Curved surface punching equipment
By employing a Y-axis drive device and a multi-blade structure in the overlapping punching design of the curved surface punching equipment, the problems of unevenness and low efficiency in the existing curved surface punching technology are solved, achieving a high-efficiency product cutting effect that requires no secondary processing.
Patent Information
- Application Number
- CN202422988230.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-05
AI Technical Summary
Existing curved surface punching equipment produces uneven punching edges and numerous burrs during processing, resulting in poor product consistency and low processing efficiency, requiring manual secondary trimming of waste materials.
A curved surface punching device was designed, which uses a Y-axis drive device to control the movement of the mounting base. Combined with the multi-blade structure of the upper, left and right punching components, it achieves one-time high-efficiency punching through overlapping punching sections, including the overlapping first punching section of the first cutter and the second cutter, and the overlapping second punching section of the first cutter and the third cutter, to ensure the complete cutting of the outer material of the product.
It achieves complete cutting of the product's outer periphery, eliminating the need for secondary processing and improving product consistency and processing efficiency.
Smart Images
Figure CN223629313U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a punching equipment technical field, especially in a kind of curved surface punching equipment. BACKGROUND
[0002] There is an arc-shaped shell that arches upward at present, a protective layer is wrapped outside the shell, according to processing requirement, the protective layer needs to be slitting, the existing punching equipment is not perfect enough to curved surface product punching, leading to uneven punching edge, burr, manual trimming waste and other secondary processing after die cutting, leading to low processing efficiency, product consistency and other defects. UTILITY MODEL CONTENTS
[0003] The utility model aims at providing a kind of curved surface punching equipment to solve the problem mentioned in background art.
[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0005] A kind of curved surface punching equipment, including bed and the positioning conveying device and punching device installed on bed;The positioning conveying device includes Y-axis drive arrangement, mounting seat and profiled positioning seat;The Y-axis drive arrangement is installed on bed and power output end is connected with mounting seat;The profiled positioning seat is fixed on mounting seat;The punching device includes stand, upper punching assembly, left punching assembly and right punching assembly;The upper punching assembly includes first cylinder and first cutter;The first cylinder is fixed in upper part of stand and power output end is connected with first cutter, for controlling first cutter up and down movement;The left punching assembly includes second cylinder and second cutter;The second cylinder is obliquely installed in left part of stand and power output end is connected with second cutter, for controlling second cutter to make linear motion to right lower side;The right punching assembly includes third cylinder and third cutter;The third cylinder is obliquely installed in right part of stand and power output end is connected with third cutter, for controlling third cutter to make linear motion to left lower side;The cutting edge of first cutter, second cutter and third cutter is all arc-shaped structure and is towards positioning conveying device;During punching process, the first cutting mark of first cutter and second cutter has overlapping first cutting section;The first cutter and third cutter have overlapping second cutting section.
[0006] Further description of the utility model, the Y-axis drive arrangement adopts cylinder.
[0007] Further description of the utility model, the mounting seat is connected on bed through slide rail pair front and back sliding.
[0008] Further description of the utility model, the bed is also provided with protective cover;The protective cover is covered in the outer periphery of positioning conveying device and punching device;The front side of protective cover has operating port.
[0009] Further to the utility model, the operation port is provided with safety gratings on the left and right sides.
[0010] Further to the utility model, the middle position of the stand bottom is provided with a clearance opening for the mounting seat and the profile positioning seat.
[0011] Further to the utility model, the upper punching assembly further comprises a first guide assembly; the first guide assembly comprises a first guide seat and a first connecting sliding block; the first guide seat is fixed on the stand; the first connecting sliding block is slidingly connected to the first guide seat; the two ends of the first connecting sliding block are respectively connected to the power output end of the first cylinder and the first cutter; the left punching assembly further comprises a second guide assembly; the second guide assembly comprises a second guide seat and a second connecting sliding block; the second guide seat is fixed on the stand; the second connecting sliding block is slidingly connected to the second guide seat; the two ends of the second connecting sliding block are respectively connected to the power output end of the second cylinder and the second cutter; the right punching assembly further comprises a third guide assembly; the third guide assembly comprises a third guide seat and a third connecting sliding block; the third guide seat is fixed on the stand; the third connecting sliding block is slidingly connected to the third guide seat; the two ends of the third connecting sliding block are respectively connected to the power output end of the third cylinder and the third cutter.
