CN201284028Y

CN201284028Y - Improved structure of electric heating sealing machine

Info

Publication number: CN201284028Y
Application number: CNU200820124895XU
Authority: CN
Inventors: 张人堂
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-07
Filing date: 2008-07-07
Publication date: 2009-08-05
Anticipated expiration: 2018-07-07

Abstract

The utility model relates to an improved structure of an electric sealing machine, which comprises abase, a heat sealing module, a pressing part and a front cover, wherein, the heat sealing module is arranged inside a front accommodating chamber of the base; a first end of the pressing part is pivoted with the side wall, while a second end corresponds to the position of the heat sealing module when being pressed downwards. The front cover is used for covering the heat sealing module. The front cover is provided with two threaded holes, and two double-screw bolts are arranged in the front accommodating chamber in a convex way, and the two double-screw bolts correspond to the two threaded holes, and the heat sealing module is locked and fixed inside the front accommodating chamber through a screw. Therefore, the heat sealing module can be strengthened to be fixed inside the front accommodating chamber of the base, so that the user can be convenient to replace the oxidized or broken electric heat wire by disassembling the screw to open the front cover besides the improvement of the reliability of the electric sealing machine.

Description

The structure-improved of electric sealing machine

Technical field

The utility model relates to a kind of electric sealing machine, refers to a kind of structure-improved that is applicable to electric sealing machine especially.

Background technology

See also Fig. 8, it is existing block diagram.Existing electric sealing machine roughly comprises a pedestal 9, heat-sealing mouthful module 91 and a press section 92, and heat-sealing mouth module 91 temperature build-up after passing to electric current can provide the heat energy temperature of involution plastics sack.

As shown in Figure 8, protecgulum 93 engages on the pedestal 9 in the mode of friction force, to reach a heat-sealing mouthful module 91 is fixedly arranged in the pedestal 9.But when the user when using, very electric sealing machine is not dropped when the ground, protecgulum 93 is often because of impulsive force, and be that pedestal 9 separates.Because a heat-sealing mouthful module 91 includes many spare parts, and the full ground that after impacting, also is scattered, because part is tiny, often allow the user not make uniform fully, so that can not repair electric sealing machine, produce not convenient property in using to go up, and above-mentioned its structural strength of mode with the friction force engaging also need have the part of improvement, on the other hand, existing heat-sealing mouthful module 91 is to belong to the structure that promptly can't open after the driving fit with protecgulum 93, as seal the heating wire generation oxidation of mouthful module 91 or fracture and can't use, the user promptly opens protecgulum 93 infringement that then can cause structural failure and can't reinstall by force if want to carry out the replacing of heating wire.

The utility model content

The purpose of this utility model is, is provided in a kind of structure-improved of electric sealing machine, comprises a pedestal, heat-sealing mouthful module, and press section.

Be provided with a preceding accommodation chamber, preceding barricade, battery chamber in the pedestal, barricade after, sidewall, two preceding metallic contact sheets, and at least one back metallic contact sheet, preceding accommodation chamber is provided with a support portion.On the barricade, at least one back metallic contact sheet was arranged at the back barricade before two preceding metallic contact sheets were fixedly arranged on respectively.

Before a heat-sealing mouthful module is arranged in the accommodation chamber, a heat-sealing mouthful module is to comprise a high temperature insulation base portion, electric heating portion, and compression spring.Electric heating portion is arranged on the high temperature insulation base portion, and compression spring is to be arranged between the support portion of high temperature insulation base portion and preceding accommodation chamber.

The press section includes first end, reaches second end, and first end and sidewall articulate, and second end is corresponding to a heat-sealing mouthful module position when downward pressing, and protecgulum multiple switching easily seals a mouthful module to change.Protecgulum is to cover heat-sealing mouthful module.Wherein, protecgulum offers at least one screw, and preceding accommodation chamber convexes with at least one double-screw bolt, and at least one double-screw bolt is corresponding at least one screw.

In this, can will seal a mouthful module with screw and be locked in the preceding accommodation chamber.

