CN110817586B

CN110817586B - Tension control device of bobbin winder

Info

Publication number: CN110817586B
Application number: CN201911156040.4A
Authority: CN
Inventors: 王新佳; 杨文武
Original assignee: Changsha Longchang Electronics Technology Co ltd
Current assignee: Changsha Longchang Electronics Technology Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2021-08-27
Anticipated expiration: 2039-11-22
Also published as: CN110817586A

Abstract

The invention discloses a tension control device of a bobbin winder, which comprises a feeding port, a shell, a discharging port, a connecting port, a leasing wheel, a leasing device, a guide wheel, a fixing frame, a connecting plate, an electric push rod, a push plate, a partition plate, a guide rod, a sliding block, a connecting shaft, a movable arm, a groove, a movable block, a positioning bolt, an adjusting plate, an adjusting hole, a fixing arm, an installing plate, a compression roller, a fixing plate, a limiting groove, a movable plate, a driving motor, a gear, a rack plate, a fixing shaft and a guide roller. The yarn feeding device is reasonable in structure, the push plate is pushed to move through the electric push rod, the push plate pushes the guide rod to be in sliding connection with the through hole in the partition plate, the guide rod drives the sleeved sliding block to move, the sliding block drives one end of the movable arm to move, the movable arm rotates with the movable block through the connecting shaft, and the movable arm drives the compression roller at one end of the mounting plate to be close to the compression roller at one end of the fixed arm, so that the control strength of the two compression rollers on yarns is adjusted, and yarn running is avoided.

Description

Tension control device of bobbin winder

Technical Field

The invention relates to a tension control device, in particular to a tension control device of a bobbin winder, and belongs to the technical field of application of bobbin winders.

Background

The winding machine is a special device in the textile industry, the winding is used as the last process of spinning and the first process of weaving, plays a role of a bridge starting and stopping, and therefore plays an important role in the textile field, bobbin yarns (or skeins) with small capacity are connected through the winding to form bobbins with large capacity, and the capacity of one bobbin is equivalent to more than twenty bobbin yarns. The bobbin can be used for warping, cabling, winding, dyeing, weft yarns on shuttleless looms, knitting yarns and the like. If the cop is used directly in these steps, the production efficiency and the product quality are improved because of excessive downtime, and therefore, the increase of package capacity is a necessary condition for improving the productivity and quality of the subsequent steps.

The existing bobbin winder has no yarn splitting tension control device, so that the tension of the yarn is in a linear state from small to large in the process of withdrawing the sheet yarn to the single yarn winding, the phenomena that the tension of a yarn splitting area is small, the yarn splitting is difficult, the tension of a winding area is large, and the bobbin is wound too tightly are caused in the operation process, the tension setting cannot meet the technical requirements of the sheet yarn winding process, the adjustment is difficult, and the winding speed and the winding efficiency are influenced. Therefore, a tension control device for a bobbin winder is proposed to solve the above problems.

Disclosure of Invention

The present invention has been made to solve the above problems, and an object of the present invention is to provide a tension control device for a bobbin winder.

The invention achieves the aim through the following technical scheme that the tension control device of the bobbin winder comprises a shell, a feeding hole, a discharging hole, an adjusting device, a control device and a tensioning device;

the adjusting device comprises a feed inlet and a discharge outlet which are fixedly connected with the side walls of two ends of the shell, the interior of the shell is fixedly connected with a fixed frame, the interior of the fixed frame is fixedly connected with a connecting plate, an electric push rod is installed inside the connecting plate, the output end of the electric push rod is fixedly connected with a push plate, and connectors are respectively arranged inside the feed inlet and the discharge outlet;

the control device comprises adjusting plates fixedly connected to two sides inside the fixed frame, adjusting holes distributed at equal intervals are formed in the adjusting plates, and the outer sides of the adjusting plates are connected with the movable blocks in a sliding mode;

the tensioning device comprises a fixed plate fixedly connected inside the fixed frame, a driving motor is installed on one side inside the fixed plate, and a gear is sleeved at the output end of the driving motor.

