CN217266565U

CN217266565U - Sofa cloth cutting device

Info

Publication number: CN217266565U
Application number: CN202220616142.0U
Authority: CN
Inventors: 黄腾新
Original assignee: Zuoyou Furniture Co Ltd
Current assignee: Zuoyou Furniture Co Ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-08-23
Anticipated expiration: 2032-03-21

Abstract

The utility model relates to a furniture processing technology field, concretely relates to sofa cloth cutting device, including the base, vertical a plurality of stands that set up on the base set up in the roof at stand top, set up in a plurality of gyro wheel of base bottom, the lifter plate of being connected with the stand is portable, sets up the horizontal migration mechanism on the lifter plate, sets up the mechanism that cuts on the horizontal migration mechanism to and be used for driving the vertical actuating mechanism that the lifter plate removed along vertical direction. The utility model discloses set up the next door of portable sofa, through compress mechanism, the cooperation of cutting the mechanism, cut the cloth of sofa, cut the process quick and edge neat, improved cutting efficiency, ensured the cutting quality to the product quality has been ensured. In addition, under the cooperation of horizontal drive mechanism and vertical drive mechanism, can adjust the position of cutting the mechanism to the demand of cutting that adapts to different sofas, different positions uses in a flexible way, and general strong.

Description

Sofa cloth cutting device

Technical Field

The utility model relates to a furniture processing technology field, concretely relates to sofa cloth cutting device.

Background

A sofa is a kind of soft furniture, which is generally provided with a structure such as a soft pad, a spring or thick foam plastic inside, and a fabric or leather covering outside to form a soft surface contacting with a human body, and armrests are provided at both sides. Sofas have been developed since their inception and have become the necessary furniture for many households. Because the appearance of different sofas is different and have a lot of faces, therefore the process of covering generally all is gone on by the manual work, and the staff covers the surface of sofa with the cloth at first, in order to ensure the cladding effect, will generally reserve the cloth of certain length as redundant quantity, cuts the unnecessary part of cloth after fixing the cloth. Traditional cutting process is that the handheld scissors of workman or blade come to cut off the cloth generally, but such mode efficiency is lower, and because different staff proficiency differ, is difficult to guarantee cutting edge's neat, and then leads to scrapping of cloth easily, influences the quality of product even.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a sofa cloth cutting device.

The utility model discloses a following scheme realizes:

a sofa cloth cutting device comprises a base, a plurality of upright posts vertically arranged on the base, a top plate arranged at the tops of the upright posts, a plurality of idler wheels arranged at the bottom of the base, a lifting plate movably connected with the upright posts, a horizontal moving mechanism arranged on the lifting plate, a cutting mechanism arranged on the horizontal moving mechanism, and a vertical driving mechanism used for driving the lifting plate to move along the vertical direction; the cutting mechanism comprises a cutting support arranged on the horizontal moving mechanism, a rocker arm movably connected with the cutting support, a cutting knife arranged on the rocker arm, and a cutting driving piece arranged on the rocker arm and used for driving the cutting knife.

Furthermore, the horizontal movement mechanism comprises a guide rail arranged on the lifting plate, a sliding block moving along the guide rail, a moving seat arranged on the sliding block, and a horizontal driving assembly used for driving the moving seat to move, and the cutting support is arranged on the moving seat.

Further, remove and be provided with at least one cloth pressing mechanism that is used for flattening the cloth on the seat, cloth pressing mechanism including set up in remove the guide arm on the seat, set up in the fixed plate at guide arm top, but the swing joint in material pressing piece on the guide arm, the cover is located spring on the guide arm, the one end of spring with material pressing piece connects, the other end with the fixed plate is connected.

Furthermore, the bottom of the movable seat is provided with an L-shaped connecting piece, and the top surface of the lifting plate is provided with a connecting sleeve matched with the connecting piece.

Furthermore, a guide plate is further arranged on the moving seat, a guide hole is formed in the guide plate, and a guide portion matched with the guide hole is formed in the rocker arm.

Further, the movable seat is provided with a cutter hole for the cutting cutter to pass through.

Furthermore, a material guide plate is arranged on the movable seat.

Furthermore, vertical actuating mechanism including vertical set up in lead screw on the base, set up in motor on the roof, the motor output with lead screw connection, the lead screw with the lifter plate is connected.

Furthermore, the end part of the rocker arm is bent upwards to form a holding part, and an anti-skid sleeve is sleeved on the holding part.

Contrast prior art, the utility model discloses following beneficial effect has:

the utility model discloses set up the next door of portable sofa, through compress mechanism, the cooperation that cuts the mechanism, cut the cloth of sofa, the process of cutting is quick and the edge is neat, has improved cutting efficiency, has ensured the quality of cutting to the product quality has been ensured. On the other hand, under horizontal drive mechanism and vertical drive mechanism's cooperation, can adjust the position of cutting the mechanism to the demand that cuts of different sofas, different positions is adapted, uses in a flexible way, and general nature is strong.

Drawings

Fig. 1 is a schematic view of an embodiment 1 of a sofa cloth cutting device provided by the present invention.

Fig. 2 is a top view of the present invention, in which the cutting mechanism is hidden.

Fig. 3 is a schematic view of the connection of the mobile seat and the lifting plate, with one set of slides and guides hidden in this position for the sake of clarity of the structure.

Fig. 4 is a schematic view of the cloth pressing mechanism of the present invention.

The figure includes:

the cutting machine comprises a base 1, a stand column 11, a top plate 12, a roller 13, a lifting plate 14, a connecting sleeve 15, a horizontal moving mechanism 2, a guide rail 21, a sliding block 22, a moving seat 23, a horizontal driving component 24, a connecting piece 25, a guide plate 26, a guide hole 27, a cutter hole 28, a material guide plate 29, a cutting mechanism 3, a cutting support 31, a rocker arm 32, a cutting knife 33, a cutting driving piece 34, a guide part 35, a holding part 36, an anti-skidding sleeve 37, a vertical driving mechanism 4, a lead screw 41, a motor 42, a cloth pressing mechanism 5, a guide rod 51, a fixing plate 52, a material pressing piece 53 and a spring 54.

Detailed Description

To facilitate understanding of the present invention for those skilled in the art, the present invention will be described in further detail with reference to the following detailed description and accompanying drawings.

Referring to fig. 1 to 4, the utility model provides a pair of sofa cloth cutting device, including base 1, vertically set up in a plurality of stands 11 on the base 1, set up in the roof 12 at stand 11 top, set up in a plurality of gyro wheel 13 of base 1 bottom, with the lifter plate 14 of 11 portable connections of stand, set up in horizontal migration mechanism 2 on the lifter plate 14, set up in cutting mechanism 3 on the horizontal migration mechanism 2, and be used for the drive the vertical actuating mechanism 4 that the lifter plate 14 removed along vertical direction.

The cutting mechanism 3 comprises a cutting support 31 arranged on the horizontal moving mechanism 2, a rocker 32 movably connected with the cutting support 31, a cutting knife 33 arranged on the rocker 32, and a cutting driving piece 34 arranged on the rocker 32 and used for driving the cutting knife 33. A torsion spring 54 is connected between the rocker 32 and the cutting bracket 31, the cutting knife 33 is far away from the moving seat 23 in the initial state of the rocker 32, the rocker 32 can also reset under the action of the torsion spring 54 when the force is removed after the rocker 32 is pressed down, and an elastic resetting piece can also be arranged between the rocker 32 and the moving seat 23 in the specific implementation. The cutting driving component adopts a motor 42 and is in transmission connection with the cutting knife 33 through a belt pulley group.

The horizontal moving mechanism 2 comprises a guide rail 21 arranged on the lifting plate 14, a sliding block 22 moving along the guide rail 21, a moving seat 23 arranged on the sliding block 22, and a horizontal driving component 24 for driving the moving seat 23 to move, and the cutting support 31 is arranged on the moving seat 23. In this embodiment, the slide 22 and the guide rail 21 are provided in two sets. The horizontal driving assembly 24 can adopt a screw 41, and the moving seat 23 can horizontally move under the driving of the horizontal driving assembly 24, so as to adapt to the cutting operation of the cloth of sofas with different specifications (when the base 1 is interfered by the lower structure of the sofa and can not move, the horizontal driving assembly 24 drives the moving plate to extend out for cutting). As shown in fig. 1, the horizontal driving assembly 24 can drive the movable seat 23 to move forward and backward, and in this embodiment, the forward and backward width of the movable seat 23 is larger than the forward and backward widths of the base 1 and the top plate 12.

The cloth pressing mechanism 5 is characterized in that at least one cloth pressing mechanism 5 used for pressing cloth flatly is arranged on the movable seat 23, the cloth pressing mechanism 5 comprises a guide rod 51 arranged on the movable seat 23, a fixed plate 52 arranged at the top of the guide rod 51, a pressing piece 53 movably connected to the guide rod 51 and a spring 54 sleeved on the guide rod 51, one end of the spring 54 is connected with the pressing piece 53, and the other end of the spring 54 is connected with the fixed plate 52. The number and the specific position of the cloth pressing mechanisms 5 can be adaptively set according to actual requirements, and the drawings in the application are only one of the illustrations. When performing the cutting operation, it is necessary to lift the presser 53, place the cloth under the presser 53, and release the presser 53 to press the cloth.

The bottom of the movable seat 23 is provided with an L-shaped connecting piece 25, and the top surface of the lifting plate 14 is provided with a connecting sleeve 15 matched with the connecting piece 25. The cooperation of the L-shaped connector 25 and the connection sleeve 15 can serve to guide and support the movable base 23.

The moving seat 23 is further provided with a guide plate 26, the guide plate 26 is provided with a guide hole 27, and the rocker arm 32 is provided with a guide portion 35 matched with the guide hole 27. The guide hole 27 is an arc-shaped hole in the embodiment, and the cooperation between the guide hole 27 and the guide portion 35 can make the rocker arm 32 rotate more smoothly.

The movable seat 23 is provided with a knife hole 28 for the cutting knife 33 to pass through, thereby ensuring that the cutting knife 33 can cut off the cloth. Of course, the knife hole 28 may not be provided in the specific implementation, and the cutting knife 33 is disposed outside the edge of the moving seat 23, so as to facilitate cutting the small-sized cloth.

The moving seat 23 is provided with a material guiding plate 29, and the end of the guiding part 35 is arc-shaped when viewed from the top, so that the cut cloth can be separated.

The vertical driving mechanism 4 comprises a lead screw 41 vertically arranged on the base 1 and a motor 42 arranged on the top plate 12, wherein the output end of the motor 42 is connected with the lead screw 41, and the lead screw 41 is connected with the lifting plate 14.

The end of the rocker 32 is bent upwards to form a holding part 36, and an anti-slip sleeve 37 is sleeved on the holding part 36. When the cloth cutting machine is used, a worker holds the anti-slip sleeve 37 by hands, and the rocker 32 can be driven to rotate by applying downward force, so that the cutting knife 33 moves downwards to cut the cloth.

Before the cloth is cut, the position of the lifting plate 14 in the vertical direction and the position of the moving seat 23 in the vertical and horizontal directions are adjusted according to the position of the cloth to be cut. When cutting the cloth, firstly use cloth pressing mechanism 5 to push down the cloth, tighten the cloth afterwards, the staff pushes down rocker 32, and move the whole device (can set up the handle to supply the people to push manually, also can directly promote through rocker 32), along with the removal of device, the cloth reaches cutting knife 33 department and is cut, the cloth that cuts off is separated with the cloth body under the effect of stock guide 29 (the implementation can also set up waste material box at base 1, in order to collect the waste cloth that cuts off), when removing the cloth body and leaving removal seat 23, a cutting flow finishes.

The utility model discloses set up the next door of portable sofa, through compress mechanism 5, the cooperation of cutting mechanism 3, cut the cloth of sofa, cut the process quick and edge neat, improved cutting efficiency, ensured the quality of cutting to the product quality has been ensured. On the other hand, under the cooperation of horizontal actuating mechanism and vertical actuating mechanism 4, can adjust the position of cutting mechanism 3 to the demand of cutting that adapts to different sofas, different positions, it is nimble to use, and general strong.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the scope of the included claims.

Claims

1. A sofa cloth cutting device is characterized by comprising a base, a plurality of upright columns vertically arranged on the base, a top plate arranged at the tops of the upright columns, a plurality of idler wheels arranged at the bottom of the base, a lifting plate movably connected with the upright columns, a horizontal moving mechanism arranged on the lifting plate, a cutting mechanism arranged on the horizontal moving mechanism, and a vertical driving mechanism used for driving the lifting plate to move along the vertical direction; the cutting mechanism comprises a cutting support arranged on the horizontal moving mechanism, a rocker arm movably connected with the cutting support, a cutting knife arranged on the rocker arm, and a cutting driving piece arranged on the rocker arm and used for driving the cutting knife.

2. The sofa fabric cutting device according to claim 1, wherein the horizontal moving mechanism comprises a guide rail disposed on the lifting plate, a slide block moving with the guide rail, a moving seat disposed on the slide block, and a horizontal driving component for driving the moving seat to move, and the cutting bracket is disposed on the moving seat.

3. The sofa fabric cutting device according to claim 2, wherein the moving seat is provided with at least one fabric pressing mechanism for pressing the fabric, the fabric pressing mechanism comprises a guide rod arranged on the moving seat, a fixed plate arranged on the top of the guide rod, a pressing member movably connected to the guide rod, and a spring sleeved on the guide rod, one end of the spring is connected with the pressing member, and the other end of the spring is connected with the fixed plate.

4. The sofa cloth cutting device according to claim 2, wherein the bottom of the moving seat is provided with an L-shaped connecting piece, and the top surface of the lifting plate is provided with a connecting sleeve matched with the connecting piece.

5. The sofa fabric cutting device according to claim 2, wherein the moving seat is further provided with a guide plate, the guide plate is provided with a guide hole, and the rocker arm is provided with a guide portion matching with the guide hole.

6. The sofa fabric cutting apparatus as claimed in claim 2, wherein the moving seat is provided with a knife hole for the cutting knife to pass through.

7. The sofa cloth cutting device according to claim 2, wherein a material guiding plate is arranged on the movable seat.

8. The sofa fabric cutting device according to claim 1, wherein the vertical driving mechanism comprises a lead screw vertically arranged on the base, and a motor arranged on the top plate, wherein an output end of the motor is connected with the lead screw, and the lead screw is connected with the lifting plate.

9. The sofa fabric cutting device according to claim 1, wherein the end of the rocker arm is bent upwards to form a holding portion, and an anti-slip sleeve is sleeved on the holding portion.