CN221187426U - Injection molding device convenient for demolding - Google Patents
Injection molding device convenient for demolding Download PDFInfo
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- CN221187426U CN221187426U CN202323113495.2U CN202323113495U CN221187426U CN 221187426 U CN221187426 U CN 221187426U CN 202323113495 U CN202323113495 U CN 202323113495U CN 221187426 U CN221187426 U CN 221187426U
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 51
- 239000000110 cooling liquid Substances 0.000 claims description 22
- 238000001816 cooling Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 21
- 238000002347 injection Methods 0.000 abstract description 7
- 239000007924 injection Substances 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection molding device convenient for demolding, which relates to the technical field of injection molding devices and comprises a device main body and a leveling mechanism arranged on the outer wall of the device main body, wherein the leveling mechanism comprises a sliding component; the sliding component comprises a threaded slider, a fixed groove and a screeding plate, the screeding plate is arranged, when a product is subjected to injection molding processing through an injection molding device, in order to improve the flatness of the injection molding surface of the product in the lower die, after the lower die is extruded and molded by the upper die, a servo motor is opened to rotate through a belt pulley so as to drive a threaded rod to rotate, the threaded rod rotates to drive the threaded slider to slide along the inner wall of the fixed groove, the sliding of the threaded slider drives the screeding plate to reciprocate along the top of the lower die, the product surface in the lower die is effectively integrated and moved, the product protruding from the surface of the lower die is effectively removed, and the effect of improving the surface flatness of the injection molded product is achieved.
Description
Technical Field
The utility model relates to the technical field of injection molding devices, in particular to an injection molding device convenient for demolding.
Background
The injection mold is a tool for producing plastic products, and also a tool for endowing the plastic products with complete structures and precise dimensions, and the injection molding is a processing method used for mass production of parts with complex shapes, specifically, the injection mold is used for injecting heated and melted plastics into a mold cavity by an injection molding machine under high pressure, and cooling and solidifying are carried out to obtain the formed products.
The utility model discloses an injection mold device convenient to demolding, which comprises a base plate, the top fixedly connected with frame of bottom plate, the top fixedly connected with pneumatic cylinder of frame, the output of pneumatic cylinder runs through to the inner chamber of frame, the equal fixedly connected with casing in the top of output and bottom plate of pneumatic cylinder, the relative one side of casing swing joint has last mould and bed die respectively, the draw-in groove has all been seted up to the front side and the rear side of last mould and bed die both sides, the inner wall swing joint of casing has the bull stick, the fixed surface cover of bull stick is equipped with the plectane, the one end fixedly connected with carousel of bull stick, the both sides of plectane one side are fixedly connected with quarter, and this utility model has solved current injection mold and has been inconvenient for going up the lower mould and dismantle and install, and a great deal of inconvenience when needs are changed, and the product after the shaping is separated with the mould simultaneously, and a lot of time has been wasted has reduced production efficiency's problem.
But this injection molding device convenient to drawing of patterns when using, often all cool off the drawing of patterns through cooling device to the product, to the flattening effect of the front surface roughness of product cooling not high for when carrying out the injection molding to the product, can cause the condition that the product surface appears the pothole, reduce the problem of product quality after injection molding.
In view of the above, an injection molding apparatus which is easy to mold out has been proposed to solve the problems of the prior art.
Disclosure of utility model
The utility model aims to provide an injection molding device convenient for demolding, which aims to solve the problem that in the prior art, products are often cooled and demolded by a cooling device, and the leveling effect on the surface evenness before the cooling of the products is not high.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an injection molding device convenient for demolding comprises a device main body and a leveling mechanism arranged on the outer wall of the device main body, wherein the leveling mechanism comprises a sliding component;
The sliding component comprises a threaded slider, a fixed slot and a screeding plate, wherein the outer wall of the device main body is connected with an upper die in a telescopic manner, an electric push rod fixedly connected with the top of the device main body is fixedly connected with the top of the upper die, a telescopic rod fixedly connected with the bottom of the upper die is fixedly connected with the outer wall of the device main body, a lower die positioned below the upper die is arranged on the outer wall of the device main body, a servo motor is fixedly connected with the outer wall of the device main body, a belt pulley is fixedly connected with the output end of the servo motor and is rotationally connected with the outer wall of the device main body, a threaded rod is fixedly connected with the outer wall of the threaded rod, the fixed slot is formed in the connecting part of the outer wall of the device main body and the threaded slider, and the screeding plate is attached to the top of the lower die.
