CN215476272U

CN215476272U - Material bag collecting mechanism for unpacking device

Info

Publication number: CN215476272U
Application number: CN202121833277.4U
Authority: CN
Inventors: 张云峰; 朱斌; 樊钰; 田璇; 李宏坤; 任学平
Original assignee: Hangzhou Migration Technology Co ltd
Current assignee: Hangzhou Migration Technology Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-11
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a material bag collecting mechanism for a unpacking device, which comprises: a mounting frame; the mounting bracket is equipped with: a conveying table and a ripping device; the conveying plane of the conveying table forms an included angle with the horizontal plane; the conveying table is rotatably arranged on the mounting frame to move between a supporting position for supporting the material bag and a falling position for falling the material bag; the scribing device includes: a movable frame and a blade; the movable frame is slidably mounted to the mounting frame; one end of the blade is fixed to the movable frame, and the other end of the blade extends above the conveying table to cut the material bag; the conveying table is provided with a moving space; a bag breaking and collecting baffle is arranged below the conveying platform; the movable frame is fixed with a cleaning plate used for conveying the damaged material bag away from the bag breaking collecting baffle. A broken bag's of collection that is used for the material package of bale breaking device to collect the mechanism simple structure, the cost is lower, can also improve broken bag's collection efficiency greatly.

Description

Material bag collecting mechanism for unpacking device

Technical Field

The utility model relates to a material bag collecting mechanism for an unpacking device.

Background

The winch-cage type bale breaker and the blade rotation type bale breaker that present bale breaker mostly adopted on the market, such bale breaker is bigger for area, and bale breaking efficiency is obvious inadequately, and remaining broken bag needs other collection device to collect after the bale breaker is accomplished, perhaps collects through the manual work, extravagant manpower resources, and the cost is great.

SUMMERY OF THE UTILITY MODEL

The utility model provides a material bag collecting mechanism for an unpacking device, which adopts the following technical scheme that:

a material pack collection mechanism for an unpacking device, comprising: a mounting frame; the mounting bracket is equipped with: the device comprises a conveying table used for conveying material bags to a preset unpacking position, and a cutting device used for unpacking the material bags; the conveying plane of the conveying table forms an included angle with the horizontal plane, and the height of the feeding end of the conveying table is larger than that of the conveying table at the unpacking position; the conveying table is rotatably arranged on the mounting frame to move between a supporting position for supporting the material bag and a falling position for falling the material bag; the scribing device includes: a movable frame and a blade; the movable frame is slidably mounted to the mounting frame; one end of the blade is fixed to the movable frame, and the other end of the blade extends above the conveying table to cut the material bag; the conveying table is provided with a moving space for the blade to move; a bag breaking and collecting baffle plate for collecting the damaged material bag is arranged below the conveying platform; the movable frame is fixed with a cleaning plate used for conveying the damaged material bag away from the bag breaking collecting baffle.

Further, the conveying table comprises a first conveying table and a second conveying table which are oppositely arranged; the first conveying table and the second conveying table are rotatably connected to two sides of the mounting frame through rotating shafts respectively.

Further, first transport platform and second transport platform are hollow frame construction for the material to drop to the below.

Furthermore, a plurality of parallel rotating rollers for conveying the material bags are arranged on the first conveying platform and the second conveying platform.

Further, a material collecting device for collecting materials falling from the material bag is arranged below the bag breaking collecting baffle; the bottom side of the material collecting device is provided with a plurality of rollers for rolling and supporting the material collecting device.

Further, the broken bag collecting baffle is composed of a plurality of baffle rods for materials to pass through.

Further, the projection area of the bag breaking and collecting baffle is larger than that of the material collecting device.

Further, the bottom side of the sweeping board contacts the upper surface of the bag breaking and collecting baffle.

The bag breaking and collecting mechanism for the unpacking device has the advantages that the bag breaking and collecting mechanism for the unpacking device enables the broken bag to fall to the bag breaking and collecting baffle plate through rotating the conveying platform, and then the broken bag can be directly cleaned to the designated position through the cleaning plate arranged on the moving frame for uniform collection.

Drawings

FIG. 1 is a schematic view of an unpacking device for unpacking a material package;

FIG. 2 is a schematic view of the internal structure of the unpacking device for unpacking a material package in FIG. 1;

FIG. 3 is a schematic view from another perspective of the internal structure of the unpacking device for unpacking a material package in FIG. 2;

the device comprises a mounting frame 11, a conveying table 12, a feeding end 121, a moving space 122, a first conveying table 123, a second conveying table 124, a rotating shaft 125, a rotating roller 126, a locking device 13, a rotating claw 131, a connecting rod locking structure 132, a telescopic cylinder 1321, a first connecting rod 1322, a second connecting rod 1323, a connecting piece 1324, a connecting hinge 1325, a scratching device 14, a driving cylinder 141, a moving frame 142, a blade 143, a moving guide rail 144, a material collecting device 15, a roller 151, a dust removing device 16, a dust cover 17, a feeding hole 171, a broken bag collecting baffle 18, a stop lever 181 and a cleaning plate 19.

Detailed Description

The utility model is described in detail below with reference to the figures and the embodiments.

As shown in fig. 1 to 3, an unpacking device for unpacking a material package, to which a material package collecting mechanism for an unpacking device according to the present invention is applied, includes: and a mounting frame 11. The mounting frame 11 is provided with a conveying table 12, a locking device 13 and a scribing device 14. The conveying table 12 is used for conveying the material bags to a preset unpacking position, the locking device 13 is used for fixing the material bags at the preset unpacking position, and the dividing device 14 is used for unpacking the material bags. Wherein:

the conveying plane, i.e. the upper surface, of the conveying table 12 forms an angle with the horizontal plane, so that the material bag can slide along the conveying table 12 under the action of gravity when being thrown into the conveying table 12, so as to move to a preset unpacking position. In particular, after installation, the height of the feed end 121 of the table 12 is greater than the height of the table 12 at the unpacking position.

The locking device 13 is rotatably mounted to the mounting frame 11 so as to be rotatable relative to the mounting frame 11 and thus movable between a locking position for locking the pack and a releasing position for releasing the pack. That is, when the material pack moves along the conveying table 12 to a preset unpacking position, the locking device 13 rotates to fix the material pack at the unpacking position.

The conveying table 12 is rotatably disposed on the mounting frame 11 and driven by the locking device 13 to move between a supporting position for supporting the material bag and a dropping position for dropping the material bag. That is, the locking device 13 can rotate the conveying table 12. After the material package is fixed unpack, locking device 13 releases the material package, then rotates and rotates in order to drive and carry platform 12 to rotate to make the remaining broken bag after the unpacking slide to the below from carrying platform 12, collect.

The scribing device 14 includes: driving cylinder 141, moving frame 142, blade 143, and moving rail 144. A driving cylinder 141 and a moving guide 144 are installed to the mounting frame 11, a moving frame 142 is fixed to one end of a cylinder rod of the driving cylinder 141, one end of a blade 143 is fixed to the moving frame 142 and the other end protrudes above the transfer table 12 to scratch the material pack. The conveying table 12 is formed with a moving space 122 for moving the blade 143. In this way, the cylinder rod of the driving cylinder 141 can drive the blade 143 to move along the moving space 122 through the moving frame 142 when extending and retracting, so as to cut the bag body of the material bag located at the preset unpacking position.

The locking device 13 includes: a rotating hook 131 and a link locking structure 132. The rotary hook 131 is used to fix the material pack, and the link locking structure 132 is used to control the movement of the conveying table 12 between the support position and the drop position. The rotary finger 131 is rotatably connected to the lower side of the table 12 by a drive element and moves between a first position for hooking the packet and a second position for releasing the packet. That is to say: when the material bag moves to a preset unpacking position, the rotary claw 131 is driven by the driving element to rotate until the tip end of the rotary claw extends into the upper side of the conveying table 12 and is inserted into the material bag, so that the material bag is fixed; when the material in the material bag is discharged and only the broken bag is left, the driving element drives the rotating claw 131 to rotate reversely to return to the lower side of the conveying platform 12 and separate from the broken bag.

The link locking structure 132 includes: a telescopic cylinder 1321, a first link 1322, a second link 1323, and a connecting member 1324. One end of the cylinder body of the telescopic cylinder 1321 is rotatably connected to the mounting frame 11 through a living hinge, one end of the first link 1322 is rotatably connected to the mounting frame 11 through a living hinge and the other end is rotatably connected to one end of the second link 1323 through a living hinge, the other end of the second link 1323 is rotatably connected to the connecting member 1324 through a living hinge, the connecting member 1324 is fixed to the conveying table 12, and one end of the cylinder rod of the telescopic cylinder 1321 is rotatably connected to the first link 1322 through a living hinge. When the cylinder rod of the telescopic cylinder 1321 extends, the first connecting rod 1322 is pushed to rotate relative to the mounting frame 11, and the other end of the second connecting rod 1323 is constrained at the lower side of the conveying platform 12 through the connecting piece 1324, so that the first connecting rod 1322 is driven to rotate when rotating, and the conveying platform 12 is pushed to rotate by the moment of the connecting rods so as to move to the position of supporting the material bag.

A controller is also mounted in the mounting bracket 11. The controller is used to control the driving cylinder 141, the rotary hook 131, and the telescopic cylinder 1321. The controller is communicatively connected to the drive cylinder 141, the drive element that drives the rotary hook 131, and the telescopic cylinder 1321.

In a preferred embodiment, transfer table 12 includes a first transfer table 123 and a second transfer table 124 disposed opposite to each other. The first and

second conveying stages

123 and 124 are rotatably coupled to both sides of the mounting frame 11 by a rotating shaft 125, respectively. After the material package is torn open the package and is ended, first transport platform 123 and second transport platform 124 rotate, supply broken bag to follow the gap landing between first transport platform 123 and the second transport platform 124.

Further, the first conveying table 123 and the second conveying table 124 are both hollow frame structures, so that the material in the material bag falls to the lower side.

Further, a plurality of rotating rollers 126 are provided on each of the first conveying table 123 and the second conveying table 124. A plurality of rotating rollers 126 are arranged parallel to each other for conveying the material pack.

As a preferred embodiment, the locking device 13 includes two rotating hooks 131 and two link locking structures 132. The two rotating hooks 131 are respectively rotatably connected to the first conveying table 123 and the second conveying table 124, and the material bag is fixed from both sides of the material bag, so that the fixing structure is more stable. The connecting members 1324 of the two link locking structures 132 are fixed to the first and

second conveying stages

123 and 124, respectively, so as to simultaneously rotate the first and

second conveying stages

123 and 124.

As a specific operation mode:

the material bag to be unpacked is conveyed to the conveying table 12 through an external conveying mechanism, the conveying table 12 is provided with the movable rotating roller 126, and meanwhile, the conveying table 12 adopts a non-horizontal installation mode and has a certain inclination angle, so that the material bag can be conveyed under the condition that the assistance of an external power mechanism is not needed, namely the material bag slides on the conveying table 12 in a certain direction according to a preset path under the action of gravity. When the material bag slips to the preset unpacking position, the controller controls the driving element to drive the rotating claw 131 to rotate to extend into the upper side of the conveying table 12, at the moment, the rotating claw 131 can effectively hook the bag, the bag is fixed, and the material bag can be effectively prevented from sliding. At this stage, the processes of conveying, clamping and fixing the material package are completed.

After the fixed back to material package is accomplished to rotatory claw 131, controller control drives actuating cylinder 141 and stretches out to drive blade 143 through removing frame 142 and remove the other end from the one end of removal space 122, blade 143 produces certain destruction to the material package at this in-process, makes the material in the material package can be collected in the below of carrying platform 12 of scattering smoothly under the effect of gravity. At this time, the primary unpacking and unpacking process is completed.

After the material is completely scattered, the controller controls the driving element to drive the rotating claw 131 to rotate reversely to return to the lower side of the conveying platform 12, i.e. the rotating claw 131 is separated from the broken bag. At this time, the controller further controls the telescopic cylinder 1321 to contract to drive the first connecting rod 1322 and the second connecting rod 1323 to approach the mounting frame 11, and further drive the first conveying platform 123 and the second conveying platform 124 to respectively open towards two sides in opposite directions. At this time, the broken bag smoothly slides down from the first conveying table 123 and the second conveying table 124 by the gravity.

In a preferred embodiment, a material collecting device 15 is arranged below the conveying table 12. The material collecting device 15 is used for collecting materials falling from the material bag. The bottom side of the material collecting means 15 is provided with a plurality of rollers 151 for rolling-supporting the material collecting means 15, thus facilitating the movement.

In a preferred embodiment, a dust removing device 16 is arranged above the mounting frame 11. The dust removing device 16 is used for removing dust generated when the material bag is scratched by the scratching device 14.

In a preferred embodiment, dust covers 17 are provided on both the circumferential direction and the upper side of the mount 11. The dust cover 17 is used to prevent dust generated when the material pack is scratched by the scratching device 14 from entering the air.

Further, the dust cover 17 is formed with a feed opening 171 for feeding the bale to the feed end 121 of the table 12.

In a preferred embodiment, a bag-breaking collecting baffle 18 is arranged below the conveying table 12 for collecting broken material bags, i.e. collecting broken bags. The bag breaking and collecting baffle 18 is formed by a plurality of baffle bars 181 for the scattered material to pass through. The cleaning board 19 is fixed to the moving frame 142. Cleaning plate 19 can be followed the in-process that removes frame 142 and remove damaged material package, broken bag promptly and collect baffle 18 from broken bag and carry away, is about to broken bag and catch the board 18 from broken bag to catch off to supply the staff to concentrate and retrieve.

Specifically, the projection area of the bag breaking and collecting baffle 18 is larger than the projection area of the material collecting device 15. The underside of the sweeping plate 19 contacts the upper surface of the bag breaking and collecting baffle 18. Set up like this and can guarantee to carry out high-efficient clearance to broken bag.

As a specific operation mode:

in the bale breaking course of working of whole material package, controller control dust collector 16 carries out corresponding dust removal through the dust collection structure of the inside dust extraction of dust collector 16 to the working space in the dust cover 17 in the actual bale breaking course of working of breaking, can effectually reduce the pollution of the dust of tearing bag in-process production to the material through such mode, simultaneously can effectually reduce the pollution of dust to the environment.

In addition, the controller drives the cleaning plate 19 to move while controlling the driving cylinder 141 to drive the moving frame 142 to move. After the blades 143 complete bag breaking and material releasing, the controller controls the blades to perform reverse movement, and at this time, the cleaning plate 19 mounted on the moving frame 142 is used for conveying the broken bags on the broken bag collecting baffle 18 to one end of the broken bag collecting baffle 18, so that the workers can conveniently collect the broken bags in a centralized manner. The unpacking device for unpacking the material bags adopts the reciprocating motion characteristic of the dividing device 14 and the sweeping plate 19, and meanwhile, the unpacking action and the bag breaking collecting process are completed, so that the unpacking processing efficiency of the unpacking device is effectively improved, the space utilization rate of the unpacking device is also effectively improved, and the production cost of the unpacking device is greatly reduced.

The unpacking device for unpacking the material bag provided by the scheme is characterized by comprising a cutting device 14: the linear motion mechanism is adopted to drive the cylinder 141 as a power executing element, so that the structure is simple, the operation is convenient, the cost is relatively low, and the noise pollution caused by the power executing element can be effectively reduced; adopt locking device 13, can effectively fix the material package for unpacking operating stability is higher. Meanwhile, the unpacking device for unpacking the material bag adopts a closed space structure, and the dust removal device 16 is additionally arranged outside the unpacking device, so that the pollution caused by dust can be effectively reduced.

Further, the opening device 14 of the unpacking device for unpacking the material bags enables the broken bags to fall to the broken bag collecting baffle 18 by rotating the conveying table 12, and then the broken bags can be directly cleaned to the specified position through the cleaning plate 19 arranged on the moving frame 142 to be collected in a unified mode.

In addition, the unpacking device for unpacking the material package can fix the material package by adopting the matching between the rotating claw 131 and the connecting rod locking structure 132, and after unpacking the material package, the broken bag can slide off from the conveying table 12. The connecting rod locking structure 132 outputs larger torque by adopting the telescopic cylinder 1321 to drive the connecting rod mechanism, when the connecting rod mechanism is positioned at a dead point, the workpiece is fastened, and larger locking force can be kept, namely, the structural stability of the supporting and conveying table 12 is ensured, and based on the characteristic, the connecting rod locking structure 132 cannot change the power of the corresponding active source part along with the increase of the load force.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.

Claims

1. A mechanism is collected to material package for bale breaking device which characterized in that includes: a mounting frame; the mounting bracket is provided with: the device comprises a conveying table used for conveying material bags to a preset unpacking position, and a cutting device used for unpacking the material bags; an included angle is formed between the conveying plane of the conveying table and the horizontal plane, and the height of the feeding end of the conveying table is larger than that of the conveying table at the unpacking position; the conveying table is rotatably arranged on the mounting frame to move between a supporting position for supporting the material bag and a dropping position for dropping the material bag; the scribing device includes: a movable frame and a blade; the movable frame is slidably mounted to the mounting frame; one end of the blade is fixed to the movable frame, and the other end of the blade extends above the conveying table to cut off the material bag; the conveying table is provided with a moving space for the blade to move; a bag breaking and collecting baffle plate for collecting a damaged material bag is arranged below the conveying table; the movable frame is fixed with a cleaning plate used for conveying the broken material bags away from the broken bag collecting baffle.

2. The material pack collecting mechanism for an unpacking device according to claim 1,

the conveying table comprises a first conveying table and a second conveying table which are oppositely arranged;

the first conveying table and the second conveying table are respectively connected to two sides of the mounting frame in a rotating mode through rotating shafts.

3. The material pack collecting mechanism for the unpacking device according to claim 2,

the first conveying table and the second conveying table are both of hollow frame structures for materials to fall below.

4. The material pack collecting mechanism for the unpacking device according to claim 3,

the first conveying table and the second conveying table are provided with a plurality of parallel rotating rollers for conveying material bags.

5. The material pack collecting mechanism for an unpacking device according to claim 1,

a material collecting device for collecting materials falling from the material bag is arranged below the bag breaking collecting baffle; and a plurality of rollers for supporting the material collecting device in a rolling manner are arranged at the bottom side of the material collecting device.

6. The material pack collecting mechanism for the unpacking device according to claim 5,

the broken bag collecting baffle is composed of a plurality of baffle rods for materials to pass through.

7. The material pack collecting mechanism for the unpacking device according to claim 6,

the projection area of the broken bag collecting baffle is larger than that of the material collecting device.

8. The material pack collecting mechanism for the unpacking device according to claim 7,

the bottom side of the sweeping board contacts the upper surface of the broken bag collecting baffle.