Diffusion sheet cutting equipment

Abstract

The utility model belongs to the technical field of diffusion sheet cutting, and particularly relates to diffusion sheet cutting equipment which comprises a shell, a conveying part, a cutting part and a collecting part, the conveying part comprises a discharging roller, a first conveying roller, a supporting plate and a second conveying roller, the discharging roller is rotationally connected to the shell, and the first conveying roller, the supporting plate and the second conveying roller are arranged on the same horizontal plane. The first conveying roller is rotationally connected to the side, close to the discharging roller, of the shell, a first driven roller is arranged on the first conveying roller in a matched mode in the vertical direction, the second conveying roller is rotationally connected to the side, close to the cutting part, of the shell, and a second driven roller is arranged on the second conveying roller in a matched mode in the vertical direction. The supporting plate is arranged between the first conveying roller and the second conveying roller, a slotted hole is formed in the supporting plate, and a guide mechanism is arranged in the slotted hole; compared with the prior art, the feeding device can guide in the feeding process, and meanwhile, the reciprocating power device with a reliable structure is utilized, so that the cutting precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of diffusion sheet cutting, in particular to a diffusion sheet cutting device. Background Art

[0002] The diffuser cutting equipment is a tool specially used for precise cutting of diffusers. It usually includes: cutting tool, drive system, control system, positioning device, workbench and feeding mechanism.

[0003] In the relevant technical field, the diffuser needs to be precisely cut during production and application. However, the existing cutting equipment has certain deficiencies in accuracy, efficiency, adaptability, etc., so it is necessary to invent a diffuser cutting equipment that can accurately cut and is more reliable. Utility Model Content

[0004] Aiming at the deficiencies of the prior art, the utility model develops a diffusion sheet cutting device which can guide during the feeding process and utilizes a reciprocating power device with a reliable structure to improve the cutting accuracy.

[0005] The technical solution of the utility model to solve the technical problem is: a diffusion sheet cutting device, comprising a shell, a conveying part, a cutting part and a collecting part, the conveying part comprising a discharge roller, a first conveying roller, a supporting plate and a second conveying roller, the discharge roller is rotatably connected to the shell, the first conveying roller, the supporting plate and the second conveying roller are arranged on the same horizontal plane, the first conveying roller is rotatably connected to the shell on one side close to the discharge roller, the first conveying roller is matched with a first driven roller in the vertical direction, the second conveying roller is rotatably connected to the shell on one side close to the cutting part, the second conveying roller is matched with a second driven roller in the vertical direction, the first conveying roller and the second conveying roller are driven by a power device, the supporting plate is arranged between the first conveying roller and the second conveying roller, a slot is arranged on the supporting plate, and a guide mechanism is arranged in the slot; the cutting part comprises a cutting knife, a connecting block and a vertical plate, the vertical plate is symmetrically arranged on both sides of the shell width direction, a reciprocating power device is arranged on the vertical plate, and the cutting knife is connected to the reciprocating power device through the connecting block; the collecting part comprises a collecting tray and a bracket, and the collecting tray is connected to the bracket.

[0006] Preferably, the reciprocating power device includes a reciprocating component and a rotating disk. The reciprocating component is provided with teeth in arrays on both sides in the horizontal direction. The rotating disk is provided with transmission rods in a circular array. The number of the transmission rods is equal to the number of gaps between the teeth. The transmission rods cooperate with the teeth, and the rotating disk is rotatably connected to the vertical plate.

[0007] Preferably, large teeth are provided at both ends of the reciprocating component in the vertical direction.

[0008] Preferably, the rotating disk is connected to the output end of a reducer, and the reducer is connected to the vertical plate via a flange.

[0009] Preferably, guide wheels are arranged in an array on the vertical plate.

[0010] Preferably, the guiding mechanism comprises a limiting hole, a first clip, a spring and a second clip, the limiting holes are arranged in an array on one side of the slot hole, the first clip is slidably connected in the limiting hole, the second clip is connected to the first clip through a spring, the second clip is slidably connected in the slot hole, the first clip is provided with a guide block, and the guide block is provided with a limiting block.

[0011] Preferably, the bottom array of the shell is provided with supporting feet.

