Diaphragm tape splicing device and method and storage medium
Through the automated tape connection method of the diaphragm tape connection device, the diaphragm lead module, tape connection module and mobile fixing module are used to solve the problems of low efficiency and high failure rate in the prior art, and achieve high efficiency, cleaning, Stable diaphragm tape connection process.
Patent Information
- Application Number
- CN202411722409.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-01-17
AI Technical Summary
The existing diaphragm tape connection method has low efficiency, high failure rate and poor consistency, and requires tape auxiliary materials and is prone to contamination.
It provides a diaphragm tape connection device, including a diaphragm lead module, a diaphragm module and a mobile fixing module. The tail and head waiting area of the diaphragm coil are moved to the diaphragm module for connection through an automated manner, without tape auxiliary materials. The cleaning tape connection process is achieved using the cutting module and the adsorption module.
It improves the efficiency and consistency of the diaphragm joint, reduces the failure rate and dust generation, enhances the tape strength at the joint, and reduces manual intervention and equipment pollution.
Smart Images
Figure CN119320062A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of battery technology, and in particular to a diaphragm taping device, method and storage medium. Background Art
[0002] The diaphragm taping process is one of the important processes in the battery stacking production process. The diaphragm taping process is the process of connecting the diaphragm of the old diaphragm roll with the diaphragm of the new diaphragm roll.
[0003] At present, the existing diaphragm splicing methods usually require tape auxiliary materials for splicing and require direct or indirect manual operation, resulting in low efficiency of diaphragm splicing, high failure rate of splicing devices, and poor consistency of diaphragm splicing. Summary of the invention
[0004] Based on this, a diaphragm splicing device, method and storage medium are provided.
[0005] In a first aspect, the present application provides a diaphragm tape connection device, comprising:
[0006] A diaphragm guiding module, the diaphragm guiding module is used to guide and transmit the first diaphragm roll and the second diaphragm roll;
[0007] A tape connection module, the tape connection module is used to connect the tail waiting area of the first diaphragm roll and the head waiting area of the second diaphragm roll;
[0008] A mobile fixed module, the mobile fixed module is connected to the splicing module; the mobile fixed module is used to obtain the tail waiting area of the first diaphragm roll, and move the tail waiting area of the first diaphragm roll to the splicing module; the mobile fixed module is also used to obtain the head waiting area of the second diaphragm roll, move the head waiting area of the second diaphragm roll to the splicing module, and make the tail waiting area of the first diaphragm roll and the head waiting area of the second diaphragm roll stick together.
[0009] In one embodiment, the diaphragm tape splicing device further includes a cutting module, and the cutting module is connected to the movable fixed module;
[0010] The movable fixed module is also used to control the cutting module to approach the tail of the first diaphragm roll, so as to cut the tail of the first diaphragm roll through the cutting module to form a tail waiting area and a tail material area of the first diaphragm roll.
[0011] In one embodiment, the movable fixed module comprises a first direction movable module and a first fixed module, and the first fixed module is arranged on the first direction movable module;
[0012] The first direction moving module is used to drive the first fixing module to approach the tail waiting area of the first diaphragm roll, so as to fix the tail waiting area of the first diaphragm roll on the splicing module through the first fixing module.
[0013] In one embodiment, the movable fixed module further includes a second direction movable module and a second fixed module, and the second fixed module is arranged on the second direction movable module;
[0014] The second fixing module is used to fix the head waiting area of the second diaphragm roll, and the second direction moving module is used to drive the second fixing module close to the belt connecting module, so that the head waiting area of the second diaphragm roll can be abutted against the tail waiting area of the first diaphragm roll through the second fixing module.
[0015] In one embodiment, the first direction moving module includes a first direction moving member and a second direction moving member, and the first fixing module includes a first adsorption member and a second adsorption member;
[0016] The first adsorption member is arranged on the first direction moving member, and the second adsorption member is arranged on the second direction moving member; the first adsorption member and the second adsorption member are arranged opposite to each other.
[0017] In one embodiment, the movable fixed module includes a third fixed module, and the third fixed module is arranged on the first direction movable module;
[0018] The first direction moving module is also used to drive the third fixing module to approach the tail of the first diaphragm roll, so as to fix the tail area of the first diaphragm roll through the third fixing module.
[0019] In one embodiment, the third fixing module includes a third adsorption member and a fourth adsorption member;
[0020] The third adsorption member is arranged on the first direction moving member, the fourth adsorption member is arranged on the second direction moving member, and the third adsorption member is arranged opposite to the fourth adsorption member.
[0021] In one embodiment, the cutting module includes a first cutter and a second cutter;
[0022] The first cutter is arranged on the first direction moving member, the second cutter is arranged on the second direction moving member, and the first cutter is arranged opposite to the second cutter.
[0023] In one embodiment, the second direction moving module includes a third direction moving member, and the second fixing module includes a fifth adsorption member and a sixth adsorption member;
[0024] The fifth adsorption member and the sixth adsorption member are arranged on the third-direction moving member; the fifth adsorption member and the sixth adsorption member are arranged opposite to each other.
[0025] In one embodiment, the membrane feed module includes a first feed roller, a second feed roller and a discharge roller;
[0026] The first feed roller is used for feeding and transporting the first diaphragm roll, the second feed roller is used for feeding and transporting the second diaphragm roll, and the discharge roller is used for discharging and transporting the first diaphragm roll or the second diaphragm roll.
[0027] In one embodiment, the tape splicing module is an ultrasonic welding module.
[0028] In a second aspect, the present application provides a diaphragm splicing method, which is applied to any of the diaphragm splicing devices described above, and the diaphragm splicing method comprises the following steps:
[0029] Controlling the diaphragm guiding module to guide and transmit the first diaphragm roll;
[0030] Acquire the tail waiting area of the first diaphragm roll by moving the fixed module, and move the tail waiting area of the first diaphragm roll to the tape splicing module;
[0031] Controlling the diaphragm guiding module to guide and transmit the second diaphragm roll;
[0032] The head waiting area of the second diaphragm roll is obtained by moving the fixed module, and the head waiting area of the second diaphragm roll is moved to the tape connection module, and the tail waiting area of the first diaphragm roll is attached to the head waiting area of the second diaphragm roll;
[0033] The tape splicing module is controlled to connect the tail waiting area of the first diaphragm roll and the head waiting area of the second diaphragm roll.
[0034] In one embodiment, obtaining the tail waiting area of the first diaphragm roll by moving the fixed module and moving the tail waiting area of the first diaphragm roll to the tape splicing module before the step includes:
[0035] The movable fixed module is controlled to drive the cutting module to approach the tail of the first diaphragm roll, so as to cut the tail of the first diaphragm roll through the cutting module to form a tail waiting area and a tail material area of the first diaphragm roll.
[0036] In a third aspect, the present application provides a computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the steps of any one of the above-mentioned diaphragm splicing methods are implemented.
[0037] One of the above technical solutions has the following advantages and beneficial effects:
[0038] The above-mentioned diaphragm splicing device includes a diaphragm feeding module, a splicing module and a movable fixed module. The diaphragm feeding module is used to guide and transmit the first diaphragm roll and the second diaphragm roll; the splicing module is used to connect the tail waiting area of the first diaphragm roll and the head waiting area of the second diaphragm roll; the movable fixed module connects the splicing module; the movable fixed module is used to obtain the tail waiting area of the first diaphragm roll, and move the tail waiting area of the first diaphragm roll to the splicing module; the movable fixed module is also used to obtain the head waiting area of the second diaphragm roll, move the head waiting area of the second diaphragm roll to the splicing module, and make the tail waiting area of the first diaphragm roll and the head waiting area of the second diaphragm roll stick together, so as to realize the connection of the front and rear diaphragm material strips when the diaphragm rolls are changed. The present application moves the tail waiting area of the first diaphragm roll and the head waiting area of the second diaphragm roll to the splicing module through a mobile fixed module, and connects the tail waiting area of the first diaphragm roll and the head waiting area of the second diaphragm roll through the splicing module. No tape auxiliary material is required for connection, which has high cleanliness for the diaphragm splicing, ensures the stability of the diaphragm surface quality, and reduces the generation of dust. By attaching the tail waiting area of the first diaphragm roll and the head waiting area of the second diaphragm roll to each other and then connecting them, the overlapping surface of the diaphragm splicing is thickened, the strength of the material strip at the splicing is enhanced, the risk of strip breakage is reduced, the instability of manual splicing is reduced, the failure rate of the splicing device is reduced, the consistency of the diaphragm splicing is improved, and the reliability and stability of the splicing device are improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0039] Figure 1 This is a schematic diagram of the structure of the diaphragm belt connection device in the embodiment of the present application;
[0040] Figure 2 This is a schematic structural diagram of the first state of the diaphragm connecting device in the embodiment of the present application;
[0041] Figure 3 This is a schematic diagram of the second state structure of the diaphragm connecting device in the embodiment of the present application;
[0042] Figure 4 This is a schematic structural diagram of the third state of the diaphragm connecting device in the embodiment of the present application;
[0043] Figure 5 This is a schematic structural diagram of the fourth state of the diaphragm connecting device in the embodiment of the present application;
[0044] Figure 6 This is a schematic structural diagram of the fifth state of the diaphragm connecting device in the embodiment of the present application;
[0045] Figure 7 This is a schematic structural diagram of the sixth state of the diaphragm connecting device in the embodiment of the present application;
[0046] Figure 8Schematic diagram of the process of the diaphragm tape splicing method in the embodiment of the present application.
[0047] Reference numerals:
[0048] 10. Diaphragm feeding module; 110. First feeding roller; 120. Second feeding roller; 130. Discharging roller; 20. Belt connecting module; 310. First direction moving module; 312. First direction moving member; 314. Second direction moving member; 320. First fixing module; 322. First adsorption member; 324. Second adsorption member; 330. Second direction moving module; 332. Third direction moving member; 340. Second fixing module; 342. Fifth adsorption member; 344. Sixth adsorption member; 350. Third fixing module; 352. Third adsorption member; 354. Fourth adsorption member; 40. Cutting module; 410. First cutter; 420. Second cutter; 50. First diaphragm roll; 60. Second diaphragm roll. DETAILED DESCRIPTION
[0049] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.
[0050] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0051] In addition, the term "plurality" shall mean two or more.
[0052] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0053] In the traditional manual diaphragm splicing method, a mechanism of front and rear pressure plates and a middle cutter is usually used. When splicing the diaphragm, the front pressure plate is manually pressed down, the diaphragm is cut with the cutter, and then the front pressure plate is lifted to insert the new tape into the front pressure plate, and then the front pressure plate is pressed to connect the head of the new tape with the tail of the old tape with tape, and finally the front and rear pressure plates are opened. However, this splicing method requires human intervention for the steps of feeding, cutting, splicing and pressing, and has certain requirements for operating techniques. The splicing time is slow and tape auxiliary materials are required. In addition, the traditional semi-automatic diaphragm splicing method is mainly composed of a suction cup, a cutter and a glue preparation and glue application mechanism. Although this splicing method reduces human operation, the failure rate of the glue preparation and glue application mechanism is high, and the tape is easy to be poorly applied and inaccurately applied. In addition, the tape is easy to overflow after being applied, contaminating the roller, which in turn causes abnormal operation of the equipment.
[0054] The diaphragm splicing device of the present application can automatically join the front and rear material tapes when the diaphragm roll is changed. There is no need to prepare tape auxiliary materials. The splicing method is clean and will not contaminate the equipment rollers, which reduces manual intervention, reduces the failure rate of the splicing device, and improves the stability and utilization rate of the equipment.
[0055] In one embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a diaphragm splicing device is provided, including a diaphragm feeding module 10, a splicing module 20 and a movable fixed module, wherein the diaphragm feeding module 10 is used for guiding and transmitting the first diaphragm roll 50 and the second diaphragm roll 60; the splicing module 20 is used for connecting the tail waiting area of the first diaphragm roll 50 and the head waiting area of the second diaphragm roll 60; the movable fixed module is connected to the splicing module 20; the movable fixed module is used for obtaining the tail waiting area of the first diaphragm roll 50, and moving the tail waiting area of the first diaphragm roll 50 to the splicing module 20; the movable fixed module is also used for obtaining the head waiting area of the second diaphragm roll 60, moving the head waiting area of the second diaphragm roll 60 to the splicing module 20, and making the tail waiting area of the first diaphragm roll 50 and the head waiting area of the second diaphragm roll 60 stick together.
[0056] The diaphragm introduction module 10 can be used to guide and transport the first diaphragm roll 50. For example, the diaphragm introduction module 10 can introduce the head of the first diaphragm roll 50 by rotation to achieve unwinding of the first diaphragm roll 50. The diaphragm introduction module 10 can be used to guide and transport the second diaphragm roll 60. For example, the diaphragm introduction module 10 can introduce the head of the second diaphragm roll 60 by rotation to achieve unwinding of the second diaphragm roll 60.
[0057] The first diaphragm roll 50 refers to the diaphragm roll that is first fed and transported through the diaphragm feeding module 10, and the second diaphragm roll 60 refers to the diaphragm roll that is later fed and transported through the diaphragm feeding module 10. The first diaphragm roll 50 has a head and a tail, and the tail of the first diaphragm roll 50 is provided with a tail waiting area; the second diaphragm roll 60 has a head and a tail, and the head of the second diaphragm roll 60 is provided with a head waiting area. Exemplarily, the head of the first diaphragm roll 50 is introduced into the diaphragm feeding module 10, and the first diaphragm roll 50 is unwound by the diaphragm feeding module 10 until the tail of the first diaphragm roll 50 is unwound, and the diaphragm feeding module 10 is controlled to stop working; after the head waiting area of the second diaphragm roll 60 is connected with the tail waiting area of the first diaphragm roll 50, the diaphragm feeding module 10 is controlled to continue working, and then the second diaphragm roll 60 is unwound by the diaphragm feeding module 10, so as to realize automatic joining and unwinding of the front and rear diaphragm material strips.
[0058] The mobile fixed module can obtain the tail waiting area of the first diaphragm roll 50 by adsorption or grabbing, and the mobile fixed module can move the obtained tail waiting area of the first diaphragm roll 50 to the tape splicing module 20, so that the tail waiting area of the first diaphragm roll 50 is fixed to the tape splicing module 20. The mobile fixed module can also obtain the head waiting area of the second diaphragm roll 60 by adsorption or grabbing, and the mobile fixed module can also move the obtained head waiting area of the second diaphragm roll 60 to the tape splicing module 20, and make the head waiting area of the second diaphragm roll 60 fit on the tail waiting area of the first diaphragm roll 50, so that the tape splicing module 20 connects the head waiting area of the second diaphragm roll 60 to the tail waiting area of the first diaphragm roll 50, so as to realize the connection of the front and rear material strips when the diaphragm roll is changed. It should be noted that the head waiting area of the second diaphragm roll 60 and the tail waiting area of the first diaphragm roll 50 can be completely covered or partially covered.
