CN211734834U

CN211734834U - Dust-free cloth slitting assembly

Info

Publication number: CN211734834U
Application number: CN202020211947.8U
Authority: CN
Inventors: 吴久强
Original assignee: Suzhou Cangjia Super Clean Technology Co ltd
Current assignee: Suzhou Cangjia Super Clean Technology Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-10-23
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses a dustless cloth divides strip subassembly, it includes: a base; two groups of supporting mechanisms are arranged at intervals; each group of the supporting mechanisms comprises a first base arranged on the base and a rotating shaft rotatably arranged in the first base in a penetrating way; the cutting mechanism comprises a supporting rod connected between the two rotating shafts, a plurality of fixed seats adjustably mounted on the supporting rod and arranged at intervals, and a plurality of cutting knife sets mounted on each fixed seat; and the adjusting mechanism is connected with any rotating shaft and is used for driving the rotating shaft to rotate. Therefore, the dustless cloth is directly pulled to a downstream winding device, and then the cutting mechanism is adjusted to continuously cut the dustless cloth which is straight, so that industrial accidents can not be caused.

Description

Dust-free cloth slitting assembly

Technical Field

The utility model relates to a cutting device, concretely relates to dustless cloth divides strip subassembly.

Background

The slitter is generally applied in the textile industry, and refers to a mechanical device for slitting a dragged fabric by a plurality of cutters mounted on a cutter frame side by side to obtain a plurality of strips, that is, a mechanical device for longitudinally slitting a wide roll material. Traditional branch strip machine adopts the electric heat wire to cut the cloth usually, because the heating wire needs preheat in advance, consequently need adopt artificial mode pulling cloth through the heating wire who preheats at the during operation to make its tip wind earlier to the coiling mechanism on, scald operator's hand easily and lead to the industrial injury.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a dust-free cloth slitting assembly.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a dust free cloth striping assembly comprising:

a base;

two groups of supporting mechanisms are arranged at intervals; each group of the supporting mechanisms comprises a first base arranged on the base and a rotating shaft rotatably arranged in the first base in a penetrating way;

the cutting mechanism comprises a supporting rod connected between the two rotating shafts, a plurality of fixed seats adjustably mounted on the supporting rod and arranged at intervals, and a plurality of cutting knife sets mounted on each fixed seat;

and the adjusting mechanism is connected with any rotating shaft and is used for driving the rotating shaft to rotate.

Preferably, the first base is slidably mounted on the base.

Furthermore, each group of the supporting mechanism further comprises a sliding rail fixed on the upper surface of the base and a sliding block slidably mounted on the sliding rail, and the first base is mounted on the sliding block.

Optimally, the adjusting mechanism comprises a coupler connected with the free end of any rotating shaft and a servo motor connected with the coupler.

Furthermore, the adjusting mechanism further comprises a supporting frame which is installed on the base and connected with the servo motor.

Optimally, every cut sword group including detachably install second base on the fixing base, set up two connecting terminal, detachably on the second base are installed arbitrary anodal, detachably on another on the connecting terminal negative pole and connection on the connecting terminal the anodal free end with the sword that cuts of negative pole free end.

Further, the cutting knife group also comprises an insulating sleeve for connecting the anode and the cathode.

Compared with the prior art, the utility model has the advantages of: the utility model discloses dustless cloth divides strip subassembly, supporting mechanism through installing specific structure on the base, cut mechanism and adjustment mechanism, can utilize adjustment mechanism to drive the pivot rotation like this, and then drive and cut the relative dustless cloth rotation of mechanism and cut or reset, so long as directly with dustless cloth earlier draw to the take-up device of low reaches (on, the definition of low reaches gives the definition according to dustless cloth direction of delivery) on, adjust afterwards to cut the mechanism and cut can in succession the dustless cloth of straightening, can not lead to the industrial accident.

Drawings

Fig. 1 is a schematic structural view of the dust-free cloth slitting assembly of the present invention;

fig. 2 is the schematic structural diagram of the cutting mechanism of the dust-free cloth slitting assembly of the present invention.

Detailed Description

The invention will be further described with reference to examples of embodiments shown in the drawings.

The dust-free cloth slitting assembly shown in fig. 1 and 2 mainly comprises a base 1, a supporting mechanism 2, a cutting mechanism 3, an adjusting mechanism 4 and the like.

The base 1 can be selected according to the specific use environment of the dust-free cloth slitting assembly, can be a support frame of the dust-free cloth slitting machine, and can also be an additionally arranged conventional support structure; in the present embodiment, only the upper part structure of the base 1 is shown in fig. 1, which includes two sets of supporting parts arranged at intervals, and the interval part is used for the dust-free cloth to pass through.

Two groups of supporting mechanisms 2 are arranged at intervals; each set of support mechanisms 2 comprises a first base 23 mounted on the base 1 and a rotating shaft 24 rotatably penetrating the first base 23 (the rotating shaft 24 can be mounted in the first base 23 through a conventional bearing); in this embodiment, the first base 23 may be slidably mounted on the base 1, specifically, each set of supporting mechanism 2 further includes a slide rail 21 fixed on the upper surface of the base 1 (the extending direction of the slide rail 21 is the same as the conveying direction of the dust-free cloth) and a slide block 22 slidably mounted on the slide rail 21, and the first base 23 is mounted on the slide block 22; the slidable mode is the existing one: for example, the sliding block 233 is mounted on a screw rod with a servo motor mounted at the end or directly connected with an air cylinder, an electric cylinder, etc. (the servo motor, the air cylinder, the electric cylinder, etc. can be directly mounted on the base 1); therefore, the specific installation position of the cutting mechanism 3 can be adjusted according to the requirement, and the cutting mechanism is suitable for different environments and production lines; it should be noted that the sliders 22 in the two sets of support mechanisms 2 need to move synchronously to ensure the good operation of the cutting mechanism 3.

