A cutting device for processing air conditioner casings

Abstract

This utility model discloses a cutting device for processing air conditioner casings, including a table, a support rod, a backing plate, a main placement mechanism, a mounting frame, a secondary placement mechanism, a lifting plate, a cutting blade, and a vacuum pump. The main placement mechanism is installed on the top of the table, and the backing plate and the secondary placement mechanism are respectively installed on the top of the table and located on both sides of the main placement mechanism. The mounting frame is installed on the upper end of the table, and a lifting mechanism is installed on the mounting frame. The lifting end of the lifting mechanism is connected to the cutting blade through the lifting plate. The main placement mechanism includes a first base, a hand-shaped latch, an adsorption hole, a main placement plate, a sealing ring, and an embedding groove. The first base is installed on the upper end of the table. With this utility model, when different models of air conditioner casings need to be cut, only the multiple hand-shaped latches need to be adjusted, thus requiring only the replacement of the corresponding main placement plate, improving the versatility of the equipment and meeting diverse production needs.

Description

Technical Field

[0001] This utility model relates to the field of air conditioner casing processing technology, and in particular to a cutting device for air conditioner casing processing. Background Technology

[0002] Basalt fiber is a high-performance fiber material made by melting and drawing natural volcanic rock at high temperatures. Basalt fiber has properties such as environmental protection, high temperature resistance, and corrosion resistance. It is often used in the production of housings. Cutting equipment is required when processing air conditioner housings.

[0003] Chinese Patent 202420951581.6 discloses a cutting device for processing air conditioner housings. With a main base and a secondary base, it can be used to cut curved air conditioner housings, ensuring stable cutting. The negative pressure device and suction holes can adsorb and fix the air conditioner housing, avoiding pinching and ensuring good product quality. The baffle can block one side of the housing and facilitate product removal, making it convenient to use.

[0004] However, the aforementioned cutting device has significant limitations. Its main base structure, used to hold the air conditioner casing, is fixed and can only perform cutting operations on air conditioner casings of specific shapes and sizes. It cannot flexibly adapt to the processing needs of various types of air conditioner casings. In actual production, air conditioner casings vary in shape and size, and this fixed main base structure greatly limits the applicability of the cutting device, resulting in poor equipment versatility and an inability to meet diverse production needs. When processing different models of air conditioner casings, it is often necessary to replace the entire cutting device or make large-scale modifications to the main base, thereby increasing production costs. Therefore, a cutting device for air conditioner casing processing is proposed to solve these problems. Utility Model Content

[0005] (a) Purpose of the utility model

[0006] To address the technical problems existing in the background art, this utility model proposes a cutting device for processing air conditioner housings. Through the hand-shaped buckles that connect the main placement plate and the first base, when different models of air conditioner housings need to be processed, it is only necessary to adjust multiple hand-shaped buckles, thereby only needing to replace the corresponding main placement plate, thus meeting diverse production needs.

[0007] (II) Technical Solution

[0008] This utility model provides a cutting device for processing air conditioner casings, including a table, a support rod, a backing plate, a main placement mechanism, a mounting frame, a secondary placement mechanism, a lifting plate, a cutting blade, and a vacuum pump. The main placement mechanism is installed on the top of the table, and the backing plate and the secondary placement mechanism are respectively installed on the top of the table and located on both sides of the main placement mechanism. The mounting frame is installed on the upper end of the table, and a lifting mechanism is installed on the mounting frame. The lifting end of the lifting mechanism is connected to the cutting blade through the lifting plate. The main placement mechanism includes a first base and a hand-shaped buckle. The system comprises: an adsorption hole, a main placement plate, a sealing ring, and an embedding groove; the first base is installed on the upper end of the table, and the upper edge of the first base is detachably connected to the main placement plate via multiple hand-shaped buckles; the embedding groove is opened at the upper edge of the first base, and the sealing ring is embedded in the embedding groove with its upper end abutting against the lower edge of the main placement plate; multiple adsorption holes are spaced apart and penetrate the main placement plate; the vacuum pump is installed at the bottom of the table, and the suction end of the vacuum pump is connected to the inner cavity of the first base through a pre-drilled through hole on the table.

[0009] Preferably, the main placement mechanism and the auxiliary placement mechanism are positioned to match each other and a gap is formed between them for cutting operations; the cutting blade is located directly above the gap; and multiple support rods are spaced apart and installed on the bottom of the table.

