CN216765207U

CN216765207U - Circular knitting machine capable of adjusting tension of lines and used for cap making

Info

Publication number: CN216765207U
Application number: CN202123189628.5U
Authority: CN
Inventors: 白云芳; 张双
Original assignee: Qingdao Haiding Paichang Hat Making Co ltd
Current assignee: Qingdao Haiding Paichang Hat Making Co ltd
Priority date: 2021-12-18
Filing date: 2021-12-18
Publication date: 2022-06-17
Anticipated expiration: 2031-12-18

Abstract

The utility model discloses a circular knitting machine capable of adjusting line tension for cap making, which comprises a circular knitting machine main body, a mounting seat, a fixed column, a mounting plate and a press switch, wherein the mounting seat is fixed at the upper end of the circular knitting machine main body, the fixed column is obliquely arranged on the upper surface of the mounting seat, the upper end of the fixed column is connected with a rotating plate, the displacement plate is made of a magnetic material, a warning lamp is arranged on the displacement plate, a clamping plate is arranged on one side of the warning lamp, the clamping plate is fixedly connected with the displacement plate, and a sliding extrusion block is arranged on the upper surface of the displacement plate. This circular knitting machine is used to system cap of adjustable lines rate of tension makes the gliding mode of vaulting pole through the extrusion piece extrusion vaulting pole, utilizes the vaulting pole top to move the mode of changeing the board and makes 2 gyro wheels be circular motion, and 2 gyro wheels extrude the line respectively from the upper and lower surface of line for the line is tightened, thereby reaches the purpose of adjusting the lines rate of tension, convenience very.

Description

Circular knitting machine capable of adjusting tension of lines and used for cap making

Technical Field

The utility model relates to the technical field of circular knitting machines, in particular to a circular knitting machine capable of adjusting the tension of lines and used for manufacturing caps.

Background

The circular knitting machine is a large knitting machine for knitting fabrics by using a warp and weft knitting method, and is divided into a single-side circular knitting machine and a double-side circular knitting machine according to the quantity of needle beds of the circular knitting machine, but the existing single-side circular knitting machine and the existing double-side circular knitting machine have some problems in the actual use process:

firstly, the existing circular knitting machine lacks the function of adjusting the tension of the lines, the tension required by the lines made of different materials is different due to different elasticity, and the tension of the lines made of the existing circular knitting machine is usually preset and cannot be flexibly adjusted according to the material of the lines;

secondly, the movement of the thread is not very obvious when the thread is broken in the existing circular knitting machine, so that the worker usually thinks that the machine still operates normally, the worker can find that the thread is broken due to a large amount of thread defects on the surface of the fabric after knitting for a period of time, and the large-area fabric needs to be disassembled and re-knitted, which is very troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circular knitting machine for making caps, which can adjust the tension of lines and solve the problem that the tension of lines cannot be adjusted and the line breakage is not easy to be found in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a circular knitting machine capable of adjusting tension of lines for cap making comprises a circular knitting machine main body, a mounting seat, fixing columns, a mounting plate and a press switch, wherein the mounting seat is fixed at the upper end of the circular knitting machine main body, the fixing columns are obliquely arranged on the upper surface of the mounting seat, the upper ends of the fixing columns are connected with a rotating plate, the inner side surface of the rotating plate is connected with a roller, the mounting plate is arranged on the inner side surface of each fixing column, the press switch is installed on one side, facing the lower end of the rotating plate, of the mounting plate, a limiting plate is fixed on the outer surface of one side, facing the outer edge of the mounting seat, of each fixing column, the outer surface of the limiting plate is penetrated by a supporting rod, the upper surface of the mounting seat is connected with a rotating displacement plate, the displacement plate is made of a magnetic material, a warning lamp is installed on the displacement plate, a clamping plate is arranged on one side of the warning lamp, and the clamping plate and the displacement plate are fixedly connected, and a sliding extrusion block is arranged on the upper surface of the displacement plate.

