A high-yield corner cutting machine for insulation board production

Abstract

The present disclosure relates to the technical field of insulation board processing, and one embodiment of the present disclosure provides a high-yield insulation board production corner cutting machine, which comprises a rack and an outer baffle, the outer baffle is fixed on the surface of the rack, mounting grooves are arranged at the right angles of the two ends of the outer baffle, a corner cutting assembly is arranged in the mounting grooves, a rectangular opening is arranged on the surface of the rack, a correction assembly is arranged at the bottom of the rack, the corner cutting assembly comprises a pair of plug-in plates, the plug-in plates are plug-in mounted in the mounting grooves, and the plug-in plates and the mounting grooves are connected through bolt fixing, the top of each plug-in plate is connected with a corner cutting knife through a vertical linear drive, and the corner cutting knife is in sliding fit with the outer surface of the plug-in plate. Through the above technical scheme, the technical problem that the insulation board corner cutting is mostly completed by using a traditional cutting machine in the prior art, and the interaction between the high-speed operation of the cutting machine cutter and the insulation board material is prone to cause problems such as burrs and burrs at the corner cutting position during the cutting process is solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the technical field of insulating board processing, and more specifically, to a corner cutting machine for producing insulating boards with high yield. Background Technology

[0002] In the manufacturing of insulating boards, corner cutting is a critical process, and its processing quality directly affects the yield and subsequent performance of the insulating boards. As the requirements for precision and quality of insulating boards continue to increase in the electronics, electrical and other industries, the shortcomings of traditional corner cutting methods are becoming increasingly apparent.

[0003] Currently, most corner cutting of insulation boards is done using traditional cutting machines. During the cutting process, the interaction between the high-speed rotation of the cutting machine blade and the insulation board material easily produces burrs and other defects at the cut edges. These uneven edges not only affect the appearance quality of the insulation board but may also cause localized electric field concentration during use, reducing insulation performance and even leading to insulation failure, significantly lowering the yield rate. Furthermore, the angle and position adjustment mechanisms of traditional cutting machines are relatively rudimentary, requiring operators to spend a significant amount of time manually adjusting cutting parameters and positions, making it difficult to achieve precise positioning and quick switching between different corner cutting specifications. Operational errors not only waste raw materials but also require equipment readjustment, further reducing production efficiency. Therefore, developing a corner cutting machine that can effectively reduce burrs and facilitate quick and precise adjustments is of great significance for improving the yield rate of insulation boards and increasing production efficiency. Utility Model Content

[0004] To overcome the above-mentioned defects, the embodiments of this disclosure provide a corner cutting machine for producing insulating boards with a high yield, which solves the technical problem that in the prior art, corner cutting of insulating boards is mostly completed by traditional cutting machines. During the cutting process, due to the interaction between the high-speed rotation of the cutting machine blade and the insulating board material, burrs and other problems are easily generated at the corner.

[0005] According to one aspect, at least one embodiment of this disclosure provides a corner-cutting machine for producing insulating boards with high yield, comprising: A platform and an outer baffle, wherein the outer baffle is fixed to the surface of the platform; A pair of mounting slots and a chamfering component, wherein the mounting slots are formed at right angles at both ends of the outer retainer, and the chamfering component is disposed within the mounting slots; A rectangular opening and a correction component are provided, wherein the rectangular opening is formed on the surface of the frame and the correction component is disposed at the bottom of the frame; The chamfering assembly includes a pair of insert plates, each of which is inserted into the mounting slot. The insert plates are fixedly connected to the mounting slot by bolts. Each insert plate has a chamfering blade connected to its top via a vertical linear drive. The chamfering blade slides and fits against the outer surface of the insert plate. A cut is provided at the bottom of the insert plate.

[0006] As a further technical solution, the correction component includes a pair of base plates, which are fixed at both ends of the bottom of the frame. The base plates are located on both sides of the rectangular opening, and a pair of guide rods are provided inside the rectangular opening.

[0007] As a further technical solution, a positioning rod is slidably connected to the guide rod, the positioning rod is slidably attached to the inner bottom surface of the frame, and a rectangular rod is provided between the bottom plates, with an anti-slip groove on the side end face of the rectangular rod.

[0008] As a further technical solution, a sliding sleeve is provided at the lower end of the positioning rod, the sliding sleeve is fitted onto the rectangular rod, an internally threaded tube is provided on the side surface of the sliding sleeve, a stud is connected to the internally threaded tube by a threaded fit, and an anti-slip block is provided at one end of the stud.

[0009] As a further technical solution, the inner surface of the anti-slip groove is a high-friction anti-slip structural surface, and a screw block is provided at one end of the stud.

[0010] As a further technical solution, both sides of the lower end of the guide rod are inclined structural surfaces.

