CN202318912U - Rollover mechanism for plastic thermoforming machine - Google Patents
Rollover mechanism for plastic thermoforming machine Download PDFInfo
- Publication number
- CN202318912U CN202318912U CN2011204114234U CN201120411423U CN202318912U CN 202318912 U CN202318912 U CN 202318912U CN 2011204114234 U CN2011204114234 U CN 2011204114234U CN 201120411423 U CN201120411423 U CN 201120411423U CN 202318912 U CN202318912 U CN 202318912U
- Authority
- CN
- China
- Prior art keywords
- die shoe
- fixedly connected
- rollover mechanism
- sides
- thermoforming machine
- 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.)
- Expired - Fee Related
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a rollover mechanism for a plastic thermoforming machine. The rollover mechanism comprises a lower die holder; two sides of the die holder are fixedly connected with a turnover shaft; the turnover shaft is supported on a sliding seat capable of moving up and down in a rotating way; and the sliding seat is guided by a guide post, and is pushed by a cam connecting rod mechanism. The rollover mechanism is characterized in that: the shaft end of the turnover shaft is fixedly connected with roller carriers; rollers are arranged on the roller carrier; guide side plates are fixed on machine body wallboards on two sides of the lower die holder, and are provided with guide slots; and the rollers are arranged in the guide slots in a rolling way. The rollover mechanism is easy to design and manufacture, and the manufacturing cost is reduced.
Description
Technical field
The utility model relates to a kind of plastics machinery, is specifically related to a kind of die turning-over device structure of thermoforming machine for plastics.
Background technology
Thermoforming machine for plastics is the equipment that plastic products are produced in a kind of thermoforming; The structure of the die turning-over device structure of prior art thermoforming machine for plastics is such: the both sides of die shoe are fixedly connected with trip shaft; The trip shaft pivoting support is on guide holder; Guide holder is led by guide pillar, is promoted by cam link mechanism; In addition, die shoe also will be made flip-flop movement when moving up and down with guide holder, and the flip-flop movement of die shoe also moves through a cover cam link mechanism and realizes.We know that cam design is generally difficult, and the structure of cam link mechanism is complicated, and manufacturing cost is higher.
Summary of the invention
In view of the problem of known technology existence at present, the technical problem that the utility model will solve is to be to provide a kind of simple, as to reduce the thermoforming machine for plastics of manufacturing cost die turning-over device structure that manufactures and designs.
The utility model is implemented through following technical scheme:
The die turning-over device structure of thermoforming machine for plastics comprises die shoe, and the both sides of die shoe are fixedly connected with trip shaft; The trip shaft pivoting support is on slide movable up and down, and slide is led by guide pillar, is promoted by cam link mechanism; It is characterized in that: the axle head of said trip shaft is fixedly connected with turning rolls, and roller is installed on the turning rolls, on the body wallboard of die shoe both sides, is fixed with the guiding side plate; Guiding offers gathering sill on the side plate, the setting of in gathering sill, rolling of said roller.
In the technique scheme; The upset of die shoe is achieved in that when die shoe moves up and down with slide; Roller can and the gathering sill of guiding side plate between produce relative motion, roller rolls in gathering sill, will drive turning rolls upset like this; Turning rolls drives trip shaft again, so die shoe is realized upset.Above-mentioned technical scheme is compared existing cam link mechanism technical scheme, manufactures and designs obviously fairly simplely, and manufacturing cost is also lower.
Description of drawings
Fig. 1 is the structural representation of the utility model
Fig. 2 is for removing the view behind the guiding side plate of front among Fig. 1.
The specific embodiment
With reference to accompanying drawing 1,2, the die turning-over device structure of this kind thermoforming machine for plastics comprises die shoe 7; The both sides of die shoe 7 are fixedly connected with trip shaft 4, and trip shaft 4 pivoting supports are on slide 8 movable up and down, and slide 8 is by guide pillar 6 guiding; Promoted by cam link mechanism 9, the axle head of said trip shaft 4 is fixedly connected with turning rolls 10, and two rollers 3 are installed on each turning rolls 10; On the body wallboard 5 of die shoe 7 both sides, be fixed with guiding side plate 1; Guiding offers gathering sill 2 on the side plate 1, and gathering sill 2 designs by the upset track of die shoe, the setting of in gathering sill 2, rolling of said roller 3.
Above-mentioned die turning-over device structure is action like this: it is up and down that cam link mechanism promotes slide; Die shoe is also up and down with slide; Roller can and the gathering sill of guiding side plate between produce relative motion, roller rolls in gathering sill, will drive turning rolls upset like this; Turning rolls drives trip shaft again, so die shoe is realized upset.
Claims (1)
1. the die turning-over device structure of thermoforming machine for plastics comprises die shoe, and the both sides of die shoe are fixedly connected with trip shaft; The trip shaft pivoting support is on slide movable up and down, and slide is led by guide pillar, is promoted by cam link mechanism; It is characterized in that: the axle head of said trip shaft is fixedly connected with turning rolls, and roller is installed on the turning rolls, on the body wallboard of die shoe both sides, is fixed with the guiding side plate; Guiding offers gathering sill on the side plate, the setting of in gathering sill, rolling of said roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204114234U CN202318912U (en) | 2011-10-26 | 2011-10-26 | Rollover mechanism for plastic thermoforming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204114234U CN202318912U (en) | 2011-10-26 | 2011-10-26 | Rollover mechanism for plastic thermoforming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202318912U true CN202318912U (en) | 2012-07-11 |
Family
ID=46430907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204114234U Expired - Fee Related CN202318912U (en) | 2011-10-26 | 2011-10-26 | Rollover mechanism for plastic thermoforming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202318912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085100A (en) * | 2014-06-25 | 2014-10-08 | 汕头大学 | Electrically controlled thermoforming machine for overturning mold |
-
2011
- 2011-10-26 CN CN2011204114234U patent/CN202318912U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085100A (en) * | 2014-06-25 | 2014-10-08 | 汕头大学 | Electrically controlled thermoforming machine for overturning mold |
| CN104085100B (en) * | 2014-06-25 | 2017-03-29 | 汕头大学 | A kind of automatically controlled turning mould thermoforming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20171026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |