Precise cutting device for bedding fabric

Abstract

The utility model relates to a precise tailoring device for bedding fabric, and belongs to the technical field of tailoring devices.The precise tailoring device comprises a base and a processing table, an adjusting mechanism is arranged on the upper surface of the base, U-shaped frames are fixed to the left side and the right side of the upper surface of the processing table, and supporting plates are fixed to the upper surfaces of the U-shaped frames on the left side and the right side; fixing mechanisms are arranged on the opposite sides of the U-shaped frames on the left side and the right side, a moving module is fixed to the top wall of an inner cavity of the supporting plate, and two first electric push rods are fixed to the lower surface of the moving module. According to the precise cutting device for the bedding fabric, a motor is started, then a first bevel gear rotates to drive a threaded barrel to rotate, a threaded rod in threaded connection with the interior of the threaded barrel drives a machining table to move up and down under the limiting telescopic action of four limiting telescopic frames, and then the height of a workbench is conveniently adjusted; people with different heights can operate the cutting device conveniently, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a precise cutting device for bedding fabrics. Background Art

[0002] At present, the demand for fabrics is increasing, such as bedding fabrics. The production efficiency of bedding fabrics determines the benefits of the enterprise. The traditional manual fabric cutting method has been initially eliminated, and semi-automatic and fully automatic fabric cutting devices have begun to be favored by enterprises, such as precision cutting devices for bedding fabrics.

[0003] For example, Chinese patent CN219385754U discloses a fabric cutting device, which includes a workbench and two columns slidably arranged on the workbench along the front-rear direction, the two columns are symmetrically arranged, a reciprocating component is fixedly arranged between the two columns, a cutting knife is arranged on the reciprocating component, the cutting knife is arranged on the reciprocating component through a plurality of electric telescopic rods, the reciprocating component can drive the cutting knife to cut the fabric along the left-right direction, and two pressing components are symmetrically arranged on the top of the workbench, and the pressing components are used to press the fabric.

[0004] Although the above patent has many advantages, the height of the workbench in the patent is a fixed value, which makes it inconvenient to adjust the height of the workbench, and further makes it inconvenient for people of different heights to operate the cutting device, reducing practicality. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a precision cutting device for bedding fabrics, which has the advantages of being easy to adjust the height of the workbench, etc., and solves the problem that the height of the workbench is a fixed value, which makes it inconvenient to adjust the height of the workbench, and thus makes it inconvenient for people of different heights to operate the cutting device, reducing practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bedding fabric precision cutting device, comprising a base and a processing table, the upper surface of the base is provided with an adjustment mechanism, U-shaped frames are fixed on both sides of the upper surface of the processing table, support plates are fixed on the upper surfaces of the left and right U-shaped frames, and a fixing mechanism is provided on the opposite side of the left and right U-shaped frames, a moving module is fixed on the top wall of the inner cavity of the support plate, two first electric push rods are fixed on the lower surface of the moving module, and mounting plates are fixed on the outer sides of the output shafts of the left and right first electric push rods, and a cutting knife is provided on the lower surface of the mounting plate;

[0007] The adjusting mechanism includes a threaded cylinder rotatably connected to the upper surface of the base through a bearing, the internal thread of the threaded cylinder is connected to a threaded rod, the top of the threaded rod is fixedly connected to the lower surface of the processing table, a first bevel gear is fixed to the outer side of the threaded cylinder, a second bevel gear is meshed with the outer side of the first bevel gear, a rotating rod is fixed to the inside of the second bevel gear, the right side of the rotating rod is rotatably connected to a fixed plate through a bearing, the lower surface of the fixed plate is fixedly connected to the upper surface of the base, and a connecting component is provided on the right side of the fixed plate.

[0008] Furthermore, the connecting assembly includes a motor fixed to the right side of the fixed plate, the outer side of the motor output shaft passes through the fixed plate and is fixedly connected to the right side of the rotating rod, and the four corners of the upper surface of the base are fixed with limited telescopic frames, and the top of the limited telescopic frame is fixedly connected to the lower surface of the processing table.

[0009] Furthermore, the position-limiting telescopic frame comprises a sliding frame, and a sliding plate is slidably connected inside the sliding frame.

[0010] Furthermore, storage cabinets are fixed on both left and right sides of the upper surface of the base, a drawer is slidably connected to the front of the storage cabinet, and a handle is fixed to the front of the drawer.

[0011] Furthermore, the fixing mechanism includes a connecting plate fixed on the opposite side of the left and right U-shaped frames, and second electric push rods are fixed on the front and rear sides of the opposite side of the connecting plates on the left and right sides, and support blocks are fixed on the outer sides of the output shafts of the second electric push rods on the left and right sides, and fixing components are provided on the front and rear sides of the upper surfaces of the left and right support blocks.

[0012] Furthermore, the fixing component includes a third electric push rod fixed on the front and rear sides of the upper surfaces of the left and right support blocks, the outer side of the output shaft of the third electric push rod passes through the support block and extends to the lower side, the outer side of the output shaft of the third electric push rod is slidably connected to the inside of the support block, and a lower pressure plate is fixed to the outer side of the output shaft of the third electric push rod on the front and rear sides.

[0013] Furthermore, an anti-skid layer is fixed to the lower surface of the lower pressing plate, and the anti-skid layer is a rubber layer.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The bedding fabric precision cutting device starts the motor, and then the first bevel gear rotates to drive the threaded barrel to rotate. The threaded rod threadedly connected inside the threaded barrel drives the processing table to move up and down under the limiting telescopic action of four limiting telescopic frames, so that it is easy to adjust the height of the workbench, which is convenient for people of different heights to operate the cutting device, thereby improving practicality.

[0016] 2. The precision cutting device for bedding fabrics drives the cutting knife to move downward by starting two first electric push rods at the same time, and then the cutting knife contacts the fabric. At this time, the moving module can be started to drive the cutting knife to move back and forth on the upper surface of the fabric, and then the fabric is cut. Before cutting the fabric, the fabric is spread flat on the upper surface of the processing table, and then the two third electric push rods on the left and right sides are started at the same time, and the lower pressure plates on the left and right sides move downward synchronously to fix the fabric to be cut, and then the cutting knife is used for cutting, which can improve the cutting precision. By starting the two second electric push rods on the left and right sides, the distance between the lower pressure plates on the left and right sides can be adjusted to fix fabrics of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the U-shaped frame of the utility model;

[0019] Figure 3 This is a schematic diagram of the adjustment mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the fixing mechanism of the utility model.

[0021] In the figure: 1 base, 2 processing table, 3 adjustment mechanism, 301 threaded cylinder, 302 threaded rod, 303 first bevel gear, 304 second bevel gear, 305 rotating rod, 306 fixing plate, 307 motor, 308 limiting telescopic frame, 4 U-shaped frame, 5 support plate, 6 fixing mechanism, 601 connecting plate, 602 second electric push rod, 603 support block, 604 third electric push rod, 605 lower pressure plate, 7 moving module, 8 first electric push rod, 9 mounting plate, 10 cutting knife. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-2In this embodiment, a precision cutting device for bedding fabrics includes a base 1 and a processing table 2. An adjusting mechanism 3 is provided on the upper surface of the base 1. The adjusting mechanism 3 is convenient for adjusting the height of the workbench. U-shaped frames 4 are fixed on the left and right sides of the upper surface of the processing table 2. Support plates 5 are fixed on the upper surfaces of the left and right U-shaped frames 4. Fixing mechanisms 6 are provided on the opposite sides of the left and right U-shaped frames 4. The fixing mechanisms 6 improve the cutting precision and can fix fabrics of different lengths. A moving module 7 is fixed on the top wall of the inner cavity of the supporting plate 5. Two first electric push rods 8 are fixed on the lower surface of the moving module 7. A mounting plate 9 is fixed on the outer side of the output shaft of the left and right first electric push rods 8. A cutting knife 10 is provided on the lower surface of the mounting plate 9.

[0024] In this embodiment, storage cabinets are fixed on both sides of the upper surface of the base 1. A drawer is slidably connected to the front of the storage cabinet. A handle is fixed on the front of the drawer, and the devices required for cutting can be stored through the drawer.

[0025] It should be noted that by simultaneously starting the two first electric push rods 8 to drive the cutting knife 10 to move downward and then the cutting knife 10 abuts against the fabric, at this time, the moving module 7 can be started to drive the cutting knife 10 to move back and forth on the upper surface of the fabric, and then the fabric is cut.

[0026] See also Figure 3 In order to facilitate the adjustment of the height of the workbench, in this embodiment, the adjustment mechanism 3 includes a threaded cylinder 301 rotatably connected to the upper surface of the base 1 through a bearing, and the internal thread of the threaded cylinder 301 is connected to a threaded rod 302, and the top of the threaded rod 302 is fixedly connected to the lower surface of the processing table 2.

[0027] In this embodiment, a first bevel gear 303 is fixed to the outer side of the threaded cylinder 301, a second bevel gear 304 is meshed with the outer side of the first bevel gear 303, a rotating rod 305 is fixed inside the second bevel gear 304, and a fixed plate 306 is rotatably connected to the right side of the rotating rod 305 through a bearing, the lower surface of the fixed plate 306 is fixedly connected to the upper surface of the base 1, and a connecting component is provided on the right side of the fixed plate 306.

[0028] In this embodiment, the connecting component includes a motor 307 fixed to the right side of the fixed plate 306, and the outer side of the output shaft of the motor 307 passes through the fixed plate 306 and is fixedly connected to the right side of the rotating rod 305. By starting the motor 307, the output shaft of the motor 307 drives the rotating rod 305 and the second bevel gear 304 to rotate, and then the first bevel gear 303 rotates to drive the threaded cylinder 301 to rotate. The four corners of the upper surface of the base 1 are fixed with a limited telescopic frame 308, and the top of the limited telescopic frame 308 is fixedly connected to the lower surface of the processing table 2. The limited telescopic frame 308 includes a sliding frame, and the sliding frame is slidably connected to the sliding plate.

[0029] It should be noted that the threaded rod 302 threadedly connected inside the threaded barrel 301 drives the processing table 2 to move up and down under the limiting and telescopic action of the four limiting and telescopic frames 308, thereby facilitating the adjustment of the height of the workbench and improving practicality.

[0030] See also Figure 4 In order to improve the cutting precision, fabrics of different lengths are fixed. In this embodiment, the fixing mechanism 6 includes a connecting plate 601 fixed on the opposite side of the left and right U-shaped frames 4, and the second electric push rods 602 are fixed on the front and rear sides of the opposite side of the left and right connecting plates 601. Support blocks 603 are fixed to the outer sides of the output shafts of the left and right second electric push rods 602, and fixing components are provided on the front and rear sides of the upper surfaces of the left and right support blocks 603.

[0031] In this embodiment, before cutting the fabric, the fabric is spread flat on the upper surface of the processing table 2, and then the two third electric push rods 604 on the left and right sides are started at the same time, and the lower pressure plates 605 on the left and right sides are driven to move downward synchronously and fix the fabric to be cut, and then the fabric is cut by the cutting knife 10, which can improve the cutting precision.

[0032] In this embodiment, the fixing component includes a third electric push rod 604 fixed on the front and rear sides of the upper surface of the left and right support blocks 603. The outer side of the output shaft of the third electric push rod 604 passes through the support block 603 and extends to the lower side. The outer side of the output shaft of the third electric push rod 604 is slidably connected to the inside of the support block 603. A lower pressure plate 605 is fixed to the outer side of the output shaft of the third electric push rod 604 on the front and rear sides, and an anti-slip layer is fixed to the lower surface of the lower pressure plate 605, and the anti-slip layer is a rubber layer.

[0033] It should be noted that, by simultaneously starting the two second electric push rods 602 on the left and right sides to move synchronously in relative directions or synchronously in opposite directions, the distance between the left and right lower pressing plates 605 can be adjusted so as to fix fabrics of different lengths.

[0034] The working principle of the above embodiment is:

[0035] (1) By starting the motor 307, the output shaft of the motor 307 drives the rotating rod 305 and the second bevel gear 304 to rotate, and then the first bevel gear 303 rotates to drive the threaded cylinder 301 to rotate. The threaded rod 302 threadedly connected to the inside of the threaded cylinder 301 drives the processing table 2 to move up and down under the limiting telescopic action of the four limiting telescopic frames 308, thereby facilitating the adjustment of the height of the workbench and improving practicality.

[0036] (2) By simultaneously starting the two first electric push rods 8, the cutting knife 10 is driven to move downward and then the cutting knife 10 contacts the fabric. At this time, the moving module 7 can be started to drive the cutting knife 10 to move back and forth on the upper surface of the fabric, and then the fabric is cut. Before cutting the fabric, the fabric is spread flat on the upper surface of the processing table 2, and then the two third electric push rods 604 on the left and right sides are started at the same time, and the left and right lower pressure plates 605 are driven to move downward synchronously and fix the fabric to be cut, and then the cutting knife 10 is used for cutting, which can improve the cutting precision. By simultaneously starting the two second electric push rods 602 on the left and right sides to move synchronously in relative directions or synchronously in opposite directions, the distance between the left and right lower pressure plates 605 can be adjusted to fix fabrics of different lengths.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A device for precisely cutting bedding fabrics, comprising a base (1) and a processing table (2), characterized in that: An adjustment mechanism (3) is provided on the upper surface of the base (1); U-shaped frames (4) are fixed on both left and right sides of the upper surface of the processing table (2); support plates (5) are fixed on the upper surfaces of the left and right U-shaped frames (4); a fixing mechanism (6) is provided on the opposite sides of the left and right U-shaped frames (4); a moving module (7) is fixed on the top wall of the inner cavity of the support plate (5); two first electric push rods (8) are fixed on the lower surface of the moving module (7); mounting plates (9) are fixed on the outer sides of the output shafts of the left and right first electric push rods (8); and a cutting knife (10) is provided on the lower surface of the mounting plate (9); The adjusting mechanism (3) comprises a threaded cylinder (301) rotatably connected to the upper surface of the base (1) via a bearing, the threaded cylinder (301) is internally threadedly connected to a threaded rod (302), the top end of the threaded rod (302) is fixedly connected to the lower surface of the processing table (2), a first bevel gear (303) is fixedly connected to the outer side of the threaded cylinder (301), a second bevel gear (304) is meshed on the outer side of the first bevel gear (303), a rotating rod (305) is fixedly connected to the inside of the second bevel gear (304), the right side of the rotating rod (305) is rotatably connected to a fixed plate (306) via a bearing, the lower surface of the fixed plate (306) is fixedly connected to the upper surface of the base (1), and a connecting component is provided on the right side of the fixed plate (306).

2. A bedding fabric precision cutting device according to claim 1, characterized in that: The connection assembly comprises a motor (307) fixed to the right side of the fixed plate (306), the outer side of the output shaft of the motor (307) passes through the fixed plate (306) and is fixedly connected to the right side of the rotating rod (305), and the four corners of the upper surface of the base (1) are fixed with limited telescopic frames (308), and the top end of the limited telescopic frame (308) is fixedly connected to the lower surface of the processing table (2).

3. A bedding fabric precision cutting device according to claim 2, characterized in that: The position-limiting telescopic frame (308) comprises a sliding frame, and a sliding plate is slidably connected inside the sliding frame.

4. The device for precisely cutting bedding fabrics according to claim 1, characterized in that: Storage cabinets are fixed on both left and right sides of the upper surface of the base (1); a drawer is slidably connected to the front of the storage cabinet; and a handle is fixed to the front of the drawer.

5. The device for precisely cutting bedding fabrics according to claim 1, characterized in that: The fixing mechanism (6) comprises a connecting plate (601) fixed to the opposite side of the left and right U-shaped frames (4); a second electric push rod (602) is fixed to the front and rear sides of the opposite side of the connecting plate (601) on the left and right sides; a supporting block (603) is fixed to the outer side of the output shaft of the second electric push rod (602) on the left and right sides; and a fixing component is provided on the front and rear sides of the upper surface of the supporting block (603) on the left and right sides.

6. A bedding fabric precision cutting device according to claim 5, characterized in that: The fixing assembly comprises a third electric push rod (604) fixed on the front and rear sides of the upper surface of the left and right support blocks (603); the outer side of the output shaft of the third electric push rod (604) passes through the support block (603) and extends to the lower side; the outer side of the output shaft of the third electric push rod (604) is slidably connected to the inside of the support block (603); and a lower pressure plate (605) is fixed to the outer side of the output shaft of the third electric push rod (604) on the front and rear sides.

7. A bedding fabric precision cutting device according to claim 6, characterized in that: An anti-slip layer is fixed on the lower surface of the lower pressing plate (605), and the anti-slip layer is a rubber layer.

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