CN207524057U - A kind of fervent closing device for book packaging machine - Google Patents
A kind of fervent closing device for book packaging machine Download PDFInfo
- Publication number
- CN207524057U CN207524057U CN201721540541.9U CN201721540541U CN207524057U CN 207524057 U CN207524057 U CN 207524057U CN 201721540541 U CN201721540541 U CN 201721540541U CN 207524057 U CN207524057 U CN 207524057U
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- CN
- China
- Prior art keywords
- fervent
- transfer
- conveyer belt
- packaging machine
- mounting bracket
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of fervent closing device for book packaging machine, its key points of the technical solution are that：It moves up and down to cut the pneumatic cylinder of plastic film vertically including being arranged on the mounting bracket of conveyer belt side, two hot knives opposing upper and lower being arranged on mounting bracket and driving hot knife, the hot knife is parallel to the direction of transfer of conveyer belt, clamping device is additionally provided on the mounting bracket, the clamping device includes two transfer rollers opposing upper and lower, the rotational plane of two transfer rollers is parallel with the direction of transfer of conveyer belt, the lateral edges of plastic film are clamped between two transfer rollers, have been reached and have been avoided the both sides of plastic film when cutting due to curling and there are folds.
Description
Technical field
The utility model is related to a kind of fervent closing device, more particularly to a kind of fervent sealing dress for book packaging machine
It puts.
Background technology
In the production line of books, it usually needs coated the books for having bound completion using plastic film
Come, books is protected not to be dirty or damaged in transport and sales process.
A kind of existing book packaging machine generally include two conveyer belts set gradually, two groups be separately positioned on previous stage
The membrane mechanism of the both sides up and down of conveyer belt, the transverse direction being arranged on along the direction of transfer perpendicular to conveyer belt between two groups of conveyer belts
Earnestly sealing knife group, edge are parallel to the fervent sealing knife in the longitudinal direction of both sides that the direction of transfer of conveyer belt is arranged on rear stage conveyer belt
Group and be arranged on rear stage conveyer belt end rim charge wrap-up.The membrane mechanism includes the horizontal wound membrane set up
Roller.Earnestly sealing knife group includes upper and lower two pieces of opposite cutter heads, and the heating wire heated to cutter head, cutting are equipped in cutter head
When, two pieces of cutter heads are opposite and coordinate the plastic films for cutting two superpositions, and while cut-out, the cutter head of heated mistake is moulded cutting
Expect that while film plastic film can be melted and make two plastic films along edge bonding is trimmed, so as to fulfill sealing.Work
When, it will pull out two plastic films to rear stage from the direction of transfer level of upper and lower Liang Zu membranes mechanism upper edge conveyer belt first and pass
It send and takes, two plastic films are placed in both sides up and down, and books to be packaged are sent to rear stage conveyer belt from previous stage conveyer belt
On be placed between two plastic films.Transmission band discontinuities forward books, whenever a book is transferred into previous stage transmission
During the end of band, laterally earnestly sealing knife group just the plastic film notch on front side of books and makes its sealing, and incision length is less than
Plastic film width continues to transmit books to two plastic films of rear stage conveyer belt and synchronous pulling, lateral earnestly sealing knife
Group is earnestly sealed in the rear side plastic film of books, while knife group is earnestly sealed in books in the longitudinal direction at left and right sides of books
It is complete under the left and right sides carries out the lateral edges of plastic film earnestly sealing so as to which books and the plastic film coated be cut out
The packaging of a pairs of book.The rim charge wrap-up for being arranged on the end of rear stage conveyer belt pulls on the plastic film side on both sides
Expect and rolled, while rim charge wrap-up also acts as interruption forward and plastic film is pulled to make its transmission with books synchronous
Effect.
But it is above-mentioned the edge of plastic film both sides easily crimps in the prior art, so as to easily cause longitudinal direction earnestly sealing
Knife group cuts plastic film less than plastic film or under cutting, and there are folds, influence to pack effect.
Utility model content
The purpose of this utility model is to provide a kind of fervent closing device for book packaging machine, and plastics can be prevented thin
Film is crimped when cutting.
The above-mentioned technical purpose of the utility model technical scheme is that：One kind is packed for books
The fervent closing device of machine, including two opposing upper and lower for being arranged on the mounting bracket of conveyer belt side, being arranged on mounting bracket
Hot knife and driving hot knife are moved up and down vertically to cut the pneumatic cylinder of plastic film, and the hot knife is parallel to conveyer belt
Direction of transfer, be additionally provided with clamping device on the mounting bracket, the clamping device includes two transfer rollers opposing upper and lower, two
The rotational plane of transfer roller is parallel with the direction of transfer of conveyer belt, and the lateral edges of plastic film are clamped between two transfer rollers.
By using above-mentioned technical proposal, two transfer rollers of clamping device clamp the edge of plastic film, so as to anti-
Only it is crimped, and then two hot knife relative motions can be driven to be cut and sealed to plastic film using pneumatic cylinder
Mouthful, secondly, while plastic film is pulled along, plastic film can drive transfer roller to rotate and then reduce the resistance of its advance
Power.
Further, the clamping device further includes two the second telescopic rods being vertically arranged, and two described second flexible
One end of bar has been respectively fixedly connected with U-shaped frame, and two transfer rollers are rotatably connected on respectively in two U-shaped frames, and two second are stretched
The other end of contracting bar is fixedly connected respectively with mounting bracket, and the second compressed spring is arranged on second telescopic rod.
By using above-mentioned technical proposal, it is flexible that two transfer rollers can overcome the elastic force of the second compressed spring to compress second
Bar, so as to which two transfer rollers can be difficult to pull with resilient clamp plastic film so as to prevent transfer roller from clamping tension to plastic film
Plastic film clamped pine and weakened clamping effect.
Further, the mounting bracket includes upper and lower two pieces of parallel dead plates, and slotted hole, two institutes are offered in fixed plate
The one end for stating the second telescopic rod is respectively fixed with screw rod, and screw rod passes through the slotted hole and is fixedly connected on fixed plate using nut
On.
By using above-mentioned technical proposal, loosening nut can adjust up and down the second telescopic rod so as to adjust two transfer rollers it
Between resilient clamp dynamics.
Further, the slotted hole is opened up along the direction of transfer perpendicular to conveyer belt.
Transfer roller can be adjusted with respect to conveyer belt by using above-mentioned technical proposal, loosening nut and along slotted hole mobile screw
Distance to adapt to the plastic film of different in width.
Further, it is arranged with elastic rubber ring on the transfer roller.
By using above-mentioned technical proposal, the elastic rubber ring of two transfer rollers clamps plastic film, can prevent transfer roller
Damage plastic film.
Further, be fixed with the first telescopic rod on the piston shaft of the pneumatic cylinder, the end of the first telescopic rod with it is described
Hot knife is fixedly connected, and the first compressed spring is arranged on the first telescopic rod.
By using above-mentioned technical proposal, to after hitting, two hot knives can overcome for two hot knife relative motions
The elastic force of one compressed spring compresses and compresses the first telescopic rod, so as to avoid two hot knife rigid collisions so that damage.
Further, the lower section of the mounting bracket is provided with guide rail, the installation along the direction of transfer perpendicular to conveyer belt
Frame is slidably connected on guide rail.
By using above-mentioned technical proposal, it can adjust that entire earnestly closing device is opposite to be transmitted along the sliding rail frame that is slidably installed
The distance of band is to adapt to the plastic film of different in width.
In conclusion the utility model has the advantages that：By setting clamping device, profit in the both sides of conveyer belt
The both sides of plastic film are clamped to prevent its curling with two transfer rollers of clamping device, so as to make its both sides is smooth to open to protect
Card hot knife can earnestly seal plastic film, and there is no folds after sealing, and ensure that the packaging to books
Effect.
Description of the drawings
Fig. 1 is the overall structure diagram of the fervent closing device for book packaging machine；
Fig. 2 is the installation diagram of the hot knife of the fervent closing device for book packaging machine；
Fig. 3 is the structure chart of the clamping device of the fervent closing device for book packaging machine；
Fig. 4 is the working state figure of the fervent closing device for book packaging machine.
In figure, 1, mounting bracket；11st, fixed plate；111st, slotted hole；2nd, hot knife；3rd, pneumatic cylinder；31st, the first telescopic rod；
32nd, the first compressed spring；4th, clamping device；41st, transfer roller；411st, elastic rubber ring；42nd, the second telescopic rod；421st, U-shaped frame；
422nd, screw rod；43rd, the second compressed spring；5th, conveyer belt；6th, plastic film；7th, guide rail.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Label represents.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down", " bottom
Face " and " top surface " refer to the direction in attached drawing, and word " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of fervent closing device for book packaging machine, as shown in Figure 1, the peace including being arranged on 5 side of conveyer belt
The pneumatic cylinder 3 that the hot knife 2 cut to plastic film 6, the driving hot knife 2 for shelve 1, being assemblied on mounting bracket 1 move
And for clamping the clamping device 4 that plastic film 6 opens plastic film 6.
As depicted in figs. 1 and 2, mounting bracket 1 includes upper and lower two pieces of parallel dead plates 11.
Hot knife 2 sets there are two and is oppositely arranged up and down, and the edge of plastic film 6 is stretched between two hot knives 2, earnestly
Knife 2 is parallel to the direction of transfer of conveyer belt 5.Two 2 relative motions of hot knife to blade clashes, thus the length along plastic film 6
Degree direction cuts the edge of the plastic film 6 of books side, and then books and the plastic film coated 6 are cut out
Under.Heating wire is provided in hot knife 2, hot knife 2 can be heated hot knife 2 is made to cut plastic film 6
The edge of plastic film 6 is melted simultaneously, it is made to be bonded together, and realizes sealing.
Pneumatic cylinder 3 is again provided with two groups, is separately fixed in two fixed plates 11 and respectively drives two hot knives 2 vertically
It moves up and down.Blade is damaged during to prevent two hot knives 2 from clashing, it is flexible that first is vertically fixed on the piston shaft of pneumatic cylinder 3
Bar 31, the piston shaft of one end connection pneumatic cylinder 3 of the first telescopic rod 31, the other end are fixedly connected with hot knife 2.First telescopic rod 31
On be arranged with the first compressed spring 32.Driving two 2 relative motions of hot knife in pneumatic cylinder 3, two hot knives 2 are equal to after clashing
Overcome the first telescopic rod of elastic force compresses 31 of the first compressed spring 32, and two hot knives 2 mutually support always in the process
It connects, so as to hot knife 2 be protected not damage while ensure that and cut plastic film 6.
As shown in figures 1 and 3, clamping device 4 is assemblied on mounting bracket 1, is equipped with four groups, and every two groups are located at transmission respectively
Hot knife 2 is separated between with 5 side and between conveyer belt 5.Now it is described in detail by taking one of which as an example：
Clamping device 4 includes two transfer rollers 41 opposing upper and lower, and rotational plane is parallel with the direction of transfer of conveyer belt 5.
The lateral edges of plastic film 6 avoid curling between being clamped in two transfer rollers 41, can band when being pulled along plastic film 6
Two transfer rollers 41 are moved to rotate.
To prevent transfer roller 41 from damaging plastic film 6 when plastic film 6 are clamped, elastic rubber is arranged on transfer roller 41
Circle 411.
Two transfer rollers 41 are connected to by two second telescopic rods 42 in corresponding fixed plate 11 respectively.Second telescopic rod 42
One end be fixedly connected with U-shaped frame 421, transfer roller 41 is rotatably connected in U-shaped frame 421；The other end of second telescopic rod 42 with
Fixed plate 11 is fixedly connected：Slotted hole 111 is offered in fixed plate 11, one end of two second telescopic rods 42 is respectively fixed with spiral shell
Bar 422, screw rod 422 are passed through slotted hole 111 and are fixedly connected in fixed plate 11 using nut, and slotted hole 111 is along perpendicular to biography
The direction of transfer of band 5 is sent to open up, loosening nut simultaneously can adjust transfer roller 41 and transmission along the second telescopic rod 42 of slip of slotted hole 111
With the distance between 5 to adapt to the plastic film 6 of different in width.
The second compressed spring 43 is also arranged on second telescopic rod 42.Make two transfer rollers 41 can be with resilient clamp plastic film
6 are difficult to the clamping tension of plastic film 6 to pull plastic film 6 or clamped pine and weakened clamping effect to prevent rotation stop roller 41.
The lower section of mounting bracket 1 is provided with guide rail 7 along the direction of transfer perpendicular to conveyer belt 5, and mounting bracket 1, which is slidably connected at, leads
On rail 7.
As shown in Figure 1 and Figure 4, during work, two plastics are pulled out from the membranes of the Liang Zu up and down mechanism of previous stage conveyer belt
Film 6, and be pulled on conveyer belt 5, the both sides of the edge of plastic film 6 are clamped respectively by the clamping device of both sides 4.Two plastics are thin
Film 6 is placed in both sides up and down, and books to be packaged are sent on conveyer belt 5 from previous stage conveyer belt and are placed in two plastic films 6
Between.Lateral fervent sealing knife group successively carries out cutting sealing to the plastic film 6 of the front and rear sides of books, then by fervent
Knife 2 carries out cutting sealing to the plastic film 6 of books both sides, so as to which books and the plastic film coated 6 be cut out down simultaneously
It is sealed, completes the packaging to a book.Books interruption forwards, and the rim charge for being arranged on the end of rear stage conveyer belt is received
Interruption pulls plastic film to make its transmission with books synchronous to winding apparatus forward simultaneously, and in the process, clamping device 4 is right always
The both sides of plastic film 6 are clamped to prevent its curling.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model by Patent Law.
Claims (7)
1. a kind of fervent closing device for book packaging machine, including being arranged on conveyer belt（5）The mounting bracket of side（1）, set
It puts in mounting bracket（1）On two hot knives opposing upper and lower（2）And driving hot knife（2）It is vertical to move up and down to cut modeling
Expect film（6）Pneumatic cylinder（3）, the hot knife（2）It is parallel to conveyer belt（5）Direction of transfer, it is characterized in that：The installation
Frame（1）On be additionally provided with clamping device（4）, the clamping device（4）Including two transfer rollers opposing upper and lower（41）, two transfer rollers
（41）Rotational plane and conveyer belt（5）Direction of transfer it is parallel, plastic film（6）Lateral edges be clamped in two transfer rollers
（41）Between.
2. the fervent closing device according to claim 1 for book packaging machine, it is characterized in that：The clamping device
（4）Further include two the second telescopic rods being vertically arranged（42）, two second telescopic rods（42）One end fixed respectively connect
It is connected to U-shaped frame（421）, two transfer rollers（41）It is rotatably connected on two U-shaped frames respectively（421）On, two second telescopic rods
（42）The other end respectively with mounting bracket（1）It is fixedly connected, second telescopic rod（42）On be arranged with the second compressed spring
（43）.
3. the fervent closing device according to claim 2 for book packaging machine, it is characterized in that：The mounting bracket（1）
Including upper and lower two pieces of parallel dead plates（11）, fixed plate（11）On offer slotted hole（111）, two second telescopic rods
（42）One end be respectively fixed with screw rod（422）, screw rod（422）Across the slotted hole（111）And it is fixedly connected using nut
In fixed plate（11）On.
4. the fervent closing device according to claim 3 for book packaging machine, it is characterized in that：The slotted hole
（111）Along perpendicular to conveyer belt（5）Direction of transfer open up.
5. the fervent closing device according to claim 1 for book packaging machine, it is characterized in that：The transfer roller（41）On
It is arranged with elastic rubber ring（411）.
6. the fervent closing device according to claim 1 for book packaging machine, it is characterized in that：The pneumatic cylinder（3）
Piston shaft on be fixed with the first telescopic rod（31）, the first telescopic rod（31）End and the hot knife（2）It is fixedly connected, the
One telescopic rod（31）On be arranged with the first compressed spring（32）.
7. the fervent closing device according to claim 1 for book packaging machine, it is characterized in that：The mounting bracket（1）
Lower section along perpendicular to conveyer belt（5）Direction of transfer be provided with guide rail（7）, the mounting bracket（1）It is slidably connected at guide rail（7）
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721540541.9U CN207524057U (en) | 2017-11-16 | 2017-11-16 | A kind of fervent closing device for book packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721540541.9U CN207524057U (en) | 2017-11-16 | 2017-11-16 | A kind of fervent closing device for book packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207524057U true CN207524057U (en) | 2018-06-22 |
Family
ID=62583289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721540541.9U Expired - Fee Related CN207524057U (en) | 2017-11-16 | 2017-11-16 | A kind of fervent closing device for book packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207524057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169743A (en) * | 2020-01-14 | 2020-05-19 | 昆山文斌机械科技有限公司 | CCL automatic packaging machine |
| CN115571405A (en) * | 2022-10-27 | 2023-01-06 | 浙江兴士烨新材料科技有限公司 | Breadth adjusting mechanism for PE film packaging machine |
-
2017
- 2017-11-16 CN CN201721540541.9U patent/CN207524057U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169743A (en) * | 2020-01-14 | 2020-05-19 | 昆山文斌机械科技有限公司 | CCL automatic packaging machine |
| CN115571405A (en) * | 2022-10-27 | 2023-01-06 | 浙江兴士烨新材料科技有限公司 | Breadth adjusting mechanism for PE film packaging machine |
| CN115571405B (en) * | 2022-10-27 | 2023-08-18 | 深圳永宁世纪新材科技有限公司 | Breadth adjusting mechanism for PE film packaging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180622 Termination date: 20211116 |