In addition, the utility model can more comprise a battery case lid, and it is covered in the battery chamber, and the high temperature insulation base portion can comprise salient in the middle of the left side,, and right side.The press section can include a heat-resistant insulator, and it is arranged on second end position, and second end is when downward pressing, and heat-resistant insulator is the position of salient in the middle of being pressed on relatively.

Protecgulum can be offered a fluting, middle salient can be arranged in fluting, electric heating portion comprises at least one heating wire, first buckle zoarium, and one second buckle zoarium, the first buckle zoarium is to fasten the left side, the fit right side that fastens of second buckle, on the salient, electric heating portion can comprise a high temperature insulation emulsion sheet in the middle of at least one heating wire was positioned, and it is covered on the heating wire.

Pedestal can comprise a protection buckling piece, reach two pivot holes, and the protection buckling piece is hubbed at two pivot holes.Pedestal can comprise at least one knock hole, and protecgulum more can be drawn together at least one registration mast, and registration mast is to be inserted on the knock hole.

The beneficial effects of the utility model are, the structure-improved of the electric sealing machine that is provided, can strengthen a heat-sealing mouthful module is fixedly arranged in the preceding accommodation chamber of pedestal, except that improving electric sealing machine in structural fiduciary level, also can provide the user to be easy to change heating wire already oxidised or fracture to open protecgulum via the dismounting of screw.

Description of drawings

Fig. 1 is the exploded drawings of the utility model one preferred embodiment;

Fig. 2 is the exploded drawings of the utility model one preferred embodiment heat-sealing mouthful module;

Fig. 3 is the constitution diagram of the utility model one preferred embodiment with the not pressing of cutaway view demonstration;

The constitution diagram of Fig. 4 when to be the utility model one preferred embodiment with cutaway view show pressing;

The constitution diagram that Fig. 5 protection buckling piece that to be the utility model one preferred embodiment show with block diagram covers;

The constitution diagram that Fig. 6 protection buckling piece that to be the utility model one preferred embodiment show with block diagram does not cover;

Fig. 7 is the block diagram of another preferred embodiment heat-sealing mouthful module of the utility model;

Fig. 8 is existing block diagram.

[primary clustering nomenclature]

Accommodation chamber 11 support portions 111 before the

pedestal

10,9

Protection buckling piece 112 pivot holes 113 knock holees 114

Barricade 12 battery chambers 13 before the double-screw bolt 115

Metallic contact sheet 21 before back barricade 14 sidewalls 15

Back metallic contact sheet 22 heat-sealings

mouthful module

30,91 high temperature insulation base portions 31

Salient 312 right sides 313 in the middle of the left side 311

Electric heating portion 32 heating wires, 321,61 first buckle zoariums 322

Fit 323 high temperature insulation emulsion sheets, 324 compression springs 33 of second buckle

Press section

40,92 first ends, 41 second ends 42

Heat-resistant insulator 43

protecgulums

51,93 flutings 511

Registration mast 512 battery case lids 52 screws 54

Screw 56 electric heating portions 6

The specific embodiment

See also Fig. 1, reach Fig. 3, Fig. 1 is the exploded drawings of the utility model one preferred embodiment, and Fig. 3 is the constitution diagram of the utility model one preferred embodiment with the not pressing of cutaway view demonstration.As shown in the figure, it is the structure-improved of a kind of electric sealing machine of present embodiment, comprises a pedestal 10, heat-sealing mouthful module 30, press section 40, protecgulum 51, and battery case lid 52.

Wherein, be provided with within the pedestal 10 the preceding barricade of a preceding

accommodation chamber

11,12, battery chamber 13, barricade 14 after, two sidewalls 15, two preceding metallic contact sheets 21, and one after metallic contact sheet 22.

On the barricade 12, back metallic contact sheet 22 was arranged at back barricade 14 before two preceding metallic contact sheets 21 were fixedly arranged on respectively.It is arranged at heat-sealing mouthful module 30 in the preceding accommodation chamber 11 of pedestal 10, and a heat-sealing mouthful module 30 comprises a high temperature insulation base portion 31, electric heating portion 32, and compression spring 33.Preceding accommodation chamber 11 is provided with a support portion 111, compression spring 33 is arranged between the support portion 111 of high temperature insulation base portion 31 and preceding accommodation chamber 11, because compression spring 33 provides the high temperature insulation base portion 31 resilient support, therefore, high temperature insulation base portion 31 can be done start up and down with respect to pedestal 10.

