CN215435274U

CN215435274U - Paper wrapping bag flattening device

Info

Publication number: CN215435274U
Application number: CN202120852104.0U
Authority: CN
Inventors: 陈金城
Original assignee: Tianjin Jinghai County Lihua Printing Packaging Co ltd
Current assignee: Hubei Jinhu Intelligent Packaging Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2022-01-07
Anticipated expiration: 2031-04-23

Abstract

The utility model provides a paper packaging bag flattening device which comprises a bottom plate, a bearing plate, a pressing plate and a pressing roller, wherein the bearing plate is connected onto the bottom plate in a sliding mode, the pressing plate is located above the bearing plate and is elastically connected onto the bottom plate, first telescopic pieces which are vertically arranged are symmetrically and fixedly connected to the two sides of the pressing plate and the bearing plate on the upper side of the bottom plate, the telescopic ends of the upper sides of the first telescopic pieces are fixedly connected with connecting blocks, the pressing roller is connected between the two connecting blocks through a rotating shaft, the pressing roller is located above the pressing plate, one end of the rotating shaft penetrates through the connecting blocks and is fixedly connected with an output shaft of a motor, and the motor is fixedly connected onto the connecting blocks. The utility model has the beneficial effects that: but set up the loading board into horizontal migration's state, drive the compression roller through first extensible member and move down, the compression roller is pressed and is made the clamp plate move down to contact the loading board on the clamp plate, and the loading board is translated forward when driving the compression roller pivoted through the motor at last, accomplishes the operation of flattening of whole paper wrapping bag.

Description

Paper wrapping bag flattening device

Technical Field

The utility model belongs to the field of packaging bag flattening equipment, and particularly relates to a paper packaging bag flattening device.

Background

In order to facilitate carrying of commodities, paper packaging bags are often used for storing and carrying commodities. The paper packaging bag needs to be flattened in the production process, at present, flattening equipment mainly adopts a compression roller or a pressing plate for flattening, and specifically, two compression rollers extrude the paper packaging bag, or one compression roller extrudes the paper packaging bag with an operation table board, or the pressing plate extrudes the paper packaging bag with the operation table board. The paper packaging bag is extruded by the compression roller, so that the packaging bag is easily warped and uneven; the section extrusion of the press roller is changed into plane extrusion by the extrusion of the press plate, the pressure is dispersed to the whole plane of the press plate, and the paper packaging bag is easily extruded and not compacted.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a paper packaging bag flattening apparatus, which aims to overcome the above-mentioned disadvantages in the prior art.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a paper wrapping bag flattening device, includes bottom plate, loading board, clamp plate and compression roller sliding connection has the loading board on the bottom plate, the clamp plate is located loading board top and elastic connection on the bottom plate, the bilateral symmetry rigid coupling that the bottom plate upside is located clamp plate and loading board has the first extensible member of vertical setting, the equal rigid coupling in flexible end of first extensible member upside has the connecting block, two be connected with the compression roller through the pivot between the connecting block, the compression roller is located the clamp plate top, pivot one end is worn out the connecting block and is in the same place with the output shaft rigid coupling of motor, the motor rigid coupling is on the connecting block.

Furthermore, both ends of the rotating shaft are rotatably connected to the connecting block through bearings.

Further, the bottom plate upper surface is equipped with the mounting groove that the equal opening of upside and front side set up, the loading board is located the mounting groove, be equipped with the second extensible member on the lateral wall behind the bottom plate, just the flexible end level of second extensible member passes bottom plate rear wall and is in the same place with loading board rear wall rigid coupling.

Further, the mounting groove left and right sides wall symmetry is equipped with a set of direction sand grip and a set of stopper, the corresponding direction sand grip department of loading board left and right sides wall is equipped with leads to the groove with direction sand grip matched with direction, and corresponds stopper department and be equipped with the spacing groove with stopper matched with, the setting is sealed to the spacing inslot portion.

