Cutting device for processing PE material base cloth

Abstract

The utility model discloses a cutting device for processing PE material base cloth, which comprises a base, the upper surface of the base is fixedly connected with a fixed block, the side surface of the fixed block is provided with a feeding roller, the upper surface of the base is fixedly connected with a fixed seat, the lower surface of the fixed seat is provided with a hydraulic device, and the hydraulic device is provided with a feeding roller. The bottom end of the hydraulic device is fixedly connected with a connecting plate, the upper surface of the connecting plate is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a first gear. The first gear, the second gear, the spring and the limiting block are arranged on the upper side of the cutting blade, the first gear is meshed with the second gear to drive the whole cutting blade to rotate, so that the cutting angle can be adjusted according to different cutting requirements, and PE material base cloth can be pressed and limited through the spring and the limiting block; and stability is kept during cutting, displacement is avoided, and the flexibility and practicability of the whole device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a cutting device for processing PE material base cloth. Background Art

[0002] PE material is a thermoplastic resin material formed by the free radical polymerization of ethylene monomers. It is an odorless, non-toxic material that feels like wax. Due to its strength, durability, good pressure and corrosion resistance, safety and hygiene, and convenient construction, it has become an ideal material in the fields of urban water supply and natural gas transportation. It plays an important role in modern industrial production and daily life. However, at present, special cutting devices are required when processing PE materials.

[0003] A cutting device for processing PE material base cloth disclosed in the Chinese utility model patent application disclosure CN215755505U can firmly clamp one end of the cloth through a clamping mechanism, reduce dust on the cloth through a dust removal mechanism, fit the cloth to the top of the box through a first pressing roller, a cylinder and a second pressing roller, and prevent the cloth from wrinkling when pulled. The length required to cut the cloth can be clearly observed through a screw, a slider, a motor, a limit rod and a scale, and the measurement is relatively accurate. The measured cloth can be cut through a hydraulic cylinder and a cutting blade, and the cutting effect is good and not easy to deviate. When the next cutting is performed, re-measurement can be avoided, thereby improving the cutting efficiency of the cloth, and the process is also more time-saving and labor-saving. However, the existing cutting device has a relatively simple structure, and the cutting angle of the cutting blade cannot be flexibly adjusted. Moreover, the PE material base cloth is easily displaced during cutting, thereby affecting subsequent processing, and the overall lack of flexibility and practicality. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting device for processing PE material base cloth to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for processing PE material base cloth, comprising:

[0006] A base, wherein a fixed block is fixedly connected to the upper surface of the base, a feeding roller is arranged on the side surface of the fixed block, a fixed seat is fixedly connected to the upper surface of the base, a hydraulic device is arranged on the lower surface of the fixed seat, a connecting plate is fixedly connected to the bottom end of the hydraulic device, a first motor is fixedly connected to the upper surface of the connecting plate, a first gear is fixedly connected to the output end of the first motor, and a second gear is meshedly connected to the outer surface of the first gear;

[0007] A rotating shaft is fixedly connected inside the second gear, the top end of the rotating shaft is rotatably connected to the connecting plate, the bottom end of the rotating shaft is fixedly connected to an adjusting block, a cutting piece is provided on the lower surface of the adjusting block, a spring is fixedly connected to the lower surface of the connecting plate, the bottom end of the spring is fixedly connected to a limiting block, and the lower surface of the limiting block is movably connected to the base.

[0008] Preferably, the side surface of the adjusting block is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a lead screw, the outer surface of the lead screw is threadedly connected to a sliding block, the rotation of the lead screw can drive the sliding block to move back and forth, thereby driving the connecting block and the lubrication seat to move along the surface of the cutting blade, and a sliding groove is provided on the lower surface of the adjusting block.

[0009] Preferably, a connecting block is fixedly connected to the lower surface of the sliding block, and an outer surface of the connecting block is slidably connected to the sliding groove.

[0010] Preferably, the outer surface of the connecting block is slidably connected to a lubrication seat, which will shrink upward when it contacts the base, thereby not affecting the cutting of the PE material base cloth by the cutting blade. The bottom end of the connecting block is fixedly connected to a clamping block, and the outer surface of the clamping block is slidably connected to the lubrication seat. The clamping block can limit the connecting block to prevent the connecting block from separating from the lubrication seat.

[0011] Preferably, the upper surface of the lubrication seat is provided with an oil outlet groove, from which the lubricating oil can flow out, the surface of the oil outlet groove is slidably connected to the cutting blade, and the overflowing lubricating oil can reduce the friction and wear of the cutting blade, and the upper surface of the adjustment block is fixedly connected to an oil tank for storing the lubricating oil.

