An edge trimming device for air jet looms that is easy to precisely control

Abstract

The utility model discloses an edge trimming device for an air jet loom which is convenient for precise regulation, comprising a base plate, four corners of the base plate are fixedly connected with support rods, an adjusting ruler is fixedly connected between the support rods, one side of the adjusting ruler is provided with a graduated ruler, one side of the adjusting ruler is fixedly connected with a hydraulic support rod, the top of the hydraulic support rod is fixedly connected with a hydraulic pump, and the bottom of the hydraulic pump passes through and is fixedly connected with a hydraulic pipe; the utility model can precisely regulate the excess material of the cloth according to the demand for edge trimming, so as to more accurately meet the textile demand.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to an edge trimming device for an air jet loom which is convenient for precise regulation. Background Art

[0002] During the weaving process, due to the working principle of the air jet loom, a certain amount of extra fabric will be produced. Therefore, after the processing is completed, the excess fabric needs to be trimmed.

[0003] For example, the utility model patent disclosed in the publication number CN 217298429 U is a material trimming device, comprising a machine base, a cutting table is fixedly installed on the top of the machine base, a trimming device is movably installed on the top of the cutting table, the trimming device comprises a machine shell, an internal hydraulic device is fixedly installed on the top of the inner cavity of the machine shell, a sliding plate is fixedly installed on the bottom of the internal hydraulic device, and both sides of the sliding plate are slidably connected to the inner surface of the machine shell.

[0004] However, the above-mentioned edge trimming device fails to precisely control the size of the cloth, and the edge trimming accuracy is not high, so there is an urgent need for an edge trimming device that can precisely control the size of the cloth. Utility Model Content

[0005] Based on this, it is necessary to provide an edge cutting device for a jet loom that is easy to precisely control in order to solve the problem of precise control.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a jet loom trimming device that is easy to precisely control, comprising a base plate, four corners of the base plate are fixedly connected with support rods, a regulating ruler is fixedly connected between the support rods, the regulating ruler is used for precise control of the trimming, a scale is provided on one side of the regulating ruler, the scale is used for precise control, one side of the regulating ruler is fixedly connected with a hydraulic support rod, the top of the hydraulic support rod is fixedly connected with a hydraulic pump, the bottom of the hydraulic pump passes through and is fixedly connected with a hydraulic pipe, and the hydraulic pump and the hydraulic pipe provide punching power.

[0007] In one of the embodiments, a displacement groove is provided on the top of the regulating ruler, a displacement rod is slidably connected in the displacement groove, and a pointer is fixedly connected to the top of the displacement rod, and the pointer is used to adjust the scale.

[0008] In one of the embodiments, a clamping block is fixedly connected to the bottom of the displacement rod, and a T-slot is provided inside the regulating ruler corresponding to the position of the clamping block, and the T-slot is used for supporting and sliding the clamping block.

[0009] In one of the embodiments, two fixed columns are fixedly connected to the bottom of the block, a punching cylinder is fixedly connected to the bottom of the fixed column, the punching cylinder is connected to a hydraulic pipe, the hydraulic pipe provides punching power to the punching cylinder, a connecting pipe is slidably connected inside the punching cylinder, a connecting plate is fixedly connected to the bottom of the connecting pipe, a first punching tube is fixedly connected to the bottom of the connecting plate, and the punching power is transmitted to the first punching tube through the action of the punching cylinder to trim the fabric.

[0010] In one of the embodiments, a second stamping tube is arranged below the first stamping tube, and the relative positions of the first stamping tube and the second stamping tube are fixedly connected with stamping disks. The cloth is punched and cut by the impact and punching of the two stamping disks. A stamping spring is fixedly connected between the first stamping tube and the second stamping tube. The stamping spring can restore the stamping disk to its original position in time after punching and cutting, thereby improving the punching efficiency.

[0011] In one of the embodiments, a punching plate is fixedly connected to the bottom of the second punching tube, a knife plate is fixedly connected to the bottom of the punching plate, a punching knife is fixedly connected to the bottom of the knife plate, and the punching knife directly punches and trims the fabric.

[0012] In one of the embodiments, a basic top is provided with an adjusting groove, in which a trimming plate is slidably connected, and a buffer pad is fixedly connected inside the trimming plate, the buffer pad is used to protect the punching knife during trimming, and a connecting rod and an adjusting spring are fixedly connected to one side of the trimming plate, and the position of the trimming plate is adjusted by the action of the connecting rod and the adjusting spring.

[0013] In one of the embodiments, a plurality of regulating devices are arranged and fixedly connected on both sides of the regulating groove.

[0014] In one of the embodiments, the regulating device includes a limit plate, which is fixedly connected to one side of the regulating groove by a limit spring and an elastic rod. Through the action of the limit spring and the elastic rod, the limit rod can be compressed and rotated in the horizontal plane. A bearing passes through and is rotatably connected to the top of the limit plate. The bearing is fixedly connected to the bottom of the regulating groove, so that the limit plate rotates under the action of the bearing, and a rotating rivet is fixedly connected to the top of the bearing.

[0015] Compared with the prior art, the utility model is a jet loom trimming device that is easy to accurately control and has the following advantages:

[0016] 1. The size of the trimming can be precisely controlled through the design of the device to meet the needs of subsequent production and processing, and the trimming accuracy is high.

[0017] 2. It can effectively protect the trimming equipment, making the device usable for a longer period of time and with high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the trimming plate structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the regulating ruler of the utility model;

[0023] Figure 5 It is a schematic diagram of the internal structure of the control device of the utility model.

[0024] In the attached figure:

[0025] 1. Base plate; 2. Support rod; 3. Hydraulic pipe; 4. Hydraulic support rod; 5. Hydraulic pump; 6. Adjusting ruler; 7. Scale ruler; 8. Stamping plate; 9. Knife plate; 10. Adjusting groove; 11. Adjusting device; 12. Trimming plate; 13. Punching knife; 14. Connecting rod; 15. Adjusting spring; 16. Displacement groove; 17. Pointer; 18. Fixed column; 19. Stamping cylinder; 20. Connecting pipe; 21. Connecting plate; 22. First stamping pipe; 23. Stamping spring; 24. Stamping plate; 25. Second stamping pipe; 26. T-slot; 27. Buffer pad; 28. Block; 29. ​​Displacement rod; 30. Limiting plate; 31. Elastic rod; 32. Limiting spring; 33. Rotary rivet; 34. Bearing. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] exist Figure 1-5In the illustrated embodiment, the utility model provides a technical solution: a jet loom trimming device that is easy to precisely control, comprising a base plate 1, four corners of the base plate 1 are fixedly connected with support rods 2, between the support rods 2 are fixedly connected an adjusting ruler 6, the adjusting ruler 6 is used for precise control of the trimming, one side of the adjusting ruler 6 is provided with a scale 7, the scale 7 is used for precise control, one side of the adjusting ruler 6 is fixedly connected with a hydraulic support rod 4, the top of the hydraulic support rod 4 is fixedly connected with a hydraulic pump 5, the bottom of the hydraulic pump 5 passes through and is fixedly connected with a hydraulic pipe 3, the hydraulic pump 5 and the hydraulic pipe 3 provide punching power.

[0028] In practical applications, compared with the existing trimming equipment, a displacement groove 16 is provided on the top of the regulating ruler 6, a displacement rod 29 is slidably connected in the displacement groove 16, a pointer 17 is fixedly connected to the top of the displacement rod 29, and the pointer 17 is used to adjust the scale, and a block 28 is fixedly connected to the bottom of the displacement rod 29. A T-slot 26 is provided inside the regulating ruler 6 at the corresponding position of the block 28, and the T-slot 26 is used to support and slide the block 28. Two fixed columns 18 are fixedly connected to the bottom of the block 28, and a punching cylinder 19 is fixedly connected to the bottom of the fixed column 18. The punching cylinder 19 is connected to the hydraulic pipe 3, and the hydraulic pipe 3 provides punching power to the punching cylinder 19. A connecting pipe 20 is slidably connected to the inside of the punching cylinder 19, and a connecting disk 21 is fixedly connected to the bottom of the connecting pipe 20, and a first punching pipe 22 is fixedly connected to the bottom of the connecting disk 21. Through the action of the punching cylinder 19, the punching power is transmitted to the first punching pipe 22 to trim the cloth.

[0029] Furthermore, a second stamping tube 25 is arranged below the first stamping tube 22, and the relative positions of the first stamping tube 22 and the second stamping tube 25 are fixedly connected with a stamping disk 24, and the cloth is punched by the impact and punching of the two stamping disks 24. A stamping spring 23 is fixedly connected between the first stamping tube 22 and the second stamping tube 25, and the stamping spring 23 can restore the stamping disk 24 to its original position in time after punching, thereby improving the punching efficiency. The bottom of the second stamping tube 25 is fixedly connected with a stamping plate 8, the bottom of the stamping plate 8 is fixedly connected with a knife plate 9, the bottom of the knife plate 9 is fixedly connected with a punching knife 13, and the punching knife 13 directly punches and trims the cloth.

[0030] exist Figure 2-5 In the illustrated embodiment, a basic regulating groove 10 is provided on the top, a trimming plate 12 is slidably connected in the regulating groove 10, a buffer pad 27 is fixedly connected inside the trimming plate 12, the buffer pad 27 is used to protect the punching knife 13 during trimming, and a connecting rod 14 and a regulating spring 15 are fixedly connected to one side of the trimming plate 12, and the position of the trimming plate 12 is regulated by the action of the connecting rod 14 and the regulating spring 15.

[0031] In some embodiments, a plurality of regulating devices 11 are disposed and fixedly connected on both sides of the regulating slot 10 .

[0032] Furthermore, the regulating device 11 includes a limit plate 30, which is fixedly connected to one side of the regulating groove 10 with a limit spring 32 and an elastic rod 31. Through the action of the limit spring 32 and the elastic rod 31, the limit rod can be compressed and rotated in the horizontal plane. The top of the limit plate 30 passes through and is rotatably connected to a bearing 34, and the bearing 34 is fixedly connected to the bottom of the regulating groove 10, so that the limit plate 30 rotates under the action of the bearing 34, and the top of the bearing 34 is fixedly connected to a rotating rivet 33.

[0033] The specific working principle of the utility model will be described in detail below: During the weaving process of the air jet loom, it is necessary to trim the excess fabric and lay the fabric on the base plate 1. First, according to the need for trimming, the displacement rod 29 is adjusted to move in the displacement slot 16. Due to the action of the pointer 17 and the scale 7, the size of the trimming can be accurately regulated. At this time, the punching cylinder 19 is moved to the accurately regulated position under the action of the block 28. Thereafter, the connecting rod 14 and the regulating spring 15 are adjusted so that the trimming plate 12 moves to the corresponding position. At this time, the regulating device Under the action of the elastic rod 31 and the limit spring 32, the limit plate 30 of 11 limits the position of the trimming plate 12 to prevent it from moving. Finally, the hydraulic pump 5 is turned on to transmit the power to the punching cylinder 19 through the transmission of the hydraulic pipe 3. The punching of the punching cylinder 19 drives the connecting pipe 20 to punch downward, so that the connecting plate 21 of the first punching tube 22 impacts the connecting plate 21 of the second punching tube 25, providing instantaneous punching force to the knife plate 9 and the punching knife 13, and trimming the cloth. Due to the action of the buffer pad 27, the punching knife 13 can be effectively protected.

[0034] In summary, the utility model is a jet loom trimming device that is easy to accurately control, which can accurately control the cloth that needs trimming and more accurately meet the trimming needs.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air jet loom trimming device that is easy to precisely control, comprising a base plate (1), wherein the four corners of the base plate (1) are fixedly connected to support rods (2), characterized in that: An adjusting ruler (6) is fixedly connected between the support rods (2), a graduated ruler (7) is provided on one side of the adjusting ruler (6), a hydraulic support rod (4) is fixedly connected to one side of the adjusting ruler (6), a hydraulic pump (5) is fixedly connected to the top of the hydraulic support rod (4), and a hydraulic pipe (3) passes through and is fixedly connected to the bottom of the hydraulic pump (5).

2. According to claim 1, a jet loom trimming device that is easy to precisely control, characterized in that: The top of the regulating ruler (6) is provided with a displacement groove (16), a displacement rod (29) is slidably connected in the displacement groove (16), and a pointer (17) is fixedly connected to the top of the displacement rod (29).

3. According to claim 2, a jet loom trimming device that is easy to precisely control, characterized in that: A clamping block (28) is fixedly connected to the bottom of the displacement rod (29), and a T-shaped slot (26) is provided inside the regulating ruler (6) at a position corresponding to the clamping block (28).

4. The air jet loom trimming device that is easy to precisely control according to claim 3, characterized in that: The bottom of the block (28) is fixedly connected to two fixed columns (18), the bottom of the fixed column (18) is fixedly connected to a punching cylinder (19), the punching cylinder (19) is connected to the hydraulic pipe (3), the inside of the punching cylinder (19) is slidably connected to a connecting pipe (20), the bottom of the connecting pipe (20) is fixedly connected to a connecting plate (21), and the bottom of the connecting plate (21) is fixedly connected to a first punching pipe (22).

5. The air jet loom trimming device that is easy to precisely control according to claim 4, characterized in that: A second stamping tube (25) is arranged below the first stamping tube (22); a stamping plate (24) is fixedly connected to the relative positions of the first stamping tube (22) and the second stamping tube (25); and a stamping spring (23) is fixedly connected between the first stamping tube (22) and the second stamping tube (25).

6. The edge trimming device for an air jet loom that is easy to precisely control according to claim 5, characterized in that: The bottom of the second stamping tube (25) is fixedly connected to a stamping plate (8), the bottom of the stamping plate (8) is fixedly connected to a knife plate (9), and the bottom of the knife plate (9) is fixedly connected to a punching knife (13).

7. The air jet loom trimming device that is easy to precisely control according to claim 1, characterized in that: A regulating groove (10) is provided on the top of the base plate (1), a trimming plate (12) is slidably connected in the regulating groove (10), a buffer pad (27) is fixedly connected inside the trimming plate (12), and a connecting rod (14) and a regulating spring (15) are fixedly connected to one side of the trimming plate (12).

8. The air jet loom trimming device that is easy to precisely control according to claim 7, characterized in that: A plurality of regulating devices (11) are arranged and fixedly connected on both sides of the regulating groove (10).

9. The edge trimming device for an air jet loom that is easy to precisely control according to claim 8, characterized in that: The regulating device (11) comprises a limit plate (30), wherein the limit plate (30) is fixedly connected to a limit spring (32) and an elastic rod (31) on one side of the regulating groove (10), a bearing (34) passes through and is rotatably connected to the top of the limit plate (30), the bearing (34) is fixedly connected to the bottom of the regulating groove (10), and a rotary rivet (33) is fixedly connected to the top of the bearing (34).

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