Metal sheet waste shaking device

Abstract

The utility model aims at disclosing a metal sheet waste shaking device, which relates to the technical field of metal sheet waste removal and comprises an upper die assembly, a material guide assembly, a lower die assembly and a first waste shaking assembly, the material guide assembly comprises a first material guide block and a second material guide block; a plurality of waste sheets are arranged on the material belt at intervals; the upper die assembly is provided with a plurality of punches; the first waste shaking assembly comprises a first air cylinder and a first telescopic block, the first air cylinder drives the first telescopic block to move in a reciprocating mode, and a plurality of first notches are formed in the first telescopic block. The waste sheet is bent from a horizontal state to a vertical state or an approximately vertical state, after the material belt moves, the bent waste sheet is contained in the first notch, and in the process that the first air cylinder drives the first telescopic block to move in a reciprocating mode, the first notch drives the waste sheet to be bent in a reciprocating mode till the waste sheet falls off.

Description

Technical Field

[0001] The utility model relates to the technical field of metal sheet waste removal, in particular to a metal sheet waste shaking device. Background Technique

[0002] With the rapid development of 3C electronics, precision machining, etc., the shapes of metal sheets are diverse. In special cases, a strip of material is loaded with several metal sheets, and each metal sheet is also connected with waste material. The periphery of this kind of waste material is close to the metal sheet. If the waste material is directly cut off, the metal sheet itself will be damaged. Manually removing this kind of waste material has the defect of low efficiency.

[0003] In view of this, it is necessary to develop a metal sheet waste shaking device. Summary of the Invention

[0004] In order to solve the above technical problems, the purpose of the utility model is to disclose a metal sheet waste shaking device.

[0005] To achieve the above invention purpose, the utility model provides a metal sheet waste shaking device, which includes an upper die assembly, a material guiding assembly, a lower die assembly and a first waste shaking assembly;

[0006] The material guiding assembly includes a first material guiding block and a second material guiding block. The first material guiding block is provided with a first material guiding groove, and the second material guiding block is provided with a second material guiding groove. Both sides of the strip of material are respectively clamped in the first material guiding groove and the second material guiding groove;

[0007] A plurality of waste pieces are arranged at intervals on the strip of material;

[0008] The upper die assembly is provided with a plurality of punching heads, and each punching head is aligned with one of the waste pieces;

[0009] The first waste shaking assembly includes a first air cylinder and a first telescopic block. The first air cylinder drives the first telescopic block to move back and forth. A plurality of first notches are arranged on the first telescopic block, and each first notch accommodates one of the bent waste pieces.

[0010] Preferably, the waste piece includes a first waste piece and a second waste piece with opposite orientations.

[0011] Preferably, the punching head includes a first punching head and a second punching head. The first punching head bends the first waste piece during the descending process, and the second punching head bends the second waste piece during the descending process.

[0012] Preferably, the first punching head and the second punching head are arranged at intervals and three of each are provided respectively.

[0013] Preferably, it further includes a second waste shaking assembly, and the first waste shaking assembly and the second waste shaking assembly are arranged staggeredly;

[0014] The first notch accommodates the first waste piece.

[0015] Preferably, the second waste shaking assembly includes a second air cylinder and a second telescopic block. The second air cylinder drives the second telescopic block to reciprocate. A plurality of second notches are provided on the second telescopic block, and each second notch accommodates one of the bent second waste pieces.

[0016] Preferably, three first protruding parts are provided at the end of the first telescopic block, and one first notch is provided on each first protruding part.

[0017] Preferably, three second protruding parts are provided at the end of the second telescopic block, and one second notch is provided on each second protruding part.

[0018] Preferably, the upper die assembly includes a lifting air cylinder, an upper die base, a stop plate and a stripping assembly driven by the lifting air cylinder; the lower die assembly includes a lower die base and a lower template.

[0019] Preferably, a plurality of the punching heads are arranged on the side of the first waste shaking assembly.

[0020] Compared with the prior art, the technical effects of the present utility model are as follows:

[0021] The strip of the present utility model carries a plurality of metal pieces, and each metal piece is also connected with a waste piece. The material guiding assembly is a floating mechanism. The strip moves under the floating drive of the material guiding assembly. A plurality of punching heads of the upper die assembly are aligned with the waste pieces and press down, so that the waste pieces are bent from a horizontal state to a vertical state or a state close to vertical. After the strip moves, the bent waste pieces are accommodated in the first notches. During the process that the first air cylinder drives the first telescopic block to reciprocate, the first notches drive the waste pieces to reciprocally bend until they fall off, thereby realizing the rapid removal of the waste pieces without damaging the metal pieces. Description of the Drawings

[0022] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 is a three-dimensional structural schematic diagram of the metal piece waste shaking device of the present utility model.

