Cutting device

Abstract

The utility model discloses a cutting device which comprises a cutting table, one side of the cutting table is fixedly connected with a first motor, one side of the top of the cutting table is provided with two moving seats, the bottoms of the two moving seats are provided with adjusting mechanisms, and a rotating roller is fixedly installed between the two moving seats through an installation mechanism. A mounting mechanism is arranged on one side of the movable seat, a positioning seat is fixedly connected to one side of the movable seat and located at the top of the cutting table, a fixing mechanism is arranged in the positioning seat, a limiting plate is arranged on the side, away from the mounting mechanism, of the positioning seat, and a flattening and cutting mechanism is arranged in the limiting plate. According to the umbrella cloth cutting device, a rotating roller wrapped with umbrella cloth can be conveniently installed, the position of the umbrella cloth can be conveniently fixed by arranging a fixing mechanism, meanwhile, the top of the umbrella cloth can be leveled through a leveling block by means of a flattening and cutting mechanism, cutting is convenient, and the convenience of the device is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to umbrella production technical field, concretely is a cutting device. BACKGROUND

[0002] Umbrella is a kind of tool for shading or sheltering from rain and snow, generally made of oil paper, tarpaulin or plastic cloth etc., umbrella manufacturing material, usually including the cloth with ductility and other materials and winding wire that can be used as framework. When using, it is held up by hand, although the main purpose of umbrella when initially invented is to block sunlight, but it is most commonly used as a tool for keeping dry in rainy days, in the production of umbrella, umbrella cloth needs to be cut to be assembled to umbrella rib, and the existing umbrella cloth cutting device mostly does not have flattening auxiliary function, and it is not easy to install new umbrella cloth to cutting device after umbrella cloth is used up, causing inconvenience. SUMMARY

[0003] The utility model aims at providing a kind of cutting device to solve the problems presented in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of cutting device, including cutting table, the one side of cutting table is fixedly connected with motor, the top of cutting table one side is equipped with two mobile seats, the bottom of two mobile seats is equipped with adjusting mechanism, two mobile seats are fixedly installed with rotating roller between the adjusting mechanism, the one side of mobile seat and located at the top of cutting table is fixedly connected with positioning seat, the inside of positioning seat is equipped with fixed mechanism, the side away from adjusting mechanism of positioning seat is equipped with limit plate, the inside of limit plate is equipped with flattening cutting mechanism.

[0005] Preferably, the adjusting mechanism mainly includes driving bevel gear, driven bevel gear and a number of adjusting lead screws, the one side of cutting table is fixedly connected with motor, the output end of motor is fixedly connected with the one end of connecting shaft, the other end of connecting shaft is fixedly connected with driving bevel gear, the two sides of driving bevel gear are all meshedly connected with driven bevel gear, the side away from two driven bevel gears is all fixedly connected with a number of adjusting lead screws, the outside of two a number of adjusting lead screws is all screw-connected with sliding block, the two sides of two sliding blocks are all fixedly connected with sliding seat, the inside of four sliding seats is all slidingly connected with a number of guide rods, two sliding blocks and four sliding seats are all slidingly connected with the top of cutting table, the top of sliding seat is all fixedly connected with the bottom of mobile seat.

[0006] Preferably, the mounting mechanism mainly comprises mounting blocks and rotating rollers, the interiors of the mutually close sides of the two moving seats are rotationally connected with rotating seats, the exteriors of the two rotating seats are fixedly connected with rotating limiting rings, the two rotating limiting rings are rotationally connected with the interiors of the moving seats, the interiors of the two rotating seats are provided with four centrally symmetric recesses, the interiors of the two rotating seats are inserted with mounting blocks, the exteriors of the two mounting blocks are fixedly connected with limiting plug blocks matched with the recesses, the mutually close sides of the two mounting blocks are fixedly connected with rotating rollers, and the exteriors of the rotating rollers are wrapped with umbrella cloth.

[0007] Preferably, the flattening and cutting mechanism mainly comprises adjusting threaded rods, pressing plates and pressing blocks, the interior of the top of the positioning seat is threadedly connected with an adjusting threaded rod, the bottom of the adjusting threaded rod is rotationally connected with a pressing plate, the bottom of the pressing plate is fixedly connected with a limiting sliding block, the two sides of the pressing plate are fixedly connected with limiting sliding blocks, and the two limiting sliding blocks are slidingly connected with the interior of the positioning seat.

[0008] Preferably, the flattening and cutting mechanism mainly comprises a knife seat and a cutting knife, the number of the limiting plates is two, the interiors of the two limiting plates are fixedly connected with sliding rods, the exteriors of the two sliding rods are slidingly connected with adjusting sliding blocks, the sides away from each other of the two adjusting sliding blocks are threadedly connected with limiting heads, the sides close to the adjusting sliding blocks of the two limiting heads are provided with friction blocks, the sides close to each other of the two adjusting sliding blocks are fixedly connected with fixed boxes, the interior of the fixed box is slidingly connected with a sliding box, the two sides of the sliding box are slidingly connected with sliding grooves, the sliding grooves are arranged in the interior of the fixed box, the interior of the sliding box is slidingly connected with the knife seat, the bottom of the knife seat is fixedly connected with the cutting knife, the two sides of the knife seat are fixedly connected with side sliding blocks, the interiors of the two side sliding blocks are slidingly connected with No.2 guide rods fixedly connected with the interior of the sliding box, and the exteriors of the two No.2 guide rods are sleeved with return springs.

[0009] Preferably, the bottom of the fixed box is fixedly connected with a leveling block, the interiors of the sliding box and the leveling block are provided with air slots, and the shapes of the air slots are matched with the shape of the bottom of the knife seat.

[0010] Preferably, the bottoms of the two limiting plates are slidingly connected with No.3 guide rods, the two No.3 guide rods are fixedly connected with the interior of the cutting table, the ends close to each other of the two No.3 guide rods are fixedly connected with one end of connecting blocks, the other ends of the two connecting blocks are fixedly connected with adjusting seats, the interior of the adjusting seat is threadedly connected with a No.2 adjusting lead screw, the adjusting seat is slidingly connected with the interior of the cutting table, one end of the No.2 adjusting lead screw is rotationally connected with the interior of the cutting table, the other end of the No.2 adjusting lead screw is fixedly connected with the output end of a No.2 motor, and the No.2 motor is fixedly connected with one side of the cutting table.

[0011] Preferably, the four corners of the bottom of the cutting table are fixedly connected with supporting legs.

[0012] Compared with the prior art, the umbrella cloth can be conveniently installed on the rotating roller through the installation mechanism, the position of the umbrella cloth can be conveniently fixed through the fixing mechanism, the top of the umbrella cloth can be conveniently leveled through the flattening block of the flattening and cutting mechanism, cutting is facilitated, and the convenience of the device is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a schematic view of the internal structure of the utility model;

[0014] Figure 2 is a schematic view of the internal structure of the side of the utility model;

[0015] Figure 3 is a schematic view of the appearance of the utility model from a top view angle;

[0016] Figure 4 is a schematic view of the internal structure of the utility model from a top view angle.

[0017] In the drawing: 1, cutting table; 2, No. 1 motor; 3, connecting shaft; 4, driving bevel gear; 5, driven bevel gear; 6, No. 1 adjusting lead screw; 7, moving seat; 8, rotating seat; 9, rotating limiting ring; 10, mounting block; 11, limiting plug-in block; 12, No. 1 guide rod; 13, rotating roller; 14, positioning seat; 15, adjusting threaded rod; 16, pressing plate; 17, pressing block; 18, limiting sliding block; 19, sliding block; 20, sliding seat; 21, No. 2 motor; 22, No. 2 adjusting lead screw; 23, adjusting seat; 24, connecting block; 25, limiting plate; 26, adjusting sliding block; 27, sliding rod; 28, limiting head; 29, fixing box; 30, sliding box; 31, sliding groove; 32, cutter seat; 33, side sliding block; 34, No. 2 guide rod; 35, return spring; 36, cutting knife; 37, No. 3 guide rod; 38, flattening block; 39, supporting leg; 40, installation mechanism; 41, fixing mechanism; 42, flattening and cutting mechanism; 43, adjusting mechanism. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to Figures 1-4This utility model provides a technical solution: a cutting device, including a cutting table 1, a No. 1 motor 2 fixedly connected to one side of the cutting table 1, two movable seats 7 provided on one side of the top of the cutting table 1, an adjustment mechanism 43 provided at the bottom of the two movable seats 7, a rotating roller 13 fixedly installed between the two movable seats 7 through an installation mechanism 40, a positioning seat 14 fixedly connected to one side of the movable seat 7 and located at the top of the cutting table 1, a fixing mechanism 41 provided inside the positioning seat 14, a limiting plate 25 provided on the side of the positioning seat 14 away from the installation mechanism 40, and a flattening cutting mechanism 42 provided inside the limiting plate 25.

[0020] Furthermore, the adjustment mechanism 43 mainly includes a driving bevel gear 4, a driven bevel gear 5, and a first adjusting screw 6. A first motor 2 is fixedly connected to one side of the cutting table 1. One end of the connecting shaft 3 is fixedly connected to the output end of the first motor 2. The driving bevel gear 4 is fixedly connected to the other end of the connecting shaft 3. Driven bevel gears 5 are meshed on both sides of the driving bevel gear 4. A first adjusting screw 6 is fixedly connected to the side of the two driven bevel gears 5 that are far apart. Sliding blocks 19 are threaded to the outside of the two first adjusting screws 6. Sliding seats 20 are fixedly connected to both sides of the two sliding blocks 19. A first guide rod 12 is slidably connected inside the four sliding seats 20. The two sliding blocks 19 and the four sliding seats 20 are slidably connected to the top of the cutting table 1. The top of the sliding seats 20 is fixedly connected to the bottom of the moving seat 7.

[0021] Furthermore, the mounting mechanism 40 mainly includes mounting blocks 10 and rotating rollers 13. Rotating seats 8 are rotatably connected to the interior of each of the two movable seats 7 on their adjacent sides. Rotational limiting rings 9 are fixedly connected to the exterior of each of the two rotating seats 8, and both rotational limiting rings 9 are rotatably connected to the interior of the movable seats 7. Four centrally symmetrical grooves are formed inside each of the two rotating seats 8. Mounting blocks 10 are inserted into the interior of each of the two rotating seats 8. Limiting inserts 11 that mate with the grooves are fixedly connected to the exterior of each of the two mounting blocks 10. Rotating rollers 13 are fixedly connected to the adjacent sides of each of the two mounting blocks 10, and the exterior of each rotating roller 13 is covered with a tarpaulin.

[0022] Furthermore, the flattening and cutting mechanism 42 mainly includes an adjusting threaded rod 15, a pressure plate 16, and a pressure block 17. The adjusting threaded rod 15 is internally threadedly connected to the top of the positioning seat 14. The pressure plate 16 is rotatably connected to the bottom of the adjusting threaded rod 15. The bottom of the pressure plate 16 is fixedly connected to a limit slider 18. Limit sliders 18 are fixedly connected to both sides of the pressure plate 16. Both limit sliders 18 are slidably connected to the inside of the positioning seat 14.

[0023] Furthermore, the flattening and cutting mechanism 42 mainly includes a knife holder 32 and a cutting shear 36. There are two limiting plates 25. Sliding rods 27 are fixedly connected inside the two limiting plates 25. Adjusting sliders 26 are slidably connected to the outside of the two sliding rods 27. Limiting heads 28 are threadedly connected to the opposite sides of the two adjusting sliders 26. Friction blocks are provided on the side of the two limiting heads 28 that are close to the adjusting sliders 26. A fixed box 29 is fixedly connected to the side of the two adjusting sliders 26 that are close to each other. A sliding box 30 is slidably connected inside the fixed box 29. Sliding grooves 31 are slidably connected to both sides of the sliding box 30. The sliding grooves 31 are all located inside the fixed box 29. A knife holder 32 is slidably connected inside the sliding box 30. The cutting shear 36 is fixedly connected to the bottom of the knife holder 32. Side sliders 33 are fixedly connected to both sides of the knife holder 32. Second guide rods 34, which are fixedly connected to the inside of the sliding box 30, are slidably connected inside the two side sliders 33. Return springs 35 are sleeved on the outside of the two second guide rods 34.

[0024] Furthermore, a leveling block 38 is fixedly connected to the bottom of the fixed box 29. Both the sliding box 30 and the leveling block 38 have slots inside, and the shape of the slots matches the shape of the bottom of the tool holder 32.

[0025] Furthermore, the bottom of each of the two limiting plates 25 is slidably connected to a third guide rod 37. Both third guide rods 37 are fixedly connected to the inside of the cutting table 1. One end of a connecting block 24 is fixedly connected to the adjacent end of each of the two third guide rods 37. The other end of the two connecting blocks 24 is fixedly connected to an adjusting seat 23. The adjusting seat 23 is threadedly connected to a second adjusting screw 22. The adjusting seat 23 is slidably connected to the inside of the cutting table 1. One end of the second adjusting screw 22 is rotatably connected to the inside of the cutting table 1. The other end of the second adjusting screw 22 is fixedly connected to the output end of a second motor 21. The second motor 21 is fixedly connected to one side of the cutting table 1.

[0026] Furthermore, support legs 39 are fixedly connected to the four corners of the bottom of the cutting table 1.

[0027] Specifically, when using this utility model, firstly, start motor 2, which drives the driving bevel gear 4 to rotate via the connecting shaft 3, thereby driving the driven bevel gear 5 to rotate synchronously, which in turn drives the first adjusting screw 6 to rotate, thereby adjusting the distance between the two moving seats 7. Then, place the rotating roller 13 wrapped with umbrella fabric between the two moving seats 7, and insert the mounting blocks 10 on both sides of the rotating roller 13 into the moving seats 7. Then, pull the umbrella fabric to the end closest to motor 21, rotate the adjusting screw 15, and drive the pressure plate 16 and the pressure block. 17. Move downwards to press and fix the position of the umbrella fabric. Then, loosen the two limit heads 28 and slide the fixing box 29 downwards until the flattening block 38 contacts the fabric. Then, start the second motor 21 to drive the second adjusting screw 22 to rotate, thereby driving the adjusting seat 23 to move and adjust the position of the two limit plates 25. Drive the flattening block 38 to flatten the umbrella fabric. When cutting is required, pull the sliding box 30 by hand to move it to the cutting position, and then press down the knife seat 32 to extend the cutting scissors 36 to cut the umbrella fabric.

[0028] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model 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 utility model.

[0029] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting device, comprising a cutting table (1), characterized in that: A motor (2) is fixedly connected to one side of the cutting table (1). Two movable seats (7) are provided on one side of the top of the cutting table (1). An adjustment mechanism (43) is provided at the bottom of the two movable seats (7). A rotating roller (13) is fixedly installed between the two movable seats (7) through an installation mechanism (40). A positioning seat (14) is fixedly connected to one side of the movable seat (7) and at the top of the cutting table (1). A fixing mechanism (41) is provided inside the positioning seat (14). A limiting plate (25) is provided on the side of the positioning seat (14) away from the installation mechanism (40). A flattening cutting mechanism (42) is provided inside the limiting plate (25).

2. The cutting device according to claim 1, characterized in that: The adjustment mechanism (43) mainly includes a driving bevel gear (4), a driven bevel gear (5), and a first adjusting screw (6). A first motor (2) is fixedly connected to one side of the cutting table (1). The output end of the first motor (2) is fixedly connected to one end of a connecting shaft (3). The other end of the connecting shaft (3) is fixedly connected to the driving bevel gear (4). Both sides of the driving bevel gear (4) are meshed with driven bevel gears (5). The two driven bevel gears (5) are located on opposite sides. A first adjusting screw (6) is fixedly connected. Both of the first adjusting screws (6) are threaded with sliding blocks (19). Both sides of the two sliding blocks (19) are fixedly connected with sliding seats (20). The interior of the four sliding seats (20) is slidably connected with a first guide rod (12). The two sliding blocks (19) and the four sliding seats (20) are slidably connected to the top of the cutting table (1). The top of the sliding seats (20) is fixedly connected to the bottom of the moving seat (7).

3. The cutting device according to claim 1, characterized in that: The mounting mechanism (40) mainly includes mounting blocks (10) and rotating rollers (13). Rotating seats (8) are rotatably connected to the interior of each of the two movable seats (7) on their adjacent sides. Rotational limiting rings (9) are fixedly connected to the exterior of each of the two rotating seats (8). Both rotating limiting rings (9) are rotatably connected to the interior of the movable seats (7). Four centrally symmetrical grooves are formed inside each of the two rotating seats (8). Mounting blocks (10) are inserted into the interior of each of the two rotating seats (8). Limiting inserts (11) that mate with the grooves are fixedly connected to the exterior of each of the two mounting blocks (10). Rotating rollers (13) are fixedly connected to the adjacent sides of each of the two mounting blocks (10). The exterior of each rotating roller (13) is covered with an umbrella cloth.

4. A cutting device according to claim 1, characterized in that: The flattening and cutting mechanism (42) mainly includes an adjusting threaded rod (15), a pressure plate (16) and a pressure block (17). The adjusting threaded rod (15) is internally threaded at the top of the positioning seat (14). The pressure plate (16) is rotatably connected to the bottom of the adjusting threaded rod (15). A limit slider (18) is fixedly connected to the bottom of the pressure plate (16). Limit sliders (18) are fixedly connected to both sides of the pressure plate (16). Both limit sliders (18) are slidably connected to the inside of the positioning seat (14).

5. A cutting device according to claim 1, characterized in that: The flattening and cutting mechanism (42) mainly includes a blade holder (32) and cutting blades (36). There are two limiting plates (25). A slide rod (27) is fixedly connected inside each of the two limiting plates (25). An adjusting slider (26) is slidably connected to the outside of each of the two slide rods (27). A limiting head (28) is threadedly connected to the side of each of the two adjusting sliders (26) that is far apart from each other. A friction block is provided on the side of each of the two limiting heads (28) that is close to the adjusting slider (26). A fixing box (29) is fixedly connected to the side of each of the two adjusting sliders (26) that is close to each other. The inside of the fixing box (29) is... A sliding box (30) is slidably connected. Sliding grooves (31) are slidably connected to both sides of the sliding box (30). The sliding grooves (31) are all located inside the fixed box (29). A knife holder (32) is slidably connected inside the sliding box (30). A cutting scissor (36) is fixedly connected to the bottom of the knife holder (32). Side sliders (33) are fixedly connected to both sides of the knife holder (32). A second guide rod (34) is slidably connected to the inside of the two side sliders (33) and fixedly connected to the inside of the sliding box (30). A return spring (35) is sleeved on the outside of the two second guide rods (34).

6. A cutting device according to claim 5, characterized in that: The bottom of the fixed box (29) is fixedly connected to a leveling block (38). Both the sliding box (30) and the leveling block (38) have slots inside, and the shape of the slots matches the shape of the bottom of the tool holder (32).

7. A cutting device according to claim 5, characterized in that: The bottom of each of the two limiting plates (25) is slidably connected to a third guide rod (37). Both of the third guide rods (37) are fixedly connected to the inside of the cutting table (1). One end of a connecting block (24) is fixedly connected to one end of each of the two third guide rods (37) that are close to each other. The other end of the two connecting blocks (24) is fixedly connected to an adjusting seat (23). The adjusting seat (23) is threadedly connected to a second adjusting screw (22). The adjusting seat (23) is slidably connected to the inside of the cutting table (1). One end of the second adjusting screw (22) is rotatably connected to the inside of the cutting table (1). The other end of the second adjusting screw (22) is fixedly connected to the output end of a second motor (21). The second motor (21) is fixedly connected to one side of the cutting table (1).

8. A cutting device according to claim 1, characterized in that: The four corners of the bottom of the cutting table (1) are fixedly connected to support legs (39).

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