Further, the bottom fixedly connected with cooling liquid case of device main part, the lateral wall fixedly connected with conveyer pipe of cooling liquid case, the outer wall of conveyer pipe is provided with the water pump main part with cooling liquid case lateral wall fixed connection, the inner wall of bed die is provided with the condenser pipe with conveyer pipe one end fixed connection.
Further, the upper die forms a lifting structure between the lower die and the telescopic rods through the electric push rods, four groups of telescopic rods are arranged, and the positions of the four groups of telescopic rods are distributed in four groups of the upper die.
Further, the threaded rod forms a rotating structure with the device main body through the servo motor and the belt pulley, the threaded rod is provided with two groups, and the position distribution of the two groups of threaded rods is symmetrical with respect to the central shaft of the belt pulley.
Further, the sliding structure is formed between the threaded rod and the fixed groove through the threaded rod, the fixed groove is provided with two groups, and the position distribution of the two groups of fixed grooves is symmetrical with respect to the central axis of the device main body.
Further, the leveling plate forms a leveling structure through the thread sliding blocks, the fixing grooves and the lower die, the thread sliding blocks are provided with two groups, and the position distribution of the two groups of thread sliding blocks is symmetrical with respect to the central axis of the leveling plate.
Further, the conveying pipes are provided with two groups, and the position distribution of the two groups of conveying pipes is symmetrical with respect to the central axis of the lower die.
Further, the condenser pipe forms a cooling structure through a cooling liquid tank, a conveying pipe and a lower die.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the arrangement of the screeding plate, when the product is subjected to injection molding through the injection molding device, in order to improve the flatness of the injection molding surface of the product in the lower die, after the lower die is extruded and molded by the upper die, the servo motor is turned on to drive the threaded rod to rotate through the rotation of the belt pulley, the threaded rod is rotated to drive the threaded sliding block to slide along the inner wall of the fixed groove, the sliding of the threaded sliding block drives the screeding plate to carry out reciprocating laminating movement along the top of the lower die, so that the effective integrated movement of the product surface in the lower die and the effective removal movement of the product protruding from the surface of the lower die are achieved, and the effect of improving the flatness of the injection molding product surface is achieved;
2. According to the utility model, through the arrangement of the condensing pipe, when the product is subjected to injection molding processing through the injection molding device, in order to improve the injection molding and demolding effects of the product and the cooling and demolding effects of the product in the lower mold, the water pump main body can be opened to connect through the conveying pipe, so that the cooling liquid in the cooling liquid tank is driven to be conveyed into the condensing pipe, the effect of quickly cooling the surface heat of the lower mold is achieved, and the effect of improving the quick demolding effect of the injection molding product is achieved.
Drawings
FIG. 1 is a schematic perspective view of an injection molding apparatus;
FIG. 2 is a schematic view of another perspective view of the injection molding apparatus;
FIG. 3 is a schematic view of a three-dimensional structure of a threaded slider in connection with a screed plate;
fig. 4 is a schematic perspective view of the connection and cooperation of the conveying pipe and the condensing pipe.
In the figure: 1. a device body; 11. an upper die; 12. an electric push rod; 13. a telescopic rod; 14. a lower die; 2. a leveling mechanism; 21. a sliding assembly; 211. a servo motor; 212. a belt pulley; 213. a threaded rod; 214. a thread slider; 215. a fixing groove; 216. a flattening plate; 3. a cooling liquid tank; 31. a delivery tube; 32. a water pump main body; 33. and a condensing tube.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one: as shown in fig. 1 to 3, an injection molding apparatus for facilitating demolding includes an apparatus body 1 and a leveling mechanism 2 provided on an outer wall of the apparatus body 1, the leveling mechanism 2 including a slide assembly 21;
The sliding component 21 comprises a threaded slide block 214, a fixing groove 215 and a screeding plate 216, wherein the outer wall of the device body 1 is connected with an upper die 11 in a telescopic manner, the top of the upper die 11 is fixedly connected with an electric push rod 12 fixedly connected with the top of the device body 1, the outer wall of the device body 1 is fixedly connected with a telescopic rod 13 fixedly connected with the bottom of the upper die 11, the outer wall of the device body 1 is provided with a lower die 14 positioned below the upper die 11, the outer wall of the device body 1 is fixedly connected with a servo motor 211, the output end of the servo motor 211 is fixedly connected with a belt pulley 212 rotationally connected with the outer wall of the device body 1, the rotation center of the belt pulley 212 is fixedly connected with a threaded rod 213 rotationally connected with the outer wall of the device body 1, the threaded rod 213 is connected with the threaded slide block 214, the fixing groove 215 is formed in the connecting part of the outer wall of the device body 1 and the threaded slide block 214, and the screeding plate 216 is fixedly connected with the top of the lower die 14.
Further, the upper die 11 forms a lifting structure through between the electric push rod 12 and the telescopic rod 13 and the lower die 14, the telescopic rod 13 is provided with four groups, the positions of the four groups of telescopic rods 13 are distributed in the four groups of the upper die 11, the electric push rod 12 is favorably driven to be connected through the telescopic rod 13, lifting movement is carried out between the upper die 11 and the lower die 14, and the control operation of convenient injection molding processing of products is realized.
Further, the threaded rod 213 forms a rotating structure with the device body 1 through the servo motor 211 and the belt pulley 212, the threaded rod 213 is provided with two groups, the position distribution of the two groups of threaded rods 213 is symmetrical with respect to the central axis of the belt pulley 212, the driving of the servo motor 211 is facilitated, the threaded rod 213 is driven to rotate along the outer wall of the device body 1 through the rotation of the belt pulley 212, and the sliding control operation of the threaded sliding block 214 is realized.
Further, the sliding structure is formed between the threaded rod 213 and the fixing groove 215 by the threaded slider 214, the fixing groove 215 is provided with two groups, the position distribution of the two groups of fixing grooves 215 is symmetrical with respect to the central axis of the device main body 1, which is favorable for the rotation of the threaded rod 213, and drives the threaded slider 214 to slide along the inner wall of the fixing groove 215, thereby realizing the control operation of the reciprocating sliding of the whole flat plate 216.
Further, the leveling plate 216 forms a leveling structure with the lower die 14 through the thread slide blocks 214 and the fixing grooves 215, the thread slide blocks 214 are provided with two groups, the position distribution of the two groups of thread slide blocks 214 is symmetrical about the central axis of the leveling plate 216, the thread slide blocks 214 are beneficial to sliding along the inner wall of the fixing grooves 215, the leveling plate 216 is driven to slide reciprocally along the outer wall of the lower die 14, and the product protruding from the surface of the lower die 14 is effectively removed, so that the effect of improving the surface flatness of the injection molding product is achieved.
Embodiment two: as shown in fig. 1, fig. 2 and fig. 4, in comparison with the first embodiment, according to the injection molding device provided by the utility model, the cooling liquid tank 3 is fixedly connected to the bottom of the device main body 1, the conveying pipe 31 is fixedly connected to the side wall of the cooling liquid tank 3, the water pump main body 32 fixedly connected to the side wall of the cooling liquid tank 3 is arranged on the outer wall of the conveying pipe 31, the condensing pipe 33 fixedly connected to one end of the conveying pipe 31 is arranged on the inner wall of the lower mold 14, and in operation, by arranging the condensing pipe 33, the injection molding device is beneficial to the improvement of the injection molding and demolding effects of products and the cooling and demolding effects of products in the lower mold 14, the water pump main body 32 can be opened, through the connection of the conveying pipe 31, the cooling liquid in the cooling liquid tank 3 is driven to be conveyed into the condensing pipe 33, the effect of rapidly cooling the surface heat of the lower mold 14 is achieved, and the rapid demolding effect of injection molding products is improved.
Further, the two groups of conveying pipes 31 are arranged, and the position distribution of the two groups of conveying pipes 31 is symmetrical about the central axis of the lower die 14, so that the control operation of recycling the cooling liquid can be realized by arranging the two groups of conveying pipes 31 with the position distribution symmetrical about the central axis of the lower die 14.
Further, the condenser pipe 33 forms a cooling structure between the cooling liquid tank 3 and the conveying pipe 31 and the lower die 14, which is favorable for the connection of the conveying pipe 31, and the conveying of the condenser pipe 33, so that the cooling liquid in the cooling liquid tank 3 is conveyed to the inner wall of the lower die 14, the effect of quickly cooling the surface heat of the lower die 14 is achieved, and the effect of quickly demoulding injection products is achieved.
Working principle: when the injection molding device convenient to demolding is used, firstly, when a product is subjected to injection molding processing through the injection molding device, in order to improve the flatness of the injection molding surface of the product in the lower die 14, after the lower die 14 is extruded and molded by the upper die 11, the servo motor 211 is opened to drive the threaded rod 213 to rotate through the belt pulley 212, the threaded rod 213 is rotated to drive the threaded slider 214 to slide along the inner wall of the fixed groove 215, and the sliding of the threaded slider 214 drives the flattening plate 216 to reciprocate along the top of the lower die 14, so that the product surface in the lower die 14 is effectively integrated and moved, and the product protruding from the surface of the lower die 14 is effectively removed, thereby achieving the effect of improving the flatness of the injection molding product surface.
Finally, when the product is processed by injection molding through the injection molding device, in order to improve the effect of demolding of the product by injection molding and the effect of demolding of the product by cooling in the lower die 14, the water pump main body 32 can be opened to be connected through the conveying pipe 31, so that the cooling liquid in the cooling liquid tank 3 is driven to be conveyed into the condensing pipe 33, the effect of quickly cooling the surface heat of the lower die 14 is achieved, and the effect of quickly demolding of the injection molded product is improved.
This is the working principle of the injection molding device which facilitates demolding.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. An injection molding device convenient for demolding comprises a device main body (1) and a leveling mechanism (2) arranged on the outer wall of the device main body (1), and is characterized in that the leveling mechanism (2) comprises a sliding component (21);
The utility model provides a sliding component (21) is including screw thread slider (214), fixed slot (215) and screed (216), the outer wall telescopic connection of device main part (1) has last mould (11), the top fixedly connected with of going up mould (11) and electric putter (12) of device main part (1) top fixedly connected with, the outer wall fixedly connected with of device main part (1) and last mould (11) bottom fixedly connected telescopic link (13), the outer wall of device main part (1) is provided with bed die (14) that are located last mould (11) below, the outer wall fixedly connected with servo motor (211) of device main part (1), output fixedly connected with of servo motor (211) and device main part (1) outer wall swivelling joint's belt pulley (212), the rotation center fixedly connected with of belt pulley (212) and device main part (1) outer wall swivelling joint's threaded rod (213), the outer wall threaded connection of threaded rod (213) has screw thread slider (214), the fixed slot (215) has been seted up with screw thread slider (214) in the outer wall of device main part (1) and screw thread slider (214), the outer wall (216) is laminated with the flat top of the outer wall (216).
2. The injection molding device convenient to demolding according to claim 1, wherein the bottom of the device main body (1) is fixedly connected with a cooling liquid tank (3), a conveying pipe (31) is fixedly connected to the side wall of the cooling liquid tank (3), a water pump main body (32) fixedly connected with the side wall of the cooling liquid tank (3) is arranged on the outer wall of the conveying pipe (31), and a condensing pipe (33) fixedly connected with one end of the conveying pipe (31) is arranged on the inner wall of the lower die (14).
3. The injection molding device convenient for demolding according to claim 1, wherein the upper mold (11) forms a lifting structure between the electric push rod (12) and the telescopic rod (13) and the lower mold (14), the telescopic rod (13) is provided with four groups, and the positions of the four groups of telescopic rods (13) are distributed in four groups of the upper mold (11).
4. Injection molding apparatus according to claim 1, wherein the threaded rod (213) forms a rotary structure with the apparatus body (1) through the servo motor (211) and the belt pulley (212), the threaded rod (213) is provided with two groups, and the position distribution of the two groups of threaded rods (213) is symmetrical with respect to the central axis of the belt pulley (212).
5. An injection molding apparatus according to claim 1, wherein the screw slider (214) forms a sliding structure between the threaded rod (213) and the fixing groove (215), and the fixing groove (215) is provided with two groups, and the position distribution of the two groups of fixing grooves (215) is symmetrical with respect to the central axis of the apparatus main body (1).
6. The injection molding device convenient for demolding according to claim 1, wherein the leveling plate (216) forms a leveling structure with the lower mold (14) through a thread slide block (214) and a fixing groove (215), the thread slide block (214) is provided with two groups, and the position distribution of the two groups of thread slide blocks (214) is symmetrical with respect to the central axis of the leveling plate (216).
7. An injection molding apparatus according to claim 2, wherein said delivery pipes (31) are provided in two groups, the distribution of the positions of said delivery pipes (31) in two groups being symmetrical about the central axis of the lower mold (14).
8. An injection moulding apparatus for facilitating demoulding according to claim 2, wherein the condenser tube (33) is arranged to form a cooling structure between the cooling liquid tank (3) and the delivery tube (31) and the lower mould (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323113495.2U CN221187426U (en) | 2023-11-18 | 2023-11-18 | Injection molding device convenient for demolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323113495.2U CN221187426U (en) | 2023-11-18 | 2023-11-18 | Injection molding device convenient for demolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221187426U true CN221187426U (en) | 2024-06-21 |
Family
ID=91492771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323113495.2U Active CN221187426U (en) | 2023-11-18 | 2023-11-18 | Injection molding device convenient for demolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221187426U (en) |
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2023
- 2023-11-18 CN CN202323113495.2U patent/CN221187426U/en active Active
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