CN200942619Y - Film membrane heat sealing machine - Google Patents
Film membrane heat sealing machine Download PDFInfo
- Publication number
- CN200942619Y CN200942619Y CN 200620086270 CN200620086270U CN200942619Y CN 200942619 Y CN200942619 Y CN 200942619Y CN 200620086270 CN200620086270 CN 200620086270 CN 200620086270 U CN200620086270 U CN 200620086270U CN 200942619 Y CN200942619 Y CN 200942619Y
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- heat seal
- seal frame
- frame
- film
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- Expired - Fee Related
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Abstract
A film thermal sealing machine, comprising a chassis, a frame, a feeding conveyer, an output conveyer, a film conveying mechanism, and an electric control system, wherein, the feeding conveyer is provided with a horizontal thermal sealing rack on the front, the output conveyer is provided with a vertical thermal sealing rack on both sides of the frame on the middle part, the film conveying mechanism is arranged above and below the feeding conveyer, and the feeding conveyer, output conveyer, film conveying mechanism, horizontal thermal sealing rack, and vertical thermal sealing rack are connected to the electric control system, respectively . In the utility model, the complex and bulky thermal sealing rack part on the existing film sealing machine is omitted, and the vertical and horizontal thermal sealing racks are directly fixed to the frame of the equipment, so that the melting surface can cure quickly, and thereby high tensile strength is achieved on the thermal sealing surface. The utility model has advantages of easy operation, simple structure, low cost, high thermal sealing quality, low failure rate, easy and convenient maintenance, and long service life, etc.
Description
Technical field
The utility model relates to a kind of film heat-sealing machine, belongs to the rubber mechanical equipment field.
Background technology
The film heat-sealing machine that rubber industry is used by the feeding conveyer, send conveyer, heat seal frame, film conveying, cutting knife and electric-control system is formed.No matter be new old product both domestic and external, profile and structure are basic identical, and technical performance and parameter are also basic identical, the heat seal frame of film heat-sealing machine particularly, and its structure is formed by heat seal frame up and down, upper and lower air cylinders, 4 slipper bearings and electrothermal tube or sheet.During heat seal, the heat seal frame is in the line slideway relative motion of the effect lower edge of cylinder slipper bearing up and down, and electrothermal tube or sheet heating film melts the levels film after the heat seal frame closure, under the effect of chucking pressure, makes film bonding.Because heat seal shelf structure complexity up and down, weight is bigger, can operate steadily for making the heat seal frame, limits its action with slipper bearing.And the rectilinear orbit dimensional accuracy of slipper bearing and installation accuracy requirement are all very high, at first to guarantee the linearity of every track, if track bends, the heat seal frame will increase in the friction when track slides, even block the heat seal frame, secondly must guarantee that four tracks are parallel fully, as long as wherein small deflection appears in the installation of a track, the situation that frictional resistance increases or block the heat seal framework also can take place in the heat seal frame in running.Simultaneously, the miniature deformation of heat seal frame part, it is bad also can directly to cause heat seal frame contact-making surface to coincide, and makes temperature and pressure good communication not give polyethylene film, influences heat sealing quality.In addition, under existing film heat-sealing machine mode of heating, after the polyethylene film thawing was bonding, the heat seal frame separately, coating good block rubber is sent, at this moment, the polyethylene film adhesive surface of thawing is still uncolled, when conveyer starts, blob of viscose impacts and rubbing to not yet cooling heat seal face, bonding film is easy to be washed open by blob of viscose, causes film to coat tight or film fractures, and operating personnel are too tired to deal with.Therefore, because there is complicated structural issue in the film heat-sealing machine, slipper bearing is is very easily worn and torn, heat seal frame cylinder damages easily up and down, does not have a fast cooling technology of heat seal face, and packaging quality is difficult to reach production requirement.By the investigation to domestic each rubber enterprise, in actual production process, there is above problem equally in each enterprise, simultaneously also generally reflect film heat-sealing machine troublesome poeration, the installation and maintenance difficulty is big, the fault rate height, problems such as the heat seal effect is general do not have producer to address these problems so far as yet.
The utility model content
According to above deficiency of the prior art, it is a kind of simple in structure that the purpose of this utility model is to provide, and workflow optimization can improve heat sealing quality, reduces labor intensity the film heat-sealing machine that fault rate is low.
The utility model film heat-sealing machine, comprise support, frame, feeding conveyer, send conveyer, film conveying mechanism and electric-control system, it is characterized in that: horizontal heat seal frame is set in feeding conveyer front portion, vertical heat seal frame is set sending conveyer middle part respectively in the frame both sides, the film conveying mechanism is arranged on the both sides up and down of feeding conveyer, the feeding conveyer, sends conveyer, film conveying mechanism, horizontal heat seal frame and vertical heat seal frame and is connected with electric-control system respectively.
Described horizontal heat seal frame comprises horizontal heat seal frame, following horizontal heat seal frame, horizontal heat seal support, cutting knife and cutting knife cylinder.Go up horizontal heat seal frame both sides resistant to elevated temperatures semicircle convex (Ω type) elastic rubber strip is installed, upward horizontal heat seal frame connects cylinder and is fixed on the horizontal heat seal support, horizontal heat seal frame is fixed on the frame down, both sides are installed bakelite respectively, fixing heat-fusion piece on the bakelite, bakelite is corresponding with resistant to elevated temperatures semicircle convex (Ω type) elastic rubber strip on the last horizontal heat seal frame respectively with heat-fusion piece, and cooling duct is laid along the bakelite outside, cutting knife is installed in down the middle part of horizontal heat seal frame, is connected with the cutting knife cylinder.
Described vertical heat seal frame is left and right sides two parts, and structure is identical, is installed in the frame both sides, comprises vertical heat seal frame, following vertical heat seal frame.Go up on the vertical heat seal frame resistant to elevated temperatures semicircle convex (Ω type) elastic rubber strip is installed, upward vertical heat seal frame connects the rotation cylinder by the rotation arm.On the vertical heat seal frame bakelite, heat-fusion piece and cooling duct are installed down, heat-fusion piece is fixed on the bakelite top, and cooling duct is laid along bakelite is inboard.
Horizontal heat seal frame is to cover front portion and the afterbody horizontal heat seal of the polyethylene film of rubber parts upper and lower surface at rubber parts.Vertical heat seal frame is with the polyethylene film heat seal of the left and right sides of rubber parts together.Described electric-control system is controlled feeding conveyer, the action of sending conveyer, film conveying mechanism, horizontal heat seal frame and vertical heat seal frame according to the known technology mode, heat-fusion piece on horizontal heat seal frame and the vertical heat seal frame adopts the PULSE HEATING system, cooling duct connects The forced air cooling, PULSE HEATING system, The forced air cooling are arranged in the electric-control system, help guaranteeing heat sealing quality.
Described film conveying mechanism can adopt the plane transport model.
Feeding conveyer and send conveyer and adopt the technique known frame mode.
Advantage of the present utility model: owing to removed the heat seal frame part of complicated heaviness, adopted longitudinal and transverse heat seal frame isolating construction, made the very succinct practicality of film heat-sealing machine structure, flexible movements are reliable, the influencing each other of each parts when having eliminated the heat seal of conventional films heat-sealing machine guaranteed heat sealing quality.The utility model has alleviated labour intensity simultaneously, has reduced the maintenance of equipment cost, has prolonged the equipment cycle of operation.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a horizontal heat seal frame side view of the present utility model;
Fig. 3 is the left side view of vertical heat seal frame of the present utility model;
Fig. 4 is the left side heat seal view of vertical heat seal frame of the present utility model.
Fig. 1-the 3rd, the most preferred embodiment of the utility model film heat-sealing machine is in Fig. 1-4: 1, feeding conveyer 2, upper film frame 3, polyethylene film 4, guide roller 5, go up horizontal heat seal frame cylinder 6, go up horizontal heat seal frame 7, go up vertical heat seal frame 8, electric cabinet 9, send conveyer 10, frame 11, following vertical heat seal frame 12, following horizontal heat seal frame 13, cutting knife cylinder 14, following film frame 15, support 16 rubber parts 17,22, resistant to elevated temperatures semicircle convex (Ω type) elastic rubber strip 18, horizontal heat seal support 19,23, bakelite and heating plate 20,24, cooling duct 21 cutting knifes 25, rotation cylinder support 26, rotation cylinder 27, the rotation arm
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, feeding conveyer 1 is installed on the frame 10, and feeding conveyer 1 front portion is provided with the horizontal heat seal frame of being made up of last horizontal heat seal frame 6, time horizontal heat seal frame 12, last horizontal heat seal frame cylinder 5 and cutting knife cylinder 13.Send conveyer 9 and feeding conveyer 1 at grade, send conveyer 9 middle parts and be provided with the vertical heat seal frame of forming by last vertical heat seal frame 7 and following vertical heat seal frame 11.Vertical heat seal frame is left and right sides two parts, and structure is identical, is installed in frame 10 both sides.The film conveying mechanism comprises upper film frame 2 and following film frame 14, and upper film frame 2 is provided with guide roller 4.Multiple roll polyethylene film 3 is placed on respectively on upper film frame 2 and the following film frame 14, and upper film frame 2 and following film frame 14 bottoms are planar structure, and polyethylene film 3 covers the upper and lower surface of rubber parts 16 by guide roller 4.Electric cabinet 8 is installed in the top of heat-sealing machine.Frame 10 is installed on the support 15.
