CN219855653U - Plastic mold heating mechanism - Google Patents
Plastic mold heating mechanism Download PDFInfo
- Publication number
- CN219855653U CN219855653U CN202321244791.3U CN202321244791U CN219855653U CN 219855653 U CN219855653 U CN 219855653U CN 202321244791 U CN202321244791 U CN 202321244791U CN 219855653 U CN219855653 U CN 219855653U
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- China
- Prior art keywords
- fixedly connected
- support frame
- movable plate
- connecting rod
- plastic mold
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 239000004033 plastic Substances 0.000 title claims abstract description 28
- 229920003023 plastic Polymers 0.000 title claims abstract description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 6
- 229920001187 thermosetting polymer Polymers 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 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 belongs to the technical field of plastic molds, and particularly relates to a plastic mold heating mechanism, which comprises a support frame, wherein a lower mold body is fixedly connected to the support frame, a heat conducting plate is fixedly connected to the lower mold body, a heating pipe is slidably connected to the lower mold body, a heat conducting piece is fixedly connected to the heat conducting plate, the heat conducting piece is in contact with the heating pipe, a magnetic sheet is fixedly connected to the lower mold body, a heat insulating disc is fixedly connected to the heating pipe, the heat insulating disc is slidably connected with the lower mold body, a mounting rod is fixedly connected to the heat insulating disc, a cylinder is fixedly mounted in the support frame, and a moving plate is fixedly connected to the telescopic end of the cylinder. According to the utility model, through the structural arrangement of the air cylinder, the upper die body and the like, the plastic can be subjected to stamping forming, and the movable plate can be limited under the action of the structures of the positioning hole, the positioning ball, the spring and the like, so that the upper die body is accurately controlled, and the use of operators is facilitated.
Description
Technical Field
The utility model relates to the technical field of plastic molds, in particular to a plastic mold heating mechanism.
Background
The mould, mould and tool for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and other methods to obtain the required products are used in industrial production, wherein for thermosetting plastics such as solid silicon rubber or liquid thermosetting plastics, when the thermosetting plastics produce the finished plastic products, the plastic materials are required to be placed between the cavity and the male mould of the mould, then the plastic materials are heated to be melted, and the molten materials in the cavity are subjected to pressure maintaining, cooling, solidification and shaping to form the plastic products.
The utility model patent with the publication number of CN209079013U discloses a plastic mold with a heating device, which comprises an upper mold, a guide post, a lower mold, a female mold and a male mold, wherein the upper mold is connected with the upper end face of the lower mold through the guide post, a groove is fixed on the upper end face of the lower mold, the male mold is fixed on the lower end face of the upper mold, the male mold is arranged right above the female mold, a frame is arranged on the upper end face of the lower mold, an electric heating pipe is fixed in the frame, the electric heating pipe is attached to the female mold, a fixing rod is welded at the lower end of the frame, a fixing hole is processed at the upper end of the lower mold, a rubber ring is adhered in the fixing hole, a fixing rod is arranged in the rubber ring, a groove is arranged on the upper end face of the lower mold, a heat conducting plate is arranged in the groove, a rack is fixed at the lower end of the heat conducting plate, a gear is arranged in the lower mold, the gear is meshed with the rack through gear teeth, the right end of the rotating rod extends to the right end face of the lower mold, and the right end of the rotating rod is welded with a rotating disk.
However, there is certain not enough still in current plastic mold heating mechanism, and firstly, current plastic mold heating mechanism does not have the setting of structures such as magnetic sheet, iron ball, is difficult to demolish fast the heating pipe, and inconvenient people's maintenance uses, and secondly, current plastic mold heating mechanism does not have good positioning mechanism, is difficult to spacing the movable plate, is inconvenient for carrying out accurate control to the upper die body and uses.
Disclosure of Invention
The utility model aims to provide a plastic mold heating mechanism, which solves the problems that the existing plastic mold heating mechanism is not provided with magnetic sheets, iron balls and other structures, is difficult to disassemble a heating pipe quickly, is inconvenient for people to overhaul and use, and is difficult to limit a movable plate and is inconvenient to control an upper mold body accurately because the existing plastic mold heating mechanism is not provided with a good positioning mechanism.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic mold heating mechanism, includes the support frame, fixedly connected with lower mould body on the support frame, the internal fixedly connected with heat-conducting plate of lower mould, the internal sliding connection of lower mould has the heating pipe, fixedly connected with heat-conducting piece on the heat-conducting plate, heat-conducting piece and heating pipe contact, the internal fixedly connected with magnetic sheet of lower mould, fixedly connected with heat-insulating disc on the heating pipe, heat-insulating disc and the sliding connection of lower mould body, fixedly connected with installation pole on the heat-insulating disc, fixedly mounted has the cylinder in the support frame, the telescopic link fixedly connected with movable plate of cylinder, movable plate and support frame sliding connection, fixedly connected with goes up the mould body on the movable plate, be provided with positioning mechanism on movable plate and the support frame jointly.
