阅读说明：本技术 农产品包装箱输送装置 (Agricultural product packing box conveying device ) 是由 张莉 冀维胜 王桂欣 于 2020-09-03 设计创作，主要内容包括：本发明适用于输送装置技术领域,提供了一种农产品包装箱输送装置,包括倾斜设置的主输送结构,所述主输送结构上依次设有第一缓存结构、第二缓存结构和若干个翻转结构。借此,本发明方便工作人员对包装箱进行检验,避免包装箱的堆积,减少工作人员的劳动量,提高生产企业的工作效率。(The invention is suitable for the technical field of conveying devices, and provides an agricultural product packaging box conveying device which comprises a main conveying structure which is obliquely arranged, wherein a first cache structure, a second cache structure and a plurality of turnover structures are sequentially arranged on the main conveying structure. Therefore, the packaging box inspection device is convenient for workers to inspect the packaging box, avoids the accumulation of the packaging box, reduces the labor capacity of the workers, and improves the working efficiency of production enterprises.)

1. The agricultural product packaging box conveying device is characterized by comprising a main conveying structure which is obliquely arranged, wherein a first cache structure, a second cache structure and a plurality of turnover structures are sequentially arranged on the main conveying structure;

the first cache structure comprises a rotary table arranged on one side of the main conveying structure, and a material blocking fork is arranged at the top of the rotary table and positioned above the main conveying structure; the first cache structure further comprises a material blocking rod, a clamping protrusion is arranged at one end of the material blocking rod, a plurality of cutting recesses for clamping the clamping protrusion are further formed in the periphery of the rotary table, and the other end of the material blocking rod is rotatably connected with a bearing block; an elastic piece is also connected between the material blocking rod and the turntable;

the second cache structure comprises a first shifting lever, one end of the first shifting lever is rotatably connected with a first shifting block, and the other end of the first shifting lever extends into the upper part of the main conveying structure; a pulling part is connected between the first deflector rod and the material blocking rod;

the overturning structure comprises two groups of first conveying belts, two groups of third conveying belts, a second conveying belt and an overturning wheel; the second conveyor belt is positioned between two groups of the first conveyor belts and two groups of the third conveyor belts, one end of the second conveyor belt and one end of the two groups of the first conveyor belts are connected with the same rotating roller, and the other end of the second conveyor belt and one end of the two groups of the third conveyor belts are connected with the same rotating roller; the overturning wheel is provided with two groups of overturning components, and each group of overturning components comprises 4 overturning rods; the two groups of overturning components are arranged on two sides of the second conveying belt, and the overturning rods extend upwards to the upper side of the second conveying belt.

2. A produce-packaging-box conveyor as in claim 1 wherein at least 1/4 lengths of the striker forks are above the main conveying structure.

3. The agricultural product packaging box conveying device of claim 1, wherein the stop forks are four in number and arranged in a criss-cross manner.

4. The agricultural product packaging box conveying device according to claim 3, wherein a fixing plate is fixedly connected to the top of the fixing plate, and material blocking forks are uniformly arranged on the periphery of the fixing plate.

5. The produce-packaging-box conveying apparatus of claim 1, wherein at least 1/4 lengths of the first lever are above the main conveying structure.

6. The agricultural product packaging box conveying device according to claim 1, wherein the second buffer structure further comprises a second shifting lever which is arranged symmetrically to the first shifting lever, one end of the second shifting lever is rotatably connected with a second shifting block, and the other end of the second shifting lever extends into the upper part of the main conveying structure.

7. The produce-packaging-box conveying device of claim 6, wherein at least 1/4 lengths of the second lever are above the main conveying structure.

8. The agricultural product packaging box conveying device of claim 6, wherein the second buffer structure further comprises a friction roller arranged on the main conveying structure, the friction roller is arranged at the front end of the first deflector rod and the second deflector rod, and the friction roller comprises four friction surfaces with different friction forces.

9. The agricultural product packaging box conveying device of claim 1, wherein a first opening into which the stop fork extends and a second opening into which the first deflector rod and the second deflector rod extend are formed in a bracket of the main conveying structure.

10. The apparatus for conveying agricultural product packaging boxes according to claim 1, wherein fixing plates are further disposed on two sides of the second conveyor belt, the fixing plates are fixedly connected to the brackets of the main conveying structure, and the turning rod is located between the fixing plates and the second conveyor belt.

