CN109353581B - Rubber bag machine for printed matter - Google Patents
Rubber bag machine for printed matter Download PDFInfo
- Publication number
- CN109353581B CN109353581B CN201811459410.7A CN201811459410A CN109353581B CN 109353581 B CN109353581 B CN 109353581B CN 201811459410 A CN201811459410 A CN 201811459410A CN 109353581 B CN109353581 B CN 109353581B
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- guide rod
- cylinder body
- air
- fixed
- way valve
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B33/00—Packaging articles by applying removable, e.g. strippable, coatings
- B65B33/02—Packaging small articles, e.g. spare parts for machines or engines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding Of Webs (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
The invention relates to the field of printing equipment, and particularly discloses a rubber coating machine for printed matters, which comprises a rack, wherein a rubber feeding device is fixed on the rack, the rubber feeding device comprises a rubber roller, a hollow first guide rod and a hollow second guide rod, the rubber roller is horizontally and rotatably connected to the rack, the first guide rod and the second guide rod are positioned below the rubber roller, the first guide rod and the second guide rod are arranged in parallel and are horizontally fixed on the rack, a gap is formed between the first guide rod and the second guide rod, the gap and a film are positioned in the same vertical plane, one side of the first guide rod, which is close to the second guide rod, is provided with a plurality of air suction holes, one side of the second guide rod, which is close to the first guide rod, is provided with a plurality of air outlet holes, and an air source mechanism for sucking air in the first guide rod and supplying. Adopt the technical scheme of this patent to solve the film that the printed matter used when gluing the package, it has a large amount of dusts to adhere to before gluing the package, causes the problem of pollution to the printed matter.
Description
Technical Field
The invention relates to the technical field of printing equipment, in particular to a plastic wrapping machine for printed matters.
Background
After printing and binding processes of printed products, such as books, for facilitating mass transportation and preventing book covers from being worn or stained, plastic films are usually coated on the outsides of the books, the process is called as glue wrapping, and other books with cultural relics stored for a long time are also coated with plastic films on the outsides of the books to prevent the books from being eaten by insects.
The existing glue packaging modes generally comprise full-automatic and semi-automatic modes, although the packaging efficiency of the full-automatic packaging mode is high, the whole equipment is generally large and expensive, and the burden is heavy for small enterprises, so the semi-automatic packaging mode is still the mainstream mode in the glue packaging process, the semi-automatic packaging equipment generally comprises a glue outlet roller and a hot cutting machine, an operator wraps the film on the glue outlet roller outside a book on a workbench, and the film is cut by the hot cutting machine, so that the glue packaging is completed.
Because the film used for the bale wrapper is thin in thickness, measured in microns, dust is very easily attached to the film during production or bale wrapper, the existing bale wrapper process usually does not treat the dust on the surface of the film, so that the dust attached to the film, particularly the dust directly contacts with a book, can directly contact with the book, the surface of the book is polluted, and the surface of the book is abraded due to the large-particle dust.
Disclosure of Invention
The invention provides a plastic wrapping machine for printed matters, which aims to solve the problem that in the prior art, dust attached to a film for plastic wrapping directly contacts with books to pollute the covers of the books.
In order to achieve the purpose, the basic scheme of the invention is as follows:
the rubber packing machine for the printed matter comprises a frame, wherein a rubber feeding device is fixed on the frame and comprises a rubber roller, a hollow first guide rod and a hollow second guide rod, the rubber roller is horizontally and rotatably connected to the frame, the first guide rod and the second guide rod are located below the rubber roller, the first guide rod and the second guide rod are arranged in parallel and horizontally fixed on the frame, a gap is formed between the first guide rod and the second guide rod, the gap and a film are located in the same vertical plane, a plurality of air suction holes are formed in one side, close to the second guide rod, of the first guide rod, a plurality of air outlet holes are formed in one side, close to the first guide rod, of the second guide rod, and an air source mechanism for sucking air in the first guide rod and supplying air in the second guide rod simultaneously is fixed on the frame.
The technical principle and the effect of the basic scheme are as follows:
1. in this basic scheme, because air supply mechanism can breathe in to first guide arm all the time, carry out the air feed to the second guide arm, consequently when the film passes through the clearance, first guide arm can be hugged closely under the negative pressure effect of suction hole on first guide arm, adsorb the dust that the film is close to first guide arm one side simultaneously, and venthole spun gas is used in the film and is close to second guide arm one side from the second guide arm, thereby blow away the dust that the film is close to second guide arm one side, the film is when the clearance through first guide arm and second guide arm like this, the adnexed dust in film both sides is all cleared up, avoid on the film adnexed dust to take to books, thereby produce the problem of pollution to books.
2. In the scheme, the film is always attached to the first guide rod in the moving process, so that the first guide rod not only plays a role in guiding the film, but also plays a role in flattening the film due to the fact that the thickness of the film is usually micron-sized, and the film is very easy to deform and uneven in the moving process.
3. In this scheme, the gas of venthole spun always on the second guide arm is used for on the film, not only makes film and first guide arm laminating inseparabler, simultaneously with first guide arm combined action, improves the flat effect of exhibition to the film, because there is the friction in film and first guide arm in addition, the friction can produce certain heat, and the film is heated and is very easily out of shape, consequently does the gas of being used for on the film and still plays the effect of cooling.
Furthermore, flanges are coaxially fixed at two ends of the rubber roller, connecting rollers positioned at two ends of the rubber roller are rotatably connected to the rack, and the flange is coaxially fixed at one end, close to the rubber roller, of each connecting roller.
Has the advantages that: the arrangement is convenient for the replacement of the rubber roller by an operator after the film roll on the rubber roller is used up.
Further, the inside of the rubber roller is hollow.
Has the advantages that: the rubber roller can reduce the weight of the rubber roller and reduce the materials required in the manufacturing process, thereby saving the cost for manufacturing the rubber roller.
Furthermore, the cross sections of the first guide rod and the second guide rod are D-shaped, the first guide rod and the second guide rod are provided with cambered surfaces and vertical surfaces, and the vertical surfaces of the first guide rod and the second guide rod are arranged oppositely.
Has the advantages that: set up the one side like this, can improve the area of contact of film and first guide arm, improve first guide arm and at every turn to the flat-out effect of film, on the other hand improves the area that first guide arm was breathed in and the area that the second guide arm was blown to improve the efficiency of ash removal.
Further, the friction coefficient of the vertical surface of the first guide rod and the second guide rod is not more than 0.1.
Has the advantages that: therefore, the friction force between the film and the first guide rod and the friction force between the film and the second guide rod can be reduced as much as possible, and the problems that the film is deformed and even broken due to excessive heating caused by friction in the moving process are avoided.
Further, the air source mechanism comprises a first cylinder body and a second cylinder body which are fixed on the frame, the tops of the first cylinder body and the second cylinder body are open, a first piston is connected in the first cylinder body in a sliding manner, a first connecting rod which is connected with the top of the first cylinder body in a sliding manner is fixed above the first piston, a first cam is fixed on the connecting roller, a first sliding chute is arranged along the contour line of the first cam, the first connecting rod is connected with the first sliding chute in a sliding manner, a first air outlet one-way valve and a first air inlet one-way valve are arranged at the bottom of the first cylinder body, a second piston is connected in the second cylinder body in a sliding manner, a second connecting rod which is connected with the top of the second cylinder body in a sliding manner is fixed above the second piston, a second cam is fixed on the connecting roller, when the large round end of the first cam is positioned above the rubber roller, the large round end of the second cam is positioned below the rubber roller, a second sliding chute is arranged along the contour line of the second cam, the bottom of the second cylinder body is provided with a second air outlet one-way valve and a second air inlet one-way valve, the first air inlet one-way valve and the second air inlet one-way valve are communicated with the first guide rod through a three-way pipe and a pipeline, and the first air outlet one-way valve and the second air outlet one-way valve are communicated with the second guide rod through a three-way pipe and a pipeline.
Has the advantages that: on one hand, the air suction holes on the first guide rod are always in a negative pressure state in the film moving process, and the air outlet holes of the second guide rod are always in an outward air injection state in the film moving process; on the other hand, the rotation of the connecting roller is converted into the reciprocating movement of the first connecting rod and the second connecting rod through the arrangement of the first cam and the second cam, so that a power source is not required to be additionally arranged, the equipment investment is reduced, meanwhile, the manual control of the opening and closing of the air source mechanism by an operator is not required, and when the operator stops the rubber bag, namely after the film stops moving, the air source mechanism also can automatically stop.
Furthermore, a filter bag is communicated with the pipeline connected with the first guide rod.
Has the advantages that: this prevents dust entering through the first guide rod from being blocked at the first intake check valve or the second check valve.
Furthermore, one end of the first guide rod and one end of the second guide pipe, which are far away from the connecting pipeline, are arranged in a closed mode.
Has the advantages that: the arrangement is that the outside air enters the first guide rod from the air suction hole, the negative pressure at the air suction hole is improved, the gas discharged from the second guide rod is discharged from the air outlet hole, the flow distribution is reduced, the gas sprayed from the air outlet hole is more, and the dust cleaning effect on the film close to one side of the second guide rod is improved.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a press for wrapping printed matter according to the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a cross-sectional view taken along the direction B-B in fig. 1.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the air inlet and outlet device comprises a workbench 100, a first vertical plate 101, a second vertical plate 102, a rubber roller 103, a first guide rod 104, a second guide rod 105, a first connecting roller 106, a second connecting roller 107, a flange 108, an air inlet hole 109, an air outlet hole 110, a first cylinder 200, a first piston 201, a first connecting rod 202, a first cam 203, a first air outlet one-way valve 204, a first air inlet one-way valve 205, a second cylinder 300, a second piston 301, a second connecting rod 302, a second cam 303, a second air outlet one-way valve 304 and a second air inlet one-way valve 305.
The embodiment is basically as shown in the attached figures 1 and 2:
the rubber coating machine for the printed matter comprises a workbench 100 and a rack fixed on the workbench 100, wherein the rack comprises a first vertical plate 101 and a second vertical plate 102, a rubber feeding device is arranged between the first vertical plate 101 and the second vertical plate 102 and comprises a rubber roller 103, a hollow first guide rod 104 and a hollow second guide rod 105, a film roll to be used is arranged on the rubber roller 103, the lengths of the first guide rod 104 and the second guide rod 105 are both larger than the width of the film, the inside of the rubber roller 103 is hollow, flanges 108 are coaxially fixed at two ends of the rubber roller 103, connecting rollers located at two ends of the rubber roller 103 are rotatably connected on the first vertical plate 101 and the second vertical plate 102, the flange 108 is also coaxially fixed at one end of the connecting roller close to the rubber roller 103, the flange 108 on the rubber roller 103 is connected with the flange 108 on the connecting roller through bolts, in the embodiment, for the convenience of distinguishing, the connecting roller connected on the first vertical plate 101 is named as a first connecting roller 106, and the connecting roller connected to the second vertical plate 102 is named as a second connecting roller 107.
The first guide rod 104 and the second guide rod 105 are located below the rubber roller 103, the first guide rod 104 and the second guide rod 105 are parallel to each other and horizontally fixed between the first vertical plate 101 and the second vertical plate 102, a gap for the film to pass through is provided between the first guide rod 104 and the second guide rod 105, wherein the gap and the film are located on the same vertical plane (i.e. the film is perpendicular to the worktable 100 when passing through the gap), as shown in fig. 3, the cross sections of the first guide rod 104 and the second guide rod 105 are both D-shaped, i.e. the first guide rod 104 (or the second guide rod 105) has a cambered surface and a vertical surface, the vertical surfaces of the first guide rod 104 and the second guide rod 105 are arranged opposite to each other, a plurality of air suction holes 109 are uniformly distributed on the vertical surface of the first guide rod 104, a plurality of air outlet holes 110 are uniformly distributed on the vertical surface of the second guide rod 105, and each air outlet hole 110 is arranged obliquely upward (or downward), in this embodiment, each air outlet hole 110 is arranged obliquely upward, the first guide rod 104 and the second guide rod 105 are made of alloy steel, and the vertical surfaces of the first guide rod 104 and the second guide rod 105 are subjected to grinding and polishing for multiple times, so that the friction coefficient is not more than 0.1.
An air source mechanism for simultaneously sucking air in the first guide rod 104 and supplying air in the second guide rod 105 is fixed on the first vertical plate 101 and the second vertical plate 102, the air source mechanism comprises a first cylinder body 200 fixed on the first vertical plate 101 and a second cylinder body 300 fixed on the second vertical plate 102, the first cylinder body 200 and the second cylinder body 300 are both vertically arranged, the top of the first cylinder body 200 is open, a first piston 201 is connected in the first cylinder body 200 in a sliding manner, a first connecting rod 202 connected with the top of the first cylinder body 200 in a sliding manner is fixed above the first piston 201, a first cam 203 is fixed on the first connecting roller 106, a T-shaped first sliding groove is formed along the contour line of the first cam 203, the first connecting rod 202 is connected with the first sliding groove in a sliding manner, a first air outlet one-way valve 204 and a first air inlet one-way valve 205 are arranged at the bottom of the first cylinder body 200, when the pressure in the first cylinder body 200 is increased, the first air outlet one-way valve 204 is opened, the gas in the first cylinder 200 is discharged, and when the pressure in the first cylinder 200 is reduced, the first intake check valve 205 is opened and the external gas is supplied into the first cylinder 200.
The top of the second cylinder 300 is open, a second piston 301 is connected in the second cylinder 300 in a sliding manner, a second connecting rod 302 connected with the top of the second cylinder 300 in a sliding manner is fixed above the second piston 301, a second cam 303 is fixed on the second connecting roller 107, when the large round end of the first cam 203 is positioned above the rubber covered roller 103, the large round end of the second cam 303 is positioned below the rubber covered roller 103, a T-shaped second chute is formed along the contour line of the second cam 303, the second connecting rod 302 is connected with the second chute in a sliding manner, a second air outlet one-way valve 304 and a second air inlet one-way valve 305 are arranged at the bottom of the second cylinder 300, when the pressure in the second cylinder 300 is increased, the second air outlet one-way valve 304 is opened, the air in the second cylinder 300 is discharged, when the pressure in the second cylinder 300 is decreased, the second air inlet one-way valve 305 is opened, and the outside air is filled into the second cylinder 300.
The first air inlet check valve 205 and the second air inlet check valve 305 are communicated with the first guide rod 104 through a three-way pipe and a pipeline, the first air outlet check valve 204 and the second air outlet check valve 304 are communicated with the second guide rod 105 through a three-way pipe and a pipeline, a filter bag is communicated with the pipeline connected with the first guide rod 104, and one ends of the first guide rod 104 and the second guide rod, which are far away from the connecting pipeline, are closed.
The specific implementation process is as follows:
initially, a film on the rubber roller 103 passes through a gap between the first guide rod 104 and the second guide rod 105, an operator performs rubber coating on printed matters such as books on the workbench 100, when the operator uses the film, the film moves downwards to drive the rubber roller 103 to rotate, the first connecting roller 106 and the second connecting roller 107 synchronously rotate, so that the first cam 203 and the second cam 303 synchronously rotate, in the process of synchronous rotation of the first cam 203 and the second cam 303, the first connecting rod 202 and the second connecting rod 302 reciprocate up and down, and when a large round end of the first cam 203 is located above the rubber roller 103, a large round end of the second cam 303 is located below the rubber roller 103, so that when the first connecting rod 202 moves downwards, the second connecting rod 302 moves upwards.
When the first connecting rod 202 drives the first piston 201 to move downwards, the pressure in the first cylinder 200 increases, the first air outlet check valve 204 opens, the air in the first cylinder 200 enters the second guide rod 105 through the first air outlet check valve 204, meanwhile, the second connecting rod 302 drives the second piston 301 to move upwards, the pressure in the second cylinder 300 decreases, the outside air enters the second cylinder 300 through the first guide rod 104, and negative pressure is generated at the air suction hole 109.
When the first connecting rod 202 drives the first piston 201 to move upwards, the pressure in the first cylinder 200 is reduced, the outside air enters the first cylinder 200 through the first guide rod 104, negative pressure is generated at the position of the air suction hole 109, meanwhile, the second connecting rod 302 drives the second piston 301 to move downwards, the pressure in the second cylinder 300 is increased, and the air in the second cylinder 300 enters the second guide rod 105 through the second air outlet one-way valve 304; thus, the air suction holes 109 of the first guide bar 104 are always in a negative pressure state during the film moving process, and the air discharge holes 110 of the second guide bar 105 are always blown outward during the film moving process.
In the process that the film moves between the first guide rod 104 and the second guide rod 105, the film can be tightly attached to the vertical surface of the first guide rod 104 under the action of negative pressure of the air suction hole 109, dust attached to the film enters the filter bag through the first guide rod 104 under the action of the negative pressure, meanwhile, the surface, close to the second guide rod 105, of the film is under the action of air sprayed from the air outlet hole 110, on one hand, the air acting on the film can blow the film away from the second guide rod 105 to enable the film to be tightly attached to the first guide rod 104, on the other hand, the air can blow away the dust attached to the side, close to the second guide rod 105, of the film, and therefore the dust attached to the film, which flows out from the gap between the first guide rod 104 and the second guide rod 105, is less.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (7)
1. Presswork is with gluing chartered plane, including the frame, its characterized in that: the glue feeding device is fixed on the rack and comprises a glue roller, a hollow first guide rod and a hollow second guide rod, the glue roller is horizontally and rotatably connected to the rack, the first guide rod and the second guide rod are positioned below the glue roller, the first guide rod and the second guide rod are arranged in parallel and are horizontally fixed on the rack, a gap is formed between the first guide rod and the second guide rod, the gap and the film are positioned in the same vertical plane, one side of the first guide rod, which is close to the second guide rod, is provided with a plurality of air suction holes, one side of the second guide rod, which is close to the first guide rod, is provided with a plurality of air outlet holes, and an air source mechanism for simultaneously sucking air in the first guide rod and supplying air in the second guide rod is fixed on the; the cross sections of the first guide rod and the second guide rod are D-shaped, the first guide rod and the second guide rod are provided with cambered surfaces and vertical surfaces, and the vertical surfaces of the first guide rod and the second guide rod are arranged oppositely.
2. The bale press for the printed matter according to claim 1, characterized in that: flanges are coaxially fixed at two ends of the rubber roll, connecting rolls positioned at two ends of the rubber roll are rotatably connected to the rack, and the flange is coaxially fixed at one end, close to the rubber roll, of each connecting roll.
3. The bale press for printed matter according to claim 2, characterized in that: the inside of the rubber roller is hollow.
4. The bale press for printed matter as claimed in claim 3, characterized in that: the friction coefficient of the vertical surfaces of the first guide rod and the second guide rod is not more than 0.1.
5. The bale press for printed matter as claimed in claim 4, characterized in that: the air source mechanism comprises a first cylinder body and a second cylinder body which are fixed on the frame, the tops of the first cylinder body and the second cylinder body are open, a first piston is connected in the first cylinder body in a sliding manner, a first connecting rod which is connected with the top of the first cylinder body in a sliding manner is fixed above the first piston, a first cam is fixed on a first connecting roller, a T-shaped first chute is arranged along the contour line of the first cam, the first connecting rod is connected with the first chute in a sliding manner, a first air outlet one-way valve and a first air inlet one-way valve are arranged at the bottom of the first cylinder body, a second piston is connected in the second cylinder body in a sliding manner, a second connecting rod which is connected with the top of the second cylinder body in a sliding manner is fixed above the second piston, a second cam is fixed on a second connecting roller, when the large round end of the first cam is positioned above the rubber roller, the large round end of the second cam is positioned below the rubber roller, a second chute is arranged along the, the second connecting rod is connected with the second sliding chute in a sliding mode, a second air outlet one-way valve and a second air inlet one-way valve are arranged at the bottom of the second cylinder body, the first air inlet one-way valve and the second air inlet one-way valve are communicated with the first guide rod through a three-way pipe and a pipeline, and the first air outlet one-way valve and the second air outlet one-way valve are communicated with the second guide rod through a three-way pipe and a pipeline.
6. The bale press for printed matter as claimed in claim 5, characterized in that: the pipeline connected with the first guide rod is communicated with a filter bag.
7. The bale press for printed matter as claimed in claim 6, characterized in that: the first guide rod and one end of the second guide pipe, which is far away from the connecting pipeline, are arranged in a closed manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811459410.7A CN109353581B (en) | 2018-11-30 | 2018-11-30 | Rubber bag machine for printed matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811459410.7A CN109353581B (en) | 2018-11-30 | 2018-11-30 | Rubber bag machine for printed matter |
Publications (2)
| Publication Number | Publication Date |
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| CN109353581A CN109353581A (en) | 2019-02-19 |
| CN109353581B true CN109353581B (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811459410.7A Active CN109353581B (en) | 2018-11-30 | 2018-11-30 | Rubber bag machine for printed matter |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111317671A (en) * | 2020-02-27 | 2020-06-23 | 中国人民解放军陆军军医大学第一附属医院 | Medical intelligent medicine delivery robot |
| CN111902039B (en) * | 2020-06-23 | 2022-01-18 | 上海领升自动化***有限公司 | Liftable formula platform of plugging into |
| CN111845126B (en) * | 2020-08-06 | 2022-04-12 | 新印科技股份有限公司 | Green and environment-friendly ink printer |
| CN114671286B (en) * | 2022-03-29 | 2023-03-24 | 南通人民彩印有限公司 | Rubber coating machine for printed matter |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120125973A (en) * | 2012-10-22 | 2012-11-19 | 주식회사 테크라인 | Automatic cutting machine of dust and particle removal adhesive tape for cleaning machine |
| CN203043225U (en) * | 2013-02-07 | 2013-07-10 | 中国人民解放军第三军医大学第一附属医院 | Artificial respirator |
| CN103318671B (en) * | 2013-06-26 | 2016-01-06 | 郑州新世纪数码打印科技有限公司 | No-station pole canopy, dedusting leather unwinding device |
| CN204917335U (en) * | 2015-09-02 | 2015-12-30 | 浙江汇丰经编针织有限公司 | Surface fabric dust collector |
| CN205162970U (en) * | 2015-11-04 | 2016-04-20 | 刘莉平 | Small -size dust absorption equipment |
| CN207684563U (en) * | 2017-09-29 | 2018-08-03 | 瑞安市东升包装制品有限公司 | A kind of film take-up equipment with cleaning mechanism |
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