CN207860625U - A kind of feed mechanism of plastic film - Google Patents
A kind of feed mechanism of plastic film Download PDFInfo
- Publication number
- CN207860625U CN207860625U CN201721804314.2U CN201721804314U CN207860625U CN 207860625 U CN207860625 U CN 207860625U CN 201721804314 U CN201721804314 U CN 201721804314U CN 207860625 U CN207860625 U CN 207860625U
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- CN
- China
- Prior art keywords
- plastic film
- pulley
- cooperation
- loop bar
- pedestal
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Abstract
The utility model discloses a kind of feed mechanisms of plastic film, including main body and pedestal, the upper end of the leading screw is equipped with bull stick, the lower end of the leading screw is equipped with link block, the left end of the link block is equipped with sleeve, and the sleeve is connected with strut socket, and the lower end of the link block is equipped with second pulley, the lower end of the second pulley is equipped with third pulley, and plastic film is equipped between the second pulley and third pulley.The feed mechanism of the plastic film passes through the cooperation of pedestal and the first spring by the cooperation of main body and pedestal, pass through the cooperation of the first spring and bearing, the cooperation of link block and second pulley is passed through by the cooperation of sliding block and sliding slot by the cooperation of bearing and sliding block, pass through the cooperation of second pulley and third pulley, it can prevent from drawing bad plastic film, while the plastic film for the different size that thin and thick differs can be fixed when plastic film remains few, it is easy to use, it is highly practical.
Description
Technical field
The utility model is related to plastic film technical field, specially a kind of feed mechanism of plastic film.
Background technology
The film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, for packing, and
As coating layer.Shared share is increasing on the market for plastics package and plastic packet product, and especially composite plastic is soft
Packaging, has been widely used for the fields such as food, medicine, chemical industry, wherein it is again maximum with food packaging proportion, for example drink
Material packaging, quick-frozen food packaging, cooking food packaging, fast food packaging etc., these products all bring pole to people's life
Big facility, the utility model patent design a kind of feed mechanism of plastic film, and solving can be surplus few in plastic film
When, it prevents from drawing bad plastic film, while the plastic film for the different size that thin and thick differs can be fixed, it is easy to use, it is real
With the strong problem of property.
Utility model content
The purpose of this utility model is to provide a kind of feed mechanisms of plastic film, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：A kind of feed mechanism of plastic film, including
The lower end of main body and pedestal, the main body is equipped with pedestal, and the right end of the pedestal is equipped with the first spring, the right side of first spring
End is equipped with bearing, and the pedestal is connected by the first spring with bearing, and the upper end of the bearing, which is equipped with, takes turns roller, under the bearing
End is equipped with sliding block, and the outer wall of the sliding block is equipped with sliding slot, and the sliding block is connected with sliding slot clamping, and the outer wall of the wheel roller is equipped with modeling
Expect that film, the lower end of the plastic film are equipped with first pulley, the upper end of the main body is equipped with strut, and the upper end of the strut is right
Side is equipped with screw, and the inner wall of the screw is equipped with leading screw, and the screw is connected with threads of lead screw, and the upper end of the leading screw, which is equipped with, to be turned
The lower end of bar, the leading screw is equipped with link block, and the left end of the link block is equipped with sleeve, and the sleeve is connected with strut socket,
The lower end of the link block is equipped with second pulley, and the lower end of the second pulley is equipped with third pulley, the second pulley and the
Plastic film is equipped between three pulleys, the right side upper end of the plastic film, which is equipped with, presses block.
Preferably, the left end of the sliding slot is equipped with fixture block, and the right end of the fixture block is equipped with the second loop bar, second loop bar
Right end inner wall be equipped with the first loop bar, second loop bar connects with first set rod set to be connected, and the outer wall of first loop bar is equipped with
Second spring, first loop bar are connected with second spring socket, and the right end of first loop bar is equipped with top plate.
Preferably, the right side lower end of the main body is equipped with mandril.
Preferably, the lower end of the pedestal is equipped with backing plate.
Preferably, the front end of the main body is equipped with thermovent.
Compared with prior art, the utility model has the beneficial effects that：The feed mechanism of the plastic film, by main body with
The cooperation of pedestal by the cooperation of the first spring and bearing, passes through bearing and sliding block by the cooperation of pedestal and the first spring
Cooperation is passed through by the cooperation of bearing and wheel roller by taking turns the cooperation of roller and plastic film by the cooperation of sliding block and sliding slot
The cooperation of plastic film and first pulley, by the cooperation of main body and strut, by the cooperation of strut and screw, by screw with
The cooperation of leading screw by the cooperation of leading screw and link block, passes through matching for link block and sleeve by the cooperation of leading screw and bull stick
It closes, it can be surplus not in plastic film by the cooperation of second pulley and third pulley by the cooperation of link block and second pulley
When more, prevent from drawing bad plastic film, while the plastic film for the different size that thin and thick differs can be fixed, it is easy to use,
It is highly practical.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the first spring structure schematic diagram of the utility model；
Fig. 3 is the rotary rod structure schematic diagram of the utility model；
Fig. 4 is the first loop bar structure schematic diagram of the utility model.
