CN212600136U - Die head adjusting device and coating machine - Google Patents
Die head adjusting device and coating machine Download PDFInfo
- Publication number
- CN212600136U CN212600136U CN202021103966.5U CN202021103966U CN212600136U CN 212600136 U CN212600136 U CN 212600136U CN 202021103966 U CN202021103966 U CN 202021103966U CN 212600136 U CN212600136 U CN 212600136U
- Authority
- CN
- China
- Prior art keywords
- die head
- sub
- die
- pressure sensing
- servo motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Coating Apparatus (AREA)
Abstract
A die head adjusting device and a coating machine are provided, the device comprises: the steel roller is provided with a first extrusion area; the die head is provided with a second extrusion area, and a connecting part is arranged on the die head; the pressure sensing paper is clamped between the first extrusion area and the second extrusion area; the pushing piece is connected with the connecting part and used for pressing the die head on the pressure sensing paper and the steel roller and aligning the first extrusion area with the second extrusion area; a camera disposed toward the pressure sensing paper. Through setting up the pressure-sensitive paper to steel roll and die head extrude above that, according to the alignment of first extrusion district with the second extrusion district, make steel roll and die head align, thereby improved between die head and the steel roll the parallel and level degree.
Description
Technical Field
The utility model relates to a coating machine technical field especially relates to a die head adjusting device and coating machine.
Background
With the rapid development of lithium battery technology, lithium ion batteries are gradually becoming the main power supply of small electrical devices, and lithium ion batteries have the characteristics of small size, large power supply and the like, and are more and more popular among large electronic manufacturers.
The production process of the lithium ion battery pole piece comprises the procedures of slurry preparation, pole piece coating, pole piece rolling and slitting and the like, wherein the coating procedure is the most critical link with the highest precision requirement in pole piece manufacturing, and the high-precision extrusion coating machine is popularized and applied in the industry at present to carry out pole piece coating operation. To ensure coating accuracy and die life, precision dies are typically purchased with the inlet loose or mitsubishi. The levelness of the traditional die head lip and the steel roller gap is checked and confirmed by setting the displacement distance (in 2 mu m) of a left precise servo motor and a right precise servo motor of the coating machine and then using a feeler gauge with the specification of about 100 mu m to insert and pull.
In the mode of confirming of parallel and level degree between traditional die head lip and the steel roll, the installation and debugging process relies on the unable debugging parallel and level degree of guaranteeing of naked eye, and different personnel's operation and different proficiency are felt, all can cause the unable unanimity of debugging at every turn for the location degree of difficulty increase between die head lip and the steel roll, thereby make production efficiency reduce. Moreover, the traditional positioning device can not adjust the position according to the alignment degree between the die lip and the steel roller in the process of positioning the die lip and the steel roller. Therefore, in the actual production process, a device for improving the alignment accuracy between the die and the steel roll is required.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, provide a die head adjusting device and coating machine of solving above-mentioned technical problem.
The purpose of the utility model is realized through the following technical scheme:
a method of die adjustment comprising: the device comprises a steel roller, a die head, a collection module and a pushing piece; the centre gripping has pressure sensing paper between steel roll and the die head, the die head is close to at least part and the pressure sensing paper butt of the one end of steel roll, the one side that pressure sensing paper deviates from the die head and the side butt of steel roll, the die head is close to the tip extrusion pressure sensing paper of pressure sensing paper, and the die head forms the lines on pressure sensing paper, the collection module acquires the luminance value of lines, the output of collection module is connected with the input of propelling movement spare, the output and the die head of propelling movement spare are connected, the removal of propelling movement spare control die head.
In one embodiment, the die head comprises at least two sub die heads, the at least two sub die heads are arranged in parallel, and at least part of one end, close to the steel roller, of each sub die head abuts against the pressure sensing paper.
In one embodiment, the die head comprises two sub die heads arranged in a stacked manner, and the output end of the pushing member is connected with each sub die head respectively.
In one embodiment, the die head adjusting device further comprises a positioning assembly, the positioning assembly is arranged on one surface of the die head, which is far away from the steel roller, the positioning assembly is respectively connected with the at least two sub-die heads, and one surface of the positioning assembly, which is close to the steel roller, is abutted against the at least two sub-die heads.
