High-precision filament polyester felt cutting device

Abstract

The utility model belongs to the technical field of cutting devices, and provides a high-precision filament polyester felt cutting device which comprises a shell, a supporting plate is fixedly connected to the shell, a motor is fixedly connected to the supporting plate, the output end of the motor is fixedly connected with a first rotating shaft, and the first rotating shaft is rotationally connected to the shell in a penetrating mode. The end, away from the motor, of the first rotating shaft is fixedly connected with a first roller, the first roller is rotationally connected to the shell, and the first rotating shaft is fixedly connected with a first gear in a penetrating mode. The first rotary shaft drives the first roller to rotate, meanwhile, the first rotary shaft drives the second gear to rotate by driving the first gear to rotate, the second gear rotates reversely to drive the second rotary shaft to rotate, and the second rotary shaft drives the second roller to rotate. Therefore, the filament polyester felt is placed between the first roller and the second roller, automatic feeding can be achieved through forward and reverse rotation of the first roller and the second roller, manual feeding for cutting is not needed, and the filament polyester felt cutting efficiency of the cutting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a high-precision filament polyester felt cutting device. Background Art

[0002] Polyester fiber is a high-performance synthetic fiber that is acid-resistant and has good light resistance. It has strong adsorption to asphalt, which is also a petroleum product. It has the characteristics of smooth surface, uniform fiber dispersion, soft hand feel, good air permeability, and fast resin penetration. It has good adsorption and dispersibility in the medium and can be widely used in hot-mix asphalt concrete projects. It can also be used to enhance and prevent cracking of high-strength concrete. It is an ideal multifunctional reinforcing material. The felt made of polyester fiber is commonly known as polyester felt.

[0003] The existing filament polyester felt cutting device basically requires manual feeding when conveying the filament polyester felt, which consumes a lot of workers' physical strength and time, reduces the efficiency of the cutting device in cutting the filament polyester felt, and the filament polyester felt is prone to shaking when the cutting device cuts the filament polyester felt, thereby affecting the cutting quality of the filament polyester felt by the cutting device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a high-precision filament polyester felt cutting device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-precision filament polyester felt cutting device, comprising a shell, a support plate fixedly connected to the shell, a motor fixedly connected to the support plate, a rotating shaft 1 fixedly connected to the output end of the motor, the rotating shaft 1 passes through and is rotatably connected to the shell, the end of the rotating shaft 1 away from the motor is fixedly connected to a roller 1, the roller 1 is rotatably connected to the shell, a gear 1 passes through and is fixedly connected to the rotating shaft 1, the gear 1 is meshingly connected to a gear 2, the gear 2 passes through and is fixedly connected to a rotating shaft 2, the rotating shaft 2 passes through and is rotatably connected to the shell, the end of the rotating shaft 2 away from the gear 2 is fixedly connected to a roller 2, and the roller 2 is rotatably connected to the shell.

[0006] As a further description of the above technical solution:

[0007] The rotating shaft 1 passes through and is fixedly connected with pulley 1, the pulley 1 is meshed with belt 1, the end of the belt 1 away from the pulley 1 is meshed with pulley 2, the pulley 2 is rotatably connected to the shell, the pulley 2 is meshed with belt 2, the end of the belt 2 away from the pulley 2 is meshed with pulley 3, the pulley 3 passes through and is fixedly connected with rotating shaft 3, the rotating shaft 3 passes through and is rotatably connected to the shell, the end of the rotating shaft 3 away from the pulley 3 is fixedly connected with connecting rod 1, the end of the connecting rod 1 away from the rotating shaft 3 is hinged with connecting rod 2, the end of the connecting rod 2 away from the connecting rod 1 is hinged with a cross plate, and a blade is fixedly connected to the cross plate.

[0008] As a further description of the above technical solution:

[0009] The horizontal plate is fixedly connected with a connecting plate, the connecting plate is fixedly connected with a telescopic rod, one end of the telescopic rod away from the connecting plate is fixedly connected with a pad, a spring is sleeved on the telescopic rod, one end of the spring is fixedly connected to the connecting plate, and one end of the spring away from the connecting plate is fixedly connected to the pad, and the height of the telescopic rod is higher than the height of the blade.

[0010] As a further description of the above technical solution:

[0011] A transport plate 1 is fixedly connected to the shell, and a transport plate 2 is fixedly connected to the shell. The transport plate 1 and the transport plate 2 are parallel to between the roller 1 and the roller 2.

[0012] As a further description of the above technical solution:

[0013] A slot rod 1 is fixedly connected to the shell, a slider is slidably connected to the slot rod 1, and the slider is fixedly connected to the horizontal plate.

