CN215704859U

CN215704859U - Packing carton tectorial membrane rolls mechanism

Info

Publication number: CN215704859U
Application number: CN202121808075.4U
Authority: CN
Inventors: 马德明; 马进; 马瑞军
Original assignee: Jinan Mingjin Packaging Printing Co ltd
Current assignee: Jinan Mingjin Packaging Printing Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-02-01
Anticipated expiration: 2031-08-04

Abstract

The utility model provides a film covering and rolling mechanism for a packing box, which comprises a bottom plate, two supporting plates symmetrically arranged on the upper surface of the bottom plate and two carrier rollers rotatably arranged between the two supporting plates and parallel to each other, wherein the upper surface of the bottom plate is uniformly provided with four insertion grooves, the bottoms of the insertion grooves are provided with insertion holes for inserting bolts, insertion parts are inserted into the insertion grooves, one side edges of the upper surfaces of the insertion parts are fixedly connected with supporting plates which are vertically arranged, the upper ends of the supporting plates are fixedly connected with rectangular connecting parts which are arranged parallel to the insertion parts, the upper surfaces of the connecting parts are provided with threaded holes which are aligned with the insertion holes, and the upper surfaces of the insertion parts are provided with round holes which are superposed with the insertion holes. Local replacement after the threaded hole is damaged is realized.

Description

Packing carton tectorial membrane rolls mechanism

Technical Field

The utility model discloses a laminating and rolling mechanism for a packaging box, and belongs to the technical field of packaging box production.

Background

The packing carton generally is tectorial membrane on the cardboard surface in process of production, in order to guarantee the bonding quality after the tectorial membrane, need roll it to strengthen its reliability that bonds, chinese utility model patent that publication number is CN211105930U discloses that packing carton compounding machine production line rolls the mechanism with supporting tectorial membrane, and it is recorded: the installation bottom plate is provided with a plurality of threaded holes used for being connected with the compound machine frame, and the installation bottom plate has the following defects: the screw hole direct processing is on mounting plate, and the screw hole influences mounting plate's installation when the reason such as wrong silk is impaired, need change whole mounting plate when serious.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a packaging box film laminating mechanism to solve the problems in the background art, and the packaging box film laminating mechanism can realize local replacement after a threaded hole is damaged.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a packing carton tectorial membrane rolls mechanism, includes that bottom plate, symmetry install two backup pads at the bottom plate upper surface and rotate and install two bearing rollers between two backup pads and mutual parallel arrangement, four inserting grooves have evenly been seted up to the bottom plate upper surface, the interlude hole that is used for alternating the bolt is offered to the bottom in the inserting groove, the inserting part has been inserted in the inserting groove, the extension board of one side edge fixedly connected with vertical arrangement of inserting part upper surface, the connecting portion of extension board upper end fixedly connected with and the rectangle form of inserting part parallel arrangement, the screw hole that is aligned with the interlude hole is seted up to the connecting portion upper surface, the round hole with interlude hole coincidence is seted up to the inserting part upper surface.

Furthermore, a detachable rubber sheet is installed on one side face of the insertion part, and the rubber sheet is attached to the inner wall of the insertion groove.

Further, a plurality of convex strips are uniformly fixed on one surface of the rubber sheet facing the insertion part, a plurality of pin holes matched with the convex strips are uniformly formed in one surface of the insertion part facing the rubber sheet, and the convex strips are inserted into the pin holes and are in interference fit with the pin holes.

Further, a plurality of bar mouth has been seted up to extension board a side equidistance, the bar mouth is vertical form and arranges.

Further, the two carrier rollers are respectively provided with a gear meshed with each other at one end of the same side, one end, away from the gear, of one carrier roller is connected with a motor output end, the motor is arranged on a U-shaped frame, and the U-shaped frame is fixedly connected with the supporting plate.

Furthermore, the support plate and the insertion part are of an integrally formed structure, and the support plate and the connecting part are of an integrally formed structure.

Furthermore, a set square is fixedly connected to the lower portion of one side face of the supporting plate, and the set square is fixedly connected with the bottom plate.

The utility model has the beneficial effects that:

1. processing the screw hole on the connecting block, then in the square groove with square piece assigns on the bottom plate, realize the grafting of square piece and bottom plate, the screw hole is not direct processing on the bottom plate promptly, when the screw hole is impaired, take out square piece from the square groove and change can, realize the local change after the screw hole damages.

2. Under the support of backup pad, there is the determining deviation between connecting block and the square piece, when the bolt of threaded connection in the screwed hole was difficult to dismantle because of reasons such as corrosion, utilize the clearance between connecting block and the square piece to saw off the bolt of connection in the screwed hole can.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a film laminating mechanism for a packaging box according to the present invention;

FIG. 2 is a cross-sectional view of a bottom plate of a film laminating and rolling mechanism for a packing box according to the present invention;

FIG. 3 is an assembly diagram of a support plate, a connecting block and a square block in the film laminating mechanism for the packaging box of the present invention;

FIG. 4 is a schematic view of the assembly of the rubber sheet and the square block in the film laminating mechanism for the packing box of the present invention;

in the figure: 1-bottom plate, 2-supporting plate, 3-supporting roller, 4-supporting plate, 5-connecting block, 6-gear, 7-U-shaped frame, 8-motor, 9-square groove, 10-through hole, 11-threaded hole, 12-strip-shaped opening, 13-square block, 14-rubber sheet, 15-round hole and 16-convex strip.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a packing carton tectorial membrane rolls mechanism, includes that bottom plate 1, symmetry install two backup pads 2 at 1 upper surface of bottom plate and rotate and install two bearing rollers 3 between two backup pads 2 and mutual parallel arrangement, 2 side lower part fixedly connected with set-squares in backup pad, set-squares and 1 fixed connection of bottom plate install the set-squares additional between backup pad 2 and bottom plate 1, improve the reliability that backup pad 2 and bottom plate 1 are connected.

