CN212101365U

CN212101365U - Yarn guide forming plate assembly and grooved drum machine

Info

Publication number: CN212101365U
Application number: CN202020538247.XU
Authority: CN
Inventors: 林军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-12-08
Anticipated expiration: 2030-04-13

Abstract

The utility model belongs to the technical field of the weaving machine, concretely relates to lead yarn profiled sheeting assembly and grooved drum machine, include: a fixing plate; the fixed plate is provided with a yarn guide piece, a guide piece and a driving piece; the driving part is suitable for driving the yarn guide part to horizontally reciprocate along the guide part so as to wind the yarn guided by the yarn guide part onto a yarn bobbin. This lead yarn profiled sheeting assembly and groove drum machine has adopted annular area, spout, gyro wheel, deflector for lead the yarn head and can not have the pause when redirecting, thereby make the yarn both ends more even around rolling up, can not have hard limit phenomenon. Simultaneously, compare in the motor drive among the prior art, the cost of endless belt drive is low, and speed is more even.

Description

Yarn guide forming plate assembly and grooved drum machine

Technical Field

The utility model belongs to weaving machine field, concretely relates to lead yarn profiled sheeting assembly and grooved drum machine.

Background

After the yarn is processed, the yarn needs to be guided by a yarn guide head and then wound on a yarn bobbin.

Chinese patent No. CN203866455U discloses a yarn guide molding plate assembly, which includes a fixing plate, a motor mounting plate, a motor, a driving wheel, a driven wheel, a steel wire rope and a yarn guide head; the motor mounting plate is positioned in the center of the fixing plate and connected with the fixing plate through a pair of elastic arms, and the fixing plate, the motor mounting plate and the elastic arms are of an integrated structure; the motor is arranged on the motor mounting plate; the driving wheel is connected with the motor and driven by the motor; the driven wheels are pivoted at two ends of the fixed plate; the steel wire rope is sleeved on the driving wheel and the driven wheel and is driven by the driving wheel; the yarn guide head is fixedly arranged on the steel wire rope and is linked with the steel wire rope.

However, when the motor of the patent rotates forwards and backwards, the yarn guide head is driven to reciprocate to realize winding, and when the direction of the yarn guide head is changed, a pause interval exists, so that the two ends of the wound yarn are not uniform, and the phenomenon of hard edges exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lead yarn profiled sheeting assembly to solve among the prior art not even around the yarn both ends of rolling up, produce the technical problem on hard limit.

In order to solve the technical problem, the utility model provides a lead yarn profiled sheeting assembly, include:

a fixing plate;

the fixed plate is provided with a yarn guide piece, a guide piece and a driving piece;

the driving part is suitable for driving the yarn guide part to horizontally reciprocate along the guide part so as to wind the yarn guided by the yarn guide part onto a yarn bobbin.

Further: the yarn guide comprises: a guide plate and a yarn guide head;

the yarn guide head is arranged at the end part of the guide plate and is suitable for guiding the yarn to be wound on a yarn bobbin;

a sliding groove is formed in the guide plate, a roller is arranged in the sliding groove, and the roller is arranged on the driving piece;

when the driving piece drives the roller to move up and down along the sliding groove, the guide plate is driven to horizontally reciprocate along the guide piece.

Further: the driving member includes: the driving wheel, the driven wheel and the annular belt tensioned on the driving wheel and the driven wheel;

the roller is fixed on the annular belt through a steel nail;

when the driving wheel is driven to rotate by a motor, the annular belt drives the driven wheel to rotate so as to enable the roller to move up and down along the sliding groove, and therefore the guide plate is driven to horizontally reciprocate along the guide piece.

Further: and the fixed plate is provided with an adjusting groove suitable for changing the installation position of the driving wheel.

Further: the guide member includes: the guide rod assembly comprises two oppositely arranged mounting plates and two guide rods arranged between the two mounting plates;

the driving piece is arranged between the two mounting plates;

the two guide rods are positioned above the driving piece;

two ends of the guide plate are respectively arranged on the two guide rods.

Further: and high-speed steel is arranged on the inner side wall of the sliding groove.

In another aspect, the present invention further provides a grooved drum machine, which includes the above yarn guide forming plate assembly.

The beneficial effects of the utility model are that, the utility model discloses a lead yarn profiled sheeting assembly and groove drum machine, driving piece towards a direction motion, can drive and lead yarn piece along guide horizontal reciprocating motion for lead yarn piece can not have the pause when the redirecting, thereby make the yarn both ends more even around rolling up, can not have hard limit phenomenon.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 and 2 are top views of the preferred embodiment of the yarn guide forming plate assembly of the present invention;

FIG. 3 is a schematic view of the installation of a preferred embodiment of the idler wheel and endless belt of the present invention;

figure 4 is a schematic view of a yarn guide head;

in the figure:

1. a fixing plate; 11. an adjustment groove; 2. a guide plate; 21. a chute; 22. high-speed steel; 3. a yarn guide head; 4. a roller; 5. a driving wheel; 6. a driven wheel; 7. an endless belt; 8. mounting a plate; 9. a guide bar; 10. and (5) steel nails.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1, the present embodiment provides a yarn guide forming plate assembly, including: a fixing plate 1; the fixed plate 1 is provided with a yarn guide piece, a guide piece and a driving piece; the driving part is suitable for driving the yarn guide part to horizontally reciprocate along the guide part so as to wind the yarn guided by the yarn guide part onto the yarn bobbin.

As an embodiment of the yarn guide.