In one embodiment, the positioning assembly includes a positioning member and at least two fixing members, the positioning member is provided with at least two fixing holes, each fixing member is disposed in one of the fixing holes in a penetrating manner, and the fixing member is connected with one of the sub-dies.
In one embodiment, the pushing member comprises a plurality of motors, and each motor is connected with one sub-die head.
In one embodiment, each of the motors is a left-right servo motor or a front-back servo motor.
In one embodiment, each of the motors is a left servo motor and a right servo motor, and output ends of the left servo motor and the right servo motor are respectively connected with two ends of the sub-die head.
In one embodiment, each motor is a front servo motor and a rear servo motor, and the output ends of the front servo motor and the rear servo motor are connected with the middle part of the sub-die head.
A coating machine, characterized by, including the base and the die head adjusting device described in any of the above embodiments, the base is provided with a support bracket, and the steel roll and the die head are respectively fixed on the support bracket.
Compared with the prior art, the utility model discloses at least, following advantage has:
through setting up the pressure-sensitive paper to steel roll and die head extrude above that, according to the alignment of first extrusion district with the second extrusion district, make steel roll and die head align, thereby improved between die head and the steel roll the parallel and level degree.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram of a die adjustment apparatus in one embodiment.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The utility model relates to a die head adjusting device. In one embodiment, the die adjustment device comprises: the steel roller is provided with a first extrusion area; the die head is provided with a second extrusion area, and a connecting part is arranged on the die head; the pressure sensing paper is clamped between the first extrusion area and the second extrusion area; the pushing piece is connected with the connecting part and used for pressing the die head on the pressure sensing paper and the steel roller and aligning the first extrusion area with the second extrusion area; a camera disposed toward the pressure sensing paper. Through setting up the pressure-sensitive paper to steel roll and die head extrude above that, according to the alignment of first extrusion district with the second extrusion district, make steel roll and die head align, thereby improved between die head and the steel roll the parallel and level degree.
In one embodiment, a die adjustment apparatus is provided. Referring to fig. 1, the die head adjusting device 10 includes a steel roller 300, a die head 400, a pressure sensing paper 500, a pushing member 200, and a camera 100. The steel roller is provided with a first extrusion area. The die head is provided with a second extrusion area, and the die head is provided with a connecting part. The sensing paper is clamped between the first extrusion area and the second extrusion area. The pushing piece is connected with the connecting portion and used for pressing and holding the die head on the pressure sensing paper and the steel roller and enabling the first extrusion area to be aligned with the second extrusion area. The camera is disposed toward the pressure sensing paper.
In this embodiment, by providing the pressure-sensitive paper so that the steel roll and the die head extrude thereon, the steel roll and the die head are aligned according to the alignment of the first extrusion region and the second extrusion region, so that the levelness between the die head and the steel roll is improved.
It should be noted that, to the pressure-sensitive paper, be the conventional pressure-sensitive paper in market, the utility model discloses only protect steel roll, die head propelling movement to build, make a video recording camera and the pressure-sensitive paper between structural relation and positional relation etc. accord with the technical scheme of utility model protection object, and then can solve steel roll and die head and align to improve the technical problem of parallel and level degree between die head and the steel roll.
In one embodiment, the pushing member is used for pressing the die head on the sensing paper, and pressure lines with brightness values are formed on the sensing paper. The brightness value is used for reflecting the depth degree of the line color, wherein the brightness value of the line on the sensing paper can be acquired through an image acquisition device; for another example, the brightness value of the line on the sensing paper can be obtained by human eyes, that is, the human eyes obtain the shade of the line color according to the direct viewing mode.
In one embodiment, the camera is a device with an image acquisition function. For example, the camera is a CCD (Charge Coupled Device) camera.
In one embodiment, the pushing member is a device with a transmission function. For example, the pusher is a robot arm. As another example, the pusher is a handling mechanism. As another example, the pusher is a grasping mechanism; as another example, the pusher is a transport rail. As another example, the pushing member is a conveyor belt. For another example, the pusher is at least one of a robot, a conveyor track, and a conveyor belt.
In one embodiment, referring to fig. 1, the die 400 includes at least two sub-dies 410. The at least two sub-dies 410 are arranged in parallel, and at least a part of one end of each sub-die 410 close to the steel roller 300 is abutted against the pressure sensing paper 500. In this embodiment, one end of the sub-die 410 close to the pressure sensing paper 500 is a lip, and the lip of the sub-die 410 is used for pressing the pressure sensing paper 500 to form a pressing line on the pressure sensing paper 500. The lips of the at least two sub-dies 410 are at least partially abutted against the pressure sensing paper 500, so that each sub-die 410 forms a different line on the pressure sensing paper 500, and the brightness of the line formed by each sub-die 410 is different. In this way, the collecting module 100 collects the brightness of the lines formed by the sub-dies 410 on the pressure sensing paper 500, and the pushing member 200 determines the specific position condition of each sub-die 410 according to the brightness value, so that the pushing member 200 can control the movement of each sub-die 410 according to the comparison condition of the brightness values, and further can adjust the position between each sub-die 410 and the pressure sensing paper 500.
In one embodiment, referring to fig. 1, the die 400 includes two sub-dies 410 stacked one on another, and the output end of the pushing member 200 is connected to each sub-die 410. In this embodiment, the sub-dies 410 are stacked, so that the sub-dies 410 are sequentially arranged in a preset direction, and the lips of the sub-dies 410 face to the same side, and the lips of the sub-dies 410 are close to the steel roller 300, so that the sub-dies 410 can simultaneously press on the pressure sensing paper 500, and thus the pressure sensing paper 500 can form a plurality of lines in one debugging operation. In this way, the pushing member 200 respectively adjusts the positions of the sub-dies 410 according to the brightness values obtained by the collecting module 100, that is, the distances between the sub-dies 410 and the pressure sensing paper 500 are respectively adjusted, so as to improve the levelness between the sub-dies 410 and the pressure sensing paper 500. Further, in the case where the pressure-sensitive paper 500 is used as a reference surface, the alignment between the sub-dies 410 and the pressure-sensitive paper 500 is improved, and the alignment between the sub-dies 410 is also improved, that is, the alignment between the sub-dies 410 and the pressure-sensitive paper 500 is the same, so that the sub-dies 410 are aligned with each other, and the alignment between the sub-dies 410 is improved.
In one embodiment, referring to fig. 1, the die adjustment apparatus 10 further comprises a positioning assembly 600. The positioning assembly 600 is arranged on the side of the die head 400 facing away from the steel roller 300. The positioning assembly 600 is connected to the at least two sub-dies 410, and one surface of the positioning assembly 600 close to the steel roll 300 abuts against the at least two sub-dies 410. In this embodiment, the positioning assembly 600 is disposed at one side of the die head 400, and the positioning assembly 600 fixes the at least two sub die heads 410, so that the positions of the at least two sub die heads 410 are fixed, that is, after the positions of the sub die heads 410 are adjusted, the relative positions of the sub die heads 410 are fixed by the positioning assembly 600, thereby reducing the displacement between the sub die heads 410, reducing the probability of position deviation between the sub die heads 410, and improving the alignment between the sub die heads 410.
In one embodiment, referring to fig. 1, the positioning assembly 600 includes a positioning member 610 and at least two fixing members 620. The positioning member 610 is provided with at least two fixing holes 612, each fixing member 620 is disposed in one of the fixing holes 612, and the fixing member 620 is connected to one of the sub-dies 410. In this embodiment, after each sub-die 410 is adjusted in position by the pushing member 200, the positioning member 610 positions the at least two sub-dies 410, so that the relative positions of the sub-dies 410 are stable. The fixing member 620 fixes the positioning member 610 to the sub-die 410 through the fixing hole 612. In one embodiment, a surface of the positioning member 610 near the steel roll 300 abuts the at least two sub-dies 410. In this way, the side of the positioning member 610 close to the steel roller 300 is flush with the sub-dies 410, so that the side of each sub-die 410 facing away from the pressure sensing paper 500 is in the same plane, and the alignment degree between the sub-modules is improved.
