CN109352972A - A kind of film blow molding machine - Google Patents
A kind of film blow molding machine Download PDFInfo
- Publication number
- CN109352972A CN109352972A CN201811255665.1A CN201811255665A CN109352972A CN 109352972 A CN109352972 A CN 109352972A CN 201811255665 A CN201811255665 A CN 201811255665A CN 109352972 A CN109352972 A CN 109352972A
- Authority
- CN
- China
- Prior art keywords
- flanging
- shape
- molding machine
- blow molding
- 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- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
Present invention relates particularly to a kind of film blow molding machine, including rack, blow moulding, frame top is provided with packaging film feeding outlet, and packaging film feeding is provided with traction roller-rotating device in outlet；Packaging film feeding outlet lower section, which is provided with, blocks component, flanging component, blocks component and is made of two shutters at splayed setting, and shutter upper end is hinged on frame top, and lower end passes through hydraulic telescopic rod hingedly on the rack；There are two the settings of flanging component, and two flanging components and two shutter across are arranged in a crossed manner；Flanging component is made of L shape fixed link, L shape connecting rod, flanging head, and the pulley blocks being arranged on flanging head are mounted in the sliding slot being arranged in L shape connecting rod, and the pulley blocks being arranged on the inside of L shape connecting rod are mounted in the sliding slot of L shape fixed link setting；Flanging head is made of the right angle fan block of the trapezoid block of upper end, intermediate link block, lower end.The present invention, structure is simple, fixation, and flanging length can be adjusted arbitrarily, and product stability is high, inconvenient to use.
Description
Technical field
The invention belongs to plastic film processing equipment device field, specially a kind of film blow molding machine.
Background technique
After sealant is gushed out, plastomer is blown the die cavity for being attached to certain shapes by the wind-force produced by boasting using machine,
To which product be made, this equipment is referred to as blow moulding machine；Film blow molding machine is then without die cavity, when will be cylindric by wind-force
After film prototype is blow molded out, then it is rolled by rolling component accordingly for cylindric film the film of double-layer flat shape, it is real
The production of existing film.Such as a kind of film with orthopaedic component is disclosed application No. is 201810119760.2 Chinese patent to blow
Molding machine, the inflation film of production are just the film of double-layer flat shape.
Compared to the film of double-layer flat shape, if double-layer flat shape film two sides are folded into a part, make film two
Side is respectively formed M-shape, so that not only area occupied is small for the bag film produced, but also the big, user with volumetric spaces
Just, the high feature of firmness.But film blow molding machine common at present, do not have the fixed device of flanging generally；Meanwhile seldom
Several film blow molding machines, even if having the fixed device of flanging, there is also be not fixed firmly, flanging length can not be adjusted, product is steady
Qualitative poor, inconvenient to use disadvantage.
Summary of the invention
The purpose of the present invention is to provide a kind of film blow molding machines, to solve the problems mentioned in the above background technology.
To achieve the goals above, the invention provides the following technical scheme:
Including rack and the blow moulding of bottom in rack, the frame top setting is arranged in a kind of film blow molding machine
There is packaging film feeding outlet, is provided with traction roller-rotating device in the packaging film feeding outlet, the traction roller-rotating device is led by two
Draw transfer roller composition, and two traction transfer rollers are arranged in parallel in packaging film feeding outlet two sides；Packaging film feeding outlet lower section is provided with
Component, flanging component are blocked, the component that blocks is made of two shutters at splayed setting, and the shutter upper end is equal
It is hinged on frame top, lower end is connected on the rack by hydraulic telescopic rod；There are two the flanging component settings, two folding
Side component and two shutter across are arranged in a crossed manner；The flanging component is by L shape fixed link, L shape connecting rod, flanging head group
At being provided with sliding slot in the L shape fixed link, L shape connecting rod, be respectively provided on the inside of the L shape connecting rod and on flanging head
There are pulley blocks, the pulley blocks of the flanging head are mounted in the sliding slot of L shape connecting rod, the pulley blocks on the inside of the L shape connecting rod
Be mounted in the sliding slot of L shape fixed link, the flanging head by the trapezoid block of upper end, intermediate link block, lower end right angle fan
Block composition.
Preferably, ball is provided on the two-end-point of the right angle fan block；
Preferably, the shutter is made of rectangular fixed frame, sliding transfer roller, there are two sliding transfer roller settings with
On, and be parallel to each other and be fixed in rectangular fixed frame.
Preferably, described hydraulic telescopic rod one end is hinged on shutter lower end, and the other end is hingedly on the rack.
Preferably, the L shape fixed link is made of the extension rod being arranged in a mutually vertical manner with fixed link, is set on the extension rod
It is equipped with mounting hole, the L shape fixed link is installed bolt by mounting hole and is fixed in blow moulding machine rack；The L shape connecting rod by
The connection cross bar being arranged in a mutually vertical manner is separately positioned on the upside of extension rod and connects perpendicular with vertical bar composition, the sliding slot is connect
On the outside of bar；The pulley blocks are separately mounted on the downside of connection cross bar and on link block side end face.
