Cloth cutting device for cold protective clothing

Abstract

The utility model relates to the technical field of garment processing, and discloses a cotton wadded jacket cloth cutting device which comprises a cutting table, a cutting assembly is installed on the cutting table, and a cutting mechanism and a pushing assembly are further installed on the cutting table. The tailoring mechanism is used for tailoring cloth to form a garment contour; the pushing assembly is used for conveying and smoothing cloth. By arranging the cutting mechanism, the cutting position of the laser cutting device can be accurately controlled, meanwhile, the distance between the laser cutting device and the cloth is adjusted according to the stacking thickness of the cloth, and the cutting effect is improved; by arranging the cutting assembly and the propelling assembly, cloth conveying and propelling can be continuously completed; meanwhile, the to-be-cut cloth is smoothed, and the situation that cutting dislocation is caused by cloth wrinkles when the laser cutting device conducts cutting is prevented; and by arranging the pushing assembly, a plurality of pieces of cloth can be stacked in order according to actual operation requirements, then cutting is conducted, and the cutting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to clothing processing technical field, and concretely is a cold -proof clothes cloth cutting device. BACKGROUND

[0002] Cold -proof clothes are mainly designed for extreme cold environment to ensure the warmth and safety of the wearer. It is usually made of high-performance warm materials such as chemical fiber cotton, down or other thermal insulation fillings, and has windproof, waterproof and breathable functions. These clothes are widely used in transportation, construction, rescue and police work, etc. to protect workers from the influence of low temperature and harsh environment in adverse weather conditions.

[0003] In the production of cold -proof clothes, the cloth is usually cut according to the cold -proof clothes pattern, and then sewn. The existing equipment usually has the following problems when cutting the cloth: 1. Manual cutting is usually used, which leads to low cutting accuracy and low cutting efficiency; 2. Lack of cloth flattening function, which leads to deviation of cutting position due to cloth wrinkles when some mechanical cutting mechanisms cut the cloth, which needs to be trimmed again or the cloth is scrapped. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a cold -proof clothes cloth cutting device to solve the problems of low cutting accuracy and poor cutting effect of the existing cutting equipment.

[0005] The utility model realizes the following technical scheme: a cold -proof clothes cloth cutting device, comprising a cutting table, a cutting table is installed with a cutting assembly, the cutting table is also installed with a cutting mechanism, a propulsion assembly; the cutting mechanism is used for cutting the cloth to form the clothing contour; the propulsion assembly is used for conveying and flattening the cloth; the cutting mechanism comprises a mounting seat, a laser cutting device and three sets of control assemblies, the laser cutting device is installed on the mounting seat, and the three sets of control assemblies cooperate to control the spatial position of the mounting seat; the control assembly comprises a sliding rail, a driving unit and a driving arm; the driving unit and the driving arm composed of multiple connecting rods are installed on the sliding rail; the driving arm is driven by the driving unit; the mounting seat is hinged with the ends of multiple driving arms, and multiple driving arms cooperate to drive the mounting seat to move, thereby controlling the motion trail of the laser cutting device.

[0006] In order to better realize the utility model, further, the sliding rail comprises two sliding rail seats and a sliding rail rod installed on the sliding rail seat; the driving unit comprises a belt sleeved on the two sliding rail seats, a driving motor installed on the sliding rail seat and a sliding block slidingly connected on the sliding rail rod, the belt is fixedly connected with the sliding block, and the driving motor is used for driving the belt to drive the sliding block to slide; the driving arm comprises a first connecting rod rotatably installed on the sliding block, a second connecting rod rotatably connected on the first connecting rod, and the second connecting rod is hinged with the mounting seat.

[0007] In order to better realize the utility model, further, the cutting assembly includes cutting cylinder installed on the cutting table, the cutting cylinder output end connects cutting seat, the cutting seat is fixedly connected with cutting knife, and the first pressing plate is slidably connected with the cutting seat, and the first spring is arranged between the first pressing plate and the cutting seat.

[0008] In order to better realize the utility model, further, the pushing assembly includes conveying assembly;The conveying assembly includes conveying motor and multiple groups of conveying rollers, one group of conveying rollers includes two conveying shafts, gears are installed on the conveying shafts, and the two gears are engaged;Multiple groups of conveying rollers are arranged in an array, and adjacent two gears in adjacent conveying rollers are engaged;The conveying motor is in transmission connection with one conveying shaft.

[0009] In order to better realize the utility model, further, the pushing assembly includes smoothing assembly;The smoothing assembly includes pushing plate slidably connected with the cutting table and pushing motor fixedly connected with the cutting table, a lead screw is installed on the pushing motor, and the lead screw is in threaded connection with the pushing plate;A pushing cylinder and a second pressing plate are installed on the pushing plate, and the second spring is arranged between the output end of the pushing cylinder and the second pressing plate;The cloth passes through the pushing plate, and the second pressing plate extrudes and clamps the cloth.

[0010] In order to better realize the utility model, further, the cutting table includes cutting frame, guide limiting plate, first mounting frame and second mounting frame are installed on the cutting frame, the cutting assembly is installed on the first mounting frame, the conveying assembly is installed on the second mounting frame, and the pushing motor is installed on the guide limiting plate.

[0011] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0012] (1) the utility model discloses a cutting mechanism can be accurately controlled laser cutting position, and according to the stacking thickness of cloth adjusts the distance between laser cutting device and cloth, improves cutting effect;

[0013] (2) the utility model discloses cutting assembly, pushing assembly can be uninterrupted to complete cloth conveying and advancing;Meanwhile, the cloth to be cut is smoothed, so that the cutting misplacement caused by cloth wrinkles when laser cutting device is cutting is prevented;

[0014] (3) the utility model discloses pushing assembly can be according to actual operation demand, and multiple cloth is neatly stacked, and then cutting is carried out, and cutting efficiency is improved. DRAWINGS

[0015] Figure 1 It is working state structure schematic diagram of the utility model.

[0016] Figure 2 It is the whole structure front view of the utility model.

[0017] Figure 3 It is the whole structure schematic view of the utility model.

[0018] Figure 4 It is the control assembly structure schematic view.

[0019] Figure 5 It is the mounting seat, laser cutting device structure schematic view.

[0020] Figure 6 It is the Figure 2 It is the local amplification structure schematic view of A in the middle.

[0021] Figure 7 It is the conveying assembly structure schematic view.

[0022] Figure 8 It is the Figure 2 It is the local amplification structure schematic view of B in the middle.

[0023] Wherein: 1-cutting table; 2-cutting mechanism; 3-cutting assembly; 4-propelling assembly; 5-cloth; 101-cutting frame; 102-guiding limit plate; 103-first mounting frame; 104-second mounting frame; 201-slideway seat; 202-slideway rod; 203-driving motor; 204-belt; 205-slideway block; 206-first connecting rod; 207-second connecting rod; 208-mounting seat; 209-laser cutting device; 301-cutting cylinder; 302-cutting seat; 303-first spring; 304-first pressing plate; 305-cutting knife; 401-screw; 402-propelling motor; 403-propelling plate; 404-propelling cylinder; 405-conveying shaft; 406-gear; 407-conveying motor; 408-second pressing plate; 409-second spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "link", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, also can be direct connection, also can be indirectly connected through intermediate medium, can be the intercommunication of two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0026] Embodiment 1:

[0027] The embodiment provides a cold-weather clothing cloth cutting device, specifically as Figures 1-5 Shown, including cutting table 1, cutting table 1 is installed with cutting assembly 3, cutting table 1 is also installed with cutting mechanism 2, advancing assembly 4, cutting mechanism 2 is used to cut cloth 5 to form clothing contour, advancing assembly 4 is used to transport and flatten cloth 5.

[0028] The cutting mechanism 2 includes a mounting seat 208, a laser cutter 209 and three sets of control assemblies, the laser cutter 209 is installed on the mounting seat 208, and the three sets of control assemblies cooperate to control the spatial position of the mounting seat 208; the control assembly includes a slide rail, a driving unit and a driving arm; the driving unit and the driving arm composed of multiple connecting rods are installed on the slide rail; the driving arm is driven by the driving unit; the mounting seat 208 is hinged with the ends of the multiple driving arms, and the multiple driving arms cooperate to drive the mounting seat 208 to move, thereby controlling the movement trajectory of the laser cutter 209.

[0029] With reference to the spatial coordinate system, the three sets of control assemblies control the mounting seat 208 to move in the X-axis, Y-axis and Z-axis directions respectively; specifically, the driving unit is started to drive the driving arm, so that the mounting seat 208 moves; when cutting the cloth 5, according to the stacking thickness of the cloth 5, the mounting seat 208 is controlled to move in the Z-axis direction to adjust the distance between the mounting seat 208 and the cloth 5, and then according to the required contour, the mounting seat 208 is controlled to move in the X-axis and Y-axis directions, and the laser cutter 209 starts to cut the cloth 5. The laser cutter 209 is a commercially available product, and the specific model is selected by those skilled in the art, which will not be described here.

[0030] Through the above setting, the cutting position of the laser cutter 209 can be accurately controlled, and the distance between the laser cutter 209 and the cloth 5 is adjusted according to the stacking thickness of the cloth 5, thereby improving the cutting effect.

[0031] Embodiment 2:

[0032] The embodiment further extends the cutting mechanism 2 based on embodiment 1, specifically as Figures 4-5As shown, the slide rail includes two slide rail seats 201 and a slide rail rod 202 mounted on the slide rail seats 201; the drive unit includes a belt 204 sleeved on the two slide rail seats 201, a drive motor 203 mounted on the slide rail seats 201, and a slider 205 slidably connected to the slide rail rod 202. The belt 204 and the slider 205 are fixedly connected. The drive motor 203 is used to drive the belt 204 and thus drive the slider 205 to slide; the drive arm includes a first connecting rod 206 rotatably mounted on the slider 205, a second connecting rod 207 rotatably connected to the first connecting rod 206, and the second connecting rod 207 is hinged to the mounting base 208.

[0033] When the mounting base 208 moves, the drive motor 203 is started first. The drive motor 203 drives the belt 204, which in turn drives the slider 205 to slide on the slide rail 202. The slider 205 then drives the first connecting rod 206 to move. The rotational connection between the first connecting rod 206 and the second connecting rod 207, as well as the rotational connection between the first connecting rod 206 and the slider 205, provides displacement compensation for the other two drive units.

[0034] The other parts of this embodiment are the same as those in the above embodiments, and will not be described again.

[0035] Example 3:

[0036] This embodiment further expands upon embodiment 1 by modifying the cutting component 3, specifically as follows: Figure 3 , Figure 6 As shown, the cutting assembly 3 includes a cutting cylinder 301 installed on the cutting table 1. The output end of the cutting cylinder 301 is connected to the cutting seat 302. The cutting seat 302 is fixedly connected to a cutting blade 305 and slidably connected to a first pressure plate 304. A first spring 303 is provided between the first pressure plate 304 and the cutting seat 302.

[0037] When the cutting cylinder 301 extends, the first pressure plate 304 first contacts the fabric 5. At this time, the first spring 303 is slightly compressed, and the first pressure plate 304 presses the fabric 5 firmly. When the cutting cylinder 301 continues to extend, the first spring 303 is further compressed, and the cutting blade 305 begins to contact the fabric 5 and cuts it. Because the first pressure plate 304 has pre-pressed the fabric 5, the fabric 5 will not slip when the cutting blade 305 cuts it. In this way, the fabric 5, which has been cut into the outline of the garment by the laser cutter 209, is divided into individual units, making it easier for personnel to remove the cut garment fabric.

[0038] The other parts of this embodiment are the same as those in the above embodiments, and will not be described again.

[0039] Example 4:

[0040] The embodiment is further extended to the advancing assembly 4 based on the embodiment 3, and specifically as shown in the figure Figure 7 The advancing assembly 4 comprises a conveying assembly; the conveying assembly comprises a conveying motor 407 and a plurality of sets of conveying rollers, each set of conveying rollers comprises two conveying shafts 405, and a gear 406 is installed on each conveying shaft 405, and the two gears 406 are engaged; the plurality of sets of conveying rollers are arranged in an array, and the gears 406 of the adjacent conveying rollers are engaged; and the conveying motor 407 is in driving connection with one conveying shaft 405.

[0041] Each set of conveying rollers conveys one piece of cloth 5; when the conveying motor 407 is started, the conveying motor 407 drives the corresponding conveying shaft 405 to rotate, and at this time, power is transmitted to the conveying shaft 405 of each set of conveying rollers through the gear 406, and at this time, the plurality of sets of conveying rollers rotate synchronously, so as to synchronously transport the plurality of pieces of cloth 5.

[0042] The other parts of the embodiment are the same as those of the above-mentioned embodiments, and will not be described herein again.

[0043] Embodiment 5

[0044] The embodiment is further extended to the advancing assembly 4 based on the embodiment 4, and specifically as shown in the figure Figures 7-8 The advancing assembly 4 comprises a smoothing assembly; the smoothing assembly comprises a pushing plate 403 slidingly connected to the cutting table 1 and a pushing motor 402 fixedly connected to the cutting table 1, a lead screw 401 is installed on the pushing motor 402, and the lead screw 401 is in threaded connection with the pushing plate 403; a pushing cylinder 404 and a second pressing plate 408 are installed on the pushing plate 403, and a second spring 409 is arranged between the output end of the pushing cylinder 404 and the second pressing plate 408; the cloth 5 passes through the pushing plate 403, and the second pressing plate 408 extrudes and clamps the cloth 5.

[0045] When the push cylinder 404 extends and fully compresses the second spring 409, the second pressure plate 408 tightly presses down the stacked fabric pieces 5. At this time, the push motor 402 is activated, and under the action of the lead screw 401, the push plate 403 begins to move towards the cutting mechanism 2. At this time, the conveying component synchronously conveys the fabric pieces 5, and the fabric pieces 5 that were originally cut by the laser cutter 209 are pushed to the cutting blade 305. After the first pressure plate 304 presses down the fabric pieces 5, the push cylinder 404 retracts slightly, so that the second spring 409 is not fully compressed. When the push motor 402 reverses and the conveyor motor 407 stops, the push plate 403 begins to move away from the cutting mechanism 2 to reset. Since the second pressure plate 408 is only lightly pressing the fabric 5 at this time, and one end of the fabric 5 is pressed by the first pressure plate 304 and the other end is clamped by the conveyor roller, the second pressure plate 408 can smooth the fabric 5 more when the push plate 403 resets, so that the laser cutter 209 can perform the cutting operation better. After the push plate 403 is fully reset, the push cylinder 404 begins to fully compress the second spring 409 again, repeating the above steps.

[0046] The other parts of this embodiment are the same as those in the above embodiments, and will not be described again.

[0047] Example 6:

[0048] This embodiment further expands upon embodiment 5 by extending the cutting table 1, specifically as follows: Figure 3 As shown, the cutting table 1 includes a cutting frame 101, on which a guide limiting plate 102, a first mounting frame 103, and a second mounting frame 104 are installed. The cutting component 3 is installed on the first mounting frame 103, the conveying component is installed on the second mounting frame 104, and the push motor 402 is installed on the guide limiting plate 102.

[0049] The guide limiting plate 102 can correct the movement direction of the fabric 5, limit the position of the fabric 5, and prevent the fabric 5 from deviating during the pushing process and from becoming loose during the cutting process.

[0050] The other parts of this embodiment are the same as those in the above embodiments, and will not be described again.

[0051] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A cutting device for cold-weather clothing fabric, comprising a cutting table (1) and a cutting assembly (3) installed on the cutting table (1), characterized in that: The cutting table (1) is also equipped with a cutting mechanism (2) and a pushing component (4); the cutting mechanism (2) is used to cut the fabric (5) to form the outline of the garment; the pushing component (4) is used to transport and smooth the fabric (5). The cutting mechanism (2) includes a mounting base (208), a laser cutter (209), and three sets of control components. The laser cutter (209) is mounted on the mounting base (208), and the three sets of control components cooperate to control the spatial position of the mounting base (208). The control components include a slide rail, a drive unit, and a drive arm. The slide rail is equipped with a drive unit and a drive arm composed of multiple linkages. The drive arm is driven by the drive unit. The mounting base (208) is hinged to the ends of multiple drive arms, and the multiple drive arms cooperate to drive the mounting base (208) to move, thereby controlling the movement trajectory of the laser cutter (209).

2. The cold-weather clothing fabric cutting device according to claim 1, characterized in that: The slide rail includes two slide rail seats (201) and a slide rail rod (202) mounted on the slide rail seats (201); the drive unit includes a belt (204) sleeved on the two slide rail seats (201), a drive motor (203) mounted on the slide rail seats (201), and a slider (205) slidably connected to the slide rail rod (202). The belt (204) is fixedly connected to the slider (205), and the drive motor (203) is used to drive the belt (204) to drive the slider (205) to slide; the drive arm includes a first connecting rod (206) rotatably mounted on the slider (205), a second connecting rod (207) rotatably connected to the first connecting rod (206), and the second connecting rod (207) is hinged to the mounting base (208).

3. The cold-weather clothing fabric cutting device according to claim 1, characterized in that: The cutting assembly (3) includes a cutting cylinder (301) installed on the cutting table (1). The output end of the cutting cylinder (301) is connected to the cutting seat (302). The cutting seat (302) is fixedly connected to a cutting blade (305) and slidably connected to a first pressure plate (304). A first spring (303) is provided between the first pressure plate (304) and the cutting seat (302).

4. The cold-weather clothing fabric cutting device according to claim 3, characterized in that: The propulsion assembly (4) includes a conveying assembly; the conveying assembly includes a conveying motor (407) and multiple sets of conveying rollers, each set of conveying rollers including two conveying shafts (405), on which gears (406) are mounted, and the two gears (406) mesh; the multiple sets of conveying rollers are arranged in an array, and adjacent gears (406) in adjacent conveying rollers mesh; the conveying motor (407) is connected to a conveying shaft (405) for transmission.

5. The cold-weather clothing fabric cutting device according to claim 4, characterized in that: The propulsion assembly (4) includes a smoothing assembly; the smoothing assembly includes a propulsion plate (403) slidably connected to the cutting table (1) and a propulsion motor (402) fixedly connected to the cutting table (1). A lead screw (401) is installed on the propulsion motor (402), and the lead screw (401) is threadedly connected to the propulsion plate (403). A propulsion cylinder (404) and a second pressure plate (408) are installed on the propulsion plate (403). A second spring (409) is provided between the output end of the propulsion cylinder (404) and the second pressure plate (408). The fabric (5) passes through the propulsion plate (403), and the second pressure plate (408) squeezes and clamps the fabric (5).

6. The cold-weather clothing fabric cutting device according to claim 5, characterized in that: The cutting table (1) includes a cutting frame (101), on which a guide limiting plate (102), a first mounting frame (103), and a second mounting frame (104) are installed. The cutting component (3) is installed on the first mounting frame (103), the conveying component is installed on the second mounting frame (104), and the propulsion motor (402) is installed on the guide limiting plate (102).

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