CN214000441U - Demoulding mechanism of injection mould for thin-wall lunch box - Google Patents
Demoulding mechanism of injection mould for thin-wall lunch box Download PDFInfo
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- CN214000441U CN214000441U CN202022486610.0U CN202022486610U CN214000441U CN 214000441 U CN214000441 U CN 214000441U CN 202022486610 U CN202022486610 U CN 202022486610U CN 214000441 U CN214000441 U CN 214000441U
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Abstract
The utility model discloses a thin wall cutlery box injection mold's demoulding mechanism of model manufacturing technical field, get the ware connector with pressing from both sides including the device base, the rear of device base is connected with the curb plate, and the top fixed mounting who installs the base has the motor, and the place ahead of motor is connected with the disc, the bottom of transmission lever is connected to the front side of disc, and the transmission lever is connected with the lever mounting, the top of transmission lever is got the bottom and the connecting bolt connection of ware connector with pressing from both sides, and press from both sides and get ware connector top and be connected with first clamp, and set up slottedly on the ware is got to first clamp, simultaneously the bottom of tension spring is connected to inslot bottom, tension spring's top is got the groove top of seting up on the ware with. The utility model discloses in, directly drive drawing of patterns work through the machine, be favorable to putting in the manual work and get into other and need the job post, the effectual work efficiency that has increased to the fault nature problem of having avoided because manual operation is improper can take place.
Description
Technical Field
The utility model relates to a model manufacturing technical field specifically is a thin wall cutlery box injection mold's demoulding mechanism.
Background
The model manufacturing means that raw materials such as plastic particles and the like are processed into liquid through hot melting and other technologies, then the liquid is extruded into a desired shape through a mould, the mould manufactured through various injection moulding machines is visible everywhere in life, and is suitable for various industries, and facilities matched with the injection moulding machines are various, wherein the mould comprises a demoulding mechanism of a thin-wall lunch box injection mould.
Common injection molding machine in the existing market needs to be taken through the workman is manual at the during operation, and such operation is unfavorable for saving time to the waste of very big degree is artifical, takes place the condition of damaging very probably when the workman takes simultaneously, is unfavorable for the safety of work to go on, to above-mentioned problem, carries out the innovative design on the basis of original injection molding machine. Therefore, the person skilled in the art provides a demolding mechanism for an injection mold of a thin-wall lunch box to solve the problems mentioned in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a thin wall cutlery box injection mold's demoulding mechanism 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:
a demoulding mechanism of a thin-wall lunch box injection mould comprises a device base and a clamping device connector, wherein a side plate is connected to the rear of the device base, a motor is fixedly mounted above the device base, a disc is connected to the front of the motor, the front side of the disc is connected with the bottom end of a transmission lever, the transmission lever is connected with a lever fixing part, the top end of the transmission lever and the bottom end of the clamping device connector are connected with a connecting bolt, the top of the clamping device connector is connected with a first clamping device, a groove is formed in the first clamping device, the bottom of the groove is connected with the bottom end of a tension spring, the top end of the tension spring is connected with the top of the groove formed in a second clamping device, a sliding block is arranged on the second clamping device, a male die is arranged on the right side above the second clamping device, the male die is sleeved with a finished product model, and the left side of the first, and the limiting rod is fixedly arranged on the side plate, and the side plate is connected with the lever fixing piece through the stabilizing rod.
As a further aspect of the present invention: the connection mode of the disc and the transmission lever is rotary connection, and the connection point of the disc and the transmission lever is not at the center of the rotation of the disc, so that the disc is favorable for driving the transmission lever to swing through the rotation of the disc.
As a further aspect of the present invention: the transmission lever is connected with the lever fixing piece in a sliding mode, the height of the lever fixing piece is kept unchanged in the working process, stability of the transmission lever in the swinging process is kept favorably, and meanwhile the lever fixing piece can also stabilize the moving direction of the transmission lever.
As a further aspect of the present invention: the transmission lever and the clamping device connector are connected by a screw bolt, the clamping device connector and the first clamping device are integrated, the transmission lever and the clamping device connector are simply disassembled to realize the step of replacing and clamping the device, and the mechanism is favorably used for different injection molding devices.
As a further aspect of the present invention: the first clamping device and the second clamping device are fixedly connected with the tension spring, the first clamping device and the second clamping device are in sliding connection, the tension spring is favorable for preventing the first clamping device and the second clamping device from damaging the finished product model when clamping the finished product model, and the clamping work is ribbed to buffer acting force.
As a further aspect of the present invention: the second is got ware and is connected for the laminating with the connected mode of gag lever post, and the second is got the length that ware left side lug is greater than the length of gag lever post diameter, takes the in-process that the moving die body moved down, gets ware and second through the gag lever post with first clamp and gets the ware and produce the slip to the finished product model that will press from both sides and get breaks away from in ware and the finished product model from first clamp, conveniently carries out the clamp that gets the drawing of patterns work next time.