[0059] The tape connection module 20 may be a welding module, and the tape connection module 20 is arranged on the mobile fixed module, for example, the tape connection module 20 may be arranged on the mobile fixed module by screw connection or the like. The tape connection module 20 is used to connect the tail connection area of the first diaphragm roll 50 and the head connection area of the second diaphragm roll 60, so as to realize the connection of the front and rear material strips when the diaphragm rolls are changed. The overlap between the tail connection area of the first diaphragm roll 50 and the head connection area of the second diaphragm roll 60 is thickened, and the strength of the material strip at the connection is enhanced, which reduces the possibility of strip breakage and reduces the instability of manual tape connection.
[0060] For example, Figures 2 to 7As shown, the process of splicing the diaphragm can be: setting the head of the first diaphragm roll 50 and the head of the second diaphragm roll 60 on the diaphragm feeding module 10, controlling the diaphragm feeding module 10 to start working, the diaphragm feeding module 10 first unwinds the first diaphragm roll 50 until the tail waiting area of the first diaphragm roll 50 is detected, and then the diaphragm feeding module 10 is controlled to suspend working; the tail waiting area of the first diaphragm roll 50 is obtained by moving the fixed module, and the tail waiting area of the first diaphragm roll 50 is moved to the splicing module 20, and the head waiting area of the second diaphragm roll 60 is obtained by moving the fixed module, and the head waiting area of the second diaphragm roll 60 is moved to the splicing module 20, and the head waiting area of the second diaphragm roll 60 is attached to the tail waiting area of the first diaphragm roll 50; the head waiting area of the second diaphragm roll 60 is connected to the tail waiting area of the first diaphragm roll 50 by the splicing module 20, so as to realize automatic splicing of the diaphragm.
[0061] In the above-mentioned embodiment, the first diaphragm roll 50 and the second diaphragm roll 60 are guided and transmitted by the diaphragm guiding module 10; the mobile fixed module is connected to the splicing module 20, and the tail waiting area of the first diaphragm roll 50 is obtained by the mobile fixed module, and the tail waiting area of the first diaphragm roll 50 is moved to the splicing module 20; the mobile fixed module is also used to obtain the head waiting area of the second diaphragm roll 60, move the head waiting area of the second diaphragm roll 60 to the splicing module 20, and the tail waiting area of the first diaphragm roll 50 is attached to the head waiting area of the second diaphragm roll 60, and the tail waiting area of the first diaphragm roll 50 and the head waiting area of the second diaphragm roll 60 are connected by the splicing module 20; the front and rear diaphragm material strips are joined when the diaphragm rolls are changed. The present application moves the tail waiting area of the first diaphragm roll 50 and the head waiting area of the second diaphragm roll 60 to the splicing module 20 through a mobile fixed module, and connects the tail waiting area of the first diaphragm roll 50 and the head waiting area of the second diaphragm roll 60 through the splicing module 20. No tape auxiliary material is required for connection, which has high cleanliness for the diaphragm splicing, ensures the stability of the diaphragm surface quality, and reduces the generation of dust; by attaching the tail waiting area of the first diaphragm roll 50 and the head waiting area of the second diaphragm roll 60 to each other and then connecting them, the overlapping surface of the diaphragm splicing is thickened, the strength of the material strip at the splicing is enhanced, the risk of strip breakage is reduced, the instability of manual splicing is reduced, the failure rate of the splicing device is reduced, the consistency of the diaphragm splicing is improved, and the reliability and stability of the splicing device are improved.
[0062] In one embodiment, Figure 1 and Figure 5 As shown, the diaphragm splicing device also includes a cutting module 40, which is connected to the movable fixed module; the movable fixed module is also used to control the cutting module 40 to approach the tail of the first diaphragm roll 50, so as to cut the tail of the first diaphragm roll 50 through the cutting module 40, forming a tail waiting area and a tail material area of the first diaphragm roll 50.
[0063] Among them, the cutting module 40 can be set on the mobile fixed module by screw connection or the like. The cutting module 40 can be used to cut the tail of the first diaphragm roll 50, and then separate the cut portion of the first diaphragm roll 50 to obtain the tail waiting area and tail material area of the first diaphragm roll 50. Exemplarily, when the second diaphragm roll 60 is unwound to the tail, the tail of the second diaphragm roll 60 can be switched by the cutting module 40, and then the cut portion of the second diaphragm roll 60 can be allocated to obtain the tail waiting area and tail material area of the second diaphragm roll 60, so as to connect the tail waiting area of the second diaphragm roll 60 with the head waiting area of the third diaphragm roll. It should be noted that when the unwinding of the first diaphragm roll 50 is completed, the third diaphragm roll can be set at the position corresponding to the first diaphragm roll 50; when the unwinding of the second diaphragm roll 60 is completed, the fourth diaphragm roll can be set at the position corresponding to the second diaphragm roll 60, and so on, to achieve multiple tape splicing operations on the diaphragm.
[0064] For example, Figures 2 to 7 As shown, the process of connecting the diaphragm tape can be: the head of the first diaphragm roll 50 and the head of the second diaphragm roll 60 are set on the diaphragm feeding module 10, the diaphragm feeding module 10 is controlled to start working, the diaphragm feeding module 10 first unwinds the first diaphragm roll 50, until it is unwound to the tail of the first diaphragm roll 50, then the diaphragm feeding module 10 is controlled to stop working, and the cutting module 40 is driven to approach the tail of the first diaphragm roll 50 by the moving fixed module, and the tail of the first diaphragm roll 50 is cut by the cutting module 40, thereby forming the tail waiting area and tail material area of the first diaphragm roll 50, The old material strip of the first diaphragm roll 50 is separated; the tail waiting area of the first diaphragm roll 50 is obtained by moving the fixed module, and the tail waiting area of the first diaphragm roll 50 is moved to the tape splicing module 20; the head waiting area of the second diaphragm roll 60 is obtained by moving the fixed module, and the head waiting area of the second diaphragm roll 60 is moved to the tape splicing module 20, and the head waiting area of the second diaphragm roll 60 is attached to the tail waiting area of the first diaphragm roll 50; the head waiting area of the second diaphragm roll 60 is connected to the tail waiting area of the first diaphragm roll 50 by the tape splicing module 20, so as to realize automatic splicing of the diaphragm.
[0065] In the above-mentioned embodiment, by cutting the tail of the first diaphragm roll 50, a neat tail waiting area can be obtained, so that the tail waiting area of the first diaphragm roll 50 and the head waiting area of the second diaphragm roll 60 can be aligned and connected, thereby improving the consistency and stability of the joint tape between the tail waiting area of the first diaphragm roll 50 and the head waiting area of the second diaphragm roll 60.
[0066] In one embodiment, Figure 1As shown, the movable fixing module includes a first direction movable module 310 and a first fixing module 320, and the first fixing module 320 is arranged on the first direction movable module 310; the first direction movable module 310 is used to drive the first fixing module 320 to approach the tail waiting area of the first diaphragm roll 50, so as to fix the tail waiting area of the first diaphragm roll 50 on the connecting module 20 through the first fixing module 320.
[0067] The first direction moving module 310 may be a transverse moving module, and the first direction moving module 310 is used to drive the first fixing module 320 to move transversely, so that the first fixing module 320 is close to the tail waiting area of the first diaphragm roll 50. The first fixing module 320 may be a grabbing module or an adsorption module, and the first fixing module 320 may be used to grab or adsorb the tail waiting area of the first diaphragm roll 50, so that the tail waiting area of the first diaphragm roll 50 is fixed to the tape connection module 20.
[0068] For example, the tape splicing module 20 is provided with a connection portion, and the tape splicing module 20 is arranged on the first direction moving module 310. The first direction moving module 310 can simultaneously drive the first fixing module 320 and the tape splicing module 20 to move, and the first fixing module 320 is arranged adjacent to the tape splicing module 20; illustratively, the first fixing module 320 is arranged above the tape splicing module 20. When the first fixing module 320 obtains the tail waiting area of the first diaphragm roll 50, the tail waiting area of the first diaphragm roll 50 can be fixed on the connection portion of the tape splicing module 20, thereby obtaining and fixing the tail waiting area of the first diaphragm roll 50.
[0069] In one embodiment, Figure 1 and Figure 2 As shown, the movable fixed module also includes a second direction movable module 330 and a second fixed module 340, and the second fixed module 340 is arranged on the second direction movable module 330; the second fixed module 340 is used to fix the head waiting area of the second diaphragm roll 60, and the second direction movable module 330 is used to drive the second fixed module 340 to approach the connecting module 20, so as to abut the head waiting area of the second diaphragm roll 60 against the tail waiting area of the first diaphragm roll 50 through the second fixed module 340.
[0070] The second direction moving module 330 may be a vertical moving module, and the second direction moving module 330 is used to drive the second fixing module 340 to move upward or downward, so that the second fixing module 340 can obtain the head waiting area of the second diaphragm roll 60, and move the head waiting area of the second diaphragm roll 60 to the tape connection module 20. The second fixing module 340 can be arranged on the second direction moving module 330 by screw connection or the like, and the second fixing module 340 can be a grabbing module or an adsorption module. The second fixing module 340 can be used to grab or adsorb the head waiting area of the second diaphragm roll 60, so that the head waiting area of the second diaphragm roll 60 is fixed to the tape connection module 20.
[0071] For example, when the tail waiting area of the first diaphragm roll 50 is fixed on the connecting area of the tape connecting module 20 by the first fixing module 320, the second direction moving module 330 can drive the second fixing module 340 to move in the vertical direction, so that the second fixing module 340 is close to the head waiting area of the second diaphragm roll 60, and is grabbed or adsorbed to the head waiting area of the second diaphragm roll 60 by the second fixing module 340; then the second fixing module 340 is driven by the second direction moving module 330 to move to the connecting area of the tape connecting module 20, so that the head waiting area of the second diaphragm roll 60 abuts against the tail waiting area of the first diaphragm roll 50; the head waiting area of the second diaphragm roll 60 is connected to the tail waiting area of the first diaphragm roll 50 by the tape connecting module 20, so as to realize the automatic connection of the tail waiting area of the first diaphragm roll 50 and the head waiting area of the second diaphragm roll 60.
[0072] In one embodiment, Figure 1 and Figure 4 As shown, the first direction moving module 310 includes a first direction moving member 312 and a second direction moving member 314, and the first fixed module 320 includes a first adsorption member 322 and a second adsorption member 324; the first adsorption member 322 is arranged on the first direction moving member 312, and the second adsorption member 324 is arranged on the second direction moving member 314; the first adsorption member 322 and the second adsorption member 324 are arranged opposite to each other.
[0073] The first direction moving member 312 and the second direction moving member 314 can be arranged in a mirror-symmetrical manner. For example, if the first direction moving member 312 is arranged on the left side, the second direction moving member 314 is arranged at the corresponding position on the right side. The moving direction of the first direction moving member 312 is lateral movement, and the direction of the second direction moving member 314 is lateral movement. Exemplarily, the first direction moving member 312 can be a guide rail or pulley moving member; the second direction moving member 314 can be a guide rail or pulley moving member. The first adsorption member 322 and the second adsorption member 324 can be vacuum suction cups. The first adsorption member 322 can be arranged on the first direction moving member 312 by screwing, and the second adsorption member 324 can be arranged on the second direction moving member 314 by screwing. The first adsorption member 322 and the second adsorption member 324 can be arranged in a mirror-symmetrical manner. When the first direction moving member 312 moves, the first adsorption member 322 is driven to move lateral; when the second direction moving member 314 moves, the second adsorption member 324 is driven to move lateral.
[0074] For example, the head of the first diaphragm roll 50 is set on the right side of the diaphragm feeding module 10, and the head of the second diaphragm roll 60 is set on the left side of the diaphragm feeding module 10, and the diaphragm feeding module 10 is controlled to start working. The diaphragm feeding module 10 first unwinds the first diaphragm roll 50 until the tail waiting area of the first diaphragm roll 50 is detected, and then the diaphragm feeding module 10 is controlled to suspend work; the first adsorption member 322 is driven by the first direction moving member 312 to move toward the tail waiting area of the first diaphragm roll 50, so that the first adsorption member 322 adsorbs the tail waiting area of the first diaphragm roll 50, and then fixes the tail waiting area of the first diaphragm roll 50 on the connecting module 20, thereby realizing the acquisition and fixation of the tail waiting area of the first diaphragm roll 50.
[0075] In another example, the tape connection module 20 includes a first tape connection member and a second tape connection member, wherein the first tape connection member is disposed on the first direction moving member 312, and the second tape connection member is disposed on the second direction moving member 314. The first tape connection member is located below the first adsorption member 322, and the second tape connection member is located below the second adsorption member 324, and the first tape connection member and the second tape connection member are disposed in mirror symmetry. The head of the first diaphragm roll 50 is set on the right side of the diaphragm feeding module 10, and the head of the second diaphragm roll 60 is set on the left side of the diaphragm feeding module 10, and the diaphragm feeding module 10 is controlled to start working. The diaphragm feeding module 10 first unwinds the first diaphragm roll 50, and the material belt of the first diaphragm roll 50 passes through the gap between the first direction moving member 312 and the second direction moving member 314 until the tail waiting area of the first diaphragm roll 50 is detected, and then the diaphragm feeding module 10 is controlled to suspend working; the first direction moving member 312 and the second direction moving member 314 are controlled to approach and fit together in the middle, and the first adsorption member 322 is controlled to start working, so that the first adsorption member 322 adsorbs the tail waiting area of the first diaphragm roll 50, and then fixes the tail waiting area of the first diaphragm roll 50 on the tape connecting module 20, so as to obtain and fix the tail waiting area of the first diaphragm roll 50.
[0076] In one embodiment, Figure 2 and Figure 3 As shown, the movable fixing module includes a third fixing module 350, which is arranged on the first direction moving module 310; the first direction moving module 310 is also used to drive the third fixing module 350 to approach the tail of the first diaphragm roll 50, so as to fix the tail area of the first diaphragm roll 50 through the third fixing module 350.
[0077] The third fixing module 350 can be arranged on the first direction moving module 310 by screw connection or the like. The third fixing module 350 can be used as a corresponding grabbing module or adsorption module, and the third fixing module 350 can be used to grab or adsorb the tail material area of the first diaphragm roll 50, so that after the tail of the first diaphragm roll 50 is cut, the old material of the tail of the first diaphragm roll 50 can be separated.
[0078] For example, when the tail waiting area of the first diaphragm roll 50 is detected, the diaphragm feeding module 10 is controlled to suspend operation; the first fixing module 320 is driven to move toward the tail waiting area of the first diaphragm roll 50 by the first direction moving module 310, and the third fixing module 350 is driven to move toward the tail material area of the first diaphragm roll 50 by the first direction moving module 310, so that the first fixing module 320 fixes the tail waiting area of the first diaphragm roll 50, and the third fixing module 350 fixes the tail material area of the first diaphragm roll 50, and the tail of the first diaphragm roll 50 is relatively The tail waiting area of the first diaphragm roll 50 is cut at the corresponding position, thereby separating the tail waiting area of the first diaphragm roll 50 from the tail material area, so that the tail waiting area of the first diaphragm roll 50 is fixed on the splicing module 20, thereby obtaining and fixing the tail waiting area of the first diaphragm roll 50, facilitating the recovery of the tail material of the first diaphragm roll 50, and facilitating the alignment and connection of the tail waiting area of the first diaphragm roll 50 with the head waiting area of the second diaphragm roll 60, thereby improving the consistency and stability of the splicing of the tail waiting area of the first diaphragm roll 50 with the head waiting area of the second diaphragm roll 60.
[0079] In one embodiment, Figure 3 and Figure 4 As shown, the third fixing module 350 includes a third adsorbent 352 and a fourth adsorbent 354 ; the third adsorbent 352 is disposed on the first direction moving member 312 , the fourth adsorbent 354 is disposed on the second direction moving member 314 , and the third adsorbent 352 and the fourth adsorbent 354 are disposed opposite to each other.
[0080] The third adsorbent 352 and the fourth adsorbent 354 may be vacuum suction cups. The third adsorbent 352 may be arranged on the first direction moving member 312 by screw connection or the like, and the fourth adsorbent 354 may be arranged on the second direction moving member 314 by screw connection or the like. The third adsorbent 352 and the fourth adsorbent 354 may be arranged in a mirror-symmetrical manner. When the first direction moving member 312 moves, the first adsorbent 322 and the third adsorbent 352 are driven to move laterally. When the second direction moving member 314 moves, the second adsorbent 324 and the fourth adsorbent 354 are driven to move laterally. Exemplarily, the third adsorbent 352 may be arranged below the first adsorbent 322, and the fourth adsorbent 354 may be arranged below the second adsorbent 324. Further, the first connecting member is arranged between the first adsorbent 322 and the third adsorbent 352, and the second connecting member is arranged between the second adsorbent 324 and the fourth adsorbent 354.
[0081] For example, the head of the first diaphragm roll 50 is set on the right side of the diaphragm introduction module 10, and the head of the second diaphragm roll 60 is set on the left side of the diaphragm introduction module 10, and the diaphragm introduction module 10 is controlled to start working. The diaphragm introduction module 10 first unwinds the first diaphragm roll 50 until the tail waiting area of the first diaphragm roll 50 is detected, and then the diaphragm introduction module 10 is controlled to suspend work; the first adsorption member 322 is driven to move toward the tail waiting area of the first diaphragm roll 50 by the first direction moving member 312, and the fourth adsorption member 354 is driven to move toward the tail area of the first diaphragm roll 50 by the second direction moving member 314, so that the first adsorption member 322 adsorbs the first diaphragm roll 50. 0's tail waiting area, the fourth adsorption member 354 adsorbs the tail material area of the first diaphragm member, and cuts the corresponding position of the tail of the first diaphragm roll 50, thereby separating the tail waiting area of the first diaphragm roll 50 from the tail material area, so that the tail waiting area of the first diaphragm roll 50 is fixed on the splicing module 20, thereby obtaining and fixing the tail waiting area of the first diaphragm roll 50, which is convenient for recycling the tail material of the first diaphragm roll 50, and at the same time, it is convenient to align and connect the tail waiting area of the first diaphragm roll 50 with the head waiting area of the second diaphragm roll 60, thereby improving the consistency and stability of the splicing of the tail waiting area of the first diaphragm roll 50 and the head waiting area of the second diaphragm roll 60.
[0082] In one embodiment, Figure 1 and Figure 5 As shown, the cutting module 40 includes a first cutter 410 and a second cutter 420; the first cutter 410 is arranged on the first direction moving member 312, and the second cutter 420 is arranged on the second direction moving member 314, and the first cutter 410 and the second cutter 420 are arranged opposite to each other.
[0083] The first cutter 410 can be used to cut the material strip of the first diaphragm roll 50, and the second cutter 420 can be used to cut the material strip of the second diaphragm roll 60. The first cutter 410 and the second cutter 420 can be arranged in a mirror-symmetrical manner, for example, the first cutter 410 is arranged above the third adsorbent 352, and the second cutter 420 is arranged above the fourth adsorbent 354; further, the first cutter 410 is arranged between the third adsorbent 352 and the first tape connecting member, and the second cutter 420 is arranged between the fourth adsorbent 354 and the second tape connecting member.
[0084] For example, the head of the first diaphragm roll 50 is set on the right side of the diaphragm introduction module 10, and the head of the second diaphragm roll 60 is set on the left side of the diaphragm introduction module 10, and the diaphragm introduction module 10 is controlled to start working. The diaphragm introduction module 10 first unwinds the first diaphragm roll 50 until the tail waiting area of the first diaphragm roll 50 is detected, and then the diaphragm introduction module 10 is controlled to suspend work; the first adsorption member 322 is driven by the first direction moving member 312 to move toward the tail waiting area of the first diaphragm roll 50, and the fourth adsorption member 354 is driven by the second direction moving member 314 to move toward the tail of the first diaphragm roll 50 The area moves, so that the first adsorption member 322 adsorbs the tail waiting area of the first diaphragm roll 50, and the fourth adsorption member 354 adsorbs the tail material area of the first diaphragm member, and the corresponding position of the tail of the first diaphragm roll 50 is cut by the second cutter 420, and the first direction moving member 312 and the second direction moving member 314 are reset, so as to separate the tail waiting area and the tail material area of the first diaphragm roll 50, so that the tail waiting area of the first diaphragm roll 50 is fixed on the connecting module 20, so as to obtain and fix the tail waiting area of the first diaphragm roll 50, and at the same time facilitate the recovery of the tail material of the first diaphragm roll 50.
[0085] Exemplarily, the cutting module 40 further includes a first cylinder and a second cylinder, the first cutter 410 is arranged on the first cylinder, and the first cylinder can be arranged on the first direction moving member 312 by screw connection or the like; the second cutter 420 is arranged on the second cylinder, and the second cylinder can be arranged on the second direction moving member 314 by screw connection or the like. The first cylinder is used to drive the first cutter 410 to move horizontally, so as to achieve cutting of the corresponding position of the tail of the first diaphragm roll 50; the second cylinder is used to drive the second cutter 420 to move horizontally, so as to achieve cutting of the corresponding position of the tail of the second diaphragm roll 60.
