Woven wearable rake modular structure

Abstract

The present invention relates to the technical field of weaving equipment, and in particular to a module structure of a weavable rake, including: a rake is arranged between two blocks, a reset triangle and a push-pin triangle are arranged horizontally on a rear triangle seat, a driving device drives the rear triangle seat to move left and right, the rake moves along the track in the block through a bearing, an obliquely arranged pull-down spring is connected to the tail of the rake, a reset triangle and a push-pin triangle are arranged in sequence from top to bottom at the front end of the rear triangle seat, a connecting rod pin on the reset triangle moves along the track on the reset connecting rod, a ratchet is arranged on the top of one side of the top of the rake, and a push-pin plate clock and a reset plate clock are arranged in sequence from bottom to top on the rake. The beneficial effects of the present invention are: the device realizes the opening and closing of the rake and controls the rising and falling of the rake through reasonable structural design, and then realizes the local pulling effect according to the needs of weaving, thereby meeting the requirement of adjustable local tension in the one-piece molding process, and achieving the effect that the overall roller cannot achieve.

Description

Technical Field

[0001] The invention relates to the technical field of weaving equipment, in particular to a woven wearable rake module structure. Background Art

[0002] The main structure of the sweater knitting machines currently sold on the market mainly includes a frame assembly, a needle plate assembly, a head assembly, an antenna frame device, main and auxiliary rollers, and a drive and computer control device, but it is unable to achieve a local pulling effect during the knitting process.

[0003] In view of the above-mentioned deficiencies of the existing woven and wearable rake module structure, the applicant adheres to the spirit of research innovation and excellence, combines production practice, and uses professional and scientific methods to propose a practical solution, and therefore files this application. Summary of the invention

[0004] The purpose of the present invention is to provide a weaving rake module structure with reasonable structural design and capable of being used in conjunction with a computerized flat knitting machine in view of the existing technical status.

[0005] The woven-thread rake module structure, the needle plate module is obliquely installed on the needle bed base, the rake module is installed below the needle plate module, including: the rake is arranged between two blocks, the reset triangle and the push needle triangle are arranged horizontally on the rear triangle seat, the driving device drives the rear triangle seat to move left and right, the rake moves along the runway in the block through the bearing, the obliquely arranged pull-down spring is connected to the tail of the rake, the reset triangle and the push needle triangle are arranged in sequence from top to bottom at the front end of the rear triangle seat, the connecting rod pin on the reset triangle moves along the track on the reset connecting rod, a ratchet is arranged on the top of one side of the top of the rake, and the rake is provided with a push needle plate clock and a reset plate clock in sequence from bottom to top.

[0006] Specifically, the blocks are fixed in pairs, and the interior of the blocks is divided into a first track and a second track. A track isolation belt is provided between the first track and the second track for the reset plate clock and the push-pin plate clock to pass through, and a disconnect hole is provided on the track isolation belt for the bearing to switch tracks.

[0007] Specifically, the reset link is provided with a strip groove for sliding of the link pin, the reset triangle is installed in the square groove of the rear triangle seat, the reset link drives the reset triangle to make a reciprocating motion perpendicular to the rear triangle seat through the link pin, and the reset triangle moves the rake from the second runway to the first runway by pressing the reset plate.

[0008] Specifically, the push needle triangle has inclined surfaces on both sides, and the push needle triangle pushes the push needle piece clock to move up and down along the inclined surfaces.

[0009] Specifically, the rear triangular seat is arranged on one side of the stopper, and the front triangular seat is fixedly installed on the other side of the stopper. A limiting groove is arranged on the front triangular seat, and the needle pusher moves up and down in the square limiting groove.

[0010] Specifically, the rake is mainly composed of a needle body, a head and ratchet segments, the front end of the ratchet is provided with multiple rows of needle hooks, the ratchet is divided into multiple groups and combined with the head to form a set of rakes.

[0011] Specifically, the rake is divided into two groups, one for each rake, and the two groups of rakes correspond to one group of reset triangle and push pin triangle. The round hole at the tail of the rake is connected to one end of the pull-down spring, and the other end of the pull-down spring is fixed, and the pull-down spring is always in a tensioned state.

