Cloth pulling and cutting machine capable of adjusting cutting size

Abstract

The utility model discloses a cloth pulling and cutting machine capable of adjusting the cutting size, which belongs to the technical field of cloth pulling and cutting and comprises a mounting base, adjustable feeding components capable of adapting to the size of a cloth roll and pre-feeding are mounted at the two ends of the mounting base; two conveying assemblies used for conveying cloth are mounted at the positions, located between the two adjustable feeding assemblies, of the two ends of the mounting base correspondingly, and two cutting pieces used for cutting the cloth are mounted at the positions, located between the two conveying assemblies, of the two ends of the mounting base correspondingly. A cloth pulling piece used for pulling out cloth is installed at the position, located between the two cutting pieces, of the installation base. By means of the mode, two-way cloth pulling and cutting are achieved, the working procedure duration is shortened, meanwhile, pre-feeding can be carried out, the downtime is shortened, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth laying and cutting, in particular to a cloth laying and cutting machine with adjustable cutting size. Background Art

[0002] The cloth laying and cutting machine is a commonly used device in the textile processing field. However, in the current technology of the integrated cloth laying and cutting machine, the cloth is usually placed on the machine head, and the cloth is pulled and laid by moving the machine head. This design results in that only one piece of cloth can be operated in one pulling and laying operation, which prolongs the process time and reduces the production efficiency.

[0003] Among many existing technologies, Chinese Patent Application CN220073593U discloses a safety airbag laser cutting cloth laying machine, which includes a film feeding mechanism, a first tensioning mechanism, a cloth feeding mechanism, a sewing device, a second tensioning mechanism, a storage padding mechanism, and a cutting and pulling mechanism; the cutting and pulling mechanism includes a flattening device, a multi-layer material switching device, a pulling device, a pressing mechanism, and a cutting device.

[0004] However, in this patent application, the pulling device pulls the cloth, film material, and padding material in the direction of the conveyor belt device. After the first film cloth cutting is completed, the pulling device returns to the material cutting position for pulling, and only one side can be cut and pulled, with a long process time and low production efficiency.

[0005] Based on this, the utility model designs a cloth laying and cutting machine with adjustable cutting size to solve the above problems. Summary of the Utility Model

[0006] In view of the above-mentioned drawbacks of the prior art, the utility model provides a cloth laying and cutting machine with adjustable cutting size.

[0007] To achieve the above objectives, the utility model is realized through the following technical solutions:

[0008] A cloth laying and cutting machine with adjustable cutting size includes a mounting base. Both ends of the mounting base are equipped with adjustable feeding components that can adapt to the size of the cloth roll and can pre-feed the material. Two conveying components for conveying the cloth are respectively installed at both ends of the mounting base and between the two adjustable feeding components. Two cutting members for cutting the cloth are respectively installed at both ends of the mounting base and between the two conveying components. A cloth pulling member for pulling out the cloth is installed on the mounting base and between the two cutting members;

[0009] The two adjustable feeding components are symmetrically arranged front and back. Each adjustable feeding component includes an adjusting member and two feeding members. The two adjusting members are respectively connected to both ends of the mounting base, and each adjusting member is equipped with two feeding members arranged side by side left and right;

[0010] The adjusting member includes a first linear module and a limiting rod. The two ends of the first linear module are respectively fixedly connected to the inner walls on both sides of the end of the mounting base. There are two limiting rods arranged side by side left and right. The bottoms of the two limiting rods are respectively fixedly connected to the two slider ends on the first linear module, and the tops of the limiting rods are both connected to the conveying assembly on the same side.

[0011] Furthermore, the feeding member includes a support plate, an initial feeding bayonet and an auxiliary feeding bayonet. The bottoms of the two support plates are respectively fixedly connected to the two slider ends on the first linear module. An auxiliary feeding bayonet is provided on the outer side of the top of the support plate, and an initial feeding bayonet is provided on the outer side of the middle of the support plate.

[0012] Furthermore, the two conveying assemblies are symmetrically arranged front and back. The conveying assembly includes a belt conveyor and two driving electric rollers. The two ends of the belt conveyor are respectively fixedly connected to the inner walls on both sides of the end of the mounting base. The two driving electric rollers are arranged front and back and at the same height. One of the driving electric rollers is located above the belt conveyor, and the other is located outside the belt conveyor. The tops of the two limiting rods are both slidably connected to the other driving electric roller.

[0013] Furthermore, the two ends of the driving electric roller are respectively fixedly connected to the inner walls on both sides of the end of the mounting base.

[0014] Furthermore, the two cutting members are symmetrically arranged front and back. The cutting member includes a mounting plate, a second linear module, two clamping plates, two driving cylinders and a fabric cutting machine. The two ends of the mounting plate are respectively fixedly connected to the tops of the inner walls on both sides of the end of the mounting base. The second linear module is fixedly installed on the top of the mounting plate. The two clamping plates are located below the mounting plate and are arranged at intervals up and down. The two ends of the lower clamping plate are respectively fixedly connected to the inner walls on both sides of the end of the mounting base. The top surface of the upper clamping plate is fixedly connected to the output ends of the two driving cylinders. The two driving cylinders are both fixedly installed on the bottom surface of the mounting plate. The fabric cutting machine is fixedly installed on the slider end of the second linear module.

[0015] Furthermore, the fabric pulling member includes a third linear module, a mounting table and a pneumatic clamp. There are two third linear modules arranged symmetrically left and right. The two third linear modules are respectively fixedly installed on the left and right sides of the top surface of the mounting base. The two sides of the bottom of the mounting table are respectively fixedly connected to the output ends of the two third linear modules. A plurality of pneumatic clamps arranged at equal intervals are fixedly installed on the front and back sides of the mounting table.

[0016] Furthermore, a plurality of rectangular grooves are provided on the inner side of the clamping plate, and the rectangular grooves are used to avoid the clamps on the pneumatic clamp.

[0017] The beneficial effects of the present utility model compared with the prior art are as follows:

[0018] When the utility model is in use, the fabric roll is stuck on the initial feeding bayonet and runs. Then, the end of the fabric is passed through the conveying component and the cutting piece and clamped and fixed on the fabric pulling piece. The first linear module can adjust the positions of the limiting rod and the supporting plate to adapt to the size of the fabric. The limiting rod limits fabrics of different sizes, and the supporting plate supports fabrics of different sizes, realizing the support and limitation of fabrics of different sizes. When the fabric is almost used up, the almost used-up fabric roll is moved to the initial feeding bayonet, and at this time, the auxiliary feeding bayonet can load a new fabric roll, realizing pre-feeding. The utility model realizes two-way fabric pulling and cutting, significantly reducing the process duration. At the same time, the device supports the pre-feeding function, further shortening the downtime, thereby improving the production efficiency. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 Three-dimensional view of a fabric pulling and cutting machine with adjustable cutting size according to the present utility model Figure 1 ;

[0021] Figure 2 Front view of a fabric pulling and cutting machine with adjustable cutting size according to the present utility model;

[0022] Figure 3 Left view of a fabric pulling and cutting machine with adjustable cutting size according to the present utility model;

[0023] Figure 4 Three-dimensional view of a fabric pulling and cutting machine with adjustable cutting size according to the present utility model Figure 2 ;

[0024] Figure 5 Is a sectional view taken along the A-A direction of Figure 2 ;

[0025] Figure 6 Is Figure 2 An enlarged view of part B in;

[0026] Figure 7 Is Figure 5 An enlarged view of part C in.

[0027] The reference numerals in the drawings respectively represent:

[0028] 1. Installation base 2. Adjustable feeding component 21. Adjusting piece 211. First linear module 212. Limit rod 22. Feeding piece 221. Support plate 222. Initial feeding bayonet 223. Auxiliary feeding bayonet 3. Conveying component 31. Belt conveyor 32. Driving electric roller 4. Cutting piece 41. Mounting plate 42. Second linear module 43. Clamping plate 44. Driving cylinder 45. Fabric cutting machine 5. Fabric pulling piece 51. Third linear module 52. Mounting table 53. Pneumatic clamp. Detailed implementation manner

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] The "left", "right", "front", "rear", "upper", and "lower" mentioned in the following description are oriented in the perspective direction of the front view.

[0031] Embodiment 1

[0032] In some embodiments, please refer to the attached drawings of the specification Figures 1-7 , a fabric pulling and cutting machine with adjustable cutting size, comprising an installation base 1. Both ends of the installation base 1 are provided with adjustable feeding components 2 that can adapt to the size of the fabric roll and can perform pre-feeding. Two conveying components 3 for conveying the fabric are respectively installed at both ends of the installation base 1 and at positions between the two adjustable feeding components 2. Two cutting pieces 4 for cutting the fabric are respectively installed at both ends of the installation base 1 and at positions between the two conveying components 3. A fabric pulling piece 5 for pulling out the fabric is installed on the installation base 1 and at a position between the two cutting pieces 4.

[0033] The two adjustable feeding components 2 are symmetrically arranged front and rear. Each adjustable feeding component 2 includes an adjusting piece 21 and two feeding pieces 22. The two adjusting pieces 21 are respectively connected to both ends of the installation base 1. Each adjusting piece 21 is provided with two feeding pieces 22 arranged side by side left and right.

[0034] The adjusting piece 21 includes a first linear module 211 and a limit rod 212. Both ends of the first linear module 211 are respectively fixedly connected to the inner walls on both sides of the end of the installation base 1. There are two limit rods 212 arranged side by side left and right. The bottoms of the two limit rods 212 are respectively fixedly connected to the two slider ends on the first linear module 211. The tops of the limit rods 212 are both connected to the conveying component 3 on the same side.

[0035] The feeding part 22 includes a support plate 221, an initial feeding bayonet 222 and an auxiliary feeding bayonet 223. The bottoms of the two support plates 221 are respectively fixedly connected to the two slider ends on the first linear module 211. The auxiliary feeding bayonet 223 is arranged on the outer side of the top of the support plate 221, and the initial feeding bayonet 222 is arranged on the outer side of the middle end of the support plate 221.

[0036] When the utility model is in use, the fabric roll is stuck on the two initial feeding bayonets 222 and runs. Then, the end of the fabric passes through the conveying assembly and the cutting part 4 and is clamped and fixed on the fabric pulling part 5. The first linear module 211 can adjust the positions of the limiting rod 212 and the support plate 221 to adapt to the size of the fabric. The limiting rod 212 limits fabrics of different sizes, and the support plate 221 supports fabrics of different sizes, realizing the support and limitation of fabrics of different sizes; when the fabric is almost used up, the almost used-up fabric roll is moved to the auxiliary feeding bayonet 223, and a new fabric roll can be placed on the initial feeding bayonet 222 at this time, realizing pre-feeding and greatly reducing the downtime during fabric replacement.

[0037] The two conveying assemblies 3 are symmetrically arranged front and back. The conveying assembly 3 includes a belt conveyor 31 and two driving electric rollers 32. The two ends of the belt conveyor 31 are respectively fixedly connected to the inner walls on both sides of the end of the mounting base 1. The two driving electric rollers 32 are arranged in a front-back row and at the same height. One of the driving electric rollers 32 is located above the belt conveyor 31, and the other is located outside the belt conveyor 31. The tops of the two limiting rods 212 are slidably connected to the other driving electric roller 32. Wherein, the two ends of the driving electric roller 32 are respectively fixedly connected to the inner walls on both sides of the end of the mounting base 1.

[0038] When the utility model is in use, when the fabric roll is placed on the initial feeding bayonet 222, the end of the fabric passes under the two driving electric rollers 32. At this time, the fabric is laid on the belt conveyor 31, and the driving electric roller 32 located above the belt conveyor 31 cooperates with the belt conveyor 31 to transport the fabric to the cutting part 4.

[0039] The two cutting parts 4 are symmetrically arranged front and back. The cutting part 4 includes a mounting plate 41, a second linear module 42, two clamping plates 43, two driving cylinders 44 and a fabric cutting machine 45. The two ends of the mounting plate 41 are respectively fixedly connected to the tops of the inner walls on both sides of the end of the mounting base 1. The second linear module 42 is fixedly installed on the top of the mounting plate 41. The two clamping plates 43 are located below the mounting plate 41 and are arranged at intervals up and down. The two ends of the lower clamping plate 43 are respectively fixedly connected to the inner wall of the mounting base 1. The top surface of the upper clamping plate 43 is fixedly connected to the output ends of the two driving cylinders 44. The two driving cylinders 44 are both fixedly installed on the bottom surface of the mounting plate 41. The fabric cutting machine 45 is fixedly installed on the slider end of the second linear module 42.

[0040] When the utility model is in use, the fabric is transported by the cooperation of the driving electric roller 32 and the belt conveyor 31 with the fabric pulling member 5. At this time, the fabric passes through between the two clamping plates 43, and the end of the fabric is clamped and fixed by the fabric pulling member 5. When the fabric extends to the size that needs to be cut, the two driving cylinders 44 drive the upper clamping plate 43 to descend, and the upper and lower clamping plates 43 cooperate to clamp and fix the fabric. After that, the second linear module 42 drives the fabric cutting machine 45 to move to cut the fabric.

[0041] The fabric pulling member 5 includes a third linear module 51, a mounting table 52 and a pneumatic clamp 53. There are two third linear modules 51 symmetrically arranged left and right. The two third linear modules 51 are respectively fixedly installed on the left and right sides of the top surface of the mounting base 1. The two sides of the bottom of the mounting table 52 are respectively fixedly connected to the output ends of the two third linear modules 51. A plurality of pneumatic clamps 53 arranged at equal intervals are fixedly installed on the front and rear sides of the mounting table 52. The pneumatic clamp 53 is a prior art and can open and close to clamp the fabric.

[0042] Among them, a plurality of rectangular grooves are opened on the inner side of the clamping plate 43, and the rectangular grooves are used to avoid the clamps on the pneumatic clamp 53. The plurality of rectangular grooves are in one-to-one correspondence with the positions of the plurality of pneumatic clamps 53.

[0043] When the utility model is in use, after the pneumatic clamp 53 clamps and fixes the cut fabric on the front clamping plate 43, the third linear module 51 drives the mounting table 52 to move backward. The mounting table 52 drives the pneumatic clamp 53 and cooperates with the driving electric roller 32 and the belt conveyor 31 to drive the fabric to extend backward to the size that needs to be cut. After the extension is completed, it is cut by the fabric cutting machine 45. After cutting, the pneumatic clamp 53 loosens the fabric, so that the fabric is laid on the table top of the mounting base 1. At this time, the position where the pneumatic clamp 53 is located can move backward to continue clamping the fabric cut at the rear side, and then move forward to unfold the fabric. The above operations realize the unfolding of the fabrics on both sides respectively, avoiding the problem of long process time caused by the return journey and improving the production efficiency.