The cutting mechanism 3 includes a support rod 31 connected between the two rotating shafts 24, a plurality of fixing bases 32 adjustably mounted on the support rod 31 and arranged at intervals, and a plurality of cutting knife groups 33 mounted on each fixing base 32. In this embodiment, two ends of the support rod 31 may be provided with grooves, and the corresponding end of the rotating shaft 24 is provided with protrusions, and the protrusions are installed in the grooves by using fasteners such as bolts and screws, so as to realize detachable connection between the support rod 31 and the rotating shaft 24; the fixed seat 32 is provided with a plurality of strips (determined according to the number of strips required to be cut by the dust-free cloth), the strips are usually arranged on the support rod 31 at equal intervals, and fasteners such as bolts and screws can be adopted for detachable installation; the number of the cutter groups 33 is the same as that of the fixed seats 32, and corresponds to the fixed seats one by one. In the present embodiment, each cutting blade set 33 includes a second base 331 detachably (mounted by using a fastener such as a bolt, a screw, and the like, the same applies hereinafter) mounted on the fixing base 32, two connecting terminals 332 provided on the second base 331 (i.e., the connecting terminals 332 are mounted side by side at the free end of the second base 331), a positive electrode 334 detachably mounted on any one of the connecting terminals 332, a negative electrode 335 detachably mounted on the other connecting terminal 332, and a cutting blade 336 connecting the free end of the positive electrode 334 and the free end of the negative electrode 335 (the extending direction of the cutting blade 336 coincides with the conveying direction of the dust-free cloth); the root parts of the anode 334 and the cathode 335 are connected with cables, the cables extend through the second base 331 to form a loop with a power supply, a switch and the like, so that the cutting knife 336 can be electrically heated to cut and strip the dust-free cloth; and the cutting blade group 33 may further include an insulating sheath 333 connecting the middle portions of the positive electrode 334 and the negative electrode 335 to prevent the positive electrode 334 and the negative electrode 335 from being deformed by heat.

The adjusting mechanism 4 is connected with any rotating shaft 24 and is used for driving the rotating shaft to rotate. Specifically, the adjusting mechanism 4 includes a coupler 41 (which is connected by a conventional structure to ensure that the rotating shaft does not slip or separate during rotation) connected to the free end of any rotating shaft 24, and a servo motor 42 connected to the coupler 41; it should be noted that the servo motor 42 is not allowed to rotate in both directions by 360 ° in the present embodiment, but only the cutting blade group 33 is allowed to rotate back and forth between the cutting position and the initial position (the cutting blade group 33 can cut the dust-free cloth at the cutting position, and the cutting blade group 33 cannot cut the dust-free cloth at the initial position). In this embodiment, the servo motor 42 is a bidirectional servo motor, the rotation angle of which can be controlled by a preset threshold (or threshold) through a commercial controller connected with the bidirectional servo motor, and a limit structure can be additionally arranged on the first base 23 and the rotating shaft 24 for auxiliary control. The adjusting mechanism 4 further includes a supporting frame 43 installed on the base 1 and connected to the servo motor 42 for supporting the servo motor 42.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A dust-free cloth slitting assembly, comprising:

a base (1);

two groups of supporting mechanisms (2) are arranged at intervals; each group of the supporting mechanisms (2) comprises a first base (23) arranged on the base (1) and a rotating shaft (24) rotatably arranged in the first base (23) in a penetrating way;

the cutting mechanism (3) comprises a supporting rod (31) connected between the two rotating shafts (24), a plurality of fixing seats (32) adjustably mounted on the supporting rod (31) and arranged at intervals, and a plurality of cutting knife sets (33) mounted on each fixing seat (32);

the adjusting mechanism (4) is connected with any one of the rotating shafts (24) and used for driving the rotating shafts to rotate.

2. A dust free cloth strip separating assembly as claimed in claim 1, wherein: the first base (23) is slidably mounted on the base (1).

3. A dust free cloth slitting assembly as claimed in claim 2, wherein: each group of the supporting mechanism (2) further comprises a sliding rail (21) fixed on the upper surface of the base (1) and a sliding block (22) slidably mounted on the sliding rail (21), and the first base (23) is mounted on the sliding block (22).

4. A dust free cloth strip separating assembly as claimed in claim 1, wherein: the adjusting mechanism (4) comprises a coupler (41) connected with the free end of any rotating shaft (24) and a servo motor (42) connected with the coupler (41).

5. A dust free cloth slitting assembly as claimed in claim 4, wherein: the adjusting mechanism (4) further comprises a supporting frame (43) which is arranged on the base (1) and connected with the servo motor (42).

6. A dust free cloth strip separating assembly as claimed in claim 1, wherein: every cutting knife tackle (33) is including detachably installing second base (331), setting on fixing base (32) are in two connecting terminal (332) on second base (331), detachably install arbitrary positive pole (334) on connecting terminal (332), detachably install another negative pole (335) on connecting terminal (332) and connect positive pole (334) free end with cutting knife (336) of negative pole (335) free end.

7. A dust free cloth strip separating assembly as claimed in claim 6, wherein: the cutter group (33) further comprises an insulating sleeve (333) connecting the positive electrode (334) and the negative electrode (335).