[0012] Preferably, a protective plate is detachably connected to one side of the cutting portion close to the collecting portion.

[0013] Preferably, a baffle is provided on the collecting tray.

[0014] The effects provided in the utility model content are only the effects of the embodiments, not all the effects of the utility model. The above technical solution has the following advantages or beneficial effects:

[0015] 1. By setting slots and guide mechanisms on the pallet, the two sides of the diffuser can be limited when conveying, so that the diffuser conveyed to the cutting part will be more stable and will not shake and cause cutting deviation;

[0016] 2. By setting the guide mechanism to a structure in which a spring is used to connect the first buckle and the second buckle, the guide mechanism can be conveniently moved during use, and will not move after being positioned, thereby improving the cutting accuracy;

[0017] 3. By setting a reciprocating assembly to cooperate with a rotating disk and a transmission rod, when the rotating disk rotates, it will drive the matching teeth to move, thereby driving the reciprocating assembly to move. When it moves to one end limit, the transmission rod will connect the opposite side teeth and move in the opposite direction, thereby realizing reciprocating motion. This method has high reliability, can achieve faster cutting, and improves cutting efficiency;

[0018] 4. By setting large teeth at both ends of the tooth array, it can effectively prevent the transmission rod from falling off the teeth during rapid movement, thereby improving the reliability of the equipment;

[0019] 5. By setting a limit block on the guide mechanism, wrinkles on the diffuser due to external factors can be avoided, which is conducive to improving cutting accuracy;

[0020] 6. By setting up a protective plate, it can prevent the cutting knife from breaking and injuring the operator, thus improving the safety of equipment use;

[0021] 7. By arranging guide wheels on the vertical plate, the stability of the reciprocating component during movement can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is the front view of the utility model;

[0023] Figure 2 It is a cross-sectional view along the AA direction in FIG1 ;

[0024] Figure 3 for Figure 2 A partial enlarged view of the middle A area;

[0025] Figure 4 It is a left view of the utility model;

[0026] Figure 5 Based Figure 4 Sectional view in the AA direction;

[0027] Figure 6 It is a top view of the utility model;

[0028] Figure 7 for Figure 6 A partial enlarged view of the middle A area;

[0029] Figure 8 For this purpose, a new type of rear view is used;

[0030] Fig. 9 It is the overall structural diagram of the utility model;

[0031] Fig.10 The overall structure diagram of the guiding mechanism.

[0032] Wherein: 1. Shell; 101. Support foot; 2. Feeding roller; 3. First conveying roller; 31. First driven roller; 4. Support plate; 41. Slot hole; 411. Limit hole; 42. Guide mechanism; 421. First buckle; 422. Spring; 423. Second buckle; 424. Guide block; 425. Limit block; 5. Second conveying roller; 51. Second driven roller; 6. Cutting knife; 61. Connecting block; 62. Protective plate; 63. Vertical plate; 64. Guide wheel; 7. Reciprocating assembly; 71. Gear; 72. Large gear; 8. Rotating plate; 81. Transmission rod; 82. Reducer; 9. Collecting plate; 91. Baffle; 10. Bracket. DETAILED DESCRIPTION

[0033] In order to clearly illustrate the technical features of the present invention, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0034] Example 1

[0035] See also Figures 1 to 10 , a diffuser sheet cutting device, can be guided during the feeding process, and at the same time utilizes a reciprocating power device with a reliable structure to improve the cutting accuracy.

[0036] The technical solution to the technical problem solved by the utility model is as follows: a diffuser sheet cutting device comprises a shell 1, a conveying part, a cutting part and a collecting part, wherein the conveying part comprises a discharge roller 2, a first conveying roller 3, a support plate 4 and a second conveying roller 5, wherein the discharge roller 2 is rotatably connected to the shell 1, the first conveying roller 3, the support plate 4 and the second conveying roller 5 are arranged on the same horizontal plane, the first conveying roller 3 is rotatably connected to the shell 1 on one side close to the discharge roller 2, the first conveying roller 3 is matched with a first driven roller 31 in the vertical direction, the second conveying roller 5 is rotatably connected to the shell 1 on one side close to the cutting part, and the second conveying roller 3 is rotatably connected to the shell 1 on one side close to the cutting part, and the second conveying roller 3 is rotatably connected to the shell 1 on one side close to the cutting part. A second driven roller 51 is provided in combination, the first conveying roller 3 and the second conveying roller 5 are driven by a power device, the support plate 4 is arranged between the first conveying roller 3 and the second conveying roller 5, the support plate 4 is provided with a slot 41, and a guide mechanism 42 is provided in the slot 41; the cutting part includes a cutting knife 6, a connecting block 61 and a vertical plate 63, the vertical plates 63 are symmetrically arranged on both sides of the width direction of the shell 1, a reciprocating power device is provided on the vertical plate 63, and the cutting knife 6 is connected to the reciprocating power device through the connecting block 61; the collecting part includes a collecting tray 9 and a bracket 10, and the collecting tray 9 is connected to the bracket 10.

[0037] like Figures 1 to 3 As shown, the reciprocating power device includes a reciprocating component 7 and a rotating disk 8. The reciprocating component 7 is provided with teeth 71 in arrays on both sides in the horizontal direction. The rotating disk 8 is provided with transmission rods 81 in a circumferential array. The number of the transmission rods 81 is equal to the number of gaps between the teeth 71. The transmission rods 81 cooperate with the teeth 71, and the rotating disk 8 is rotatably connected to the vertical plate 63.

[0038] like Figure 3 As shown, large teeth 72 are provided at both ends of the reciprocating component 7 in the vertical direction.

[0039] like Figure 1 , Figure 5 and Figure 8 As shown, the rotating disk 8 is connected to the output end of the reducer 82, and the reducer 82 is connected to the vertical plate 63 through a flange.

[0040] like Figure 3 As shown, guide wheels 64 are arranged in an array on the vertical plate 63 .

[0041] like Figure 6 , Figure 7 and Fig.10 As shown, the guiding mechanism 42 includes a limiting hole 411, a first clip 421, a spring 422 and a second clip 423. The limiting holes 411 are arranged in an array on one side of the slot hole 41. The first clip 421 is slidably connected in the limiting hole 411. The second clip 423 is connected to the first clip 421 through a spring 422. The second clip 423 is slidably connected in the slot hole 41. A guiding block 424 is provided on the first clip 421, and a limiting block 425 is provided on the guiding block 424.

[0042] like Figure 1 , Figure 5 and Figure 8 As shown, the bottom array of the housing 1 is provided with supporting feet 101 .

[0043] like Figure 4 , Figure 6 and Fig. 9 As shown, a protective plate 62 is detachably connected to one side of the cutting portion close to the collecting portion.

[0044] like Figure 4 , Figure 6 and Fig. 9 As shown, a baffle 91 is provided on the collecting tray 9 .

[0045] Principle and operation process

[0046] The utility model improves the stability of the process of conveying the diffusion sheet by arranging the guide mechanism 42 on the support plate 4. When in use, according to the width of the diffusion sheet, the first buckle 421 is pressed in the direction of the second buckle 423, so that the first buckle 421 is located in the slot 41, and then the guide mechanism 42 is moved to the limiting hole 411 at the certain position, and the first buckle 421 is released. The spring 422 pushes the first buckle 421 into the limiting hole 411. The first buckle 421 is provided with a card slot on both sides and the second buckle 423. The card slot clamps the upper and lower surfaces of the support plate 4, so that And achieve a better fixing effect; by setting the reciprocating component 7 to cooperate with the rotating disk 8 and the transmission rod 81, when the rotating disk 8 rotates, it will drive the matching teeth 71 to move, thereby driving the reciprocating component 7 to move. When it moves to one end limit, the transmission rod 81 set in the array will connect to the opposite side teeth 71 and then move in the opposite direction, thereby realizing reciprocating motion, thereby achieving faster cutting, and the time of the reciprocating motion is fixed, which can achieve more accurate quantitative cutting. The large teeth 72 set at both ends of the array teeth 71 can also effectively prevent the transmission rod 81 from slipping out.

