CN219361560U - Automatic size-adjusting storage tank mechanism - Google Patents

Abstract

The automatic size-adjusting storage tank mechanism comprises a storage tank support arranged between two ends of a storage tank base of the storage tank mechanism, lifting plate assemblies capable of moving up and down are arranged at the lower parts of the storage tank supports, lifting plates are arranged at two ends of each lifting assembly, a plurality of flat-plate-shaped paper tanks with certain thickness are placed between the lifting plates of the two storage tank supports, the lifting plate assemblies at two sides are used for lifting the flat-plate-shaped paper tanks to limit assemblies arranged at the upper parts of the storage tank supports, the flat-plate-shaped paper tanks can be pushed to swing inwards when being contacted with triangular limit blocks of the limit assemblies, the limit blocks smoothly pass through the limit blocks, and then the limit blocks reset under the action of torsion springs and are supported at the lower ends of the flat-plate-shaped paper tanks; through the continuous promotion of lifting plate subassembly, can make dull and stereotyped paper case be located the upper portion of storage tank mechanism all the time and provide the material for the unpacking process, the manipulator only need the removal stroke of comparison less just can snatch dull and stereotyped paper case, snatch the process more convenient to efficiency is higher.

Description

Automatic size-adjusting storage tank mechanism

Technical Field

The utility model relates to the field of tank storage devices of tank openers, in particular to a tank mechanism capable of automatically adjusting the size.

Background

When the paper boxes are all folded flat plates when leaving the factory, when the paper boxes are used for packaging products, the flat plate-shaped paper boxes are required to be opened through a box opener, then the opened paper boxes are sent into a cover folding mechanism to fold the bottom covers of the paper boxes to form the bottom bottoms of the paper boxes, and then the paper boxes after cover folding are sent into an adhesive tape pasting mechanism to seal the bottom bottoms after cover folding. The prior folded flat-plate-shaped paper boxes are normally orderly stacked in a box storage mechanism at one end of a box folding machine, the utility model patent with the application number of 2010200496875 proposes a box storage device used on a box opening machine, the device is used for placing paper boxes between two side baffle plates, a front paper box baffle plate and a rear paper box baffle plate, when the boxes are taken out, the boxes are grabbed one by one through a mechanical arm, the height of the flat-plate-shaped paper boxes which are orderly stacked can be gradually reduced in the process, and therefore, the mechanical arm is required to have a relatively large moving stroke to grab the lower flat-plate-shaped paper boxes, so that the problem of inconvenient grabbing of the mechanical arm exists, the problem of low grabbing efficiency of the mechanical arm exists, and the problem is required to be improved.

Disclosure of Invention

In order to solve the problems, the utility model provides a storage tank mechanism capable of automatically adjusting the size.

The technical scheme of the utility model is as follows: a tank mechanism capable of automatically adjusting the size comprises a tank base and two tank brackets; the two storage tank supports are symmetrically and slidably connected to two ends of the base, a driving assembly for driving the two storage tank supports to slide on the storage tank base is mounted on the base, the storage tank supports comprise square frames, lifting plate assemblies and limiting assemblies, sliding rail nails are arranged on the inner sides of upright posts on two sides of the square frames, two ends of a beam of the lifting plate assemblies are slidably connected between the two sliding rail nails through the sliding block nails, lifting plates are arranged on the inner sides of two end parts of the beam, a screw is vertically connected to the middle part of the square frames, two ends of the screw are rotatably connected with the square frames through bearings, nut sliding blocks are arranged in the middle of the beam, the screw is in threaded connection with the nut sliding blocks, and a screw motor is arranged on the upper end part of the square frames;

the limiting assembly comprises a groove-shaped plate which is vertically and fixedly connected between two ends of the square frame, a square hole is formed in the upper end of the groove-shaped plate, a triangular limiting block which extends out of the square hole inwards is rotationally connected between two side plates of the groove-shaped plate, a torsion spring is arranged between a rotating shaft of the limiting block and the groove-shaped plate, a supporting plane is arranged on the upper surface of the limiting block, an inclined plane is arranged on the inner side face of the limiting block in a pushing mode, and baffle plates which are blocked on two sides of the square hole are arranged on the outer side face of the limiting block.

Preferably, two sliding rails B are symmetrically arranged on two sides of the storage tank base, sliding blocks B are arranged at two ends of the bottom plate of the storage tank support, and the storage tank support is connected between the two sliding rails B in a sliding mode through the sliding blocks B.

Preferably, at least two limiting components are arranged between the two ends of the square frame;

preferably, the driving assembly comprises a telescopic push rod A and a telescopic push rod B, the telescopic push rod is arranged to be an electric push rod or an air cylinder, the telescopic push rod A is connected between a bottom plate of one storage tank support and one end plate of the storage tank base, and the telescopic push rod B is connected between a bottom plate of the other storage tank support and the other end plate of the storage tank base.

The beneficial technical effects of the utility model are as follows:

(1) The two ends of the box base of the box mechanism are respectively provided with a box bracket, the lower part of the box bracket is provided with a lifting plate assembly capable of moving up and down, two ends of the lifting assembly are respectively provided with a lifting plate, a flat-plate-shaped paper box is placed between the lifting plates of the two box brackets, a plurality of flat-plate-shaped paper boxes with certain thickness are lifted to a limit assembly arranged on the upper part of the box bracket through the lifting plate assemblies on two sides, the flat-plate-shaped paper boxes can be propped against the triangular limit blocks of the limit assemblies to swing inwards when contacting, the limit blocks smoothly pass through, and then the limit blocks reset under the action of torsion springs and are supported at the lower ends of the flat-plate-shaped paper boxes; through the continuous promotion of lifting plate subassembly, can make the upper portion of storage tank mechanism have dull and stereotyped paper case all the time and provide the material for the unpacking process, the manipulator only need the removal stroke of comparison less just can grasp dull and stereotyped paper case, and it is more convenient to snatch the process to efficiency is higher.

(2) The two tank brackets of this tank mechanism slidable mounting is at the both ends of tank base, and two tank brackets all promote its slip on the tank base through flexible push rod, therefore interval between two tank brackets of adjustment that can be convenient, the platelike carton of adaptable different specifications, whole convenient operation, strong adaptability.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a tank bracket;

FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;

FIG. 4 is a schematic perspective view of a spacing assembly;

fig. 5 is a schematic rear view of the spacing assembly.

In the figure, 01, a storage tank base, 11, a telescopic push rod A, 12, a telescopic push rod B, 13, a sliding rail B, 02, a storage tank support, 21, a square frame, 211, a sliding rail A, 22, a lifting plate assembly, 221, a cross beam, 222, a sliding block A, 223, a lifting plate, 224, a nut sliding block, 231, a screw rod, 232, a screw rod motor, 24, a limiting assembly, 241, a groove plate, 242, a square hole, 243, a limiting block, 244, a baffle plate, 25, a sliding block B and 26, and a torsion spring.

Detailed Description

In one embodiment, and referring to fig. 1-5 of the specification, an automatically size-adjustable tank mechanism,

comprises a tank base 01 and two tank brackets 02; two tank brackets 02 symmetry sliding connection is at the both ends of base, install the gliding drive assembly of drive two tank brackets 02 on tank base 01 on the base, therefore the interval between two tank brackets 02 of adjustment that can be convenient, so as to adapt to the dull and stereotyped paper case of different specifications, tank bracket 02 includes square frame 21, lifting plate 223 subassembly 22, spacing subassembly 24, the stand inboard of square frame 21 both sides all is equipped with slide rail first 211, lifting plate 223 subassembly 22's crossbeam 221 both ends pass through slide block first 222 sliding connection between two slide rail first 211, crossbeam 221's both ends inboard all is equipped with lifting plate 223, square frame 21's middle part vertical connection has lead screw 231, and be equipped with nut slider 224 in the middle part of crossbeam 221, lead screw and nut slider 224 threaded connection, be equipped with lead screw motor 232 at square frame 21's upper end, lead screw motor 232 drive lead screw rotates, the lead screw passes through nut slider 224 drive crossbeam 221 and upwards slides along square frame 21, lifting plate 223 subassembly 22 wholly upwards moves, upwards dull and stereotyped paper case through lifting plate 223.

The limiting assembly 24 comprises a groove plate 241 vertically and fixedly connected between two ends of the square frame 21, a square hole 242 is formed in the upper end of the groove plate 241, a triangular limiting block 243 extending inwards from the square hole 242 is rotatably connected between two side plates of the groove plate 241, a torsion spring 26 is arranged between a rotating shaft of the limiting block 243 and the groove plate 241, a supporting plane is arranged on the upper surface of the limiting block 243 and used for supporting a flat-plate-shaped carton, an inner side surface is provided with a pushing inclined surface which is used for driving the limiting block 243 to swing inwards, a baffle 244 blocking two sides of the square hole 242 is arranged on the outer side surface of the limiting block 243, and a baffle block is blocked on the surface of the groove plate 241 so that the supporting plane of the limiting block 243 is a horizontal plane.

