CN109606827A - A kind of dust-proof antistaling film packaging machine - Google Patents
A kind of dust-proof antistaling film packaging machine Download PDFInfo
- Publication number
- CN109606827A CN109606827A CN201811523577.5A CN201811523577A CN109606827A CN 109606827 A CN109606827 A CN 109606827A CN 201811523577 A CN201811523577 A CN 201811523577A CN 109606827 A CN109606827 A CN 109606827A
- Authority
- CN
- China
- Prior art keywords
- slide opening
- connecting rod
- gear
- driving groove
- block
- Prior art date
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
- B65B41/16—Feeding webs from rolls by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/08—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with revolving, e.g. cylinder, cutters or perforators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/175—Plastic
- B65H2701/1752—Polymer film
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/81—Packaging machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
The invention belongs to plastics packages, more particularly to a kind of dust-proof antistaling film packaging machine, it includes shell, driving groove, the first slide opening, the first slide opening, movable span, the second ladder chute, the first ladder chute, third ladder chute, the 4th ladder chute, connecting rod sliding slot, first connecting rod, the first rack gear, the first limited block, the first trapezoidal draw runner, second connecting rod, reset spring, supporting block, cutting saddle, cutting through slot, positioning round piece, positioning circular groove and blade mechanisms etc., and wherein the upper surface of shell is provided with driving groove；It is provided with the first slide opening in the horizontal direction on one side end face of shell；Two side end faces in the both ends of first slide opening and driving groove positioned at the first slide opening both ends are tangent；During packing machine packs article or food, the blade in shell will not be to artificial at unexpected injury；Preservative film is always positioned in shell after packaging, so that preservative film is by the pollution of dust, and then ensure that hygienic requirements of the food packaging to preservative film.
Description
Technical field
The invention belongs to plastics packages, more particularly to a kind of dust-proof antistaling film packaging machine.
Background technique
Antistaling film packaging machine traditional at present is used in the packaging of various food and article；Preservative film packet in the market
Installation has lid cut type and cutting-up formula；The cutting blade of lid cut type antistaling film packaging machine is mounted at the forward position on lid；Lid is cut
The antistaling film packaging machine of formula needs to realize in use the extraction and cutting of preservative film by open-and-close cover repeatedly；?
It is not only cumbersome but also be likely to hurt hand because lid is fallen when extracting preservative film, thus brought to people it is unnecessary
Danger；The most blade of the antistaling film packaging machine of cutting-up formula is placed in the outside of packing machine, and there are certain risk；It is cutting
After cutting, a part of preservative film is exposed in air, is inevitably infected with dust, and the requirement of hygienically packaged is not achieved.
The present invention design a kind of dust-proof antistaling film packaging machine solve the problems, such as it is as above.
Summary of the invention
To solve drawbacks described above in the prior art, the present invention discloses a kind of dust-proof antistaling film packaging machine, it is to use
Following technical scheme is realized.
A kind of dust-proof antistaling film packaging machine, it is characterised in that: it includes shell, driving groove, the first slide opening, the first cunning
Hole, movable span, the second ladder chute, the first ladder chute, third ladder chute, the 4th ladder chute, connecting rod sliding slot, limit
Slot, first connecting rod, the first rack gear, the first limited block, the first trapezoidal draw runner, second connecting rod, reset spring, supporting block, cutting support
Platform, cutting through slot, positioning round piece, positioning circular groove, the first trapezoidal slide block, the first roller bearing, Wrap barrel, roller, the second roller bearing, the
Three roller bearings, third gear, one-way clutch, second gear, the second rack gear, the second trapezoidal draw runner, first gear, pin shaft, limit
Block, third connecting rod, leaf spring, cover board, link block, pull ring, blade mechanisms, wherein the upper surface of shell is provided with driving groove；Shell
It is provided with the first slide opening in the horizontal direction on one side end face；Positioned at the first slide opening both ends in the both ends of first slide opening and driving groove
Two side end faces are tangent；It is provided on shell on the side end face of the first slide opening and is provided with the second slide opening, and the second slide opening is located at first and slides
The top in hole simultaneously communicates therewith；Connecting rod sliding slot is provided on the upper surface of second slide opening along its length；First is provided on shell
Movable span is provided on the side end face of slide opening, and movable span is located at the top of the second slide opening；On the upper surface of movable span along its length
Direction is provided with the second ladder chute；A limiting slot is had on the upper surface at the first slide opening both ends；Two limiting slot difference
It is communicated with the both ends of connecting rod sliding slot；It is symmetrically opened in the horizontal direction on two side end faces at the first slide opening both ends in driving groove
There are two third ladder chutes, and two third ladder chutes are corresponding with the both ends of the first slide opening respectively；It is provided in driving groove
The 4th ladder chute is provided on one side end face of third ladder chute in the horizontal direction, and the 4th ladder chute is located at accordingly
The top of third ladder chute；Far from a lateral edge of the first slide opening on two side end faces at the first slide opening both ends in driving groove
Vertical direction is symmetrically opened there are two the first ladder chute, and two the first ladder chutes are communicated with the upper surface of shell；First
Ladder chute is located at the top of the 4th ladder chute.