Preferably, be provided with reinforcing rib on the inside of the L shape fixed link, the reinforcing rib both ends be separately fixed at extension rod,
In fixed link.
Preferably, the right angle fan block is set as the fan shape that angle is 90 °.
Preferably, the trapezoid block, link block, right angle fan block are welded to each other together.
Preferably, smooth arc filling block is provided on the trapezoidal end face of the trapezoid block.
Preferably, the pulley blocks are by motor control.
The beneficial effects of the present invention are:
Film blow molding machine of the present invention, structure is simple, novel in design, and flanging group is arranged by the machine frame inside in blow moulding machine
Part blocks component and traction roller-rotating device, so that the flanging for realizing the film after being blow molded is fixed, quickly, efficiently；It will
Crimping unit is arranged to be made of L shape fixed link, L shape connecting rod, flanging head, is arranged in L shape fixed link, L shape connecting rod and slides
Pulley blocks are arranged in slot on L shape connecting rod, flanging head, and by the cooperation of sliding slot and pulley blocks, realize the folding of film
The controllability of edge lengths, easy to use, controllability is high；Two shutters blocked in component are arranged to splayed, and are hidden
Baffle upper end is hinged on frame top, and lower end passes through hydraulic telescopic rod hingedly on the rack, realizes the rotation for blocking component
The controllability of angular dimension, it is convenient and reliable；The present invention, structure is simple, fixation, and flanging length can be adjusted arbitrarily, product
Stability is high, inconvenient to use.
Detailed description of the invention
Fig. 1: overall structure diagram of the invention；
Fig. 2: crimping unit structural schematic diagram of the invention.
Specific embodiment
In conjunction with attached drawing 1-2, a specific embodiment of the invention is explained as follows:
As shown in Figs. 1-2, including rack 1 and the blow moulding 2 of bottom in rack 1 is arranged in a kind of film blow molding machine.
It is provided with packaging film feeding outlet at the top of rack 1, traction roller-rotating device 11 is provided in packaging film feeding outlet, wherein drawing transfer roller
Device 11 is made of two traction transfer rollers, and two traction transfer rollers are arranged in parallel in packaging film feeding outlet two sides.
It is provided with below packaging film feeding outlet and blocks component 4, flanging component 5, wherein blocking component 4 by two into eight words
The shutter composition of shape setting, shutter upper end are hinged on 1 top of rack, and lower end is connected to rack by hydraulic telescopic rod 41
On 1；There are two flanging component 5 is respectively provided with, two flanging components 5 and two shutter across are arranged in a crossed manner.
Wherein shutter is made of rectangular fixed frame, sliding transfer roller, and sliding transfer roller is provided with two or more, and mutually flat
Row is fixed in rectangular fixed frame.41 one end of hydraulic telescopic rod is hinged on shutter lower end, and the other end is hinged in rack 1.
Wherein flanging component 5 is made of L shape fixed link 51, L shape connecting rod 52, flanging head 53, and L shape fixed link 51, L shape connect
It is provided with sliding slot on extension bar 52, is provided with pulley blocks on 52 inside of L shape connecting rod and flanging head 53, flanging head 53
Pulley blocks are mounted in the sliding slot of L shape connecting rod 52, and the pulley blocks of 52 inside of L shape connecting rod are mounted on the cunning of L shape fixed link 51
In slot, pulley blocks are by motor control.
Wherein L shape fixed link 51 is made of the extension rod 511 being arranged in a mutually vertical manner with fixed link 512, is set on extension rod 511
It is equipped with mounting hole 513, L shape fixed link 51 is installed bolt by mounting hole 513 and is fixed in blow moulding machine rack；L shape fixed link 51
Inside is provided with reinforcing rib 514, and 514 both ends of reinforcing rib are separately fixed at extension rod 511, in fixed link 512.
Wherein L shape connecting rod 52 is made of the connection cross bar 521 being arranged in a mutually vertical manner with vertical bar 522 is connect, sliding slot difference
Setting is in 522 outside of 511 upside of extension rod and connection vertical bar；Pulley blocks be separately mounted to connection cross bar 521 downside and
On 532 side end face of link block.
Wherein flanging head 53 is by the trapezoid block 531 of upper end, intermediate link block 532,533 groups of right angle fan block of lower end
At trapezoid block 531, link block 532, right angle fan block 533 are welded to each other together；Right angle fan block 533 is set as angle
90 ° of fan shape is provided with ball 534 on the two-end-point of right angle fan block 533, and trapezoid block 531 is provided on a trapezoidal end face
Smooth arc filling block 535.
The film 3 for being blow molded out through blow moulding from bottom to top, first passes through two flanging components 5 and two and blocks the formation of component 4
Decussation point, then by being gone out between two traction transfer rollers disposed in parallel by traction.Pass through the rack 1 in blow moulding machine
Component 4, flanging component 5 and traction roller-rotating device 11 are blocked in inside setting, to realize the film after being blow molded 3
Flanging is fixed, quickly, efficiently；The present invention, structure is simple, fixation, realizes the controllability of the flanging length of film, produces
Product stability is high, easy to use, and controllability is high.
Invention is exemplarily described in above-mentioned combination attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as using this insubstantial improvement that the inventive concept and technical scheme of the present invention carry out, or not improved by hair
Bright conception and technical scheme directly apply to other occasions, within the scope of the present invention.
Claims (10)
1. a kind of film blow molding machine, including rack (1) and setting in the blow moulding (2) of rack (1) interior bottom, feature exists
In rack (1) top is provided with packaging film feeding outlet, is provided with traction roller-rotating device in the packaging film feeding outlet
(11), the traction roller-rotating device (11) is made of two traction transfer rollers, and two traction transfer rollers are arranged in parallel in packaging film feeding and go out
Mouth two sides；Packaging film feeding outlet lower section, which is provided with, blocks component (4), flanging component (5), and the component (4) that blocks is by two
A shutter at splayed setting forms, and the shutter upper end is hinged at the top of rack (1), and lower end passes through hydraulically extensible
Bar (41) is connected on rack (1)；There are two flanging component (5) settings, and the two flangings component (5) and shutter are at ten
Font is arranged in a crossed manner；The flanging component (5) is made of L shape fixed link (51), L shape connecting rod (52), flanging head (53), described
Sliding slot, L shape connecting rod (52) inside and flanging head are provided in L shape fixed link (51), L shape connecting rod (52)
(53) pulley blocks are provided on, the pulley blocks of the flanging head (53) are mounted in the sliding slot of L shape connecting rod (52), the L
Pulley blocks on the inside of shape connecting rod (52) are mounted in the sliding slot of L shape fixed link (51), the flanging head (53) by upper end ladder
Shape block (531), intermediate link block (532), lower end right angle fan block (533) composition.
2. a kind of film blow molding machine according to claim 1, which is characterized in that the both ends of the right angle fan block (533)
Ball (534) are provided on point；
3. a kind of film blow molding machine according to claim 1, which is characterized in that the shutter by rectangular fixed frame,
Transfer roller composition is slided, the sliding transfer roller is provided with two or more, and is parallel to each other and is fixed in rectangular fixed frame.
4. a kind of film blow molding machine according to claim 1, which is characterized in that described hydraulic telescopic rod (41) one end is hinged
In shutter lower end, the other end is hinged on rack (1).
5. a kind of film blow molding machine according to claim 1, which is characterized in that the L shape fixed link (51) is by mutually hanging down
The extension rod (511) being directly arranged and fixed link (512) form, and are provided with mounting hole (513), the L on the extension rod (511)
Shape fixed link (51) is installed bolt by mounting hole (513) and is fixed in blow moulding machine rack；The L shape connecting rod (52) is by mutual
Vertically disposed connection cross bar (521) with connect vertical bar (522) composition, the sliding slot is separately positioned on the upside of extension rod (511),
And on the outside of connection vertical bar (522)；The pulley blocks are separately mounted on the downside of connection cross bar (521) and link block (532) side
On end face.
6. a kind of film blow molding machine according to claim 5, which is characterized in that setting on the inside of the L shape fixed link (51)
Have reinforcing rib (514), reinforcing rib (514) both ends are separately fixed at extension rod (511), in fixed link (512).
7. a kind of film blow molding machine according to claim 1, which is characterized in that the right angle fan block (533) is set as
The fan shape that angle is 90 °.
8. a kind of film blow molding machine according to claim 1, which is characterized in that the trapezoid block (531), link block
(532), right angle fan block (533) is welded to each other together.
9. a kind of film blow molding machine according to claim 1, which is characterized in that the trapezoidal end face of trapezoid block (531)
On be provided with smooth arc filling block (535).
10. a kind of film blow molding machine according to claim 1, which is characterized in that the pulley blocks are by motor control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811255665.1A CN109352972A (en) | 2018-10-26 | 2018-10-26 | A kind of film blow molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811255665.1A CN109352972A (en) | 2018-10-26 | 2018-10-26 | A kind of film blow molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109352972A true CN109352972A (en) | 2019-02-19 |
Family
ID=65346889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811255665.1A Withdrawn CN109352972A (en) | 2018-10-26 | 2018-10-26 | A kind of film blow molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109352972A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650356A (en) * | 2021-09-13 | 2021-11-16 | 厦门市新聚德工贸有限公司 | Plastic bag flanging machine |
-
2018
- 2018-10-26 CN CN201811255665.1A patent/CN109352972A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650356A (en) * | 2021-09-13 | 2021-11-16 | 厦门市新聚德工贸有限公司 | Plastic bag flanging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190219 |
|
| WW01 | Invention patent application withdrawn after publication |