CN216583044U

CN216583044U - Sucker type unstacking device

Info

Publication number: CN216583044U
Application number: CN202122579480.XU
Authority: CN
Inventors: 张云峰; 樊钰; 田璇; 李宏坤; 谢泽朋
Original assignee: Hangzhou Migration Technology Co ltd
Current assignee: Hangzhou Migration Technology Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-05-24
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a sucker type unstacking device, which comprises: the device comprises a sucker for adsorbing a material bag, a mounting table for mounting the sucker, a lifting structure for driving the sucker to move up and down to realize lifting, a mounting plate for mounting the lifting structure, a plurality of clamping jaws for clamping the material bag and a plurality of connecting rod assemblies for respectively driving the clamping jaws to open and close to realize material bag clamping; the sucker is arranged on the mounting table; the lifting structure is arranged on the mounting plate, and the lifting end of the lifting structure is connected to the mounting table; thereby link assembly is driven by elevation structure to carry out the shrink action and drives the clamping jaw and open and shut. Has the following beneficial effects: the structure is simple in structure and low in cost, and can ensure the stability of the material bag in the moving process.

Description

Sucker type unstacking device

Technical Field

The utility model relates to the technical field of material bag unstacking, in particular to a sucker type unstacking device.

Background

The existing unstacking device is generally divided into two types, namely a sucker unstacking device and a clamping jaw unstacking device. The existing sucker unstacking device is not provided with a clamping mechanism, so that the falling risk is easily caused; the mechanism of the clamping jaw unstacking device usually adopts two cylinders to stretch and retract to drive the clamping jaws to open and close, the two cylinders cannot ensure consistency, and the structure is complex and the cost is high.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

To the current sucking disc device of breaking a jam among the prior art above not embracing and pressing from both sides the mechanism, produce the risk that drops easily, and the mechanism of the clamping jaw device of breaking a jam adopts two cylinders to stretch out and draw back to drive the clamping jaw and open and closed usually, and two cylinders can't guarantee the uniformity, and the structure is complicated, the higher problem of expense, this application provides a sucking disc formula device of breaking a jam.

2. Technical scheme

In order to solve the problems, the technical scheme provided by the utility model is as follows:

a suction cup unstacking apparatus comprising: the device comprises a sucker for adsorbing a material bag, a mounting table for mounting the sucker, a lifting structure for driving the sucker to move up and down to realize lifting, a mounting plate for mounting the lifting structure, a plurality of clamping jaws for clamping the material bag and a plurality of connecting rod assemblies for respectively driving the clamping jaws to open and close to realize material bag clamping; the sucker is arranged on the mounting table; the lifting structure is arranged on the mounting plate, and the lifting end of the lifting structure is connected to the mounting table; thereby link assembly is driven by elevation structure and is carried out the shrink action and drive the clamping jaw and open and shut.

Further, the connecting rod assembly includes: the linear guide rail, the sliding block, the rotating shaft, the connecting rod and the connecting seat; the linear guide rail is arranged on the mounting plate; the sliding block is connected to the linear guide rail in a sliding manner; the rotation shaft is fixed to the slide block; the connecting seat is fixed to the mounting table; one end of the connecting rod is rotatably connected to the connecting seat and the other end of the connecting rod is rotatably connected to the rotating shaft; one end of the clamping jaw is fixed to the other end of the connecting rod and rotates around the rotating shaft.

Further, sucking disc formula unstacking device includes: two clamping jaws and two corresponding connecting rod assemblies; the two clamping jaws are symmetrically arranged about the suction cup.

Furthermore, the lifting structure is a lifting cylinder; one end of a cylinder rod of the lifting cylinder is connected to the mounting table.

Further, the suction cup is connected to the mounting table by means of a flexible connection.

Furthermore, a flexible connecting piece for the flexible expansion of the sucker is arranged between the sucker and the mounting table.

Further, the flexible connecting piece is an elastic rubber piece.

Furthermore, a plurality of telescopic shafts for guiding the suckers to elastically stretch and retract so as to ensure the structural stability of the suckers are arranged between the suckers and the mounting table; one end of the telescopic shaft is fixed to the mounting table and the other end is fixed to the suction cup.

Furthermore, the periphery of the telescopic shaft is sleeved with a spring for buffering the telescopic action of the sucker.

Further, the number of telescopic shafts is 2; the two telescopic shafts are symmetrically arranged about the central line of the sucker.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) the sucking disc formula device of breaking a jam that this application embodiment provided adopts a elevation structure to drive the sucking disc simultaneously and absorbs the material package and drive the clamping jaw shrink and carry out the centre gripping to the material package, and such structure is simple structure not only, and is with low costs, can also guarantee the stability of material package at the removal in-process.

Drawings

Fig. 1 is a schematic view of a suction cup type unstacking device according to an embodiment of the utility model with clamping jaws in a released state;

fig. 2 is a schematic view of the chuck type unstacking apparatus of fig. 1 with the jaws in a clamped state.

The device comprises a sucker type unstacking device 10, a sucker 11, a mounting table 12, a lifting structure 13, a mounting plate 14, a clamping jaw 15, a connecting rod assembly 16, a linear guide rail 161, a sliding block 162, a rotating shaft 163, a connecting rod 164, a connecting seat 165, a flexible connecting piece 17, a telescopic shaft 18 and a spring 19.

Detailed Description

For a further understanding of the present invention, reference will now be made in detail to the embodiments illustrated in the drawings.

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 utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The terms first, second, and the like in the present invention are provided for convenience of describing the technical solution of the present invention, and have no specific limiting effect, but are all generic terms, and do not limit the technical solution of the present invention. 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", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular 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 meanings 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 the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, and the technical solutions are within the scope of the present invention.

Example 1

As shown in fig. 1 to 2, a suction cup type unstacking device 10 of the present invention comprises: the device comprises a suction cup 11, a mounting table 12, a lifting structure 13, a mounting plate 14, a clamping jaw 15 and a connecting rod assembly 16. Wherein, sucking disc 11 is used for adsorbing the material package, and mount table 12 is used for installing sucking disc 11, and elevation structure 13 is used for driving 11 up-and-down motion of sucking disc and realizes going up and down, and mounting panel 14 is used for installing elevation structure 13, and clamping jaw 15 is used for carrying out the centre gripping to the material package, and link assembly 16 is used for driving a plurality of clamping jaws 15 and opens and shut and realizes the centre gripping material package. As a specific structure, the suction cup 11 is mounted on the mounting plate 12, the lifting structure 13 is mounted on the mounting plate 14, and the lifting end of the lifting structure is connected to the mounting plate 12, so that the suction cup 11 is driven by the lifting platform to lift when the lifting structure is lifted, and the connecting rod assembly 16 is driven by the lifting structure 13 to extend and retract so as to drive the clamping jaws to open and close.

That is to say, at the during operation, the lift end of elevation structure 13 drives sucking disc 11 and descends in order to contact the material package when descending, then sucking disc 11 adsorbs the material package on sucking disc 11 through the adsorption efficiency of self, meanwhile, the lift end drives link assembly 16 and stretches out when descending to drive clamping jaw 15 and open, clamping jaw 15 can not influence sucking disc 11 and adsorb the material package like this. The lifting end of the lifting structure 13 drives the suction cup 11 to move upwards to suck the material bag when rising, and meanwhile, the lifting end drives the connecting rod assembly 16 to contract when rising, so as to drive the clamping jaw 15 to be closed, and thus the clamping jaw 15 can clamp the material bag when the suction cup 11 sucks the material bag to rise. Such sucking disc formula device of breaking a jam 10 adopts a elevation structure 13 to drive sucking disc 11 simultaneously and absorbs the material package and drive clamping jaw 15 shrink and carry out the centre gripping to the material package, and such structure is simple structure not only, and is with low costs, can also guarantee the stability of material package in the removal process.

As a specific embodiment, the connecting-rod assembly 16 includes: linear guide rail 161, slide block 162, rotary shaft 163, connecting rod 164, and connecting seat 165. When installed, linear guide 161 is mounted to mounting plate 14, slide block 162 is slidably connected to linear guide 161, rotation shaft 163 is fixed to slide block 162, connection base 165 is fixed to mounting table 12, one end of connection rod 164 is rotatably connected to connection base 165 and the other end is rotatably connected to rotation shaft 163, and one end of clamping jaw 15 is fixed to the other end of connection rod 164 and rotates about rotation shaft 163. In operation, the lift end of elevation structure 13 drives sucking disc 11 and descends in order to contact the material package when descending, then sucking disc 11 adsorbs the material package on sucking disc 11 through self absorption function, meanwhile, because rotation axis 163 slides along linear guide 161 together with sliding block 162, so mount table 12 promotes connecting rod 164 and rotates downwards around rotation axis 163 through connecting seat 165 when descending, and connecting rod 164 drives clamping jaw 15 and rotates upwards around rotation axis 163 when the pivoted to realize that clamping jaw 15 opens. When the lifting end of the lifting structure 13 is lifted, the suction cup 11 is driven to move upwards to suck up the material bag, and meanwhile, as the rotating shaft 163 and the sliding block 162 slide along the linear guide rail 161 together, the connecting rod 164 is pulled to rotate upwards around the rotating shaft 163 by the connecting seat 165 when the mounting table 12 is lifted, and the connecting rod 164 drives the clamping jaw 15 to rotate downwards around the rotating shaft 163 while rotating, so that the clamping jaw 15 is closed.

Further, the suction cup type unstacking apparatus 10 comprises: two clamping jaws 15 and two corresponding connecting rod assemblies 16, wherein the two clamping jaws 15 are symmetrically arranged around the suction cup 11. Adopt two clamping jaws 15 to carry out the centre gripping to the material package, cooperation sucking disc 11 can be with 11 stable transport of sucking disc, again can save device's manufacturing cost.

As a specific embodiment, the lifting structure 13 is a lifting cylinder. One end of the rod of the lifting cylinder is connected to the mounting table 12. The lifting cylinder is adopted, the clamping jaw 15 can be driven to open and close and the sucker 11 can be driven to lift by a simple linear structure, the structure is simple, and the cost is low.

As a specific embodiment, the suction cup 11 is connected to the mounting table 12 by means of a flexible connection. Specifically, a flexible connecting member 17 is provided between the suction cup 11 and the mounting table 12 for the suction cup 11 to flexibly extend and retract. In this scheme, flexible connection 17 is elastic rubber spare, and is with low costs, and elasticity is moderate, has certain cushioning effect simultaneously.

Furthermore, a plurality of telescopic shafts 18 are arranged between the suction cup 11 and the mounting table 12. The telescopic shaft 18 serves to guide the suction cup 11 to be elastically telescopic to secure structural stability of the suction cup 11. The telescopic shaft 18 is fixed at one end to the mounting table 12 and at the other end to the suction cup 11 when mounted.

Further, the outer periphery of the telescopic shaft 18 is fitted with a spring 19. Spring 19 can also guarantee to have comparatively inseparable contact between sucking disc 11 and the material package when buffering the flexible action of sucking disc 11, and then guarantees absorbent stability.

Specifically, the number of the telescopic shafts 18 is 2. The two telescopic shafts 18 are symmetrically arranged about the center line of the suction cup 11, which not only ensures the structural stability, but also controls the production cost.

The present invention and its embodiments have been described above schematically, without limitation, 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, without departing from the spirit of the utility model, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the utility model.

Claims

1. A suction cup type unstacking device is characterized by comprising: the material bag clamping device comprises a sucker for adsorbing a material bag, a mounting table for mounting the sucker, a lifting structure for driving the sucker to move up and down to realize lifting, a mounting plate for mounting the lifting structure, a plurality of clamping jaws for clamping the material bag and a plurality of connecting rod assemblies for driving the clamping jaws to open and close respectively to realize material bag clamping; the sucker is arranged on the mounting table; the lifting structure is arranged on the mounting plate, and the lifting end of the lifting structure is connected to the mounting table; the connecting rod assembly is driven by the lifting structure to contract so as to drive the clamping jaws to open and close.

2. The suction cup type unstacking device as recited in claim 1,

the connecting rod assembly includes: the linear guide rail, the sliding block, the rotating shaft, the connecting rod and the connecting seat; the linear guide rail is arranged on the mounting plate; the sliding block is connected to the linear guide rail in a sliding mode; the rotation shaft is fixed to the slide block; the connecting seat is fixed to the mounting table; one end of the connecting rod is rotatably connected to the connecting seat and the other end of the connecting rod is rotatably connected to the rotating shaft; one end of the clamping jaw is fixed to the other end of the connecting rod and rotates around the rotating shaft.

3. The suction cup type unstacking device as recited in claim 2,

sucking disc formula device of breaking a jam includes: the two clamping jaws and the two corresponding connecting rod assemblies; the two clamping jaws are symmetrically arranged around the suction cup.

4. The suction cup type unstacking device according to claim 1,

the lifting structure is a lifting cylinder; one end of a cylinder rod of the lifting cylinder is connected to the mounting table.

5. The suction cup type unstacking device according to claim 1,

the sucker is connected to the mounting table in a flexible connection mode.

6. The suction cup type unstacking device as recited in claim 5,

the sucking disc with be equipped with between the mount table and be used for supplying the sucking disc carries out flexible connecting piece.

7. The suction cup type unstacking device according to claim 6, wherein,

the flexible connecting piece is an elastic rubber piece.

8. The suction cup type unstacking device as recited in claim 5,

a plurality of telescopic shafts for guiding the sucker to elastically stretch and retract so as to ensure the structural stability of the sucker are arranged between the sucker and the mounting table; one end of the telescopic shaft is fixed to the mounting table and the other end is fixed to the sucker.

9. The suction cup type unstacking device as recited in claim 8,

the periphery cover of telescopic shaft is equipped with and is used for right the flexible action of sucking disc carries out the spring that cushions.

10. The suction cup type unstacking device as recited in claim 9,

the number of the telescopic shafts is 2; the two telescopic shafts are symmetrically arranged about the central line of the sucker.