Preferably, the inside of the feed inlet is provided with a leasing device, the inside of the leasing device is provided with a plurality of leasing wheels, and the feed inlet is communicated with the shell and provided with a plurality of guide wheels.

Preferably, one end of the push plate is fixedly connected with a guide rod, the guide rod is sleeved with a sliding block, and one end of the sliding block is fixedly connected with a movable arm.

Preferably, the one end of digging arm is passed through the connecting axle and is rotated and connect the fixed arm, the fixed arm all opens flutedly with the one end of digging arm, the equal fixed connection mounting panel in both ends of recess, rotate between the mounting panel and connect the compression roller.

Preferably, one end of the connecting shaft is fixedly connected with one end side wall of the movable block, adjusting holes are formed in the inner portion of the movable block and the inner portion of the adjusting plate, and the adjusting holes are connected with the positioning bolts through threads.

Preferably, the inside of fixed plate is opened there is the spacing groove, the inside sliding connection fly leaf of spacing groove, the spacing groove is T type groove.

Preferably, one end of the movable plate is fixedly connected with a rack plate, and the rack plate is meshed with the connecting gear.

Preferably, the lateral wall of one end of the movable plate is fixedly connected with three fixed shafts, and the outer sides of the fixed shafts are sleeved with the guide rollers.

Preferably, one end of the connecting plate is fixedly connected with a partition plate, a through hole is formed in the partition plate, and a guide rod is connected in the through hole in the partition plate in a sliding mode.

Preferably, the yarn is wound among the leasing device, the guide wheel, the press roller and the guide roller.

The invention has the beneficial effects that:

1. separately twine in the leading wheel through dividing the hank wheel, the yarn twines respectively between three pairs of digging arms and fixed arm, slides the movable block through the regulating plate, and the movable block slides along the regulating plate, through the inside regulation hole of positioning bolt threaded connection movable block and regulating plate to with the position fixation of movable block, the movable block passes through the connecting axle and drives fixed arm and digging arm and adjust suitable position, convenient adjustment, the regulation tensioning of being convenient for.

2. Promote the push pedal through electric putter and remove, the push pedal promotes guide bar and the inside through-hole sliding connection of baffle, and the guide bar drives the slider that cup joints and removes, and the one end that the slider drove the digging arm removes, and the digging arm passes through the connecting axle and rotates with the movable block, and the digging arm drives the compression roller that the compression roller of mounting panel one end is close to the compression roller of fixed arm one end to two compression rollers of adjustment are to the control intensity of yarn, avoid running the line.

3. The gear is driven to rotate through the driving motor, the gear drives the rack plate which is connected in a meshed mode to move, the rack plate drives the movable plate to slide along the limiting groove, the movable plate drives the fixed shaft to move, and the fixed shaft drives the guide roller to be close to yarns, so that the yarn tension between the feed port and the discharge port is adjusted, the adjustment is convenient, and the phenomenon of over-tight winding is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing plate according to the present invention;

fig. 4 is a schematic position diagram of the movable block, the adjusting plate and the adjusting hole of the invention.

In the figure: 1. the feeding port, 2, a shell, 3, a discharging port, 4, a connecting port, 5, a leasing wheel, 6, a leasing device, 7, a guide wheel, 8, a fixing frame, 9, a connecting plate, 10, an electric push rod, 11, a push plate, 12, a partition plate, 13, a guide rod, 14, a slide block, 15, a connecting shaft, 16, a movable arm, 17, a groove, 18, a movable block, 19, a positioning bolt, 20, an adjusting plate, 21, an adjusting hole, 22, a fixed arm, 23, a mounting plate, 24, a compression roller, 25, a fixing plate, 26, a limiting groove, 27, a movable plate, 28, a driving motor, 29, a gear, 30, a rack plate, 31, a fixed shaft, 32 and a guide roller.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1-4, a tension control device for a bobbin winder includes a housing 2, a feeding port 1, a discharging port 3, an adjusting device, a control device and a tensioning device;

