阅读说明：本技术 烟丝箱拆箱堆垛生产线 (Tobacco shred box unpacking and stacking production line ) 是由 杨林超 李春松 张新黎 刘宇濠 陈建中 刘穗君 张世鑫 田源 魏志峰 尹朝阳 李 于 2021-09-15 设计创作，主要内容包括：本发明提供了一种烟丝箱拆箱堆垛生产线,主要设计构思在于,将烟丝箱的上料、转运、倒料、放倒、折叠、回收等工序形成流水线式操作,具体来说转运机构将待处理烟丝箱转运至输送带,并由输送带送至夹抱机构,夹抱机构将将烟丝箱抱起并将烟丝倒出后送至后续输送平台上,再经由推倒机构将空烟丝箱推倒并输送至压叠机构和箱底撑开机构处,压叠机构将空烟丝箱压扁,箱底撑开机构在压扁操作的同时将空烟丝箱的开口撑开,两者配合实现空烟丝箱的压扁折叠,最后由压叠机构传输至烟丝箱回收堆垛装置上,完成烟丝箱的整个回收流程作业。本发明全程可以采用自动化方式处理,无需人员过多参与,便可以高效完成烟丝箱的回收。(The invention provides a tobacco shred box unpacking and stacking production line which is mainly designed and conceived in the following technical scheme that the production line is formed by the procedures of feeding, transferring, dumping, laying down, folding, recovering and the like of tobacco shred boxes, specifically, a transfer mechanism transfers the tobacco shred boxes to be processed to a conveying belt and conveys the tobacco shreds to a clamping mechanism by the conveying belt, the clamping mechanism clamps the tobacco shred boxes and conveys the tobacco shreds to a subsequent conveying platform after pouring, then the empty tobacco shred boxes are pushed down by a pushing-down mechanism and conveyed to a pressing and stacking mechanism and a box bottom opening mechanism, the pressing and stacking mechanism flattens the empty tobacco shred boxes, the box bottom opening mechanism flattens the openings of the empty tobacco shred boxes while flattening operation is carried out, the pressing and stacking mechanism and the box bottom opening mechanism are matched to flatten and fold the empty tobacco shred boxes, and finally the empty tobacco shred boxes are conveyed to a tobacco shred box recovering and stacking device by the pressing and stacking mechanism to finish the whole recovering process operation of the tobacco shred boxes. The whole process of the invention can be processed in an automatic mode, and the recovery of the tobacco shred boxes can be efficiently finished without excessive participation of personnel.)

1. The utility model provides a pipe tobacco case unpacking stacking production line which characterized in that includes according to established process connection cooperation: the tobacco shred stacking machine comprises a feeding station, a transferring mechanism, a conveying belt, a clamping and pouring mechanism, a tobacco shred box guiding and conveying platform, a tobacco shred box pushing and pouring mechanism, a pressing and stacking mechanism, a box bottom expanding mechanism and a recovery and stacking device; the feeding station is used for storing tobacco shred boxes to be processed, the transfer mechanism is used for transferring the tobacco shred boxes to the conveying belt, the conveying belt is used for connecting a conveying channel between the transfer mechanism and the clamping and pouring mechanism, the clamping and pouring mechanism is used for clamping and holding the tobacco shred boxes, the tobacco shred box pushing mechanism is used for pushing the empty tobacco shred boxes, the stacking mechanism is used for flattening the empty tobacco shred boxes, the box bottom opening mechanism is used for assisting in flattening operation of the empty tobacco shred boxes, and the recovery and stacking device is used for recovering the flattened empty tobacco shred boxes from the stacking mechanism;

the clamping and pouring mechanism comprises a rotating support and clamping and holding double arms arranged on the rotating support, and the rotating support drives the clamping and holding double arms to operate between the conveying belt and the cut tobacco box guiding-out conveying platform;

and the tobacco shred box pushing mechanism is positioned above the tobacco shred box guiding and conveying platform, and the tobacco shred box guiding and conveying platform is used for conveying the pushed empty tobacco shred boxes to the pressing and stacking mechanism.

2. The tobacco box unpacking and stacking production line according to claim 1, wherein the clamping ends of the clamping arms are provided with clamping panels.

3. The tobacco shred box unpacking and stacking production line according to claim 2, wherein an anti-slip device is arranged on the inner side of the clamping panel.

4. The tobacco box unpacking and stacking production line according to claim 1, wherein the conveying belt is provided with a guide mechanism for guiding the moving direction of the tobacco boxes in the conveying process.

5. The tobacco box unpacking and stacking production line according to claim 4, wherein the guide mechanism comprises two guide plates with a broken line type structure, and the guide plates are respectively positioned at two sides of the conveying belt.

6. The tobacco shred box unpacking and stacking production line according to claim 1, wherein two sides of the tobacco shred box guiding-out conveying platform are respectively provided with a blocking edge.

7. The tobacco shred box unpacking and stacking production line according to claim 6, wherein the blocking edge adopts a folded plate.

8. A tobacco box unpacking and stacking production line according to any one of claims 1 to 7, wherein the conveying belt is an L-shaped conveying belt.

9. The tobacco shred box unpacking and stacking production line according to any one of claims 1 to 7, wherein a tray recovery mechanism for recovering empty trays is further arranged on one side of the loading station.

10. The tobacco shred box unpacking and stacking production line according to claim 9, wherein the loading station is further provided with a tray conveyer belt for conveying empty trays to the tray recovery mechanism.

Technical Field

The invention relates to the field of cigarette industry, in particular to a tobacco shred box unpacking and stacking production line.

Background

In the production process of the cut tobacco, according to the requirement of production organization, part of the cut tobacco is usually stored in a cut tobacco box firstly, the cut tobacco box is stacked on a tray, and then the cut tobacco box is transferred to other production lines for use; the tobacco shred boxes are paper packing boxes, so that the cost is reduced, resources are saved, and after the tobacco shreds are taken out of the tobacco shred boxes, the empty boxes can be recycled.

At present, this process needs the manual work to accomplish mostly, and working strength is big, and the potential safety hazard is many, how to realize that the smoke box is automatic to be unstacked, the automatic stack of material loading, empty case to improve production line automation production ability and be the problem that each smoke factory waited to solve urgently.

Disclosure of Invention

In view of the above, the invention aims to provide an automatic unpacking and stacking production line for tobacco shred boxes, which has high automation degree and can efficiently recycle the tobacco shred boxes, so as to solve the problems of high labor intensity and low working efficiency.

The technical scheme adopted by the invention is as follows:

the invention provides a tobacco shred box unpacking and stacking production line, which comprises the following steps of: the tobacco shred stacking machine comprises a feeding station, a transferring mechanism, a conveying belt, a clamping and pouring mechanism, a tobacco shred box guiding and conveying platform, a tobacco shred box pushing and pouring mechanism, a pressing and stacking mechanism, a box bottom expanding mechanism and a recovery and stacking device; the feeding station is used for storing tobacco shred boxes to be processed, the transfer mechanism is used for transferring the tobacco shred boxes to the conveying belt, the conveying belt is used for connecting a conveying channel between the transfer mechanism and the clamping and pouring mechanism, the clamping and pouring mechanism is used for clamping and holding the tobacco shred boxes, the tobacco shred box pushing mechanism is used for pushing the empty tobacco shred boxes, the stacking mechanism is used for flattening the empty tobacco shred boxes, the box bottom opening mechanism is used for assisting in flattening operation of the empty tobacco shred boxes, and the recovery and stacking device is used for recovering the flattened empty tobacco shred boxes from the stacking mechanism;

the clamping and pouring mechanism comprises a rotating support and clamping and holding double arms arranged on the rotating support, and the rotating support drives the clamping and holding double arms to operate between the conveying belt and the cut tobacco box guiding-out conveying platform;

and the tobacco shred box pushing mechanism is positioned above the tobacco shred box guiding and conveying platform, and the tobacco shred box guiding and conveying platform is used for conveying the pushed empty tobacco shred boxes to the pressing and stacking mechanism.

In at least one possible implementation manner, the clamping end of the clamping double arm is provided with a clamping panel.

In at least one possible implementation, the inner side of the clamping panel is provided with an anti-slip device.

In at least one possible implementation manner, the conveying belt is provided with a guide mechanism for guiding the moving direction of the tobacco shred boxes in the conveying process.

In at least one possible implementation manner, the guide mechanism comprises two guide plates with a broken line type structure, and the guide plates are respectively positioned on two sides of the conveying belt.

In at least one possible implementation manner, two sides of the cut tobacco box guiding-out conveying platform are respectively provided with a blocking edge.

In at least one possible implementation manner, the blocking edge adopts a folding plate.

In at least one possible implementation thereof, the conveyor belt is an L-shaped conveyor belt.

In at least one possible implementation manner, a tray recovery mechanism for recovering empty trays is further arranged on one side of the feeding station.

In at least one possible implementation manner, the feeding station is further provided with a tray conveyer belt, and the tray conveyer belt is used for conveying empty trays to the tray recovery mechanism.

The invention has the design concept that the procedures of feeding, unstacking, transferring, dumping, laying down, folding, recovering and the like of the tobacco shred boxes form assembly line type operation, specifically, the tobacco shred boxes to be processed are transferred to a conveying belt by a transfer mechanism and are conveyed to a clamping mechanism by the conveying belt, the clamping mechanism clamps the tobacco shred boxes and conveys the tobacco shreds to a subsequent conveying platform after pouring, then the empty tobacco shred boxes are pushed down by a pushing mechanism and are conveyed to a stacking mechanism and a box bottom opening mechanism, the stacking mechanism flattens the empty tobacco shred boxes, the box bottom opening mechanism opens the openings of the empty tobacco shred boxes while flattening operation is carried out, the pressing mechanism and the stacking mechanism are matched to flatten and fold the empty tobacco shred boxes, and finally the empty tobacco shred boxes are conveyed to a tobacco shred box recovery and stacking device by the stacking mechanism to complete the whole recovery flow operation of the tobacco shred boxes. The whole process of the invention can be processed in an automatic mode, and the recovery of the tobacco shred boxes can be efficiently finished without excessive participation of personnel.

Furthermore, the mode of clamping and holding tobacco shred dumping simulates the process of manually cleaning the tobacco shred box, adopts a structure similar to a mechanical arm to hold the tobacco shred box, and can open the box bottom through manual or electric control mechanical structures, so that the tobacco shred dumping process and the manual operation effect are equivalent and the efficiency is higher.

Drawings

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described with reference to the accompanying drawings, in which:

fig. 1 is a schematic view (one) of the overall structure of a tobacco shred box unpacking and stacking production line provided by an embodiment of the invention;

fig. 2 is a schematic view (two) of the overall structure of the tobacco shred box unpacking and stacking production line according to the embodiment of the invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.

The invention provides an embodiment of a tobacco shred box unpacking and stacking production line, which can be specifically shown in figures 1-2 and comprises the following components that are matched and cooperated with each other to transfer tobacco shred boxes in sequence: the tobacco shred stacking machine comprises a feeding station 1, a transfer mechanism 2, a conveying belt 3, a clamping and pouring mechanism 4, a tobacco shred box guiding and conveying platform 5, a tobacco shred box pushing and pouring mechanism 6, a pressing and stacking mechanism 7, a box bottom opening mechanism 8, a recovery stacking device 9 and a tray recovery mechanism 10; wherein, material loading station 1 is used for depositing the pipe tobacco case, transfer mechanism 2 is used for transporting pipe tobacco case to conveyer belt 3, conveyer belt 3 is used for connecting transfer mechanism 2 and presss from both sides and embraces material mechanism 4, press from both sides to embrace material mechanism 4 and be used for pouring out the pipe tobacco, pipe tobacco case mechanism 6 of falling is used for falling the pipe tobacco case, it flattens empty pipe tobacco case to press folding mechanism 7 to be used for, the bottom of the case struts mechanism 8 and is used for assisting the pipe tobacco case to flatten, it is used for retrieving the pipe tobacco case that flattens to retrieve bunching device 9. The tray recovery mechanism 10 is used for recovering empty trays on the feeding station 1.

The feeding station 1 comprises a frame body and a plurality of parallel roller shafts 1-1 used for moving the tobacco shred boxes (and the trays where the tobacco shred boxes are located), and the frame body is further provided with a second tray conveyer belt 1-2. The tray recovery mechanism 10 is arranged on one side of the feeding station 1, and a first tray conveyer belt 10-2 is arranged on a support 10-1 of the tray recovery mechanism 10 corresponding to the second tray conveyer belt 1-2; the support 10-1 is further provided with a tray stacking mechanism 10-3 capable of vertically moving along the support 10-1, the tray stacking mechanism 10-3 can be driven by a driving mechanism to move, and is used for receiving and lifting trays (or tray stacks), for example, when new trays need to be stacked in the tray recovery mechanism 10, the tray stacking mechanism 10-3 travels to the lowest end, supports the trays at the lowest layer and then moves upwards, and the bottom space is opened, so that the new trays can be conveniently conveyed to the first tray conveying belt 10-2 through the second tray conveying belt 1-2.

The transfer mechanism 2 comprises a truss 2-1, a linear travelling mechanism 2-2 and a rotary grabbing device 2-3, wherein the linear travelling mechanism 2-2 can be mounted on the truss 2-1 and can also be driven by a driving mechanism and move along the truss 2-1, and the rotary grabbing device 2-3 (which can be implemented but not limited to a sucker) is mounted on the linear travelling mechanism 2-2 and used for grabbing the tobacco shred boxes and is matched with the linear travelling mechanism 2-2 which performs rotary motion and moves along the truss 2-1 to realize the transfer function of the tobacco shred boxes.

Transport mechanism 2 with conveyer belt 3 links up, conveyer belt 3 is used for connecting transport mechanism 2 and presss from both sides to embrace and fall material mechanism 4, promptly, transport mechanism 2 follows the pipe tobacco case the material loading station 1 is transported extremely behind conveyer belt 3, by conveyer belt 3 carries the pipe tobacco case to the back end press from both sides to embrace and fall material mechanism 4. Preferably, the conveyer belt 3 can select for use the L-shaped conveyer belt to can also set up the guiding mechanism who is used for the transportation process guide pipe tobacco case moving direction on the conveyer belt 3, guiding mechanism can refer to the figure, and the deflector is arranged respectively to the position that just is located both sides on conveyer belt 3, and the deflector preferably adopts the broken line type, is convenient for the pipe tobacco case to input to the conveyer belt by great opening part.

The clamping and holding material pouring mechanism 4 is of a structure similar to a mechanical arm and specifically comprises a rotating support 4-1 and a clamping and holding double arm 4-2 arranged on the rotating support 4-1, the clamping and holding double arm 4-2 can move up and down along the rotating support 4-1, and a moving cylinder for driving the clamping and holding double arm 4-2 to vertically reciprocate is arranged in the rotating support 4-1, so that the rotating support 4-1 can drive the clamping and holding double arm 4-2 to operate between the conveying belt 3 and the cut tobacco box guiding-out conveying platform 5; the clamping end of the clamping and holding double arm 4-2 is provided with a clamping panel 4-3, preferably, the inner side of the clamping panel 4-3 is provided with an antiskid device, such as but not limited to a rubber mat, and the clamping panel 4-3 can also be powered by an air cylinder.

The tobacco shred box pushing mechanism 6 is installed above the tobacco shred box guiding conveying platform 5, the tobacco shred box pushing mechanism 6 specifically comprises a cross rod arranged above the tobacco shred box guiding conveying platform 5, an empty tobacco shred box is horizontally turned from vertical through the blocking effect of the cross rod when passing through the position, the opening side of the tobacco shred box faces outwards, and blocking edges 6-1 used for preventing the empty tobacco shred box from falling after being toppled are further arranged on two sides of the tobacco shred box guiding conveying platform 5.

The pressing and stacking mechanism 7 comprises a tobacco shred box bidirectional transmission mechanism 7-1 arranged at the tail end of the tobacco shred box guiding and conveying platform 5, a pressing and stacking cylinder 7-3 and a roller 7-2 arranged above the tobacco shred box bidirectional transmission mechanism 7-1, the roller 7-2 is installed at the bottom end of the pressing and stacking cylinder 7-3, the pressing and stacking cylinder 7-3 is vertically arranged, and the roller 7-2 flattens the empty tobacco shred box through downward movement of the pressing and stacking cylinder 7-3.

The box bottom opening mechanism 8 is arranged at the tail end of the tobacco shred box bidirectional transmission mechanism 7-1, the box bottom opening mechanism 8 comprises a horizontal translation cylinder 8-1 and a transverse opening cylinder 8-2, the transverse opening cylinder 8-2 is installed at the moving end of the horizontal translation cylinder, support arms at two ends of the transverse opening cylinder 8-2 are opened towards two transverse ends, and the mechanism is matched with the pressing and stacking mechanism 7 in use during operation.