[0012] The beneficial effects of the present invention are as follows: the device realizes the opening and closing of the rake and controls the rising and falling of the rake through reasonable structural design, and then realizes the local pulling effect according to the weaving needs, thereby meeting the requirement of adjustable local tension in the one-piece molding process and achieving the effect that the overall roller cannot achieve. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Attached Figure 1 It is the installation layout diagram of the present invention;

[0014] Attached Figure 2 A perspective view of the present invention;

[0015] Attached Figure 3 It is a schematic diagram of the main structure of the present invention;

[0016] Attached Figure 4 is a cross-sectional view of the present invention;

[0017] Attached Figure 5 It is a schematic diagram of the operation principle of the reset triangle of the present invention.

[0018] Description and marking: rake 1, block 2, reset triangle 3, push needle triangle 4, rear triangle seat 5, front triangle seat 6, pull-down spring 7, needle bed base 8, needle plate module 9, reset connecting rod 10; needle body 11, head 12 and ratchet 13, reset piece clock 14, push needle piece clock 15; first runway 21, second runway 22, runway isolation belt 23; connecting rod pin 31; limiting groove 61. DETAILED DESCRIPTION

[0019] The drawings are only for illustrative purposes and cannot be construed as limiting the present invention. To better illustrate the present embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions may be omitted in the drawings. The positional relationships described in the drawings are only for illustrative purposes and cannot be construed as limiting the present invention.

[0020] See also Figures 1 to 5 The structure diagram of the present invention is shown in the figure, which is a weaving rake module structure, the needle plate module is obliquely installed on the needle bed base, and the rake module is installed below the needle plate module, including: the rake is arranged between two blocks, the reset triangle and the push needle triangle are arranged horizontally on the rear triangle seat, the driving device drives the rear triangle seat to move left and right, the rake moves along the track in the block through the bearing, the obliquely arranged pull-down spring is connected to the tail of the rake, the reset triangle and the push needle triangle are arranged in sequence from top to bottom at the front end of the rear triangle seat, the connecting rod pin on the reset triangle moves along the track on the reset connecting rod, the top of one side of the rake top is provided with a ratchet, and the rake is provided with a push needle plate clock and a reset plate clock in sequence from bottom to top. The rake is divided into two groups by one interval, and the two groups of rakes correspond to one group of reset triangle and push needle triangle, the round hole at the tail of the rake is connected to one end of the pull-down spring, and the other end of the pull-down spring is fixed, and the pull-down spring is always in a tensioned state.

[0021] When the push-pin triangle pushes the rake to the highest point through the push-pin plate clock of the rake, the reset triangle applies an inward force to the reset plate clock of the rake, and the two groups of rakes enter the first runway, close to the middle and hook the fabric, and move downward under the action of the spring force of the oblique downward pull spring. When they reach the lowest point of the limiting groove of the front triangle seat, the lateral force pulls the two groups of rakes to the second runway, the two rakes separate from each other and release the fabric, and then the inclined surface of the push-pin triangle pushes the rake to start rising, and this cycle is repeated to form a continuous pulling force.

[0022] In the above scheme, the blocks are fixed in pairs, and the inside of the blocks is divided into a first runway and a second runway. A runway isolation belt is provided between the first runway and the second runway for the reset plate clock and the push pin plate clock to pass through, and a disconnection hole is provided on the runway isolation belt for the bearing to switch the runway. The reset connecting rod is provided with a strip groove for the connecting rod pin to slide, and the reset triangle is installed in the square groove of the rear triangle seat. The reset connecting rod drives the reset triangle to make a reciprocating motion perpendicular to the rear triangle seat through the connecting rod pin, and the reset triangle moves the rake from the second runway to the first runway by pressing the reset plate clock.

[0023] In the above scheme, the push needle triangle has inclined surfaces on both sides, and the push needle triangle pushes the push needle plate clock to move up and down along the inclined surfaces. The rear triangle seat is arranged on one side of the stopper, and the front triangle seat is fixed on the other side of the stopper. The front triangle seat is provided with a limit groove, and the push needle plate clock moves up and down in the square limit groove.

[0024] In the above scheme, the rake can be an integrated type or a segmented combination type. The segmented combination type is mainly composed of a needle body, a head and a ratchet segmented combination. The front end of the ratchet is provided with multiple rows of needle hooks. The ratchet is divided into multiple groups and combined with the head to form a set of rakes.

