Plastic cutting device

Abstract

The utility model discloses a plastic cutting device which comprises a working table, two electric sliding rails, two angle adjusting assemblies, two cutting mechanisms and a pressing mechanism, the two electric sliding rails are arranged on the two sides of the top face of the working table respectively and connected with moving plates, a top plate is connected between the top ends of the two moving plates, and the two angle adjusting assemblies are arranged on the top plate. The two movable plates are connected with fixed plates, a first electric push rod is arranged on the bottom face of the top plate, the piston end of the first electric push rod is connected with a lifting plate, each angle adjusting assembly comprises a rack, a gear, a rotating shaft and a fixing sleeve, the racks are connected with the lifting plates, the gears are meshed with the racks, the rotating shafts are rotationally connected with the fixed plates, the gears are arranged on the rotating shafts, and the fixing sleeves are arranged on the rotating shafts. The fixing sleeve is arranged on the rotating shaft. Therefore, the cutting angle can be flexibly adjusted, different cutting requirements are met, equipment does not need to be replaced, and therefore the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic processing especially relates to a plastic cutting device. BACKGROUND

[0002] Plastic is a kind of synthetic high molecular material, is widely used in daily life, and plastic products include plastic board, plastic pipe, plastic film etc., in the process of processing plastic board, the edge of plastic board can exist irregular area, needs to use cutting device to cut the edge and handles.

[0003] At present, when the edge of plastic board is cut and handled, cutting mechanism is usually vertically arranged.This kind of traditional setting can meet the basic demand of most industrial applications, however, when the visual effect of plastic board needs to be enhanced, and its appearance is more beautiful and exquisite, bevel cutting becomes an important processing means, and the existing cutting equipment cannot meet this cutting demand, so special equipment needs to be replaced, and production cost is increased. UTILITY MODEL CONTENT

[0004] The utility model aims at at least one of the technical problems in the related art to some extent.

[0005] Therefore, the utility model provides a plastic cutting device, which can flexibly adjust the cutting angle, adapt to different cutting requirements, and does not need to replace equipment, so that production cost is reduced.

[0006] To achieve the above object, the utility model provides a plastic cutting device, which comprises a workbench, two electric sliding rails, two angle adjusting assemblies, two cutting mechanisms and a pressing mechanism, wherein the two electric sliding rails are arranged on the top surface of the workbench on both sides, the electric sliding rails are connected with moving plates, the top ends of the two moving plates are connected with a top plate, the two moving plates are connected with fixed plates, the bottom surface of the top plate is provided with a first electric push rod, the piston end of the first electric push rod is connected with a lifting plate, the two angle adjusting assemblies each comprise a rack, a gear, a rotating shaft and a fixed sleeve, the rack is connected with the lifting plate, the gear is engaged with the rack, the rotating shaft is rotatably connected with the fixed plate, the gear is arranged on the rotating shaft, the fixed sleeve is arranged on the rotating shaft, a second electric push rod is installed on the fixed sleeve, a third electric push rod is arranged on the workbench, the piston end of the third electric push rod is connected with a supporting plate, and the pressing mechanism is arranged on the top surface of the supporting plate.

[0007] The plastic cutting device can flexibly adjust the cutting angle, adapt to different cutting requirements, and does not need to replace equipment, so that production cost is reduced.

[0008] In addition, the plastic cutting device provided in the application can have the following additional technical features.

[0009] Specifically, the angle adjusting assembly further comprises a support and a reinforcing plate, wherein the rotating shaft passes through the support and is rotationally connected with the support, and the reinforcing plate is connected between the support and the fixed plate.

[0010] Specifically, the cutting mechanism comprises a driving component and a cutting blade, wherein the driving component is connected with the piston end of the second electric push rod, and the cutting blade is connected with the output shaft of the driving component.

[0011] Specifically, the pressing mechanism comprises two L-shaped frames, two adjusting bolts and two pressing plates, wherein the two L-shaped frames are oppositely arranged on the top surface of the support plate, the two adjusting bolts are respectively threadedly connected with the two L-shaped frames, and the two pressing plates are respectively rotationally connected with the bottom ends of the two adjusting bolts.

[0012] Specifically, the fixed plate is provided with a T-shaped groove, and a T-shaped sliding block is slidably connected in the T-shaped groove, and the T-shaped sliding block is connected with the rack.

