CN209176365U - A kind of book-surveying device improving page surplus cutting accuracy - Google Patents
A kind of book-surveying device improving page surplus cutting accuracy Download PDFInfo
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- CN209176365U CN209176365U CN201821587489.7U CN201821587489U CN209176365U CN 209176365 U CN209176365 U CN 209176365U CN 201821587489 U CN201821587489 U CN 201821587489U CN 209176365 U CN209176365 U CN 209176365U
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- conveyer belt
- book
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- belt
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Abstract
The utility model discloses a kind of book-surveying devices for improving page surplus cutting accuracy, belong to transmission equipment technical field, it solves books to be possible to that incomplete or excessive cutting can be cut when cutting surplus, the technical issues of to reduce the cut quality for ordering dress book, its key points of the technical solution are that a kind of book-surveying device for improving page surplus cutting accuracy, including bracket, the both ends of bracket are rotatably connected to drive shaft and driven shaft respectively, driven shaft and drive shaft are parallel to each other, conveyer belt and transmission chain are rotatably connected between the driven shaft and drive shaft, conveyer belt and transmission chain are parallel, books to be cut are placed on conveyer belt, and the bottom surface of books to be cut is abutted with conveyer belt and transmission chain, it is fixedly installed multiple groups on transmission chain and blocks item, the linear velocity of transmission chain is less than the linear speed of conveyer belt Degree achievees the effect that by carrying out limitation to the transmission for ordering dress book to improve the cut quality for ordering dress book.
Description
Technical field
The utility model relates to transmission equipment field, in particular to a kind of books conveying for improving page surplus cutting accuracy
Device.
Background technique
Dress book is ordered when manufacturing, strip of paper used for sealing and page alignment are bound first, then order dress for what bookbinding finished
Book is sent at cutter device and will order the surplus that dress book has more and cut off.
It is existing be all when ordering dress book cutting directly books be sent at cutter device by conveyer belt cut, but
It is not limited due to ordering dress book and the cutter location of cutter device in cutting, cause to be possible to when cutting surplus
Incomplete or excessive cutting can be cut, to reduce the cut quality for ordering dress book.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of raising page surplus cutting essences
The book-surveying device of degree reaches the effect that the cut quality for ordering dress book is improved by carrying out limitation to the transmission for ordering dress book
Fruit.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of raising page surplus
The book-surveying device of cutting accuracy, including bracket, the both ends of bracket are rotatably connected to drive shaft and driven shaft, driven shaft respectively
Be parallel to each other with drive shaft, be rotatably connected to conveyer belt and transmission chain between the driven shaft and drive shaft, conveyer belt and
Transmission chain is parallel, and books to be cut, and the bottom surface of books to be cut and conveyer belt and conveyer chain are placed on conveyer belt
Item abuts, and multiple groups are fixedly installed on transmission chain and block item, the linear velocity of transmission chain is less than the linear velocity of conveyer belt.
Through the above technical solutions, being wrapped with conveyer belt and transmission chain between driven shaft and drive shaft, therefore utilize drive
When moving part drives drive shaft turns, drive shaft will drive conveyer belt and transmission chain is rotated together to carry out conveying book to be cut
This, when books to be cut are placed on conveyer belt and transmission chain, as conveyer belt and transmission chain transmit together, by
It is less than the linear velocity of conveyer belt in the linear velocity of transmission chain, therefore books to be cut can be moved relative to transmission chain, when
Books to be cut be moved to when blocking item and abutting, books to be cut can stop it is mobile relative to transmission chain so as to be cut
The end for cutting books is aligned, and need not be recalibrated in cutting, to improve the cut quality of books to be cut and cut
Cut precision.
Preferably, being fixedly installed multiple groups driving pulley and drive sprocket in the drive shaft, fixation is set on driven shaft
It is equipped with multiple groups driven pulley and driven sprocket, driving pulley and driven pulley are facing each other, drive sprocket and driven sprocket phase
Mutual face, and conveyer belt is sheathed between driving pulley and driven pulley, transmission chain is sheathed on drive sprocket and driven sprocket
Between, the diameter dimension of drive sprocket and driven sprocket is respectively less than the diameter dimension of driving pulley and driven pulley.
Through the above technical solutions, when actuator drives drive shaft turns, while driving driving pulley and drive sprocket
It rotates, then drives conveyer belt to start translatory movement by driving pulley, transmission chain is driven to start transmission fortune by drive sprocket
Dynamic, due to driving pulley and driving gear coaxial arrangement, the rotational angular velocity of the two is equal, but drive sprocket, from
The diameter dimension of movable sprocket is respectively less than the diameter dimension of driving pulley and driven pulley, therefore drive sprocket and driven sprocket
Rotation linear velocity be less than the rotation linear velocity of driving pulley and driven pulley so that the translatory movement speed of conveyer belt
Greater than the translatory movement speed of transmission chain, i.e., form differential between conveyer belt and transmission chain, with can by conveyer belt to
Cutting books are moved to respect to transmission chain and block item and abut, and convenient for fixing books to be cut, raising is subsequent
Cut quality.
Preferably, the driving pulley and driven pulley include three groups aligned, each group of driving pulley and
Conveyer belt is arranged between driven pulley, drive sprocket and driven sprocket include two groups aligned, each group of driving
Transmission chain is arranged between sprocket wheel and driven sprocket, and conveyer belt, transmission chain are spaced apart.
Through the above technical solutions, it is arranged with conveyer belt on multiple groups driving pulley and driven pulley, so as to
Cutting books have obtained stablizing effective support, improve the transmission stability of books to be cut.Meanwhile more conveyer belts and
Transmission chain is spaced apart, it is ensured that the stress of books to be cut is more uniform, is connected to be conducive to books to be cut
It blocks on item, convenient for the progress of cutting operation.
Preferably, the two sides of the bracket are provided with and block component, blocking component includes blocking of connecting with holder pivots
Belt wheel, every side of bracket are provided with two and block belt wheel, and two block belt wheel and are located at the end positions of bracket, and two screenings
The pivot center of flap wheel is vertical, and two block to be wrapped between belt wheel and block belt, and the tip height for blocking belt is not less than
The apical side height of conveyer belt.
Through the above technical solutions, books to be cut when transmitting on conveyer belt and transmission chain, block setting for component
Setting can prevent books to be cut from falling from the two sides of bracket, to further improve transmission stability.And book to be cut
During transmission, the two sides of books to be cut are abutted with belt is blocked, can also be to the direction of transfer of books to be cut for this
It is limited, avoids double swerve, it is ensured that the nonvoluntary variation in transmission position of books to be cut improves transmission precision.
Preferably, the item that blocks is the arc of bending, and the side of an indent is blocked towards the feeding of books to be cut
One end.
Through the above technical solutions, blocking the arc that item is bending, and the side of indent is towards books feeding to be cut
One end, therefore books to be cut are under the differential action of conveyer belt and transmission chain, can be connected to the indent side for blocking item, and one
Aspect, which improves, blocks alignment effect, on the other hand books to be cut can be also clamped using the place of indent, reduce to
Cut the shaking of books.
Preferably, the upper surface of the bracket is rotatably connected to tensioning wheel, the rotation axis of tensioning wheel is vertical, and tensioning wheel position
It is supported around the inner ring formed after belt wheel, the circumferential surface and tightening belt of tensioning wheel is blocked towards the medial surface of carriage center in blocking belt
It connects.
Through the above technical solutions, the setting of tensioning wheel can to block two sides of the belt preferably with books to be cut
It is abutted, further increases the transmission stability of books to be cut.
Preferably, offering waist-shaped hole on the bracket, the center rotating of tensioning wheel is connected with vertical adjustable column, adjusts
Column passes through waist-shaped hole and is slidably connected with waist-shaped hole.
Through the above technical solutions, random slidable adjustment column is in waist-shaped hole to adjust position of the adjustable column in waist-shaped hole
It sets, and then adjusts corresponding position of the tensioning wheel on bracket, tensioning wheel is adjusted to blocking the different tension effects of belt with this.
It is aligned isometric sliding groove with waist-shaped hole preferably, offering on the vertical side of the two sides of the bracket, slides
Slidably connect fastening stud in slot, the bottom that adjustable column passes through waist-shaped hole offers screw hole, fastening stud pass through screw hole and with
The inner wall of bracket abuts.
It, can be with through the above technical solutions, after different location of the slidable adjustment column to adjust tensioning wheel in waist-shaped hole
Fastening stud is screw-inserted into screw hole and is connected to the inner wall of bracket, to limit sliding of the adjustable column in waist-shaped hole, thus
Tensioning wheel is fixed, the stabilization tension of tensioning wheel is improved.
In conclusion the utility model has the following beneficial effects:
1, the transmission chain and conveyer belt that item and setting differential gearing are blocked by the way that multiple groups are arranged on transmission chain, mention
The high transmission precision of books to be cut, to improve subsequent cut quality；
2, component is blocked by setting, improves the transmission stability of books to be cut；
3, by the way that adjustable idler roller is arranged, tensioning ability is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is to conceal conveyer belt, transmission chain on bracket and block the structural schematic diagram after belt；
Fig. 3 is the partial enlargement diagram in Fig. 2 at A.
Appended drawing reference: 1, bracket；11, drive shaft；111, driving pulley；112, drive sprocket；12, driven shaft；121, from
Movable belt pulley；122, driven sprocket；13, waist-shaped hole；131, tensioning wheel；1311, adjustment axis；14, sliding groove；141, fastening stud；
15, driving motor；16, motor is blocked；2, conveyer belt；3, transmission chain；31, item is blocked；4, component is blocked；41, belt wheel is blocked；
42, belt is blocked；5, books to be cut；6, cutting assembly.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of book-surveying device improving page surplus cutting accuracy, as shown in Figure 1, including bracket 1, the two of bracket 1
End is rotatably connected to multiple conveyer belts 2 and multiple transmission chains 3 respectively, and conveyer belt 2 and transmission chain 3 are parallel to each other, transmission
On chain 3 interval be installed with it is multiple block item 31, the item 31 that blocks on each transmission chain 3 is spaced unanimously, and in the width of bracket 1
It spends on direction, the item 31 that blocks on different transmission chains 3 is located on the same line, and the transmission linear velocity of conveyer belt 2, which is greater than, to be passed
It send the transmission linear velocity of chain 3, is placed with books 5 to be cut, book to be cut on the upper surface of conveyer belt 2 and transmission chain 3
This 5 lower surface is contacted with conveyer belt 2 and transmission chain 3.Conveyer belt 2 and transmission chain 3 are conveying books 5 to be cut
When, due to the differential relationship between conveyer belt 2 and transmission chain 3, the opposite transmission chain 3 of books 5 to be cut can generate cunning
It is dynamic, and the spine for sliding into books 5 to be cut is connected to and blocks on item 31, to consolidate to the position of books 5 to be cut
It is fixed, positioning accuracy is improved, cutting accuracy and cutting matter are improved when the page surplus to books 5 to be cut is cut
Amount.
The both ends of bracket 1 are rotatably connected to drive shaft 11 and driven shaft 12 respectively combined with Figure 1 and Figure 2, drive shaft 11 and from
Moving axis 12 is parallel to each other, and multiple driving pulleys 111 and multiple drive sprockets 112, driven shaft are fixedly connected in drive shaft 11
Multiple driven pulleys 121 and multiple driven sprockets 122, and driving pulley 111,112 and of drive sprocket are fixedly connected on 12
Drive shaft 11 is arranged concentrically, and driven pulley 121, driven sprocket 122 and driven shaft 12 are arranged concentrically, driving pulley 111 and driven
Belt wheel 121 is facing each other, drive sprocket 112 and driven sprocket 122 are facing each other.Conveyer belt 2 be set around driving pulley 111 and from
Between movable belt pulley 121, transmission chain 3 is set around between drive sprocket 112 and driven sprocket 122, and the diameter of driving pulley 111 is big
It is greater than the diameter of driven sprocket 122 in the diameter of drive sprocket 112, the diameter of driven pulley 121.Due to 111 He of driving pulley
Drive sprocket 112 is arranged concentrically, therefore the rotational angular velocity of the two is identical, and the diameter of driving pulley 111 is greater than drive sprocket
112 diameter, therefore the rotation linear velocity for the conveyer belt 2 being set around between driving pulley 111 and driven pulley 121 is greater than winding
Rotation linear velocity between drive sprocket 112 and driven sprocket 122, realizes the differential between conveyer belt 2 and transmission chain 3
Relationship.
As shown in Fig. 2, the preferred embodiment as the present embodiment, driving pulley 111 and driven pulley 121 are each provided with three
It is a and one it is a pair of just, drive sprocket 112 and driven sprocket 122 respectively set there are two and one it is a pair of just, driving pulley 111 and drive chain
Wheel 112 is spaced apart from each other setting, therefore conveyer belt 2 and transmission chain 3 are spaced apart from each other setting, books 5 and three conveyer belts to be cut
2, the upper surface of two transmission chains 3 all contacts, and improves the stability in transmit process.
Fig. 1 is reviewed, bracket 1 is provided with the cutting assembly 6 for cutting page surplus, bracket close to one end of driven shaft 12
1 one end far from cutting assembly 6 is fixedly installed driving motor 15, and driving motor 15 drives drive shaft 11 to rotate, to drive
Conveyer belt 2 and transmission chain 3 are transmitted.
As shown in Figure 1, blocking item 31 is arc strip, the direction far from cutting assembly 6 is directed toward in the side of indent, therefore to
Books 5 are cut during transmission, spine is just abutted with the interior recess for blocking item 31, further improves books to be cut
5 conveying stability maintenance.
As shown in Fig. 2, the two sides of 1 upper surface of bracket are equipped with and block component 4, blocking component 4 includes rotating to connect with bracket 1
What is connect blocks belt wheel 41, and the belt wheel 41 that blocks of the every side of bracket 1 includes two, is respectively arranged at two end positions of bracket 1
Place, the pivot center for blocking belt wheel 41 is vertical, and two block to be arranged between belt wheel 41 and block belt 42, far from cutting assembly
The belt wheel 41 that blocks of 6 one end is connected with and blocks motor 16, blocks motor 16 and bracket 1 is affixed, blocks the drive of motor 16 and blocks band
41 rotation of wheel, and make the direction of transfer for blocking belt 42 consistent with the direction of transfer of conveyer belt 2, the tip height of skin block band is not
Lower than conveyer belt 2 and the tip height of transmission chain 3.When transmitting books 5 to be cut, belt 42 is blocked in 1 two sides of bracket
It can play a protective role to books 5 to be cut, prevent books 5 to be cut from falling from the two sides of bracket 1, and books to be cut
5 two sides can directly be contacted with belt 42 is blocked, and further limited the direction of transfer of books 5 to be cut, improved
The stability of transmit process.
In conjunction with Fig. 2 and Fig. 3, the upper surface of 1 two sides of bracket offers waist-shaped hole 13, the length direction and branch of waist-shaped hole 13
The length direction of frame 1 is consistent, and sliding is inserted with adjustment axis 1311 in waist-shaped hole 13, and the top of adjustment axis 1311 is rotatably connected to
Tensioning wheel 131, tensioning wheel 131, which is located at, to be blocked belt 42 and is set around between the double belt for blocking and being formed after belt wheel 41, and is blocked
Belt 42 is abutted with tensioning wheel 131, and the setting of tensioning wheel 131, which allows, blocks belt 42 and preferably support with books 5 to be cut
It connects, further improves the conveying stability of books 5 to be cut.
It is aligned with waist-shaped hole 13 and isometric sliding groove 14 as shown in figure 3, being offered on the vertical side of 1 two sides of bracket,
The bottom position of adjustment axis 1311 offers screw hole, and fastening stud 141 is inserted in sliding groove 14, and fastening stud 141 passes through
In sliding groove 14 in insertion screw hole, and fastening stud 141 is thread through screw hole and abuts with the inside wall surface of bracket 1, tensioning wheel
131 can adjust position in waist-shaped hole 13 so as to adjust tension effects, and can tighten fastening spiral shell behind corresponding adjustment position
Column 141 is to be fixed limit to tensioning wheel 131, it is ensured that adjustment axis 1311 will not arbitrarily be slided in waist-shaped hole 13.
The working principle of the utility model is as follows: books 5 to be cut is placed on conveyer belt 2 and transmission chain 3, and
The spine of books 5 to be cut is towards the side of cutting assembly 6, with the transmission of conveyer belt 2 and transmission chain 3, due to conveyer belt 2
Transmission linear velocity be greater than the transmission linear velocity of transmission chain 3, therefore books to be cut 5 can opposite transmission chain 3 slide, thus
So that the spine of books 5 to be cut is abutted with item 31 is blocked, block item 31 block effect under, the transmission of books 5 to be cut
It is more stable, will not arbitrarily slide, therefore the cutting when being cut after books 5 to be cut enter in cutting assembly 6
Precision is preferable, improves cut quality.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of book-surveying device for improving page surplus cutting accuracy, including bracket (1), the both ends of bracket (1) turn respectively
Dynamic to be connected with drive shaft (11) and driven shaft (12), driven shaft (12) and drive shaft (11) are parallel to each other, it is characterised in that: described
Conveyer belt (2) and transmission chain (3), conveyer belt (2) and transmission are rotatably connected between driven shaft (12) and drive shaft (11)
Chain (3) is parallel, is placed on conveyer belt (2) books to be cut (5), and the bottom surface of books to be cut (5) and conveyer belt (2)
And transmission chain (3) abuts, and multiple groups are fixedly installed on transmission chain (3) and are blocked item (31), the linear speed of transmission chain (3)
Degree is less than the linear velocity of conveyer belt (2).
2. a kind of book-surveying device for improving page surplus cutting accuracy according to claim 1, it is characterised in that: institute
It states and is fixedly installed multiple groups driving pulley (111) and drive sprocket (112) on drive shaft (11), fixation is set on driven shaft (12)
It is equipped with multiple groups driven pulley (121) and driven sprocket (122), driving pulley (111) and driven pulley (121) are facing each other,
Drive sprocket (112) and driven sprocket (122) are facing each other, and conveyer belt (2) is sheathed on driving pulley (111) and driven pulley
(121) between, transmission chain (3) is sheathed between drive sprocket (112) and driven sprocket (122), drive sprocket (112) and from
The diameter dimension of movable sprocket (122) is respectively less than the diameter dimension of driving pulley (111) and driven pulley (121).
3. a kind of book-surveying device for improving page surplus cutting accuracy according to claim 2, it is characterised in that: institute
State driving pulley (111) and driven pulley (121) include three groups aligned, each group of driving pulley (111) and from
It is arranged between movable belt pulley (121) conveyer belt (2), drive sprocket (112) and driven sprocket (122) include aligning
It two groups, is arranged with transmission chain (3) between each group of drive sprocket (112) and driven sprocket (122), and conveyer belt (2), biography
Chain (3) is sent to be spaced apart.
4. a kind of book-surveying device for improving page surplus cutting accuracy according to claim 1, it is characterised in that: institute
The two sides for stating bracket (1), which are provided with, blocks component (4), and blocking component (4) includes blocking belt wheel with what bracket (1) was rotatablely connected
(41), every side of bracket (1) is provided with two and blocks belt wheel (41), and two block the both ends that belt wheel (41) is located at bracket (1)
At position, and two pivot centers for blocking belt wheel (41) are vertical, and two block to be wrapped between belt wheel (41) and block belt
(42), the tip height for blocking belt (42) is not less than the apical side height of conveyer belt (2).
5. a kind of book-surveying device for improving page surplus cutting accuracy according to claim 1, it is characterised in that: institute
The arc for blocking that item (31) is bending is stated, and blocks the feeding one end of side towards books to be cut (5) of item (31) indent.
6. a kind of book-surveying device for improving page surplus cutting accuracy according to claim 1, it is characterised in that: institute
The upper surface for stating bracket (1) is rotatably connected to tensioning wheel (131), and the rotation axis of tensioning wheel (131) is vertical, and tensioning wheel (131)
Positioned at belt (42) is blocked around the inner ring for blocking belt wheel (41) and being formed afterwards, the circumferential surface and tightening belt of tensioning wheel (131) are towards branch
The medial surface at frame (1) center abuts.
7. a kind of book-surveying device for improving page surplus cutting accuracy according to claim 6, it is characterised in that: institute
It states and is offered on bracket (1) waist-shaped hole (13), the center rotating of tensioning wheel (131) is connected with vertical adjustable column, and adjustable column is worn
It crosses waist-shaped hole (13) and is slidably connected with waist-shaped hole (13).
8. a kind of book-surveying device for improving page surplus cutting accuracy according to claim 7, it is characterised in that: institute
It states to offer on the vertical side of the two sides of bracket (1) and be aligned isometric sliding groove (14) with waist-shaped hole (13), sliding groove (14)
It inside slidably connects fastening stud (141), the bottom that adjustable column passes through waist-shaped hole (13) offers screw hole, fastening stud (141)
It is abutted across screw hole and with the inner wall of bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821587489.7U CN209176365U (en) | 2018-09-27 | 2018-09-27 | A kind of book-surveying device improving page surplus cutting accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821587489.7U CN209176365U (en) | 2018-09-27 | 2018-09-27 | A kind of book-surveying device improving page surplus cutting accuracy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209176365U true CN209176365U (en) | 2019-07-30 |
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ID=67360537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821587489.7U Active CN209176365U (en) | 2018-09-27 | 2018-09-27 | A kind of book-surveying device improving page surplus cutting accuracy |
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| CN (1) | CN209176365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112262710A (en) * | 2020-10-21 | 2021-01-26 | 上海千荟温室工程技术有限公司 | Greenhouse structure |
-
2018
- 2018-09-27 CN CN201821587489.7U patent/CN209176365U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112262710A (en) * | 2020-10-21 | 2021-01-26 | 上海千荟温室工程技术有限公司 | Greenhouse structure |
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