[0010] Preferably, the main placement mechanism further includes a first insertion rod and a first insertion hole; there are multiple first insertion holes and they are opened at the upper edge of the first base, and multiple first insertion rods are installed at the bottom edge of the main placement plate and are inserted into the multiple first insertion holes one by one.

[0011] Preferably, the lifting mechanism includes an electric push rod; the electric push rod is installed on the top of the mounting frame, and the telescopic shaft of the electric push rod passes through the mounting frame and is fixedly connected to the lifting plate.

[0012] Preferably, the lifting mechanism further includes a limiting plate and a sliding rod; a sliding cylinder is respectively installed through the top of the mounting frame and on both sides of the electric push rod, and the sliding rod slides vertically through the sliding cylinder; one end of the sliding rod is connected to the lifting plate, and the other end is connected to the limiting plate.

[0013] Preferably, the slide bar is arranged parallel to the telescopic shaft of the electric push rod.

[0014] Preferably, the secondary placement mechanism includes a secondary placement plate, a second socket, a second base, and a second insertion rod; the second base is installed on the top of the tabletop, and there are multiple second sockets located on the top of the second base; multiple second insertion rods are located at the bottom of the secondary placement plate and are inserted into the multiple second sockets one by one.

[0015] Preferably, it further includes a material collection assembly, which includes a guide plate, a buffer pad, and a collection box; the guide plate is inclined and installed on the side of the second base, and its bottom is connected to the edge of the upper end of the collection box; the buffer pad is installed on the inner bottom wall of the collection box.

[0016] Preferably, the material collection assembly further includes a baffle; the upper inclined surface of the guide plate is a smooth surface, and both sides of the upper inclined surface of the guide plate are respectively connected to the baffle.

[0017] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0018] 1. The cutting device for processing air conditioner housings uses hand-shaped latches that connect the main placement plate and the first base. When processing different models of air conditioner housings, it is only necessary to adjust multiple hand-shaped latches, and then simply replace the corresponding main placement plate. This improves the versatility of the equipment and meets diverse production needs.

[0019] 2. The cutting device for processing the air conditioner casing has a sealing ring that ensures the sealing of the inner cavity of the first base, so that the vacuum pump can effectively adsorb and fix the air conditioner casing through the adsorption hole.

[0020] 3. The cutting device for processing the air conditioner casing has a waste collection mechanism that can effectively collect the waste generated during cutting. At the same time, the buffer pad can reduce the impact of the waste falling on the collection box and extend the service life of the collection box. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a cutting device for processing air conditioner housings proposed in this utility model.

[0022] Figure 2 This is a perspective view of the lifting mechanism in a cutting device for processing air conditioner housings proposed in this utility model.

[0023] Figure 3 This is a perspective view of the main placement mechanism in a cutting device for processing air conditioner housings according to the present invention.

[0024] Figure 4 This is an assembly drawing of the main placement mechanism in a cutting device for processing air conditioner housings proposed in this utility model.

[0025] Figure 5 This utility model proposes a cutting device for processing air conditioner housings. Figure 4 A magnified view of A in the middle.

[0026] Figure 6This is a perspective view of the material collection component in a cutting device for processing air conditioner casings according to the present invention.

[0027] Figure 7 This is an assembly drawing of the auxiliary placement mechanism in a cutting device for processing air conditioner housings proposed in this utility model.

[0028] Reference numerals: 1. Support plate; 2. Main placement mechanism; 201. First base; 202. Hand-shaped buckle; 203. Adsorption hole; 204. Main placement plate; 205. Sealing ring; 206. First insertion rod; 207. First insertion hole; 208. Embedding groove; 3. Mounting bracket; 4. Lifting mechanism; 401. Slide cylinder; 402. Slide rod; 403. Electric push rod; 404. Limiting plate; 5. Lifting plate; 6. Cutting blade; 7. Secondary placement mechanism; 701. Secondary placement plate; 702. Second insertion hole; 703. Second base; 704. Second insertion rod; 8. Material collection assembly; 801. Guide plate; 802. Baffle; 803. Buffer pad; 804. Collection box; 9. Vacuum pump; 10. Table; 11. Support rod. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0030] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not 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 utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, such as welding, riveting, or bonding; it can also be a detachable connection, such as threaded connection, keyed connection, or pin connection; or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] Example 1