The recovery stacking device 9 is arranged on one transverse side of the bidirectional tobacco shred box conveying mechanism and used for storing the folded empty tobacco shred boxes.

The specific working process can be referred to as follows:

the tobacco shred boxes stacked on the tray are conveyed to a feeding station 1, the transfer mechanism 2 moves the rotary gripping device to the position above the tobacco shred boxes 11 to be gripped under the cooperation of the truss and the linear travelling mechanism, the tobacco shred boxes 11 are accurately gripped and conveyed to one end of the conveying belt 3, and in addition, empty trays with the tobacco shred boxes taken away are conveyed to the tray recovery mechanism 10; in the previous step, the tobacco shred boxes are conveyed to the clamping and pouring mechanism 4 through the conveying belt 3, the clamping and pouring mechanism 4 clamps and holds the tobacco shred boxes, the bottom openings of the tobacco shred boxes 11 are cut by workers, and after the tobacco shreds (tobacco packets) in the boxes are poured out under the action of gravity, the clamping and pouring mechanism 4 rotates by a preset angle to transfer the empty tobacco shred boxes to the tobacco shred box guiding and conveying platform 5, when the tobacco shred box guiding and conveying platform 5 conveys the empty tobacco shred boxes to the position of the cross bar of the pushing and pouring mechanism 6, the cut tobacco box is pushed to a transverse state, an opening faces to a box bottom opening mechanism 8, blocking edges 6-1 at two sides of the cut tobacco box guiding-out conveying platform 5 can prevent the cut tobacco box from toppling to the side, preferably, the blocking edges 6-1 adopt a folding structure (such as a folding plate with an inclined structure at the upper part), so that the clamping and pouring mechanism 4 smoothly puts the empty tobacco boxes on the tobacco box guiding-out conveying platform 5; then the cut tobacco box is conveyed to a two-way transmission mechanism 7-1, the cut tobacco box 11 is flattened and folded under the combined action of a box bottom opening mechanism 8 and a pressing and folding mechanism 7, and then the flattened and folded cut tobacco box is conveyed to a recovery and stacking device 9 under the driving of the two-way transmission mechanism 7-1, so that the recovery work of the cut tobacco box is completed.

The driving modes of the actions such as electric control, pneumatic control, signal induction, conveying, overturning, clamping, grabbing and releasing, etc. related to the foregoing processes can refer to the mature related technologies in the industrial field, and the present invention is not limited to and described in detail herein.

In summary, the design concept of the invention is that the feeding, unstacking, transferring, dumping, laying down, folding, recovering and other processes of the tobacco shred boxes form pipelined operation, specifically, the transferring mechanism transfers the tobacco shred boxes to be processed to the conveying belt and conveys the tobacco shreds to the clamping mechanism by the conveying belt, the clamping mechanism clamps the tobacco shred boxes and conveys the tobacco shreds to a subsequent conveying platform after pouring out, then the empty tobacco shred boxes are pushed down by the pushing mechanism and conveyed to the stacking mechanism and the box bottom opening mechanism, the stacking mechanism flattens the empty tobacco shred boxes, the box bottom opening mechanism opens the openings of the empty tobacco shred boxes while performing flattening operation, the pressing and folding of the empty tobacco shred boxes are realized by matching of the pressing and stacking mechanism, and finally the empty tobacco shred boxes are conveyed to the tobacco shred box recovery and stacking device by the pressing and stacking mechanism, so that the whole recovery process operation of the tobacco shred boxes is completed. The whole process of the invention can be processed in an automatic mode, and the recovery of the tobacco shred boxes can be efficiently finished without excessive participation of personnel.

The structure, features and effects of the present invention have been described in detail with reference to the embodiments shown in the drawings, but the above embodiments are merely preferred embodiments of the present invention, and it should be understood that technical features related to the above embodiments and preferred modes thereof can be reasonably combined and configured into various equivalent schemes by those skilled in the art without departing from and changing the design idea and technical effects of the present invention; therefore, the invention is not limited to the embodiments shown in the drawings, and all the modifications and equivalent embodiments that can be made according to the idea of the invention are within the scope of the invention as long as they are not beyond the spirit of the description and the drawings.