Furthermore, the upper surface of the bottom plate is symmetrically provided with a plurality of connecting grooves at the left side and the right side of the bearing plate, each connecting groove is internally provided with a spring, and the upper end of the spring is arranged at the bottom of the pressing plate.

Furthermore, the lower end of the spring is fixedly connected in the connecting groove, and the upper end of the spring is fixed on the lower side of the pressing plate.

Furthermore, the upper surface of the bottom plate is provided with grooves on the left side and the right side of the pressing plate, and the first telescopic piece is vertically and fixedly connected in the grooves.

Furthermore, every both sides all are equipped with the cardboard of rigid coupling at the bottom plate upper surface around the connecting block, and every the equal slidable joint of connecting block is between two cardboards that correspond.

Furthermore, the clamping plates are of U-shaped plate structures, clamping grooves in the two clamping plates corresponding to each connecting block are arranged oppositely, and the connecting blocks are located in the two clamping grooves which are arranged oppositely.

Furthermore, a plurality of support legs are arranged at the bottom of the bottom plate.

Compared with the prior art, the utility model has the following advantages:

the paper packaging bag flattening device is characterized in that the bearing plate is arranged in a state that the bearing plate can move in the horizontal plane along the vertical direction of the central shaft of the compression roller, one or more paper packaging bags are placed on the bearing plate during flattening, the compression roller is driven by the first telescopic piece to move downwards, the compression roller is pressed on the pressing plate to enable the pressing plate to move downwards until the pressing plate contacts with the bearing plate, and finally the bearing plate moves forwards while the compression roller is driven by the motor to rotate, so that the flattening operation of the whole paper packaging bag is completed; the arrangement of the pressing plate can effectively avoid the phenomenon that the paper packaging bag is warped in the pressing process of the pressing roller; the device has good flattening effect and is simple to operate.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic structural view of a paper packaging bag flattening device according to an embodiment of the present invention;

FIG. 2 is a front view of a paper package bag flattening apparatus according to an embodiment of the present invention;

fig. 3 is a perspective view of the paper packaging bag flattening device at a rear side view according to the embodiment of the present invention.

Description of reference numerals:

1. a base plate; 2. a carrier plate; 3. pressing a plate; 4. a compression roller; 5. a rotating shaft; 6. a first telescoping member; 7. connecting blocks; 8. a motor; 9. mounting grooves; 10. a guide convex strip; 11. a limiting block; 12. a guide through groove; 13. a limiting groove; 14. connecting grooves; 15. a spring; 16. a groove; 17. clamping a plate; 18. a support leg; 19. a second telescoping member.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. 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 otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1-3, a paper wrapping bag flattening device, including bottom plate 1, loading board 2, clamp plate 3 and compression roller 4 sliding connection has loading board 2 on bottom plate 1, clamp plate 3 is located loading board 2 top and elastic connection on bottom plate 1, the bilateral symmetry rigid coupling that bottom plate 1 upside is located clamp plate 3 and loading board 2 has first extensible member 6 of vertical setting, the equal rigid coupling of flexible end of 6 upsides of first extensible member has connecting block 7, two be connected with compression roller 4 through pivot 5 between connecting block 7, compression roller 4 is located the clamp plate 3 top, connecting block 7 is worn out and is in the same place with motor 8's output shaft rigid coupling to 5 one end of pivot, motor 8 rigid coupling is on connecting block 7. In this embodiment, set up loading board 2 to the mobilizable state in the horizontal plane can follow 4 center pin vertical directions on the compression roller, at ordinary times, put one or more paper wrapping bags on loading board 2, then drive compression roller 4 through first extensible member 6 and move down, compression roller 4 presses and makes clamp plate 3 also move down on clamp plate 3 until clamp plate 3 contacts loading board 2, at last through motor 8 drive compression roller 4 pivoted loading board 2 translation forward simultaneously, accomplish the operation of flattening of paper wrapping bag.

5 both ends of pivot are all rotated through the bearing and are connected on connecting block 7, and pivot 5 rotates when making things convenient for 8 drive pivots 5 of motor.

The utility model discloses a bearing plate, including bottom plate 1, bearing plate 2, bottom plate 1 upper surface, bottom plate 1 back lateral wall, just the flexible end level of second extensible member 19 passes bottom plate 1 back lateral wall and is in the same place with the rigid coupling of bearing plate 2 back wall, and bearing plate 2 sets up in mounting groove 9, and mounting groove 9 plays the effect of installation bearing plate 2 on the one hand, and orientation when the side was to the translation of bearing plate 2 plays direction and restriction effect.

When the loading board 2 is completely in the mounting groove 9 and the rear side wall is abutted against the rear side of the mounting groove 9, the press roller 4 is positioned above the front end of the loading board 2, and the press plate 3 can completely cover the loading board 2, so that the paper packaging bag is completely pressed in the outward translation process of the loading board 2.

9 left and right sides walls symmetry of mounting groove is equipped with a set of direction sand grip 10 and a set of stopper 11, direction sand grip 10 extends to back lateral wall department from 9 front side opening of mounting groove levels, stopper 11 is located 9 front side open ends of mounting groove, 2 left and right sides walls of loading board correspond direction sand grip 10 department and are equipped with and lead the logical groove 12 of direction sand grip 10 matched with direction, and correspond stopper 11 department and be equipped with stopper 11 matched with spacing groove 13, spacing groove 13 extends to rear end and inside from 2 front side surface levels of loading board and seals the setting. In this embodiment, set up direction when the logical groove 12 of direction is led to the sand grip 10 and the direction of leading and further restricts loading board 2 translation around in mounting groove 9, set up stopper 11 and spacing groove 13, stopper 11 card is gone into in spacing groove 13 when loading board 2 translates forward to stopper 11 department, because the setting is sealed to spacing groove 13 rear end, ensures that loading board 2 can't move forward again, ensures loading board 2 promptly and does not take place to break away from the phenomenon with mounting groove 9.

The upper surface of the bottom plate 1 is symmetrically provided with a plurality of connecting grooves 14 at the left side and the right side of the bearing plate 2, each connecting groove 14 is internally provided with a spring 15, and the upper end of the spring 15 is arranged at the bottom of the pressing plate 3. In addition, the spring 15 may be replaced with a rubber column, which is also elastically deformable.

The lower end of the spring 15 is fixedly connected in the connecting groove 14, and the upper end is fixed at the lower side of the pressure plate 3.

The free extension length of the spring 15 is larger than the height of the connecting groove 14, and a certain distance is reserved between the pressing plate 3 and the bearing plate 2 when the pressing plate 4 is not pressed down.

The upper surface of the base plate 1 is provided with grooves 16 on the left side and the right side of the pressing plate 3, the first telescopic piece 6 is fixedly connected in the grooves 16, the moving space of the pressing roller 4 moving downwards is enlarged, and the pressing roller 4 is enabled to press the pressing plate 3 to the contact position with the bearing plate 2.

Every both sides all are equipped with the cardboard 17 of rigid coupling at 1 upper surface of bottom plate around connecting block 7, and every connecting block 7 equal slidable joint adopts cardboard 17 to restrict the vertical direction of motion of connecting block 7 between two cardboard 17 that correspond, avoids taking place the skew and rocking.

The clamping plates 17 are U-shaped plate structures, clamping grooves in the two clamping plates 17 corresponding to each connecting block 7 are arranged oppositely, and the connecting blocks 7 are located in the two clamping grooves which are arranged oppositely.

The bottom of the bottom plate 1 is provided with a plurality of support legs 18.

The first telescopic part 6 is a hydraulic cylinder and the second telescopic part 19 is also a hydraulic cylinder.

The working process of the embodiment is as follows:

set up loading board 2 in mounting groove 9, and can follow the 4 center pin vertical direction in the compression roller and move in the horizontal plane, at ordinary times, put one or more paper wrapping bags on loading board 2, then drive compression roller 4 through first extensible member 6 and move down, compression roller 4 presses and makes clamp plate 3 also move down on clamp plate 3 until clamp plate 3 contacts loading board 2, second extensible member 19 drives loading board 2 translation forward when driving pressure roller 4 pivoted through motor 8 at last, make the front end of loading board 2 accomplish the extrusion between rear end and compression roller 4 in proper order, the operation of flattening of paper wrapping bag finally is accomplished. The pressing plate 3 is used for avoiding the rolling phenomenon of the paper packaging bag when the pressing roller 4 rolls the paper packaging bag.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a paper wrapping bag flattening device which characterized in that: including bottom plate (1), loading board (2), clamp plate (3) and compression roller (4) sliding connection has loading board (2) on bottom plate (1), clamp plate (3) are located loading board (2) top and elastic connection on bottom plate (1), the bilateral symmetry rigid coupling that bottom plate (1) upside is located clamp plate (3) and loading board (2) has first extensible member (6) of vertical setting, the equal rigid coupling in flexible end of first extensible member (6) upside has connecting block (7), two be connected with compression roller (4) through pivot (5) between connecting block (7), compression roller (4) are located clamp plate (3) top, pivot (5) one end is worn out connecting block (7) and is in the same place with the output shaft rigid coupling of motor (8), motor (8) rigid coupling is on connecting block (7).

2. The paper packaging bag flattening device of claim 1, characterized in that: the two ends of the rotating shaft (5) are rotatably connected to the connecting block (7) through bearings.

3. The paper packaging bag flattening device of claim 1, characterized in that: bottom plate (1) upper surface is equipped with mounting groove (9) that the equal opening of upside and front side set up, loading board (2) are located mounting groove (9), be equipped with second extensible member (19) on bottom plate (1) rear side wall, just the flexible end level of second extensible member (19) passes bottom plate (1) rear side wall and is in the same place with loading board (2) rear wall rigid coupling.

4. The paper packaging bag flattening device of claim 3, characterized in that: mounting groove (9) left and right sides wall symmetry is equipped with a set of direction sand grip (10) and a set of stopper (11), the corresponding direction sand grip (10) department of loading board (2) left and right sides wall is equipped with and leads to groove (12) with direction sand grip (10) matched with direction, and corresponds stopper (11) department and be equipped with and stopper (11) matched with spacing groove (13), spacing groove (13) inside seals the setting.

5. The paper packaging bag flattening device of claim 1, characterized in that: the upper surface of the bottom plate (1) is symmetrically provided with a plurality of connecting grooves (14) on the left side and the right side of the bearing plate (2), each connecting groove (14) is internally provided with a spring (15), and the upper end of the spring (15) is arranged at the bottom of the pressing plate (3).

6. The paper packaging bag flattening device of claim 1, characterized in that: the upper surface of the bottom plate (1) is provided with grooves (16) on the left side and the right side of the pressing plate (3), and the first telescopic piece (6) is vertically fixedly connected in the grooves (16).

7. The paper packaging bag flattening device of claim 1, characterized in that: the front side and the rear side of each connecting block (7) are respectively provided with a clamping plate (17) fixedly connected to the upper surface of the bottom plate (1), and each connecting block (7) can be slidably clamped between the corresponding two clamping plates (17).

8. The paper packaging bag flattening device of claim 7, characterized in that: the clamping plates (17) are of U-shaped plate structures, clamping grooves in the two clamping plates (17) corresponding to each connecting block (7) are arranged oppositely, and the connecting blocks (7) are located in the two clamping grooves which are arranged oppositely.

9. The paper packaging bag flattening device of claim 1, characterized in that: the bottom of the bottom plate (1) is provided with a plurality of support legs (18).