CN214378481U - Air knife and battery piece slicing device with same - Google Patents

Abstract

The utility model discloses an air knife and a battery piece slicing device with the air knife, which comprises an air outlet spray head, a ventilation pipe and an air receiving plug which are sequentially communicated, wherein the ventilation pipe is formed by splicing and disassembling a plurality of hard pipes and hoses, any one of the hoses is provided with an adjusting and shaping assembly, the adjusting and shaping assembly comprises a thread lead screw and a thread cylinder, the thread cylinder is movably connected with one end of the hose through an elastic connecting rod, the thread lead screw is movably connected with the other end of the same hose through a fixed plate, in use, the bending degree of the ventilation pipe is limited by installing different quantities of hoses between the hard pipes, simultaneously, the space occupation volume is reduced by connecting a plurality of hoses, the ventilation pipe is formed by assembling a plurality of hard pipes and hoses according to requirements, and compared with the cutting and processing after purchasing bamboo joints, a great deal of preparation work and production cost are saved, the practicability is very strong, and the method is very worthy of popularization.

Description

Air knife and battery piece slicing device with same

Technical Field

The utility model relates to an air knife equipment technical field specifically is an air knife and have battery piece film splitting device of this air knife.

Background

In the high-temperature process of the battery pieces, the two battery pieces are stacked together and are placed in a clamping groove of the quartz boat, the two battery pieces need to be separated after the process is finished, but because the process of the battery pieces is carried out under negative pressure, the two battery pieces are difficult to naturally separate after the process in a vacuum or negative pressure state, the existing solution is to blow air to the battery pieces by utilizing a blowing air pipe, so that the stacked battery pieces are separated from each other. But the trachea of blowing can't be fixed, easily moves the position, often adjusts when needing, and the trachea of blowing adjustability is relatively poor, has the blowing piece blind area that blows, brings very big adverse effect for the production of battery piece.

The existing solution is to replace the blowing air pipe with a bamboo joint pipe, the bamboo joint pipe is formed by mutually sleeving hard pipes with round heads, the bending of the bamboo joint pipe is realized through the relative rotation between the adjacent hard pipes, and the problems that the blowing air pipe cannot be fixed and is easy to move can be effectively solved.

However, the existing flexible trachea still has major defects, such as: 1, the bamboo joint pipe needs to form a large radian during bending, occupies a large amount of space and cannot be bent to a preset position in a limited space; 2 the specifications of the purchased bamboo joint pipes are fixed, and longer bamboo joint pipes are generally purchased and then cut according to actual needs, so that the material consumption and the production cost are increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air knife and have battery piece burst device of this air knife to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an air knife, includes air-out shower nozzle, ventilation pipe and the wind plug that connects that communicates in proper order, the ventilation pipe is dismantled the concatenation by a plurality of hard tubes and the hose that is used for adjusting bend angle between the hard tube and is constituteed.

Preferably, the ventilation pipe comprises two hard pipes, and a plurality of hoses are spliced between the two hard pipes.

Preferably, the ventilation pipe includes a plurality of hard tubes, and adjacent two all splice the hose nest between the hard tube, and the hose nest comprises a plurality of hose concatenations, and the hose figure in a plurality of hose nests increases progressively in proper order or decreases progressively.

Preferably, the hard tube comprises a hard tube main body, a first threaded joint is fixedly connected to one end of the hard tube main body, a threaded groove is formed in the other end of the hard tube main body, the hose comprises a hose main body, and a second threaded joint and a threaded connecting cylinder are fixedly connected to two ends of the hose main body respectively.

Preferably, the hoses are all replaced with hard tubes.

Preferably, an adjusting and shaping assembly is arranged on the ventilation pipe.

Preferably, any one all be provided with on the hose and adjust the design subassembly, adjust the design subassembly and establish the screw thread section of thick bamboo on the screw thread lead screw including screw thread lead screw and activity cover, pass through elastic connection pole swing joint between screw thread section of thick bamboo and hose one end, pass through fixed plate swing joint between screw thread lead screw and the same hose other end.

Preferably, two ends of the elastic connecting rod are respectively movably connected with the threaded cylinder and the hose through rotating wheels.

A battery piece slicing device comprises a slicing device main body and the air knife.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an air knife and have battery piece burst device of this air knife, through the hose of installing different quantity between the hard tube, the crooked degree of injecing the ventilation pipe, a plurality of hose connection's mode has reduced occupation space volume simultaneously, the arrangement of the air knife of being convenient for, still form the ventilation pipe through assembling a plurality of hard tubes and hose according to the demand, the flexibility and the adaptability of device have been improved, simultaneously for cutting process behind the adoption bamboo joint pipe, practice thrift a large amount of preparation work and manufacturing cost, the practicality is very strong, be worth very much promoting.

Drawings

FIG. 1 is a schematic diagram of a single hard tube structure in the present invention;

FIG. 2 is a schematic view of a single hose structure in the present invention;

FIG. 3 is a schematic view of the bending of a single hose in the present invention;

fig. 4 is a schematic structural diagram of an embodiment of the present invention;

FIG. 5 is a schematic view of a bend according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a second embodiment of the present invention;

FIG. 7 is a schematic view of a second embodiment of the present invention;

FIG. 8 is a schematic view of a third embodiment of the present invention;

fig. 9 is a schematic view of a third bend according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a fourth embodiment of the present invention;

FIG. 11 is a schematic view of another embodiment of the present invention;

FIG. 12 is a schematic view of another embodiment of the present invention showing a hose bend;

fig. 13 is a schematic structural view of a fifth embodiment of the present invention;

fig. 14 is a schematic view of a fifth bend according to an embodiment of the present invention;

fig. 15 is a schematic structural view of a sixth embodiment of the present invention;

fig. 16 is a schematic view of a sixth bend according to an embodiment of the present invention;

fig. 17 is a schematic structural view of a seventh embodiment of the present invention;

fig. 18 is a schematic view of a seventh bend according to an embodiment of the present invention.

In the figure: 1 air outlet nozzle, 2 air connecting plugs, 3 hard pipes, 31 hard pipe bodies, 32 first threaded joints, 33 threaded grooves, 4 hoses, 41 hose bodies, 42 second threaded joints, 43 threaded connecting cylinders, 5 threaded lead screws, 6 threaded cylinders, 7 elastic connecting rods, 8 fixing plates and 9 rotating wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-18, the present invention provides a technical solution:

the utility model provides a wind knife, including the air-out shower nozzle 1 that communicates in proper order, the ventilation pipe with connect wind plug 2, connect wind plug 2 to choose for use screw thread quick connector, screw thread quick connector has the leakproofness good, be difficult for leaking gas, be difficult for advantage such as drop, through adopting screw thread quick connector intercommunication air supply, improve the stability of transported gas, the ventilation pipe is dismantled the concatenation by a plurality of hard tubes 3 and the hose 4 that is used for adjusting bending angle between hard tube 3 and is constituteed, through hose 4 with hard tube 3 intercommunication, twist reverse hose 3, make hose 3 crooked, realize the bending angle regulation to the ventilation pipe, utilize a plurality of hard tubes 3 simultaneously, the connection dismantled between hose 4, assemble suitable ventilation pipe according to actual need, namely select right amount hard tube 3 and hose 4 to assemble according to the space of actual production and required bending angle, compare in purchasing the bamboo joint pipe and cut according to actual need again, Bending, saving a large amount of preparation work and production cost, and avoiding waste of redundant materials.

Preferably, the air duct comprises two hard pipes 3, a plurality of hoses 4 are spliced between the two hard pipes 3, the bending degree limit of the ventilation duct is limited by installing different numbers of hoses 4 between the hard pipes 3, the bending limit of the ventilation duct is increased along with the increase of the number of the hoses 4, compared with the bending of the bamboo joint pipe, the occupied space is smaller, the arrangement of air knives is more facilitated,

the first embodiment is as follows:

as shown in fig. 4-5: two hoses 4 end to end concatenation, and hard tube 3 is respectively spliced at the whole both ends that two hoses 4 formed, end to end connection between two hoses 4 for form a whole between two hoses 4, and respectively connect a hard tube 3 at two hoses 4 formation holistic both ends, twist reverse hose 4, make two hard tubes 3 take place the bending within a definite time, be applicable to the less, the great ventilation pipe in space of can arranging of required bend angle.

Example two:

as shown in fig. 6-7: three hose 4 splices end to end in proper order, and hard tube 3 is respectively spliced at the whole both ends that three hose 4 formed, and end to end connection in proper order between three hose 4 for form a whole between three hose 4, and respectively connect a hard tube 3 at three hose 4 formation holistic both ends, twist reverse hose 4, make two hard tubes 3 take place the bending, be applicable to that required bending angle is great, can arrange the less ventilation pipe in space.

Preferably, the ventilation pipe comprises a plurality of hard pipes 3, hose groups are spliced between every two adjacent hard pipes 3, each hose group is formed by splicing a plurality of hoses 4, and the number of the hoses 4 in the hose groups is sequentially increased or decreased.

Example three:

as shown in fig. 8-9: 4 figure of hose between two hard tubes 3 increases progressively in proper order along being close to wind plug 2 directions, make the hose quantity that is close to wind plug 2 departments more, the flexible degree is great, and the hose quantity that is close to air-out shower nozzle 1 department is less, the flexible degree is less, but stability is great between the structure, be close to the hose 4 that connects wind plug 2 department through the bending and carry out the bending operation of whole, the rethread is crooked to be close to the hose 4 of air-out shower nozzle 1 department and finely tunes, when guaranteeing that air-out shower nozzle 1 department is difficult for taking place the skew and warp, guarantee the accuracy of the air-out angle of air-out shower nozzle 1 department.

Preferably, the hard pipe 3 comprises a hard pipe main body 31, one end of the hard pipe main body 31 is fixedly connected with a first threaded joint 32, the other end of the hard pipe main body 31 is provided with a threaded groove 33, the hard pipes 3 which are adjacently connected are in threaded connection through the matching threads of the first threaded joint 32 and the threaded groove 33, the hose 4 comprises a hose main body 41, two ends of the hose main body 41 are respectively and fixedly connected with a second threaded joint 42 and a threaded connecting cylinder 43, the hoses 4 which are adjacently connected are in threaded connection through the matching threads of the second threaded joint 42 and the threaded connecting cylinder 43, and the hard pipes 3 and the hoses 4 which are adjacently connected are in threaded connection through the matching threads of the first threaded joint 32 and the threaded connecting cylinder 43 or the matching threads of the threaded groove 33 and the second threaded joint 42;

the tightness of the joint is ensured through threaded connection, the air leakage defect of the joint is reduced, and the air outlet strength of the air outlet nozzle 1 is ensured.

As a preference, the hoses 4 are each replaced by a rigid tube 3.

Example four:

as shown in fig. 10: the ventilation pipe can be dismantled the concatenation by hard tube 3 and constitute, and the ventilation pipe structure that hard tube 3 connected to form is fixed, connects firmly, can increase and decrease hard tube 3 according to ventilation pipe length demand, satisfies the needs of different length ventilation pipes, compares in purchasing the bamboo joint pipe and cuts according to actual need again, practices thrift a large amount of preparation work and manufacturing cost, can not cause the waste of unnecessary material, is applicable to the ventilation pipe that does not need the bending.

Preferably, the ventilation pipe is provided with an adjusting and shaping assembly, the adjusting and shaping assembly ensures that the ventilation pipe is fixed in shape after being bent, further ensures that the ventilation pipe does not deviate and deform in the bending process, improves the stability of the ventilation pipe during working, and improves the blowing and slicing efficiency;

furthermore, any one of the hoses 4 is provided with an adjusting and shaping assembly, the adjusting and shaping assembly comprises a threaded screw rod 5 and a threaded cylinder 6 movably sleeved on the threaded screw rod 5, the threaded cylinder 6 is movably connected with one end of the hose 4 through an elastic connecting rod 7, the threaded screw rod 5 is movably connected with the other end of the same hose 4 through a fixing plate 8, two ends of the elastic connecting rod 7 are respectively movably connected with the threaded cylinder 6 and the hose 4 through a rotating wheel 9, the threaded screw rod 5 is rotated, the threaded cylinder 6 slides up and down on the rod body of the threaded screw rod 5, the threaded cylinder 6 slides to drive the elastic connecting rod 7 to move, the elastic connecting rod 7 moves to pull the hose 4 to bend, the bending degree of the hose 4 is adjusted through the movement displacement of the adjusting threaded cylinder 6 on the threaded screw rod 5, when the adjusting hose 4 is bent to a preset position, the threaded screw rod 5 stops rotating, and the threaded cylinder 6 is fixed on the threaded screw rod 5, and then fix hose 4, prevent that hose 4 from warping or skew in the course of the work, improve the stability of ventilation pipe work.

Example five:

as shown in fig. 13 to 14, example 5 differs from example 2 in that: all be provided with on the hose 4 in embodiment 5 and adjust the design subassembly, when bending hose 4, rotate threaded screw 5 for threaded cylinder 6 slides and drives elastic connecting rod 7 motion, elastic connecting rod 7 moves and stimulates the hose 4 crooked, when adjusting hose 4 and bending to predetermined position, stop rotating threaded screw 5, threaded cylinder 6 is fixed on threaded screw 5, and then fix hose 4, embodiment 5 compares in embodiment 2, through increasing the design subassembly of adjusting, prevent that hose 4 from warping or skew in the course of the work, improve ventilation pipe job stabilization nature.

