CN204249423U - Cutter in a kind of polybag production process - Google Patents

Cutter in a kind of polybag production process Download PDF

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Publication number
CN204249423U
CN204249423U CN201420569946.5U CN201420569946U CN204249423U CN 204249423 U CN204249423 U CN 204249423U CN 201420569946 U CN201420569946 U CN 201420569946U CN 204249423 U CN204249423 U CN 204249423U
Authority
CN
China
Prior art keywords
footstock
sponge
cutter
connecting plate
shoveling
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201420569946.5U
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Chinese (zh)
Inventor
任杰
Original Assignee
任杰
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 任杰 filed Critical 任杰
Priority to CN201420569946.5U priority Critical patent/CN204249423U/en
Application granted granted Critical
Publication of CN204249423U publication Critical patent/CN204249423U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses the cutter in a kind of polybag production process, described cutter comprises three hydraulic jacks, connecting plate, two cutter mechanisms and two cutting discs, before described withdrawing roll is positioned at cutting disc, described footstock is connected with connecting plate respectively, two hydraulic jacks are vertically installed in the two ends of connecting plate respectively, described two hydraulic jacks are positioned on corresponding footstock, 3rd hydraulic jack is horizontally placed on the middle part at the back side of connecting plate, bolster is arranged between sponge and footstock, cutting knife is fixed on footstock, cutting knife passes bolster and is arranged at the inside of sponge, cutting disc is positioned under corresponding sponge, one end of shoveling is fixed on the edge at the back side of footstock, the other end is unsettled, the height of described shoveling is higher than sponge.The utility model is practical simple, can guaranteeing that plastic sheeting is in order smooth when shearing, there will not be confused and disordered situation, feeding immediately after shearing.

Description

Cutter in a kind of polybag production process
Technical field
The utility model relates to a kind of polybag making apparatus, the cutter in particular in a kind of polybag production process.
Background technology
Polybag is product common in daily life, and its manufacturing process is generally as follows: first step blown film, and blown film is a kind of plastic working method, refers to a kind of plastic processing plastic grain heating and melting being blown out again film, is the first step that polybag makes.
If the film blown out with new particle, bright in color, clean hygiene, finished product stretch, the weight of bearing large, and the quality of polybag is good, may be used for packaging for foodstuff.If with the plastic grain that the waste plastics reclaimed is made, usually adding color masterbatch in feed particles when blown film, easily there is painted irregular, crisp and easily broken phenomenon in the film made, and the polybag be made into is of poor quality, price is lower.The polybag that this film is made is unhygienic, not directly contact food.
Second step color printing, color printing has various ways, and common mode of printing has roller printing, intaglio printing, serigraphy.Roll printing, intaglio printing are the plastic sheeting entire volume printings of will blow, and be machinery printing, print speed printing speed is fast, suitable production in enormous quantities; If employing screen printing mode, first rolling film slitting must be become monolithic, then artificial single printing.Print speed printing speed is slow, but the polybag character pattern ink marks produced like this is thick, and third dimension is strong.
3rd step bag, the film that roll printing, intaglio process brush generally adopts Bag Making Machine to scald system, cut into polybag; The individual plastic block that screen printing brushes manually must scald system, and instrument has electric iron, heat-sealing machine etc.
In whole production process, the plastic sheeting making volume is frivolous especially, and electrostatic is very big, in shear history, how to keep the smooth of plastic sheeting, and meanwhile, seeing finished product afterwards in time off in shearing is the problem needing to solve.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides the cutter in a kind of polybag production process, realizes smooth shearing and effective feeding.
The utility model is achieved through the following technical solutions, cutter described in the utility model comprises three hydraulic jacks, connecting plate, two cutter mechanisms and two cutting discs, described cutter mechanism comprises footstock, bolster, sponge, cutting knife and shoveling, described footstock is connected with connecting plate respectively, two hydraulic jacks are vertically installed in the two ends of connecting plate respectively, described two hydraulic jacks are positioned on corresponding footstock, 3rd hydraulic jack is horizontally placed on the middle part at the back side of connecting plate, bolster is arranged between sponge and footstock, cutting knife is fixed on footstock, cutting knife passes bolster and is arranged at the inside of sponge, cutting disc is positioned under corresponding sponge, one end of shoveling is fixed on the edge at the back side of footstock, the other end is unsettled, the height of described shoveling is higher than sponge.
As one of effective means of the present utility model, the spacing between the otch of described cutting knife and the bottom of sponge is 1 ~ 2cm.
As one of effective means of the present utility model, described shoveling is L-type.
As one of effective means of the present utility model, described bolster is corrugated board.
The utility model has the following advantages compared to existing technology: the utility model is practical simple, can guarantee that plastic sheeting is in order smooth when shearing, there will not be confused and disordered situation, feeding immediately after shearing, the continuous seepage of whole production line smooth sequential can be guaranteed.
Accompanying drawing explanation
Fig. 1 is the stereogram at the back side of cutter;
Fig. 2 is the front view at the back side of cutter.
Detailed description of the invention
Below embodiment of the present utility model is elaborated; the present embodiment is implemented under premised on technical solutions of the utility model; give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As depicted in figs. 1 and 2, the cutter of the present embodiment comprises three hydraulic jacks 1141, connecting plate 1142, two cutter mechanisms and two cutting discs 1143, described cutter mechanism comprises footstock 1144, bolster 1145, sponge 1146, cutting knife 1147 and shoveling 1148, described footstock 1144 is connected with connecting plate 1142 respectively, two hydraulic jacks 1141 are vertically installed in the two ends of connecting plate 1142 respectively, described two hydraulic jacks 1141 are positioned on corresponding footstock 1144, 3rd hydraulic jack 1141 is horizontally placed on the middle part at the back side of connecting plate 1142, bolster 1145 is arranged between sponge 1146 and footstock 1144, cutting knife 1147 is fixed on footstock 1144, cutting knife 1147 passes bolster 1145 and is arranged at the inside of sponge 1146, cutting disc 1143 is positioned under corresponding sponge 1146, one end of shoveling 1148 is fixed on the edge at the back side of footstock 1144, the other end is unsettled, the height of described shoveling 1148 is higher than sponge 1146.
During work, two vertical hydraulic jacks 1141 move downward, and drive cutting knife 1147 to work, the mating shapes of cutting knife 1147 shape and polybag, cutting knife 1147 cuts out suitable shape, when cutting knife 1147 cuts, the area of footstock 1144 is greater than cutting disc 1143, and shoveling 1148 is positioned at outside cutting disc 1143.After cutting, vertical hydraulic jack 1141 moves upward, the carrying out that next step is released by the polybag cut by the hydraulic jack 1141 driven forward shoveling 1148 of level simultaneously smooths, and vertical hydraulic jack 1141 continues to move upward, and is then scanned out in trash receptacle by leftover pieces.
Bolster 1145 is corrugated board.Can effective cushion impact forces, protection cutting knife 1147.
Spacing between the otch of cutting knife 1147 and the bottom of sponge 1146 is 1 ~ 2cm.First sponge 1146 can flatten plastic sheeting 1 to be cut, and then after pressure, cutting knife 1147 cuts out suitable shape, can guarantee that position to be cut is smooth.
Shoveling 1148 is L-type.The finished product cut can be shoveled away easily.

Claims (4)

1. the cutter in a polybag production process, it is characterized in that, described cutter comprises three hydraulic jacks, connecting plate, two cutter mechanisms and two cutting discs, described cutter mechanism comprises footstock, bolster, sponge, cutting knife and shoveling, described footstock is connected with connecting plate respectively, two hydraulic jacks are vertically installed in the two ends of connecting plate respectively, described two hydraulic jacks are positioned on corresponding footstock, 3rd hydraulic jack is horizontally placed on the middle part at the back side of connecting plate, bolster is arranged between sponge and footstock, cutting knife is fixed on footstock, cutting knife passes bolster and is arranged at the inside of sponge, cutting disc is positioned under corresponding sponge, one end of shoveling is fixed on the edge at the back side of footstock, the other end is unsettled, the height of described shoveling is higher than sponge.
2. the cutter in a kind of polybag production process according to claim 1, it is characterized in that, the spacing between the otch of described cutting knife and the bottom of sponge is 1 ~ 2cm.
3. the cutter in a kind of polybag production process according to claim 1, it is characterized in that, described shoveling is L-type.
4. the cutter in a kind of polybag production process according to claim 1, it is characterized in that, described bolster is corrugated board.
CN201420569946.5U 2014-09-29 2014-09-29 Cutter in a kind of polybag production process Expired - Fee Related CN204249423U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420569946.5U CN204249423U (en) 2014-09-29 2014-09-29 Cutter in a kind of polybag production process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420569946.5U CN204249423U (en) 2014-09-29 2014-09-29 Cutter in a kind of polybag production process

Publications (1)

Publication Number Publication Date
CN204249423U true CN204249423U (en) 2015-04-08

Family

ID=52953768

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420569946.5U Expired - Fee Related CN204249423U (en) 2014-09-29 2014-09-29 Cutter in a kind of polybag production process

Country Status (1)

Country Link
CN (1) CN204249423U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104260415A (en) * 2014-09-29 2015-01-07 任杰 Cutter device used for plastic bag production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104260415A (en) * 2014-09-29 2015-01-07 任杰 Cutter device used for plastic bag production

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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: 20150408

Termination date: 20150929

EXPY Termination of patent right or utility model