[0033] like Figure 1 , 3 As shown in Figures 4 and 5, the present invention provides a cutting device for processing air conditioner casings, comprising a table 10, a support rod 11, a backing plate 1, a main placement mechanism 2, a mounting frame 3, a secondary placement mechanism 7, a lifting plate 5, a cutting blade 6, and a vacuum pump 9. The main placement mechanism 2 is installed on the top of the table 10, and the backing plate 1 and the secondary placement mechanism 7 are respectively installed on the top of the table 10 and located on both sides of the main placement mechanism 2. The mounting frame 3 is installed on the upper end of the table 10, and a lifting mechanism 4 is installed on the mounting frame 3. The lifting end of the lifting mechanism 4 is connected to the cutting blade 6 through the lifting plate 5. The main placement mechanism 2 includes a first base 201, a hand-shaped buckle 202, and an adsorption hole 20. 3. Main placement plate 204, sealing ring 205, and embedding groove 208; First base 201 is installed on the upper end of tabletop 10, and the upper edge of the first base 201 is detachably connected to the main placement plate 204 by multiple hand-shaped buckles 202; Embedding groove 208 is opened at the upper edge of the first base 201, and the sealing ring 205 is embedded in the embedding groove 208 with its upper end abutting against the lower edge of the main placement plate 204; Multiple adsorption holes 203 are spaced apart and penetrate the main placement plate 204; Vacuum pump 9 is installed at the bottom of tabletop 10, and the suction end of vacuum pump 9 is connected to the inner cavity of the first base 201 through a pre-opened through hole on tabletop 10.

[0034] In this invention, the cooperation between the main placement mechanism 2 and the negative pressure mechanism 9 enables stable fixing during the processing and cutting of the air conditioner casing. Specifically, the air conditioner casing to be cut is placed on the main placement plate 204, and the vacuum pump 9 is activated. The vacuum pump 9 draws air from the inner cavity of the first base 201 through the through hole of the table 10, creating a negative pressure inside the first base 201. Under atmospheric pressure, the workpiece to be cut is firmly adsorbed onto the main placement plate 204 through the adsorption hole 203, effectively preventing displacement of the workpiece during the cutting process. Simultaneously, the cooperation between the sealing ring 205 and the embedded groove 208 ensures the sealing between the first base 201 and the main placement plate 204, ensuring a stable and reliable negative pressure adsorption effect. The hand-shaped buckle 202 facilitates the disassembly and installation of the main placement plate 204, making it convenient for subsequent cleaning or replacement with main placement plates 204 of different specifications to meet the processing needs of air conditioner casings of different sizes.

[0035] In an optional embodiment, the main placement mechanism 2 and the auxiliary placement mechanism 7 are positioned to match each other and a gap is formed between them for cutting operations; the cutting blade 6 is located directly above the gap; multiple support rods 11 are spaced apart and installed on the bottom of the table 10; the main placement mechanism 2 also includes a first insertion rod 206 and a first insertion hole 207; there are multiple first insertion holes 207 and they are opened at the upper edge of the first base 201; multiple first insertion rods 206 are installed at the bottom edge of the main placement plate 204 and are inserted into the multiple first insertion holes 207 one by one.

[0036] It should be noted that the gap between the main placement mechanism 2 and the auxiliary placement mechanism 7 provides cutting space for the cutting blade 6, ensuring that the cutting blade 6 can accurately cut the workpiece under the drive of the lifting mechanism 4. The one-to-one insertion of the first insertion rod 206 and the first insertion hole 207 can, on the one hand, quickly realize the positioning and installation of the main placement plate 204 and the first base 201, ensuring the accuracy of the connection between the two; on the other hand, it also enhances the connection stability between the main placement plate 204 and the first base 201, avoiding the shaking of the main placement plate 204 during negative pressure adsorption and cutting, further improving the overall stability and cutting accuracy of the device. The support rod 11 provides stable support for the table 10, ensuring the structural stability of the entire device during operation.

[0037] Example 2

[0038] Example 2 provides a cutting device for processing air conditioner housings, the structure of which is basically the same as that of Example 1, such as... Figure 2As shown, the lifting mechanism 4 includes an electric push rod 403; the electric push rod 403 is installed on the top of the mounting frame 3, and the telescopic shaft of the electric push rod 403 passes through the mounting frame 3 and is fixedly connected to the lifting plate 5; the lifting mechanism 4 also includes a limiting plate 404 and a sliding rod 402; a sliding cylinder 401 is installed through the top of the mounting frame 3 and on both sides of the electric push rod 403, and the sliding rod 402 slides vertically through the sliding cylinder 401; one end of the sliding rod 402 is connected to the lifting plate 5, and the other end is connected to the limiting plate 404; the sliding rod 402 and the telescopic shaft of the electric push rod 403 are arranged parallel to each other.