With the teeth of 2/3rds length on the upper surface of first rack gear；It is equipped on one side end face of the first rack gear
First trapezoidal draw runner；Two the first rack gears are slidably installed by the first trapezoidal draw runner and corresponding third ladder chute
In driving groove on two opposite sides, and one end on two the first rack gears without teeth is each passed through the two of the first slide opening
End；Two the first limited blocks are symmetrically mounted on the upper surface of two the first rack gears at the first slide opening；First connecting rod is embedding
Enter in the first slide opening, and the both ends of first connecting rod are fixedly connected with the side end face of two the first rack gears respectively；Second connecting rod is located at
In driving groove, and its both ends is fixedly connected with the end face of two the first rack gears respectively；Reset spring is located in driving groove, and resets
The both ends of spring are connect with the inner wall of the side end face of second connecting rod and driving groove respectively；Supporting block is mounted in the second slide opening, and
The lower end surface of supporting block is fixedly connected with the upper surface of first connecting rod；Between the upper surface of supporting block and the upper surface of the second slide opening
With spacing；It cuts and is provided with cutting through slot along its length on the upper surface of saddle；Cutting saddle is mounted in supporting block, and
The side end face of cutting saddle is fixedly connected with the side end face of supporting block；Cutting saddle is located in driving groove, and cuts the upper of saddle
End face is concordant with the upper surface of supporting block；Pull ring is mounted on the side end face of first connecting rod by link block, and pull ring is positioned at outer
The outside of shell.
Third connecting rod is mounted in connecting rod sliding slot；The lower end of second limited block has limit inclined-plane；Two the second limited blocks
It is inserted into corresponding limiting slot from bottom to up respectively by respective upper end；The upper end of two the second limited blocks respectively with third
The both ends of connecting rod connect；Two leaf springs are located in connecting rod sliding slot, and two leaf springs are symmetrically distributed in the upper surface of third connecting rod
Both ends；One end of each leaf spring and the upper surface of third connecting rod connect, and the other end is connect with the inner wall of connecting rod sliding slot；Each
Two limited blocks are matched with corresponding first limited block；Blade mechanisms are mounted in driving groove, and blade mechanisms are located at second and slide
The side in hole；Blade mechanisms are matched with movable span, the second ladder chute and cutting saddle.
Second trapezoidal draw runner is installed on the side end face of the second rack gear；Second rack gear passes through the second trapezoidal draw runner and the 4th ladder
Shape sliding slot is slidably installed in driving groove；First gear is mounted in driving groove by pin shaft, and first gear is located at
Between first rack gear and the second rack gear；First gear is meshed with the first rack gear and the second rack gear simultaneously；Two rollers respectively lead to
Corresponding second roller bearing is crossed to be mounted in driving groove；It is bearing fit between second roller bearing and the inner wall of driving groove；Two rollers
It is distributed in vertical direction；One end of each second roller bearing is fitted with a third gear；Two on two the second roller bearings
The intermeshing of three gears；The shaft end of underlying second roller bearing is equipped with one-way clutch；Second gear be nested in unidirectionally from
On the periphery of clutch, and second gear is meshed with the second rack gear being disposed below；One end face center of positioning round piece
Place is provided with positioning circular groove；It is not provided in positioning round piece on the end face of positioning circular groove and the first trapezoidal slide block is installed；Two setting circles
Block passes through being slidably installed in driving groove of the first trapezoidal slide block for being mounted thereon and corresponding first ladder chute respectively
In；Wrap barrel is mounted between two positioning round piece by the first roller bearing；Two positioning are inserted at the both ends of first roller bearing respectively
In positioning circular groove on round block；One end of preservative film on Wrap barrel reaches cutting saddle and therewith across two rollers
It matches；Cover board is mounted on the upper surface of shell.
Insert mechanism include shifting block, the second trapezoidal slide block, telescopic rod, U-shaped tool apron, notch, holddown spring, idler wheel,
Blade, wherein the upper surface of shifting block is equipped with the second trapezoidal slide block；Shifting block passes through the second trapezoidal slide block and the second ladder chute
It is slidably installed in movable span；One end of shifting block is located in driving groove, and the other end is located at the outside of shell；It is located on shifting block
Telescopic rod is installed on the lower end surface of one end in driving groove；The lower end surface of U-shaped tool apron has notch；U-shaped tool apron is by thereon
End face and the lower end of telescopic rod connect；Two idler wheels and blade are mounted in the notch of U-shaped tool apron by axis, and two idler wheel positions
In the two sides of blade；Holddown spring is nested in the outside of telescopic rod；One end of holddown spring and the lower end surface of shifting block connect, another
End is connect with the upper surface of U-shaped tool apron；Cooperate between blade and axis for key；Blade is matched with cutting through slot；Two idler wheels with
The upper surface of cutting saddle matches.
As the further improvement of this technology, above-mentioned holddown spring is compressed spring.
As the further improvement of this technology, above-mentioned reset spring is extension spring.
As the further improvement of this technology, cooperate between above-mentioned second roller bearing and third gear for key.
As the further improvement of this technology, the diameter of above-mentioned second gear and the diameter of roller are equal.
