CN217516304U - Discharging device of screen cloth rewinding machine - Google Patents

Abstract

The utility model discloses a screen cloth rewinding machine discharging device, prop the seat and set up at two spools that prop between the seat including two, the equal fixedly connected with backplate in both ends of spool, one side that the spool was kept away from to the backplate is equipped with the spread groove, it is connected with the bracing piece to rotate on the inner wall of spread groove, the upper end of propping the seat is equipped with the recess corresponding with the bracing piece, the one end that the backplate was kept away from to the bracing piece runs through spread groove and recess in proper order, the cover is equipped with drag reduction mechanism on the bracing piece, the cover is equipped with supporting mechanism on the bracing piece, be equipped with the slot on the inner wall of recess, sliding connection has the slider on the inner wall of slot, be equipped with clamping mechanism in the slider. The utility model discloses an adjust and drag reduction mechanism's setting, greatly reduced the spool and prop frictional force between the seat, strengthened the stability when the spool rotates, prolonged the life of spool.

Description

Discharging device of screen cloth rewinding machine

Technical Field

The utility model relates to a discharge mechanism technical field especially relates to a screen cloth rewinding machine discharging device.

Background

The rewinding machine is a special device for paper, mica tapes and films, and is used for sequentially rewinding paper rolls produced by a paper machine, the paper is rewound to form finished paper and leaves the factory after being rewound, the rewinding machine has become a development trend in the paper making machinery industry by replacing direct current transmission with alternating current transmission, the paper rolls wound by the paper winding machine are soft, the interior of the paper rolls can be damaged or broken, the edges of two sides are not neat, the width of paper webs and the like can not be directly used for machines for paper processing or printing and the like, and most of paper seeds can leave the factory after being rewound on a paper winding core to form finished paper rolls with certain specification and certain tightness requirement through trimming, slitting and jointing of the rewinding machine; when traditional rewinding machine carries out the rewinding to the yardage roll, because the weight and the thickness of cloth are greater than ordinary paper class, when carrying out the rewinding on the rewinding machine, need take-up again, cut edge, connect, traditional equipment power is not enough, can produce the condition of dragging motionless yardage roll.

Thus, the application numbers are: the utility model patent of CN202020502977.4 provides a discharging device of a wall cloth rewinder, belonging to the technical field of rewinders; the support seat is arranged at the front ends of the first connecting rod and the second connecting rod, a cloth roll to be rewound can be erected on the support seat, the support seat can prevent the cloth roll from rolling … … forwards and backwards, a first chain wheel at the right end of the first guide roller is connected with a second chain wheel at the left side of the speed reducer through a transmission chain, and the first blunt end and the second guide roller can rotate through the rotation of the motor;

however, because the reel in the utility model is directly placed on the supporting seat, the drag reduction mechanism is not arranged between the reel and the supporting seat, and the reel is worn and torn in the rotating process and between the supporting seats, which leads to the reduction of the service life of the reel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving above-mentioned utility model in the spool directly place on propping the seat, the spool with prop and do not have drag reduction mechanism between the seat, the spool rotates the in-process and props meeting production wearing and tearing between the seat, lead to the life of spool to reduce, and a screen cloth rewinding machine discharging device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a screen cloth rewinding machine discharging device, includes that two prop the seat and set up at two spool that prop between the seat, the equal fixedly connected with backplate in both ends of spool, one side that the spool was kept away from to the backplate is equipped with the spread groove, it is connected with the bracing piece to rotate on the inner wall of spread groove, the upper end of propping the seat is equipped with the recess corresponding with the bracing piece, the one end that the backplate was kept away from to the bracing piece runs through spread groove and recess in proper order, the cover is equipped with drag reduction mechanism on the bracing piece, the cover is equipped with supporting mechanism on the bracing piece, be equipped with the slot on the inner wall of recess, sliding connection has the slider on the inner wall of slot, be equipped with latch mechanism in the slider.

Preferably, the clamping mechanism includes that the fixed gag lever post of establishing in slider one end of inserting, be equipped with the spacing groove corresponding with the gag lever post on the lateral wall of bracing piece, the one end of gag lever post runs through slot and slider and extends to the spacing inslot, the other end of gag lever post runs through and props seat and fixedly connected with connecting plate, the gag lever post with prop and be sliding connection between the seat, the cover is equipped with the spring on the gag lever post, the both ends of spring offset with the inner wall of slider and slot respectively.

Preferably, the drag reduction mechanism comprises a bearing fixedly sleeved on the support rod, and the outer wall of the bearing is fixedly connected with the inner wall of the connecting groove.

Preferably, the supporting mechanism comprises a supporting disk which is rotatably sleeved on the supporting rod, and one side of the supporting disk is fixedly connected with the guard plate.

Preferably, both sides of the sliding block are provided with placing grooves, the inner walls of the placing grooves are rotatably connected with balls, and one sides of the balls are abutted to the inner walls of the sliding grooves.

Preferably, one side of the connecting plate, which is far away from the limiting rod, is fixedly connected with a pull ring.

Preferably, one end of the support rod penetrating through the groove is fixedly connected with a handle.

Has the beneficial effects that:

1. when the support rod is used, the connecting plate is pulled to drive the limiting rod to move, the limiting rod is enabled to move into the slot completely, then the scroll is moved between the two support seats, the support rod is placed in the groove, then the connecting plate is loosened, at the moment, the sliding block is pushed to move and reset through the elasticity of the spring, and the limiting rod is driven to move into the limiting groove through the sliding block, so that the support rod is prevented from loosening from the groove, and the stability of the support rod after being placed into the groove is improved;

2. when the spool was rotatory, and be connected for rotating between bracing piece and the backplate, the spool only can drive the backplate rotatory, at this moment, through bearing stability when improving backplate and spool rotation, reduce the resistance when rotating, stability when further improving backplate and spool rotation through the supporting disk, the utility model discloses an adjust and drag reduction mechanism's setting, greatly reduced the spool and prop frictional force between the seat, strengthened the stability when spool rotates, prolonged the life of spool.

Drawings

Fig. 1 is a schematic structural view of a discharging device of a web rewinding machine according to the present invention;

fig. 2 is a schematic front view of the discharging device of the screen cloth rewinding machine provided by the present invention;

fig. 3 is the utility model provides a screen cloth rewinding machine discharging device's a structural sketch map.

In the figure: 1-bearing, 2-scroll, 3-supporting disk, 4-supporting rod, 5-handle, 6-supporting seat, 7-guard plate, 8-limiting rod, 9-sliding block, 10-spring, 11-connecting plate, 12-pull ring and 13-rolling ball.

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.

Referring to fig. 1-3, a discharging device of a mesh rewinder comprises two supporting seats 6 and a scroll 2 arranged between the two supporting seats 6, wherein both ends of the scroll 2 are fixedly connected with guard plates 7 for protecting both ends of the scroll 2, one side of the guard plates 7, which is away from the scroll 2, is provided with a connecting groove, the inner wall of the connecting groove is rotatably connected with a support rod 4 for supporting the guard plates 7 and the scroll 2, the upper end of the supporting seats 6 is provided with a groove corresponding to the support rod 4, one end of the support rod 4, which is away from the guard plates 7, sequentially penetrates through the connecting groove and the groove, and one end of the support rod 4, which penetrates through the groove, is fixedly connected with a handle 5 for facilitating a user to carry the scroll 2;

in the embodiment, the supporting rod 4 is sleeved with the drag reduction mechanism, the drag reduction mechanism comprises a bearing 1 fixedly sleeved on the supporting rod 4 and used for improving the stability and the stability of the reel 2 and the guard plate 7 in rotation, the outer wall of the bearing 1 is fixedly connected with the inner wall of the connecting groove, the supporting rod 4 is sleeved with the supporting mechanism, the supporting mechanism comprises a supporting plate 3 rotatably sleeved on the supporting rod 4 and used for further improving the stability and the stability of the reel 2 and the guard plate 7 in rotation, and one side of the supporting plate 3 is fixedly connected with the guard plate 7;