[0039] In this embodiment, the lifting mechanism 4 uses an electric push rod 403 to power the cutting blade 6 to move up and down, thereby performing the cutting operation on the air conditioner casing. Specifically, during operation, the telescopic shaft of the electric push rod 403 extends and retracts, causing the lifting plate 5 and the cutting blade 6 to move up and down synchronously, thus enabling the cutting of the air conditioner casing.

[0040] Meanwhile, the sliding rods 402 on both sides of the electric push rod 403 form a sliding guide engagement with the slide cylinder 401. Since the sliding rods 402 and the telescopic shaft of the electric push rod 403 are arranged parallel to each other, the movement trajectory of the lifting plate 5 can be effectively limited, avoiding deviation or shaking during the lifting process, ensuring that the cutting blade 6 always moves stably in the vertical direction, and improving cutting accuracy. The limiting plate 404 can prevent the sliding rods 402 from disengaging from the slide cylinder 401, ensuring the operational safety of the lifting mechanism 4.

[0041] Example 3

[0042] Example 3 provides a cutting device for processing air conditioner housings, the structure of which is basically the same as that of Example 1, such as... Figure 6 As shown, it also includes a material collection assembly 8, which includes a guide plate 801, a buffer pad 803, and a collection box 804. The guide plate 801 is inclined and installed on the side of the second base 703, and its bottom is connected to the upper edge of the collection box 804. The buffer pad 803 is installed on the inner bottom wall of the collection box 804. The material collection assembly 8 also includes a baffle 802. The upper inclined surface of the guide plate 801 is a smooth surface, and the two sides of the upper inclined surface of the guide plate 801 are respectively connected to the baffle 802.

[0043] In this embodiment, after the cutting blade 6 completes the cutting operation of the air conditioner casing, the waste material generated will fall from the gap between the main placement mechanism 2 and the auxiliary placement mechanism 7 onto the guide plate 801. Since the guide plate 801 is inclined and the upper inclined surface is smooth, the waste material can slide down quickly along the inclined surface by its own gravity, avoiding accumulation on the guide plate 801.

[0044] The baffles 802 on both sides of the guide plate 801 can limit the sliding waste material, preventing it from falling off the sides of the guide plate 801 during the sliding process, ensuring that all waste material can fall accurately into the collection box 804. The buffer pad 803 on the bottom wall of the collection box 804 can buffer the impact force when the waste material falls, on the one hand, to prevent the waste material from deforming or damaging the collection box 804 due to collision, and on the other hand, to reduce the noise when the waste material falls, creating a more comfortable processing environment.

[0045] Example 4

[0046] Embodiment 4 provides a cutting device for processing air conditioner housings, the structure of which is basically the same as that of Embodiment 1, such as... Figure 7 As shown, the secondary placement mechanism 7 includes a secondary placement plate 701, a second insertion hole 702, a second base 703, and a second insertion rod 704; the second base 703 is installed on the top of the table 10, and there are multiple second insertion holes 702 which are opened on the top of the second base 703; multiple second insertion rods 704 are located at the bottom of the secondary placement plate 701 and are inserted into the multiple second insertion holes 702 one by one.

[0047] In this embodiment, the second base 703 is fixed to the top of the tabletop 10 as a basic support component. The multiple second insertion holes 702 on its top form a one-to-one insertion fit with the second insertion rod 704 at the bottom of the sub-placement plate 701, making the installation and replacement of the sub-placement plate 701 more convenient.

[0048] When it is necessary to process air conditioner housings of different sizes or shapes, simply replace the auxiliary placement plate 701 with the corresponding size according to the workpiece specifications, align the second insertion rod 704 at the bottom of the new auxiliary placement plate 701 with the second insertion hole 702 of the second base 703 and insert it. There is no need to adjust the position of the second base 703, which shortens the changeover time.

[0049] The one-to-one plug-in connection method can ensure the connection accuracy between the secondary placement plate 701 and the second base 703, and ensure that the top surface of the secondary placement plate 701 is flush with the top surface of the main placement plate 204 of the main placement mechanism 2, so as to avoid bending or deformation of the workpiece during cutting due to inconsistent support surface height.

