A drum paper edge anti-tear edge coating treatment device

Abstract

The utility model provides a kind of drum paper edge tear-resistant edge covering processing equipment, which comprises: fixed seat, the fixed seat top side is fixedly connected with support frame;Polishing assembly, the polishing assembly is installed in support frame top, vertical adjusting mechanism is fixedly installed on the surface of support frame;Fixed column, the fixed connection is in vertical adjusting mechanism side surface, the fixed column left end sleeve is connected with fixed frame;Angle adjusting mechanism, the angle adjusting mechanism is installed in fixed column left end surface;Fixing mechanism, the fixing mechanism is installed in fixed frame top side surface, the fixed mechanism top is fixedly placed with drum paper. It is convenient to press and fix the drum paper by the fixing mechanism, to realize the stability of the drum paper in the subsequent polishing process, improve the quality of the drum paper, and it is convenient to take out the polished drum paper, easy to operate, and it is convenient to adjust the inclination angle of the drum paper edge, to stabilize and fix the device after angle adjustment, to ensure stable polishing of the drum paper.

Description

Technical Field

[0001] This utility model relates to the technical field of edge-binding equipment, and is an edge-binding equipment for tear-resistant treatment of paper drum edges. Background Technology

[0002] The diaphragm is the main sound-producing component in a loudspeaker, and the sound quality of the loudspeaker is greatly related to the diaphragm. The diaphragm is mainly composed of three parts: the body, the edge, and the spacer. The spacer is an auxiliary shaping component. Some different models of diaphragms may not have this component, mainly depending on the customer's requirements. Most common diaphragms are composite diaphragms, that is, the body and the edge are made of different materials and are bonded together to form a complete diaphragm.

[0003] After the existing drum paper is edged, there are burrs on the surface of the drum paper. As tiny protrusions on the edge, the burrs cause nonlinear deformation during vibration, which leads to an increase in high-frequency harmonic distortion. Moreover, the stress concentration factor at the burrs can be 3-5 times higher, which accelerates the propagation of edge cracks. In the process of edged drum paper, the worker needs to hold the drum paper and grind the edge of the edge with a grinding wheel. The hand-held operation has errors, which affect the grinding quality of the edged drum paper. Utility Model Content

[0004] This invention addresses the technical problem that in the process of edge banding of drum paper, workers need to hold the drum paper and use a grinding wheel to polish the edge banding, which introduces errors and affects the polishing quality of the drum paper edge banding. Therefore, this invention provides a tear-resistant edge banding device for drum paper.

[0005] This utility model solves the above-mentioned technical problems through the following technical solutions:

[0006] This utility model provides a device for tear-resistant edge binding treatment of drum paper, the device comprising:

[0007] The fixed base has a support frame fixedly connected to its top side;

[0008] A grinding assembly is mounted on top of a support frame, and a vertical adjustment mechanism is fixedly mounted on the surface of the support frame.

[0009] A fixed column is fixedly connected to the side surface of the vertical adjustment mechanism, and a fixed frame is sleeved on the left end of the fixed column;

[0010] An angle adjustment mechanism is installed on the left end surface of the fixed column;

[0011] A fixing mechanism is installed on the top side surface of the fixing frame, and a paper drum is fixedly placed on the top of the fixing mechanism;

[0012] The fixing mechanism includes a rotating part and a fixing part. The rotating part is installed on the top side of the fixing frame. The fixing part includes a placement platform, a pressing column, a pressing ring, and a fixing cylinder. A drum paper is placed on the top side of the placement platform. A fixing cylinder is fixedly connected to the bottom side of the placement platform. A pressing column passes through the surface of the placement platform. The top of the pressing column is fixedly connected to the pressing ring through a connecting column. The bottom side of the pressing ring is in contact with the inner wall of the drum paper.

[0013] Furthermore, the grinding assembly includes a grinding motor and a grinding wheel. The grinding motor is fixedly mounted on the top side surface of the support frame, and a grinding wheel is installed at the output end of the grinding motor.

[0014] Furthermore, the vertical adjustment mechanism includes a first servo motor, a threaded column, and an adjustment seat. The output end of the first servo motor is connected to the threaded column, the adjustment seat is threaded onto the surface of the threaded column, and a fixing column is fixedly connected to the side surface of the adjustment seat.

[0015] Furthermore, the angle adjustment mechanism includes a ring gear, a second servo motor, a gear post, and a fixing assembly. The ring gear is fixedly sleeved on the left end surface of the fixing post, and the left end of the ring gear is fixedly connected to the right side of the fixing frame. The gear post is meshed with the top side of the ring gear. The second servo motor is installed on the top side of the fixing post, and the output shaft of the second servo motor is fixedly sleeved with the gear post. The fixing assembly is installed on the bottom side surface of the fixing post.

[0016] Furthermore, the left end of the fixing column penetrates the right side surface of the fixing frame, the left end of the fixing seat is fixedly connected to a limit ring, and a fixing ring is fixedly sleeved on the surface of the fixing column.

[0017] Furthermore, the fixing component includes a hydraulic cylinder, a push plate, and a locking plate. The hydraulic cylinder is fixedly installed on the bottom side surface of the fixing column. The output end of the hydraulic cylinder is fixedly connected to the push plate. The top side of the push plate is fixedly connected to the locking plate. The inner wall of the top side of the locking plate is provided with limit teeth.

[0018] Furthermore, the rotating part includes a fixed plate, a second servo motor, and a rotating plate. The fixed plate is fixedly connected to the top of the fixed frame, and the second servo motor is fixedly installed on the bottom side of the fixed plate. The output end of the second servo motor is connected to the rotating plate, and a support column is fixedly installed on the top edge of the rotating plate. The top of the support column is fixedly connected to the bottom side of the placement platform.

[0019] Furthermore, the bottom end of the clamping column penetrates the paper drum and the inner cavity of the fixing cylinder, and the top end of the clamping column is fixedly connected to the clamping ring through a connecting column.

[0020] Furthermore, the number of connecting posts is three, and the three connecting posts are distributed in a triangular shape on the inner wall of the clamping ring.

[0021] Furthermore, cylinders are fixedly installed on the front and rear sides of the fixed cylinder, and a clamping plate is fixedly connected to the output end of the cylinder. The clamping plate is in close contact with the side surface of the pressing column.

[0022] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0023] The positive and progressive effects of this utility model are as follows:

[0024] The aforementioned anti-tear edge binding device for drum paper facilitates the clamping and fixing of the drum paper through a fixing mechanism, ensuring stability during subsequent grinding and improving the quality of the drum paper. It also facilitates the removal of the ground drum paper, making operation convenient. Furthermore, it allows for easy adjustment of the drum paper edge tilt angle, enabling stable fixing of the device after angle adjustment and ensuring stable grinding of the drum paper. It also facilitates the grinding of burrs at different locations on the drum paper edge, avoiding the need for multiple manual adjustments to the drum paper position and the number of clamping cycles, thus improving grinding efficiency. Additionally, it eliminates the need for workers to hold the drum paper and grind the edge with a grinding wheel, reducing grinding errors, improving grinding precision, and ensuring the overall quality of the drum paper. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application.

[0026] Figure 1 This is a three-dimensional structural diagram of the edge-binding processing equipment of this utility model.

[0027] Figure 2 This utility model relates to an edge-binding processing device. Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0028] Figure 3 This is a top view of the fixed cylinder connection structure of the edge-wrapping equipment of this utility model.

[0029] Figure 4 This is a schematic diagram of the front and side sectional view of the connection structure between the annular rack and gear column of the edge-binding equipment of this utility model.

[0030] Explanation of reference numerals in the attached figures

[0031] 1. Fixed base;

[0032] 2. Support frame;

[0033] 3. Grinding components; 31. Grinding motor; 32. Grinding wheel;

[0034] 4. Vertical adjustment mechanism; 41. First servo motor; 42. Threaded column; 43. Adjustment seat;

[0035] 5. Fix the column;

[0036] 6. Fixed frame;

[0037] 7. Angle vertical adjustment mechanism; 71. Second servo motor; 72. Gear column; 73. Ring gear; 74. Fixing ring; 75. Fixing assembly; 751. Hydraulic cylinder; 752. Push plate; 753. Locking plate; 76. Limit ring;

[0038] 8. Fixing mechanism; 81. Third servo motor; 82. Fixing plate; 83. Rotating plate; 84. Support column; 85. Placement platform; 86. Fixing part; 861. Fixing cylinder; 862. Cylinder; 863. Clamping plate; 87. Connecting column; 88. Pressing column; 89. Pressing ring;

[0039] 9. Drum paper. Detailed Implementation

[0040] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0041] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0042] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0043] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0044] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0045] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0046] like Figure 1-4 As shown, the tear-resistant edge banding device for the drum paper includes:

[0047] Fixed base 1, with a support frame 2 fixedly connected to its top side;

[0048] Grinding component 3 is installed on the top of support frame 2, and a vertical adjustment mechanism 4 is fixedly installed on the surface of support frame 2;

[0049] The fixed column 5 is fixedly connected to the side surface of the vertical adjustment mechanism 4, and a fixed frame 6 is sleeved on the left end of the fixed column 5;

[0050] Angle adjustment mechanism 7 is installed on the left end surface of fixed column 5;

[0051] Fixing mechanism 8 is installed on the top side surface of fixing frame 6, and a drum paper 9 is fixedly placed on the top of fixing mechanism 8;

[0052] The fixing mechanism 8 includes a rotating part and a fixing part 86. The rotating part is installed on the top side of the fixing frame 6. The fixing part 86 includes a placement platform 85, a pressing column 88, a pressing ring 89, and a fixing cylinder 861. The top side of the placement platform 85 is on which the drum paper 9 is placed. The bottom side of the placement platform 85 is fixedly connected to the fixing cylinder 861. The pressing column 88 passes through the surface of the placement platform 85. The top end of the pressing column 88 is fixedly connected to the pressing ring 89 through a connecting column 87. The bottom side of the pressing ring 89 is in contact with the inner wall of the drum paper 9.

[0053] The paper drum 9 is placed on the surface of the placement table 85. The pressing column 88 passes through the inner cavity of the paper drum 9. The pressing column 88 drives the pressing ring 89 to press down on the inner wall of the paper drum 9. After the paper drum 9 is pressed and positioned on the placement table 85, it is fixed by the fixing part 86 to ensure that the paper drum 9 is stably fixed. During the polishing process, the paper drum 9 can be rotated by the rotating part, which makes it convenient to polish the different edges of the paper drum 9 after the angle is adjusted.

[0054] The grinding assembly 3 includes a grinding motor 31 and a grinding wheel 32. The grinding motor 31 is fixedly installed on the top side surface of the support frame 2, and the grinding wheel 32 is installed at the output end of the grinding motor 31.

[0055] The vertical adjustment mechanism 4 includes a first servo motor 41, a threaded column 42, and an adjustment seat 43. The output end of the first servo motor 41 is connected to the threaded column 42, and the adjustment seat 43 is threadedly sleeved on the surface of the threaded column 42. A fixing column 5 is fixedly connected to the side surface of the adjustment seat 43.

[0056] Start the first servo motor 41. The first servo motor 41 drives the threaded column 42 to move the adjustment seat 43 with the surface threaded sleeve. The adjustment seat 43 drives the fixed column 5 fixedly connected to the side surface to move. The fixed column 5 drives the fixed mechanism 8 to move up and down, which facilitates the adjustment of the height position of the drum paper 9 fixed on the fixed mechanism 8 and facilitates the processing of the edge of the drum paper 9.

[0057] The angle adjustment mechanism 7 includes a ring gear 73, a second servo motor 71, a gear post 72, and a fixing component 75. The ring gear 73 is fixedly sleeved on the left end surface of the fixing post 5. The left end of the ring gear 73 is fixedly connected to the right side of the fixing frame 6. The gear post 72 is meshed with the top side of the ring gear 73. The second servo motor 71 is installed on the top side of the fixing post 5. The output shaft of the second servo motor 71 is fixedly sleeved with the gear post 72. The fixing component 75 is installed on the bottom surface of the fixing post 5.

[0058] The second servo motor 71 is started, which drives the gear column 72 to rotate. The gear column 72 drives the ring gear 73, which is meshed with the bottom side, to rotate. The ring gear 73 drives the fixed frame 6 to rotate, which facilitates the adjustment of the tilt angle of the paper drum 9 and makes it easier to polish the corresponding burrs on the outer edge of the paper drum 9. The fixed component 75 is set to limit and fix the fixed frame 6 after the tilt angle is adjusted, thereby improving the fixing effect.

[0059] The left end of the fixed column 5 penetrates the right side surface of the fixed frame 6, the left end of the fixed seat 1 is fixedly connected to the limit ring 76, and the surface of the fixed column 5 is fixedly sleeved with a fixed ring 74.

[0060] The fixing component 75 includes a hydraulic cylinder 751, a push plate 752, and a locking plate 753. The hydraulic cylinder 751 is fixedly installed on the bottom surface of the fixing column 5. The output end of the hydraulic cylinder 751 is fixedly connected to the push plate 752. The top side of the push plate 752 is fixedly connected to the locking plate 753. The inner wall of the top side of the locking plate 753 is provided with limit teeth.

[0061] The rotating part includes a fixed plate 82, a second servo motor 71, and a rotating plate 83. The fixed plate 82 is fixedly connected to the top of the fixed frame 6. The second servo motor 71 is fixedly installed on the bottom side of the fixed plate 82. The output end of the second servo motor 71 is connected to the rotating plate 83. A support column 84 is fixedly installed on the top edge of the rotating plate 83. The top of the support column 84 is fixedly connected to the bottom side of the placement platform 85.

[0062] The second servo motor 71 is set up to drive the rotating plate 83 to rotate, and the rotating plate 83 drives the top side fixing part 86 to rotate, thereby better rotating the drum paper 9 and facilitating the grinding operation.

[0063] The bottom end of the clamping column 88 penetrates the inner cavity of the paper drum 9 and the fixing cylinder 861, and the top end of the clamping column 88 is fixedly connected to the clamping ring 89 through the connecting column 87.

[0064] The number of connecting posts 87 is three, and the three connecting posts 87 are distributed in a triangular shape on the inner wall of the clamping ring 89.

[0065] Cylinders 862 are fixedly installed on the front and rear sides of the fixed cylinder 861. A clamping plate 863 is fixedly connected to the output end of the cylinder 862. The clamping plate 863 is in close contact with the side surface of the pressing column 88.

[0066] The cylinder 862 pushes the clamping plate 863 to clamp and fix the pressing column 88, so as to achieve the fixed and stable clamping column 88 and facilitate disassembly and assembly.

[0067] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this application does not involve any improvement to the software and methods.

[0068] This utility model is not limited to the above-described embodiments. Any changes in its shape or structure fall within the protection scope of this utility model. The protection scope of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the protection scope of this utility model.

Claims

1. A tear-resistant edge-wrapping device for drum paper, characterized in that, The tear-resistant edge binding equipment for the drum paper includes: Fixed seat (1), and a support frame (2) is fixedly connected to the top side of the fixed seat (1); A grinding assembly (3) is installed on the top of a support frame (2), and a vertical adjustment mechanism (4) is fixedly installed on the surface of the support frame (2). A fixed column (5) is fixedly connected to the side surface of the vertical adjustment mechanism (4), and a fixed frame (6) is sleeved on the left end of the fixed column (5). An angle adjustment mechanism (7) is installed on the left end surface of the fixed column (5); Fixing mechanism (8), the fixing mechanism (8) is installed on the top side surface of the fixing frame (6), and the top of the fixing mechanism (8) is fixedly placed with a drum paper (9). The fixing mechanism (8) includes a rotating part and a fixing part (86). The rotating part is installed on the top side of the fixing frame (6). The fixing part (86) includes a placement platform (85), a pressing column (88), a pressing ring (89), and a fixing cylinder (861). A drum paper (9) is placed on the top side of the placement platform (85). A fixing cylinder (861) is fixedly connected to the bottom side of the placement platform (85). A pressing column (88) passes through the surface of the placement platform (85). The top of the pressing column (88) is fixedly connected to the pressing ring (89) through a connecting column (87). The bottom side of the pressing ring (89) is in contact with the inner wall of the drum paper (9).

2. The tear-resistant edge banding device for drum paper as described in claim 1, characterized in that: The grinding assembly (3) includes a grinding motor (31) and a grinding wheel (32). The grinding motor (31) is fixedly installed on the top side surface of the support frame (2), and the grinding wheel (32) is installed at the output end of the grinding motor (31).

3. The tear-resistant edge banding device for drum paper as described in claim 1, characterized in that: The vertical adjustment mechanism (4) includes a first servo motor (41), a threaded column (42) and an adjustment seat (43). The output end of the first servo motor (41) is connected to the threaded column (42). The adjustment seat (43) is threaded onto the surface of the threaded column (42). A fixing column (5) is fixedly connected to the side surface of the adjustment seat (43).

4. The tear-resistant edge binding device for drum paper as described in claim 1, characterized in that: The angle adjustment mechanism (7) includes a ring gear (73), a second servo motor (71), a gear column (72), and a fixing component (75). The ring gear (73) is fixedly sleeved on the left end surface of the fixing column (5). The left end of the ring gear (73) is fixedly connected to the right side of the fixing frame (6). The gear column (72) is meshed on the top side of the ring gear (73). The second servo motor (71) is installed on the top side of the fixing column (5). The output shaft of the second servo motor (71) is fixedly sleeved on the gear column (72). The fixing component (75) is installed on the bottom surface of the fixing column (5).

5. The tear-resistant edge banding device for drum paper as described in claim 4, characterized in that: The left end of the fixed column (5) penetrates the right side surface of the fixed frame (6), the left end of the fixed seat (1) is fixedly connected to the limit ring (76), and the surface of the fixed column (5) is fixedly sleeved with a fixed ring (74).

6. The tear-resistant edge binding device for drum paper as described in claim 4, characterized in that: The fixing component (75) includes a hydraulic cylinder (751), a push plate (752), and a locking plate (753). The hydraulic cylinder (751) is fixedly installed on the bottom surface of the fixing column (5). The output end of the hydraulic cylinder (751) is fixedly connected to the push plate (752). The top side of the end of the push plate (752) is fixedly connected to the locking plate (753). The inner wall of the top side of the locking plate (753) is provided with limit teeth.

7. The tear-resistant edge banding device for drum paper as described in claim 1, characterized in that: The rotating part includes a fixed plate (82), a second servo motor (71), and a rotating plate (83). The fixed plate (82) is fixedly connected to the top of the fixed frame (6). The second servo motor (71) is fixedly installed on the bottom side of the fixed plate (82). The output end of the second servo motor (71) is connected to the rotating plate (83). A support column (84) is fixedly installed on the top edge of the rotating plate (83). The top of the support column (84) is fixedly connected to the bottom side of the placement platform (85).

8. The tear-resistant edge binding device for drum paper as described in claim 1, characterized in that: The bottom end of the clamping column (88) penetrates the inner cavity of the drum paper (9) and the fixing cylinder (861), and the top end of the clamping column (88) is fixedly connected to the clamping ring (89) through the connecting column (87).

9. The tear-resistant edge binding device for drum paper as described in claim 1, characterized in that: The number of connecting posts (87) is three, and the three connecting posts (87) are distributed in a triangular shape on the inner wall of the clamping ring (89).

10. The tear-resistant edge binding device for drum paper as described in claim 1, characterized in that: Cylinders (862) are fixedly installed on the front and rear sides of the fixed cylinder (861). A clamping plate (863) is fixedly connected to the output end of the cylinder (862). The clamping plate (863) is in close contact with the side surface of the pressing column (88).

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