[0047] When in use, first place the diffusion sheet raw material roll on the unwinding roller 2, pull out one end of the diffusion sheet, pass it through the first conveyor roller 3 and the first driven roller 31, and the middle part passes through the middle of the guide mechanism 42 with adjusted position, and then passes through the second conveyor roller 5 and the second driven roller 51. The first conveyor roller 3 and the second conveyor roller 5 are driven by a power device to drive the first conveyor roller 3 and the second conveyor roller 5. The output power of the power device is adjusted according to the required cutting size, and then the cutting part performs cutting, and it can be collected on the collection tray 9.

[0048] Although the specific implementation methods of the utility model are described above in conjunction with the accompanying drawings, it is not intended to limit the scope of protection of the utility model. On the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.

Claims

1. A diffusion sheet cutting device, characterized in that: The invention comprises a housing (1), a conveying part, a cutting part and a collecting part, wherein the conveying part comprises a discharge roller (2), a first conveying roller (3), a supporting plate (4) and a second conveying roller (5), wherein the discharge roller (2) is rotatably connected to the housing (1), the first conveying roller (3), the supporting plate (4) and the second conveying roller (5) are arranged on the same horizontal plane, the first conveying roller (3) is rotatably connected to a side of the housing (1) close to the discharge roller (2), the first conveying roller (3) is provided with a first driven roller (31) in a vertical direction, the second conveying roller (5) is rotatably connected to a side of the housing (1) close to the cutting part, the second conveying roller (5) is provided with a second driven roller (51) in a vertical direction, and the first The conveying roller (3) and the second conveying roller (5) are driven by a power device; the support plate (4) is arranged between the first conveying roller (3) and the second conveying roller (5); a slot hole (41) is arranged on the support plate (4); a guide mechanism (42) is arranged in the slot hole (41); the cutting part comprises a cutting knife (6), a connecting block (61) and a vertical plate (63); the vertical plates (63) are symmetrically arranged on both sides of the housing (1) in a width direction; a reciprocating power device is arranged on the vertical plate (63); the cutting knife (6) is connected to the reciprocating power device via the connecting block (61); the collecting part comprises a collecting tray (9) and a bracket (10); the collecting tray (9) is connected to the bracket (10).

2. The diffusion sheet cutting device according to claim 1, characterized in that: The reciprocating power device comprises a reciprocating component (7) and a rotating disk (8), wherein teeth (71) are arranged in arrays on both sides of the reciprocating component (7) in a horizontal direction, and transmission rods (81) are arranged in an array on the circumference of the rotating disk (8), wherein the number of the transmission rods (81) is equal to the number of gaps between the teeth (71), the transmission rods (81) are matched with the teeth (71), and the rotating disk (8) is rotatably connected to the vertical plate (63).

3. The diffusion sheet cutting device according to claim 2, characterized in that: Large teeth (72) are provided at both ends of the reciprocating component (7) in the vertical direction.

4. The diffusion sheet cutting device according to claim 2, characterized in that: The rotating disk (8) is connected to the output end of a reducer (82), and the reducer (82) is connected to the vertical plate (63) via a flange.

5. The diffusion sheet cutting device according to claim 2, characterized in that: Guide wheels (64) are arranged in an array on the vertical plate (63).

6. The diffusion sheet cutting device according to claim 1, characterized in that: The guide mechanism (42) comprises a limiting hole (411), a first buckle (421), a spring (422) and a second buckle (423); the limiting holes (411) are arranged in an array on one side of the slot hole (41); the first buckle (421) is slidably connected in the limiting hole (411); the second buckle (423) is connected to the first buckle (421) via the spring (422); the second buckle (423) is slidably connected in the slot hole (41); a guide block (424) is arranged on the first buckle (421); and a limiting block (425) is arranged on the guide block (424).

7. The diffusion sheet cutting device according to claim 1, characterized in that: The bottom array of the housing (1) is provided with supporting feet (101).

8. The diffusion sheet cutting device according to claim 1, characterized in that: A protective plate (62) is detachably connected to a side of the cutting portion close to the collecting portion.

9. The diffusion sheet cutting device according to claim 1, characterized in that: The collecting plate (9) is provided with a baffle (91).

Images