[0014] As a further description of the above technical solution:

[0015] The bottom of the shell is fixedly connected with a supporting leg, a second slot rod is passed through and fixedly connected with the supporting leg, a collecting box is slidably connected with the second slot rod, and a pull rod is fixedly connected with the collecting box.

[0016] As a further description of the above technical solution:

[0017] The two ends of the shell are fixedly connected with mounting plates, and the blade is located between the first transport plate and the second transport plate.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the first shaft drives the first roller to rotate, and the first shaft drives the second gear to rotate in the reverse direction by driving the first gear to rotate. The reverse direction of the second gear drives the second shaft to rotate, and the second shaft drives the second roller to rotate. Therefore, the filament polyester felt placed between the first roller and the second roller can be automatically fed by the forward and reverse rotation of the first roller and the second roller, without manual feeding for cutting, thereby improving the efficiency of the cutting device in cutting the filament polyester felt.

[0020] 2. In the utility model, when the rotating shaft 1 is used as the output end to drive the rollers 1 and 2 to automatically feed the filament polyester felt, the rotating shaft 1 can also drive the pulley 1 to rotate, the pulley 1 drives the pulley 2 to rotate through the belt 1, the pulley 2 drives the pulley 3 to rotate through the belt 2, the pulley 3 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the connecting rod 1 to rotate, the connecting rod 1 drives the connecting rod 2 to move up and down, and the connecting rod 2 drives the blade on the cross plate to continuously cut the filament polyester felt, thereby further improving the efficiency of the cutting device in cutting the filament polyester felt. At the same time, when the cross plate drives the blade to descend, the pad on the telescopic rod first contacts the filament polyester felt and fixes it on the transport plate 1 and the transport plate 2, so that when the blade cuts the filament polyester felt, the filament polyester felt can be prevented from shaking, thereby affecting the quality of the cutting of the filament polyester felt by the cutting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front perspective view of a high-precision filament polyester felt cutting device proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of a high-precision filament polyester felt cutting device proposed by the utility model. Figure 1 ;

[0023] Figure 3 This is a schematic diagram of the structure of a high-precision filament polyester felt cutting device proposed by the utility model. Figure 2 ;

[0024] Figure 4 This is a schematic diagram of the structure of a high-precision filament polyester felt cutting device proposed in the utility model. Figure 3 ;

[0025] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0026] Legend:

[0027] 1. Shell; 2. Support plate; 3. Motor; 4. Rotating shaft 1; 5. Gear 1; 6. Gear 2; 7. Rotating shaft 2; 8. Roller 1; 9. Roller 2; 10. Pulley 1; 11. Belt 1; 12. Pulley 2; 13. Belt 2; 14. Pulley 3; 15. Rotating shaft 3; 16. Connecting rod 1; 17. Connecting rod 2; 18. Cross plate; 19. Blade; 20. Connecting plate; 21. Telescopic rod; 22. Spring; 23. Pad; 24. Transport plate 1; 25. Transport plate 2; 26. Slot rod 1; 27. Slider; 28. Support leg; 29. ​​Slot rod 2; 30. Collecting box; 31. Pull rod; 32. Mounting plate. DETAILED DESCRIPTION

[0028] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0029] Reference Figure 1-Figure 5 The utility model provides an embodiment: a high-precision filament polyester felt cutting device, comprising a shell 1, a support plate 2 is fixedly connected to the shell 1, a motor 3 is fixedly connected to the support plate 2, a rotating shaft 4 is fixedly connected to the output end of the motor 3, the rotating shaft 4 penetrates and is rotatably connected to the shell 1, a roller 8 is fixedly connected to the end of the rotating shaft 4 away from the motor 3, the roller 8 is rotatably connected to the shell 1, a gear 5 is penetrated and fixedly connected to the rotating shaft 4, the gear 5 is meshed and connected to the gear 2 6, the gear 2 6 penetrates and is fixedly connected to the rotating shaft 2 7, the rotating shaft 2 7 penetrates and is rotatably connected to the outer On the shell 1, one end of the rotating shaft 27 away from the gear 26 is fixedly connected with a roller 29, and the roller 29 is rotatably connected to the outer shell 1, and drives the roller 18 to rotate through the rotating shaft 14. At the same time, the rotating shaft 14 drives the gear 26 to reverse by driving the gear 15 to rotate, and the reverse rotation of the gear 26 drives the rotating shaft 27 to rotate, and the rotating shaft 27 drives the roller 29 to rotate. Therefore, the filament polyester felt placed between the roller 18 and the roller 29 can be automatically fed by the forward and reverse rotation of the roller 18 and the roller 29, and there is no need for manual feeding for cutting, thereby improving the efficiency of the cutting device in cutting the filament polyester felt.