in this embodiment, the inner wall of the groove is provided with a slot, the inner wall of the slot is slidably connected with a sliding block 9 for driving the limiting rod 8 to move and reset, two sides of the sliding block 9 are provided with placing grooves, the inner wall of the placing groove is rotatably connected with a ball 13 for reducing the resistance when the sliding block 9 moves, one side of the ball 13 is abutted against the inner wall of the sliding groove, the sliding block 9 is internally provided with a clamping mechanism, the clamping mechanism comprises the limiting rod 8 fixedly inserted at one end of the sliding block 9 for preventing the supporting rod 8 from loosening or loosening from the groove, the side wall of the supporting rod 4 is provided with a limiting groove corresponding to the limiting rod 8, one end of the limiting rod 8 penetrates through the slot and the sliding block 9 and extends into the limiting groove, the other end of the limiting rod 8 penetrates through the supporting seat 6 and is fixedly connected with a connecting plate 11 for driving the limiting rod 8 to move, the limiting rod 8 is slidably connected with the supporting seat 6, the limiting rod 8 is sleeved with a spring 10, the spring is used for driving the sliding block 9 to move and reset, two ends of the spring 10 are respectively abutted against the sliding block 9 and the inner wall of the slot, and one side of the connecting plate 11, which is far away from the limiting rod 8, is fixedly connected with a pull ring 12 for facilitating a user to pull the connecting plate 11;

in the embodiment, the connecting plate 11 is pulled to drive the limiting rod 8 to move, so that the limiting rod 8 moves into the slot completely, the reel 2 is moved between the two supporting seats 6, the supporting rod 4 is placed in the groove, the connecting plate 11 is loosened, the sliding block 9 is pushed to move and reset through the elasticity of the spring 10, the sliding block 9 drives the limiting rod 8 to move into the limiting groove, the supporting rod 8 is prevented from loosening from the groove, and the stability of the supporting rod 8 after being placed in the groove is improved; when spool 2 is rotatory, and be connected for rotating between bracing piece 4 and the backplate 7, spool 2 only can drive backplate 7 rotatory, at this moment, through bearing 1 stability when improving backplate 7 and spool 2 and rotate, reduce the resistance when rotating, stability when further improving backplate 7 and spool 2 and rotate through supporting disk 3, the utility model discloses an adjust and drag reduction mechanism's setting, greatly reduced the spool and prop frictional force between the seat, strengthened the stability when the spool rotates, prolonged the life of spool.

As described above, each component (component not described in specific structure) selected in the present application is a general standard component or a component known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through a technical manual or through a routine experiment method.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a screen cloth rewinding machine discharging device, includes two and props seat (6) and set up reel (2) between two prop seats (6), its characterized in that: the equal fixedly connected with backplate (7) in both ends of spool (2), one side that spool (2) were kept away from in backplate (7) is equipped with the spread groove, it is connected with bracing piece (4) to rotate on the inner wall of spread groove, the upper end of propping seat (6) is equipped with the recess corresponding with bracing piece (4), spread groove and recess are run through in proper order to the one end that backplate (7) were kept away from in bracing piece (4), the cover is equipped with drag reduction mechanism on bracing piece (4), the cover is equipped with supporting mechanism on bracing piece (4), be equipped with the slot on the inner wall of recess, sliding connection has slider (9) on the inner wall of slot, be equipped with latch mechanism in slider (9).

2. A web rewinder outfeed device according to claim 1, wherein: clamping mechanism is including fixed gag lever post (8) of establishing in slider (9) one end of inserting, be equipped with on the lateral wall of bracing piece (4) with gag lever post (8) corresponding spacing groove, the one end of gag lever post (8) runs through slot and slider (9) and extends to the spacing inslot, the other end of gag lever post (8) runs through and props seat (6) and fixedly connected with connecting plate (11), gag lever post (8) with prop and be sliding connection between seat (6), the cover is equipped with spring (10) on gag lever post (8), the both ends of spring (10) offset with the inner wall of slider (9) and slot respectively.

3. A web rewinder outfeed device according to claim 1, wherein: the drag reduction mechanism comprises a bearing (1) fixedly sleeved on the supporting rod (4), and the outer wall of the bearing (1) is fixedly connected with the inner wall of the connecting groove.

4. The web rewinding machine discharging device according to claim 1, characterized in that: the supporting mechanism comprises a supporting disk (3) which is rotatably sleeved on the supporting rod (4), and one side of the supporting disk (3) is fixedly connected with the guard plate (7).

5. A web rewinder outfeed device according to claim 1, wherein: the two sides of the sliding block (9) are provided with placing grooves, the inner walls of the placing grooves are connected with rolling balls (13) in a rotating mode, and one sides of the rolling balls (13) are abutted to the inner walls of the sliding grooves.

6. A web rewinder outfeed device according to claim 2, wherein: one side of the connecting plate (11) far away from the limiting rod (8) is fixedly connected with a pull ring (12).

7. A web rewinder outfeed device according to claim 1, wherein: one end of the support rod (4) penetrating through the groove is fixedly connected with a handle (5).

Images