CN203739325U - Envelope compressing mechanism - Google Patents
Envelope compressing mechanism Download PDFInfo
- Publication number
- CN203739325U CN203739325U CN201420126768.9U CN201420126768U CN203739325U CN 203739325 U CN203739325 U CN 203739325U CN 201420126768 U CN201420126768 U CN 201420126768U CN 203739325 U CN203739325 U CN 203739325U
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- China
- Prior art keywords
- belt
- envelope
- rollers
- roller set
- pressure roller
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Abstract
The utility model discloses an envelope compressing mechanism which comprises an upper compression roller set and a lower conveying roller set. The upper compression roller set and the lower conveying roller set are arranged oppositely, the upper compression roller set comprises a plurality of compression rollers, the lower conveying roller set comprises a plurality of conveying rollers, an annularly-closed belt is arranged on the periphery of the upper compression roller set, the belt penetrates between the upper compression roller set and the lower conveying roller set, tensioning components used for tensioning the belt are arranged at the two ends of the belt, each tensioning component comprises a plurality of tensioning rollers, the belt is tightly wound between the adjacent tensioning rollers, and the compression rollers are connected with adjusting components respectively. An envelope is conveyed between the upper compression roller set and the lower conveying roller set, the acting force of the compression rollers is acted on the envelope through the tensioned and smooth belt, the envelope can be compressed more comprehensively and smoothly, the compression rollers are connected with the adjusting components respectively, the distance between the compression rollers and the conveying rollers can be adjusted, the compression force of the belt on the envelope is controlled, the compression force of different levels can be selected according to envelopes of different types, the envelope compressing mechanism is convenient to use and practical, and it is guaranteed that the envelope is glued firmly and is smooth.
Description
Technical field
The utility model relates to a kind of envelope processing machine tool, and more particularly, it relates to a kind of envelope hold-down mechanism.
Background technology
Envelope processing machine tool is the plant equipment for product processing such as all kinds of envelopes or express deliveries, for the former paper of envelope being processed into the folding complete envelope pasting, realizes full-automation, and High-efficient Production.
At present, envelope processing machine tool on market, it comprises paper advance mechanism and follow-up window-opening mechanism, fold mechanism, gumming mechanism, drying mechanism etc., when common envelope process, two of envelope flangings are carried out to gluing, by folding, two this sides of gluing are fitted with corresponding paper again, although the process of folded, glued makes envelope through between two rollers, there is certain laminating effect, but adhesive force is not enough, if do not carry out further compressing laminating, just bonding good flanging is easy to occur dislocation, cause envelope out-of-flatness, affect follow-up processing, and more easily cause the phenomena of the failure such as equipment generation paperboard.
Utility model content
For the deficiency of prior art existence, the purpose of this utility model is to provide a kind of envelope hold-down mechanism, can carry out further compressing laminating to the good envelope of folded, glued, guarantees envelope formation, bonding firm.
For achieving the above object, the utility model provides following technical scheme: a kind of envelope hold-down mechanism, comprise the upper pressure roller group and the lower transfer roller group that are oppositely arranged, described upper pressure roller group comprises several pressure rollers, described lower transfer roller group comprises several transfer rollers, the outer belt of closure ringwise that is arranged with of described upper pressure roller group, described belt is through between upper pressure roller group and lower transfer roller group, the two ends of described belt are also provided with the tension assembly for tightening belt, described tension assembly comprises several idler rollers, described belt is tightly around between adjacent idler roller, described pressure roller is all connected with adjusting part.
By adopting technique scheme, the envelope that folded, glued is good is conveyed between pressure roller group and lower transfer roller group, compress, arrange after belt and tension assembly, the active force of pressure roller acts on envelope by the smooth belt of tensioning, envelope is compressed more comprehensive, smooth, each pressure roller is all connected with adjusting part, can regulate the spacing between each pressure roller and transfer roller, control the thrust size of belt to envelope, dissimilar envelope is selected to thrust in various degree, convenient and practical, guarantee that envelope is bonding firm and smooth.
The utility model is further set to: described adjusting part comprises fixed head and screw rod, and the threaded one end of described screw rod is connected with nut, and its other end is connected with the roll shaft of pressure roller through fixed head.
