Automatic adhesive film pasting device based on railway cell module

Abstract

The invention relates to an automatic adhesive film sticking device based on a railway battery cell module, which belongs to the technical field of railway battery cell production and comprises an adhesive roll material roller for mounting an adhesive film, an adhesive sticking piece movably arranged between an adhesive film feeding station and a sticking station, and a feeding piece movably arranged between a product feeding station and the sticking station, the adhesive pasting piece is used for obtaining the adhesive film from the adhesive roll material roller on the adhesive film feeding station and driving the adhesive film to the pasting station; the feeding piece is used for obtaining a product to be glued on the product feeding station and driving the product to the gluing station, through cooperative work of the gluing piece and the feeding piece, automatic obtaining, conveying and gluing of a glue film are achieved, the problems that in traditional manual operation, efficiency is low, and consistency is poor are solved, and the production efficiency is improved. The device has the advantages of improving the production efficiency, reducing the labor cost and ensuring the consistency and the quality of products.

Description

Technical Field

[0001] The present invention belongs to the technical field of railway battery production, and in particular relates to an automatic adhesive film sticking device based on a railway battery module. Background Art

[0002] The production and manufacturing process of railway battery cells usually requires a series of complex steps such as separator welding, lamination, pole installation, and shell welding. However, under the application of traditional technology, it mainly relies on manual wrapping of adhesive film, which is very easy to increase the difficulty of battery processing due to the instability and variability of manual operation, and there are many problems such as uneven quality and low production efficiency. In view of this, the industry is currently in urgent need of developing an automatic adhesive film device for railway battery cell modules that is easy to use, easy to operate, and can significantly improve production efficiency and greatly improve production quality, so as to meet the high-precision and high-efficiency requirements of modern railway battery cell production, promote the automation upgrade and optimization of the entire production process, and thereby ensure the stable output of railway battery cells in terms of performance and quality, and adapt to the railway system's stringent requirements for battery reliability. Summary of the Invention

[0003] In order to solve the problems of high labor costs and inability to reliably guarantee product consistency in the manual film wrapping method, the present invention provides an automatic film pasting device based on a railway battery module.

[0004] The purpose of the present invention can be achieved through the following technical solutions:

[0005] The automatic adhesive film laminating device based on the railway battery core module includes a film roll for installing the film, a laminating member movably arranged between the film loading station and the laminating station, and a feeding member movably arranged between the product loading station and the laminating station. The laminating member is used to obtain the film from the film roll at the film loading station and move the film to the laminating station; the feeding member is used to obtain the product to be glued at the product loading station and move the product to the laminating station.

[0006] The adhesive sticking member includes an adhesive film adsorption portion and an adhesive film sticking groove. The adhesive film adsorption portion is provided at the notch of the adhesive film sticking groove. The adhesive film adsorption portion is used to adsorb the adhesive film mounted on the adhesive film roll. The adhesive film sticking groove is used for inserting the product carried by the feeding member.

[0007] When the adhesive laminating member moves to the adhesive film loading station, the adhesive film adsorption portion contacts and adsorbs the adhesive film from the adhesive film roll;

[0008] When the adhesive sticking part and the adhesive film it carries and the feeding part and the product it carries are moved to the pasting station, the product carried by the feeding part is inserted into the adhesive film pasting groove, and the adhesive film adsorbed by the adhesive film adsorption part is driven by the product inserted into the adhesive film pasting groove and rolled into the adhesive film pasting groove and pasted on the outer surface of the product.

[0009] As a preferred technical solution of the present invention, the adhesive film adsorption portion includes a plurality of negative pressure adsorption holes, and the plurality of negative pressure adsorption holes are arranged around the groove opening of the adhesive film pasting groove.

[0010] As a preferred technical solution of the present invention, the first side groove wall corresponding to the front side of the product and the second side groove wall corresponding to the back side of the product of the film pasting groove are respectively provided with a first pressing roller and a second pressing roller, the first pressing roller and the second pressing roller are arranged opposite to each other, and the minimum distance length between the first pressing roller and the second pressing roller is greater than or equal to the thickness of the product.

[0011] As a preferred technical solution of the present invention, the device further includes a first displacement mechanism, the adhesive application member is connected to a movable end of the first displacement mechanism, the first displacement mechanism is used to drive the adhesive application member to move linearly, and the adhesive film loading station and the adhesive application station are both located on the movement path of the adhesive application member;

[0012] It also includes a second displacement mechanism, the feeding piece is connected to the moving end of the second displacement mechanism, the second displacement mechanism is used to drive the feeding piece to move linearly, and the product loading station and the pasting station are both located on the movement path of the feeding piece.

[0013] As a preferred technical solution of the present invention, the feeding part includes a first clamping part and a rotating motor, the rotating motor is connected to the moving end of the second displacement mechanism, the first clamping part is connected to the output end of the rotating motor, the first clamping part is used to grab or put down the product, and the rotating motor is used to drive the first clamping part to rotate.

[0014] As a preferred technical solution of the present invention, it also includes a first transmission roller and a second transmission roller arranged above the film loading station, a transmission gap for passing the film is formed between the first transmission roller and the second transmission roller, and the first transmission roller and the second transmission roller have opposite rotation directions. The first transmission roller and the second transmission roller are used to allow the film passing through the transmission gap to extend downward to the film loading station.

[0015] As a preferred technical solution of the present invention, the present invention further includes a second clamping member and a third displacement mechanism, wherein the second clamping member is connected to a movable end of the third displacement mechanism, and the third displacement mechanism is used to drive the second clamping member to move in a vertical direction, wherein the highest position of the movement path of the second clamping member is located between the transmission gap and the film loading station, and the lowest position of the movement path of the second clamping member is located below the movement path of the adhesive laminating member, and the second clamping member is used to clamp the adhesive film passing through the transmission gap;

[0016] When the third displacement mechanism drives the second clamping member to move to the highest position, the second clamping member clamps the film located at the film loading station;

[0017] When the third displacement mechanism drives the second clamping member to move to the lowest position, the second clamping member extends the adhesive film clamped at the adhesive film feeding station to the lowest position.

[0018] As a preferred technical solution of the present invention, it also includes a fourth displacement mechanism and a film cutting knife, the film cutting knife is connected to the movable end of the fourth displacement mechanism, the fourth displacement mechanism is used to drive the film cutting knife to move closer to or away from the film connected between the transmission gap and the film loading station, and the film cutting knife is used to cut the film.

[0019] As a preferred technical solution of the present invention, it also includes a control system, which is electrically connected to the first displacement mechanism, the second displacement mechanism, the third displacement mechanism, the rotating motor, the second clamping member, and the first transmission roller and the second transmission roller.

[0020] As a preferred technical solution of the present invention, the control system is used to control the rotation of the first transmission roller and the second transmission roller so that the film passing through the transmission gap extends downward to the film loading station;

[0021] The control system is used to control the third displacement mechanism to drive the second clamping member to move upward to the highest position, and control the second clamping member to clamp the film passing through the transmission gap; the control system is also used to control the third displacement mechanism to drive the second clamping member clamping the film to move downward to the lowest position;

[0022] The control system is used to control the second displacement mechanism to drive the feeding member to move to the pasting station;

[0023] The control system is used to control the first displacement mechanism to drive the glue-applying member to move to the glue film loading station; when the glue-applying member is located at the glue film loading station, control the fourth displacement mechanism to drive the film cutter to cut the glue film connected between the transmission gap and the glue-applying member, and control the second clamping member to release the clamping of the glue film; the control system is also used to control the first displacement mechanism to drive the glue-applying member to move from the glue film loading station to the laminating station;

[0024] The control system is used to control the first displacement mechanism to drive the adhesive laminating member to move from the laminating station to the adhesive film loading station;

[0025] The control system is used to control the rotary motor to drive the first clamping member to rotate 180°.

