CN202318404U - Cutting machine for injection-molded parts - Google Patents
Cutting machine for injection-molded parts Download PDFInfo
- Publication number
- CN202318404U CN202318404U CN2011204514400U CN201120451440U CN202318404U CN 202318404 U CN202318404 U CN 202318404U CN 2011204514400 U CN2011204514400 U CN 2011204514400U CN 201120451440 U CN201120451440 U CN 201120451440U CN 202318404 U CN202318404 U CN 202318404U
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- China
- Prior art keywords
- shear plate
- injection
- rotating shaft
- molded parts
- cutting machine
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- Expired - Fee Related
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Abstract
The utility model discloses a cutting machine for injection-molded parts, which has a characteristic of improving the shearing efficiency of the injection molded parts. The cutting machine for injection-molded parts comprises a fixed seat, a shear plate which can carry out a reciprocating motion is arranged on the fixed seat, a rotating shaft above the shear plate is arranged on the fixed seat, the projection of the rotating shaft on the shear plate is perpendicular to the motion direction of the shear plate, the rotating shaft is sleeved with a rotary blade, the shear plate is connected with a power driven mechanism, and the shear plate is in drive connection with a rotary power mechanism. When the cutting machine runs, a plurality of injection-molded parts which are formed in one step by using a mold are placed on the shear plate, then, the shear plate moves and the rotary blade rotates, when the injection-molded parts pass through a position below the rotating shaft, a plastic connecting part between two adjacent injection-molded parts is cut off by the rotary blade, thereby achieving the purpose of separating the plurality of injection-molded parts; the mode above can greatly improve the shearing efficiency, therefore, the human cost can be greatly reduced; and meanwhile, the shearing qualities of obtained injection-molded parts are good, therefore, the cutting machine is suitable to be popularized and applied in the production of various injection-molded parts.
Description
Technical field
The utility model relates to a kind of cutting mechanics, is specifically related to a kind of moulding cutting machine.
Background technology
At present, when producing small-sized moulding, generally be to arrange a plurality of die cavities a mould the inside, one-shot forming goes out a plurality of mouldings.And injection moulding process must be arranged runner in the mould the inside; Thereby between adjacent moulding, form unnecessary plastic fastening; When after formed product, from mould, taking out, must the plastic fastening between the adjacent moulding be removed the injecting products that needs to obtain.Existing method is that manual work shears off it with scissors, and production efficiency is low, and shearing quality can not get effective guarantee, and often an injection machine need be equipped with several shearing workers, causes human cost to increase greatly.
The utility model content
The utility model technical problem to be solved provides a kind of moulding cutting machine that improves the moulding shear efficiency.
The utility model solves the technical scheme that its technical problem adopted: the moulding cutting machine; Comprise holder, said holder be provided with can be reciprocating shear plate, holder is provided with the rotating shaft that is positioned at above the shear plate; The projection of rotating shaft on shear plate is perpendicular to the direction of motion of shear plate; In rotating shaft, be set with rotating blade, said shear plate is connected with power-driven mechanism, and said rotating shaft is connected with revolving power mechanism.
Further be, on the holder of shear plate both sides, be provided with upper bearing (metal) and lower bearing, the both sides of said shear plate are arranged between upper bearing (metal) and the lower bearing.
As optimized technical scheme, the said power-driven mechanism that is connected with shear plate is the hydraulic cylinder that is arranged on the holder.
As optimized technical scheme, the said revolving power mechanism that is in transmission connection with rotating shaft comprises the tooth bar that is fixedly installed on the shear plate upper surface and is sleeved on the gear in the rotating shaft, said rack and pinion engagement.
Further be; On the holder of shear plate both sides, be provided with the photoelectricity Protection switch; The power-driven mechanism that connects shear plate is electrically connected with the photoelectricity Protection switch, and on the direction of motion of shear plate, said photoelectricity Protection switch is positioned on the holder in rotating blade the place ahead.
The beneficial effect of the utility model is: during work, the one-time formed a plurality of mouldings of mould are put to shear plate the motion of power-driven mechanism task driven shear plate; Simultaneously, revolving power mechanism drives that rotating shaft is rotated and the rotation of driven rotary blade, when moulding through below the rotating shaft time; Plastic fastening between the adjacent moulding is rotated blade and cuts off, thereby plays the purpose of separating a plurality of mouldings, and this mode can improve shear efficiency greatly; Thereby can reduce human cost greatly; Simultaneously, the moulding shearing quality that obtains is better, is adapted at applying in the various moulding productions.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the side view of Fig. 1.
Be labeled as among the figure: holder 1, upper bearing (metal) 2, shear plate 3, tooth bar 4, gear 5, rotating blade 6, hydraulic cylinder 7, photoelectricity Protection switch 8, rotating shaft 9, lower bearing 10, the direction of arrow is the direction of motion of shear plate among the figure.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
To shown in Figure 3, the moulding cutting machine of the utility model comprises holder 1 like Fig. 1; Said holder 1 be provided with can be reciprocating shear plate 3; Holder 1 is provided with the rotating shaft 9 that is positioned at above the shear plate 3, and the projection of rotating shaft 9 on shear plate 3 is set with rotating blade 6 perpendicular to the direction of motion of shear plate 3 in rotating shaft 9; Said shear plate 3 is connected with power-driven mechanism, and said rotating shaft 9 is connected with revolving power mechanism.During work, the one-time formed a plurality of mouldings of mould are put to shear plate 33 motions of power-driven mechanism task driven shear plate; Simultaneously, revolving power mechanism drives that rotating shaft 9 is rotated and 6 rotations of driven rotary blade, when moulding during through rotating shaft 9 belows; Plastic fastening between the adjacent moulding is rotated blade 6 and cuts off; Thereby play the purpose of separating a plurality of mouldings, this mode can improve shear efficiency greatly, thereby can reduce human cost greatly; Simultaneously, the moulding shearing quality that obtains is better.
In the above-described embodiment; Shear plate 3 can move back and forth along holder 1 in several ways; As can roller be set in shear plate 3 bottom surfaces; Utilize the power drive structure to drive shear plate 3 free scrolling realization on holder 1 then, also can directly shear plate 3 and holder 1 be slidingly matched and realize freely moving back and forth.As preferred mode, on the holder 1 of shear plate 3 both sides, be provided with upper bearing (metal) 2 and lower bearing 10, the both sides of said shear plate 3 are arranged between upper bearing (metal) 2 and the lower bearing 10.When then needing shear plate 3 to move, the power-driven mechanism work that is connected with shear plate 3 can promote shear plate 3 and between upper bearing (metal) 2 and lower bearing 10, move, and way of realization is reliable.
The power-driven mechanism that is connected with shear plate 3 can adopt realizations such as four-bar mechanism, slider-crank mechanism, and as optimal way, the said power-driven mechanism that is connected with shear plate 3 is the hydraulic cylinder 7 that is arranged on the holder 1.Promptly the action drive shear plate 3 through hydraulic cylinder 7 freely moves around on holder 1, realizes reliable and simple in structure.
The revolving power mechanism that is in transmission connection with rotating shaft 9 can adopt driven by motor rotating shaft 9 rotations to realize; As optimal way; The said revolving power mechanism that is in transmission connection with rotating shaft 9 comprises the tooth bar 4 that is fixedly installed on shear plate 3 upper surfaces and is sleeved on the gear 5 in the rotating shaft 9, said tooth bar 4 and gear 5 engagements.Like this; When shear plate 3 moves around on holder 1; Tooth bar 4 also moves around along with shear plate 3, but driven gear 5 rotation and drive rotating shaft 9 rotations, thus realize the rotation of rotating blade 6 and the plastic fastening between the adjacent moulding is wiped out; This mode realizes reliably, and the power set that need not establish other in addition drive rotating shaft 9 rotations.
In order to improve the security of shear history; On the holder 1 of shear plate 3 both sides, be provided with photoelectricity Protection switch 8; The power-driven mechanism that connects shear plate 3 is electrically connected with photoelectricity Protection switch 8; And on the direction of motion of shear plate 3, said photoelectricity Protection switch 8 is positioned on the holder 1 in rotating blade 6 the place aheads.Break down or operative employee mistake stretches into hand or other objects and shears the position like equipment, can immediately shear plate 3 be return original position after photoelectricity Protection switch 8 is sensed.
Claims (5)
1. moulding cutting machine; It is characterized in that: comprise holder (1), said holder (1) be provided with can be reciprocating shear plate (3), holder (1) is provided with the rotating shaft (9) that is positioned at shear plate (3) top; The projection of rotating shaft (9) on shear plate (3) is perpendicular to the direction of motion of shear plate (3); In rotating shaft (9), be set with rotating blade (6), said shear plate (3) is connected with power-driven mechanism, and said rotating shaft (9) is connected with revolving power mechanism.
2. moulding cutting machine as claimed in claim 1 is characterized in that: on the holder (1) of shear plate (3) both sides, be provided with upper bearing (metal) (2) and lower bearing (10), the both sides of said shear plate (3) are arranged between upper bearing (metal) (2) and the lower bearing (10).
3. moulding cutting machine as claimed in claim 2 is characterized in that: the said power-driven mechanism that is connected with shear plate (3) is for being arranged on the hydraulic cylinder (7) on the holder (1).
4. like claim 1,2 or 3 described moulding cutting machines; It is characterized in that: the said revolving power mechanism that is in transmission connection with rotating shaft (9) comprises the tooth bar (4) that is fixedly installed on shear plate (3) upper surface and is sleeved on the gear (5) in the rotating shaft (9), said tooth bar (4) and gear (5) engagement.
5. moulding cutting machine as claimed in claim 4; It is characterized in that: on the holder (1) of shear plate (3) both sides, be provided with photoelectricity Protection switch (8); The power-driven mechanism that connects shear plate (3) is electrically connected with photoelectricity Protection switch (8); And on the direction of motion of shear plate (3), said photoelectricity Protection switch (8) is positioned on the holder (1) in rotating blade (6) the place ahead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204514400U CN202318404U (en) | 2011-11-15 | 2011-11-15 | Cutting machine for injection-molded parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204514400U CN202318404U (en) | 2011-11-15 | 2011-11-15 | Cutting machine for injection-molded parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202318404U true CN202318404U (en) | 2012-07-11 |
Family
ID=46430401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204514400U Expired - Fee Related CN202318404U (en) | 2011-11-15 | 2011-11-15 | Cutting machine for injection-molded parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202318404U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397852A (en) * | 2015-11-14 | 2016-03-16 | 合肥骇虫信息科技有限公司 | Device for display screen production |
| CN109109054A (en) * | 2018-10-20 | 2019-01-01 | 刘伟国 | A kind of slicer |
| CN109176641A (en) * | 2018-08-24 | 2019-01-11 | 安徽格林开思茂光电科技股份有限公司 | A kind of touch screen film cutting process device |
-
2011
- 2011-11-15 CN CN2011204514400U patent/CN202318404U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397852A (en) * | 2015-11-14 | 2016-03-16 | 合肥骇虫信息科技有限公司 | Device for display screen production |
| CN109176641A (en) * | 2018-08-24 | 2019-01-11 | 安徽格林开思茂光电科技股份有限公司 | A kind of touch screen film cutting process device |
| CN109109054A (en) * | 2018-10-20 | 2019-01-01 | 刘伟国 | A kind of slicer |
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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: 20171115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |