Cloth cutting device for Chinese clothes

Abstract

The invention provides a Han suit cloth cutting device which comprises a conveying belt mechanism, a cutting platform is formed on the upper side of the conveying belt mechanism, tensioning rollers are arranged at the front end and the tail end of the cutting platform, and a cutting mechanism is arranged above the cutting platform; the cutting mechanism comprises a moving seat, a cutting knife, a first pressing plate and a second pressing plate are sequentially arranged at the bottom end of the moving seat from inside to outside, the moving seat is connected with an electric sliding table, the electric sliding table is used for driving the moving seat to move in the horizontal direction and the vertical direction, the first pressing plate is connected with a power piece, and the second pressing plate is connected with the power piece. The power piece is used for driving the first pressing plate to get close to or away from the moving seat; an upper layer gluing structure is arranged on the inner side wall of the cutter, and a lower layer gluing structure is arranged on the outer side wall of the cutter. Cloth deformation caused by cutting gaps can be avoided, and thread residues on the edges of cloth can be prevented from falling off.

Description

Technical Field

[0001] The invention relates to the technical field of cloth cutting, in particular to a Hanfu cloth cutting device. Background Art

[0002] Hanfu, also known as the traditional clothing of the Han nationality, represents the profound clothing culture tradition of the Han nationality. With the rise of the cultural and creative industries, Hanfu is becoming more and more popular among the general public.

[0003] In the process of making Hanfu, fabric cutting is a crucial link, and the accuracy of cutting will directly affect the overall quality of Hanfu. At present, in order to avoid wrinkles on the fabric and cause cutting size deviation, the cutting machines commonly used in clothing production and processing usually apply a certain tension to the fabric when cutting the fabric to keep it in a tensioned state, and then cut out multiple pieces of fabric that meet the shape requirements in sequence from the tensioned fabric. However, after the existing cutting machine cuts out a piece of fabric of the required shape each time, the gap formed by cutting will cause the force on the fabric to become unbalanced, and then the originally tensioned fabric will be deformed, which will have an adverse effect on the subsequent cutting of the fabric.

[0004] In addition, the edges of the cloth cut by the existing cutting machines are prone to thread loss, which in turn affects the strength and durability of the finished Hanfu products. Summary of the invention

[0005] In order to overcome the deficiencies of the prior art, the present invention provides a Hanfu cloth cutting device, which can not only avoid deformation of the cloth caused by cutting gaps, but also prevent the edges of the cloth from falling off.

[0006] The present invention adopts the following technical solutions.

[0007] A Hanfu cloth cutting device comprises a conveyor belt mechanism, wherein a cutting platform is formed on the upper side of the conveyor belt mechanism, tension rollers are provided at the front end and the end of the cutting platform, and a cutting mechanism is provided above the cutting platform;

[0008] The cutting mechanism comprises a moving seat, the bottom end of which is provided with a cutting knife, a first pressing plate and a second pressing plate in sequence from the inside to the outside, the moving seat is connected with an electric slide, the electric slide is used to drive the moving seat to move in the horizontal direction and the vertical direction, the first pressing plate is connected with a power member, the power member is used to drive the first pressing plate to move closer to or away from the moving seat;

[0009] An upper glue coating structure is provided on the inner side wall of the cutting knife, and a lower glue coating structure is provided on the outer side wall of the cutting knife;

[0010] The cutting mechanism has a gluing state. When the cutting mechanism is in the gluing state, the second pressing plate presses against the cloth on the cutting platform, the first pressing plate moves away from the cutting platform and turns up the cloth on the outside of the cutting knife, the upper gluing structure applies glue to the upper layer of the cloth on the inside of the cutting knife, and the lower gluing structure applies glue to the lower layer of the cloth on the outside of the cutting knife.

[0011] Furthermore, a hook needle is provided at the bottom end of the first pressing plate, and an anti-slip pattern is provided at the bottom end of the second pressing plate.

[0012] Further, the first pressing plate is integrally connected with a first guide rod, the first guide rod is slidably connected with the moving seat, a transmission plate is slidably connected with the first guide rod, and the power member connects the transmission plate and the moving seat;

[0013] A first elastic member is connected between the first pressing plate and the moving seat, and the first elastic member causes the first pressing plate to tend to move away from the moving seat.

[0014] Furthermore, a second guide rod is integrally connected to the second pressing plate, the second guide rod is slidably connected to the moving seat, a second elastic member is connected between the second pressing plate and the moving seat, and the second elastic member causes the second pressing plate to tend to move away from the moving seat.

[0015] Furthermore, the upper glue coating structure includes an upper glue coating channel arranged in the cutting knife.

[0016] Furthermore, the lower layer glue coating structure includes a lower layer glue coating channel provided in the cutting knife, and an elastic glue coating tube connected to the lower layer glue coating channel;

[0017] A storage cavity is provided on the outer wall of the cutting knife, a swing arm is hinged in the storage cavity, the output end of the glue coating tube is embedded in the swing arm, and the swing arm can drive the output end of the glue coating tube to retreat into the storage cavity, or protrude from the outer wall of the cutting knife.

[0018] Further, the swing arm includes a first limiting portion and a second limiting portion;

[0019] When the side wall of the first pressing plate abuts against the first limiting portion, the swing arm drives the output end of the glue coating tube to retreat into the receiving cavity;

[0020] When the side wall of the first pressing plate abuts against the second limiting portion, the swing arm drives the output end of the glue coating tube to protrude from the outer side wall of the cutting knife.

[0021] Furthermore, a nozzle, a cloth guide roller and a scraper are sequentially provided on the lower side of the conveyor belt mechanism along the belt moving direction, and the nozzle can spray the debonding agent to the lower side of the conveyor belt mechanism.

[0022] Furthermore, the conveyor belt mechanism includes a driving wheel and a driven wheel, and a transmission belt connecting the driving wheel and the driven wheel. The outer side of the transmission belt is covered with a cut-resistant layer, and a support seat is provided between the upper and lower sides of the transmission belt.

[0023] The beneficial effects of the present invention are:

[0024] The cutting mechanism of the present invention comprises a moving seat, and the bottom end of the moving seat is provided with a cutting knife, a first pressing plate and a second pressing plate in sequence from the inside to the outside. When working, the cloth is laid flat on the cutting platform, and the tensioning rollers at the front end and the end rotate in opposite directions, so that the cloth is tensioned on the cutting platform. The electric slide drives the moving seat to move in the horizontal direction and the vertical direction, so as to cut multiple pieces of cloth that meet the shape requirements on the cloth.

[0025] When performing the cutting operation, the first pressing plate and the second pressing plate work together to press the uncut part of the cloth against the cutting platform, effectively preventing the cloth from deforming during the cutting process. After the cutting is completed, the second pressing plate continues to press the cloth tightly; while the first pressing plate is driven away from the cutting platform by the power member, so that the cloth outside the cutting knife is turned up. Then, the upper glue coating structure applies glue to the upper layer of the cloth inside the cutting knife, and the lower glue coating structure applies glue to the lower layer of the cloth outside the cutting knife.

[0026] When the lower layer of the fabric on the outside of the cutting blade is coated with glue, the power element will drive the first pressing plate to approach the cutting platform, so that the part of the fabric is again tightly attached to the cutting platform, thereby achieving the bonding of the fabric and the cutting platform. In this way, when the first pressing plate and the second pressing plate release the fabric, the gap formed by cutting will not cause deformation of the fabric due to the bonding effect. At the same time, the glue coated on the upper layer of the fabric on the inside of the cutting blade helps prevent the edge thread of the fabric from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 Schematic diagram of the overall structure of this embodiment;

[0029] Figure 2 This is one of the structural schematic diagrams of the cutting mechanism of this embodiment;

[0030] Figure 3 for Figure 2 A magnified view of part A;

[0031] Figure 4This is the second structural diagram of the cutting mechanism of this embodiment;

[0032] Figure 5 This is the third structural diagram of the cutting mechanism of this embodiment.

[0033] Description of reference numerals:

[0034] Conveyor belt mechanism 1, driving wheel 11, driven wheel 12, transmission belt 13, cutting-resistant layer 14, support seat 15,

[0035] Tension roller 2,

[0036] Cutting mechanism 3,

[0037] Moving seat 31, cutting knife 32, first pressing plate 33, second pressing plate 34, power member 35,

[0038] The hook needle 331, the first guide rod 332, the transmission plate 333, the first elastic member 334,

[0039] Anti-slip pattern 341, second guide rod 342, second elastic member 343,

[0040] Upper glue channel 361,

[0041] Lower layer glue coating channel 371, glue coating tube 372,

[0042] Swing arm 38, first limiting portion 381, second limiting portion 382,

[0043] Electric slide 4, nozzle 5, cloth guide roller 6, scraper 7, cloth placing roller 8, cloth collecting roller 9. DETAILED DESCRIPTION

[0044] The drawings are only used for illustrative purposes and should not be construed as limitations of this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product.

[0045] For those skilled in the art, it is understandable that some well-known structures and their descriptions may be omitted in the drawings. The technical solution of the present invention is further described below in conjunction with the drawings and embodiments.

[0046] As shown in the attached drawings, a Hanfu cloth cutting device comprises a conveyor belt mechanism 1, a cutting platform is formed on the upper side of the conveyor belt mechanism 1, a tensioning roller 2 is provided at the front end and the end of the cutting platform, and a cutting mechanism 3 is provided above the cutting platform;

[0047] The cutting mechanism 3 includes a moving seat 31, and the bottom end of the moving seat 31 is provided with a cutting knife 32, a first pressing plate 33 and a second pressing plate 34 in sequence from the inside to the outside. The moving seat 31 is connected to an electric slide 4, and the electric slide 4 is used to drive the moving seat 31 to move in the horizontal direction and the vertical direction. The first pressing plate 33 is connected to a power piece 35, and the power piece 35 is used to drive the first pressing plate 33 to move closer to or away from the moving seat 31;

[0048] An upper glue coating structure is provided on the inner side wall of the cutting blade 32, and a lower glue coating structure is provided on the outer side wall of the cutting blade 32;

[0049] The cutting mechanism 3 has a gluing state. When the cutting mechanism 3 is in the gluing state, the second pressing plate 34 presses against the cloth on the cutting platform, the first pressing plate 33 moves away from the cutting platform and turns up the cloth outside the cutting blade 32, the upper gluing structure applies glue to the upper layer of the cloth inside the cutting blade 32, and the lower gluing structure applies glue to the lower layer of the cloth outside the cutting blade 32.

[0050] During operation, the cloth passes between the cutting platform and the tension roller 2, and the tension rollers 2 at the front and rear ends rotate in opposite directions by a certain arc, so that the cloth is tensioned and laid flat on the cutting platform. The electric slide 4 drives the moving seat 31 to move in the horizontal and vertical directions, so as to cut multiple pieces of cloth that meet the shape requirements from the cloth.

[0051] When performing the cutting operation, the first pressing plate 33 and the second pressing plate 34 work together to press the uncut part of the cloth against the cutting platform, effectively preventing the cloth from being deformed during the cutting process. After the cutting is completed, the second pressing plate 34 continues to press the cloth. In this way, even if the first pressing plate 33 is driven away from the cutting platform by the power member 35, the tensioned cloth will not be deformed due to the loss of the pressure of the first pressing plate 33.

[0052] When the power member 35 drives the first pressing plate 33 away from the cutting platform, the first pressing plate 33 lifts the cloth below it, so that the lower glue coating structure can apply glue to the lower layer of the cloth. At the same time, the upper glue coating structure applies glue to the upper layer of the cloth inside the cutting blade 32.

[0053] When the lower layer of the cloth outside the cutting blade 32 is coated with glue, the power member 35 will drive the first pressing plate 33 to approach the cutting platform, so that the part of the cloth is again tightly attached to the cutting platform, thereby achieving adhesion between the cloth and the cutting platform. In this way, when the first pressing plate 33 and the second pressing plate 34 subsequently release the cloth together, the gap formed by cutting will not cause deformation of the cloth due to the adhesion. At the same time, the glue coated on the upper layer of the cloth inside the cutting blade 32 helps prevent the edge thread of the cloth from falling off. In addition, it is worth noting that since the glue is coated on the upper layer of the cut cloth instead of the lower layer, the cloth will not adhere to the cutting platform, which is conducive to removing the cloth from the cutting platform.

[0054] Preferably, in order to help the first pressing plate 33 lift the cloth, a hook needle 331 is provided at the bottom end of the first pressing plate 33; and in order to enhance the pressing effect of the second pressing plate 34 on the cloth and prevent the cloth from shifting, an anti-slip pattern 341 is provided at the bottom end of the second pressing plate 34.

[0055] Preferably, the first pressing plate 33 is integrally connected with a first guide rod 332, the first guide rod 332 is slidably connected with the moving seat 31, the first guide rod 332 is slidably connected with a transmission plate 333, and the power member 35 connects the transmission plate 333 and the moving seat 31;

[0056] A first elastic member 334 is connected between the first pressing plate 33 and the moving seat 31 . The first elastic member 334 allows the first pressing plate 33 to tend to move away from the moving seat 31 .

[0057] As an example, the first elastic member 334 is a spring; the power member 35 is a pneumatic push rod.

[0058] Preferably, the second pressing plate 34 is integrally connected with a second guide rod 342 , the second guide rod 342 is slidably connected to the movable seat 31 , a second elastic member 343 is connected between the second pressing plate 34 and the movable seat 31 , and the second elastic member 343 makes the second pressing plate 34 tend to move away from the movable seat 31 .

[0059] As an example, the second elastic member 343 is a spring.

[0060] Specifically, when performing the cutting operation, the electric slide 4 drives the moving seat 31 to descend, and the first pressing plate 33 and the second pressing plate 34 contact the cloth on the cutting platform before the cutting knife 32. As the moving seat 31 continues to descend, the first elastic member 334 and the second elastic member 343 are compressed and generate elastic restoring force, so that the first pressing plate 33 and the second pressing plate 34 press the cloth on the cutting platform.

[0061] Preferably, the upper glue coating structure includes an upper glue coating channel 361 provided in the cutting blade 32 .

[0062] Preferably, the lower glue coating structure includes a lower glue coating channel 371 disposed in the cutting blade 32, and an elastic glue coating tube 372 connected to the lower glue coating channel 371; as an example, the glue coating tube 372 is made of polymer plastic or metal, and the glue coating tube 372 itself has a tendency to retreat into the storage cavity.

[0063] A storage cavity is provided on the outer wall of the cutting blade 32 , and a swing arm 38 is hinged in the storage cavity. The output end of the glue coating tube 372 is embedded in the swing arm 38 , and the swing arm 38 can drive the output end of the glue coating tube 372 to retreat into the storage cavity, or protrude from the outer wall of the cutting blade 32 .

[0064] It is understood that the upper glue coating channel 361 and the lower glue coating channel 371 are respectively connected to a glue supply system, and the glue supply system is used to transport glue to the upper glue coating channel 361 and the lower glue coating channel 371. Since this type of glue supply system is a conventional technology, its specific structure is well known to those skilled in the art, so it is not described in more detail in this specification.

[0065] Preferably, the swing arm 38 includes a first limiting portion 381 and a second limiting portion 382;

[0066] When the side wall of the first pressing plate 33 abuts against the first limiting portion 381, the swing arm 38 drives the output end of the glue coating tube 372 to retreat into the receiving cavity;

[0067] When the side wall of the first pressing plate 33 abuts against the second limiting portion 382 , the swing arm 38 drives the output end of the glue coating tube 372 to protrude from the outer side wall of the cutting blade 32 .

[0068] It can be understood that the swing arm 38 makes the output end of the glue coating tube 372 protrude from the outer wall of the cutting blade 32, which is beneficial for keeping the glue position of the fabric outside the cutting blade 32 away from the fabric inside the cutting blade 32, thereby helping to avoid the fabric outside the cutting blade 32 from sticking to the fabric inside.

[0069] Preferably, a nozzle 5, a cloth guide roller 6 and a scraper 7 are sequentially arranged on the lower side of the conveyor belt mechanism 1 along the belt moving direction, and the nozzle 5 can spray a debonding agent to the lower side of the conveyor belt mechanism 1. As an example, the debonding agent is alcohol.

[0070] Preferably, the conveyor belt mechanism 1 includes a driving wheel 11 and a driven wheel 12, and a transmission belt 13 connecting the driving wheel 11 and the driven wheel 12, the outer side of the transmission belt 13 is covered with a cut-resistant layer 14, and a support seat 15 is provided between the upper and lower sides of the transmission belt 13. It can be understood that the cut-resistant layer 14 is used to adhere to the cloth. The support seat 15 provides a stable support for the cut-resistant layer 14 on the upper and lower sides, which can ensure that the upper side cloth is effectively pressed and cut, and can also facilitate the scraper on the lower side to scrape the cut-resistant layer 14.

[0071] It can be understood that the present embodiment further includes a cloth releasing roller 8 and a cloth collecting roller 9. The cloth released by the cloth releasing roller 8 first passes through the upper side of the conveyor belt mechanism 1, then successively bypasses the turning point at the end of the conveyor belt mechanism 1 and the cloth guide roller 6 on the lower side, and is then wound up by the cloth collecting roller 9.

