Automatic belt splicing device and winding equipment

Abstract

The utility model relates to an automatic tape splicing device and winding equipment, the automatic tape splicing device comprises a mounting frame, the mounting frame comprises a fixed plate, a driving mechanism is mounted on one side of the fixed plate, two moving plates are mounted on the other side of the fixed plate, and the two moving plates are connected with the driving mechanism; the driving mechanism is configured to drive the two moving plates to move in the direction close to each other or away from each other. Each moving plate is provided with a product clamping and adsorbing mechanism, a cutter mechanism and an automatic rubberizing mechanism, and the cutter mechanism and the automatic rubberizing mechanism are located on one side of the product clamping and adsorbing mechanism. The driving mechanism can drive the moving plate to move so as to drive the product clamping and adsorbing mechanisms on the two sides to move in the direction close to each other or away from each other, automatic tape splicing of products needing tape splicing can be achieved in cooperation with the cutter mechanism and the automatic tape pasting mechanism, and the problems that in the related technology, manual tape splicing is prone to being affected by the skill level of personnel, and the tape splicing efficiency is high are solved. And the technical problems of unsmooth tape splicing and overlong tape splicing time are easily caused.

Description

Technical Field

[0001] This application relates to the field of new energy lithium battery manufacturing technology, specifically to an automatic tape splicing device and winding equipment. Background Technology

[0002] With the development of the new energy lithium battery industry, the lithium battery stacking technology in the industry is constantly developing. The separator is an essential material for lithium battery cells, and the separator splice is an important part of the stacking process.

[0003] In related technologies, see Figure 1 As shown, the old roll separator on the right needs to be spliced ​​with the new roll separator on the left after use. Currently, most companies in the industry use a semi-automatic splicing method to achieve this, which requires manual intervention. Manual splicing is easily affected by the skill level of the personnel, which can lead to uneven splicing and excessive splicing time, posing safety risks to battery products, affecting the overall efficiency of the machine, and resulting in low controllability. Manual splicing also increases labor costs.

[0004] Therefore, it is necessary to design a new automatic tape-connecting device to overcome the above problems. Summary of the Invention

[0005] This application provides an automatic tape splicing device and winding equipment, which can solve the technical problems in the related art where manual tape splicing is easily affected by the skill level of the personnel, and is prone to uneven tape splicing and excessively long splicing time.

[0006] In a first aspect, embodiments of this application provide an automatic tape-attaching device, comprising: a mounting frame, the mounting frame including a fixed plate, a driving mechanism mounted on one side of the fixed plate, and two movable plates mounted on the other side of the fixed plate, the two movable plates being connected to the driving mechanism, and the driving mechanism being configured to drive the two movable plates to move toward each other or away from each other; each movable plate is equipped with a product clamping and adsorption mechanism, a cutting mechanism, and an automatic adhesive applicator, the cutting mechanism and the automatic adhesive applicator being located on one side of the product clamping and adsorption mechanism.

[0007] In conjunction with the first aspect, in one embodiment, the mounting frame further includes a support plate fixed to each of the movable plates, the support plate being perpendicular to the movable plates and located on one side of the product clamping and adsorption mechanism; the cutting mechanism is mounted on the support plate.

[0008] In conjunction with the first aspect, in one embodiment, the mounting frame further includes a mounting plate fixed to each of the movable plates, the mounting plate being parallel to the support plate; the automatic adhesive applicator includes: an adhesive dispensing mechanism fixed to one end of the support plate away from the movable plate; and a tape clamping mechanism, an adhesive pulling mechanism, and an adhesive pressing mechanism, wherein the tape clamping mechanism and the adhesive pulling mechanism are both fixed to the mounting plate, and the adhesive pressing mechanism is fixed to the adhesive pulling mechanism.

[0009] In conjunction with the first aspect, in one embodiment, one end of the adhesive-pulling mechanism is fixed to the movable plate, and the other end is fixed to the mounting plate, and an installation space is formed between the adhesive-pulling mechanism and the movable plate; the adhesive-pressing mechanism is located in the installation space and is fixed to the adhesive-pulling mechanism.

[0010] In conjunction with the first aspect, in one embodiment, the automatic adhesive applicator further includes a tape hook mechanism, which is mounted on the mounting plate.

[0011] In conjunction with the first aspect, in one embodiment, the product clamping and adsorption mechanism includes a suction plate, the suction plate being fixed to the movable plate by a lifting cylinder, and the lifting cylinder being configured to drive the suction plate to move up and down.

[0012] In conjunction with the first aspect, in one embodiment, the movable plate is fixed with a fixed bracket, and the fixed bracket is equipped with a lifting slide rail; the suction plate is slidably mounted on the lifting slide rail via a slider.

[0013] In conjunction with the first aspect, in one embodiment, the automatic conveyor belt receiving device further includes guide rollers distributed on the upper and lower sides of the suction plate, the guide rollers being fixed to the moving plate.

[0014] In conjunction with the first aspect, in one embodiment, the cutting mechanism includes a cutting drive module, the cutting drive module being fixed to the movable plate, and the cutting drive module being equipped with a pusher cylinder, the pusher cylinder being equipped with a cutting blade, the pusher cylinder being configured to drive the cutting blade to move along a first direction, and the cutting drive module being configured to drive the pusher cylinder to move along a second direction; the second direction is perpendicular to the first direction.

[0015] Secondly, embodiments of this application provide a winding device that includes the aforementioned automatic tape splicing device.

[0016] The beneficial effects of the technical solutions provided in this application include:

[0017] By setting a drive mechanism and a moving plate on the fixed plate, and setting a product clamping and adsorption mechanism, a cutting mechanism and an automatic adhesive applicator on the moving plate, the drive mechanism can drive the moving plate to move, thereby driving the product clamping and adsorption mechanisms on both sides to move closer to each other or further away from each other. In conjunction with the cutting mechanism and the automatic adhesive applicator, the required automatic splicing of products can be achieved without manual splicing. This solves the technical problems in related technologies where manual splicing is easily affected by the skill level of the personnel, and is prone to uneven splicing and excessive splicing time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural diagram of the new and old rolls before they are joined together.

[0020] Figure 2 A three-dimensional structural diagram of an automatic tape-connecting device provided in an embodiment of this application;

[0021] Figure 3 This is a front view schematic diagram of the automatic tape-attaching device provided in an embodiment of this application;

[0022] Figure 4 This is a schematic diagram of the installation frame provided in the embodiments of this application;

[0023] Figure 5 A three-dimensional structural diagram of the mounting frame provided in an embodiment of this application;

[0024] Figure 6 This is a schematic diagram of the tape hook mechanism provided in the embodiments of this application;

[0025] Figure 7 This is a schematic diagram of the tape clamping mechanism provided in the embodiments of this application;

[0026] Figure 8 This is a schematic diagram of the adhesive-pulling mechanism provided in the embodiments of this application;

[0027] Figure 9 This is a three-dimensional structural diagram of the adhesive-pulling mechanism provided in the embodiments of this application;

[0028] Figure 10 A three-dimensional structural schematic diagram of the cutting mechanism provided in the embodiments of this application;

[0029] Figure 11This is a schematic diagram of the cutting mechanism provided in an embodiment of this application from another perspective;

[0030] Figure 12 This is a schematic diagram of the adhesive bonding mechanism provided in the embodiments of this application;

[0031] Figure 13 This is a three-dimensional structural diagram of the adhesive pressing mechanism provided in the embodiments of this application.