Relative to traditional high voltage isolator, during packing machine packs article or food in the present invention,
Blade in shell will not be to artificial at unexpected injury；Preservative film is always positioned in shell after packaging, so that fresh-keeping
Film ensure that hygienic requirements of the food packaging to preservative film not by the pollution of dust；The configuration of the present invention is simple has preferable
Using effect.
Detailed description of the invention
Fig. 1 is packing machine schematic diagram.
Fig. 2 is packing machine perspective diagram.
Fig. 3 is packing machine diagrammatic cross-section.
Fig. 4 is blade mechanisms, cutting saddle, the first rack gear, the second rack gear and third rack gear cooperation schematic diagram.
Fig. 5 is roller and Wrap barrel cooperation diagrammatic cross-section.
Fig. 6 is first gear, second gear, third gear and idler wheel cooperation diagrammatic cross-section.
Fig. 7 is first connecting rod, supporting block, the second limited block, third connecting rod and leaf spring cooperation diagrammatic cross-section.
Fig. 8 is shell schematic diagram.
Fig. 9 is housing perspectives schematic diagram.
Figure 10 is the second ladder chute, movable span, the first slide opening and connecting rod sliding slot diagrammatic cross-section.
Figure 11 is limiting slot, the first slide opening, the first slide opening, connecting rod sliding slot and movable span diagrammatic cross-section.
Figure 12 is packing machine internal drive schematic diagram.
Figure 13 is the first rack gear, first gear, the second rack gear and second gear cooperation schematic diagram.
Figure 14 is positioning round piece and the first trapezoidal slide block cooperation schematic diagram.
Figure 15 is blade mechanisms and cutting saddle cooperation schematic diagram.
Figure 16 is the first rack gear, first connecting rod, second connecting rod, supporting block and cutting saddle cooperation schematic diagram.
Figure 17 is blade mechanisms schematic diagram.
Figure label title: 1, shell；2, driving groove；3, the first slide opening；4, the second slide opening；5, movable span；6, the second ladder
Shape sliding slot；7, the first ladder chute；8, third ladder chute；9, the 4th ladder chute；10, connecting rod sliding slot；11, limiting slot；12,
First connecting rod；13, the first rack gear；14, the first limited block；15, the first trapezoidal draw runner；16, second connecting rod；17, reset spring；
18, supporting block；19, saddle is cut；20, through slot is cut；21, positioning round piece；22, circular groove is positioned；23, the first trapezoidal slide block；24,
First roller bearing；25, Wrap barrel；26, roller；27, the second roller bearing；28, third roller bearing；29, third gear；30, one-way clutch
Device；31, second gear；32, the second rack gear；33, the second trapezoidal draw runner；34, first gear；35, pin shaft；36, the second limited block；
37, third connecting rod；38, leaf spring；39, shifting block；40, the second trapezoidal slide block；41, telescopic rod；42, U-shaped tool apron；43, notch；44,
Holddown spring；45, idler wheel；46, blade；47, cover board；48, link block；49, pull ring；50, blade mechanisms.
Specific embodiment
As shown in Fig. 1,12,13, it includes shell 1, driving groove 2, the first slide opening 3, the first slide opening 3, movable span 5, second
Ladder chute 6, the first ladder chute 7, third ladder chute 8, the 4th ladder chute 9, connecting rod sliding slot 10, limiting slot 11, first
Connecting rod 12, the first rack gear 13, the first limited block 14, the first trapezoidal draw runner 15, second connecting rod 16, reset spring 17, supporting block 18,
Cut saddle 19, cutting through slot 20, positioning round piece 21, positioning circular groove 22, the first trapezoidal slide block 23, the first roller bearing 24, preservative film
Cylinder 25, roller 26, the second roller bearing 27, third roller bearing 28, third gear 29, one-way clutch 30, second gear 31, the second rack gear
32, the second trapezoidal draw runner 33, first gear 34, pin shaft 35, limited block, third connecting rod 37, leaf spring 38, cover board 47, link block 48,
Pull ring 49, blade mechanisms 50, wherein as shown in figure 8, the upper surface of shell 1 is provided with driving groove 2；As shown in figure 9, the one of shell 1
The first slide opening 3 is provided on a side end face in the horizontal direction；As shown in Figure 10, the is located in the both ends of the first slide opening 3 and driving groove 2
Two side end faces at one slide opening, 3 both ends are tangent；As shown in figure 11, it is provided on shell 1 on the side end face of first slide opening 3 and is provided with second
Slide opening 4, and the second slide opening 4 is located at the top of the first slide opening 3 and communicates therewith；It is square along its length on the upper surface of second slide opening 4
To being provided with connecting rod sliding slot 10；It is provided on shell 1 on the side end face of first slide opening 3 and is provided with movable span 5, and movable span 5 is located at second
The top of slide opening 4；As shown in Figure 10, the second ladder chute 6 is provided on the upper surface of movable span 5 along its length；Such as Figure 11
It is shown, a limiting slot 11 is had on the upper surface at 3 both ends of the first slide opening；Two limiting slots 11 respectively with connecting rod sliding slot 10
Both ends communicate；As shown in Figure 10, symmetrical in the horizontal direction on two side end faces at 3 both ends of the first slide opening in driving groove 2
Ground is opened there are two third ladder chute 8, and two third ladder chutes 8 are corresponding with the both ends of the first slide opening 3 respectively；Driving groove
It is provided in 2 on a side end face of third ladder chute 8 and is provided with the 4th ladder chute 9, and the 4th ladder chute 9 in the horizontal direction
Positioned at the top of corresponding third ladder chute 8；As shown in figure 9, being located at two sides at 3 both ends of the first slide opening in driving groove 2
Side on face far from the first slide opening 3 is symmetrically opened along the vertical direction there are two the first ladder chute 7, and two the first trapezoidal cunnings
Slot 7 is communicated with the upper surface of shell 1；As shown in Figure 10, the first ladder chute 7 is located at the top of the 4th ladder chute 9.
As shown in figure 16, with the teeth of 2/3rds length on the upper surface of the first rack gear 13；As shown in fig. 6, first
First trapezoidal draw runner 15 is installed on one side end face of rack gear 13；As shown in Figure 6,7, two the first rack gears 13 pass through the first ladder
Shape draw runner 15 is slidably installed in driving groove 2 on two opposite sides with corresponding third ladder chute 8, and two
One end on first rack gear 13 without teeth is each passed through the both ends of the first slide opening 3；As shown in Fig. 4,16, two first limits
Block 14 is symmetrically mounted on the upper surface of two the first rack gears 13 at the first slide opening 3；As shown in fig. 7, first connecting rod 12
It is embedded in the first slide opening 3, and the both ends of first connecting rod 12 are fixedly connected with the side end face of two the first rack gears 13 respectively；As Fig. 5,
Shown in 16, second connecting rod 16 is located in driving groove 2, and its both ends is fixedly connected with the end face of two the first rack gears 13 respectively；It is multiple
Position spring 17 is located in driving groove 2, and the both ends of reset spring 17 are respectively and in the side end face of second connecting rod 16 and driving groove 2
Wall connection；As shown in fig. 7, supporting block 18 is mounted in the second slide opening 4, and the lower end surface of supporting block 18 and first connecting rod 12 is upper
End face is fixedly connected；There is spacing between the upper surface of supporting block 18 and the upper surface of the second slide opening 4；As shown in figure 15, it cuts
Cutting through slot 20 is provided on the upper surface of saddle 19 along its length；Cutting saddle 19 is mounted in supporting block 18, and is cut
The side end face of saddle 19 is fixedly connected with the side end face of supporting block 18；Cutting saddle 19 is located in driving groove 2, and cuts saddle 19
Upper surface it is concordant with the upper surface of supporting block 18；As shown in Fig. 5,16, pull ring 49 is mounted on first connecting rod by link block 48
On 12 side end face, and pull ring 49 is located at the outside of shell 1.
As shown in fig. 7, third connecting rod 37 is mounted in connecting rod sliding slot 10；As shown in figure 12, the lower end of the second limited block 36
With limit inclined-plane；As shown in fig. 7, two the second limited blocks 36 are by respective upper end, insertion is corresponding from bottom to up respectively
In limiting slot 11；The upper end of two the second limited blocks 36 is connect with the both ends of third connecting rod 37 respectively；Two leaf springs 38, which are located at, to be connected
In bar sliding slot 10, and two leaf springs 38 are symmetrically distributed in the both ends of the upper surface of third connecting rod 37；One end of each leaf spring 38
It is connect with the upper surface of third connecting rod 37, the other end is connect with the inner wall of connecting rod sliding slot 10；As shown in Figure 12,13, each second
Limited block 36 is matched with corresponding first limited block 14；As shown in Figure 13,15, blade mechanisms 50 are mounted in driving groove 2, and
Blade mechanisms 50 are located at the side of the second slide opening 4；As shown in figure 4, blade mechanisms 50 and movable span 5, the second ladder chute 6 and cutting
Saddle 19 is cut to match.
As shown in fig. 6, being equipped with the second trapezoidal draw runner 33 on the side end face of the second rack gear 32；Second rack gear 32 passes through second
Trapezoidal draw runner 33 and the 4th ladder chute 9 are slidably installed in driving groove 2；As shown in figure 4, first gear 34 passes through pin
Axis 35 is mounted in driving groove 2, and first gear 34 is between the first rack gear 13 and the second rack gear 32；First gear 34 is simultaneously
It is meshed with the first rack gear 13 and the second rack gear 32；As shown in figure 3, two rollers 26 are pacified each by corresponding second roller bearing 27
In driving groove 2；It is bearing fit between second roller bearing 27 and the inner wall of driving groove 2；As shown in figure 5, two rollers 26 are in
Vertical direction distribution；As shown in fig. 6, one end of each second roller bearing 27 is fitted with a third gear 29；Two second rollings
Two third gears 29 intermeshing on axis 27；The shaft end of underlying second roller bearing 27 is equipped with one-way clutch 30；
Second gear 31 is nested on the periphery of one-way clutch 30, and second gear 31 and 32 phase of the second rack gear that is disposed below
Engagement；As shown in figure 14, positioning circular groove 22 is provided at an end face center of positioning round piece 21；It is fixed not to be provided in positioning round piece 21
First trapezoidal slide block 23 is installed on the end face of circle of position slot 22；As shown in figure 3, two positioning round piece 21 are respectively by being installed on it
On the first trapezoidal slide block 23 and corresponding first ladder chute 7 be slidably installed in driving groove 2；Wrap barrel 25 is logical
The first roller bearing 24 is crossed to be mounted between two positioning round piece 21；The both ends of first roller bearing 24 are inserted into respectively in two positioning round piece 21
Positioning circular groove 22 in；One end of preservative film on Wrap barrel 25 reached across two rollers 26 cutting saddle 19 and with
Match；As shown in Figure 1, 2, cover board 47 is mounted on the upper surface of shell 1.
