Air conditioner foil stamping device

Abstract

The utility model belongs to the technical field of air conditioner foil production, and particularly relates to an air conditioner foil stamping device which comprises a machine body capable of providing installation positions for all assemblies in the device, and a stamping assembly capable of conducting stamping machining on an aluminum strip passing through the device is arranged on the machine body. The two sides of the machine body are provided with transposition assemblies capable of adjusting the height of the aluminum strip in the device in the intermittent stamping process so as to accelerate heat dissipation of the stamping die. The lifting of the sliding frame is conveniently transmitted to the limiting piece through the transmission piece with the variable length, so that the limiting piece can drive an aluminum strip penetrating through the device to gradually rise to a certain height when the sliding frame rises to a certain height, and therefore a mold can be rapidly cooled without making contact with the aluminum strip, and the aluminum strip can be rapidly cooled when the sliding frame falls to a certain height. And the aluminum strip can fall to the initial height before the die is closed, so that errors of stamping work caused by position deviation of the aluminum strip are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of air-conditioning foil production, and in particular relates to an air-conditioning foil stamping device. Background Art

[0002] Air conditioning foil generally refers to air conditioning aluminum foil. Aluminum has the advantages of low density, good thermal conductivity, easy processing, odorless, environmentally friendly and low price, so it can be made into air conditioning foil for use as heat-conducting fin material for air conditioning heat exchangers. In the process of preparing air conditioning foil, when the prefabricated aluminum coil is unloaded, the upper and lower dies of the corresponding shapes in the stamping device are used to continuously extrude the aluminum strip at a fixed frequency.

[0003] However, in the prior art, the aluminum strip is mostly attached to the upper surface of the lower die when traveling in the stamping device. Therefore, after the stamping device has been running for a long time, the heat released by the aluminum strip during the stamping process will continue to be transferred to the lower die. Since the mold is usually made of a high-density metal mixture with a large specific heat capacity, and the upper surface of the lower die continuously contacts the aluminum strip, the temperature of the lower die will gradually rise, and it is difficult to dissipate heat in a short time after heating. If it is not controlled, it will have an adverse effect on the quality of the air-conditioning foil finished product. For this reason, an air-conditioning foil stamping device is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide an air-conditioning foil stamping device.

[0005] The technical solution adopted by the utility model is as follows:

[0006] An air-conditioning foil stamping device, comprising a body that can provide installation positions for various components in the device, a stamping component that can perform stamping processing on an aluminum strip passing through the device is arranged on the body, and a position-changing component that can adjust the height of the aluminum strip in the device during stamping intervals to accelerate the heat dissipation of the stamping die is arranged on both sides of the body;

[0007] The stamping assembly includes a carriage;

[0008] The shifting assembly includes a limiter that can limit the movable range of the aluminum strip in the device, an adjusting member that can adjust the contact degree between the limiter and the aluminum strip according to the thickness of the aluminum strip, and a transmission member that can make the limiter drive the aluminum strip to rise and fall when the stamping assembly is running.

[0009] Preferably: the limiting member includes a first support fixedly installed on both sides of the machine body, a carrier is movably connected to one side of the first support, a buckle cover is fixedly connected above the carrier, a roller group is fixedly connected between the carriers in the same lateral position, and a pressure roller group is arranged above the roller group.

[0010] Preferably, the adjusting member comprises a limiting rod fixedly connected to the buckle cover, and a joint is provided between the pressing roller group and the limiting rod.

[0011] Preferably, the transmission member comprises a second support fixedly connected to both sides of the slide, one side of the carrier and one side of the second support are both movably connected with U-shaped rods, and connecting rods are movably connected between adjacent U-shaped rods.

[0012] Preferably, the first support is rotatably connected to the carrier, and the carrier is slidably connected to the pressure roller group.

[0013] Preferably, the buckle cover is connected to the limiting rod via threads, and the limiting rod is rotatably connected to the joint.

[0014] Preferably, the carrier and the second support are both rotatably connected to the connected U-shaped rod, and the U-shaped rod is slidably connected to the connecting rod.

[0015] The beneficial effects of the utility model are as follows: the lifting and lowering of the slide can be transmitted to the limiter through a transmission member with variable length, so that the limiter can drive the aluminum strip passing through the device to gradually rise to a certain height when the slide rises to a certain height, so that the mold can no longer contact the aluminum strip and dissipate heat quickly; and when the slide falls to a certain height, the aluminum strip can fall to the starting height before the mold is closed, so as to avoid errors in the stamping work caused by the position deviation of the aluminum strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0017] Figure 1 It is an isometric structural schematic diagram of an air-conditioning foil stamping device described in the utility model;

[0018] Figure 2 It is a schematic diagram of the main structure of an air-conditioning foil stamping device described in the utility model;

[0019] Figure 3 yes Figure 1 Schematic diagram of the structure of some parts;

[0020] Figure 4 It is a proportionally enlarged structural schematic diagram of some parts of a transposition assembly of an air-conditioning foil stamping device described in the utility model.

