CN201024353Y

CN201024353Y - Electric-heat wire scald-cutter

Info

Publication number: CN201024353Y
Application number: CNU2007201059652U
Authority: CN
Inventors: 杨仁发
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-26
Filing date: 2007-01-26
Publication date: 2008-02-20
Anticipated expiration: 2017-01-26

Abstract

A heat cutter of a heater strip comprises a shell, a cover board, a dropping circuit arranged in the shell and connected with a heat-protective switch and switched on electric supply, a heat cutting device arranged on the cover board, the working voltage of the heat cutting device is output by the dropping circuit. The heat cutting device comprises a holder bracket of the heater strip fixed on the cover board and connected with the dropping circuit, wherein, the holder bracket is connected with a length-adjustable heat cutting heater strip and can heat cut by using heat heater strip without heat cutting remains sticking on the heater strip and cleaning constantly, thus being more convenient to use and improving cutting quality; meanwhile, the dropping circuit transformed by a transformer has low production cost, little power consumption, and the heat-protective switch improves using safety. The heat cutter is applicable to heat cutting various strips or platelets such as polyester strip, nylon strap, plastic sheet, synthetic glass slice, etc., thereby having much better practical property and wider market prospect.

Description

Heating wire scalds cutter

Technical field

The utility model relates to a kind of being applicable in the industry such as clothes, and the heating wire that utilizes resistive heater to scald to cut scalds cutter.

Background technology

Trade mark in garment production industry and the industrial goods manufacturing enterprise; polyester belt; polyester flake; ornamental terylene class braided fabrics such as terylene colored ribbon; its material capability is more satiny; scissor cut is difficult to put forth effort; as be woven into the trade mark of band with terylene thread; must get off with the shearing of scissors slices earlier; be sewn on the clothes again; not only shear effort; speed is slow; operating efficiency is low; and when the bigger trade mark of shearing width; it is not straight otch often to occur; deckle-edged phenomenon; influence sewing quality; for this reason this case applicant to cross China Patent No. in first to file be 03210293.3 " trade mark scalds cutter "; this structure comprises housing; cover plate; be fixed with the boiling hot device that cuts of formations such as the electrothermal tube of electric heating blade and anti-scald backplate; the wiring board of electrothermal tube through being with pressure regulator is connected power supply with the adjustable control knob makes its heating; this heating heat transferred electric heating blade can scald and cut; so have cutting fast; the advantage of high efficiency; yet in the actual use, still there are some defectives in this boiling hot cutter structure, for example scald cut usefulness the electric heating blade in the form of sheets; after cutting is permanent; be stained with on the edge of a knife to scald and cut residual thing, influence cut quality, the operator is cleaning regularly; very bother; reduction voltage circuit is adjusted voltage by wiring board and adjustable control knob simultaneously, the cost height, and power consumption is big; lack protective device in the circuit, security is relatively poor.

Summary of the invention

Goal of the invention of the present utility model all provides a kind of easy to use in the defective that overcomes prior art, and the cut quality height, power consumption is few, cost is lower, and the heating wire that security is good scalds cutter.

According to the foregoing invention purpose, embodiment of the present utility model is:

A kind of heating wire scalds cutter, it comprises housing and cover plate, be provided with the reduction voltage circuit of connecting civil power and exporting in the housing through the transformer transformation, cover plate is provided with the boiling hot device that cuts that connects reduction voltage circuit, it is characterized in that the described boiling hot device that cuts comprises the heating wire stand of fixing on the cover board and being connected on the reduction voltage circuit, is connected with length-adjustable scalding and cuts heating wire on the stand; Be connected with heat portective switch on the described reduction voltage circuit.

Described housing is provided with a plurality of louvres.

Described cover plate is provided with anti-scald backplate.

The loop that fuse holder, power switch, transformer and the heat portective switch that described reduction voltage circuit connects through lead successively for the input civil power constitutes is parallel with indicator lamp between the power switch in this loop and the heat portective switch; Described transformer connects boiling hot cut device, output services low-voltage through copper sheet.

Described heat portective switch is the rack-like structures that is made of polyester sheet and sheet metal.

Described stand is provided with the notch that the power supply heated filament is packed into, and the heating wire that embeds this notch is fixed by parbuckle screw.

Compared with prior art; the utility model improves the boiling hot device that cuts that scalds cutter; employing is fixed on the stand and the heating wire that connects reduction voltage circuit scalds and cuts, and can not be stained with on the heating wire to scald and cut residual thing, need not regularly cleaning; easy to use; the cut quality height adopts the reduction voltage circuit of transformer transformation to make power consumption few simultaneously, and cost is lower; heat portective switch can improve the safety in utilization of this structure again, so have better practicality and market prospects widely.

Description of drawings

Fig. 1 faces structural representation for the utility model.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the right view of Fig. 1.

Fig. 4 is the vertical view of Fig. 1.(shedding cover plate)

The specific embodiment

Embodiment is described in detail the utility model again below with reference to accompanying drawing.

As Fig. 1～shown in Figure 4, heating wire scalds cutter, comprises a housing 1 with cuboid, the housing outer wall is provided with a plurality of louvres 9, housing bottom four drift angle places are provided with foot pad 10, are closed with cover plate 2 on the housing, and housing and cover plate adopt the lighter plastics of weight to make.

As shown in Figure 4; be provided with the reduction voltage circuit of connecting civil power and exporting through power line 12 in the housing 1 through transformer 16 transformations; described reduction voltage circuit is the fuse holder 11 of being connected successively through lead by the 220V voltage of civil power input; power switch 8; the loop that transformer 16 and heat portective switch 17 constitute; be parallel with indicator lamp 7 between the power switch in this loop and the heat portective switch 17; the copper sheet 15 output 6V alternate current operation low-voltages that transformer connects by lead; connect the heat portective switch 17 that shields on the loop; it is the rack-like structures that constitutes by polyester sheet and sheet metal; the sheet metal of this structure is close on the metal shell of transformer 16, and heat portective switch turns on the reduction voltage circuit under the normal condition.Automatic shutdown circuit when transformer is raised to higher temperature; Automatic processing circuit again when transformer is cooled to uniform temperature is so even the working time is long or also can normally use at the weather of sweltering heat, improve safety in utilization.Power switch 8 on the loop is located at housing 1 outer wall, and indicator lamp 7 is located at cover plate 2 surfaces, is beneficial to observe and operation.

As Fig. 1～shown in Figure 3, cover plate 2 is provided with two symmetrically arranged " L " type heating wire stands 3, the stand bottom is fixing by the screw 13 that runs through cover plate, copper sheet 15 in the housing is fixedlyed connected with output services voltage with this screw 13 again simultaneously, stand is provided with notch 14 and parbuckle screw 4, heating wire 5 setting-ins are gone into and are fixed by parbuckle screw 4 in the notch, thereby realize the connection of 3 of two stands.The heating wire adjustable length, for example when low-voltage, can suitably shorten heating wire 5 length between two stands, specific practice is simultaneously toward interior pushing stand 3, because this stand is " L " type and has certain elasticity, therefore can be the heating wire 5 that shortens is fixing after adjusting to certain distance by parbuckle screw 4, and guarantee that this heating wire tightens under user mode.The heating wire both sides are provided with in parallel and equidistant anti-scald backplate 6, prevent to scald hand in the operating process boiling hot cutting.

The utility model is fit to boiling hot cut various strips or tablet; as all kinds of terylene bands; nylon tape; plastic sheet; lucite sheet etc.; connect with the mains earlier during use; by after the reduction voltage circuit step-down that is provided with heat portective switch 17 by the heating wire 5 of copper sheet 15 output services voltages to the stand 3; this heating wire promptly generated heat and reddened this moment; two hands are arrested the band both sides; aiming at heating wire one bumps and can be cut off gently; so have higher operating efficiency; operating voltage after the step-down simultaneously has only 6V; can be not dangerous even run into exposed stand 3 because of carelessness yet, safe.

Claims

1. a heating wire scalds cutter, it comprises housing (1) and cover plate (2), be provided with the reduction voltage circuit of connecting civil power and exporting in the housing through transformer (16) transformation, cover plate (2) is provided with the boiling hot device that cuts that connects reduction voltage circuit, it is characterized in that described scald cut device and comprise that being fixed on cover plate (2) goes up and be connected heating wire stand (3) on the reduction voltage circuit, is connected with length-adjustable scalding and cuts heating wire (5) on the stand; Be connected with heat portective switch (17) on the described reduction voltage circuit.

2. heating wire according to claim 1 scalds cutter, it is characterized in that described housing (1) is provided with a plurality of louvres (9).

3. heating wire according to claim 1 scalds cutter, it is characterized in that described cover plate (2) is provided with anti-scald backplate (6).

4. heating wire according to claim 1 scalds cutter, it is characterized in that the loop of fuse holder (11), power switch (8), transformer (16) and heat portective switch (17) formation that described reduction voltage circuit connects through lead successively for the input civil power, be parallel with indicator lamp (7) between power switch in this loop (8) and the heat portective switch (17); Described transformer (16) connects boiling hot cut device, output services low-voltage through copper sheet (15).

5. heating wire according to claim 4 scalds cutter, it is characterized in that described heat portective switch (17) is the rack-like structures that is made of polyester sheet and sheet metal.

6. scald cutter according to each described heating wire of claim 1～5, it is characterized in that described stand (3) is provided with the notch (14) that power supply heated filament (5) is packed into, the heating wire (5) that embeds this notch is fixing by parbuckle screw (4).