CN2436430Y - Square bottom paper bag pasting device - Google Patents

Square bottom paper bag pasting device Download PDF

Info

Publication number
CN2436430Y
CN2436430Y CN 00250013 CN00250013U CN2436430Y CN 2436430 Y CN2436430 Y CN 2436430Y CN 00250013 CN00250013 CN 00250013 CN 00250013 U CN00250013 U CN 00250013U CN 2436430 Y CN2436430 Y CN 2436430Y
Authority
CN
China
Prior art keywords
feeding
roll
contained
paper
frame
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
CN 00250013
Other languages
Chinese (zh)
Inventor
刘建明
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 00250013 priority Critical patent/CN2436430Y/en
Application granted granted Critical
Publication of CN2436430Y publication Critical patent/CN2436430Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

The utility model relates to a square bottom paper bag pasting device, which is composed of a machine frame, a working part, an electrical motor and a driving device to be in the form of a roller conveying production line, wherein, the working part comprises a set of lateral pressure trace parts, a set of longitudinal pressure trace parts, a set of transfer glue roller parts, a plurality of sets of paper feeding roller parts, two sets of folding parts, and a set of paper bag square bottom folding-pasting parts; the paper of a paper bag is sequentially folded and pasted from outward to inward, the paper bag is sent out of a support frame rail for collection and packaging to complete the entire pasting process. The utility model is key equipment for manufacturing a single-paper square bottom paper bag. The utility model has the advantages of accurate folding position, firm paste, wide product standard range, high efficiency, and stable quality.

Description

Side's base stock bag is stuck with paste to attach together and is put
The utility model relates to the parts that individual side's base stock bag is stuck with paste the machine that closes, and specifically is that a kind of side's base stock bag is stuck with paste to attach together and put.
Side's base stock bag is corresponding a piece of paper to be opened stick with paste a kind of paper bag that the wall formula is played on the end, synthetic side and both sides, it not only is widely used in packaging industry, and be requisite articles for use in our daily life, as square handbag, this kind product is not only a kind of environmental supplies, also be the costly daily necessities of a kind of use back waste product, producer base stock bag needs specialized equipment, also is provided with desirable paper bag paste in the market and closes mechanical equipment.
The purpose of this utility model provides a kind of side's base stock bag and sticks with paste to attach together and put, and it is a key equipment of producing individual side's base stock bag, and it is accurate that it amounts to the position, sticks with paste and close firmly, and the production range of product size is wide, efficient height, steady quality.
The purpose of this utility model is achieved in that
A kind of side's base stock bag is stuck with paste to attach together and is put, and is made up of frame, working part, motor, driving device, and be roller and carry the manufacturing line form,
Described working part comprises finishes roller and the conduplicatio plate parts that impression, gluing, paper feeding, paste close, and order is contained on the frame;
Frame is the frame component that upper ledge plane and supporting leg are arranged:
One group of horizontal impression parts, form by the feeding-in roll that is contained in the impression feeding-in roll that is provided with horizontal impression cutter, knuckle impression cutter on the axle and be contained in lower shaft, this upper and lower axle and being parallel to each other, each is by the elastic floating bearing block support that is contained in the frame both sides, and by the transmission gear synchrodrive; The above and below of the sack kraft paper of the feeding-in roll compartment of this impression cutter, impression feeding-in roll and lower shaft is tangent;
One group of vertical impression parts by the feeding-in roll of the some vertical impression cutter that is provided with circumference in equal parts that is contained on the axle, is formed with the feeding-in roll that is contained in lower shaft, this upper and lower axle and being parallel to each other; Each is by the elastic floating bearing block support that is contained in the frame both sides, and by the transmission gear synchrodrive, the above and below of the sack kraft paper of the feeding-in roll compartment on this indentation roller cutter, this feeding-in roll and the lower shaft is tangent;
One group passes the glue roller member, being contained in being provided with on the lower shaft feeding-in roll that passes glue water tape and the feeding-in roll that is contained in axle by one forms, should go up lower shaft and that longitudinal phase is housed is parallel mutually, each is by the elastic floating bearing block support that is contained in the frame both sides, by the transmission gear synchrodrive, this biography glue water tape, feeding-in roll and last axle and feeding-in roll compartment sack kraft paper are tangent;
Some groups of feeding-in roll parts, form with two continuous feeding-in rolls of two parallel upper brackets that are contained in the frame both sides by two feeding-in rolls that are contained in a lower shaft, this upper and lower continuous feeding-in roll is parallel to each other, lower shaft is by the axle bed supporting that is contained in the frame both sides, by the transmission gear synchrodrive, the described feeding-in roll of going up is contained on scalable height, left and right two side stands, and is tangent with the above and below of the sack kraft paper of described upper and lower continuous feeding-in roll compartment;
Two groups of folding means, form by some feeding-in roll supports and two groups of folded sheets, the conveying roller support is a pair of frame of can upper and lower, left and right regulating, first group of folded sheet is installed in the preceding both sides of described support, when paper is fed forward, two folded sheets keep to the side to hold up second group of folded sheet of cause with paper along two outsides of support folding along support upper side edge, ecto-entad, the squarely tubular;
The end, one group of paper bag side, folds, sticks with paste and close parts, is made up of four folded sheets and some groups of feeding-in rolls, and the outer downside feeding-in roll of paper web is contained on the same lower shaft by the supporting of elastic floating axle bed of frame both sides; Feeding-in roll is contained on the feeding-in roll support on the outer downside of paper web, this upper and lower feeding-in roll is parallel to each other, tangent with the above and below of the sack kraft paper of two roller compartments, the outer upside of paper web is carried by being contained in same two conveying rollers of going up axle and is formed with the last inboard feeding-in roll that is contained on the support; This upper and lower conveying roller is parallel to each other, and last axle is by the axle bed elastic floating support that is contained in the frame both sides, two upper and lower conveying rollers respectively and between the paper bag of compartment the sack kraft paper above and below tangent; Side shaft and following side shaft are contained in respectively on resilient two plain bearing housings in frame both sides on the described paper web conveying roller, this two bearing bracket respectively each by it float of two cam-controlleds, be transported to the folding position at paper web, the convex surface of cam makes, the tangent disengaging of lower roller, make paper web have a corresponding time stop break, simultaneously by a left side, the end, two cam-controlled sides, the right folding lamination, on at the bottom of the cam difference controlling party, following folded sheet, ecto-entad is folding in order, and corresponding overlapping paste closes, in the bottom surface control of this cam, lower roller is tangent, paper bag is sent bracket track, the support of frame back segment is provided with the cam of control folded sheet, and the cam of control folded sheet is packed collection.