[0086] In one embodiment, Figure 1 and Figure 2 As shown, the second direction moving module 330 includes a third direction moving member 332, and the second fixed module 340 includes a fifth adsorption member 342 and a sixth adsorption member 344; the fifth adsorption member 342 and the sixth adsorption member 344 are arranged on the third direction moving member 332; the fifth adsorption member 342 and the sixth adsorption member 344 are arranged opposite to each other.
[0087] The moving direction of the third directional moving member 332 may be vertical movement. For example, the third directional moving member 332 may be a guide rail or pulley moving member. The fifth adsorption member 342 and the sixth adsorption member 344 may be vacuum suction cups. The fifth adsorption member 342 may be arranged on one side of the third directional moving member 332 by screw connection or the like, and the sixth adsorption member 344 may be arranged on the other side of the second directional moving member 314 by screw connection or the like. The fifth adsorption member 342 and the sixth adsorption member 344 may be arranged in a mirror-symmetrical manner. When the third directional moving member 332 moves, the fifth adsorption member 342 and the sixth adsorption member 344 are driven to move up and down.
[0088] For example, the head of the first diaphragm roll 50 is set on the right side of the diaphragm introduction module 10, and the head of the second diaphragm roll 60 is set on the left side of the diaphragm introduction module 10, and the diaphragm introduction module 10 is controlled to start working. The diaphragm introduction module 10 first unwinds the first diaphragm roll 50 until the tail waiting area of the first diaphragm roll 50 is detected, and then the diaphragm introduction module 10 is controlled to suspend work; when the tail waiting area of the first diaphragm roll 50 is fixed on the first connecting member by the first adsorbent 322, the fifth adsorbent 342 can be driven to move in the vertical direction by the third directional moving member 332, so that the fifth adsorbent 342 is close to the second diaphragm roll 60. The head waiting area of the second diaphragm roll 60 is grasped or adsorbed to the head waiting area of the second diaphragm roll 60 by the fifth adsorption member 342; the fifth adsorption member 342 is then driven by the third directional moving member 332 to move to the first connecting member, so that the head waiting area of the second diaphragm roll 60 abuts against the tail waiting area of the first diaphragm roll 50; the head waiting area of the second diaphragm roll 60 is connected to the tail waiting area of the first diaphragm roll 50 by the connecting module 20, and then the third directional moving member 332 is reset, and the diaphragm feeding module 10 is controlled to continue working, so as to realize the automatic connection between the tail waiting area of the first diaphragm roll 50 and the head waiting area of the second diaphragm roll 60.
[0089] Exemplarily, the old material of the first membrane roll 50 is first separated by a cutter and a suction cup, so that the tail waiting area of the first membrane roll 50 is located at the first connecting member, and the head waiting area of the second membrane roll 60 is adsorbed on the fifth adsorption member 342, and then the third direction moving member 332 drives the fifth adsorption member 342 to the first connecting member, and the first direction moving member 312 can drive the first connecting member to move closer to the tail waiting area of the first membrane roll 50, so that the head waiting area of the second membrane roll 60 is in contact with the tail waiting area of the first membrane roll 50; by starting the first The connecting piece connects the head connecting area of the second diaphragm roll 60 with the tail connecting area of the first diaphragm roll 50, and finally resets the diaphragm connecting device to prepare for the next connecting action. No tape auxiliary materials are required for connection, which has high cleanliness for the diaphragm connecting, ensures the stability of the diaphragm surface quality, and reduces the generation of dust. In addition, the strength of the material tape at the connecting point is enhanced, the risk of tape breakage is reduced, the instability of manual connecting is reduced, the failure rate of the connecting device is reduced, the consistency of the diaphragm connecting is improved, and the reliability and stability of the connecting device are improved.
[0090] In one embodiment, Figure 3 , Figure 6 and Figure 7 As shown, the diaphragm feeding module 10 includes a first feed roller 110, a second feed roller 120 and a discharge roller 130; the first feed roller 110 is used for feeding and transmitting the first diaphragm roll 50, the second feed roller 120 is used for feeding and transmitting the second diaphragm roll 60, and the discharge roller 130 is used for discharging and transmitting the first diaphragm roll 50 or the second diaphragm roll 60.
[0091] The first feed roller 110 and the second feed roller 120 can be arranged in a mirror-symmetrical manner, for example, the first feed roller 110 is arranged on the right side, and the second feed roller 120 is arranged on the left side. The first feed roller 110 can be used to feed and unwind the first diaphragm roll 50; the second feed roller 120 can be used to feed and unwind the second diaphragm roll 60. The discharge roller 130 can be arranged above the movable fixed module, and the discharge roller 130 is used to discharge and unwind the first diaphragm roll 50 or the second diaphragm roll 60. It should be noted that the diaphragm splicing device also includes a support frame, and the movable fixed module and the diaphragm feed module 10 are arranged on the support frame.
[0092] Exemplarily, the head of the first diaphragm roll 50 is introduced from the first feed roller 110 and led out from the discharge roller 130, and the head of the second diaphragm roll 60 is introduced into the second feed roller 120, and the first feed roller 110 and the discharge roller 130 are controlled to roll to unwind the first diaphragm roll 50, until the tail of the first diaphragm roll 50 is unwound, and the first feed roller 110 and the discharge roller 130 are controlled to stop working; after the head waiting area of the second diaphragm roll 60 is connected with the tail waiting area of the first diaphragm roll 50, the second feed roller 120 and the discharge roller 130 are controlled to roll, and then the second diaphragm roll 60 is unwound by the second feed roller 120 and the discharge roller 130, so as to realize automatic connection and unwinding of the front and rear diaphragm material strips.
[0093] In one embodiment, the tape splicing module 20 is an ultrasonic welding module.
[0094] For example, Figures 2 to 7 As shown, the process of connecting the diaphragm tape can be: the head of the first diaphragm roll 50 and the head of the second diaphragm roll 60 are set on the diaphragm feeding module 10, the diaphragm feeding module 10 is controlled to start working, the diaphragm feeding module 10 first unwinds the first diaphragm roll 50, until it is unwound to the tail of the first diaphragm roll 50, then the diaphragm feeding module 10 is controlled to stop working, and the cutting module 40 is driven to approach the tail of the first diaphragm roll 50 by the moving fixed module, and the tail of the first diaphragm roll 50 is cut by the cutting module 40, thereby forming the tail waiting area and tail material area of the first diaphragm roll 50, so as to separate the old material tape of the first diaphragm roll 50; the tail waiting area of the first diaphragm roll 50 is obtained by the moving fixed module, and the tail of the first diaphragm roll 50 is connected. The waiting area is moved to the corresponding welding point of the ultrasonic welding module, and the head waiting area of the second diaphragm roll 60 is obtained by moving the fixed module, and the head waiting area of the second diaphragm roll 60 is moved to the tape splicing module 20, and the head waiting area of the second diaphragm roll 60 is abutted against the tail waiting area of the first diaphragm roll 50; the head waiting area of the second diaphragm roll 60 is ultrasonically welded to the tail waiting area of the first diaphragm roll 50 by the ultrasonic welding module, so as to realize automatic splicing of the diaphragm without preparing tape auxiliary materials, and the splicing method is clean, will not contaminate the diaphragm roll, and reduces manual intervention. In addition, due to the use of ultrasonic welding, the overlapping part of the diaphragm surface is thickened during welding, and the strength of the material strip at the welding part is enhanced, which reduces the possibility of strip breakage and improves the stability and utilization rate of the device.
