CN211444113U

CN211444113U - Automatic unloading mechanism of cutlery box

Info

Publication number: CN211444113U
Application number: CN201922083781.6U
Authority: CN
Inventors: 李学文
Original assignee: Dongguan Sannian Intelligent Technology Co ltd
Current assignee: Dongguan sanruntian Intelligent Technology Co.,Ltd.
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-09-08
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses an automatic unloading mechanism of cutlery box, including first unloading frame, cutlery box transfer chain, second unloading frame, promotion descending device and unloading manipulator. The lunch box conveying line is arranged on the first blanking frame and conveys the lunch boxes along the length direction of the first blanking frame; the second blanking frame crosses over the first blanking frame along the width direction of the first blanking frame; the lifting and descending device comprises a bearing framework and a lifting and descending driver, the bearing framework is slidably arranged on the first blanking frame, the bearing framework is also positioned above the lunch box conveyor line and staggered with each other, and the lifting and descending driver is arranged on the first blanking frame and drives the bearing framework to lift and slide; the feeding manipulator is arranged on the second feeding frame and located above the corresponding supporting framework, takes away the lunch boxes of the edge trimmer and transfers the lunch boxes to the supporting framework, and the supporting framework places the lunch boxes on the lunch box conveying line under the action of the lifting and descending driver; so as to realize the purpose of automatic blanking of the lunch box.

Description

Automatic unloading mechanism of cutlery box

Technical Field

The utility model relates to a cutlery box production field especially relates to an automatic unloading mechanism of cutlery box of realization with the automatic unloading of cutlery box of bead cutter.

Background

With the continuous development of economy and the continuous progress of science and technology, the food box provides abundant material consumer goods for the life of people, and is one of a plurality of material consumer goods.

In the production process of disposable lunch boxes, there are known a step of forming a wet blank of a disposable lunch box, a step of drying the formed wet blank to form a dry blank (meal blank), and a step of trimming the dry blank to form the lunch box.

Wherein, the edge trimmer can not be used in the process of forming the lunch box after the edge of the dry blank is cut; the dry blanks are placed on a working platform of the edge trimmer, and the edge trimming treatment is carried out on the dry blanks on the working platform by the working edge trimmer, so that the purpose of processing the lunch boxes from the dry blanks is achieved.

However, the cutlery box blanking at the edge trimmer is manually removed by the operator, which increases the burden on the operator, reduces efficiency accordingly, and presents a potential safety hazard.

Therefore, there is a need to provide an automatic feeding mechanism for lunch boxes to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic unloading mechanism of cutlery box that can be with the automatic unloading of cutlery box of bead cutter department.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides an automatic unloading mechanism of cutlery box is suitable for the automatic unloading of the cutlery box that the bead cutter processed, includes first unloading frame, cutlery box transfer chain, second unloading frame, promotion decline device and unloading manipulator. The lunch box conveying line is arranged on the first blanking frame and conveys the lunch boxes along the length direction of the first blanking frame; the second blanking frame crosses over the first blanking frame along the width direction of the first blanking frame so as to surround the first blanking frame from the top and two sides of the second blanking frame; the lifting and descending device comprises a bearing framework and a lifting and descending driver, the bearing framework is arranged on the first blanking frame in a sliding mode along the height direction of the first blanking frame, the bearing framework is also positioned above the lunch box conveying lines and staggered with each other, and the lifting and descending driver is installed on the first blanking frame and drives the bearing framework to lift and slide; the blanking manipulator is arranged on the second blanking frame and located above the bearing framework, the blanking manipulator takes away the meal boxes of the edge trimmer and transfers the meal boxes to the bearing framework, and the bearing framework places the meal boxes on the meal box conveying line under the action of the lifting and descending driver.

Preferably, the lunch box conveyor line comprises a main roller shaft, a secondary roller shaft, a belt sleeved on the main roller shaft and the secondary roller shaft, and a driving motor driving the main roller shaft to rotate, wherein the main roller shaft and the secondary roller shaft are spaced from each other along the length direction of the first blanking frame, so that the belt is arranged along the length direction of the first blanking frame.

