Cloth quantitative cutting machine

Abstract

The utility model provides a cloth quantitative cutting machine which comprises a base, a support is fixedly connected to the top of the base, an electric push rod is fixedly connected to the bottom of the support, a concave block is fixedly connected to the bottom of the electric push rod, a vertical groove is formed in one side of the support, and a transverse rod is slidably connected into the vertical groove. The transverse rod penetrates through the vertical groove and extends to the outside of the vertical groove, the other end of the transverse rod is fixedly connected with the outside of the concave block, and a telescopic rod is fixedly connected to the inside of the concave block. According to the cloth quantitative cutting machine, the telescopic rod is matched with the extrusion spring, so that the U-shaped block and the cutter can elastically move within a certain range. In the cutting process, when the cutting knife encounters thick and hard fiber bundles (such as canvas cloth) in cloth, and the thickness is not uniform due to the fact that the cloth is clustered due to electrostatic adsorption or wrinkles of the cloth, the extrusion spring can be compressed, and the telescopic rod contracts, so that the cutting knife can adjust the cutting depth in a self-adaptive mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to tailoring machine technical field especially relates to a cloth ration cutting machine. BACKGROUND

[0002] In the textile and garment manufacturing industry, home textile production and many industries related to cloth processing, cloth cutting is one of the key processes. Whether it is mass production of clothes, curtains, or various textile accessories, it is required to accurately cut the cloth into a specific length, width and number of segments to match the subsequent processing flow and product specification.

[0003] At present, in the cloth ration cutting machine, the cutting knife is easily affected by the characteristics of the cloth during the cutting process. For example, thick and hard fiber bundles (such as canvas cloth) or parts that are attracted and grouped due to static electricity will accelerate the wear of the cutting knife, causing the cutting knife to break and roll frequently. Replacing the cutting tool not only increases the cost, but also interrupts the production process and reduces the production continuity.

[0004] Therefore, it is necessary to provide a cloth ration cutting machine to solve the above technical problems. INVENTION CONTENTS

[0005] The utility model provides a cloth ration cutting machine, solve the problem that the cutting knife is easy to break and roll when the cutting knife is operated and meets the cloth wrinkle and causes the thickness to be uneven.

[0006] To solve the above technical problems, the cloth ration cutting machine provided by the utility model comprises a base, a support fixedly connected to the top of the base, an electric push rod fixedly connected to the bottom of the support, a concave block fixedly connected to the bottom of the electric push rod, a vertical slot formed in one side of the support, a horizontal rod slidingly connected inside the vertical slot, the horizontal rod penetrating through the vertical slot and extending outside the vertical slot, the other end of the horizontal rod being fixedly connected to the outside of the concave block, a telescopic rod fixedly connected inside the concave block, a U-shaped block fixedly connected to the other end of the telescopic rod, a compression spring arranged outside the telescopic rod, a side slot formed in the inner wall of the concave block, a slide rod fixedly connected to the top of the U-shaped block, the slide rod being slidingly connected to one end of the side slot, a cutting knife arranged inside the U-shaped block, a conveying mechanism arranged at the top of the base, and cloth arranged at the top of the conveying mechanism.

[0007] Preferably, a bolt is threadedly connected to the outside of the U-shaped block, a fixed plate is threadedly connected to the outside of the bolt, the bolt penetrates through the fixed plate and extends to the outside of the fixed plate, a draw pin is slidingly connected inside the fixed plate, the draw pin penetrates through the outside of the fixed plate and extends to the outside of the fixed plate, a cross block is fixedly connected to one end of the draw pin, a cross slot is formed in one side of the U-shaped block, the cross slot is inserted with the cross block, a compression spring is arranged outside the draw pin, and a draw handle is fixedly connected to the other end of the draw pin.

[0008] Preferably, one side of the cross rod is fixedly connected with a synchronous plate, a vertical rod is slidably connected in the synchronous plate, the vertical rod penetrates through the synchronous plate and extends to the outside of the synchronous plate, a limiting block is fixedly connected to the top of the vertical rod, a downward spring is arranged outside the vertical rod, and a pressing plate is fixedly connected to the other end of the vertical rod, and a rubber pad is fixedly connected to the bottom of the pressing plate.

[0009] Preferably, the bottom of the base is fixedly connected with a round sleeve, a stud is threadedly connected in the round sleeve, the stud penetrates through the round sleeve and extends to the outside of the round sleeve, and a foot pad is fixedly connected to the bottom of the stud.

[0010] Preferably, the top of the base is fixedly connected with a control panel.

[0011] Preferably, the top of the base is fixedly connected with a signboard.

[0012] Compared with the related art, the cloth quantitative cutting machine has the following beneficial effects:

[0013] The cloth quantitative cutting machine is characterized in that the U-shaped block and the cutting knife can be elastically moved within a certain range through cooperation of the telescopic rod and the extrusion spring. In the cutting process, when the cutting knife encounters thick and hard fiber bundles (such as canvas cloth) in the cloth, parts that are attracted and gathered due to static electricity or cloth wrinkles that cause uneven thickness, the extrusion spring is compressed, and the telescopic rod is retracted, so that the cutting knife can adaptively adjust the cutting depth, avoid damage of the cutting knife caused by excessive impact force, ensure the continuity of the cutting action, further ensure the accuracy of the cloth cutting size, reduce the generation of waste products, improve the production efficiency, reduce the equipment maintenance frequency and cost, and enhance the market competitiveness of enterprises. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A preferred embodiment of the cloth quantitative cutting machine is shown in the structural schematic view.

[0015] Figure 2 For Figure 1 The front cross-sectional structural schematic view is shown.

[0016] Figure 3 For Figure 1 The side cross-sectional structural schematic view is shown.

[0017] Figure 4 For Figure 3 The A part enlarged schematic view is shown.

[0018] Figure 5 The B part enlarged schematic view is shown. Figure 3

[0019] Figure 6 For​Figure 1 the internal structure schematic view shown in

[0020] Figure 7 for Figure 6 the C part enlarged schematic view shown in.

[0021] Figure label: 1, base, 2, support, 3, electric push rod, 4, concave block, 5, vertical slot, 6, crossbar, 7, telescopic rod, 8, U-shaped block, 9, extrusion spring, 10, side slot, 11, slide bar, 12, cutting knife, 13, conveying mechanism, 14, cloth, 15, bolt, 16, fixed plate, 17, pull pin, 18, cross block, 19, cross slot, 20, compression spring, 21, pull handle, 22, synchronization plate, 23, vertical rod, 24, limit block, 25, down pressure spring, 26, pressing plate, 27, rubber pad, 28, round sleeve, 29, stud, 30, foot pad, 31, control panel, 32, signboard. DETAILED DESCRIPTION

[0022] The utility model will be further described below in combination with the drawings and embodiments.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 , wherein, Figure 1 the structure schematic view of a preferred embodiment of cloth ration cutting machine provided by the utility model is shown in Figure 2 the front view structure schematic view shown in Figure 1 Figure 3 the side view structure schematic view shown in Figure 1 Figure 4 the A part enlarged schematic view shown in Figure 3 Figure 5 the B part enlarged schematic view shown in Figure 3 Figure 6 the internal structure schematic view shown in Figure 1 Figure 7 the internal structure schematic view shown in Figure 6 ​​​​​The C part enlarged view is shown. The cloth ration cutting machine includes: base 1, the top of which is fixedly connected with a support 2, the bottom of which is fixedly connected with an electric push rod 3, the bottom of which is fixedly connected with a concave block 4, one side of the support 2 is provided with a vertical slot 5, the inside of which is slidably connected with a cross bar 6, the cross bar 6 penetrates the vertical slot 5 and extends to the outside of the vertical slot 5, the other end of the cross bar 6 is fixedly connected with the outside of the concave block 4, the inside of the concave block 4 is fixedly connected with a telescopic rod 7, the other end of the telescopic rod 7 is fixedly connected with a U-shaped block 8, the outside of the telescopic rod 7 is provided with a compression spring 9, the inside wall of the concave block 4 is provided with a side slot 10, the top of the U-shaped block 8 is fixedly connected with a sliding rod 11, one end of the sliding rod 11 is slidably connected with the side slot 10, the inside of the U-shaped block 8 is provided with a cutting knife 12, the top of the base 1 is provided with a conveying mechanism 13, the top of the conveying mechanism 13 is provided with cloth 14.

[0024] In the cloth ration cutting machine, the base 1 serves as a solid foundation to stably support the entire device. The support 2 is firmly erected on the base 1, and the electric push rod 3 at the bottom can accurately generate force to drive the connected concave block 4 to rise and fall, achieving flexible adjustment of the height position of the cutting knife 12. The sliding cooperation of the cross bar 6 and the vertical slot 5 firmly locks the movement track of the concave block 4, ensuring its straight lifting and avoiding deviation, so that the cutting knife 12 is accurately positioned for each cutting. The telescopic rod 7 and the compression spring 9 inside the concave block 4 are key buffers. When the cloth 14 has thick and hard fiber bundles, static blocks, or wrinkles that cause uneven thickness, the compression spring 9 is compressed and the telescopic rod 7 is retracted, causing the U-shaped block 8 to drive the cutting knife 12 to adaptively displace, preventing damage to the cutting edge and ensuring continuous cutting. The sliding rod 11 and the side slot 10 assist the U-shaped block 8 to move stably. The conveying mechanism 13 stably holds and pushes the cloth 14, cooperates with the cutting knife 12, and achieves efficient and accurate cloth ration cutting operation.

[0025] The outside of the U-shaped block 8 is threadedly connected with a bolt 15, the outside of the bolt 15 is threadedly connected with a fixed plate 16, the bolt 15 penetrates the fixed plate 16 and extends to the outside of the fixed plate 16, the inside of the fixed plate 16 is slidably connected with a draw pin 17, the draw pin 17 penetrates the outside of the fixed plate 16 and extends to the outside of the fixed plate 16, one end of the draw pin 17 is fixedly connected with a cross block 18, one side of the U-shaped block 8 is provided with a cross slot 19, the cross slot 19 is inserted with the cross block 18, the outside of the draw pin 17 is provided with a compression spring 20, the other end of the draw pin 17 is fixedly connected with a pull handle 21.

[0026] The U-shaped block 8 is used as a key component for installing the cutting knife 12. The external bolt 15 of the U-shaped block 8 is threadedly connected with the fixing plate 16. By tightening the bolt 15, the fixing plate 16 can be tightly attached to the relevant structure, thereby achieving stable connection. The fixing plate 16 provides a sliding track for the pull pin 17. The cross block 18 at one end of the pull pin 17 is tightly inserted into the cross groove 19 of the U-shaped block 8 under the elastic force of the compression spring 20, thereby achieving precise positioning and auxiliary fixing, preventing displacement between components, and ensuring the stability of the overall structure. The pull handle 21 at the other end of the pull pin 17 facilitates the operator to pull the pull pin 17, overcoming the elastic force of the compression spring 20, so that the cross block 18 is separated from the cross groove 19, thereby enabling quick disassembly and replacement of the cutting knife 12 when needed, and improving the convenience and flexibility of equipment operation.

[0027] The horizontal rod 6 is fixedly connected with a synchronous plate 22 on one side. The synchronous plate 22 is internally slidably connected with a vertical rod 23. The vertical rod 23 penetrates through the synchronous plate 22 and extends to the outside of the synchronous plate 22. The vertical rod 23 is fixedly connected with a limiting block 24 at the top. A downward pressing spring 25 is arranged outside the vertical rod 23. The vertical rod 23 is fixedly connected with a pressing plate 26 at the other end. The pressing plate 26 is fixedly connected with a rubber pad 27 at the bottom.

[0028] The synchronous plate 22 fixedly connected with the horizontal rod 6 plays an important role. The vertical rod 23 is slidably connected inside the synchronous plate 22 and can slide out of the synchronous plate 22. The limiting block 24 at the top of the vertical rod 23 prevents the vertical rod 23 from sliding out of the synchronous plate 22 excessively, ensuring the stability of the structure. The downward pressing spring 25 arranged outside the vertical rod 23 provides an elastic force. When needed, the pressing plate 26 fixedly connected with the vertical rod 23 at the other end is pressed downward under the elastic force. The rubber pad 27 at the bottom of the pressing plate 26 contacts with the cloth 14. The rubber pad 27 can increase the friction between the cloth 14 and the rubber pad 27, so that the cloth 14 is not easily displaced during the operation of the equipment. At the same time, the rubber pad 27 can buffer the pressure of the pressing plate 26 on the cloth 14, preventing the cloth 14 from being damaged. When cutting the cloth 14, the downward pressing spring 25 is compressed, and the pressing plate 26 with the rubber pad 27 presses the cloth 14, ensuring the fixation of the cloth 14, so that the cutting operation is precise and stable.

[0029] The base 1 is fixedly connected with a round sleeve 28 at the bottom. The round sleeve 28 is internally threadedly connected with a stud 29. The stud 29 penetrates through the round sleeve 28 and extends to the outside of the round sleeve 28. The stud 29 is fixedly connected with a foot pad 30 at the bottom.

[0030] The round sleeve 28 at the bottom of the base 1 provides a threaded connection site for the threaded stud 29, and by rotating the threaded stud 29, it can be moved up and down in the round sleeve 28, thereby adjusting the height of the entire device. The foot pad 30 fixedly connected at the bottom of the threaded stud 29, on the one hand, increases the contact area of the device with the placement plane, making the device more stable and reducing the influence of shaking and other factors on the cutting accuracy during the cutting process; on the other hand, the foot pad 30 can also act as a buffer, reducing the damage to the placement plane caused by the vibration generated during the operation of the device, and also reducing the noise generated during the operation of the device to a certain extent.

[0031] The top of the base 1 is fixedly connected with a control panel 31.

[0032] The control panel 31 can be used to set the cutting-related parameter control electric push rod 3, the running action of the conveying mechanism 13 components, and also can display the working status of the equipment and other information, facilitating the operator to operate and monitor the cutting machine.

[0033] The top of the base 1 is fixedly connected with a signboard 32.

[0034] Some operation matters needing attention, safety warning contents, etc. are marked on the signboard 32, which is convenient for the user to identify the equipment and correctly and safely operate the cutting machine.

[0035] The working principle of the cloth ration cutting machine is as follows: firstly, after the equipment is started, the electric push rod 3 starts to work; the electric push rod 3 receives the power driving signal and accurately extends or contracts according to the set program; since the bottom of the electric push rod 3 is fixedly connected with the concave block 4, the concave block 4 is driven to move in the up-down direction; meanwhile, the horizontal rod 6 penetrates through the vertical groove 5 of the support 2 and is connected with the concave block 4 and the support 2 at two ends, so that the concave block 4 can only stably lift along the straight track defined by the vertical groove 5 under the driving of the electric push rod 3, without any deviation, shaking or twisting, laying a foundation for the accurate operation of the subsequent cutting knife 12; then, when the concave block 4 reaches the appropriate position and is ready to cut the cloth 14 conveyed by the conveying mechanism 13, the U-shaped block 8 and the cutting knife 12 in the U-shaped block 8 start to play a key role; if the cutting knife 12 encounters special circumstances in the moment of contacting the cloth 14, when the cloth 14 has thick and hard fiber bundles (such as canvas material), a group of parts formed by electrostatic adsorption, or wrinkles causing uneven thickness, at this time, the compression spring 9 will first respond; after being subjected to uneven pressure from the cloth 14, the compression spring 9 starts to compress, at the same time, the telescopic rod 7 connected with the compression spring 9 is contracted, and the U-shaped block 8 will adaptively move and adjust the position within a certain range, because the slide rod 11 at the top of the U-shaped block 8 can smoothly slide in the side groove 10 of the inner wall of the concave block 4, this linkage mechanism enables the cutting knife 12 to adapt to the complex situation of the cloth 14, avoids being damaged by excessive impact force, and ensures that the cutting action can continue and proceed stably; finally, during the whole cutting process, the conveying mechanism 13 continuously and stably operates, and the cloth 14 is orderly and methodically conveyed forward at a predetermined speed and direction; whenever the cloth 14 moves to the set cutting length, the cutting system composed of the electric push rod 3, the concave block 4, the U-shaped block 8 and the cutting knife 12 accurately performs a cutting action, and the cutting process is repeated, so that the cloth 14 is cut in a quantitative, efficient and high-quality manner, and it is ensured that each piece of cut cloth 14 can meet the expected size and process requirements.

[0036] Compared with the related art, the cloth ration cutting machine has the following beneficial effects:

[0037] The utility model provides a cloth ration cutting machine, through telescopic link 7 and extrusion spring 9 cooperation, make U -shaped block 8 and cutting knife 12 can be elastic in a certain range and move. In the cutting process, when cutting knife 12 meets thick hard fibre bundle (such as canvas cloth) in cloth 14, the part of group of electrostatic adsorption or cloth 14 wrinkle leads to uneven thickness, extrusion spring 9 can be compressed, telescopic link 7 contracts, make cutting knife 12 can adjust cutting depth adaptively, avoid cutting knife 12 to be damaged by excessive impact force, can also guarantee the continuity of cutting action, further guarantee the precision of cloth 14 cutting size, reduce the waste product generation, promote production efficiency, reduce equipment maintenance frequency and cost, strengthen enterprise market competitiveness.

[0038] The above is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion using the utility model specification and the attached drawing contents, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A cloth ration cutting machine, characterized by, The utility model relates to a cutting device for cloth, including: The base top fixedly connected with support, support bottom fixedly connected with electric push rod, electric push rod bottom fixedly connected with concave block, support one side is provided with vertical groove, vertical groove inside slide connection has the crossbar, the crossbar is in the vertical groove and extends to the vertical groove outside, the crossbar other end with concave block outside fixed connection, the concave block inside fixedly connected with telescopic link, telescopic link other end fixedly connected with U -shaped piece, telescopic link outside is provided with extrusion spring, the concave block inner wall is provided with side groove, the slide bar of U -shaped piece top fixedly connected, the slide bar one end with side groove slide connection, the inside setting of U -shaped piece is cut knife, the base top is provided with conveying mechanism, conveying mechanism top is provided with cloth.

2. The cloth quantifying and cutting machine according to claim 1, characterized in that, The U -shaped piece outside screw thread connection has bolt, the bolt outside screw thread connection has fixed plate, the bolt is in fixed plate and extends to fixed plate outside, the fixed plate inside slide connection has pull pin, pull pin is in fixed plate outside and extends to fixed plate outside, pull pin one end fixedly connected with cross block, U -shaped piece one side is provided with cross groove, cross groove and cross block insertion, pull pin outside is provided with compression spring, pull pin other end fixedly connected with pull handle.

3. The cloth quantifying and cutting machine according to claim 1, characterized in that, The crossbar one side fixedly connected with synchronous board, the synchronous board inside slide connection has the vertical rod, the vertical rod is in synchronous board and extends to synchronous board outside, the vertical rod top fixedly connected with limit block, the vertical rod outside is provided with down -pressing spring, the vertical rod other end fixedly connected with pressing plate, the pressing plate bottom fixedly connected with rubber pad.

4. The cloth quantifying and cutting machine according to claim 1, wherein, The base bottom fixedly connected with round sleeve, the round sleeve inside screw thread connection has stud, the stud is in round sleeve and extends to round sleeve outside, the stud bottom fixedly connected with foot pad.

5. The cloth quantifying and cutting machine according to claim 1, wherein, The base top fixedly connected with control panel.

6. The fabric quantifying and cutting machine according to claim 1, characterized in that, The base top fixedly connected with signboard.

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