the adjusting device comprises a feed inlet 1 and a discharge outlet 3 which are fixedly connected with the side walls of two ends of a shell 2, the interior of the shell 2 is fixedly connected with a fixed frame 8, the interior of the fixed frame 8 is fixedly connected with a connecting plate 9, an electric push rod 10 is arranged inside the connecting plate 9, the output end of the electric push rod 10 is fixedly connected with a push plate 11, and connectors 4 are arranged inside the feed inlet 1 and the discharge outlet 3, so that the adjustment and the fixation are convenient;

the control device comprises adjusting plates 20 fixedly connected to two sides inside the fixed frame 8, adjusting holes 21 are formed in the adjusting plates 20 and are distributed at equal intervals, and the outer sides of the adjusting plates 20 are connected with movable blocks 18 in a sliding mode, so that yarn tension can be controlled conveniently;

overspeed device tensioner includes fixed connection at the inside fixed plate 25 of fixed frame 8, driving motor 28 is installed to inside one side of fixed plate 25, gear 29 is cup jointed to driving motor 28's output, is convenient for adjust the tension elasticity.

The feed inlet 1 is internally provided with a leasing device 6, the leasing device 6 is internally provided with a plurality of leasing wheels 5, the feed inlet 1 is communicated with the shell 2 and is provided with a plurality of guide wheels 7, one end of the push plate 11 is fixedly connected with a guide rod 13, the guide rod 13 is sleeved with a slide block 14, one end of the slide block 14 is fixedly connected with a movable arm 16, one end of the movable arm 16 is rotatably connected with a fixed arm 22 through a connecting shaft 15, grooves 17 are respectively formed at one ends of the fixed arm 22 and the movable arm 16, two ends of each groove 17 are fixedly connected with mounting plates 23, a compression roller 24 is rotatably connected between the mounting plates 23, one end of the connecting shaft 15 is fixedly connected with one end side wall of a movable block 18, adjusting holes 21 are respectively formed in the movable block 18 and the adjusting plate 20, positioning bolts 19 are connected with the adjusting holes 21 through threads, a limiting groove 26 is formed in the fixing plate 25, the inside of the limiting groove 26 is connected with a movable plate 27 in a sliding mode, the limiting groove 26 is a T-shaped groove, one end of the movable plate 27 is fixedly connected with a rack plate 30, the rack plate 30 is meshed with a connecting gear 29, one end side wall of the movable plate 27 is fixedly connected with three fixed shafts 31, the outer sides of the fixed shafts 31 are sleeved with guide rollers 32, one end of the connecting plate 9 is fixedly connected with a partition plate 12, a through hole is formed in the partition plate 12, a guide rod 13 is connected in the through hole in the partition plate 12 in a sliding mode, and yarns are wound among the leasing device 6, the guide wheel 7, the press roller 24 and the guide rollers 32.

When the device is used, firstly, electrical components in the device are externally connected with a control switch and a power supply, then yarns penetrate through a connecting port 4 on one side of a feeding port 1, the yarns are wound in a leasing wheel 5 in a leasing device 6 and are separately wound in a guide wheel 7 through the leasing wheel 5, the yarns are respectively wound between three pairs of movable arms 16 and fixed arms 16, the movable blocks 18 slide through adjusting plates 20, the movable blocks 18 slide along the adjusting plates 20, the movable blocks 18 are in threaded connection with adjusting holes 21 in the adjusting plates 20 through positioning bolts 19, so that the positions of the movable blocks 18 are fixed, the movable blocks 18 drive the fixed arms 22 and the movable arms 16 to be adjusted to proper positions through connecting shafts 15, an electric push rod 10 is opened through the external switch, the electric push rod 10 drives a push plate 11 to move, the push plate 11 drives a guide rod 13 to be in sliding connection with a through hole in a partition plate 12, the guide rod 13 drives a sleeved sliding block 14 to move, the slider 14 drives one end of the movable arm 16 to move, the movable arm 16 rotates with the movable block 18 through the connecting shaft 15, the movable arm 16 drives the compression roller 24 at one end of the mounting plate 23 to be close to the compression roller 24 at one end of the fixed arm 22, thereby adjusting the control strength of the two compression rollers 24 to the yarn, avoiding the yarn running, the driving motor 28 is opened through the external switch, the driving motor 28 drives the gear 29 to rotate, the gear 29 drives the rack plate 30 connected in a meshing manner to move, the rack plate 30 drives the movable plate 27 to slide along the limiting groove 26, the movable plate 27 drives the fixed shaft 31 to move, the fixed shaft 31 drives the guide roller 32 to be close to the yarn, thereby adjusting the yarn tension between the feed inlet 1 and the discharge outlet 3, and facilitating the adjustment and avoiding the phenomenon of over-tight winding.

