Metal base plate feeding and stamping device

Abstract

The utility model discloses a kind of metal bottom plate feeding stamping equipment, it is related to sheet metal processing equipment technical field, the equipment includes support box, fixed mechanism and buffer mechanism, fixed mechanism includes electric push rod, fixed block, connecting block, sliding block and clamping ring, electric push rod drives fixed block and drives two sliding blocks to move towards or apart by connecting block, to realize the quick clamping and release to uncoiler;Buffer mechanism includes two connecting plates separated by air cylinder, and is linked by connecting strip and spring on support block, realize the double damping of air cylinder and spring.The utility model solves the problem of slow material replacement, large vibration of existing equipment, has the beneficial effects of quick replacement of roll material, improve production efficiency, good damping effect, protect equipment, high processing precision and prolong the service life of equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of metal sheet processing equipment, and in particular to a metal base plate feeding and stamping equipment. Background Technology

[0002] Metal base plates, as a basic component, are widely used in industries such as electronics, home appliances, and automobile manufacturing. They are usually made from rolled metal sheets through a series of processes such as uncoiling, feeding, straightening, and stamping. A metal base plate feeding and stamping equipment is the key equipment to complete this series of core processes.

[0003] In actual production, in order to meet the manufacturing needs of different products, it is often necessary to change metal coils of different widths, thicknesses or materials. When the existing feeding and stamping equipment changes the uncoiling device that supplies the raw materials, the fixing method is mostly manual bolt fastening or a relatively complex mechanical adjustment method. This results in a long replacement process, high labor intensity, and low positioning reliability, which seriously restricts the changeover efficiency and overall production flexibility of the production line.

[0004] In addition, during operation, the stamping process itself generates periodic high-frequency impacts. At the same time, the uncoiling device also generates significant vibrations during startup, braking, and high-speed operation. These vibrations are transmitted through the machine frame to subsequent precision mechanisms such as the straightening unit, directly affecting the straightening accuracy of the sheet metal and leading to a decline in the quality of the finished product. Furthermore, continuous vibration and impact will accelerate the wear of various transmission components of the equipment, shorten the overall service life of the equipment, and increase maintenance costs. Utility Model Content

[0005] In view of the problems existing in the metal base plate feeding and stamping equipment, such as the complex structural adjustment and low efficiency when changing the coil, and the impact of vibration on the accuracy of subsequent processes and its own stability during operation, this utility model aims to provide a metal base plate feeding and stamping equipment with an improved structure that can effectively solve the above problems.

[0006] This utility model provides a metal base plate feeding and stamping equipment, including: a support box, a fixing mechanism and a buffer mechanism.

[0007] The fixing mechanism includes a fixing frame, an electric push rod, a fixing block, multiple connecting blocks, two sliders, and a locking ring; the buffering mechanism includes a first connecting plate, a second connecting plate, a cylinder, a first connecting strip, a second connecting strip, a support block, and a spring.

[0008] Furthermore, the fixed block, multiple connecting blocks, and two sliders are combined through a transmission connection to achieve synchronous opening and closing actions driven by an electric push rod; the connecting plate one, connecting plate two, connecting strip one, connecting strip two, and support block are combined through a linkage connection to achieve a buffering function achieved by the coordinated action of a cylinder and a spring.

[0009] Preferably, the fixed frame is provided with a slide rail for the slider to slide.

[0010] Preferably, the two ends of the plurality of connecting blocks are rotatably connected to the fixed block and the two sliders, respectively.

[0011] Preferably, the buffer mechanism further includes a groove, in which the support block is slidably disposed, for guiding the movement of the support block.

[0012] Preferably, as a specific implementation, the groove is disposed on the second connecting plate.

[0013] Preferably, one end of the first connecting strip is rotatably connected to the first connecting plate, and the other end is rotatably connected to the support block; and one end of the second connecting strip is rotatably connected to the second connecting plate, and the other end is rotatably connected to the support block.

[0014] Preferably, the spring is sleeved on the support block, and its two ends abut against the support block and the groove wall of the slide, respectively.

