Edge cutting machine for clothing fabric

Abstract

The utility model relates to the technical field of clothing edge cutting, and discloses an edge cutting machine for clothing cloth, which comprises a rack, two cloth clamping components are mounted on the rack, a guide shaft rod driven by a servo motor is rotatably connected to the position, corresponding to the position between the two cloth clamping components, on the rack, and two symmetrically arranged edge cutting mechanisms are connected to the guide shaft rod. A steam generation assembly is installed on the guide shaft rod, the edge cutting mechanism comprises an edge cutting frame connected with the rack in a sliding mode, and a shaft sleeve driven by the guide shaft rod is rotationally connected to the edge cutting frame. According to the cloth conveying device, when the two cloth clamping assemblies work, the clamping rollers on the two cloth clamping assemblies are kept at the set rotating speed difference, and the rotating speed difference of the clamping rollers on the two cloth clamping assemblies is kept, so that the cloth to be conveyed is kept tensioned between the two cloth clamping assemblies, and the tensioning effect is kept when the edge of the clothes cloth is cut; the edge cutting stability of the garment cloth is improved, and the cutting precision of the two edges of the cloth is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing edge cutting, and more specifically, to an edge cutting machine for clothing fabrics. Background Art

[0002] In the process of garment production and processing, a trimming device is needed to cut the fabric to the size required for production. In the prior art, a patent document with publication number CN219117817U discloses a garment production trimming structure, including a workbench, a movable block is movably connected to the top of the workbench, a cutting tool is movably connected to one side of the movable block, a handle is fixedly connected to the top of the cutting tool, a slide groove is provided on the front of the movable block, a support rod is fixedly connected to the top of the workbench, and an adjustment block is movably connected to the outer wall of the support rod. The above-mentioned garment production trimming structure can make the workbench, movable block, cutting tool, handle, slide groove, slider and movable groove arranged to ... The structure has the function of being easy to adjust, so that people can slide and adjust the position of the cutting tool as needed when using it. After adjusting to the required position, the fabric can be trimmed by pressing down, without the need to disassemble the fabric after positioning, thereby meeting people's usage needs. However, the above-mentioned trimming machine is not convenient for achieving double-sided trimming of clothing fabrics on the one hand, and is not convenient for improving the flatness of clothing fabrics before cutting on the other hand, and is subsequently not convenient for improving the fabric trimming accuracy. At the same time, the existing device is not convenient for achieving automatic winding of clothing cutting waste and rapid collection of cutting waste. Based on this, the utility model provides a trimming machine for clothing fabrics to solve the technical problems raised in the above-mentioned background technology. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the utility model provides a trimming machine for clothing fabrics. In the utility model, when two cloth clamping assemblies are working, the clamping rollers on the two cloth clamping assemblies maintain a set speed difference, and the speed difference of the clamping rollers on the two cloth clamping assemblies is maintained, so that the fabric to be conveyed is kept tensioned between the two cloth clamping assemblies, and the tensioning effect when trimming the clothing fabric is maintained, so as to improve the stability when trimming the clothing fabric and improve the cutting accuracy of the two sides of the fabric.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a trimming machine for clothing fabrics, comprising a frame, on which two cloth clamping assemblies are mounted, a guide shaft driven by a servo motor is rotatably connected to the frame and corresponding to the position between the two cloth clamping assemblies, the guide shaft is connected to two symmetrically arranged trimming mechanisms, and a steam generating assembly is mounted on the guide shaft;

[0005] The edge cutting mechanism includes an edge cutting frame slidably connected to the frame, a shaft sleeve driven by a guide shaft rod is rotatably connected to the edge cutting frame, a rotary cutting disc is fixedly installed on the shaft sleeve, a chain belt is transmission-connected to the shaft sleeve, a front leveling assembly and a rear ironing assembly transmission-connected to the chain belt are installed on the edge cutting frame, and a winding roller transmission-connected to the chain belt is rotatably connected to the edge cutting frame.

[0006] As a preferred technical solution of the utility model, the cloth clamping assembly includes two clamping rollers symmetrically arranged and rotatably connected to the frame, a clamping gap for clamping the clothing fabric is fixedly arranged between the two clamping rollers, and linkage gears are installed at the tail ends of the two clamping rollers, and the two linkage gears are meshed with each other. A differential motor is fixedly installed on the side of the frame, and the output shaft end of the differential motor is fixedly connected to one of the clamping rollers.

[0007] As a preferred technical solution of the utility model, the steam generating assembly includes a steam generating module fixed to the side of the frame and a steam flow channel opened in the guide shaft, the air outlet port of the steam generating module is connected to the steam flow channel, and the guide shaft is provided with multiple groups of regularly distributed steam spray holes connected to the steam flow channel.

[0008] As a preferred technical solution of the utility model, a linkage groove with openings at both ends and slidably connected to the guide shaft is fixedly opened inside the sleeve, and the cross-sections of the linkage groove and the guide shaft are both regular polygons.

[0009] As a preferred technical solution of the utility model, the front leveling assembly includes a brush roller rotatably connected to the edge cutting frame, the brush roller is connected to the chain belt transmission, a spiral leveling belt is fixedly installed on the brush roller, and the spiral leveling belt is made of silicone.

[0010] As a preferred technical solution of the utility model, the rear ironing assembly includes a gear shaft rotatably connected to the edge cutting frame, the gear shaft is connected to the chain belt transmission, a half-face gear is installed on the gear shaft, a reciprocating frame is slidably connected to the edge cutting frame, a return spring is installed between the reciprocating frame and the edge cutting frame, a driven gear plate is installed on the reciprocating frame, the half-face gear is connected to the driven gear plate transmission, the bottom surface of the reciprocating frame is connected to the ironing table through a group of elastic pressure members, and a group of electric heating rods are built into the ironing table.

[0011] As a preferred technical solution of the utility model, the elastic pressure member includes a group of T-shaped guide rods vertically arranged and fixed on the ironing table, the T-shaped guide rods are slidably connected to the reciprocating frame, and a compression spring is sleeved on the T-shaped guide rods and corresponding to the position between the reciprocating frame and the ironing table.

[0012] As a preferred technical solution of the utility model, the ironing table is made of stainless steel, and the reciprocating motion direction of the ironing table is perpendicular to the axis of the roller.

[0013] As a preferred technical solution of the utility model, the trimming frame is provided with a locking knob matched with the frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. In the utility model, when the two cloth clamping assemblies are working, the clamping rollers on the two cloth clamping assemblies maintain a set speed difference, and the speed difference of the clamping rollers on the two cloth clamping assemblies is maintained, so that the cloth to be conveyed is kept tensioned between the two cloth clamping assemblies, and the tensioning effect when the clothing cloth is cut is maintained, so as to improve the stability of the clothing cloth when cutting the edge and improve the cutting accuracy of the two sides of the cloth.

[0016] 2. When the utility model is trimming, the steam generating module generates high-temperature steam at a set power. The high-temperature steam generated by the steam generating module is finally ejected through the steam nozzle hole. The high-pressure steam outlet of the steam nozzle hole is set to achieve auxiliary self-ironing of the edge of the cut cloth. The spiral leveling belt is set to repeatedly level the cloth to be cut. The repeated leveling effect is achieved to help improve the cutting accuracy of the edge trimmer for clothing fabrics. During the cutting operation, the reciprocating frame reciprocates within the set stroke. After the reciprocating frame reciprocates, it drives the ironing table to reciprocate and iron the edge of the cut clothing fabric, thereby improving the flatness of the edge of the cut clothing fabric and reducing the wrinkles and burrs on the edge of the clothing fabric after cutting.

[0017] 3. When the utility model is working, the setting of the roller can quickly realize the rolling operation of the roller trimming and waste cloth, which is conducive to the rapid collection of clothing waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of a trimming machine for clothing fabrics according to the utility model;

[0019] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0020] Figure 3 This is a schematic diagram of the structure of the winding roller and the trimming frame of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the locking knob and the reciprocating frame of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the driven gear plate and the gear shaft of the utility model.