Mutually meshed gears 6 are all installed to the one end with one side of two bearing rollers 3, and the one end that gear 6 was kept away from to a bearing roller 3 is connected with the output of motor 8, and motor 8 installs on U type frame 7, U type frame 7 and backup pad 2 fixed connection, switch-on motor 8 circuit after, motor 8 drive a bearing roller 3 and rotate, under the effect of two gears 6, two bearing rollers 3 rotate in opposite directions.

The upper surface of the bottom plate 1 is uniformly provided with four square grooves 9, the bottom of each square groove 9 is provided with a through hole 10 for inserting a bolt, a square block 13 is inserted in each square groove 9, one side edge of the upper surface of each square block 13 is fixedly connected with a vertically-arranged support plate 4, each support plate 4 and each square block 13 are of an integrated structure, one side surface of each support plate 4 is equidistantly provided with a plurality of vertically-arranged strip-shaped openings 12, each support plate 4 is provided with strip-shaped openings 12 for reducing the production material consumption of each support plate 4, the upper end of each support plate 4 is fixedly connected with a rectangular connecting block 5 which is arranged in parallel with the corresponding square block 13, the support plates 4 and the connecting blocks 5 are of an integrated structure, the upper surface of each connecting block 5 is provided with a threaded hole 11 which is aligned with the through hole 10, the upper surface of each square block 13 is provided with a round hole 15 which is overlapped with the through hole 10, the threaded holes 11 are processed on the connecting blocks 5, and then the square blocks 13 are inserted in the square grooves 9 on the bottom plate 1, realize pegging graft of square piece 13 and bottom plate 1, screw hole 11 is not the direct processing on bottom plate 1 promptly, when screw hole 11 is impaired, take out square piece 13 from square inslot 9 and change can, realize the local change after screw hole 11 damages, under the support of extension board 4, there is a determining deviation between connecting block 5 and the square piece 13, when the bolt of threaded connection in screw hole 11 is difficult to dismantle because of reasons such as corrosion, utilize the clearance between connecting block 5 and the square piece 13 to saw off the bolt of connection in screw hole 11 can.

Detachable sheet rubber 14 is installed to a square 13 side, sheet rubber 14 laminates with square 9 inner walls mutually, sheet rubber 14 evenly is fixed with a plurality of sand grip 16 towards square 13 one side, square 13 evenly offers a plurality of and sand grip 16 matched with pinhole towards sheet rubber 14 one side, sand grip 16 assigns in the pinhole and with pinhole interference fit, with 16 downthehole backs of installation bolt of sand grip, realize grafting of square 13 and sheet rubber 14, when square 13 assigns in square 9, sheet rubber 14 laminates with square 9 inner walls mutually, increase the coefficient of friction between square 13 and the square 9 inner walls, prevent that square 13 from dropping from square 9 at will.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a packing carton tectorial membrane rolls mechanism, includes that bottom plate (1), symmetry install two backup pads (2) of bottom plate (1) upper surface and rotate two bearing rollers (3) of installing between two backup pads (2) and mutual parallel arrangement, its characterized in that: four inserting grooves are evenly seted up on bottom plate (1) upper surface, wear jack (10) that are used for alternate bolt are seted up to the bottom in the inserting groove, the inserting portion has been inserted in the inserting groove, one side edge fixedly connected with vertical arrangement's extension board (4) of inserting portion upper surface, the connecting portion of extension board (4) upper end fixedly connected with and the rectangle form of inserting portion parallel arrangement, screw hole (11) that align with wear jack (10) are seted up to the connecting portion upper surface, round hole (15) with wear jack (10) coincidence are seted up to the inserting portion upper surface.

2. The film laminating mechanism for packaging boxes according to claim 1, wherein: a detachable rubber sheet (14) is installed on one side face of the inserting part, and the rubber sheet (14) is attached to the inner wall of the inserting groove.

3. The film laminating mechanism for packaging boxes according to claim 2, wherein: the rubber piece (14) are evenly fixed with a plurality of sand grip (16) towards the one side of grafting portion, a plurality of and sand grip (16) matched with pinhole are evenly seted up towards the one side of rubber piece (14) to grafting portion, sand grip (16) are inserted in the pinhole and with pinhole interference fit.

4. The film laminating mechanism for packaging boxes according to claim 1, wherein: a plurality of strip-shaped openings (12) are formed in one side face of the support plate (4) at equal intervals, and the strip-shaped openings (12) are arranged vertically.

5. The film laminating mechanism for packaging boxes according to claim 1, wherein: two gear (6) that intermeshing are all installed to the one end with one side in bearing roller (3), one the one end that gear (6) were kept away from in bearing roller (3) is connected with motor (8) output, motor (8) are installed on U type frame (7), U type frame (7) and backup pad (2) fixed connection.

6. The film laminating mechanism for packaging boxes according to claim 1, wherein: the support plate (4) and the insertion part are of an integrally formed structure, and the support plate (4) and the connecting part are of an integrally formed structure.

7. The film laminating mechanism for packaging boxes according to claim 1, wherein: the lower part of one side of the supporting plate (2) is fixedly connected with a triangular plate, and the triangular plate is fixedly connected with the bottom plate (1).