CN224224673U - Paper products positioner for bending - Google Patents

Abstract

The utility model relates to the technical field of paper product bending and discloses a positioning device for paper product bending, which comprises a base, wherein one end of the top of the base is provided with a receiving groove, a first conveying roller and a second conveying roller are rotatably connected inside the base, the first conveying roller and the second conveying roller are horizontally arranged, a rotating mechanism for rotating the first conveying roller and the second conveying roller is arranged inside the base, a sliding mechanism for sliding the second conveying roller is also arranged inside the base, the top of the base is fixedly connected with a connecting box, both ends of the surface of the connecting box are provided with an inlet and an outlet, and a bending mechanism is arranged inside the connecting box. The sliding seat is arranged, so that the pressing plate can slide up and down conveniently during use, the surface of the paper product can be pressed, then the sliding seat can slide downwards continuously, and simultaneously, the folding plate can be rotated through the two supporting rods, so that the paper product can be folded conveniently, and the stability of the device during use is improved.

Description

Paper products positioner for bending

Technical Field

The utility model relates to the technical field of paper product bending, in particular to a positioning device for paper product bending.

Background

Through retrieving, chinese patent grant number CN 222116261U's patent discloses a paper products is bent and is used positioner, including workstation and the positioning mechanism of setting inside the workstation, positioning mechanism includes work subassembly and positioning module, through setting up the stopper, pass the paper products by the stopper, then insert in the one end recess of locating piece, then according to the demand of bending length, press the extrusion piece at regulating block both ends, extrusion piece can drive the spring and compress, the fixture block can follow extrusion piece and remove and slide out from the draw-in groove this moment, then adjust the regulating block to suitable position, loosen extrusion piece, the spring extends, extrusion piece pops out this moment, the fixture block clamps new draw-in groove position again, make the stopper align paper products department of bending, the department of bending with the paper products carries out the location.

The positioning device for bending in the above patent has the following defects that the surface of the paper product is limited in the bending process of the paper product, so that the surface of the paper product is bent due to the fact that the surface of the paper product is stressed greatly in the bending process of the paper product, the production quality of the paper product is affected, the paper product is displaced in the bending process, and the bending accuracy is affected, so that the problems are needed to be solved.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a paper product bending positioning device.

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

The utility model provides a paper products are bent and are used positioner, includes the base, base top one end is provided with the receiving tank, the inside rotation of base is connected with first conveying roller and second conveying roller, first conveying roller and second conveying roller all are the level setting, the inside rotary mechanism who rotates first conveying roller and second conveying roller that is equipped with of base, the inside sliding mechanism who slides the second conveying roller that still is equipped with of base, base top fixedly connected with connection box, connection box surface both ends all are provided with the exit, connection box inside is provided with bending mechanism, through the setting of slide, can be convenient for slide about pressing plate to can press down the paper products surface, can rotate through two bracing piece curved plates when later lasting slide downwards, thereby be convenient for bend the paper products, thereby improve the stability when the device is used.

Preferably, the rotating mechanism comprises a synchronous belt, the first conveying roller and the second conveying roller are both sleeved with rotating shafts, the two rotating shafts are respectively inserted into two ends of the base, the synchronous belt is rotationally connected to one side of the surface of the base, two synchronous wheels are arranged in the synchronous belt and are respectively and fixedly connected to one ends of the two rotating shafts, a motor is mounted on the other side of the surface of the base and is fixedly connected to the rotating shaft at one end of the first conveying roller, and the first conveying roller and the second conveying roller are limited to rotate simultaneously, so that paper products are conveyed conveniently, and the sliding distance of the paper products can be controlled by the motor.

Further, slide mechanism includes the second slider, the arc wall has been seted up in the inside running through of base, second conveying roller sliding connection is inside the arc wall, the second slider is equipped with two, two second slider sliding connection is inside both ends in the arc wall respectively, two second slider both ends laminate mutually with the cambered surface of arc wall inside respectively the arc wall, two the arc wall all sets up with first conveying roller coaxial center, second conveying roller both ends rotate respectively to connect in two second slider opposite sides, two equal fixedly connected with first spring in arc wall bottom, two first spring top is fixedly connected with respectively in two second slider bottoms, equal sliding connection in base surface symmetry both sides has the connecting block, two connecting block is fixedly connected with respectively in two second slider surfaces for it is inside sliding to restrict the second conveying roller at the base, thereby is convenient for make the second conveying roller slide to inside the base at the in-process of bending.

