CN210336142U

CN210336142U - Cutting device is used in processing of sofa cushion

Info

Publication number: CN210336142U
Application number: CN201921414786.6U
Authority: CN
Inventors: 张映; 廖晓华
Original assignee: Chongqing Nanchuan Liangying Sofa Processing Factory
Current assignee: Chongqing Nanchuan Liangying Sofa Processing Factory
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-04-17
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a cutting device for sofa cushion processing, which comprises a base, the base top is fixedly connected with a support column, the support column top is fixedly connected with a guide rail, the outside of the central axis of the guide rail is movably connected with a slide block, the top of the slide block is fixedly connected with a support rod, the top of the support rod is fixedly connected with two groups of cross rods, a connecting rod is arranged between the two groups of cross rods, a bolt is arranged between the connecting rod and the cross rods for convenient disassembly, a short rod is fixedly connected with the end of one side of the connecting rod, a cutter is fixedly connected with the end of one side of the short rod, a first convex rod is fixedly connected with the outer wall of the central axis of the slide block, a connecting short rod is fixedly connected with one side of the first convex rod, a second convex rod is connected, can place polylith cushion between two fixed plates and cut, improve cutting efficiency.

Description

Cutting device is used in processing of sofa cushion

Technical Field

The utility model relates to a cutting device field especially relates to a cutting device is used in processing of sofa cushion.

Background

The sofa cushion is mainly made of cotton cloth, plant fibers or the inside of the sofa cushion is made of plush, in order to increase the comfort of the sofa, high-grade sofa cushion should use high-elastic foam sponge with the density of more than 30 kilograms per cubic meter, the back cushion should use high-elastic foam sponge with the density of more than 25 kilograms per cubic meter, in order to improve the comfort of sitting and lying, some foams are still soft under the premise of ensuring not to reduce the density, some vertical springs are arranged in the cushion, so that the sofa has higher rebound resilience and ageing resistance, and under the general condition, the sofa cushion after a human body sits down uses about 10 centimeters of recess as the best.

Sofa cushion is in cutting process, generally presss from both sides the cushion both sides or both ends tightly, if the clamp force is too little because the gravity reason can lead to the cushion middle part position downwards, not on same water flat line with both sides, lead to the incision unevenness in cutting process, if the clamp force too big can lead to the cushion surface to receive the damage, and can only cut a cushion during the cutting, work efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cutting device for processing a sofa cushion.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a cutting device for processing a sofa cushion comprises a base, wherein a supporting column is fixedly connected to the top of the base, a guide rail is fixedly connected to the top of the supporting column, a sliding block is movably connected to the outer side of the central axis of the guide rail, a supporting rod is fixedly connected to the top of the sliding block, two groups of cross rods are fixedly connected to the top of the supporting rod, a connecting rod is arranged between the two groups of cross rods, a detachable bolt is arranged between the connecting rod and the cross rods, a short rod is fixedly connected to the tail end of one side of the connecting rod, a cutter is fixedly connected to the tail end of one side of the short rod, a first protruding rod is fixedly connected to the outer wall of the central axis of the sliding block, a connecting short rod is fixedly connected to one side of the first protruding rod, a second protruding rod is, the improved multifunctional electric drill is characterized in that a motor is connected to one side of the rotating shaft, a cavity is fixedly mounted on one side of the support column at the top of the base, a cylinder is arranged in the cavity, a piston is connected to the bottom of the cylinder, a connector is connected to the top of the piston, a T-shaped rod is fixedly connected to the top of the connector, a first fixing plate is fixedly connected to the tail end of one side of the T-shaped rod, a groove is formed in the central axis of the first fixing plate, and the outer wall of the cavity is fixedly connected to the.

As a further description of the above technical solution:

the quantity of bracing piece is two sets ofly, and every two bracing pieces of every side are a set of, and two sets of bracing pieces are symmetrical about the central axis of base.

As a further description of the above technical solution:

the guide rail penetrates through the inside of the sliding block.