[0021] The following are the descriptions of the reference numerals:

[0022] 1. Machine body; 101. Base; 102. Vertical pole; 103. I-beam; 104. Pillow block; 2. Stamping assembly; 201. Hydraulic cylinder; 202. Slide; 203. Spring; 204. Upper die; 205. Lower die; 3. Transposition assembly; 301. First support; 302. Carrier; 303. Buckle cover; 304. Roller group; 305. Press roller group; 306. Limit rod; 307. Joint; 308. Second support; 309. U-shaped rod; 310. Connecting rod. DETAILED DESCRIPTION

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, 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, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0025] The present invention is further described below by way of embodiments in conjunction with the accompanying drawings.

[0026] like Figure 1-Figure 4 As shown, an air conditioning foil stamping device includes a body 1 which can provide installation positions for various components in the device, a stamping component 2 which can perform stamping processing on an aluminum strip passing through the device is arranged on the body 1, and a displacement component 3 which can adjust the height of the aluminum strip in the device during stamping breaks to accelerate the heat dissipation of the stamping die is arranged on both sides of the body 1.

[0027] In this embodiment:

[0028] The body 1 includes a base 101, a vertical pole 102 is fixedly installed above the base 101, an I-frame 103 is fixedly connected above the vertical pole 102, and pillow blocks 104 are fixedly connected on both sides of the base 101; through the vertical pole 102 installed on the base 101, the I-frame 103 on which some parts of the stamping assembly 2 are installed can be located at a certain height above the base 101, and the movable range of some parts of the stamping assembly 2 is limited, and the movable range of some parts of the transposition assembly 3 is limited by the pillow block 104, and these parts are prevented from hitting the base 101 when moving with the stamping assembly 2.

[0029] In this embodiment:

[0030] The stamping assembly 2 includes a hydraulic cylinder 201 fixedly installed above the I-beam 103, the telescopic end of the hydraulic cylinder 201 is fixedly connected to a slide 202, the outer side of the vertical rod 102 is movably connected to a spring 203, an upper die 204 is fixedly installed below the slide 202, and a lower die 205 is fixedly installed inside the base 101; the vertical rod 102 is slidably connected to the slide 202; the slide 202 connected to the upper die 204 is driven by the hydraulic cylinder 201 to slide and rise and fall relative to the vertical rod 102, and the spring 203 arranged below the slide 202 is used to improve the smoothness of the rise and fall of the slide 202, and the slide 202 drives the upper die 204 to rise and fall, and cooperates with the lower die 205 to stamp and form the aluminum strip passing through this device.

[0031] In this embodiment:

[0032] The shifting assembly 3 includes a limiter that can limit the movable range of the aluminum strip in the device, an adjusting member that can adjust the contact degree between the limiter and the aluminum strip according to the thickness of the aluminum strip, and a transmission member that can make the limiter drive the aluminum strip to rise and fall when the stamping assembly 2 is running. The limiter includes a first support 301 fixedly installed on both sides of the machine body 1, a carrier 302 is movably connected to one side of the first support 301, a buckle cover 303 is fixedly connected above the carrier 302, a roller group 304 is fixedly connected between the carriers 302 with the same lateral position, a pressure roller group 305 is arranged above the roller group 304, the adjusting member includes a limit rod 306 fixedly connected to the buckle cover 303, a joint 307 is arranged between the pressure roller group 305 and the limit rod 306, and the transmission member includes a second support 308 fixedly connected to both sides of the slide 202, a U-shaped rod 309 is movably connected to one side of the carrier 302 and one side of the second support 308, and a connecting rod 310 is movably connected between adjacent U-shaped rods 309;

[0033] The first support 301 is rotatably connected to the carrier 302, the carrier 302 is slidably connected to the roller group 305, the buckle cover 303 is threadedly connected to the limit rod 306, the limit rod 306 is rotatably connected to the joint 307, the carrier 302 and the second support 308 are both rotatably connected to the connected U-shaped rod 309, and the U-shaped rod 309 is slidably connected to the connecting rod 310;

[0034] By cooperating with the pillow block 104, the movable range of the carrier 302 connected with the roller group 304 and the pressure roller group 305 is limited. The roller group 304 contacts the lower side of the aluminum strip to limit the height of the aluminum strip in the device. The pressure roller group 305 arranged above the roller group 304 can prevent the aluminum strip from jumping when traveling. By rotating the limit rod 306 relative to the buckle cover 303, the limit rod 306 can drive the pressure roller group 305 to slide and rise and fall relative to the carrier 302 through the joint 307. The U-shaped rod 309 and the connecting rod 310 form a variable-length connecting rod group to connect the carrier 302 and the second carrier 308. The lifting and lowering of the slide 202 is transmitted to the connecting rod group through the second carrier 308.

[0035] Working principle:

[0036] When the device is installed to complete the stamping work for air-conditioning foil production, the device is installed at a certain height in the aluminum coil unloading production line, so that the aluminum strip can cross the device between the roller group 304 and the pressure roller group 305, and the lower side of the aluminum strip is always in contact with the roller group 304. In addition, the aluminum strip should move intermittently, and the stamping process carried out by the device should be set before the cutting process;

[0037] After preparation, the upper die 204 and the lower die 205 that meet the stamping requirements can be installed in the device, and then the lifting frequency of the slide 202 can be controlled by the hydraulic cylinder 201, so that the upper die 204 can be lifted and lowered with the slide 202 at a certain frequency, and the aluminum strip that intermittently passes between the upper die 204 and the lower die 205 can be stamped;

[0038] When the slide 202 rises, the second support 308 will pull the U-shaped rod 309 connected thereto, so that the length of the connecting rod group consisting of the U-shaped rod 309 and the connecting rod 310 increases. After the connecting rod group reaches the maximum length, the second support 308 will pull the carrier 302 through the U-shaped rod 309, so that the carrier 302 drives the roller group 304 and other components to rotate a certain angle relative to the first support 301. During this process, the roller group 304 will rise, and synchronously, the aluminum strip originally in contact with the upper side of the lower mold 205 will be lifted by the roller group 304, so that the lower mold 205 can dissipate heat without being blocked by the aluminum strip.

[0039] When the slide 202 descends, the carrier 302 and other components will gradually return to the initial position under the influence of their own weight. During the return process of the carrier 302, the pillow block 104 can prevent the carrier 302 from hitting the base 101 and causing damage or noise.

[0040] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An air conditioning foil stamping device, Features: The device comprises a body (1) which can provide installation positions for various components in the device, the body (1) is provided with a stamping component (2) which can perform stamping processing on an aluminum strip passing through the device, and both sides of the body (1) are provided with a displacement component (3) which can adjust the height of the aluminum strip in the device during a stamping interval to accelerate the heat dissipation of the stamping die; The punching assembly (2) comprises a slide (202); The shifting assembly (3) comprises a limiter capable of limiting the movable range of the aluminum strip in the device, an adjusting member capable of adjusting the contact degree between the limiter and the aluminum strip according to the thickness of the aluminum strip, and a transmission member capable of causing the limiter to drive the aluminum strip to rise and fall when the stamping assembly (2) is in operation.

2. An air conditioning foil stamping device according to claim 1, Features: The limiting member comprises a first support (301) fixedly mounted on both sides of the machine body (1); a carrier (302) is movably connected to one side of the first support (301); a buckle cover (303) is fixedly connected above the carrier (302); a roller group (304) is fixedly connected between the carriers (302) at the same lateral position; and a pressure roller group (305) is arranged above the roller group (304).

3. An air conditioning foil stamping device according to claim 2, Features: The adjusting member comprises a limiting rod (306) fixedly connected to the buckle cover (303), and a joint (307) is provided between the pressing roller group (305) and the limiting rod (306).

4. An air conditioning foil stamping device according to claim 3, Features: The transmission member comprises a second support (308) fixedly connected to both sides of the slide (202); one side of the carrier (302) and one side of the second support (308) are both movably connected with U-shaped rods (309); and connecting rods (310) are movably connected between adjacent U-shaped rods (309).

5. An air conditioning foil stamping device according to claim 2, Features: The first support (301) is rotatably connected to the carrier (302), and the carrier (302) is slidably connected to the pressure roller group (305).

6. An air conditioning foil stamping device according to claim 3, Features: The buckle cover (303) is connected to the limiting rod (306) via threads, and the limiting rod (306) is rotatably connected to the joint (307).

7. An air-conditioning foil stamping device according to claim 4, Features: The carrier (302) and the second support (308) are both rotatably connected to the connected U-shaped rod (309), and the U-shaped rod (309) is slidably connected to the connecting rod (310).

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