See also Fig. 2, it is the exploded drawings of the utility model one preferred embodiment heat-sealing mouthful module.As shown in the figure, electric heating portion 32 is arranged on the high temperature insulation base portion 31, high temperature insulation base portion 31 comprises salient 312 and a right side 313 in the middle of the left side 311,, and electric heating portion 32 comprises a heating wire 321, first buckle zoarium 322, reaches one second buckle zoarium 323.The first buckle zoarium 322 is the left sides 311 that are fastened on high temperature insulation base portion 31, the second buckle zoarium 323 is fastened on the right side 313 of high temperature insulation base portion 31, and heating wire 321 is positioned on the middle salient 312 of high temperature insulation base portion 31, wherein, electric heating portion 32 also comprises a high temperature insulation emulsion sheet 324, to be covered on the heating wire 321.

Please consult Fig. 1 again and consult Fig. 4 simultaneously, Fig. 4 is the constitution diagram of the utility model one preferred embodiment when showing pressing with cutaway view.Protecgulum 51 its in order to cover a heat-sealing mouthful module 30, and protecgulum 51 multiple switching easily seals a mouthful module 30 to change, battery case lid 52 is covered in the battery chamber 13, and protecgulum 51 is offered a fluting 511, is arranged in the fluting 511 of protecgulum 51 for the middle salient 312 of high temperature insulation base portion 31.

As shown in Figure 1, pedestal 10 also comprises a knock hole 114, and protecgulum 51 also comprises a registration mast 512, and registration mast 512 is to be inserted on the knock hole 114, so that protecgulum 51 can temporarily be positioned pedestal 10 earlier, in order to follow-up locking action.In addition, protecgulum 51 also offers two screws 54, and preceding accommodation chamber 11 offers two double-screw bolts 115, and wherein, double-screw bolt 115 is corresponding screws 54.

So, screw 56 will be able to be sealed a mouthful module 30 is locked in the preceding accommodation chamber 11.Therefore, can strengthen the purpose in the preceding accommodation chamber 11 that heat-sealing mouthful module 30 is fixedly arranged on pedestal 10, except that improving electric sealing machine in structural fiduciary level, also can provide the user to be easy to change heating wire 321 (see figure 2)s already oxidised or fracture to open protecgulum 51 via the dismounting of screw 56.

As Fig. 1, and shown in Figure 4, press section 40 includes first end 41, reaches second end 42, first end 41 articulates with sidewall 15, second end 42 is corresponding to heat-sealing mouthful module 30 positions when downward pressing, wherein, press section 40 also includes a heat-resistant insulator 43, and it is arranged at second end, 42 positions of press section 40, second end 42 is when downward pressing, and heat-resistant insulator 43 is the positions that are pressed on the middle salient 312 of high temperature insulation base portion 31 relatively.

See also Fig. 1; Fig. 2; Fig. 3 consults Fig. 5 in the lump; the constitution diagram that Fig. 5 protection buckling piece that to be the utility model one preferred embodiment show with block diagram covers; as shown in the figure; pedestal 10 comprises a protection buckling piece 112; and two pivot holes 113; protection buckling piece 112 is hubbed at two pivot holes 113; and can rotate up to cover heat-sealing mouthful module 30; with the heat-resistant insulator 43 downward pressings that stop press section 40; so; the buckle zoarium 322 of electric heating portion 32; 323 conductings that can't contact with the preceding metallic contact sheet 21 in the battery chamber 13 can be avoided false touch or push and start, and make safer.

See also Fig. 2; Fig. 4 consults Fig. 6 in the lump; the constitution diagram that Fig. 6 protection buckling piece that to be the utility model one preferred embodiment show with block diagram does not cover; as shown in the figure; when the user must be earlier with 112 groups of tops from heat-sealing mouthful module 30 of protection buckling piece when using; when press section 40 presses down; heat-resistant insulator 43 can be in contact with one another with middle salient 312; and the buckle zoarium 322 of electric heating portion 32; 323 contact with preceding metallic contact sheet 21; and make the current lead-through of battery; this heating wire 321 temperature build-up after passing to electric current can provide the heat energy temperature of involution plastics sack.

See also Fig. 7, it is the block diagram of another preferred embodiment heat-sealing mouthful module of the utility model, as shown in the figure, the structure of the electric heating portion 32 of itself and a last embodiment is roughly the same, only different being in the electric heating portion 6 of present embodiment includes two heating wires 61, and electric heating portion 6 that more can TW two wire is with the package strength of reinforced plastic bag or carry out the encapsulation work of thick plastic bag.

The foregoing description is only given an example for convenience of description, and the interest field that the utility model is advocated should be as the criterion so that claim is described certainly, but not only limits to the foregoing description.

Claims

1. the structure-improved of an electric sealing machine is characterized in that comprising:

A pedestal, be provided with a preceding accommodation chamber, preceding barricade, battery chamber in it, barricade after, two sidewalls, two preceding metallic contact sheets, and at least one back metallic contact sheet, should be provided with a support portion by preceding accommodation chamber, these two preceding metallic contact sheets are fixedly arranged on respectively on this preceding barricade, and this at least one back metallic contact sheet is arranged at this back barricade;

A heat-sealing mouthful module, it is arranged in this preceding accommodation chamber, and this heat-sealing mouthful module comprises a high temperature insulation base portion, reaches an electric heating portion, and this electric heating portion is arranged on this high temperature insulation base portion;

A press section, it includes one first end, reaches one second end, and this first end and this two sidewalls articulate, and this second end is corresponding to this heat-sealing mouthful module position when downward pressing; And

A protecgulum, it is to cover this heat-sealing mouthful module;

This protecgulum easily multiple switching to change this heat-sealing mouthful module.

2. the structure-improved of electric sealing machine as claimed in claim 1 is characterized in that, protecgulum offers at least one screw, and this preceding accommodation chamber offers at least one double-screw bolt, and wherein, this at least one double-screw bolt is to should at least one screw.

3. the structure-improved of electric sealing machine as claimed in claim 1 is characterized in that, comprises a battery case lid, and it covers in this battery chamber.

The structure-improved of 4 electric sealing machines as claimed in claim 1 is characterized in that, this high temperature insulation base portion comprises salient in the middle of the left side,, and right side.

5. the structure-improved of electric sealing machine as claimed in claim 4 is characterized in that, this press section also includes a heat-resistant insulator, and it is arranged on this second end, and this second end is when downward pressing, and this heat-resistant insulator is to be pressed on this centre salient relatively.

6. the structure-improved of electric sealing machine as claimed in claim 4 is characterized in that, this protecgulum is offered a fluting, and this centre salient is arranged in this fluting.

7. the structure-improved of electric sealing machine as claimed in claim 4, it is characterized in that, this electric heating portion comprises at least one heating wire, first buckle zoarium, and one second buckle zoarium, this first buckle zoarium is to fasten this left side, fit this right side that fastens of this second buckle, this at least one heating wire is positioned on this centre salient.

8. the structure-improved of electric sealing machine as claimed in claim 7 is characterized in that, this electric heating portion also comprises a high temperature insulation emulsion sheet, and it is covered on this heating wire.

9. the structure-improved of electric sealing machine as claimed in claim 1 is characterized in that, this pedestal comprises a protection buckling piece, reaches two pivot holes, and this protection buckling piece is hubbed at this two pivot holes.

10. the structure-improved of electric sealing machine as claimed in claim 1 is characterized in that, this pedestal also comprises at least one knock hole, and this protecgulum also comprises at least one registration mast, and this registration mast is inserted on this knock hole.

11. the structure-improved of electric sealing machine as claimed in claim 1 is characterized in that, comprises a compression spring, this compression spring is arranged between this high temperature insulation base portion and this support portion.