Continuous avoidance cutting device
By designing a continuous position avoidance cutting device, using a diagonal symmetric cutting knife and a cylinder-driven mobile component, the problem of low separation efficiency between the iron shell and the material belt in the prior art is solved, efficient cutting and separation is achieved, cost reduction and production efficiency is improved.
Patent Information
- Application Number
- CN202420362693.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-02-27
AI Technical Summary
In the prior art, when the iron shell is separated from the material tape, pre-breaking of stamping will affect the material removal efficiency, and the traditional automatic machine method of folding the material removal belt is costly and inefficient.
A continuous position avoidance cutting device is designed, including a cutting platform, an adsorption assembly, a derivation assembly and a moving assembly. Through a diagonally symmetrically arranged cutting knife and a cylinder-driven moving assembly, the continuous cutting of the iron shell and the efficient separation of the material tape are achieved.
Through this device, stamping costs are eliminated, the operation of the automatic mechanism is reduced, the material removal production efficiency is improved, and efficient separation and cutting between the iron shell and the material belt is achieved.
Smart Images
Figure CN222659796U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of connector processing equipment, in particular to a continuous avoidance cutting device. Background Art
[0002] In the process of connector manufacturing, some connectors need to be assembled using iron shells. The production of iron shells is generally integrated with the material strip processing.
[0003] Reference Figure 1 It is a prior art product. The top and bottom surfaces of the iron shell have an interference of 0.05mm due to the strip angle. Figure 2 for Figure 1 The enlarged picture circled shows that the material removal process requires the iron shell to be separated from the material strip and removed without damaging the iron shell. The traditional method is to pre-cut the connection between the bottom surface of the iron shell and the material strip by stamping, and then use an automatic machine to fold the material strip, which will affect the material removal efficiency of the iron shell strip. Utility Model Content
[0004] The utility model aims at the deficiencies of the prior art and provides a continuous avoidance cutting device. The specific technical scheme is as follows:
[0005] A continuous avoidance cutting device comprises a cutting platform and an adsorption component, wherein a material guide trough for placing workpieces is arranged on the top of the cutting platform, two groups of cutting knives for cutting the workpieces are arranged on one side of the top of the material guide trough, a moving component for driving the two groups of cutting knives to approach or move away from the material guide trough is arranged on one side of the cutting platform, a deduction component is arranged on the side of the cutting platform away from the cutting knife, the workpiece in the material guide trough is pushed to move toward the cutting knife by the deduction component, and the cut workpiece is adsorbed by the adsorption component.
[0006] As an improvement of the above technical solution: the two cutting knives are arranged obliquely symmetrically, and the angle between the downwardly extending inclined surface of the cutting knife and the horizontal plane of the cutting platform is 4-6 degrees.
[0007] As an improvement of the above technical solution: the moving component includes a second cylinder and a fixed block, the top output rod of the second cylinder is fixedly connected to the movable block, the top of the movable block is rotatably connected to a movable rod arranged in a Y shape, one side of the movable rod is rotatably connected between the fixed blocks, and both side surfaces of the movable rod away from one end of the movable block are connected to assembly blocks, and the top end of one of the cutting knives is correspondingly fixedly connected to the bottom end of one of the assembly blocks.
[0008] As an improvement of the above technical solution: it also includes a guide bar located between the two cutting knives, the movable rod has a groove at one end close to the guide bar, and one side of the guide bar is located in the groove.
[0009] As an improvement of the above technical solution: the derivation assembly includes a first cylinder, the output rod of the first cylinder is fixedly connected to a connecting block, and the connecting block is pushed by the first cylinder to move toward the axial direction of the material guide trough body, the side of the connecting block close to the cutting platform is fixedly connected to a connecting shaft, and the end of the connecting shaft away from the connecting block is movably connected to a hook.
[0010] As an improvement of the above technical solution: the adsorption assembly includes a vacuum machine and a suction nozzle fixedly installed at the bottom end of the guide bar, and a third cylinder for lifting the guide bar is provided on one side of the guide bar.
[0011] Beneficial effects of the utility model:
[0012] When cutting the workpiece, first the workpiece is introduced into the material guide trough, the material strip is sent to the bottom of the cutting knife by the pushing component, and then the cutting knife is driven by the moving component to cut the material strips on both sides of the iron shell, thereby cutting an iron shell, and then the cut iron shell is sucked up by the adsorption component and moved out and placed at the waiting position; the iron shell on the ground material strip can be continuously cut according to the above steps in a cycle, thereby saving the stamping cost of the mechanism, reducing the operation of the automatic machine mechanism, and improving the material removal production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the connection structure between the material belt and the iron shell in the prior art;
[0014] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;
[0015] Figure 3 The overall three-dimensional structure of the utility model is shown in FIG. Figure 1 ;
[0016] Figure 4 The overall three-dimensional structure of the utility model is shown in FIG. Figure 2 .
[0017] Figure numerals: 100, iron shell; 200, material strip; 201, material strip angle; 1, cutting platform; 10, material guide trough; 2, first cylinder; 21, connecting block; 3, connecting shaft; 31, hook; 4, second cylinder; 41, movable block; 42, movable rod; 43, fixed block; 44, assembly block; 5, cutting knife; 6, guide strip. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0019] Example
[0020] Please refer to Figure 1-Figure 4 A continuous avoidance cutting device comprises a cutting platform 1 and an adsorption component. A material guide trough 10 for placing a workpiece is arranged on the top of the cutting platform 1. The workpiece comprises an iron shell 100, a material belt 200 and a material belt angle 201 formed by the prior art. Two groups of cutting knives 5 for cutting the workpiece are arranged on one side of the top of the material guide trough 10. A moving component for driving the two groups of cutting knives 5 toward or away from the material guide trough 10 is arranged on one side of the cutting platform 1. A deduction component is arranged on the side of the cutting platform 1 away from the cutting knife 5. The workpiece in the material guide trough 10 is pushed toward the cutting knife 5 by the deduction component, and the cut workpiece is adsorbed by the adsorption component.
[0021] In an optional embodiment: the two cutting knives are arranged obliquely symmetrically, and the angle between the downwardly extending inclined surface of the cutting knife and the horizontal plane of the cutting platform 1 is 4-6 degrees. The angle adopted by the present application during cutting is 5 degrees, which can effectively cut the material strips on both sides of the iron shell.
[0022] In an optional embodiment: the moving component includes a second cylinder 4 and a fixed block 43, the top output rod of the second cylinder 4 is fixedly connected to the movable block 41, the top of the movable block 41 is rotatably connected to a movable rod 42 arranged in a Y shape, one side of the movable rod 42 is rotatably connected between the fixed blocks 43, the bottom end of the fixed block 43 can be fixedly connected to one side of the cutting platform 1, and both side surfaces of the movable rod 42 away from one end of the movable block 41 are connected to assembly blocks 44, and the top end of a cutting knife 5 is correspondingly fixedly connected to the bottom end of one of the assembly blocks 44.
[0023] In an optional embodiment: it also includes a guide bar 6 located between the two cutting knives 5, and the movable rod 42 has a groove at one end close to the guide bar 6, and one side of the guide bar 6 is located in the groove, so that the movable rod 42 can be limited by the guide bar 6, so that the cutting knife 5 can cut the workpiece more stably.
[0024] In an optional embodiment: the derivation component includes a first cylinder 2, the output rod of the first cylinder 2 is fixedly connected to a connecting block 21, and the connecting block 21 is pushed by the first cylinder 2 to move toward the axial direction of the material guide trough 10. The connecting block 21 is fixedly connected to a connecting shaft 3 on one side close to the cutting platform 1, and the connecting shaft 3 is movably connected to a hook 31 at one end away from the connecting block 21. Specifically, a limiting hole corresponding to the hook 31 is provided on the material belt 200, and the hook tip of the hook 31 can be inserted into the limiting hole.
[0025] In an optional embodiment: the adsorption assembly includes a vacuum machine and a suction nozzle fixedly installed at the bottom end of the guide bar 6, and a third cylinder for lifting the guide bar 6 is provided on one side of the guide bar 6. The adsorption assembly is not shown in the figure. The suction nozzle is connected to the vacuum machine through a pipe, and the output rod of the third cylinder is connected to one side of the guide bar 6.
[0026] Specifically, when cutting the workpiece, the workpiece is first introduced into the material guide trough 10, and the material strip is sent to the bottom of the cutting knife 5 by the pushing component, and then the cutting knife 5 is driven by the moving component to cut the material strips on both sides of the iron shell, thereby cutting an iron shell, and then the cut iron shell is sucked up by the adsorption component and moved out and placed at the waiting position; the above steps are repeated to continuously cut the iron shell on the material strip, thereby saving the stamping cost, reducing the use of automatic machine mechanisms, and improving the material removal production efficiency.
[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. Continuous avoidance cutting device, characterized in that: The invention comprises a cutting platform (1) and an adsorption component, wherein a material guide trough (10) for placing workpieces is arranged on the top of the cutting platform (1), two groups of cutting knives (5) for cutting the workpieces are arranged on one side of the top of the material guide trough (10), a moving component for driving the two groups of cutting knives (5) to move towards or away from the material guide trough (10) is arranged on one side of the cutting platform (1), and a derivation component is arranged on the side of the cutting platform (1) away from the cutting knives (5), the derivation component is used to push the workpiece in the material guide trough (10) to move towards the cutting knives (5), and the adsorption component is used to adsorb the cut workpiece.
2. The continuous avoidance cutting device according to claim 1 is characterized in that: The two cutting knives (5) are arranged obliquely symmetrically, and the angle between the downwardly extending inclined surface of the cutting knives (5) and the horizontal plane of the cutting platform (1) is 4-6 degrees.
3. The continuous avoidance cutting device according to claim 2 is characterized in that: The moving assembly comprises a second cylinder (4) and a fixed block (43); the top output rod of the second cylinder (4) is fixedly connected to a movable block (41); the top of the movable block (41) is rotatably connected to a movable rod (42) arranged in a Y shape; one side of the movable rod (42) is rotatably connected between the fixed blocks (43); both side surfaces of the movable rod (42) away from one end of the movable block (41) are connected to assembly blocks (44); and the top end of one of the cutting knives (5) is correspondingly fixedly connected to the bottom end of one of the assembly blocks (44).
4. The continuous avoidance cutting device according to claim 3 is characterized in that: It also comprises a guide bar (6) located between the two cutting knives (5); one end of the movable rod (42) close to the guide bar (6) has a groove, and one side of the guide bar (6) is located in the groove.
5. The continuous avoidance cutting device according to claim 4 is characterized in that: The derivation assembly comprises a first cylinder (2), an output rod of the first cylinder (2) being fixedly connected to a connecting block (21), the connecting block (21) being pushed by the first cylinder (2) to move in the axial direction of the material guide trough (10), a connecting shaft (3) being fixedly connected to a side of the connecting block (21) close to the cutting platform (1), and a hook (31) being movably connected to an end of the connecting shaft (3) away from the connecting block (21).
6. The continuous avoidance cutting device according to claim 4, characterized in that: The adsorption assembly comprises a vacuum machine and a suction nozzle fixedly mounted on the bottom end of the guide bar (6); a third cylinder for lifting the guide bar (6) is arranged on one side of the guide bar (6).