[0015] Preferably, the support box is a hollow shell used to provide an installation foundation for the entire device.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model solves the problems of cumbersome operation, long time consumption, and low positioning accuracy when changing unwinding devices of different specifications in the prior art by setting a fixing mechanism that controls the opening and closing of the locking ring by setting an electric push rod driving the connecting rod slider mechanism. It achieves the technical effect of rapid and automated replacement of unwinding devices, adapting to diversified production needs, and improving the overall utilization rate of equipment.

[0018] 2. This utility model solves the problem that the strong vibrations generated during the stamping and feeding process of the equipment cause impacts on precision components such as the subsequent straightening unit, affecting the processing accuracy and damaging the stability of the equipment. It achieves the technical effects of effective shock absorption, protection of key components, improvement of product processing accuracy and extension of equipment service life.

[0019] 3. This utility model combines a fixing mechanism for quick replacement of the unwinding device with a buffer mechanism for vibration reduction. The overall structure is compact and reasonable, which solves the problems of single function and poor adaptability of traditional equipment. It achieves the technical effects of improving the automation level of equipment, enhancing production flexibility, and ensuring stable and reliable operation. Attached Figure Description

[0020] Figure 1 This is a perspective view of a metal base plate feeding and stamping device proposed in this utility model;

[0021] Figure 2 This is a front view of a metal base plate feeding and stamping device proposed in this utility model;

[0022] Figure 3 This is a partial structural diagram of a metal base plate feeding and stamping device proposed in this utility model;

[0023] Figure 4 This is a partial structural diagram of a metal base plate feeding and stamping device proposed in this utility model.

[0024] Legend:

[0025] 1. Support box; 2. Fixing mechanism; 201. Fixing frame; 202. Slide rail; 203. Electric push rod; 204. Fixing block; 205. Connecting block; 206. Slider; 207. Engaging ring; 3. Buffering mechanism; 301. Connecting plate one; 302. Cylinder; 303. Connecting plate two; 304. Slide groove; 305. Connecting strip one; 306. Connecting strip two; 307. Support block; 308. Spring. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] Example:

[0028] Please refer to Figures 1 to 4 This utility model provides a metal base plate feeding and stamping equipment, which aims to solve the problems of complex structural adjustment and low efficiency when changing the coil device in the existing metal base plate feeding and stamping equipment, as well as the impact of vibration during equipment operation on the accuracy of subsequent processes and its own stability.

[0029] like Figure 1 and Figure 2 As shown, the metal base plate feeding and stamping equipment includes a support box 1, a fixing mechanism 2 and a buffer mechanism 3 installed on the support box 1. The support box 1 is a hollow shell and is used as the mounting base of the entire equipment. The fixing mechanism 2 is used to quickly clamp and release the uncoiling device, and the buffer mechanism 3 is used to absorb and attenuate the vibration and impact during the operation of the equipment.

[0030] Please refer to the following carefully. Figure 3 The core structure of the fixing mechanism 2 is described in detail below. The fixing mechanism 2 includes a fixing frame 201, a slide rail 202, an electric push rod 203, a fixing block 204, multiple connecting blocks 205, two sliders 206, and two locking rings 207. The fixing frame 201 is provided with a slide rail 202 for the sliders 206 to slide. The electric push rod 203 is fixedly installed on the fixing frame 201. The telescopic end of the electric push rod 203 drives and connects to the fixing block 204. The fixing block 204 is connected to the two sliders 206 through multiple connecting blocks 205. Specifically, the two ends of multiple connecting blocks 205 are rotatably connected to the fixed block 204 and the two sliders 206, respectively. The two sliders 206 are slidably engaged in the slide rail 202. The locking ring 207 is fixedly connected to the end of the slider 206 away from the connecting block 205. This structure, which drives the connecting rod slider through the electric push rod 203, can accurately convert the single linear motion of the electric push rod 203 into the synchronous opposite or opposite motion of the two sliders 206, thereby ensuring that the two locking rings 207 can stably and quickly complete the clamping or releasing action of the unwinding device.