Preferably, two heating pipes are arranged, the two heating pipes are symmetrically distributed on the lower die body, and the lower die body can be heated through the arrangement of the heating pipes.
Preferably, the installation rod is fixedly connected with an iron ball, the iron ball is magnetically connected with the magnetic sheet, and the heating pipe is in a stable installation state through the magnetic connection relationship.
Preferably, the positioning mechanism comprises a positioning hole, an end rod, a connecting rod, a positioning ball, a fixing ring and a spring, wherein the positioning hole is formed in the supporting frame, the end rod is connected in a sliding manner in the moving plate, the connecting rod is fixedly connected to the end rod, the connecting rod is connected with the moving plate in a sliding manner, the positioning ball is fixedly connected to the connecting rod, the positioning ball is connected with the positioning hole in a sliding manner, the fixing ring is fixedly connected with the connecting rod in the moving plate, the spring is arranged on the outer side of the connecting rod, and the limiting treatment can be performed on the moving plate through the arrangement of the positioning hole, the positioning ball and other structures.
Preferably, the locating holes are formed in a plurality of positions, the locating holes are uniformly distributed on the supporting frame, and the locating holes are arranged so as to be convenient to be matched with the locating balls for clamping.
Preferably, one end of the spring is welded with the fixed ring, the other end of the spring is welded with the end rod, and the end rod can be connected through the arrangement of the spring.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the heating pipe, the heat conducting piece and the heat conducting plate, the lower die body can be heated, the heating pipe can be pulled to move in the direction away from the lower die body so as to drive the iron ball to separate from the magnetic sheet, and then the heating pipe is pulled to separate from the lower die body, so that the lower die body is convenient for maintenance and use of operators.
2. According to the utility model, through the structural arrangement of the air cylinder, the upper die body and the like, the plastic can be subjected to stamping forming, and the movable plate can be limited under the action of the structures of the positioning hole, the positioning ball, the spring and the like, so that the upper die body is accurately controlled, and the use of operators is facilitated.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;
FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;
fig. 4 is an enlarged view of fig. 2B in accordance with the present utility model.
In the figure: 1. a support frame; 2. a lower die body; 3. a heat conductive plate; 4. heating pipes; 5. a heat conductive member; 6. a magnetic sheet; 7. a heat insulating tray; 8. a mounting rod; 9. iron balls; 10. a cylinder; 11. a moving plate; 12. an upper die body; 13. a positioning mechanism; 131. positioning holes; 132. an end rod; 133. a connecting rod; 134. a positioning ball; 135. a fixing ring; 136. and (3) a spring.
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.
Referring to fig. 1, 2 and 3, a plastic mold heating mechanism includes a support frame 1, a lower mold body 2 is fixedly connected to the support frame 1, a heat conducting plate 3 is fixedly connected to the lower mold body 2, heating pipes 4 are slidably connected to the lower mold body 2, two heating pipes 4 are symmetrically distributed on the lower mold body 2, the lower mold body 2 can be heated through the arrangement of the heating pipes 4, a heat conducting member 5 is fixedly connected to the heat conducting plate 3, the heat conducting member 5 contacts with the heating pipes 4, a magnetic sheet 6 is fixedly connected to the lower mold body 2, a heat insulating disc 7 is fixedly connected to the heating pipes 4, a steel ball 9 is fixedly connected to the heat insulating disc 7, a magnetic sheet 6 is magnetically connected to the steel ball 9, the heating pipes 4 are in a stable arrangement state through a magnetic connection relation, an air cylinder 10 is fixedly mounted in the support frame 1, a movable plate 11 is fixedly connected to a telescopic end of the air cylinder 10, the movable plate 11 is slidably connected to the support frame 1, a heat insulating disc 7 is fixedly connected to the heat insulating disc 7, a steel ball 9 is fixedly connected to the movable plate 11, a movable plate 12 is fixedly connected to the movable plate 11, and a positioning mechanism 13 is arranged on the support frame 1.
Referring to fig. 1, 2 and 3, the positioning mechanism 13 includes a positioning hole 131, an end rod 132, a connecting rod 133, a positioning ball 134, a fixing ring 135 and a spring 136, wherein the positioning hole 131 is formed in the support frame 1, the end rod 132 is slidably connected with the moving plate 11, the connecting rod 133 is fixedly connected to the end rod 132, the connecting rod 133 is slidably connected with the moving plate 11, the positioning ball 134 is fixedly connected to the connecting rod 133, the positioning ball 134 is slidably connected with the positioning hole 131, the fixing ring 135 is fixedly connected with the moving plate 11, the fixing ring 135 is slidably connected with the connecting rod 133, the spring 136 is arranged on the outer side of the connecting rod 133, and the limiting treatment can be performed on the moving plate 11 through the arrangement of the positioning hole 131, the positioning ball 134 and other structures.
