CN217100799U

CN217100799U - Linear unpacking device

Info

Publication number: CN217100799U
Application number: CN202122355646.XU
Authority: CN
Inventors: 张云峰; 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: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-08-02
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a linear unpacking equipment, include: a mounting frame; the mounting bracket is provided with: the working bin unpacking structure and the bag breaking grabbing structure; the unpacking structure comprises a plurality of driving blade assemblies; the driving blade assembly includes: a driving rod, a driving block and a blade; the driving block is sleeved on the periphery of the driving rod and moves along the driving rod; the blade is vertically arranged on the driving block, and the tip end of the blade is upward; broken bag snatchs structure includes: the manipulator, the first linear motion assembly and the second linear motion assembly; the first linear motion assembly includes: the first guide rail, the sliding plate and the connecting frame; the connecting frame is connected to the first guide rail in a sliding mode through a sliding plate; the second linear motion assembly includes: a lifting cylinder and a lifting rod; the lifting rod is connected to the lifting cylinder in a sliding manner; the manipulator is arranged at the lower end of the lifting rod. Has the following beneficial effects: simple structure, convenient operation, relative low cost can realize the efficient bale breaking in unit time, and the production noise is less, reduces noise pollution.

Description

Linear unpacking device

Technical Field

The utility model relates to an unpacking technical field, concretely relates to linear unpacking equipment.

Background

The existing unpacking devices for unpacking in the market mostly adopt a hinge-cage unpacking device and a blade rotating unpacking device, the unpacking device is relatively large in occupied area, the unpacking efficiency is not obvious enough, and most unpacking devices adopt a motor as a power execution element, so that the cost is relatively high.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

Aiming at the problems that in the prior art, the existing unpacking device is large in occupied area and not obvious in unpacking efficiency, and most unpacking devices adopt motors as power executing elements, so that the cost is relatively high.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

a linear unpacking apparatus, comprising: a mounting frame; the mounting bracket is provided with: the bag breaking and unpacking device comprises a working bin for unpacking and collecting materials, a unpacking structure for unpacking a piece to be unpacked and a bag breaking and grabbing structure for grabbing broken bags after unpacking; the unpacking structure is arranged in the working bin and comprises a plurality of driving blade assemblies; the driving blade assembly includes: a driving rod, a driving block and a blade; the driving block is sleeved on the periphery of the driving rod and moves along the driving rod; the blade is vertically arranged on the driving block, and the tip end of the blade is upward; the plurality of driving blade assemblies are uniformly distributed along the circumferential direction of the working bin, and the plurality of blades are converged at the center of the working bin; broken bag snatchs structural installation in the mounting bracket, and includes: the manipulator is driven to move along a first direction by the first linear motion assembly; the first linear motion assembly includes: the first guide rail, the sliding plate and the connecting frame; the connecting frame is connected to the first guide rail in a sliding mode through a sliding plate; the second linear motion assembly includes: a lifting cylinder and a lifting rod; the lifting rod is connected to the lifting cylinder in a sliding manner; the manipulator is arranged at the lower end of the lifting rod.

Furthermore, a taper bag breaking piece for pre-puncturing the bag piece to be dismantled is arranged in the working bin; the taper bale breaking piece is arranged at the center of the working bin, and the taper scream of the taper bale breaking piece faces upwards and is aligned with the falling bale breaking piece to be removed.

Further, the unpacking structure comprises 4 driving blade assemblies; one end of the driving rod of the 4 driving blade assemblies is distributed in a square shape; the drive blocks of the 4 drive blade assemblies move from the 4 vertices of the square toward the center of the square, respectively.

Further, the four blades are distributed around the circumference of the tapered bale breaking piece when moving to the central position of the square, and the tip positions of the four blades are lower than the position of the tapered tip.

Further, the center of the square coincides with the center of the working chamber.

Further, two sides of the driving rod are respectively provided with a guide rod for stably guiding the driving block to move.

Furthermore, a filter screen for separating broken bags from materials is arranged in the working bin; the filter screen is arranged below the driving blade assembly and the taper bale breaking piece.

Further, the bottom of working bin is formed with hourglass hopper-shaped discharge gate.

Further, the blade is made of hard alloy materials.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the linear unpacking device provided by the embodiment of the application adopts the linear motion mechanism as the power execution element, and has the advantages of simple structure, convenience in operation and relatively low cost. The linear unpacking device adopts the simultaneous movement of the blades to a plurality of directions for unpacking, thus realizing the efficient unpacking in unit time. Meanwhile, the equipment adopts a linear motion mode, so that the production noise is low, and the noise pollution is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a linear unpacking device according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of the linear unpacking device in FIG. 1;

fig. 3 is a schematic view of another perspective of the linear unpacking apparatus in fig. 1.

The linear unpacking device 10, the mounting frame 11, the working bin 12, the funnel-shaped discharge port 121, the unpacking structure 13, the driving blade assembly 131, the driving rod 1311, the driving block 1312, the blade 1313, the bag breaking and grabbing structure 14, the manipulator 141, the first linear moving assembly 142, the first guide rail 1421, the sliding plate 1422, the connecting frame 1423, the second linear moving assembly 143, the lifting cylinder 1431, the lifting rod 1432, the taper bag breaking piece 15, the guide rod 16 and the filter screen 17.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The utility model discloses in words such as first, second, be for the description the utility model discloses a technical scheme is convenient and set up, and does not have specific limiting action, is general finger, right the technical scheme of the utility model does not constitute limiting action. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the same embodiment and between the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, which is all within the scope of the present invention.

Example 1

As shown in fig. 1 to 3, a linear unpacking device 10 according to the present invention includes: and a mounting frame 11. The mounting rack 11 is provided with: a working bin 12, an unpacking structure 13 and a bag breaking and grabbing structure 14. The working chamber 12 is used for unpacking and collecting materials, that is, the piece to be unpacked is unpacked in the working chamber 12, and the unpacked materials are collected and distributed through the working chamber 12. The unpacking structure 13 is used for unpacking the piece to be unpacked so as to make the logistics in the piece to be unpacked flow out. The broken bag grabbing structure 14 is used for grabbing broken bags after unpacking so as to realize collection of the broken bags.

Specifically, the unpacking structure 13 is mounted in the working bin 12 and includes a plurality of driving blade assemblies 131. The driving blade assembly 131 includes: a drive rod 1311, a drive block 1312, and a blade 1313. The driving block 1312 is sleeved on the outer circumference of the driving rod 1311 and moves along the driving rod 1311. The blade 1313 is vertically mounted on the driving block 1312 and the tip of the blade 1313 is upward to move along the driving rod 1311 under the driving of the driving block 1312 so as to unpack the to-be-unpacked piece. The plurality of driving blade assemblies 131 are evenly distributed along the circumference of the working cartridge 12 and the plurality of blades 1313 are merged at the center of the working cartridge 12. In the initial unpacking state, the blades 1313 are all positioned below the center of the piece to be unpacked and then move towards the periphery of the working bin 12 along multiple directions, so that the piece to be unpacked is efficiently unpacked.

Specifically, broken bag snatchs structure 14 and installs in mounting bracket 11, and includes: a robot arm 141, a first linear motion assembly 142, and a second linear motion assembly 143. The first linear motion assembly 142 is used for driving the robot 141 to move along a first direction, and the second linear motion assembly 143 is used for driving the robot 141 to move along a second direction. The first linear motion assembly 142 includes: a first rail 1421, a sliding plate 1422, and a connecting frame 1423. The link frame 1423 is slidably connected to the first guide rail 1421 by a slide plate 1422 so as to be movable along the first guide rail 1421, i.e., movable in the left-right direction. The second linear motion assembly 143 includes: a lift cylinder 1431 and a lift rod 1432. The lifting rod 1432 is slidably connected to the lifting cylinder 1431, and the manipulator 141 is installed at the lower end of the lifting rod 1432 so as to be capable of moving up and down along the lifting cylinder 1431 under the driving of the lifting rod 1432.

The linear unpacking device 10 adopts the linear motion mechanism as the power executing element, and has the advantages of simple structure, convenient operation and relatively low cost. The linear unpacking device 10 adopts a plurality of blades 1313 to move simultaneously in a plurality of directions for unpacking, so that efficient unpacking can be realized in unit time. Meanwhile, the equipment adopts a linear motion mode, so that the production noise is low, and the noise pollution is reduced.

In a specific embodiment, a tapered bag-breaking member 15 is further disposed in the working chamber 12 for pre-piercing the bag-breaking member. The taper bale breaking piece 15 is arranged at the center of the working bin 12, and the taper scream of the taper bale breaking piece is upward and is aligned with the falling piece to be unpacked. The piece to be unpacked is released when being conveyed to the central position of the working bin 12 by the conveying mechanism, and at the moment, the piece to be unpacked moves towards the tapered unpacking piece 15 below under the action of gravity, and is punctured at the central position by the tapered unpacking piece 15 under the action of gravity, so that pre-puncturing is completed.

Further, the unpacking structure 13 includes 4 driving blade assemblies 131. One end of the driving rod 1311 of the 4 driving blade assemblies 131 is arranged in a square shape, that is, the end points of one end of the driving rod 1311 of the 4 driving blade assemblies 131 are respectively located at four vertexes of the square. The drive blocks 1312 of the 4 drive blade assemblies 131 move from the 4 vertices of the square toward the center of the square, respectively. Four drive rods 1311 are distributed along the diagonal of the square. Therefore, the unpacking action of the to-be-unpacked piece is that the blade 1313 cuts from the center of the to-be-unpacked piece to four corners of the to-be-unpacked piece, the position of the to-be-unpacked piece can be stabilized while the unpacking efficiency is high, and the to-be-unpacked piece is prevented from deviating to a certain direction.

Specifically, the four blades 1313 are distributed around the circumference of the tapered bale 15 when moved to the center position of the square, and the tip positions of the four blades 1313 are lower than the position of the tapered tip. This enables pre-piercing to be accomplished by the tapered bale splitter 15 and then multi-directional laceration by the 4 blades 1313.

As a specific implementation mode, the center of the square is coincident with the center of the working bin 12, so that the equipment is reasonably installed and is convenient to unpack.

As a specific embodiment, guide bars 16 are provided on both sides of the driving bar 1311, respectively. The guide rod 16 is used to stably guide the movement of the driving block 1312 to ensure the movement stability of the driving block 1312.

In a specific embodiment, a filter screen 17 is disposed in the working chamber 12. The filter screen 17 is used for separating broken bags from materials. The filter screen 17 is arranged below the driving blade assembly 131 and the taper bag breaking piece 15 so as to realize material and bag breaking.

In a specific embodiment, the bottom of the working chamber 12 is formed with a funnel-shaped discharge port 121. The bottom of the working bin 12 is provided with the funnel-shaped discharge port 121 with a fixed size, so that the funnel-shaped discharge port is more convenient to combine with other feeding mechanisms, rapid unpacking and feeding can be realized, and the overall working efficiency is effectively improved.

In one embodiment, the blade 1313 is made of a cemented carbide material. The blade 1313 of the linear unpacking device 10 is made of hard alloy, and compared with the traditional blade 1313, the linear unpacking device is high in sharpness, high in hardness, good in wear resistance and relatively long in service life

The working principle of the linear unpacking device 10 described above is as follows:

firstly, the to-be-unpacked piece is moved to the upper part of the linear unpacking device 10 and released under the auxiliary action of the feeding mechanism, the to-be-unpacked piece moves towards the taper unpacking piece 15 under the action of gravity and is punctured by the taper unpacking piece 15 under the action of gravity to form a crevasse, the impact of the to-be-unpacked piece on the blade 1313 can be effectively reduced through the operation of the mechanism, the blade 1313 can be effectively protected, meanwhile, the to-be-unpacked piece is firstly punctured by the taper unpacking piece 15, so that the abrasion of the to-be-unpacked piece on the unpacking blade 1313 can be effectively reduced, and the service life of the blade 1313 can be effectively prolonged. In this phase, the feeding of the pieces to be unpacked and the first unpacking breach have been completed.

Then, under the action of the controller, the driving block 1312 is controlled to move along the driving rod 1311, so that the 4 blades 1313 simultaneously move from the center of the working bin 12 to the side edge of the working bin 12 according to a preset movement track, and the blades 1313 are utilized to damage the bag, so that the materials in the bag can be conveniently and cleanly scattered into the working bin 12 under the action of gravity. At this stage, one unpacking and breaking process is completed.

Then, under the action of the controller, the sliding plate 1422 is controlled to move along the first guide rail 1421 so as to drive the connecting frame 1423 to move along the first guide rail 1421 to the central position of the working bin 12, the controller controls the lifting rod 1432 to descend along the lifting cylinder 1431, so that the manipulator 141 at the lower end of the lifting rod 1432 grabs the broken bag, at this time, the controller controls the lifting rod 1432 to drive the manipulator 141 to ascend, so as to avoid the height of the bin wall of the working bin 12, and then the sliding plate 1422 is controlled to return to the original position along the first guide rail 1421. Through such an operation, the broken bag in the working bin 12 can be captured and moved to a preset collection position for recovery. At this stage, the broken bag collecting and grabbing process is completed

The concrete implementation is three: the bag breaking, collecting and grabbing processes of the to-be-unpacked piece are completed based on the above stages, the bag breaking and collecting clamp is controlled to horizontally move to a specified position according to a preset track under the action of the controller, at the moment, the bag breaking and collecting clamp manipulator 141 is controlled to move downwards to a certain height under the action of the controller, and the bag breaking and collecting clamp manipulator 141 is controlled to unlock and release the unpacked bags. The bag-breaking and bag-breaking device can naturally fall into a designated container under the action of gravity, and the whole bag-breaking and bag-breaking process from bag breaking to bag breaking of a to-be-unpacked piece to the bag breaking and bag collecting process is completed at this stage.

In the scheme, the driving block 1312, the sliding plate 1422 and the lifting rod 1432 are controlled by the controller to perform linear motion through the cylinder structure, so that the noise is low, the energy consumption is low, and the structure is simple.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. A linear unpacking apparatus, comprising: a mounting frame; its characterized in that, the mounting bracket is installed: the device comprises a working bin for unpacking and collecting materials, an unpacking structure for unpacking a piece to be unpacked and a broken bag grabbing structure for grabbing broken bags after unpacking; the unpacking structure is arranged in the working bin and comprises a plurality of driving blade assemblies; the driving blade assembly includes: a driving rod, a driving block and a blade; the driving block is sleeved on the periphery of the driving rod and moves along the driving rod; the blade is vertically arranged on the driving block, and the tip of the blade faces upwards; the plurality of driving blade assemblies are uniformly distributed along the circumferential direction of the working bin, and the plurality of blades are converged at the center of the working bin; broken bag snatchs the structure install in the mounting bracket, and include: the manipulator is driven to move along a first direction by the first linear motion assembly; the first linear motion assembly includes: the first guide rail, the sliding plate and the connecting frame; the connecting frame is slidably connected to the first guide rail through the sliding plate; the second linear motion assembly includes: a lifting cylinder and a lifting rod; the lifting rod is connected to the lifting cylinder in a sliding mode; the manipulator is arranged at the lower end of the lifting rod.

2. Linear unpacking device according to claim 1,

a taper bag breaking piece used for pre-puncturing the bag piece to be broken is further arranged in the working bin; the taper bale breaking piece is arranged at the center of the working bin, and the taper scream of the taper bale breaking piece faces upwards and is aligned with the falling bale breaking piece to be disassembled.

3. Linear unpacking device according to claim 2,

the unpacking structure comprises 4 driving blade assemblies; one end of the driving rod of the 4 driving blade assemblies is distributed in a square shape; the drive blocks of 4 of the drive blade assemblies move from the 4 vertices of the square toward the center of the square, respectively.

4. Linear unpacking device according to claim 3,

the four blades are distributed around the circumference of the tapered bag breaking piece when moving to the central position of the square, and the tip positions of the four blades are lower than the position of the tapered tip.

5. Linear unpacking device according to claim 4,

the center of the square is coincided with the center of the working bin.

6. Linear unpacking device according to claim 1,

and guide rods for stably guiding the driving block to move are respectively arranged on two sides of the driving rod.

7. Linear unpacking device according to claim 2,

a filter screen for separating broken bags from materials is arranged in the working bin; the filter screen is arranged below the driving blade assembly and the taper packing breaking piece.

8. Linear unpacking device according to claim 1,

the bottom of working bin is formed with leaks hopper-shaped discharge gate.

9. Linear unpacking device according to claim 1,

the blade is made of hard alloy materials.