Yarn guide structure for pneumatic edge finishing machine

Abstract

The utility model discloses a yarn guide structure for a pneumatic edge finishing machine, which comprises an edge finishing machine body, a first guide frame and a second guide frame, the first guide frame is arranged at the top of the edge finishing machine body, the second guide frame is arranged at the top of the first guide frame, and a reinforcing frame is fixedly mounted on one side of the edge finishing machine body. Four reinforcement rods are arranged in the reinforcement frame, two reinforcement plates are arranged on one side of the first guide frame and one side of the second guide frame, and by arranging the reinforcement frame, the reinforcement rods, threaded rods, threaded blocks, the reinforcement plates, concave holes and L-shaped plates, after a micro motor is started, the threaded rods can be driven to rotate, then the threaded blocks arranged on the threaded rods in a threaded and sleeving mode are driven to move up and down, and the reinforcement plates are arranged on the first guide frame and the second guide frame. And by means of the movement of a reinforcing plate, the moving stability of the second guide frame is enhanced, after the second guide frame moves to a proper position, two reinforcing strips are embedded into corresponding concave holes, the two reinforcing strips are in threaded connection, and the firmness of the abutting frame and the L-shaped plate is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pneumatic light edge machine technical field especially relates to a yarn guide structure for pneumatic light edge machine. BACKGROUND

[0002] Selvedge refers to the edge of fabric in the length direction, and the main purpose of selvedge is to protect the edge of fabric to bear various external forces in the weaving process without being damaged, and the folded selvedge is formed by folding the weft yarn head on one side or both sides when weft insertion is carried out by using single yarn, which has two kinds of indirect folding and indirect folding, and is commonly used on air-jet looms, and the yarn guide structure plays a crucial role in the pneumatic light edge machine, which is mainly responsible for guiding the movement of yarn to ensure that the yarn can pass smoothly in the processing.

[0003] In the patent with publication number CN214168278U, a yarn folding guide mechanism for pneumatic light edge machine is disclosed, which comprises a light edge machine body, a first mounting cavity and a pressure edge belt, the upper end of the light edge machine body is provided with a hydraulic rod, the upper end of the hydraulic rod is provided with a second mounting cavity, the upper end of the second mounting cavity is provided with a mounting block, the upper end of the mounting block is provided with the first mounting cavity, springs are arranged between the single bodies of the mounting block, a drive machine is arranged in the first mounting cavity, and a driving wheel is connected to the right end of the drive machine.

[0004] In the above technology, the first fixed block moves downward on the outside of the adjusting rod by counterclockwise rotating the handle, so as to control the first mounting cavity to move close to the second mounting cavity, but it is time-consuming and labor-consuming to rotate the handle in turn, and since the first mounting cavity has no supporting structure, the movement of the first mounting cavity is not stable enough, so the technology is innovated. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a yarn guide structure for pneumatic light edge machine to solve the problem of time-consuming and labor-consuming rotation of the handle in turn and unstable movement of the first mounting cavity due to the lack of supporting structure in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a yarn guide structure for pneumatic light edge machine, comprising a light edge machine body, a first guide frame and a second guide frame, the first guide frame is arranged on the top of the light edge machine body, the second guide frame is arranged on the top of the first guide frame, a reinforcing frame is fixedly installed on one side of the light edge machine body, four reinforcing rods are arranged in the reinforcing frame, two reinforcing plates are arranged on one side of the first guide frame and the second guide frame, an abutting frame is arranged on the other side of the light edge machine body, a threaded rod is arranged in the abutting frame, a pressure stabilizing plate is arranged on both sides of the abutting frame, and two supporting plates are fixedly installed on the other side of the first guide frame.

[0007] As a preferred technical scheme of the utility model, the threaded sleeve of one end of the threaded rod is provided with a threaded block, and one side of the second guide frame is fixedly provided with an L-shaped plate.

[0008] As a preferred technical scheme of the utility model, one side of the L-shaped plate is fixedly connected with one side of the threaded block, the top of the abutting frame is provided with a micro motor, and the output shaft of the micro motor is in transmission connection with one end of the threaded rod.

[0009] As a preferred technical scheme of the utility model, both sides of the L-shaped plate are provided with reinforcing blocks, and a plurality of recessed holes are formed in both sides of the abutting frame.

[0010] As a preferred technical scheme of the utility model, one side of each of the two reinforcing blocks is provided with a reinforcing strip, and one end of each of the two reinforcing strips is in threaded connection with the inside of the plurality of recessed holes.

[0011] As a preferred technical scheme of the utility model, the plurality of recessed holes are arranged at equal intervals.

[0012] As a preferred technical scheme of the utility model, one end of each of the four reinforcing rods is movably sleeved with a reinforcing plate, the inside of each of the two stabilizing plates is provided with a vertical rod, one end of each of the two vertical rods is movably sleeved with a contact block, and one side of each of the two supporting plates is fixedly connected with one side of the contact block.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The utility model relates to a yarn guide structure for a pneumatic light edge machine, which is provided with a reinforcing frame, a reinforcing rod, a threaded rod, a threaded block, a reinforcing plate, a reinforcing strip, a recessed hole and an L-shaped plate, and the micro motor can drive the threaded rod to rotate after being started, and then drive the threaded block movably sleeved with it to move up and down, under the connection of the L-shaped plate, the second guide frame is moved up and down, the two reinforcing plates installed on one side of the second guide frame are movably arranged on one end of the reinforcing rod, the distance between the second guide frame and the first guide frame can be automatically adjusted according to the thickness of the selvedge through the structure, time and labor are saved, and the stability of the movement of the second guide frame is enhanced by the movement of the reinforcing plate, after the second guide frame is moved to the appropriate position, the two reinforcing strips are embedded into the inside of the corresponding recessed holes, and are in threaded connection, thereby further improving the firmness of the abutting frame and the L-shaped plate.

[0015] 2, the utility model discloses a pneumatic light edge machine yarn guide structure, through being provided with the stabilizing plate, vertical rod, contact block and support plate, the bottom of first guide frame is provided with hydraulic cylinder, and the hydraulic cylinder can drive first guide frame to move up and down, and the movement of first guide frame also drives the movement of the other two reinforcing plates at the one end of reinforcing rod, and the two contact blocks installed on one side move at the one end of corresponding vertical rod, and the cooperation between the two reinforcing plates and two support plates makes the movement of first guide frame more stable. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the front view structural schematic diagram of the utility model;

[0017] Figure 2 It is the bottom view structural schematic diagram of the utility model;

[0018] Figure 3 It is the Figure 2 Enlarged view of A in the utility model;

[0019] Figure 4 It is the partial side view structural schematic diagram of the utility model.

[0020] In the drawing: 1, light edge machine body; 2, first guide frame; 3, second guide frame; 4, reinforcing frame; 5, reinforcing rod; 6, reinforcing plate; 7, abutment frame; 8, threaded rod; 9, threaded block; 10, L-shaped plate; 11, reinforcing block; 12, reinforcing strip; 13, recess hole; 14, micro motor; 15, stabilizing plate; 16, vertical rod; 17, contact block; 18, support plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a kind of technical scheme of pneumatic light edge machine yarn guide structure:

[0023] Embodiment one:

[0024] As Figures 1-3As shown, a kind of yarn guide structure for pneumatic trimming machine, including trimming machine body 1, first guide frame 2 and second guide frame 3, first guide frame 2 is set in the top of trimming machine body 1, second guide frame 3 is set in the top of first guide frame 2, one side of trimming machine body 1 is fixedly installed with reinforcing frame 4, four reinforcing rods 5 are set in the inside of reinforcing frame 4, two reinforcing plates 6 are set in the side of first guide frame 2 and second guide frame 3, the other side of trimming machine body 1 is provided with abutment frame 7, threaded rod 8 is set in the inside of abutment frame 7, two sides of abutment frame 7 are provided with stabilizing plate 15, two supporting plates 18 are fixedly installed on the other side of first guide frame 2, the two reinforcing plates 6 installed on the side of second guide frame 3 are then up and down movable on the end of reinforcing rod 5, through the structure, the distance between second guide frame 3 and first guide frame 2 can be automatically adjusted according to the thickness of cloth edge, time and effort are saved, and the stability of the movement of second guide frame 3 is enhanced by the movement of reinforcing plate 6.

[0025] Example two:

[0026] On the basis of example one, as Figure 1 And Figure 4 As shown, L-shaped plate 10 is provided with reinforcing block 11 on both sides, a plurality of recessed holes 13 are formed in the two sides of abutment frame 7, four reinforcing plates 6 are movably sleeved with the end of four reinforcing rods 5, the inside of two stabilizing plates 15 is provided with vertical rod 16, the end of two vertical rods 16 is movably sleeved with contact block 17, the side of two supporting plates 18 is fixedly connected with the side of two contact blocks 17, the bottom of first guide frame 2 is provided with hydraulic cylinder, the hydraulic cylinder can drive first guide frame 2 to move up and down, the movement of first guide frame 2 also drives the movement of the other two reinforcing plates 6 on the end of reinforcing rod 5.

[0027] Working principle: the selvedge refers to the edge of the fabric in the length direction, the main purpose of the selvedge is to protect the edge of the fabric, to bear various external forces in the weaving process without being damaged, the folded selvedge is folded into the fabric when using a single yarn to weft, and the selvedge is formed, there are two kinds of indirect folding and indirect folding, which is commonly used on the air jet loom, the yarn guide structure plays a crucial role in the pneumatic selvedge machine, which is mainly responsible for guiding the movement of the yarn, ensuring that the yarn can pass smoothly during processing, after starting the micro motor 14, the threaded rod 8 is driven to rotate, in turn driving the threaded block 9 threaded with it to move up and down, under the connection of the L-shaped plate 10, the second guide frame 3 is driven to move up and down, the two reinforcing plates 6 installed on one side of the second guide frame 3 are moved up and down on one end of the reinforcing rod 5, through the structure, the distance between the second guide frame 3 and the first guide frame 2 can be automatically adjusted according to the thickness of the selvedge, which saves time and effort, and the activity of the reinforcing plate 6 and the L-shaped plate 10 enhances the stability of the movement of the second guide frame 3, after the second guide frame 3 moves to the appropriate position, the two reinforcing strips 12 are embedded into the corresponding recess hole 13, and the two are screwed together, further improving the firmness of the abutting frame 7 and the L-shaped plate 10, the bottom of the first guide frame 2 is provided with a hydraulic cylinder, which can drive the first guide frame 2 to move up and down, the movement of the first guide frame 2 drives the other two reinforcing plates 6 to move on one end of the reinforcing rod 5, and the two contact blocks 17 installed on one side of the reinforcing plate 6 move on one end of the vertical rod 16, the cooperation between the two reinforcing plates 6 and the two supporting plates 18 makes the first guide frame 2 move more stably.

[0028] In the description of the utility model, it is understood that the indicated orientation or position relationship is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, a specific orientation and operation, therefore it cannot be understood as a limitation of the utility model.

[0029] In the utility model, unless otherwise specified and limited, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication between two elements or the interaction relationship between two elements, unless otherwise specified, for ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A yarn guide structure for a pneumatic trimming machine, comprising a trimming machine body (1), a first guide frame (2) and a second guide frame (3), the first guide frame (2) being arranged on top of the trimming machine body (1), the second guide frame (3) being arranged on top of the first guide frame (2), characterized in that: The side of the light edge machine body (1) is fixedly provided with a reinforcing frame (4), the inside of the reinforcing frame (4) is provided with four reinforcing rods (5), one side of the first guide frame (2) and the second guide frame (3) is provided with two reinforcing plates (6), the other side of the light edge machine body (1) is provided with an abutting frame (7), the inside of the abutting frame (7) is provided with a threaded rod (8), both sides of the abutting frame (7) are provided with a voltage stabilizing plate (15), the other side of the first guide frame (2) is fixedly provided with two supporting plates (18).

2. The yarn guide structure for a pneumatic trimming machine according to claim 1, characterized in that: One end of the threaded rod (8) is threadedly provided with a threaded block (9), one side of the second guide frame (3) is fixedly provided with an L-shaped plate (10).

3. The yarn guide structure for a pneumatic trimming machine according to claim 2, characterized in that: One side of the L-shaped plate (10) is fixedly connected with one side of the threaded block (9), the top of the abutting frame (7) is provided with a micro motor (14), the output shaft of the micro motor (14) is in transmission connection with one end of the threaded rod (8).

4. The yarn guide structure of claim 3, wherein: Both sides of the L-shaped plate (10) are provided with reinforcing blocks (11), and the two sides of the abutting frame (7) are provided with a plurality of recess holes (13).

5. The yarn guide structure for a pneumatic trimming machine according to claim 4, characterized in that: One side of each of the two reinforcing blocks (11) is provided with a reinforcing strip (12), and one end of each of the two reinforcing strips (12) is in threaded connection with the inside of the plurality of recess holes (13).

6. The yarn guide structure of claim 5, wherein: The positions of the plurality of recess holes (13) are arranged at equal intervals.

7. The yarn guide structure of claim 1, wherein: Four reinforcing plates (6) are movably sleeved with one end of four reinforcing rods (5) respectively, the inside of two voltage stabilizing plates (15) is provided with a vertical rod (16), one end of two vertical rods (16) is movably sleeved with a contact block (17), and one side of two supporting plates (18) is fixedly connected with one side of two contact blocks (17) respectively.

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