[0026] The beneficial effects of the present invention are:

[0027] The automatic adhesive film pasting device based on the railway battery cell module provided in the present application includes a film roll for installing the adhesive film, a adhesive film pasting part movably arranged between the adhesive film loading station and the pasting station, and a feeding part movably arranged between the product loading station and the pasting station. Through the coordinated work of the adhesive film pasting part and the feeding part, the automatic acquisition, transportation and pasting of the adhesive film are realized, which solves the problems of low efficiency and poor consistency in traditional manual operations, and has the advantages of improving production efficiency, reducing labor costs, and ensuring product consistency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] To facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0029] Figure 1 This is a first overall three-dimensional diagram of the automatic adhesive film application device based on a railway battery module according to the present invention;

[0030] Figure 2 This is a front view of the automatic adhesive film application device based on the railway battery module of the present invention;

[0031] Figure 3 This is a first working schematic diagram of the automatic adhesive film application device based on the railway battery module of the present invention;

[0032] Figure 4 This is a second working schematic diagram of the automatic adhesive film application device based on the railway battery module of the present invention;

[0033] Figure 5 This is a third working schematic diagram of the automatic adhesive film application device based on the railway battery module of the present invention;

[0034] Figure 6This is a fourth working schematic diagram of the automatic adhesive film application device based on the railway battery module of the present invention;

[0035] Figure 7 This is a fifth working schematic diagram of the automatic adhesive film laminating device based on the railway battery module of the present invention;

[0036] Figure 8 This is a sixth working schematic diagram of the automatic adhesive film application device based on the railway battery module of the present invention;

[0037] Figure 9 This is a seventh working schematic diagram of the automatic adhesive film laminating device based on the railway battery module of the present invention;

[0038] Figure 10 This is an eighth working schematic diagram of the automatic adhesive film application device based on the railway battery module of the present invention;

[0039] Figure 11 This is a ninth working schematic diagram of the automatic adhesive film application device based on the railway battery module of the present invention;

[0040] Figure 12 This is a tenth working schematic diagram of the automatic adhesive film laminating device based on the railway battery module of the present invention;

[0041] Figure 13 This is the eleventh working schematic diagram of the automatic adhesive film laminating device based on the railway battery module of the present invention;

[0042] Figure 14 This is the twelfth working schematic diagram of the automatic adhesive film laminating device based on the railway battery module of the present invention.

[0043] Description of main symbols

[0044] In the figure: 1. Film roll; 2. Glue-applying part; 21. Film-applying groove; 22. First pressure roller; 23. Second pressure roller; 3. Feeding part; 4. Film; 5. Product; 6. Second clamping part; 7. Film cutting knife; 8. First transmission roller; 9. Second transmission roller. DETAILED DESCRIPTION

[0045] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the invention, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0046] See also Figures 1-14The present embodiment provides an automatic adhesive film pasting device based on a railway battery core module, comprising a film roll 1 for installing an adhesive film 4, a adhesive pasting member 2 movably arranged between the film loading station and the pasting station, and a feeding member 3 movably arranged between the product loading station and the pasting station. The adhesive pasting member 2 is used to obtain the adhesive film 4 from the film roll 1 at the film loading station and drive the adhesive film 4 to the pasting station; the feeding member 3 is used to obtain the product 5 to be pasted at the product loading station and drive the product 5 to the pasting station; wherein the adhesive pasting member 2 includes an adhesive film adsorption portion and an adhesive film pasting groove 21, and the film adsorption portion is arranged at At the notch of the film pasting groove 21, the film adsorption part is used to adsorb the film 4 installed on the film stock roller 1, and the film pasting groove 21 is used for inserting the product 5 carried by the feeding part 3; when the glue-applying part 2 moves to the film loading station, the film adsorption part contacts and adsorbs the film 4 from the film stock roller; when the glue-applying part 2 and the film 4 it carries and the feeding part 3 and the product 5 it carries are all moved to the pasting station, the product 5 carried by the feeding part 3 is inserted into the film pasting groove 21, and the film 4 adsorbed by the film adsorption part is driven by the product 5 inserted into the film pasting groove 21 and is rolled into the film pasting groove 21 and pasted on the outer surface of the product 5.

[0047] It is understandable that a film roll formed by winding a film 4 is mounted on the film stock roller 1 , and the film 4 wound on the film roll can be released by pulling the film mounted on the film stock roller 1 .

[0048] In some embodiments, when the automatic film laminating device of the present application is activated, the adhesive laminating member 2 moves to the film loading station, and the film adsorption portion contacts and adsorbs the film 4 from the film stock roll 1. It should be noted that the film roll mounted on the film stock roll 1 can be pulled mechanically or manually to release a certain length of film 4 for the adhesive laminating member 2 to adsorb. In some embodiments, the feeder 3 arrives at the laminating station before the adhesive laminating member 2 and remains stationary. After the adhesive laminating member 2 adsorbs the film 4 at the film laminating station, it moves toward the feeder 3 toward the laminating station. The product 5 caused by the adhesive laminating member 2 approaching the feeder 3 is inserted into the film laminating slot 21. In some embodiments, at the adhesive application station, the adhesive application unit 2 accurately inserts the product 5 carried by the feed unit 3 into the adhesive film application slot 21. Because the adhesive film 4 is tightly adhered to the adhesive film adsorption portion, when the product 5 is inserted, the adhesive film 4 is pulled along by the product 5 and drawn into the adhesive film application slot 21. As the product 5 continues to be inserted or moved, the adhesive film 4 is completely drawn into the adhesive film application slot 21 and tightly adheres to the outer surface of the product 5. It should be noted that the adhesive film 4 includes a sticky adhesive surface and a non-sticky slippery surface. The adhesive film adsorption portion adheres to the slippery surface of the adhesive film 4, so when the product 5 is inserted into the adhesive film application slot 21, it contacts the sticky surface of the adhesive film 4.

[0049] Furthermore, the film adsorption portion includes multiple negative pressure adsorption holes, which are arranged around the notch of the film adhering groove 21. It is understood that a cavity is provided within the adhesive member 2, connected to all of the negative pressure adsorption holes. This cavity is connected to an externally disposed negative pressure generator, which extracts air from the cavity to generate a negative pressure adsorption force in the negative pressure adsorption holes. Preferably, the multiple negative pressure adsorption holes are evenly distributed around the notch of the film adhering groove 21.

[0050] Furthermore, a first pressing roller 22 and a second pressing roller 23 are respectively provided on a first side groove wall corresponding to the front side of the product 5 and a second side groove wall corresponding to the back side of the product 5 in the film pasting groove 21. The first pressing roller 22 and the second pressing roller 23 are arranged opposite each other, and the minimum distance between the first pressing roller 22 and the second pressing roller 23 is greater than or equal to the thickness of the product 5. It is understood that the first pressing roller 22 and the second pressing roller 23 are both rotatably provided in the film pasting groove 21.

[0051] In this embodiment, the first and second pressure rollers 22, 23 are configured so that when the product 5 is inserted into the adhesive film pasting slot 21, the pressure rollers can apply appropriate pressure to the product 5, thereby ensuring that the adhesive film 4 is tightly adhered to the surface of the product 5. The first and second pressure rollers 22, 23 are positioned relative to each other, so that pressure can be applied simultaneously to the front and back surfaces of the product 5, ensuring uniform and secure adhesion of the adhesive film 4. The minimum distance between the first and second pressure rollers 22, 23 is greater than or equal to the thickness of the product 5. This design can accommodate products 5 of varying thicknesses, ensuring that the product 5 is not damaged during the pasting process while ensuring effective adhesion of the adhesive film 4. In some embodiments, the first and second pressure rollers 22, 23 can be made of elastic material to apply appropriate pressure to the product 5 during the pasting process.

[0052] Furthermore, the automatic film-applying device of this embodiment further includes a first displacement mechanism, with the adhesive-applying member 2 connected to its movable end. The first displacement mechanism is configured to drive the adhesive-applying member 2 in linear motion, with both the adhesive film loading and applicator stations located along the motion path of the adhesive-applying member 2. The automatic film-applying device of this embodiment further includes a second displacement mechanism, with a feeder 3 connected to its movable end. The second displacement mechanism is configured to drive the feeder 3 in linear motion, with both the product loading and applicator stations located along the motion path of the feeder 3. Preferably, the first displacement mechanism can be a pneumatic or hydraulic cylinder, with the movable end of the first displacement mechanism moving horizontally. Preferably, the second displacement mechanism can be a pneumatic or hydraulic cylinder, with the movable end of the second displacement mechanism moving horizontally. Optionally, the first and second displacement mechanisms can employ common linear drive devices, such as electric slides, pneumatic slides, or servo motors, to achieve smooth and precise movement of the adhesive-applying member 2 and feeder 3. Preferably, the motion paths of the adhesive-applying member 2 and feeder 3 lie on the same straight line.

[0053] It is understood that during the operation of the automatic film-applying device, the first displacement mechanism and the second displacement mechanism are responsible for driving the adhesive applicator 2 and the feeder 3 to perform linear motion, respectively. When the automatic film-applying device is activated, the first displacement mechanism drives the adhesive applicator 2 from the film loading station to the applicator station, and the second displacement mechanism drives the feeder 3 from the product loading station to the applicator station. During this process, the movement paths and timings of the adhesive applicator 2 and the feeder 3 are pre-set to ensure that they arrive at the corresponding stations at the correct time. Once the adhesive applicator 2 and the feeder 3 have both arrived at the applicator station, they apply the adhesive film 4 and transport the product 5 according to a predetermined sequence. Once the operation is complete, the first displacement mechanism and the second displacement mechanism drive the adhesive applicator 2 and the feeder 3, respectively, back to their initial positions to prepare for the next operation.

[0054] Furthermore, the feed member 3 includes a first clamping member and a rotary motor. The rotary motor is connected to the movable end of the second displacement mechanism, and the first clamping member is connected to the output end of the rotary motor. The first clamping member is used to grab or place the product 5, and the rotary motor is used to drive the first clamping member to rotate. It is understood that if the product 5 is inserted into the film attachment groove 21 on one side, the other side of the product 5 may not be attached to the film 4 and may become loose. Therefore, in this embodiment, the rotary motor drives the first clamping member to rotate, and the first clamping member drives the product 5 held therein to rotate synchronously. This allows the product 5 to be inserted into the film attachment groove 21 from both sides, allowing the film 4 to wrap around the product 5 more tightly.

[0055] In some embodiments, the automatic film laminating device further includes a first transmission roller 8 and a second transmission roller 9 disposed above the film loading station. A transmission gap is formed between the first transmission roller 8 and the second transmission roller 9 for passing the film 4. The first transmission roller 8 and the second transmission roller 9 rotate in opposite directions. The first transmission roller 8 and the second transmission roller 9 are configured to allow the film 4, which has passed through the transmission gap, to extend downward to the film loading station. It will be appreciated that, by providing the first transmission roller 8 and the second transmission roller 9 and utilizing their opposite rotational directions, this embodiment enables the film 4 to stably pass through the transmission gap and extend downward to the film loading station, thereby ensuring smooth conveyance of the film 4 during the loading process, avoiding potential deviation or tangling of the film 4 during conveyance, and thereby improving the efficiency and accuracy of film 4 loading. When the first transmission roller 8 and the second transmission roller 9 start to rotate, the film 4 is gradually unrolled from the roll and passes through the transmission gap between the first transmission roller 8 and the second transmission roller 9. Since the two transmission rollers rotate in opposite directions, they will generate a downward traction force on the film 4, causing the film 4 to extend downward along the set path. When the film 4 is conveyed to a certain extent, it will reach the film loading station and be ready for the subsequent pasting operation.

[0056] In some embodiments, the automatic film pasting device further includes a second clamping member 6 and a third displacement mechanism, wherein the second clamping member 6 is connected to the movable end of the third displacement mechanism, and the third displacement mechanism is used to drive the second clamping member 6 to move in the vertical direction. The highest position of the second clamping member 6's movement path is located between the transmission gap and the film feeding station, and the lowest position of the second clamping member 6's movement path is located below the movement path of the adhesive laminating member 2. The second clamping member 6 is used to clamp the film 4 passing through the transmission gap; when the third displacement mechanism drives the second clamping member 6 to move to the highest position, the second clamping member 6 clamps the film 4 located at the film feeding station; when the third displacement mechanism drives the second clamping member 6 to move to the lowest position, the second clamping member 6 extends the film 4 clamped at the film feeding station to the lowest position. Preferably, the third displacement mechanism can be a pneumatic cylinder or a hydraulic cylinder. It can be understood that the present application realizes the movement and positioning of the film 4 in the vertical direction by introducing the second clamping member 6 and the third displacement mechanism. The second clamping member 6 can clamp the film 4 at the highest position between the transmission gap and the film loading station, and extend the film 4 to below the movement path of the adhesive member 2 at the lowest position, so that the film 4 can be stably transported and positioned, solving the problem of inconsistent tightness and coverage of the film 4 in traditional manual operation.

[0057] In a feasible action process, in the initial state, the second clamping member 6 is located at the lowest position of its movement path. At this time, it does not clamp any film 4, and the third displacement mechanism is in a standby state, waiting to receive a movement instruction; when the film 4 is conveyed to the transmission gap between the film feeding station and the third displacement mechanism, the third displacement mechanism starts and drives the second clamping member 6 to move upward to the highest position, and the second clamping member 6 clamps the film 4 at the film feeding station; after clamping the film 4, the third displacement mechanism continues to drive the second clamping member 6 to move downward to the lowest position. In this process, the second clamping member 6 extends the clamped film 4 to the lowest position, so that the film 4 is tensioned at the pasting station, preparing for subsequent pasting or other operations; when the second clamping member 6 reaches the lowest position, it can release the clamped film 4 for subsequent pasting or other operations. At this time, the third displacement mechanism drives the second clamping member 6 back to the initial position to wait for the next movement instruction.

[0058] Furthermore, the automatic film-applying device includes a fourth displacement mechanism and a film cutter 7. The film cutter 7 is connected to the movable end of the fourth displacement mechanism. The fourth displacement mechanism is used to drive the film cutter 7 toward or away from the film 4 connected between the transmission gap and the film feeding station. The film cutter 7 is used to cut the film 4. Optionally, the fourth displacement mechanism can be a pneumatic cylinder or a hydraulic cylinder.

[0059] It can be understood that, in the initial state, the film cutting knife 7 is located away from the film 4, and the fourth displacement mechanism is in a standby state, waiting to receive a cutting instruction; when the film 4 needs to be cut, the fourth displacement mechanism is started and drives the film cutting knife 7 close to the film 4. During this process, the film cutting knife 7 remains sharp and moves along a preset path to ensure the accuracy and stability of the cutting; when the film cutting knife 7 reaches the predetermined position, it will quickly cut off the film 4; after the cutting is completed, the fourth displacement mechanism drives the film cutting knife 7 back to the initial position, waiting for the next cutting instruction.

[0060] Furthermore, the automatic film pasting device also includes a control system, which is electrically connected to the first displacement mechanism, the second displacement mechanism, the third displacement mechanism, the rotary motor, the second clamping member 6 and the first transmission roller 8 and the second transmission roller 9.

[0061] Specifically, such as Figures 3 to 14 As shown, Figures 3 to 14 This is a feasible adhesive film 4 pasting process of the automatic adhesive film pasting device of this application. Among them, the control system is used to control the rotation of the first transmission roller 8 and the second transmission roller 9, so that the adhesive film 4 passing through the transmission gap extends downward to the adhesive film feeding station; the control system is used to control the third displacement mechanism to drive the second clamping member 6 to move up to the highest position, and control the second clamping member 6 to clamp the adhesive film 4 passing through the transmission gap; the control system is also used to control the third displacement mechanism to drive the second clamping member 6 clamping the adhesive film 4 to move down to the lowest position; the control system is used to control the second displacement mechanism to drive the feeding member 3 to move to the pasting station; the control system is used to control the first displacement mechanism The control system is used to control the first displacement mechanism to drive the glue-applying part 2 to move to the film loading station; when the glue-applying part 2 is located at the film loading station, the fourth displacement mechanism is controlled to drive the film cutting knife 7 to cut the film 4 connected between the transmission gap and the glue-applying part 2, and the second clamping part 6 is controlled to release the clamping of the film 4; the control system is also used to control the first displacement mechanism to drive the glue-applying part 2 to move from the film loading station to the pasting station; the control system is used to control the first displacement mechanism to drive the glue-applying part 2 to move from the pasting station to the film loading station; the control system is used to control the rotary motor to drive the first clamping part to rotate 180°.

[0062] It can be understood that the process of laminating a film 4 includes the following steps: Step 1: The control system activates the first and second drive rollers 8 and 9, causing the film 4 passing through the transmission gap to extend downward to the film loading station. Step 2: The control system controls the third displacement mechanism to move the second clamping member 6 upward to its highest position and control the second clamping member 6 to clamp the film 4 passing through the transmission gap. Then, the control system controls the third displacement mechanism to move the second clamping member 6, which is clamping the film 4, downward to its lowest position, preparing for subsequent cutting and laminating operations. Step 3: The control system controls the second displacement mechanism to move the feed member 3 to the laminating station, while simultaneously controlling the first displacement mechanism to move the laminating member 2 to the film loading station. Step 4: When the laminating member 2 is at the film loading station, the control system controls the fourth displacement mechanism to drive the film cutter 7 to cut the film 4 connected between the transmission gap and the laminating member 2, and controls the second clamping member 6 to release its grip on the film 4. At this point, a section of the cut film 4 is already attached to the film adsorption portion. Step 5: The control system controls the first displacement mechanism to drive the glue-applying part 2 to move from the glue film loading station to the pasting station, so that the product 5 clamped by the feeding part 3 enters the glue film pasting groove 21, so that the glue film 4 is pasted on the surface of the product 5. Step 6: After the glue operation is completed, the control system controls the first displacement mechanism to drive the glue-applying part 2 to move from the pasting station to the glue film loading station for the next glue operation; at the same time, as needed, the control system can also control the rotary motor to drive the first clamping part to rotate 180° to adjust the direction of the next glue application of the product 5 thereon. After step 6 is completed, you can choose to stop the machine to unload or repeat steps 1 to 6. It should be explained that the detection, judgment and control procedures of the control system belong to the prior art and will not be described here in detail.

[0063] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as above in terms of a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can, without departing from the scope of the technical solution of the present invention, make some changes or modifications to equivalent embodiments using the technical contents disclosed above. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. The automatic adhesive film device based on the railway battery module is characterized by: The device comprises a film roll for mounting the film, a gluing member movably arranged between the film loading station and the pasting station, and a feeding member movably arranged between the product loading station and the pasting station. The gluing member is used to obtain the film from the film roll at the film loading station and move the film to the pasting station; the feeding member is used to obtain the product to be glued at the product loading station and move the product to the pasting station. The adhesive sticking member includes an adhesive film adsorption portion and an adhesive film sticking groove. The adhesive film adsorption portion is provided at the notch of the adhesive film sticking groove. The adhesive film adsorption portion is used to adsorb the adhesive film mounted on the adhesive film roll. The adhesive film sticking groove is used for inserting the product carried by the feeding member. When the adhesive laminating member moves to the adhesive film loading station, the adhesive film adsorption portion contacts and adsorbs the adhesive film from the adhesive film roll; When the adhesive sticking part and the adhesive film it carries and the feeding part and the product it carries are moved to the pasting station, the product carried by the feeding part is inserted into the adhesive film pasting groove, and the adhesive film adsorbed by the adhesive film adsorption part is driven by the product inserted into the adhesive film pasting groove and rolled into the adhesive film pasting groove and pasted on the outer surface of the product.

2. The automatic adhesive film laminating device based on the railway battery module according to claim 1 is characterized in that: The adhesive film adsorption portion includes a plurality of negative pressure adsorption holes, and the plurality of negative pressure adsorption holes are arranged on the peripheral side of the notch of the adhesive film pasting groove.

3. The automatic adhesive film laminating device based on the railway battery module according to claim 1 is characterized in that: The film pasting groove is respectively provided with a first pressing roller and a second pressing roller on the first side groove wall corresponding to the front side of the product and the second side groove wall corresponding to the back side of the product. The first pressing roller and the second pressing roller are arranged opposite to each other, and the minimum distance between the first pressing roller and the second pressing roller is greater than or equal to the thickness of the product.

4. The automatic adhesive film laminating device based on the railway battery module according to claim 1 is characterized in that: The system further comprises a first displacement mechanism, the adhesive application member is connected to a movable end of the first displacement mechanism, the first displacement mechanism is used to drive the adhesive application member to move linearly, and the adhesive film feeding station and the adhesive application station are both located on the movement path of the adhesive application member; It also includes a second displacement mechanism, the feeding piece is connected to the moving end of the second displacement mechanism, the second displacement mechanism is used to drive the feeding piece to move linearly, and the product loading station and the pasting station are both located on the movement path of the feeding piece.

5. The automatic adhesive film laminating device based on the railway battery module according to claim 4 is characterized in that: The feeding member includes a first clamping member and a rotating motor. The rotating motor is connected to the moving end of the second displacement mechanism, and the first clamping member is connected to the output end of the rotating motor. The first clamping member is used to grab or put down the product, and the rotating motor is used to drive the first clamping member to rotate.

6. The automatic adhesive film laminating device based on the railway battery module according to claim 5 is characterized in that: It also includes a first transmission roller and a second transmission roller arranged above the film loading station, a transmission gap for passing the film is formed between the first transmission roller and the second transmission roller, the first transmission roller and the second transmission roller rotate in opposite directions, and the first transmission roller and the second transmission roller are used to allow the film passing through the transmission gap to extend downward to the film loading station.

7. The automatic adhesive film laminating device based on the railway battery module according to claim 6 is characterized in that: The device further comprises a second clamping member and a third displacement mechanism, wherein the second clamping member is connected to a movable end of the third displacement mechanism, and the third displacement mechanism is used to drive the second clamping member to move in a vertical direction, wherein the highest position of the movement path of the second clamping member is located between the transmission gap and the film loading station, and the lowest position of the movement path of the second clamping member is located below the movement path of the adhesive laminating member, and the second clamping member is used to clamp the adhesive film passing through the transmission gap; When the third displacement mechanism drives the second clamping member to move to the highest position, the second clamping member clamps the film located at the film loading station; When the third displacement mechanism drives the second clamping member to move to the lowest position, the second clamping member extends the adhesive film clamped at the adhesive film feeding station to the lowest position.

8. The automatic adhesive film laminating device based on the railway battery module according to claim 7 is characterized in that: It also includes a fourth displacement mechanism and a film cutting knife, the film cutting knife is connected to the movable end of the fourth displacement mechanism, the fourth displacement mechanism is used to drive the film cutting knife to move closer to or away from the film connected between the transmission gap and the film loading station, and the film cutting knife is used to cut the film.

9. The automatic adhesive film laminating device based on the railway battery module according to claim 8, characterized in that: The system further includes a control system electrically connected to the first displacement mechanism, the second displacement mechanism, the third displacement mechanism, the rotary motor, the second clamping member, the first transmission roller, and the second transmission roller.

10. The automatic adhesive film laminating device based on the railway battery module according to claim 9, characterized in that: The control system is used to control the rotation of the first transmission roller and the second transmission roller so that the film passing through the transmission gap extends downward to the film loading station; The control system is used to control the third displacement mechanism to drive the second clamping member to move upward to the highest position, and control the second clamping member to clamp the film passing through the transmission gap; the control system is also used to control the third displacement mechanism to drive the second clamping member clamping the film to move downward to the lowest position; The control system is used to control the second displacement mechanism to drive the feeding member to move to the pasting station; The control system is used to control the first displacement mechanism to drive the glue-applying member to move to the glue film loading station; when the glue-applying member is located at the glue film loading station, control the fourth displacement mechanism to drive the film cutter to cut the glue film connected between the transmission gap and the glue-applying member, and control the second clamping member to release the clamping of the glue film; the control system is also used to control the first displacement mechanism to drive the glue-applying member to move from the glue film loading station to the laminating station; The control system is used to control the first displacement mechanism to drive the adhesive laminating member to move from the laminating station to the adhesive film loading station; The control system is used to control the rotary motor to drive the first clamping member to rotate 180°.

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