In one embodiment, the pushing member includes a plurality of motors, each of the motors is connected to one of the sub-dies, for example, each of the motors includes a left servo motor, a right servo motor or a front servo motor and a rear servo motor. In this embodiment, the sub-die is on a plane perpendicular to the pressure sensing paper, and due to the relationship between the sub-die and the pressure sensing paper, the sub-die has position adjustment in the rotation direction in addition to position adjustment in the translation direction. The front servo motor and the rear servo motor are used for controlling the translation of the sub-die head, namely the front servo motor and the rear servo motor are used for controlling the whole sub-die head to be close to or far away from the pressure sensing paper, so that the distance between the sub-die head and the pressure sensing paper can be adjusted; the left servo motor and the right servo motor are used for controlling the side end of the sub die head to move, namely the left servo motor and the right servo motor control the rotation of the sub die head, so that one end of the sub die head close to the pressure sensing paper is parallel to the pressure sensing paper, and the levelness between the sub die head and the pressure sensing paper is improved.
In one embodiment, the output ends of the left servo motor and the right servo motor are respectively connected with two ends of the sub-die head. In this embodiment, the left and right servo motors control the two ends of the sub-die head to rotate, that is, the left and right servo motors control the distance between the two ends of the sub-die head and the pressure sensing paper, so that the lip of each sub-die head is flush with the pressure sensing paper, thereby improving the flush between the sub-die head and the pressure sensing paper.
In one embodiment, the output ends of the front servo motor and the rear servo motor are connected with the middle part of the sub die head. In this embodiment, the front and rear servomotors control the translation of the sub-die head, that is, the front and rear servomotors control the sub-die head to move on a plane perpendicular to the pressure sensing paper, that is, the front and rear servomotors control the sub-die head to move in a direction perpendicular to and parallel to the pressure sensing paper, so that the sub-die head is close to or away from the pressure sensing paper, thereby facilitating adjustment of a distance between the sub-die head and the pressure sensing paper, and improving the leveling degree between the sub-die head and the pressure sensing paper.
The application also provides a coating machine. The coater comprises a base and a die adjustment device as described in any of the above embodiments. And a support bracket is arranged on the base. The die head adjusting device 10 includes a steel roller 300, a die head 400, a pressure sensing paper 500, a pusher 200, and a camera 100. The steel roller is provided with a first extrusion area. The die head is provided with a second extrusion area, and the die head is provided with a connecting part. The sensing paper is clamped between the first extrusion area and the second extrusion area. The pushing piece is connected with the connecting portion and used for pressing and holding the die head on the pressure sensing paper and the steel roller and enabling the first extrusion area to be aligned with the second extrusion area. The camera is disposed toward the pressure sensing paper. The steel roller and the die head are respectively fixed on the supporting bracket.
In this embodiment, the brightness value is obtained through the acquisition module in the die head adjusting device, and the matching relation of the pushing member analysis brightness value in the die head adjusting device is used for determining the distance between the die head and the pressure sensing paper, so that the position of the die head is adjusted according to the distance condition, the levelness between the die head and the pressure sensing paper is improved, the positioning difficulty between the die head and the pressure sensing paper is reduced, the positioning difficulty between the die head and the steel roller is reduced, and the production efficiency is improved.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A die adjustment device, comprising:
the steel roller is provided with a first extrusion area;
the die head is provided with a second extrusion area, and a connecting part is arranged on the die head;
the pressure sensing paper is clamped between the first extrusion area and the second extrusion area;
the pushing piece is connected with the connecting part and used for pressing the die head on the pressure sensing paper and the steel roller and aligning the first extrusion area with the second extrusion area;
a camera disposed toward the pressure sensing paper.
2. The die head adjusting device according to claim 1, wherein the die head comprises at least two sub die heads, the at least two sub die heads are arranged in parallel, and at least part of one end of each sub die head close to the steel roller is abutted with the pressure sensing paper.
3. The die adjustment apparatus of claim 2, wherein the die comprises two sub-dies arranged in a stacked manner, and the output end of the pusher is connected to each of the sub-dies.
