CN111807018A

CN111807018A - Jacking tilter

Info

Publication number: CN111807018A
Application number: CN202010561681.4A
Authority: CN
Inventors: 沈琴华; 沈斌; 陈晓东; 陈豪杰; 王振华
Original assignee: Huzhou Rigor Technology Co ltd
Current assignee: Huzhou Rigor Technology Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-10-23

Abstract

The invention relates to the technical field of logistics equipment, in particular to a jacking turnover machine which comprises a rack, a turnover mechanism and a conveying mechanism, wherein the turnover mechanism comprises a shifting fork and a rotating shaft for driving the shifting fork to rotate, a lifting mechanism is arranged on the rack and connected with the rotating shaft, and the rotating shaft and the shifting fork are driven to move up and down relative to a conveying surface of the conveying mechanism. The lifting mechanism is arranged to control the relative position of the shifting fork and the conveying surface, so that abrasion caused by friction between goods and the conveying surface in the overturning process is prevented.

Description

Jacking tilter

Technical Field

The invention relates to the technical field of logistics equipment, in particular to a jacking tilter.

Background

In industrial production, after boxing and sealing are finished, the paper boxes are sometimes required to be turned over and the side of the paper boxes is sometimes required to be provided with a packing strap. In large and medium scale integrated production, automatic production lines are widely used. Empty cartons that automatic case unpacking machine opened out in production line need sometimes be put its side upset, and the automatic case packer vanning of the low reaches of being convenient for needs to use tilting mechanism to realize this function this moment.

Chinese utility model patent with publication number CN201144104Y discloses a continuous turn-over device of conveying equipment, constitute by two sets of turn-over mechanisms and running gear two parts, wherein two sets of turn-over mechanisms comprise two sets of shift forks of installing in the frame through independent trip shaft, running gear installs in the frame, be connected with turn-over mechanism through conveying chain, its shortcoming lies in, this shift fork is at 90 in-processes of overturning, the holding surface of the bearing case of shift fork is lower than the conveying surface of conveying chain, lead to the case not put at ordinary times just contact conveying chain, and conveying chain is in running state always, consequently lead to the partial wearing and tearing of case and conveying chain contact easily.

Disclosure of Invention

The invention aims to provide a jacking tilter, which solves the problem that a box in the prior art is easy to wear in the overturning process.

The above object of the present invention is achieved by the following technical solutions: the jacking turnover machine comprises a rack, a turnover mechanism and a conveying mechanism, wherein the turnover mechanism comprises a shifting fork and a rotating shaft for driving the shifting fork to rotate, a lifting mechanism is arranged on the rack and connected with the rotating shaft, and the rotating shaft and the shifting fork are driven to move up and down relative to the conveying surface of the conveying mechanism.

Preferably, the conveying mechanisms are at least provided with a front group of conveying mechanisms and a rear group of conveying mechanisms, and the rotating shaft is arranged between the front group of conveying mechanisms and the rear group of conveying mechanisms.

Preferably, the conveying mechanism comprises conveying belts/chains which are distributed at intervals along the axial direction of the rotating shaft, and the shifting fork is arranged between two axially adjacent conveying belts/chains.

Preferably, the shifting forks are at least provided with two groups and are distributed at intervals along the axial direction of the rotating shaft.

Preferably, the shifting fork comprises four shifting rods, and the four shifting rods are uniformly distributed on the rotating shaft by taking the rotating axis of the rotating shaft as a center and a circumference.

Preferably, the cross section of the rotating shaft is rectangular, and the width of each surface of the rotating shaft is equal to the width of the deflector rod on the corresponding side.

Preferably, the lifting mechanism comprises lifting seats capable of moving up and down, the lifting seats are respectively arranged on the left side and the right side of the rack and are installed on the rack through sliding rails, two ends of the rotating shaft are installed on the lifting seats on the corresponding sides, and a driving assembly for driving the lifting seats to move up and down is arranged on the rack.

Preferably, the driving assembly comprises a crank driven by the motor to rotate and a transmission arm connected between the crank and the lifting seat, and two ends of the transmission arm are respectively hinged with the crank and the lifting seat.

Preferably, the driving assemblies are arranged in two groups and are respectively arranged on the left side and the right side of the rack, and the left crank and the right crank are arranged on the same transmission shaft.

The invention has the beneficial effects that: the lifting mechanism is arranged to control the relative position of the shifting fork and the conveying surface, so that abrasion caused by friction between goods and the conveying surface in the overturning process is prevented.

Drawings

FIG. 1 is a schematic plan view of an embodiment of the present invention;

FIG. 2 is a schematic view of the installation of the turnover mechanism in the embodiment of the present invention;

FIG. 3 is a schematic diagram of a flipping process one;

FIG. 4 is a schematic diagram of a second flipping process;

FIG. 5 is a schematic diagram of a flipping process three;

FIG. 6 is a schematic diagram of a fourth flipping process;

FIG. 7 is a schematic diagram of a flipping process five;

in the figure: 1-frame, 2-conveying mechanism, 201-conveying belt, 3-turnover mechanism, 301-rotating shaft, 302-shifting fork, 4-lifting mechanism, 401-lifting seat, 402-sliding rail, 403-driving arm, 404-crank and 5-box.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Example (b): as shown in fig. 1 and 2, the jacking tilter comprises a frame 1, a tilting mechanism 3 and a conveying mechanism 2, wherein the tilting mechanism 3 comprises a shifting fork 302 and a rotating shaft 301, the rotating shaft 301 is horizontally arranged on the frame, the shifting fork 302 is fixedly arranged on the rotating shaft 301, and the rotating shaft 301 is driven by a motor to rotate.

The shift fork comprises four shift levers, the four shift levers are uniformly distributed on the rotating shaft 301 by taking the rotating axis of the rotating shaft 301 as a center circumference, and two adjacent shift levers are vertically arranged.

The cross section of the rotating shaft 301 is rectangular, and the width of each face of the rotating shaft 301 is equal to that of the deflector rod on the corresponding side, so that an included angle of 90 degrees is formed at the end parts of two adjacent deflector rods to match the shape of the box.

Conveying mechanism 2 includes frame and conveyor belt 201, and carriage fixed mounting is in the frame, and the drive wheel is installed at the both ends around the carriage, and conveyor belt 201 winds and establishes in front and back two drive wheels. Wherein, a plurality of conveying belts 201 are distributed at intervals along the axial direction of the rotating shaft 301, and the shifting forks 302 are arranged between two axially adjacent conveying belts 201.

The shift forks 302 are at least provided with two groups, which are distributed at intervals along the axial direction of the rotating shaft 301, in this embodiment, the shift forks 302 are provided with 5 groups, and the 5 groups of shift forks 302 are distributed at intervals among 8 conveying belts 201.

In other embodiments, the conveyor belt 201 may be replaced with a conveyor chain and the drive wheels replaced with drive sprockets accordingly.

The frame 1 is provided with a lifting mechanism 4, the lifting mechanism 4 is connected with the rotating shaft 301 and drives the rotating shaft 301 and the shifting fork 302 to move up and down relative to the conveying surface of the conveying mechanism 2. The lifting mechanism 4 comprises a lifting seat 401 capable of moving up and down, and the lifting seat 401 is respectively arranged at the left side and the right side of the frame 1 and is installed on the frame 1 through a slide rail 402. Two ends of the rotating shaft 301 are mounted on the lifting seats 401 at the corresponding sides, and the machine frame 1 is provided with a driving assembly for driving the lifting seats 401 to move up and down. The driving assembly comprises a crank 404 driven by a motor to rotate and a transmission arm 403 connected between the crank 404 and the lifting seat 401, and two ends of the transmission arm 403 are respectively hinged with the crank 404 and the lifting seat 401. The two groups of driving components are arranged and are respectively arranged at the left side and the right side of the frame 1, and the left crank 404 and the right crank 404 are arranged on the same transmission shaft.

In order to facilitate the up-and-down movement of the rotating shaft 301, at least two front and back groups of conveying mechanisms 2 are arranged, and the rotating shaft 301 is arranged between the two front and back groups of conveying mechanisms 2. Wherein conveying mechanism 2's quantity can set up according to the upset number of times, in this embodiment case 5 only need the upset once can, consequently conveying mechanism 2 quantity is two sets of, and case 5 gets into the second group conveying mechanism after passing through shift fork 302 from first group conveying mechanism, only accomplishes an upset, overturns 90 promptly. If the box 5 needs to be turned over by 180 degrees, three groups of conveying mechanisms 2 are arranged, and a group of turning mechanisms 3 are arranged between every two adjacent groups of conveying mechanisms 2, so that two 90-degree turning is completed.

The flipping process is shown in fig. 3 to 7:

before turning over, the center of the rotating shaft 301 is positioned below the conveying surface of the conveying belt 201, the deflector rod in the horizontal state is positioned below the conveying surface at the moment, and the box 5 enters the upper part of the horizontal deflector rod under the conveying of the first group of conveying mechanisms until being contacted with the vertical deflector rod (as shown in fig. 3);

when the box 5 is in place, the lifting mechanism 4 moves upwards, the rotating shaft 301 and the horizontal deflector rod are lifted above the conveying surface, and the bottom surface of the box 5 is separated from the conveying surface of the first group of conveying mechanisms (as shown in fig. 4);

at the same time, the fork 302 is rotated by 90 °, so that the box 5 is turned by 90 ° with it, during which the box 5 is not in contact with the conveying surface (as shown in fig. 5 and 6);

finally, the lifting mechanism 4 runs downwards, the rotating shaft 301 and the horizontal deflector rod rise to the position below the conveying surface, the bottom surface of the turned box 5 is in contact with the conveying surface of the second group of conveying mechanisms, the box is conveyed forwards by the second group of conveying mechanisms (as shown in fig. 7), and in the whole turning process, the box 5 is not rubbed with the conveying surface, so that the box 5 is prevented from being worn.

Claims

1. The utility model provides a jacking upset machine, includes frame (1), tilting mechanism (3) and conveying mechanism (2), tilting mechanism (3) include shift fork (302) and drive shift fork (302) pivoted pivot (301), its characterized in that: the automatic conveying device is characterized in that a lifting mechanism (4) is arranged on the rack (1), the lifting mechanism (4) is connected with the rotating shaft (301), and the rotating shaft (301) and the shifting fork (302) are driven to move up and down relative to the conveying surface of the conveying mechanism (2).

2. The jacking tilter of claim 1, wherein: the conveying mechanisms (2) are at least provided with a front group and a rear group, and the rotating shaft (301) is arranged between the front group and the rear group of the adjacent conveying mechanisms (2).

3. The jacking tilter of claim 2, wherein: conveying mechanism (2) include conveyer belt/chain, conveyer belt/chain along the axial direction interval distribution of pivot (301), shift fork (302) set up between two adjacent conveyer belt/chains of axial.

4. The jacking tilter of claim 3, wherein: the shifting forks (302) are at least provided with two groups and are distributed at intervals along the axial direction of the rotating shaft (301).

5. The jacking tilter of claim 1, wherein: the shifting fork comprises four shifting rods, and the four shifting rods are uniformly distributed on the rotating shaft (301) in a circumferential manner by taking the rotating axis of the rotating shaft (301) as a center.

6. The jacking tilter of claim 4, wherein: the cross section of the rotating shaft (301) is rectangular, and the width of each surface of the rotating shaft (301) is equal to that of the shifting lever on the corresponding side.

7. The jacking tilter of claim 1, wherein: elevating system (4) are including lift seat (401) that can reciprocate, lift seat (401) divide and establish the left and right sides in frame (1) to install in frame (1) through slide rail (402), install on lift seat (401) of corresponding side at the both ends of pivot (301), be provided with the drive assembly that drive lift seat (401) reciprocated on frame (1).

8. The jacking tilter of claim 7, wherein: the driving assembly comprises a crank (404) driven by a motor to rotate and a transmission arm (403) connected between the crank (404) and the lifting seat (401), and two ends of the transmission arm (403) are hinged to the crank (404) and the lifting seat (401) respectively.

9. The jacking tilter of claim 8, wherein: the driving assemblies are arranged in two groups and are respectively arranged on the left side and the right side of the rack (1), and the left crank and the right crank (404) are arranged on the same transmission shaft.