Composite air conditioner insulation board trimming and shaping device

Abstract

The utility model discloses a kind of composite air conditioner insulation board trimming shaping devices, including rack, the rack side detachably setting has mounting bracket, cutting knife mechanism and edge-removing pressing mechanism are provided on the mounting bracket, the pressing mechanism includes intermittent drive device and pressing rod, the output end of intermittent drive device is connected with pressing rod, the pressing rod is vertically arranged, sliding limit sleeve is provided on the mounting bracket, the pressing rod is slidably arranged in sliding limit sleeve, waste edge collecting device is provided below the pressing mechanism directly.The utility model discloses the trimming shaping device of the air conditioner insulation board in conformity with has the advantages of improving waste edge processing efficiency and reducing production cost.

Description

Technical Field

[0001] This utility model relates to the field of insulation board processing technology, and in particular to a composite air conditioning insulation board edge cutting and shaping device. Background Technology

[0002] During the foaming process of phenolic resin, some phenolic resin inevitably leaks out from the side of the panel, and the leaking and protruding phenolic resin insulation layer significantly detracts from the aesthetics of the insulation board. Existing technologies typically use a cutting tool to cut off these protruding sides of the insulation layer. For example, Chinese utility model patent application number CN201922440176.X discloses a trimming and shaping device for a composite phenolic resin air conditioning insulation board production line. This device includes a support portion mounted on a conveyor roller frame, a fixed frame, and a cutter holder. The rotating shaft of the cutter holder extends into a cutter holder hole in the fixed frame, allowing the cutter holder to rotate along the rotating shaft and move the cutting blade mounted on it, thus achieving a transition between trimming and lifting states. This utility model, by positioning the support portion on the side of the conveyor roller and adjusting the relative distance and position of the cutting blade and the insulation board on the conveyor roller by rotating the cutter holder, effectively removes the leaking and protruding insulation layer from the side of the insulation board, achieving a more aesthetically pleasing insulation board.

[0003] However, in actual production, after the cutting blade cuts the side of the insulation board, the operator still needs to manually press the waste edge to break it off. This method has high labor costs, low overall efficiency due to manual intervention, and is also prone to scratching the operator's skin.

[0004] Therefore, how to improve the efficiency of waste edge processing while reducing costs is a technical problem that needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of this, the purpose of this application is to overcome the shortcomings of the prior art and provide a composite air conditioning insulation board edge cutting and shaping device to improve waste edge processing efficiency and reduce production costs.

[0006] To achieve the above objectives, this utility model provides a composite air conditioning insulation board edge trimming and shaping device, including a frame, a mounting bracket detachably mounted on one side of the frame, a cutting mechanism and an edge trimming and pressing mechanism mounted on the mounting bracket, the pressing mechanism including an intermittent drive device and a pressing rod, the output end of the intermittent drive device being connected to the pressing rod, the pressing rod being vertically arranged, a sliding limit sleeve mounted on the mounting bracket, the pressing rod being slidably disposed within the sliding limit sleeve, and a waste edge collection device being disposed directly below the pressing mechanism.

[0007] The working process and principle of the above structure are as follows:

[0008] During operation, the mounting frame is fixed to the machine frame. The conveyor rollers on the machine frame drive the insulation board forward. The relative distance and position of the cutting mechanism and the insulation board on the conveyor rollers are adjusted. The cutting mechanism cuts the protruding side of the insulation board. Then, the conveyor rollers drive the insulation board to continue moving. The intermittent drive device drives the pressing rod to move downward along the sliding limit sleeve, pressing the cut waste strip and bending and breaking it. The broken waste strip falls into the waste strip collection device. The whole process is coordinated and saves labor. At the same time, the conveying speed of the insulation board and the pressing frequency of the pressing mechanism can be adjusted according to the work requirements, thereby improving the overall production efficiency and avoiding injury to operators when pressing waste strips. The mounting frame is detachable from the machine frame. The position of the mounting frame can be adjusted according to the actual production needs, and then the positions of the cutting mechanism and the pressing mechanism can be adjusted, making it more convenient to use and produce.