Preferably, the connection box is internally and rotatably connected with two round rollers, and the two round rollers are respectively matched with the first conveying roller and the second conveying roller and are used for attaching the surfaces of the first conveying roller and the second conveying roller, so that the paper products can be conveyed conveniently.

Further, the mechanism of bending includes presses the clamp plate, the vertical sliding connection of clamp plate is in connecting box inside and is close to receiving tank one side, connecting box surface symmetry both sides all vertically have seted up vertical groove, the equal fixedly connected with first slider in clamp plate both ends, two first slider is sliding connection respectively in two vertical inslot portions, the base top is provided with the grooving, the grooving sets up in receiving tank higher one end, the slope setting is personally submitted to the grooving, the equal vertical sliding connection in connecting box surface both sides has the ejector pin, two ejector pin respectively fixed connection in two first slider bottoms, two the ejector pin cooperatees with two connecting blocks respectively, pressing plate top fixedly connected with fixed box, the inside vertical sliding connection of fixed box has the slide, the equal vertical spacing that has seted up in both sides of fixed box surface, two equal sliding connection have the stopper in spacing, two fixed connection are in slide surface both ends respectively, the fixed box bottom is provided with the second spring, two second spring top is the equal fixed connection in the slope setting, connecting box surface both sides are all connected with two in the groove top, the two telescopic connection has two the top to bend the clamp plate, can both sides are connected with the top two, and the telescopic connection cylinder is also be used for the top to the two, and the telescopic connection plate is bent plate, and the top is connected with two the top, and is bent plate.

The beneficial effects of the utility model are as follows:

1. The two hydraulic telescopic cylinders are driven to enable the sliding seat to slide downwards, the fixing box and the pressing plate can slide downwards simultaneously under the arrangement of the two second springs, then the pressing plate can press the surface of the paper product firstly, simultaneously under the arrangement of the two first sliding blocks and the two ejector rods, the tops of the two connecting blocks can be pressed, the two second sliding blocks and the second conveying roller slide downwards, therefore, the surface of the paper product can be prevented from being bent, after the pressing plate presses the surface of the paper product, the sliding seat can slide downwards in order, at the moment, the sliding seat can slide inwards of the fixing box, at the moment, under the connection of the two supporting rods, the bending plate can be rotated, the surface of the paper product can be bent, and the paper product can be more stable in the bending process of the paper product.

2. In the process of bending stone products, the sliding distance of the sliding seat can be controlled, and the rotating angle of the bending plate can be controlled through the two supporting rods, so that the bending angle is controlled, and the using effect of the device is improved.

Drawings

FIG. 1 is a front view of a paper product bending positioning device according to the present utility model;

FIG. 2 is a cross-sectional view of the top of the base of the positioning device for bending paper products according to the present utility model;

FIG. 3 is a schematic view of a rotating mechanism of a positioning device for bending paper products according to the present utility model;

FIG. 4 is a schematic surface structure of a positioning device for bending paper products according to the present utility model;

FIG. 5 is a cross-sectional view of the surface structure of a positioning device for bending paper products according to the present utility model;

fig. 6 is a partial structural cross-sectional view of a positioning device for bending paper products according to the present utility model.