Example six:

as shown in fig. 15 to 16, example 6 differs from example 3 in that: all be provided with on the hose 4 in embodiment 6 and adjust the design subassembly, when bending hose 4, rotate threaded screw 5 for threaded cylinder 6 slides and drives elastic connecting rod 7 motion, elastic connecting rod 7 moves and stimulates the hose 4 crooked, when adjusting hose 4 and bending to predetermined position, stop rotating threaded screw 5, threaded cylinder 6 is fixed on threaded screw 5, and then fix hose 4, embodiment 6 compares in embodiment 3, through increasing the design subassembly of adjusting, prevent that hose 4 from warping or skew in the course of the work, improve ventilation pipe job stabilization nature.

Example seven:

as shown in fig. 17 to 18, example 7 differs from example 4 in that: all be provided with on the hose 4 in embodiment 7 and adjust the design subassembly, when bending the hose 4, rotate threaded screw 5 for threaded cylinder 6 slides and drives elastic connecting rod 7 motion, elastic connecting rod 7 moves and stimulates the hose 4 crooked, when adjusting the bending of hose 4 to predetermined position, stop rotating threaded screw 5, threaded cylinder 6 is fixed on threaded screw 5, and then fix hose 4, embodiment 7 compares in embodiment 4, through increasing the design subassembly of adjusting, prevent that hose 4 from warping or skew in the course of the work, improve ventilation pipe job stabilization nature.

The utility model provides a battery piece slicing device, includes the slicing device main part, still includes foretell air knife, installs air feed pipe in the slicing device main part, connects wind plug 2 to install on air feed pipe, and air feed pipe is to connecing in wind plug 2 conveying gas, and gas is through connecing wind plug 2 and ventilation pipe to finally spout through air-out shower nozzle 1, the slicing of blowing is carried out the battery piece.

Application example: the air knife is 5cm away from the battery piece, the air outlet inner diameter of the air outlet nozzle 1 is 1.5mm, the threaded quick connector of M6 is externally connected with a PU (polyurethane) air pipe for air supply, the CDA pressure is 5 kg, and a throttle valve is arranged in the air supply end for regulating the CDA pressure;

this kind of air knife has operated steadily for a year and has had more than, compares in the original PU trachea of adopting the burst of directly blowing: the scratch of the EL full sheet is reduced from 500 sheets per day to 10 sheets per day, the fragments are reduced from 100 sheets per day to 0 sheet per day due to abnormal fragmentation, the hidden danger of the fragments is completely eliminated, and the fragmentation time is reduced from 2min to 4.5 s;

the device has the advantages of simple structure, stable operation, no need of frequent inspection and adjustment, reduced workload, saved human resources, and improved product quality and production efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides an air knife, includes air-out shower nozzle (1), ventilation pipe and the plug (2) that connects wind that communicate in proper order, its characterized in that: the ventilation pipe is formed by detachably splicing a plurality of hard pipes (3) and a hose (4) for adjusting the bending angle between the hard pipes (3).

2. The air knife of claim 1, wherein: the ventilation pipe comprises two hard pipes (3), and a plurality of hoses (4) are spliced between the two hard pipes (3).

3. The air knife of claim 1, wherein: the ventilation pipe includes a plurality of hard tube (3), and adjacent two all the concatenation has the hose nest between hard tube (3), and the hose nest is become by a plurality of hoses (4) concatenation, and hose (4) figure in a plurality of hose nests increases progressively in proper order or diminishes progressively.

4. The air knife according to any of claims 1-3, characterized in that: hard tube (3) are including hard tube main part (31), first screwed joint (32) of hard tube main part (31) one end fixedly connected with, and hard tube main part (31) other end seted up thread groove (33), hose (4) are including hose main part (41), hose main part (41) both ends are fixedly connected with second screwed joint (42), screw thread respectively and connect a section of thick bamboo (43).

5. The air knife of claim 1, wherein: the hoses (4) are all replaced by hard pipes (3).

6. The air knife of claim 4, wherein: and the ventilation pipe is provided with an adjusting and shaping assembly.

7. The air knife of claim 6, wherein: all be provided with on hose (4) and adjust the design subassembly, adjust the design subassembly and establish screw thread section of thick bamboo (6) on screw thread lead screw (5) including screw thread lead screw (5) and activity cover, through elastic connecting rod (7) swing joint between screw thread section of thick bamboo (6) and hose (4) one end, screw thread lead screw (5) and same hose (4) another end are through fixed plate (8) swing joint.

8. The air knife of claim 7, wherein: and two ends of the elastic connecting rod (7) are respectively movably connected with the threaded cylinder (6) and the hose (4) through rotating wheels (9).

9. The utility model provides a battery piece slicing device, includes slicing device main part, its characterized in that: further comprising an air knife according to any of the preceding claims 1-3 or 5-8.

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