[0030] The rotating shaft 14 passes through and is fixedly connected with a pulley 10, and the pulley 10 is meshed with a belt 11, and the end of the belt 11 away from the pulley 10 is meshed with a pulley 2 12, and the pulley 2 12 is rotatably connected to the housing 1, and the pulley 2 12 is meshed with a belt 2 13, and the end of the belt 2 13 away from the pulley 2 12 is meshed with a pulley 3 14, and the pulley 3 14 passes through and is fixedly connected with a rotating shaft 3 15, and the rotating shaft 3 15 passes through and is rotatably connected to the housing 1, and the end of the rotating shaft 3 15 away from the pulley 3 14 is fixedly connected with a connecting rod 16, and the end of the connecting rod 16 away from the rotating shaft 3 15 is hinged with a connecting rod 2 17, and the end of the connecting rod 2 17 away from the connecting rod 1 16 A cross plate 18 is hingedly connected, and a blade 19 is fixedly connected to the cross plate 18. When the rotating shaft 14 is used as the output end to drive the roller 18 and the roller 2 9 to automatically feed the filament polyester felt, the rotating shaft 14 can drive the pulley 10 to rotate, the pulley 10 drives the pulley 2 12 to rotate through the belt 11, the pulley 2 12 drives the pulley 3 14 to rotate through the belt 2 13, the pulley 3 14 drives the rotating shaft 3 15 to rotate, the rotating shaft 3 15 drives the connecting rod 1 16 to rotate, the connecting rod 1 16 drives the connecting rod 2 17 to move up and down, and the connecting rod 2 17 drives the blade 19 on the cross plate 18 to continuously cut the filament polyester felt, thereby further improving the efficiency of the cutting device in cutting the filament polyester felt. At the same time, when the horizontal plate 18 drives the blade 19 to descend, the pad 23 on the telescopic rod 21 first contacts the filament polyester felt and fixes it on the transport plate 1 24 and the transport plate 2 25, so that when the blade 19 cuts the filament polyester felt, the filament polyester felt can be prevented from shaking, thereby affecting the quality of the cutting of the filament polyester felt by the cutting device. A connecting plate 20 is fixedly connected to the horizontal plate 18, and a telescopic rod 21 is fixedly connected to the connecting plate 20. The end of the telescopic rod 21 away from the connecting plate 20 is fixedly connected to the pad 23. A spring 22 is sleeved on the telescopic rod 21, and one end of the spring 22 is fixedly connected to the connecting plate 20. The end of the spring 22 away from the connecting plate 20 is fixedly connected to the pad 23. The height of 21 is higher than that of the blade 19, a transport plate 1 24 is fixedly connected to the outer shell 1, a transport plate 25 is fixedly connected to the outer shell 1, the transport plate 1 24 and the transport plate 25 are parallel to the roller 1 8 and the roller 2 9, a groove rod 1 26 is fixedly connected to the outer shell 1, a slider 27 is slidably connected to the groove rod 1 26, the slider 27 is fixedly connected to the cross plate 18, a supporting leg 28 is fixedly connected to the bottom of the outer shell 1, a groove rod 29 is fixedly connected through the supporting leg 28, a collecting box 30 is slidably connected to the groove rod 29, a pull rod 31 is fixedly connected to the collecting box 30, mounting plates 32 are fixedly connected to both ends of the outer shell 1, and the blade 19 is located between the transport plate 1 24 and the transport plate 25.

[0031] Working principle: first, place the roller of filament polyester felt on the mounting plate 32, then manually pull the filament polyester felt so that it is located between roller 1 8 and roller 2 9, then start the motor 3, the output end of the motor 3 drives the shaft 1 4 to rotate, the rotation of the shaft 1 4 drives the roller 1 8 to rotate, and at the same time, the rotation of the shaft 1 4 drives the gear 1 5 to rotate, the rotation of the gear 1 5 drives the gear 2 6 to reverse, the reversal of the gear 2 6 drives the shaft 2 7 to reverse, and the shaft 2 7 drives the roller 2 9 to reverse relative to the roller 1 8, so that the filament polyester felt can be automatically fed, and at the same time, the rotation of the shaft 1 4 drives the pulley 1 10 to rotate, the pulley 10 drives the pulley 2 12 to rotate through the belt 1 11, the pulley 2 12 drives the pulley 3 14 to rotate through the belt 2 13, the pulley 3 14 drives the shaft 3 15 to rotate, the shaft 3 15 drives the connecting rod 1 16 to rotate, the connecting rod 1 16 drives the connecting rod 2 17 to move up and down, and the connecting rod 1 7 drives the blade 19 on the cross plate 18 to continuously cut the filament polyester felt. At the same time, the cross plate 18 can drive the pad 23 on the telescopic rod 21 through the connecting plate 20 to fix the filament polyester felt on the transport plate 1 24 and the transport plate 2 25. Because the height of the telescopic rod 21 on the cross plate 18 is higher than the blade 19, the filament polyester felt can be fixed before the blade 19 contacts it. In this way, when the blade 19 cuts the filament polyester felt, the filament polyester felt can be prevented from shaking, thereby affecting the quality of the cutting of the filament polyester felt by the cutting device. When the blade 19 continues to move downward to cut the filament polyester felt, the spring 22 will be squeezed to make the telescopic rod 21 retract, so as not to affect the cutting of the filament polyester felt by the blade 19, and the cut filament polyester felt will be collected into the collection box 30 by the staff. Therefore, through such a setting, the efficiency of the cutting device for cutting the filament polyester felt can be further improved.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-precision filament polyester felt cutting device, comprising a housing (1), characterized in that: The housing (1) is fixedly connected with a support plate (2), the support plate (2) is fixedly connected with a motor (3), the output end of the motor (3) is fixedly connected with a rotating shaft 1 (4), the rotating shaft 1 (4) penetrates and is rotatably connected to the housing (1), the end of the rotating shaft 1 (4) away from the motor (3) is fixedly connected with a roller 1 (8), the roller 1 (8) is rotatably connected to the housing (1), the rotating shaft 1 (4) penetrates and is fixedly connected with a gear 1 (5), the gear 1 (5) is meshingly connected with a gear 2 (6), the gear 2 (6) penetrates and is fixedly connected with a rotating shaft 2 (7), the rotating shaft 2 (7) penetrates and is rotatably connected to the housing (1), the end of the rotating shaft 2 (7) away from the gear 2 (6) is fixedly connected with a roller 2 (9), the roller 2 (9) is rotatably connected to the housing (1); The rotating shaft 1 (4) passes through and is fixedly connected with a pulley 1 (10), the pulley 1 (10) is meshedly connected with a belt 1 (11), the end of the belt 1 (11) away from the pulley 1 (10) is meshedly connected with a pulley 2 (12), the pulley 2 (12) is rotatably connected to the housing (1), the pulley 2 (12) is meshedly connected with a belt 2 (13), the end of the belt 2 (13) away from the pulley 2 (12) is meshedly connected with a pulley 3 (14), The belt pulley three (14) is passed through and fixedly connected with a rotating shaft three (15), and the rotating shaft three (15) is passed through and rotatably connected to the housing (1), and the end of the rotating shaft three (15) away from the belt pulley three (14) is fixedly connected with a connecting rod one (16), and the end of the connecting rod one (16) away from the rotating shaft three (15) is hinged with a connecting rod two (17), and the end of the connecting rod two (17) away from the connecting rod one (16) is hinged with a transverse plate (18), and a blade (19) is fixedly connected to the transverse plate (18).

2. A high-precision filament polyester felt cutting device according to claim 1, characterized in that: The transverse plate (18) is fixedly connected to a connecting plate (20), a telescopic rod (21) is fixedly connected to the connecting plate (20), one end of the telescopic rod (21) away from the connecting plate (20) is fixedly connected to a pad (23), a spring (22) is sleeved on the telescopic rod (21), one end of the spring (22) is fixedly connected to the connecting plate (20), and one end of the spring (22) away from the connecting plate (20) is fixedly connected to the pad (23), and the height of the telescopic rod (21) is higher than the height of the blade (19).

3. A high-precision filament polyester felt cutting device according to claim 1, characterized in that: The outer shell (1) is fixedly connected with a transport plate 1 (24), and the outer shell (1) is fixedly connected with a transport plate 2 (25), and the transport plate 1 (24) and the transport plate 2 (25) are parallel to between the roller 1 (8) and the roller 2 (9).

4. A high-precision filament polyester felt cutting device according to claim 1, characterized in that: A slot rod (26) is fixedly connected to the housing (1), a slider (27) is slidably connected to the slot rod (26), and the slider (27) is fixedly connected to the transverse plate (18).

5. A high-precision filament polyester felt cutting device according to claim 1, characterized in that: The bottom of the shell (1) is fixedly connected to a support leg (28), a slot rod 2 (29) is passed through and fixedly connected to the support leg (28), a collection box (30) is slidably connected to the slot rod 2 (29), and a pull rod (31) is fixedly connected to the collection box (30).

6. A high-precision filament polyester felt cutting device according to claim 1, characterized in that: The two ends of the housing (1) are fixedly connected with mounting plates (32), and the blade (19) is located between the first transport plate (24) and the second transport plate (25).

Images