As shown in fig. 1 to 4, the yarn guide includes: a guide plate 2 and a yarn guide head 3 fixed at one end of the guide plate 2. The guide plate 2 is provided with a sliding groove 21, a roller 4 is arranged in the sliding groove 21, and the roller 4 is fixed on the driving piece. The thread guide head 3 is adapted to guide the thread to be wound onto a thread bobbin. The driving piece drives the roller 4 to move up and down in the sliding groove 21, and the roller 4 pushes the guide plate 2 to horizontally reciprocate along the guide piece.

As shown in fig. 1, in order to reduce the abrasion of the rollers 4 to the inner side wall of the chute 21, high speed steel 22 is provided on the inner side wall of the chute 21. The high speed steel 22 has high hardness, high wear resistance, high heat resistance, low wear resistance and long service life.

As another embodiment of the driving member.

As shown in fig. 1 to 4, the driving member includes: a driving wheel 5, a driven wheel 6 and an endless belt 7 tensioned over the driving wheel 5 and the driven wheel 6. The driving wheel 5 and the driven wheel 6 are both arranged on the fixing plate 1, and the roller 4 is fixed on the annular belt 7 through a steel nail 10. When the driving wheel 5 rotates through a driving motor, the annular belt 7 drives the driven wheel 6 to rotate, and when the annular belt 7 moves, the roller 4 is driven to move up and down in the sliding groove 21, so that the guide plate 2 is driven to horizontally reciprocate along the guide piece.

Specifically, when the endless belt 7 drives the guide plate 2 to move along the driven wheel 6, the roller 4 moves to the lower part of the chute 21, and at the moment, the guide plate 2 changes the direction to move to the driving wheel 5 under the action of the endless belt 7; when the guide plate 2 is driven by the endless belt 7 to move along the driving wheel 5, the roller 4 moves above the sliding chute 21, and at the moment, the guide plate 2 changes direction to move to the driven wheel 6 under the action of the endless belt 7; the guide plate 2 is thereby moved horizontally back and forth, in the process of which the thread guide head 3 guides the thread around the thread bobbin.

As shown in fig. 1 and fig. 2, the endless belt 7 is stretched and loosened after a certain period of operation, is easy to slip, and must be re-tensioned, so that in the present embodiment, an adjusting groove 11 suitable for changing the installation position of the driving wheel 5 is formed in the fixing plate 1. Concretely, move action wheel 5 in adjustment tank 11, increase action wheel 5 and from the distance between the driving wheel 6, can realize the tensioning of endless belt 7, simple structure, action wheel 5 is apart from adjusting conveniently.

As an embodiment of the guide.

As shown in fig. 4, the guide member includes: two mounting panels 8 that set up relatively and set up two guide arms 9 between two mounting panels 8, the driving piece is located between two mounting panels 8, guide arm 9 is located the top of driving piece, and the both ends of deflector 2 are respectively slidable mounting on corresponding guide arm 9. When the guide plate 2 is driven by the annular belt 7 to move, the guide plate 2 slides along the guide rod 9, and the movement is more stable.

Example 2

The embodiment provides a grooved drum machine, which comprises the yarn guide forming plate assembly in the embodiment 1.

In view of the above, it is desirable to provide,

when the yarn guide forming plate assembly is used, the motor drives the driving wheel 5 to rotate, the driven wheel 6 is driven to rotate through the annular belt 7, the roller 4 fixed on the annular belt 7 drives the guide plate 2 to move towards the driven wheel 6 along the guide rod 9, when the annular belt 7 drives the roller 4 to move along the driven wheel 6, the roller 4 moves to the lower part of the chute 21, and at the moment, the direction of the guide plate 2 is changed to move towards the driving wheel 5 under the action of the annular belt 7; when the guide plate 2 is driven by the endless belt 7 to move along the driving wheel 5, the roller 4 moves above the sliding chute 21, and at the moment, the guide plate 2 changes direction under the action of the endless belt 7 to move towards the driven wheel 6; this results in a reciprocating horizontal movement of the guide plate 2, in which the thread guide head 3 guides the thread around the thread bobbin.

The utility model discloses an annulus 7, spout 21, gyro wheel 4, deflector 2 for lead yarn head 3 can not have the pause when redirecting, thereby make the yarn both ends more even around rolling up, can not have hard limit phenomenon. Simultaneously, compare in the motor drive among the prior art, the cost of endless belt 7 drive is low, and speed is more even, and the yarn of winding is more smooth.

All the parts of the devices selected in the present application are general standard parts or parts known to those skilled in the art, and the structures and principles thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.

In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways, and the above-described apparatus embodiments are merely illustrative.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A yarn guide forming plate assembly, comprising:

a fixing plate;

2. The yarn guide molding plate assembly as claimed in claim 1,

the yarn guide comprises: a guide plate and a yarn guide head;

3. The yarn guide molding plate assembly as claimed in claim 2,

the driving member includes: the driving wheel, the driven wheel and the annular belt tensioned on the driving wheel and the driven wheel;

the roller is fixed on the annular belt through a steel nail;

4. The yarn guide molding plate assembly as claimed in claim 3,

and the fixed plate is provided with an adjusting groove suitable for changing the installation position of the driving wheel.

5. The yarn guide molding plate assembly as claimed in claim 3,

the guide member includes: the guide rod assembly comprises two oppositely arranged mounting plates and two guide rods arranged between the two mounting plates;

the driving piece is arranged between the two mounting plates;

the two guide rods are positioned above the driving piece;

two ends of the guide plate are respectively arranged on the two guide rods.

6. The yarn guide molding plate assembly as claimed in claim 2,

and high-speed steel is arranged on the inner side wall of the sliding groove.

7. A grooved drum machine is characterized in that,

comprising a yarn guide forming plate assembly according to any one of claims 1 to 6.