As shown in figure 17, insert mechanism 50 includes shifting block 39, the second trapezoidal slide block 40, telescopic rod 41, U-shaped tool apron
42, notch 43, holddown spring 44, idler wheel 45, blade 46, wherein the upper surface of shifting block 39 is equipped with the second trapezoidal slide block 40；It dials
Block 39 is slidably installed in movable span 5 by the second trapezoidal slide block 40 and the second ladder chute 6；One end position of shifting block 39
In driving groove 2, the other end is located at the outside of shell 1；It is located on the lower end surface of one end in driving groove 2 on shifting block 39 and is equipped with
Telescopic rod 41；The lower end surface of U-shaped tool apron 42 has notch 43；U-shaped tool apron 42 is connected by end face thereon and the lower end of telescopic rod 41
It connects；Two idler wheels 45 and blade 46 are mounted in the notch 43 of U-shaped tool apron 42 by axis, and two idler wheels 45 are located at blade 46
Two sides；Holddown spring 44 is nested in the outside of telescopic rod 41；One end of holddown spring 44 is connect with the lower end surface of shifting block 39, another
End is connect with the upper surface of U-shaped tool apron 42；Cooperate between blade 46 and axis for key；As shown in figure 15, blade 46 and cutting through slot
20 match；Two idler wheels 45 are matched with the upper surface of cutting saddle 19.
As shown in figure 17, above-mentioned holddown spring 44 is compressed spring.
As shown in figure 16, above-mentioned reset spring 17 is extension spring.
As shown in fig. 6, cooperating between above-mentioned second roller bearing 27 and third gear 29 for key.
As shown in fig. 6, the diameter of above-mentioned second gear 31 is equal with the diameter of roller 26.
The effect of idler wheel 45 is in the present invention, when cutting through slot 20 cutting preservative film of the blade 46 on cutting saddle 19
Meanwhile preservative film is pressed in positioned at the idler wheel 45 at 46 both ends of blade on the upper surface of cutting saddle 19；Since preservative film has certainly
Viscosity, so preservative film is sticked to the upper end of cutting saddle 19 by the breaking part that blade 46 is cut under the pressure effect of idler wheel 45
On face, foundation basis is extracted outward for next preservative film；It avoids preservative film from can't get out during outside extract and is deposited in
In first driving groove 2 of shell 1, and then influence packing work.
The effect of roller 26 is that, when needing to extract simultaneously cutting preservative film, people pulls with hand pull ring 49, pull ring in the present invention
49 drive two the first rack gears 13 along corresponding third ladder chute 8 and the first slide opening 3 by link block 48 and first connecting rod 12
It slides in and out, reset spring 17 is stretched, and supporting block 18 also slides in and out together with cutting saddle 19 along the second slide opening 4；Cutting support
Platform 19 passes through the preservative film fracture being sticked to thereon and draws preservative film outward；At the same time, the first rack gear 13 passes through first gear 34
The second rack gear 32 is driven to slide in the opposite direction along the 4th ladder chute 9；Second rack gear 32 by second gear 31, unidirectionally from
Clutch 30, the second roller bearing 27 and third gear 29 drive two rollers 26 to rotate；Two rollers 26 clip and drive preservative film to
It pumps outside；Since the diameter of second gear 31 is equal with the diameter of roller 26, so two rollers 26 pump the linear speed of preservative film
It spends equal with the linear velocity that cutting saddle 19 is drawn outward；To achieve the purpose that preservative film is pumped outward.
The effect of one-way clutch 30 is in the present invention: when carrying out preservative film packaging using antistaling film packaging machine, people's hand
Pull ring 49 is pulled, pull ring 49 drives two the first rack gears 13 along the trapezoidal cunning of corresponding third by link block 48 and first connecting rod 12
Slot 8 and the first slide opening 3 slide in and out, and reset spring 17 is stretched, supporting block 18 together with cutting saddle 19 along the second slide opening 4 also to
Outer sliding；Cutting saddle 19 passes through the preservative film fracture being sticked to thereon and draws preservative film outward；At the same time, the first rack gear 13 is logical
Crossing first gear 34 drives the second rack gear 32 to slide in the opposite direction along the 4th ladder chute 9；Second rack gear 32 passes through second
Gear 31, one-way clutch 30, the second roller bearing 27 and third gear 29 drive two rollers 26 to rotate；Two rollers 26 clip simultaneously
Preservative film is driven to pump outward；When pull ring 49 drives the second rack gear 32 by link block 48, the first rack gear 13 and first gear 34
It is stopped drag when sliding into the limit；Preservative film one end is removed from cutting saddle 19 with hand and is pulled to packing machine outside fresh-keeping
Film, Wrap barrel 25 rotate, so that preservative film reaches required length；It is fresh-keeping during pulling with hand preservative film
Film strips move two rollers 26 and continue to rotate；Two rollers 26 drive one-way clutch 30 to rotate by the second roller bearing 27, single at this time
It is identical as direction of rotation before to the direction of rotation of clutch 30；Biography is not formed between one-way clutch 30 and second gear 31
Dynamic relationship；Second gear 31 does not rotate；Second rack gear 32, first gear 34, the first rack gear 13, first connecting rod 12 and second
Connecting rod 16 not will drive supporting block 18 and cutting saddle 19 moves；Preservative film is elongated to required length under the pulling of hand；
One-way clutch 30 ensure that when pulling preservative film, not influence the transmission of the other structures in packing machine, i.e., merely to guarantor
The elongation of fresh film.
Specific embodiment: when needing to extract simultaneously cutting preservative film, people pulls with hand pull ring 49, and pull ring 49 passes through connection
Block 48 and first connecting rod 12 drive two the first rack gears 13 to slide in and out along corresponding third ladder chute 8 and the first slide opening 3, multiple
Position spring 17 is stretched, and supporting block 18 also slides in and out together with cutting saddle 19 along the second slide opening 4；Cutting saddle 19 is by being sticked to
Preservative film fracture thereon draws preservative film outward；At the same time, the first rack gear 13 drives the second rack gear by first gear 34
32 slide in the opposite direction along the 4th ladder chute 9；Second rack gear 32 passes through second gear 31, one-way clutch 30, second
Roller bearing 27 and third gear 29 drive two rollers 26 to rotate；Two rollers 26 clip and preservative film are driven to pump outward；Due to
The diameter of second gear 31 is equal with the diameter of roller 26, so two rollers 26 pump the linear velocity and cutting saddle of preservative film
19 linear velocities drawn outward are equal；When pull ring 49 drives the second tooth by link block 48, the first rack gear 13 and first gear 34
Item 32 stops drag when sliding into the limit；The limit that two the first limited blocks 14 act on two the second limited blocks 36 simultaneously is oblique
Face, so that two the second limited blocks 36, along corresponding 11 upward sliding of limiting slot, two the second limited blocks 36 pass through third connecting rod
37 two leaf springs 38 of compressing；Two leaf springs 38 are compressed；After the first limited block 14 crosses the second limited block 36, two second limits
Position block 36 slide downward and returns to initial position under the action of corresponding leaf spring 38；Two the second limited blocks 36 pass through two the
One limited block 14, first connecting rod 12 and supporting block 18 to cut the outside that saddle 19 is positioned in packing machine；Then people's hand
Preservative film one end is removed from cutting saddle 19 and pulls preservative film to the oblique upper on the outside of packing machine；Preservative film and third connecting rod
37 lower end surface interaction；Preservative film compressing third connecting rod 37 makes third connecting rod 37 along 10 upward sliding of connecting rod sliding slot, and two
A leaf spring 38 is compressed；Third connecting rod 37 drives two the second limited blocks 36 along corresponding 11 upward sliding of limiting slot；Two
Two limited blocks 36 release the limitation to two the first limited blocks 14；Under the action of the restoring force of reset spring 17, second connecting rod
16 drive cutting saddle 19 to return to initial position by two the first rack gears 13, first connecting rod 12 and supporting block 18；Hand rest guarantor
Fresh film leaves third connecting rod 37；Under the action of the restoring force of two leaf springs 38, two the second limited blocks 36 along limiting slot 11 to
Lower movement simultaneously returns to initial position；When article is after packaging, hand stirs shifting block 39, and shifting block 39 passes through telescopic rod 41 and U-shaped knife
Seat 42 is moved with cutting blade 46 along the cutting through slot 20 of cutting saddle 19 and cutting preservative film；At this point, blade 46 is by cutting saddle
19 one end is moved to the other end of cutting saddle 19, and waiting to the cutting of preservative film and returns to cutting saddle 19 next time
Initial end；Preservative film is broken by cutting, and packaging process terminates.
In conclusion beneficial effects of the present invention: during packing machine packs article or food, being located at shell
Blade 46 in 1 will not be to artificial at unexpected injury；Preservative film is always positioned in shell 1 after packaging, so that preservative film is not
By the pollution of dust, and then it ensure that hygienic requirements of the food packaging to preservative film.
Claims (7)
1. a kind of dust-proof antistaling film packaging machine, it is characterised in that: it include shell, driving groove, the first slide opening, the first slide opening,
Movable span, the second ladder chute, the first ladder chute, third ladder chute, the 4th ladder chute, connecting rod sliding slot, limiting slot,
One connecting rod, the first limited block, the first trapezoidal draw runner, second connecting rod, reset spring, supporting block, cutting saddle, is cut the first rack gear
Cut through slot, positioning round piece, positioning circular groove, the first trapezoidal slide block, the first roller bearing, Wrap barrel, roller, the second roller bearing, third rolling
Axis, third gear, one-way clutch, second gear, the second rack gear, the second trapezoidal draw runner, first gear, pin shaft, limited block,
Three-link, leaf spring, cover board, link block, pull ring, blade mechanisms, wherein the upper surface of shell is provided with driving groove；One side of shell
The first slide opening is provided on end face in the horizontal direction；It is located at two sides at the first slide opening both ends in the both ends of first slide opening and driving groove
End face is tangent；It is provided on shell on the side end face of the first slide opening and is provided with the second slide opening, and the second slide opening is located at the upper of the first slide opening
Side simultaneously communicates therewith；Connecting rod sliding slot is provided on the upper surface of second slide opening along its length；The first slide opening is provided on shell
Movable span is provided on side end face, and movable span is located at the top of the second slide opening；It is opened along its length on the upper surface of movable span
There is the second ladder chute；A limiting slot is had on the upper surface at the first slide opening both ends；Two limiting slots respectively with connecting rod
The both ends of sliding slot communicate；There are two symmetrically being opened in the horizontal direction on two side end faces at the first slide opening both ends in driving groove
Third ladder chute, and two third ladder chutes are corresponding with the both ends of the first slide opening respectively；Third ladder is provided in driving groove
The 4th ladder chute is provided on one side end face of shape sliding slot in the horizontal direction, and the 4th ladder chute is located at corresponding third ladder
The top of shape sliding slot；A lateral edge in driving groove on two side end faces at the first slide opening both ends far from the first slide opening is square vertically
To symmetrically opening there are two the first ladder chute, and two the first ladder chutes are communicated with the upper surface of shell；First trapezoidal cunning
Slot position is in the top of the 4th ladder chute.
2. the dust-proof antistaling film packaging machine of one kind according to claim 1, it is characterised in that:
With the teeth of 2/3rds length on the upper surface of first rack gear；First is equipped on one side end face of the first rack gear
Trapezoidal draw runner；Two the first rack gears are being driven by the first trapezoidal draw runner with being slidably installed for corresponding third ladder chute
In slot on two opposite sides, and one end on two the first rack gears without teeth is each passed through the both ends of the first slide opening；
Two the first limited blocks are symmetrically mounted on the upper surface of two the first rack gears at the first slide opening；First connecting rod insertion the
In one slide opening, and the both ends of first connecting rod are fixedly connected with the side end face of two the first rack gears respectively；Second connecting rod is located at transmission
In slot, and its both ends is fixedly connected with the end face of two the first rack gears respectively；Reset spring is located in driving groove, and reset spring
Both ends connect respectively with the inner wall of the side end face of second connecting rod and driving groove；Supporting block is mounted in the second slide opening, and is supported
The lower end surface of block is fixedly connected with the upper surface of first connecting rod；Have between the upper surface of supporting block and the upper surface of the second slide opening
Spacing；It cuts and is provided with cutting through slot along its length on the upper surface of saddle；Cutting saddle is mounted in supporting block, and is cut
The side end face of saddle is fixedly connected with the side end face of supporting block；Cutting saddle is located in driving groove, and cuts the upper surface of saddle
It is concordant with the upper surface of supporting block；Pull ring is mounted on the side end face of first connecting rod by link block, and pull ring is located at shell
Outside；
Third connecting rod is mounted in connecting rod sliding slot；The lower end of second limited block has limit inclined-plane；Two the second limited blocks pass through
Respective upper end is inserted into corresponding limiting slot from bottom to up respectively；The upper end of two the second limited blocks respectively with third connecting rod
Both ends connection；Two leaf springs are located in connecting rod sliding slot, and two leaf springs are symmetrically distributed two in the upper surface of third connecting rod
End；One end of each leaf spring and the upper surface of third connecting rod connect, and the other end is connect with the inner wall of connecting rod sliding slot；Each second limit
Position block is matched with corresponding first limited block；Blade mechanisms are mounted in driving groove, and blade mechanisms are located at the second slide opening
Side；Blade mechanisms are matched with movable span, the second ladder chute and cutting saddle.