[0011] As a further technical solution, the cross-section of the connection between the mounting groove and the insert plate has a stepped structure.

[0012] As a further technical solution, the outer end faces of the pair of insert plates are respectively a right-angled side and an arc-shaped side.

[0013] The beneficial effects of the embodiments disclosed herein are as follows: In this disclosure, the corner-cutting assembly solves the problem of burrs and rough edges that are easily generated when cutting corners using traditional cutting machines by combining insert plates with corner-cutting blades of different structures. Right-angle insert plates paired with straight-blade corner-cutting blades can complete right-angle cuts, while curved insert plates adapted to curved corner-cutting blades achieve rounded corner cuts. No equipment replacement is required; only the insert plates and corner-cutting blades need to be changed to meet diverse corner-cutting needs. The stepped connection between the insert plate and the mounting slot enhances stability. The corner-cutting blade slides along the outer surface of the insert plate to conform to the corner, making the cut more precise, reducing burrs and rough edges at the cut, improving the appearance quality and insulation performance of the insulation board, and increasing the yield. Combined with the straightening assembly, positioning can be completed quickly, reducing manual adjustment time and operational errors, improving processing efficiency, ensuring the accuracy of the corner-cutting process, and further improving the yield of insulation board production. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0015] Figure 1 This is a schematic diagram of a structure in one embodiment of the present disclosure; Figure 2 This is an isometric drawing of the present disclosure; Figure 3 This is an isometric drawing from another perspective of this disclosure; In the diagram: 1. Stand; 2. Outer support frame; 3. Mounting slot; 4. Rectangular opening; 5. Corner cutting assembly; 5-1. Insert plate; 5-2. Corner cutting blade; 5-3. Cut; 6. Correction assembly; 6-1. Base plate; 6-2. Guide rod; 6-3. Positioning rod; 6-4. Rectangular rod; 6-5. Anti-slip groove; 6-6. Sliding sleeve; 6-7. Internally threaded tube; 6-8. Stud; 6-9. Anti-slip block; 7. Tightening block. Detailed Implementation

[0016] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0017] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0018] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0019] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0020] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0021] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] like Figures 1-3 As shown, it illustrates a corner-cutting machine for producing insulating boards with a high yield rate according to an embodiment of this disclosure, comprising: The platform 1 and the outer baffle 2 are fixed to the surface of the platform 1; A pair of mounting slots 3 and a chamfering component 5, wherein the mounting slots 3 are formed at the right angles at both ends of the outer baffle 2, and the chamfering component 5 is disposed in the mounting slots 3; A rectangular opening 4 and a correction component 6 are provided. The rectangular opening 4 is formed on the surface of the frame 1, and the correction component 6 is disposed at the bottom of the frame 1. The corner-cutting assembly 5 includes a pair of insert plates 5-1, each of which is inserted into the mounting groove 3. The insert plates 5-1 and the mounting groove 3 are fixedly connected by bolts. Each insert plate 5-1 has a corner-cutting blade 5-2 connected to its top via a vertical linear drive. The corner-cutting blade 5-2 slides and fits against the outer surface of the insert plate 5-1. The bottom of the insert plate 5-1 has a cut 5-3.

[0023] In some examples, a corner-cutting assembly 5 is designed to achieve diverse corner-cutting effects on the insulation board. This assembly includes a pair of insert plates 5-1 that can be quickly installed and removed from the mounting slot 3 and secured with bolts to ensure stability. The vertical linear drive device (such as a cylinder or electric push rod) at the top can precisely control the downward stroke of the corner-cutting blade 5-2 to complete the corner cutting. Insert plates 5-1 with different structures correspond to different corner cutting requirements. The bottom cut 5-3 of the right-angle insert plate 5-1 has a 90° straight edge, which can complete right-angle cutting when used with the straight-blade corner-cutting blade 5-2. The cut 5-3 of the arc-shaped insert plate 5-1 is arc-shaped and can be matched with the arc-shaped corner-cutting blade 5-2 to achieve a smooth corner cutting effect.

[0024] For example, when processing right angles, the right-angle insert 5-1 is inserted into the mounting slot 3 and locked. The vertical linear drive device pushes the corner-cutting blade 5-2 down vertically along the outer surface of the insert 5-1, and the blade cuts the insulation board through the bottom cut 5-3. If an arc-shaped angle is required, the arc-shaped insert 5-1 is replaced, and the corner-cutting blade 5-2 moves along its arc trajectory to complete the curve cutting. This modular design eliminates the need to replace the entire machine; simply replacing the insert 5-1 and the corner-cutting blade 5-2 can meet the needs of different shaped corner cutting, significantly improving processing flexibility.

[0025] like Figures 1-3 As shown in the figure, the corrective component 6 in this embodiment includes a pair of base plates 6-1, which are fixed at both ends of the bottom of the frame 1. The base plates 6-1 are located on both sides of the rectangular opening 4. A pair of guide rods 6-2 are provided inside the rectangular opening 4. A positioning rod 6-3 is mounted on a sliding sleeve 6-6 on the guide rod 6-2. The positioning rod 6-3 slides against the inner bottom surface of the frame 1. A rectangular rod 6-4 is provided between the base plates 6-1. An anti-slip groove 6-5 is provided on the side end face of the rectangular rod 6-4. A sliding sleeve 6-6 is provided at the lower end of the positioning rod 6-3. The sliding sleeve 6-6 is fitted onto the rectangular rod 6-4. An internally threaded tube 6-7 is provided on the side surface of the sliding sleeve 6-6. A stud 6-8 is connected to the internally threaded tube 6-7 by a threaded connection. An anti-slip block 6-9 is provided at one end of the stud 6-8.

[0026] In some examples, to achieve precise positioning and installation of insulation boards of different lengths, a straightening assembly 6 is designed. This assembly includes a pair of base plates 6-1 fixed to the bottom of the platform 1, with a rectangular rod 6-4 fixed between the two base plates 6-1. The positioning rod 6-3 slides within the rectangular opening 4 via a guide rod 6-2, and its lower end sliding sleeve 6-6 is fitted onto the rectangular rod 6-4, allowing it to move freely along the rod to accommodate boards of different lengths. After the board is placed on the platform 1, the stud 6-8 in the internally threaded tube 6-7 is rotated, pushing the anti-slip slider 6-9 out and pressing against the anti-slip groove 6-5 on the side of the board, firmly fixing it in the appropriate position.

[0027] For example, for an insulation board 1 meter in length, first adjust the spacing by sliding the positioning rod 6-3 to ensure the board is stably placed within the rectangular opening 4. Then, rotate the stud 6-8 and the anti-slip block 6-9 to apply uniform pressure to the board, ensuring the edge of the board is aligned with the cutting path of the corner cutter 5-2. This adjustment method is simple to operate, requires no complex measurements, and can complete positioning in a very short time. It effectively reduces corner cutting errors caused by board misalignment, ensuring efficient and accurate corner cutting, and improving the overall yield of insulation board production.

[0028] For example, such as Figure 2 As shown, the inner surface of the anti-slip groove is a high-friction anti-slip structural surface, and a screw block 7 is provided at one end of the stud 6-8.

[0029] In some examples, the high-friction anti-slip structural surface inside the anti-slip groove works in conjunction with the screw 6-8 screwing block 7 to enhance positioning stability and ease of operation. The anti-slip structural surface makes it difficult for the sliding sleeve 6-6 to shift within the anti-slip groove. When the screwing block 7 at the end of the screw 6-8 is rotated, the internal thread tube 6-7 drives the anti-slip block 6-9 to press against the plate, and the anti-slip surface and the anti-slip block 6-9 form a double clamping effect.

[0030] For example, such as Figure 1 As shown, both sides of the lower end of the guide rod 6-2 are inclined structural surfaces.

[0031] In some examples, the inclined structural surface at the lower end of guide rod 6-2 optimizes the installation guidance function of positioning rod 6-3. When installing the insulating plate inside the frame 1, it can slide more smoothly into the inclined structural surface at the lower end of guide rod 6-2, saving alignment installation time and ensuring that the insulating plate can be inserted in one go.

[0032] For example, such as Figure 1 As shown, the cross-section of the connection between the mounting groove 3 and the insert plate 5-1 has a stepped structure.

[0033] In some examples, the stepped cross-section design at the connection between the mounting slot 3 and the insert plate 5-1 enhances the stability and sealing of the insert plate 5-1 installation. The stepped structure creates multiple nested layers after the insert plate 5-1 is inserted into the mounting slot 3; the upper step restricts the axial displacement of the insert plate 5-1, while the lower step provides lateral support. For example, when installing a right-angle insert plate 5-1, the stepped surface fits tightly against the contour of the insert plate 5-1 and is secured with bolts, preventing debris generated during corner cutting from entering the equipment and extending the service life of the corner cutting machine.

[0034] For example, such as Figure 1 As shown, the outer end faces of the pair of insert plates 5-1 are a right-angled side and an arc-shaped side, respectively.

[0035] In some examples, the outer end faces of a pair of insert plates 5-1 are designed with right-angled and curved edges respectively, directly corresponding to different cutting angle requirements. The right-angled insert plate 5-1, used with a straight-bladed cutting blade 5-2, is used to process 90° right angles; the curved-edge insert plate 5-1 is adapted to a rounded cutting blade 5-2 to achieve curved cuts. The two types of insert plates 5-1 have obvious differences in appearance, which operators can quickly distinguish visually, and no additional markings are required when replacing them. For example, when switching between processing right-angle and curved angle insulation boards, only the bolts need to be removed and the insert plate 5-1 replaced. The equipment function conversion can be completed within 5 minutes, significantly improving the flexibility and production efficiency of cutting angle processing.

[0036] In actual use: Fix the frame 1. According to the cutting requirements of the insulation board, select the insert plate 5-1 with a right-angled or arc-shaped outer end face and insert it into the mounting groove 3 at the right angles at both ends of the outer baffle 2. Fix the insert plate 5-1 with bolts so that the cut 5-3 at the bottom of the insert plate 5-1 is aligned with the rectangular opening 4 on the surface of the frame 1. Put the insulation board into the top of the frame 1 and let the insulation board slide into the inner bottom surface of the frame 1 along the inclined structural surface of the lower end of the guide rod 6-2. The sliding positioning rod 6-3 moves on the guide rod 6-2. Adjust the spacing of the positioning rods 6-3 to match the length of the insulation board. Rotate the screw block 7 on the stud 6-8 so that the stud 6-8 drives the anti-slip block 6-9 to extend. The anti-slip block 6-9 is embedded in the anti-slip groove 6-5 on the side end face of the rectangular rod 6-4 and presses against the side of the insulation board to complete the positioning of the insulation board. Activate the vertical linear drive device at the top of the insert plate 5-1 to drive the corner cutter 5-2 to slide and move downward along the outer surface of the insert plate 5-1. The corner cutter 5-2 cuts the corner of the insulating board through the cut 5-3 at the bottom of the insert plate 5-1. After the corner is cut, remove the insulating board and replace other corners.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A corner-cutting machine for producing insulating boards with high yield, characterized in that, include: A platform (1) and an outer baffle (2), wherein the outer baffle (2) is fixed to the surface of the platform (1); A pair of mounting slots (3) and a chamfering component (5), wherein the mounting slots (3) are formed at right angles at both ends of the outer baffle (2), and the chamfering component (5) is disposed in the mounting slots (3); A rectangular opening (4) and a correction component (6) are provided, wherein the rectangular opening (4) is formed on the surface of the frame (1) and the correction component (6) is provided at the bottom of the frame (1); The chamfering assembly (5) includes a pair of insert plates (5-1), both of which are inserted into the mounting groove (3). The insert plates (5-1) and the mounting groove (3) are fixedly connected by bolts. The top of each insert plate (5-1) is connected to a chamfering blade (5-2) via a vertical linear drive. The chamfering blade (5-2) slides against the outer surface of the insert plate (5-1). A cut (5-3) is provided at the bottom of the insert plate (5-1).

2. The corner cutting machine for producing insulating boards with high yield as described in claim 1, characterized in that, The correction component (6) includes a pair of base plates (6-1), which are fixed at both ends of the bottom of the frame (1). The base plates (6-1) are located on both sides of the rectangular opening (4), and a pair of guide rods (6-2) are provided inside the rectangular opening (4).

3. A corner-cutting machine for producing insulating boards with high yield as described in claim 2, characterized in that, A positioning rod (6-3) is mounted on the sliding sleeve (6-6) of the guide rod (6-2). The positioning rod (6-3) slides against the inner bottom surface of the frame (1). A rectangular rod (6-4) is provided between the base plates (6-1). An anti-slip groove (6-5) is provided on the side end face of the rectangular rod (6-4).

4. A corner-cutting machine for producing insulating boards with high yield as described in claim 3, characterized in that, The lower end of the positioning rod (6-3) is provided with a sliding sleeve (6-6), which is fitted onto the rectangular rod (6-4). The side surface of the sliding sleeve (6-6) is provided with an internally threaded tube (6-7), and a stud (6-8) is connected to the internally threaded tube (6-7) by a threaded engagement. One end of the stud (6-8) is provided with an anti-slip block (6-9).

5. A corner-cutting machine for producing insulating boards with high yield as described in claim 4, characterized in that, The inner surface of the anti-slip groove (6-5) is a high-friction anti-slip structure surface, and a screw block (7) is provided at one end of the stud (6-8).

6. A corner-cutting machine for producing insulating boards with high yield according to claim 2, characterized in that, Both sides of the lower end of the guide rod (6-2) are inclined structural surfaces.

7. A corner-cutting machine for producing insulating boards with high yield as described in claim 1, characterized in that, The cross-section of the connection between the mounting groove (3) and the insert plate (5-1) has a stepped structure.

8. A corner-cutting machine for producing insulating boards with high yield as described in claim 1, characterized in that, The outer end faces of the pair of inserts (5-1) are a right-angled side and an arc-shaped side, respectively.

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