CN211917575U - Discharging device for injection mold - Google Patents
Discharging device for injection mold Download PDFInfo
- Publication number
- CN211917575U CN211917575U CN202020299295.8U CN202020299295U CN211917575U CN 211917575 U CN211917575 U CN 211917575U CN 202020299295 U CN202020299295 U CN 202020299295U CN 211917575 U CN211917575 U CN 211917575U
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- China
- Prior art keywords
- supporting rod
- discharging device
- rod
- ratchet
- branch
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- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a discharging device for injection mold, including branch, be connected with the one end of armed lever through the minor axis on the outer wall of branch one end, and be connected with torque spring between armed lever and the branch, the other end of armed lever is provided with ratchet, and one side of ratchet is connected with the rubber wheel, the other end of branch is connected with the one end of main stay bar perpendicularly, and the other end of main stay bar is connected with the motor, and the bottom of motor is connected with the slide, and one side of slide is connected with the cylinder, and the bottom sliding connection of slide has a base, the logical groove of bar has been seted up to the bottom of slide, the top of base is provided with the bar arch, this bar arch with the structure phase-match that the. This discharging device for injection mold adopts structural design such as rubber wheel, ratchet, armed lever, branch and main stay bar, can pull out the die cavity with the product automation that processing was accomplished to through rotatory transport and go out, thereby need not in workman's hand stretches into the die cavity, it is safer.
Description
Technical Field
The utility model relates to an injection mold equipment technical field specifically is an injection mold uses discharging device.
Background
An injection mold is a tool for producing plastic products and also a tool for giving the plastic products complete structure and precise dimensions. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.
Traditional injection mold needs artifical manual work to stretch into the die cavity and takes out the product after barrel-shaped product processing is accomplished, and this mode workman hand is probably pressed from both sides to, has certain safe risk, has not enough to some extent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection mold is with discharging device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a discharging device for injection mold, includes branch, be connected with the one end of armed lever through the minor axis on the outer wall of branch one end, and be connected with torque spring between armed lever and the branch, the other end of armed lever is provided with ratchet, and one side of ratchet is connected with the rubber wheel, the other end of branch is connected with the one end of main stay bar perpendicularly, and the other end of main stay bar is connected with the motor, and the bottom of motor is connected with the slide, and one side of slide is connected with the cylinder, and the bottom sliding connection of slide has the base.
Preferably, two sides of the strut, which are close to one end of the main supporting rod, are respectively provided with a side supporting plate, the side supporting plates are triangular, and one side of each side supporting plate is welded with the main supporting rod.
Preferably, three groups of rubber wheels, ratchet mechanisms and arm rods are uniformly distributed around the support rod.
Preferably, the torsion spring is sleeved on the short shaft, and two ends of the torsion spring are mechanically connected with the arm rod and the support rod through screws respectively.
Preferably, the bottom of the sliding seat is provided with a strip-shaped through groove, the top of the base is provided with a strip-shaped protrusion, and the strip-shaped protrusion is matched with the strip-shaped through groove in structure.
Preferably, the bottom of slide is provided with the pulley, and the outer wall of pulley and the top rolling connection of base.
Compared with the prior art, the beneficial effects of the utility model are that: this discharging device for injection mold adopts structural design such as rubber wheel, ratchet, armed lever, branch and main stay bar, can pull out the die cavity with the product automation that processing was accomplished to through rotatory transport and go out, thereby need not in workman's hand stretches into the die cavity, it is safer.
Drawings
FIG. 1 is a front view of a discharging device for an injection mold according to the present invention;
FIG. 2 is an enlarged schematic structural view of a discharging device for an injection mold, shown in FIG. 1;
fig. 3 is a side view of the discharging device for injection mold of the present invention.
In the figure: 1. the device comprises a rubber wheel, 2, a ratchet mechanism, 3, an arm rod, 4, a short shaft, 5, a torsion spring, 6, a side supporting plate, 7, a supporting rod, 8, a main supporting rod, 9, a base, 10, a sliding seat, 11, a motor, 12, an air cylinder, 13 and a pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a discharging device for an injection mold comprises a supporting rod 7, one end of an arm rod 3 is connected to the outer wall of one end of the supporting rod 7 through a short shaft 4, the structure enables the supporting rod 7 and the arm rod 3 to be rotatably connected, the supporting radius can be automatically adjusted in a rotating mode after the arm rod 3 extends into a mold cavity, a torsion spring 5 is connected between the arm rod 3 and the supporting rod 7, the torsion spring 5 is sleeved on the short shaft 4, two ends of the torsion spring 5 are mechanically connected with the arm rod 3 and the supporting rod 7 through screws respectively, the structure enables the torsion spring 5 to stably exert the elastic effect, the arm rod 3 can stably support a rubber wheel 1, a ratchet mechanism 2 is arranged at the other end of the arm rod 3, the structure of the ratchet mechanism 2 is shown in figure 2, the ratchet mechanism 2 is composed of a ratchet wheel, a pawl and an external supporting ring, the center of the ratchet wheel is rotatably connected with the arm rod 3, the pawl is rotatably connected with the external supporting, the outer support ring is fixedly connected with the arm rod 3, one side of the ratchet mechanism 2 is connected with the rubber wheel 1, the rubber wheel 1 is fixedly connected with the ratchet wheel of the ratchet mechanism 2, the structure enables the rubber wheel 1 and the ratchet wheel to synchronously rotate, the rubber wheel 1 can only rotate in one direction, when the rubber wheel 1 enters the die cavity, the rubber wheel 1 can be in rolling connection with the inner wall of a product in the die cavity and can smoothly enter the inner cavity of the product, and when the rubber wheel 1 moves out of the die cavity, the rubber wheel 1, the ratchet mechanism 2 and the arm rod 3 are uniformly distributed in three groups around the support rod 7, the inner wall of the product in the die cavity can be supported by three points by the structure, so that the product can be pulled out more stably, the other end of the supporting rod 7 is vertically connected with one end of a main supporting rod 8, the two ends can be fixed by welding or screw connection, two sides of the supporting rod 7 close to one end of the main supporting rod 8 are respectively provided with a side supporting plate 6, the side supporting plates 6 are triangular, one side of each side supporting plate 6 is welded with the main supporting rod 8, the connection between the supporting rod 7 and the main supporting rod 8 is more stable by the structure, the other end of the main supporting rod 8 is connected with a motor 11, the shaft of the motor 11 is fixedly connected with the main supporting rod 8 by screws, the structure enables a product pulled out of a die cavity to automatically rotate and move out to a safe area, the bottom of the motor 11 is connected with a sliding seat 10, one side of the sliding seat 10 is connected with an air cylinder 12, the air cylinder 12 is fixedly connected with the sliding seat 10 by screws, the structure enables the product to be driven by the air cylinder 12, the top of base 9 is provided with the bar arch, the structure phase-match that groove was led to this bar arch and bar, through the restriction effect each other that groove was led to this bar arch and bar, make the straight line activity that slide 10 can be stable, the bottom of slide 10 is provided with pulley 13, and pulley 13's outer wall and base 9's top roll connection, this structure can turn into rolling friction with the sliding friction between slide 10 and the base 9, frictional force has been reduced, let the displacement of slide 10 more smooth.
The working principle is as follows: when the discharging device for the injection mold is used, whether parts are damaged or not firmly connected is checked, the discharging device is used after the parts are checked to be correct, after the products are processed, the air cylinder 12 pushes the sliding seat 10 to move forwards, so that the rubber wheel 1 is aligned to the position between the fixed mold and the movable mold, then the motor 11 drives the main support rod 8 to rotate, so that the rubber wheel 1 is aligned to the position of the mold groove, the air cylinder 12 contracts again, the rubber wheel 1 moves towards the mold groove, the rubber wheel 1 and the ratchet wheel rotate synchronously, the rubber wheel 1 can rotate only in a single direction, when the rubber wheel 1 enters the mold groove, the rubber wheel 1 can be in rolling connection with the inner wall of the product in the mold groove, the rubber wheel can smoothly enter the inner cavity of the product, and when the rubber wheel 1 moves out of the mold groove, the rubber wheel cannot rotate in a reverse direction, so that the friction force between the rubber wheel 1 and the product is larger than the friction, the product is pulled out of the die cavity, the air cylinder 12 pushes the sliding seat 10 to move forwards, the rubber wheel 1 can be pulled out of the die cavity, then the main supporting rod 8 rotates, the pulled product is conveyed to a safe area, the product is taken down at the moment, and therefore the hand of a worker does not need to stretch into the die cavity, and the discharging device is safer and is the working principle of the discharging device for the injection mold.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a discharging device for injection mold which characterized in that: the novel telescopic arm comprises a supporting rod (7), one end of an arm rod (3) is connected to the outer wall of one end of the supporting rod (7) through a short shaft (4), a torsion spring (5) is connected between the arm rod (3) and the supporting rod (7), a ratchet mechanism (2) is arranged at the other end of the arm rod (3), a rubber wheel (1) is connected to one side of the ratchet mechanism (2), one end of a main supporting rod (8) is perpendicularly connected to the other end of the supporting rod (7), a motor (11) is connected to the other end of the main supporting rod (8), a sliding seat (10) is connected to the bottom of the motor (11), an air cylinder (12) is connected to one side of the sliding seat (10), and a base (9) is slidably.
2. The discharging device for injection molds according to claim 1, characterized in that: the two sides of one end, close to the main supporting rod (8), of the supporting rod (7) are respectively provided with a side supporting plate (6), the side supporting plates (6) are triangular, and one side of each side supporting plate (6) is welded with the main supporting rod (8).
3. The discharging device for injection molds according to claim 1, characterized in that: three groups of rubber wheels (1), ratchet mechanisms (2) and arm rods (3) are uniformly distributed around the support rod (7).
4. The discharging device for injection molds according to claim 1, characterized in that: the torsion spring (5) is sleeved on the short shaft (4), and two ends of the torsion spring (5) are mechanically connected with the arm rod (3) and the supporting rod (7) through screws respectively.
5. The discharging device for injection molds according to claim 1, characterized in that: the bottom of the sliding seat (10) is provided with a strip-shaped through groove, the top of the base (9) is provided with a strip-shaped protrusion, and the strip-shaped protrusion is matched with the strip-shaped through groove in structure.
6. The discharging device for injection molds according to claim 1, characterized in that: the bottom of the sliding seat (10) is provided with a pulley (13), and the outer wall of the pulley (13) is in rolling connection with the top of the base (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020299295.8U CN211917575U (en) | 2020-03-12 | 2020-03-12 | Discharging device for injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020299295.8U CN211917575U (en) | 2020-03-12 | 2020-03-12 | Discharging device for injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211917575U true CN211917575U (en) | 2020-11-13 |
Family
ID=73347620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020299295.8U Expired - Fee Related CN211917575U (en) | 2020-03-12 | 2020-03-12 | Discharging device for injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211917575U (en) |
-
2020
- 2020-03-12 CN CN202020299295.8U patent/CN211917575U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201221 Address after: 215000 yinxingrong, 985 pusha Road, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou yinxingrong plastic products Co.,Ltd. Address before: Wang Ji Xiang Li Gou Cun, Yongcheng City, Shangqiu City, Henan Province Patentee before: Chen Tiyun |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 |