3. the dust-proof antistaling film packaging machine of one kind according to claim 1, it is characterised in that:
Second trapezoidal draw runner is installed on the side end face of the second rack gear；Second rack gear passes through the second trapezoidal draw runner and the 4th trapezoidal cunning
Slot is slidably installed in driving groove；First gear is mounted in driving groove by pin shaft, and first gear is located at first
Between rack gear and the second rack gear；First gear is meshed with the first rack gear and the second rack gear simultaneously；Two rollers are each by phase
The second roller bearing answered is mounted in driving groove；It is bearing fit between second roller bearing and the inner wall of driving groove；Two rollers are in perpendicular
Straight directional spreding；One end of each second roller bearing is fitted with a third gear；Two third teeth on two the second roller bearings
Wheel intermeshing；The shaft end of underlying second roller bearing is equipped with one-way clutch；Second gear is nested in one-way clutch
Periphery on, and second gear is meshed with the second rack gear being disposed below；It is opened at one end face center of positioning round piece
There is positioning circular groove；It is not provided in positioning round piece on the end face of positioning circular groove and the first trapezoidal slide block is installed；Two positioning round piece point
The first trapezoidal slide block that Tong Guo be mounted thereon is slidably installed in driving groove with corresponding first ladder chute；It protects
Fresh film cylinder is mounted between two positioning round piece by the first roller bearing；The both ends of first roller bearing are inserted into respectively in two positioning round piece
Positioning circular groove in；One end of preservative film on Wrap barrel reaches cutting saddle across two rollers and matches therewith
It closes；Cover board is mounted on the upper surface of shell；
Insert mechanism includes shifting block, the second trapezoidal slide block, telescopic rod, U-shaped tool apron, notch, holddown spring, idler wheel, blade,
Wherein the upper surface of shifting block is equipped with the second trapezoidal slide block；Shifting block is matched by the second trapezoidal slide block and the sliding of the second ladder chute
Conjunction is mounted in movable span；One end of shifting block is located in driving groove, and the other end is located at the outside of shell；It is located at driving groove on shifting block
In one end lower end surface on telescopic rod is installed；The lower end surface of U-shaped tool apron has notch；U-shaped tool apron by end face thereon with
The lower end of telescopic rod connects；Two idler wheels and blade are mounted in the notch of U-shaped tool apron by axis, and two idler wheels are located at blade
Two sides；Holddown spring is nested in the outside of telescopic rod；One end of holddown spring and the lower end surface of shifting block connect, the other end and U
The upper surface of type tool apron connects；Cooperate between blade and axis for key；Blade is matched with cutting through slot；Two idler wheels and cutting are held in the palm
The upper surface of platform matches.
4. the dust-proof antistaling film packaging machine of one kind according to claim 1, it is characterised in that: above-mentioned holddown spring is compression
Spring.
5. the dust-proof antistaling film packaging machine of one kind according to claim 1, it is characterised in that: above-mentioned reset spring is to stretch
Spring.
6. the dust-proof antistaling film packaging machine of one kind according to claim 1, it is characterised in that: above-mentioned second roller bearing and third
Cooperate between gear for key.
7. the dust-proof antistaling film packaging machine of one kind according to claim 1, it is characterised in that: the diameter of above-mentioned second gear
It is equal with the diameter of roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811523577.5A CN109606827A (en) | 2018-12-13 | 2018-12-13 | A kind of dust-proof antistaling film packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811523577.5A CN109606827A (en) | 2018-12-13 | 2018-12-13 | A kind of dust-proof antistaling film packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109606827A true CN109606827A (en) | 2019-04-12 |
Family
ID=66007556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811523577.5A Withdrawn CN109606827A (en) | 2018-12-13 | 2018-12-13 | A kind of dust-proof antistaling film packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109606827A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371440A (en) * | 2019-08-21 | 2019-10-25 | 常熟白莲光电科技有限公司 | A kind of gift box of plastic wrap |
-
2018
- 2018-12-13 CN CN201811523577.5A patent/CN109606827A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371440A (en) * | 2019-08-21 | 2019-10-25 | 常熟白莲光电科技有限公司 | A kind of gift box of plastic wrap |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104843248B (en) | A kind of fully-automatic paper urine pants packaging production line | |
| CN105184949B (en) | A kind of mixing coins sorting device | |
| CN206997881U (en) | A kind of plate pusher structure of lath cutter | |
| CN107140271B (en) | Automatic cutting and separating device for soft infusion bag packaging bag | |
| CN102556412B (en) | Integrated boxing system | |
| CN109606827A (en) | A kind of dust-proof antistaling film packaging machine | |
| CN104909017A (en) | Full-automatic thin film unpacking machine | |
| CN103508015B (en) | A kind of automatic packaging machine of knife blade | |
| CN205735089U (en) | A kind of efficient tape divider of plastic foil | |
| CN209255704U (en) | A kind of material collecting device of concrete-bar straightening-cutting machine | |
| CN109606826A (en) | A kind of safe antistaling film packaging machine | |
| CN206007727U (en) | A kind of sharp weapon bucket | |
| CN203528852U (en) | Automatic surgical blade packaging machine with simplified structure | |
| CN108818645B (en) | A traditional chinese medicine packing apparatus for traditional chinese medicine shop | |
| CN111497489A (en) | Full-automatic book sealing machine | |
| CN209097114U (en) | A kind of bagging device of the long band of packaging bag | |
| CN109606828A (en) | A kind of house wrap film packing machine | |
| CN105773686A (en) | Cutting machine for cutting continuous bills into single pieces | |
| CN210235473U (en) | Automatic package throwing machine | |
| CN208826786U (en) | Automatic punching adhesive-tape application machine | |
| CN206955266U (en) | UV oil passing machine | |
| CN103507985B (en) | Surgical knife blade automatic packaging machine with good blade conveying module | |
| CN206782242U (en) | A kind of precharging type syringe train line is unpacked assembling device | |
| CN202476132U (en) | Edible fungi strain tying machine | |
| CN206243542U (en) | A kind of clamping device of pallet preservative film packing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190412 |
|
| WW01 | Invention patent application withdrawn after publication |