The film conveying mechanism has adopted the plane transport model, is positioned at the upper and lower of giving conveyer 1, has increased the reserve level of film, has simplified the mounting means of film.
Send conveyer 9 roller carrier and can adopt the upright supports formula, be positioned at output conveyer 9 belts middle part, made things convenient for equipment installation and maintenance maintenance.
As shown in Figure 2, horizontal heat seal frame comprises horizontal heat seal frame 6, following horizontal heat seal frame 12, horizontal heat seal support 18, cutting knife 21 and cutting knife cylinder 13, go up horizontal heat seal frame 6 both sides and a pair of resistant to elevated temperatures semicircle convex (Ω type) elastic rubber strip 17 is arranged by bolting, go up horizontal heat seal frame 6 and connect cylinder 5 by connecting rod, cylinder 5 is fixed on the horizontal heat seal support 18.Horizontal heat seal frame 12 is fixed on the frame 10 down, 2 groups of bakelites and heat-fusion piece 19 are fixed on down horizontal heat seal frame 12 both sides, corresponding with resistant to elevated temperatures semicircle convex (Ω type) elastic rubber strip 17 on the last horizontal heat seal frame 6, cutting knife 21 is installed in the middle of 2 groups of bakelites and the heat-fusion piece 19, cutting knife cylinder 13 is fixed on the following horizontal heat seal frame 12, and connects cutting knife 21 by connecting rod.Two groups of cooling ducts 20 are fixed in the outside of two groups of bakelites and heat-fusion piece 19.
As shown in Figure 3, go up on the vertical heat seal frame 7 and resistant to elevated temperatures semicircle convex (Ω type) elastic rubber strip 22 is arranged by bolting, go up vertical heat seal frame 7 and connect rotation cylinder 26 by rotation arm 27, rotation cylinder 26 is fixed on the rotation cylinder support 25, and rotation cylinder support 25 is by being bolted on the frame 10.Bakelite and heat-fusion piece 23 are installed, cooling duct 24 on the vertical heat seal frame 11 down.Cooling duct 24 lays along bakelite and heat-fusion piece 23 inboards.The vertical heat seal shelf structure symmetry of frame both sides.
As shown in Figure 4, rotation cylinder 26 drives rotation arm 27 and is rotated down, and rotation arm 27 drives resistant to elevated temperatures semicircle convex (Ω type) elastic rubber strip 22 and is rotated down, until contacting with following vertical heat seal frame 11.After heat seal was finished, cooling duct 24 air intakes carried out wind cooling temperature lowering to film.
Vertical heat seal frame 11 is fixed on the frame 9 down, and material is a bakelite, and electric heating piece is fixed thereon, and is coated with high temperature resistant cloth above, plays insulation and antiseized effect.Resistant to elevated temperatures semicircle convex (Ω type) elastic rubber strip 17,22 is made by silicon sponge glue, guarantees that heat seal face pressurized is even. Cooling duct 20,24 lays along heat seal frame inside bottom surface, by solenoid control, realizes cooling fast.
The course of work: during heat seal, feeding conveyer 1 is transported to horizontal heat seal frame inlet by roller-way with rubber parts 16, rubber parts moves forward under the effect of sending conveyer 9 and enters horizontal heat seal frame, the polyethylene film 3 that last time is cut off heads into vertical heat seal frame working region, and this moment, polyethylene film 3 covered rubber parts up and down.Going up horizontal heat seal frame 6 moves downward under its cylinder 5 promotes, it is good and when keeping suitable pressure to move to down 12 contacts of horizontal heat seal frame, cutting knife cylinder 13 promotes cutting knife 21 actions, polyethylene film 3 is cut off, the heating of electric heating piece energising simultaneously, temperature moment rising, under high temperature and the 17 pressure effects of resistant to elevated temperatures semicircle convex (Ω type) elastic rubber strip, polyethylene film 3 melts bonding.Then, horizontal heat seal frame 6 and cutting knife 21 returns are gone up in the heat-fusion piece outage, and cooling duct 20 begins polyethylene film 3 wind cooling temperature lowerings, increases the bonding strength of film.At this moment, the horizontal heat seal of afterbody polyethylene film of previous rubber parts, the also heat seal of front cross polyethylene film of a simultaneously corresponding back rubber parts, a back rubber parts will head in the middle of the anterior heat seal polyethylene film together.In the heat seal of horizontal heat seal frame, go up vertical heat seal frame 7 under the effect of rotation cylinder 26, rotation arm 27 is rotated down motion, drives resistant to elevated temperatures semicircle convex (Ω type) elastic rubber strip 22 and is rotated down when contacting with bakelite and heat-fusion piece 23, keeps suitable pressure, compress polyethylene film 3, simultaneously, heat-fusion piece energising, make polyethylene film 3 melt bonding after, the heat-fusion piece outage, rotation arm 27 beginning returns.At this moment, 24 pairs of heat seal faces of cooling duct carry out air-cooled, and cooling is finished, and send conveyer 9 actions rubber parts is left heat-sealing machine, and whole heat seal process is all finished.
Claims (3)
1, a kind of film heat-sealing machine, comprise support (15), frame (10), feeding conveyer (1), send conveyer (9), film conveying mechanism and electric-control system, it is characterized in that: horizontal heat seal frame is set in feeding conveyer (1) front portion, vertical heat seal frame is set sending conveyer (9) middle part respectively in frame (10) both sides, the film conveying mechanism is arranged on the both sides up and down of feeding conveyer, the feeding conveyer, sends conveyer, film conveying mechanism, horizontal heat seal frame and vertical heat seal frame and is connected with electric-control system respectively.
2, film heat-sealing machine according to claim 1, it is characterized in that described horizontal heat seal frame comprises horizontal heat seal frame (6), following horizontal heat seal frame (12), horizontal heat seal support (18), cutting knife (21) and cutting knife cylinder (13), go up horizontal heat seal frame (6) both sides and be separately installed with resistant to elevated temperatures semicircle convex elastic rubber strip (17), upward horizontal heat seal frame connects cylinder (5) and is fixed on the horizontal heat seal support (18), horizontal heat seal frame (12) is fixed on the frame (10) down, both sides are installed bakelite respectively, fixing heat-fusion piece on the bakelite, bakelite is corresponding with resistant to elevated temperatures semicircle convex elastic rubber strip (17) on the last horizontal heat seal frame respectively with heat-fusion piece (19), cooling duct (20) is laid along the bakelite outside, cutting knife (21) is installed in down the middle part of horizontal heat seal frame (12), is connected with cutting knife cylinder (13).
3, film heat-sealing machine according to claim 1, it is characterized in that described vertical heat seal frame comprises vertical heat seal frame (7), following vertical heat seal frame (11), go up on the vertical heat seal frame resistant to elevated temperatures semicircle convex elastic rubber strip (22) is installed, go up vertical heat seal frame and connect rotation cylinder (26) by rotation arm (27), on the vertical heat seal frame (11) bakelite, heat-fusion piece and cooling duct (24) are installed down, heat-fusion piece is fixed on the bakelite top, and cooling duct (24) is laid along bakelite is inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086270 CN200942619Y (en) | 2006-06-22 | 2006-06-22 | Film membrane heat sealing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086270 CN200942619Y (en) | 2006-06-22 | 2006-06-22 | Film membrane heat sealing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200942619Y true CN200942619Y (en) | 2007-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620086270 Expired - Fee Related CN200942619Y (en) | 2006-06-22 | 2006-06-22 | Film membrane heat sealing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200942619Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615918A (en) * | 2012-04-09 | 2012-08-01 | 陕西科技大学 | Bonding device for polyurethane fiber board |
| CN104890297A (en) * | 2015-06-06 | 2015-09-09 | 安庆市天润纸塑包装有限责任公司 | Automatic heat-sealing device used for dialysis paper heat-sealing and cutting equipment |
| CN108282910A (en) * | 2018-01-23 | 2018-07-13 | 中国科学院光电研究院 | A kind of Wind-cooling type heat-sealing grid and heat-sealing machine |
| CN109203485A (en) * | 2018-09-25 | 2019-01-15 | 梁格 | A kind of plastic film heat sealing machine |
| CN111516273A (en) * | 2020-05-23 | 2020-08-11 | 安徽科易果网络科技有限公司 | Prevent that corner from playing fold and have protection clothing heat and machine of glue bubble |
-
2006
- 2006-06-22 CN CN 200620086270 patent/CN200942619Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615918A (en) * | 2012-04-09 | 2012-08-01 | 陕西科技大学 | Bonding device for polyurethane fiber board |
| CN102615918B (en) * | 2012-04-09 | 2014-07-23 | 陕西科技大学 | Bonding device for polyurethane fiber board |
| CN104890297A (en) * | 2015-06-06 | 2015-09-09 | 安庆市天润纸塑包装有限责任公司 | Automatic heat-sealing device used for dialysis paper heat-sealing and cutting equipment |
| CN108282910A (en) * | 2018-01-23 | 2018-07-13 | 中国科学院光电研究院 | A kind of Wind-cooling type heat-sealing grid and heat-sealing machine |
| CN109203485A (en) * | 2018-09-25 | 2019-01-15 | 梁格 | A kind of plastic film heat sealing machine |
| CN109203485B (en) * | 2018-09-25 | 2020-09-25 | 东阳市家强塑胶有限公司 | Plastic film heat-sealing machine |
| CN111516273A (en) * | 2020-05-23 | 2020-08-11 | 安徽科易果网络科技有限公司 | Prevent that corner from playing fold and have protection clothing heat and machine of glue bubble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070905 Termination date: 20130622 |