In figure：1, main body, 2, pedestal, 3, mandril, 4, press block, 5, strut, 6, first pulley, 7, plastic film, 8, wheel roller,
9, backing plate, 10, thermovent, the 11, first spring, 12, bearing, 13, sliding slot, 14, sliding block, 15, sleeve, 16, screw, 17, leading screw,
18, bull stick, 19, link block, 20, second pulley, 21, third pulley, 22, top plate, the 23, first loop bar, the 24, second loop bar, 25,
Fixture block, 26, second spring.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of feed mechanism of plastic film, including master
Body 1 and pedestal 2, main body 1 play the role of the fixed protection component of support, and the right side lower end of main body 1 is equipped with mandril 3, and mandril 3 plays
The front end of the effect of supportive body 1, main body 1 is equipped with thermovent 10, and thermovent 10 can make main body 1 radiate well, main body 1
Lower end is equipped with pedestal 2, and pedestal 2 plays the role of support protection main body 1, and the lower end of pedestal 2 is equipped with backing plate 9, and backing plate 9 plays support
Protect the effect of pedestal 2, the right end of pedestal 2 is equipped with the first spring 11, and the first spring 11 plays the role of stretching bearing 2, and first
The right end of spring 11 is equipped with bearing 12, and bearing 12 plays the role of support wheel roller 8, and pedestal 2 passes through the first spring 11 and 2 phase of bearing
Even, the upper end of bearing 2 is equipped with wheel roller 8, and the lower end of bearing 12 is equipped with sliding block 14, and the outer wall of sliding block 14 is equipped with sliding slot 13, works as sliding block
14 when move downward, and can squeeze top plate 22 at this time makes it move downward, while the effect of the elastic force according to second spring 26,
The impact force of sliding block 14 can be reduced at this time, while when top plate 22 moves downward, can drive the first loop bar 23 at this time to the left
Movement, while the first loop bar 23 is close to the inner wall movement of the second loop bar 24, the first loop bar 23 keeps lateral fixed movement at this time,
Drive top plate 22 that lateral fixed movement, the left end of sliding slot 13 is kept to be equipped with fixture block 25 simultaneously, the right end of fixture block 25 is equipped with second
The right end inner wall of loop bar 24, the second loop bar 24 is equipped with the first loop bar 23, and the second loop bar 24 is connected with the socket of the first loop bar 23, and first
The outer wall of loop bar 23 is equipped with second spring 26, and the first loop bar 23 is connected with the socket of second spring 26, and the right end of the first loop bar 23 is set
There are top plate 22, sliding block 14 to be connected with the clamping of sliding slot 13, the outer wall of wheel roller 8 is equipped with plastic film 7, when needing using this equipment,
Plastic film 7 is fixed on to the outer wall of wheel roller 8 first, while plastic film 7 is placed on second pulley 20 by first pulley 6
Between third pulley 21, at this time by the workbench of its pull to the right end of main body 1, bull stick 18, bull stick 18 are rotated at this time
Leading screw 17 is driven to rotate, while the effect being connected with 16 screw thread of screw according to leading screw 17, while leading screw 17 rotates at this time, screw
16 be fixed, and leading screw 17 can move up and down at this time, while leading screw 17 drives link block 19 to move up and down, while 19 band of link block
The sleeve 15 of dynamic left end is close to the outer wall movement of strut 5, and sleeve 15 keeps vertical fixed movement at this time, and sleeve 15 drives at this time
The link block 19 of right end keeps vertical fixed movement, while the direction for rotating bull stick 18 can be such that leading screw 17 moves downward
Direction, at this time leading screw 17 by link block 19 drive lower end second pulley 20 move upwards, at this time when second pulley 20 will mould
When material film 7 is fixed between second pulley 20 and third pulley 21, stop operating handle 18 at this time, while at work, when
When the outer wall of wheel roller 8 does not have plastic film 7, staff will continue to stretch in the case that ignorant, and plastics are thin at this time
Film 7 can be moved right with driving wheel roller 8, this hour wheel roller 8 drives the sliding block 14 of lower end to move right, and sliding block 14 is close to sliding slot 13 at this time
Inner wall movement, sliding block 14 keeps lateral fixed movement at this time, while sliding block 14 drives the bearing 12 of upper end to keep lateral
Fixed movement, bearing 12 can stretch the first spring 11 at this time, can prevent from drawing plastic film 7 at this time it is bad, under plastic film 7
End is equipped with first pulley 6, and the upper end of main body 1 is equipped with strut 5, is equipped with screw 16 on the right side of the upper end of strut 5, the inner wall of screw 16 is set
There are leading screw 17, screw 16 to be connected with 17 screw thread of leading screw, the upper end of leading screw 17 is equipped with bull stick 18, and the lower end of leading screw 17 is equipped with link block
19, the left end of link block 19 is equipped with sleeve 15, and sleeve 15 is connected with the socket of strut 5, and the lower end of link block 19 is equipped with second pulley
20, the lower end of second pulley 20 is equipped with third pulley 21, and plastic film 7, modeling are equipped between second pulley 20 and third pulley 21
Expect that the right side upper end of film 7 is equipped with and press block 4, plays the role of fixed plastics film 7 by block 4.
When needing using this equipment, plastic film 7 is fixed on to the outer wall of wheel roller 8 first, while plastic film 7 being led to
It crosses first pulley 6 to be placed between second pulley 20 and third pulley 21, at this time puts down the work of its pull to the right end of main body 1
On platform, bull stick 18 is rotated at this time, bull stick 18 drives leading screw 17 to rotate, while the work being connected with 16 screw thread of screw according to leading screw 17
With while leading screw 17 rotates at this time, screw 16 is fixed, and leading screw 17 can move up and down at this time, while leading screw 17 drives and connects
The up and down motion of block 19 is connect, while the outer wall that link block 19 drives the sleeve 15 of left end to be close to strut 5 moves, sleeve 15 is kept at this time
Vertical fixed movement, sleeve 15 drives the link block 19 of right end to keep vertical fixed movement at this time, while rotating bull stick 18
Direction be that can make the direction that leading screw 17 moves downward, at this time leading screw 17 pass through link block 19 drive lower end second pulley 20
It moves upwards, at this time when plastic film 7 is fixed between second pulley 20 and third pulley 21 by second pulley 20, stops at this time
Rotation stop turn is 18, while at work, and when the outer wall for taking turns roller 8 does not have plastic film 7, staff is ignorant
In the case of will continue to stretch, at this time plastic film 7 can band driving wheel roller 8 move right, this hour wheel roller 8 drive the sliding block 14 of lower end to
Right movement, at this time sliding block 14 be close to the inner wall movement of sliding slot 13, sliding block 14 keeps lateral fixed movement, while sliding block 14 at this time
Drive the bearing 12 of upper end to keep lateral fixed movement, bearing 12 can stretch the first spring 11 at this time, can prevent at this time by
Plastic film 7 draws bad.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. the lower end of a kind of feed mechanism of plastic film, including main body (1) and pedestal (2), the main body (1) is equipped with pedestal
(2), it is characterised in that：The right end of the pedestal (2) is equipped with the first spring (11), and the right end of first spring (11) is equipped with branch
Seat (12), the pedestal (2) are connected by the first spring (11) with bearing (12), and the upper end of the bearing (12) is equipped with wheel roller
(8), the lower end of the bearing (12) is equipped with sliding block (14), and the outer wall of the sliding block (14) is equipped with sliding slot (13), the sliding block
(14) it is connected with sliding slot (13) clamping, the outer wall of the wheel roller (8) is equipped with plastic film (7), the lower end of the plastic film (7)
Equipped with first pulley (6), the upper end of the main body (1) is equipped with strut (5), and screw is equipped on the right side of the upper end of the strut (5)
(16), the inner wall of the screw (16) is equipped with leading screw (17), and the screw (16) is connected with leading screw (17) screw thread, the leading screw
(17) upper end is equipped with bull stick (18), and the lower end of the leading screw (17) is equipped with link block (19), the left end of the link block (19)
Equipped with sleeve (15), the sleeve (15) is connected with strut (5) socket, and the lower end of the link block (19) is equipped with second pulley
(20), the lower end of the second pulley (20) is equipped with third pulley (21), the second pulley (20) and third pulley (21) it
Between be equipped with plastic film (7), the right side upper end of the plastic film (7), which is equipped with, presses block (4).
2. a kind of feed mechanism of plastic film according to claim 1, it is characterised in that：The left end of the sliding slot (13)
Equipped with fixture block (25), the right end of the fixture block (25) is equipped with the second loop bar (24), and the right end inner wall of second loop bar (24) is set
There are the first loop bar (23), second loop bar (24) to be connected with the first loop bar (23) socket, the outer wall of first loop bar (23)
Equipped with second spring (26), first loop bar (23) is connected with second spring (26) socket, the right side of first loop bar (23)
End is equipped with top plate (22).
3. a kind of feed mechanism of plastic film according to claim 1, it is characterised in that：The right side of the main body (1)
Lower end is equipped with mandril (3).
4. a kind of feed mechanism of plastic film according to claim 1, it is characterised in that：The lower end of the pedestal (2)
Equipped with backing plate (9).
5. a kind of feed mechanism of plastic film according to claim 1, it is characterised in that：The front end of the main body (1)
Equipped with thermovent (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721804314.2U CN207860625U (en) | 2018-06-25 | 2018-06-25 | A kind of feed mechanism of plastic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721804314.2U CN207860625U (en) | 2018-06-25 | 2018-06-25 | A kind of feed mechanism of plastic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207860625U true CN207860625U (en) | 2018-09-14 |
Family
ID=63465906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721804314.2U Expired - Fee Related CN207860625U (en) | 2018-06-25 | 2018-06-25 | A kind of feed mechanism of plastic film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207860625U (en) |
-
2018
- 2018-06-25 CN CN201721804314.2U patent/CN207860625U/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: 20180914 Termination date: 20210625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |