Automatic cutting platform for umbrella cloth

Abstract

The utility model discloses an automatic cutting platform of umbrella cloth, including frame and the placement board of installation above frame, the middle position of frame is provided with the tensioning mechanism, the tensioning mechanism includes electric telescopic handle A, push rack, jacks, side plate, tension sensor, workstation, portal frame, electric telescopic handle B, lifting plate, briquetting, one side of tensioning mechanism is provided with adjusting mechanism, one side of adjusting mechanism is provided with limit mechanism, through being provided with electric telescopic handle A, electric telescopic handle A moves side plate through jacks, be provided with electric telescopic handle B, and electric telescopic handle B drives a plurality of briquetting and compresses the point of cloth tightly, under the measurement of tension sensor, the automatic tensioning of umbrella cloth is carried out, avoids cloth too tight or loose and collapses, influences umbrella cloth cutting quality.

Description

Technical Field

[0001] This utility model relates to the field of umbrella fabric production and cutting technology, and in particular to an automatic umbrella fabric cutting platform. Background Technology

[0002] The umbrella fabric is a crucial component of an umbrella. During umbrella making, long strips of fabric are first cut into triangles, and then multiple triangular pieces are sewn together to form the shape of the umbrella we see. Currently, the process of cutting the fabric into triangles is as follows: Workers first stack strips of fabric of appropriate size from top to bottom. Then, they use a triangular mold of appropriate size to press down on one end of the top surface of this stack of fabric, pressing the fabric firmly. Next, they manually cut around the mold with a knife. After one cut, they move the mold along the strip of fabric until the entire stack of fabric is cut into triangles.

[0003] In the prior art, Chinese utility model patent CN 207714007 U discloses an umbrella fabric cutting device, including a hydraulic press and a cutting tool. A movable plate is placed on the worktable of the hydraulic press, and the movable plate can be pulled out of the worktable. A pad for placing stacked strips of umbrella fabric is placed on the movable plate. The cutting tool includes three cutting blades arranged in an isosceles triangle, with the blades facing downwards. Horizontal reinforcing ribs are distributed between the two cutting blades forming the two sides of the isosceles triangle. A vertical reinforcing rib is provided between the horizontal reinforcing rib near the base of the isosceles triangle and the base of the isosceles triangle. The cutting tool is placed on the upper surface of the strip of umbrella fabric. Moving the movable plate moves the strip of umbrella fabric with the cutting tool onto the worktable of the hydraulic press. The hydraulic press is activated to press down the cutting tool to cut out the triangular umbrella fabric. This utility model's umbrella fabric cutting device has a simple structure and reasonable design, enabling one-cut cutting of a stack of triangular umbrella fabric, resulting in high cutting efficiency and significantly reducing the labor intensity of workers.

[0004] Problems compared to existing technologies: Some existing umbrella fabric cutting devices cannot automatically tension the umbrella fabric during the cutting process, resulting in the fabric being too tight or too loose, which affects the quality of umbrella fabric cutting.

[0005] Therefore, it is necessary to invent an automatic umbrella fabric cutting platform. Utility Model Content

[0006] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide an automatic umbrella fabric cutting platform.

[0007] The present invention solves its technical problem through the following technical solution: It includes a frame and a placement plate mounted on top of the frame. A tensioning mechanism is provided in the middle of the frame. The tensioning mechanism includes an electric telescopic rod A, which is fixed to the middle of the frame by bolts. A push frame is provided at the extended end of the electric telescopic rod A, and top rods are provided at both ends of the push frame. A side plate is provided at one end of the top rod, and tension sensors are provided on both sides of the side plate. A worktable is provided at one end of the tension sensor, and a gantry frame is provided above the worktable. An electric telescopic rod B is provided in the middle of the gantry frame, and a lifting plate is provided at the extended end of the electric telescopic rod B. Multiple pressure blocks are evenly installed below the lifting plate. An adjustment mechanism is provided on one side of the tensioning mechanism, and a limit mechanism is provided on one side of the adjustment mechanism.

[0008] As a further embodiment of this utility model: the adjustment mechanism includes a dual-axis motor, which is fixed to the bottom of the frame by bolts. The rotating end of the dual-axis motor is provided with gear A, and both ends of the placement plate are provided with gear B. Gear A meshes with gear B. A rotating arm is provided on one side of gear B, and a rotating rod is provided in the middle of the rotating arm.

[0009] As a further embodiment of this utility model: the limiting mechanism includes a turntable, which is welded to one end of a rotating rod. The turntable has multiple locking holes on its outer side. A fixing frame is provided on one side of the rotating arm. A locking block is provided at one end of the fixing frame. The locking block and the locking holes are in clearance fit.

[0010] As a further improvement of this utility model, a protective cover is provided on the outer side of the gear B.

[0011] As a further improvement of this utility model: a controller is provided on the outer wall of the side plate, and a touch screen is provided on the outer side of the controller.

[0012] As a further improvement of this utility model, a flashlight is provided on one side of the side plate.

[0013] As a further improvement of this utility model: the controller is electrically connected to electric telescopic rod A, electric telescopic rod B, tension sensor, dual-axis motor and flashlight.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0015] 1. An electric telescopic rod A is installed, which drives the side plate to move via the top rod. An electric telescopic rod B is installed, which drives multiple pressure blocks to press a point of the fabric. Under the measurement of the tension sensor, the umbrella fabric is automatically tensioned to avoid the fabric being too tight or too loose, which would affect the cutting quality of the umbrella fabric.

[0016] 2. By setting up a dual-axis motor, the dual-axis motor drives gear A to rotate, thereby driving the rotating arm to rotate, so that the device can adjust the umbrella fabric roll at multiple angles, enriching the functionality of the device. By setting up a locking block, the locking block locks the turntable through the locking hole to prevent the rotating shaft from rotating during the fabric cutting process, ensuring the accuracy of the umbrella fabric cutting data. Attached Figure Description

[0017] Figure 1 A schematic diagram of the front view structure according to an embodiment of the present utility model is shown;

[0018] Figure 2 The present invention provides an embodiment of the present invention. Figure 1 A magnified schematic diagram of the structure at point B in the middle;

[0019] Figure 3 A bottom view structural schematic diagram according to an embodiment of the present invention is shown;

[0020] Figure 4 A schematic diagram of the front cross-sectional structure according to an embodiment of the present invention is shown;

[0021] Figure 5 The present invention provides an embodiment of the present invention. Figure 4 A magnified schematic diagram of the structure at point A in the middle.

[0022] Legend:

[0023] 100. Frame; 200. Placement plate; 150. Protective cover; 120. Controller; 130. Touch screen; 140. Flash light; 101. Electric telescopic rod A; 102. Push frame; 103. Top rod; 104. Side plate; 105. Tension sensor; 106. Workbench; 107. Gantry frame; 108. Electric telescopic rod B; 109. Lifting plate; 110. Pressure block; 201. Dual-axis motor; 202. Gear A; 203. Gear B; 204. Rotary arm; 205. Rotating rod; 301. Turntable; 302. Locking hole; 303. Fixing frame; 304. Locking block. Detailed Implementation

[0024] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0025] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0026] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0027] Example 1:

[0028] like Figure 1-5 As shown, an automatic umbrella fabric cutting platform includes a frame 100 and a placement plate 200 mounted above the frame 100. A tensioning mechanism is provided at the middle position of the frame 100. The tensioning mechanism includes an electric telescopic rod A101, which is fixed to the middle position of the frame 100 by bolts. A pusher 102 is fixed to the extended end of the electric telescopic rod A101 by bolts. Top rods 103 are welded to both ends of the pusher 102. A side plate 104 is fixed to one end of the top rod 103 by bolts. Tension sensors 105 are slidably connected to both sides of the side plate 104. A worktable 106 is fixed to one end of each tension sensor 105 by bolts. A gantry frame 107 is bolted to the top of 106. An electric telescopic rod B108 is bolted to the middle of the gantry frame 107. A lifting plate 109 is bolted to the extended end of the electric telescopic rod B108. Multiple pressure blocks 110 are evenly installed below the lifting plate 109. An adjustment mechanism is provided on one side of the tensioning mechanism. A limit mechanism is provided on one side of the adjustment mechanism. A protective cover 150 is bolted to the outside of the gear B203. A controller 120 is bolted to the outer wall of the side plate 104. A touch screen 130 is bolted to the outside of the controller 120. A flashlight 140 is bolted to one side of the side plate 104.

[0029] In this embodiment, an electric telescopic rod A101 is provided, which drives the side plate 104 to move via the top rod 103. An electric telescopic rod B108 is also provided, which drives multiple pressure blocks 110 to press a point of the fabric. Under the measurement action of the tension sensor 105, the umbrella fabric is automatically tensioned to avoid the fabric being too tight or too loose, which would affect the cutting quality of the umbrella fabric.

[0030] Example 2:

[0031] like Figure 1-4 As shown, an automatic umbrella fabric cutting platform includes an adjustment mechanism comprising a dual-axis motor 201, which is bolted to the lower part of a frame 100. A gear A202 is bolted to the rotating end of the dual-axis motor 201. Gears B203 are rotatably connected to both ends of a placement plate 200, with gears A202 meshing with gears B203. A rotating arm 204 is bolted to one side of gear B203, and a rotating rod 205 is rotatably connected to the middle of the rotating arm 204. The limiting mechanism includes a turntable 301, which is welded to one end of a rotating rod 205. The turntable 301 has multiple locking holes 302 cut on its outer side. A fixing frame 303 is welded to one side of the rotating arm 204. A locking block 304 is slidably connected to one end of the fixing frame 303. The locking block 304 is clearance-fitted with the locking holes 302. The controller 120 is electrically connected to the electric telescopic rod A101, the electric telescopic rod B108, the tension sensor 105, the dual-axis motor 201, and the flashlight 140.

[0032] In this embodiment, a dual-axis motor 201 is provided, which drives the gear A202 to rotate, thereby driving the rotating arm 204 to rotate. This allows the device to adjust the umbrella fabric roll at multiple angles, enriching the functionality of the device. A locking block 304 is provided, which locks the turntable 301 through the locking hole 302 to prevent the rotating shaft from rotating during the fabric cutting process, thus ensuring the accuracy of the umbrella fabric cutting data.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automatic umbrella fabric cutting platform, characterized in that, The device includes a frame (100) and a mounting plate (200) installed above the frame (100). A tensioning mechanism is provided at the middle position of the frame (100). The tensioning mechanism includes an electric telescopic rod A (101), which is fixed to the middle position of the frame (100) by bolts. A pusher (102) is provided at the extended end of the electric telescopic rod A (101). A top rod (103) is provided at both ends of the pusher (102). A side plate (104) is provided at one end of the top rod (103). Tension sensors (105) are provided on both sides of the tension mechanism. A worktable (106) is provided at one end of the tension sensor (105). A gantry frame (107) is provided above the worktable (106). An electric telescopic rod B (108) is provided in the middle of the gantry frame (107). A lifting plate (109) is provided at the extended end of the electric telescopic rod B (108). Multiple pressure blocks (110) are evenly installed below the lifting plate (109). An adjustment mechanism is provided on one side of the tensioning mechanism. A limit mechanism is provided on one side of the adjustment mechanism.

2. The automatic umbrella fabric cutting platform according to claim 1, characterized in that, The adjustment mechanism includes a dual-axis motor (201), which is fixed to the bottom of the frame (100) by bolts. The rotating end of the dual-axis motor (201) is provided with a gear A (202), and both ends of the placement plate (200) are provided with gears B (203). The gears A (202) mesh with the gears B (203). A rotating arm (204) is provided on one side of the gears B (203), and a rotating rod (205) is provided in the middle of the rotating arm (204).

3. The automatic umbrella fabric cutting platform according to claim 2, characterized in that, The limiting mechanism includes a turntable (301), which is welded to one end of a rotating rod (205). The turntable (301) has multiple locking holes (302) on its outer side. A fixing frame (303) is provided on one side of the rotating arm (204). A locking block (304) is provided at one end of the fixing frame (303). The locking block (304) is clearance-fitted with the locking holes (302).

4. The automatic umbrella fabric cutting platform according to claim 2, characterized in that, A protective cover (150) is provided on the outside of the gear B (203).

5. The automatic umbrella fabric cutting platform according to claim 3, characterized in that, A controller (120) is provided on the outer wall of the side panel (104), and a touch screen (130) is provided on the outer side of the controller (120).

6. The automatic umbrella fabric cutting platform according to claim 5, characterized in that, A flash (140) is provided on one side of the side panel (104).

7. The automatic umbrella fabric cutting platform according to claim 6, characterized in that, The controller (120) is electrically connected to the electric telescopic pole A (101), the electric telescopic pole B (108), the tension sensor (105), the dual-axis motor (201), and the flashlight (140).

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