CN207225808U - A kind of horizontal knife connecting bar locking structure of side seamer - Google Patents
A kind of horizontal knife connecting bar locking structure of side seamer Download PDFInfo
- Publication number
- CN207225808U CN207225808U CN201721254471.0U CN201721254471U CN207225808U CN 207225808 U CN207225808 U CN 207225808U CN 201721254471 U CN201721254471 U CN 201721254471U CN 207225808 U CN207225808 U CN 207225808U
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- China
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- hexagonal block
- connecting hole
- offered
- connecting rod
- hole
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Abstract
The utility model belongs to side seamer technical field, refer in particular to a kind of horizontal knife connecting bar locking structure of side seamer, including horizontal knife fixed beam and horizontal knife knife plate fixed beam, the front and back end of the horizontal knife fixed beam is both provided with vertical connecting rod one, the lower end of the connecting rod one offers connecting hole one, plus thread is offered on the hole wall of the connecting hole one, plus thread is offered on the outer circumferential surface of the upper end of the big hexagonal block, the upper end of the big hexagonal block is threadedly coupled with connecting hole one；Left-hand thread is offered on the outer circumferential surface of the lower end of the big hexagonal block, left-hand thread is offered on the hole wall of the connecting hole two, the lower end of the big hexagonal block is threadedly coupled with connecting hole two, and advantage is：The connection structure of big hexagonal block, middle hexagonal block and small hexagonal block, so that in the case of machine vibration, the situation for loosening or coming off will not occur between connecting rod and rack in big hexagonal block, middle hexagonal block and small hexagonal block, improve safety and reliability when machine uses.
Description
Technical field
The utility model belongs to side seamer technical field, refers in particular to a kind of horizontal knife connecting bar locking structure of side seamer.
Background technology
High speed side seamer can be used for carrying out product full-automatic online shrink wrapping, and product is detectd automatically using photoelectricity
To survey, the heated at constant temperature sealing system on high speed side seamer can be used for the heat-sealing film of the various industrial standards such as sealing PE, PVC, POF,
Sealing is firmly beautiful, and especially suitable for POF sealings, product size need to only do simple adjustment by handwheel when replacing, and nothing needs to change
Any part, reduces the replacement of products time, is more prone to operate.
At present, the hexagonal block of the horizontal knife link mechanism of traditional side seamer should just be locked in horizontal knife after installation is complete
On, shake can be produced in the operational process of machine, the latch-up structure of traditional hexagonal block is not firm so that hexagonal block is in machine
There is a situation where loosening even to come off in the case of shake, so as to cause huge security risk.
The content of the invention
The purpose of this utility model is to provide a kind of horizontal knife connecting bar locking structure of side seamer, the skill that the utility model solves
Art problem is：How the connection structure of hexagonal block and connecting rod is improved to improve the stability of hexagonal block connection.
What the purpose of this utility model was realized in：
A kind of horizontal knife connecting bar locking structure of side seamer, including horizontal knife fixed beam and horizontal knife knife plate fixed beam, its feature exist
In：The front and back end of the horizontal knife fixed beam is both provided with vertical connecting rod one, and the lower end of the connecting rod one offers connecting hole one,
Plus thread is offered on the hole wall of the connecting hole one, is connected with big hexagonal block on the connecting rod one, the big hexagonal block it is upper
Plus thread is offered on the outer circumferential surface at end, the upper end of the big hexagonal block is threadedly coupled with connecting hole one；The big hexagonal block
Lower end is connected with vertical rack one, and left-hand thread is offered on the outer circumferential surface of the lower end of the big hexagonal block, the rack one
Upper end offers connecting hole two, and left-hand thread, the lower end of the big hexagonal block and connection are offered on the hole wall of the connecting hole two
Hole two is threadedly coupled.
In a kind of horizontal knife connecting bar locking structure of above-mentioned side seamer, the front end of the horizontal knife knife plate fixed beam is provided with
Front mounting plate, is provided with vertical connecting rod two on the front mounting plate, the lower end of the connecting rod two is connected with small hexagonal block, described
The lower end of connecting rod two offers connecting hole three, offers plus thread on the hole wall of the connecting hole three, the small hexagonal block it is upper
Plus thread is offered on the outer circumferential surface at end, the upper end of the small hexagonal block is threadedly coupled with connecting hole three；The small hexagonal block
Lower end is connected with rack two, and left-hand thread is offered on the outer circumferential surface of the lower end of the small hexagonal block, and the upper end of the rack two is opened
Equipped with connecting hole four, left-hand thread, lower end and four spiral shell of connecting hole of the small hexagonal block are offered on the hole wall of the connecting hole four
Line connects.