[0012] The utility model has the advantages that:
[0013] The design places the product on the profile positioning seat, then controls the mounting seat to move backward through the Y-axis driving device, and the punching device starts to work; the upper punching assembly works first to punch the product for the first time; after the punching is completed and reset, the left punching assembly and the right punching assembly work synchronously for the second time; since the punching marks of the first cutter and the second cutter have the overlapping first punching section, and the first cutter and the third cutter have the overlapping second punching section, the product periphery can be punched off after the two times of punching; the product does not need to be processed for the second time after punching, has good consistency, and is high in efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 is the overall structure diagram of the utility model;
[0015] Fig. 2 is the structure diagram of the positioning and conveying device of the utility model;
[0016] Fig. 3 is the structure diagram of the punching device of the utility model. DETAILED DESCRIPTION
[0017] The utility model will be further described below in combination with the drawings:
[0018] AsFigs. 1-3 As shown in the figure, a curved punching device comprises a base 1, a positioning conveying device 2 and a punching device 3 mounted on the base 1; the positioning conveying device 2 comprises a Y-axis driving device 31, a mounting seat 32 and a profiled positioning seat 33; the Y-axis driving device 31 is mounted on the base 1 and the power output end is connected with the mounting seat 32; the profiled positioning seat 33 is fixed on the mounting seat 32; the punching device 3 comprises a stand 31, an upper punching assembly 32, a left punching assembly 33 and a right punching assembly 34; the upper punching assembly 32 comprises a first cylinder 321 and a first cutter 322; the first cylinder 321 is fixed on the upper part of the stand 31 and the power output end is connected with the first cutter 322 for controlling the up-down movement of the first cutter 322; the left punching assembly 33 comprises a second cylinder 331 and a second cutter 332; the second cylinder 331 is obliquely mounted on the left part of the stand 31 and the power output end is connected with the second cutter 332 for controlling the linear movement of the second cutter 332 to the lower right; the right punching assembly 34 comprises a third cylinder 341 and a third cutter 342; the third cylinder 341 is obliquely mounted on the right part of the stand 31 and the power output end is connected with the third cutter 342 for controlling the linear movement of the third cutter 342 to the lower left; the cutting edges of the first cutter 322, the second cutter 332 and the third cutter 342 are all arc-shaped structures and face the positioning conveying device 2; during the punching process, the punching marks of the first cutter 322 and the second cutter 332 have an overlapping first punching section; the punching marks of the first cutter 322 and the third cutter 342 have an overlapping second punching section; the Y-axis driving device 31 controls the forward movement of the mounting seat 32 to a taking and placing station, places the product on the profiled positioning seat 33, and then controls the backward movement of the mounting seat 32 to a machining station; at the machining station, the upper punching assembly 32 is located directly above the profiled positioning seat 33, the left punching assembly 33 is located on the left side of the profiled positioning seat 33, and the right punching assembly 34 is located on the right side of the profiled positioning seat 33; the punching device 3 starts to work; the upper punching assembly 32 works first to punch the upper part of the product for the first time; after the punching is completed and the assembly is reset, the left punching assembly 33 and the right punching assembly 34 work synchronously to punch the left and right sides of the product for the second time; because the punching marks of the first cutter 322 and the second cutter 332 have an overlapping first punching section, and the cutting edges of the first cutter and the third cutter 342 have an overlapping second punching section, the protective layer material around the product can be punched off after the two times of punching; the product does not need to be processed for the second time after the punching, has good consistency, and has high efficiency; after the punching is completed, the Y-axis driving device 31 controls the forward movement of the mounting seat 32 to take out the processed product, and prepares for the next round of processing.
[0019] In the design, the Y-axis driving device 31 adopts a cylinder.
[0020] The mounting seat 32 is connected to the base 1 through a sliding rail pair 321, which improves the stability of the movement of the mounting seat 32.
[0021] The base 1 is further provided with a protective cover 4, which covers the periphery of the positioning and conveying device 2 and the punching device 3.
[0022] The operation port 41 is provided with safety gratings 5 on the left and right sides, which improves the safety effect.
[0023] The middle part of the bottom of the stand 31 is provided with an empty opening 311 for the mounting seat 32 and the profile positioning seat 33.
[0024] The upper punching assembly 32 further comprises a first guide assembly 323, which comprises a first guide seat 3231 and a first connecting sliding block 3232; the first guide seat 3231 is fixed on the stand 31; the first connecting sliding block 3232 is slidably connected to the first guide seat 3231; the two ends of the first connecting sliding block 3232 are respectively connected to the power output end of the first air cylinder 321 and the first cutter 322; the left punching assembly 33 further comprises a second guide assembly 333, which comprises a second guide seat 3331 and a second connecting sliding block 3332; the second guide seat 3331 is fixed on the stand 31; the second connecting sliding block 3332 is slidably connected to the second guide seat 3331; the two ends of the second connecting sliding block 3332 are respectively connected to the power output end of the second air cylinder 331 and the second cutter 332; the right punching assembly 34 further comprises a third guide assembly 343, which comprises a third guide seat 3431 and a third connecting sliding block 3432; the third guide seat 3431 is fixed on the stand 31; the third connecting sliding block 3432 is slidably connected to the third guide seat 3431; the two ends of the third connecting sliding block 3432 are respectively connected to the power output end of the third air cylinder 341 and the third cutter 342; the arrangement of the guide seat and the connecting sliding block can improve the stability of the movement of the cutter.
[0025] The above description is not intended to limit the technical scope of the present application, and any modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application are still within the scope of the technical solution of the present application.
Claims
1. A curved die cutting apparatus, characterized by: The device comprises a base, a positioning conveying device and a punching device installed on the base; the positioning conveying device comprises a Y-axis driving device, a mounting seat and a profiled positioning seat; the Y-axis driving device is installed on the base and the power output end is connected with the mounting seat; the profiled positioning seat is fixed on the mounting seat; the punching device comprises a stand, an upper punching assembly, a left punching assembly and a right punching assembly; the upper punching assembly comprises a first cylinder and a first cutter; the first cylinder is fixed on the upper part of the stand and the power output end is connected with the first cutter for controlling the up-and-down movement of the first cutter; the left punching assembly comprises a second cylinder and a second cutter; the second cylinder is installed on the left part of the stand in an inclined manner and the power output end is connected with the second cutter for controlling the linear movement of the second cutter to the lower right; the right punching assembly comprises a third cylinder and a third cutter; the third cylinder is installed on the right part of the stand in an inclined manner and the power output end is connected with the third cutter for controlling the linear movement of the third cutter to the lower left; the cutting edges of the first cutter, the second cutter and the third cutter are all in the arc-shaped structure and face the positioning conveying device. During the punching process, the punching marks of the first cutter and the second cutter have the first punching section which is overlapped; the punching marks of the first cutter and the third cutter have the second punching section which is overlapped. The Y-axis driving device adopts the cylinder.
2. A curved die cutting apparatus as claimed in claim 1, wherein: The mounting seat is connected with the base through the front-and-back sliding connection of the slide rail pair.
3. A curved die cutting apparatus as defined in claim 1, wherein: The base is further provided with a protective cover; the protective cover covers the outer periphery of the positioning conveying device and the punching device; the front side of the protective cover is provided with an operation port.
4. A curved die cutting apparatus as defined in claim 1, wherein: The left and right sides of the operation port are respectively provided with safety grating.
5. A curved die cutting apparatus as claimed in claim 4, wherein: The middle position of the bottom of the stand is provided with an empty opening for the passing of the mounting seat and the profiled positioning seat.
6. A curved die cutting apparatus as defined in claim 1, wherein: The upper punching assembly further comprises a first guide assembly; the first guide assembly comprises a first guide seat and a first connecting sliding block; the first guide seat is fixed on the stand; the first connecting sliding block is slidingly connected with the first guide seat; the two ends of the first connecting sliding block are respectively connected with the power output end of the first cylinder and the first cutter; the left punching assembly further comprises a second guide assembly; the second guide assembly comprises a second guide seat and a second connecting sliding block; the second guide seat is fixed on the stand; the second connecting sliding block is slidingly connected with the second guide seat; the two ends of the second connecting sliding block are respectively connected with the power output end of the second cylinder and the second cutter; the right punching assembly further comprises a third guide assembly; the third guide assembly comprises a third guide seat and a third connecting sliding block; the third guide seat is fixed on the stand; the third connecting sliding block is slidingly connected with the third guide seat; the two ends of the third connecting sliding block are respectively connected with the power output end of the third cylinder and the third cutter.
7. A curved die cutting apparatus as defined in claim 1, wherein: