Cutting device for filter cotton

Abstract

The utility model belongs to the technical field of filter cotton processing, and particularly relates to a filter cotton cutting device which comprises a support, a conveying belt arranged on the support, a power assembly and a cutting assembly, and the power assembly and the cutting assembly are arranged on the support. The cutting assembly comprises two pairs of sliding holes formed in the support, sliding rods are arranged in the sliding holes, a cutting angle adjusting mechanism is arranged at the tops of the four sliding rods, and a bottom plate is fixedly arranged at the bottom ends of the four sliding rods. At the moment, the guide rod rotates in the arc-shaped guide groove to play a guiding role, then the cutter is driven by the cutter base to adjust the angle, then different bevel edge cutting operations are carried out, and the overall flexibility is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of filter cotton processing, and particularly relates to a cutting device for filter cotton. Background Art

[0002] The scope of filter cotton is relatively broad. The filter cotton (filter mesh) usually refers to air filtration. According to the different materials, filter cotton can be divided into four types: synthetic fiber filter cotton, non-woven filter cotton, glass fiber filter cotton, and activated carbon filter cotton. Filter cotton can also be divided into primary filter cotton and medium efficiency filter cotton according to the different filtration efficiency. In the production and manufacturing process of filter cotton, many processes and equipment are required, such as winding and trimming, which is usually completed by winding and trimming machines.

[0003] Before leaving the factory, the filter cotton needs to be cut. Since the cutting mechanism of the existing device cuts straight up and down, the cut filter cotton has straight edges and cannot be cut at different angles according to needs, and the flexibility of the overall device is poor. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a filter cotton cutting device, comprising a bracket, a conveyor belt arranged on the bracket, and a power component and a cutting component arranged on the bracket;

[0005] The cutting assembly includes two pairs of sliding holes opened on the bracket, sliding rods are arranged inside the sliding holes, cutting angle adjustment mechanisms are arranged on the tops of the four sliding rods, and bottom plates are fixedly arranged on the bottom ends of the four sliding rods.

[0006] As a cutting device for filter cotton of the utility model, preferably, the cutting angle adjustment mechanism includes a pair of support blocks fixed on four slide rods, a support rod is fixed between the two support blocks, and a reduction motor is fixed at the top of the center of the support rod.

[0007] As a filter cotton cutting device of the present invention, preferably, a pair of arc-shaped guide grooves are opened on the support rod, and guide rods are arranged in the arc-shaped guide grooves.

[0008] As a filter cotton cutting device of the present invention, preferably, a cutter seat is fixedly provided on the two guide rods and the output shaft of the reduction motor, and a cutter is installed on the cutter seat.

[0009] As a cutting device for filter cotton of the utility model, preferably, the power assembly includes a first reduction motor and a bearing seat fixed on the bracket, the output shaft of the first reduction motor fixes the driving wheel, and the bearing seat is movably provided with a rotating shaft.

[0010] As a cutting device for filter cotton of the utility model, preferably, the left end of the rotating shaft is fixed with a driven wheel, the right end of the rotating shaft is fixed with an auxiliary wheel, the auxiliary wheel is eccentrically provided with a connecting rod, and the top end of the connecting rod is movably provided at the bottom of the base plate.

[0011] As a filter cotton cutting device of the present invention, preferably, the driving wheel and the driven wheel are connected by a belt.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The filter cotton is transported by a conveyor belt, which drives the first reduction motor to rotate the driving wheel, which drives the driven wheel to rotate through the belt, and the driven wheel drives the auxiliary wheel to rotate through the rotating shaft. Since the connecting rod is eccentrically arranged on the auxiliary wheel, the bottom plate is driven by the connecting rod to reciprocate in the up and down directions, thereby driving the cutter to cut the filter cotton. When bevel cutting is required, the cutter seat is driven to rotate by the reduction motor. At this time, the guide rod rotates inside the arc guide groove to play a guiding role, and then the cutter is driven by the cutter seat to adjust the angle, thereby performing different bevel cutting operations, with high overall flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a front view structural diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the cutting angle adjustment mechanism structure of the present utility model;

[0019] Figure 5 This is a schematic diagram of the front view structure of the cutting angle adjustment mechanism of the present invention;

[0020] In the picture:

[0021] 1. Bracket;

[0022] 2. Conveyor belt;

[0023] 3. Power assembly; 31. First reduction motor; 32. Bearing seat; 33. Driving pulley; 34. Rotating shaft; 35. Driven pulley; 36. Auxiliary pulley; 37. Connecting rod; 38. Belt;

[0024] 4. Cutting assembly; 41. Slide hole; 42. Slide rod; 43. Cutting angle adjustment mechanism; 431. Support block; 432. Support rod; 433. Reducer motor; 434. Arc guide groove; 435. Guide rod; 436. Cutter seat; 437. Cutter; 44. Bottom plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0026] like Figure 1 As shown;

[0027] A cutting device for filter cotton comprises a bracket 1.

[0028] In this embodiment: In order to solve the technical problems existing in the prior art, as disclosed in the background technology above, "the filter cotton needs to be cut before leaving the factory. Since the cutting mechanisms of the existing devices cut straight up and down, the cut filter cotton all has straight edges, and it is impossible to perform bevel cutting at different angles according to needs. The flexibility of the overall device is poor." In combination with actual use, this problem is obviously a real problem that is difficult to solve. In view of this, in order to solve this technical problem, a cutting device for filter cotton is provided on this basis.

[0029] like Figure 1-5 As shown in the figure;

[0030] In combination with the above content, it also includes a conveyor belt 2 arranged on the bracket 1, and a power component 3 and a cutting component 4 arranged on the bracket 1;

[0031] The cutting assembly 4 includes two pairs of sliding holes 41 opened on the bracket 1, and sliding rods 42 are arranged inside the sliding holes 41. Cutting angle adjustment mechanisms 43 are arranged on the tops of the four sliding rods 42, and bottom plates 44 are fixedly arranged on the bottom ends of the four sliding rods 42.

[0032] In an optional embodiment, the cutting angle adjustment mechanism 43 includes a pair of support blocks 431 fixed on four sliding rods 42, a support rod 432 is fixed between the two support blocks 431, a reduction motor 433 is fixed at the top of the center of the support rod 432, a pair of arc-shaped guide grooves 434 are opened on the support rod 432, a guide rod 435 is arranged in the arc-shaped guide groove 434, a cutter seat 436 is fixed on the two guide rods 435 and the output shaft of the reduction motor 433, and a cutter 437 is installed on the cutter seat 436.

[0033] In this embodiment, the cutter seat 435 is driven to rotate by the reduction motor 433. At this time, the guide rod 435 rotates inside the arc guide groove 434 to play a guiding role, and then the cutter seat 435 drives the cutter 437 to adjust the angle.

[0034] In an optional embodiment, the power assembly 3 includes a first reduction motor 31 and a bearing seat 32 fixed on the bracket 1, the output shaft of the first reduction motor 31 fixes the driving wheel 33, and a rotating shaft 34 is movably provided on the bearing seat 32. The left end of the rotating shaft 34 is fixed to the driven wheel 35, and the right end of the rotating shaft 34 is fixed to the auxiliary wheel 36. The auxiliary wheel 36 is eccentrically provided with a connecting rod 37, and the top end of the connecting rod 37 is movably provided at the bottom of the base plate 44. The driving wheel 33 and the driven wheel 35 are connected by a belt 38.

[0035] In this embodiment: the first reduction motor 31 is driven to rotate the driving wheel 33, the driving wheel 33 drives the driven wheel 35 to rotate through the belt 38, and the driven wheel 35 drives the auxiliary wheel 36 to rotate through the rotating shaft 34. Since the connecting rod 37 is eccentrically arranged on the auxiliary wheel 36, the connecting rod 37 drives the bottom plate 44 to reciprocate in the up and down directions, thereby driving the cutter 437 to cut the filter cotton.

[0036] Working principle of this utility model:

[0037] The filter cotton is transported by the conveyor belt 2, driving the first reduction motor 31 to drive the driving wheel 33 to rotate, the driving wheel 33 drives the driven wheel 35 to rotate through the belt 38, and the driven wheel 35 drives the auxiliary wheel 36 to rotate through the rotating shaft 34. Since the connecting rod 37 is eccentrically arranged on the auxiliary wheel 36, the bottom plate 44 is driven by the connecting rod 37 to reciprocate in the up and down directions, thereby driving the cutter 437 to cut the filter cotton. When bevel cutting is required, the cutter seat 435 is driven to rotate by the reduction motor 433. At this time, the guide rod 435 rotates inside the arc guide groove 434 to play a guiding role, and then the cutter 437 is driven by the cutter seat 435 to adjust the angle, thereby performing different bevel cutting operations, and the overall flexibility is high.

[0038] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are 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 will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A cutting device for filter cotton, comprising a bracket (1), characterized in that: It also includes a conveyor belt (2) arranged on the bracket (1), and a power assembly (3) and a cutting assembly (4) arranged on the bracket (1); The cutting assembly (4) comprises two pairs of sliding holes (41) provided on the bracket (1), wherein sliding rods (42) are provided inside the sliding holes (41), cutting angle adjustment mechanisms (43) are provided on the tops of the four sliding rods (42), and bottom plates (44) are fixedly provided on the bottom ends of the four sliding rods (42).

2. A filter cotton cutting device according to claim 1, characterized in that: The cutting angle adjustment mechanism (43) comprises a pair of support blocks (431) fixed on four slide bars (42), a support rod (432) is fixed between the two support blocks (431), and a reduction motor (433) is fixed at the top of the center of the support rod (432).

3. The filter cotton cutting device according to claim 2, characterized in that: A pair of arc-shaped guide grooves (434) are provided on the support rod (432), and a guide rod (435) is provided in the arc-shaped guide groove (434).

4. The filter cotton cutting device according to claim 3, characterized in that: A cutter seat (436) is fixedly provided on the two guide rods (435) and the output shaft of the reduction motor (433), and a cutter (437) is installed on the cutter seat (436).

5. The filter cotton cutting device according to claim 1, characterized in that: The power assembly (3) comprises a first reduction motor (31) and a bearing seat (32) fixed on the bracket (1); the output shaft of the first reduction motor (31) is fixed to the driving wheel (33); and a rotating shaft (34) is movably provided on the bearing seat (32).

6. The filter cotton cutting device according to claim 5, characterized in that: The left end of the rotating shaft (34) is fixed with a driven wheel (35), and the right end of the rotating shaft (34) is fixed with an auxiliary wheel (36). The auxiliary wheel (36) is eccentrically provided with a connecting rod (37), and the top end of the connecting rod (37) is movably provided at the bottom of the base plate (44).

7. The filter cotton cutting device according to claim 5, characterized in that: The driving wheel (33) and the driven wheel (35) are connected via a belt (38).

Images