The first electric push rod 10 is an electric push rod sold by Zhejiang thunder Intelligent science and technology Limited under the model number NKLA69 and its related power supply and circuit.

It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A tension control device of a bobbin winder is characterized in that: comprises a shell (2), a feed inlet (1), a discharge outlet (3), an adjusting device, a control device and a tensioning device;

the adjusting device comprises a feed inlet (1) and a discharge outlet (3) which are fixedly connected with the side walls of the two ends of a shell (2), the interior of the shell (2) is fixedly connected with a fixed frame (8), the interior of the fixed frame (8) is fixedly connected with a connecting plate (9), an electric push rod (10) is installed inside the connecting plate (9), the output end of the electric push rod (10) is fixedly connected with a push plate (11), and connectors (4) are respectively arranged inside the feed inlet (1) and the discharge outlet (3);

the control device comprises adjusting plates (20) fixedly connected to two sides inside the fixed frame (8), adjusting holes (21) distributed at equal intervals are formed in the adjusting plates (20), and the outer sides of the adjusting plates (20) are connected with movable blocks (18) in a sliding mode;

overspeed device tensioner is including fixed connection at fixed frame (8) inside fixed plate (25), driving motor (28) are installed to inside one side of fixed plate (25), gear (29) are cup jointed to the output of driving motor (28).

2. A tension control device of a bobbin winder according to claim 1, wherein: the inside mounting of feed inlet (1) has lease ware (6), the internally mounted of lease ware (6) has a plurality of lease wheel (5), feed inlet (1) intercommunication casing (2) department installs a plurality of leading wheel (7).

3. A tension control device of a bobbin winder according to claim 2, wherein: one end fixed connection guide bar (13) of push pedal (11), guide bar (13) cup joints slider (14), the one end fixed connection digging arm (16) of slider (14).

4. A tension control device of a bobbin winder according to claim 3, wherein: the one end of digging arm (16) is passed through connecting axle (15) and is rotated connection fixed arm (22), fixed arm (22) all opened recess (17) with the one end of digging arm (16), the equal fixed connection mounting panel (23) in both ends of recess (17), rotate between mounting panel (23) and connect compression roller (24).

5. A tension control device of a bobbin winder according to claim 4, wherein: the one end lateral wall of one end fixed connection movable block (18) of connecting axle (15), regulation hole (21) have all been opened with the inside of regulating plate (20) in the inside of movable block (18), the inside threaded connection positioning bolt (19) of regulation hole (21).

6. A tension control device of a bobbin winder according to claim 4, wherein: the inside of fixed plate (25) is opened there is spacing groove (26), the inside sliding connection fly leaf (27) of spacing groove (26), spacing groove (26) are T type groove.

7. The tension control device of a bobbin winder according to claim 6, wherein: one end of the movable plate (27) is fixedly connected with a rack plate (30), and the rack plate (30) is meshed with the connecting gear (29).

8. The tension control device of a bobbin winder according to claim 6, wherein: the lateral wall of one end of the movable plate (27) is fixedly connected with three fixed shafts (31), and the outer sides of the fixed shafts (31) are sleeved with guide rollers (32).

9. A tension control device of a bobbin winder according to claim 1, wherein: one end of the connecting plate (9) is fixedly connected with a partition plate (12), a through hole is formed in the partition plate (12), and a guide rod (13) is connected in the through hole in the partition plate (12) in a sliding mode.

10. The tension control device of a bobbin winder according to claim 8, wherein: yarns are wound among the leasing device (6), the guide wheel (7), the press roller (24) and the guide roller (32).