[0009] Preferably, the intermittent drive device includes a geared servo motor, which is horizontally mounted on the mounting frame. A cam is coaxially mounted on the output end of the geared servo motor, and a connecting rod is hinged to the cam. The other end of the connecting rod is hinged to the upper end of the pressing rod.

[0010] A geared servo motor drives a cam to rotate, which in turn drives a connecting rod to swing, thereby driving the pressing lever.

[0011] Preferably, the lower end of the pressing rod is formed as an inclined surface on the side near the moving direction of the insulation board.

[0012] The inclined surface design facilitates smoother contact between the pressing rod and the side of the insulation board, preventing mutual obstruction and ensuring overall work efficiency.

[0013] Preferably, the lower end of the pressing rod is formed into an arc-shaped surface on the side closest to the moving direction of the insulation board.

[0014] The curved surface design facilitates smoother contact between the pressing rod and the side of the insulation board, preventing mutual obstruction and ensuring overall work efficiency.

[0015] Preferably, the side of the frame is made of channel steel, and the mounting bracket has a U-shaped cross-section, forming a long, narrow channel. The mounting bracket is horizontally mounted on the frame, and the width of the channel is greater than the thickness of the upper part of the side of the frame. Several strong magnets are provided on the inner side of the mounting bracket, and these magnets connect it to the upper part of the side of the frame. A movable cavity is formed in the lower side wall of the mounting bracket, and an opening is provided on the upper surface of the side wall containing the movable cavity. A compression rubber pad is provided at the opening to hold the opening closed. The movable cavity is enclosed, and a movable slot is provided on the lower surface of the side wall. The movable cavity is connected to the through port and the movable slot. A locking member is hinged inside the movable cavity. The locking member has an L-shaped structure and includes a handle and a locking cam. The handle of the locking member is located outside the movable slot, and the locking cam is located inside the movable cavity. The connection between the handle and the locking cam is hinged to the movable slot. When the handle is in a horizontal state, the locking cam presses against the rubber pad and causes it to bulge outward.

[0016] The upper side of the mounting bracket's slot is tightly attached to the upper surface of the frame. The lower side of the mounting bracket's slot is fixedly connected to the frame by a strong magnet, making installation more convenient. At the same time, by rotating the clamping device, the handle is rotated from a vertical position to a horizontal position. At this time, the clamping cam rotates, causing the compression rubber pad to deform and press tightly against the lower surface of the frame side. Simultaneously, the compression rubber pad is tightly pressed against the top of the frame, making the connection between the mounting bracket and the frame more secure.

[0017] Preferably, the free end of the handle is provided with a pressing plate, and the pressing plate is provided with anti-slip friction texture.

[0018] The pressure plate is designed to apply force more effectively because the force required to deform the rubber pad during the rotation of the clamping cam is relatively large. The anti-slip friction texture also prevents the force from being misaligned and slipping off.

[0019] Preferably, a tightening bolt is provided at the bottom of the groove of the mounting bracket, and the tightening bolt passes through the bottom of the groove of the mounting bracket and abuts against the vertical side of the frame.

[0020] The tightening bolts allow for adjustment of the horizontal relative position of the mounting bracket and the machine frame, thereby adjusting the cutting width of the cutting mechanism.

[0021] Preferably, the mounting bracket has a blade holder hole, the cutting mechanism includes a blade holder and a cutting blade mounted on the blade holder, a rotating shaft is vertically connected to the blade holder, the rotating shaft is rotatably disposed in the blade holder hole, the mounting bracket is provided with a locking bolt, the axis of the locking bolt is perpendicular to the axis of the blade holder hole, and the locking bolt abuts against the rotating shaft.

[0022] The rotating shaft and the tool holder hole facilitate the rotation and adjustment of the tool holder position, thereby adjusting the cutting angle. After adjusting the cutting angle, the rotating shaft is fixed by rotating the locking bolt to prevent it from moving randomly.

[0023] Preferably, the waste collection device is a collection cylinder or a collection bag.

[0024] Preferably, the pressing rod has a cuboid structure, a slide bar is formed on the vertical side of the pressing rod, and the sliding limiting sleeve has a rectangular tube structure with a sliding groove on its inner side corresponding to the position of the slide bar.

[0025] The cuboid structure of the pressing rod provides better pressing effect on the side, and the cooperation between the slider and the groove makes the up-and-down sliding of the pressing rod more stable.

[0026] The composite air conditioning insulation board edge cutting and shaping device of this utility model, during operation, fixes the mounting frame on the machine frame. The conveyor rollers on the machine frame drive the insulation board forward. Adjusting the relative distance and position between the cutting mechanism and the insulation board on the conveyor rollers, the cutting mechanism cuts the protruding side of the insulation board. Then, the conveyor rollers drive the insulation board to continue moving. The intermittent drive device drives the pressing rod to move downward along the sliding limit sleeve, pressing the cut waste edge strip, bending and breaking it. The broken waste edge strip falls into the waste edge collection device. The whole process is coordinated and saves labor. At the same time, the conveying speed of the insulation board and the pressing frequency of the pressing mechanism can be adjusted according to the work requirements, thereby improving the overall production efficiency and avoiding the occurrence of operator injury when pressing waste edges. The mounting frame and the machine frame are detachable. The position of the mounting frame can be adjusted according to the actual production needs, and thus the position of the cutting mechanism and the pressing mechanism can be adjusted, making it more convenient to use and produce.

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0029] Figure 1 This is a front view of the structure of a composite air conditioning insulation board edge cutting and shaping device provided in an embodiment of the present utility model;

[0030] Figure 2Rear view of the structure of a composite air conditioning insulation board edge cutting and shaping device provided in an embodiment of this utility model;

[0031] Figure 3 A side view of the structure of a composite air conditioning insulation board edge cutting and shaping device provided in an embodiment of this utility model;

[0032] Figure 4 A schematic diagram of the distribution structure of strong magnet blocks in a composite air conditioning insulation board edge cutting and shaping device provided in an embodiment of this utility model;

[0033] Figure 5 A schematic diagram of the structure of a composite air conditioning insulation board trimming and shaping device provided in this embodiment of the present invention, showing the clamping component in a vertical state;

[0034] Figure 6 This is a schematic diagram of the structure of a composite air conditioning insulation board trimming and shaping device provided in an embodiment of the present invention, in which the clamping component is in a horizontal state.

[0035] The components include: 1. Frame; 2. Mounting bracket; 3. Gear servo motor; 4. Pressing rod; 5. Sliding limit sleeve; 6. Waste edge collection device; 7. Cam; 8. Connecting rod; 9. Strong magnet block; 10. Extrusion rubber pad; 11. Movable strip hole; 12. Movable cavity; 13. Clamping cam; 14. Handle; 15. Pressing plate; 16. Tightening bolt; 17. Tool holder hole; 18. Tool holder; 19. Cutting blade; 20. Rotating shaft; 21. Locking bolt; 22. Slide bar. Detailed Implementation

[0036] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0037] The core of this utility model is to provide a composite air conditioning insulation board edge cutting and shaping device to improve the effective load-bearing capacity of the composite air conditioning insulation board edge cutting and shaping device.

[0038] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0039] Please refer to Figures 1 to 6This utility model discloses a composite air conditioning insulation board edge cutting and shaping device, including a frame 1, a mounting frame 2 detachably mounted on one side of the frame 1, a cutting mechanism and an edge pressing mechanism mounted on the mounting frame 2, the pressing mechanism including an intermittent drive device and a pressing rod 4, the output end of the intermittent drive device being connected to the pressing rod 4, the pressing rod 4 being vertically arranged, a sliding limit sleeve 5 being mounted on the mounting frame 2, the pressing rod 4 being slidably mounted within the sliding limit sleeve 5, and a waste edge collection device 6 being arranged directly below the pressing mechanism.