Technical Field

The invention relates to the technical field of conveying devices, in particular to a conveying device for an agricultural product packaging box.

Background

During the large batch production canned fruit of enterprise, need carry out the vanning transportation to the canned food, can outer packing box carries out the mark sign indicating number of information such as trade mark sign indicating number or date of manufacture according to enterprise's needs usually, when the packing box when dispatching from the factory, needs carry out final inspection to subside sign indicating number or mark sign indicating number to guarantee that the information of packing box is complete, make the canned fruit of enterprise have the integrality of information traceability and trade mark propaganda.

However, in the prior art, no conveying equipment specially used for final inspection is provided in the inspection process of the packaging boxes, an inspection table is generally arranged in front of a whole stack of packaging boxes, workers move the packaging boxes from the whole stack of packaging boxes to the inspection table in sequence for inspection, and finally the inspected packaging boxes are stacked again.

In the inspection process, the labor intensity is high due to the fact that workers need to move the packaging box; the stacking treatment is required, the working time is long, and the efficiency is low; for a large-scale production enterprise, the working mode influences the production progress of the enterprise.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

Disclosure of Invention

In view of the above defects, the invention aims to provide an agricultural product packaging box conveying device, which is convenient for workers to inspect packaging boxes, avoids the accumulation of the packaging boxes, reduces the labor capacity of the workers, and improves the work efficiency of production enterprises.

In order to achieve the purpose, the invention provides an agricultural product packaging box conveying device which comprises a main conveying structure which is obliquely arranged, wherein a first cache structure, a second cache structure and a plurality of turnover structures are sequentially arranged on the main conveying structure.

The first cache structure comprises a rotary table arranged on one side of the main conveying structure, and a material blocking fork is arranged at the top of the rotary table and positioned above the main conveying structure; the first cache structure further comprises a material blocking rod, a clamping protrusion is arranged at one end of the material blocking rod, a plurality of cutting recesses for clamping the clamping protrusion are further formed in the periphery of the rotary table, and the other end of the material blocking rod is rotatably connected with a bearing block; an elastic piece is connected between the material blocking rod and the rotary disc.

The second cache structure comprises a first shifting lever, one end of the first shifting lever is rotatably connected with a first shifting block, and the other end of the first shifting lever extends into the upper part of the main conveying structure; and a pulling part is connected between the first driving lever and the material blocking rod.

The overturning structure comprises two groups of first conveying belts, two groups of third conveying belts, a second conveying belt and an overturning wheel; the second conveyor belt is positioned between two groups of the first conveyor belts and two groups of the third conveyor belts, one end of the second conveyor belt and one end of the two groups of the first conveyor belts are connected with the same rotating roller, and the other end of the second conveyor belt and one end of the two groups of the third conveyor belts are connected with the same rotating roller; the overturning wheel is provided with two groups of overturning components, and each group of overturning components comprises 4 overturning rods; the two groups of overturning components are arranged on two sides of the second conveying belt, and the overturning rods extend upwards to the upper side of the second conveying belt.

According to the agricultural product packaging box conveying device, at least 1/4 lengths of the stop forks are positioned above the main conveying structure.

According to the agricultural product packaging box conveying device, the number of the material blocking forks is four, and the material blocking forks are arranged in a cross mode.

According to the agricultural product packaging box conveying device, the upper part of the rotary disc is provided with the fixing disc, the top of the fixing disc is fixedly connected with the fixing disc, and the periphery of the fixing disc is uniformly provided with the material blocking forks.

According to the agricultural product packaging box conveying device, at least 1/4 length of the first deflector rod is positioned above the main conveying structure.

According to the agricultural product packaging box conveying device, the second buffer structure further comprises a second shifting lever which is symmetrically arranged with the first shifting lever, one end of the second shifting lever is rotatably connected with the second shifting block, and the other end of the second shifting lever extends into the upper part of the main conveying structure.

According to the agricultural product packaging box conveying device, at least 1/4 lengths of the second deflector rod are positioned above the main conveying structure.

According to the agricultural product packaging box conveying device, the second buffer structure further comprises a friction roller arranged on the main conveying structure, the friction roller is arranged at the front ends of the first driving lever and the second driving lever, and the friction roller comprises four friction surfaces with different friction forces.

According to the agricultural product packaging box conveying device, the bracket of the main conveying structure is provided with a first opening for the material blocking fork to extend into and a second opening for the first driving lever and the second driving lever to extend into.

According to the agricultural product packaging box conveying device, fixing plates are further arranged on two sides of the second conveying belt and fixedly connected to the support of the main conveying structure, and the turnover rod is located between the fixing plates and the second conveying belt.

The invention aims to provide a conveying device for agricultural product packaging boxes, which can enable the packaging boxes to automatically move downwards under the action of gravity through an obliquely arranged main conveying structure; the main conveying structure is sequentially provided with a first cache structure, a second cache structure and a plurality of turnover structures; the first cache structure and the second cache structure are matched with each other, and the second cache structure controls the movement of the packaging box in the first cache structure so as to ensure that the main conveying structure and the inspection stations of workers cannot be piled up and the inspection work is carried out orderly; flip structure makes the staff can inspect other faces of packing box, avoids the wastrel to export from manufacturing enterprise, improves product quality. In conclusion, the beneficial effects of the invention are as follows: make things convenient for the staff to inspect the packing box, avoid piling up of packing box, reduce staff's the amount of labour, improve manufacturing enterprise's work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a schematic structural view of a striker rod of the present invention; FIG. 3 is a schematic view of the construction of the rubbing roll of the present invention; FIG. 4 is a schematic left side view of the friction roller of the present invention; FIG. 5 is a schematic view of the construction of the flipping wheel of the present invention; FIG. 6 is a left side view schematic of the flipping wheel of the present invention; in the figure: 1-a main conveying structure, 11-a first opening, 12-a second opening; 2-a turntable, 21-a material blocking fork, 22-a cutting recess, 23-a fixing column and 231-a fixing disc; 24-a material blocking rod, 241-a clamping protrusion, 242-a first connecting block, 243-a second connecting block and 244-a bearing block; 25-a third connecting block, 26-an elastic member; 31-a first deflector rod, 311-a first deflector block, 312-a fourth connecting block, 313-a pulling piece; 32-a second driving lever, 321-a second driving block; 33-rubbing roll, 331-rubbing face; 41-a first conveyer belt, 42-a second conveyer belt, 43-a third conveyer belt, 44-a turning wheel and 441-a turning rod; 45-fixing plate; and 5, packaging the product in a box.

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 below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, the invention provides a conveying device for agricultural product packaging boxes, which comprises a main conveying structure 1 arranged obliquely, wherein a first buffer structure, a second buffer structure and a plurality of turnover structures are sequentially arranged on the main conveying structure 1. The main conveying structure 1 of the present invention is a sectional type conveying roller.

The first caching structure comprises a rotary table 2 arranged on one side of the main conveying structure 1, the bottom of the rotary table 2 is rotatably connected with the ground or other supporting structures through a bearing, a material blocking fork 21 is arranged at the top of the rotary table 2, the material blocking fork 21 is used for caching the packing box 5, and at least 1/4 of the material blocking fork 21 is located above the main conveying structure 1 in length; in the invention, four material blocking forks 21 are arranged in a cross manner; in order to facilitate the rotation of the stop fork 21 and prevent the stop fork from contacting with the rotary disc 2, in the invention, the upper part of the rotary disc 2 is provided with a fixing part 23, the top part of the fixing part 23 is fixedly connected with a fixed disc 231, and the stop fork 21 is uniformly arranged on the periphery of the fixed disc 231. The first buffer structure further comprises a material blocking rod 24, one end of the material blocking rod 24 is provided with a clamping protrusion 241, and the periphery of the turntable 2 is further provided with a plurality of cutting recesses 22 for clamping the clamping protrusion 241; referring to fig. 1 and 2, the other end of the striker rod 24 is rotatably connected to a receiving block 244, the striker rod 24 is provided with a first connecting block 242, the turntable 2 is provided with a third connecting block 25, and an elastic member 26 is connected between the third connecting block 25 and the first connecting block 242, wherein in the present invention, the elastic member 26 is a spring or a rubber band.

The second buffer structure comprises a first shifting lever 31, one end of the first shifting lever 31 is rotatably connected with a first shifting block 311, the other end of the first shifting lever 31 extends above the main conveying structure 1 and is used for buffering the packaging box 5, and at least 1/4 of the first shifting lever 31 is positioned above the main conveying structure 1; the first shift lever 31 is provided with a fourth connecting block 312, the stop lever 24 is further provided with a second connecting block 243, and a pulling member 313 is connected between the second connecting block 243 and the fourth connecting block 312.

Referring to fig. 1, in the using process, the first buffer structure and the second buffer structure both buffer a packing box 5, and the packing box 5 buffered by the first buffer structure is set to be B, and the packing box 5 buffered by the second buffer structure is set to be a. Because the main conveying structure 1 is arranged obliquely, when the packing box 5 is free from any acting force, the packing box 5 can move on the main conveying structure 1 from top to bottom under the action of self gravity.

The packaging box A is blocked by the first deflector rod 31 in front of the first deflector rod 31 and does not move downwards any more, and at the moment, the first deflector rod 31 is in a state vertical to the main conveying structure 1; and the protruding 241 card on the material blocking rod 24 is blocked into the cutting concave 22, the protruding 241 card limits the rotating disc 2, the rotating disc 2 and the material blocking fork 21 do not rotate, and the B packaging box is cached in the first caching structure.

After the worker inspects the packing box 5 in the hand, the packing box A is pulled towards the direction C, in the pulling process, the first shifting lever 31 rotates towards the direction C along with the packing box A, the first shifting lever 31 inclines, due to the action of the pulling piece 313, the first shifting lever 31 simultaneously pulls the material blocking rod 24 to move towards the direction C, the clamping protrusion 241 is pulled out of the cutting recess 22, and at the moment, the elastic piece 26 is stretched; meanwhile, the limiting effect of the clamping protrusions 241 on the rotary table 2 disappears, the B packaging box moves downwards under the action of gravity, the material blocking fork 21 is pushed to rotate, and the rotary table 2 rotates accordingly.

The packaging box A is pulled continuously, the inclination angle of the first deflector rod 31 is the largest, the packaging box A is not blocked any more, a worker can pull the packaging box A to the inspection station of the worker completely, at the moment, the first deflector rod 31 is not stressed, the elastic piece 26 is reset, the material blocking rod 24 moves towards the direction D under the action of the elastic piece 26, the clamping protrusion 241 is clamped into the cutting recess 22 again, the rotary table 2 and the material blocking fork 21 stop rotating again, and a new packaging box 5 is cached; due to the action of the pulling member 313, the first shifting lever 31 also moves along the direction D, and returns to the state of being perpendicular to the main conveying structure 1, and when the B-packaging box moves downwards to the front of the first shifting lever 31 under the action of gravity, the first shifting lever 31 blocks the B-packaging box.

After the staff has inspected A packing box, pull B packing box again and inspect, repeat above-mentioned process in proper order, the staff can inspect packing box 5 in proper order. In the process, the first deflector rod 31 in the first cache structure and the material blocking rod 24 in the second cache structure are matched with each other, when the packaging box 5 in the second cache structure is inspected, the packaging box 5 in the first cache structure can continuously move forwards to the second cache structure, if the inspection is stopped by a worker and the packaging box 5 in the second cache structure is not pulled away, the packaging box 5 in the first cache structure can not reach the second cache structure by itself all the time, namely, the movement of the packaging box 5 in the first cache structure is controlled by the second cache structure; with the above working mode, the main conveying structure 1 and the inspection stations of workers are guaranteed not to be stacked, so that the inspection work is carried out orderly.

When the packing box 5 is located in front of the second buffer structure, in order to ensure that the second buffer structure can fully prevent the packing box 5 from moving downwards due to the action of gravity, as an optimal scheme, the second buffer structure further comprises a second driving lever 32 which is symmetrically arranged with the first driving lever 31, one end of the second driving lever 32 is rotatably connected with a second shifting block 321, the other end of the second driving lever 32 extends into the upper part of the main conveying structure 1 and is used for buffering the packing box 5, and at least 1/4 of the second driving lever 32 is located above the main conveying structure 1; the first and second levers 31 and 32 buffer the containers 5 simultaneously.