Referring to fig. 1, 2 and 4, the positioning holes 131 are provided with a plurality of positioning holes 131, the plurality of positioning holes 131 are uniformly distributed on the support frame 1, the positioning holes 131 are arranged to be convenient for being matched with the positioning balls 134 for clamping, one end of the springs 136 is welded with the fixing rings 135, the other end of the springs 136 is welded with the end rods 132, and the end rods 132 can be connected for use through the arrangement of the springs 136.
The specific implementation process of the utility model is as follows: when the plastic mold heating mechanism needs to be used, the heating pipe 4 is started, heat can be quickly conducted under the action of the heat conducting piece 5, and the lower mold body 2 can be quickly heated by matching with the action of the heat conducting plate 3, so that thermosetting plastic in the lower mold body 2 is heated and warmed, the starting cylinder 10 pushes the moving plate 11 to move downwards so as to drive the upper mold body 12 to move downwards, and then the thermosetting plastic in the lower mold body 2 is subjected to stamping forming;
in the process, the positioning hole 131 is forced to squeeze the positioning ball 134, the positioning ball 134 is forced to push the connecting rod 133 to move so as to push the end rod 132 to move, the spring 136 is forced to deform, the positioning ball 134 is finally separated from the positioning hole 131, the positioning ball 134 slides along the surface of the support frame 1 under the action of force, when the positioning ball 134 slides into the next positioning hole 131 formed in the support frame 1, the spring 136 recovers deformation so as to pull the positioning ball 134 to be inserted into the positioning hole 131, the moving plate 11 is limited, and then the upper die body 12 is accurately controlled for use;
when the heating pipe 4 needs to be overhauled, the heating pipe 4 can be pulled to move towards the direction far away from the lower die body 2 so as to drive the heat insulation plate 7 to move, and then drive the installation rod 8 to move, the installation rod 8 is stressed to drive the iron ball 9 to move, finally the iron ball 9 is separated from the magnetic sheet 6, and under the action of force, the heating pipe 4 can be pulled to be separated from the lower die body 2, so that the heating pipe 4 can be rapidly dismantled, and the overhauling and the use of operators are facilitated.
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 (6)
1. Plastic mold heating mechanism, including support frame (1), its characterized in that: fixedly connected with lower mould body (2) on support frame (1), fixedly connected with heat conduction board (3) in lower mould body (2), sliding connection has heating pipe (4) in lower mould body (2), fixedly connected with heat conduction spare (5) on heat conduction board (3), heat conduction spare (5) and heating pipe (4) contact, fixedly connected with magnetic sheet (6) in lower mould body (2), fixedly connected with thermal-insulated dish (7) on heating pipe (4), thermal-insulated dish (7) and lower mould body (2) sliding connection, fixedly connected with installation pole (8) on thermal-insulated dish (7), fixedly mounted has cylinder (10) in support frame (1), telescopic end fixedly connected with movable plate (11) on cylinder (10), movable plate (11) and support frame (1) sliding connection, fixedly connected with upper mould body (12) on movable plate (11) jointly are provided with positioning mechanism (13) on movable plate (11) and support frame (1).
2. A plastic mold heating mechanism as recited in claim 1, wherein: two heating pipes (4) are arranged, and the two heating pipes (4) are symmetrically distributed on the lower die body (2).
3. A plastic mold heating mechanism as recited in claim 1, wherein: an iron ball (9) is fixedly connected to the mounting rod (8), and the iron ball (9) is magnetically connected with the magnetic sheet (6).
4. A plastic mold heating mechanism as recited in claim 1, wherein: positioning mechanism (13) are including locating hole (131), end pole (132), connecting rod (133), locating ball (134), solid fixed ring (135) and spring (136), locating hole (131) have been seted up in support frame (1), sliding connection has end pole (132) in movable plate (11), fixedly connected with connecting rod (133) on end pole (132), connecting rod (133) and movable plate (11) sliding connection, fixedly connected with locating ball (134) on connecting rod (133), locating ball (134) and locating hole (131) sliding connection, gu fixed ring (135) are connected with in movable plate (11), gu fixed ring (135) and connecting rod (133) sliding connection, the outside of connecting rod (133) is provided with spring (136).
5. A plastic mold heating mechanism as recited in claim 4, wherein: the positioning holes (131) are formed in a plurality of positions, and the positioning holes (131) are uniformly distributed on the support frame (1).
6. A plastic mold heating mechanism as recited in claim 4, wherein: one end of the spring (136) is welded with the fixed ring (135), and the other end of the spring (136) is welded with the end rod (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321244791.3U CN219855653U (en) | 2023-05-22 | 2023-05-22 | Plastic mold heating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321244791.3U CN219855653U (en) | 2023-05-22 | 2023-05-22 | Plastic mold heating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219855653U true CN219855653U (en) | 2023-10-20 |
Family
ID=88320957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321244791.3U Active CN219855653U (en) | 2023-05-22 | 2023-05-22 | Plastic mold heating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219855653U (en) |
-
2023
- 2023-05-22 CN CN202321244791.3U patent/CN219855653U/en active Active
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| GR01 | Patent grant |