Movable polyester cloth cutting device

Abstract

The utility model provides a movable dacron cloth cutting device relates to dacron cloth cutting technical field, including mounting panel, the middle of mounting panel is equipped with drive cylinder, drive cylinder and transmission board overlap, transmission board is equipped with connecting shaft away from drive cylinder one end, connecting shaft is connected with square column, and drive cylinder passes through transmission board and is matched with connecting shaft cooperation drive square column, the periphery of square column is equipped with mounting adjustment subassembly, the outer wall of upper occlusion piece is detachably equipped with connecting plate, the inside of connecting plate is equipped with mounting panel, is equipped with cutting assembly on mounting panel. The utility model discloses above -mentioned structure is set up, and mounting adjustment subassembly can drive cutting assembly to move along square column direction in the moving process, and then can realize the adjustment of cutting assembly spacing, in addition, cutting knife cooperation heating piece uses, and heating piece can heat cutting knife when working, and then makes cutting knife can heat cutting to dacron cloth, and heat cutting can effectively avoid the problem of cloth edge roughness caused by traditional cutting mode.

Description

Technical Field

[0001] This utility model relates to the field of polyester fabric cutting technology, and more specifically, to a movable polyester fabric cutting device. Background Technology

[0002] Polyester fiber, commonly known as polyester, is a synthetic fiber in the chemical fiber industry. The synthetic fiber manufacturing industry is the largest and most diversified sub-industry in the chemical fiber industry. In addition to polyester, its products also include acrylic, nylon, spandex, etc. Polyester resin has a high melting point and a series of excellent physical properties, so it is mainly used to produce synthetic fibers and as films. In national defense, it can be used to manufacture high-altitude parachutes and military textiles. In fisheries, it is a good material for weaving fishing nets. It can also be used as cord for automobile tires and everyday clothing. Engineering plastics or composite materials made from polyester resin can replace many metals. Polyester fabric requires cutting equipment during the production process.

[0003] However, existing polyester fabric cutting devices have the following problems during operation:

[0004] 1. Traditional cutting methods often result in uneven cuts and burrs;

[0005] 2. The cutting structure cannot be adapted to the cutting requirements of polyester fabric, which has certain limitations.

[0006] In summary, existing polyester fabric cutting devices suffer from problems such as uneven cuts during cutting and inability to adapt to the needs of polyester fabric cutting. To address this, a movable polyester fabric cutting device is disclosed. Utility Model Content

[0007] The purpose of this invention is to overcome the shortcomings of existing technologies and provide a movable polyester fabric cutting device. The movable polyester fabric cutting device of this invention features an adjustable component that allows for flexible adjustment of the cutting component's position during cutting. The cutting component includes a heating element, which enables thermal cutting, avoiding the problems of uneven cuts and burrs caused by traditional cutting methods.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: a movable polyester fabric cutting device, wherein a connecting shaft is provided through the interior of the main connecting plate, the main connecting plate consists of two pieces, a square column is provided between the two main connecting plates, and both ends of the square column are fixed to the connecting shaft, and the connecting shaft is connected to a drive assembly.

[0009] An installation adjustment assembly is fitted around the square column. The installation adjustment assembly includes an upper engagement member, a lower engagement member, and a collar. The collar slides on the outer wall of the square column, and the upper engagement member and the lower engagement member are detachably connected to the outer wall of the collar.

[0010] The outer wall of the upper engagement member is detachably provided with a connecting plate, and the connecting plate is provided with an installation plate. The installation plate is provided with a cutting assembly, which includes a cutting blade and a heating element. The cutting blade is mounted on the installation plate, and the heating element is located in the middle of the inside of the cutting blade.

[0011] Preferably, the installation adjustment assembly further includes limiting and fixing posts, which are disposed on both sides of the top of the lower engagement member, and limiting grooves are formed on both sides of the upper engagement member, with limiting holes formed inside the limiting grooves.

[0012] Preferably, a positioning block is provided between the upper and lower engaging members near the end of the collar, and positioning grooves are provided on the end faces of the collar near the upper and lower engaging members.

[0013] Preferably, the driving assembly includes a driving cylinder and a transmission plate. The driving cylinder is located in the middle of the main connecting plate. The driving cylinder overlaps with the transmission plate. The transmission plate is fixed to the connecting shaft. The driving cylinder drives the square column through the transmission plate and the connecting shaft.

[0014] Preferably, the collar has a square groove inside.

[0015] Preferably, the cutting assembly further includes a sleeve plate, which is slidably mounted on the mounting plate, and a limiting groove is formed in the middle of the sleeve plate.

[0016] Preferably, the mounting plate has mounting slots on both sides, and the sleeve plate has mounting posts on both sides inside.

[0017] Preferably, the drive cylinder and the transmission plate are connected by a hinge, and the hinge is provided on the drive shaft of the drive cylinder.

[0018] Preferably, the surface of the square column is provided with indicator scale lines.

[0019] Preferably, the square column has a fixing groove inside, and the collar has a threaded hole on one side of the middle.

[0020] Compared with the prior art, the beneficial effects of this utility model's technical solution are:

[0021] This utility model provides a movable polyester fabric cutting device. The upper and lower biting parts are engaged on the outer wall of the collar, which can slide along the outer wall of the square column. During the movement of the entire installation and adjustment assembly, the cutting assembly can be driven to move along the direction of the square column, thereby realizing the adjustment of the spacing between the cutting assemblies. In addition, the cutting blade is used in conjunction with the heating element. When the heating element is working, it can heat the cutting blade, thereby enabling the cutting blade to perform thermal cutting on the polyester fabric. Thermal cutting can effectively avoid the problem of frizzy fabric edges caused by traditional cutting methods. In practical applications, the heating element can be controlled to heat the cutting blade first. When the cutting blade is heated to the specified temperature, the drive cylinder can be controlled to start working. After the drive cylinder starts working, it can pull back the drive shaft, and then drive the square column to rotate towards the polyester fabric winding shaft and fit into it through the transmission plate and connecting shaft, so that the cutting blade can complete the thermal cutting of the polyester fabric. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the installation and adjustment assembly, the connecting plate, and the cutting assembly of this utility model;

[0024] Figure 3 This is a schematic diagram of the installation and adjustment component structure of this utility model;

[0025] Figure 4 For the present utility model Figure 1 A magnified schematic diagram of part A in the middle section;

[0026] Figure 5 For the present utility model Figure 1 A magnified schematic diagram of part B in the middle section.

[0027] The components are as follows: 10. Main connecting plate; 20. Drive cylinder; 201. Hinge; 30. Transmission plate; 40. Connecting shaft; 50. Square column; 501. Indicator scale line; 502. Fixing groove; 60. Mounting and adjusting assembly; 601. Upper engagement piece; 6011. Limiting groove; 6012. Limiting hole; 602. Lower engagement piece; 603. Limiting fixing post; 604. Collar; 6041. Square groove; 6042. Positioning groove; 605. Positioning block; 606. Threaded hole; 70. Connecting plate; 701. Mounting plate; 7011. Mounting slot; 80. Cutting assembly; 801. Sleeve plate; 8011. Mounting post; 802. Limiting slot; 803. Cutting blade; 804. Heating element. Detailed Implementation

[0028] The present invention will be further described below with reference to specific embodiments. The accompanying drawings are for illustrative purposes only, representing schematic diagrams rather than actual physical objects, and should not be construed as limiting the present invention. To better illustrate the embodiments of the present invention, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual product dimensions. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0029] Example 1

[0030] like Figure 1-5 As shown, this utility model provides a movable polyester fabric cutting device, including a main connecting plate 10, a connecting shaft 40 passing through the inside of the main connecting plate 10, two main connecting plates 10, a square column 50 between the two main connecting plates 10, and both ends of the square column 50 are fixed to the connecting shaft 40. The connecting shaft 40 is connected to a driving assembly, which includes a driving cylinder 20 and a transmission plate 30. The driving cylinder 20 is located in the middle of the main connecting plate 10, and the driving cylinder 20 overlaps with the transmission plate 30. The transmission plate 30 is fixed to the connecting shaft 40. The driving cylinder 20 drives the square column 50 through the transmission plate 30 and the connecting shaft 40.

[0031] A mounting and adjusting assembly 60 is fitted around the square column 50. The mounting and adjusting assembly 60 includes an upper engaging member 601, a lower engaging member 602, and a collar 604. The collar 604 is slidably disposed on the outer wall of the square column 50. The upper engaging member 601 and the lower engaging member 602 are detachably connected to the outer wall of the collar 604.

[0032] The upper engagement member 601 has a detachable connecting plate 70 on its outer wall. The connecting plate 70 has an installation plate 701 inside it. The installation plate 701 has a cutting component 80. The cutting component 80 includes a cutting blade 803 and a heating element 804. The cutting blade 803 is mounted on the installation plate 701, and the heating element 804 is located in the middle inside the cutting blade 803.

[0033] This utility model discloses a movable polyester fabric cutting device. An upper engaging member 601 and a lower engaging member 602 engage with the outer wall of a collar 604. The collar 604 can slide along the outer wall of a square column 50. During movement, the entire installation and adjustment assembly 60 can drive the cutting assembly 80 to move along the direction of the square column 50, thereby adjusting the spacing between the cutting assemblies 80. Furthermore, the cutting blade 803 works in conjunction with a heating element 804. During operation, the heating element 804 heats the cutting blade 803, enabling it to thermally cut the polyester fabric. This thermal cutting effectively avoids the drawbacks of traditional cutting methods. To address the issue of rough fabric edges caused by the method, in practical applications, the heating element 804 can be controlled to heat the cutting blade 803 first. Once the cutting blade 803 reaches the specified temperature, the drive cylinder 20 can be controlled to start working. After the drive cylinder 20 starts working, the drive shaft can be pulled back, and then the square column 50 can be driven to rotate towards the polyester fabric winding shaft and fit against it through the transmission plate 30 and the connecting shaft 40. Thus, the cutting blade 803 can complete the thermal cutting of the polyester fabric. The external wiring, controller, and air pipes of the drive cylinder 20 and the heating element 804 are not described in detail here.

[0034] Furthermore, in another embodiment, the installation adjustment assembly 60 further includes a limiting fixing post 603, which is provided on both sides of the top of the lower engagement member 602, and limiting grooves 6011 are provided on both sides of the upper engagement member 601, with limiting holes 6012 provided inside the limiting grooves 6011.

[0035] When installing the upper engagement piece 601 and the lower engagement piece 602, the limiting fixing post 603 at the top of the lower engagement piece 602 is inserted into the limiting hole 6012 in the limiting groove 6011 on both sides of the upper engagement piece 601. The limiting hole 6012 can cooperate with the limiting fixing post 603 to achieve preliminary positioning, ensuring the accuracy of the installation of the upper engagement piece 601 and the lower engagement piece 602. After the limiting fixing post 603 is inserted into the limiting hole 6012, the upper engagement piece 601 and the lower engagement piece 602 can be fastened by the bolts through the limiting hole 6012.

[0036] Furthermore, in another embodiment, a positioning block 605 is provided between the upper engaging member 601 and the lower engaging member 602 near the end of the collar 604, and a positioning groove 6042 is provided on the end face of the collar 604 near the upper engaging member 601 and the lower engaging member 602.

[0037] When installing the upper engagement piece 601 and the lower engagement piece 602, the positioning block 605 is inserted into the positioning groove 6042 to achieve a positioning effect, which facilitates the installation of the upper engagement piece 601 and the lower engagement piece 602. In addition, after the upper engagement piece 601 and the lower engagement piece 602 are installed, the positioning block 605 and the positioning groove 6042 cooperate with each other to ensure the stability of the connection between the upper engagement piece 601 and the lower engagement piece 602 and the collar 604, and avoid relative sliding between the upper engagement piece 601 and the lower engagement piece 602 and the collar 604 during the movement of the collar 604.

[0038] Furthermore, in another embodiment, a square groove 6041 is provided inside the collar 604.

[0039] The square groove 6041 has the same shape as the square column 50. The cross-sectional dimensions of the square groove 6041 are slightly larger than those of the square column 50. The square groove 6041 fits against the outer wall of the square column 50. When the collar 604 slides along the square column 50, the square groove 6041 can play a limiting role, so that the collar 604 can only slide along the direction of the square column 50 and will not rotate on its own while sliding, thus ensuring the stability of the structure.

[0040] Furthermore, in another embodiment, the cutting assembly 80 further includes a sleeve plate 801, which is slidably disposed on the mounting plate 701, and a limiting slot 802 is formed in the middle of the sleeve plate 801.

[0041] The sleeve plate 801 is fixed to the mounting plate 701 by the cooperation of the limiting slot 802 and bolts. Within the length range of the limiting slot 802, the position of the sleeve plate 801 can be adjusted adaptively, which increases the flexibility between structures.

[0042] Furthermore, in another embodiment, mounting slots 7011 are provided on both sides of the mounting plate 701, and mounting posts 8011 are provided on both sides inside the sleeve plate 801.

[0043] There are two mounting slots 7011, and two mounting posts 8011 are correspondingly provided on the sleeve plate 801. The mounting posts 8011 can be locked in the mounting slots 7011. When installing the sleeve plate 801, the mounting posts 8011 and the mounting slots 7011 cooperate with each other to position the sleeve plate 801, so that it can only move axially, thus ensuring the stability and accuracy of the sleeve plate 801 during the installation process.

[0044] Furthermore, in another embodiment, the drive cylinder 20 and the transmission plate 30 are connected by a hinge 201, which is located on the drive shaft of the drive cylinder 20.

[0045] When the drive cylinder 20 drives the transmission plate 30, the hinge 201 allows the transmission plate 30 to rotate around the drive shaft at a certain angle. This better adapts to the changes in the motion trajectory of the square column 50 during the driving process, avoiding structural stress concentration problems caused by rigid connections and improving the flexibility and stability of the entire transmission system. In actual operation, when the drive shaft of the drive cylinder 20 extends or retracts, the hinge 201 can adjust the angle of the transmission plate 30 in real time, ensuring that the connecting shaft 40 can accurately transmit the driving force to the square column 50, making the rotation of the square column 50 smoother and more stable.

[0046] Furthermore, in another embodiment, the surface of the square column 50 is provided with indicator scale lines 501.

[0047] The indicator scale line 501 helps the operator to visually observe the position of the collar 604 on the square post 50, which facilitates precise adjustment of the spacing of the cutting components 80 to meet the cutting requirements of polyester fabrics of different sizes. When the collar 604 slides to the appropriate position, it is fixed in the current position by bolts through the threaded hole 606 to prevent it from shifting during the cutting process.

[0048] Furthermore, in another embodiment, the collar 604 has a threaded hole 606 on one side of the middle, and the square post 50 has a fixing groove 502 inside.

[0049] When adjusting the position of the collar 604, after the collar 604 has moved to the designated working position, the personnel can fix the collar 604 by using bolts through the threaded hole 606. The bolts can pass through the threaded hole 606 and abut against the inner wall of the fixing groove 502, thereby fixing the collar 604.

[0050] Working principle: First, install the upper engagement piece 601 and the lower engagement piece 602. When installing the upper engagement piece 601 and the lower engagement piece 602, insert the limiting fixing post 603 at the top of the lower engagement piece 602 into the limiting hole 6012 in the limiting groove 6011 on both sides of the upper engagement piece 601. The limiting hole 6012 can cooperate with the limiting fixing post 603 to achieve preliminary positioning, ensuring the accuracy of the installation of the upper engagement piece 601 and the lower engagement piece 602. After the limiting fixing post 603 is inserted into the limiting hole 6012, the upper engagement piece 601 and the lower engagement piece 602 can be fastened by the bolts through the limiting hole 6012.

[0051] After the installation of the upper engagement piece 601 and the lower engagement piece 602 is completed, the sliding collar 604 moves along the outer wall of the square column 50 according to the size of the polyester fabric to be cut and the cutting requirements. By observing the indicator scale line 501 on the surface of the square column 50, the installation adjustment component 60 is adjusted to a suitable position. Then, the bolts on the threaded hole 606 are tightened to fix the collar 604 relative to the square column 50.

[0052] Then, the heating element 804 is activated. After the cutting blade 803 is heated to the preset temperature, the drive cylinder 20 is activated. The drive shaft of the drive cylinder 20 drives the transmission plate 30 to move through the hinge 201. The transmission plate 30 drives the square column 50 to rotate through the connecting shaft 40, thereby causing the cutting blade 803 to move towards the polyester fabric winding shaft and contact it, thus realizing the thermal cutting operation of the polyester fabric.

[0053] Unless otherwise specified, in this utility model, terms such as "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe orientation or positional relationships in this utility model are for illustrative purposes only and should not be construed as limiting this utility model. For those skilled in the art, the specific meaning of the above terms can be understood in conjunction with the accompanying drawings and according to the specific circumstances.

[0054] Unless otherwise expressly specified and limited, the terms "set up," "connected," and "linked" in this utility model should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0055] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to examples, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A movable polyester fabric cutting device, comprising a main connecting plate (10), characterized in that: The main connecting plate (10) has a connecting shaft (40) running through it. There are two main connecting plates (10). A square column (50) is provided between the two main connecting plates (10). Both ends of the square column (50) are fixed to the connecting shaft (40). The connecting shaft (40) is connected to the drive assembly. An installation adjustment assembly (60) is fitted around the square column (50). The installation adjustment assembly (60) includes an upper engagement member (601), a lower engagement member (602), and a collar (604). The collar (604) is slidably disposed on the outer wall of the square column (50). The upper engagement member (601) and the lower engagement member (602) are detachably connected to the outer wall of the collar (604). The upper engagement member (601) has a detachable connecting plate (70) on its outer wall. The connecting plate (70) has an installation plate (701) inside it. The installation plate (701) has a cutting assembly (80) on it. The cutting assembly (80) includes a cutting blade (803) and a heating element (804). The cutting blade (803) is mounted on the installation plate (701), and the heating element (804) is located in the middle inside the cutting blade (803).

2. The movable polyester fabric cutting device according to claim 1, characterized in that: The installation adjustment assembly (60) further includes a limiting fixing post (603), which is located on both sides of the top of the lower engagement member (602). Limiting grooves (6011) are provided on both sides of the upper engagement member (601), and limiting holes (6012) are provided inside the limiting grooves (6011).

3. The movable polyester fabric cutting device according to claim 1, characterized in that: A positioning block (605) is provided between the upper engagement member (601) and the lower engagement member (602) near the end of the collar (604), and a positioning groove (6042) is provided on the end face of the collar (604) near the upper engagement member (601) and the lower engagement member (602).

4. The movable polyester fabric cutting device according to claim 1, characterized in that: The collar (604) has a square groove (6041) inside.

5. The movable polyester fabric cutting device according to claim 1, characterized in that: The collar (604) has a threaded hole (606) on one side of the middle, and the square column (50) has a fixing groove (502) inside.

6. The movable polyester fabric cutting device according to claim 1, characterized in that: The cutting assembly (80) also includes a sleeve plate (801), which is slidably mounted on the mounting plate (701), and a limiting slot (802) is provided in the middle of the sleeve plate (801).

7. The movable polyester fabric cutting device according to claim 6, characterized in that: The mounting plate (701) has mounting slots (7011) on both sides, and the sleeve plate (801) has mounting posts (8011) on both sides inside.

8. The movable polyester fabric cutting device according to claim 1, characterized in that: The drive assembly includes a drive cylinder (20) and a transmission plate (30). The drive cylinder (20) is located in the middle of the main connecting plate (10). The drive cylinder (20) overlaps with the transmission plate (30). The transmission plate (30) is fixed to the connecting shaft (40). The drive cylinder (20) drives the square column (50) through the transmission plate (30) and the connecting shaft (40).

9. The movable polyester fabric cutting device according to claim 8, characterized in that: The drive cylinder (20) and the transmission plate (30) are connected by a hinge (201), which is located on the drive shaft of the drive cylinder (20).

10. The movable polyester fabric cutting device according to claim 1, characterized in that: The square column (50) has an indicator scale line (501) on its surface.

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