CN210429994U

CN210429994U - Hot press

Info

Publication number: CN210429994U
Application number: CN201921819426.4U
Authority: CN
Inventors: 陈烨; 邱红明
Original assignee: Shenzhen Hymson Laser Intelligent Equipment Co Ltd
Current assignee: Shenzhen Hymson Laser Intelligent Equipment Co Ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-04-28
Anticipated expiration: 2029-10-28

Abstract

The utility model belongs to the mechanical equipment field, concretely relates to hot press, include: a control module; a conveyor line controlled by the control module; the code scanning module, the dust removal module, the hot pressing module and the insulation resistance detection module are sequentially arranged on the conveying line; the conveying line is suitable for conveying materials to sequentially pass through the code scanning module, the dust removal module, the hot pressing module and the insulation resistance detection module so as to complete hot pressing; and the code scanning module is suitable for scanning the two-dimensional code of the material and sending the two-dimensional code to the control module so as to record the dust removal parameters, the hot pressing parameters and the insulation resistance of the material, improve the hot pressing effect of the material, perfect hot pressing process flow and have better traceability.

Description

Hot press

Technical Field

The utility model belongs to the mechanical equipment field, concretely relates to hot press.

Background

The winding battery is formed by combining and forming battery cores in a winding mode or a lamination mode. After the battery core is assembled, the loose battery core needs to be subjected to hot-pressing shaping so as to prevent the battery core from shifting or falling off. The existing hot press can not remove dust on the surface of the battery cell, so that the foreign matters on the surface of the battery cell can destroy the hot pressing effect when hot pressing is carried out. If dust and soft sundries are tightly pressed on the surface of the battery cell, the normal use of the battery cell is influenced, and the battery cell is difficult to be cleaned in the later period; for another example, the hard particles may even damage the surface of the battery cell, resulting in the rejection of the battery cell and reducing the product yield.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hot press to detach the foreign matter on its surface before the material carries out hot pressing through dust removal module, improved the hot pressing effect of material.

In order to solve the technical problem, the utility model provides a hot press, include: a control module; a conveyor line controlled by the control module; the code scanning module, the dust removal module, the hot pressing module and the insulation resistance detection module are sequentially arranged on the conveying line; the conveying line is suitable for conveying materials to sequentially pass through the code scanning module, the dust removal module, the hot pressing module and the insulation resistance detection module so as to complete hot pressing; and the code scanning module is suitable for scanning the two-dimensional code of the material and sending the two-dimensional code to the control module so as to record the dust removal parameters, the hot pressing parameters and the insulation resistance of the material.

Further, the code scanning module comprises: the device comprises a lifting cylinder, a first mounting plate, a code scanning gun and a distance sensor, wherein the lifting cylinder is positioned above a conveying line; the distance sensor is suitable for detecting the distance between the code scanning gun and the material two-dimensional code and sending the distance to the control module; and the control module is suitable for controlling the lifting cylinder to drive the code scanning gun to move up and down so that the code scanning gun can reach the visual distance for scanning the two-dimensional code of the material.

Further, the dust removal module includes: the air blower is suitable for a channel through which the conveying line penetrates; the air inlet and the air outlet of the blower are respectively positioned at the air inlet end and the air outlet end of the channel, so that air flow opposite to the moving direction of the conveying line is generated in the channel.

Further, the dust removal module still includes: the ion generator is positioned at the discharge end of the channel; the ion generator is suitable for generating balanced mixed charged ions so as to drive the mixed charged ions to drift to the surface of the material through the airflow and neutralize the static electricity on the surface of the material.

Further, the hot press module includes: the hot-pressing cylinder is positioned above the conveying line, the pressing plate is positioned at the end part of the piston rod of the hot-pressing cylinder, and the electric heating wire is arranged in the pressing plate; the electric heating wire is suitable for heating the pressing plate; the hot pressing cylinder is suitable for driving the pressing plate to move downwards to abut against the surface of the material so as to heat the material through the pressing plate; the control module is suitable for timing the heating time of the material, and controls the hot-pressing cylinder to drive the pressing plate to continuously move downwards after the material is heated so as to extrude the material.

Further, the insulation resistance detection module includes: the insulation resistance detection module includes: the insulation tester comprises an electric telescopic rod, a second mounting plate and an insulation tester, wherein the electric telescopic rod is positioned above the conveying line; the two conductive contacts of the insulation tester are respectively positioned at the bottom of the second mounting plate; and the electric telescopic rod is suitable for driving the two conductive contacts to move downwards so as to simultaneously contact the surface of the material and detect the insulation resistance of the material.

Further, the length of the second mounting plate in the conveying line direction is not smaller than the length of the material, so that the two conductive contacts can contact two ends of the material simultaneously.

The beneficial effects of the utility model are that, the utility model discloses a hot press is through setting gradually the yard module of sweeping on the transfer chain, dust removal module, hot pressing module, insulation resistance detection module, do the dust removal processing to the material surface before carrying out the hot pressing, detach the foreign matter on material surface, and carry out insulation resistance detection after the hot pressing, judge whether qualified product and defective products are hot-pressed, at last through the dust removal parameter of material two-dimensional code record material, hot pressing parameter, insulation resistance, the hot pressing effect of material has been improved, perfect hot pressing process flow has, traceability is better.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic block diagram of a hot press of the present invention;

fig. 2 is a front view of the hot press of the present invention;

in the figure:

a conveyor line 1;

the code scanning module 2, the lifting cylinder 21, the first mounting plate 22, the code scanning gun 23 and the distance sensor 24;

the dust removal module 3, the blower 31, the air inlet 311 of the blower 31, the air outlet 312 of the blower 31, the channel 32, the feed end 321 of the channel 32, the discharge end 322 of the channel 32, and the ion generator 33;

the hot pressing module 4, the hot pressing cylinder 41, the pressing plate 42 and the electric heating wire 43;

the insulation resistance detection module 5, the electric telescopic rod 51, the second mounting plate 52, the insulation tester 53 and the conductive contact 531;

and (6) preparing a material.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are 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.

As shown in fig. 1 and 2, the hot press of the present embodiment includes: a control module; a conveyor line 1 controlled by a control module; the code scanning module 2, the dust removal module 3, the hot pressing module 4 and the insulation resistance detection module 5 are sequentially arranged on the conveying line 1; the conveying line 1 is suitable for conveying materials 6 to sequentially pass through the code scanning module 2, the dust removal module 3, the hot pressing module 4 and the insulation resistance detection module 5 (as shown in the direction of F1 in fig. 2) so as to complete hot pressing; and the code scanning module 2 is suitable for scanning the two-dimensional codes of the materials 6 and sending the two-dimensional codes to the control module so as to record dust removal parameters, hot pressing parameters and insulation resistance of the materials 6.

Optionally, the control module is, for example and without limitation, an industrial control board or a PLC module, and the industrial control board may be a MYD-C7Z010/20 industrial control board. All parts (the conveying line 1, the code scanning module 2, the dust removal module 3, the hot pressing module 4, the insulation resistance detection module 5 and the like) are controlled to work through a built-in clock chip or an external timing module.

Optionally, the material is, for example but not limited to, a battery cell or other thermoplastic workpiece, wherein the two-dimensional code of the battery cell may be provided on the tape at the winding end of the battery cell.

The hot press of this embodiment is through setting gradually sweeping a yard module on the transfer chain, the dust removal module, the hot pressing module, insulation resistance detection module, do the dust removal processing to the material surface before carrying out the hot pressing, detach the foreign matter on material surface, and carry out insulation resistance detection after the hot pressing, judge whether material hot pressing is qualified, be favorable to distinguishing certified products and defective products, at last through the dust removal parameter of material two-dimensional code record material, the hot pressing parameter, insulation resistance, the hot pressing effect of material has been improved, perfect hot pressing process flow has, traceability is better, also be convenient for trace back the relevant parameter of unqualified products through manual work or other software analysis, thereby propose effectual improvement measure.

As an alternative embodiment of the code scanning module.

Referring to fig. 2, the code scanning module 2 includes: the device comprises a lifting cylinder 21 positioned above the conveying line 1, a first mounting plate 22 positioned at the end part of a piston rod of the lifting cylinder 21, and a code scanning gun 23 and a distance sensor 24 which are respectively arranged on the first mounting plate 22; the distance sensor 24 is suitable for detecting the distance between the code scanning gun 23 and the two-dimensional material code and sending the distance to the control module; and the control module is suitable for controlling the lifting cylinder 21 to drive the code scanning gun 23 to move up and down, so that the code scanning gun 23 reaches the visible distance of the two-dimensional code of the scanned material.

Alternatively, the distance sensor is, for example, but not limited to, an infrared distance sensor. And the yard scanning gun is such as but not limited to a kirschner SR-1000 yard scanning gun.

Optionally, after the model specification of the common code scanning gun is determined, the visible distance for scanning the two-dimensional code is also determined immediately. Of course, the code scanning gun can be manually moved to determine the threshold value of the visible distance of the code scanning gun, and then the threshold value is set in the control module. The distance sensor and the code scanning gun can be positioned at the same height, and the distance between the code scanning gun and the two-dimensional code of the material is the distance between the code scanning gun and the two-dimensional code of the material detected by the distance sensor; certainly, the distance sensor and the code scanning gun are not arranged at the same height, and the distance between the code scanning gun and the material two-dimensional code is the difference between the distance sensor and the material two-dimensional code and the height between the distance sensor and the code scanning gun.

This embodiment sweep a yard module and combine through lift cylinder and distance sensor, drive and sweep a yard rifle and arrive the visible distance of scanning material two-dimensional code, can adapt to the material of co-altitude not, effectively avoided sweeping the invalid phenomenon of sign indicating number, improved the suitability of equipment, also need not manual scanning, saved the human cost.

As an alternative embodiment of the dust removal module.

Referring to fig. 2, the dust removal module 3 includes: a blower 31, a passage 32 adapted to pass the conveyor line 1 through; wherein air intake 311, the air outlet 312 of air-blower 31 are located the feed end 321, the discharge end 322 of passageway 32 respectively to produce the air current opposite with transfer chain 1 direction of motion in making the passageway 32, like this, the air current is blowing when wiping away the material surface, can make the foreign matter on its surface keep away from the hot pressing module, prevents that the foreign matter from getting into the hot pressing module, thereby influences the hot pressing effect of follow-up material.

Optionally, the air outlet 312 of the blower 31 is disposed toward the surface of the material, i.e., is disposed obliquely downward.

Preferably, as shown in fig. 2, the dust removal module 3 further includes: an ionizer 33 located at the discharge end 322 of the passageway 32; the ion generator 33 is suitable for generating balanced mixed charged ions, so that the mixed charged ions are driven to drift to the surface of the material 6 through air flow, static electricity on the surface of the material 6 is neutralized, static electricity on the surface of the material can be effectively prevented from being generated, particles are adsorbed, the electric core is polluted, the hot-pressing effect of the electric core is influenced, production accidents caused by the static electricity can be avoided, and the safety of equipment is improved.

Optionally, the ionizer, such AS but not limited to a high-voltage anti-static ionizer of AS-6501 type, has an outlet of mixed charged ions disposed near the air outlet 312 of the blower 31, so that the air flow drives the mixed charged ions to drift.

The dust removal module of the embodiment combines with the ion generator through the blower, foreign matters on the surface of the material can be blown and wiped through the airflow, and the mixed charged ions can be driven by the airflow to reversely drift to the surface of the material to neutralize the static electricity on the surface of the material, so that production accidents caused by the static electricity are avoided, and the safety of equipment is improved.

As an alternative embodiment of the hot-pressing module.

Referring to fig. 2, the hot press module 4 includes: the hot pressing cylinder 41 is positioned above the conveying line 1, the pressing plate 42 is positioned at the end part of the piston rod of the hot pressing cylinder 41, and the electric heating wire 43 is arranged in the pressing plate 42; the electric heating wire 43 is adapted to heat the pressing plate 42; the hot pressing cylinder 41 is suitable for driving the pressing plate 42 to move downwards to abut against the surface of the material 6, so that the material 6 is heated through the pressing plate 42; the control module is suitable for timing the heating time of the material 6, and after the material 6 is heated, the control module controls the hot-pressing cylinder 41 to drive the pressing plate 42 to move downwards continuously so as to extrude the material 6.

As an alternative embodiment of the hot-pressing module.

Referring to fig. 2, the insulation resistance detection module 5 includes: the insulation tester comprises an electric telescopic rod 51 positioned above the conveying line 1, a second mounting plate 52 positioned at the end part of the electric telescopic rod 51, and an insulation tester 53 positioned on the second mounting plate 52; wherein the two conductive contacts 531 of the insulation tester 53 are respectively located at the bottom of the second mounting plate 52; and the electric telescopic rod 51 is suitable for driving the two conductive contacts 531 to move downwards so as to simultaneously contact the surface of the material 6 and detect the insulation resistance of the material 5.

Preferably, as shown in fig. 2, the length of the second mounting plate 52 in the direction of the conveying line 1 is not less than the length of the material 6, so that the two conductive contacts 531 simultaneously contact two ends of the material 6 to detect the insulation resistance of the whole material, thereby ensuring the accuracy and reliability of the insulation resistance detection.

Optionally, the insulation tester is such as but not limited to a model ZJC-50KV insulation tester.

In conclusion, the hot press is characterized in that the code scanning module, the dust removal module, the hot pressing module and the insulation resistance detection module are sequentially arranged on the conveying line, dust removal treatment is carried out on the surface of a material before hot pressing is carried out, foreign matters on the surface of the material are removed, insulation resistance detection is carried out after hot pressing, whether the hot pressing of the material is qualified or not is judged, qualified products and unqualified products are favorably distinguished, and finally the dust removal parameters, the hot pressing parameters and the insulation resistance of the material are recorded through the two-dimensional code of the material, so that the hot pressing effect of the material is improved, the perfect hot pressing process flow is realized, and; the code scanning module drives the code scanning gun to reach the visible distance of the two-dimensional code of the scanned material through the combination of the lifting cylinder and the distance sensor, so that the code scanning gun can adapt to materials with different heights, effectively avoids the phenomenon of invalid code scanning, improves the applicability of equipment, does not need manual scanning, and saves the labor cost; the dust removal module is combined with the ion generator through the air blower, foreign matters on the surface of the material can be blown and wiped through air flow, and mixed charged ions can be driven to reversely drift to the surface of the material through the air flow to neutralize static electricity on the surface of the material, so that production accidents caused by the static electricity are avoided, and the safety of equipment is improved. Therefore, the hot press has the advantages of high production efficiency, good hot pressing effect, high surface cleanliness of the battery cell, good electrostatic protection effect and the like.

The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.

In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.

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.

In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A hot press, comprising:

a control module;

a conveyor line controlled by the control module;

the code scanning module, the dust removal module, the hot pressing module and the insulation resistance detection module are sequentially arranged on the conveying line;

the conveying line is suitable for conveying materials to sequentially pass through the code scanning module, the dust removal module, the hot pressing module and the insulation resistance detection module so as to complete hot pressing; and

the code scanning module is suitable for scanning the two-dimensional codes of the materials and sending the two-dimensional codes to the control module so as to record dust removal parameters, hot pressing parameters and insulation resistance of the materials.

2. The press of claim 1,

the code scanning module comprises: the device comprises a lifting cylinder, a first mounting plate, a code scanning gun and a distance sensor, wherein the lifting cylinder is positioned above a conveying line;

the distance sensor is suitable for detecting the distance between the code scanning gun and the material two-dimensional code and sending the distance to the control module; and

the control module is suitable for controlling the lifting cylinder to drive the code scanning gun to move up and down, so that the code scanning gun reaches the visible distance of the two-dimensional code of the scanned material.

3. The press of claim 1,

the dust removal module includes: the air blower is suitable for a channel through which the conveying line penetrates; wherein

The air inlet and the air outlet of the blower are respectively positioned at the air inlet end and the air outlet end of the channel, so that air flow opposite to the moving direction of the conveying line is generated in the channel.

4. The press of claim 3,

the dust removal module further comprises: the ion generator is positioned at the discharge end of the channel;

the ion generator is suitable for generating balanced mixed charged ions so as to drive the mixed charged ions to drift to the surface of the material through the airflow and neutralize the static electricity on the surface of the material.

5. The press of claim 1,

the hot pressing module includes: the hot-pressing cylinder is positioned above the conveying line, the pressing plate is positioned at the end part of the piston rod of the hot-pressing cylinder, and the electric heating wire is arranged in the pressing plate;

the electric heating wire is suitable for heating the pressing plate;

the hot pressing cylinder is suitable for driving the pressing plate to move downwards to abut against the surface of the material so as to heat the material through the pressing plate;

the control module is suitable for timing the heating time of the material, and controls the hot-pressing cylinder to drive the pressing plate to continuously move downwards after the material is heated so as to extrude the material.

6. The press of claim 1,

the insulation resistance detection module includes: the insulation tester comprises an electric telescopic rod, a second mounting plate and an insulation tester, wherein the electric telescopic rod is positioned above the conveying line; wherein

Two conductive contacts of the insulation tester are respectively positioned at the bottom of the second mounting plate; and

the electric telescopic rod is suitable for driving the two conductive contacts to move downwards so as to simultaneously contact the surface of the material and detect the insulation resistance of the material.

7. The press of claim 6,

the length of the second mounting plate in the conveying line direction is not less than the length of the material, so that the two conductive contacts can be in contact with two ends of the material simultaneously.