CN217895887U

CN217895887U - Tension balancing structure for double-sided needle cylinder fabric of circular knitting machine

Info

Publication number: CN217895887U
Application number: CN202221834664.4U
Authority: CN
Inventors: 孙文彬; 潘鸿祥
Original assignee: Quanzhou Hengyi Hardware Machinery Co ltd
Current assignee: Quanzhou Hengyi Hardware Machinery Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-25
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a circular knitting machine double-sided cylinder surface fabric tension balanced structure, including the device main part, the inside of device main part is provided with the cylinder body, the one end of cylinder body extends to the outside of device main part, the top fixed mounting of device main part has the link, and the top that is located cylinder body one end of link, the quantity of link support arm is five, the top of link is provided with defeated line frame, the outer wall of defeated line frame evenly is provided with the coil, the top fixed mounting of link has a plurality of support frames, the one end fixed mounting of support frame has the support ring, the inner wall fixed mounting of support ring has a pair of hydraulic stem, the equal fixed mounting of one end of a pair of hydraulic stem has the balancing strip. This kind of circular knitting machine double-sided cylinder surface fabric tension balanced structure after the device is put into use, can effectually prevent that the surface fabric from producing the phenomenon that winding and compactness are not enough when the ejection of compact to the efficiency and the stability of surface fabric processing have been promoted.

Description

Tension balancing structure for double-sided needle cylinder fabric of circular knitting machine

Technical Field

The utility model relates to a knitting machine technical field of circular knitting, specifically be a knitting machine double-sided cylinder surface fabric tension balanced structure of circular knitting.

Background

Circular knitting machines, also known as circular knitting machines, can be classified according to the type of needles, the number of cylinders, the configuration of the cylinders and the movements of the needles. The circular weft knitting machine mainly comprises a yarn feeding mechanism, a knitting mechanism, a drawing-coiling mechanism and a transmission mechanism. The yarn feeding mechanism is used for unwinding yarn from a bobbin and conveying the yarn to a knitting area and is divided into a passive type, an active type and a storage type. The passive yarn feeding is to draw the yarn from the bobbin by tension and feed it into the knitting area. The yarn feeding mechanism has simple structure, but poor yarn feeding uniformity. The positive yarn feeding actively conveys the yarns to the knitting area at a constant linear speed, has the advantages of uniform yarn feeding and small tension fluctuation, and is beneficial to improving the quality of the knitted fabric

At present, when a circular knitting machine weaves materials, the materials need to be discharged, and the existing circular knitting machine still has certain use disadvantages aiming at certain use conditions:

most of the existing circular knitting machines can generate the phenomenon of insufficient supporting force of the fabric when the fabric is discharged, so that the fabric can be wound when the fabric is discharged, the tension of the fabric is reduced, the fabric is loose and not tight enough, and the fabric production efficiency is reduced.

Therefore, we improve the above structure and propose a tension balancing structure for double-sided needle cylinder fabric of circular knitting machine.

SUMMERY OF THE UTILITY MODEL

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

the utility model relates to a knitting quick-witted double-sided cylinder surface fabric tension balanced structure of circular knitting, including the device main part, the inside of device main part is provided with the cylinder body, the one end of cylinder body extends to the outside of device main part, the top fixed mounting of device main part has the link, just the top that is located cylinder body one end of link, the quantity of link support arm is five, the top of link is provided with defeated line frame, the outer wall of defeated line frame evenly is provided with the coil, the top fixed mounting of link has a plurality of support frames, the one end fixed mounting of support frame has the support ring, the inner wall fixed mounting of support ring has a pair of hydraulic stem, and is a pair of the equal fixed mounting in one end of hydraulic stem has the balancing strip, the outer wall of balancing strip is provided with antifriction cladding material.

As a preferred technical scheme of the utility model, it is a pair of the mutual symmetry in position of hydraulic stem, the support ring is run through the logical groove in the one end of hydraulic stem.

As an optimal technical scheme of the utility model, the shape of balance bar is convex, just the edge at balance bar both ends is the fillet.

As a preferred technical scheme of the utility model, the outer wall fixed mounting of support ring has two pairs of solid fixed cylinder, and two pairs the mutual symmetry in position of solid fixed cylinder is every right gu fixed cylinder is located the both sides of hydraulic stem, gu fixed cylinder's inside inserts and installs the connecting rod, the one end of connecting rod and the inner wall fixed connection of balanced strip.