The utility model has following actively useful effect:
1. reduce paper bag productive costs, production efficiency height;
2. improve the quality of products, production stability can be good;
Applied range, can extensively be suitable for multiple industry;
4. practical, can be supporting with the common apparatus of existing printing house, reduce investment;
5. cost is low, and is simple in structure, easy to operate;
Product waste recovery be worth high, not only environmental protection but also commercial efficiency is arranged.
Now be described further in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the main working parts of the utility model one embodiment;
Fig. 2 is that working part shown in Figure 1 is installed on the structural representation on the frame;
Fig. 3 is the scheme drawing of the transmission device of working part shown in Figure 1;
Fig. 4 is that folding the paste closed the scheme drawing that parts transmit control structure among Fig. 1.
Fig. 5 is the utility model product processed--the finished product scheme drawing of square base stock bag;
Fig. 6 is the expansion scheme drawing of square base stock bag among Fig. 5.
Accompanying drawing number:
1. completion paper bag
2. sack kraft paper 201. fold lines before folding
3. the sack kraft paper in folding
4. feeding-in roll 401. lower shafts 402. transmission gears
On the feeding-in roll 501. axle 502. transmission gears
6. feeding-in roll 601. lower shafts 602. transmission gears
7. impression feeding-in roll 701. knuckle impression cuttves 702. horizontal impression cuttves
703. last axle 704. horizontal impression cutter 705. transmission gears
On feeding-in roll 801. vertical impression cuttves 802. axle
803. transmission gear
9. feeding-in roll 901. passes glue water tape 902. lower shafts
903. pass glue water tape 904. transmission gears 905. belt pulleys
906. drive belt
On the feeding-in roll 101. axle 102. transmission gears
11. rubber roll lower shaft 1101. rubber rolls 1102. transmission gears
12. axle 1201. rubber rolls 1202. transmission gears on the rubber roll
13. feeding-in roll 1301. lower shafts 1302. transmission gears
14. feeding-in roll 16. feeding-in roll supports 16. folding tracks
17. feeding-in roll
18. elastic axis bearing 1801. sliding bars 1802. springs
1803. rectangular shaped slider
19. feeding-in roll 20. frames
21. axle 2102. transmission gears on paper web conveying roller 2101. paper webs
22. Jie's gear
23. overhead cam shaft 2301. transmission gears 2302. cams
2303. cam
24. 2401. times camshaft 2402. driving keys wheels of transmission gear
2403. driving key bar 2404. is regulated sprocket wheel 2405. cams
2406. cam 2407. cams
25. transmission gear 2501. is received bag axle 2502. driving keys wheel
(2503. control piece 32) cam 2504. (control piece 37) cam
2506. power wheel
26. last axle 2601. transmission gears
27. electrical motor 28. folded sheets
29. folded sheet 2901. folded sheet drive links
30. plain bearing base framework
31. plain bearing housing 3101. extension springs
32. receive bag go up at the bottom of flap 33. sides at the bottom of folded sheet 34. sides about folded sheet
35. folded sheet under the side
36. plain bearing housing 3601. extension springs
37. receive bag left and right sides flap
Please refer to Fig. 1, Fig. 2, the utility model is that a kind of side's base stock bag is stuck with paste to attach together and put, and is made up of frame, working part, motor, driving device, is roller conveying manufacturing line form, it comprises finishes roller and the conduplicatio plate parts that impression, gluing, paper feeding, paste close, and order is contained on the frame 20.
Frame 20 is for there being the frame component of upper ledge plane and supporting leg:
Please refer to Fig. 1, Fig. 2, one group of horizontal impression parts, by be contained in axle on 703 the impression feeding-in roll 7 that is provided with horizontal impression cutter 702,704, knuckle impression cutter 701 and the feeding-in roll 6 that is contained in lower shaft 601 form, this upper and lower axle 703 and 601 is parallel to each other, each is supported by the axle bed 18 that is contained in frame 20 both sides, and by the transmission gear synchrodrive; The described axle bed 18 of going up is for being equipped with the elastic floating axle bed of rectangular shaped slider 1803, two horizontal impression blades 702,704 are housed on the described impression feeding-in roll 7, with corresponding oblique knuckle impression blade 201, this impression cutter 702,704,701, impression feeding-in roll 7, tangent with the above and below of the sack kraft paper 2 of feeding-in roll 6 compartments of lower shaft 601 respectively.
One group of vertical impression parts by the feeding-in roll that is provided with vertical impression cutter 801 8 that is contained on the axle 802, is formed with the feeding-in roll 4 that is contained in lower shaft 401, and this upper and lower axle 802 and 401 is parallel to each other.Each is by bearing seat 18 supportings that are contained in frame 20 both sides, and by the transmission gear synchrodrive, the described axle bed 18 of going up is for being equipped with the elastic floating axle bed of rectangular shaped slider 1803, six impression cuttves 801 of dividing equally circumference are housed on the described feeding-in roll 8, this indentation roller cutter 801, feeding-in roll 8 respectively with lower shaft 401 on the above and below of sack kraft paper 2 of feeding-in roll 4 compartments tangent.
One group passes the glue roller member, being contained in being provided with on the lower shaft 902 feeding-in roll 9 that passes glue water tape 901,903 and the feeding-in roll 10 that is contained in axle 101 by one forms, it is parallel mutually that this last lower shaft 101 and 902 is equipped with longitudinal phase, each is by axle bed 18 supportings that are contained in frame 20 both sides, by the transmission gear synchrodrive, the described axle bed 18 of going up is for there being the elastic floating axle bed of rectangular shaped slider 1803, be equipped with different in length and breadth on the described biography rubber roll, pass glue water tape accordingly with the sack kraft paper dimensions, it is tangent with last axle 101 and feeding-in roll 10 compartment sack kraft papers 2 respectively that this passes glue water tape 901,903, feeding-in roll 9.
Some groups of feeding-in roll parts, form with two continuous feeding-in rolls 14,19 of two parallel upper brackets 15 that are contained in frame 20 both sides by two feeding-in rolls 13 that are contained in a lower shaft 1301, this upper and lower continuous feeding-in roll 13 and 14,19 is parallel to each other, lower shaft is by the axle bed supporting that is contained in frame 20 both sides, by the transmission gear synchrodrive, the described feeding-in roll 14 and 19 of going up is contained on scalable height, left and right two side stands 15, and is tangent with the above and below of the sack kraft paper 2 of described upper and lower continuous feeding-in roll compartment.
Two groups of folding means, paper is converted into the square shape paper barrel shape, form by 15,16 and two groups of folded sheets 28 and 19 of some feeding-in roll supports, conveying roller support 15 and 16 is a pair of frames of can upper and lower, left and right regulating, it not only plays the effect that conveying roller 14 and 19 are installed, and also is simultaneously the flanging track that folding paper bag becomes tubular.Can correspondingly regulate, fold out big, little difference, play the thin different plurality of specifications paper bag of wall thickness, first group of folded sheet 28 is installed in the preceding both sides of described support 15, when paper is fed forward, two folded sheets 28,29 keep to the side paper to hold up along two outsides of support and come (position of support is corresponding with aforesaid impression position), when paper continues to be fed forward, when paper is holded up fully, by second group of folded sheet 29 along support 16 upper side edges, ecto-entad is folding, and corresponding overlapping paste closes and forms square tubular (position of upper side edge is corresponding with the position of indentation line).
Please be simultaneously with reference to Fig. 3, Fig. 4, the end, paper bag side is folding, stick with paste and close parts and is made up of four folded sheets and corresponding some groups of feeding-in rolls, on the same lower shaft 130 that downside feeding-in roll 13 is supported by the axle bed 36 that is contained in frame 20 both sides outside the paper web.Described axle bed 36 is the elastic floating axle bed, feeding-in roll 14 and 19 is to be contained on the feeding-in roll support 15 on the outer downside of paper web, this upper and lower feeding-in roll is parallel to each other, tangent with the above and below of the sack kraft paper of two roller compartments, the outer upside of paper web is carried and is made up of some groups of conveying rollers 21 and feeding-in roll 17, and it is formed with the last inboard feeding-in roll 17 that is contained on the support 16 by being contained in same two conveying rollers 21 of going up axle 2101; This upper and lower conveying roller is parallel to each other, and last axle is by axle bed 31 supportings that are contained in frame 20 both sides, and this bearing 31 is the elastic floating axle bed, two upper and lower conveying rollers respectively and between the paper bag of compartment sack kraft paper upper and lower tangent.Side shaft 2101 and following side shaft 1301 are contained in resilient two plain bearing housings 31 in frame 20 both sides respectively on the described paper web conveying roller, on 36, this two bearing bracket 31,36 respectively control floating of it by two cams 2302 and 2406 respectively, be transported to the folding position at paper web, the convex surface of cam makes, the tangent disengaging of lower roller, make paper web have a corresponding time stop break, simultaneously by a left side at the bottom of protruding two cam 2407 controlling parties, right folding lamination 34, on at the bottom of the 2405 difference controlling parties of cam 2303, following folded sheet 33,35, folding (position that paper web stops breaking is corresponding with the bracket track apical position for ecto-entad in order, folding by aforesaid knuckle trace line), and corresponding overlapping paste closes, again by cam 2302, in 2406 the bottom surface control, lower roller is tangent, paper bag is sent bracket track, allow the complete machine back segment connect, by cam 2503 control folded sheets 32, cam 2504 control left sides, right folding lamination 37, carry out collecting packing, close program and finish whole paste.

Claims (1)

1. a square base stock bag is stuck with paste to attach together and is put, and is made up of frame, working part, motor, driving device, is roller and carries the manufacturing line form, it is characterized in that:
Described working part comprises finishes roller and the conduplicatio plate parts that impression, gluing, paper feeding, paste close, and order is contained on the frame;
Frame (20) is for there being the frame component of upper ledge plane and supporting leg:
One group of horizontal impression parts, by be contained in axle on (703) the impression feeding-in roll (7) that is provided with horizontal impression cutter (702), (704), knuckle impression cutter (701) and the feeding-in roll (6) that is contained in lower shaft (601) form, this upper and lower axle (703) and (601) is parallel to each other, each is supported by the elastic floating bearing seat (18) that is contained in frame (20) both sides, and by the transmission gear synchrodrive; The above and below of the sack kraft paper (2) of feeding-in roll (6) compartment of this impression cutter (702), (704), (701), impression feeding-in roll (7) and lower shaft (601) is tangent;
One group of vertical impression parts by the feeding-in roll (8) that is contained in the some vertical impression cutter (801) that is provided with circumference in equal parts on the axle (802), is formed with the feeding-in roll that is contained in lower shaft (401) (4), and this upper and lower axle (802) and (401) is parallel to each other; Each is by elastic floating bearing seat (18) supporting that is contained in frame (20) both sides, and by the transmission gear synchrodrive, the above and below of the sack kraft paper (2) of feeding-in roll (4) compartment on this indentation roller cutter (801), this feeding-in roll (8) and the lower shaft (401) is tangent;
One group passes the glue roller member, being contained in being provided with on the lower shaft (902) feeding-in roll (9) that passes glue water tape (901), (903) and the feeding-in roll (10) that is contained in axle (101) by one forms, should going up lower shaft (101) and (902), that longitudinal phase is housed is parallel mutually, each is by elastic floating bearing seat (18) supporting that is contained in frame (20) both sides, by the transmission gear synchrodrive, this biography glue water tape (901), (903), feeding-in roll (9) and last axle (101) and feeding-in roll (10) compartment sack kraft paper (2) are tangent;
Some groups of feeding-in roll parts, by two the continuous feeding-in rolls (14) of two feeding-in rolls (13) that are contained in a lower shaft (1301) with two the parallel upper brackets (15) that are contained in frame (20) both sides, (19) form, on being somebody's turn to do, following continuous feeding-in roll (13) and (14), (19) be parallel to each other, lower shaft is by the axle bed supporting that is contained in frame (20) both sides, by the transmission gear synchrodrive, described upward feeding-in roll (14) and (19) are contained in the scalable height, a left side, on right two side stands (15), on described, on the sack kraft paper (2) of following continuous feeding-in roll compartment, below tangent;
Two groups of folding means, form with two groups of folded sheets (28) and (19) by some feeding-in roll supports (15), (16), conveying roller support (15) and (16) are a pair of frames of can upper and lower, left and right regulating, first group of folded sheet (28) is installed in the preceding both sides of described support (15), when paper is fed forward, two folded sheets (28), (29) are kept to the side to hold up second group of folded sheet of cause (29) with paper and are folded the squarely tubular along support (16) upper side edge, ecto-entad along two outsides of support;
The end, one group of paper bag side, folds, sticks with paste and close parts, is made up of four folded sheets and some groups of feeding-in rolls, and the outer downside feeding-in roll (13) of paper web is contained on the same lower shaft (130) by elastic floating axle bed (36) supporting of frame (20) both sides; Feeding-in roll (14) and (19) are contained on the feeding-in roll support (15) on the outer downside of paper web, this upper and lower feeding-in roll is parallel to each other, tangent with the above and below of the sack kraft paper of two roller compartments, the outer upside of paper web is carried by being contained in same two conveying rollers (21) of going up axle (2101) and is formed with the last inboard feeding-in roll (17) that is contained on the support (16); This upper and lower conveying roller is parallel to each other, and last axle is by axle bed elastic floating (31) supporting that is contained in frame (20) both sides, two upper and lower conveying rollers respectively and between the paper bag of compartment the sack kraft paper above and below tangent; Side shaft (2101) and following side shaft (1301) are contained in frame (20) resilient two plain bearing housings in both sides (31) respectively on the described paper web conveying roller, (36) on, this two bearing bracket (31), (36) each controls floating of it by two cams (2302) and (2406) respectively, be transported to the folding position at paper web, the convex surface of cam makes, the tangent disengaging of lower roller, make paper web have a corresponding time stop break, simultaneously by a left side at the bottom of two cams (2407) controlling party, right folding lamination (34), by cam (2403), (2405) at the bottom of the difference controlling party, following folded sheet (33), (35), ecto-entad is folding in order, and corresponding overlapping paste closes, this cam (2302), (2406) in the bottom surface control, lower roller is tangent, paper bag is sent bracket track, the support of frame back segment is provided with the cam (2503) of control folded sheet (32), the cam (2504) of control folded sheet (37) is packed collection.
CN 00250013 2000-09-04 2000-09-04 Square bottom paper bag pasting device Expired - Fee Related CN2436430Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00250013 CN2436430Y (en) 2000-09-04 2000-09-04 Square bottom paper bag pasting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00250013 CN2436430Y (en) 2000-09-04 2000-09-04 Square bottom paper bag pasting device

Publications (1)

Publication Number Publication Date
CN2436430Y true CN2436430Y (en) 2001-06-27

Family

ID=33608324

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00250013 Expired - Fee Related CN2436430Y (en) 2000-09-04 2000-09-04 Square bottom paper bag pasting device

Country Status (1)

Country Link
CN (1) CN2436430Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101898430B (en) * 2009-05-26 2012-02-15 潮安县中包机械设备有限公司 Energy-saving and high-efficiency double-row middle-seal full automatic bag-making machine
CN106553800A (en) * 2016-11-20 2017-04-05 桂林理工大学 A kind of removable hand packer
CN107128009A (en) * 2017-06-20 2017-09-05 南京卓能机械设备有限公司 Reflexed mouthful line ball conveying device
CN109532111A (en) * 2018-12-29 2019-03-29 佛山市达肯包装机械有限公司 The rejecting mechanism of paper bag valve port insertion apparatus
CN113071149A (en) * 2021-03-31 2021-07-06 淄博健利轻工制品有限公司 Gluing all-in-one is folded to container bag

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101898430B (en) * 2009-05-26 2012-02-15 潮安县中包机械设备有限公司 Energy-saving and high-efficiency double-row middle-seal full automatic bag-making machine
CN106553800A (en) * 2016-11-20 2017-04-05 桂林理工大学 A kind of removable hand packer
CN106553800B (en) * 2016-11-20 2018-11-23 桂林理工大学 A kind of removable hand packing machine
CN107128009A (en) * 2017-06-20 2017-09-05 南京卓能机械设备有限公司 Reflexed mouthful line ball conveying device
CN109532111A (en) * 2018-12-29 2019-03-29 佛山市达肯包装机械有限公司 The rejecting mechanism of paper bag valve port insertion apparatus
CN113071149A (en) * 2021-03-31 2021-07-06 淄博健利轻工制品有限公司 Gluing all-in-one is folded to container bag

Similar Documents

Publication Publication Date Title
CN201901443U (en) Feeding belt conveying device for battery plate sintering furnace
CN203805377U (en) Automatic paper bag indenting machine
CN2436430Y (en) Square bottom paper bag pasting device
CN203728254U (en) Micro-pressure dust collection paper feeder for corrugated board water-based printing machines
CN211808088U (en) Paper feeding device of print fluting machine
CN201165067Y (en) Carrier bag forming machines
CN115593993B (en) Can avoid tearing waterproofing membrane production of coiled material to use knurling equipment
CN103909681A (en) Automatic paper bag creasing machine
CN203774407U (en) Storage battery packing device
CN2725165Y (en) Full automatic transparent paper wrapping machine
CN212708312U (en) Paperboard indentation cutting device
CN215514344U (en) Automatic feeding laminating machine for printing and packaging
CN202540803U (en) Separation conveying device of paper hand bag production line
CN114750503A (en) Printed matter automatic production line
CN211710161U (en) Automatic production equipment for sanitary bags
CN209721066U (en) A kind of layering conveying device for carton raw material cardboard
CN218857798U (en) Device for preventing mould from being glued
CN220785064U (en) Paper bag processing tectorial membrane device
CN219505442U (en) Carton production tectorial membrane equipment
CN220596445U (en) Paper feeding structure of printing equipment
CN212331978U (en) Paper feeding mechanism of box gluing machine
CN213733689U (en) Box gluing machine mounting structure based on DSP
CN220681804U (en) Tightness adjusting device for aluminum foil paper production paper
CN215849915U (en) Hard board laminating equipment for gift packaging box
CN212860922U (en) Coining device is used in panty-shape diapers production

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee