CN215320996U - Last seam subassembly of three-dimensional bag of paper end opening mechanism - Google Patents
Last seam subassembly of three-dimensional bag of paper end opening mechanism Download PDFInfo
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- CN215320996U CN215320996U CN202120868538.XU CN202120868538U CN215320996U CN 215320996 U CN215320996 U CN 215320996U CN 202120868538 U CN202120868538 U CN 202120868538U CN 215320996 U CN215320996 U CN 215320996U
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- paper
- splint
- opening
- clamping plate
- bottom opening
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- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 238000001125 extrusion Methods 0.000 claims abstract description 5
- 230000033228 biological regulation Effects 0.000 claims description 17
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004826 seaming Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 15
- 238000004806 packaging method and process Methods 0.000 description 14
- 238000012856 packing Methods 0.000 description 12
- 239000003292 glue Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 238000007373 indentation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The utility model relates to an upper nip assembly of a paper three-dimensional bag bottom opening mechanism, which comprises a bottom opening transmission shaft, wherein bottom opening clamp plates are arranged on the bottom opening transmission shaft in a left-right mode, a paper clamping wheel is connected onto the bottom opening transmission shaft, one end of the paper clamping wheel is hinged with a bottom opening paper clamping seat, a guide wheel is connected onto the bottom opening paper clamping seat, one side of the guide wheel is provided with an adjusting block seat, an adjusting cam capable of being in extrusion fit with the guide wheel is locally arranged on the adjusting block seat along the moving path of the guide wheel, the bottom opening clamp plates, the paper clamping wheel and the bottom opening paper clamping seat on the same side are all arranged on the bottom opening transmission shaft through the same shaft sleeve, the shaft sleeve is provided with limiting parts which are abutted against the bottom opening clamp plates at two ends of the bottom opening clamp plates, the limiting parts are fixedly connected with the shaft sleeve, and the other end of the two bottom opening clamp plates is provided with a bottom opening clamp plate interval adjusting structure, and the utility model has the advantages that: the distance between the two shaft sleeves is adjusted through the bottom line clamping plate distance adjusting structure, and the universality of the bag making machine is improved.
Description
Technical Field
The utility model relates to the field of a paper three-dimensional bag making machine, in particular to an upper nip component of a bottom opening mechanism of a paper three-dimensional bag.
Background
The bag used in daily life generally comprises a non-woven bag and a paper bag, the non-woven bag is popular with people because of the characteristics of moisture resistance, air permeability, flexibility, light weight, nonflammability, easy decomposition, no toxicity, no irritation, recycling and the like, the non-woven bag is manufactured by cutting coiled non-woven fabrics into a specification with a proper size and through a certain manufacturing process, the manufacturing process is complex, the non-woven bag is suitable for serving as an advertisement propaganda belt, however, if the non-woven bag is used as a packaging bag, various exquisite patterns need to be printed on the non-woven bag, due to the limitation of the material of the non-woven bag, the printing of various exquisite patterns on the bag body is limited by various conditions, the non-woven bag is very troublesome, and the paper bag used as the packaging bag looks much higher than the non-woven bag, has strong stereoscopic impression, and the exquisite patterns are more convenient to be printed on the paper bag than the non-woven fabric, for example, patent No. CN 212472596U discloses a forming mechanism for a square-bottom packaging bag, which includes a cutting assembly, an indentation assembly and a bottom opening assembly, wherein the bottom opening assembly includes a bottom opening transmission shaft, bottom opening line clamping plates are arranged on the bottom opening transmission shaft left and right, a large hub wheel is arranged below the bottom opening transmission shaft, a central clamp is arranged in the middle of the large hub wheel, paper clamping plates corresponding to the bottom opening line clamping plates are arranged on the large hub wheel left and right, and a bag opening stopper, an adhesive assembly and a folding assembly are sequentially arranged along the rotation direction of the large hub wheel;
the specific working principle is as follows: the packing bag base material is conveyed to the mechanism, the packing bag base material is in a state that the left side and the right side of the packing bag base material are bent inwards and flattened, the packing bag base material is conveyed to a cutting assembly for cutting to form a single packing bag base material, the packing bag base material is conveyed to an indentation assembly for indentation and crease pressing, then the packing bag base material is conveyed to a bottom opening assembly for bag opening operation, concretely, the bottommost part of the packing bag is clamped by a central clamp on a large hub wheel, a paper clamping plate extends inwards from the inward-bent sunken parts on the left side and the right side of the packing bag base material, the bottom opening line clamping plate clamps the upper end of the inward-bent parts on the left side and the right side of the packing bag base material, the paper clamping plate clamps the lower end of the inward-bent parts on the left side and the right side of the packing bag base material, the distance of the paper clamping plate is increased along with the rotation of the large hub wheel and the bottom opening transmission shaft, the bag opening part of the bag base material can be naturally pulled open, and the upper edge part of the opening of the packing bag base material just contacts with a stopper, meanwhile, the guide wheel rotates to an angle matched with the adjusting cam in an extrusion manner and drives the bottom-opening paper clamping seat to swing, so that the bottom-opening line clamping plate loosens the packaging bag, the packaging bag is continuously opened and folded under the action of the bag-opening stopper, then the packaging bag is conveyed to the gluing component, the gluing block dips glue from the glue roller and coats the glue at a proper position of the packaging bag, then the packaging bag is conveyed to the turning component, the turning arm is driven to act along with the rotation of the bottom-opening shaft, the turning arm can drive one end, coated with the glue, of the packaging bag to bend inwards, the packaging bag can be driven to continue to move to the turning plate along with the rotation of the large hub wheel, the turning plate acts to drive the other end, coated with the glue, of the packaging bag to bend inwards, and the automatic forming operation of the square-bottom packaging bag is realized;
the bottom-opening clamping plate clamps the upper end of the packaging bag base material which is bent inwards in the left and right directions, so the packaging bag base material is also called as an upper nip assembly, the upper nip assembly specifically comprises a bottom-opening transmission shaft, the bottom-opening transmission shaft is provided with the bottom-opening clamping plate in the left and right directions, specifically, the bottom-opening transmission shaft is connected with a paper-clamping wheel, one end of the paper-clamping wheel is hinged with a bottom-opening paper-clamping seat, one end of the bottom-opening paper-clamping seat is tightly pressed with a spring, the other end of the bottom-opening paper-clamping seat is provided with the bottom-opening clamping plate, the bottom-opening clamping plate can be matched and pressed with the outer circumference of the paper-clamping wheel, the bottom-opening paper-clamping seat is connected with a guide wheel, one side of the guide wheel is provided with an adjusting block seat, and the adjusting cam which can be matched with the guide wheel in a pressing mode is locally arranged on the moving path of the adjusting block seat along the guide wheel;
the existing left and right bottom line clamping plates are uncontrollable in distance adjusting mode, so that the machine halt debugging time is long and the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the present invention is to solve the above-mentioned deficiencies of the prior art,
an upper seaming assembly of a bottom opening mechanism of a paper three-dimensional bag is provided.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a three-dimensional bag of paper open end mechanism's last seaming subassembly, including opening the end transmission shaft, it opens end splint to be provided with about on the transmission shaft, it presss from both sides the paper wheel to open end transmission shaft is last, the one end that presss from both sides the paper wheel articulates there is the end of opening and presss from both sides the paper seat, the one end that presss from both sides the paper seat at the end of opening is provided with the spring with sticising, it sets up in the other end that opens the end and presss from both sides the paper seat to open end splint, it can compress tightly with the outer circumference cooperation that presss from both sides the paper wheel to open end splint, it is connected with the leading wheel on the end presss from both sides the paper seat to open, be provided with the regulating block seat in one side of leading wheel, the regulating block seat is provided with on the removal route of leading wheel part can with leading wheel extrusion complex regulation cam, its characterized in that: the bottom line splint are opened to the homonymy, press from both sides the paper wheel, open the bottom and press from both sides the paper seat and all install in opening the bottom transmission shaft through same axle sleeve, the axle sleeve all sets up the locating part that offsets with opening the bottom line splint at the both ends of opening the bottom line splint, locating part and axle sleeve fixed connection, two other ends of opening the bottom line splint relatively connect and open the bottom transmission shaft are equipped with and open bottom line splint interval adjustment structure.
Adopt above-mentioned technical scheme, will open end splint, press from both sides the paper wheel, open end and press from both sides the paper seat and all install in opening end transmission shaft through same axle sleeve, all set up the locating part that offsets with opening end splint at the both ends of opening end splint on the axle sleeve to adjust the interval between the diaxon cover through opening end splint interval adjustment structure, promote the commonality of system bag machine, but the shaping of the three-dimensional bag of paper of the more width of adaptation, model.
The upper nip component of the paper three-dimensional bag bottom opening mechanism can be further arranged as follows: open end splint interval adjustment structure is including opening end splint adjusting screw, open end splint adjusting screw includes the regulation section at middle part, is located the screw thread end of regulation section one end and is located the non-thread end of the regulation section other end, the non-thread pot head is equipped with and opens end splint and adjusts the swivel nut, it is equipped with second screw thread end on the swivel nut to open end splint regulation, it adjusts the swivel nut and keeps away from the one end of adjusting the section and is provided with the second regulation section that links to each other with second screw thread end to open end splint, and one of them opens end splint and passes through the screw thread and install in screw thread end, installs in another opening end splint of screw thread end relatively and passes through the screw thread and install in second screw thread end.
Adopt above-mentioned technical scheme, rotate the regulation section of opening low line splint adjusting screw middle part, it rotates to drive the screw thread end, thereby the division bottom line splint that are located the screw thread end just move on the screw thread end make with this end division bottom line splint with set up other parts on a axle sleeve along with the axle sleeve remove on opening the end transmission shaft together, rotate the second and adjust the section, make the division bottom line splint that are located the second on adjusting the section move at second screw thread end, thereby the axle sleeve that drives this end moves along opening the end transmission shaft, realize two interval regulations of opening the bottom line splint.
The upper nip component of the paper three-dimensional bag bottom opening mechanism can be further arranged as follows: the non-threaded end penetrates through the bottom line clamping plate adjusting threaded sleeve and is provided with a locking mechanism capable of locking the bottom line clamping plate adjusting screw rod and the bottom line clamping plate adjusting threaded sleeve respectively.
Adopt above-mentioned technical scheme, open the other end that bottom line splint adjusting screw set up locking mechanical system relatively and pass through threaded connection on the transmission shaft mount pad that leaves ground, consequently only need lock the other end and can prevent to tear the container bag and produce incomplete article when adjusting in the work process after accomplishing and produce the displacement and lead to opening the end.
The upper nip component of the paper three-dimensional bag bottom opening mechanism can be further arranged as follows: the locking mechanism comprises a first U-shaped clamping plate and a second U-shaped clamping plate, the first U-shaped clamping plate is arranged outside the adjusting threaded sleeve of the open bottom line clamping plate, the second U-shaped clamping plate is arranged outside the adjusting screw rod of the open bottom line clamping plate, one end of the first U-shaped clamping plate and one end of the second U-shaped clamping plate are provided with openings, and an adjusting handle is arranged at the opening in a penetrating mode.
Adopt above-mentioned technical scheme, through setting up adjustment handle and first, second U type grip block, loosen adjustment handle and adjust through regulation section, second regulation section to opening bottom line splint position when needs are adjusted bottom line splint position, lock adjustment handle again after the regulation is accomplished for it is first to open bottom line splint and open bottom line splint adjusting screw one end, thereby the unable rotation of second U type grip block restriction, improves the job stabilization nature of adjusting the back device.
The utility model has the beneficial effects that: the distance between the two shaft sleeves is adjusted through the bottom line clamping plate distance adjusting structure, and the universality of the bag making machine is improved.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic perspective view 2 of an embodiment of the present invention.
Fig. 2 is a schematic perspective view 2 of an embodiment of the present invention.
Fig. 3 is an exploded view of an open-bottom clamping plate spacing adjustment structure according to an embodiment of the utility model.
Fig. 4 is a front view of an embodiment of the present invention.
Fig. 5 is an enlarged sectional view of a-a portion of fig. 4.
Detailed Description
Referring to fig. 1-5: an upper nip component of a paper three-dimensional bag bottom opening mechanism comprises a bottom opening transmission shaft 1, bottom opening line clamping plates 2 are arranged on the bottom opening transmission shaft 1 in a left-right mode, a paper clamping wheel 3 is connected on the bottom opening transmission shaft 1, one end of the paper clamping wheel 3 is hinged with a bottom opening paper clamping seat 4, one end of the bottom opening paper clamping seat 4 is tightly pressed with a spring 5, the bottom opening line clamping plate 2 is arranged at the other end of the bottom opening paper clamping seat 4, the bottom opening line clamping plate 2 can be matched and tightly pressed with the outer circumference of the paper clamping wheel 3, the bottom opening paper clamping seat 4 is connected with a guide wheel 6, one side of the guide wheel 6 is provided with an adjusting block seat 7, the adjusting block seat 7 is locally provided with an adjusting cam 8 which can be in extrusion fit with the guide wheel 6 along the moving path of the guide wheel 6, the bottom opening line clamping plates 2, the paper clamping wheel 3 and the bottom opening paper clamping seat 4 at the same side are all arranged on the bottom opening transmission shaft 1 through the same shaft sleeve 9, the shaft sleeve 9 is respectively provided with limiting parts 91 which are abutted against the bottom opening line clamping plates 2 at the two ends of the bottom opening line clamping plates 2, the limiting part 91 is fixedly connected with the shaft sleeve 9, the other end of the two open-bottom clamping plates 2, which is relatively connected with the open-bottom transmission shaft 1, is provided with an open-bottom clamping plate interval adjusting structure, the open-bottom clamping plate interval adjusting structure comprises an open-bottom clamping plate adjusting screw 10, the open-bottom clamping plate adjusting screw 10 comprises an adjusting section 101 at the middle part, a threaded end 102 at one end of the adjusting section 101 and a non-threaded end 103 at the other end of the adjusting section 101, the non-threaded end 103 is sleeved with an open-bottom clamping plate adjusting threaded sleeve 11, a second threaded end 111 is arranged on the open-bottom clamping plate adjusting threaded sleeve 11, one end of the open-bottom clamping plate adjusting threaded sleeve 11, which is far away from the adjusting section 101, is provided with a second adjusting section 112 connected with the second threaded end 111, one of the open-bottom clamping plates 2 is installed at the threaded end 102 through threads, the other open-bottom clamping plate 2, which is relatively installed at the threaded end 102, is installed at the second threaded end 111 through threads, and the non-threaded end 103 penetrates out of the open-bottom clamping plate adjusting threaded sleeve 11 and is provided with an open-bottom adjusting screw 10 And the locking mechanism is used for locking the bottom line clamping plate adjusting threaded sleeve 11 and comprises a first U-shaped clamping plate 13 arranged outside the bottom line clamping plate adjusting threaded sleeve 11 and a second U-shaped clamping plate 14 arranged outside the bottom line clamping plate adjusting screw rod 10, one end of each of the first U-shaped clamping plate 13 and the second U-shaped clamping plate 14 is provided with an opening, and an adjusting handle 15 is arranged at the opening in a penetrating manner.
Claims (4)
1. The utility model provides a three-dimensional bag of paper open end mechanism's last seaming subassembly, including opening the end transmission shaft, it opens end splint to be provided with about on the transmission shaft, it presss from both sides the paper wheel to open end transmission shaft is last, the one end that presss from both sides the paper wheel articulates there is the end of opening and presss from both sides the paper seat, the one end that presss from both sides the paper seat at the end of opening is provided with the spring with sticising, it sets up in the other end that opens the end and presss from both sides the paper seat to open end splint, it can compress tightly with the outer circumference cooperation that presss from both sides the paper wheel to open end splint, it is connected with the leading wheel on the end presss from both sides the paper seat to open, be provided with the regulating block seat in one side of leading wheel, the regulating block seat is provided with on the removal route of leading wheel part can with leading wheel extrusion complex regulation cam, its characterized in that: the bottom line splint are opened to the homonymy, press from both sides the paper wheel, open the bottom and press from both sides the paper seat and all install in opening the bottom transmission shaft through same axle sleeve, the axle sleeve all sets up the locating part that offsets with opening the bottom line splint at the both ends of opening the bottom line splint, locating part and axle sleeve fixed connection, two other ends of opening the bottom line splint relatively connect and open the bottom transmission shaft are equipped with and open bottom line splint interval adjustment structure.
2. The upper jaw assembly of a paper stereo bag bottom opening mechanism of claim 1, wherein: open end splint interval adjustment structure is including opening end splint adjusting screw, open end splint adjusting screw includes the regulation section at middle part, is located the screw thread end of regulation section one end and is located the non-thread end of the regulation section other end, the non-thread pot head is equipped with and opens end splint and adjusts the swivel nut, it is equipped with second screw thread end on the swivel nut to open end splint regulation, it adjusts the swivel nut and keeps away from the one end of adjusting the section and is provided with the second regulation section that links to each other with second screw thread end to open end splint, and one of them opens end splint and passes through the screw thread and install in screw thread end, installs in another opening end splint of screw thread end relatively and passes through the screw thread and install in second screw thread end.
3. The upper jaw assembly of the paper stereo bag bottom opening mechanism of claim 2, wherein: the non-threaded end penetrates through the bottom line clamping plate adjusting threaded sleeve and is provided with a locking mechanism capable of locking the bottom line clamping plate adjusting screw rod and the bottom line clamping plate adjusting threaded sleeve respectively.
4. The upper jaw assembly of the paper stereo bag bottom opening mechanism of claim 3, wherein: the locking mechanism comprises a first U-shaped clamping plate and a second U-shaped clamping plate, the first U-shaped clamping plate is arranged outside the adjusting threaded sleeve of the open bottom line clamping plate, the second U-shaped clamping plate is arranged outside the adjusting screw rod of the open bottom line clamping plate, one end of the first U-shaped clamping plate and one end of the second U-shaped clamping plate are provided with openings, and an adjusting handle is arranged at the opening in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120868538.XU CN215320996U (en) | 2021-04-25 | 2021-04-25 | Last seam subassembly of three-dimensional bag of paper end opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120868538.XU CN215320996U (en) | 2021-04-25 | 2021-04-25 | Last seam subassembly of three-dimensional bag of paper end opening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215320996U true CN215320996U (en) | 2021-12-28 |
Family
ID=79596510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120868538.XU Active CN215320996U (en) | 2021-04-25 | 2021-04-25 | Last seam subassembly of three-dimensional bag of paper end opening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215320996U (en) |
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2021
- 2021-04-25 CN CN202120868538.XU patent/CN215320996U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhang Liguang Assignor: RUIAN CHENLI MACHINERY MANUFACTURING Co.,Ltd. Contract record no.: X2023980051377 Denomination of utility model: An upper bite component of a paper three-dimensional bag bottom opening mechanism Granted publication date: 20211228 License type: Common License Record date: 20231211 |