[0040] The working process and principle of the above structure are as follows:

[0041] During operation, the mounting frame 2 is fixed to the machine frame 1. The conveying rollers on the machine frame 1 drive the insulation board forward. The relative distance and position of the cutting mechanism and the insulation board on the conveying roller are adjusted. The cutting mechanism cuts the protruding side of the insulation board. Then, the conveying rollers drive the insulation board to continue moving. The intermittent drive device drives the pressing rod 4 to move downward along the sliding limit sleeve 5, pressing the cut waste strip and bending and breaking it. The broken waste strip falls into the waste strip collection device 6. The whole process is coordinated and saves labor. At the same time, the conveying speed of the insulation board and the pressing frequency of the pressing mechanism can be adjusted according to the work requirements, thereby improving the overall production efficiency and avoiding the occurrence of operator injury when pressing the waste strip. The mounting frame 2 is detachable from the machine frame 1. The position of the mounting frame 2 can be adjusted according to the actual production needs, and then the position of the cutting mechanism and the pressing mechanism can be adjusted, making it more convenient to use and produce.

[0042] In another embodiment of this utility model, such as Figures 1-3 As shown, the intermittent drive device includes a geared servo motor 3, which is horizontally mounted on the mounting bracket 2. A cam 7 is coaxially mounted on the output end of the geared servo motor 3. The cam 7 has a circular structure, and a connecting rod 8 is hinged to the surface of the cam 7. The connecting rod 8 is hinged to the cam 7, and the other end of the connecting rod 8 is hinged to the upper end of the pressing rod 4.

[0043] The geared servo motor 3 drives the cam 7 to rotate, and the cam 7 drives the connecting rod 8 to swing, thereby driving the pressing rod 4.

[0044] In another embodiment of this utility model, such as Figures 1-3 As shown, the lower end of the pressing rod 4 is shaped into an inclined surface on the side near the direction of movement of the insulation board.

[0045] The inclined surface design facilitates smoother contact between the pressing rod 4 and the side of the insulation board, avoiding mutual obstruction and thus improving overall work efficiency.

[0046] In another embodiment of this utility model, such as Figures 1-3As shown, the lower end of the pressing rod 4 is shaped into an arc shape on the side near the moving direction of the insulation board.

[0047] The curved surface design facilitates smoother contact between the pressing rod 4 and the side of the insulation board, avoiding mutual obstruction and thus improving overall work efficiency.

[0048] In another embodiment of this utility model, such as Figures 1-6 As shown, the side of the frame 1 is made of channel steel, and the mounting bracket 2 has a U-shaped cross-section and is a long, narrow channel structure. The mounting bracket 2 is horizontally mounted on the frame 1. The width of the channel of the mounting bracket 2 is greater than the thickness of the upper part of the side of the frame 1. Several strong magnets 9 are provided on the inner side of the mounting bracket 2, and the mounting bracket 2 is connected to the upper part of the side of the frame 1 through these strong magnets 9. A movable cavity 12 is formed in the lower side wall of the mounting bracket 2. An opening is provided on the upper surface of the side wall where the movable cavity 12 is located. A compression rubber pad 10 is provided at the opening to seal the opening. The lower surface of the device has a movable slot 11. The movable cavity 12 is connected to the through port and the movable slot 11. A locking member is hinged in the movable cavity 12. The locking member has an L-shaped structure and includes a handle 14 and a locking cam 13. The locking cam 13 has a fan-shaped structure. The handle 14 of the locking member is located outside the movable slot 11, and the locking cam 13 is located inside the movable cavity 12. The connection between the handle 14 and the locking cam 13 is hinged to the movable slot 11. When the handle 14 is in a horizontal state, the locking cam 13 presses against the rubber pad 10 and causes it to bulge outward.

[0049] The upper side of the groove of the mounting bracket 2 is in close contact with the upper surface of the frame 1. The lower side of the groove of the mounting bracket 2 is fixedly connected to the frame 1 by the setting of the strong magnet block 9, making the installation more convenient. At the same time, by rotating the clamping part, the handle 14 is rotated from the vertical state to the horizontal state. At this time, the clamping cam 13 rotates, which causes the compression rubber pad 10 to deform and be in close contact with the lower surface of the side of the frame 1. At the same time, the compression rubber pad 10 is pressed tightly against the frame 1, making the connection between the mounting bracket 2 and the frame 1 more secure.

[0050] In another embodiment of this utility model, such as Figures 1-6 As shown, a pressing plate 15 is provided at the free end of the handle 14. The pressing plate 15 has an elliptical plate structure and anti-slip friction texture.

[0051] The setting of the pressing plate 15 is more conducive to applying force because the force required during the deformation of the rubber pad 10 due to the rotation of the clamping cam 13 is relatively large. The setting of the anti-slip friction texture avoids the force misalignment and slippage.

[0052] In another embodiment of this utility model, such as Figures 1-3As shown, a tightening bolt 16 is provided at the bottom of the groove of the mounting bracket 2. The tightening bolt 16 passes through the bottom of the groove of the mounting bracket 2 and abuts against the vertical side of the frame 1.

[0053] The setting of the tightening bolt 16 can adjust the horizontal relative position of the mounting bracket 2 and the frame 1, thereby adjusting the cutting width of the cutting mechanism.

[0054] In another embodiment of this utility model, such as Figures 1-3 As shown, the mounting bracket 2 has a blade holder hole 17. The cutting mechanism includes a blade holder 18 and a cutting blade 19 mounted on the blade holder 18. A rotating shaft 20 is vertically connected to the blade holder 18. The rotating shaft 20 is rotatably disposed in the blade holder hole 17. A locking bolt 21 is provided on the mounting bracket 2. The axis of the locking bolt 21 is perpendicular to the axis of the blade holder hole 17. The locking bolt 21 abuts against the rotating shaft 20.

[0055] The rotating shaft 20 and the tool holder hole 17 facilitate the rotation and adjustment of the position of the tool holder 18, thereby adjusting the angle of the cutter 19. After adjusting the angle of the cutter 19, the rotating shaft 20 is fixed by rotating the locking bolt 21 to prevent it from moving randomly.

[0056] In another embodiment of this utility model, such as Figures 1-3 As shown, the waste collection device 6 is a collection cylinder or a collection bag.

[0057] In another embodiment of this utility model, such as Figure 1 and Figure 3 As shown, the pressing rod 4 has a cuboid structure, and a slide bar 22 is formed on the vertical side of the pressing rod 4. The slide bar 22 is arranged in the vertical direction. The sliding limit sleeve 5 has a rectangular tube structure and a groove is opened on its inner side corresponding to the position of the slide bar 22.

[0058] The cuboid structure of the pressing rod 4 provides better pressing effect on the side. At the same time, the cooperation between the slider 22 and the groove makes the up-and-down sliding of the pressing rod 4 more stable.

[0059] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limitations; therefore, other examples of exemplary embodiments may have different values.

[0060] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0061] It should be noted that when an element is said to be "fixed" to another element, it can be directly on the other element or there may be an intervening element. When an element is said to be "connected" to another element, it can be directly connected to the other element or there may be an intervening element. Conversely, when an element is said to be "directly" on another element, there is no intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0062] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0063] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0064] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0065] Those skilled in the art will further recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of both. To clearly illustrate the interchangeability of hardware and software, the components and steps of the various examples have been generally described in terms of functionality in the foregoing description. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this invention.

[0066] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A composite air conditioning insulation board edge cutting and shaping device, characterized in that, Includes a frame (1), on one side of which a mounting bracket (2) is detachably provided. The mounting bracket (2) is provided with a cutting blade (19) mechanism and an edge-removing pressing mechanism. The pressing mechanism includes an intermittent drive device and a pressing rod (4). The output end of the intermittent drive device is connected to the pressing rod (4). The pressing rod (4) is vertically arranged. The mounting bracket (2) is provided with a sliding limit sleeve (5). The pressing rod (4) is slidably arranged in the sliding limit sleeve (5). A waste edge collection device (6) is provided directly below the pressing mechanism.

2. The composite air conditioning insulation board edge cutting and shaping device as described in claim 1, characterized in that, The intermittent drive device includes a geared servo motor (3), which is horizontally mounted on the mounting frame (2). A cam (7) is coaxially mounted on the output end of the geared servo motor (3). A connecting rod (8) is hinged on the cam (7), and the other end of the connecting rod (8) is hinged to the upper end of the pressing rod (4).

3. The composite air conditioning insulation board edge cutting and shaping device as described in claim 1, characterized in that, The lower end of the pressing rod (4) is shaped into an inclined surface on the side near the moving direction of the insulation board.

4. The composite air conditioning insulation board edge cutting and shaping device as described in claim 1, characterized in that, The lower end of the pressing rod (4) is formed into an arc-shaped surface on the side near the moving direction of the insulation board.

5. The composite air conditioning insulation board edge cutting and shaping device as described in claim 1, characterized in that, The frame (1) is made of channel steel on the side. The mounting bracket (2) has a U-shaped profile and is a long groove structure. The mounting bracket (2) is horizontally mounted on the frame (1). The width of the groove of the mounting bracket (2) is greater than the thickness of the upper side of the frame (1). Several strong magnet blocks (9) are provided on the inner side of the mounting bracket (2), and the strong magnet blocks (9) are connected to the upper side of the frame (1). The lower side wall of the mounting bracket (2) is formed with a movable cavity (12). The upper surface of the side wall of the movable cavity (12) is provided with an opening. A compression rubber pad (10) is provided at the opening to close the opening. The lower surface of the side wall of the ) is provided with a movable slot (11). The movable cavity (12) is connected to the through port and the movable slot (11). A clamping member is hinged in the movable cavity (12). The clamping member is arranged in an L-shaped structure. The clamping member includes a handle (14) and a clamping cam (13). The handle (14) of the clamping member is located outside the movable slot (11). The clamping cam (13) is located inside the movable cavity (12). The connection between the handle (14) and the clamping cam (13) is hinged to the movable slot (11). When the handle (14) is in a horizontal state, the clamping cam (13) presses against the rubber pad (10) and drives it to bulge outward.

6. The composite air conditioning insulation board edge cutting and shaping device as described in claim 5, characterized in that, The free end of the handle (14) is provided with a pressing plate (15), and the pressing plate (15) is provided with anti-slip friction texture.

7. The composite air conditioning insulation board edge cutting and shaping device as described in claim 6, characterized in that, The mounting bracket (2) has a tightening bolt (16) at the bottom of the groove. The tightening bolt (16) passes through the bottom of the groove of the mounting bracket (2) and abuts against the vertical side of the frame (1).

8. The composite air conditioning insulation board edge cutting and shaping device as described in claim 1, characterized in that, The mounting bracket (2) has a knife holder hole (17). The knife holder (18) and the cutter (19) mounted on the knife holder (18) form a cutting mechanism. A rotating shaft (20) is vertically connected to the knife holder (18). The rotating shaft (20) is rotatably disposed in the knife holder hole (17). A locking bolt (21) is provided on the mounting bracket (2). The axis of the locking bolt (21) is perpendicular to the axis of the knife holder hole (17). The locking bolt (21) abuts against the rotating shaft (20).

9. The composite air conditioning insulation board edge cutting and shaping device as described in claim 1, characterized in that, The waste collection device (6) is a collection cylinder or a collection bag.

10. The composite air conditioning insulation board edge cutting and shaping device as described in claim 1, characterized in that, The pressing rod (4) has a cuboid structure, and a slide bar (22) is formed on the vertical side of the pressing rod (4). The sliding limiting sleeve (5) has a rectangular tube structure and a sliding groove is provided on its inner side corresponding to the position of the slide bar (22).

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