[0025] Rake action description: When the rake is at the highest point of the second runway, the two symmetrical rakes on the left and right are in a fully open state; when the reset triangle presses the reset plate clock, the rake switches to the first runway, and the rake gradually closes at this time, and the ratchet on the rake hooks the coil tissue; under the action of the pull-down spring, the rake descends along the first runway to pull the fabric. When the rake reaches the lowest point: the rake switches to the second runway under the action of the obliquely arranged pull-down spring, and the ratchet releases the fabric; the push needle triangle slope presses the push needle plate clock to rise to the highest point along the triangle slope. Repeating this process continuously can make the rake repeatedly hook and release the fabric. The action process is realized: the highest point opens-->closes and pulls--> descends to release the fabric--> rises and resets.

[0026] Description of reset action: The reset triangle is installed in the square groove of the rear triangle seat and can move up and down along the square groove. The connecting rod pin is fixedly connected to the reset triangle. The connecting rod pin is installed in the strip groove of the reset connecting rod. The reset connecting rod realizes left and right displacement under the action of the power source, driving the connecting rod pin to slide in the strip groove, thereby realizing the up and down movement of the reset triangle.

[0027] Description of the push-pin action: The push-pin triangle is fixedly installed on the rear triangular seat. The rear triangular seat can achieve left and right displacement through the power source. The inclined surface of the push-pin triangle presses the push-pin piece clock to rise along the triangular inclined surface; the upper hole of the front triangular seat is the limit slot of the push-pin piece clock, and the front triangular seat is fixed.

[0028] Rake module structure: The rake is divided into two groups, one group rises and the other group falls, and this process is repeated continuously; when installing, one group is used on the left and one on the right, so that the corresponding rakes on the left and right can form a bite. The round hole at the tail of the rake is connected to the pull-down spring, the other end of the pull-down spring is fixed, and the pull-down spring is always in a tensioned state.

[0029] Block structure description: Double tracks are machined on the left and right sides of the block, and a track isolation zone is reserved in the middle. There is a disconnect hole in the middle of the isolation zone to facilitate the bearing connected to the rake needle body to switch to different tracks. Blocks are fixed in pairs.

[0030] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The knitting rake module structure, the needle plate module is obliquely installed on the needle bed base, and the rake module is installed below the needle plate module, including: The rake is arranged between two blocks, and the reset triangle and the push-pin triangle are arranged horizontally on the rear triangle seat. The driving device drives the rear triangle seat to move left and right. The feature is that the rake moves along the track in the block through the bearing, and the obliquely arranged pull-down spring is connected to the tail of the rake. The reset triangle and the push-pin triangle are arranged in sequence from top to bottom at the front end of the rear triangle seat. The connecting rod pin on the reset triangle moves along the track on the reset connecting rod. A ratchet is arranged on the top of one side of the top of the rake. The rake is provided with a push-pin piece clock and a reset piece clock from bottom to top. The blocks are fixed in pairs, and the inside of the block is divided into a first track and a second track. The first track A runway isolation zone is provided between the first runway and the second runway for the reset plate clock and the push needle plate clock to pass through. The runway isolation zone is provided with a disconnection hole for the bearing to switch the runway. The reset connecting rod is provided with a strip groove for the sliding of the connecting rod pin. The reset triangle is installed in the square groove of the rear triangle seat. The reset connecting rod drives the reset triangle to make a reciprocating motion perpendicular to the rear triangle seat through the connecting rod pin. The reset triangle moves the rake from the second runway to the first runway by pressing the reset plate clock. The rake is mainly composed of a needle body, a head and a ratchet segmented combination. The front end of the ratchet is provided with multiple rows of needle hooks. The ratchet is divided into multiple groups and combined with the head to form a set of rakes.

2. The woven and wearable rake module structure according to claim 1, characterized in that: The push needle triangle has inclined surfaces on both sides, and the push needle triangle pushes the push needle piece clock to move up and down along the inclined surfaces.

3. The woven and wearable rake module structure according to claim 2, characterized in that: The rear triangular seat is arranged on one side of the stopper, and the front triangular seat is fixedly installed on the other side of the stopper. The front triangular seat is provided with a limiting groove, and the needle pusher moves up and down in the square limiting groove.

4. The woven and wearable rake module structure according to claim 3, characterized in that: The rake is divided into two groups by one interval, and the two groups of rakes correspond to one group of reset triangle and push pin triangle. The round hole at the tail of the rake is connected with one end of the pull-down spring, and the other end of the pull-down spring is fixed and immovable, and the pull-down spring is always in a tensioned state.

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