Take-up device for tape-casting green ceramic chips

Abstract

The utility model discloses a tape casting green ceramic chip collecting device which comprises a conveying plate and a material collecting plate which are sequentially arranged in an inclined mode from left to right, green ceramic chips can slide onto the material collecting plate after passing through the conveying plate, and side baffles are arranged on the two sides of the conveying plate in the sliding direction of the green ceramic chips. One end of each supporting rod is connected to the inner wall of the corresponding side baffle, and the other end of each supporting rod is hinged to a guide rod. A roller is arranged above the guide rod, and a moving rod with a rack is hinged to the lower part of the guide rod; an open hole I is formed in the side baffle, and the moving rod penetrates through the open hole I and then extends outwards; a reset mechanism for resetting the guide rod is arranged on the extending section of the moving rod; a conveying belt and a gear are further arranged on the conveying plate, and the gear is fixed to the conveying plate and matched with the rack on the moving rod; the gear is movably connected with the roller through a conveyor belt. The green ceramic chip collecting device solves the problems that an existing green ceramic chip collecting device is complex in technology and poor in adaptability.

Description

Technical Field

[0001] The utility model relates to the field of material transportation, in particular to a film collecting device for tape-cast green porcelain films. Background Art

[0002] Green ceramic sheets are key materials in the packaging process of electronic components, and their quality and integrity are crucial to the performance of the final product. The main function of the green ceramic sheet collection device is to automatically collect the cast ceramic sheets after punching. The collection device needs to ensure that the green ceramic sheets can slide smoothly and accurately and be collected to the designated location after being cut from the punching machine to avoid defects in subsequent processes such as debinding and sintering.

[0003] The green ceramic sheets formed by tape casting cannot withstand large impacts, otherwise it may cause microcracks or shape deformation in the green ceramic sheets, which may be magnified in the subsequent sintering process, causing warping, edge defects and other problems in the finished product, affecting the performance and reliability of electronic components.

[0004] Although the existing film collecting devices have achieved automated collection to a certain extent, they still have some significant disadvantages: large footprint. Traditional film collecting devices are often not compact enough and require a large space for installation and operation, which is a limitation for production environments with limited space; integration complexity. Many existing devices need to be integrated with other equipment such as punching machines to realize control program integration. The highly integrated design increases the complexity of the system, resulting in time-consuming and labor-intensive installation and debugging processes; prone to failure. When problems occur in any link of the integrated control system, the entire automated production line may stagnate, and the maintenance and repair costs are high; poor adaptability. Existing devices may lack adjustment mechanisms and are difficult to adapt to raw ceramic sheets of different sizes and shapes, limiting their application in diversified production needs; lack of buffer protection. Some existing devices may not have sufficient buffering and protection measures to effectively reduce the impact and damage that the raw ceramic sheets may suffer during the collection process. Utility Model Content

[0005] The utility model aims to solve or alleviate the problems of complex technology and poor adaptability of the existing green ceramic sheet collecting device, and proposes a tape-cast green ceramic sheet collecting device.

[0006] The utility model is realized by the following technical solutions:

[0007] A film receiving device for tape-cast green porcelain sheets, comprising a transmission plate and a receiving plate which are arranged in sequence from left to right and at an inclined angle, the green porcelain sheets can slide onto the receiving plate after passing through the transmission plate, and side baffles are arranged on both sides of the transmission plate along the sliding direction of the green porcelain sheets; a support rod is arranged on the side baffle, one end of the support rod is connected to the inner wall of the side baffle, and the other end of the support rod is hinged with a guide rod; a roller is arranged above the guide rod, and a moving rod with a rack is hinged below the guide rod; an opening I is arranged on the side baffle, and the moving rod extends outward after passing through the opening I; a reset mechanism for resetting the guide rod is arranged on the extended section of the moving rod ; A conveyor belt and a gear are also provided on the transmission plate, and the gear is fixed on the transmission plate and matches with the rack on the moving rod; the gear and the roller are movably connected through the conveyor belt; the support rod, guide rod, roller, moving rod, rack, gear, conveyor belt and reset mechanism are the first guide unit; along the length direction of the transmission plate, a second guide unit is also provided on the other side of the transmission plate in a mirror image of the first guide unit; when the raw porcelain sheet slides down, it first touches the bottom of the guide rod, causing the guide rod to rotate to fit the raw porcelain sheet, and at the same time, the rack drives the gear to rotate, thereby driving the roller to cause the raw porcelain sheet to slide.