[0044] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A cloth cutting machine with adjustable cutting size, comprising a mounting base (1), characterized in that: Both ends of the mounting base (1) are equipped with adjustable feeding assemblies (2) that can adapt to the size of the cloth roll and can pre-load the cloth; two conveying assemblies (3) for conveying the cloth are respectively installed at the two ends of the mounting base (1) and at positions between the two adjustable feeding assemblies (2); two cutting pieces (4) for cutting the cloth are respectively installed at the two ends of the mounting base (1) and at positions between the two conveying assemblies (3); and a cloth pulling piece (5) for pulling out the cloth is installed on the mounting base (1) and at a position between the two cutting pieces (4); The two adjustable feeding assemblies (2) are symmetrically arranged front and back, each of the adjustable feeding assemblies (2) comprises an adjusting member (21) and two feeding members (22), the two adjusting members (21) are respectively connected to two ends of the mounting base (1), and each adjusting member (21) is equipped with two feeding members (22) arranged side by side on the left and right sides; The adjusting member (21) comprises a first linear module (211) and a limiting rod (212), the two ends of the first linear module (211) are respectively fixedly connected to the inner walls on both sides of the end of the mounting base (1), there are two limiting rods (212) arranged in a left-right arrangement, the bottoms of the two limiting rods (212) are respectively fixedly connected to the two ends of the sliders on the first linear module (211), and the tops of the limiting rods (212) are connected to the conveying assembly (3) on the same side.

2. The cloth cutting machine with adjustable cutting size according to claim 1, characterized in that: The loading member (22) comprises a support plate (221), an initial loading bayonet (222) and an auxiliary loading bayonet (223); the bottoms of the two support plates (221) are respectively fixedly connected to the two ends of the sliders on the first linear module (211); the outer side of the top of the support plate (221) is provided with an auxiliary loading bayonet (223); and the outer side of the middle end of the support plate (221) is provided with an initial loading bayonet (222).

3. The cloth cutting machine with adjustable cutting size according to claim 2, characterized in that: The two conveying assemblies (3) are symmetrically arranged front and back, and the conveying assembly (3) comprises a belt conveyor (31) and two driving electric rollers (32). The two ends of the belt conveyor (31) are respectively fixedly connected to the inner walls on both sides of the end of the mounting base (1). The two driving electric rollers (32) are arranged front and back and are at the same height. One of the driving electric rollers (32) is located above the belt conveyor (31), and the other is located outside the belt conveyor (31). The tops of the two limit rods (212) are both slidably connected to the other driving electric roller (32).

4. The cloth cutting machine with adjustable cutting size according to claim 3, characterized in that: The two ends of the driving electric roller (32) are respectively fixedly connected to the inner walls on both sides of the end of the mounting base (1).

5. The cloth cutting machine with adjustable cutting size according to claim 4, characterized in that: The two cutting members (4) are symmetrically arranged front and back. The cutting member (4) comprises a mounting plate (41), a second linear module (42), two clamping plates (43), two driving cylinders (44) and a cloth cutting machine (45). The two ends of the mounting plate (41) are respectively fixedly connected to the top of the inner walls on both sides of the end of the mounting base (1). The second linear module (42) is fixedly installed on the top of the mounting plate (41). The two clamping plates (43) are located below the mounting plate (41) and are spaced apart from each other. The two ends of the lower clamping plate (43) are respectively fixedly connected to the inner walls on both sides of the end of the mounting base (1). The top surface of the upper clamping plate (43) is fixedly connected to the output ends of the two driving cylinders (44). The two driving cylinders (44) are both fixedly installed on the bottom surface of the mounting plate (41). The cloth cutting machine (45) is fixedly installed on the slider end of the second linear module (42).

6. The cloth cutting machine with adjustable cutting size according to claim 5, characterized in that: The cloth pulling member (5) comprises a third linear module (51), a mounting platform (52) and a pneumatic clamp (53), wherein two third linear modules (51) are symmetrically arranged on the left and right sides, and the two third linear modules (51) are respectively fixedly installed on the left and right sides of the top surface of the mounting base (1), and the bottom sides of the mounting platform (52) are respectively fixedly connected to the output ends of the two third linear modules (51), and the front and rear sides of the mounting platform (52) are fixedly installed with a plurality of pneumatic clamps (53) arranged at equal intervals.

7. The cloth cutting machine with adjustable cutting size according to claim 6, characterized in that: A plurality of rectangular grooves are provided on the inner side of the clamping plate (43), and the rectangular grooves are used to avoid the clamps on the pneumatic clamp (53).

Images