CN210655395U

CN210655395U - Uncoiler with lifting function

Info

Publication number: CN210655395U
Application number: CN201920941671.6U
Authority: CN
Inventors: 干玲杭
Original assignee: Shunde Foshan Xinyu Decoration Material Co Ltd
Current assignee: Shunde Foshan Xinyu Decoration Material Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-06-02
Anticipated expiration: 2029-06-21

Abstract

The utility model relates to the technical field of uncoilers, in particular to an uncoiler with a lifting function, which comprises a bottom plate, a leveling roller and a supporting plate; a telescopic strut is fixedly arranged on the left side of the bottom plate, a rack is fixedly arranged on the telescopic end of the telescopic strut, a screw rod is rotatably arranged on the inner side of the rack, and a threaded sleeve is connected to the screw rod in a threaded manner; the inner side of the rack is fixedly provided with a first connecting frame at the upper end of the screw rod, the outer side of the first connecting frame is rotatably provided with a second connecting frame, the bottom of the second connecting frame is hinged with a push-pull rod, and the other end of the push-pull rod is hinged with the threaded sleeve. The utility model discloses when the second link is in vertical state, raise the frame earlier, with vertical the placing in solid fixed ring's below of decorative paper, in the frame that falls, fix decorative paper through the retaining ring, arrange the horizontality in with the second link after fixed again, need not to mention decorative paper and can fix decorative paper.

Description

Uncoiler with lifting function

Technical Field

The utility model relates to an uncoiler technical field specifically is a take raising and lowering functions's uncoiler.

Background

Decorative paper is an essential raw material in many building material products, such as low-pressure plates and high-pressure plates used for furniture and cabinets, and also fire-proof plates, floors and the like. The decorative paper is placed under the surface paper in the product structure, and mainly plays the roles of providing decoration of patterns and covering for preventing the seepage of bottom glue solution.

The uncoiler is special equipment for leveling metal plates, and is used for forming uncoiling, leveling and shearing production lines and other plate product production lines by leveling line steel plates and uneven plates according to related configurations. The method is suitable for industries such as machinery, vehicles, metal product household appliances, steel structures, decoration and the like.

When the decoiler among the prior art levels the decorative paper, need utilize the lifting machine to carry out the flattening in sending into the decoiler after promoting the decorative paper, this kind of operating means not only needs increase lifting machine equipment in addition, and in the actual operation in-process, the decorative paper probably drops from the lifting machine and injures operating personnel by a crashing object moreover to bring the potential safety hazard.

Therefore, in view of the above situation, there is an urgent need to develop an uncoiler with a lifting function to overcome the shortcomings in the current practical application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take raising and lowering functions's decoiler to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an uncoiler with a lifting function comprises a bottom plate, a leveling roller and a supporting plate; a telescopic strut is fixedly arranged on the left side of the bottom plate, a rack is fixedly arranged on the telescopic end of the telescopic strut, a screw rod is rotatably arranged on the inner side of the rack, a threaded sleeve is connected to the screw rod in a threaded manner, and the threaded sleeve is connected with the rack in a sliding manner; a first connecting frame is fixedly arranged at the upper end of the screw rod on the inner side of the rack, a second connecting frame is rotatably arranged on the outer side of the first connecting frame, a push-pull rod is hinged to the bottom of the second connecting frame, and the other end of the push-pull rod is hinged to the threaded sleeve; the outer side of the second connecting frame is fixedly provided with a fixing shaft, a plurality of connecting pieces are uniformly arranged on the outer side of the fixing shaft, the other end of each connecting piece is fixedly provided with a supporting plate, and the supporting plates jointly form a fixing ring for fixing the decorative paper.

As a further aspect of the present invention: the telescopic support is of an electric telescopic structure.

As a further aspect of the present invention: the connecting piece all is provided with a plurality of along axial and circumference.

As a further aspect of the present invention: and a driving motor for driving the screw rod to rotate is fixedly arranged at the bottom of the rack.

As a further aspect of the present invention: the connecting piece is extending structure link and includes the slide bar with layer board fixed connection and fixed axle fixed connection's gag lever post, and the spout has been seted up to the inside of gag lever post, and slide bar slidable mounting is in the inside of spout, and the slide bar passes through second spring and spout fixed connection.

As a further aspect of the present invention: the top fixed mounting of first link has the roof, and the bottom symmetry fixed mounting of roof has two mounting brackets, and the mounting bracket is telescopic rod structure, and rotates between the flexible end of two mounting brackets and install the leveling roller.

As a further aspect of the present invention: the left end and the right end of the fixed shaft are symmetrically provided with a first extrusion plate and a second extrusion plate, the first extrusion plate is connected with the fixed shaft in a sliding mode, the first extrusion plate is fixedly connected with the second connecting frame through a first spring, an insertion rod is fixedly mounted on the inner side of the second extrusion plate, a thread section is arranged on the insertion rod, and a thread groove matched with the insertion rod is formed in the end head of the fixed shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is characterized in that a first connecting frame is fixedly arranged at the upper end of the screw rod at the inner side of the frame, a second connecting frame is rotatably arranged at the outer side of the first connecting frame, a push-pull rod is hinged at the bottom of the second connecting frame, the other end of the push-pull rod is mutually hinged with the screw sleeve, the second connecting frame is driven by the push-pull rod to rotate on the first connecting frame when the screw sleeve slides up and down at the inner side of the frame, when the threaded sleeve moves to the upper end of the screw rod, the push-pull rod pushes the second connecting frame to be in a horizontal state, when the threaded sleeve moves to the lower end of the screw rod, the push-pull rod pushes the second connecting frame to be in a vertical state, when the second connecting frame is in a vertical state, the frame is lifted first, the decorative paper is vertically placed below the fixing ring, the decorative paper is fixed through the fixing ring after the machine frame is lowered, and the second connecting frame is placed in a horizontal state after the decorative paper is fixed, so that the decorative paper can be fixed without lifting the decorative paper;

2. still be provided with first stripper plate and second stripper plate at the left and right sides both ends symmetry of fixed axle, prevent that decorative paper from controlling the drunkenness at the flattening in-process, avoid decorative paper to drop simultaneously, improve the security of opening a book the operation.

Drawings

Fig. 1 is a schematic structural diagram of an uncoiler with a lifting function.

Fig. 2 is a schematic structural diagram of another working state of the uncoiler with the lifting function.

Fig. 3 is a schematic structural diagram of a second pressing plate in the uncoiler with the lifting function.

Fig. 4 is a side view of a connecting member and a pallet in the unwinder with a lifting function.

In the figure: the device comprises a base plate 1, a telescopic support 2, a machine frame 3, a screw rod 4, a screw sleeve 5, a first connecting frame 6, a push-pull rod 7, a second connecting frame 8, a top plate 9, a mounting frame 10, a leveling roller 11, a first spring 12, a first extrusion plate 13, a fixed shaft 14, a connecting piece 15, a supporting plate 16, a second extrusion plate 17, an insertion rod 18, a sliding rod 19, a sliding chute 20 and a second spring 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, in an embodiment of the present invention, an uncoiler with a lifting function includes a base plate 1, a leveling roller 11 and a supporting plate 16; the left side of the bottom plate 1 is fixedly provided with a telescopic strut 2, the telescopic end of the telescopic strut 2 is fixedly provided with a rack 3, and the rack 3 is driven to move up and down by the telescopic action of the telescopic strut 2; a screw rod 4 is rotatably installed on the inner side of the rack 3, a threaded sleeve 5 is connected to the screw rod 4 in a threaded mode, the threaded sleeve 5 is connected with the rack 3 in a sliding mode, and the threaded sleeve 5 is driven to slide up and down on the inner side of the rack 3 through rotation of the screw rod 4; a first connecting frame 6 is fixedly arranged at the upper end of the screw rod 4 on the inner side of the rack 3, a second connecting frame 8 is rotatably arranged on the outer side of the first connecting frame 6, a push-pull rod 7 is hinged to the bottom of the second connecting frame 8, the other end of the push-pull rod 7 is hinged to the screw sleeve 5, the second connecting frame 8 is driven to rotate on the first connecting frame 6 through the push-pull rod 7 when the screw sleeve 5 slides up and down on the inner side of the rack 3, when the screw sleeve 5 moves to the upper end of the screw rod 4, the push-pull rod 7 pushes the second connecting frame 8 to be in a horizontal state, and when the screw sleeve 5 moves to the lower end of the screw rod 4, the push-pull rod 7 pushes the second connecting frame 8 to be in;

specifically, in this embodiment, a driving motor for driving the screw 4 to rotate is fixedly installed at the bottom of the frame 3;

a fixed shaft 14 is fixedly installed on the outer side of the second connecting frame 8, a plurality of connecting pieces 15 are evenly installed on the outer side of the fixed shaft 14, the connecting pieces 15 are arranged in a plurality of positions along the axial direction and the circumferential direction, a supporting plate 16 is fixedly installed at the other end of each connecting piece 15, the supporting plates 16 jointly form a fixing ring for fixing decorative paper, when the second connecting frame 8 is in a vertical state, the rack 3 is lifted up first, the decorative paper is vertically placed below the fixing ring, the rack 3 is lowered, the decorative paper is fixed through the fixing ring, and the second connecting frame 8 is placed in a horizontal state after being fixed;