Preferably, the rotating plate is respectively connected with the fixed column and the rollers in a rotating mode, the number of the rollers is 2, and the weight of the rollers below is larger than that of the rollers above.

By adopting the technical scheme, when the roller wheel is supported by the losing line, the rotating plate can rotate downwards under the driving of the heavier roller wheel below, and the rotating plate can be ensured to smoothly extrude the press switch.

Preferably, the limiting plate is in sliding connection with the stay bar, and the lower end of the stay bar is in a circular arc shape.

By adopting the technical scheme, the stay bar can slide obliquely upwards through the limiting plate under the extrusion of the extrusion block.

Preferably, the warning lights are uniformly distributed on the upper surface of the displacement plate and are connected with the press switch through wires.

Adopt above-mentioned technical scheme for the warning light can be lighted when push switch is triggered the circular telegram.

Preferably, a supporting spring is connected between the extrusion block and the clamping plate, and the upper surface of the extrusion block is connected with a rotating clamping rod.

Adopt above-mentioned technical scheme for the cardboard can support the extrusion piece through the spring, makes the extrusion piece can extrude the vaulting pole and can not slide.

Preferably, the upper end of the extrusion block is in a convex plane design, and the outer surface of one side of the extrusion block, which faces the stay bar, is in an inclined plane design.

By adopting the technical scheme, the extrusion block can enable the stay bar to slide through the inclined plane when extruding the stay bar.

Preferably, the clamping rod is designed in an L shape, one end, not connected with the extrusion block, of the clamping rod is placed towards the clamping plate, and the lower surface of one end, not connected with the extrusion block, of the clamping rod is lower than the upper end face of the clamping plate.

Adopt above-mentioned technical scheme for the extrusion piece can be through the block of kelly with the cardboard with the rigidity of extrusion piece, prevents that the vaulting pole that the line that need not adjust the rate of tension corresponds from receiving the extrusion of extrusion piece.

Compared with the prior art, the utility model has the beneficial effects that: this circular knitting machine is used to system cap of adjustable lines rate of tension:

1. the supporting rods are extruded by the extrusion blocks to enable the supporting rods to slide, 2 rollers are enabled to do circular motion in a mode that the supporting rods push the rotating plates, and the 2 rollers respectively extrude the wires from the upper surfaces and the lower surfaces of the wires to enable the wires to be tightened, so that the purpose of adjusting the tension degree of the wires is achieved, and the device is very convenient;

2. the displacement plates drive the extrusion blocks to do circular motion, so that all the extrusion blocks can simultaneously extrude the support rods, and when different threads are woven together, some threads do not need to be tensioned, and only the extrusion blocks need to transversely slide, so that the extrusion blocks are separated from the range capable of being in contact with the support rods, and different operations of tensioning and not tensioning specific threads can be respectively completed;

3. the mode that triggers press switch is rotated through changeing the board when the broken string for press switch can be given the warning light power supply when being triggered, thereby makes operating personnel can discover the condition of broken string rapidly and stop knitting work of circular knitting machine, avoids appearing the waste of time and material that the circular knitting machine still continues work and lead to after the broken string.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of the connection between the extrusion block and the clamping rod according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a circular knitting machine main body; 2. a mounting seat; 3. fixing a column; 4. rotating the plate; 5. a roller; 6. mounting a plate; 7. a push switch; 8. a limiting plate; 9. a stay bar; 10. a displacement plate; 11. a warning light; 12. clamping a plate; 13. extruding the block; 14. a support spring; 15. and (5) clamping the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a cap-making circular knitting machine capable of adjusting line tension comprises a circular knitting machine main body 1, a mounting seat 2, a fixed column 3, a rotating plate 4, rollers 5, a mounting plate 6, a press switch 7, a limiting plate 8, a supporting rod 9, a displacement plate 10, a warning lamp 11, a clamping plate 12, an extrusion block 13, a supporting spring 14 and a clamping rod 15, wherein the mounting seat 2 is fixed at the upper end of the circular knitting machine main body 1, the fixed column 3 is obliquely arranged on the upper surface of the mounting seat 2, the rotating plate 4 is connected to the upper end of the fixed column 3, the rollers 5 are connected to the inner side surface of the rotating plate 4, the mounting plate 6 is arranged on the inner side surface of the fixed column 3, the press switch 7 is installed on one side, facing the lower end of the rotating plate 4, of the rotating plate 4 is respectively in rotary connection with the fixed column 3 and the rollers 5, 2 rollers 5 are arranged, the weight of the roller 5 below is larger than that of the roller 5 above, and the warning lamps 11 are uniformly distributed on the upper surface of the displacement plate 10, warning light 11 is connected with press switch 7 through the wire, during the broken string, change board 4 and gyro wheel 5 and rotate downwards under the effect of gravity, change 4 extrudees of board and trigger press switch 7, press switch 7 gives warning light 11 power supplies when being triggered, thereby make operating personnel can discover the condition of broken string rapidly and stop knitting circular knitting machine's knitting work, and displacement plate 10's rotation distance is limited, properly put long warning light 11 and press switch 7 between the wire can make the wire between warning light 11 and the press switch 7 can not break when displacement plate 10 rotates.

