Diaphragm casting piece forming machine
By introducing guide components into the diaphragm casting molding machine, the elasticity of the spring can alleviate tightness, and solve the problems of cracking and deformation of the diaphragm casting, the stability of product quality and performance is achieved, and the spring replacement and maintenance process is simplified.
Patent Information
- Application Number
- CN202422431483.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-10-09
AI Technical Summary
When the parameters of the existing diaphragm casting molding machines are unreasonable, the tightness of the diaphragm casting sheet may be too tight, which may cause cracking and deformation, affecting product quality and performance.
Introducing guide components in the diaphragm casting machine, including mounting tubes, mounting rods, springs, support rods and guide rollers, the spring elasticity is used to alleviate tightness, detect spring wear by checking rulers, and adjust the height of the guide rollers to adapt to different conditions.
Effectively avoid cracking and deformation caused by tight tightness of the diaphragm casting, ensure stable product quality and performance, and facilitate spring replacement and maintenance.
Smart Images
Figure CN223199378U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of diaphragm casting sheet forming, in particular to a diaphragm casting sheet forming machine. Background Art
[0002] Diaphragm sheet forming machines are widely used in the lithium battery industry. With the rapid development of the new energy vehicle industry and the continuous advancement of energy storage technology, the demand for lithium batteries is also increasing. Diaphragm sheet forming machines are a type of forming equipment specifically used for the production of diaphragms. Generally, the molten raw materials are squeezed onto the upper surface of the sheet casting roller through an extruder, and then the cooling roller group cools and compacts the melt to form a diaphragm sheet. However, during use, the adjustment parameters of the diaphragm sheet forming machine are set unreasonably, such as improper control of pressure, temperature, speed, etc., which may cause the diaphragm sheet to be too tight. Tight diaphragm sheets may cause cracking, deformation and other problems due to stress concentration, affecting the overall quality and performance of the product, and there are certain shortcomings. Utility Model Content
[0003] The utility model aims to solve the problems existing in the prior art or related technologies.
[0004] To this end, the technical solution adopted by the present invention is: a diaphragm casting machine, including a frame, a casting roller, a cooling roller group and a guide assembly, the casting roller is arranged on the frame, the cooling roller group is arranged on the frame, and the guide assembly includes a mounting tube bolted to the outside of the frame, a mounting rod inserted inside the mounting tube, a first gasket screwed to the right side of the mounting rod, a spring arranged on the right side of the first gasket, a second gasket arranged on the right side of the spring, an inspection ruler arranged on the left side of the second gasket, a support rod inserted inside the mounting rod and screwed to the second gasket, and a guide roller connected to the support rod bearing.
[0005] Preferably, the casting roller is rotatably connected to the frame via a bearing, and the rear side of the casting roller is fixedly connected to the driving device.
[0006] Preferably, the front end of the cooling roller group is provided with a plurality of water pipes for conveying cooling.
[0007] Preferably, a mounting plate with a mounting hole is provided on the outside of the mounting tube, and a fastening knob is threadedly connected to the mounting tube.
[0008] Preferably, scale lines are provided on the outer side of the inspection ruler.
[0009] Preferably, there are two of each of the mounting tube, mounting rod, spring and support rod.
[0010] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows: the utility model effectively avoids the problems of cracking and deformation of the diaphragm casting sheet due to tightness by setting a guide component without affecting the use of the diaphragm casting sheet forming machine. During use, since the spring has a certain elasticity, the support rod and the guide roller can move slightly, which has a relieving effect and avoids the problems of cracking and deformation of the diaphragm casting sheet due to tightness. In addition, during the use of the spring, the original length of the spring can be checked by checking the scale line on the ruler, and recorded, and then the reference scale can be used to check the original length of the spring. The wire is used to detect the deformation degree of the spring. When the forming machine is not working and the deformation degree of the spring is large, it indicates that the wear is serious and the spring can be replaced. This process can detect the wear degree of the spring for easy use. When replacing the spring, directly rotate the screws on the first gasket and the second gasket until the screws are completely disengaged from the first gasket and the second gasket. After disengagement, the mounting tube, spring and support rod can be directly separated for replacement. Finally, the tightening knob can be loosened. After loosening, the mounting rod can be moved. After moving to the appropriate height, tighten the tightening knob to achieve the effect of adjusting the height of the guide roller for easy use. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural diagram of the utility model;
[0012] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of the middle guide assembly;
[0013] Figure 3 For this utility model Figure 1 Schematic diagram of the disassembly of the middle guide assembly;
[0014] Figure 4 For this utility model Figure 4 Schematic diagram of the structure of the middle spring.
[0015] Reference numerals:
[0016] 100, rack;
[0017] 200, casting roller;
[0018] 300, cooling roller group;
[0019] 400, guide assembly; 401, mounting tube; 402, tightening knob; 403, mounting rod; 404, first gasket; 405, spring; 406, second gasket; 407, inspection ruler; 4071, scale line; 408, support rod; 409, guide roller. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features therein can be combined with each other unless there is any conflict.
[0021] The following describes some embodiments of the present invention in conjunction with the accompanying drawings to provide a diaphragm casting machine.
[0022] Example 1:
[0023] Reference Figure 1-4 , which is the first embodiment of the present utility model, provides a diaphragm casting sheet forming machine, including a frame 100, a casting sheet roller 200, a cooling roller group 300 and a guide assembly 400.
[0024] Specifically, the casting roller 200 is arranged on the frame 100, and the casting roller 200 is rotatably connected to the frame 100 through a bearing. The rear side of the casting roller 200 is fixedly connected to the driving device. When in use, the melt flow extruded by the extruder passes through the extrusion die head and is evenly coated on the casting roller 200. The casting roller 200 is preliminarily cooled to form a preliminary diaphragm casting sheet.
[0025] Specifically, the cooling roller group 300 is arranged on the frame 100, and a plurality of water pipes for conveying cooling are set at the front end of the cooling roller group 300. When in use, the cooling roller group 300 can be cooled and shaped. The cooling and shaping rollers can ensure that the diaphragm casting has uniform thickness and excellent physical properties.
[0026] Specifically, the guide assembly 400 includes a mounting tube 401 bolted to the outside of the frame 100, a mounting rod 403 inserted into the mounting tube 401, a first gasket 404 screwed to the right side of the mounting rod 403, a spring 405 arranged on the right side of the first gasket 404, a second gasket 406 arranged on the right side of the spring 405, an inspection ruler 407 arranged on the left side of the second gasket 406, a support rod 408 inserted into the mounting rod 403 and screwed to the second gasket 406, and a guide roller 409 bearing-connected to the support rod 408. A scale line 4071 is provided on the outside of the inspection ruler 407. When in use, due to the certain elasticity of the spring 405, the support rod 408 and the guide roller 409 can move slightly, which has a relieving effect. Avoid problems such as cracking and deformation of the diaphragm casting due to tightness. During the use of the spring 405, the original length of the spring 405 can be checked by checking the scale line 4071 on the ruler 407 and recorded. The deformation degree of the spring 405 can then be detected by referring to the scale line 4071. When the molding machine is not working and the deformation degree of the spring 405 is large, it indicates that the wear is serious and the spring 405 can be replaced. This process can achieve the effect of detecting the wear degree of the spring 405 for use. When replacing the spring 405, directly rotate the screws on the first gasket 404 and the second gasket 406 until the screws are completely disengaged from the first gasket 404 and the second gasket 406. After disengagement, the mounting tube 401, the spring 405 and the support rod 408 can be directly separated for replacement.
[0027] Furthermore, a mounting plate with a mounting hole is provided on the outside of the mounting tube 401, and a tightening knob 402 is threadedly connected to the mounting tube 401. When in use, the tightening knob 402 can be loosened, and the mounting rod 403 can be moved after loosening. After moving to a suitable height, the tightening knob 402 is tightened to achieve the effect of adjusting the height of the guide roller 409 for guidance.
[0028] Furthermore, two mounting tubes 401, mounting rods 403, springs 405 and support rods 408 are each provided. When in use, the two mounting tubes 401, mounting rods 403, springs 405 and support rods 408 can all support the guide roller 409, making it convenient for the guide roller 409 to transport the diaphragm casting sheet.
[0029] The working principle and use process of the utility model: when in use, since the spring 405 has a certain elasticity, the support rod 408 and the guide roller 409 can move slightly, which has a relieving effect and avoids the diaphragm casting sheet from cracking, deformation and other problems due to tightness. In addition, during the use of the spring 405, the original length of the spring 405 can be checked by checking the scale line 4071 on the ruler 407 and recorded, and then the deformation degree of the spring 405 can be detected by referring to the scale line 4071. When the molding machine is not working and the deformation degree of the spring 405 is large, it indicates that the wear is serious. The spring 405 can be replaced. This process can detect the degree of wear of the spring 405 for easy use. When replacing the spring 405, directly rotate the screws on the first gasket 404 and the second gasket 406 until the screws are completely disengaged from the first gasket 404 and the second gasket 406. After disengagement, the mounting tube 401, the spring 405 and the support rod 408 can be directly separated for replacement. Finally, the tightening knob 402 can be loosened. After loosening, the mounting rod 403 can be moved. After moving to a suitable height, the tightening knob 402 can be tightened to achieve the effect of adjusting the height of the guide roller 409 for guidance.
[0030] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.
Claims
1. A diaphragm casting machine, characterized in that: include: Rack(100); A casting roller (200) is arranged on the frame (100); A cooling roller group (300) is arranged on the frame (100); The guide assembly (400) comprises a mounting tube (401) bolted to the outside of the frame (100), a mounting rod (403) inserted into the mounting tube (401), a first gasket (404) screwed to the right side of the mounting rod (403), a spring (405) arranged on the right side of the first gasket (404), a second gasket (406) arranged on the right side of the spring (405), an inspection ruler (407) arranged on the left side of the second gasket (406), a support rod (408) inserted into the mounting rod (403) and screwed to the second gasket (406), and a guide roller (409) bearing-connected to the support rod (408).
2. A diaphragm casting machine according to claim 1, characterized in that: The casting roller (200) is rotatably connected to the frame (100) via a bearing, and the rear side of the casting roller (200) is fixedly connected to a driving device.
3. A diaphragm casting machine according to claim 1, characterized in that: The front end of the cooling roller group (300) is provided with a plurality of water pipes for conveying cooling.
4. A diaphragm casting machine according to claim 1, characterized in that: A mounting plate with mounting holes is provided on the outside of the mounting tube (401), and a fastening knob (402) is threadedly connected to the mounting tube (401).
5. The diaphragm casting machine according to claim 1, characterized in that: The outer side of the inspection ruler (407) is provided with scale lines (4071).
6. The diaphragm casting machine according to claim 1, characterized in that: The number of each of the mounting tube (401), the mounting rod (403), the spring (405) and the support rod (408) is two.