CN112607498B - Effectual folding machine gives sound insulation - Google Patents
Effectual folding machine gives sound insulation Download PDFInfo
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- CN112607498B CN112607498B CN202011387122.2A CN202011387122A CN112607498B CN 112607498 B CN112607498 B CN 112607498B CN 202011387122 A CN202011387122 A CN 202011387122A CN 112607498 B CN112607498 B CN 112607498B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
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Abstract
The application relates to a folding machine with a good sound insulation effect, which belongs to the technical field of printing equipment and comprises a folding unit, a first sound insulation cover and a second sound insulation cover, wherein the first sound insulation cover covers the outer side of the folding unit; the folding unit is connected with a support frame, and the support frame comprises support plates arranged on two sides of the folding unit; the first sound-proof shield comprises a first shield body fixed with the two supporting plates, and the top of one side of the first shield body is hinged with a first door plate; the second sound-proof shield comprises a second shield body which has the same shape as the first shield body, and a second door plate is hinged to the top of the second shield body, which is positioned on the same side as the first door plate; and the second door panel is fixedly connected with a pressing component for pressing the first door panel. This application has and falls making an uproar the paper folder, promotes operation workman's operational environment's effect.
Description
Technical Field
The application relates to the technical field of printing equipment, in particular to a folding machine with good sound insulation effect.
Background
The folding machine is mainly used for folding paper with different sizes and thicknesses and is suitable for large-batch folding of quick printing centers, production enterprises, official documents and business letters.
As shown in fig. 1, the conventional folding machine includes a continuous sheet feeder 1, a positioning table 2, a folding unit 3, and a delivery table 4. The paper to be folded is conveyed to a positioning table 2 for paper positioning through a continuous paper feeding flight 1, so that the paper is accurately controlled to enter a folding unit 3 for folding, and the paper is conveyed to a paper delivery table 4 for collection after being folded.
In view of the above-mentioned related art, the inventors have considered that the paper folding machine has a large noise during the work, and thus the working environment of the operating worker may be deteriorated.
Disclosure of Invention
In order to fall making an uproar to the folder, promote operation workman's operational environment, this application provides a folding machine that gives sound insulation respond well.
The application provides a effectual folding machine gives sound insulation adopts following technical scheme:
a folding machine with good sound insulation effect comprises a folding unit, a first sound insulation cover covering the outer side of the folding unit, and a second sound insulation cover covering the outer side of the first sound insulation cover; the folding unit is connected with a support frame, and the support frame comprises support plates arranged on two sides of the folding unit; the first sound-proof shield comprises a first shield body fixed with the two supporting plates, and the top of one side of the first shield body is hinged with a first door plate; the second sound-proof shield comprises a second shield body which has the same shape as the first shield body, and a second door plate is hinged to the top of the second shield body, which is positioned on the same side as the first door plate; and the second door panel is fixedly connected with a pressing component for pressing the first door panel.
By adopting the technical scheme, when the folding unit folds paper, large noise can be generated, the sound insulation and noise reduction effects can be achieved by arranging the first sound-proof housing and the second sound-proof housing on the outer side of the folding unit, and due to the fact that a gap exists between the first sound-proof housing and the second sound-proof housing, medium change can be generated when sound is transmitted towards the second sound-proof housing through the first sound-proof housing, and the noise reduction effect is further achieved; when the inside needs of first sound-proof housing overhaul, can open second door plant and first door plant in proper order, when overhauing the end and closing the second door plant, the subassembly that compresses tightly on the second door plant can compress tightly first door plant to can compress tightly first door plant when closing the second door plant, and then play the dual effect of making an uproar of falling.
Optionally, the pressing assembly includes a first spring, one end of which is fixedly connected to the second door panel, and the other end of the first spring is fixedly connected to a pressing plate for tightly pressing the first door panel.
Through adopting above-mentioned technical scheme, when closing the second door plant, the pressure strip can compress tightly on first door plant, and first spring is in the state of compressed this moment, so can make first door plant closed inseparabler when closing the second door plant to promote sealed effect, further play and fall the syllable-dividing function of making an uproar.
Optionally, a rope is fixedly connected between the first door panel and the second door panel.
Through adopting above-mentioned technical scheme, can utilize the rope to open first door plant when opening the second door plant to play the effect of labour saving and time saving, favourable use promotes work efficiency.
Optionally, a support assembly for supporting the first door panel when the first door panel is opened is disposed between the first cover body and the first door panel.
Through adopting above-mentioned technical scheme, need open first door plant when needs overhaul the folding unit, can make first door plant remain the state of opening all the time through setting up supporting component to be convenient for overhaul the folding unit.
Optionally, the support assembly includes an insertion rod capable of sliding along the inner wall of the first cover body, and the first door plate is fixedly connected with an insertion block for the insertion rod to perform insertion.
Through adopting above-mentioned technical scheme, when first door plant was opened, peg graft the grafting piece on first door plant with the inserted bar to can realize supporting first door plant, avoid first door plant when overhauing first cover body inside to take place to rotate because gravity.
Optionally, at least one locking assembly for locking the second door panel is arranged on the support plate and the second door panel.
Through adopting above-mentioned technical scheme, when the second door plant need be closed, utilize locking Assembly to fix the second door plant to can guarantee the connection performance between second door plant and the backup pad as far as possible.
Optionally, locking Assembly includes a pair of first mounting panel of fixed connection in the backup pad, fixedly connected with is a pair of second mounting panel relative setting with first mounting panel on the second door plant, and is a pair of rotate between the first mounting panel and be connected with the dwang, the sliding block has been cup jointed in the dwang, the second spring has still been cup jointed on the dwang, the both ends of second spring are fixed mutually with the one end that sliding block and dwang are close to first mounting panel respectively.
Through adopting above-mentioned technical scheme, when needs lock the second door plant, at first rotate the dwang and make the dwang be spheroidal one end and be located the downside, then upwards stimulate the sliding block, when the slider removed the upside to the second mounting panel, rotatory dwang made the dwang be located the position between a pair of second mounting panel, then unclamp the sliding block, the sliding block can compress tightly the upper surface at the second mounting panel under the spring action of second spring this moment to can realize locking the second door plant.
Optionally, the second door panel is fixedly connected with sawtooth-shaped pressing strips along the boundaries of two sides in the vertical direction, and the second cover body is provided with mounting grooves matched with the pressing strips.
Through adopting above-mentioned technical scheme, set up the pressfitting strip through the position at second door plant and second cover body interconnect to set up the mounting groove and can form crisscross sealed on the second cover body, thereby further promote and fall the syllable-dividing effect of making an uproar.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the first sound-proof housing and the second sound-proof housing are arranged on the outer side of the folding unit, so that double-layer sealing can be formed, and the noise reduction and sound insulation effects are improved;
2. the rope and the pressing assembly are arranged between the first door panel and the second door panel, so that the first door panel and the second door panel can be opened simultaneously, and the first door panel can be tightly pressed when the second door panel is closed, and the noise reduction and sound insulation effects are improved;
3. set up the pressfitting strip of cockscomb structure through the position at second door plant and second sound-proof housing interconnect and can form crisscross sealed to can further promote the noise reduction and give sound insulation's of making an uproar effect.
Drawings
Fig. 1 is a schematic view showing a structure of a folding machine in the related art.
Fig. 2 is a schematic view showing the structure of the folding machine in the present embodiment.
Fig. 3 is a schematic view showing the structure of the folding unit and the soundproof device in the embodiment.
Fig. 4 is a schematic structural diagram showing the first door panel and the second door panel closed in this embodiment.
Fig. 5 is a partially enlarged view of a portion a shown in fig. 4.
Fig. 6 is a schematic structural diagram showing the first door panel and the second door panel being opened in the present embodiment.
Fig. 7 is a partially enlarged view of a portion B shown in fig. 6.
Fig. 8 is a schematic structural view showing the pressing strip and the mounting groove in this embodiment.
Description of reference numerals: 1. continuously feeding paper to fly; 2. a positioning table; 3. a folding unit; 31. a support frame; 311. a support plate; 4. a delivery table; 5. a first sound-proof housing; 51. a first cover body; 52. a first door panel; 521. a rope; 6. a second sound-proof housing; 61. a second cover body; 611. mounting grooves; 62. a second door panel; 621. pressing the strips; 7. a compression assembly; 71. a first spring; 72. a compression plate; 8. a locking assembly; 81. a first mounting plate; 82. a second mounting plate; 83. rotating the rod; 84. a slider; 85. a second spring; 9. a support assembly; 91. a first sleeve; 92. a second sleeve; 93. a sliding plate; 94. a first notch; 95. a second notch; 96. a plug rod; 97. a handle; 98. and (6) plugging the blocks.
Detailed Description
The present application is described in further detail below with reference to figures 2-8.
The embodiment of the application discloses a folding machine that gives sound insulation respond well. Referring to fig. 2, a folding machine with a good soundproof effect includes a continuous paper feeding fly 1, a positioning table 2, a folding unit 3, and a delivery table 4. When the paper is folded, firstly, the paper is placed on the continuous paper feeding device 1, the paper enters the positioning table 2 under the power of the continuous paper feeding device 1 for positioning and guiding, so that the paper can accurately enter the folding unit 3 for folding, and the paper is conveyed to the paper delivery table 4 for collection after being folded.
Referring to fig. 2 and 3, since a large noise is generated during folding of the paper, a soundproof device for completely covering the folding unit 3 is required at the folding unit 3 of the folding machine. A support frame 31 supporting the folding unit 3 is provided at the position of the folding unit 3, the support frame 31 includes support plates 311 vertically provided at both sides of the folding unit 3, and the soundproof device includes first soundproof covers 5 mounted on both the support plates 311.
Referring to fig. 4, the first soundproof cover 5 includes a first cover body 51 fixedly connected to the tops of two support plates 311, a first door panel 52 is provided on a side of the first cover body 51 away from the continuous paper feeder 1, and the first door panel 52 is hinged to the top of the first cover body 51. When the folding unit 3 needs to be overhauled, the first door plate 52 is pulled to move towards the direction away from the continuous paper feeding flying direction 1, so that the folding unit 3 is maintained; after the maintenance is finished, the first door panel 52 is rotated downward so that the first door panel 52 is attached to the boundary of the first cover body 51, and at this time, a closed space can be formed, thereby realizing isolation of noise generated by the folding unit 3.
Still be provided with second sound-proof housing 6 in the outside of first sound-proof housing 5, can form double-deck syllable-dividing through setting up second sound-proof housing 6 to promote syllable-dividing effect. The second soundproof cover 6 includes the second cover body 61 the same with first cover body 51 shape, it has the second door plant 62 to keep away from the top that continuous form is form advanced and is flown to 1 one side at the second cover body 61, the second door plant 62 is located the outside of first door plant 52, be connected with the rope 521 between first door plant 52 and second door plant 62, can drive first door plant 52 and open when opening second door plant 62 through setting up rope 521, thereby realize overhauing the inside of first cover body 51.
The pressing assembly 7 is fixedly mounted on the side wall of the second door panel 62 adjacent to the first door panel 52, the pressing assembly 7 comprises a first spring 71 with one end fixedly connected to the second door panel 62, and a pressing plate 72 is fixedly connected to the end of the first spring 71 adjacent to the first door panel 52. When first door plant 52 and second door plant 62 need be closed, rotate second door plant 62 downwards, second door plant 62 can extrude first door plant 52, and when second door plant 62 was closed, the pressure strip 72 on the second door plant 62 supported tightly each other with first door plant 52, and first spring 71 was in compression state this moment to the realization makes first door plant 52 closed inseparabler when closing second door plant 62, is favorable to promoting to fall the function of making an uproar.
Referring to fig. 4 and 5, a locking assembly 8 for locking the second door panel 62 is disposed between the second door panel 62 and the support plate 311, and the second door panel 62 can be locked by disposing the locking assembly 8, so that the first spring 71 can be prevented from springing open the second door panel 62.
When the second door panel 62 is locked, the rotating rod 83 is rotated first, the spherical end of the rotating rod 83 is located on the lower side, then the sliding block 84 is pulled upwards, when the sliding block 84 moves to the upper side of the second mounting plate 82, the rotating rod 83 is rotated, the rotating rod 83 is located between the pair of second mounting plates 82, then the sliding block 84 is released, and at the moment, the sliding block 84 can be pressed on the upper surface of the second mounting plate under the action of the elastic force of the second spring 85, so that the second door panel 62 can be locked.
Referring to fig. 6 and 7, a support assembly 9 supporting the first door panel 52 when the first door panel 52 is opened is fixedly mounted on an inner sidewall of the first cover body 51. When the folding unit 3 needs to be overhauled, the first door panel 52 needs to be opened, and the first door panel 52 can be always kept in an opened state by arranging the supporting assembly 9, so that the folding unit 3 is convenient to overhaul.
The supporting component 9 comprises a first sleeve 91 and a second sleeve 92 which are fixedly connected to the inner wall of the first cover body 51, the first sleeve 91 and the second sleeve 92 are horizontally arranged in a collinear manner, a pair of sliding plates 93 which are distributed up and down are fixedly connected between the first sleeve 91 and the second sleeve 92, a first notch 94 is formed between each sliding plate 93 and the first sleeve 91, and a second notch 95 is formed between each sliding plate 93 and the second sleeve 92. An insertion rod 96 is provided to sequentially penetrate through the first sleeve 91, the gap between the pair of sliding plates 93 and the second sleeve 92, and a handle 97 perpendicular to the insertion rod 96 is fixedly connected to a side wall of the insertion rod 96.
Fixedly connected with insertion block 98 on the inner wall of first door plant 52, when opening first door plant 52, rotate first door plant 52 and make insertion block 98 move to the position relative with grafting pole 96, then move handle 97 and move towards insertion block 98's direction, when grafting pole 96 is pegged graft in insertion block 98, place handle 97 in first breach 94, can support first door plant 52 this moment, avoid first door plant 52 to rotate downwards because of gravity.
When the first door panel 52 needs to be closed, the moving handle 97 moves towards a direction away from the insertion block 98, at this time, the insertion rod 96 can be separated from the insertion block 98, the handle 97 passes through a position between the two sliding plates 93 in the moving process and is finally clamped in the second gap 95, at this time, the insertion rod 96 moves to the inside of the first cover body 51, and therefore the first door panel 52 can be tightly pressed on the boundary of the first cover body 51.
Referring to fig. 8, zigzag-shaped pressing strips 621 are fixedly connected to the boundaries of the two sides of the second door panel 62 along the vertical direction, and mounting grooves 611 engaged with the pressing strips 621 are formed in the side walls of the second cover body 61. The pressing strip 621 and the mounting groove 611 are mutually matched to form staggered sealing, so that the noise reduction effect is further improved.
The implementation principle of the folding machine with good sound insulation effect is as follows: when needs maintain folding unit 3, open locking Assembly 8 and make second door plant 62 open, can drive first door plant 52 and open together when opening second door plant 62 this moment, then peg graft the pole 96 in the grafting piece 98 of first door plant 52, first door plant 52 and second door plant 62 all are in the state of opening this moment to convenient operation workman overhauls folding unit 3.
When the first door panel 52 and the second door panel 62 need to be closed after the overhaul is finished, the inserting rod 96 is controlled to be separated from the inserting block 98, then the second door panel 62 is rotated to enable the second door panel 62 to be in a closed state, at the moment, the first door panel 52 can be closed under the elastic force of the first spring 71 more tightly, finally, the locking assembly 8 is utilized to fix the second door panel 62, at the moment, the first door panel 52 is also in a tightly closed state, and the sound insulation and noise reduction effects are favorably improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a effectual folding machine gives sound insulation which characterized in that: comprises a folding unit (3), a first sound-proof cover (5) covering the outer side of the folding unit (3), and a second sound-proof cover (6) covering the outer side of the first sound-proof cover (5);
the folding unit (3) is connected with a support frame (31), and the support frame (31) comprises support plates (311) arranged on two sides of the folding unit (3);
the first sound insulation cover (5) comprises a first cover body (51) fixed with two support plates (311), and the top of one side of the first cover body (51) is hinged with a first door plate (52);
the second sound-proof cover (6) comprises a second cover body (61) which is the same as the first cover body (51) in shape, and a second door panel (62) is hinged to the top of the second cover body (61) on the same side as the first door panel (52);
a pressing component (7) for pressing the first door panel (52) is fixedly connected to the second door panel (62); the pressing assembly (7) comprises a first spring (71) with one end fixedly connected to the second door plate (62), and the other end of the first spring (71) is fixedly connected with a pressing plate (72) for tightly pressing the first door plate (52).
2. The folder according to claim 1, wherein: a rope (521) is fixedly connected between the first door panel (52) and the second door panel (62).
3. The folder according to any one of claims 1 to 2, wherein: a supporting component (9) which supports the first door plate (52) when the first door plate (52) is opened is arranged between the first cover body (51) and the first door plate (52).
4. A folder with a good soundproof effect as set forth in claim 3 wherein: the supporting assembly (9) comprises an inserting rod (96) capable of sliding along the inner wall of the first cover body (51), and an inserting block (98) for inserting the inserting rod (96) is fixedly connected to the first door panel (52).
5. The folder according to claim 4, wherein: and at least one locking component (8) for locking the second door panel (62) is arranged on the supporting plate (311) and the second door panel (62).
6. The folder according to claim 5, wherein: locking Assembly (8) are including a pair of first mounting panel (81) of fixed connection in backup pad (311), second mounting panel (82) that fixedly connected with a pair of and first mounting panel (81) set up relatively on second door plant (62), and is a pair of rotate between first mounting panel (81) and be connected with dwang (83), sliding sleeve has been cup jointed sliding block (84) on dwang (83), second spring (85) have still been cup jointed on dwang (83), the both ends of second spring (85) are fixed mutually with the one end of sliding block (84) and dwang (83) neighbouring first mounting panel (81) respectively.
7. The folder according to claim 6, wherein: the second door panel (62) is fixedly connected with sawtooth-shaped pressing strips (621) along the boundaries of two sides in the vertical direction respectively, and the second cover body (61) is provided with a mounting groove (611) matched with the pressing strips (621) in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011387122.2A CN112607498B (en) | 2020-12-01 | 2020-12-01 | Effectual folding machine gives sound insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011387122.2A CN112607498B (en) | 2020-12-01 | 2020-12-01 | Effectual folding machine gives sound insulation |
Publications (2)
| Publication Number | Publication Date |
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| CN112607498A CN112607498A (en) | 2021-04-06 |
| CN112607498B true CN112607498B (en) | 2022-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011387122.2A Active CN112607498B (en) | 2020-12-01 | 2020-12-01 | Effectual folding machine gives sound insulation |
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| CN (1) | CN112607498B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2519906Y2 (en) * | 1989-12-28 | 1996-12-11 | シチズン時計株式会社 | Printer soundproof cover |
| JP2892286B2 (en) * | 1994-09-12 | 1999-05-17 | 東北リコー株式会社 | Soundproofing device for image forming equipment |
| DE202004006565U1 (en) * | 2004-04-26 | 2004-07-08 | Maschinenbau Oppenweiler Binder Gmbh & Co. Kg | Combined folding machine with two-part protective hood |
| JP5409866B1 (en) * | 2012-09-14 | 2014-02-05 | 株式会社Ｐｆｕ | Document feeder |
| CN206913953U (en) * | 2017-02-28 | 2018-01-23 | 东莞市朗迈打印设备有限公司 | A kind of protective cover of printer with soundproof effect |
| CN207173065U (en) * | 2017-09-27 | 2018-04-03 | 濮阳市海虹实业有限公司 | A kind of new type auto marking machine |
| CN207890785U (en) * | 2018-02-10 | 2018-09-21 | 宁波卓洋印务有限公司 | A kind of folding machine with blimp |
| CN210286220U (en) * | 2019-04-15 | 2020-04-10 | 南充职业技术学院 | Folding machine with sound insulation protective cover |
| CN211828106U (en) * | 2020-03-12 | 2020-10-30 | 高教社（天津）印务有限公司 | Noise reduction device for folding machine |
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2020
- 2020-12-01 CN CN202011387122.2A patent/CN112607498B/en active Active
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