Aluminum alloy bending device

Abstract

The utility model relates to the technical field of signboard production, in particular to an aluminum alloy bending device which comprises a bottom block and further comprises a bending mechanism used for bending an aluminum alloy plate, and the bending mechanism is installed above the bottom block. By arranging the bending mechanism, when the device is used, an aluminum alloy plate is placed on the scale plate, the left side face of the aluminum alloy plate is aligned with the left side face of the scale plate, the length of the aluminum alloy plate is detected according to scale marks on the scale plate, and then the aluminum alloy plate is horizontally pushed rightwards; pushing is stopped after the aluminum alloy plate moves to the corresponding position, a first electric push rod is started, the first electric push rod extends to drive a lifting plate and a pressing plate to descend, the pressing plate descends to extrude and fix the aluminum alloy plate, and bending operation can be conducted after the aluminum alloy plate is fixed; by the adoption of the mode, the bending distance of the aluminum alloy plate can be accurately controlled without adjusting equipment, and the production efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of identification plate production, in particular to an aluminum alloy bending device. Background Art

[0002] The bending device is a machine that can bend thin plates. During the production of signs and labels, the raw material aluminum alloy of the signs and labels is bent as needed. The aluminum alloy thin plates are bent at designated positions. The device that can complete this task is called an aluminum alloy plate bending device for the production of signs and labels.

[0003] Publication No. (CN217647210U) discloses an aluminum alloy plate bending device for producing signs and nameplates. When in use, the operator reads the value on the scale to adjust the telescopic rod one to the required length, turns on the motor to drive the screw to rotate, and the clamping block is clamped in the fixed groove one and moves to the left along the fixed groove one as the screw rotates, driving the baffle to move to the left until it contacts the top block at the right end of the telescopic rod one, and then the motor stops, the baffle is fixed, and the aluminum alloy sheet passes from under the pressure rod to against the baffle. The telescopic rod two extends and drives the pressure block to press down until the cushion contacts the aluminum alloy plate. The spring is squeezed and shortened to the shortest. When the pressure block is pressed down, the telescopic rod three extends, driving the clamping shaft to rise. The clamping shaft slides left and right along the fixed groove two while driving the support plate upward. The support plate rotates around the rotating shaft to lift the aluminum alloy sheet on the support plate, and the soft cushion squeezes the aluminum alloy plate into the groove, and the aluminum alloy plate is bent. This is the working principle of the aluminum alloy plate bending device for producing signs and nameplates.

[0004] In order to accurately control the bending distance of the aluminum alloy plate, the above device needs to adjust the position of the top block and the baffle according to the bending requirements. The bending operation can only be performed after the adjustment is completed. The adjustment process takes a certain amount of time, which will affect production efficiency. Summary of the invention

[0005] The purpose of the utility model is to provide an aluminum alloy bending device in order to solve the above-mentioned problem.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] An aluminum alloy bending device comprises a bottom block and a bending mechanism for bending an aluminum alloy plate, wherein the bending mechanism is installed above the bottom block;

[0008] The bending mechanism comprises a supporting plate, a fixing assembly, a fixing seat, a rotating plate, a rotating rod, a movable block, a second electric push rod and a fixing block, wherein the fixing assembly is mounted above the supporting plate, the fixing seat is mounted on the side of the fixing assembly, the rotating plate is mounted on the fixing seat, the rotating rod is mounted below the rotating plate, the movable block is mounted below the rotating rod, the second electric push rod is mounted on the side of the movable block, and the fixing block is mounted on an end of the second electric push rod away from the movable block. The fixing assembly comprises a supporting rod, a scale plate, a fixing frame, a first electric push rod, a lifting plate, a limiting rod and a pressing plate, the scale plate is fixed above the supporting rod, the fixing frame is mounted above the scale plate, the first electric push rod is mounted on the fixing frame, the lifting plate is mounted below the first electric push rod, the limiting rod is mounted on the lifting plate, and the pressing plate is fixed below the limiting rod.

[0009] Preferably, a detection mechanism is installed on the bending mechanism, and the detection mechanism includes a controller and a detection component, and the detection component is installed below the controller.

[0010] Preferably, the detection assembly includes a fixed tube, a pressure sensor, and a push rod, the pressure sensor is installed inside the fixed tube, and the push rod is arranged below the pressure sensor.

[0011] Preferably, the scale plate is welded to the support rod, and the thickness of the pressure plate is one centimeter.

[0012] Preferably, the movable block is in the shape of a cube, and the second electric push rod is connected to the fixed block by bolts.

[0013] Preferably, the fixing cylinder is made of stainless steel, and the pressure sensor is connected to the fixing cylinder via bolts.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] By setting a bending mechanism, when using the device, the aluminum alloy plate is placed on the scale plate and the left side of the aluminum alloy plate is aligned with the left side of the scale plate, the length of the aluminum alloy plate is detected according to the scale line on the scale plate, and then the aluminum alloy plate is pushed horizontally to the right. After the aluminum alloy plate moves to the corresponding position, the pushing is stopped, and the first electric push rod is started. The first electric push rod is extended to drive the lifting plate and the pressing plate to descend. The pressing plate descends to squeeze and fix the aluminum alloy plate. After the aluminum alloy plate is fixed, the bending operation can be performed. The above method can accurately control the bending distance of the aluminum alloy plate without adjusting the equipment, which effectively improves the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a structural schematic diagram of an aluminum alloy bending device described in the utility model;

[0018] Figure 2 This is a front view of an aluminum alloy bending device described in the utility model;

[0019] Figure 3 It is a left-side internal structure schematic diagram of an aluminum alloy bending device described in the utility model;

[0020] Figure 4 It is an enlarged left-view internal structure schematic diagram of a detection mechanism in an aluminum alloy bending device described in the utility model;

[0021] Figure 5 It is an enlarged structural schematic diagram of a push rod in an aluminum alloy bending device described in the utility model.

[0022] The following are the descriptions of the reference numerals:

[0023] 1. Bottom block; 2. Bending mechanism; 201. Support plate; 202. Support rod; 203. Scale plate; 204. Fixed frame; 205. First electric push rod; 206. Lifting plate; 207. Limit rod; 208. Pressing plate; 209. Fixed seat; 210. Rotating plate; 211. Rotating rod; 212. Movable block; 213. Second electric push rod; 214. Fixed block; 3. Detection mechanism; 301. Controller; 302. Fixed cylinder; 303. Pressure sensor; 304. Push rod. Implementation

[0024] 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.

[0025] 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.

[0026] The utility model is further described below in conjunction with the accompanying drawings:

[0027] like Figure 1-Figure 5 As shown, an aluminum alloy bending device includes a bottom block 1 and a bending mechanism 2 for bending an aluminum alloy plate. The bending mechanism 2 is installed above the bottom block 1.

[0028] In the present invention, the bending mechanism 2 includes a support plate 201, a support rod 202, a scale plate 203, a fixing frame 204, a first electric push rod 205, a lifting plate 206, a limit rod 207, a pressing plate 208, a fixing seat 209, a rotating plate 210, a rotating rod 211, a movable block 212, a second electric push rod 213, and a fixing block 214. The support rod 202 is installed above the support plate 201, the scale plate 203 is fixed above the support rod 202, and the fixing frame 204 is installed on the support plate 201. Above the scale plate 203, the first electric push rod 205 is installed on the fixing frame 204, the lifting plate 206 is installed below the first electric push rod 205, the limit rod 207 is installed on the lifting plate 206, the pressure plate 208 is fixed below the limit rod 207, the fixing seat 209 is installed on the side of the scale plate 203, the rotating plate 210 is installed on the fixing seat 209, the rotating rod 211 is installed below the rotating plate 210, the movable block 212 is installed below the rotating rod 211, and the second electric push rod 213 is installed on the fixing seat 209. The movable block 212 is installed on the side of the movable block 212, and the fixed block 214 is installed at the end of the second electric push rod 213 away from the movable block 212; the scale plate 203 is welded to the support rod 202, the thickness of the pressure plate 208 is one centimeter, the movable block 212 is in the shape of a cube, and the second electric push rod 213 is connected to the fixed block 214 by bolts; when using the device, the aluminum alloy plate is placed on the scale plate 203 and the left side of the aluminum alloy plate is aligned with the left side of the scale plate 203, the length of the aluminum alloy plate is detected according to the scale line on the scale plate 203, and then the aluminum alloy plate is pushed horizontally to the right, and the aluminum alloy plate stops pushing after it moves to the corresponding position, and the first electric push rod 205 is started. The first electric push rod 205 extends to drive the lifting plate 206 and the pressure plate 208 to descend, and the pressure plate 208 descends to squeeze and fix the aluminum alloy plate. After the aluminum alloy plate is fixed, the bending operation can be performed. The above method can accurately control the bending distance of the aluminum alloy plate without adjusting the equipment, which effectively improves the production efficiency.