4. The die head adjusting device according to claim 2, further comprising a positioning assembly, wherein the positioning assembly is arranged on one surface of the die head, which faces away from the steel roller, the positioning assembly is respectively connected with the at least two sub die heads, and one surface of the positioning assembly, which is close to the steel roller, is abutted against the at least two sub die heads.
5. The die head adjusting device of claim 4, wherein the positioning assembly comprises a positioning member and at least two fixing members, the positioning member is provided with at least two fixing holes, each fixing member is inserted into one of the fixing holes, and the fixing member is connected with one of the sub-die heads.
6. The die adjustment apparatus of claim 2, wherein the pusher comprises a plurality of motors, each motor being coupled to a sub-die.
7. The die adjustment apparatus of claim 6, wherein each of the motors is a left-right servo motor or a front-back servo motor.
8. The die head adjusting device according to claim 7, wherein each of the motors is a left servo motor and a right servo motor, and output ends of the left servo motor and the right servo motor are respectively connected with two ends of the sub die head.
9. The die head adjustment device of claim 7, wherein each of the motors is a front and rear servo motor, and the output ends of the front and rear servo motors are connected to the middle portion of the sub die head.
10. A coater comprising a base and the die head adjusting device as set forth in any one of claims 1 to 9, the base being provided with a support bracket, the steel roll and the die head being fixed to the support bracket, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021103966.5U CN212600136U (en) | 2020-06-12 | 2020-06-12 | Die head adjusting device and coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021103966.5U CN212600136U (en) | 2020-06-12 | 2020-06-12 | Die head adjusting device and coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212600136U true CN212600136U (en) | 2021-02-26 |
Family
ID=74718987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021103966.5U Active CN212600136U (en) | 2020-06-12 | 2020-06-12 | Die head adjusting device and coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212600136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633414A (en) * | 2020-06-12 | 2020-09-08 | 赣州亿鹏能源科技有限公司 | Die head adjusting method and device |
-
2020
- 2020-06-12 CN CN202021103966.5U patent/CN212600136U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111633414A (en) * | 2020-06-12 | 2020-09-08 | 赣州亿鹏能源科技有限公司 | Die head adjusting method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019213840A1 (en) | Automatic tab-welding device | |
| CN111403679B (en) | Rubberizing intervention method and rubberizing mechanism with rubberizing intervention function | |
| CN212600136U (en) | Die head adjusting device and coating machine | |
| US20240150149A1 (en) | Electrode plate wrinkling detection apparatus and cell production equipment | |
| CN112875404A (en) | Adhesive tape rubberizing, mechanism of rectifying | |
| CN203345084U (en) | Automatic assembly system for car windshield glass | |
| CN116605646A (en) | Battery cell transfer control system | |
| CN212874546U (en) | Horizontal laminating mechanism for lithium supplement | |
| CN218468107U (en) | Full-automatic assembly apparatus for producing of tapered roller bearing | |
| CN213412023U (en) | Roll up core centering transport anchor clamps | |
| CN111633414A (en) | Die head adjusting method and device | |
| CN210549573U (en) | Variable angle is used for independently processing anchor clamps of pitched roof | |
| CN112038569A (en) | Horizontal laminating mechanism for lithium supplement | |
| CN209716983U (en) | Roll welding positioning device | |
| CN114194445B (en) | Battery film winding process and equipment | |
| CN210692705U (en) | Automatic rubberizing mechanism of two electric cores | |
| CN220324901U (en) | Automatic wire rod external mold penetrating device | |
| CN220932760U (en) | BIN device is divided in cell-phone center detection | |
| CN110571308A (en) | Solar cell string correction device and method | |
| CN218692762U (en) | Tab flattening device | |
| CN117962293B (en) | Rubberizing paper device | |
| CN214524698U (en) | Utmost point ear positioner | |
| CN211030873U (en) | Flower-connecting positioning device and tire segmented mold with same | |
| CN214868589U (en) | Be applied to quick-witted high accuracy sheet metal positioning mechanism of borduring | |
| CN217385232U (en) | Lithium battery detection all-in-one machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |