Plate fine trimming device

Abstract

The plate fine trimming device comprises a base and two fine trimming mechanisms, the two fine trimming mechanisms are arranged on the two sides of the base at intervals in the Y-axis direction, and the fine trimming mechanism located on one side of the positive direction of the Y-axis is a first fine trimming mechanism; the first fine trimming mechanism comprises a first lifting assembly, a first mounting plate, a first vertical disc, a first horizontal disc, a first adjusting assembly, a first motor and a first cutter; the power end of the first lifting assembly is connected with the first mounting plate, the first vertical disc is movably mounted on the first mounting plate, the first horizontal disc is connected with the first mounting plate through the first adjusting assembly, the first motor is movably mounted on the first mounting plate, and the second motor is movably mounted on the second mounting plate. And a power shaft of the motor is connected with the first cutter. According to the adjusting structure of the horizontal disc and the vertical disc, the positions of the discs can be conveniently and accurately adjusted during debugging, and position deviation caused by machining errors and assembling errors is effectively reduced.

Description

Technical Field

[0001] This application relates to the technical field of finishing devices, and particularly to a sheet finishing device. Background Art

[0002] An edge banding machine is a common woodworking machine that can achieve mechanized edge banding operations. It applies glue to the edge band, and then adheres the edge band with glue to the side of the sheet. After edge banding, it is necessary to cut and trim the excess edge band on the top and bottom surfaces of the sheet. The trimming process includes rough trimming and fine trimming. In the sheet finishing devices used in existing edge banding machines, it is often necessary to set a profiling wheel in both the vertical plane and the horizontal plane to contact the sheet to play a role in profiling tracking. However, the two profiling wheels set are relatively fixed, or only one of them is adjustable, resulting in the profiling wheels being unable to adapt to the finishing of sheets of different sizes, and thus the versatility of the finishing device is low. Summary of the Utility Model

[0003] The purpose of the embodiments of this application is to provide a sheet finishing device. By adjusting the positions of the horizontal disk and the vertical disk, the two disks are respectively in contact with the two surfaces of the sheet. The adjustment structures of the horizontal disk and the vertical disk can conveniently adjust the positions of the disks accurately during debugging, effectively reducing the position deviation caused by processing errors and assembly errors.

[0004] To achieve the above object, this application adopts the following technical solutions:

[0005] On the one hand, a sheet finishing device is provided, including: a base and two finishing mechanisms. The two finishing mechanisms are arranged at intervals on both sides of the base along the Y-axis direction. The finishing mechanism on the positive Y-axis side is the first finishing mechanism;

[0006] The first finishing mechanism includes a first lifting component, a first mounting plate, a first vertical disk, a first horizontal disk, a first adjustment component, a first motor, and a first cutter. The power end of the first lifting component is connected to the first mounting plate and is used to drive the first mounting plate to move relative to the base along the Z-axis direction. The first vertical disk is movably installed on the first mounting plate and can move relative to the first mounting plate along the Y-axis direction. The axis of the first vertical disk extends along the X-axis direction. The first horizontal disk is connected to the first mounting plate through the first adjustment component, and the first horizontal disk can move relative to the first mounting plate along the X-axis, Y-axis, and Z-axis directions respectively. The axis of the first horizontal disk extends along the Z-axis direction. The first motor is movably installed on the first mounting plate, and its power shaft is connected to the first cutter. The first motor can move relative to the first mounting plate along the X-axis and Z-axis directions respectively.

[0007] Further, the first adjustment assembly includes a first adjusting member, a first slider, a second slider, and a plurality of first fastening members. The first adjusting member is fixed to the first mounting plate. The first slider is slidably mounted on the first mounting plate in the X-axis direction. The adjusting end of the first adjusting member is connected to the first slider. The second slider is slidably mounted on the first slider in the Y-axis direction. The plurality of first fastening members are arranged on both sides of the second slider in the Y-axis direction for adjusting the position of the second slider in the Y-axis direction. The first horizontal disc is movably mounted on the second slider.

[0008] Further, the first adjustment assembly further includes a first cylindrical member. A first cylindrical hole is formed in the second slider. The first cylindrical member rotatably passes through the first cylindrical hole and is fixedly connected to the first horizontal disc at one end. The first cylindrical hole extends in the positive X-axis direction to form a first gap groove. First locking holes penetrating the second slider are formed on both sides of the first gap groove in the Y-axis direction. First fasteners are arranged on the first locking holes.

[0009] Further, a first anti-return cap is arranged at the top end of the first cylindrical member. The first anti-return cap abuts against the outer peripheral wall of the first cylindrical hole, and the radius of the first anti-return cap is greater than the radius of the first cylindrical hole.

[0010] Further, the first precision machining mechanism further includes a first fixing plate protruding from the first mounting plate, a third slider slidably mounted on the first fixing plate, and a second adjusting member connected between the first fixing plate and the third slider. The second adjusting member is fixedly connected to the third slider, and its adjusting end is connected to the first fixing plate. The first vertical disc is rotatably mounted on the third slider.

[0011] Further, the first precision machining mechanism further includes a first bracket, a first movable plate, and a third adjusting member. The first motor is fixedly mounted on the first bracket. The first movable plate is movably mounted on the first mounting plate and can move relative to the first mounting plate in the Z-axis direction. The first bracket is slidably mounted on the first movable plate in the X-axis direction. The third adjusting member is fixed to the first bracket, and its adjusting end is connected to the first movable plate.

[0012] Further, a first fixing portion protrudes from one side of the first mounting plate toward the first movable plate. A first movable hole corresponding to the position of the first fixing portion is formed in the first movable plate. First rotating screws are arranged on both sides of the first fixing portion in the Z-axis direction. One end of each first rotating screw abuts against the hole wall of the first movable hole.

[0013] Further, the finishing mechanism located on the side opposite to the reverse direction of the Y-axis is the second finishing mechanism, and the first finishing mechanism and the second finishing mechanism are arranged at intervals in the Z-axis direction.

[0014] Further, the second finishing mechanism includes a second mounting plate, a second vertical disc, and a second horizontal disc. The second vertical disc and the second horizontal disc are both movably mounted on the second mounting plate. The axis of the second vertical disc extends along the X-axis direction, and the axis of the second horizontal disc extends along the Z-axis direction. The first vertical disc and the second vertical disc are arranged at intervals in the Z-axis direction, and a contact space for placing the plate is formed therebetween. Both the first horizontal disc and the second horizontal disc can move in the contact space along the X-axis, Y-axis, and Z-axis.

[0015] Further, the first finishing mechanism further includes a first cylinder. The power end of the first cylinder is connected to the first mounting plate and is used to drive the first mounting plate to move along the X-axis direction.

[0016] The beneficial effects of the present application are as follows: By adjusting the positions of the first horizontal disc and the first vertical disc during testing, the specific positions of the two discs can be accurately adjusted before finishing, effectively reducing the position deviation caused by processing errors and assembly errors. Moreover, the two discs are in close contact with the plate, playing a role of profile tracking, ensuring that the cutting tool can accurately cut according to the contour of the plate during the finishing process, improving the quality and accuracy of finishing. In addition, the dynamic adjustment mechanism enables the device to quickly adapt to plates of different sizes, reducing the time for replacing and adjusting the equipment and improving production efficiency. At the same time, through the mechanized and automated adjustment method, the skill requirements and work intensity of the operator are reduced, making the operation more simple and fast. Description of the Drawings

[0017] The following further details the present application according to the drawings and embodiments.

[0018] Figure 1 is a perspective view of the plate finishing device according to the embodiment of the present application;

[0019] Figure 2 is a top view of the plate finishing device according to the embodiment of the present application;

[0020] Figure 3 is an assembled perspective view of the first adjustment assembly and the first horizontal disc according to the embodiment of the present application;

[0021] Figure 4 is an assembled top view of the first adjustment assembly and the first horizontal disc according to the embodiment of the present application;

[0022] Figure 5Stereoscopic assembly view of the first motor and the first mounting plate according to the embodiment of the present application;

[0023] Figure 6 Front view of the assembly of the first motor and the first mounting plate according to the embodiment of the present application;

[0024] Figure 7 Stereoscopic assembly view of the first vertical disc and the first mounting plate according to the embodiment of the present application.

[0025] In the figure: 1, base; 2, first precision machining mechanism; 201, first mounting plate; 202, first vertical disc; 203, first horizontal disc; 204, first adjusting assembly; 205, first motor; 206, first cutting tool; 207, first fixing plate; 208, third slider; 209, second adjusting member; 210, first bracket; 211, first movable plate; 212, third adjusting member; 213, first fixing portion; 214, first movable hole; 215, first rotating screw; 2041, first adjusting member; 2042, first slider; 2043, second slider; 2044, first locking member; 2045, first cylindrical member; 2046, handle; 3, second precision machining mechanism; 301, second mounting plate; 302, second vertical disc; 303, second horizontal disc; 4, first lifting assembly; 5, first cylinder. Detailed implementation manners

[0026] To make the technical problems solved by the present application, the technical solutions adopted and the achieved technical effects clearer, the technical solutions of the embodiments of the present application will be further described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present application.

[0027] In the description of the present application, unless otherwise clearly defined and limited, the terms "connected", "connected", "fixed" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0028] In this application, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicating that the horizontal height of the first feature is lower than that of the second feature.

[0029] As Figures 1-7 As shown, this embodiment provides a sheet material finishing device, including: a base 1 and two finishing mechanisms. The two finishing mechanisms are arranged at intervals on both sides of the base 1 along the Y-axis direction. The finishing mechanism on the positive Y-axis direction side is the first finishing mechanism 2; the first finishing mechanism 2 includes a first lifting assembly 4, a first mounting plate 201, a first vertical disc 202, a first horizontal disc 203, a first adjusting assembly 204, a first motor 205 and a first cutter 206; the power end of the first lifting assembly 4 is connected to the first mounting plate 201 and is used to drive the first mounting plate 201 to move relative to the base 1 along the Z-axis direction. The first vertical disc 202 is movably mounted on the first mounting plate 201 and can move relative to the first mounting plate 201 along the Y-axis direction. The axis of the first vertical disc 202 extends along the X-axis direction. The first horizontal disc 203 is connected to the first mounting plate 201 through the first adjusting assembly 204, and the first horizontal disc 203 can move relative to the first mounting plate 201 along the X-axis, Y-axis and Z-axis directions respectively. The axis of the first horizontal disc 203 extends along the Z-axis direction. The first motor 205 is movably mounted on the first mounting plate 201, and its power shaft is connected to the first cutter 206. The first motor 205 can move relative to the first mounting plate 201 along the X-axis and Z-axis directions respectively.

[0030] Based on the above solution, first, the sheet to be finely trimmed is placed at the corresponding position of the device, and it is ensured that the edge of the sheet to be finely trimmed faces the direction of the first cutter 206. Then, the first lifting component 4 is started to drive the first mounting plate 201 to move along the Z-axis direction, so that the first vertical disk 202 and the first horizontal disk 203 can approach the top surface and the side surface of the sheet. Through the corresponding adjusting mechanism, the first vertical disk 202 is moved along the Y-axis direction to make it in close contact with the top surface or the bottom surface of the sheet, playing a role of profile tracking; the first adjusting component 204 is used to adjust the position of the first horizontal disk 203 along the X-axis, Y-axis and Z-axis directions respectively to ensure that it is in close contact with the side surface of the sheet and adapts to the specific size of the sheet; finally, the first motor 205 is started, and its power shaft drives the first cutter 206 to rotate. Since the first horizontal disk 203 and the first vertical disk 202 have been in close contact with the sheet and adapted, the first cutter 206 can perform precise cutting according to the contour of the sheet, effectively trimming the edges and corners of the sheet to be flat and smooth. During the cutting process, the first vertical disk 202 and the first horizontal disk 203 maintain close contact with the sheet through their respective adjusting mechanisms to ensure the stability and accuracy of the fine trimming process. If the size of the sheet changes, the positions of the two disks can be adjusted in real time to meet the new processing requirements. To sum up, by adjusting the positions of the first horizontal disk 203 and the first vertical disk 202, the specific positions of the two disks in the fine trimming device can be accurately adjusted during testing, effectively reducing the position deviation caused by processing errors and assembly errors, and the specific positions of the two disks can be adaptively adjusted according to sheets of different sizes, significantly improving the versatility and flexibility of the device, reducing the production cost and increasing the economic benefit; in addition, the two disks are in close contact with the sheet, playing a role of profile tracking, ensuring that the cutter can perform precise cutting according to the contour of the sheet during the fine trimming process, improving the quality and accuracy of the fine trimming. In addition, the dynamic adjustment mechanism enables the device to quickly adapt to sheets of different sizes, reducing the time for replacing and adjusting equipment and improving the production efficiency. At the same time, through the mechanized and automated adjustment method, the skill requirements and work intensity of the operator are reduced, making the operation more simple and fast.

[0031] Further, the first adjustment assembly 204 includes a first adjusting member 2041, a first slider 2042, a second slider 2043, and a plurality of first locking members 2044. The first adjusting member 2041 is fixed to the first mounting plate 201. The first slider 2042 is slidably mounted on the first mounting plate 201 in the X-axis direction. The adjusting end of the first adjusting member 2041 is connected to the first slider 2042. The second slider 2043 is slidably mounted on the first slider 2042 in the Y-axis direction. The plurality of first locking members 2044 are arranged on both sides of the second slider 2043 in the Y-axis direction for adjusting the position of the second slider 2043 in the Y-axis direction. The first horizontal disc 203 is movably mounted on the second slider 2043. In this solution, the adjusting end of the first adjusting member 2041 is connected to the first slider 2042 by a thread. When an external force is applied to the first adjusting member 2041, the adjusting end of the first adjusting member 2041 rotates relatively, thereby driving the first slider 2042 to move along the first mounting plate 201 in the X-axis direction, so as to realize the position adjustment of the first horizontal disc 203 in the X-axis direction.

[0032] In addition, the cooperation between the first slider 2042 and the second slider 2043 is used to realize the position adjustment of the first horizontal disc 203 in the Y-axis direction. Specifically, the first locking members 2044 are arranged on both sides of the second slider 2043. The first locking members 2044 can abut against the first slider 2042. When the first locking members 2044 are screwed, the second slider 2043 can be driven to move on the first slider 2042. When the second slider 2043 moves to the specified position, the position adjustment of the first horizontal disc 203 in the Y-axis direction is completed. By the synergistic effect of the first adjusting member 2041, the first slider 2042, the second slider 2043, and the plurality of first locking members 2044, the position adjustment of the first horizontal disc 203 in the X-axis and Y-axis directions is realized, so that the first horizontal disc 203 can better contact and rotate with the side surface of the plate, providing accurate positioning support for the fine trimming of the plate.

[0033] Among them, the first locking member 2044 is specifically a set screw. The set screw is also called a socket head cap screw and a positioning screw. It is a screw specially used for fixing the relative position of machine parts. The specific types are flat-end screws and concave-end screws. When in use, the set screw is screwed into the screw hole of the second slider 2043, and the end of the screw presses against the surface of the first slider 2042, so that the second slider 2043 is fixed on the first slider 2042. By screwing the end of the screw, the movement of the second slider 2043 can be driven, and then the position adjustment is completed.

[0034] Meanwhile, the first adjusting component 204 further includes a first cylindrical member 2045. A first cylindrical hole is formed in the second slider 2043. The first cylindrical member 2045 rotatably passes through the first cylindrical hole and is fixedly connected to the first horizontal disk 203 at one end. A first gap groove is formed by extending the first cylindrical hole in the positive direction of the X-axis. First locking holes penetrating the second slider 2043 are formed on both sides of the first gap groove in the Y-axis direction. First fasteners are arranged on the first locking holes. The first cylindrical member 2045 is designed to be able to rotatably pass through the first cylindrical hole in the second slider 2043, and one end of it is fixedly connected to the first horizontal disk 203. Such a design allows the first horizontal disk 203 to make small angular or height adjustments while maintaining close contact with the side of the plate, so as to meet more refined processing requirements. The first cylindrical hole extends in the positive direction of the X-axis to form the first gap groove. This design provides additional adjustment space. By opening the first gap groove, the first cylindrical hole can expand relatively, enabling the first cylindrical member 2045 to be more conveniently pulled up and down in the first cylindrical hole. That is, the operator can finely adjust the first horizontal disk 203 up and down without disassembling the entire adjusting component. This fine adjustment mechanism is particularly important for processing plates with small height differences or uneven surfaces because it can ensure that the cutting tool always cuts along the actual contour of the plate, thereby improving the precision and quality of fine trimming. Moreover, the first locking holes penetrating the second slider 2043 are formed on both sides of the first gap groove in the Y-axis direction. First fasteners are arranged on these locking holes. After the position of the first horizontal disk 203 is adjusted in place, by tightening the first fasteners, the first cylindrical hole tightens relatively, and the first cylindrical member 2045 can be firmly locked, thereby preventing position deviation caused by vibration or impact during the cutting process. This locking mechanism not only ensures the stability of processing but also improves the durability and reliability of the entire adjusting component.

[0035] It is worth mentioning that a first anti-retreat cap is arranged at the top of the first cylindrical member 2045. The first anti-retreat cap abuts against the outer peripheral wall of the first cylindrical hole, and the radius of the first anti-retreat cap is larger than the radius of the first cylindrical hole. First of all, the setting of the first anti-retreat cap effectively prevents the first cylindrical member 2045 from accidentally slipping out of the first cylindrical hole during the adjustment process. Since the radius of the first anti-retreat cap is larger than the radius of the first cylindrical hole, it can closely abut against the outer peripheral wall of the first cylindrical hole after the first cylindrical member 2045 is completely pushed in or pulled out a certain distance.

[0036] Thus, a physical barrier is formed. This barrier not only limits the maximum movement range of the first cylindrical member 2045 but also ensures that the first cylindrical member 2045 will not easily deviate from its predetermined position even under external forces. Secondly, the first anti-retreat cap also plays a certain positioning role. When adjusting the height of the first horizontal disc 203, the operator can intuitively judge whether the first cylindrical member 2045 has moved to the appropriate position according to the contact situation between the first anti-retreat cap and the outer peripheral wall of the first cylindrical hole. This intuitive positioning method simplifies the adjustment process and improves the accuracy of adjustment. In addition, the material and design of the first anti-retreat cap also need to consider its durability and stability. It should be able to withstand the vibrations and impacts that may occur during the cutting process while maintaining close contact with the outer peripheral wall of the first cylindrical hole to ensure the reliability of its anti-retreat function.

[0037] In addition, the first adjustment assembly 204 further includes a handle 2046. The handle 2046 is rotatably installed at one end of the first adjustment member 2041 that is away from the first slider 2042. It is generally called a five-star handle, which is convenient for direct manual adjustment. Here, the first adjustment member 2041 is a stepped shaft with threads at both ends. The shorter threaded end is fixedly connected to the five-star handle, and the longer threaded end is connected to the threaded hole on the first slider 2042. By rotating this stepped shaft, the first slider 2042 can move forward and backward along the X-axis direction. The clearance groove on the side of the threaded hole of the first slider 2042 is used to eliminate the thread clearance, and the small hole perpendicular to the clearance groove is used to pass a screw. By tightening the screw, the width of the clearance groove can be reduced to an appropriate degree, so that the thread of the threaded hole can be closely fitted with the thread of the stepped shaft, eliminating the thread clearance and preventing the first slider 2042 from moving in the X-axis direction. At the same time, there is a digital display next to the five-star handle. The inner ring of the digital display is fixedly connected to the stepped shaft through a screw. As the stepped shaft rotates, the numbers on it change and can display the distance that the first slider 2042 moves.

[0038] In some embodiments, the first refining mechanism 2 further includes a first fixing plate 207 protruding from the first mounting plate 201, a third slider 208 slidably mounted on the first fixing plate 207, and a second adjusting member 209 connected between the first fixing plate 207 and the third slider 208. The second adjusting member 209 is fixedly connected to the third slider 208, and its adjusting end is connected to the first fixing plate 207. The first vertical disk 202 is rotatably mounted on the third slider 208. The first fixing plate 207 protrudes from the first mounting plate 201, providing a stable mounting base for the third slider 208 and the second adjusting member 209, ensuring the stability and reliability of the entire adjusting assembly, and making it not easy to shake or shift during the adjustment process. The third slider 208 is slidably mounted on the first fixing plate 207, allowing it to move within a certain range. This sliding mechanism enables the first vertical disk 202 to adjust its position in the Y-axis direction as needed to adapt to plates of different sizes or shapes. Additionally, the second adjusting member 209 is fixedly connected to the third slider 208, and its adjusting end is threadedly connected to the first fixing plate 207. By adjusting the second adjusting member 209, the third slider 208 can be driven to move on the first fixing plate 207, thereby achieving precise adjustment of the first vertical disk 202 in the horizontal direction. Specifically, by rotating the second adjusting member 209, the rotational motion is converted into a linear motion, thereby achieving the position of the third slider 208 in the Y-axis direction. This adjustment method is simple and intuitive, facilitating quick and accurate position adjustment by the operator. Moreover, the first vertical disk 202 is rotatably mounted on the third slider 208, which means it can not only adjust its position in the horizontal direction but also perform rotational motion in the vertical direction. This design enables the first vertical disk 202 to flexibly adapt to different processing requirements, such as side trimming and chamfering of plates.

[0039] Specifically, a hole is provided in the third slider 208, and a rotating shaft is inserted into the hole. The rotating shaft is connected to the first vertical disk 202, enabling the first vertical disk 202 to rotate following the movement of the plate during the refining process, achieving the function of contour tracking.

[0040] Further, the first refining mechanism 2 further includes a first bracket 210, a first movable plate 211, and a third adjusting member 212. The first motor 205 is fixedly mounted on the first bracket 210. The first movable plate 211 is movably mounted on the first mounting plate 201 and can move relative to the first mounting plate 201 in the Z-axis direction. The first bracket 210 is slidably mounted on the first movable plate 211 in the X-axis direction. The third adjusting member 212 is fixed to the first bracket 210, and its adjusting end is connected to the first movable plate 211.

[0041] Based on the above solution, first, the first motor 205 is fixedly installed on the first bracket 210. This means that the position of the first motor can be adjusted as the first bracket moves, providing more degrees of freedom for the processing of the plate. This design enables the first motor 205 to drive the first electric tool to work within a larger range, adapting to plates of different sizes and shapes. Secondly, the first movable plate 211 is movably installed on the first mounting plate 201 and can move relative to the first mounting plate 201 in the Z-axis direction. This allows for fine adjustment of the first motor 205 in the vertical direction to ensure precise contact between the first tool 206 and the plate. By adjusting the position of the first movable plate 211, the operator can easily compensate for the unevenness or height difference on the surface of the plate, thereby improving the processing accuracy and quality. Furthermore, the first bracket 210 is slidably installed on the first movable plate 211 in the X-axis direction. This means that the first electric bracket can move along the horizontal direction. This design enables the first fine trimming mechanism 2 to process the plate in the horizontal direction, such as performing straight cutting, horizontal trimming, etc. At the same time, since the first electric bracket is installed on the movable plate, it can also be finely adjusted in the vertical direction as the movable plate moves, further improving the flexibility of processing. Finally, the third adjusting member 212 is fixed to the first bracket 210, and its adjusting end is connected to the first movable plate 211. By adjusting the third adjusting member 212, the first bracket 210 can be driven to move in the X-axis direction on the first movable plate 211, thereby achieving precise adjustment of the first fine trimming mechanism 2 in the horizontal direction. This adjustment method is simple and intuitive, facilitating the operator to quickly and accurately adjust the position.

[0042] Furthermore, a first fixing portion 213 protrudes from one side of the first mounting plate 201 facing the first movable plate 211. A first movable hole 214 corresponding to the position of the first fixing portion 213 is formed on the first movable plate 211. First rotating screws 215 are arranged on both sides of the first fixing portion 213 in the Z-axis direction, and one end of each first rotating screw 215 abuts against the hole wall of the first movable hole 214. The protrusion of the first fixing portion 213 from one side of the first mounting plate 201 facing the first movable plate 211 provides stable guidance and limitation for the relative movement between the two. Correspondingly, a first movable hole 214 corresponding to the position of the first fixing portion 213 is formed on the first movable plate 211, enabling the first fixing portion 213 to move within the first movable hole 214 and also limiting the movement formation of the first movable plate 211. The specific working process is that by rotating the first rotating screws 215, the gap between the first fixing portion 213 and the hole wall of the first movable hole 214 can be adjusted, thereby achieving the purpose of adjusting the height. The first rotating screws 215 are specifically set screws, and the specific adjustment principle is not elaborated here.

[0043] Optionally, the finishing mechanism located on the side opposite to the reverse direction of the Y-axis is the second finishing mechanism 3, and the first finishing mechanism 2 and the second finishing mechanism 3 are arranged at intervals in the Z-axis direction. By arranging the two finishing mechanisms at intervals up and down, different parts of the plate can be finished simultaneously or alternately. This parallel processing method can significantly shorten the processing cycle and improve the overall processing efficiency. Each finishing mechanism can be configured with different tools and parameters according to the processing requirements, so as to achieve precise processing of different parts or different processing requirements of the plate. The combined use of the first finishing mechanism 2 and the second finishing mechanism 3 can cover more processing surfaces of the plate, ensuring the comprehensiveness and consistency of processing. By adjusting the interval distance between the two finishing mechanisms, different thicknesses and sizes of plates can be flexibly adapted. This design makes the plate finishing device have stronger adaptability and flexibility, and can process more types of plates. Moreover, arranging the two finishing mechanisms at intervals up and down in the Z-axis direction can make more reasonable use of the space inside the equipment. This compact layout helps to reduce the overall size and floor area of the equipment and improve the space utilization rate. Since the two finishing mechanisms are relatively independent in structure, they can be maintained separately during maintenance and have no mutual influence, effectively reducing the maintenance difficulty and cost, and improving the reliability and service life of the equipment.

[0044] It should be particularly noted that the second finishing mechanism 3 includes a second mounting plate 301, a second vertical disk 302 and a second horizontal disk 303. The second vertical disk 302 and the second horizontal disk 303 are both movably mounted on the second mounting plate 301. The axis of the second vertical disk 302 extends along the X-axis direction, and the axis of the second horizontal disk 303 extends along the Z-axis direction. The first vertical disk 202 and the second vertical disk 302 are arranged at intervals in the Z-axis direction, and a butt space for placing the plate is formed therebetween. The first horizontal disk 203 and the second horizontal disk 303 can both move along the X-axis, Y-axis and Z-axis in the butt space. The second vertical disk 302 and the second horizontal disk 303 are both movably mounted on the second mounting plate 301, so that they can be flexibly adjusted in position when needed. The axis of the second vertical disk 302 extends along the X-axis direction, that is, the second vertical disk 302 can move or rotate along the length direction of the plate to adapt to different length processing requirements, while the axis of the second horizontal disk 303 extends along the Z-axis direction, which enables it to adjust the position in the vertical direction and then rotate and butt against the side of the plate to achieve precise positioning of the plate.

[0045] In addition, the first vertical disk 202 and the second vertical disk 302 are arranged at intervals in the Z-axis direction. Specifically, the first vertical disk 202 is located above the second vertical disk 202, and a butting space for placing the board is formed therebetween. This space is the key area for the fine machining of the board. It allows the board to maintain a stable position during the machining process while undergoing machining by the two vertical disks and the two horizontal disks. The first horizontal disk 203 and the second horizontal disk 303 can both move along the X-axis, Y-axis, and Z-axis within the butting space. This multi-axis movement ability greatly improves the flexibility and machining accuracy of the board fine machining device. By adjusting the position and attitude of the horizontal disks, the operator can precisely control the relative position between the first horizontal disk 203 and the second horizontal disk 303 and the board, thereby achieving fine machining of the edges and corners of the board.

[0046] In some embodiments, the first fine machining mechanism 2 further includes a first cylinder 5. The power end of the first cylinder 5 is connected to the first mounting plate 201. The second fine machining mechanism 3 also includes a second cylinder, and the power end of the second cylinder is connected to the second mounting plate 301. The first cylinder 5 and the second cylinder are both used as pneumatic dampers. When the wooden board touches the horizontal disk and the vertical disk, it will cause the disk, the motor, and the cutter mounted on the motor to move together in the negative directions of the X-axis and Z-axis. At this time, the springs in the X-axis and Z-axis directions will be compressed, and the elastic forces of the springs will make the horizontal disk and the vertical disk closely fit on the two surfaces of the wooden board. The spring has the advantage of being sensitive in response, but the damping coefficient is small. When the spring is compressed, there will be slight vibrations, making the mechanism system unable to quickly tend to be stable. Adding a cylinder as a pneumatic damper can suppress the spring vibrations and make the mechanism system quickly stable. In addition, the air pressure of the cylinder is adjustable, which is convenient for adjusting the magnitude of the cylinder force during debugging.

[0047] It is worth mentioning that the structure of the second fine machining mechanism 3 is the same as that of the first fine machining mechanism 2, and the difference lies only in the installation direction. The specific installation form can be adjusted according to different fine machining requirements to adapt to the fine machining of more boards with different sizes.

[0048] In the description of this article, it should be understood that the terms "upper", "lower", "left", "right", etc., which represent orientation or position relationships, are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to this application. In addition, the terms "first" and "second" are only used for distinction in description and do not have special meanings.

[0049] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example.

[0050] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0051] The technical principles of the present application have been described above in conjunction with specific embodiments. These descriptions are only for explaining the principles of the present application and cannot be construed in any way as a limitation on the protection scope of the present application. Based on the explanations herein, those skilled in the art can think of other specific implementation manners of the present application without creative efforts, and these manners will fall within the protection scope of the present application.

Claims

1. A sheet trimming device, characterized in that, Including: A base (1) and two finishing mechanisms. The two finishing mechanisms are arranged at both sides of the base (1) at intervals in the Y-axis direction. The finishing mechanism on the positive Y-axis side is the first finishing mechanism (2). The first finishing mechanism (2) includes a first lifting assembly (4), a first mounting plate (201), a first vertical disc (202), a first horizontal disc (203), a first adjusting assembly (204), a first motor (205) and a first cutter (206). The power end of the first lifting assembly (4) is connected to the first mounting plate (201) and is used to drive the first mounting plate (201) to move relative to the base (1) in the Z-axis direction. The first vertical disc (202) is movably installed on the first mounting plate (201) and can move relative to the first mounting plate (201) in the Y-axis direction. The axis of the first vertical disc (202) extends in the X-axis direction. The first horizontal disc (203) is connected to the first mounting plate (201) through the first adjusting assembly (204), and the first horizontal disc (203) can move relative to the first mounting plate (201) in the X-axis, Y-axis and Z-axis directions respectively. The axis of the first horizontal disc (203) extends in the Z-axis direction. The first motor (205) is movably installed on the first mounting plate (201), and its power shaft is connected to the first cutter (206). The first motor (205) can move relative to the first mounting plate (201) in the X-axis and Z-axis directions respectively.

2. The sheet metal finishing device according to claim 1, characterized in that, The first adjusting assembly (204) includes a first adjusting member (2041), a first slider (2042), a second slider (2043) and a plurality of first fastening members (2044). The first adjusting member (2041) is fixed on the first mounting plate (201). The first slider (2042) is slidably installed on the first mounting plate (201) in the X-axis direction. The adjusting end of the first adjusting member (2041) is connected to the first slider (2042). The second slider (2043) is slidably installed on the first slider (2042) in the Y-axis direction. A plurality of the first fastening members (2044) are arranged on both sides of the second slider (2043) in the Y-axis direction and are used to adjust the position of the second slider (2043) in the Y-axis direction. The first horizontal disc (203) is movably installed on the second slider (2043).

3. The sheet metal finishing device according to claim 2, characterized in that, The first adjusting assembly (204) further includes a first cylindrical member (2045). A first cylindrical hole is formed in the second slider (2043). The first cylindrical member (2045) rotatably passes through the first cylindrical hole and is fixedly connected to the first horizontal disc (203) at one end. A first gap groove is formed by extending the first cylindrical hole in the positive X-axis direction. First locking holes penetrating the second slider (2043) are formed on both sides of the first gap groove in the Y-axis direction. First fasteners are arranged on the first locking holes.

4. The sheet finishing device according to claim 3, characterized in that, A first anti-retreat cap is provided at the top of the first cylindrical member (2045). The first anti-retreat cap abuts against the outer peripheral wall of the first cylindrical hole, and the radius of the first anti-retreat cap is greater than the radius of the first cylindrical hole.

5. The sheet metal finishing device according to any one of claims 1-4, characterized in that The first precision machining mechanism (2) further includes a first fixing plate (207) protruding from the first mounting plate (201), a third slider (208) slidably mounted on the first fixing plate (207), and a second adjusting member (209) connected between the first fixing plate (207) and the third slider (208). The second adjusting member (209) is fixedly connected to the third slider (208), and its adjusting end is connected to the first fixing plate (207). The first vertical disc (202) is rotatably mounted on the third slider (208).

6. The sheet metal finishing device according to any one of claims 1-4, characterized in that, The first precision machining mechanism (2) further includes a first bracket (210), a first movable plate (211), and a third adjusting member (212). The first motor (205) is fixedly mounted on the first bracket (210). The first movable plate (211) is movably mounted on the first mounting plate (201) and can move relative to the first mounting plate (201) in the Z-axis direction. The first bracket (210) is slidably mounted on the first movable plate (211) in the X-axis direction. The third adjusting member (212) is fixed to the first bracket (210), and its adjusting end is connected to the first movable plate (211).

7. The sheet trimming device according to claim 6, wherein, A first fixing portion (213) protrudes from one side of the first mounting plate (201) facing the first movable plate (211). A first movable hole (214) corresponding to the position of the first fixing portion (213) is formed in the first movable plate (211). First rotating screws (215) are provided on both sides of the first fixing portion (213) in the Z-axis direction, and one end of each first rotating screw (215) abuts against the hole wall of the first movable hole (214).

8. The sheet metal finishing device according to any one of claims 1-4, characterized in that, The precision machining mechanism on the side opposite to the negative Y-axis direction is the second precision machining mechanism (3). The first precision machining mechanism (2) and the second precision machining mechanism (3) are arranged at intervals in the Z-axis direction.

9. The sheet trimming device according to claim 8, characterized in that The second precision machining mechanism (3) includes a second mounting plate (301), a second vertical disc (302), and a second horizontal disc (303). The second vertical disc (302) and the second horizontal disc (303) are both movably mounted on the second mounting plate (301). The axis of the second vertical disc (302) extends in the X-axis direction, and the axis of the second horizontal disc (303) extends in the Z-axis direction. The first vertical disc (202) and the second vertical disc (302) are arranged at intervals in the Z-axis direction, and a butting space for placing a plate is formed therebetween. The first horizontal disc (203) and the second horizontal disc (303) can both move in the butting space in the X-axis, Y-axis, and Z-axis directions.

10. The sheet metal finishing device according to any one of claims 1-4, characterized in that The first refining mechanism (2) further includes a first cylinder (5), and a power end of the first cylinder (5) is connected to the first mounting plate (201) for driving the first mounting plate (201) to move in the X-axis direction.

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