CN216154141U

CN216154141U - Synchronous box shifting device for packing boxes

Info

Publication number: CN216154141U
Application number: CN202122200827.5U
Authority: CN
Inventors: 蒲林; 曾峰; 王国峰
Original assignee: Beijing Chuangshi Yitong Technology Co ltd
Current assignee: Beijing Chuangshi Yitong Technology Co ltd
Priority date: 2021-09-12
Filing date: 2021-09-12
Publication date: 2022-04-01
Anticipated expiration: 2031-09-12

Abstract

The utility model discloses a synchronous box shifting device for a packing box, which belongs to the technical field of packing equipment and comprises a rack, a box shifting input shaft, a shifting wheel, a planar groove-shaped cam, a fan-shaped tooth, a box shifting output shaft and a box pushing swing arm, wherein the box shifting input shaft is arranged on the rack and can rotate around the axis of the box shifting input shaft; the dial wheel is arranged on the dial box input shaft; the plane groove-shaped cam is arranged on the dial box input shaft; the rear end part of the fan-shaped tooth is arranged on the rack through a swing shaft, the fan-shaped tooth is provided with a grooved roller matched with the groove of the planar grooved cam, and the planar grooved cam drives the fan-shaped tooth to swing by taking the swing shaft as a shaft; a box shifting output shaft is arranged on the rack, and a box shifting gear meshed with the fan-shaped teeth is arranged on the box shifting output shaft; push away the box swing arm and install dial on the box output shaft, push away the box swing arm and be used for stirring the packing carton. The box shifting component of the device has small action amplitude, high speed and efficiency and stability.

Description

Synchronous box shifting device for packing boxes

Technical Field

The utility model belongs to the technical field of packaging equipment, and particularly relates to a synchronous box shifting device for a packaging box.

Background

The packing carton is the main form of product packaging, and in product packaging production line, the packing carton needs to carry out the angle conversion between different stations. Take the cigarette packet transfer automatic line of the tobacco packaging machine as an example. In an automatic tobacco packaging production line, a tobacco packet needs to be converted from a horizontal state to a vertical state between two stations. At present, accomplish the automation equipment of tobacco bale angle upset, all accomplish the automatic upset and the transfer of tobacco bale through the substep action of upset and sharp translation, the device realizes the angle upset through the tobacco bale that once comes and goes the action and realizes that two boxes stack, and this kind of transmission tobacco bale automatic turning device has following shortcoming: 1. the device has large size and large action space, and the turnover device requires a production line to have enough installation and working space, has high requirement on installation environment and is not beneficial to the compact arrangement of the production line; 2. the working noise of the device is difficult to be effectively reduced due to the characteristics of large working noise, large working action amplitude and multiple action steps of the device; 3. the tobacco bale turning device has low working efficiency, the defect is the most prominent defect of the existing tobacco bale turning device, the working efficiency of the existing device is limited by step-by-step action and a reciprocating working mode, and the maximum working efficiency of the tobacco bale turning device with the highest working efficiency is 230 times/minute tobacco bale turning at present.

Aiming at the problems, the company designs a packing box overturning and moving device with compact double-station structure and small working stroke, but the device is matched with an independently driven traditional structure box shifting mechanism, the synergy performance between the two mechanisms is poor, the debugging is difficult, the working stability is difficult to guarantee, and therefore, the box shifting mechanism with the power linkage function is necessary to be designed.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides the synchronous box shifting device for the packing box, which solves the problems that the structure of the existing box shifting mechanism is simple, the cooperative working performance with other components is poor, the debugging is difficult and the like.

The utility model is realized in this way, a synchronous box-shifting device of packing carton, including the frame, characterized by, including:

the box shifting input shaft is arranged on the rack and can rotate around the axis of the box shifting input shaft;

the dial wheel is arranged on the dial box input shaft;

the plane groove-shaped cam is mounted on the dial box input shaft;

the rear end part of the fan-shaped tooth is mounted on the rack through a swing shaft, the fan-shaped tooth is provided with a groove roller matched with the groove of the plane groove-shaped cam, and the plane groove-shaped cam drives the fan-shaped tooth to swing by taking the swing shaft as an axis;

the box shifting output shaft is arranged on the rack, and a box shifting gear meshed with the fan-shaped teeth is arranged on the box shifting output shaft;

push away the box swing arm, it installs to push away the box swing arm dial on the box output shaft, it is used for stirring the packing carton to push away the box swing arm.

The utility model has the advantages and effects that:

the utility model can convert the rotating power into reciprocating rotation within a certain angle range, completes the poking action of the component at one time and has small action amplitude. On the other hand, this device has the structure with the linkage of packing carton upset mobile device to can constitute the whole of linkage with packing carton mobile device, be favorable to the stability of device work, and be convenient for the debugging, the fault rate is low, and job stabilization nature is good.

Drawings

FIG. 1 is a schematic diagram of the present invention.

In the figure, 1, a dial box input shaft; 2. a thumb wheel; 3. a planar grooved cam; 4. sector-shaped teeth; 5. a box shifting output shaft; 6. a box pushing swing arm; 7. a box shifting gear; 8. a drive shaft; 9. grooved wheels.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The utility model particularly provides a synchronous box shifting device for a packing box, aiming at solving the problems of simple structure, poor cooperative working performance with other components, difficult debugging and the like of the existing box shifting mechanism. To further illustrate the structure of the present invention, the following detailed description is made with reference to the accompanying drawings:

referring to fig. 1, a synchronous box shifting device for packing boxes includes: the automatic box pushing device comprises a rack, a box shifting input shaft 1, a shifting wheel 2, a planar grooved cam 3, a fan-shaped tooth 4, a box shifting output shaft 5 and a box pushing swing arm 6.

The box-shifting input shaft 1 is installed on the rack, and the axis of the box-shifting input shaft 1 is horizontally arranged. The dial box input shaft 1 can rotate around the axis of the dial box input shaft. Specifically, two end parts of the dial box input shaft 1 are installed on the frame through bearings.

The thumb wheel 2 is installed on dialling box input shaft 1, and through the key-type connection between thumb wheel 2 and the box input shaft 1 of dialling, thumb wheel 2 is by dialling box input shaft 1 and drive the rotation. The thumb wheel 2 is one of the components of a geneva gear (maltese gear), and is an active drive plate. For converting a continuous rotation of the magazine input shaft 1 into a unidirectional periodic rotation of the driven member with dwell. The geneva gear is a conventionally known gear in the mechanical field.

The plane grooved cam 3 is installed on the dial box input shaft 1, the plane grooved cam 3 is installed on the dial box input shaft 1 through keys, and the plane grooved cam 3 is located in front of the dial wheel 2. The flat grooved cam 3 is an existing conventional cam element. The cam mechanism is a mechanism in which a follower is pushed to swing in a predetermined manner by the rotational movement of a cam. The flat grooved cam 3 has a groove, and the groove curve is a space curve. The cam mechanism converts the continuous rotation of the dial input shaft 1 into the oscillation of the driven member.

The rear end part of the sector gear 4 is arranged on the rack through a swing shaft which is a cylindrical shaft and fixed on the rack through a screw, the swing shaft is sleeved with a bearing, and a sleeve hole at the rear end of the sector gear 4 is sleeved through the bearing so as to realize that the sector gear 4 can realize angle change, namely swing action, by taking the swing shaft as a shaft. The sector teeth 4 are provided with grooved rollers which are matched with the grooves of the plane grooved cam 3, and the grooved rollers are used as roller followers matched with the plane grooved cam 3 and slide in the grooves of the plane grooved cam 3. In this embodiment, the grooved roll is installed in the middle of the sector gear 4, and the axis of the grooved roll is parallel to the pendulum shaft. The plane grooved cam 3 rotates to drive the sector teeth 4 to swing by taking the swing shaft as an axis.

The box-poking output shaft 5 is arranged on the frame. A box-shifting gear 7 meshed with the sector gear 4 is arranged on the box-shifting output shaft 5. Specifically, the axis of the box shifting output shaft 5 is installed on the rack through a bearing, the box shifting output shaft 5 can rotate around the axis of the box shifting output shaft, the box shifting gear 7 is installed on the box shifting output shaft 5 through a key, and the box shifting gear 7 is driven to rotate in a reciprocating mode within a certain angle through the swinging action of the swinging fan-shaped teeth 4. Thereby driving the swing motion of the box-pushing swing arm 6.

Push away box swing arm 6 and install on dialling box output shaft 5, push away box swing arm 6 and be used for dialling the packing carton. In this embodiment, specifically, the rear portion of the pushing box swing arm 6 is a C-shaped holding hole, the C-shaped holding hole is sleeved at the front end of the pulling box output shaft 5, and is locked by a screw, so that the pushing box swing arm 6 is fixed, and the pushing box swing arm 6 has two parallel and symmetrical pushing box claws.

Also comprises a transmission shaft 8 and a sheave 9.

The transmission shaft 8 is arranged on the rack, and the transmission shaft 8 is in transmission connection with a power input part of the packing box overturning and moving device. Specifically, the two ends of the transmission shaft 8 are mounted on the rack through bearings, the transmission shaft 8 can rotate around the axis of the transmission shaft 8, and the axis of the rotating shaft 8 is parallel to the axis of the box-poking input shaft 1.

The sheave 9 is used as another part in a sheave mechanism matched with the thumb wheel 2, and the sheave 9 is matched and combined with the thumb wheel 2 and is arranged on the transmission shaft 8. The rotation of the thumb wheel 2 drives the grooved wheel 9 to rotate intermittently in the circumference.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

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 and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a synchronous box-shifting device of packing carton, includes the frame, its characterized in that includes:

the box shifting input shaft (1), the box shifting input shaft (1) is installed on the rack, and the box shifting input shaft (1) can rotate around the axis of the box shifting input shaft;

the dial wheel (2), the said dial wheel (2) is installed on input shaft (1) of the said dial box;

the plane groove-shaped cam (3), the plane groove-shaped cam (3) is installed on the poking box input shaft (1);

the rear end part of the fan-shaped tooth (4) is mounted on the rack through a swing shaft, the fan-shaped tooth (4) is provided with a groove roller matched with the groove of the plane groove-shaped cam (3), and the plane groove-shaped cam (3) drives the fan-shaped tooth (4) to swing by taking the swing shaft as an axis;

a box shifting output shaft (5), wherein the box shifting output shaft (5) is installed on the rack, and a box shifting gear (7) meshed with the fan-shaped teeth (4) is installed on the box shifting output shaft (5);

push away box swing arm (6), it installs to push away box swing arm (6) dial on box output shaft (5), it is used for stirring the packing carton to push away box swing arm (6).

2. The synchronous box pulling device for the packing boxes according to claim 1, further comprising: the transmission shaft (8), the said transmission shaft (8) is installed on said framework;

the grooved wheel (9), the grooved wheel (9) with thumb wheel (2) adaptation combines and install on transmission shaft (8).

3. The synchronous box pulling device for the packing boxes according to claim 1, wherein the box pushing swing arm (6) is provided with two parallel and symmetrical box pushing claws.