The device comprises a base, a receiving groove, a groove 12, a cutting groove, a groove 13, an arc groove, a connecting box 2, a 21, an inlet and an outlet, a 22, a vertical groove, a 23, a round roller, a 3, a pressing plate, a 31, a first sliding block, a 32, a push rod, a 33, a fixed box, a 34, a limit groove, a 4, a bending plate, a 5, a first conveying roller, a 51, a second conveying roller, a 52, a rotating shaft, a 53, a motor, a 54, a second sliding block, a 55, a first spring, a 56, a connecting block, a 6, a synchronous belt, a 61, a synchronous wheel, a 7, a sliding seat, a 71, a limiting block, a 72, a second spring, a 73, a hydraulic telescopic cylinder, a 74 and a supporting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-6, a paper product is bent and is used positioner, the on-line screen storage device comprises a base 1, base 1 top one end is provided with receiving groove 11, base 1 inside rotates and is connected with first conveying roller 5 and second conveying roller 51, first conveying roller 5 and second conveying roller 51 all are the level setting, base 1 inside is equipped with the slewing mechanism who rotates first conveying roller 5 and second conveying roller 51, base 1 inside still is equipped with the sliding mechanism who slides second conveying roller 51, base 1 top fixedly connected with connection box 2, connection box 2 surface both ends all are provided with exit 21, connection box 2 inside is provided with bending mechanism, through the setting of slide 7, can be convenient for slide about pressing plate 3 when using, thereby can press down the paper product surface, then last when sliding slide 7 downwards, can rotate through two bracing pieces 74 fifty percent discount bent plate 4, thereby be convenient for bend the paper product, thereby stability when improving the device uses.

In the utility model, the rotating mechanism comprises a synchronous belt 6, rotating shafts 52 are sleeved in the first conveying roller 5 and the second conveying roller 51, the two rotating shafts 52 are respectively inserted into two ends of the inside of the base 1, the synchronous belt 6 is rotatably connected to one side of the surface of the base 1, two synchronous wheels 61 are arranged in the synchronous belt 6, the two synchronous wheels 61 are respectively and fixedly connected to one end of the two rotating shafts 52, a motor 53 is arranged on the other side of the surface of the base 1, the motor 53 is fixedly connected to the rotating shaft 52 at one end of the first conveying roller 5 and is used for limiting the first conveying roller 5 and the second conveying roller 51 to rotate simultaneously, so that paper products can be conveyed conveniently, and the sliding distance of the paper products can be controlled through the motor 53.

In the utility model, the sliding mechanism comprises second sliding blocks 54, wherein arc grooves 13 are formed in the base 1 in a penetrating manner, second conveying rollers 51 are connected to the inside of the arc grooves 13 in a sliding manner, two second sliding blocks 54 are arranged at two ends of the inside of the arc grooves 13 in a sliding manner, two ends of each second sliding block 54 are respectively attached to cambered surfaces of the inside of the arc grooves 13, the two arc grooves 13 are coaxially arranged with the first conveying rollers 5, two ends of each second conveying roller 51 are respectively connected to two opposite sides of each second sliding block 54 in a rotating manner, first springs 55 are fixedly connected to the bottoms of the two arc grooves 13, the top ends of each first spring 55 are respectively connected to the bottoms of the two second sliding blocks 54, connecting blocks 56 are respectively connected to the surfaces of the two second sliding blocks 54 in a sliding manner, and the two connecting blocks 56 are respectively connected to the surfaces of the two second sliding blocks 54 and are used for limiting the sliding of the second conveying rollers 51 in the base 1, so that the second conveying rollers 51 can slide into the base 1 in a bending process.

In the utility model, the inside of the connecting box 2 is rotatably connected with two round rollers 23, and the two round rollers 23 are respectively matched with the first conveying roller 5 and the second conveying roller 51 and are used for attaching the surfaces of the first conveying roller 5 and the second conveying roller 51 so as to facilitate conveying paper products.

