CN110549684A - Automatic opening rolling equipment for paperboard barrel - Google Patents
Automatic opening rolling equipment for paperboard barrel Download PDFInfo
- Publication number
- CN110549684A CN110549684A CN201810540157.1A CN201810540157A CN110549684A CN 110549684 A CN110549684 A CN 110549684A CN 201810540157 A CN201810540157 A CN 201810540157A CN 110549684 A CN110549684 A CN 110549684A
- Authority
- CN
- China
- Prior art keywords
- die
- movable
- locking die
- machine base
- forming
- 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.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 8
- 239000011087 paperboard Substances 0.000 title abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 239000011111 cardboard Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 239000000123 paper Substances 0.000 description 9
- 229910052742 iron Inorganic materials 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
Landscapes
- Making Paper Articles (AREA)
Abstract
An automatic opening rolling device for a paperboard barrel comprises two symmetrically arranged hydraulic bottom sealing devices, wherein each hydraulic bottom sealing device comprises an inner moving base, a movable locking die, a fixed locking die and a forming die which are matched with each other; the movable locking die is arranged on the upper part of the side surface of the movable machine base through a sliding block and driven by a locking die oil cylinder to slide up and down, and the fixed locking die is arranged on the lower part of the side surface of the movable machine base. The forming die moves back and forth under the driving of the forming oil cylinder by taking the movable locking die and the fixed locking die as the guide. The locating support is installed on the lift cylinder piston rod, and the lift cylinder is installed in removal frame side lower part. The moving machine base is arranged on the machine base with the guide rail through a linear sliding block and a machine base moving screw rod, and the machine base moving servo motor is connected with the machine head moving screw rod. The invention solves the problems of manual barrel feeding and automatic roller bed barrel feeding positioning, is convenient to adjust, reduces the labor intensity and technical level of order replacement, and additionally provides a solution for flexible production of an automatic assembly line.
Description
Technical Field
The invention relates to a paperboard barrel roll-up device.
Background
At present, with the development of national economy and the rapid development of the pharmaceutical chemical industry and food industry, the output of the outer packaging paper barrel required by the pharmaceutical chemical industry and food industry is not increased, and particularly the market demand of the iron hoop barrel with high strength is also increased continuously. On the other hand, the economic growth is rich, the aging of the population causes the problem that the labor of manufacturing enterprises is hard to use, and the like. However, the edge grinding assembly bottom plate and the sealing bottom plate which are used as main production processes are also basically produced in a semi-mechanical or purely manual mode. The production efficiency is low, the labor intensity is high, more manpower is used, and the production of the iron hoop barrel is still a restriction factor. The old-fashioned back cover machine adopts turbine lead screw and crankshaft transmission, though the transmission is stable, but the transmission part that the transmission efficiency is low damages easily. The equipment order is complicated to change and adjust, and a large amount of defective products can be caused in the debugging process. The large-head hydraulic bottom sealing machine is also available in the market, and although the die replacement and adjustment equipment is simpler, the production efficiency is low, and the labor intensity of workers is high. During the production process, the dripping plate is assembled by manual work. The paper bucket is then placed on a machine to hydroform one end and then turned around to shape the other end. Therefore, the time and the production time for article circulation are increased, the quality of products cannot be completely guaranteed, the production efficiency is very low, the labor intensity is high, and the daily output of the products is seriously influenced.
Disclosure of Invention
In order to solve the technical defects, the invention provides automatic opening rolling equipment for a paperboard barrel, which effectively saves production time wasted in logistics links, reduces the workload of production staff, changes complicated equipment adjustment from pure mechanical adjustment into digital adjustment, improves the production efficiency and reduces the physical strength and quality requirements of the production staff. In addition, a solution for flexible production of an automatic assembly line is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: the hydraulic bottom sealing device comprises an internal moving base, a movable locking die, a fixed locking die and a forming die which are matched with each other; the movable locking die and the fixed locking die are semicircular rings with bulges on inner rings, the movable locking die is arranged on the upper part of the side surface of the movable machine base through a sliding block and driven by a locking die oil cylinder to slide up and down, and the fixed locking die is arranged on the lower part of the side surface of the movable machine base. The forming die is positioned in a circular inner cavity formed by the movable locking die and the fixed locking die, the forming die is installed on a forming oil cylinder through an installation disc, the forming oil cylinder is installed on the other vertical side face of the movable base, the axis of a piston rod of the forming oil cylinder penetrates through the center of a circular ring formed by the movable locking die and the fixed locking die, and the forming die moves back and forth under the driving of the forming oil cylinder by taking the movable locking die and the fixed locking die inner cavity as a guide. Still including the locating component who is used for the location to wait to process the cardboard bucket, locating component is located between two hydraulic pressure back cover devices, locating component includes two sets of locating supports, and locating support installs on lift cylinder piston rod, and lift cylinder installs in removing frame side lower part, and lift cylinder's piston rod axis perpendicular to forming cylinder's piston rod axis. The moving machine base is arranged on the machine base with the guide rail through a linear sliding block and a machine base moving screw rod, and the machine base moving servo motor is connected with the machine head moving screw rod.
The forming die comprises a disc body, and a forming groove is formed in the end portion of the disc body.
The positioning support is V-shaped, a flat part is arranged on the positioning support close to one side of the feed port, and the height of the flat part is lower than that of the inclined support of the feed port. When the lifting cylinder rises, the lower section of the paperboard barrel is higher than the section of the convex rib in the inner cavity of the fixed locking die. When the invention is used as a single machine, the feed inlet and the discharge outlet are composed of two inclined brackets. The invention is used as a component of an automatic assembly line, a feed port is formed by an inclined bracket of a machine in the previous process or is directly placed on the bracket without manual work, and a discharge port is a transition plate connected with a station machine in the next process and the invention.
The machine head moving screw rod comprises a screw rod and a nut, and the nut and the linear sliding block are arranged below the machine head box.
The screw thread on the screw rod has two sections, and the rotation directions of the two sections of screw threads are opposite.
And the axis of the piston rod of the mold locking oil cylinder is perpendicular to the axis of the piston rod of the forming oil cylinder.
The movable machine base is arranged on the machine base with the guide rail and can move left and right along the direction of the guide rail of the machine base under the driving of the movable machine base moving device, the movable locking die is arranged on the upper part of the side surface of the movable machine base through the sliding block, and the fixed locking die is arranged on the lower part of the side surface of the movable machine base. The movable locking die is driven by a locking die oil cylinder to slide up and down, and the movable locking die and the fixed locking die form a circular inner cavity. And (4) placing the paper barrel to be processed after the groove is milled on the V-shaped positioning bracket, and moving a certain distance between the left movable machine base and the right movable machine base. The lifting cylinder descends, and the bottom of the paper barrel and the concave groove of the opening are just clamped on the convex groove in the fixed locking die. The movable locking die falls down and the fixed locking die firmly clamps and fixes the bottom of the paper barrel. The forming die moves back and forth under the driving of the forming oil cylinder by taking the movable locking die and the fixed locking die as the guide, and the paper barrel opening and the iron sheet rolling opening at the barrel bottom are formed under the action of the forming groove. The two sets of movable locking dies, the fixed locking die, the forming dies and the movable machine base are arranged on the machine base with the guide rail in a bilateral symmetry mode, and the two sets of forming dies are concentric with each other.
The mobile machine bases are symmetrically arranged on the machine base with the guide rails and can move towards or away from each other under the driving of the machine base moving device. The machine base moving device is driven by a servo motor, and the lead screw transmission can accurately control the position distance between the two machine bases under the control of an electric program. When the paper tube specification with different diameters and lengths is replaced, the specification can be set by using a matched automatic control system without adjusting other mechanical devices.
The invention has the beneficial effects that:
(1) The invention is used for the barrel bottom and barrel mouth roll-up forming process in the production process of the paperboard barrel, and plays a role in pressing and sealing the barrel bottom mounting wood plate after the barrel bottom and barrel mouth iron sheet roll-up.
(2) The invention adopts the design of a servo motor drive, a screw rod drive and a positioning bracket added on a lifting cylinder, greatly shortens the time for replacing the die, and can be operated by a single machine and also can form automatic flow line production together with subsequent equipment. Meanwhile, the labor intensity of workers is greatly reduced, the working efficiency is improved by 200 percent, and the labor force is saved.
Drawings
FIG. 1 is a schematic view of the structure of the product before processing in the process of the present invention.
FIG. 2 is a schematic view of the structure of the product after processing in the process of the present invention.
Fig. 3 is a front sectional view of the present invention.
Fig. 4 is a cross-sectional view of fig. 3 of the present invention.
Fig. 5 is a sectional view of the molding die of the present invention.
In the figure: 1. the machine base moving servo motor 2, the machine base moving screw rod 3, the forming oil cylinder 4, the moving machine base 5, the movable locking die 6, the locking die oil cylinder 7, the sliding block 8, the fixed locking die 9, the paperboard barrel 10, the lifting air cylinder 11, the V-shaped positioning bracket 12, the forming die 13 and the machine base with the guide rail.
Detailed Description
The technical solution in the embodiments of the present invention will now be clearly and completely described with reference to the accompanying drawings, which are simplified schematic drawings and only schematically illustrate the basic structure of the present invention.
Referring to fig. 2, 3, 4 and 5, the invention comprises a machine base 13 with a guide rail, a movable machine base 4, a forming die 12, a movable locking die 5, a slide block 7, a fixed locking die 8 and a forming oil cylinder 3, wherein the movable locking die 5 and the fixed locking die 8 are semicircular rings with bulges on inner rings. The forming die 12 is a disc with a groove on the plane and is arranged on the forming oil cylinder 3 through an installation disc, and the forming oil cylinder 3 is arranged on the other vertical side surface of the moving base 4. The movable locking die 5 is arranged on a sliding block 7, the sliding block 7 is matched with a guide rail on the vertical side surface of the movable machine base 4, and the sliding block 7 is driven by a locking die oil cylinder 6 to move up and down along the guide rail on the side surface of the movable machine base 4 and drive the movable locking die 5 to move up and down. The movable locking die 5 and the fixed locking die 8 form a circular ring, and the raised ribs clamp, lock and fix the barrel bottom and the opening groove. The forming die 12 moves back and forth under the driving of the forming oil cylinder 3 by taking the inner cavities of the movable locking die 5 and the fixed locking die 8 as the guide, and forms the paper barrel opening and the iron sheet rolling opening at the barrel bottom under the action of the forming groove. The V-shaped positioning bracket 11 is positioned on a piston rod of the lifting cylinder 10, and the lifting cylinder 10 is vertically installed on the vertical side surface of the movable base 4 and is used for fixing the lower part of the locking mold 8. V type locating support 11 is the V style of calligraphy, and the locating support that is close to feed inlet one side is equipped with a flat portion, withdraws 11 flat portions height of V type locating support and is less than the oblique support height of feed inlet when lift cylinder 10 piston, and the cask rolls down from the eminence, avoids the minor face, is kept off by the long limit and just in time falls to the centre of V type locating support 11. And when the piston of the lifting cylinder 10 extends out of the V-shaped positioning bracket 11, the piston is higher than the upper tangent plane of the raised rib in the fixed locking die 8. The left and right moving frames 4 move a certain distance towards the middle. The lifting cylinder 10 descends, and the bottom and the opening concave groove of the paperboard barrel 9 are just clamped on the convex groove in the fixed locking die 8. The movable machine base 4 is a box body with a guide rail on the vertical side surface with the upper and lower surfaces parallel. The two moving bases 4 which are symmetrical left and right can move in opposite directions or move back to back under the driving of the base moving servo motor 1 through the base moving screw rod 2.
When the device works, the piston of the lifting cylinder 10 extends out of the V-shaped positioning bracket 11 to be lifted, the mobile machine seats 4 which are symmetrical from left to right are separated, and the distance is properly larger than the height of the paperboard barrel 9. The paperboard barrel 9 is conveyed to the V-shaped positioning bracket 11 through manual work or a conveying device in the previous working procedure, and the piston of the lifting cylinder 10 extends out of the V-shaped positioning bracket 11 to lift the paperboard barrel 9 to a tangent plane on a convex rib in the fixed locking die 8. The machine head moving servo motor 1 is connected with a machine head moving screw rod 2 to drive two moving machine bases 4 which are bilaterally symmetrical and are close to each other until the height of a paper tube 9 is processed. The protruding rib of the fixed locking die 8 just corresponds to the groove on the excircle of the paperboard barrel 9. The piston of the lifting cylinder 10 drives the V-shaped positioning bracket 11 to retract, and the slide block 7 is driven by the locking mold oil cylinder 6 to move downwards along the guide rail on the side surface of the movable machine base 4 and drive the movable locking mold 5 to move up and down. The movable locking die 5 falls down and firmly clamps and fixes the paperboard barrel 9 with the fixed locking die 8. The forming die 12 moves back and forth under the driving of the forming oil cylinder 3 by taking the inner cavities of the movable locking die 5 and the fixed locking die 8 as the guide, and forms the opening of the paper board barrel 9 and the iron sheet rolling opening at the bottom of the barrel under the action of the forming groove. After the processing, the movable locking die 5 rises, the V-shaped positioning bracket 11 rises, the paperboard barrel 9 is separated from the convex rib of the fixed locking die 8, and the two movable bases 4 move away from each other. After the processing, the workpiece paperboard cylinder 9 is rolled off by the inclined plane or manually taken off, and a processing procedure is completed.
Claims (7)
1. An automatic opening rolling equipment of cardboard bucket which characterized in that: the hydraulic bottom sealing device comprises two symmetrically arranged hydraulic bottom sealing devices, wherein each hydraulic bottom sealing device comprises a movable base (4), a movable locking die (5), a fixed locking die (8) and a forming die (12), which are matched with each other; the moving base (4) is arranged on the base (13) with the guide rail through a linear sliding block and a base moving screw rod (2), and the base moving servo motor (1) is connected with the base moving screw rod (2); the movable locking die (5) and the fixed locking die (8) are semicircular rings with convex inner rings, the movable locking die (5) is arranged on the upper part of the vertical side surface of the movable base (4) through a sliding block (7) and driven by a locking die oil cylinder (6) to slide up and down, and the fixed locking die (8) is arranged on the lower part of the vertical side surface of the movable base (4); the forming die (12) is positioned in a circular inner cavity formed by the movable locking die (5) and the fixed locking die (8), the forming die (12) is installed on the forming oil cylinder (3) through an installation disc, the forming oil cylinder (3) is installed on the movable base (4), and the forming die (12) is driven by the forming oil cylinder (3) to move back and forth by taking the inner cavities of the movable locking die (5) and the fixed locking die (8) as guides; the positioning assembly is positioned between the two hydraulic bottom sealing devices and comprises two groups of positioning supports, the positioning supports are mounted on a piston rod of the lifting cylinder (10), and the axis of the piston rod of the lifting cylinder (10) is perpendicular to the axis of a piston rod of the forming oil cylinder (3).
2. An automatic opening curling apparatus for a cardboard barrel according to claim 1, characterized in that: the forming die (12) comprises a disc body, and a forming groove is formed in the end portion of the disc body.
3. an automatic opening curling apparatus for a cardboard barrel according to claim 1, characterized in that: the locating support is V-shaped, and a flat part is arranged on the locating support close to one side of the feed inlet.
4. An automatic opening curling apparatus for a cardboard barrel according to claim 1, characterized in that: the movable machine base (4) is a box body, the front surface and the rear surface of the box body are parallel, a cylindrical cavity is formed in the middle of the box body, and the movable machine base (4) is symmetrically arranged on the machine base (13) with the guide rail.
5. An automatic opening curling apparatus for a cardboard barrel according to claim 1, characterized in that: the machine base moving screw rod (2) comprises a screw rod and a nut, and the nut and the linear sliding block are arranged below the moving machine base (4).
6. An automatic opening curling apparatus for a cardboard barrel according to claim 5, characterized in that: the screw thread on the screw rod has two sections, and the rotation directions of the two sections of screw threads are opposite.
7. An automatic opening curling apparatus for a cardboard barrel according to claim 1, characterized in that: and the axis of a piston rod of the mold locking oil cylinder (6) is vertical to the axis of a piston rod of the forming oil cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810540157.1A CN110549684A (en) | 2018-05-30 | 2018-05-30 | Automatic opening rolling equipment for paperboard barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810540157.1A CN110549684A (en) | 2018-05-30 | 2018-05-30 | Automatic opening rolling equipment for paperboard barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110549684A true CN110549684A (en) | 2019-12-10 |
Family
ID=68735188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810540157.1A Pending CN110549684A (en) | 2018-05-30 | 2018-05-30 | Automatic opening rolling equipment for paperboard barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110549684A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB790827A (en) * | 1956-05-21 | 1958-02-19 | Container Corp | Improvements in or relating to paper board cask |
| WO1986006354A1 (en) * | 1985-04-23 | 1986-11-06 | Rmg Beierling Gmbh | Magazine and transport device for circular plate-like mounting parts |
| CN203172084U (en) * | 2013-04-17 | 2013-09-04 | 枣阳三鼎纸制品有限公司 | Paper bucket opening coiling machine |
| CN203864086U (en) * | 2014-05-20 | 2014-10-08 | 李积忠 | Fiber drum opening rolling machine |
| CN204172431U (en) * | 2014-09-25 | 2015-02-25 | 吴志远 | Limit machine is ground in numerical control |
| CN208290611U (en) * | 2018-05-30 | 2018-12-28 | 枣阳徳立智机械制造有限公司 | Automatic opening rolling equipment for paperboard barrel |
-
2018
- 2018-05-30 CN CN201810540157.1A patent/CN110549684A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB790827A (en) * | 1956-05-21 | 1958-02-19 | Container Corp | Improvements in or relating to paper board cask |
| WO1986006354A1 (en) * | 1985-04-23 | 1986-11-06 | Rmg Beierling Gmbh | Magazine and transport device for circular plate-like mounting parts |
| CN203172084U (en) * | 2013-04-17 | 2013-09-04 | 枣阳三鼎纸制品有限公司 | Paper bucket opening coiling machine |
| CN203864086U (en) * | 2014-05-20 | 2014-10-08 | 李积忠 | Fiber drum opening rolling machine |
| CN204172431U (en) * | 2014-09-25 | 2015-02-25 | 吴志远 | Limit machine is ground in numerical control |
| CN208290611U (en) * | 2018-05-30 | 2018-12-28 | 枣阳徳立智机械制造有限公司 | Automatic opening rolling equipment for paperboard barrel |
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