Preferably, the belt is two at least and follows the width direction of first unloading frame separates each other, bearing skeleton contain bearing slide and quantity with the bearing arm that the belt is the same, every the bearing arm is located corresponding one the top of belt, and every the bearing arm with corresponding one the belt, the bearing slide locate in on the first unloading frame and with bearing arm fixed connection.

Preferably, a plurality of guide partition plates are installed on the first blanking frame, all the guide partition plates are arranged in a spaced manner along the width direction of the first blanking frame, a guide channel is enclosed between every two adjacent guide partition plates, and one belt is arranged in each guide channel.

Preferably, the unloading manipulator contains unloading slide, unloading translation arm, unloading lift driver, vacuum suction head and translation driver, the unloading slide is followed the length direction of first unloading frame is slided and is located the top department of second unloading frame, unloading translation arm is located under the unloading slide, unloading lift driver assemble in on the unloading slide and order about unloading translation arm is close to or keeps away from bearing skeleton's motion, vacuum suction head assemble in on the unloading translation arm and protrusion down the unloading translation arm, the translation driver orders about the unloading slide in reciprocating translation on the second unloading frame.

Preferably, the vacuum suction head comprises a waste suction head and a lunch box suction head which are spaced apart from each other, and the waste suction head and the lunch box suction head are respectively assembled on the blanking translation arm.

Preferably, the blanking translation arm comprises at least two suspension arms arranged side by side and spaced apart from each other along the width direction of the first blanking frame, and a translation base for fixing the suspension arms together, the translation base is installed at the output end of the blanking lifting driver, and each suspension arm is respectively provided with the waste suction head and the lunch box suction head.

Preferably, the translation driver is a stepping motor, and the stepping motor drives the blanking slide to translate on the second blanking frame through belt transmission or chain transmission.

Preferably, the lifting and lowering driver is a rotating motor, and the rotating motor drives the supporting framework to lift through belt transmission or chain transmission.

Compared with the prior art, the second blanking frame stretches across the first blanking frame along the width direction of the first blanking frame, and the second blanking frame surrounds the first blanking frame from the top and two sides of the second blanking frame, so that the lunch box conveying line and the lifting and descending device which are arranged on the first blanking frame and the blanking manipulator which is arranged on the second blanking frame are reasonably and compactly arranged in space, and the working coordination continuity of the lunch box conveying line and the lifting and descending device is improved; with the help of the cooperation of the blanking manipulator and the lifting and descending device, the blanking manipulator takes away the lunch boxes of the edge trimmer and places the lunch boxes on the supporting framework of the lifting and descending device in batches, the lifting and descending driver drives the supporting framework to descend downwards, the lunch boxes on the supporting framework are placed on the lunch box conveying line by the supporting framework descending downwards, and the lunch box conveying line conveys the lunch boxes to the next station, so that the automatic blanking of the lunch boxes is realized. Therefore, the utility model discloses an automatic unloading mechanism of cutlery box can reduce operating personnel's burden, correspondingly raises the efficiency to ensure operating personnel's personal safety.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the automatic discharging mechanism for meal boxes of the present invention when applied to the edge trimmer.

Fig. 2 is a schematic plan view of the automatic feeding mechanism for lunch boxes shown in fig. 1 after projection in the direction indicated by arrow B.

Fig. 3 is a schematic view of the three-dimensional structure of the automatic unloading mechanism for meal boxes after hiding the second unloading frame and the unloading manipulator.

Fig. 4 is a schematic structural view of the conveying line for meal boxes in the automatic unloading machine for meal boxes of the present invention.

Detailed Description

Embodiments of the present invention will now be described with reference to the drawings, wherein like element numerals represent like elements throughout.

Referring to fig. 1 to 3, the automatic feeding mechanism 500 for lunch boxes of the present invention is suitable for automatically feeding the lunch boxes 400 processed by the edge trimmer 300, so as to achieve the purpose of automatically feeding the lunch boxes 400. Wherein, the utility model discloses an automatic unloading mechanism 500 of cutlery box includes first unloading frame 1, cutlery box transfer chain 2, second unloading frame 3, promotes descending device 4 and unloading manipulator 5. The lunch box conveyor line 2 is installed on the first blanking frame 1 and conveys the lunch boxes 400 along the length direction (i.e. the direction indicated by the arrow a) of the first blanking frame 1 so as to convey the lunch boxes 400 to the next station. The second blanking frame 3 spans over the first blanking frame 1 in the width direction of the first blanking frame 1 (i.e., the direction indicated by the arrow B), so that the second blanking frame 3 surrounds the first blanking frame 1 from the top and both sides thereof, as shown in fig. 1, thereby making the layout between the first blanking frame 1 and the second blanking frame 3 more reasonable and compact. The lifting and lowering device 4 includes a support frame 4a and a lifting and lowering driver 4b, the support frame 4a is slidably disposed on the first blanking frame 1 along the height direction (i.e. the direction indicated by the arrow C) of the first blanking frame 1, the support frame 4a is also disposed above the lunch box conveyor line 2 and is staggered with respect to the lunch box conveyor line, so that the support frame 4a can place the lunch box 400 on the lunch box conveyor line 2 when sliding downwards to the lower side of the lunch box conveyor line 2, or can be used for supporting the lunch box 400 taken and delivered by the blanking manipulator 5 when sliding upwards to the upper side of the lunch box conveyor line 2. The lifting and descending driver 4b is installed on the first blanking frame 1 and drives the bearing framework 4a to lift and slide. The blanking manipulator 5 is installed on the second blanking frame 3 and is located above the corresponding bearing framework 4a, the blanking manipulator 5 takes away the lunch box 400 of the edge trimmer 300 and transfers the lunch box to the bearing framework 4a, and the bearing framework 4a places the lunch box 400 on the lunch box conveyor line 2 under the action of the lifting and descending driver 4b so as to convey the lunch box 400 to the next station. More specifically, the following:

as shown in fig. 1 and 4, the lunch box conveyor line 2 includes a main roller shaft 2a, a sub roller shaft 2b, a belt 2c sleeved on the main roller shaft 2a and the sub roller shaft 2b, and a driving motor 2d for driving the main roller shaft 2a to rotate. The main roller 2a and the sub roller 2b are spaced apart from each other along the length direction of the first blanking frame 1, so that the belt 2c is disposed along the length direction of the first blanking frame 1, the structure of the lunch box conveyor line 2 is simplified, and the lunch box conveyor line 2 can more reliably convey the lunch boxes 400, but not limited thereto. Specifically, the belts 2c are at least two and are spaced apart from each other along the width direction of the first discharging frame 1, the support frame 4a includes a support sliding seat 411 and support arms 412 with the same number as the belts 2c, each support arm 412 is located above a corresponding belt 2c, each support arm 412 is staggered from a corresponding belt 2c, the support sliding seat 411 is slidably disposed on the first discharging frame 1 and is fixedly connected with the support arm 412, the purpose of the design is to increase the capacity of the support frame 4a for transferring the lunch boxes 400 transferred by the discharging manipulator 5, the capacity of the conveying line 2 for conveying the lunch boxes 400, and the sorting and packaging of the lunch boxes 400 are facilitated. More specifically, a plurality of guide partitions 6 are installed on the first blanking frame 1, all the guide partitions 6 are arranged in a spaced manner along the width direction of the first blanking frame 1, a guide channel 7 is defined between two adjacent guide partitions 6, and a belt 2c is arranged in each guide channel 7 to improve the reliability of conveying the lunch boxes 400 by the lunch box conveying line 2, but not limited thereto. For example, the lifting and lowering driver 4b is a rotating motor, and the rotating motor drives the bearing framework 4a to lift through belt transmission, and of course, according to actual needs, the rotating motor can also drive the bearing framework 4a to lift through chain transmission; preferably, as shown in fig. 4, the manner of driving the supporting framework 4a by the rotating motor through belt transmission is as follows: the lifting main belt wheel 4c and the lifting auxiliary belt wheel 4d which are mutually spaced in the height direction are installed on the first blanking frame 1, the lifting main belt wheel 4c and the lifting auxiliary belt wheel 4d are sleeved with the lifting belt 4e, and the bearing sliding seat 411 of the bearing framework 4a is fixedly connected with the lifting belt 4e, so that in the process that the rotating motor drives the lifting main belt wheel 4c to rotate, the lifting belt 4e rotates in a rotating mode under the cooperation of the lifting auxiliary belt wheel 4d, and the lifting belt 4e which rotates drives the bearing framework 4a to lift, so that the limitation is not taken.

As shown in fig. 1 and 2, the feeding robot 5 includes a feeding slide 5a, a feeding translation arm 5b, a feeding lift driver 5c, a vacuum suction head 5d, and a translation driver 5 e. The blanking slide 5a is arranged at the top of the second blanking frame 3 in a sliding manner along the length direction of the first blanking frame 1, so that the blanking slide 5a slides on the first blanking frame 1. The blanking translation arm 5b is positioned right below the blanking slide carriage 5a, and the blanking lifting driver 5c is assembled on the blanking slide carriage 5a and drives the blanking translation arm 5b to move close to or far away from the bearing framework 4 a. The vacuum suction head 5d is assembled on the discharging translation arm 5b and protrudes downwards out of the discharging translation arm 5b so as to facilitate the suction of the lunch box 400 by the vacuum suction head 5 d. The translation driver 5e drives the blanking slide 5a to make reciprocating translation on the second blanking frame 3. Specifically, the vacuum suction head 5d includes a scrap suction head 511 and a lunch box suction head 512 spaced apart from each other, and the scrap suction head 511 and the lunch box suction head 512 are respectively mounted on the discharging translation arm 5b to take the scrap together while taking out the lunch boxes 400 of the edge trimmer 300, so that the efficiency is higher. More specifically, the blanking translation arm 5b comprises at least two suspension arms 521 spaced apart from each other in the width direction of the first blanking frame 1 and a translation base 522 for fixing the suspension arms 521 together, the translation base 522 is installed at the output end of the blanking lifting driver 5c, and each suspension arm 521 is provided with a waste suction head 511 and a meal box suction head 512, so as to improve the meal box 400 and the waste removal capability, but not limited thereto. For example, the translation driver 5e is a stepping motor, and the stepping motor drives the blanking slide carriage 5a to translate on the second blanking frame 3 through belt transmission or chain transmission; preferably, as shown in fig. 2, the manner of driving the blanking slide 5b by the stepping motor through belt transmission is as follows: the top of the second blanking frame 3 is provided with a translation main belt wheel 5f and a translation secondary belt wheel 5g which are spaced from each other along the length direction of the first blanking frame 1, the translation main belt wheel 5f and the translation secondary belt wheel 5g are sleeved with a translation belt 5h, and the blanking slide carriage 5a is fixedly connected with the translation belt 5h, so that in the process that the stepping motor drives the translation main belt wheel 5f to rotate, and under the coordination of the translation secondary belt wheel 5g, the translation belt 5h rotates in a rotating manner, so that the translation belt 5h which rotates in a rotating manner drives the blanking slide carriage 5a to slide on the second blanking frame 3, and finally the vacuum suction head 5d moves to the position right above the edge cutting machine 300 or the bearing framework 4a, and therefore the invention is not limited by this.

Compared with the prior art, the second blanking frame 3 stretches across the first blanking frame 1 along the width direction of the first blanking frame 1, and the second blanking frame 3 surrounds the first blanking frame 1 from the top and two sides of the second blanking frame 3, so that the lunch box conveying line 2 and the lifting and descending device 4 which are arranged on the first blanking frame 1 and the blanking manipulator 5 which is arranged on the second blanking frame 3 are reasonably and compactly arranged in space, and the working coordination continuity of the lunch box conveying line and the lifting and descending device is improved; with the help of the cooperation of the blanking manipulator 5 and the lifting and descending device 4, the blanking manipulator 5 takes away the lunch boxes 400 of the edge trimmer 300 and places the lunch boxes on the supporting framework 4a of the lifting and descending device 4 in batches, and the lifting and descending driver 4b drives the supporting framework 4a to descend downwards, so that the lunch boxes 400 on the supporting framework 4a are placed on the lunch box conveyor line 2 by the supporting framework 4a descending downwards, and the lunch box conveyor line 2 conveys the lunch boxes to the next station, thereby achieving the purpose of automatic blanking of the lunch boxes 400. Therefore, the utility model discloses an automatic unloading mechanism 500 of cutlery box can reduce operating personnel's burden, correspondingly raises the efficiency to ensure operating personnel's personal safety.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.

Claims

1. The utility model provides an automatic unloading mechanism of cutlery box, is suitable for the automatic unloading of the cutlery box that the bead cutter processed, its characterized in that includes:

a first blanking frame;

the lunch box conveying line is arranged on the first blanking frame and conveys the lunch boxes along the length direction of the first blanking frame;

a second discharging frame crossing over the first discharging frame in a width direction of the first discharging frame so as to surround the first discharging frame from a top and both sides thereof;

the lifting and descending device comprises a bearing framework and a lifting and descending driver, the bearing framework is arranged on the first blanking frame in a sliding mode along the height direction of the first blanking frame, the bearing framework is also positioned above the lunch box conveying lines and staggered with each other, and the lifting and descending driver is installed on the first blanking frame and drives the bearing framework to lift and slide; and

and the blanking manipulator is arranged on the second blanking frame and is positioned above the bearing framework, the meal box of the edge trimmer is taken away and transferred to the bearing framework by the blanking manipulator, and the bearing framework is used for placing the meal box on the meal box conveying line under the action of the lifting and descending driver.

2. The automatic feeding mechanism for lunch box according to claim 1, wherein said lunch box conveyor line comprises a main roller, a secondary roller, a belt fitted over said main roller and secondary roller, and a driving motor for driving said main roller to rotate, said main roller being spaced from said secondary roller along the length direction of said first feeding frame such that said belt is arranged along the length direction of said first feeding frame.

3. The automatic unloading mechanism of cutlery box of claim 2, wherein the belt is at least two and is spaced apart from each other along the width direction of the first unloading frame, the support frame comprises a support slide and a number of support arms identical to the number of the belts, each support arm is located above a corresponding one of the belts, each support arm is staggered from a corresponding one of the belts, and the support slide is slidably disposed on the first unloading frame and is fixedly connected with the support arm.

4. An automatic blanking mechanism for lunch boxes according to claim 3 wherein a plurality of guide partitions are mounted on said first blanking frame, all said guide partitions are spaced apart from each other along the width direction of said first blanking frame, a guide channel is defined between two adjacent guide partitions, and one belt is disposed in each said guide channel.

5. The automatic unloading mechanism of cutlery box of claim 1, wherein the unloading manipulator comprises an unloading slide, an unloading translation arm, an unloading lift driver, a vacuum suction head and a translation driver, the unloading slide is slidably disposed at the top of the second unloading frame along the length direction of the first unloading frame, the unloading translation arm is located under the unloading slide, the unloading lift driver is assembled on the unloading slide and drives the unloading translation arm to move close to or away from the support frame, the vacuum suction head is assembled on the unloading translation arm and protrudes downwards from the unloading translation arm, and the translation driver drives the unloading slide to reciprocate on the second unloading frame.

6. An automatic cutlery box blanking mechanism of claim 5 wherein the vacuum suction head comprises a waste suction head and a cutlery box suction head spaced apart from each other, each mounted on the blanking translation arm.

7. An automatic cutlery box blanking mechanism as claimed in claim 6 wherein the blanking translation arm comprises at least two suspension arms spaced apart from each other in the width direction of the first blanking frame arranged side by side and a translation base fixing the suspension arms together, the translation base being mounted at the output end of the blanking lifting drive, each suspension arm having the waste and cutlery box suction heads mounted thereon.

8. A cutlery box automatic blanking mechanism as claimed in claim 5 wherein the translation driver is a stepper motor which drives the blanking slide to translate on the second blanking frame via a belt or chain drive.

9. An automatic blanking mechanism for lunch box as claimed in claim 1 wherein the lifting and lowering drive is a rotary motor which drives the supporting frame to lift by belt drive or chain drive.