CN220784744U - Injection mold for foam product - Google Patents
Injection mold for foam product Download PDFInfo
- Publication number
- CN220784744U CN220784744U CN202321885228.4U CN202321885228U CN220784744U CN 220784744 U CN220784744 U CN 220784744U CN 202321885228 U CN202321885228 U CN 202321885228U CN 220784744 U CN220784744 U CN 220784744U
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- main body
- fixedly connected
- wall
- bottom plate
- injection mold
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- 238000002347 injection Methods 0.000 title claims abstract description 24
- 239000007924 injection Substances 0.000 title claims abstract description 24
- 239000006260 foam Substances 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000007787 solid Substances 0.000 claims abstract description 20
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 12
- 238000000926 separation method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 10
- 229920003023 plastic Polymers 0.000 description 10
- 239000004033 plastic Substances 0.000 description 10
- 238000000465 moulding Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection molds and discloses an injection mold for foam products, which comprises a main body, a motor base fixedly arranged on the right side of the main body, a lower mold arranged on the upper part of the main body, an upper mold arranged on the upper part of the main body and a processing assembly arranged on the upper part of the main body, wherein the processing assembly comprises a disengaging mechanism arranged in the lower mold, the upper part of the main body is provided with a disassembling mechanism, the top of a solid column is fixedly connected with a bottom plate, the bottom plate is in sliding connection with the lower mold through the solid column, the top of a connecting column is fixedly connected with the bottom plate, the top of a connecting rod is fixedly connected with the bottom plate, a bidirectional threaded rod is in rotating connection with the main body through a bearing, and a fixing plate is in sliding connection with the main body through a sliding block. The utility model solves the problems that the ejector block of the existing device is smaller, and the bottom of the finished product is easily damaged in the ejection process of the just-formed die under the action of pressure.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold for foam products.
Background
The use of plastic has been popularized in various places of life, namely, the place of life is not separated from plastic, while an injection mold is a tool for producing plastic products, and is also a tool for endowing plastic products with complete structures and precise dimensions, and injection molding is a processing method used in mass production of parts with complex shapes, specifically, the plastic melted by heating is injected into a mold cavity under high pressure by an injection molding machine, and after cooling and solidifying, a formed product is obtained.
According to the injection mold for foam products disclosed in Chinese patent No. 217073234U, the upper mold can be moved upwards by a cylinder, then a double-headed motor is opened to drive a first bevel gear at the end part of a connecting rod to rotate, the first bevel gear drives a second bevel gear to rotate, so that a screw rod rotates, a lifting plate sleeved on the outer side surface of the screw rod moves upwards by the rotation of the screw rod, a jacking block moves upwards by a connecting plate, and the molded mold is ejected; however, the ejector block of the device is smaller, and under the action of pressure, the bottom of a finished product is easily damaged in the ejection process of a just-formed die.
For this purpose, we propose an injection mold for foam articles to solve the problem.
Disclosure of Invention
The utility model aims to provide an injection mold for foam products, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an injection mold for a foam article includes a body;
the motor base is fixedly arranged on the right side of the main body;
a lower die arranged at the upper part of the main body;
an upper mold disposed at an upper portion of the main body;
and the processing assembly is arranged on the upper part of the main body and comprises a disengaging mechanism arranged in the lower die, and a disassembling and assembling mechanism is arranged on the upper part of the main body.
Preferably, the disengaging mechanism comprises a bottom plate arranged inside a lower die, a hollow column is fixedly arranged on the inner wall of the lower die, a solid column is sleeved on the inner wall of the hollow column, a spring is fixedly connected to the inner wall of the hollow column, an inner groove is formed in the bottom of the solid column, a bearing column is fixedly arranged on the inner wall of the lower die, a connecting column is sleeved on the inner wall of the bearing column, a first sliding groove is formed in the inner wall of the lower die, a sliding rod is fixedly connected to the inner wall of the groove, and a connecting rod is connected to the outer wall of the sliding rod in a sliding mode.