By adopting technique scheme, turn nut, screw thread transmission between nut and screw rod, the lifting of screw rod elevating control pressure roller, regulates the distance between pressure roller and transfer roller, to regulate the thrust of belt to envelope, convenient and practical, simple in structure.
The utility model is further set to: in described tension assembly, at least one idler roller is connected with the adjusting part of same structure.
By adopting technique scheme, the adjusting part of same structure, regulates the lifting of idler roller, regulates the tensile force of idler roller to belt, makes the abundant tensioning of belt, and the face that belt team envelope compresses is smooth, guarantees the compression quality to envelope.
The utility model is further set to: the side of described belt is all to being provided with locating wheel.
By adopting technique scheme, locating wheel carries out spacing to belt, adjusts in real time and revises belt position, guarantees that belt is not offset, and improves the compression quality to envelope.
The utility model is further set to: the wheel face of described locating wheel is provided with annular groove, and the side of described belt is embedded in annular groove.
By adopting technique scheme, annular groove carries out the spacing of vertical direction to belt, and belt can not depart from wheel face by vertical direction, plays better limit effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model envelope hold-down mechanism embodiment;
Fig. 2 is the adjusting part structural representation of the utility model envelope hold-down mechanism embodiment;
Fig. 3 is the locating wheel structural representation of the utility model envelope hold-down mechanism embodiment.
Description of reference numerals: 1, upper pressure roller group; 11, pressure roller; 2, lower transfer roller group; 21, transfer roller; 3, belt; 4, tension assembly; 41, idler roller; 5, adjusting part; 51, fixed head; 52, screw rod; 53, nut; 6, locating wheel; 61, annular groove.
The specific embodiment
Referring to figs. 1 through Fig. 3, the utility model envelope embodiment that holds down assembly is described further.
A kind of envelope hold-down mechanism, comprise the upper pressure roller group 1 and the lower transfer roller group 2 that are oppositely arranged, described upper pressure roller group 1 comprises several pressure rollers 11, described lower transfer roller group 2 comprises several transfer rollers 21, the outer belt 3 of closure ringwise that is arranged with of described upper pressure roller group 1, described belt 3 is through between upper pressure roller group 1 and lower transfer roller group 2, the two ends of described belt 3 are also provided with the tension assembly 4 for tightening belt 3, described tension assembly 4 comprises several idler rollers 41, described belt 3 is tightly around between adjacent idler roller 41, and described pressure roller 11 is all connected with adjusting part 5.
By adopting technique scheme, the envelope that folded, glued is good is conveyed between pressure roller group 1 and lower transfer roller group 2, compress, arrange after belt 3 and tension assembly 4, the active force of pressure roller 11 acts on envelope by the smooth belt 3 of tensioning, envelope is compressed more comprehensive, smooth, each pressure roller 11 is all connected with adjusting part 5, can regulate the spacing between each pressure roller 11 and transfer roller 21, control the thrust size of 3 pairs of envelopes of belt, dissimilar envelope is selected to thrust in various degree, convenient and practical, guarantee that envelope is bonding firm and smooth.
Described adjusting part 5 comprises fixed head 51 and screw rod 52, and the threaded one end of described screw rod 52 is connected with nut 53, and its other end is connected with the roll shaft of pressure roller 11 through fixed head 51.
By adopting technique scheme, turn nut 53, screw thread transmission between nut 53 and screw rod 52, the lifting of screw rod 52 elevating control pressure rollers 11, regulates the distance between pressure roller 11 and transfer roller 21, to regulate the thrust of 3 pairs of envelopes of belt, convenient and practical, simple in structure.
In described tension assembly 4, at least one idler roller 41 is connected with the adjusting part 5 of same structure.
By adopting technique scheme, the adjusting part 5 of same structure, regulates the lifting of idler roller 41, regulates the tensile force of 41 pairs of belts 3 of idler roller, makes the abundant tensioning of belt 3, and the face that 3 groups of envelopes of belt compress is smooth, guarantees the compression quality to envelope.
The side of described belt 3 is all to being provided with locating wheel 6.