[0032] In the picture:

[0033] 1. Mounting frame; 11. Fixed plate; 12. Moving plate; 13. Support plate; 14. Mounting plate; 15. Fixed bracket; 16. Lifting slide rail; 17. Slider;

[0034] 2. Drive mechanism; 21. Lead screw; 22. Mounting base; 23. Moving block;

[0035] 3. Product clamping and adsorption mechanism; 31. Suction plate; 32. Lifting cylinder;

[0036] 4. Cutting mechanism; 41. Cutting drive module; 42. Pushing cylinder; 43. Cutting blade;

[0037] 5. Automatic adhesive applicator; 51. Adhesive dispensing mechanism;

[0038] 52. Tape clamping mechanism; 521. Fixing base; 522. Pneumatic gripper; 523. Clamping plate;

[0039] 53. Glue pulling mechanism; 531. Base plate; 532. Linear servo module; 533. Clamping assembly;

[0040] 54. Adhesive pressing mechanism; 541. Pressing cylinder; 542. Pressure plate;

[0041] 55. Tape hooking mechanism; 551. Tape cutting cylinder; 552. Hook;

[0042] 6. Roller pass. Detailed Implementation

[0043] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present application.

[0044] This application provides an automatic tape splicing device and winding equipment, which can solve the technical problems in the related art where manual tape splicing is easily affected by the skill level of the personnel, and is prone to uneven tape splicing and excessively long splicing time.

[0045] See Figure 2 and Figure 3 As shown, this application embodiment provides an automatic tape-attaching device, which may include: a mounting frame 1, the mounting frame 1 including a fixed plate 11, a driving mechanism 2 mounted on one side of the fixed plate 11, and two movable plates 12 mounted on the other side of the fixed plate 11. The two movable plates 12 are connected to the driving mechanism 2, and the driving mechanism 2 is configured to drive the two movable plates 12 to move towards each other or away from each other; each movable plate 12 is equipped with a product clamping and adsorption mechanism 3, a cutting mechanism 4, and an automatic adhesive applicator 5, the cutting mechanism 4 and the automatic adhesive applicator 5 being located on one side of the product clamping and adsorption mechanism 3.

[0046] In this embodiment, the fixed plate 11 is vertical, the drive mechanism 2 is mounted on the back of the fixed plate 11, and the movable plate 12 is mounted on the front of the fixed plate 11. The fixed plate 11 has a longitudinally elongated slot extending horizontally, through which the drive mechanism 2 passes to connect to the two movable plates 12. The two movable plates 12 are arranged one on the left and one on the right. The drive mechanism 2 can drive the two movable plates 12 to move in the left-right direction, so that the two movable plates 12 move closer or further apart, thereby causing the components mounted on the movable plates 12 to move closer or further apart. Both the left and right movable plates 12 are equipped with a product clamping and adsorption mechanism 3, a cutting mechanism 4, and an automatic adhesive applicator 5. The two movable plates 12 are symmetrically arranged, and the components mounted on them are also symmetrical. The product clamping and adsorption mechanism 3 is used to clamp and adsorb the product to be attached, such as a diaphragm or electrode sheet. Of course, it can also be used to attach other products, and this is not limited.

[0047] This embodiment sets a driving mechanism 2 and two movable plates 12 on a fixed plate 11, and sets a product clamping and adsorption mechanism 3, a cutting mechanism 4 and an automatic adhesive applicator 5 on each movable plate 12. The product clamping and adsorption mechanism 3 on one movable plate 12 can adsorb the old product, and the product clamping and adsorption mechanism 3 on the other movable plate 12 can adsorb the new product. At the same time, the cutting mechanism 4 can cut the new and old products at the joint position. The driving mechanism 2 can drive the two movable plates 12 to move towards each other, thereby driving the product clamping and adsorption mechanisms 3 on both sides to move towards each other, so that the joint of the new and old products is joined together. The automatic adhesive applicator 5 can automatically pull the tape to the joint position of the new and old products and use the tape to stick the joint of the new and old products together, so as to realize the connection of the new and old products. Therefore, it can realize the automatic splicing of the required products without manual splicing, which solves the technical problems in related technologies that manual splicing is easily affected by the skill level of the personnel, and is prone to uneven splicing and excessive splicing time.