Preferably, the dismounting mechanism comprises a motor fixedly mounted on the upper portion of a motor base, a bidirectional threaded rod is fixedly connected to the output end of the motor, a second sliding groove is formed in the upper portion of the main body, a sliding block is slidably connected to the inner wall of the groove, a fixing plate is fixedly connected to the top of the sliding block, an anti-slip strip is fixedly connected to one side of the fixing plate, a positioning groove is formed in the upper portion of the main body, and a positioning block is arranged on the inner wall of the groove.
Preferably, the solid post top and bottom plate fixed connection, the bottom plate passes through solid post and bed die sliding connection, spliced pole top and bottom plate fixed connection, through the cooperation of spring, solid post, hollow post, make the bottom plate receive ascending power after pushing down to can pop out the finished product, and then conveniently the manual work takes out the finished product, through the cooperation of fixed post and inside groove, prevent that the spring from receiving excessive deformation and causing the damage at the in-process of pushing down.
Preferably, the quantity of connecting rod has four, and the equidistance distributes in the bed die, connecting rod top and bottom plate fixed connection, through the cooperation of connecting rod, slide bar, make the bottom plate atress more even at the in-process of pushing down to it is better to make the mould effect of moulding plastics.
Preferably, the bidirectional threaded rod passes through the bearing and rotates with the main part to be connected, slider threaded connection is at the outer wall of bidirectional threaded rod, the fixed plate passes through slider and main part sliding connection, through the cooperation of bidirectional threaded rod, slider, fixed plate, drives bidirectional threaded rod through the motor and changes, can reach fixed effect to the bed die, is convenient for dismantle the clearance simultaneously to the finished product after the messenger moulds plastics is more accurate, makes the bed die be difficult for taking place to slide after fixed through the antislip strip, thereby makes the fixed effect of bed die better.
Preferably, the number of the positioning blocks is two, the positioning blocks are symmetrically distributed in the main body by taking the central line of the main body as a symmetrical axis, the top of each positioning block is fixedly connected with the lower die, and the lower die is more convenient to manually position by matching the positioning blocks with the positioning grooves, so that the lower die is positioned right below the upper die conveniently.
The utility model provides an injection mold for a foam product. The injection mold for the foam product has the following beneficial effects:
(1) The injection mold for the foam product has the advantages that the separation mechanism is arranged, under the action of the spring, the solid column and the hollow column, the bottom plate is subjected to upward force after being pressed down, so that the finished product can be ejected out, the finished product can be conveniently taken out manually, and the spring is prevented from being damaged due to excessive deformation in the pressing down process under the action of the fixed column and the inner groove;
(2) This injection mold for foam goods through setting up dismouting mechanism, under the effect of two-way threaded rod, slider, fixed plate, drives two-way threaded rod through the motor and changes, can reach fixed effect to the bed die, is convenient for dismantle the clearance to the bed die simultaneously to the finished product after making moulding plastics is more accurate, makes the bed die be difficult for taking place to slide after fixed through the antislip strip, thereby makes the fixed effect of bed die better.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the whole cross-sectional structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of a disengagement mechanism according to the present utility model;
FIG. 4 is a schematic view of the assembly and disassembly mechanism of the present utility model;
in the figure: 1. a main body; 2. a motor base; 3. processing the assembly; 31. a disengagement mechanism; 311. a bottom plate; 312. a hollow column; 313. a solid column; 314. fixing the column; 315. a spring; 316. an inner tank; 317. a bearing column; 318. a connecting column; 319. a first chute; 3110. a slide bar; 3111. a connecting rod; 32. a disassembly and assembly mechanism; 321. a motor; 322. a second chute; 323. a two-way threaded rod; 324. a slide block; 325. a fixing plate; 326. an anti-slip strip; 327. a positioning groove; 328. a positioning block; 4. a lower die; 5. and (5) feeding a die.
Detailed Description
For a clearer understanding of technical features, objects, and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings.
Example 1
As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides an injection mold for foam goods, including main part 1, fixed mounting is at the motor base 2 on main part 1 right side, the bed die 4 of setting on main part 1 upper portion, set up the last mould 5 on main part 1 upper portion, and set up the processing subassembly 3 on main part 1 upper portion, processing subassembly 3 is including setting up the inside disengagement mechanism 31 at bed die 4, main part 1 upper portion is provided with dismouting mechanism 32, disengagement mechanism 31 is including setting up the bottom plate 311 in bed die 4 inside, bed die 4 inner wall fixed mounting has hollow post 312, solid post 313 has been cup jointed to hollow post 312 inner wall, hollow post 312 inner wall fixedly connected with spring 315, hollow post 312 inner wall fixedly connected with fixed column 314, inside groove 316 has been seted up to solid post 313 bottom, bearing post 317 inner wall fixed mounting has been cup jointed to the inner wall of bearing post 317, first spout 319 has been seted up to the inner wall of bed die 4, this inslot fixedly connected with 3110, slide bar 3110 outer wall sliding connection 3111.
In this embodiment, the top of the solid column 313 is fixedly connected with the bottom plate 311, the bottom plate 311 is slidably connected with the lower mold 4 through the solid column 313, the top of the connecting column 318 is fixedly connected with the bottom plate 311, and the bottom plate 311 is pressed down by the spring 315, the solid column 313 and the hollow column 312, so that the bottom plate 311 is pressed down and then subjected to upward force, and the finished product can be ejected out, so that the finished product can be conveniently and manually taken out, and the spring 315 is prevented from being damaged due to excessive deformation in the pressing down process by the cooperation of the fixing column 314 and the inner groove 316.
Further, the quantity of connecting rod 3111 has four, and the equidistance distributes in bed die 4, connecting rod 3111 top and bottom plate 311 fixed connection, through the cooperation of connecting rod 3111, slide bar 3110, makes bottom plate 311 atress more even at the push down in-process to it is better to make the mould effect of moulding plastics.
When the device is used, firstly, materials are placed into the lower die 4 manually, then the upper die 5 at the upper part of the main body 1 is manually controlled to downwards prop against the lower die 4, so that the bottom plate 311 moves downwards, the solid column 313 downwards props against the spring 315, the bottom plate 311 stops moving downwards to be fixed through the cooperation of the bearing column 317 and the connecting column 318, after a certain time, the upper die 5 is far away from the lower die 4 through the main body 1 manually controlled, and then the solid column 313 upwards props against the bottom plate 311 under the action of elastic force through the spring 315, so that the bottom plate 311 moves upwards to pop out a finished product, and further the finished product is conveniently taken out manually.
Example 2
On the basis of embodiment 1, a preferred embodiment of an injection mold for foam products according to the present utility model is shown in fig. 1 to 4: the dismounting mechanism 32 comprises a motor 321 fixedly mounted on the upper portion of the motor base 2, a bidirectional threaded rod 323 is fixedly connected to the output end of the motor 321, a second sliding groove 322 is formed in the upper portion of the main body 1, a sliding block 324 is slidably connected to the inner wall of the groove, a fixing plate 325 is fixedly connected to the top of the sliding block 324, an anti-slip strip 326 is fixedly connected to one side of the fixing plate 325, a positioning groove 327 is formed in the upper portion of the main body 1, and a positioning block 328 is arranged on the inner wall of the groove.
In this embodiment, the bi-directional threaded rod 323 passes through the bearing to be connected with main part 1 rotation, slider 324 threaded connection is at the outer wall of bi-directional threaded rod 323, fixed plate 325 passes through slider 324 and main part 1 sliding connection, through the cooperation of bi-directional threaded rod 323, slider 324, fixed plate 325, it changes to drive bi-directional threaded rod 323 through motor 321, can reach fixed effect to bed die 4, be convenient for dismantle the clearance simultaneously to bed die 4, thereby the finished product after the messenger moulds plastics is more accurate, make bed die 4 be difficult for taking place the slip after fixed through antislip strip 326, thereby make bed die 4's fixed effect better.
Further, the number of the positioning blocks 328 is two, the positioning blocks 328 are symmetrically distributed in the main body 1 by taking the central line of the main body 1 as a symmetry axis, the top of each positioning block 328 is fixedly connected with the corresponding lower die 4, and the lower die 4 is more convenient to manually position by matching the positioning blocks 328 with the positioning grooves 327, so that the lower die 4 is positioned right below the upper die 5 conveniently.
When the lower die 4 is installed after being cleaned, the positioning block 328 fixedly connected to the bottom of the lower die 4 is matched with the positioning groove 327 by manpower, then the output end of the manual control motor 321 rotates clockwise to drive the bidirectional threaded rod 323 to rotate, the sliding block 324 which is in threaded connection with the outer wall of the bidirectional threaded rod 323 moves towards the middle of the main body 1, the fixing plate 325 fixedly connected to the top of the sliding block 324 moves towards the middle, the lower die 4 is further fixed, the operation is simple and convenient, and the inside of the lower die 4 is cleaned conveniently and manually.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An injection mould for foam articles comprises a body (1);
a motor base (2) fixedly arranged on the right side of the main body (1);
a lower die (4) arranged at the upper part of the main body (1);
an upper die (5) provided at the upper part of the main body (1);
and a processing assembly (3) arranged on the upper part of the main body (1), characterized in that: the processing assembly (3) comprises a disengaging mechanism (31) arranged in the lower die (4), and a dismounting mechanism (32) is arranged on the upper portion of the main body (1).
2. An injection mold for foam articles according to claim 1, characterized in that: the utility model provides a separation mechanism (31) is including setting up bottom plate (311) inside bed die (4), bed die (4) inner wall fixed mounting has hollow post (312), solid post (313) have been cup jointed to hollow post (312) inner wall, hollow post (312) inner wall fixedly connected with spring (315), fixed post (314) are fixedly connected with to hollow post (312) inner wall, inside groove (316) have been seted up to solid post (313) bottom, bed die (4) inner wall fixed mounting has spanners (317), spliced pole (318) have been cup jointed to spanners (317) inner wall, first spout (319) have been seted up to bed die (4) inner wall, this inslot wall fixedly connected with slide bar (3110), slide bar (3110) outer wall sliding connection has connecting rod (3111).
3. An injection mold for foam articles according to claim 1, characterized in that: the dismounting mechanism (32) comprises a motor (321) fixedly mounted on the upper portion of a motor base (2), a bidirectional threaded rod (323) is fixedly connected to the output end of the motor (321), a second sliding groove (322) is formed in the upper portion of the main body (1), a sliding block (324) is slidably connected to the inner wall of the groove, a fixing plate (325) is fixedly connected to the top of the sliding block (324), an anti-slip strip (326) is fixedly connected to one side of the fixing plate (325), a positioning groove (327) is formed in the upper portion of the main body (1), and a positioning block (328) is arranged on the inner wall of the groove.
4. An injection mold for foam articles according to claim 2, characterized in that: the top of the solid column (313) is fixedly connected with the bottom plate (311), the bottom plate (311) is in sliding connection with the lower die (4) through the solid column (313), and the top of the connecting column (318) is fixedly connected with the bottom plate (311).
5. An injection mold for foam articles according to claim 2, characterized in that: the number of the connecting rods (3111) is four, the connecting rods are distributed in the lower die (4) at equal intervals, and the top ends of the connecting rods (3111) are fixedly connected with the bottom plate (311).
6. An injection mold for foam articles as claimed in claim 3, wherein: the bidirectional threaded rod (323) is rotationally connected with the main body (1) through a bearing, the sliding block (324) is in threaded connection with the outer wall of the bidirectional threaded rod (323), and the fixing plate (325) is in sliding connection with the main body (1) through the sliding block (324).
7. An injection mold for foam articles as claimed in claim 3, wherein: the number of the positioning blocks (328) is two, the two positioning blocks are symmetrically distributed in the main body (1) by taking the central line of the main body (1) as a symmetrical axis, and the tops of the positioning blocks (328) are fixedly connected with the lower die (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321885228.4U CN220784744U (en) | 2023-07-18 | 2023-07-18 | Injection mold for foam product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321885228.4U CN220784744U (en) | 2023-07-18 | 2023-07-18 | Injection mold for foam product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220784744U true CN220784744U (en) | 2024-04-16 |
Family
ID=90660011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321885228.4U Active CN220784744U (en) | 2023-07-18 | 2023-07-18 | Injection mold for foam product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220784744U (en) |
-
2023
- 2023-07-18 CN CN202321885228.4U patent/CN220784744U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |