CN210884572U - A non-woven cutting device - Google Patents

Abstract

The utility model discloses a non-woven cutting device, comprising a U-shaped table, a bearing, a support roller, a knife slot, a guide roller, an electric push rod, a connecting plate, a motor, a first support plate, a first chute, connecting roller, first connecting shaft, connecting head, second connecting shaft, round knife, fixing plate, fixing bolt, round plate, second supporting plate, second chute, second sliding block, through hole, spring, first Slides, guide posts, threaded holes and connection chambers. The first sliding block and the second sliding block can be connected by the connecting roller, and the second sliding block will follow the movement of the first sliding block, so as to align the circular knife with the cutting groove, so as to adjust the nonwoven fabric. The right end of the first connecting shaft is movably connected with the connecting cavity, and the circular plate is separated from the right end of the connecting roller by removing the fixing bolt from the side of the circular plate, and then moving the connecting roller to the left. , from the gap between the two, the circular knife connecting the surface of the roller can be disassembled and replaced, which is convenient for later maintenance.

Description

A non-woven cutting device

technical field

The utility model relates to a slitting device, in particular to a non-woven fabric slitting device, which belongs to the technical field of non-woven fabric processing.

Background technique

Non-woven fabric, also known as non-woven fabric, is composed of directional or random fibers. It is called cloth because of its appearance and certain properties; non-woven fabric has no warp and weft threads, so it is very convenient for cutting and sewing, and it is light It is easy to shape and is deeply loved by handicraft enthusiasts; non-woven fabrics are moisture-proof, breathable, flexible, light in weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, and recyclable. Polypropylene (pp material) pellets are mostly used as raw materials, and are produced by a continuous one-step method of high-temperature melting, spinning, laying, and hot-pressing and coiling.

In the prior art, the non-woven fabric needs to be slit during processing. The frontal structure of the existing slitting devices is relatively complicated, and it is more complicated when used, and the slitting device needs to be internally used after long-term use. The tool needs to be maintained, and at the same time, the tool needs to be repaired when it is damaged. The current tool is more troublesome to disassemble. Therefore, in view of the above problems, a non-woven fabric slitting device is proposed.

SUMMARY OF THE INVENTION

The purpose of this utility model is to provide a non-woven fabric slitting device in order to solve the above problems.

The utility model achieves the above purpose through the following technical solutions. A non-woven fabric slitting device includes a first support plate, a second support plate, a motor, a connecting plate, a fixing bolt, a connecting structure, a first supporting plate, a second supporting plate, a motor, a connecting plate, a fixing bolt, a connecting structure, U-shaped table, support rollers, guide rollers and bearings;

The connecting structure includes a first sliding groove, a connecting roller, a first connecting shaft, a second connecting shaft, a second sliding groove and a spring, the first sliding groove is opened on the side of the first support plate, and the first Two sliding grooves are opened on the side of the second support plate, a first sliding block is engaged with the inside of the first sliding groove, and a second sliding block is engaged with the inside of the second sliding groove; The left end of a connecting shaft is rotatably connected to the first sliding block through the bearing, a connecting head is fixedly connected to the right end of the first connecting shaft, a connecting cavity is opened on the left end face of the connecting roller, and the connecting head covers connected to the inside of the connecting cavity; the right end of the second connecting shaft is rotatably connected with the second sliding block through the bearing, the left end of the second connecting shaft is fixed with a circular plate, and the end of the fixing bolt It penetrates through the circular plate and is fixedly connected with the right end face of the connecting roller; the surface of the second sliding block is provided with a through hole, and the interior of the second sliding groove is fixed with a guide column, and the guide column penetrates through the the through hole, and the spring is sleeved on the surface of the guide column;

The connecting plate is fixed on the outer side surface of the first sliding block, the motor is fixed on the upper surface of the connecting plate, the end of the output shaft of the motor penetrates the first sliding block, and the motor The end of the output shaft is fixedly connected with the left end face of the first connecting shaft; the bottom end of the connecting plate is provided with an electric push rod, the electric push rod is fixed on the side of the U-shaped table, and the electric push rod is fixed on the side of the U-shaped table. The end of the output rod of the push rod is fixedly connected with the lower surface of the connecting plate.

Preferably, the support roller is provided inside the U-shaped table, the two ends of the support roller are rotatably connected to the inner side wall of the U-shaped table through the bearings, and the surface of the support roller is provided with a knife. groove.

Preferably, both sides of the support roller are provided with the guide rollers, and both ends of the guide rollers are rotatably connected to the inner side wall of the U-shaped table through the bearings.

Preferably, the first support plate and the second support plate are respectively fixed on the top of the U-shaped table, and the sizes of the two are matched.

Preferably, threaded holes are formed on the surface of the connecting roller, a circular knife is sleeved on the surface of the connecting roller, a fixing plate is fixed on both sides of the circular knife, and the end of the fixing bolt penetrates the fixing plate. The upper surface of the plate is threadedly connected with the threaded holes.

Preferably, the first sliding block and the second sliding block are both cross-shaped structures, and they are respectively connected to the first support plate and the second support plate in a sliding manner.

The beneficial effects of the present utility model are:

1. The utility model can drive the first sliding block to move along the first supporting plate through the electric push rod, and the connecting roller can connect the first sliding block with the second sliding block, and the second sliding block can be moved while the first sliding block is moving. The block will move with it to align the circular knife with the knife slot, so as to cut the non-woven fabric, which is relatively simple to use;

2. In the present invention, the right end of the first connecting shaft is movably connected with the connecting cavity. By removing the fixing bolt from the side of the circular plate, and then moving the connecting roller to the left, the circular plate and the right end of the connecting roller are connected. Separation, from the gap between the two, the circular knife connecting the surface of the roller can be disassembled and replaced, which is convenient for later maintenance.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor.

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the connection diagram of the electric push rod and the first slider of the utility model;

3 is a schematic structural diagram of the second support plate of the present invention;

FIG. 4 is a schematic diagram of the structure of the connecting roller of the present invention.

In the picture: 1. U-shaped table, 2. Bearing, 3. Supporting roller, 31. Cutting groove, 4. Guide roller, 5. Electric push rod, 6. Connecting plate, 7. Motor, 8. First supporting plate , 81, first chute, 9, connecting roller, 91, first connecting shaft, 911, connecting head, 92, second connecting shaft, 10, round knife, 11, fixing plate, 12, fixing bolt, 13, round plate, 14, second support plate, 141, second chute, 15, second slider, 151, through hole, 16, spring, 17, first slider, 18, guide post, 19, threaded hole, 20 , connecting cavity.

Detailed ways

In order to make the purpose, features and advantages of the utility model more obvious and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the embodiments described below are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The technical solutions of the present utility model will be further described below with reference to the accompanying drawings and through specific embodiments.

In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on those shown in the accompanying drawings. The orientation or positional relationship is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a reference to the present utility model. limits.

1-4, a non-woven fabric slitting device includes a first support plate 8, a second support plate 14, a motor 7, a connecting plate 6, a fixing bolt 12, a connecting plate 8, a second supporting plate 14, a connecting plate 6, a fixing bolt 12, and Structure, U-shaped table 1, support roller 3, guide roller 4 and bearing 2;

The connecting structure includes a first chute 81 , a connecting roller 9 , a first connecting shaft 91 , a second connecting shaft 92 , a second chute 141 and a spring 16 , and the first chute 81 is opened on the first support. The side of the plate 8, the second chute 141 is opened on the side of the second support plate 14, the first slider 17 is engaged with the inside of the first chute 81, and the second chute 141 A second sliding block 15 is engaged with the inside of the first connecting shaft 91; the left end of the first connecting shaft 91 is rotatably connected with the first sliding block 17 through the bearing 2, and the right end of the first connecting shaft 91 is fixed with a connecting head 911, a connecting cavity 20 is opened on the left end face of the connecting roller 9, and the connecting head 911 is sleeved inside the connecting cavity 20; the right end of the second connecting shaft 92 is connected to the The two sliders 15 are rotatably connected, the left end of the second connecting shaft 92 is fixedly connected with the circular plate 13, and the end of the fixing bolt 12 penetrates the circular plate 13 and is fixedly connected with the right end face of the connecting roller 9; A through hole 151 is formed on the surface of the second slider 15 , a guide post 18 is fixedly connected to the inside of the second sliding slot 141 , the guide post 18 penetrates through the through hole 151 , and the spring 16 is sleeved on the surface of the guide post 18;

The connecting plate 6 is fixed on the outer side of the first sliding block 17 , the motor 7 is fixed on the upper surface of the connecting plate 6 , and the end of the output shaft of the motor 7 penetrates the first sliding block 17, and the end of the output shaft of the motor 7 is fixedly connected to the left end face of the first connecting shaft 91; the bottom end of the connecting plate 6 is provided with an electric push rod 5, and the electric push rod 5 is fixed at the the side of the U-shaped table 1 , and the end of the output rod of the electric push rod 5 is fixedly connected to the lower surface of the connecting plate 6 .

The inside of the U-shaped table 1 is provided with the support roller 3, the two ends of the support roller 3 are rotatably connected to the inner side wall of the U-shaped table 1 through the bearing 2, and the surface of the support roller 3 is open. There is a cutting groove 31, which is convenient for the support roller 3 to support the non-woven fabric; the guide rollers 4 are provided on both sides of the support roller 3, and both ends of the guide roller 4 pass through the bearing 2 It is rotatably connected with the inner side wall of the U-shaped table 1, and the guide roller 4 plays a guiding role for the non-woven fabric; the first support plate 8 and the second support plate 14 are respectively fixed on the U-shaped table. 1, and the sizes of the two match, the first support plate 8 and the second support plate 14 play a supporting role on the connection structure; the surface of the connection roller 9 is provided with threaded holes 19, The surface of the connecting roller 9 is sleeved with a circular knife 10 , both sides of the circular knife 10 are fixed with a fixing plate 11 , and the end of the fixing bolt 12 penetrates the upper surface of the fixing plate 11 and is connected with the fixing plate 11 . The threaded hole 19 is threaded to facilitate fixing the circular knife 10 on the surface of the connecting roller 9; the first sliding block 17 and the second sliding block 15 are both cross-shaped structures, and they are respectively connected with The first support plate 8 and the second support plate 14 are slidably connected, so that the connecting roller 9 can be driven to move up and down by the electric push rod 5 .

When the utility model is in use, the electrical components appearing in this application are connected to the external power supply and the control switch when in use. First, the non-woven fabric is passed through the top of the two guide rollers 4 and the support roller 3 respectively, and then the electric push rod is used. 5 Works with the motor 7, the electric push rod 5 will drive the connecting plate 6 to move to the bottom end, and the first sliding block 17 and the second sliding block 15 can be connected through the connecting roller 9. At this time, the connecting roller 9 will move to the bottom end at the same time. In this way, the circular knife 10 on the surface of the connecting roller 9 is aligned with the cutting groove 31 on the surface of the supporting roller 3, and the motor 7 works at the same time to drive the circular knife 10 to rotate, thereby aligning the nonwoven fabric wrapped on the surface of the supporting roller 3. to cut;

Then, the right end of the first connecting shaft 91 is movably connected with the connecting cavity 20, and the connecting roller 9 is moved to the left by removing the fixing bolt 12 from the side of the circular plate 13, so as to connect the circular plate 13 to the connecting roller 9 The right end of the connecting roller 9 is separated, and the circular knife 10 on the surface of the connecting roller 9 can be disassembled and replaced from the space between the two, which is convenient for later maintenance.

The electric push rod 5 adopts the YNT-04 model and its related supporting power supply and circuit provided by Nanjing Yongnuo Transmission Equipment Co., Ltd.

Motor 7 adopts the 6IK200RGU-CF model and its related supporting power supply and circuit provided by Dongfang Baixiao Electromechanical Operation Department, Songling Town, Wujiang District.

The related circuits, electronic components and modules are all in the prior art, which can be realized by those skilled in the art. It is needless to mention that the content of the protection of the present invention does not involve the improvement of software and methods.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and scope of the required identical elements are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that it can still be Modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention .

Claims (6)

1. A non-woven cutting device, characterized in that: it comprises a first support plate (8), a second support plate (14), a motor (7), a connecting plate (6), a first support plate (8), a second support plate (14), a motor (7), a connecting plate (6), fixing bolts (12), connecting structure, U-shaped table (1), support rollers (3), guide rollers (4) and bearings (2); The connecting structure includes a first sliding groove (81), a connecting roller (9), a first connecting shaft (91), a second connecting shaft (92), a second sliding groove (141) and a spring (16). The first chute (81) is provided on the side of the first support plate (8), the second chute (141) is provided on the side of the second support plate (14), the first chute A first slider (17) is engaged with the inside of (81), and a second slider (15) is engaged with the inside of the second chute (141); the left end of the first connecting shaft (91) The bearing (2) is rotatably connected to the first sliding block (17), the right end of the first connecting shaft (91) is fixed with a connecting head (911), and the left end face of the connecting roller (9) A connecting cavity (20) is opened, and the connecting head (911) is sleeved inside the connecting cavity (20); the right end of the second connecting shaft (92) is connected to the second connecting shaft (20) through the bearing (2). The two sliders (15) are connected in rotation, the left end of the second connecting shaft (92) is fixed with a circular plate (13), and the end of the fixing bolt (12) penetrates the circular plate (13) and is connected to the circular plate (13). The right end face of the connecting roller (9) is fixedly connected; the surface of the second sliding block (15) is provided with a through hole (151), and the inside of the second sliding groove (141) is fixed with a guide column (18), The guide post (18) passes through the through hole (151), and the spring (16) is sleeved on the surface of the guide post (18); The connecting plate (6) is fixed on the outer side surface of the first slider (17), the motor (7) is fixed on the upper surface of the connecting plate (6), and the motor (7) is The end of the output shaft passes through the first slider (17), and the end of the output shaft of the motor (7) is fixedly connected to the left end face of the first connecting shaft (91); the bottom of the connecting plate (6) The end is provided with an electric push rod (5), the electric push rod (5) is fixed on the side of the U-shaped table (1), and the output rod end of the electric push rod (5) is connected to the connecting plate (6) The lower surface is fixed. 2. A non-woven fabric slitting device according to claim 1, characterized in that: the support roller (3) is provided inside the U-shaped table (1), and the support roller (3) is Both ends are rotatably connected to the inner side wall of the U-shaped table (1) through the bearing (2), and the surface of the support roller (3) is provided with a cutting groove (31). 3. A non-woven fabric slitting device according to claim 1, characterized in that: the guide rollers (4) are provided on both sides of the support roller (3), and the guide rollers (4) ) are rotatably connected to the inner wall of the U-shaped table (1) through the bearing (2). 4 . The non-woven fabric slitting device according to claim 1 , wherein the first support plate ( 8 ) and the second support plate ( 14 ) are respectively fixed on the U-shaped table. 5 . (1), and the dimensions of the two match. 5. A non-woven fabric slitting device according to claim 1, characterized in that: the surface of the connecting roller (9) is provided with threaded holes (19), and the surface of the connecting roller (9) is sleeved There is a circular knife (10), the two sides of the circular knife (10) are fixed with a fixing plate (11), and the end of the fixing bolt (12) penetrates the upper surface of the fixing plate (11) and is connected with the fixing plate (11). The threaded hole (19) is threaded. 6 . The non-woven fabric slitting device according to claim 1 , wherein the first sliding block ( 17 ) and the second sliding block ( 15 ) are both cross-shaped structures, and both They are respectively slidably connected with the first support plate (8) and the second support plate (14).

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