[0031] Please refer to the following carefully. Figure 4 The specific structure of the buffer mechanism 3 is described below. The buffer mechanism 3 includes a connecting plate 301 and a connecting plate 303 that are arranged close to or far apart from each other, and a cylinder 302 that is arranged between the connecting plate 301 and the connecting plate 303. The connecting plate 303 is provided with a sliding groove 304. The buffer mechanism 3 also includes a support block 307, a connecting strip 305, a connecting strip 306, and a spring 308. The support block 307 is slidably arranged in the sliding groove 304. One end of the connecting strip 305 is rotatably connected to the connecting plate 301, and the other end is rotatably connected to the support block 307. One end of the connecting strip 306 is rotatably connected to the connecting plate 303, and the other end is rotatably connected to the support block 307. The spring 308 is sleeved on the support block 307, and its two ends abut against the support block 307 and the groove wall of the sliding groove 304, respectively.

[0032] Working principle: Activating the electric push rod 203 installed behind the fixed frame 201 can drive the fixed block 204 to rotate multiple connecting blocks 205 within the fixed frame 201. The other ends of the multiple connecting blocks 205 rotate on two sliders 206 respectively. When the fixed block 204 moves back and forth, it can drive the two sliders 206 to slide in opposite directions on the slide rail 202, which can make the two locking rings 207 clamp and fix the uncoiling device. The fixing mechanism 2 installed on the support box 1 can quickly replace the uncoiling device, adapt to different roll material characteristics, flexibly meet diverse production needs, reduce maintenance costs, and improve the overall utilization rate of the equipment.

[0033] When the device is working, the uncoiling device and the straightening device will vibrate. Then, the cylinder 302 is squeezed by the second connecting plate 303 and the first connecting plate 301, which can play a shock absorption and buffering role. When the second connecting plate 303 and the first connecting plate 301 move towards each other, the support blocks 307 on the front and rear sides will slide in the slide groove 304 through multiple connecting strips 305 and the second connecting strip 306. The springs 308 installed on the support blocks 307 are used to assist in lifting and buffering, which can buffer the vibration transmitted by the uncoiling device. The buffering mechanism 3 can reduce the impact on the straightening unit, protect the straightening roller and other components, and improve the straightening accuracy and equipment life.

Claims

1. A metal base plate feeding and stamping device, comprising a support box (1), a fixing mechanism (2) mounted on the support box (1), and a buffer mechanism (3); Its features are, The fixing mechanism (2) includes a fixing frame (201), an electric push rod (203), a fixing block (204) driven to move by the electric push rod (203), multiple connecting blocks (205), two sliders (206), and locking rings (207) respectively fixed on the two sliders (206). The fixing block (204) is connected to the two sliders (206) through the multiple connecting blocks (205). The buffer mechanism (3) includes a first connecting plate (301), a second connecting plate (303), a cylinder (302) disposed between the first connecting plate (301) and the second connecting plate (303), a first connecting strip (305), a second connecting strip (306), a support block (307), and a spring (308) acting on the support block (307). The first connecting plate (301) and the second connecting plate (303) are linked to the support block (307) through the first connecting strip (305) and the second connecting strip (306).

2. The metal base plate feeding and stamping equipment according to claim 1, characterized in that, The fixed frame (201) is provided with a slide rail (202) for the slider (206) to slide.

3. A metal base plate feeding and stamping equipment according to claim 1 or 2, characterized in that, The two ends of the plurality of connecting blocks (205) are respectively rotatably connected to the fixed block (204) and the two sliders (206).

4. The metal base plate feeding and stamping equipment according to claim 1, characterized in that, The buffer mechanism (3) further includes a groove (304), and the support block (307) is slidably disposed in the groove (304).

5. The metal base plate feeding and stamping equipment according to claim 4, characterized in that, The slide (304) is disposed on the connecting plate (303).

6. The metal base plate feeding and stamping equipment according to claim 1, characterized in that, One end of the first connecting strip (305) is rotatably connected to the first connecting plate (301), and the other end is rotatably connected to the support block (307); one end of the second connecting strip (306) is rotatably connected to the second connecting plate (303), and the other end is rotatably connected to the support block (307).

7. The metal base plate feeding and stamping equipment according to claim 5, characterized in that, The spring (308) is sleeved on the support block (307), and its two ends abut against the support block (307) and the groove wall of the slide (304) respectively.

8. The metal base plate feeding and stamping equipment according to claim 1, characterized in that, The support box (1) is a hollow shell.

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