[0008] When the raw ceramic sheet obtains kinetic energy from the roller of the punching machine, it first slides onto the transmission plate. Since the transmission plate is set at an angle, the raw ceramic sheet continues to slide on the transmission plate. When the lower edge of the raw ceramic sheet first contacts the bottom of the guide rods on both sides, the guide rods on both sides begin to rotate so that their tops can also contact the upper edges of the raw ceramic sheet, thereby clamping and guiding the raw ceramic sheet and ensuring that the raw ceramic sheet slides along the predetermined path. The moving rod with a rack under the guide rod engages with the gear on the transmission plate. When the guide rod rotates, the rack drives the gear to rotate, and the gear is movably connected to the roller through the conveyor belt. The rotation of the gear drives the roller to rotate, and the contact surface between the roller and the raw ceramic sheet provides further sliding support to reduce friction. After the raw ceramic sheet passes through the guide rod, the reset mechanism (such as a bump and a spring) pushes the guide rod back to the initial position to prepare for the guidance of the next raw ceramic sheet. The raw ceramic sheet finally slides onto the receiving plate. The receiving area contains a buffer plate and a buffer foam to absorb the remaining kinetic energy and prevent impact and potential damage.

[0009] Preferably, a buffer plate and a buffer foam are further included, and an angle is formed between the buffer plate and the receiving plate to prevent the raw ceramic sheets from falling off; the buffer plate is bent to form a groove capable of accommodating the buffer foam. The combined use of the buffer plate and the buffer foam significantly improves the protection level of the raw ceramic sheets during the receiving process, reduces damage caused by impact, and ensures product quality.

[0010] Preferably, the reset mechanism includes a bump and a spring, the bump is arranged on the extended section of the moving rod, and the spring connects the side baffle and the bump, so as to ensure that the guide rod can be reset quickly and accurately, prepare for the guidance of the next green ceramic sheet, and improve the working efficiency and response speed of the sheet collecting device.

[0011] Preferably, the transmission plate is inclined at an angle of 15-30° to the horizontal line. This angle range helps control the speed and kinetic energy of the green ceramic sheet sliding down, allowing the green ceramic sheet to slide down smoothly under the action of gravity while reducing the impact that may be caused by sliding down too quickly.

[0012] Preferably, along the length direction of the guide rod, a brush is provided on one side of the guide rod close to the surface of the transmission plate. The brush can clean dust, debris or other residues on the transmission plate during the back and forth movement of the guide rod to keep the transmission plate clean.

[0013] Preferably, a nut is provided on the outer wall of the side baffle, an opening II is provided on the side baffle, and the support rod extends out after passing through the opening II; a threaded section is provided on the extended section of the support rod, and the threaded section cooperates with the nut to fix the support rod. The cooperation between the threaded section and the nut provides a stable and adjustable fixing method, ensuring the stability of the support rod during operation, and also facilitating the adjustment of the position of the support rod.

[0014] Preferably, the width of the transmission plate gradually decreases along the sliding direction of the green ceramic sheets, which helps guide the green ceramic sheets to slide along a predetermined path and reduce the dislocation or scattering of the green ceramic sheets during the material collection process.

[0015] Preferably, a rubber sleeve is provided below the guide rod, which absorbs part of the impact force and provides a buffered guide surface.

[0016] Preferably, the outer edge of the roller is provided with a depression toward the center of the roller, and the depression is used to contact the conveyor belt. The conveyor belt contacts the depression structure on the outer edge of the roller, and the depression structure provides additional friction to keep the conveyor belt stable, thereby effectively transmitting power and guiding the green ceramic sheet.

[0017] Preferably, a rubber ring is provided on the outer edge of the roller. When the roller rotates, the conveyor belt can stably follow the movement of the roller.

[0018] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0019] 1. The utility model can effectively control the sliding path and posture of the green ceramic sheet by using an adjustable transmission plate slope and a mirror-symmetrical first and second guide unit. This design not only ensures the precise guidance of the green ceramic sheet during the sliding process, but also improves the stability of the entire sheet collection process through the double-sided clamping mechanism, and reduces the deviation or instability that may be caused by unilateral guidance. In addition, the bristle design on the guide rod further ensures the stability and cleanliness of the green ceramic sheet during the sliding process.