[0050] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting device for processing air conditioner casings, comprising a table (10), a support rod (11), a backing plate (1), a main placement mechanism (2), a mounting frame (3), a secondary placement mechanism (7), a lifting plate (5), a cutting blade (6), and a vacuum pump (9); the main placement mechanism (2) is installed on the top of the table (10), and the backing plate (1) and the secondary placement mechanism (7) are respectively installed on the top of the table (10) and located on both sides of the main placement mechanism (2); the mounting frame (3) is installed on the upper end of the table (10), and a lifting mechanism (4) is installed on the mounting frame (3), the lifting end of the lifting mechanism (4) being connected to the cutting blade (6) through the lifting plate (5); characterized in that, The main placement mechanism (2) includes a first base (201), a hand-shaped buckle (202), an adsorption hole (203), a main placement plate (204), a sealing ring (205), and an embedding groove (208). The first base (201) is installed on the upper end of the table (10), and the upper edge of the first base (201) is detachably connected to the main placement plate (204) through multiple hand-shaped buckles (202). The embedding groove (208) is opened at the upper edge of the first base (201), and the sealing ring (205) is embedded in the embedding groove (208) and its upper end abuts against the lower edge of the main placement plate (204). Multiple adsorption holes (203) are spaced apart and penetrate the main placement plate (204). The vacuum pump (9) is installed at the bottom of the table (10), and the suction end of the vacuum pump (9) is connected to the inner cavity of the first base (201) through a pre-opened through hole on the table (10).

2. The cutting device for processing an air conditioner housing according to claim 1, wherein The main placement mechanism (2) and the auxiliary placement mechanism (7) are positioned to match each other and a gap is formed between them for cutting operations; the cutting blade (6) is located directly above the gap; a plurality of the support rods (11) are spaced apart and installed on the bottom of the table (10).

3. The cutting device for processing an air conditioner housing according to claim 1, wherein The main placement mechanism (2) further includes a first insertion rod (206) and a first insertion hole (207); there are multiple first insertion holes (207) and they are opened at the upper edge of the first base (201); multiple first insertion rods (206) are installed at the bottom edge of the main placement plate (204) and are inserted into the multiple first insertion holes (207) one by one.

4. The cutting device for processing an air conditioner housing according to claim 1, wherein The lifting mechanism (4) includes an electric push rod (403); the electric push rod (403) is installed on the top of the mounting frame (3), and the telescopic shaft of the electric push rod (403) passes through the mounting frame (3) and is fixedly connected to the lifting plate (5).

5. The cutting apparatus for processing an air conditioner housing according to claim 4, wherein The lifting mechanism (4) further includes a limiting plate (404) and a sliding rod (402); a sliding cylinder (401) is installed through the top of the mounting frame (3) and on both sides of the electric push rod (403), and the sliding rod (402) slides vertically through the sliding cylinder (401); one end of the sliding rod (402) is connected to the lifting plate (5), and the other end is connected to the limiting plate (404).

6. The cutting apparatus for processing an air conditioner housing according to claim 5, wherein The slide bar (402) is arranged parallel to the telescopic shaft of the electric push rod (403).

7. The cutting apparatus for processing an air conditioner housing according to claim 1, wherein The secondary placement mechanism (7) includes a secondary placement plate (701), a second socket (702), a second base (703), and a second insertion rod (704); the second base (703) is installed on the top of the table (10), and there are multiple second sockets (702) located on the top of the second base (703); multiple second insertion rods (704) are located on the bottom of the secondary placement plate (701) and are inserted into the multiple second sockets (702) one by one.

8. A cutting device for processing air conditioner housings according to claim 7, characterized in that, It also includes a material collection assembly (8), which includes a guide plate (801), a buffer pad (803), and a collection box (804); the guide plate (801) is inclined and installed on the side of the second base (703), and its bottom is connected to the edge of the upper end of the collection box (804); the buffer pad (803) is installed on the inner bottom wall of the collection box (804).

9. The cutting apparatus for processing an air conditioner housing according to claim 8, wherein The material collection assembly (8) also includes a baffle (802); the upper inclined surface of the guide plate (801) is a smooth surface, and the two sides of the upper inclined surface of the guide plate (801) are respectively connected to the baffle (802).

Images