By adopting technique scheme, 6 pairs of belts of locating wheel 3 carry out spacing, adjust in real time and revise belt 3 positions, guarantee that belt 3 is not offset, and improve the compression quality to envelope.
The wheel face of described locating wheel 6 is provided with annular groove 61, and the side of described belt 3 is embedded in annular groove 61.
By adopting technique scheme, 61 pairs of belts of annular groove 3 carry out the spacing of vertical direction, and belt 3 can not depart from wheel face by vertical direction, plays better limit effect.
Claims (5)
1. an envelope hold-down mechanism, it is characterized in that: comprise the upper pressure roller group and the lower transfer roller group that are oppositely arranged, described upper pressure roller group comprises several pressure rollers, described lower transfer roller group comprises several transfer rollers, the outer belt of closure ringwise that is arranged with of described upper pressure roller group, described belt is through between upper pressure roller group and lower transfer roller group, the two ends of described belt are also provided with the tension assembly for tightening belt, described tension assembly comprises several idler rollers, described belt is tightly around between adjacent idler roller, and described pressure roller is all connected with adjusting part.
2. envelope hold-down mechanism according to claim 1, is characterized in that: described adjusting part comprises fixed head and screw rod, and the threaded one end of described screw rod is connected with nut, and its other end is connected with the roll shaft of pressure roller through fixed head.
3. envelope hold-down mechanism according to claim 2, is characterized in that: in described tension assembly, at least one idler roller is connected with the adjusting part of same structure.
4. envelope hold-down mechanism according to claim 3, is characterized in that: the side of described belt is all to being provided with locating wheel.
5. envelope hold-down mechanism according to claim 4, is characterized in that: the wheel face of described locating wheel is provided with annular groove, and the side of described belt is embedded in annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126768.9U CN203739325U (en) | 2014-03-20 | 2014-03-20 | Envelope compressing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126768.9U CN203739325U (en) | 2014-03-20 | 2014-03-20 | Envelope compressing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203739325U true CN203739325U (en) | 2014-07-30 |
Family
ID=51339185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420126768.9U Expired - Fee Related CN203739325U (en) | 2014-03-20 | 2014-03-20 | Envelope compressing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203739325U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109922A (en) * | 2015-07-31 | 2015-12-02 | 李伦伟 | Belt conveyor transition section tensile force equalizing apparatus |
| CN109050117A (en) * | 2018-08-12 | 2018-12-21 | 吴锋 | A kind of efficient sharpening unit of pencil production nib |
| CN109050118A (en) * | 2018-08-12 | 2018-12-21 | 吴锋 | A kind of pencil sharpening device in pencil production process |
| CN109080315A (en) * | 2018-08-12 | 2018-12-25 | 吴锋 | A kind of pencil production grinding attachment |
| CN110027251A (en) * | 2019-04-28 | 2019-07-19 | 东莞市凯成环保科技有限公司 | A kind of automation formula gluing machine and its application method |
-
2014
- 2014-03-20 CN CN201420126768.9U patent/CN203739325U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109922A (en) * | 2015-07-31 | 2015-12-02 | 李伦伟 | Belt conveyor transition section tensile force equalizing apparatus |
| CN109050117A (en) * | 2018-08-12 | 2018-12-21 | 吴锋 | A kind of efficient sharpening unit of pencil production nib |
| CN109050118A (en) * | 2018-08-12 | 2018-12-21 | 吴锋 | A kind of pencil sharpening device in pencil production process |
| CN109080315A (en) * | 2018-08-12 | 2018-12-25 | 吴锋 | A kind of pencil production grinding attachment |
| CN109050117B (en) * | 2018-08-12 | 2020-07-10 | 浙江横浦科技有限公司 | High-efficient sharpening device of pencil production nib |
| CN109050118B (en) * | 2018-08-12 | 2020-09-08 | 福建欣弘机电设备有限公司 | Pencil sharpening device used in pencil production process |
| CN109080315B (en) * | 2018-08-12 | 2020-09-08 | 福建欣弘机电设备有限公司 | Pencil production grinding device |
| CN110027251A (en) * | 2019-04-28 | 2019-07-19 | 东莞市凯成环保科技有限公司 | A kind of automation formula gluing machine and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20170320 |