When the first deflector rod 31 and the second deflector rod 32 work together, the first deflector rod 31 and the second deflector rod 32 can only be suitable for the packing box 5 within a specific weight range, and when the weight of the packing box 5 is increased, the first deflector rod 31 and the second deflector rod 32 can not block the packing box 5 from moving downwards under the action of gravity, so that the second buffer structure further comprises a friction roller 33 arranged on the main conveying structure 1, the friction roller 33 is arranged at the front ends of the first deflector rod 31 and the second deflector rod 32, and the friction roller 33 is used for generating friction resistance on the packing box 5 and is matched with the first deflector rod 31 and the second deflector rod 32, so that the packing box 5 can not move downwards randomly; referring to fig. 3 and 4, the two ends of the friction roller 33 are rotatably connected with the bracket of the main conveying structure 1, and the friction roller 33 is driven by a motor to rotate, the friction roller 33 comprises four friction surfaces 331 with different friction forces, and the second buffer structure can be suitable for packing cases 5 with different weights by adjusting the friction surfaces 331 with different friction forces. In the present invention, the friction roller 33 is disposed between two adjacent main conveying structures 1, and the friction surface 331 and the main conveying structure 1 are located on the same plane.

In order to enable the striker fork 21, the first shift lever 31 and the second shift lever 32 to smoothly extend above the main conveying structure 1, as a preferred scheme, a bracket of the main conveying structure 1 is provided with a first opening 11 into which the striker fork 21 extends and a second opening 12 into which the first shift lever 31 and the second shift lever 32 extend.

Referring to fig. 1, the turning structure includes two sets of first conveyor belts 41, two sets of third conveyor belts 43, a second conveyor belt 42, and a turning wheel 44; the second conveyor belt 42 is positioned between the two groups of first conveyor belts 41 and the two groups of third conveyor belts 43, one end of the second conveyor belt 42 is connected with one end of the two groups of first conveyor belts 41 through the same rotating roller, and the other end of the second conveyor belt 42 is connected with one end of the two groups of third conveyor belts 43 through the same rotating roller; referring to fig. 5 and 6, two ends of the turning wheel 44 are rotatably connected with the bracket of the main conveying structure 1, the turning wheel 44 is driven by a motor to rotate, two groups of turning assemblies are arranged on the turning wheel 44, and each group of turning assemblies comprises 4 turning rods 441; the two sets of turning components are disposed on two sides of the second conveyor belt 42, and the turning rods 441 extend upward above the second conveyor belt 42.

Referring to fig. 5, when the package 5 is conveyed onto the second conveyor belt 42 by the first conveyor belt 41, the turning rod 441 is just abutted, the motor drives the turning wheel 44 to rotate, the turning rod 441 rotates along with the turning rod, and the a side of the package 5 rotates from the side to the bottom, so that the package 5 is turned.

Make the staff can inspect other faces of packing box 5 through flip structure, avoid the wastrel to export from manufacturing enterprise, improve product quality. In the invention, at least two groups of overturning structures are arranged.

Because the second conveyor belts 42 are arranged in a single group, in order to ensure the safety of the packing cases 5 in the turning process, fixing plates 45 are further arranged on two sides of the second conveyor belts 42, the fixing plates 45 are fixedly connected to the supports of the main conveying structure 1, and the turning rods 441 are positioned between the fixing plates 45 and the second conveyor belts 42.

The main conveying structure 1 can be directly connected with a packaging assembly line, workers directly check the packaging box 5 after labeling or code spraying is finished, and finally stack or directly load the packaging box after the checking is finished, so that the workload of one-step stacking is reduced, the finished line production is formed, and the working efficiency is improved.

In conclusion, the packaging box can automatically move downwards under the action of gravity through the main conveying structure which is obliquely arranged; the main conveying structure is sequentially provided with a first cache structure, a second cache structure and a plurality of turnover structures; the first cache structure and the second cache structure are matched with each other, and the second cache structure controls the movement of the packaging box in the first cache structure so as to ensure that the main conveying structure and the inspection stations of workers cannot be piled up and the inspection work is carried out orderly; flip structure makes the staff can inspect other faces of packing box, avoids the wastrel to export from manufacturing enterprise, improves product quality. In conclusion, the beneficial effects of the invention are as follows: make things convenient for the staff to inspect the packing box, avoid piling up of packing box, reduce staff's the amount of labour, improve manufacturing enterprise's work efficiency.

The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.