CN208412307U - A kind of film feeding mechanism of cold stretch covering film packaging machine - Google Patents
A kind of film feeding mechanism of cold stretch covering film packaging machine Download PDFInfo
- Publication number
- CN208412307U CN208412307U CN201821005464.1U CN201821005464U CN208412307U CN 208412307 U CN208412307 U CN 208412307U CN 201821005464 U CN201821005464 U CN 201821005464U CN 208412307 U CN208412307 U CN 208412307U
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- film feeding
- film
- lifting
- packaging machine
- feeding bracket
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- 230000007246 mechanism Effects 0.000 title claims abstract description 53
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 31
- 229920006280 packaging film Polymers 0.000 claims abstract description 28
- 239000012785 packaging film Substances 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 abstract description 6
- 239000010408 film Substances 0.000 description 124
- 230000007423 decrease Effects 0.000 description 10
- 230000008859 change Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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- Basic Packing Technique (AREA)
Abstract
The utility model relates to a kind of film feeding mechanisms of cold stretch covering film packaging machine, including rack, film feeding bracket, packaging film feeding device, lifting platform and the driving device that lifting platform can be driven to move up and down, packaging film feeding device is mounted on film feeding bracket, lifting drive is mounted on the bottom of the frame, and film feeding bracket is in the top of lifting platform；Film feeding bracket is equipped with multiple positioning mechanisms, positioning mechanism includes locating piece and the position-switching device for allowing hand over locating piece position, position-switching device is mounted on film feeding bracket, frame top is equipped with multiple shackle members, shackle member is identical as positioning mechanism quantity and corresponds, and shackle member can be clasped with the locating piece of corresponding positioning mechanism.The film feeding mechanism of this cold stretch covering film packaging machine can be gone up and down, and can reduce equipment center of gravity during transportation, guarantee the safety of transport, and easy access personnel carry out Measuring error without high-altitude, guarantee the personal safety of service personnel.
Description
Technical field
The utility model relates to packaging machinery field, in particular to a kind of film feeding mechanism of cold stretch covering film packaging machine.
Background technique
Present most of producers use cold stretch covering film packaging machine all to realize that article automatic coating is packed.Cold stretch mantle
Packing machine be suitable for food, beverage, local and special products, the isometric large article of ceramics without collet or have collet mantle packaging.
Currently, cold stretch covering film packaging machine mainly includes rack, film feeding mechanism and mantle mechanism；Film feeding mechanism generally comprises
Film feeding bracket and packaging film feeding device, film feeding bracket are fixedly mounted on frame top, and packaging film feeding device is mounted on film feeding bracket
On；Mantle mechanism is set to below film feeding mechanism, and mantle mechanism includes multiple suction film devices.By packaging film feeding device by film from
Dynamic that film is reached mantle mechanism, each film device of inhaling is sucked film outside face and opens film, then by thin-film covering to be packaged
Article outside.Film feeding mechanism is the key position of cold stretch covering film packaging machine, when packaging film feeding device breaks down, due to
Film feeding bracket is fixedly mounted on frame top, and equipment center of gravity is too high, is easy to happen rollover during transportation surprisingly, service personnel
It needs to climb the case where checking packaging film feeding device to frame top using ladder, is unfavorable for the personal safety of service personnel, and
The narrow space of frame top, be to the insufficient space that packaging film feeding device repairs, so that the maintenance of packaging film feeding device
It is difficult to go on smoothly.
Summary of the invention
The problem to be solved by the utility model is to provide a kind of film feeding mechanism of cold stretch covering film packaging machine, this cold drawings
The film feeding mechanism for stretching covering film packaging machine can be gone up and down, and can reduce equipment center of gravity during transportation, guarantee the safety of transport,
Easy access personnel carry out Measuring error without high-altitude, guarantee the personal safety of service personnel.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is as follows:
A kind of film feeding mechanism of cold stretch covering film packaging machine, including rack, film feeding bracket and packaging film feeding device, film are led
Leading-in device is mounted on film feeding bracket, it is characterized in that: the film feeding mechanism of the cold stretch covering film packaging machine further include lifting platform and
The lifting drive that lifting platform can be driven to move up and down, lifting drive are mounted on the bottom of the frame, the film feeding
Bracket is in the top of lifting platform；Film feeding bracket is equipped with multiple positioning mechanisms, and positioning mechanism includes locating piece and allows hand over
The position-switching device of locating piece position, position-switching device are mounted on film feeding bracket, and frame top is equipped with multiple shackle members,
Shackle member is identical as positioning mechanism quantity and corresponds, and shackle member can be clasped with the locating piece of corresponding positioning mechanism.
When normal work, each locating piece on film feeding bracket is clasped with shackle member corresponding in rack, by film feeding branch
Frame is fixed on frame top.When packaging film feeding device breaks down, first passes through lifting drive driving lifting platform and rise to
The lower section of film feeding bracket is simultaneously contacted with the bottom of film feeding bracket；Then, lifting drive is further continued for driving lifting platform rising, directly
Film feeding bracket can be held up to lifting platform, each locating piece on film feeding bracket and the shackle member in rack is detached from, releases positioning
The buckle status of part and shackle member；Then, the position of locating piece is driven to change by position-switching device, so that locating piece
Shackle member will not be touched during lifting platform decline, at this point, lifting platform holds always film feeding bracket, plays support film feeding branch
The effect of frame；And then, the decline of lifting drive driving lifting platform, film feeding bracket are moved down with the decline of lifting platform
To the bottom of rack, enables service personnel to stand on the ground the case where can checking packaging film feeding device, expand to thin
The space that film traction device repairs can reduce equipment center of gravity during transportation, guarantee the safety of transport, convenient for inspection
It repairs personnel and carries out Measuring error without high-altitude, guarantee the personal safety of service personnel.After the completion of packaging film feeding turnaround of unit, first
Lifting platform is driven to rise by lifting drive, film feeding bracket is moved upwards up to frame top with the rising of lifting platform,
Film feeding bracket is set to be in the top of shackle member；Then, the position of locating piece is driven to change by position-switching device, so that
Locating piece is in the surface of shackle member；Finally, lifting drive driving lifting platform decline, film feeding bracket is with lifting platform
Decline and move down, each locating piece is clasped with corresponding shackle member during lifting platform decline, will send again
Membrane support is fixed on frame top.
In general, packaging film feeding device includes active traction roller, driven traction roller and traction drive motor, active traction roller and
Driven traction roller may be rotatably mounted on film feeding bracket, driven traction roller and actively draw roll press, traction drive motor
Power output shaft and active traction roller are sequentially connected.Film passes through between active traction roller and driven traction roller from top to bottom,
The rotation of traction drive motor driven active traction roller, conveys film from top to bottom.
In general, being additionally provided with film sealing-cutting device on film feeding bracket, film sealing-cutting device is in the lower section of packaging film feeding device,
After film wraps article, film sealing-cutting device shears film, while will cover the film upper end on article
Notch sealing, complete bag making.
As a preferred embodiment of the present invention, the locating piece is locating rod, and the shackle member is U-shaped hook；It is described
Positioning mechanism further includes the guide sleeve being arranged horizontally on film feeding bracket, is in guide sleeve in the middle part of locating rod, locating rod
The connection of the power output end of one end and position-switching device, the other end of locating rod are equipped with to link up with U-shaped and be clasped
Card slot.It is clasped (in U-shaped hook insertion card slot) by the card slot of locating rod and the U-shaped hook of rack, it is fixed to can effectively avoid
Position bar is loosened from U-shaped hook, so that locating rod buckle is stronger.
As the further preferred embodiment of the utility model, the position-switching device is cylinder, and cylinder is mutual with guide sleeve
In parallel, the cylinder body of cylinder is mounted on the film feeding bracket, and the piston rod of cylinder is connect with one end of the locating rod.Utilize gas
The piston rod of cylinder stretches to control the stretching of locating rod and contraction, when locating rod needs to be clasped with U-shaped hook, cylinder
Piston rod stretches out, and drives locating rod protruding；When locating rod and U-shaped hook need to release buckle status, the piston of cylinder
Bar is shunk, and drives locating rod to contract, so that locating rod will not touch shackle member during lifting platform declines.Above-mentioned gas
The cylinder body of cylinder is mounted on the lower portion of film feeding bracket, and the above-mentioned lower portion for being directed to film feeding bracket to contract is shunk, on
It states and is stretched out on the outside of the protruding frame for being directed to film feeding bracket.
Above-mentioned position-switching device also may include driving motor and connecting rod, and driving motor is mounted on film feeding bracket, even
One end of bar and the pto shaft drive of driving motor connect, and the other end of connecting rod and one end of locating rod are hinged, locating rod
The other end and U-shaped hook be clasped.It drives connecting rod to swing back and forth by the power output shaft rotation of driving motor, positions
Bar is stretched out and is shunk with the swing of connecting rod.
Above-mentioned position-switching device may be positioning rotating shaft, and one end of locating rod may be rotatably mounted at by positioning rotating shaft
On film feeding bracket.When normal work, the other end and the U-shaped hook of locating rod are clasped；When packaging film feeding device breaks down
When, film feeding bracket is held up by lifting drive, the U-shaped in the locating rod and rack on film feeding bracket is linked up with and is detached from, so
Afterwards by manual rotation's locating rod, so that locating rod rotates to the position being detached from U-shaped hook around positioning rotating shaft.
As the further preferred embodiment of the utility model, the middle part of the locating rod is equipped with limited block, the card slot and
Limited block is respectively at the two sides of guide sleeve.When in the position-switching device driving protruding certain length of locating rod, locating rod
Limited block withstand guide sleeve inner face so that locating rod can not continue to extend outward, play the role of limit.
As a preferred embodiment of the present invention, the lifting drive include lifting driving motor, drive sprocket, from
Movable sprocket and driving chain, lifting driving motor are mounted on the rack, and drive sprocket is mounted on bottom of the frame, driven sprocket
It is mounted on frame top, driving chain is tensioned by drive sprocket and driven sprocket jointly, and there are two trends up and down for driving chain tool
Straightway, a straightway of the lifting platform and driving chain connects, drive sprocket and lifting driving motor transmission connection.
The up and down motion of lifting platform is controlled using driving chain.Lifting drive is generally included there are four driving chain, lifting platform
Four angles connect respectively with a straightway of four driving chains, make the more stable lifting of lifting platform.
Above-mentioned lifting drive also may include lifting driving motor, screw rod and nut, and lifting driving motor is mounted on
In rack, nut is mounted on lifting platform, and screw rod may be rotatably mounted in rack and be arranged along the vertical direction, and screw rod is nibbled with nut
It closes, one end of screw rod and the power output end of lifting driving motor are sequentially connected.It is controlled using the threaded connection of screw rod and nut
The up and down motion of lifting platform processed.
The lifting platform of the utility model usually doubles as each peace for inhaling film device in cold stretch covering film packaging machine mantle mechanism
Seat is filled, therefore for entire cold stretch covering film packaging machine, only increase positioning mechanism and shackle member, equipment cost increases few.
The utility model compared with prior art, has the advantages that
The film feeding mechanism of this cold stretch covering film packaging machine drives the position of locating piece to change by position-switching device
Become, so that locating piece will not touch shackle member during lifting platform declines, lifting platform holds always film feeding bracket, film feeding branch
Frame is moved down into the bottom of rack with the decline of lifting platform, enable service personnel stand on the ground can check it is thin
The case where film traction device, expands the space repaired to packaging film feeding device, can reduce equipment during transportation
Center of gravity guarantees the safety of transport, and easy access personnel carry out Measuring error without high-altitude, guarantees the person peace of service personnel
Entirely.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
Fig. 2 is the partial enlarged view of A in Fig. 1；
Fig. 3 is the top view of film feeding bracket in the utility model embodiment 1；
Fig. 4 is the sectional view of B-B in Fig. 3.
Specific embodiment
The utility model is specifically described in the following with reference to the drawings and specific embodiments.
Embodiment 1
As shown in Figs 1-4, the film feeding mechanism of one of the present embodiment cold stretch covering film packaging machine, including rack 1, film feeding
Bracket 2, packaging film feeding device 3, lifting platform 4 and the lifting drive 5 that lifting platform 4 can be driven to move up and down, packaging film feeding
Device 3 is mounted on film feeding bracket 2, and lifting drive 5 is mounted on 1 bottom of rack, and film feeding bracket 2 is in the upper of lifting platform 4
Side；Film feeding bracket 2 is equipped with multiple positioning mechanisms 6, and positioning mechanism 6 includes locating rod 61 and the position for allowing hand over locating rod position
Switching device 62 is set, position-switching device 62 is mounted on film feeding bracket 2, multiple U-shapeds hook 11 is equipped at the top of rack 1, U-shaped is hung
Hook 11 is identical as 6 quantity of positioning mechanism and corresponds, and U-shaped hook 11 can be buckled with the locating rod 61 of corresponding positioning mechanism 6
Cooperation.
Packaging film feeding device 3 includes active traction roller 31, driven traction roller 32 and traction drive motor 33, active traction roller
31 and driven traction roller 32 may be rotatably mounted on film feeding bracket 2, driven traction roller 32 is pressed with active traction roller 31, traction
The power output shaft and active traction roller 31 of driving motor 33 are sequentially connected.Film from top to bottom from active traction roller 31 with it is driven
It is passed through between traction roller 32, traction drive motor 33 drives active traction roller 31 to rotate, and conveys film from top to bottom.
Film sealing-cutting device is additionally provided on film feeding bracket 2, film sealing-cutting device is in the lower section of packaging film feeding device 3, when
After film wraps article, film sealing-cutting device shears film, while will cover the film upper end on article
Notch sealing, completes bag making.
Positioning mechanism 6 further includes the guide sleeve 63 being arranged horizontally on film feeding bracket 2, is in and leads in the middle part of locating rod 61
In set 63, one end of locating rod 61 is connect with the power output end of position-switching device 62, and the other end of locating rod 61 is equipped with energy
The card slot 611 that enough and U-shaped hook 11 is clasped.It is clasped by the card slot 611 of locating rod 61 and the U-shaped hook 11 of rack
(in 11 insertion card slot 611 of U-shaped hook), can effectively avoid locating rod 61 and loosens from U-shaped hook 11, so that the buckle of locating rod 61 is more
Add securely.
Position-switching device 62 is cylinder, and cylinder is parallel to each other with guide sleeve 63, and the cylinder body of cylinder is mounted on film feeding bracket 2
On, the piston rod of cylinder is connect with one end of locating rod 61.It is stretched using the piston rod of cylinder to control the stretching of locating rod 61
With contraction, when locating rod 61 needs to be clasped with U-shaped hook 11, the piston rod of cylinder stretches out, and drives locating rod 61 outside
It stretches out；When locating rod 61 and U-shaped hook 11 need to release buckle status, the piston rod of cylinder is shunk, drive locating rod 61 to
Contract, so that locating rod 61 will not touch U-shaped hook 11 during lifting platform 4 declines.The cylinder body of above-mentioned cylinder is installed
In the lower portion of film feeding bracket 2, the above-mentioned lower portion for being directed to film feeding bracket 2 to contract is shunk, above-mentioned protruding
It is directed to stretch out on the outside of the frame of film feeding bracket 2.
The middle part of locating rod 61 is equipped with limited block 612, and card slot 611 and limited block 612 are respectively at the two sides of guide sleeve 63.When
Position-switching device 62 drives the protruding certain length of locating rod 61, and the limited block 612 in locating rod 61 withstands guide sleeve 63
Inner face plays the role of limit so that locating rod 61 can not continue to extend outward.
Lifting drive 5 includes lifting driving motor 51, drive sprocket 52, driven sprocket 53 and driving chain 54, is risen
Drop driving motor 51 is mounted in rack 1, and drive sprocket 52 is mounted on 1 bottom of rack, and driven sprocket 53 is mounted on the top of rack 1
Driving chain 54 is tensioned by portion, drive sprocket 52 and driven sprocket 53 jointly, and there are two move towards straight to the tool of driving chain 54 up and down
Line segment 541, lifting platform 4 are connect with a straightway 541 of driving chain 54, and drive sprocket 52 and lifting driving motor 51 are driven
Connection.The up and down motion of lifting platform 4 is controlled using driving chain 54.Lifting drive 5 is generally included there are four transmission chain
Item 54, four angles of lifting platform 4 are connect with a straightway 541 of four driving chains 54 respectively, make the more stable liter of lifting platform 4
Drop.
When normal work, each locating rod 61 on film feeding bracket 2 is clasped with U-shaped corresponding in rack 1 hook 11, will
Film feeding bracket 2 is fixed on 1 top of rack.When packaging film feeding device 3 breaks down, first passes through the driving of lifting drive 5 and rise
Drop platform 4 rises to the lower section of film feeding bracket 2 and contacts with the bottom of film feeding bracket 2；Then, lifting drive 5 is further continued for driving
Dynamic lifting platform 4 rises, and until lifting platform 4 can hold up film feeding bracket 2, makes in each locating rod 61 and rack on film feeding bracket 2
U-shaped hook 11 be detached from, release locating rod 61 and U-shaped hook 11 buckle status；Then, it is driven by position-switching device 62
The position of locating rod 61 changes, so that locating rod 61 will not touch U-shaped hook 11 during lifting platform 4 declines, this
When, lifting platform 4 holds always film feeding bracket 2, plays the role of supporting film feeding bracket 2；And then, lifting drive 5 drives
Lifting platform 4 declines, and film feeding bracket 2 is moved down into the bottom of rack 1 with the decline of lifting platform 4, enables service personnel
The case where can checking packaging film feeding device 3 is enough stood on the ground, the space repaired to packaging film feeding device 3 is expanded,
It can reduce equipment center of gravity during transportation, guarantee the safety of transport, easy access personnel carry out detection dimension without high-altitude
It repairs, guarantees the personal safety of service personnel.After the completion of the maintenance of packaging film feeding device 3, first passes through the driving of lifting drive 5 and rise
It drops platform 4 to rise, film feeding bracket 2 is moved upwards up to 1 top of rack with the rising of lifting platform 4, and film feeding bracket 2 is made to be in U-shaped
The top of hook 11；Then, the position of locating rod 61 is driven to change by position-switching device 62, so that at locating rod 61
In the surface of U-shaped hook 11；Finally, lifting drive 5 drives lifting platform 4 to decline, film feeding bracket 2 is with lifting platform 4
Decline and move down, each locating rod 61 is clasped with corresponding U-shaped hook 11 during lifting platform 4 declines, weight
Film feeding bracket 2 is newly fixed on 1 top of rack.
The lifting platform 4 of the utility model is usually as the peace for inhaling film device each in cold stretch covering film packaging machine mantle mechanism
Seat is filled, therefore for entire cold stretch covering film packaging machine, only increases positioning mechanism 6 and U-shaped hook 11, equipment cost increase is not
It is more.
Embodiment 2
The film feeding mechanism of cold stretch covering film packaging machine in the present embodiment the difference from embodiment 1 is that:
Position-switching device includes driving motor and connecting rod, and driving motor is mounted on film feeding bracket, one end of connecting rod with
The pto shaft drive of driving motor connects, and the other end of connecting rod and one end of locating rod are hinged, the other end and U of locating rod
Shape hook is clasped.Connecting rod is driven to swing back and forth by the power output shaft rotation of driving motor, locating rod is with connecting rod
Swing and stretched out and shunk.
Embodiment 3
The film feeding mechanism of cold stretch covering film packaging machine in the present embodiment the difference from embodiment 1 is that:
Position-switching device is positioning rotating shaft, and one end of locating rod may be rotatably mounted at film feeding bracket by positioning rotating shaft
On.When normal work, the other end and the U-shaped hook of locating rod are clasped；When packaging film feeding device breaks down, pass through liter
It drops driving device 5 and holds up film feeding bracket, link up with the U-shaped in the locating rod and rack on film feeding bracket and be detached from, then pass through people
Work rotational positioning bar, so that locating rod rotates to the position being detached from U-shaped hook around positioning rotating shaft.
Embodiment 4
The film feeding mechanism of cold stretch covering film packaging machine in the present embodiment the difference from embodiment 1 is that:
Lifting drive includes lifting driving motor, screw rod and nut, and lifting driving motor is mounted on the rack, nut
It being mounted on lifting platform, screw rod may be rotatably mounted in rack and be arranged along the vertical direction, and screw rod is engaged with nut, and the one of screw rod
End and the power output end of lifting driving motor are sequentially connected.The upper of lifting platform is controlled using being threadedly coupled for screw rod and nut
Lower movement.
In addition, it should be noted that, the specific embodiments described in this specification, each section title etc. can not
Together, all equivalent or simple changes done according to structure, feature and principle described in the concept of the patent of the utility model are included in this
In the protection scope of utility model patent.Those skilled in the art of the present invention can be to described specific reality
Example is applied to do various modifications or additions or be substituted in a similar manner, structure without departing from the utility model or
Beyond the scope defined by this claim, it all should belong to the protection range of the utility model.
Claims (7)
1. a kind of film feeding mechanism of cold stretch covering film packaging machine, including rack, film feeding bracket and packaging film feeding device, packaging film feeding
Device is mounted on film feeding bracket, it is characterized in that: the film feeding mechanism of the cold stretch covering film packaging machine, further includes lifting platform and energy
Enough driving devices for moving up and down of driving lifting platform, lifting drive is mounted on the bottom of the frame, at the film feeding bracket
In the top of lifting platform；Film feeding bracket is equipped with multiple positioning mechanisms, and positioning mechanism includes locating piece and allows hand over locating piece
The position-switching device of position, position-switching device are mounted on film feeding bracket, and frame top is equipped with multiple shackle members, shackle member
And one-to-one correspondence, shackle member identical as positioning mechanism quantity can be clasped with the locating piece of corresponding positioning mechanism.
2. the film feeding mechanism of cold stretch covering film packaging machine as described in claim 1, it is characterized in that: the locating piece is positioning
Bar, the shackle member are U-shaped hook；The positioning mechanism further includes the guide sleeve being arranged horizontally on film feeding bracket,
In the middle part of locating rod in guide sleeve, one end of locating rod and the power output end of position-switching device are connected, locating rod it is another
End, which is equipped with, to link up with the card slot being clasped with U-shaped.
3. the film feeding mechanism of cold stretch covering film packaging machine as claimed in claim 2, it is characterized in that: the position-switching device is
Cylinder, cylinder are parallel to each other with guide sleeve, and the cylinder body of cylinder is mounted on the film feeding bracket, the piston rod of cylinder and the positioning
One end of bar connects.
4. the film feeding mechanism of cold stretch covering film packaging machine as claimed in claim 2, it is characterized in that: the position-switching device packet
Driving motor and connecting rod are included, driving motor is mounted on the film feeding bracket, one end of connecting rod and the power output of driving motor
Axis transmission connection, the other end of connecting rod and one end of the locating rod are hinged, and the other end of locating rod and U-shaped hook buckle
Cooperation.
5. the film feeding mechanism of cold stretch covering film packaging machine as described in claim 3 or 4, it is characterized in that: in the locating rod
Portion is equipped with limited block, and the card slot and limited block are respectively at the two sides of guide sleeve.
6. the film feeding mechanism of cold stretch covering film packaging machine as described in claim 1, it is characterized in that: the lifting drive packet
Lifting driving motor, drive sprocket, driven sprocket and driving chain are included, lifting driving motor is mounted on the rack, actively
Sprocket wheel is mounted on bottom of the frame, and driven sprocket is mounted on frame top, and drive sprocket and driven sprocket are jointly by driving chain
Tightly, there are two the straightway moved towards up and down, the straightway connection of the lifting platform and driving chain, actives for driving chain tool
Sprocket wheel and lifting driving motor transmission connection.
7. the film feeding mechanism of cold stretch covering film packaging machine as described in claim 1, it is characterized in that: the lifting drive packet
Lifting driving motor, screw rod and nut are included, lifting driving motor is mounted on the rack, and nut is mounted on the lifting platform
On, screw rod may be rotatably mounted in rack and be arranged along the vertical direction, and screw rod is engaged with nut, and one end of screw rod and lifting drive
The power output end of motor is sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821005464.1U CN208412307U (en) | 2018-06-28 | 2018-06-28 | A kind of film feeding mechanism of cold stretch covering film packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821005464.1U CN208412307U (en) | 2018-06-28 | 2018-06-28 | A kind of film feeding mechanism of cold stretch covering film packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208412307U true CN208412307U (en) | 2019-01-22 |
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ID=65107331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821005464.1U Active CN208412307U (en) | 2018-06-28 | 2018-06-28 | A kind of film feeding mechanism of cold stretch covering film packaging machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN208412307U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111137507A (en) * | 2020-02-28 | 2020-05-12 | 上海拓方包装设备有限公司 | Manual film drawing device and using method thereof |
| CN111498186A (en) * | 2020-05-27 | 2020-08-07 | 西安志高罗茨风机技术有限责任公司 | Film feeding mechanism adopting cantilever beam swinging structure and working method |
-
2018
- 2018-06-28 CN CN201821005464.1U patent/CN208412307U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111137507A (en) * | 2020-02-28 | 2020-05-12 | 上海拓方包装设备有限公司 | Manual film drawing device and using method thereof |
| CN111498186A (en) * | 2020-05-27 | 2020-08-07 | 西安志高罗茨风机技术有限责任公司 | Film feeding mechanism adopting cantilever beam swinging structure and working method |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200805 Address after: 515000 building D1, Xing'an Road, Longhu District, Shantou City, Guangdong Province Patentee after: Guangdong Zhongju Packaging Technology Co.,Ltd. Address before: 515000 No. 1, North 2 Lane, Shexian Road, Nandun, Dongdun Street, Jinping District, Shantou City, Guangdong Province Patentee before: Zhang Kailun |