A multi-layer luggage fabric production cutting device

Abstract

The application discloses a kind of multilayer suitcase fabric production cutting device, it is related to suitcase fabric production technical field, including: base and setting on the base rack, the top plate of rack is equipped with cutting assembly, first fabric pressing mechanism and first rolling pressure mechanism are set on the base, second rolling pressure mechanism and second fabric pressing mechanism capable of synchronous position movement are also set on the base, first fabric pressing mechanism and second fabric pressing mechanism are fixed after fabric is pressed tightly by first rolling pressure mechanism and second rolling pressure mechanism, and fabric is pressed flat by first rolling pressure mechanism and second rolling pressure mechanism.The first rolling pressure mechanism, the first fabric pressing mechanism, the second rolling pressure mechanism and the second fabric pressing mechanism are set on the base in the application, fabric is fixed by the first rolling pressure mechanism and the second fabric pressing mechanism, fabric is pressed flat by the first rolling pressure mechanism and the second rolling pressure mechanism, it is convenient for cutting knife to cut, and cutting precision is improved.

Description

Technical Field

[0001] This invention relates to the field of bag fabric production technology, specifically to a multi-layer bag fabric production and cutting device. Background Technology

[0002] Bags and luggage are a general term for all kinds of bags used to carry things, including general shopping bags, handbags, clutches, wallets, backpacks, shoulder bags, shoulder bags, waist bags, and various types of suitcases. Before making bags and luggage, the fabric needs to be cut using a cutting device. For leather fabrics with strong toughness, the extensibility of the leather itself makes it difficult to lay the material flat on the processing surface, which reduces the cutting accuracy. Existing cutting devices cannot flatten bag and luggage fabrics with multiple layers, resulting in low cutting accuracy and difficulties for subsequent processing. Summary of the Invention

[0003] In view of this, the present invention provides a multi-layer bag fabric production and cutting device to solve the above-mentioned technical problems.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A multi-layer bag fabric production and cutting device includes: a base and a frame disposed on the base. A cutting component is provided on the top plate of the frame. A first rolling pressing mechanism and a first fabric pressing mechanism are fixed in position on the base. A second rolling pressing mechanism and a second fabric pressing mechanism that can move synchronously are also provided on the base. After the first fabric pressing mechanism and the second fabric pressing mechanism press and fix the fabric, the first rolling pressing mechanism and the second rolling pressing mechanism press and flatten the fabric.

[0006] Furthermore, the frame is provided with an adjustment mechanism, which includes a first motor mounted on the frame, a gear connected to the first motor, and a rack slidably disposed on the frame. The gear meshes with the rack, and the second rolling pressing mechanism and the second fabric pressing mechanism are both connected to the rack to achieve position adjustment.

[0007] Furthermore, the first rolling pressing mechanism includes a fixed plate fixedly connected to the frame, an ear-shaped cylinder mounted on the fixed plate, a top rod pivotally connected to the frame in the middle, and a swing rod pivotally connected to the fixed plate at one end. One end of the top rod is connected to the ear-shaped cylinder, and the other end of the top rod is rotatably connected to the swing rod through a connecting rod. The swing rod is provided with rollers for pressing the fabric.

[0008] Furthermore, a sleeve is slidably fitted onto the swing arm, and the roller is connected to the cantilever end of the sleeve. A first compression spring is provided between the swing arm and the sleeve.

[0009] Furthermore, the first fabric pressing mechanism includes a pair of side pressing components arranged opposite to each other. Each side pressing component includes a mounting box installed in the base, a movable plate that is slidably and vertically arranged in the mounting box, and a pressing rod pivotally connected to the mounting box and penetrating the top wall of the mounting box. The pressing rod has a through groove at one end located in the mounting box, and a convex shaft provided on the movable plate slides along the through groove. A cam is connected to the output shaft of a second motor provided in the mounting box. The rotation of the cam drives the movable plate to move up and down to drive the pressing rod to swing and press or release the fabric.

[0010] Furthermore, the mounting box is provided with a second compression spring that causes the movable plate to abut against the cam.

[0011] Furthermore, the clamping rod is hook-shaped, and a pressure plate is provided on one end of the clamping rod located outside the mounting box, the pressure plate being able to abut against the fabric.

[0012] Furthermore, the second rolling pressing mechanism is connected to the rack via a vertical plate, and the second fabric pressing mechanism is connected to the vertical plate via a connector.

[0013] As can be seen from the above technical solution, the advantages of the present invention are:

[0014] 1. This application provides a first rolling pressing mechanism, a first fabric pressing mechanism, and a second rolling pressing mechanism and a second fabric pressing mechanism that can move synchronously on the base. The first fabric pressing mechanism and the second fabric pressing mechanism are used to press and fix the fabric, and the first rolling pressing mechanism and the second rolling pressing mechanism are used to press and flatten the fabric, which is convenient for the cutter to cut and improves the cutting accuracy.

[0015] 2. This application is equipped with an adjustment mechanism, which can adjust the position of the second rolling pressing mechanism and the second fabric pressing mechanism according to the usage requirements, making it more convenient to use.

[0016] In addition to the objectives, features, and advantages described above, the present invention has other objectives, features, and advantages. The invention will now be described in further detail with reference to the figures. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of the present invention;

[0019] Figure 2 for Figure 1 A magnified view of a portion of point A in the middle;

[0020] Figure 3 for Figure 2 A magnified view of a portion of point B in the middle;

[0021] Figure 4 for Figure 1 A magnified view of a portion of point C in the middle;

[0022] Figure 5 for Figure 4 A magnified view of a portion of point D in the middle;

[0023] Figure 6 This is a schematic diagram of the structure of the first fabric pressing mechanism of the present invention;

[0024] Figure 7 for Figure 6 A magnified view of a portion of point E in the middle;

[0025] Figure 8 This is a top view of the base of the invention.

[0026] List of reference numerals in the attached drawings: Base 1, Mounting slot 11, Receiving slot 12, Support base 13, Frame 2, Cutting assembly 3, First rolling pressing mechanism 4, Fixing plate 41, Ear seat cylinder 42, Top rod 43, Connecting rod 44, Swing rod 45, Limiting slide plate 451, Sleeve 46, Slide groove 461, Roller 47, First compression spring 48, Second rolling pressing mechanism 5, First fabric pressing mechanism 6, Mounting box 61, Second motor 62, Cam 63, Moving plate 64, Protruding shaft 641, Slide 65, Pressing rod 66, Through groove 661, Pivot shaft 662, Pressure plate 67, Second compression spring 68, Second fabric pressing mechanism 7, Adjusting mechanism 8, Vertical plate 81, Horizontal plate 82, Support plate 83, First motor 84, Gear 85, Slide rail 86, Rack 87, Sliding block 871. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] like Figures 1 to 8 As shown, the present invention provides a multi-layer bag fabric production cutting device, including: a base 1 and a frame 2 disposed on the base 1. A cutting component 3 is provided on the top plate of the frame 2. A first rolling pressing mechanism 4 and a first fabric pressing mechanism 6 are disposed on the base 1 and are fixed in position. A second rolling pressing mechanism 5 and a second fabric pressing mechanism 7 that can move synchronously are also disposed on the base 1. After the first fabric pressing mechanism 6 and the second fabric pressing mechanism 7 press and fix the fabric, the first rolling pressing mechanism 4 and the second rolling pressing mechanism 5 press and flatten the fabric.

[0029] Specifically, the front of the frame 2 is equipped with a door for opening and closing. By opening the door, the bag fabric is placed on the upper surface of the base 1 for cutting. The lower surface of the base 1 is equipped with a support seat 13, which provides support. The first fabric pressing mechanism 6 and the second fabric pressing mechanism 7 are used to press and fix the multi-layer bag fabric, preventing the fabric from moving during the cutting process and affecting normal cutting. The first rolling pressing mechanism 4 and the second rolling pressing mechanism 5 are used to press and flatten the multi-layer fabric, avoiding unevenness of the fabric from affecting the cutting, improving the cutting accuracy, and also facilitating further processing of the fabric.

[0030] In one embodiment, such as Figure 1 As shown, the frame 2 is equipped with an adjustment mechanism 8. Please refer to... Figure 2 and Figure 3 The adjustment mechanism 8 includes a first motor 84 mounted on the frame 2, a gear 85 connected to the first motor 84, and a rack 87 slidably mounted on the frame 2. The gear 85 meshes with the rack 87. The second rolling pressing mechanism 5 and the second fabric pressing mechanism 7 are both connected to the rack 87 to achieve position adjustment.

[0031] Specifically, the side plate of the frame 2 is provided with a horizontal support plate 83 and a horizontal slide rail 86. The first motor 84 is mounted on the support plate 83. The rack 87 is provided with a sliding block 871, which slides in cooperation with the slide rail 86. When the first motor 84 is working, it drives the gear 85 to rotate. The rotation of the gear 85 drives the rack 87 to move. The movement of the rack 87 drives the second rolling pressing mechanism 5 and the second fabric pressing mechanism 7 to move synchronously to the left or right, thereby realizing position adjustment. This facilitates the fixing and flattening of bag fabrics of different sizes, making it convenient and practical.

[0032] The aforementioned cutting assembly 3 includes a cutting blade, a drive mechanism for driving the cutting blade, and a lifting and adjusting mechanism for driving the cutting blade to adjust its height. In use, one end of the bag fabric is first pressed and fixed by the first fabric pressing mechanism 6, and the corresponding end of the bag fabric is flattened by the first rolling pressing mechanism 4. Then, the positions of the second rolling pressing mechanism 5 and the second fabric pressing mechanism 7 are adjusted by the adjusting mechanism 8, and the bag fabric is flattened by the second rolling pressing mechanism 5 at the same time. Next, the other end of the bag fabric is pressed and fixed by the second fabric pressing mechanism 7. Finally, the cutting blade is moved to the target position by the lifting and adjusting mechanism and the drive mechanism to cut the bag fabric.

[0033] In one embodiment, such as Figure 4 As shown, the first rolling pressing mechanism 4 includes a fixed plate 41 fixedly connected to the frame 2, an ear-shaped cylinder 42 mounted on the fixed plate 41, a top rod 43 pivotally connected to the frame 2 in the middle, and a swing rod 45 pivotally connected to the fixed plate 41 at one end. One end of the top rod 43 is connected to the ear-shaped cylinder 42, and the other end of the top rod 43 is rotatably connected to the swing rod 45 through a connecting rod 44. The swing rod 45 is provided with rollers 47 for pressing the fabric.

[0034] Specifically, when the ear seat cylinder 42 is working, it drives the push rod 43 to swing. The swing of the push rod 43 drives the connecting rod 44 to move. When the connecting rod 44 moves, it pushes or pulls the swing rod 45 to make the swing rod 45 swing. The swing of the swing rod 45 drives the roller 47 to swing, so that the roller 47 can press or release the bag fabric.

[0035] In one embodiment, such as Figure 5 As shown, a sleeve 46 is slidably sleeved on the swing arm 45, and the roller 47 is connected to the cantilever end of the sleeve 46. A first compression spring 48 is provided between the swing arm 45 and the sleeve 46.

[0036] Specifically, please refer to Figure 5The sleeve 46 has a groove 461, and one end of the rocker arm 45 is provided with a limiting slide plate 451 that slides in cooperation with the groove 461. The first compression spring 48 is located in the groove 461 and abuts against the side of the limiting slide plate 451 away from the rocker arm 45. The first compression spring 48 is elastic and plays a buffering role, improving the stability of the first rolling pressing mechanism 4 during movement. In one embodiment, please refer to... Figure 6 , Figure 7 and Figure 8 The first fabric pressing mechanism 6 includes a pair of side pressing components arranged opposite to each other. The side pressing components include a mounting box 61 installed in the base 1, a movable plate 64 that is slidably and vertically arranged in the mounting box 61, and a pressing rod 66 pivotally connected to the mounting box 61 and penetrating the top wall of the mounting box 61. The pressing rod 66 has a through groove 661 at one end located in the mounting box 61. A convex shaft 641 provided on the movable plate 64 slides along the through groove 661. A cam 63 is connected to the output shaft of the second motor 62 located in the mounting box 61. The rotation of the cam 63 drives the movable plate 64 to move up and down to drive the pressing rod 66 to swing and press or release the fabric.

[0037] Specifically, the base 1 has a receiving groove 12, and the mounting box 61 is disposed in the receiving groove 12. A slide 65 is provided inside the mounting box 61, and the movable plate 64 is slidably engaged with the slide 65. A through hole is provided on the top wall of the mounting box 61, and a clamping rod 66 is rotatably connected to the inner wall of the through hole via a pivot shaft 662. Please refer to... Figure 7 When the second motor 62 is working, it drives the cam 63 to rotate. When the cam 63 rotates, it drives the moving plate 64 to move upward. The moving plate 64 moves the cam shaft 641, and the moving cam shaft 641 moves the pressing rod 66 to swing. The pressing rod 66 is hook-shaped, and a pressure plate 67 is pivotally connected to one end of the pressing rod 66 located outside the mounting box 61. When the pressing rod 66 swings, it drives the pressure plate 67 closer to the base 1. When the moving plate 64 moves downward, the pressing rod 66 swings, driving the pressure plate 67 away from the base 1, thus achieving the pressing and fixing or releasing of the bag fabric. The structure is ingenious, stable and reliable. The hook-shaped pressing rod 66 ensures that after the pressure plate 67 is installed, the pressing surface of the pressure plate 67 faces the upper surface of the bag fabric, increasing the contact area and improving the firmness of the fixation.

[0038] In one embodiment, please refer to Figure 7The cam 63 abuts against the bottom surface of the movable plate 64. The mounting box 61 is provided with a second compression spring 68 that abuts against the top surface of the movable plate 64, causing the movable plate 64 to contact the cam 63. The second compression spring 68 is elastic, which improves the stability of the movable plate 64 during movement, thereby improving the stability of the pressing rod 66 and the pressing plate 67 during operation. Multiple elastic protrusions can be provided on the pressing surface of the pressing plate 67, so that the elastic protrusions abut against the bag fabric. Since the elastic protrusions are elastic, they can protect the bag fabric and also ensure that the bag fabric is reliably fixed.

[0039] like Figure 1 As shown, the second rolling pressing mechanism 5 is connected to the rack 87 via the upright plate 81, and the second fabric pressing mechanism 7 is connected to the upright plate 81 via a connector.

[0040] Specifically, please refer to Figure 1 The base 1 has a mounting groove 11. The connecting member includes a horizontal plate 82 and a vertical mounting plate located in the mounting groove 11 and connected perpendicularly. The second mounting box 61 of the second fabric pressing mechanism 7 is fixedly connected to the vertical mounting plate. The other structures of the second fabric pressing mechanism 7 are the same as the structure of the first fabric pressing mechanism 6, and will not be described in detail here.

[0041] Similarly, the second rolling pressing mechanism 5 includes a second fixed plate mounted on the upright plate 81. The other structures of the second rolling pressing mechanism 5 are the same as those of the first rolling pressing mechanism 4, and will not be described in detail here. In this way, by controlling the operation of the first motor 84 of the adjusting mechanism 8, the gear 85 is driven to rotate. The rotation of the gear 85 drives the rack 87 to move. The movement of the rack 87 drives the second rolling pressing mechanism 5 and the second fabric pressing mechanism 7 to move synchronously to the left or right, thereby adjusting the positional distance between the first rolling pressing mechanism 4 and the second rolling pressing mechanism 5. At the same time, it also adjusts the positional distance between the first fabric pressing mechanism 6 and the second fabric pressing mechanism 7, which facilitates the good fixing and flattening of the bag fabric and improves the cutting accuracy.

[0042] This multi-layer bag fabric production and cutting device is equipped with a first rolling pressing mechanism 4, a first fabric pressing mechanism 6, and a second rolling pressing mechanism 5 and a second fabric pressing mechanism 7 that can move synchronously on the base 1. The first fabric pressing mechanism 6 and the second fabric pressing mechanism 7 are used to press and fix the fabric, while the first rolling pressing mechanism 4 and the second rolling pressing mechanism 5 are used to press and flatten the fabric, facilitating cutting by the cutter, improving cutting accuracy, and reliably fixing and flattening multi-layer bags to better meet the needs of users. An adjustment mechanism 8 is provided, which can adjust the position of the second rolling pressing mechanism 5 and the second fabric pressing mechanism 7 according to usage requirements, making it suitable for more sizes, more convenient to use, and more practical.

[0043] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "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 invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0044] In the description of this invention, "first feature" and "second feature" may include one or more of the features.

[0045] In the description of this invention, "a plurality of" means two or more.

[0046] In the description of this invention, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or it may include the first and second features not being in direct contact but being in contact through another feature between them.

[0047] In the description of this invention, the terms "above," "over," and "on top" for the first feature and the second feature include the first feature being directly above or diagonally above the second feature, or simply indicating that the first feature is at a higher horizontal level than the second feature.

[0048] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0049] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A multi-layer bag fabric production and cutting device, characterized in that, include: A base (1) and a frame (2) are provided on the base (1). A cutting assembly (3) is provided on the top plate of the frame (2). A first rolling pressing mechanism (4) and a first fabric pressing mechanism (6) with fixed positions are provided on the base (1). A second rolling pressing mechanism (5) and a second fabric pressing mechanism (7) that can move synchronously are also provided on the base (1). After the first fabric pressing mechanism (6) and the second fabric pressing mechanism (7) press and fix the fabric, the first rolling pressing mechanism (4) and the second rolling pressing mechanism (5) press and flatten the fabric. The frame (2) is provided with an adjustment mechanism (8). The adjustment mechanism (8) includes a first motor (84) mounted on the frame (2), a gear (85) connected to the first motor (84), and a rack (87) slidably mounted on the frame (2). The gear (85) meshes with the rack (87). The second rolling pressing mechanism (5) and the second fabric pressing mechanism (7) are both connected to the rack (87) to achieve position adjustment. The first fabric pressing mechanism (6) includes a pair of side pressing components arranged opposite to each other. The side pressing components include a mounting box (61) installed in the base (1), a movable plate (64) that is slidably and vertically arranged in the mounting box (61), and a pressing rod (66) pivotally connected to the mounting box (61) and penetrating the top wall of the mounting box (61). The pressing rod (66) has a through groove (661) at one end located in the mounting box (61). A convex shaft (641) provided on the movable plate (64) slides along the through groove (661). A cam (63) is connected to the output shaft of the second motor (62) provided in the mounting box (61). The cam (63) rotates to drive the movable plate (64) to move up and down to drive the pressing rod (66) to swing to press or release the fabric. The second rolling pressing mechanism (5) is connected to the rack (87) via the upright plate (81), and the second fabric pressing mechanism (7) is connected to the upright plate (81) via the connector.

2. The multi-layer bag fabric production and cutting device as described in claim 1, characterized in that, The first rolling pressing mechanism (4) includes a fixed plate (41) fixedly connected to the frame (2), an ear seat cylinder (42) mounted on the fixed plate (41), a top rod (43) pivotally connected to the frame (2) in the middle, and a swing rod (45) pivotally connected to the fixed plate (41) at one end. One end of the top rod (43) is connected to the ear seat cylinder (42), and the other end of the top rod (43) is rotatably connected to the swing rod (45) through a connecting rod (44). The swing rod (45) is provided with a roller (47) for pressing the fabric.

3. The multi-layer bag fabric production and cutting device as described in claim 2, characterized in that, A sleeve (46) is slidably sleeved on the swing arm (45), and the roller (47) is connected to the cantilever end of the sleeve (46). A first compression spring (48) is provided between the swing arm (45) and the sleeve (46).

4. The multi-layer bag fabric production and cutting device as described in claim 1, characterized in that, The mounting box (61) is provided with a second compression spring (68) that causes the movable plate (64) to abut against the cam (63).

5. The multi-layer bag fabric production and cutting device as described in claim 1, characterized in that, The clamping rod (66) is hook-shaped, and a pressure plate (67) is provided on one end of the clamping rod (66) located outside the mounting box (61), and the pressure plate (67) can come into contact with the fabric.

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