[0020] 2. The utility model adopts a buffer plate with elastic foam in the receiving area. This design significantly improves the protection level of the green ceramic sheet in the final landing stage, effectively absorbs the residual kinetic energy, reduces the impact, and thus reduces the risk of defects such as warping and defects in the sintered product. At the same time, the rubber ring and concave design on the outer edge of the roller not only increase the friction between the roller and the conveyor belt, improve the transmission efficiency, but also provide additional buffering to protect the green ceramic sheet from hard contact damage.

[0021] 3. The transmission plate and receiving plate of the utility model are designed with an integrated connection, which simplifies the structure and reduces the number of components, thereby reducing the footprint of the entire device and improving the efficiency of space utilization. At the same time, the use of the mounting base plate and the workbench makes the entire device easy to install and fix, and is convenient for integration into existing production lines. In addition, the adjustable design of the guide rod, support rod and moving rod enables the equipment to quickly adapt to raw ceramic pieces of different sizes and shapes, improving the flexibility and convenience of operation. This design also simplifies the maintenance and adjustment process and reduces maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model, constitute a part of this application, and do not constitute a limitation of the embodiments of the present utility model.

[0023] In the attached picture:

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the first guide unit and the second guide unit of the utility model;

[0026] Figure 3 This is a schematic diagram of the guide rod and bristles of the utility model;

[0027] Figure 4 for Figure 2 A magnified image of point A;

[0028] Figure 5 for Figure 2 Enlarged view of point B.

[0029] The reference numerals represent:

[0030] 1, raw porcelain sheet, 2, transmission plate, 21, transmission plate bracket, 3, connecting plate, 4, receiving plate, 41, receiving plate bracket, 5, buffer plate, 51, buffer plate bracket, 52, buffer foam, 6, side baffle, 61, support rod, 62, nut, 63, moving rod, 621, bump, 622, spring, 7, guide rod, 71, roller, 72, gear, 73, conveyor belt, 74, rubber sleeve, 75, brush, 8, mounting base, 9, workbench. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The schematic implementation mode of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model. It should be noted that the utility model is already in the actual research and development and use stage.

[0032] Unless otherwise defined, the technical terms or scientific terms used in this utility model shall have the usual meanings understood by people with ordinary skills in the field to which this utility model belongs. The words "first", "second" and similar words used in this utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. The words "include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects.

[0033] The quality and integrity of raw ceramic sheets are critical to the performance of the final product. The sheet collection device needs to ensure that the raw ceramic sheets can slide smoothly and accurately and be collected to the designated location after being cut from the punching machine to avoid defects in subsequent processes such as debinding and sintering. In the process of sliding to the collection plate, the raw ceramic sheets have a certain kinetic energy due to the acceleration of gravity. If there is no proper buffering, the raw ceramic sheets may be damaged or cracked due to impact when landing. Existing sheet collection equipment is usually not streamlined enough and occupies a large space, which poses a challenge in limited production areas and limits its deployment possibilities in small spaces. Many existing sheet collection devices require complex integration with equipment such as punching machines to achieve unified control programs. Highly integrated solutions increase the complexity of system operation, making the installation and commissioning of the equipment time-consuming and labor-intensive.

[0034] Embodiment 1:

