4. Drawing frame with speed regulation according to claim 1, characterized in that: drive mechanism (9) are including driving gear (12), auxiliary gear (13) and rotary drum (14), it inlays in the pivot left end to drive gear (12) cover, it is connected with a plurality of auxiliary gear (13) through the chain to drive gear (12) one side, rotary drum (14) set up in supporting body (7) inner chamber right side.

5. Drawing frame with speed regulation according to claim 4, characterized in that: the auxiliary gear (13) is connected with the left side of the inner cavity of the bearing body (7) through a bearing, two adjacent auxiliary gears (13) and the rotary drum (14) form a group and are positioned on the same horizontal line, and the two ends of the driving roller (10) are respectively connected with the auxiliary gear (13) and the rotary drum (14) through rotating shafts.

6. Drawing frame with speed regulation according to claim 1, characterized in that: auxiliary assembly (11) are including connecting block (15), damping pivot (16), connection frame (17) and supplementary running roller (18), connecting block (15) one side is connected with connection frame (17) through damping pivot (16), just damping pivot (16) set up in connecting and change inner chamber middle part to connect through the bearing, connection frame (17) bottom surface is connected with supplementary running roller (18) through the bearing.