[0024] Figure 2 is a three-dimensional structural schematic diagram of the metal piece waste shaking device of the present utility model.

[0025] Figure 3 is the present utility modelFigure 2 Schematic diagram of the enlarged structure at position A.

[0026] Figure 4 It is a Figure 2 schematic diagram of the enlarged structure at position B of the present utility model.

[0027] Figure 5 Schematic diagram of the three-dimensional structure of the metal sheet waste shaking device of the present utility model.

[0028] Figure 6 It is a Figure 5 schematic diagram of the enlarged structure at position C of the present utility model.

[0029] Among them, 1. Upper die assembly; 11. Punch; 111. First punch; 112. Second punch; 113. Avoidance part; 12. Lifting cylinder; 13. Upper die base; 14. Stop plate; 15. Stripping assembly; 2. Feeding guide assembly; 21. First feeding guide block; 211. First feeding guide groove; 22. Second feeding guide block; 221. Second feeding guide groove; 3. Lower die assembly; 31. Lower die base; 32. Lower template; 4. First waste shaking assembly; 41. First cylinder; 42. First telescopic block; 421. First notch; 422. First protruding part; 423. Avoidance step; 5. Tape; 6. Metal sheet; 7. Scrap sheet; 71. First scrap sheet; 72. Second scrap sheet; 8. Second waste shaking assembly; 81. Second cylinder; 82. Second telescopic block; 821. Second notch; 822. Second protruding part. Specific embodiments

[0030] The present utility model will be described in detail below in conjunction with the embodiments shown in the drawings. However, it should be noted that these embodiments are not limitations on the present utility model. Any equivalent transformation or substitution in terms of function, method, or structure made by those of ordinary skill in the art based on these embodiments shall fall within the protection scope of the present utility model.

[0031] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationship shown in the 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 should not be construed as a limitation on the present utility model. Embodiment 1

[0032] Refer Figures 1 to 6 As shown, this embodiment discloses a specific implementation manner of a metal sheet waste shaking device.

[0033] This embodiment provides a metal sheet waste shaking device. As shown in Figures 1 to 6 , it includes an upper die assembly 1, a material guiding assembly 2, a lower die assembly 3 and a first waste shaking assembly 4. The material guiding assembly 2 is a floating mechanism, and several vertical springs are arranged below the material guiding assembly 2. The strip 5 moves under the floating drive of the material guiding assembly 2. The upper die assembly 1 includes a lifting cylinder 12 and an upper die base 13, a stop plate 14 and a stripping assembly 15 driven by the lifting cylinder 12. The lower die assembly 3 includes a lower die base 31 and a lower template 32. The material guiding assembly 2 includes a first material guiding block 21 and a second material guiding block 22. The first material guiding block 21 is provided with a first material guiding groove 211, and the second material guiding block 22 is provided with a second material guiding groove 221. Both sides of the strip 5 are clamped between the first material guiding groove 211 and the second material guiding groove 221. The strip 5 carries several metal sheets 6, and each metal sheet 6 is connected with a waste sheet 7. Several waste sheets 7 are connected to the metal sheets 6 carried by the strip 5 at intervals. The upper die assembly 1 is provided with several punches 11, and each punch 11 is aligned with one of the waste sheets 7. The first waste shaking assembly 4 includes a first cylinder 41 and a first telescopic block 42. The first cylinder 41 drives the first telescopic block 42 to reciprocate. Several first notches 421 are arranged on the first telescopic block 42, and each first notch 421 accommodates one of the bent waste sheets 7. Several of the punches 11 are arranged on the side of the first waste shaking assembly 4.

[0034] Specifically, the strip 5 of this embodiment carries several metal sheets 6, and each metal sheet 6 is also connected with a waste sheet 7. The material guiding assembly 2 is a floating mechanism, and the strip 5 moves under the floating drive of the material guiding assembly 2. Several punches 11 of the upper die assembly 1 are aligned with the waste sheets 7 and press down, so that the waste sheets 7 are bent from a horizontal state to a vertical state or close to a vertical state. After the strip 5 moves, the bent waste sheets 7 are accommodated in the first notches 421. During the process of the first cylinder 41 driving the first telescopic block 42 to reciprocate, the first notches 421 drive the waste sheets 7 to reciprocally bend until they fall off, thus realizing the rapid removal of the waste sheets 7 without damaging the metal sheets.

[0035] To improve the efficiency of waste shaking, refer to Figures 2 to 4, the waste sheet 7 includes a first waste sheet 71 and a second waste sheet 72 facing in opposite directions, and the first waste sheet 71 and the second waste sheet 72 are arranged at intervals; the punch 11 includes a first punch 111 and a second punch 112. The first punch 111 bends the first waste sheet 71 during the descending process, and the second punch 112 bends the second waste sheet 72 during the descending process. The first punch 111 and the second punch 112 are respectively provided with avoidance portions 113. The first punch 111 and the second punch 112 are arranged at intervals and three are provided respectively, that is, three first waste sheets 71 can be bent at one time, and three second waste sheets 72 can be bent at one time; further includes a second waste shaking assembly 8, and the first waste shaking assembly 4 and the second waste shaking assembly 8 are arranged staggeredly; the first notch 421 accommodates the first waste sheet 71; the second waste shaking assembly 8 includes a second cylinder 81 and a second telescopic block 82. The second cylinder 81 drives the second telescopic block 82 to move reciprocally. A plurality of second notches 821 are provided on the second telescopic block 82, and each second notch 821 accommodates one of the bent second waste sheets 72; three first protrusions 422 are provided at the end of the first telescopic block 42, and each first protrusion 422 is provided with one first notch 421; three second protrusions 822 are provided at the end of the second telescopic block 82, and each second protrusion 822 is provided with one second notch 821; it should be noted that the tops of the first notch 421 and the second notch 821 are open in the moving direction of the strip 5 and are respectively provided with avoidance steps 423.

[0036] The working principle of the metal sheet waste shaking device is as follows: Refer to Figures 1 to 5 , six metal sheets 6 in the strip 5 are taken as a group. The strip 5 moves forward one pitch to move a group of metal sheets 6. The number of a group of metal sheets 6 is six. Among them, three first waste sheets 71 are bent by the first punch 111, and three second waste sheets 72 are bent by the second punch 112; the strip 5 moves forward one more pitch, and the guide strip assembly 2 drives the strip 5 to rise first and then fall. The first waste sheet 71 and the second waste sheet 72 are respectively positioned in the first notch 421 and the second notch 821. The three first waste sheets 71 are exactly located in the three first notches 421 respectively, and the three second waste sheets 72 are exactly located in the three second notches 821 respectively. The first cylinder 41 and the second cylinder 81 are started synchronously. The first cylinder 41 drives the three first notches 421 to reciprocally bend the three first waste sheets 71 until they fall off, and the second cylinder 41 drives the three second notches 821 to reciprocally bend the three second waste sheets 72 until they fall off, so that the three first waste sheets 71 and the three second waste sheets 72 are shaken off synchronously, and the waste shaking efficiency is high.

Claims

1. Metal sheet shaking waste device, characterized in that, It includes an upper die assembly, a material guiding assembly, a lower die assembly and a first waste shaking assembly; The material guiding assembly includes a first material guiding block and a second material guiding block. The first material guiding block is provided with a first material guiding groove, and the second material guiding block is provided with a second material guiding groove. Both sides of the strip are respectively clamped in the first material guiding groove and the second material guiding groove; A number of waste pieces are arranged at intervals on the strip; The upper die assembly is provided with a number of punches, and each punch is aligned with one of the waste pieces; The first waste shaking assembly includes a first air cylinder and a first telescopic block. The first air cylinder drives the first telescopic block to reciprocate. A number of first notches are provided in the first telescopic block, and each first notch accommodates one of the bent waste pieces.

2. The metal sheet shaking and waste removing device according to claim 1, wherein The waste piece includes a first waste piece and a second waste piece with opposite orientations.

3. The metal sheet shaking and waste removing device according to claim 2, characterized in that, The punch includes a first punch and a second punch. The first punch bends the first waste piece during the descending process, and the second punch bends the second waste piece during the descending process.

4. The metal sheet shaking and waste removing device according to claim 3, wherein, The first punch and the second punch are arranged at intervals and three of each are provided respectively.

5. The metal sheet shaking and waste removing device according to claim 4, characterized in that, It further includes a second waste shaking assembly, and the first waste shaking assembly and the second waste shaking assembly are arranged staggeredly; The first notch accommodates the first waste piece.

6. The metal sheet shaking and waste removing device according to claim 5, characterized in that, The second waste shaking assembly includes a second air cylinder and a second telescopic block. The second air cylinder drives the second telescopic block to reciprocate. A number of second notches are provided in the second telescopic block, and each second notch accommodates one of the bent second waste pieces.

7. The metal sheet shaking and waste removing device according to claim 6, wherein, Three first protrusions are provided at the end of the first telescopic block, and each first protrusion is provided with one first notch.

8. The metal sheet shaking and waste removing device according to claim 6, wherein, Three second protrusions are provided at the end of the second telescopic block, and each second protrusion is provided with one second notch.

9. The metal sheet shaking and waste removing device according to any one of claims 1-8, characterized in that, The upper die assembly includes a lifting air cylinder and an upper die base, a stop plate and a stripping assembly driven by the lifting air cylinder; the lower die assembly includes a lower die base and a lower template.

10. The metal sheet shaking and waste removing device according to claim 9, wherein, A number of the punches are arranged on the side of the first waste shaking assembly.

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