[0013] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0014] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0015] Figure 1 FIG. 1 is a structural schematic view of a plastic cutting device according to the present application;

[0016] Figure 2 FIG. 4 is a top view of an angle adjusting assembly of the plastic cutting device according to the present application;

[0017] Figure 3 FIG. 6 is a side view of a support plate of the plastic cutting device according to the present application.

[0018] As shown in the drawings: 10, workbench; 20, electric sliding rail; 21, moving plate; 22, top plate; 23, fixed plate; 231, T-shaped groove; 232, T-shaped sliding block; 30, first electric push rod; 31, lifting plate; 40, angle adjusting assembly; 41, rack; 42, gear; 43, rotating shaft; 44, fixed sleeve; 45, support; 46, reinforcing plate; 50, second electric push rod; 60, cutting mechanism; 61, driving component; 62, cutting blade; 70, third electric push rod; 71, support plate; 80, pressing mechanism; 81, L-shaped frame; 82, adjusting bolt; 83, pressing plate. Detailed Implementation

[0019] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Rather, the embodiments of the present invention include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0020] The plastic cutting device of this utility model embodiment will now be described with reference to the accompanying drawings.

[0021] like Figures 1-3 As shown, the plastic cutting device of this utility model embodiment includes a worktable 10, two electric slide rails 20, two angle adjustment components 40, two cutting mechanisms 60 and a clamping mechanism 80.

[0022] Two electric slide rails 20 are respectively set on both sides of the top surface of the workbench 10. The electric slide rails 20 are connected to moving plates 21. A top plate 22 is connected between the top ends of the two moving plates 21. Both moving plates 21 are connected to fixed plates 23.

[0023] It is understandable that by setting up the electric slide rail 20, the moving plate 21, the top plate 22 and the cutting mechanism 60 can be moved back and forth to complete the cutting operation of the plastic plate.

[0024] The bottom surface of the top plate 22 is provided with a first electric push rod 30, and the piston end of the first electric push rod 30 is connected to a lifting plate 31.

[0025] Both angle adjustment components 40 may include a rack 41, a gear 42, a rotating shaft 43, and a fixed sleeve 44. The rack 41 is connected to the lifting plate 31, the gear 42 meshes with the rack 41, the rotating shaft 43 is rotatably connected to the fixed plate 23, the gear 42 is mounted on the rotating shaft 43, the fixed sleeve 44 is mounted on the rotating shaft 43, and a second electric push rod 50 is mounted on the fixed sleeve 44.

[0026] It should be noted that when the lifting plate 31 is moved by the first electric push rod 30, the rack 41 will move up and down. Since the gear 42 meshes with the rack 41, the rack 41 will rotate during its movement, which in turn will rotate the rotating shaft 43 and the fixed sleeve 44, thereby adjusting the angle of the cutting mechanism 60. The position of the cutting mechanism 60 can be adjusted by the second electric push rod 50, so that it moves to the position where the plastic plate is to be cut.

[0027] The workbench 10 is provided with a third electric push rod 70, the piston end of the third electric push rod 70 is connected with a support plate 71, and the pressing mechanism 80 is arranged on the top surface of the support plate 71.

[0028] It should be noted that the height of the support plate 71 can be adjusted by controlling the piston end of the third electric push rod 70 to extend or retract, so that the cutting mechanism 60 is attached to the plastic plate.

[0029] Specifically, the staff first places the plastic plate on the support plate 71, and then uses the pressing mechanism 80 to press and fix the plastic plate.

[0030] After fixing, the first electric push rod 30 is started to drive the lifting plate 31 to move up and down, which drives the rack 41 to move up and down, thereby driving the gear 42 to rotate, and further driving the rotating shaft 43 and the fixed sleeve 44 to rotate, so as to adjust the angle of the cutting mechanism 60 to adapt to the cutting demand, and then the two second electric push rods 50 are started at the same time to adjust the positions of the two cutting mechanisms 60 respectively, so that they are moved to the positions of the edges of the plastic plate to be cut.

[0031] Then the third electric push rod 70 is started to drive the support plate 71 to rise, so that the cutting mechanism 60 is attached to the plastic plate, and then the two cutting mechanisms 60 and the two electric sliding rails 20 are started, the electric sliding rails 20 drive the moving plates 21 and the cutting mechanisms 60 to move forward and backward, and in this process, the two cutting mechanisms 60 cut the edges of the two sides of the plastic plate respectively.

[0032] The plastic cutting device can flexibly adjust the cutting angle, adapt to different cutting requirements, and does not need to replace the equipment, thereby reducing the production cost.

[0033] In an embodiment of the utility model, as shown in Figure 1 and Figure 2 The angle adjusting assembly 40 can further include a support 45 and a reinforcing plate 46, wherein the rotating shaft 43 passes through the support 45 and is rotationally connected with the support 45, and the reinforcing plate 46 is connected between the support 45 and the fixed plate 23.

[0034] It should be noted that the rotating shaft 43 can be supported by the support 45 to make the rotation more stable, and the position of the support 45 can be fixed by the reinforcing plate 46.

[0035] In an embodiment of the utility model, as shown in Figure 2 The cutting mechanism 60 can include a driving part 61 and a cutting blade 62, wherein the driving part 61 is connected with the piston end of the second electric push rod 50, and the cutting blade 62 is connected with the output shaft of the driving part 61.

[0036] It should be noted that the driving part 61 described in the embodiment can be selected by a motor, and the cutting blade 62 can be driven to rotate by the driving part 61, thereby cutting the plastic plate.

[0037] In one embodiment of the present application, as shown in Figure 3 The pressing mechanism 80 can include two L-shaped frames 81, two adjusting bolts 82 and two pressing plates 83, wherein the two L-shaped frames 81 are oppositely arranged on the top surface of the support plate 71, the two adjusting bolts 82 are respectively threadedly connected with the two L-shaped frames 81, and the two pressing plates 83 are respectively rotatably connected with the bottom ends of the two adjusting bolts 82.

[0038] It should be noted that the two adjusting bolts 82 are respectively rotated by the workers, so as to drive the two pressing plates 83 to move, thereby respectively pressing and fixing the two sides of the plastic plate, so as to prevent the plastic plate from moving during cutting.

[0039] In one embodiment of the present application, as shown in Figure 2 The fixing plate 23 is provided with a T-shaped groove 231, and a T-shaped sliding block 232 is slidably connected in the T-shaped groove 231, and the T-shaped sliding block 232 is connected with the rack 41.

[0040] It can be understood that during the movement of the rack 41, the T-shaped sliding block 232 will slide in the T-shaped groove 231, thereby providing a guiding effect for the rack 41, so that the rack 41 moves more stably.

[0041] In summary, the plastic cutting device of the embodiment of the present application can flexibly adjust the cutting angle, adapt to different cutting requirements, and does not need to replace the equipment, thereby reducing the production cost.

[0042] In the description of the present application, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0043] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples, without contradiction.

[0044] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and deformations to the above-described embodiments within the scope of the present application.

Claims

1. A plastic cutting device, characterized by, The utility model relates to a cutting device for cutting plate, including workbench, two electric slide rails, two angle adjusting assemblies, two cutting mechanisms and compression mechanism, Two electric slide rails are arranged at the both sides of the top surface of workbench respectively, and the electric slide rails are connected with moving plate, and the top end of two moving plates is connected with top plate, and two moving plates are connected with fixed plate; The bottom surface of top plate is equipped with first electric push rod, and the piston end of first electric push rod is connected with lifting plate; Two angle adjusting assemblies all include rack, gear, pivot shaft and fixed sleeve, wherein, The rack is connected with lifting plate, the gear is engaged with rack, the pivot shaft is rotatably connected with fixed plate, the gear is arranged on pivot shaft, the fixed sleeve is arranged on pivot shaft, and second electric push rod is installed on fixed sleeve; Third electric push rod is arranged on workbench, and the piston end of third electric push rod is connected with support plate; Compression mechanism is arranged on the top surface of support plate.

2. The plastic cutting device of claim 1, wherein, The angle adjusting assembly further includes support and reinforcing plate, wherein, The pivot shaft passes through the support and is rotatably connected with the support, and the reinforcing plate is connected between the support and the fixed plate.

3. The plastic cutting device of claim 1, wherein, The cutting mechanism includes driving part and cutting piece, wherein, The piston end of second electric push rod is connected with driving part, and the output shaft of driving part is connected with cutting piece.

4. The plastic cutting device of claim 1, wherein, The compression mechanism includes two L-shaped frames, two adjusting bolts and two pressing plates, wherein, Two L-shaped frames are oppositely arranged on the top surface of support plate, two adjusting bolts are respectively threadedly connected with two L-shaped frames, and two pressing plates are rotatably connected with the bottom end of two adjusting bolts.

5. The plastic cutting device of claim 1, wherein, The fixed plate is provided with T-shaped slot, the T-shaped slot is slidably connected with T-shaped slider, and the T-shaped slider is connected with the rack.

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