in order to fix decorative papers with different diameters, the connecting piece 15 is of a telescopic structure, specifically, the connecting frame 15 comprises a sliding rod 19 fixedly connected with the supporting plate 16 and a limiting rod fixedly connected with the fixed shaft 14, a sliding groove 20 is formed in the limiting rod, the sliding rod 19 is slidably mounted in the sliding groove 20, the sliding rod 19 is fixedly connected with the sliding groove 20 through a second spring 21, and the length of the connecting piece 15 is changed through the telescopic capacity of the second spring 21, so that the connecting piece is suitable for decorative papers with different diameters;

the upper end fixed mounting of first link 6 has roof 9, and the bottom symmetry fixed mounting of roof 9 has two mounting brackets 10, and mounting bracket 10 is telescopic rod structure, and rotates between the flexible end of two mounting brackets 10 and install leveling roller 11 for carry out the whole to the decorative paper.

Example 2

The embodiment is different from embodiment 1 in that, in order to prevent the decorative paper from moving left and right in the leveling process and simultaneously avoid the decorative paper from sliding down, a first squeezing plate 13 and a second squeezing plate 17 are symmetrically arranged at the left end and the right end of the fixing shaft 14, the first squeezing plate 13 is slidably connected with the fixing shaft 14, the first squeezing plate 13 is fixedly connected with the second connecting frame 8 through a first spring 12, an inserting rod 18 is fixedly mounted at the inner side of the second squeezing plate 17, a threaded section is arranged on the inserting rod 18, a threaded groove mutually matched with the inserting rod 18 is formed in the end of the fixing shaft 14, and the second squeezing plate 17 is fixedly mounted on the fixing shaft 14 through the matching between the threaded section on the inserting rod 18 and the threaded groove on the fixing shaft 14, so that the decorative paper is blocked and the decorative paper is prevented from falling down.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. An uncoiler with a lifting function is characterized by comprising a base plate (1), a leveling roller (11) and a supporting plate (16); the left side of the bottom plate (1) is fixedly provided with a telescopic strut (2), the telescopic end of the telescopic strut (2) is fixedly provided with a rack (3), the inner side of the rack (3) is rotatably provided with a screw rod (4), the screw rod (4) is in threaded connection with a threaded sleeve (5), and the threaded sleeve (5) is in sliding connection with the rack (3); a first connecting frame (6) is fixedly arranged at the upper end of the screw rod (4) on the inner side of the rack (3), a second connecting frame (8) is rotatably arranged on the outer side of the first connecting frame (6), a push-pull rod (7) is hinged to the bottom of the second connecting frame (8), and the other end of the push-pull rod (7) is hinged to the threaded sleeve (5); the outer side of the second connecting frame (8) is fixedly provided with a fixing shaft (14), the outer side of the fixing shaft (14) is uniformly provided with a plurality of connecting pieces (15), the other end of each connecting piece (15) is fixedly provided with a supporting plate (16), and the supporting plates (16) jointly form a fixing ring for fixing the decorative paper.

2. The decoiler with lifting function according to claim 1, characterized in that said telescopic support (2) is of electric telescopic construction.

3. An unwinder with lifting function according to claim 1, characterized in that said connecting pieces (15) are provided in several numbers both axially and circumferentially.

4. The decoiler with lifting function according to claim 2, characterized in that the bottom of the frame (3) is fixedly provided with a driving motor for driving the screw (4) to rotate.

5. The decoiler with the lifting function according to claim 1, characterized in that the connecting member (15) is a telescopic structure, the connecting member (15) comprises a sliding rod (19) fixedly connected with the supporting plate (16) and a limiting rod fixedly connected with the fixed shaft (14), a sliding groove (20) is formed in the limiting rod, the sliding rod (19) is slidably mounted in the sliding groove (20), and the sliding rod (19) is fixedly connected with the sliding groove (20) through a second spring (21).

6. The decoiler with the lifting function according to claim 1, characterized in that the top plate (9) is fixedly installed at the upper end of the first connecting frame (6), two mounting frames (10) are symmetrically and fixedly installed at the bottom of the top plate (9), the mounting frames (10) are telescopic rod structures, and the leveling roller (11) is rotatably installed between the telescopic ends of the two mounting frames (10).

7. The decoiler with the lifting function according to any one of claims 1 to 6, characterized in that a first extrusion plate (13) and a second extrusion plate (17) are symmetrically arranged at the left end and the right end of the fixed shaft (14), the first extrusion plate (13) is slidably connected with the fixed shaft (14), the first extrusion plate (13) is fixedly connected with the second connecting frame (8) through a first spring (12), an inserting rod (18) is fixedly arranged at the inner side of the second extrusion plate (17), a threaded section is arranged on the inserting rod (18), and a threaded groove matched with the inserting rod (18) is formed in the end head of the fixed shaft (14).