[0048] In one embodiment, see Figure 4 As shown, the drive mechanism 2 can be, for example, a lead screw 21 connected to a servo motor. The two ends of the lead screw 21 are mounted to the fixed plate 11 via mounting bases 22, and the servo motor can drive the lead screw 21 to rotate around its axis. Two moving blocks 23 are threadedly mounted on the lead screw 21. One moving block 23 is connected to one of the moving plates 12, and the other moving block 23 is connected to the other moving plate 12. When the lead screw 21 rotates around its axis, the two moving blocks 23 move toward each other or toward each other, thereby driving the two moving plates 12 to move.

[0049] See Figure 2 and Figure 5 As shown, in one embodiment, the mounting frame 1 further includes a support plate 13 fixed to each of the movable plates 12. The support plate 13 is perpendicular to the movable plate 12 and is located on one side of the product clamping and adsorption mechanism 3. The cutting mechanism 4 is mounted on the support plate 13. In this embodiment, the movable plate 12 is also vertical and parallel to the surface of the fixed plate 11. The surface of the support plate 13 is horizontal and longitudinally elongated. The cutting mechanism 4 is mounted on the upper surface of the support plate 13, and reinforcing ribs can be installed below the support plate 13. In this embodiment, by setting the support plate 13, the support plate 13 can support the cutting mechanism 4 on one side of the product clamping and adsorption mechanism 3, and the support plate 13 can be made to fit the shape of the cutting mechanism 4, thereby providing stable support for the cutting mechanism 4.

[0050] Preferred, see Figure 10 and Figure 11As shown, the cutting mechanism 4 includes a cutting drive module 41, which is fixed to the moving plate 12. The cutting drive module 41 is equipped with a pusher cylinder 42, which is equipped with a cutting blade 43. The pusher cylinder 42 is configured to drive the cutting blade 43 to move along a first direction, and the cutting drive module 41 is configured to drive the pusher cylinder 42 to move along a second direction. The second direction is perpendicular to the first direction. In this embodiment, the cutter drive module 41 is also longitudinally elongated. The cutter drive module 41 is fixed to the upper surface of the support plate 13, thereby fixing the cutter drive module 41 to the moving plate 12. The pusher cylinder 42 on the cutter drive module 41 can push the cutter 43 to move towards the diaphragm / electrode to a set position. The cutter drive module 41 can drive the pusher cylinder 42 together with the cutter 43 on it to move along the extension direction (i.e., the front-to-back direction) of the support plate 13, so that the cutter 43 can smoothly cut the diaphragm / electrode and other products.

[0051] Based on the above technical solution, in one embodiment, see [reference needed]. Figure 4 As shown, the mounting frame 1 further includes a mounting plate 14 fixed to each of the movable plates 12, the mounting plate 14 being parallel to the support plate 13; see also Figure 2 As shown, the automatic adhesive applicator 5 includes: an adhesive dispensing mechanism 51, which is fixed to one end of the support plate 13 away from the moving plate 12; and an adhesive tape clamping mechanism 52, an adhesive pulling mechanism 53, and an adhesive pressing mechanism 54. The adhesive tape clamping mechanism 52 and the adhesive pulling mechanism 53 are both fixed to the mounting plate 14, and the adhesive pressing mechanism 54 is fixed to the adhesive pulling mechanism 53.

[0052] In this embodiment, the mounting plate 14 can be L-shaped or I-shaped, etc. Preferably, the mounting plate 14 is L-shaped. One end of the mounting plate 14 is fixed to the moving plate 12. The tape clamping mechanism 52 and the tape pulling mechanism 53 can be directly or indirectly fixed to the mounting plate 14. Of course, the pressing mechanism can also be directly or indirectly fixed to the mounting plate 14. In this embodiment, by adding a mounting plate 14 that extends along the extension direction of the support plate 13, it is convenient to fix the tape dispensing mechanism 51 on the side of the product clamping and adsorption mechanism 3 away from the moving plate 12. At the same time, the tape clamping mechanism 52, the tape pulling mechanism 53, and the pressing mechanism 54 are fixed near the tape dispensing mechanism 51. This facilitates the tape being pulled to a designated position by the tape pulling mechanism 53, the tape being clamped between the tape pulling mechanism 53 and the tape dispensing mechanism 51 by the tape clamping mechanism 52, and the tape being pressed onto the diaphragm / electrode by the pressing mechanism 54.

[0053] In one embodiment, see Figure 7As shown, the tape clamping mechanism 52 may include a pneumatic gripper 522, which can be fixed to the inner side of the mounting plate 14 by a fixing seat 521. The pneumatic gripper 522 is connected to a clamping plate 523, and the pneumatic gripper 522 can drive the clamping plate 523 to clamp the tape.

[0054] Furthermore, in some embodiments, see Figure 2 As shown, one end of the adhesive-pulling mechanism 53 is fixed to the movable plate 12, and the other end is fixed to the mounting plate 14, forming an installation space between the adhesive-pulling mechanism 53 and the movable plate 12; the adhesive-pressing mechanism 54 is located in the installation space and is fixed to the adhesive-pulling mechanism 53. In this embodiment, the front end of the adhesive-pulling mechanism 53 is fixed to the movable plate 12, and the rear end is fixed to the end of the L-shaped mounting plate 14, so that the L-shaped mounting plate 14 and the adhesive-pulling mechanism 53 form an installation space, and the adhesive-pressing mechanism 54 is located exactly in this installation space, making full use of the space.

[0055] Preferred, see Figure 8 and Figure 9 As shown, the tape-pulling mechanism 53 includes a base plate 531, which is used for fixed installation. One end of the base plate 531 is fixed to the movable plate 12, and the other end is fixed to the mounting plate 14. A linear servo module 532 is fixed below the base plate 531. A clamping assembly 533 is mounted on the linear servo module 532. The linear servo module 532 can drive the clamping assembly 533 to move in the back-and-forth direction, thereby pulling the tape. See also... Figure 12 and Figure 13 As shown, the pressing mechanism 54 includes two pressing cylinders 541 and a pressure plate 542. The two pressing cylinders 541 are connected to both ends of the pressure plate 542. The pressing cylinders 541 are fixed to the upper surface of the base plate 531. The pressing cylinders 541 are used to push the pressure plate 542 to press the adhesive tape.

[0056] See Figure 2 As shown, in one embodiment, the automatic adhesive applicator 5 may further include a tape hook mechanism 55, which is mounted on the mounting plate 14. See also Figure 6 As shown, in this embodiment, the tape hook mechanism 55 may include a tape-cutting cylinder 551, which is connected to a hook 552. The tape-cutting cylinder 551 can drive the hook 552 to automatically cut the tape. A fixing bracket 15 can be installed on the mounting plate 14, and the tape-cutting cylinder 551 can be fixed to the fixing bracket 15.

[0057] Furthermore, in some optional embodiments, the product clamping and adsorption mechanism 3 includes a suction plate 31, which is fixed to the moving plate 12 by a lifting cylinder 32, and the lifting cylinder 32 is configured to drive the suction plate 31 to move up and down. See also Figure 5As shown, each product clamping and adsorption mechanism 3 is equipped with two suction plates 31, which are spaced vertically apart. Each suction plate 31 has vacuum adsorption holes arranged on it, which can adsorb the diaphragm / electrode through negative pressure. There are a total of four suction plates 31 in the two product clamping and adsorption mechanisms 3. Each moving plate 12 is fixed with a lifting cylinder 32, which is connected to the suction plate 31 and can control the vertical movement of the suction plate 31 to make room for the operation of the cutting mechanism 4 and the adhesive pressing mechanism 54.

[0058] In one embodiment, see Figure 5 As shown, the movable plate 12 is fixed with a fixed bracket 15, and the fixed bracket 15 is equipped with a lifting slide rail 16; the suction plate 31 is slidably mounted on the lifting slide rail 16 via a slider 17. In this embodiment, the aforementioned fixed bracket 15 is provided at the end of the mounting plate 14 away from the movable plate 12, and the lifting slide rail 16 is mounted on the fixed bracket 15. The suction plate 31 is mounted to the lifting slide rail 16 via the slider 17, so that during the process of the lifting cylinder 32 driving the suction plate 31 to move up and down, the slider 17 and the lifting slide rail 16 can assist the lifting cylinder 32 in realizing the up and down movement of the suction plate 31.

[0059] Preferred, see Figure 4 and Figure 5 As shown, the product clamping and adsorption mechanism 3 also includes rollers 6 distributed on the upper and lower sides of the suction plate 31, and the rollers 6 are fixed to the moving plate 12. In this embodiment, a roller 6 is provided above the two suction plates 31 on each moving plate 12, and a roller 6 is provided below the two suction plates 31. The rollers 6 on the left and right moving plates 12 are symmetrically arranged for material feeding.

[0060] The connection process is explained using a diaphragm as an example. (See [link / reference]). Figure 2As shown, in use, both the new and old diaphragms enter from below the automatic tape splicing device. The suction plates 31 on the left and right sides can respectively adsorb the new and old diaphragms. The suction plates 31 on both sides are servo-controlled, which can realize two-level control of the left and right direction feed. The new and old diaphragms adsorbed on the suction plates 31 are cut by the symmetrical cutting mechanisms 4 on the left and right sides respectively. The new and old diaphragms cut by the suction plates 31 on the left and right sides are then adsorbed by the suction plates 31 on the left and right sides. The drive mechanism 2 drives the suction plates 31 on the left and right sides to move towards each other, aligning the interfaces of the new and old diaphragms that need to be spliced ​​and adsorbing them on the two suction plates 31 distributed vertically on the right side. The tape comes out from the tape feeding mechanism 51, passes through the tape clamping mechanism 52, and is pulled to the designated position by the clamping component 533 on the tape pulling mechanism 53 along the front and back direction (that is, the axis direction of the roller 6). Then, the tape hook knife mechanism 55 cuts the tape. Before the adhesive tape is applied by the adhesive pressing mechanism 54, the two suction plates 31 distributed vertically on the left side are driven by the lifting cylinder 32 to move in a vertical direction away from each other, making room for the adhesive pressing action of the adhesive pressing mechanism 54. Then, the adhesive pressing mechanism 54 on the left side sends the adhesive tape from the space between the two suction plates 31 on the left side to the interface between the new and old diaphragms for the left side adhesive application and presses it flat. Then, the diaphragm after left side adhesive application is transferred to the two suction plates 31 on the left side for adsorption. The two suction plates 31 distributed vertically on the right side are driven by the lifting cylinder 32 to move in a vertical direction away from each other, making room for the adhesive pressing action of the adhesive pressing mechanism 54. Then, the adhesive pressing mechanism 54 on the right side sends the adhesive tape from the space between the two suction plates 31 on the right side to the interface between the new and old diaphragms for the right side adhesive application and presses it flat, thus completing the tape splicing action.

[0061] The automatic splicing device provided in this application embodiment is symmetrical and can realize the automatic splicing function of two-layer diaphragm / electrode (single-layer diaphragm / electrode is also possible; a single diaphragm includes a base film, a heat-resistant layer, a functional coating, etc., i.e., a complete diaphragm unit). It does not require manual intervention, which can reduce labor costs; and the splicing is flat, which can avoid the product safety risks of uneven splicing; at the same time, the splicing time is short, which can improve the overall operating efficiency of the machine.

[0062] This application also provides a winding device that may include the automatic tape splicing device described above. The automatic tape splicing device in this embodiment may be any of the automatic tape splicing devices provided in the above embodiments and will achieve the corresponding functions, which will not be elaborated further here.

[0063] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0064] It should be noted that in this application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0065] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. An automatic tape-connecting device, characterized in that, It includes: The mounting frame (1) includes a fixed plate (11), a drive mechanism (2) is mounted on one side of the fixed plate (11), and two movable plates (12) are mounted on the other side of the fixed plate (11). The two movable plates (12) are connected to the drive mechanism (2), and the drive mechanism (2) is configured to drive the two movable plates (12) to move towards each other or away from each other. Each of the moving plates (12) is equipped with a product clamping and adsorption mechanism (3), a cutting mechanism (4) and an automatic adhesive applicator (5), wherein the cutting mechanism (4) and the automatic adhesive applicator (5) are located on one side of the product clamping and adsorption mechanism (3).

2. The automatic tape-connecting device as described in claim 1, characterized in that, The mounting frame (1) further includes a support plate (13) fixed to each of the movable plates (12), the support plate (13) being perpendicular to the movable plate (12) and located on one side of the product clamping and adsorption mechanism (3); The cutting mechanism (4) is mounted on the support plate (13).

3. The automatic tape-connecting device as described in claim 2, characterized in that, The mounting frame (1) further includes a mounting plate (14) fixed to each of the movable plates (12), the mounting plate (14) being parallel to the support plate (13); The automatic adhesive applicator (5) includes: A glue-dispensing mechanism (51) is fixed to one end of the support plate (13) away from the movable plate (12); The system includes a tape clamping mechanism (52), a tape pulling mechanism (53), and a tape pressing mechanism (54). The tape clamping mechanism (52) and the tape pulling mechanism (53) are both fixed to the mounting plate (14), and the tape pressing mechanism (54) is fixed to the tape pulling mechanism (53).

4. The automatic tape-connecting device as described in claim 3, characterized in that, One end of the adhesive pulling mechanism (53) is fixed to the movable plate (12), and the other end is fixed to the mounting plate (14), and an installation space is formed between the adhesive pulling mechanism (53) and the movable plate (12); The adhesive pressing mechanism (54) is located in the installation space and is fixed to the adhesive pulling mechanism (53).

5. The automatic tape-connecting device as described in claim 3, characterized in that, The automatic adhesive applicator (5) further includes a tape hook mechanism (55), which is mounted on the mounting plate (14).

6. The automatic tape-connecting device as described in claim 1, characterized in that, The product clamping and adsorption mechanism (3) includes a suction plate (31), which is fixed to the moving plate (12) by a lifting cylinder (32), and the lifting cylinder (32) is configured to drive the suction plate (31) to rise and fall.

7. The automatic tape-connecting device as described in claim 6, characterized in that, The movable plate (12) is fixed with a fixed bracket (15), and the fixed bracket (15) is equipped with a lifting slide rail (16); The suction plate (31) is slidably mounted on the lifting slide rail (16) via the slider (17).

8. The automatic tape-connecting device as described in claim 6, characterized in that, The automatic conveyor belt receiving device also includes rollers (6) distributed on the upper and lower sides of the suction plate (31), and the rollers (6) are fixed to the moving plate (12).

9. The automatic tape-connecting device as described in claim 1, characterized in that, The cutting mechanism (4) includes a cutting drive module (41), which is fixed to the moving plate (12). The cutting drive module (41) is equipped with a pusher cylinder (42), which is equipped with a cutting blade (43). The pusher cylinder (42) is configured to drive the cutting blade (43) to move along a first direction, and the cutting drive module (41) is configured to drive the pusher cylinder (42) to move along a second direction. The second direction is perpendicular to the first direction.

10. A winding device, characterized in that, It includes the automatic tape-connecting device as described in claim 1.

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