An automatic fabric spreading device for a cutting bed

Abstract

This utility model provides an automatic fabric laying device for a cutting bed, belonging to the field of fabric laying technology. The device includes a cutting bed and a base. The length direction of the cutting bed is a first direction, and the direction perpendicular to the first direction is a second direction. The base is slidably mounted on the cutting bed along the first direction. A flattening mechanism is provided on the base for spreading and flattening the fabric. A cutting mechanism is provided on one side of the base for cutting the laid fabric. A pressing mechanism is provided on the side of the cutting mechanism away from the base. The pressing mechanism includes a control component and two pressure rollers. The two pressure rollers are arranged at intervals above the cutting bed along the second direction. The control component controls the pressure rollers to move closer to or further away from the cutting bed. The automatic fabric laying device for a cutting bed provided by this utility model can solve the problem of low edge alignment between upper and lower layers of fabric in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of fabric laying technology, and in particular to an automatic fabric laying device for a cutting bed. Background Technology

[0002] Fabric cutting tables are specialized equipment used in the clothing, home textile, and furniture industries for batch cutting of fabrics. They use mechanical or automated methods to precisely cut rolls or multiple layers of fabric into desired shapes according to a pre-set pattern, making them a crucial step in the fabric processing workflow from raw material to cut pieces. Before cutting, the fabric needs to be laid out on the cutting table. Traditionally, this is done manually, which is inefficient and results in uneven fabric distribution. Therefore, a fabric laying device is needed to conveniently and neatly lay out the fabric.

[0003] In existing technologies, fabric laying devices typically flatten the fabric and then reciprocate on a cutting table to cut the fabric into equal lengths and stack them. However, during the fabric flattening process, excessive flattening force may cause the fabric edges to curl after being laid on the cutting table. When multiple layers of fabric are stacked, this can lead to a decrease in the alignment of the edges of the upper and lower layers.

[0004] Existing fabric laying devices lack a structure for edge treatment of the fabric after it has been laid out, which makes the fabric prone to curling and results in low alignment of the edges of the upper and lower layers of fabric. Utility Model Content

[0005] This utility model provides an automatic fabric laying device for a cutting bed, which can solve the problem of low alignment between the edges of upper and lower layers of fabric in the prior art. The technical solution is as follows:

[0006] An automatic fabric laying device for a cutting bed, installed on the cutting bed, includes: a base,

[0007] The length direction of the cutting bed is a first direction, and the direction perpendicular to the first direction is a second direction. The base is slidably mounted on the cutting bed along the first direction. A flattening mechanism is provided on the base for flattening the fabric. A cutting mechanism is provided on one side of the base for cutting the laid-out fabric. A pressing mechanism is provided on the side of the cutting mechanism away from the base. The pressing mechanism includes a control component and two pressure rollers. The two pressure rollers are arranged at intervals above the cutting bed along the second direction. The control component is used to control the pressure rollers to move closer to or away from the cutting bed.

[0008] Optionally, the pressure roller is horizontally positioned above the cutting bed, and the pressure roller is arranged at an angle to the first direction.

[0009] Optionally, the flattening mechanism includes a first stop roller, a second stop roller, and a drive roller arranged sequentially along a first direction. The first stop roller, the second stop roller, and the drive roller all extend along a second direction. The first stop roller is located above the drive roller, and the drive roller is located above the second stop roller.

[0010] Optionally, the drive roller is provided with a plurality of ribs arranged along the second direction, and the plurality of ribs are evenly spaced along the circumference of the drive roller.

[0011] Optionally, two first guide rollers are provided, and the two first guide rollers are arranged at intervals on the same horizontal plane.

[0012] Optionally, the flattening mechanism further includes a third stop roller and a fourth stop roller, which are arranged sequentially between the first stop roller and the second stop roller. The fourth stop roller is located above the third stop roller, and the third stop roller is located above the second stop roller.

[0013] Optionally, a storage frame is provided on the side of the base away from the cutting mechanism.

[0014] Optionally, the flattening mechanism further includes a handle and a feeding rod. One end of the handle is rotatably disposed on the side of the base, and the other end is fixedly connected to the end of the feeding rod, which is arranged along the second direction.

[0015] Optionally, the cutting mechanism includes a housing, a lead screw, a cutting blade, and a clamping assembly. The housing is fixedly disposed on one side of the base, the lead screw is rotatably disposed inside the housing along the second direction, the cutting blade is slidably disposed on the lead screw, and the clamping assembly is used to clamp and fix the fabric.

[0016] Optionally, the clamping assembly includes a baffle, a first clamping plate, a second clamping plate, and a support plate. The baffle, the first clamping plate, the second clamping plate, and the support plate all extend along a second direction. The distance between the first clamping plate and the second clamping plate is adjustable. The support plate is fixedly connected to the first clamping plate. The distance between the support plate and the baffle is adjustable. The support plate has a cutting opening that matches the cutting blade. The cutting opening is arranged along the second direction.

[0017] The beneficial effects of the technical solution provided by this utility model embodiment include at least the following:

[0018] This utility model provides an automatic fabric laying device for a cutting bed. The fabric is spread out and flattened by a flattening mechanism, then laid onto the cutting bed after passing through a cutting mechanism. A pressing mechanism is located at the end of the entire device. As the base moves along the cutting bed, after the fabric is laid on the cutting bed, a control component controls the pressure rollers to press down, ensuring that the two edges of the fabric fit against the cutting bed. When the maximum travel distance for laying the fabric is reached, the cutting mechanism cuts the fabric. This process is repeated to lay multiple layers of fabric in a stacked state, facilitating subsequent batch processing. The pressing mechanism smooths the fabric edges during the laying process, preventing curling and effectively solving the problem of low edge alignment between upper and lower layers of fabric in existing technologies. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure provided in an embodiment of the present utility model;

[0021] Figure 2 This is a schematic front view of the overall structure provided in an embodiment of the present utility model;

[0022] Figure 3 This is a schematic diagram of the flattening mechanism provided in an embodiment of the present invention;

[0023] Figure 4 This is a schematic diagram of the pressing mechanism provided in an embodiment of the present invention;

[0024] Figure 5 This is a schematic diagram of the drive roller structure provided in an embodiment of the present invention;

[0025] Figure 6 This is a schematic diagram of the cutting mechanism structure provided in an embodiment of the present utility model;

[0026] Figure 7 This is provided by the embodiment of the present utility model. Figure 6 Enlarged view of point A;

[0027] Figure 8 This is a schematic diagram of the first clamping plate and the support plate provided in this embodiment of the utility model.

[0028] In the diagram: 1-Cutting bed; 11-First rack; 2-Base; 21-Drive gear; 22-First motor; 3-Flattening mechanism; 31-First stop roller; 32-Second stop roller; 33-Drive roller; 331-Rib; 34-Third stop roller; 35-Fourth stop roller; 36-Handle; 37-Feeding rod; 4-Cutting mechanism; 41-Outer shell; 42-Lead screw; 43-Cutting blade; 44-Clamping assembly; 441-Baffle; 442-First clamping plate; 443-Second clamping plate; 444-Bracket Plate; 4441-Cutting edge; 445-Second rack; 446-Transmission gear; 447-Fourth motor; 448-Guide frame; 449-Guide groove; 45-Third motor; 46-Slider; 5-Pressing mechanism; 51-Control component; 511-U-shaped frame; 512-Threaded rod; 513-Nut seat; 514-Connecting rod; 515-Fixing rod; 516-Rotating rod; 517-Second motor; 518-Drive rod; 519-Worm gear; 520-Worm wheel; 52-Pressure roller; 6-Storage frame; Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0030] Figure 1 This is a schematic diagram of the overall structure provided in an embodiment of the present utility model; Figure 2 This is a schematic front view of the overall structure provided in an embodiment of the present utility model; Figure 3 This is a schematic diagram of the flattening mechanism provided in an embodiment of the present invention; Figure 4 This is a schematic diagram of the pressing mechanism provided in an embodiment of the present invention; Figure 5 This is a schematic diagram of the drive roller structure provided in an embodiment of the present invention; Figure 6 This is a schematic diagram of the cutting mechanism structure provided in an embodiment of the present utility model; Figure 7 This is provided by the embodiment of the present utility model. Figure 6 Enlarged view of point A; Figure 8 This is a schematic diagram showing the cooperation between the first clamping plate and the support plate provided in an embodiment of this utility model. Figures 1 to 8An automatic fabric laying device for a cutting bed is shown, which is installed on a cutting bed 1 and includes: a base 2, the length direction of the cutting bed 1 is a first direction, and the direction perpendicular to the first direction is a second direction. The base 2 is slidably installed on the cutting bed 1 along the first direction. A flattening mechanism 3 is provided on the base 2 for spreading and flattening the fabric. A cutting mechanism 4 is provided on one side of the base 2 for cutting the laid fabric. A pressing mechanism 5 is provided on the side of the cutting mechanism 4 away from the base 2. The pressing mechanism 5 includes a control component 51 and two pressure rollers 52. The two pressure rollers 52 are arranged at intervals above the cutting bed 1 along the second direction. The control component 51 is used to control the pressure rollers 52 to move closer to or away from the cutting bed 1.

[0031] Exemplarily, in this embodiment of the present invention, first racks 11 are provided on both sides of the cutting bed 1 along its length, and drive gears 21 matching the first racks 11 are provided inside both sides of the base 2. The first racks 11 and drive gears 21 mesh. A first motor 22 is provided on the outer side of the bottom of the base 2, and the output end of the first motor 22 is connected to the drive gears 21 for transmission. By starting the first motor 22 to rotate, the base 2 can be driven to move along the first direction on the cutting bed 1. By changing the rotation direction of the first motor 22, the reciprocating motion of the base 2 can be realized to perform the fabric laying work. The flattening mechanism 3 is provided on the base 2, and the cutting mechanism 4 and the pressing mechanism 5 are both fixed on one side of the base 2. Therefore, the flattening mechanism 3, the cutting mechanism 4, and the pressing mechanism 5 can all move with the movement of the base 2. The flattening mechanism 3 is used to flatten the fabric, ensuring it is laid flat and guaranteeing its smoothness. The cutting mechanism 4 is used to cut the laid fabric, and then the fabric is repeatedly stacked and laid. The pressing mechanism 5 is used to smooth the edges of the fabric during the laying process, preventing curling due to excessive flattening force. The base 2 is initially located at one end of the cutting bed 1. When the fabric laying begins, the base 2 moves to the other end of the cutting bed 1, and then the fabric is placed on the cutting bed 1. After that, the base 2 moves back to the initial position, placing the fabric as it moves, while the pressing mechanism 5 presses down to smooth the curled edges until it returns to the initial position. Then, the cutting mechanism 4 cuts the fabric, and the above steps are repeated to stack the fabric on the cutting bed 1. Compared to traditional technologies, this embodiment adds a pressing mechanism 5, which smooths the edges of the fabric on both sides during the fabric laying process using a pressure roller 52, thereby improving the flatness of the fabric edges and the alignment of the edges of the upper and lower layers of fabric.

[0032] This utility model provides an automatic fabric laying device for a cutting bed. After the fabric is spread and flattened by a flattening mechanism 3, it is laid onto the cutting bed after passing through a cutting mechanism 4. A pressing mechanism 5 is located at the end of the entire device. When the base 2 moves along the cutting bed 1, after the fabric is laid onto the cutting bed 1, the control component 51 controls the pressure roller 52 to press down, so that the two sides of the fabric can fit against the cutting bed 1. When the maximum travel of the fabric laying is reached, the cutting mechanism 4 cuts the fabric. The above movement is then repeated to lay multiple layers of fabric in a stacked state, facilitating subsequent batch processing. By setting the pressing mechanism 5, the edges of the fabric during the laying process can be smoothed, preventing the fabric edges from curling, thus effectively solving the problem of low alignment between the edges of upper and lower layers of fabric in the prior art.

[0033] Optionally, the pressure roller 52 is horizontally positioned above the cutting bed 1, and the pressure roller 52 is arranged at an angle to the first direction.

[0034] Exemplary, in an embodiment of this utility model,

[0035] Optionally, the control assembly 51 includes a U-shaped frame 511, a threaded rod 512, a nut seat 513, a connecting rod 514, a fixed rod 515, and a rotating rod 516. The U-shaped frame 511 is fixedly connected to the base 2. The pressure roller 52, threaded rod 512, nut seat 513, connecting rod 514, fixed rod 515, and rotating rod 516 are disposed inside the U-shaped frame 511. Threaded rods 512 are provided at both ends of the U-shaped frame 511 along the second direction. The threaded rods 512 are rotatably disposed inside the U-shaped frame 511 along the first direction. The nut seat 513 is threadedly engaged with the threaded rod 512. One end of the connecting rod 514 is hinged to the nut seat 513, and the other end is hinged to one end of the fixed rod 515. The other end of the fixed rod 515 is fixedly connected to the rotating rod 516. The rotating rod 516 is rotatably disposed inside the U-shaped frame 511 along the second direction. The pressure roller 52 is fixedly connected to the end of the fixed rod 515 away from the rotating rod 516.

[0036] Exemplary, in embodiments of this utility model, such as Figure 3 and Figure 4As shown, the U-shaped opening of the U-shaped frame 511 faces the first direction. The control assembly 51 also includes a second motor 517, a drive rod 518, a worm gear 519, and a worm wheel 520. The second motor 517 is located on one side of the U-shaped frame 511, and the drive rod 518 is located inside the U-shaped frame 511 along the second direction. The output end of the second motor 517 is coaxially connected to the drive rod 518. The worm gear 519 is located at the end of the drive rod 518, and the worm wheel 520 is located at the end of the threaded rod 512. The worm gear 519 and the worm wheel 520 mesh to achieve worm gear transmission. By starting the second motor 517 to rotate, the drive rod 518 is driven to rotate, and because the worm gear 519 and the worm wheel 520 are meshed, the threaded rod 512 is also driven to rotate. The U-shaped frame 511 provides support for other components of the control assembly 51. Threaded rods 512 are installed inside both sides of the U-shaped frame 511. Since the threaded rods 512 are arranged along a first direction, when the threaded rods 512 rotate, the nut seat 513, under the limiting action of the inner top of the U-shaped frame 511, also moves along the first direction. Furthermore, since one end of the connecting rod 514 is hinged to the nut seat 513 and the other end is hinged to one end of the fixed rod 515, and the other end of the fixed rod 515 is fixedly connected to the rotating rod 516, the nut seat 513, when moving along the first direction, will drive the connecting rod 514 to rotate around the rotating rod 516. This causes the pressure roller 52 to move vertically, allowing it to move closer to or further away from the cutting bed 1, thus smoothing the laid fabric. This structure is simple and easy to operate. The pressure roller 52 can be moved up and down simply by rotating the threaded rods 512, facilitating the switching of the pressure roller's working state and improving the ease of operation of the device. Meanwhile, after a certain thickness of fabric has been stacked and laid, the height of the pressure roller 52 can be controlled to smooth the top layer of fabric, thereby improving the adaptability of the device.

[0037] Optionally, the flattening mechanism 3 includes a first stop roller 31, a second stop roller 32 and a drive roller 33 arranged sequentially along a first direction. The first stop roller 31, the second stop roller 32 and the drive roller 33 all extend along a second direction. The first stop roller 31 is located above the drive roller 33 and the drive roller 33 is located above the second stop roller 32.

[0038] Exemplary, in embodiments of this utility model, such as Figure 3As shown, the drive roller 33 is driven to rotate by a motor, and the first stop roller 31 and the second stop roller 32 are rotatably mounted on the base 2. The fabric passes over the first stop roller 31, then under the second stop roller 32, and then over the drive roller 33, finally sliding out from the exit of the cutting mechanism 4. Because the first stop roller 31 is located above the drive roller 33, and the drive roller 33 is located above the second stop roller 32, the resulting fabric flattening path allows the fabric to pass sequentially around the first stop roller 31 and the second stop roller 32 under the driving force of the drive roller 33, and to be completely flattened under the transmission action of the first stop roller 31 and the second stop roller 32. This prevents wrinkles from forming during the laying process, affecting the laying efficiency, and also improves the flatness of the fabric.

[0039] Optionally, the drive roller 33 is provided with a plurality of ribs 331 arranged along the second direction, and the plurality of ribs 331 are evenly spaced along the circumference of the drive roller 33.

[0040] Exemplary, in embodiments of this utility model, such as Figure 5 As shown, by setting multiple ribs 331 on the drive roller 33, when the fabric is wrapped around the drive roller 33 without being fully flattened, the fabric is recessed between two ribs 331, which increases the contact area between the fabric and the drive roller 33. This allows the fabric to be subjected to greater thrust from the ribs 331, thereby improving the pushing effect of the drive roller 33 on the fabric and preventing slippage between the drive roller 33 and the fabric, thus improving the operational stability of the device.

[0041] Optionally, two first stop rollers 31 are provided, and the two first stop rollers 31 are arranged at intervals on the same horizontal plane.

[0042] Exemplary, in embodiments of this utility model, such as Figure 3 As shown, the first baffle roller 31 is the first support structure for the fabric entering the device. By setting two first baffle rollers 31, the fabric undergoes a horizontal flattening process after entering the device. This also makes it easier for workers to lay the fabric on the two horizontally spaced first baffle rollers 31 during the fabric loading operation. This makes it easier to lay the ends of the fabric along the flattening mechanism 3, thereby further improving the ease of operation of the device.

[0043] Optionally, the flattening mechanism 3 further includes a third stop roller 34 and a fourth stop roller 35, which are arranged sequentially between the first stop roller 31 and the second stop roller 32. The fourth stop roller 35 is located above the third stop roller 34, and the third stop roller 34 is located above the second stop roller 32.

[0044] Exemplary, in embodiments of this utility model, such as Figure 3 As shown, the third stop roller 34 and the fourth stop roller 35 are also rotatably mounted on the base 2. By setting the third stop roller 34 and the fourth stop roller 35, the flattening path of the fabric can be further extended, thereby ensuring that the fabric is completely flattened when it is laid on the cutting bed 1, preventing wrinkles from forming during the laying process, which would affect the laying efficiency, and also improving the flatness of the fabric.

[0045] Optionally, a storage box 6 is provided on the side of the base 2 away from the cutting mechanism 4.

[0046] Exemplary, in embodiments of this utility model, such as Figure 3 As shown, by setting up the storage frame 6, the fabric roll being laid can be placed in the storage frame 6 and move with the device, preventing the unlaid ends of the fabric from pulling on the fabric and affecting the laying efficiency. At the same time, multiple rolls of fabric to be laid can be stored in the storage frame 6. After the previous roll of fabric is laid, the next roll of fabric can be installed on the device in a timely manner to continue the laying, thereby further improving the ease of operation of the device.

[0047] Optionally, the flattening mechanism 3 also includes a handle 36 and a feeding rod 37. One end of the handle 36 is rotatably disposed on the side of the base 2, and the other end is fixedly connected to the end of the feeding rod 37, which is arranged along the second direction.

[0048] Exemplary, in embodiments of this utility model, such as Figure 3 As shown, two handles 36 are provided, one on each side of the base 2. The two ends of the feeding rod 37 are connected to the ends of the two handles 36, making the rotation of the feeding rod 37 around the handles 36 more stable. The rotation range of the handles 36 can cover the storage frame 6 and the flattening mechanism 3. When the operator is loading the fabric, they can first rotate the feeding rod 37 above the storage frame 6, placing the end of the fabric on the storage frame 6. Then, they pull the storage frame 6 to rotate around the handles 36, pulling the fabric to cover the flattening mechanism 3. The operator then operates the fabric end to pass between multiple guide rollers, completing the fabric loading process. This structure makes it easier to pull and install the fabric onto the device, further improving the ease of operation.

[0049] Optionally, the cutting mechanism 4 includes a housing 41, a lead screw 42, a cutting blade 43, and a clamping assembly 44. The housing 41 is fixedly disposed on one side of the base 2, the lead screw 42 is rotatably disposed inside the housing 41 along a second direction, the cutting blade 43 is slidably disposed on the lead screw 42, and the clamping assembly 44 is used to clamp and fix the fabric.

[0050] Exemplary, in embodiments of this utility model, such as Figure 6As shown, the outer casing 41 provides support for the other components of the cutting mechanism 4. A third motor 45 is installed at the end of the lead screw 42, and a slider 46 is fixedly installed on the top of the cutting blade 43. The slider 46 has an internal thread that matches the lead screw 42, so that when the lead screw 42 rotates, the slider 46 drives the cutting blade 43 to move along the lead screw direction, thereby cutting the fabric in the second direction. The clamping assembly 44 is used to clamp and fix the fabric, making it convenient for the cutting blade 43 to cut multiple pieces of fabric. By controlling the rotation of the third motor 45, the lead screw 42 is driven to rotate, which in turn drives the cutting blade 43 to cut the fabric in the second direction. This structure is simple and easy to operate, further improving the ease of operation of this device.

[0051] Optionally, the clamping assembly 44 includes a baffle 441, a first clamping plate 442, a second clamping plate 443, and a support plate 444. The baffle 441, the first clamping plate 442, the second clamping plate 443, and the support plate 444 all extend along a second direction. The distance between the first clamping plate 442 and the second clamping plate 443 is adjustable. The support plate 444 is fixedly connected to the first clamping plate 442. The distance between the support plate 444 and the baffle 441 is adjustable. The support plate 444 has a cutting opening 4441 that matches the cutting blade 43. The cutting opening 4441 is arranged along the second direction.

[0052] Exemplary, in embodiments of this utility model, such as Figures 6 to 8As shown, a second rack 445 is provided at the end of both the first clamping plate 442 and the second clamping plate 443. The direction in which the second rack 445 is arranged is perpendicular to the direction in which the first clamping plate 442 and the second clamping plate 443 approach each other. A transmission gear 446 is provided between the two second racks 445. The transmission gear 446 meshes with the two second racks 445 simultaneously. A fourth motor 447 is provided at the center of the transmission gear 446. When the fourth motor 447 drives the transmission gear 446 to rotate, the two second racks 445 will drive the first clamping plate 442 and the second clamping plate 443 to move closer or further away simultaneously. By setting this structure, the first clamping plate 442 and the second clamping plate 443 can be moved closer or further away simply by controlling the rotation of the fourth motor 447, which is convenient for clamping and fixing the fabric. Guide frames 448 are also provided on both sides inside the outer casing 41. Guide grooves 449 are provided on the guide frames 448. The ends of the first clamping plate 442 and the second clamping plate 443 are slidably disposed in the guide grooves 449. The guide frames 448 and the guide grooves 449 can provide guidance for the mutual movement between the first clamping plate 442 and the second clamping plate 443. After passing through the flattening mechanism, the fabric is laid on the baffle 441, and then passes between the first clamping plate 442 and the second clamping plate 443 and is laid on the cutting bed 1. The baffle 441 and the support plate 444 are located at the front end of the first clamping plate 442 and the second clamping plate 443. Here, the front end refers to the front end of the fabric movement path. The first clamping plate 442 is located above the second clamping plate 443. The baffle 441 is fixed inside the outer shell 41. The support plate 444 is fixed at the front end of the first clamping plate 442. When the first clamping plate 442 and the second clamping plate 443 approach each other, they clamp and fix the rear end of the fabric. At the same time, the first clamping plate 442 drives the support plate 444 to move downward and approach the baffle 441. The support plate 444 and the baffle 441 clamp and fix the front end of the fabric. At this time, both the front end and the rear end are clamped and fixed. Then, the cutting blade 43 cuts the completely fixed fabric through the cutting hole 4441 located in the middle of the support plate 444. At this time, the cut end of the fabric is flat. By setting this structure, the front and rear ends of the fabric can be fixed before cutting, thus ensuring that the cut is flat and improving the flatness of the fabric ends.

[0053] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains. The terms “first,” “second,” and similar terms used in this patent application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, the terms “an” or “a” and similar terms do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms “comprising” or “including” and similar terms mean that the elements or objects preceding “comprising” or “including” encompass the elements or objects listed following “comprising” or “including” and their equivalents, and do not exclude other elements or objects. The terms “connected” or “linked” and similar terms are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. The terms “upper,” “lower,” “left,” and “right” are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0054] The above description is only an optional embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic cloth laying device for a cutting bed, provided on a cutting bed (1), characterized in that, include: Base (2) The length direction of the cutting bed (1) is the first direction, and the direction perpendicular to the first direction is the second direction. The base (2) is slidably mounted on the cutting bed (1) along the first direction. A flattening mechanism (3) is provided on the base (2). The flattening mechanism (3) is used to flatten the fabric. A cutting mechanism (4) is provided on one side of the base (2). The cutting mechanism (4) is used to cut the laid fabric. A pressing mechanism (5) is provided on the side of the cutting mechanism (4) away from the base (2). The pressing mechanism (5) includes a control component (51) and two pressure rollers (52). The two pressure rollers (52) are arranged at intervals above the cutting bed (1) along the second direction. The control component (51) is used to control the pressure rollers (52) to move closer to or away from the cutting bed (1).

2. The automatic cloth laying device for a cutting bed according to claim 1, wherein The pressure roller is horizontally positioned above the cutting bed, and the pressure roller is arranged at an angle to the first direction.

3. The automatic cloth laying device for a cutting bed according to claim 1, wherein The flattening mechanism (3) includes a first stop roller (31), a second stop roller (32) and a drive roller (33) arranged sequentially along a first direction. The first stop roller (31), the second stop roller (32) and the drive roller (33) all extend along a second direction. The first stop roller (31) is located above the drive roller (33) and the drive roller (33) is located above the second stop roller (32).

4. The automatic cloth laying device for a cutting bed according to claim 3, wherein The drive roller (33) is provided with a plurality of ribs (331) arranged along the second direction, and the plurality of ribs (331) are evenly spaced along the circumference of the drive roller (33).

5. The automatic cloth laying device for a cutting bed according to claim 3, wherein There are two first baffle rollers (31), and the two first baffle rollers (31) are arranged at intervals on the same horizontal plane.

6. The automatic cloth laying device for a cutting bed according to claim 3, wherein The flattening mechanism (3) further includes a third stop roller (34) and a fourth stop roller (35), which are arranged sequentially between the first stop roller (31) and the second stop roller (32). The fourth stop roller (35) is located above the third stop roller (34), and the third stop roller (34) is located above the second stop roller (32).

7. The automatic cloth laying device for a cutting bed according to claim 1, wherein A storage box (6) is provided on the side of the base (2) away from the cutting mechanism (4).

8. The automatic cloth laying device for a cutting bed according to claim 1, wherein The flattening mechanism (3) also includes a handle (36) and a feeding rod (37). One end of the handle (36) is rotatably disposed on the side of the base (2), and the other end is fixedly connected to the end of the feeding rod (37), which is arranged along the second direction.

9. The automatic cloth laying device for a cutting bed according to claim 1, wherein The cutting mechanism (4) includes a housing (41), a lead screw (42), a cutting blade (43), and a clamping assembly (44). The housing (41) is fixedly disposed on one side of the base (2). The lead screw (42) is rotatably disposed inside the housing (41) along the second direction. The cutting blade (43) is slidably disposed on the lead screw (42). The clamping assembly (44) is used to clamp and fix the fabric.

10. The automatic cloth laying device for a cutting bed according to claim 9, wherein The clamping assembly (44) includes a baffle (441), a first clamping plate (442), a second clamping plate (443), and a support plate (444). The baffle (441), the first clamping plate (442), the second clamping plate (443), and the support plate (444) all extend along a second direction. The distance between the first clamping plate (442) and the second clamping plate (443) is adjustable. The support plate (444) is fixedly connected to the first clamping plate (442). The distance between the support plate (444) and the baffle (441) is adjustable. The support plate (444) has a cutting opening (4441) that matches the cutting blade (43). The cutting opening (4441) is arranged along the second direction.

Images