[0029] In the utility model, a detection mechanism 3 is installed on the bending mechanism 2, and the detection mechanism 3 includes a controller 301, a fixed cylinder 302, a pressure sensor 303, and a push rod 304. The model of the controller 301 is HACH-SC1000, the fixed cylinder 302 is installed below the controller 301, the pressure sensor 303 is installed inside the fixed cylinder 302, the model of the pressure sensor 303 is TQ-1D, and the push rod 304 is arranged below the pressure sensor 303; the material of the fixed cylinder 302 is stainless steel, and the pressure sensor 303 is connected to the fixed cylinder 302 by bolts; the first electric push rod 205 extends to drive the lifting plate 206 and the pressing plate 208 to descend, and the pressing plate 208 descends and contacts with the aluminum alloy plate. As the first electric push rod 205 continues to extend, the push rod 304 contacts with the pressure sensor 303. When the pressure sensor 303 detects that the pressure applied by the push rod 304 reaches the set value, the controller 301 controls the first electric push rod 205 to stop running, so as to avoid damage to the equipment caused by excessive pressure.

[0030] In the above structure, when the device is used, the aluminum alloy plate is placed on the scale plate 203 and the left side of the aluminum alloy plate is aligned with the left side of the scale plate 203. The length of the aluminum alloy plate is detected according to the scale line on the scale plate 203. Then, the aluminum alloy plate is pushed horizontally to the right. After the aluminum alloy plate moves to the corresponding position, the push is stopped. The first electric push rod 205 is started. The first electric push rod 205 extends to drive the lifting plate 206 and the pressing plate 208 to descend. The pressing plate 208 descends and contacts the aluminum alloy plate. As the first electric push rod 20 5 continues to extend, the push rod 304 contacts with the pressure sensor 303. When the pressure sensor 303 detects that the pressure applied by the push rod 304 reaches the set value, the controller 301 controls the first electric push rod 205 to stop running. After the aluminum alloy plate is fixed, the second electric push rod 213 is started. The second electric push rod 213 extends to drive the movable block 212 to move. The movement of the movable block 212 drives the rotating rod 211 to rotate. The rotation of the rotating rod 211 drives the rotating plate 210 to rotate. The rotating plate 210 rotates to bend the aluminum alloy plate.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An aluminum alloy bending device, comprising a bottom block (1), characterized in that: It also includes a bending mechanism (2) for bending the aluminum alloy plate, wherein the bending mechanism (2) is installed above the bottom block (1); The bending mechanism (2) comprises a support plate (201), a fixing assembly, a fixing seat (209), a rotating plate (210), a rotating rod (211), a movable block (212), a second electric push rod (213), and a fixing block (214); the fixing assembly is mounted above the support plate (201); the fixing seat (209) is mounted on a side of the fixing assembly; the rotating plate (210) is mounted on the fixing seat (209); the rotating rod (211) is mounted below the rotating plate (210); the movable block (212) is mounted below the rotating rod (211); the second electric push rod (213) is mounted on a side of the movable block (212); and the fixing block (214) is mounted on the second electric push rod (213) is away from one end of the movable block (212), and the fixed assembly comprises a support rod (202), a scale plate (203), a fixed frame (204), a first electric push rod (205), a lifting plate (206), a limit rod (207), and a pressure plate (208), wherein the scale plate (203) is fixed above the support rod (202), the fixed frame (204) is installed above the scale plate (203), the first electric push rod (205) is installed on the fixed frame (204), the lifting plate (206) is installed below the first electric push rod (205), the limit rod (207) is installed on the lifting plate (206), and the pressure plate (208) is fixed below the limit rod (207).

2. The aluminum alloy bending device according to claim 1, characterized in that: A detection mechanism (3) is installed on the bending mechanism (2), and the detection mechanism (3) comprises a controller (301) and a detection component, and the detection component is installed below the controller (301).

3. The aluminum alloy bending device according to claim 2, characterized in that: The detection assembly comprises a fixed cylinder (302), a pressure sensor (303), and a push rod (304); the pressure sensor (303) is installed inside the fixed cylinder (302), and the push rod (304) is arranged below the pressure sensor (303).

4. The aluminum alloy bending device according to claim 1, characterized in that: The scale plate (203) is welded to the support rod (202), and the thickness of the pressing plate (208) is one centimeter.

5. The aluminum alloy bending device according to claim 1, characterized in that: The movable block (212) is in the shape of a cube, and the second electric push rod (213) is connected to the fixed block (214) via bolts.

6. The aluminum alloy bending device according to claim 3, characterized in that: The material of the fixing cylinder (302) is stainless steel, and the pressure sensor (303) is connected to the fixing cylinder (302) via bolts.

Images