CN202508321U - Plastic bag sealing machine - Google Patents

Plastic bag sealing machine Download PDF

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Publication number
CN202508321U
CN202508321U CN2012200827966U CN201220082796U CN202508321U CN 202508321 U CN202508321 U CN 202508321U CN 2012200827966 U CN2012200827966 U CN 2012200827966U CN 201220082796 U CN201220082796 U CN 201220082796U CN 202508321 U CN202508321 U CN 202508321U
Authority
CN
China
Prior art keywords
plastic bag
bag sealing
press strip
electric heating
sealing machine
Prior art date
Application number
CN2012200827966U
Other languages
Chinese (zh)
Inventor
公乐军
Original Assignee
宁波中策科银电子有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 宁波中策科银电子有限公司 filed Critical 宁波中策科银电子有限公司
Priority to CN2012200827966U priority Critical patent/CN202508321U/en
Application granted granted Critical
Publication of CN202508321U publication Critical patent/CN202508321U/en

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Abstract

The utility model discloses a plastic bag sealing machine, which comprises a bracket (1) and a fixed frame (2) fixed on the bracket (1). An electric heating element connected with a power supply is arranged on the fixed frame (2). A pressure strip (3) is arranged above the electric heating element, and is fixed on a movable frame (4). The movable frame (4) is connected with a connecting rod (5) which is matched with the bracket (1) in a sliding way. A driving device is connected to the lower end of the connecting rod (5). According to the plastic bag sealing machine, manual pressing is not required, working efficiency is improved, and a good sealing effect is achieved.

Description

The plastic bag sealing machine
Technical field
The utility model relates to a kind of commodity packaging kind equipment, specifically is the plastic bag sealing machine.
Background technology
Usually need the plastic bag of package goods be sealed in the commercial production; Existing sealing mode generally adopts the patterned heat method; Adopt manually to push plastic bag sealing partly is pressed on the heat element, thereby make the plastic sheeting up and down of closure part bonding, reach the effect of sealing.There is following deficiency in this mode: in the commercial production, the plastic bag quantity that often need seal is very many, manually pushes for a long time to make the people produce fatigue, thereby man efficiency is reduced, and easy error makes sealing effect bad, even fatal accident can take place.
The utility model content
The utility model technical matters to be solved is that providing does not need manually to push, make the plastic bag sealing machine that work efficiency improves, sealing effect is good.
For solving the problems of the technologies described above; The plastic bag sealing machine that the utility model provides comprises support and is fixed in the fixed mount on the support that fixed mount is provided with and power supply bonded assembly electric heating element; The electric heating element top is provided with press strip; Press strip is fixed in tressel, and tressel is connected with the connecting rod with the support sliding fit, and the connecting rod lower end is connected with actuating device.
After adopting above structure, the utility model compared with prior art has following advantage:
Make sealing of plastic bag make press strip press plastic bag sealing portion and realize on electric heating element, need not adopt manually and push, save manpower that increase work efficiency, sealing effect is good through the actuating device driving.
As improvement; Described connecting rod is two, and vertically is arranged at the left and right sides of tressel respectively, and two connecting rod lower ends all are connected with an actuating device; Connecting rod is all established in the left and right sides; Make tressel left and right sides driver under stress simultaneously, thereby it is even to make plastic bag when sealing receive the pressure of press strip, makes seal effective.
Described actuating device is and source of the gas bonded assembly cylinder, and the source of the gas of two cylinders is same, and the propulsive effort output of cylinder steadily; Can not cause damage to plastic bag owing to pressure is excessive; And two cylinders are connected with same source of the gas, and when gas source switch was opened, two cylinders moved simultaneously; Make press strip ability pulsation-free up-and-down movement, can not tilt owing to discontinuity makes press strip.
The upper surface of described electric heating element is coated with fibrous heat conductor; Fibrous heat conductor is fixed in fixed mount through two adapter plates in front and back; Fibrous heat conduction physical efficiency makes the uniform heat distribution of electric heating element; Plastic bag sealing portion is heated evenly, avoids plastic bag being damaged owing to local electric heating element temperature is too high.
Described fibrous heat conductor is asbestos, and asbestos have good heat endurance and insulativity, can not damage owing to the electric heating element temperature is too high.
Described electric heating element top is provided with press strip and is meant that the tressel downside is provided with holder; The holder clamp fitting has press strip; The lower surface of press strip be positioned at electric heating element directly over; Through the fixing press strip of holder,, can take off replacing to press strip from holder easily when press strip is long-time when needing to change after using.
Described tressel downside is provided with holder and is meant that the tressel downside is connected with holder through a spring installation; Spring installation can play buffering and adjustment equilibrium activity; When the press strip left and right sides a little during discontinuity; Through the buffering of spring installation, can shield to press strip, avoid it to be damaged by bending.
Described press strip is the press strip that elastomeric material is processed, the press strip that elastomeric material is processed, and in the time of can making press strip compress plastic bag sealing portion, what compress is tighter, and the centre does not have the space, makes sealing effect good, can avoid accidentally injuring simultaneously staff yet.
Described electric heating element is an electrical bar, fast, the long service life, easy for installation of electrical bar heating.
Description of drawings
Fig. 1 is the structural representation of the utility model plastic bag sealing machine.
Wherein, 1, support; 2, fixed mount; 3, press strip; 4, tressel; 5, connecting rod; 6, cylinder; 7 adapter plates; 8, asbestos; 9, holder; 10, spring installation; 11, electrical bar.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done explanation in further detail.
Structural representation by the utility model plastic bag sealing machine shown in Figure 1 can know that it comprises support 1 and be fixed in the fixed mount 2 on the support 1 that fixed mount 2 is provided with and power supply bonded assembly electric heating element; Electric heating element energising back persistent fever keeps certain temperature, and the electric heating element top is provided with press strip 3; Press strip 3 is fixed in tressel 4, and tressel 4 is connected with the connecting rod 5 with bench board 1 sliding fit, and connecting rod 5 lower ends are connected with actuating device; Drive device drives connecting rod 5 is done fore and aft motion; Connecting rod 5 drives tressel 4 up-and-down movements, and tressel 4 drives press strip 3 up-and-down movements, when actuating device is worked; Press strip 3 moves downward, and plastic bag sealing portion is pressed on electric heating element.
Described tressel 4 left and right sides are connected with 5, two connecting rods 5 of connecting rod that vertically are provided with respectively and are symmetrical set, and two connecting rod 5 lower ends all are connected with an actuating device.
Described actuating device is and source of the gas bonded assembly cylinder 6, and the piston rod of cylinder 6 connects connecting rod 5 lower ends, and connecting rod 5 is done the fore and aft motion of above-below direction with piston rod, and two cylinders 6 are connected with same source of the gas, when source of the gas is opened, and two 6 while of cylinder driver under stress.
The upper surface of described electric heating element is coated with fibrous heat conductor; Fibrous heat conductor is fixed in fixed mount 2 through two adapter plates 7 in front and back; That is to say that fibrous heat conductor wraps the upper surface of electric heating element, fibrous heat conduction physical efficiency makes the uniform heat distribution of electric heating element, and plastic bag sealing portion is heated evenly; Be fixed plate 7 of the both sides, front and back of fibrous heat conductor is fixing, and the heat conductor centre portion is used to place plastic bag sealing portion.
Described fibrous heat conductor is asbestos 8, and asbestos 8 are the cloth strip.
Described electric heating element top is provided with press strip 3 and is meant that tressel 4 downsides are provided with holder 9, and holder 9 clamp fittings have press strip 3, the lower surface of press strip 3 be positioned at electric heating element directly over, the lower surface of press strip 3 and the upper surface of electric heating element are on same vertical plane.
Described tressel 4 downsides are provided with holder 9 and are meant that the tressel downside is connected with holder 9 through a spring installation 10, and spring installation plays the effect of buffering and adjustment balance.
The press strip 4 that described press strip 4 is processed for elastomeric material, elastomeric material can adopt materials such as rubber.
Described electric heating element is an electrical bar 11.
The working process of the utility model is following: energized, make electrical bar 11 energisings, and the temperature of electrical bar 11 is set, such as is 150 degrees centigrade; Wait for for a moment, make electrical bar 11 temperature build-ups, when electrical bar 11 temperature reach design temperature, place plastic bag sealing portion on the asbestos 8 that cover electrical bar 11 upper surfaces; Start gas source switch then, two cylinders 6 are worked simultaneously, drive press strip 3 and move downward, and compress plastic bag sealing downwards; Plastic bag sealing portion receives the heat effect completion of electrical bar 11 and seals, so latter two cylinder 6 backhauls simultaneously, press strip 3 upward movements; Take out plastic bag, sealing operation is accomplished, and carries out sealing operation next time successively.
Below only use preferable instance with regard to the utility model and made explanation, but can not be interpreted as it is the restriction to claim, the structure of the utility model can have other variations, is not limited to said structure.In a word, the various variations of being done in the protection domain of all independent claims at the utility model are all in the protection domain at the utility model.

Claims (9)

1. plastic bag sealing machine; It is characterized in that: it comprises support (1) and is fixed in the fixed mount (2) on the support (1); Fixed mount (2) is provided with and power supply bonded assembly electric heating element, and the electric heating element top is provided with press strip (3), and press strip (3) is fixed in tressel (4); Tressel (4) is connected with the connecting rod (5) with support (1) sliding fit, and connecting rod (5) lower end is connected with actuating device.
2. plastic bag sealing machine according to claim 1 is characterized in that: described connecting rod (5) is two, and vertically is arranged at the left and right sides of tressel (4) respectively.
3. plastic bag sealing machine according to claim 2 is characterized in that: described actuating device is and source of the gas bonded assembly cylinder (6) that the source of the gas of two cylinders (6) is same.
4. plastic bag sealing machine according to claim 1 is characterized in that: the upper surface of described electric heating element is coated with fibrous heat conductor, and fibrous heat conductor is fixed in fixed mount (2) through two adapter plates in front and back (7).
5. plastic bag sealing machine according to claim 4 is characterized in that: described fibrous heat conductor is asbestos (8).
6. plastic bag sealing machine according to claim 1; It is characterized in that: described electric heating element top is provided with press strip (3) and is meant that tressel (4) downside is provided with holder (9); Holder (9) clamp fitting has press strip (3), the lower surface of press strip (3) be positioned at electric heating element directly over.
7. plastic bag sealing machine according to claim 6 is characterized in that: described tressel (4) downside is provided with holder (9) and is meant that tressel (4) downside is connected with holder (9) through a spring installation (10).
8. according to claim 1 or 6 described plastic bag sealing machines, it is characterized in that: the press strip (4) that described press strip (4) is processed for elastomeric material.
9. according to claim 1,4 or 6 described plastic bag sealing machines, it is characterized in that: described electric heating element is electrical bar (11).
CN2012200827966U 2012-03-07 2012-03-07 Plastic bag sealing machine CN202508321U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200827966U CN202508321U (en) 2012-03-07 2012-03-07 Plastic bag sealing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200827966U CN202508321U (en) 2012-03-07 2012-03-07 Plastic bag sealing machine

Publications (1)

Publication Number Publication Date
CN202508321U true CN202508321U (en) 2012-10-31

Family

ID=47060820

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200827966U CN202508321U (en) 2012-03-07 2012-03-07 Plastic bag sealing machine

Country Status (1)

Country Link
CN (1) CN202508321U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103818592A (en) * 2012-11-19 2014-05-28 江苏爱伦家纺有限公司 Pillow inner compressing and sealing integrated device
CN103818591A (en) * 2012-11-19 2014-05-28 江苏爱伦家纺有限公司 Vacuum compressor for pillow inners
CN104229215A (en) * 2014-08-04 2014-12-24 太仓市同维电子有限公司 POF film sealing line center straightness keeping method and device of simple pedal-powered sealing machine
CN105173244A (en) * 2015-09-25 2015-12-23 苏州市海神达机械科技有限公司 Automatic opening sealing device for plastic bag
CN106379592A (en) * 2016-11-11 2017-02-08 浙江鼎业机械设备有限公司 Vacuum machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103818592A (en) * 2012-11-19 2014-05-28 江苏爱伦家纺有限公司 Pillow inner compressing and sealing integrated device
CN103818591A (en) * 2012-11-19 2014-05-28 江苏爱伦家纺有限公司 Vacuum compressor for pillow inners
CN104229215A (en) * 2014-08-04 2014-12-24 太仓市同维电子有限公司 POF film sealing line center straightness keeping method and device of simple pedal-powered sealing machine
CN105173244A (en) * 2015-09-25 2015-12-23 苏州市海神达机械科技有限公司 Automatic opening sealing device for plastic bag
CN106379592A (en) * 2016-11-11 2017-02-08 浙江鼎业机械设备有限公司 Vacuum machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121031

Termination date: 20140307