As a further description of the above technical solution:

the connecting rod is fixedly connected with the cross rod through a conveniently-disassembled bolt, and the short rod is located on the central axis of the connecting rod.

As a further description of the above technical solution:

the height of the cutter is larger than the maximum distance between the first fixing plate and the second fixing plate, and the thickness of the cutter is smaller than the width of the groove.

As a further description of the above technical solution:

the first projecting rod has the same size as the second projecting rod.

As a further description of the above technical solution:

the piston is fixedly connected with the T-shaped rod through a coupler.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of cutting device is used in sofa cushion processing compares with traditional device, through having set up the cylinder device, drives first fixed plate and reciprocates, can place polylith cushion between two fixed plates and cut, improves cutting efficiency.

2. Compared with the traditional device, the device has great innovation and improvement in structure and design, the groove is formed between the two plates, the width of the groove is larger than the thickness of the cutter, the cutter can be conveniently cut, meanwhile, the cushion can be well clamped, and defective products cannot be caused to occur due to too large or too small clamping force.

Drawings

Fig. 1 is a front view of a cutting device for processing a sofa cushion provided by the utility model;

FIG. 2 is an enlarged view of the connection structure at A in FIG. 1;

fig. 3 is a top view of the cutting device for processing the sofa cushion provided by the present invention;

fig. 4 is an enlarged schematic view of a connection structure at B of fig. 3.

Illustration of the drawings:

1. a base; 2. connecting a short rod; 3. a first projecting rod; 4. a second fixing plate; 5. a cylinder; 6. a chamber; 7. a coupler; 8. a T-shaped rod; 9. a first fixing plate; 10. a cutter; 11. a short bar; 12. the bolts are convenient to disassemble; 13. a cross bar; 14. a strut; 15. a slider; 16. a guide rail; 17. a support pillar; 18. a connecting rod; 19. a motor; 20. a rotating shaft; 21. rotating the disc; 22. a second projecting rod; 23. a piston; 24. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a cutting device for processing a sofa cushion comprises a base 1, wherein a supporting column 17 is fixedly connected to the top of the base 1, a guide rail 16 is fixedly connected to the top of the supporting column 17, a slide block 15 is movably connected to the outer side of the central axis of the guide rail 16, a supporting rod 14 is fixedly connected to the top of the slide block 15, two groups of cross beams 13 are fixedly connected to the top of the supporting rod 14, a connecting rod 18 is arranged between the two groups of cross beams 13, a detachable bolt 12 is arranged between the connecting rod 18 and the cross beam 13, a cross rod 11 is fixedly connected to the tail end of one side of the connecting rod 18, a cutter 10 is fixedly connected to the tail end of one side of the cross rod 11, a first protruding rod 3 is fixedly connected to the outer wall of the central axis of the slide block 15, a connecting short rod 2 is fixedly connected to one side of the, 20 one side of axis of rotation is connected with

motor

19, 1 top of base just is located support column 17 one side fixed mounting has cavity 6, the inside cylinder 5 that is provided with of

cavity

6, 5 bottoms of cylinder are connected with piston 23, piston 23 top is connected with

coupler

7, 7 top fixedly connected with T type poles 8 of coupler, 8 one side terminal fixedly connected with first fixed plate 9 of T type pole, first fixed plate 9 the central axis seted up recess 24, 6 outer walls of cavity just are located first fixed plate 9 bottom fixedly connected with second fixed plate 4.

The number of the supporting columns 17 is two, every two supporting columns 17 on each side are one, the two groups of supporting columns 17 are symmetrical about the central axis of the base 1, the cross beam 13 is convenient to support, the guide rail 16 penetrates through the inside of the slider 15, the slider 15 is convenient to slide on the guide rail 16, the connecting rod 18 is fixedly connected with the cross beam 13 through the detachable bolt 12, the cross rod 11 is positioned on the central axis of the connecting rod 18, the detachment between the connecting rod 18 and the cross beam 13 is convenient, the cutter 10 is convenient to replace, the height of the cutter 10 is larger than the maximum distance between the first fixing plate 9 and the second fixing plate 4, the thickness of the cutter 10 is smaller than the width of the groove 24, the cutter 10 is convenient to cut a sofa cushion, the size of the first protruding rod 3 is the same as that of the second protruding rod 22, the first protruding rod 3 and the second protruding rod 22 are ensured to be positioned on the same horizontal plane, the piston, so that the piston 23 drives the T-shaped rod 8 to move up and down.

The working principle is as follows: the utility model provides a pair of cutting device is used in sofa cushion processing has great improvement innovation with traditional device, the sofa cushion that treats the multilayer cutting is placed at the top of second fixed plate 4, start cylinder 5, piston 23 downstream, drive T type pole 8 downstream, make first fixed plate 9 press from both sides the cushion with second fixed plate 4 tightly, starter motor 19, motor 19 drives axis of rotation 20 and rotates around the centre of a circle, it rotates to drive rotating disc 21, rotate thereupon with rotating disc 21 fixed connection's second protrusion pole 22, drive the quarter butt 2 of being connected with second protrusion pole 22, thereby make slider 15 be reciprocal linear motion on guide rail 16, cut the cushion.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a cutting device is used in processing of sofa cushion, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a supporting column (17), the top of the supporting column (17) is fixedly connected with a guide rail (16), the outer side of the central axis of the guide rail (16) is movably connected with a sliding block (15), the top of the sliding block (15) is fixedly connected with a supporting rod (14), the top of the supporting rod (14) is fixedly connected with two groups of cross beams (13), a connecting rod (18) is arranged between the two groups of cross beams (13), a detachable bolt (12) is arranged between the connecting rod (18) and the cross beam (13), the tail end of one side of the connecting rod (18) is fixedly connected with a cross rod (11), the tail end of one side of the cross rod (11) is fixedly connected with a cutter (10), the outer wall of the central axis of the sliding block (15) is fixedly connected with a first protruding rod (3), one side of the first protruding rod, a rotating disc (21) is fixedly connected with the outer wall of one side of the second protruding rod (22), a rotating shaft (20) is fixedly connected with the concentric axis of the rotating disc (21), one side of the rotating shaft (20) is connected with a motor (19), a chamber (6) is fixedly arranged at the top of the base (1) and positioned at one side of the supporting column (17), a cylinder (5) is arranged in the chamber (6), the bottom of the cylinder (5) is connected with a piston (23), the top of the piston (23) is connected with a coupler (7), the top of the coupler (7) is fixedly connected with a T-shaped rod (8), the tail end of one side of the T-shaped rod (8) is fixedly connected with a first fixing plate (9), first fixed plate (9) the central axis seted up recess (24), cavity (6) outer wall just is located first fixed plate (9) bottom fixedly connected with second fixed plate (4).

2. The cutting device for sofa cushion processing according to claim 1, wherein: the number of the supporting columns (17) is two, every two supporting columns (17) on each side are one, and the two groups of supporting columns (17) are symmetrical relative to the central axis of the base (1).

3. The cutting device for sofa cushion processing according to claim 1, wherein: the guide rail (16) penetrates through the inside of the sliding block (15).

4. The cutting device for sofa cushion processing according to claim 1, wherein: the connecting rod (18) is fixedly connected with the cross beam (13) through a detachable bolt (12), and the cross rod (11) is located on the central axis of the connecting rod (18).

5. The cutting device for sofa cushion processing according to claim 1, wherein: the height of the cutter (10) is larger than the maximum distance between the first fixing plate (9) and the second fixing plate (4), and the thickness of the cutter (10) is smaller than the width of the groove (24).

6. The cutting device for sofa cushion processing according to claim 1, wherein: the first projecting rod (3) has the same size as the second projecting rod (22).

7. The cutting device for sofa cushion processing according to claim 1, wherein: the piston (23) is fixedly connected with the T-shaped rod (8) through a coupler (7).