CN219055514U

CN219055514U - Paper bucket hemming forming mechanism

Info

Publication number: CN219055514U
Application number: CN202223484247.4U
Authority: CN
Inventors: 李妍
Original assignee: Shanghai Weiba Paper Products Co ltd
Current assignee: Shanghai Weiba Paper Products Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-23
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a paper barrel hemming forming mechanism, which relates to the field of paper barrel processing and comprises a fixing mechanism and a hydraulic mechanism, wherein the linkage mechanism comprises an arc-shaped plate, a fixing column, a cross groove, a fixing disc, a gear and an arc-shaped groove, the gear is arranged at the top end of a supporting plate, the arc-shaped groove is arranged at the top end of the gear and distributed in an annular shape, and tooth blocks are arranged at one side of an L-shaped sliding arm and distributed in a linear shape. According to the utility model, the paper barrel is placed on the fixed disc through the linkage mechanism and the sliding mechanism, when the pull rod is pulled to drive the hydraulic mechanism to move downwards, the L-shaped plate can be extruded to push the L-shaped sliding arm to move, the arc plates are driven to move outwards together through the cooperation of the gears and the fixed disc by the plurality of fixed columns, the arc plates support the paper barrel outwards from the center to achieve a fixing effect, and the structure is different from the structure that the paper barrel is limited by the traditional limiting seat, and the structure can be used for increasing the production efficiency without manual adjustment.

Description

Paper bucket hemming forming mechanism

Technical Field

The utility model relates to the field of paper barrel processing, in particular to a paper barrel hemming forming mechanism.

Background

At present, in the industrial production process, a plurality of outer packages are required, and the outer packages of the paper cans are increasingly favored by the market due to the characteristics of environmental protection, convenient storage and the like, and in the production process, the curling treatment is generally carried out on the finished paper cans.

The existing machinery needs to put the paper bucket on the spacing seat when hydraulic pressure, because the outer wall and the paper bucket inner wall phase-match of spacing seat, put the paper bucket on spacing seat manually and block easily, need manual adjustment paper bucket just can accomplish the operation of placing of paper bucket, and when taking off the paper bucket, also comparatively inconvenient to production efficiency has been reduced by a wide margin.

Disclosure of Invention

The utility model aims at: in order to solve the problem that a paper barrel is easy to clamp and needs manual adjustment, the paper barrel hemming forming mechanism is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a paper bucket turn-up forming mechanism, includes fixed establishment, hydraulic mechanism, fixed establishment includes the backup pad, the backup pad top is provided with link gear, elevating system, link gear includes arc, fixed column, cross groove, fixed disk, gear, arc groove, the gear rotates the top of connecting in the backup pad, arc groove quantity has a plurality ofly, and a plurality of the arc groove is the annular top that distributes in the gear, fixed column sliding connection is in the inside of arc groove, the fixed disk sets up in the top of gear, and cup joints the outer wall at the fixed column, the one end fixedly connected with of fixed disk and backup pad fixed connection's bracing piece, the arc sets up in the terminal surface of fixed column, the backup pad top still is provided with slide mechanism, slide mechanism sets up the top at the backup pad, slide mechanism includes L type arm, tooth piece, L type arm sliding connection is in the top of backup pad and is located one side of gear, tooth piece setting is in L type arm one side and is linear distribution.

As still further aspects of the utility model: the sliding mechanism further comprises a reset spring, a limiting chute for limiting and sliding of the L-shaped sliding arm is formed in the supporting plate, and the reset spring is arranged in the limiting chute and located on one side of the L-shaped sliding arm.

As still further aspects of the utility model: the lifting mechanism comprises a stand column, a gear column, a compression spring, rotating blocks, a pull rod, round grooves and convex grooves, wherein the stand column is arranged at the top end of the supporting plate, the round grooves are formed in the side surfaces of the stand column and penetrate through the two sides of the stand column, the gear column is arranged inside the round grooves, the compression spring is arranged at the top end of the stand column and is fixedly connected with the stand column, the rotating blocks are arranged on the two sides of the stand column and cover the round grooves, the pull rod is arranged on one side of the rotating blocks and is fixedly connected with the rotating blocks, and the convex grooves are formed in the top end of the stand column.

As still further aspects of the utility model: the hydraulic mechanism comprises a fixed plate, a transmission tooth block, a fixed block, an L-shaped plate, a hemming die and a motor, wherein the fixed block is slidably connected to the inner wall of the convex groove, the fixed plate is arranged at the top end of the fixed block and is fixedly connected with the compression spring, the transmission tooth block is arranged on one side of the fixed block and is in linear distribution, and the motor is arranged on one side of the fixed block and is provided with the hemming die at the bottom end of the motor.

As still further aspects of the utility model: the fixing mechanism further comprises a plugging groove, the plugging groove is formed in the top end of the supporting plate, and meanwhile the plugging groove is matched with the L-shaped plate.

As still further aspects of the utility model: the L-shaped sliding arms extend to the inside of the inserting grooves, and the side, close to the L-shaped sliding arms, of the L-shaped sliding plates is in an arc surface structure.

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

through setting up link gear and slide mechanism, put the paper bucket on the fixed disk, when pulling pull rod drive hydraulic mechanism downwardly moving, the L template can extrude the promotion L type arm that slides and remove, through the cooperation of gear and fixed disk, a plurality of fixed columns will drive the arc and outwards remove in the lump, the arc is from the center outwards propping the paper bucket and reaches fixed action, is different from traditional spacing seat and carries out spacing structure to the paper bucket, this kind of structure need not manual regulation put just can to increase production efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the lifting mechanism and the hydraulic mechanism of the present utility model;

FIG. 3 is a schematic view of the structure of the gear post and the driving gear block of the present utility model;

FIG. 4 is a schematic view of the circular groove structure of the present utility model;

FIG. 5 is a schematic structural view of the column of the present utility model;

FIG. 6 is a schematic view of a gear and L-shaped slider of the present utility model;

fig. 7 is a schematic structural view of the linkage mechanism of the present utility model.

In the figure: 1. a fixing mechanism; 101. a support plate; 102. a plug-in groove; 2. a lifting mechanism; 201. a column; 202. a gear post; 203. a compression spring; 204. a rotating block; 205. a pull rod; 206. a circular groove; 207. a convex groove; 3. a hydraulic mechanism; 301. a fixing plate; 302. a transmission gear block; 303. a fixed block; 304. an L-shaped plate; 305. hemming die; 306. a motor; 4. a sliding mechanism; 401. an L-shaped sliding arm; 402. tooth blocks; 403. a return spring; 5. a linkage mechanism; 501. an arc-shaped plate; 502. fixing the column; 503. a cross groove; 504. a fixed plate; 505. a gear; 506. an arc-shaped groove; 507. and (5) supporting the 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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, in an embodiment of the utility model, a paper barrel hemming forming mechanism includes a fixing mechanism 1 and a hydraulic mechanism 3, the fixing mechanism 1 includes a supporting plate 101, a linkage mechanism 5 and a lifting mechanism 2 are disposed at the top end of the supporting plate 101, the linkage mechanism 5 includes an arc plate 501, a fixing post 502, a cross slot 503, a fixing disc 504, a gear 505 and an arc slot 506, the gear 505 is rotationally connected to the top end of the supporting plate 101, the number of the arc slots 506 is plural, the arc slots 506 are annularly distributed at the top end of the gear 505, the fixing post 502 is slidingly connected to the inside of the arc slots 506, the fixing plate 504 is disposed at the top end of the gear 505 and sleeved on the outer wall of the fixing post 502, one end of the fixing post 504 is fixedly connected with a supporting rod 507 fixedly connected with the 401 supporting plate, the arc plate 501 is disposed at the end face of the fixing post 502, the top end of the supporting plate 101 is further provided with a sliding mechanism 4, the sliding mechanism 4 is disposed at the top end of the supporting plate 101, the sliding mechanism 4 includes an L-shaped sliding arm 401, the tooth block 402 is slidingly connected to the top end of the supporting plate 101 and is located at one side of the gear 505, and the tooth block 402 is linearly distributed at one side of the L-shaped sliding arm 401;

the lifting mechanism 2 comprises a stand column 201, a gear column 202, a compression spring 203, rotating blocks 204, pull rods 205, round grooves 206 and convex grooves 207, wherein the stand column 201 is arranged at the top end of the supporting plate 101, the round grooves 206 are formed in the side surfaces of the stand column 201 and penetrate through the two sides of the stand column 201, the gear column 202 is arranged in the round grooves 206, the compression spring 203 is arranged at the top end of the stand column 201, the compression spring 203 is fixedly connected with the stand column 201, the rotating blocks 204 are arranged at the two sides of the stand column 201 and cover the round grooves 206, the pull rods 205 are arranged at one side of the rotating blocks 204 and are fixedly connected with the rotating blocks 204, and the convex grooves 207 are formed in the top end of the stand column 201;

the hydraulic mechanism 3 comprises a fixing plate 301, a transmission tooth block 302, a fixing block 303, an L-shaped plate 304, a hemming die 305 and a motor 306, wherein the fixing block 303 is slidably connected to the inner wall of the convex groove 207, the fixing plate 301 is arranged at the top end of the fixing block 303, the bottom end of the fixing plate 301 is fixedly connected with the compression spring 203, the transmission tooth block 302 is arranged on one side of the fixing block 303 and is in linear distribution, and the motor 306 is arranged on one side of the fixing block 303 and the hemming die 305 is arranged at the bottom end of the motor 306.

In this embodiment: it should be noted that, the supporting rod 507 provides a fixed support for the fixed disc 504, when a worker carries out hydraulic pressure on the paper barrel, the paper barrel is placed on the fixed disc 504, the rotating pull rod 205 drives the rotating block 204 and the gear column 202, the gear column 202 is meshed with the transmission gear block 302, the whole fixed block 303 can be driven to carry out downward hydraulic pressure, in this process, the L-shaped plate 304 enters the inserting groove 102 and extrudes and pushes the L-shaped sliding arm 401, the gear block 402 on one side of the L-shaped sliding arm 401 is meshed with the gear 505, thus the gear 505 can be driven to rotate when the L-shaped sliding arm 401 is pushed, the gear 505 rotates the internal fixed column 502 to carry out arc movement along the arc groove 506, the fixed rod 502 can carry out horizontal movement along the cross groove 503 formed at the top end of the fixed disc 504, the plurality of fixed rods 502 drive the arc plates 501 to realize the effect of supporting the paper barrel, then the motor 306 is started to rotate the hemming die 305, the paper barrel can be curled by the hemming die 305, the downward extrusion can be carried out on the paper barrel, the pull rod 205 can be released to be turned back to the original position after the hemming is completed, and the whole paper barrel 3 is reset by the compression spring 203 at this time.

Referring to fig. 6, the sliding mechanism 4 further includes a return spring 403, a limiting chute for limiting the L-shaped sliding arm 401 is provided in the support plate 101, and the return spring 403 is disposed in the limiting chute and located on one side of the L-shaped sliding arm 401.

In this embodiment: the L-shaped sliding arm 401 is retracted by the return spring 403 when pushed, and the L-shaped sliding arm 401 is pushed to return to the original position by the return spring 403 when sliding is completed, so that the extrusion fixing of the paper barrel is eliminated by resetting the arc plates 501, and the paper barrel can be easily taken down.

Referring to fig. 1 to 2, the fixing mechanism 1 further includes a plugging slot 102, the plugging slot 102 is formed at the top end of the supporting plate 101, and the plugging slot 102 is matched with the L-shaped plate 304;

the side of the L-shaped plate 304, which is close to the L-shaped sliding arm 401, is in an arc surface structure, and the L-shaped sliding arm 401 extends to the inside of the inserting groove 102.

In this embodiment: the inserting groove 102 is matched with the outer wall of the L-shaped plate 304, the inserting groove 102 gives the L-shaped plate a space for pushing the L-shaped sliding arm 401, and the fixing block 303 drives the L-shaped plate 304 to push the L-shaped sliding arm 401 when the L-shaped plate 304 downwards enters the inserting groove 102, so that the L-shaped sliding arm 401 moves, and the operation can provide running power for the linkage mechanism 5.

The foregoing description 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 solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a paper barrel turn-up forming mechanism, includes fixed establishment (1), hydraulic pressure mechanism (3), fixed establishment (1) includes backup pad (101), a serial communication port, backup pad (101) top is provided with link gear (5), elevating system (2), link gear (5) include arc (501), fixed column (502), cross groove (503), fixed disk (504), gear (505), arc groove (506), gear (505) rotate and connect in the top of backup pad (101), arc groove (506) quantity has a plurality of, a plurality of arc groove (506) are the annular and distribute in the top of gear (505), fixed column (502) sliding connection is in the inside of arc groove (506), fixed disk (504) set up in the top of gear (505), and cup joint in the outer wall of fixed column (502), the one end fixedly connected with of fixed disk (504) bracing piece (507) with backup pad (101) fixed connection, arc (501) set up in the terminal surface of fixed column (502), backup pad (101) are rotated and are connected, backup pad (506) are provided with the top of sliding arm (4) and are provided with sliding arm (401), sliding arm (4) sliding type (4) including L, sliding arm (101) sliding type (4) sliding mechanism (4) sliding type L (4) The tooth block (402), L type arm (401) sliding connection is in the top of backup pad (101) and is located one side of gear (505), tooth block (402) set up in L type arm (401) one side and are linear distribution.

2. The paper bucket hemming forming mechanism according to claim 1, wherein the sliding mechanism (4) further comprises a return spring (403), a limiting chute for limiting sliding of the L-shaped sliding arm (401) is formed in the supporting plate (101), and the return spring (403) is arranged in the limiting chute and located on one side of the L-shaped sliding arm (401).

3. The paper bucket hemming forming mechanism according to claim 1, wherein the lifting mechanism (2) comprises a stand column (201), a gear column (202), a compression spring (203), rotating blocks (204), a pull rod (205), round grooves (206) and convex grooves (207), the stand column (201) is arranged at the top end of the supporting plate (101), the round grooves (206) are formed in the side face of the stand column (201) and penetrate through the two sides of the stand column (201), the gear column (202) is arranged inside the round grooves (206), the compression spring (203) is arranged at the top end of the stand column (201) and is fixedly connected with the stand column (201), the rotating blocks (204) are arranged on the two sides of the stand column (201) and cover the round grooves (206), the pull rod (205) is arranged on one side of the rotating blocks (204) and is fixedly connected with the rotating blocks (204), and the convex grooves (207) are formed in the top end of the stand column (201).

4. The paper bucket hemming forming mechanism according to claim 1, wherein the hydraulic mechanism (3) comprises a fixing plate (301), a transmission gear block (302), a fixing block (303), an L-shaped plate (304), a hemming die (305) and a motor (306), the fixing block (303) is slidably connected to the inner wall of the convex groove (207), the fixing plate (301) is arranged at the top end of the fixing block (303) and the bottom end of the fixing plate (301) is fixedly connected with the compression spring (203), the transmission gear block (302) is arranged on one side of the fixing block (303) and is in linear distribution, and the motor (306) is arranged on one side of the fixing block (303) and the hemming die (305) is arranged at the bottom end of the motor (306).

5. A paper bucket hemming forming mechanism according to claim 3, wherein the fixing mechanism (1) further comprises a plugging groove (102), the plugging groove (102) is formed at the top end of the supporting plate (101), and the plugging groove (102) is matched with the L-shaped plate (304).

6. The paper bucket hemming forming mechanism according to claim 4, wherein the side of the L-shaped plate (304) close to the L-shaped sliding arm (401) is in a cambered surface structure, and the L-shaped sliding arm (401) extends to the inside of the insertion groove (102).