[0095] In one embodiment, Figure 8 As shown, a diaphragm splicing method is also provided, which is applied to any of the diaphragm splicing devices as described above, and the diaphragm splicing method comprises the following steps:
[0096] Step S810, controlling the diaphragm guiding module to guide and transmit the first diaphragm roll.
[0097] The head of the first diaphragm roll is set on the diaphragm feeding module, and the diaphragm feeding module is controlled to start working. The diaphragm feeding module unwinds the first diaphragm roll until the tail waiting area of the first diaphragm roll is detected, and then the diaphragm feeding module is controlled to stop working.
[0098] Step S820, obtaining the tail waiting area of the first diaphragm roll by moving the fixed module, and moving the tail waiting area of the first diaphragm roll to the tape splicing module.
[0099] For example, the tail waiting area of the first diaphragm roll is grabbed or adsorbed by the mobile fixing module, and the tail waiting area of the first diaphragm roll is moved to the tape connection module to obtain and fix the tail waiting area of the first diaphragm roll.
[0100] Step S830, controlling the diaphragm guiding module to guide and transmit the second diaphragm roll.
[0101] The head of the second diaphragm roll is set on the diaphragm feeding module, and the diaphragm feeding module is controlled to start working again. The diaphragm feeding module unwinds the second diaphragm roll until the mobile fixed module detects the head waiting area of the second diaphragm roll, and then the diaphragm feeding module is controlled to suspend work.
[0102] Step S840, obtain the head waiting area of the second diaphragm roll by moving the fixed module, and move the head waiting area of the second diaphragm roll to the tape connection module, and make the tail waiting area of the first diaphragm roll and the head waiting area of the second diaphragm roll stick to each other.
[0103] The head waiting area of the second diaphragm roll is grabbed or adsorbed by the moving fixed module, and the head waiting area of the second diaphragm roll is moved to the splicing module, and the head waiting area of the second diaphragm roll is made to fit the tail waiting area of the first diaphragm roll, so that the splicing module can connect the head waiting area of the second diaphragm roll with the tail waiting area of the first diaphragm roll.
[0104] Step S850: Control the tape splicing module to connect the tail splicing area of the first diaphragm roll and the head splicing area of the second diaphragm roll.
[0105] For example, the head waiting area of the second membrane roll is welded to the tail waiting area of the first membrane roll through the tape splicing module to realize the automatic tape splicing of the membrane. Furthermore, the membrane feeding module is controlled to start working again to realize the unwinding of the second membrane roll after the tape splicing is completed; in addition, the moving fixed module and the tape splicing module are controlled to reset to prepare for the next tape splicing action.
[0106] In the above-mentioned embodiment, the tail waiting area of the first diaphragm roll and the head waiting area of the second diaphragm roll are moved to the splicing module by controlling the moving fixed module, and the tail waiting area of the first diaphragm roll and the head waiting area of the second diaphragm roll are connected by controlling the splicing module. No tape auxiliary material is required for connection, which has high cleanliness for the diaphragm splicing, ensures the stability of the diaphragm surface quality, and reduces the generation of dust; by pasting the tail waiting area of the first diaphragm roll and the head waiting area of the second diaphragm roll together and then connecting them, the overlapping surface of the diaphragm splicing is thickened, the strength of the material strip at the splicing is enhanced, the risk of strip breakage is reduced, the instability of manual splicing is reduced, the failure rate of the splicing device is reduced, the consistency of the diaphragm splicing is improved, and the reliability and stability of the splicing device are improved.
[0107] In one embodiment, obtaining the tail waiting area of the first diaphragm roll by moving the fixed module and moving the tail waiting area of the first diaphragm roll to the tape splicing module before the step includes:
[0108] The movable fixed module is controlled to drive the cutting module to approach the tail of the first diaphragm roll, so as to cut the tail of the first diaphragm roll through the cutting module to form a tail waiting area and a tail material area of the first diaphragm roll.
[0109] For example, the head of the first diaphragm roll and the head of the second diaphragm roll are arranged on the diaphragm feeding module, the diaphragm feeding module is controlled to start working, the diaphragm feeding module first unwinds the first diaphragm roll, and when it unwinds to the tail of the first diaphragm roll, the diaphragm feeding module is controlled to stop working, and the mobile fixed module is controlled to drive the cutting module to approach the tail of the first diaphragm roll, and the tail of the first diaphragm roll is cut by the cutting module, thereby forming the tail waiting area and tail material area of the first diaphragm roll, so as to realize the first diaphragm The old material strips of the rolls are separated; the tail waiting area of the first diaphragm roll is obtained by the mobile fixed module, and the tail waiting area of the first diaphragm roll is moved to the tape splicing module, and the head waiting area of the second diaphragm roll is obtained by the mobile fixed module, and the head waiting area of the second diaphragm roll is moved to the tape splicing module, and the head waiting area of the second diaphragm roll is attached to the tail waiting area of the first diaphragm roll; the head waiting area of the second diaphragm roll is connected to the tail waiting area of the first diaphragm roll by the tape splicing module, so as to realize the automatic tape splicing of the diaphragm. Furthermore, the mobile fixed module and the tape splicing module are reset, and the diaphragm feeding module is started to unwind the second diaphragm roll after the tape splicing is completed, and the remaining old material of the first diaphragm roll is rewound to recover the excess diaphragm of the first diaphragm roll.
[0110] Exemplarily, taking the first diaphragm roll as old material and the second diaphragm roll as new material as an example, the specific process of connecting the diaphragm tape can be: Step 1, old tape cutting operation; control the first direction moving member and the second direction moving member to move closer to the middle; start vacuum adsorption on the first adsorbent and the fourth adsorbent, so that the first adsorbent adsorbs and fixes the tail waiting area of the first diaphragm roll, and the fourth adsorbent adsorbs and fixes the tail material area of the first diaphragm roll; control the second cutter to cut the corresponding position of the tail of the first diaphragm roll. Step 2, old tape separation operation; control the first direction moving member and the second direction moving member to reset, so that the tail waiting area of the first diaphragm roll is separated from the tape of the tail material area, and then the tail waiting area of the first diaphragm roll is adsorbed on the first adsorbent, so that the tail waiting area of the first diaphragm roll is fixed on the first ultrasonic welding part. Step 3, new tape leading operation; control the fifth adsorbent to adsorb the head waiting area of the second diaphragm roll, and drive the fifth adsorbent to move through the third movable fixed part, so that the head waiting area of the second diaphragm roll moves to the first ultrasonic welding part. Step 4, new and old tape welding operation; control the first movable fixed part to drive the first ultrasonic welding part to move, so that the first ultrasonic welding part and the fifth adsorbent press the new and old tapes (i.e. the tail waiting area of the first diaphragm roll and the head waiting area of the second diaphragm roll), control the first ultrasonic welding part to start, and then weld the overlapping parts of the new and old tapes together. Step 5, reset operation; close the first adsorbent, the fourth adsorbent and the fifth adsorbent, close the first ultrasonic welding part, reset the first direction moving part, so that the tape of the second diaphragm roll after the tape connection is completed generates tension and is unwound through the second feed roller and the discharge roller, and the remaining tape of the first diaphragm roll is wound up to retract the excess diaphragm through the first discharge roller, and the third direction moving part is reset to the initial position.
[0111] In the above embodiment, no tape auxiliary material is required for connection, the cleanliness of the diaphragm joint is high, the stability of the diaphragm surface quality is ensured, and the generation of dust is reduced; in addition, the strength of the material tape at the joint is enhanced, the risk of tape breakage is reduced, the instability of manual jointing is reduced, the failure rate of the jointing device is reduced, the consistency of the diaphragm joint is improved, and the reliability and stability of the jointing device are improved.
[0112] It should be understood that although Figure 8 The steps in the flowchart are shown in sequence as indicated by the arrows, but these steps are not necessarily executed in the order indicated by the arrows. Unless otherwise specified in this document, there is no strict order restriction for the execution of these steps, and these steps can be executed in other orders. Moreover, Figure 8At least part of the steps may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily executed at the same time, but can be executed at different times. The execution order of these sub-steps or stages is not necessarily sequential, but can be executed in turn or alternately with other steps or at least part of the sub-steps or stages of other steps.
[0113] In one embodiment, a computer-readable storage medium is further provided, on which a computer program is stored. When the computer program is executed by a processor, the steps of any one of the above-mentioned diaphragm splicing methods are implemented.
[0114] For example, when the computer program is executed by a processor, the following steps of the diaphragm taping method are implemented:
[0115] Control the diaphragm feeding module to guide and transport the first diaphragm roll; obtain the tail waiting area of the first diaphragm roll by moving the fixed module, and move the tail waiting area of the first diaphragm roll to the tape splicing module; control the diaphragm feeding module to guide and transport the second diaphragm roll; obtain the head waiting area of the second diaphragm roll by moving the fixed module, and move the head waiting area of the second diaphragm roll to the tape splicing module, and make the tail waiting area of the first diaphragm roll and the head waiting area of the second diaphragm roll stick to each other; control the tape splicing module to connect the tail waiting area of the first diaphragm roll and the head waiting area of the second diaphragm roll.
[0116] Those of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be implemented by instructing related hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned division operation methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application may include non-volatile and / or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.
[0117] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0118] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.
Claims
1. A diaphragm tape splicing device, characterized in that: include: A diaphragm guiding module, the diaphragm guiding module is used to guide and transport the first diaphragm roll and the second diaphragm roll; A tape connection module, the tape connection module is used to connect the tail waiting area of the first diaphragm roll and the head waiting area of the second diaphragm roll; A movable fixed module, the movable fixed module is connected to the splicing module; the movable fixed module is used to obtain the tail waiting area of the first diaphragm roll, and move the tail waiting area of the first diaphragm roll to the splicing module; the movable fixed module is also used to obtain the head waiting area of the second diaphragm roll, move the head waiting area of the second diaphragm roll to the splicing module, and make the tail waiting area of the first diaphragm roll and the head waiting area of the second diaphragm roll stick together.
2. The diaphragm splicing device according to claim 1, characterized in that: It also includes a cutting module, which is connected to the mobile fixed module; The movable fixed module is also used to control the cutting module to approach the tail of the first diaphragm roll, so as to cut the tail of the first diaphragm roll through the cutting module to form a tail waiting area and a tail material area of the first diaphragm roll.
3. The diaphragm splicing device according to claim 2, characterized in that: The movable fixed module comprises a first direction movable module and a first fixed module, wherein the first fixed module is arranged on the first direction movable module; The first direction moving module is used to drive the first fixing module to approach the tail waiting area of the first diaphragm roll, so as to fix the tail waiting area of the first diaphragm roll to the splicing module through the first fixing module.
4. The diaphragm splicing device according to claim 2, characterized in that: The movable fixed module further comprises a second direction movable module and a second fixed module, wherein the second fixed module is arranged on the second direction movable module; The second fixing module is used to fix the head waiting area of the second diaphragm roll, and the second direction moving module is used to drive the second fixing module to approach the belt connecting module, so that the head waiting area of the second diaphragm roll can be abutted against the tail waiting area of the first diaphragm roll through the second fixing module.
5. The diaphragm splicing device according to claim 3, characterized in that: The first direction moving module includes a first direction moving member and a second direction moving member, and the first fixing module includes a first adsorption member and a second adsorption member; The first adsorption member is arranged on the first direction moving member, and the second adsorption member is arranged on the second direction moving member; the first adsorption member and the second adsorption member are arranged opposite to each other.
6. The diaphragm splicing device according to claim 5, characterized in that: The movable fixed module comprises a third fixed module, and the third fixed module is arranged on the first direction movable module; The first-direction moving module is further used to drive the third fixing module to approach the tail of the first diaphragm roll, so as to fix the tail area of the first diaphragm roll through the third fixing module.
7. The diaphragm splicing device according to claim 6, characterized in that: The third fixing module includes a third adsorption member and a fourth adsorption member; The third adsorption member is arranged on the first direction moving member, the fourth adsorption member is arranged on the second direction moving member, and the third adsorption member is arranged opposite to the fourth adsorption member.
8. The diaphragm splicing device according to claim 5, characterized in that: The cutting module includes a first cutter and a second cutter; The first cutter is arranged on the first direction moving member, the second cutter is arranged on the second direction moving member, and the first cutter is arranged opposite to the second cutter.
9. The diaphragm splicing device according to claim 4, characterized in that: The second direction moving module includes a third direction moving member, and the second fixing module includes a fifth adsorption member and a sixth adsorption member; The fifth adsorption member and the sixth adsorption member are arranged on the third-direction moving member; the fifth adsorption member is arranged opposite to the sixth adsorption member.
10. The diaphragm splicing device according to any one of claims 1 to 9, characterized in that: The diaphragm feeding module comprises a first feeding roller, a second feeding roller and a discharging roller; The first feed roller is used for feeding and transporting the first diaphragm roll, the second feed roller is used for feeding and transporting the second diaphragm roll, and the discharge roller is used for discharging and transporting the first diaphragm roll or the second diaphragm roll.
11. The diaphragm splicing device according to any one of claims 1 to 9, characterized in that: The tape connection module is an ultrasonic welding module.
12. A method for splicing a diaphragm, characterized in that: Applied to the diaphragm splicing device according to any one of claims 1 to 11, the diaphragm splicing method comprises the following steps: Controlling the diaphragm guiding module to guide and transmit the first diaphragm roll; Acquire the tail waiting area of the first diaphragm roll by moving the fixed module, and move the tail waiting area of the first diaphragm roll to the tape splicing module; Controlling the diaphragm guiding module to guide and transmit the second diaphragm roll; The head waiting area of the second diaphragm roll is obtained by the movable fixed module, and the head waiting area of the second diaphragm roll is moved to the tape connection module, and the tail waiting area of the first diaphragm roll is attached to the head waiting area of the second diaphragm roll; The tape connection module is controlled to connect the tail waiting area of the first diaphragm roll and the head waiting area of the second diaphragm roll.
13. The diaphragm tape splicing method according to claim 12, characterized in that: The step of obtaining the tail waiting area of the first diaphragm roll by moving the fixed module and moving the tail waiting area of the first diaphragm roll to the tape splicing module includes: The movable fixed module is controlled to drive the cutting module to approach the tail of the first diaphragm roll, so that the tail of the first diaphragm roll is cut by the cutting module to form a tail waiting area and a tail material area of the first diaphragm roll.
14. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the diaphragm taping method according to claim 12 or 13 are implemented.