Two sliding rails B13 are symmetrically arranged on two sides of the storage tank base 01, two sliding blocks B25 are arranged at two ends of a bottom plate of the storage tank support 02, and the two sliding blocks B25 are connected between the two sliding rails B13 in a sliding manner; at least two limiting assemblies 24 are arranged between the two ends of the square frame 21 and are used for improving stable support for the flat-plate-shaped paper box;

the driving assembly comprises a telescopic push rod A11 and a telescopic push rod B12, wherein the telescopic push rod A11 is connected between the bottom plate of one tank support 02 and one end plate of the tank base 01, the telescopic push rod B12 is connected between the bottom plate of the other tank support 02 and the other end plate of the tank base 01, and the two tank supports 02 push the telescopic push rod to slide on the tank base 01 through the telescopic push rod, so that the distance between the two tank supports 02 can be conveniently adjusted.

The working process of the utility model is as follows:

when the mechanism lifts materials, a plurality of flat-plate-shaped paper boxes with certain thickness are placed on the lifting plates 223 of the lifting plate 223 assembly 22 between two box brackets 02, under the driving action of a screw rod, the lifting plate 223 assemblies 22 on two sides move upwards to lift the flat-plate-shaped paper boxes to the limit assembly 24 arranged on the upper parts of the box brackets 02, the flat-plate-shaped paper boxes can be pushed to swing inwards to smoothly pass through when being contacted with the triangular limit blocks 243 of the limit assemblies 24, then the limit blocks 243 reset under the action of the torsion springs 26 and are supported at the lower ends of the flat-plate-shaped paper boxes, the flat-plate-shaped paper boxes are fixed on the upper parts of the box mechanisms, the flat-plate-shaped paper boxes can be always provided for the box opening process by continuously lifting the lifting plate 223 assemblies 22, and a manipulator can grasp the flat-plate-shaped paper boxes only by a relatively small moving stroke.

Claims (4)

1. Automatic size-adjusting storage tank mechanism, characterized by:

comprises a tank base and two tank brackets;

the two storage tank supports are symmetrically and slidably connected to two ends of the base, a driving assembly for driving the two storage tank supports to slide on the storage tank base is arranged on the base, the storage tank supports comprise square frames, lifting plate assemblies and limiting assemblies, sliding rail nails are arranged on the inner sides of upright posts on two sides of the square frames, two ends of a cross beam of the lifting plate assemblies are slidably connected between the two sliding rail nails through the sliding block nails, lifting plates are arranged on the inner sides of two end parts of the cross beam, a screw is vertically connected to the middle part of the square frames, a nut sliding block is arranged in the middle of the cross beam, the screw is in threaded connection with the nut sliding block, and a screw motor is arranged on the upper end part of the square frames;

the limiting assembly comprises a groove-shaped plate which is vertically and fixedly connected between two ends of the square frame, a square hole is formed in the upper end of the groove-shaped plate, a triangular limiting block which extends out of the square hole inwards is rotationally connected between two side plates of the groove-shaped plate, a torsion spring is arranged between a rotating shaft of the limiting block and the groove-shaped plate, a supporting plane is arranged on the upper surface of the limiting block, an inclined plane is arranged on the inner side face of the limiting block in a pushing mode, and baffle plates which are blocked on two sides of the square hole are arranged on the outer side face of the limiting block.

2. A self-sizing tank mechanism as recited in claim 1, wherein: two sliding rails B are symmetrically arranged on two sides of the storage tank base, sliding blocks B are arranged at two ends of a bottom plate of the storage tank support, and the storage tank support is connected between the two sliding rails B in a sliding mode.

3. A self-sizing tank mechanism as recited in claim 1, wherein: at least two limiting components are arranged between two ends of the square frame.

4. A self-sizing tank mechanism as recited in claim 1, wherein: the driving assembly comprises a telescopic push rod A and a telescopic push rod B, wherein the telescopic push rod A is connected between the bottom plate of one storage tank support and one end plate of the storage tank base, and the telescopic push rod B is connected between the bottom plate of the other storage tank support and the other end plate of the storage tank base.