BG3345U1 - Knitted product with plush pile and machine for its manufacturing - Google Patents

Abstract

The utility model relates to a knitted product with plush pile and a machine for its manufacturing and finds application in light industry and in particular in the manufacturing of knitted textile products with one-sided and two-sided plush surface. The knitted product includes warp threads (9) and weft threads (10, 11) forming rows (30) and wales (29), as well as front (14) and back (12) plush threads, as the warp threads (9) forming stitches, on which the weft threads (10, 11) are applied to obtain a stocking warp. The back plush threads (12) are interrupted in a certain step (a) to form a plush pile on the front surface of the product. The machine for manufacturing of a knitted product consists of a housing (26) and a supporting bus rod (2), in which are placed knitting needles (1), and to the housing (26) are mounted front and back plush plates (7, 8), and between them there are piling needles (11) for front weft threads (10) and back piling needles (5) for back weft threads (11), forming wales (29). To the housing (26), on the side of the front plush plates (7) are arranged first piling needles (3) and second piling needles (13), the front and back piling needles (4 and 5) lying in a plane perpendicular to the knitting needles (1). In the lower part of the housing (26) is mounted a main drive mechanism (28), connected to the knitting needles (1). To the housing (26) along the entire length of the machine, above the knitting needles (1) are mounted a number of closing safety plates (23), which have a possibility to move in the vertical direction. To the housing (26) are attached pushing plates (22) provided for pressing the weft threads (10 and 11), and at the lower end of each of the back plush plates (8) is mounted a cutting disc (27) for cutting the back plush threads (12) of the knitted row (30). The feeding of the warp threads (9), of the front plush threads (14), of the front and back weft threads (10, 11) and of the back plush threads (12) is carried out by means of separate stepping motors (25).

Description

Field of technology

The utility model refers to a knitted product with plush hair and a machine for its production and is used in light industry and in particular in the production of knitted textiles with one-sided and two-sided plush surface.

BACKGROUND OF THE INVENTION

From BG 41939 are known knitted product and machine for its production. The famous knitted article consists of knitting threads and weft threads forming rows and poles, as well as front and back plush threads. The knitting threads form loops on which the weft threads are applied to obtain a knitted base. The back plush threads are connected between two adjacent posts to form a back plush surface. The front plush threads are woven in two consecutive rows of two adjacent pillars. The front weft threads are laid through four posts for one row and the back weft threads are laid through four posts for the next row.

The famous knitted product is not resistant to untangling and pulling the plush threads.

The famous machine for the production of knitted products with plush hair consists of a housing in which a horizontal support rail is mounted. Slots are formed on the support rail, in which weaving needles are placed. Front plush plates and rear plush plates are fixedly mounted to the housing, and between them are located front weft application needles for guiding front weft threads and rear weft application needles for guiding rear weft threads forming rows. Behind the back plush plates there are application needles for guiding plush threads. To the housing, on the side of the front plush plates, there are application needles for guiding weaving threads, forming poles and application needles for guiding plush threads. The application needles and lie in a plane perpendicular to the knitting needles. In the lower part of the housing is mounted a main drive mechanism, the shaft of which is connected to the weaving needles by means of gears.

When moving the knitting needles backwards, there is a risk that they will not close and remain in some places with open tongues.

Technical essence of the pollen model

The task of the utility model is to create a knitted product with plush hair, which is resistant to untangling and pulling the plush threads and creates comfort for the user when using it.

Another task of the utility model is to create a machine for the production of knitted products with plush hair, which provides uniform heights of the plush surfaces of knitted products.

The problem is solved by a knitted product, including knitting threads and front and back weft threads, forming pillars and rows, as well as front and back plush threads. The knitting threads form stitches in which the front and back weft threads are applied to obtain a knitted base. The rear plush threads are connected between two adjacent columns to form a rear plush surface, and the front plush threads are knitted in two consecutive rows of two adjacent columns. The front weft threads are laid through four posts for one row and the back weft threads are laid through four posts for the next row.

According to the utility model, the rear plush threads are interrupted between two adjacent loop rows to form a plush hair on the back surface of the article.

The problem is also solved by a machine for the production of a knitted product with a plush power, consisting of a housing in which a horizontal support rail is mounted, on which slits are formed in which knitting needles move. Front plush plates and rear plush plates are fixedly mounted to the housing, and between them there are front application needles for guiding front weft threads and rear application needles for guiding rear weft threads, forming loop rows. Behind the rear plush plates 8 there are application needles for guiding the rear plush threads. To

5821 Descriptions to utility registration certificates № 12.2 / 31.12.2019 hull, on the side of the front plush plates are located the first application needles for guiding the weaving threads forming the pillars and the second application needles for guiding the front plush threads. The front and rear application pins lie in a plane perpendicular to the knitting needles. In the lower part of the housing is mounted a main drive mechanism, the shaft of which is connected to the weaving needles by means of gears.

According to the utility model, a plurality of closing safety plates are mounted to the housing along the entire length of the machine, above the knitting needles, which can be moved in the vertical direction. Attachment plates are attached to the housing, designed to press the front and rear weft threads. At the lower end of each of the back plush plates is mounted a cutting disc for cutting the back plush threads, on the knitted row. The feeding of the weaving threads, the front plush threads, the front weft threads, the rear weft threads, as well as the rear plush threads is carried out by means of separate stepper motors.

The finished knitted product is resistant to untangling and pulling the plush threads. Thanks to the closing safety plates located above the knitting needles, the closing of the knitting needles and obtaining a closed loop is guaranteed.

Explanation of the attached figures

The utility model is illustrated by the attached drawings, in which:

Figure 1 is a general schematic sectional view of the machine;

Figure 2 shows the axonometric positions of the working elements of the machine in the knitting process, with the cutting disc;

Figure 3 shows the axonometric positions of the working elements of the machine in the knitting process, with the closing plate;

Figure 4 shows the axonometric positions of the working elements of the machine in the knitting process;

Figure 5 shows the axonometric positions of the working elements of the machine in the knitting process, with the push plate;

Figure 6 is a vertical section through the support element of the needle;

Figure 7 - exemplary structures of the knitted product;

Figure 8 - exemplary structures of the knitted product with the obtained plush hair.

Examples of implementation of the utility model

As can be seen in the attached figures, the knitted article is composed of knitting threads 9 and front and back weft threads 10, 11 forming rows 30 and posts 29, as well as front 14 and back 12 plush threads. The knitting threads 9 form loops in which the front and back weft threads 10, 11 are applied to obtain a knitted base. The rear plush threads 12 are connected between two adjacent pillars 29 to form a rear plush surface, and the front plush threads 14 are knitted in two consecutive rows 30 of two adjacent pillars 29. The front weft threads 10 are applied through four pillars 29 for one row 30 , and the rear weft threads 11 are applied through four pillars 29 for the next row 30. The rear plush threads 12 are interrupted in a certain step (a) to form a plush hair on the back surface of the article.

The machine for production of a knitted product with plush power consists of a housing 26, in which a horizontal support rail 2 is mounted, on which slits 24 are formed, in which knitting needles 1 are placed. The knitting needle 1 consists of a body with a thinned part 19 , at the front end of which a tongue 18 is mounted in a widening through a hinge 17, and after the widening a hub 21 is formed, which ends with a hook 20 having a tip 15, under which a pushing surface 16 is formed. Front plushes are fixedly mounted to the housing 26. plates 7 and rear plush plates 8, and between them are arranged front application needles 4 for guiding front weft threads 10 and rear application needles 5 for guiding rear weft threads 11 forming rows 30. Behind the rear plush plates 8 are application needles 6 for guiding rear plush threads 12. Towards the housing 26, on the side of the front plush plates 7, first application needles 3 for guiding knitting threads 9 are arranged,

5822 Descriptions of utility registration certificates № 12.2 / 31.12.2019 forming pillars 29 and second application pins 13 for guiding front plush threads 14. The front and rear application pins 4 and 5 lie in a plane perpendicular to the knitting pins 1. In the lower part of the housing 26 is mounted a main drive mechanism 28, the shaft of which is connected by gears to the weaving needles 1. To the housing 26 along the entire length of the machine, above the weaving needles 1 are mounted a plurality of closing safety plates 23. vertical direction and ensure the closure of the knitting needles 1. To the housing 26 are attached pusher plates 22 provided for pressing the front and rear weft threads 10 and 11. At the lower end of each of the rear plush plates 8 is mounted a cutting disc 27 for cutting the rear plush threads 12, of the knitted row 30. The feeding of the knitting threads 9, of the front plush threads 14, of the front weft threads 10, of the the weft threads 11 as well as the rear plush threads 12 are made by means of separate stepper motors 25.

Application of the utility model

When the main drive 28 is started, the stepper motors 25 are switched on and the weaving cycle begins. The knitting needles 1 perform a reciprocating movement back and forth. When moving forward, the knitting needles 1 pass between the rear 8 and front 7 plush plates and above the rear plush threads 12 applied by the application needles 6 and the front 10 and rear 11 weft threads applied by the front and rear application needles 4 and 5. Upon reaching the front dead center, the first application needles 3 is guide weaving threads 9, forming a loop in which the front weft threads 10 are applied and a knitted base is obtained. The second application pins 13 apply around the front plush plates 7 the front plush threads 14 to obtain a plush surface. In this way a knitted row 30 is obtained. To form a row, the first applying needles 3 make two movements - moving left or right and down and up. The same movements are performed by the second application needles 13, which apply the front plush threads 14 from left to right in the knitting needles 1 for the row shown, and in the next row, the second application needles 13 apply them from right to left. Each application needle 13 applies in two consecutive rows the front plush threads 14 to two adjacent knitting needles 1 and is by means of the front plush plates 7 forming a front plush surface. When moving backwards, the closing safety plates 23 move downwards and close the tongues 18 of the knitting needles 1 before they enter the knitting zone. Upon reaching a third dead center, the knitting needles 1 are released from the old stitches, the pushing plates 22 moving downwards and pressing the front 10 and rear 11 weft threads to descend under the knitting needles 1. In this way the knitting row is removed. The knitting needles 1 then move forward and pass over the already applied front 10 and rear 11 weft threads to form the next row 30. The cutting of the rear plush threads 12 on the rear plush surface is performed by cutting discs 27 which perform a rotational movement from the rear loop formed around the rear fixed plush plate 8 when the knitted plush is pulled out of the knitting area.

Claims (2)

Claims A knitted article comprising knitting threads (9) and front weft threads (10) and back weft threads (11) forming rows (30) and posts (29), as well as front (14) and back (12) plush threads , the weaving threads (9) forming loops on which the weft threads (10, 11) are applied to obtain a knitted base, the rear plush threads (12) being connected between two adjacent posts (29) to form a rear plush surface, and the front plush threads (14) are knitted in two consecutive rows (30) on two adjacent pillars (29), the front weft threads (10) being applied through four pillars (29) for one row (30) and the rear weft threads (11) are applied through four pillars (29) for the next row (30), characterized in that the rear plush threads (12) are interrupted in a certain step (a) to form a plush hair on the front surface of the article. A machine for the production of a knitted article is a plush hair according to claim 1, consisting of a housing (26) in which a horizontal support rail (2) is mounted, the support rail (2) being formed. 5823 Descriptions for utility model registration certificates № 12.2 / 31.12.2019 slotting pins (24) in which knitting needles (1) are placed, with front plush plates (7) and rear plush plates fixed to the housing (26) (8), and between them are located front application needles (4) for guiding the front weft threads (10), rear application needles (5) for guiding the rear weft threads (11), forming the pillars (29), as behind the rear ones. plush plates (8) are arranged with application needles (6) for guiding the rear plush threads (12), and to the housing (26), on the side of the front plush plates (7) are located first application needles (3) for guiding the knitting threads. threads (9) forming the posts (29) and second application needles (13) for guiding the front plush threads (14), wherein the application needles (4 and 5) lie in a plane perpendicular to the knitting needles (1), as in the lower part of the housing (26) is mounted a main drive mechanism (28), the shaft of which by means of gears is connected to and the plaiting pins (1), characterized in that a plurality of closing safety plates (23) are mounted to the housing (26) along the entire length of the machine, above the knitting pins (1), which can be moved in the vertical direction to pushing plates (22) are provided in the housing (26) for pressing the front weft threads (10) and the rear weft threads (11), a cutting disc (27) being mounted at the lower end of each of the rear plush plates (8). for cutting the back plush threads (12) of the knitted row (30), such as the supply of the knitting threads (9), the front plush threads (14), the front weft threads (10), the back weft threads (11) and the the rear plush threads (12) are made by means of separate stepper motors (25).