As shown in fig. 1-4, a limiting plate 8 is fixed on the outer surface of one side of the fixed column 3 facing the outer edge of the mounting base 2, the outer surface of the limiting plate 8 is penetrated by a support rod 9, a rotating displacement plate 10 is connected to the upper surface of the mounting base 2, the displacement plate 10 is made of magnetic material, a warning light 11 is installed on the upper surface of the displacement plate 10, a clamping plate 12 is arranged on one side of the warning light 11, the clamping plate 12 is fixedly connected with the displacement plate 10, a sliding extrusion block 13 is arranged on the upper surface of the displacement plate 10, the limiting plate 8 is slidably connected with the support rod 9, the lower end of the support rod 9 is designed in a circular arc shape, a support spring 14 is connected between the extrusion block 13 and the clamping plate 12, a rotating clamping rod 15 is connected to the upper surface of the extrusion block 13, the upper end of the extrusion block 13 is designed in a convex plane, the outer surface of one side of the extrusion block 13 facing the support rod 9 is designed in an inclined plane, the clamping rod 15 is designed in an L shape, the end of the clamping rod 15, the end of the clamping rod, which is not connected with the extrusion block 13, is placed facing the clamping plate 12, the lower surface of the one end that kelly 15 is not connected with extrusion piece 13 is less than the up end of cardboard 12, when the rate of tension of lines needs to be adjusted, extrusion piece 13 that the lines that will not need to adjust correspond slides and compresses supporting spring 14, slide to the position that can with cardboard 12 block along extrusion piece 13 until kelly 15, then put down kelly 15 and make kelly 15 and cardboard 12 block, then rotate displacement plate 10, displacement plate 10 drives extrusion piece 13 extrusion vaulting pole 9 and makes vaulting pole 9 slide, vaulting pole 9 top is moved commentaries on classics board 4 and is made 2 gyro wheels 5 be circular motion around the pivot of commentaries on classics board 4, 2 gyro wheels 5 are from the upper and lower surface difference extrusion line of line, make the line tighten, thereby reach the purpose of adjusting the line rate of tension.