[0012] Preferably, an oil pump is fixedly connected to the side surface of the oil tank, and a corrugated folded tube is fixedly connected to the output end of the oil pump. The corrugated folded tube is retractable and can move along with the lubrication seat.

[0013] Preferably, the first motor, the second motor and the oil pump are all connected to an external power source.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The cutting device for processing PE material base cloth has a first gear, a second gear, a spring and a limit block arranged on the upper side of the cutting blade. The meshing of the first gear and the second gear can drive the cutting blade to rotate as a whole, so that the cutting angle can be adjusted according to different cutting needs. The spring and the limit block can press and limit the PE material base cloth to keep it stable during cutting and avoid displacement, thereby increasing the flexibility and practicality of the overall device.

[0016] (2) The cutting device for processing PE material base cloth has a lubrication seat and an oil outlet groove on the surface of the cutting blade. The lubrication seat can move back and forth with the sliding block, so that the lubrication oil overflowing from the oil outlet groove is evenly applied to the surface of the cutting blade, thereby reducing the friction and wear of the cutting blade and extending the service life of the cutting blade. The lubrication seat will not affect its cutting work when it descends with the cutting blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the fixing block of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the adjustment block of the utility model;

[0020] Figure 4 It is a schematic diagram of the internal structure of the lubrication seat of the utility model.

[0021] In the figure: 1. base; 2. fixed block; 3. feed roller; 4. fixed seat; 5. hydraulic device; 6. connecting plate; 7. first motor; 8. first gear; 9. second gear; 10. rotating shaft; 11. adjusting block; 12. cutting disc; 13. spring; 14. limit block; 15. second motor; 16. lead screw; 17. sliding block; 18. sliding groove; 19. connecting block; 20. lubrication seat; 21. clamping block; 22. oil outlet groove; 23. oil tank; 24. oil pump; 25. corrugated folding tube. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides an embodiment: a cutting device for processing a PE material base cloth, comprising a base 1, a fixed block 2 is fixedly connected to the upper surface of the base 1, a feeding roller 3 is arranged on the side surface of the fixed block 2, and the PE material base cloth can be fed, and a fixed seat 4 is fixedly connected to the upper surface of the base 1.

[0024] A hydraulic device 5 is provided on the lower surface of the fixed seat 4, and a connecting plate 6 is fixedly connected to the bottom end of the hydraulic device 5. The hydraulic device 5 can drive the connecting plate 6 to rise and fall as a whole. A first motor 7 is fixedly connected to the upper surface of the connecting plate 6, and a first gear 8 is fixedly connected to the output end of the first motor 7. The outer surface of the first gear 8 is meshed with a second gear 9. The rotation of the first gear 8 can drive the second gear 9 to rotate, thereby driving the rotating shaft 10, the adjusting block 11 and the cutting blade 12 to rotate, thereby adjusting the cutting angle of the cutting blade 12 and increasing the flexibility of the device.

[0025] A rotating shaft 10 is fixedly connected inside the second gear 9, and the top end of the rotating shaft 10 is rotatably connected to the connecting plate 6 to facilitate limiting the second gear 9. An adjusting block 11 is fixedly connected to the bottom end of the rotating shaft 10, and a cutting blade 12 is provided on the lower surface of the adjusting block 11.

[0026] A spring 13 is fixedly connected to the lower surface of the connecting plate 6, which can increase the elasticity of the limit block 14. When the cutting blade 12 cuts the PE material base cloth, the limit block 14 is in a pressing state. The bottom end of the spring 13 is fixedly connected to the limit block 14, which is convenient for pressing and limiting the PE material base cloth to avoid displacement during cutting. The lower surface of the limit block 14 is movably connected to the base 1.

[0027] A second motor 15 is fixedly connected to the side surface of the adjusting block 11, a lead screw 16 is fixedly connected to the output end of the second motor 15, a sliding block 17 is threadedly connected to the outer surface of the lead screw 16, and the rotation of the lead screw 16 can drive the sliding block 17 to move back and forth, thereby driving the connecting block 19 and the lubrication seat 20 to move along the surface of the cutting blade 12, and a sliding groove 18 is provided on the lower surface of the adjusting block 11.

[0028] A connecting block 19 is fixedly connected to the lower surface of the sliding block 17 , and an outer surface of the connecting block 19 is slidably connected to the sliding groove 18 .

[0029] The outer surface of the connecting block 19 is slidably connected to a lubrication seat 20. When the lubrication seat 20 contacts the base 1, it will shrink upward, thereby not affecting the cutting of the PE material base cloth by the cutting blade 12. The bottom end of the connecting block 19 is fixedly connected to a clamping block 21. The outer surface of the clamping block 21 is slidably connected to the lubrication seat 20. The clamping block 21 can limit the connecting block 19 to prevent the connecting block 19 from separating from the lubrication seat 20.

[0030] An oil outlet groove 22 is provided on the upper surface of the lubrication seat 20, from which the lubricating oil can flow out. The surface of the oil outlet groove 22 is slidably connected to the cutting blade 12. The overflowing lubricating oil can reduce the friction and wear of the cutting blade 12. The upper surface of the adjustment block 11 is fixedly connected to an oil tank 23 for storing the lubricating oil.

[0031] An oil pump 24 is fixedly connected to the side surface of the oil tank 23, and a corrugated folding tube 25 is fixedly connected to the output end of the oil pump 24. The corrugated folding tube 25 is retractable and can move with the lubrication seat 20. The first motor 7, the second motor 15, and the oil pump 24 are all connected to an external power supply.

[0032] When the embodiment of the present application is in use: the feed roller 3 is rotated to pull out one end of the PE material base cloth, and it is passed through the fixed seat 4. The first motor 7 is started according to different needs to drive the first gear 8 to rotate and mesh with the second gear 9, so that the second gear 9 drives the rotating shaft 10, the adjusting block 11, and the cutting blade 12 to rotate as a whole, and the required angle is selected to cut the PE material base cloth. Then the hydraulic device 5 is started to drive the connecting plate 6 to descend as a whole. When the limit block 14 contacts the surface of the PE material base cloth, the connecting plate 6 continues to descend as a whole, and the spring 13 is squeezed so that it and the limit block 14 limit the PE material base cloth. Finally, the cutting blade 12 cuts it. When the cutting blade 12 needs to be lubricated, the oil pump 24 can be started to extract the lubricating oil in the oil tank 23, and transmit it to the lubrication seat 20 through the corrugated folding tube 25, and it seeps out from the oil outlet groove 22. Finally, the second motor 15 is started to drive the lead screw 16 to rotate, so that the sliding block 17 as a whole drives the connecting block 19 and the lubrication seat 20 to move along the surface of the cutting blade 12 to lubricate its surface.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cutting device for processing PE material base cloth, characterized in that: include: A base (1), wherein the upper surface of the base (1) is fixedly connected to a fixed block (2), the side surface of the fixed block (2) is provided with a feeding roller (3), the upper surface of the base (1) is fixedly connected to a fixed seat (4), the lower surface of the fixed seat (4) is provided with a hydraulic device (5), the bottom end of the hydraulic device (5) is fixedly connected to a connecting plate (6), the upper surface of the connecting plate (6) is fixedly connected to a first motor (7), the output end of the first motor (7) is fixedly connected to a first gear (8), and the outer surface of the first gear (8) is meshingly connected to a second gear (9); A rotating shaft (10) is fixedly connected inside the second gear (9), the top end of the rotating shaft (10) is rotatably connected to the connecting plate (6), the bottom end of the rotating shaft (10) is fixedly connected to an adjusting block (11), a cutting blade (12) is provided on the lower surface of the adjusting block (11), a spring (13) is fixedly connected to the lower surface of the connecting plate (6), the bottom end of the spring (13) is fixedly connected to a limiting block (14), and the lower surface of the limiting block (14) is movably connected to the base (1).

2. A cutting device for processing PE material base cloth according to claim 1, characterized in that: A second motor (15) is fixedly connected to the side surface of the adjusting block (11), a lead screw (16) is fixedly connected to the output end of the second motor (15), a sliding block (17) is threadedly connected to the outer surface of the lead screw (16), and a sliding groove (18) is provided on the lower surface of the adjusting block (11).

3. A cutting device for processing PE material base cloth according to claim 2, characterized in that: The lower surface of the sliding block (17) is fixedly connected to a connecting block (19), and the outer surface of the connecting block (19) is slidably connected to the sliding groove (18).

4. A cutting device for processing PE material base cloth according to claim 3, characterized in that: The outer surface of the connecting block (19) is slidably connected to a lubrication seat (20), the bottom end of the connecting block (19) is fixedly connected to a clamping block (21), and the outer surface of the clamping block (21) is slidably connected to the lubrication seat (20).

5. A cutting device for processing PE material base cloth according to claim 4, characterized in that: The upper surface of the lubrication seat (20) is provided with an oil outlet groove (22), the surface of the oil outlet groove (22) is slidably connected to the cutting blade (12), and the upper surface of the adjustment block (11) is fixedly connected to an oil tank (23).

6. A cutting device for processing PE material base cloth according to claim 5, characterized in that: An oil pump (24) is fixedly connected to the side surface of the oil tank (23), and a corrugated folded tube (25) is fixedly connected to the output end of the oil pump (24).

7. A cutting device for processing PE material base cloth according to claim 6, characterized in that: The first motor (7), the second motor (15) and the oil pump (24) are all connected to an external power source.

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