As a further aspect of the present invention: the connecting mode with the lever fixing piece is rotary connection, the stabilizer bar and the side plate form an integral structure, and the lever fixing piece can provide reliable stability for the transmission lever in connection with the transmission lever through the fixed connection of the stabilizer bar and the side plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, directly drive drawing of patterns work through the machine, be favorable to putting in the manual work and get into other and need the job post, the effectual work efficiency that has increased to the fault nature problem of having avoided because manual operation is improper can take place.
2. The utility model discloses in, demoulding mechanism places in the injection molding machine below, has saved the work place, and the work of drawing of patterns simultaneously leans on a motor to drive, has saved the consumption of the energy to this mechanism small in size conveniently removes, can supply many machines to use.
3. The utility model discloses in, the clamp at top gets the device and passes through bolted connection in the mechanism top, when changing the mould, can also convenient and fast get the device to the clamp and change or maintain, such way very big increase the flexibility of this mechanism, the work is got to the clamp between convenient different moulds and the model.
Drawings
FIG. 1 is a schematic view of the overall structure of the utility model from the right;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the first gripper and the second gripper of the present invention;
fig. 5 is the second clamp of the present invention has a three-dimensional structure with a sliding block.
In the figure: 1. a device base; 2. a side plate; 3. a motor; 4. a disc; 5. a transmission lever; 6. a lever fixing member; 7. a connecting bolt; 8. a gripper connector; 9. a first gripper; 10. a tension spring; 11. a second gripper; 12. a limiting rod; 13. a stabilizer bar; 14. a finished product model; 15. a male die; 16. and a slider.
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 to 5, in the embodiment of the present invention, a demolding mechanism for an injection mold of a thin-walled lunch box comprises a device base 1 and a gripper connector 8, a side plate 2 is connected to the rear of the device base 1, a motor 3 is fixedly installed above the device base 1, a disc 4 is connected to the front of the motor 3, the front side of the disc 4 is connected to the bottom end of a transmission lever 5, the transmission lever 5 is connected to a lever fixing member 6, the top end of the transmission lever 5 and the bottom end of the gripper connector 8 are connected to a connecting bolt 7, a first gripper 9 is connected to the top of the gripper connector 8, a groove is formed in the first gripper 9, the bottom of the groove is connected to the bottom end of a tension spring 10, the top end of the tension spring 10 is connected to the top of the groove formed in a second gripper 11, a sliding block 16 is arranged on the second gripper 11, and a male mold 15 is arranged on the right side above the second gripper 11, meanwhile, the male die 15 is sleeved with the finished product model 14, the left side of the first clamping device 9 is connected with the limiting rod 12, the limiting rod 12 is fixedly installed on the side plate 2, and the side plate 2 is connected with the lever fixing piece 6 through the stabilizing rod 13.
Wherein, the connection mode of the disc 4 and the transmission lever 5 is rotary connection, the connection point of the disc 4 and the transmission lever 5 is not at the rotary center of the disc 4, which is beneficial to driving the transmission lever 5 to swing through the rotation of the disc 4, the connection mode of the transmission lever 5 and the lever fixing piece 6 is sliding connection, and the height of the lever fixing piece 6 is kept constant in the working process, which is beneficial to keeping the stability of the transmission lever 5 in the swinging process, meanwhile, the lever fixing piece 6 can also stabilize the moving direction of the transmission lever 5, the transmission lever 5 is connected with the clamping device connector 8 by a screw bolt, the clamping device connector 8 and the first clamping device 9 are of an integral structure, the step of replacing the clamping device can be realized by simply splitting the transmission lever 5 and the clamping device connector 8, and the mechanism is favorably served for different injection molding devices;
the first gripper 9 and the second gripper 11 are fixedly connected with the tension spring 10, the first gripper 9 and the second gripper 11 are connected with each other in a sliding manner, and the tension spring 10 is favorable for preventing the first gripper 9 and the second gripper 11 from damaging the finished product model 14 when gripping the finished product model 14 and buffering acting force for gripping the finished product model with ribs;
the second clamping device 11 is connected with the limiting rod 12 in a fitting manner, the length of a convex block on the left side of the second clamping device 11 is larger than the diameter of the limiting rod 12, and in the process of moving the model downwards, the first clamping device 9 and the second clamping device 11 slide through the limiting rod 12, so that the clamped finished product model 14 is separated from the first clamping device 9 and the finished product model 14, and the next clamping and demolding work is facilitated;
the stabilizer bar 13 is connected with the lever fixing member 6 in a rotating manner, the stabilizer bar 13 and the side plate 2 form an integral structure, and the lever fixing member 6 can provide reliable stability for the transmission lever 5 in connection with the transmission lever 5 through the fixed connection of the stabilizer bar 13 and the side plate 2.
The utility model discloses a theory of operation is: according to fig. 1-5, when the injection molding machine finishes the injection molding, the finished product model 14 is sleeved on the male mold 15, then the motor 3 installed on the device base 1 is started, the disc 4 is driven to rotate by the mobility of the motor 3, then the transmission lever 5 can swing under the limitation of the lever fixing piece 6 by the characteristic of the disc 4, meanwhile, the lever fixing piece 6 and the stabilizer bar 13 connected on the side plate 2 generate the rotation movement, then under the driving of the motor 3, the right bottom of the second gripper 11 is connected with the top surface of the finished product model 14, meanwhile, the sliding block 16 on the second gripper 11 slides with the first gripper 9, the right top of the first gripper 9 is connected with the bottom surface of the finished product model 14, the tension spring 10 installed between the first gripper 9 and the second gripper 11 provides the clamping force source for the clamping work of the finished product model 14, then, along with the rotation of the motor 3, the left bottom surface of the second gripper 11 contacts with the limiting rod 12 fixed on the side plate 2, then the limiting rod 12 slides the first gripper 9 and the second gripper 11 again, so that the finished product model 14 clamped on the first gripper 9 and the second gripper 11 falls off, and then the next injection demolding operation can be performed, when the injection molding machine needs to replace a different mold, the connecting bolt 7 connected with the transmission lever 5 and the gripper connector 8 can be detached from the mechanism main body by detaching the first gripper 9, the second gripper 11 and other parts, and the wrong gripper matched with the mold can be replaced, which is the working process of the whole device, and the content not described in detail in the specification belongs to the prior art known by the skilled person in the art.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a thin wall cutlery box injection mold's demoulding mechanism, includes device base (1) and presss from both sides and get ware connector (8), its characterized in that: the rear part of the device base (1) is connected with a side plate (2), a motor (3) is fixedly mounted above the device base (1), a disc (4) is connected in front of the motor (3), the front side of the disc (4) is connected with the bottom end of a transmission lever (5), the transmission lever (5) is connected with a lever fixing piece (6), the top end of the transmission lever (5) and the bottom end of a clamping device connector (8) are connected with a connecting bolt (7), the top part of the clamping device connector (8) is connected with a first clamping device (9), a groove is formed in the first clamping device (9), the bottom part in the groove is connected with the bottom end of a tension spring (10), the top end of the tension spring (10) is connected with the top part of the groove formed in a second clamping device (11), a sliding block (16) is arranged on the second clamping device (11), and a male die (15) is arranged on the right side above the second clamping device (11), meanwhile, the male die (15) is sleeved with the finished product model (14), the left side of the first clamping device (9) is connected with the limiting rod (12), the limiting rod (12) is fixedly installed on the side plate (2), and the side plate (2) is connected with the lever fixing piece (6) through the stabilizing rod (13).
2. The demolding mechanism of the injection mold for the thin-walled lunch box as claimed in claim 1, wherein: the connection mode of the disc (4) and the transmission lever (5) is rotary connection, and the connection point of the disc (4) and the transmission lever (5) is not in the rotary center of the disc (4).
3. The demolding mechanism of the injection mold for the thin-walled lunch box as claimed in claim 1, wherein: the transmission lever (5) is connected with the lever fixing piece (6) in a sliding mode, and the height of the lever fixing piece (6) is kept unchanged in the working process.
4. The demolding mechanism of the injection mold for the thin-walled lunch box as claimed in claim 1, wherein: the transmission lever (5) and the clamping device connector (8) are connected in a screw bolt mode, and the clamping device connector (8) and the first clamping device (9) are of an integrated structure.
5. The demolding mechanism of the injection mold for the thin-walled lunch box as claimed in claim 1, wherein: the first clamping device (9) and the second clamping device (11) are fixedly connected with the tension spring (10), and the first clamping device (9) and the second clamping device (11) are connected in a sliding manner.
6. The demolding mechanism of the injection mold for the thin-walled lunch box as claimed in claim 1, wherein: the second clamping device (11) is connected with the limiting rod (12) in a fitting mode, and the length of a convex block on the left side of the second clamping device (11) is larger than the length of the diameter of the limiting rod (12).
7. The demolding mechanism of the injection mold for the thin-walled lunch box as claimed in claim 1, wherein: the stabilizer bar (13) and the lever fixing piece (6) are connected in a rotating mode, and the stabilizer bar (13) and the side plate (2) form an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022486610.0U CN214000441U (en) | 2020-11-02 | 2020-11-02 | Demoulding mechanism of injection mould for thin-wall lunch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022486610.0U CN214000441U (en) | 2020-11-02 | 2020-11-02 | Demoulding mechanism of injection mould for thin-wall lunch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214000441U true CN214000441U (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022486610.0U Active CN214000441U (en) | 2020-11-02 | 2020-11-02 | Demoulding mechanism of injection mould for thin-wall lunch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214000441U (en) |
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2020
- 2020-11-02 CN CN202022486610.0U patent/CN214000441U/en active Active
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