[0035] Please refer to the attached Figure 1 -Attached Figure 5 A film receiving device for tape-cast green porcelain sheets, comprising a transmission plate 2 and a receiving plate 4 which are arranged in sequence from left to right and at an inclined angle, the green porcelain sheet 1 can slide onto the receiving plate 4 after passing through the transmission plate 2, and side baffles 6 are arranged on both sides of the transmission plate 2 along the sliding direction of the green porcelain sheet 1; a support rod 61 is arranged on the side baffle 6, one end of the support rod 61 is connected to the inner wall of the side baffle 6, and the other end of the support rod 61 is hinged with a guide rod 7; a roller 71 is arranged above the guide rod 7, and a moving rod 63 with a rack is hinged below the guide rod 7; an opening Ⅰ is arranged on the side baffle 6, and the moving rod 63 extends outward after passing through the opening Ⅰ; a reset mechanism for resetting the guide rod 7 is arranged on the extended section of the moving rod 63; the transmission plate 2 A conveyor belt 73 and a gear 72 are also provided on the transmission plate 2. The gear 72 is fixed on the transmission plate 2 and matches the rack on the moving rod 63. The gear 72 and the roller 71 are movably connected through the conveyor belt 73. The support rod 61, the guide rod 7, the roller 71, the moving rod 63, the rack, the gear 72, the conveyor belt 73 and the reset mechanism are the first guide unit. Along the length direction of the transmission plate 2, a second guide unit that is mirror-imaged to the first guide unit is also provided on the other side of the transmission plate 2. When the raw porcelain sheet 1 slides down, it first touches the bottom of the guide rod 7, causing the guide rod 7 to rotate to fit the raw porcelain sheet 1, and at the same time, the rack drives the gear 72 to rotate, thereby driving the roller 71 to cause the raw porcelain sheet 1 to slide.

[0036] The sheet collecting device in this embodiment is divided into a transmission area and a material collecting area. The transmission area includes a transmission plate 2, which is designed as a slope of 15-30°. The length and angle of the slope can be adjusted to control the kinetic energy of the raw porcelain sheet 1 and ensure that it slides smoothly into the material collecting area. The end of the transmission area is connected to the material collecting area, which is mainly composed of a material collecting plate 4 and a buffer plate 5. The material collecting plate 4 is used to carry the superimposed raw porcelain sheets 1, and the buffer plate 5 blocks its further movement to achieve the buffering purpose. The raw porcelain sheet 1 is provided with kinetic energy by the roller of the punching machine. After entering the transmission area, it slides down the slope under the combined action of gravity and friction. Through the design of the slope, the kinetic energy of the raw porcelain sheet 1 is controlled within a certain range, so that it can land smoothly in the material collecting area. The sheet collecting device of the utility model can effectively control the kinetic energy of the raw porcelain sheet 1 and reduce its impact during the sliding process by arranging a device for guiding the raw porcelain sheet 1 on both sides of the transmission plate 2, thereby reducing the risk of defects such as warping and defects in the sintered product.

[0037] It should be noted that there are many ways to adjust the length or angle of the slope, such as designing a foot with adjustable height at the bottom of the transmission plate 2, and changing the angle of the slope by adjusting the height of the foot; in addition, the transmission plate 2 can also be designed to be composed of several retractable parts, and the total length of the slope can be changed by adjusting the length of each section; of course, it is also possible to set an angle adjustment mechanism at one or both ends of the transmission plate 2, such as using a screw jack or a wedge block, to adjust the angle of the plate.

[0038] It should be noted that the first guide unit and the second guide unit are respectively located on both sides of the transmission plate 2, and cooperate with each other to form a clamping system, providing uniform guiding force to ensure that the raw ceramic sheet 1 is firmly clamped during the transmission process, preventing the raw ceramic sheet 1 from shifting or rolling during the sliding process, and ensuring that it moves smoothly along the predetermined path.

[0039] It should be noted that the roller 71 has multiple functions: the roller 71 provides a rolling contact surface instead of a sliding contact, thereby significantly reducing the friction between the raw ceramic sheet 1 and the transmission plate 2 and reducing wear; the position and design of the roller 71 help guide the raw ceramic sheet 1 to move along the correct path and ensure the stability of the raw ceramic sheet 1 during the sliding process; the rotation of the gear 72 can be transmitted to the roller 71, thereby pushing the conveyor belt 73 and the raw ceramic sheet 1 forward; in addition, the roller 71 can also absorb the impact force of the raw ceramic sheet 1 during the sliding process, especially when a rubber ring or a buffer material is provided on the outer edge of the roller 71, an additional buffering effect is provided; in terms of stability, the roller 71 provides a support point for the raw ceramic sheet 1, especially on the inclined transmission plate 2, the roller 71 can support the weight of the raw ceramic sheet 1 to prevent it from shifting under the action of gravity; since the gear 72 or the roller 71 can be manually replaced to adjust the transmission ratio, in practice, the rotation speed of the roller 71 can be adjusted, so that the sliding speed of the raw ceramic sheet 1 can be controlled to meet different production needs.

[0040] It should be noted that the transmission plate bracket 21 and the receiving plate bracket 41 play a stable supporting role to ensure the stability of the device during operation; the mounting base 8 is used to fix the entire film receiving device to ensure its accurate position on the workbench 9; the device can be easily installed on the workbench 9 through the mounting holes or connection points on the base plate; the transmission plate 2 and the receiving plate 4 are connected together to form a continuous transmission path to ensure the smooth transition of the raw ceramic sheet 1 from the punching machine to the receiving area; the workbench 9 provides a stable working platform for the film receiving device, which is easy to integrate into the production line.

[0041] Working principle:

[0042] When the raw ceramic sheet 1 obtains kinetic energy from the punching machine roller, it first slides onto the transmission plate 2. Since the transmission plate 2 is set at an angle, the raw ceramic sheet 1 continues to slide on the transmission plate 2. When the lower edge of the raw ceramic sheet 1 first contacts the lower side of the guide rods 7 on both sides, the guide rods 7 on both sides begin to rotate so that their upper sides can also contact the upper edge of the raw ceramic sheet 1, thereby clamping and guiding the raw ceramic sheet 1 and ensuring that the raw ceramic sheet 1 slides along a predetermined path. The moving rod 63 with a rack under the guide rod 7 meshes with the gear 72 on the transmission plate 2. When the guide rod 7 rotates, the rack drives the raw ceramic sheet 1 to rotate. The gear 72 rotates, and the gear 72 is movably connected to the roller 71 through the conveyor belt 73. The rotation of the gear 72 drives the roller 71 to rotate, and the contact surface between the roller 71 and the raw ceramic sheet 1 provides further sliding support to reduce friction. After the raw ceramic sheet 1 passes through the guide rod 7, the reset mechanism (such as the protrusion 621 and the spring 622) pushes the guide rod 7 back to the initial position to prepare for the guidance of the next raw ceramic sheet 1. The raw ceramic sheet 1 finally slides onto the receiving plate 4. The receiving area includes a buffer plate 5 and a buffer foam 52 to absorb residual kinetic energy and prevent impact and potential damage.

[0043] The utility model ensures the stable guidance of the raw ceramic sheet 1 through the rotational clamping of the guide rod 7 and the auxiliary effect of the roller 71, thereby preventing the raw ceramic sheet 1 from being offset or misplaced during the sliding process; reducing the impact and damage of the raw ceramic sheet 1 during the material collection process, and improving the yield rate; the use of the buffer plate 5 and the buffer foam 52 effectively absorbs the residual kinetic energy of the raw ceramic sheet 1, and reduces defects such as warping and defects that may occur after sintering.

[0044] As a further preferred embodiment of the present invention, a buffer plate 5 and a buffer foam 52 are further included. An angle is formed between the buffer plate 5 and the receiving plate 4 to prevent the raw ceramic sheet 1 from falling off. The buffer plate 5 is bent to form a groove capable of accommodating the buffer foam 52 .

[0045] It should be noted that the buffer plate 5 is designed to be bendable to form a groove to accommodate elastic foam with a thickness of 10-20 mm, which not only provides an effective buffering effect, but also facilitates the installation and replacement of the elastic foam; the combined use of the buffer plate 5 and the buffer foam 52 significantly improves the protection level of the raw porcelain sheet 1 during the material collection process, reduces the damage caused by impact, and ensures product quality; when the raw porcelain sheet 1 slides to the material collection area, it first contacts the buffer plate 5 and the elastic foam, which together absorb the remaining kinetic energy and reduce the impact; the foam can use elastic foam of different densities or different thicknesses, or design buffer plates 5 of different shapes to adapt to raw porcelain sheets 1 of different sizes or shapes, or adjust according to the specific needs of the production line.

[0046] As a further preferred embodiment of the present embodiment, the reset mechanism includes a protrusion 621 and a spring 622 . The protrusion 621 is disposed on the extended section of the moving rod 63 , and the spring 622 connects the side baffle 6 and the protrusion 621 .

[0047] It should be noted that when the green ceramic sheet 1 slides over the guide rod 7, the guide rod 7 rotates due to the thrust, and then the projection 621 pushes the guide rod 7 back to the initial position under the action of the spring 622. The design of this reset mechanism ensures that the guide rod 7 can be quickly and accurately reset to prepare for the guidance of the next green ceramic sheet 1, thereby improving the working efficiency and response speed of the sheet collection device. In practice, it is possible to consider using springs 622 of different strengths or different types of reset mechanisms, such as pneumatic or hydraulic reset systems, to adapt to different production speeds or the weight of the guide rod 7.

[0048] Please refer to the attached Figure 1 , there is a better solution in this embodiment, the inclination angle of the transmission plate 2 to the horizontal line is 15-30°. After many experiments by the inventor, this angle range helps to control the speed and kinetic energy of the raw ceramic sheet 1 sliding down, allowing the raw ceramic sheet 1 to slide down smoothly under the action of gravity, while reducing the impact that may be caused by sliding down too quickly. As an alternative, it can be considered to adjust the range of the inclination angle according to the specific characteristics of the raw ceramic sheet 1 or the specific requirements of the production line, or use an adjustable inclination mechanism to adapt to different production conditions.

[0049] Please refer to the attached Figure 3 In this embodiment, there is a better solution. Along the length direction of the guide rod 7, a brush 75 is provided on one side of the guide rod 7 close to the surface of the transmission plate 2. The brush 75 is made of soft material. When the guide rod 7 moves back and forth, the brush 75 can clean the dust, debris or other residues on the transmission plate 2, keep the transmission plate 2 clean, and prevent scratches or damage to the surface of the green ceramic sheet 1 during the guiding process; regular cleaning can reduce the contamination of the green ceramic sheet 1 during the transmission process and improve product quality.

[0050] Embodiment 2:

[0051] As a further optimization of the above embodiment, a nut 62 is provided on the outer wall of the side baffle 6, and an opening is provided on the side baffle 6, through which the support rod 61 extends; a threaded section is provided on the extending section of the support rod 61, and the threaded section cooperates with the nut 62 to fix the support rod 61, thereby achieving the fixation of the support rod 61. This design allows the position of the support rod 61 to be fine-tuned to accommodate raw porcelain sheets 1 of different sizes; the cooperation between the threaded section and the nut 62 provides a stable and adjustable fixing method, which ensures the stability of the support rod 61 during operation, and also facilitates the adjustment of the position of the support rod 61; when the position of the support rod 61 needs to be adjusted, the nut 62 can be loosened, and the support rod 61 can be moved to an appropriate position and then tightened. Other types of fasteners, such as bolts, pins or snaps, can also be used to adapt to different installation requirements or improve installation efficiency.

[0052] There is a better solution in this embodiment. Along the sliding direction of the green ceramic sheet 1, the width of the transmission plate 2 gradually decreases, which helps to guide the green ceramic sheet 1 to slide along the predetermined path, reduce the misalignment or scattering of the green ceramic sheet 1 during the material collection process, and helps to concentrate the green ceramic sheet 1 to improve the accuracy of material collection. Alternative solutions include designing a guide structure of different shapes, such as a curved or broken-line transmission plate 2, to adapt to a specific production line layout or improve the guiding efficiency of the green ceramic sheet 1.

[0053] Embodiment 3:

[0054] There is a better solution in this embodiment. A rubber sleeve 74 is provided below the guide rod 7. A depression facing the center of the roller 71 is provided on the outer edge of the roller 71, and the depression is used to contact the conveyor belt 73. A rubber ring is provided on the outer edge of the roller 71.

[0055] During the sliding process, the raw ceramic sheet 1 first contacts the rubber sleeve 74 under the guide rod 7, which absorbs part of the impact force and provides a buffered guide surface; the depression not only provides a better contact point between the roller 71 and the conveyor belt 73, but also helps to stably position the conveyor belt 73 on the roller 71, ensuring the stable operation of the conveyor belt 73 on the roller 71 and reducing the possibility of sliding and offset; when the roller 71 rotates, the conveyor belt 73 contacts the depression structure on the outer edge of the roller 71, and the depression structure provides additional friction to keep the conveyor belt 73 stable, thereby effectively transmitting power and guiding the raw ceramic sheet 1; the rubber ring increases the friction between the roller 71 and the conveyor belt 73, improving the transmission efficiency. The material of the rubber ring is selected as rubber with a high friction coefficient to ensure that when the roller 71 rotates, the conveyor belt 73 can stably follow the movement of the roller 71.

[0056] The above embodiments are only used to illustrate the technical solutions of the present disclosure, rather than to limit them; although the present disclosure has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present disclosure. The following points need to be explained: In the accompanying drawings of the embodiments of the present utility model, only the structures involved in the embodiments of the present utility model are involved, and other structures can refer to the usual design. In the absence of conflict, the features in the same embodiment and different embodiments of the present utility model can be combined with each other. The above is only an exemplary implementation of the present utility model, and is not used to limit the scope of protection of the present utility model. The scope of protection of the present utility model is determined by the attached claims.

Claims

1. A film collecting device for tape-cast green ceramic sheets, comprising a transmission plate (2) and a receiving plate (4) arranged obliquely from left to right, wherein the green ceramic sheet (1) can slide onto the receiving plate (4) after passing through the transmission plate (2), thereby completing the film collecting work, and wherein: Side baffles (6) are provided on both sides of the transmission plate (2) along the sliding direction of the green porcelain sheet (1); A support rod (61) is provided on the side baffle (6), one end of the support rod (61) is connected to the inner wall of the side baffle (6), and the other end of the support rod (61) is hinged to a guide rod (7); A roller (71) is provided above the guide rod (7), and a moving rod (63) with a rack is hingedly connected below the guide rod (7); an opening I is provided on the side baffle (6), and the moving rod (63) extends outward after passing through the opening I; a reset mechanism for resetting the guide rod (7) is provided on the extended section of the moving rod (63); A conveyor belt (73) and a gear (72) are also provided on the transmission plate (2); the gear (72) is fixed on the transmission plate (2) and matches the rack on the moving rod (63); the gear (72) and the roller (71) are movably connected via the conveyor belt (73); The support rod (61), the guide rod (7), the roller (71), the moving rod (63), the rack, the gear (72), the conveyor belt (73) and the reset mechanism constitute a first guide unit; along the length direction of the transmission plate (2), a second guide unit is provided on the other side of the transmission plate (2) and is arranged in a mirror image with the first guide unit; when the raw ceramic sheet (1) slides on the transmission plate (2), it first touches the bottom of the guide rod (7), causing the guide rod (7) to rotate to fit the raw ceramic sheet (1), and at the same time causing the rack to drive the gear (72) to rotate, driving the roller (71) to cause the raw ceramic sheet (1) to slide.

2. The tape-cast green sheet collecting device according to claim 1, characterized in that: It also includes a buffer plate (5) and a buffer foam (52); an angle is formed between the buffer plate (5) and the receiving plate (4) to prevent the raw ceramic sheet (1) from falling off; and the buffer plate (5) is bent to form a groove capable of accommodating the buffer foam (52).

3. The tape-cast green sheet collecting device according to claim 2, characterized in that: The reset mechanism comprises a protrusion (621) and a spring (622); the protrusion (621) is arranged on the extended section of the moving rod (63); and the spring (622) connects the side baffle (6) and the protrusion (621).

4. The tape-cast green ceramic sheet collecting device according to claim 3, characterized in that: The transmission plate (2) is inclined at an angle of 15° to 30° with respect to the horizontal line.

5. The tape-cast green sheet collecting device according to claim 4, characterized in that: Brush hairs (75) are provided on one side of the guide rod (7) close to the surface of the transmission plate (2) along the length direction of the guide rod (7).

6. The tape-cast green sheet collecting device according to claim 5, characterized in that: The outer wall of the side baffle (6) is provided with a nut (62), and the side baffle (6) is provided with an opening II, through which the support rod (61) passes and then extends out; a threaded section is provided on the extended section of the support rod (61), and the threaded section cooperates with the nut (62) to fix the support rod (61).

7. The tape-cast green sheet collecting device according to claim 6, characterized in that: Along the sliding direction of the green porcelain sheet (1), the width of the transmission plate (2) gradually decreases.

8. The tape-cast green sheet collecting device according to claim 7, characterized in that: A rubber sleeve (74) is provided below the guide rod (7).

9. The tape-cast green sheet collecting device according to claim 8, characterized in that: The outer edge of the roller (71) is provided with a depression facing the center of the roller (71), and the depression is used to contact the conveyor belt (73).

10. A tape-cast green sheet collecting device according to any one of claims 1 to 9, characterized in that: The outer edge of the roller (71) is provided with a rubber ring.

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