[0072] After the cloth on the cutting platform is fully cut, the staff first takes out the cut cloth. Then, the transmission belt 13 drives the remaining cloth that is still attached to the cut-resistant layer 14 through the cut-resistant layer 14. When this part of the cloth passes through the nozzle 5, the nozzle 5 will spray the glue remover to the lower side of the conveyor belt, so that the glue between the cloth and the cut-resistant layer 14 loses its stickiness. Then, under the guidance of the cloth guide roller 6, this part of the cloth is smoothly pulled off the cut-resistant layer 14, and then rolled up by the cloth collection roller 9.

[0073] The cut-resistant layer 14 originally adhered with glue continues to move with the transmission belt 13 and is scraped by the scraper 7. The scraper 7 will completely remove the glue and glue remover remaining on the cut-resistant layer 14, thereby ensuring that the cut-resistant layer 14 can be cleanly re-adhered to the fabric in the subsequent cutting operation.

[0074] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A Hanfu cloth cutting device, comprising a conveyor belt mechanism, wherein the upper side of the conveyor belt mechanism forms a cutting platform, characterized in that: The front end and the end of the cutting platform are both provided with tension rollers, and a cutting mechanism is provided above the cutting platform; The cutting mechanism comprises a moving seat, the bottom end of which is provided with a cutting knife, a first pressing plate and a second pressing plate in sequence from the inside to the outside, the moving seat is connected with an electric slide, the electric slide is used to drive the moving seat to move in the horizontal direction and the vertical direction, the first pressing plate is connected with a power member, the power member is used to drive the first pressing plate to move closer to or away from the moving seat; An upper glue coating structure is provided on the inner side wall of the cutting knife, and a lower glue coating structure is provided on the outer side wall of the cutting knife; The cutting mechanism has a gluing state. When the cutting mechanism is in the gluing state, the second pressing plate presses against the cloth on the cutting platform, the first pressing plate moves away from the cutting platform and turns up the cloth on the outside of the cutting knife, the upper gluing structure applies glue to the upper layer of the cloth on the inside of the cutting knife, and the lower gluing structure applies glue to the lower layer of the cloth on the outside of the cutting knife.

2. A Hanfu cloth cutting device according to claim 1, characterized in that: The bottom end of the first pressing plate is provided with a hook needle, and the bottom end of the second pressing plate is provided with an anti-slip pattern.

3. The Hanfu fabric cutting device according to claim 1, characterized in that: The first pressing plate is integrally connected with a first guide rod, the first guide rod is slidably connected to the moving seat, a transmission plate is slidably connected to the first guide rod, and the power member connects the transmission plate and the moving seat; A first elastic member is connected between the first pressing plate and the moving seat, and the first elastic member causes the first pressing plate to tend to move away from the moving seat.

4. The Hanfu fabric cutting device according to claim 1, characterized in that: The second pressing plate is integrally connected with a second guide rod, the second guide rod is slidably connected with the moving seat, a second elastic member is connected between the second pressing plate and the moving seat, and the second elastic member causes the second pressing plate to tend to move away from the moving seat.

5. The Hanfu fabric cutting device according to claim 1, characterized in that: The upper glue coating structure comprises an upper glue coating channel arranged in the cutting knife.

6. The Hanfu fabric cutting device according to claim 1, characterized in that: The lower layer glue coating structure comprises a lower layer glue coating channel arranged in the cutting knife, and an elastic glue coating tube connected to the lower layer glue coating channel; A storage cavity is provided on the outer wall of the cutting knife, a swing arm is hinged in the storage cavity, the output end of the glue coating tube is embedded in the swing arm, and the swing arm can drive the output end of the glue coating tube to retreat into the storage cavity, or protrude from the outer wall of the cutting knife.

7. A Hanfu cloth cutting device according to claim 6, characterized in that: The swing arm includes a first limiting portion and a second limiting portion; When the side wall of the first pressing plate abuts against the first limiting portion, the swing arm drives the output end of the glue coating tube to retreat into the receiving cavity; When the side wall of the first pressing plate abuts against the second limiting portion, the swing arm drives the output end of the glue coating tube to protrude from the outer side wall of the cutting knife.

8. The Hanfu fabric cutting device according to claim 1, characterized in that: A nozzle, a cloth guide roller and a scraper are sequentially arranged on the lower side of the conveyor belt mechanism along the belt moving direction, and the nozzle can spray a debonding agent toward the lower side of the conveyor belt mechanism.

9. The Hanfu fabric cutting device according to claim 1, characterized in that: The conveyor belt mechanism comprises a driving wheel and a driven wheel, and a transmission belt connecting the driving wheel and the driven wheel. The outer side of the transmission belt is covered with a cutting-resistant layer, and a support seat is provided between the upper and lower sides of the transmission belt.

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