The working principle is as follows: when the cap-making circular knitting machine with the adjustable tension of the lines is used, the lines on the circular knitting machine main body 1 are firstly wound around 2 rollers 5, the lower surfaces of the lines are in contact with the outer surfaces of the rollers 5 above, the upper surfaces of the lines are in contact with the outer surfaces of the rollers 5 below, when the tension of the lines needs to be adjusted, the extrusion blocks 13 corresponding to the lines which do not need to be adjusted slide and compress the supporting springs 14 until the clamping rods 15 slide to the positions capable of being clamped with the clamping plates 12 along with the extrusion blocks 13, then the clamping rods 15 are put down to clamp the clamping rods 15 with the clamping plates 12, then the displacement plate 10 is rotated, the extrusion blocks 13 are driven by the displacement plate 10 to extrude the supporting rods 9 penetrating through the limiting plates 8 to enable the supporting rods 9 to slide, the supporting rods 9 push the rotating plates 4 on the fixed columns 3 to enable 2 rollers 5 to do anticlockwise circular motion around the rotating shafts of the rotating plates 4, and the 2 rollers 5 respectively extrude the lines from the upper surfaces and the lower surfaces of the lines, make the line tighten, thereby reach the purpose of adjusting the lines rate of tension, magnetic displacement plate 10 has simultaneously through 2 absorption with the mount pad of iron system make extrusion piece 13 stable support vaulting pole 9, when the shelves line fracture, change board 4 and gyro wheel 5 and rotate downwards under the effect of gravity, change 4 extrusion of board and trigger the press switch 7 on the mounting panel 6, press switch 7 supplies power for warning light 11 when being triggered, thereby make operating personnel can discover the condition of broken string rapidly and stop the knitting work of circular knitting machine, whole practicality has been increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circular knitting machine is used to system cap of adjustable lines rate of tension, includes circular knitting machine main part (1), mount pad (2), fixed column (3), mounting panel (6) and push switch (7), its characterized in that: the upper end of the circular knitting machine main body (1) is fixed with a mounting seat (2), the upper surface of the mounting seat (2) is obliquely provided with a fixed column (3), the upper end of the fixed column (3) is connected with a rotating plate (4), the inner side surface of the rotating plate (4) is connected with a roller (5), the inner side surface of the fixed column (3) is provided with a mounting plate (6), one side of the mounting plate (6) facing the lower end of the rotating plate (4) is provided with a press switch (7), the outer surface of one side of the fixed column (3) facing the outer edge of the mounting seat (2) is fixed with a limiting plate (8), the outer surface of the limiting plate (8) is penetrated by a supporting rod (9), the upper surface of the mounting seat (2) is connected with a rotating displacement plate (10), the displacement plate (10) is made of a magnetic material, and a warning lamp (11) is installed on the displacement plate (10), one side of the warning light (11) is provided with a clamping plate (12), the clamping plate (12) is fixedly connected with the displacement plate (10), and the upper surface of the displacement plate (10) is provided with a sliding extrusion block (13).

2. The circular knitting machine for making hat capable of adjusting tension of thread as claimed in claim 1, wherein: the rotary plate (4) is respectively connected with the fixed column (3) and the idler wheel (5) in a rotating mode, 2 idler wheels (5) are arranged, and the weight of the idler wheel (5) below is larger than that of the idler wheel (5) above.

3. The circular knitting machine for making hat capable of adjusting tension of thread as claimed in claim 1, wherein: the limiting plate (8) is in sliding connection with the support rod (9), and the lower end of the support rod (9) is designed in a circular arc shape.

4. The circular knitting machine for making hat capable of adjusting tension of thread as claimed in claim 1, wherein: the warning light (11) are uniformly distributed on the upper surface of the displacement plate (10), and the warning light (11) is connected with the press switch (7) through a lead.

5. The circular knitting machine for making hat capable of adjusting tension of thread as claimed in claim 1, wherein: a supporting spring (14) is connected between the extrusion block (13) and the clamping plate (12), and the upper surface of the extrusion block (13) is connected with a rotary clamping rod (15).

6. The circular knitting machine for making hat capable of adjusting tension of thread as claimed in claim 1, wherein: the upper end of the extrusion block (13) is in a convex plane design, and the outer surface of one side of the extrusion block (13) facing the support rod (9) is in an inclined plane design.

7. The circular knitting machine for making hat capable of adjusting tension of thread as claimed in claim 5, wherein: the clamping rod (15) is designed in an L shape, one end, not connected with the extrusion block (13), of the clamping rod (15) is placed towards the clamping plate (12), and the lower surface of one end, not connected with the extrusion block (13), of the clamping rod (15) is lower than the upper end face of the clamping plate (12).