CN203246108U - Device for machining openings of paper bags - Google Patents

Device for machining openings of paper bags Download PDF

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Publication number
CN203246108U
CN203246108U CN2013201352259U CN201320135225U CN203246108U CN 203246108 U CN203246108 U CN 203246108U CN 2013201352259 U CN2013201352259 U CN 2013201352259U CN 201320135225 U CN201320135225 U CN 201320135225U CN 203246108 U CN203246108 U CN 203246108U
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CN
China
Prior art keywords
knife
paper bag
knife roller
openings
rotor
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.)
Active
Application number
CN2013201352259U
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Chinese (zh)
Inventor
朱东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAO PACKAGE MACHINERY (ZHENJIANG) CO Ltd
Original Assignee
SHANGHAO PACKAGE MACHINERY (ZHENJIANG) CO Ltd
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 SHANGHAO PACKAGE MACHINERY (ZHENJIANG) CO Ltd filed Critical SHANGHAO PACKAGE MACHINERY (ZHENJIANG) CO Ltd
Priority to CN2013201352259U priority Critical patent/CN203246108U/en
Application granted granted Critical
Publication of CN203246108U publication Critical patent/CN203246108U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a device for machining openings of paper bags and belongs to the technical field of packaging bag manufacturing equipment. The device for machining the openings of the paper bags comprises a machine frame, an upper knife roller, a lower knife roller, an opening knife and a base plate. The upper knife roller and the lower knife roller are parallelly installed on the machine frame, the opening knife and the base plate are installed on the outer circumferential surface of the upper knife roller and the outer circumferential surface of the lower knife roller respectively, and the opening knife is in contact with the base plate during rotation of the upper knife roller and the lower knife roller. According to the device for machining the openings of the paper bags, the machine frame is installed at the position where an M edge of a paper bag machine is formed through folding, opposite rolling of the upper knife roller and the lower knife roller drives the opening knife and the base plate to machine the openings of the paper bags, and therefore the positions of the openings of the paper bags are consistent, the bag manufacturing speed of a paper bag production line is not influenced, and the device has the advantages that production cost is reduced and product quality is improved.

Description

Paper bag windowing device
Technical field
The utility model belongs to packaging bag making apparatus technical field, relates in particular to a kind of paper bag windowing device.
Background technology
Hand is carried paper bag and is used more and more extensively, and along with environmental consciousness strengthens, polybag will be substituted by paper bag.
Paper bag machine on the market is when making paper bag, can not sell in paper bag processing simultaneously and carry mouth, after paper bag is made moulding, often re-using punch press stamps out hand at paper bag and carries mouth, increased production process for this reason, the paper bag finished product has increased production cost, and the paper bag hand that processes of punch press is carried mouthful size and is difficult to consistent.
The utility model content
For above-mentioned technical problem, the purpose of this utility model is to provide a kind of and processes the paper bag windowing device that the paper bag hand is carried mouth at the paper bag production line.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of paper bag windowing device, comprise frame, upper and lower rotor, window cutter and backing plate, described upper and lower rotor is installed in parallel on the described frame, described window cutter and backing plate are installed in respectively on the outer circumference surface of described upper and lower rotor, and described window cutter contacts with backing plate when upper and lower rotor rotates.
The frame of the utility model paper bag windowing device is installed in moulding place of paper bag machine M edge contraction, upper and lower rotor drive the window cutter and backing plate is left window with paper bag to rolling, thereby guarantee that paper bag the window's position is consistent, and do not affect the bag speed of paper bag production line, reach the beneficial effect that reduces production costs, improves the quality of products.
Description of drawings
Accompanying drawing is the utility model paper bag windowing apparatus structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is made and to be further specified.
As shown in the figure, the utility model paper bag windowing device comprises gear 1, bearing (ball) cover 2, upper rotor 6, spacer 8, shaft joint 10, electric machine support 11, servomotor 12, frame 13, window cutter 14, backing plate 15, lower rotor 16, gear 17, fixed gear 18, above-mentioned Components Composition are one group of integral body, window cutter 14 and backing plate 15 are installed in respectively on the outer circumference surface of upper and lower rotor, and when upper and lower rotor rotated, window cutter 14 contacted with backing plate 15.
Upper rotor 6 and lower rotor 16 are installed in parallel on the frame 13 by bearing, and fixing with spacer 8 and bearing (ball) cover 2, upper rotor 6 one ends are equipped with gear 1, lower rotor 16 corresponding ends are equipped with fixed gear 18, the other end is equipped with shaft joint 10 and is connected with servomotor 12, servomotor 12 is installed on the electric machine support 11, gear 17 is enclosed within on the fixed gear 18, gear 17 end faces have groove, screw can move in groove, be screwed and regulate the up and down gear clearance of rotor, servomotor rotates the lower rotor 16 of drive and rotates, and gear 18 rotates with the upper rotor 6 of gear 1 engagement drive.
The utility model paper bag windowing device comprises gap adjusting mechanism, gap adjusting mechanism comprises slide block, top nut, swivel nut and lower nut, slide block 7 is installed on the frame 13, both sides are fixing with support plate 9, move up and down along frame by regulating top nut 3, swivel nut 4 and lower nut 5 control slide blocks 7, thereby realize regulating the magnitude of interference of window cutter 14 and backing plate 15, general control is between 0.005mm-0.020mm.
The utility model adopts independent transmission system, is paper bag production one-shot forming, simplifies working process, and slide block is regulated the cutter magnitude of interference, changes cutter convenient, and all parts are installed on the frame, and the convenient paper bag machine streamline that inserts is convenient to workman's operation, plant maintenance.
The description of above embodiment is comparatively concrete, detailed; but can not therefore be interpreted as the restriction to this patent scope; should be noted that; for the person of ordinary skill of the art; without departing from the concept of the premise utility; can also make some distortion and improvement, these all belong to protection domain of the present utility model.

Claims (3)

1. paper bag windowing device, it is characterized in that: comprise frame, upper and lower rotor, window cutter and backing plate, described upper and lower rotor is installed in parallel on the described frame, described window cutter and backing plate are installed in respectively on the outer circumference surface of described upper and lower rotor, and described window cutter contacts with backing plate when upper and lower rotor rotates.
2. described paper bag windowing device according to claim 1, it is characterized in that: comprise gap adjusting mechanism, gap adjusting mechanism comprises slide block, top nut, swivel nut and lower nut, described top nut, swivel nut and lower nut control slide block move up and down along frame.
3. described paper bag windowing device according to claim 2, it is characterized in that: described gap adjusting mechanism is regulated the magnitude of interference of window cutter and backing plate between 0.005mm-0.020mm.
CN2013201352259U 2013-03-22 2013-03-22 Device for machining openings of paper bags Active CN203246108U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013201352259U CN203246108U (en) 2013-03-22 2013-03-22 Device for machining openings of paper bags

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013201352259U CN203246108U (en) 2013-03-22 2013-03-22 Device for machining openings of paper bags

Publications (1)

Publication Number Publication Date
CN203246108U true CN203246108U (en) 2013-10-23

Family

ID=49372567

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013201352259U Active CN203246108U (en) 2013-03-22 2013-03-22 Device for machining openings of paper bags

Country Status (1)

Country Link
CN (1) CN203246108U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105904776A (en) * 2016-06-20 2016-08-31 上豪包装机械(镇江)有限公司 Paper window forming device for paper bag machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105904776A (en) * 2016-06-20 2016-08-31 上豪包装机械(镇江)有限公司 Paper window forming device for paper bag machine

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