As a preferred technical scheme of the utility model, a pair of draw-in groove has been seted up to the inner wall of solid fixed cylinder, just the fixture block, every group two are installed to the inside block of draw-in groove the one end that the fixture block is close to each other all with the outer wall fixed connection of connecting rod.

As a preferred technical scheme of the utility model, the activity groove has been seted up to the one end of fixture block, just the inside movable mounting in activity groove has the ball.

The utility model has the advantages that:

1. this kind of knitting quick-witted double-face needle cylinder fabric tension balanced structure of circular knitting, through setting up the support frame, the support ring, hydraulic stem and balance bar, after the device comes into use, the back is knitted out through the cylinder body to the surface fabric, to carry out the rolling through the coiling mechanism of surface fabric, utilize the surface fabric cover in the outside of support ring in the rolling, make the hydraulic stem drive balance bar outwards extend, and open the surface fabric, promote the tension of surface fabric when ejection of compact rolling, and the equilibrium, can effectually prevent through the device that the surface fabric from producing the winding and the phenomenon that compactness is not enough when the ejection of compact, thereby the efficiency and the stability of surface fabric processing have been promoted.

2. This kind of circular knitting machine double-sided cylinder surface fabric tension balanced structure through setting up solid fixed cylinder, connecting rod and ball, when the outside extension of balance bar supports the surface fabric, moves in the inside of solid fixed cylinder through the connecting rod, and the stationarity when can effectual promotion balance bar removes to and prevented that the balance bar from producing the phenomenon of rocking when using, thereby further promotion the stability of structure.

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 principles of the invention. In the drawings:

FIG. 1 is a schematic structural front plan view of a double-sided cylinder fabric tension balancing structure of a circular knitting machine of the present invention;

FIG. 2 is a schematic perspective view of a support ring structure of a double-sided needle cylinder fabric tension balancing structure of a circular knitting machine of the present invention;

FIG. 3 is a schematic plan sectional view of a fixed cylinder structure of a double-sided needle cylinder fabric tension balancing structure of a circular knitting machine of the present invention;

fig. 4 is an enlarged schematic view of the part a of the structure in fig. 3 of the double-sided needle cylinder fabric tension balancing structure of the circular knitting machine of the present invention.

In the figure: 1. a device main body; 2. a syringe body; 3. a connecting frame; 4. a wire conveying frame; 5. a coil; 6. a support frame; 7. a support ring; 8. a hydraulic rod; 9. a balance bar; 10. an antifriction coating; 11. a fixed cylinder; 12. a connecting rod; 13. a card slot; 14. a clamping block; 15. a movable groove; 16. and (4) a ball.

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.

Example (b): as shown in fig. 1-4, the utility model relates to a circular knitting machine double-sided cylinder surface fabric tension balanced structure, including device main part 1, the inside of device main part 1 is provided with cylinder body 2, the one end of cylinder body 2 extends to the outside of device main part 1, the top fixed mounting of device main part 1 has link 3, and the top that is located 2 one ends of cylinder body of link 3, the quantity of link 3 support arm is five, the top of link 3 is provided with defeated line frame 4, the outer wall of defeated line frame 4 evenly is provided with coil 5, the top fixed mounting of link 3 has a plurality of support frames 6, the one end fixed mounting of support frame 6 has support ring 7, the inner wall fixed mounting of support ring 7 has a pair of hydraulic stem 8, the equal fixed mounting in one end of a pair of hydraulic stem 8 has balancing strip 9, the outer wall of balancing strip 9 is provided with antifriction cladding material 10, drive balancing strip 9 outwards through hydraulic stem 8 and extend, enable balancing strip 9 to promote the surface fabric, make the surface fabric can keep balance after weaving, utilize antifriction cladding material 10 can effectually promote the smoothness in the balancing strip 9 outside simultaneously.

Wherein, the mutual symmetry in position of a pair of hydraulic stem 8, the support ring 7 is run through the logical groove in the one end of hydraulic stem 8, and the symmetry of position when the position of 8 installations of hydraulic stem can effectual keep balance bar 9 to remove can carry out even support to the surface fabric.

The shape of the balance strip 9 is arc-shaped, the edges of two ends of the balance strip 9 are fillets, and when a fabric passes through the outer side of the balance strip 9, the fillets of the balance strip 9 can effectively prevent the fabric and the balance strip 9 from being hung.

Wherein, the outer wall fixed mounting of support ring 7 has two pairs of solid fixed cylinder 11, and the mutual symmetry in position of two pairs of solid fixed cylinder 11, and every pair of solid fixed cylinder 11 is located the both sides of hydraulic stem 8, and the inside of solid fixed cylinder 11 is inserted and is installed connecting rod 12, and the one end of connecting rod 12 and the inner wall fixed connection of balancing strip 9 when balancing strip 9 removes, move in the inside of solid fixed cylinder 11 through connecting rod 12, can play steady supplementary effect to the removal of balancing strip 9.

Wherein, a pair of draw-in groove 13 has been seted up to the inner wall of fixed section of thick bamboo 11, and the inside block of draw-in groove 13 installs fixture block 14, and the one end that two fixture blocks 14 of every group are close to each other all with the outer wall fixed connection of connecting rod 12, utilizes fixture block 14 to remove in the inside of draw-in groove 13, can effectually prevent that connecting rod 12 from producing the phenomenon of rotation when removing.

Wherein, movable slot 15 has been seted up to the one end of fixture block 14, and movable slot 15's inside movable mounting has ball 16, rolls in movable slot 15's inside through ball 16, and the sensitivity of fixture block 14 when inside the removal of draw-in groove 13 can effectual promotion.

The working principle is as follows: after the device comes into use, utilize the back of weaving out the surface fabric of cylinder body 2, through the staff with the surface fabric through running through defeated line frame 4 and cover to be connected with the coiling mechanism in the outside of support ring 7, after the surface fabric weaves out, the surface fabric will the rebound, utilize hydraulic stem 8 to drive balanced strip 9 to open the surface fabric in rebound, make the surface fabric remain the state of expansion all the time, the top kinetic energy that utilizes balanced strip 9 simultaneously supports the surface fabric, the equilibrium when making the ejection of surface fabric has obtained the assurance, utilize when balanced strip 9 removes simultaneously, utilize connecting rod 12 to remove in the inside of a fixed cylinder 11, the stationarity when can removing balanced strip 9 plays the additional work.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a circular knitting machine double-sided needle cylinder fabric tension balanced structure, includes device main part (1), its characterized in that, the inside of device main part (1) is provided with cylinder body (2), the one end of cylinder body (2) extends to the outside of device main part (1), the top fixed mounting of device main part (1) has link (3), just the top that is located cylinder body (2) one end of link (3), the quantity of link (3) support arm is five, the top of link (3) is provided with defeated line frame (4), the outer wall of defeated line frame (4) evenly is provided with coil (5), the top fixed mounting of link (3) has a plurality of support frames (6), the one end fixed mounting of support frame (6) has support ring (7), the inner wall fixed mounting of support ring (7) has a pair of hydraulic stem (8), and is a pair of the equal fixed mounting of one end of hydraulic stem (8) has balancing strip (9), the outer wall of balancing strip (9) is provided with antifriction cladding material (10).

2. A double-sided cylinder fabric tension balancing structure of a circular knitting machine according to claim 1, characterized in that a pair of the hydraulic rods (8) are symmetrically positioned with each other, and one end of the hydraulic rod (8) penetrates through the support ring (7) through a through slot.

3. The tension balancing structure of the double-sided cylinder fabric of the circular knitting machine according to claim 1, wherein the shape of the balancing strip (9) is circular arc, and edges of both ends of the balancing strip (9) are rounded.

4. The double-sided cylinder fabric tension balancing structure of the circular knitting machine according to claim 1, wherein two pairs of fixed cylinders (11) are fixedly mounted on the outer wall of the supporting ring (7) and are symmetrically positioned with respect to each other, each pair of fixed cylinders (11) is positioned on two sides of the hydraulic rod (8), a connecting rod (12) is inserted into the fixed cylinders (11), and one end of the connecting rod (12) is fixedly connected with the inner wall of the balancing strip (9).

5. The double-sided cylinder fabric tension balancing structure of the circular knitting machine according to claim 4, wherein a pair of clamping grooves (13) are formed in the inner wall of the fixed cylinder (11), clamping blocks (14) are clamped in the clamping grooves (13), and one end, close to each other, of each group of two clamping blocks (14) is fixedly connected with the outer wall of the connecting rod (12).

6. The double-sided cylinder fabric tension balancing structure of the circular knitting machine according to claim 5, wherein a movable groove (15) is formed at one end of the clamping block (14), and a ball (16) is movably mounted inside the movable groove (15).