[0023] In the figure: 1. frame; 2. servo motor; 3. guide shaft; 4. cutting frame; 5. bushing; 6. rotary cutter; 7. winding roller; 8. clamping roller; 9. linkage gear; 10. differential motor; 11. steam generating module; 12. steam spray hole; 13. brush roller; 14. spiral leveling belt; 15. gear shaft; 16. half-gear; 17. reciprocating frame; 18. reset spring; 19. driven gear plate; 20. elastic pressure member; 21. ironing table; 22. locking knob. DETAILED DESCRIPTION

[0024] 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.

[0025] like Figures 1 to 5 As shown, the utility model provides a trimming machine for clothing fabrics, comprising a frame 1, on which two cloth clamping assemblies are mounted;

[0026] The cloth clamping assembly includes two clamping rollers 8 symmetrically arranged and rotatably connected to the frame 1, a clamping gap for clamping the clothing fabric is fixedly arranged between the two clamping rollers 8, and linkage gears 9 are installed at the tail ends of the two clamping rollers 8, and the two linkage gears 9 are meshed with each other. A differential motor 10 is fixedly installed on the side of the frame 1, and the output shaft end of the differential motor 10 is fixedly connected to a clamping roller 8;

[0027] When working, the two cloth clamping components are used to clamp and feed the cloth to be cut;

[0028] When the two cloth clamping components are working, the clothing fabric is transported in a specified direction at a set speed;

[0029] When the two cloth clamping assemblies are working, the clamping rollers 8 on the two cloth clamping assemblies maintain a set speed difference, and the cloth to be conveyed is kept taut between the two cloth clamping assemblies by the speed difference of the clamping rollers 8 on the two cloth clamping assemblies, and the tensioning effect when the clothing cloth is cut is maintained to improve the stability when the clothing cloth is cut and improve the cutting accuracy of the two sides of the cloth;

[0030] A guide shaft 3 driven by a servo motor 2 is rotatably connected to the frame 1 and corresponds to the position between the two cloth clamping assemblies. Two symmetrically arranged edge trimming mechanisms are connected to the guide shaft 3. A steam generating assembly is installed on the guide shaft 3.

[0031] The steam generating assembly includes a steam generating module 11 fixed to the side of the frame 1 and a steam flow channel opened in the guide shaft 3, the gas outlet of the steam generating module 11 is connected to the steam flow channel, and the guide shaft 3 is provided with a plurality of regularly distributed steam spray holes 12 connected to the steam flow channel;

[0032] The steam generating module 11 is a common component in the prior art. When working, the steam generating module 11 generates high-temperature steam at a set power. The high-temperature steam generated by the steam generating module 11 is finally ejected through the steam ejection hole 12. The high-pressure steam outlet of the steam ejection hole 12 is set to realize the self-ironing of the edge of the cut cloth. By realizing the ironing effect, the flatness of the edge of the clothing cloth after cutting is effectively improved, thereby improving the functionality of the device.

[0033] The trimming mechanism comprises a trimming frame 4 slidably connected to the frame 1, and a locking knob 22 cooperating with the frame 1 is provided on the trimming frame 4;

[0034] By setting the locking knob 22, the layout position of the edge cutting frame 4 on the frame 1 can be effectively adjusted;

[0035] The cutting frame 4 is rotatably connected to a shaft sleeve 5 driven by a guide shaft rod 3;

[0036] The shaft sleeve 5 is fixedly provided with a linkage groove with both ends opened and slidably connected to the guide shaft rod 3. The cross sections of the linkage groove and the guide shaft rod 3 are both regular polygons.

[0037] By setting the linkage groove and the regular polygonal cross section of the guide shaft 3, the guide shaft 3 can continuously drive the shaft sleeve 5 during the process of position change of the shaft sleeve 5 and the edge cutting frame 4;

[0038] A rotary cutter disc 6 is fixedly mounted on the shaft sleeve 5, a chain belt is connected to the shaft sleeve 5, a front leveling assembly and a rear ironing assembly connected to the chain belt are mounted on the edge cutting frame 4, and a winding roller 7 connected to the chain belt is rotatably connected to the edge cutting frame 4;

[0039] During operation, the winding roller 7 is used to roll up the waste fabrics cut from the edges.

[0040] The front leveling assembly includes a brush roller 13 rotatably connected to the edge trimming frame 4, the brush roller 13 is connected to the chain belt transmission, and a spiral leveling belt 14 is fixedly installed on the brush roller 13, and the spiral leveling belt 14 is made of silicone;

[0041] By setting the spiral leveling belt 14, the cloth to be cut is repeatedly leveled, and the repeated leveling effect is achieved to help improve the cutting accuracy of the edge trimming machine for clothing cloth.

[0042] The rear ironing assembly includes a gear shaft 15 rotatably connected to the edge cutting frame 4, the gear shaft 15 is connected to the chain belt transmission, a half-face gear 16 is installed on the gear shaft 15, a reciprocating frame 17 is slidably connected to the edge cutting frame 4, a return spring 18 is installed between the reciprocating frame 17 and the edge cutting frame 4, a driven gear plate 19 is installed on the reciprocating frame 17, the half-face gear 16 is connected to the driven gear plate 19, the bottom surface of the reciprocating frame 17 is connected to the ironing table 21 through a group of elastic pressure members 20, and a group of electric heating rods are built into the ironing table 21.

[0043] The elastic pressure member 20 includes a set of T-shaped guide rods vertically arranged and fixed on the ironing table 21 , the T-shaped guide rods are slidably connected to the reciprocating frame 17 , and a compression spring is sleeved on the T-shaped guide rods and at a position corresponding to the position between the reciprocating frame 17 and the ironing table 21 .

[0044] The ironing table 21 is made of stainless steel, and the reciprocating motion direction of the ironing table 21 is perpendicular to the axis of the roller 7 .

[0045] During the cutting operation, the reciprocating frame 17 reciprocates within a set stroke. After the reciprocating frame 17 reciprocates, it drives the ironing table 21 to reciprocate and iron the edges of the cut clothing fabric, thereby improving the flatness of the edges of the cut clothing fabric and reducing the wrinkles and burrs on the edges of the clothing fabric after cutting.

[0046] The working principle and use process of this utility model:

[0047] When working, the two cloth clamping components are used to clamp and feed the cloth to be cut;

[0048] When the two cloth clamping components are working, the clothing fabric is transported in a specified direction at a set speed;

[0049] When the two cloth clamping assemblies are working, the clamping rollers 8 on the two cloth clamping assemblies maintain a set speed difference, and the speed difference of the clamping rollers 8 on the two cloth clamping assemblies is maintained, so that the cloth to be conveyed is kept taut between the two cloth clamping assemblies, and the tensioning effect when the clothing cloth is cut is maintained, so as to improve the stability of the clothing cloth when cutting the edges and improve the cutting accuracy of the two sides of the cloth. When cutting the edges, the steam generating module 11 generates high-temperature steam at the set power, and the high-temperature steam generated by the steam generating module 11 is finally ejected through the steam spray hole 12, and the high-pressure steam outlet through the steam spray hole 12 is discharged. The steam is set to achieve auxiliary self-ironing of the edge of the cut cloth. The spiral leveling belt 14 is set to repeatedly level the cloth to be cut. The repeated leveling effect is achieved to help improve the cutting accuracy of the edge trimming machine for clothing cloth. During the cutting operation, the reciprocating frame 17 reciprocates within the set stroke. After the reciprocating frame 17 reciprocates, it drives the ironing table 21 to reciprocate and iron the edge of the cut clothing cloth, thereby improving the flatness of the edge of the cut clothing cloth and reducing the wrinkles and burrs on the edge of the clothing cloth after cutting.

[0050] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0051] 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. A cutting machine for garment fabrics, comprising a frame (1), characterized in that: Two cloth clamping assemblies are mounted on the frame (1); a guide shaft (3) driven by a servo motor (2) is rotatably connected to the frame (1) and corresponds to the position between the two cloth clamping assemblies; two symmetrically arranged edge trimming mechanisms are connected to the guide shaft (3); and a steam generating assembly is mounted on the guide shaft (3); The edge trimming mechanism comprises an edge trimming frame (4) slidably connected to a frame (1); a shaft sleeve (5) driven by a guide shaft rod (3) is rotatably connected to the edge trimming frame (4); a rotary cutter disc (6) is fixedly mounted on the shaft sleeve (5); a chain belt is transmission-connected to the shaft sleeve (5); a front leveling assembly and a rear ironing assembly transmission-connected to the chain belt are mounted on the edge trimming frame (4); and a winding roller (7) transmission-connected to the chain belt is rotatably connected to the edge trimming frame (4).

2. The edge trimming machine for clothing fabrics according to claim 1, characterized in that: The cloth clamping assembly comprises two clamping rollers (8) which are symmetrically arranged and rotatably connected to a frame (1); a clamping gap for clamping clothing fabric is fixedly arranged between the two clamping rollers (8); linkage gears (9) are installed at the tail ends of the two clamping rollers (8); the two linkage gears (9) are meshed with each other; a differential motor (10) is fixedly installed on the side of the frame (1); and the output shaft end of the differential motor (10) is fixedly connected to one of the clamping rollers (8).

3. The edge trimming machine for clothing fabrics according to claim 2, characterized in that: The steam generating assembly comprises a steam generating module (11) fixed to the side of the frame (1) and a steam flow channel opened in the guide shaft (3); the gas outlet port of the steam generating module (11) is connected to the steam flow channel, and the guide shaft (3) is provided with a plurality of groups of regularly distributed steam spray holes (12) connected to the steam flow channel.

4. The edge trimming machine for clothing fabrics according to claim 3, characterized in that: The shaft sleeve (5) is fixedly provided with a linkage groove with two ends opened and slidably connected to the guide shaft rod (3). The cross sections of the linkage groove and the guide shaft rod (3) are both regular polygons.

5. The edge trimming machine for clothing fabrics according to claim 4, characterized in that: The front leveling component comprises a brush roller (13) rotatably connected to the edge cutting frame (4), the brush roller (13) being connected to a chain belt transmission, a spiral leveling belt (14) being fixedly mounted on the brush roller (13), and the spiral leveling belt (14) being made of silicone material.

6. The edge trimming machine for clothing fabrics according to claim 5, characterized in that: The rear ironing assembly comprises a gear shaft (15) rotatably connected to the edge cutting frame (4), the gear shaft (15) is connected to the chain belt in a transmission manner, a half-face gear (16) is installed on the gear shaft (15), a reciprocating frame (17) is slidably connected to the edge cutting frame (4), a return spring (18) is installed between the reciprocating frame (17) and the edge cutting frame (4), a driven gear plate (19) is installed on the reciprocating frame (17), the half-face gear (16) is connected to the driven gear plate (19) in a transmission manner, the bottom surface of the reciprocating frame (17) is connected to an ironing table (21) through a group of elastic pressure members (20), and a group of electric heating rods are built into the ironing table (21).

7. The edge trimming machine for clothing fabrics according to claim 6, characterized in that: The elastic pressure member (20) comprises a group of T-shaped guide rods vertically arranged and fixed on the ironing table (21), the T-shaped guide rods being slidably connected to the reciprocating frame (17), and a compression spring being sleeved on the T-shaped guide rods and at a position corresponding to the position between the reciprocating frame (17) and the ironing table (21).

8. The edge trimming machine for clothing fabrics according to claim 7, characterized in that: The ironing table (21) is made of stainless steel, and the reciprocating motion direction of the ironing table (21) is perpendicular to the axis of the roller (7).

9. The edge trimming machine for clothing fabrics according to claim 8, characterized in that: The edge cutting frame (4) is provided with a locking knob (22) which matches with the frame (1).

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