In the utility model, the bending mechanism comprises a pressing plate 3, the pressing plate 3 is vertically and slidingly connected to one side of the inside of a connecting box 2, which is close to a receiving groove 11, vertical grooves 22 are vertically formed on two symmetrical sides of the surface of the connecting box 2, first sliding blocks 31 are fixedly connected to two ends of the pressing plate 3, the two first sliding blocks 31 are respectively and slidingly connected to the inside of the two vertical grooves 22, a cutting groove 12 is formed at the top of a base 1, the cutting groove 12 is arranged at the higher end of the receiving groove 11, the surface of the cutting groove 12 is obliquely arranged, ejector rods 32 are vertically and slidingly connected to two sides of the surface of the connecting box 2, the two ejector rods 32 are respectively and fixedly connected to the bottoms of the two first sliding blocks 31, the two ejector rods 32 are respectively matched with two connecting blocks 56, a fixed box 33 is fixedly connected to the top of the pressing plate 3, a sliding seat 7 is vertically and slidingly connected to the inside of the fixed box 33, a limiting groove 34 is vertically formed on two opposite sides of the inside of the surface of the fixed box 33, the inside equal sliding connection of two spacing grooves 34 has stopper 71, two stopper 71 are fixed connection respectively in slide 7 surface both ends, the bottom is provided with second spring 72 in the fixed box 33, two hydraulic telescoping cylinder 73 are installed at slide 7 top, two hydraulic telescoping cylinder 73 top all fixed connection is in the connection box 2 internal top, press 3 surface one side rotation of board 3 is connected with board 4 of bending, board 4 of bending cooperatees with grooving 12, board 4 top of bending rotates and is connected with two bracing pieces 74, two bracing pieces 74 top all rotate and connect in slide 7 surface for limiting press board 3 and slide from top to bottom, also can drive board 4 of bending simultaneously and rotate, thereby be convenient for bend the paper product, also can control board 4 rotation angle of bending simultaneously.

Working principle: the arrangement of the sliding seat 7 can facilitate the up-and-down sliding of the pressing plate 3 during the use, so as to press the surface of paper products, then continuously slide the sliding seat 7 downwards, simultaneously rotate the bending plate 4 through the two supporting rods 74, so as to facilitate bending the paper products, thereby improving the stability of the device during the use, when in use, the paper products needing bending can be put into the device through the inlet and outlet 21 at one end of the surface of the inlet and outlet 21, then the motor 53 drives one of the rotating shafts 52 and the first conveying roller 5 to rotate, the other rotating shaft 52 and the second conveying roller 51 can rotate under the connection of the synchronous belt 6 and the two synchronous wheels 61, and the paper products can be conveyed under the arrangement of the two round rollers 23, then the first conveying roller 5 and the second conveying roller 51 can be controlled to rotate so as to enable the positions of the paper products needing bending to be conveyed to the cutting grooves 12, then, the two hydraulic telescopic cylinders 73 are driven to slide the sliding seat 7 downwards, the fixed box 33 and the pressing plate 3 slide downwards at the same time under the arrangement of the two second springs 72, then the pressing plate 3 presses the surface of the paper product firstly, the tops of the two connecting blocks 56 are pressed under the arrangement of the two first sliding blocks 31 and the two ejector rods 32, the two second sliding blocks 54 and the second conveying roller 51 slide downwards, so that the surface of the paper product is prevented from being bent, when the pressing plate 3 presses the surface of the paper product, the sliding seat 7 can slide downwards in order, at the same time, the sliding seat 7 slides inwards the fixed box 33, at the same time, the bending plate 4 rotates under the connection of the two supporting rods 74, the surface of the paper product can be bent, at the same time, the downward sliding distance of the sliding seat 7 can be controlled, the angle of rotation of the folding plate 4 can be controlled, so that the angle of bending is controlled, after the completion, the sliding seat 7 and the pressing plate 3 slide upwards, and then the paper product is conveyed into the receiving groove 11 through the other inlet and outlet 21 on the surface of the connecting box 2 under the rotation of the first conveying roller 5 and the second conveying roller 51.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (9)

1. The utility model provides a paper products are bent and are used positioner, includes base (1), its characterized in that, base (1) top one end is provided with receiving tank (11), base (1) inside rotates and is connected with first conveying roller (5) and second conveying roller (51), first conveying roller (5) and second conveying roller (51) all are the level setting, base (1) inside is equipped with the rotary mechanism who rotates first conveying roller (5) and second conveying roller (51), base (1) inside still is equipped with the slide mechanism who slides second conveying roller (51), base (1) top fixedly connected with junction box (2), junction box (2) surface both ends all are provided with exit (21), junction box (2) inside is provided with bending mechanism.

2. The paper product bending positioning device according to claim 1, wherein the rotating mechanism comprises a synchronous belt (6), rotating shafts (52) are sleeved in the first conveying roller (5) and the second conveying roller (51), the two rotating shafts (52) are respectively inserted into two ends of the inside of the base (1), the synchronous belt (6) is rotatably connected to one side of the surface of the base (1), two synchronous wheels (61) are arranged in the synchronous belt (6), the two synchronous wheels (61) are respectively fixedly connected to one ends of the two rotating shafts (52), a motor (53) is mounted on the other side of the surface of the base (1), and the motor (53) is fixedly connected to the rotating shaft (52) at one end of the first conveying roller (5).

3. The paper product bending positioning device according to claim 1, wherein the sliding mechanism comprises a second sliding block (54), an arc groove (13) is formed in the base (1) in a penetrating manner, the second conveying rollers (51) are slidably connected in the arc groove (13), two second sliding blocks (54) are arranged at two ends of the inside of the arc groove (13) in a sliding manner, two ends of the second sliding blocks (54) are respectively attached to arc surfaces inside the arc groove (13), the two arc grooves (13) are all arranged coaxially with the first conveying rollers (5), and two ends of the second conveying rollers (51) are respectively connected to two opposite sides of the two second sliding blocks (54) in a rotating manner.

4. The positioning device for bending paper products according to claim 3, wherein the bottoms of the two arc-shaped grooves (13) are fixedly connected with first springs (55), the tops of the two first springs (55) are respectively and fixedly connected with the bottoms of two second sliding blocks (54), connecting blocks (56) are respectively and slidably connected with two symmetrical sides of the surface of the base (1), and the two connecting blocks (56) are respectively and fixedly connected with the surfaces of the two second sliding blocks (54).

5. The positioning device for bending paper products according to claim 1, characterized in that two round rollers (23) are rotatably connected inside the connecting box (2), and the two round rollers (23) are respectively matched with the first conveying roller (5) and the second conveying roller (51).

6. The paper products bending positioning device according to claim 3, wherein the bending mechanism comprises a pressing plate (3), the pressing plate (3) is vertically and slidably connected to one side, close to the receiving groove (11), of the inside of the connecting box (2), vertical grooves (22) are vertically formed in two symmetrical sides of the surface of the connecting box (2), first sliding blocks (31) are fixedly connected to two ends of the pressing plate (3), the two first sliding blocks (31) are respectively and slidably connected to the inside of the two vertical grooves (22), a cutting groove (12) is formed in the top of the base (1), the cutting groove (12) is formed in one higher end of the receiving groove (11), and the surface of the cutting groove (12) is obliquely arranged.

7. The paper product bending positioning device according to claim 6, wherein two ejector rods (32) are vertically and slidably connected to two sides of the surface of the connecting box (2), two ejector rods (32) are respectively and fixedly connected to the bottoms of two first sliding blocks (31), two ejector rods (32) are respectively matched with two connecting blocks (56), a fixed box (33) is fixedly connected to the top of the pressing plate (3), and a sliding seat (7) is vertically and slidably connected to the inside of the fixed box (33).

8. The paper product bending positioning device according to claim 7, wherein limiting grooves (34) are vertically formed in opposite sides of the surface of the fixing box (33), limiting blocks (71) are slidably connected in the limiting grooves (34), the limiting blocks (71) are fixedly connected to two ends of the surface of the sliding base (7) respectively, a second spring (72) is arranged in the inner bottom of the fixing box (33), the top ends of the second springs (72) are fixedly connected to the bottom of the sliding base (7), two hydraulic telescopic cylinders (73) are mounted on the top of the sliding base (7), and the top ends of the two hydraulic telescopic cylinders (73) are fixedly connected to the inner top of the connecting box (2).

9. The positioning device for bending paper products according to claim 8, wherein one side of the surface of the pressing plate (3) is rotatably connected with a bending plate (4), the bending plate (4) is matched with the cutting groove (12), the top of the bending plate (4) is rotatably connected with two supporting rods (74), and the top ends of the two supporting rods (74) are rotatably connected to the surface of the sliding seat (7).