CN217256744U - High-stability flexible ultrathin material cutting knife group - Google Patents

Abstract

The utility model discloses a flexible ultra-thin material of high stability is with dividing cutter group, it includes the support, rotationally installs knife rest axle, interval on the support are installed epaxial a plurality of branch cutters of knife rest and installation on the support and with divide the electrical control element of cutter one-to-one, electrical control element is stabiliser or current stabilizer. The dividing cutters are connected with the electric appliance control elements in a one-to-one correspondence mode, and the voltage or the current of the branch where the corresponding dividing cutter is located is controlled by one electric appliance control element, so that the processing efficiency (namely the heating efficiency) of the dividing cutter is relatively constant, and the cutting quality is guaranteed.

Description

High-stability flexible ultrathin material cutting knife group

Technical Field

The utility model relates to a divide and cut the subassembly, concretely relates to flexible ultra-thin material of high stability is with dividing knife tackle.

Background

Chinese utility model patent with application number 202020211947.8 discloses a dustless cloth divides strip subassembly, and 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 installed on the supporting rod and arranged at intervals, and a plurality of cutting knife sets installed on each fixed seat; and the adjusting mechanism is connected with any rotating shaft and is used for driving the rotating shaft to rotate. A plurality of cutting knife tackle are supplied power by common power among the dustless cloth slitting subassembly of structure like this, and circuit resistance when single cutting knife tackle is located is different, leads to easily cutting knife tackle machining efficiency to differ and influence the quality of product.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a high-stability flexible ultra-thin material cutting knife group.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a flexible ultra-thin material of high stability is with dividing cutter group, it includes the support, rotationally installs knife rest axle, interval on the support are installed epaxial a plurality of branch cutters of knife rest and install on the support and with divide the electrical control element of cutter one-to-one connection, electrical control element is stabiliser or current stabilizer.

Optimally, the tool rest further comprises a balance weight adjusting wrench installed at the end part of the tool rest shaft.

Preferably, the tool rest further comprises an adjusting gear arranged at the end part of the tool rest shaft and a motor meshed with the adjusting gear.

Optimally, the cutter frame shaft is provided with a limiting groove on the surface for mounting the cutting knife.

Furthermore, the cutting knife comprises a bottom plate arranged on the side surface of the knife rest shaft through a plurality of fasteners, a transfer block fixed at a groove on the surface of the bottom plate, a first insulating block arranged on the side surface of the transfer block, and an electric heating knife head penetrating through the first insulating block and connected with the electric control element.

Further, divide the cutter still including installing keysets on the keysets, install the second insulating block of keysets tip and with the second insulating block is connected and is carried the spacing clamp of electric heat tool bit.

Compared with the prior art, the utility model has the advantages of: the utility model discloses flexible ultra-thin material of high stability is with dividing cutter group is connected through dividing cutter and electrical control element one-to-one, utilizes the voltage or the electric current of the branch road that the corresponding branch road that divides the cutter of electrical control element control, can guarantee the relatively invariable of its machining efficiency (efficiency of generating heat promptly) to guarantee the quality that cuts.

Drawings

FIG. 1 is a schematic structural view of a cutting knife group for high-stability flexible ultrathin materials of the utility model;

FIG. 2 is a schematic structural view of a dividing knife in the dividing knife set for the highly stable flexible ultrathin material of the present invention;

fig. 3 is the utility model discloses the local structure schematic diagram of the flexible ultra-thin material of high stability divides the cutter with dividing cutter group centre.

Detailed Description

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

The cutting knife set for the highly stable flexible ultrathin material shown in fig. 1 to fig. 3 mainly comprises a bracket 131, a knife rest shaft 132, a cutting knife 133, an electrical control element 134 and the like.

Wherein, the tool holder shaft 132 is rotatably mounted on the bracket 131, specifically, bearings embedded in the inner wall of the bracket 131 can be mounted at both ends of the tool holder shaft 132, a weight adjusting wrench 135 is usually mounted at either end of the tool holder shaft 132, and the tool holder shaft 132 is ensured to be in a working state by the gravity of the weight adjusting wrench 135; when the cutting needs to be stopped, the counterweight adjusting wrench 135 is manually adjusted to rotate the tool rest shaft 132, so that the cutting knife 133 is separated from the material; it is also possible to install an adjusting gear at either end of the holder shaft 132 and a motor engaged with the adjusting gear on the holder 131, so that automatic control of the holder shaft 132 can be achieved by a controller (which may be installed as needed and sent a control signal to the controller). The number of the dividing cutters 133 is a plurality, and the dividing cutters are arranged on the cutter frame shaft 132 at intervals, and the specific number can be determined according to the width of the cut material. The electrical appliance control element 134 is installed on the bracket 131 and is connected with the dividing cutter 133 one by one, so as to form a plurality of parallel loops, and the electrical appliance control element 134 is a voltage stabilizer or a current stabilizer and is used for ensuring the relatively constant processing efficiency (namely the heating efficiency) of the dividing cutter 133, so as to ensure the cutting quality.

In this embodiment, the tool holder shaft 132 is provided with a limiting groove 1321 on the surface where the slitting tool 133 is installed, for installing the slitting tool through the limiting groove 1321. The cutting blade 133 includes a base plate 1331 mounted to a side surface of the holder shaft 132 (i.e., at the position of the limiting groove 1321 of the holder shaft 132) by a plurality of fasteners 1332, a switching block 1334 fixed to a surface groove 1333 of the base plate 1331, a first insulating block 1336 mounted to a side surface of the switching block 1334, and an electric heating tip 1338 penetrating the first insulating block 1336 and connected to the electric control unit 134 (the electric heating tip 1338 is connected to the electric control unit 134 by a cable, and has a heating wire). The cutting knife 133 further includes an adapter plate 1335 (for example, substantially L-shaped) mounted on the adapter plate 1334, a second insulating block 1337 mounted at an end of the adapter plate 1335, and a limiting clamp 1339 connected to the second insulating block 1337 and clamping the electric heating knife head 1338, so as to ensure stability and reliability of the structure of the electric heating knife head 1338, and can be applied to a material with considerable toughness.

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 (6)

1. The utility model provides a flexible ultra-thin material of high stability is with dividing cutter group which characterized in that: the electric appliance control device comprises a support (131), a cutter frame shaft (132) rotatably mounted on the support (131), a plurality of cutting knives (133) mounted on the cutter frame shaft (132) at intervals and electric appliance control elements (134) mounted on the support (131) and connected with the cutting knives (133) one by one, wherein the electric appliance control elements (134) are voltage stabilizers or current stabilizers.

2. The high-stability flexible ultrathin material cutting knife group according to claim 1, characterized in that: it also includes a counterweight adjustment wrench (135) mounted at the end of the tool holder shaft (132).

3. The high-stability flexible ultrathin material cutting knife group according to claim 1, characterized in that: the cutter frame also comprises an adjusting gear arranged at the end part of the cutter frame shaft (132) and a motor meshed with the adjusting gear.

4. The high-stability flexible ultra-thin material cutting knife group according to claim 1, characterized in that: the cutter frame shaft (132) is provided with a limiting groove (1321) on the surface on which the slitting cutter (133) is mounted.

5. The high-stability flexible ultrathin material cutting knife group as claimed in claim 4, characterized in that: the cutting knife (133) comprises a bottom plate (1331) arranged on the side surface of the knife rest shaft (132) through a plurality of fasteners (1332), a transfer block (1334) fixed at a groove (1333) on the surface of the bottom plate (1331), a first insulating block (1336) arranged on the side surface of the transfer block (1334), and an electric heating knife head (1338) penetrating through the first insulating block (1336) and connected with the electric control element (134).

6. The high-stability flexible ultrathin material cutting knife group according to claim 5, characterized in that: the slitting knife (133) further comprises an adapter plate (1335) arranged on the adapter plate (1334), a second insulating block (1337) arranged at the end part of the adapter plate (1335) and a limiting clamp (1339) connected with the second insulating block (1337) and used for clamping the electric heating knife head (1338).

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