In a kind of horizontal knife connecting bar locking structure of above-mentioned side seamer, the rear end of the horizontal knife knife plate fixed beam is set
There is rear installing plate, be provided with vertical connecting rod three on the rear installing plate, the lower end of the connecting rod three is connected with middle hexagonal block, institute
The lower end for stating connecting rod three offers connecting hole five, and plus thread is offered on the hole wall of the connecting hole five, the middle hexagonal block
Plus thread is offered on the outer circumferential surface of upper end, the upper end of the middle hexagonal block is threadedly coupled with connecting hole five；The middle hexagonal block
Lower end be connected with rack three, left-hand thread, the upper end of the rack three are offered on the outer circumferential surface of the lower end of the middle hexagonal block
Connecting hole six is offered, left-hand thread, lower end and the connecting hole six of the small hexagonal block are offered on the hole wall of the connecting hole six
It is threadedly coupled.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
The utility model is not on the basis of any mechanical structure is changed, by the outer circumferential surface of the upper and lower side of big hexagonal block
Screw thread makes a plus thread and a left-hand thread into respectively, and the upper and lower side of big hexagonal block is revolved with connecting rod one and rack one respectively
After being tightly spirally connected, the possibility for the connecting rod one deviate from will not occur in big hexagonal block in the case of machine vibration, greatly
Safety coefficient and the service life of machine are added, reduces the failure rate of machine.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, referring to Fig. 1：
A kind of horizontal knife connecting bar locking structure of side seamer, including horizontal knife fixed beam 1 and horizontal knife knife plate fixed beam 2, the horizontal stroke
The front and back end of knife fixed beam 1 is both provided with vertical connecting rod 1, and the lower end of the connecting rod 1 offers connecting hole one, the company
Connect and plus thread is offered on the hole wall in hole one, big hexagonal block 4 is connected with the connecting rod 1, the upper end of the big hexagonal block 4
Plus thread is offered on outer circumferential surface, the upper end of the big hexagonal block 4 is threadedly coupled with connecting hole one；Under the big hexagonal block 4
End is connected with vertical rack 1, and left-hand thread is offered on the outer circumferential surface of the lower end of the big hexagonal block 4, the rack 1
Upper end offers connecting hole two, and left-hand thread, the lower end of the big hexagonal block 4 and connection are offered on the hole wall of the connecting hole two
Hole two is threadedly coupled.
The front end of above-mentioned horizontal knife knife plate fixed beam 2 is provided with front mounting plate 6, is provided with the front mounting plate 6 vertical
Connecting rod 27, the lower end of the connecting rod 27 are connected with small hexagonal block 8, and the lower end of the connecting rod 27 offers connecting hole three, described
Plus thread is offered on the hole wall of connecting hole three, plus thread is offered on the outer circumferential surface of the upper end of the small hexagonal block 8, it is described small
The upper end of hexagonal block 8 is threadedly coupled with connecting hole three；The lower end of the small hexagonal block 8 is connected with rack 29, the small hexagonal block
Left-hand thread is offered on the outer circumferential surface of 8 lower end, the upper end of the rack 29 offers connecting hole four, the connecting hole four
Left-hand thread is offered on hole wall, the lower end of the small hexagonal block 8 is threadedly coupled with connecting hole four.
The rear end of above-mentioned horizontal knife knife plate fixed beam 2 is provided with rear installing plate 10, is provided with the rear installing plate 10 perpendicular
To connecting rod 3 11, the lower end of the connecting rod 3 11 is connected with middle hexagonal block 12, and the lower end of the connecting rod 3 11 offers connection
Hole five, offers plus thread on the hole wall of the connecting hole five, is offered just on the outer circumferential surface of the upper end of the middle hexagonal block 12
Screw thread, the upper end of the middle hexagonal block 12 are threadedly coupled with connecting hole five；The lower end of the middle hexagonal block 12 is connected with rack three
13, left-hand thread is offered on the outer circumferential surface of the lower end of the middle hexagonal block, the upper end of the rack 3 13 offers connecting hole six,
Left-hand thread is offered on the hole wall of the connecting hole six, the lower end of the middle hexagonal block 12 is threadedly coupled with connecting hole six.
Above-mentioned connection structure is respectively adopted in the big hexagonal block 4, middle hexagonal block 12 and small hexagonal block 8 of the utility model,
So that in the case of machine vibration, big hexagonal block 4, middle hexagonal block 12 and small hexagonal block 8 will not with connecting rod and rack it
Between the situation that occurs loosening or come off, improve safety and reliability when machine uses.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
Enclose, therefore：The equivalence changes that all structures, shape, principle according to the utility model are done, should all be covered by the protection of the utility model
Within the scope of.
Claims (3)
1. a kind of horizontal knife connecting bar locking structure of side seamer, including horizontal knife fixed beam and horizontal knife knife plate fixed beam, it is characterised in that：
The front and back end of the horizontal knife fixed beam is both provided with vertical connecting rod one, and the lower end of the connecting rod one offers connecting hole one, institute
State and plus thread is offered on the hole wall of connecting hole one, big hexagonal block, the upper end of the big hexagonal block are connected with the connecting rod one
Outer circumferential surface on offer plus thread, the upper end of the big hexagonal block is threadedly coupled with connecting hole one；Under the big hexagonal block
End is connected with vertical rack one, offers left-hand thread on the outer circumferential surface of the lower end of the big hexagonal block, the rack one it is upper
End offers connecting hole two, and left-hand thread, the lower end of the big hexagonal block and connecting hole are offered on the hole wall of the connecting hole two
Two are threadedly coupled.
A kind of 2. horizontal knife connecting bar locking structure of side seamer according to claim 1, it is characterised in that：The horizontal knife knife plate
The front end of fixed beam is provided with front mounting plate, and vertical connecting rod two, the lower end of the connecting rod two are provided with the front mounting plate
Small hexagonal block is connected with, the lower end of the connecting rod two offers connecting hole three, positive spiral shell is offered on the hole wall of the connecting hole three
Line, plus thread, upper end and three screw thread of connecting hole of the small hexagonal block are offered on the outer circumferential surface of the upper end of the small hexagonal block
Connection；The lower end of the small hexagonal block is connected with rack two, and left-hand thread is offered on the outer circumferential surface of the lower end of the small hexagonal block,
The upper end of the rack two offers connecting hole four, and left-hand thread, the small hexagonal block are offered on the hole wall of the connecting hole four
Lower end be threadedly coupled with connecting hole four.
A kind of 3. horizontal knife connecting bar locking structure of side seamer according to claim 2, it is characterised in that：The horizontal knife knife
The rear end of plate fixed beam is provided with rear installing plate, is provided with vertical connecting rod three after described on installing plate, under the connecting rod three
End is connected with middle hexagonal block, and the lower end of the connecting rod three offers connecting hole five, offered just on the hole wall of the connecting hole five
Screw thread, plus thread, upper end and five spiral shell of connecting hole of the middle hexagonal block are offered on the outer circumferential surface of the upper end of the middle hexagonal block
Line connects；The lower end of the middle hexagonal block is connected with rack three, and anti-spiral shell is offered on the outer circumferential surface of the lower end of the middle hexagonal block
Line, the upper end of the rack three offer connecting hole six, left-hand thread, the small hexagonal are offered on the hole wall of the connecting hole six
The lower end of block is threadedly coupled with connecting hole six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721254471.0U CN207225808U (en) | 2017-09-27 | 2017-09-27 | A kind of horizontal knife connecting bar locking structure of side seamer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721254471.0U CN207225808U (en) | 2017-09-27 | 2017-09-27 | A kind of horizontal knife connecting bar locking structure of side seamer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207225808U true CN207225808U (en) | 2018-04-13 |
Family
ID=61864611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721254471.0U Expired - Fee Related CN207225808U (en) | 2017-09-27 | 2017-09-27 | A kind of horizontal knife connecting bar locking structure of side seamer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207225808U (en) |
-
2017
- 2017-09-27 CN CN201721254471.0U patent/CN207225808U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180413 Termination date: 20210927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |