CN220534796U - A mould for plate heat exchanger cushion - Google Patents
A mould for plate heat exchanger cushion Download PDFInfo
- Publication number
- CN220534796U CN220534796U CN202322128217.8U CN202322128217U CN220534796U CN 220534796 U CN220534796 U CN 220534796U CN 202322128217 U CN202322128217 U CN 202322128217U CN 220534796 U CN220534796 U CN 220534796U
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- CN
- China
- Prior art keywords
- rotary
- mold
- locking hole
- locking device
- mold locking
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- 239000003292 glue Substances 0.000 claims abstract description 22
- 238000004891 communication Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 238000002347 injection Methods 0.000 abstract description 9
- 239000007924 injection Substances 0.000 abstract description 9
- 238000009825 accumulation Methods 0.000 abstract description 3
- 238000001746 injection moulding Methods 0.000 abstract description 3
- 238000012797 qualification Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a die for a rubber pad of a plate heat exchanger, and relates to the technical field of rubber manufacturing equipment. The mold comprises a mold body, wherein the mold body is provided with a glue injection cylinder and a mold locking device, the mold locking device comprises a first mold locking device, a second mold locking device, a third mold locking device and a fourth mold locking device, the mold body is provided with a mold locking hole, the mold locking hole comprises a first mold locking hole, a second mold locking hole, a third mold locking hole and a fourth mold locking hole, the first mold locking device is arranged corresponding to the first mold locking hole, the second mold locking device is arranged corresponding to the second mold locking hole, the third mold locking device is arranged corresponding to the third mold locking hole, and the fourth mold locking device is arranged corresponding to the fourth mold locking hole. The utility model solves the problems of long time for manually placing the rubber cushion, high temperature and the like, and the power consumption and the labor intensity, and simultaneously, the phenomena of gas coiling and rubber edge accumulation do not occur in the rubber injection molding, thereby correspondingly improving the qualification rate of products.
Description
Technical Field
The utility model relates to the technical field of rubber manufacturing equipment, in particular to a die for a rubber pad of a plate heat exchanger.
Background
At present, a plate-type heat exchanger sealing rubber pad is manufactured by manually placing raw rubber strips in grooves and grooves of corresponding dies and positions of hanging the rubber strips, then closing the dies, and pressing at high temperature, wherein the time is long, the dies always keep 180-190 ℃ in the pressing process, operators work at high temperature, particularly in summer, a great deal of sweat is generated, physical power is consumed, and if the proficiency of workers is insufficient, the phenomenon of rubber pad oversulfurization caused by long strip swinging time can occur, so that the rubber pad is scrapped. Meanwhile, about 30% of residual rubber can be extruded in the molding process of the rubber sealing gasket, namely the density of the product can be ensured only by ensuring that the material cavity is full and the honeycomb state does not appear.
The finished product after the existing rubber mat is pressed can be adhered with 30% of the residual rubber edges generated in the pressing process to be taken out of the die, and the residual rubber edges are manually removed in the later period, so that certain manpower and cost are increased. Moreover, the molded rubber pad can also generate the phenomenon of gas ring caused by improper exhaust, so that a certain amount of waste products are caused.
Disclosure of Invention
Aiming at the defects in the problems, the utility model provides the die for the rubber cushion of the plate heat exchanger, which solves the problems of long time for manually placing the rubber cushion, high temperature and the like, power consumption and labor intensity, and simultaneously, the phenomena of gas coiling and rubber edge accumulation do not occur in the injection molding, so that the qualification rate of products is correspondingly improved.
In order to solve the problems, the utility model provides a die for a rubber pad of a plate heat exchanger, which comprises a die body, wherein a rubber injection cylinder and a die locking device are arranged on the die body, the die locking device is arranged at the upper end of the die body, the rubber injection cylinder is communicated with the inside of the die body, the die locking device comprises a first die locking device, a second die locking device, a third die locking device and a fourth die locking device, the die body is provided with a die locking hole, the die locking hole comprises a first die locking hole, a second die locking hole, a third die locking hole and a fourth die locking hole, the first die locking hole, the second die locking hole, the third die locking hole and the fourth die locking hole are respectively arranged at four end corners of the die body, the first die locking device and the first die locking hole are correspondingly arranged, the second die locking device and the second die locking device are correspondingly arranged, the third die locking device and the fourth die locking device are correspondingly arranged, and the fourth die locking device are correspondingly arranged.
Preferably, the first mold locking device comprises a first rotary knob, the first rotary knob comprises a first rotary handle, a first rotary shaft and a first rotary plug, the first rotary handle is arranged at the upper end of the first mold locking hole, the first rotary plug is arranged at the lower end of the first mold locking hole, and the first rotary handle is connected with the first rotary plug through the first rotary shaft.
Preferably, the second mold locking device comprises a second rotary knob, the second rotary knob comprises a second rotary handle, a second rotary shaft and a second rotary plug, the second rotary handle is arranged at the upper end of the second mold locking hole, the second rotary plug is arranged at the lower end of the second mold locking hole, and the second rotary handle is connected with the second rotary plug through the second rotary shaft.
Preferably, the third mold locking device comprises a third rotary knob, the third rotary knob comprises a third rotary handle, a third rotary shaft and a third rotary plug, the third rotary handle is arranged at the upper end of the third mold locking hole, the third rotary plug is arranged at the lower end of the third mold locking hole, and the third rotary handle is connected with the third rotary plug through the third rotary shaft.
Preferably, the fourth mold locking device comprises a fourth rotary knob, the fourth rotary knob comprises a fourth rotary handle, a fourth rotary shaft and a fourth rotary plug, the fourth rotary handle is arranged at the upper end of the fourth mold locking hole, the fourth rotary plug is arranged at the lower end of the fourth mold locking hole, and the fourth rotary handle is connected with the fourth rotary plug through the fourth rotary shaft.
Preferably, the mold body is internally provided with a glue flowing channel and a filling cavity, the glue flowing channels are uniformly distributed in the mold body, the filling cavity is arranged at the center of the glue flowing channel, and the filling cavity is communicated with the glue flowing channel.
Compared with the prior art, the utility model has the following advantages:
the utility model solves the problems of long time for manually placing the rubber cushion, high temperature and the like, power consumption and labor intensity, realizes the automatic mold placing, can form the product once without residual rubber edges, reduces the secondary processing cost, saves 30% of residual rubber edge waste material cost, reduces waste pollution, simultaneously, does not generate the phenomena of gas ring and rubber edge accumulation during the glue injection molding, and correspondingly improves the qualification rate of the product.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a top view of an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present utility model;
FIG. 4 is a schematic view of a rotary knob according to an embodiment of the utility model;
fig. 5 is a cross-sectional view of the structure at D-D of the present utility model at 4.
Detailed Description
The present utility model will be further described in detail with reference to the drawings and examples, which are not intended to limit the utility model, in order to make the objects, technical solutions and advantages of the present utility model more apparent.
As shown in fig. 1 to 5, an embodiment of the present utility model includes a mold body 1, a glue injection cylinder and a mold locking device are disposed on the mold body 1, the mold locking device is disposed at an upper end of the mold body 1, the glue injection cylinder is communicated with an inside of the mold body 1, the mold locking device includes a first mold locking device 8, a second mold locking device 9, a third female locking device 10 and a fourth mold locking device 11, the mold body 1 is provided with a mold locking hole, the mold locking hole includes a first mold locking hole 2, a second mold locking hole 3, a third mold locking hole 4 and a fourth mold locking hole 5, the first mold locking hole 2 is disposed at an upper left corner of the mold body 1, the second mold locking hole 3 is disposed at an upper right corner of the mold body 1, the third mold locking hole 4 is disposed at a lower left corner of the mold body 1, the fourth mold locking hole 5 is disposed at a lower right corner of the mold body 1, the first mold locking device 8 is disposed corresponding to the first mold locking hole 2 to lock the upper left corner of the mold body 1, the second mold locking device 9 is disposed corresponding to the second mold locking hole 3 is disposed corresponding to the upper right corner of the second mold locking device 1 to the fourth mold locking device 4 is disposed corresponding to the lower right corner of the mold locking device 11, and the fourth mold locking device is disposed corresponding to the fourth mold locking device 11 is disposed to lock the lower corner 1 to the lower right corner of the mold locking device 1.
In this embodiment, the first mold locking device 8 includes a first rotary knob 12, the first rotary knob 12 includes a first rotary handle 13, a first rotary shaft 14 and a first rotary plug 15, the first rotary handle 13 is disposed at the upper end of the first mold locking hole 2, the first rotary plug 15 is disposed at the lower end of the first mold locking hole 2, and the first rotary handle 13 is connected with the first rotary plug 15 through the first rotary shaft 14; the second mold locking device 9 comprises a second rotary knob, the second rotary knob comprises a second rotary handle, a second rotary shaft and a second rotary plug, the second rotary handle is arranged at the upper end of the second mold locking hole 3, the second rotary plug is arranged at the lower end of the second mold locking hole 3, and the second rotary handle is connected with the second rotary plug through the second rotary shaft; the third mold locking device 10 comprises a third rotary knob, the third rotary knob comprises a third rotary handle, a third rotary shaft and a third rotary plug, the third rotary handle is arranged at the upper end of the third mold locking hole 4, the third rotary plug is arranged at the lower end of the third mold locking hole 4, and the third rotary handle is connected with the third rotary plug through the third rotary shaft; the fourth mold locking device 11 comprises a fourth rotary knob, the fourth rotary knob comprises a fourth rotary handle, a fourth rotary shaft and a fourth rotary plug, the fourth rotary handle is arranged at the upper end of the fourth mold locking hole 5, the fourth rotary plug is arranged at the lower end of the fourth mold locking hole 5, and the fourth rotary handle is connected with the fourth rotary plug through the fourth rotary shaft.
In this embodiment, the mold body 1 is provided with a glue flow channel 6 and a filling cavity 7, the glue flow channel 6 is uniformly distributed inside the mold body 1, the filling cavity 7 is disposed at the center of the glue flow channel 6, and the filling cavity 7 is communicated with the glue flow channel 6.
In the embodiment, the glue injection cylinder and the mould locking device are simultaneously embedded on the mould body, then the mould body is closed by utilizing four groups of mould locking devices respectively positioned at four end angle positions, so that the injected glue is ensured not to overflow, then the weighed glue is put into the glue injection cylinder, the steel column of the glue injection cylinder is closed, the mould body is pushed into the vulcanizing machine, finally, the glue in the glue injection cylinder is injected into the mould cavity along the glue flowing channel by utilizing the pressure of the vulcanizing machine, and meanwhile, the vulcanizing machine performs further mould locking operation on the mould body, so that the appearance and the density of a product are ensured.
All electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted from the description of electric control.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
In the description of the present specification, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the technical solutions of the present patent and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present patent application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present patent application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.
In this specification, unless clearly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in this specification will be understood by those of ordinary skill in the art in view of the specific circumstances.
In this specification, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (6)
1. The utility model provides a mould for plate heat exchanger cushion, includes the mould body, be provided with injecting glue section of thick bamboo and mode locking device on the mould body, mode locking device sets up the upper end of mould body, injecting glue section of thick bamboo with the inside intercommunication of mould body, its characterized in that, mode locking device includes first mode locking device, second mode locking device, third mode locking device and fourth mode locking device, be provided with the mode locking hole on the mould body, the mode locking hole includes first mode locking hole, second mode locking hole, third mode locking hole and fourth mode locking hole, first mode locking hole second mode locking hole third mode locking hole with fourth mode locking hole sets up respectively on four terminal angles of mould body, first mode locking device with first mode locking hole corresponds the setting, second mode locking device with second mode locking hole corresponds the setting, third mode locking device with third mode locking hole corresponds the setting, fourth mode locking device corresponds with fourth mode locking hole sets up.
2. The mold for a rubber pad of a plate heat exchanger according to claim 1, wherein the first mold locking device comprises a first rotary knob, the first rotary knob comprises a first rotary handle, a first rotary shaft and a first rotary plug, the first rotary handle is arranged at the upper end of the first mold locking hole, the first rotary plug is arranged at the lower end of the first mold locking hole, and the first rotary handle is connected with the first rotary plug through the first rotary shaft.
3. The mold for a rubber pad of a plate heat exchanger according to claim 1, wherein the second mold locking device comprises a second rotary knob, the second rotary knob comprises a second rotary handle, a second rotary shaft and a second rotary plug, the second rotary handle is arranged at the upper end of the second mold locking hole, the second rotary plug is arranged at the lower end of the second mold locking hole, and the second rotary handle is connected with the second rotary plug through the second rotary shaft.
4. The mold for a rubber pad of a plate heat exchanger according to claim 1, wherein the third mold locking device comprises a third rotary knob, the third rotary knob comprises a third rotary handle, a third rotary shaft and a third rotary plug, the third rotary handle is arranged at the upper end of the third mold locking hole, the third rotary plug is arranged at the lower end of the third mold locking hole, and the third rotary handle is connected with the third rotary plug through the third rotary shaft.
5. The mold for a rubber pad of a plate heat exchanger according to claim 1, wherein the fourth mold locking device comprises a fourth rotary knob, the fourth rotary knob comprises a fourth rotary handle, a fourth rotary shaft and a fourth rotary plug, the fourth rotary handle is arranged at the upper end of the fourth mold locking hole, the fourth rotary plug is arranged at the lower end of the fourth mold locking hole, and the fourth rotary handle is connected with the fourth rotary plug through the fourth rotary shaft.
6. A mould for a plate heat exchanger rubber pad as claimed in any one of claims 1 to 5, wherein a runner and a packing cavity are provided in the mould body, the runner being evenly distributed inside the mould body, the packing cavity being provided at the centre of the runner and the packing cavity being in communication with the runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322128217.8U CN220534796U (en) | 2023-08-09 | 2023-08-09 | A mould for plate heat exchanger cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322128217.8U CN220534796U (en) | 2023-08-09 | 2023-08-09 | A mould for plate heat exchanger cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220534796U true CN220534796U (en) | 2024-02-27 |
Family
ID=89965273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322128217.8U Active CN220534796U (en) | 2023-08-09 | 2023-08-09 | A mould for plate heat exchanger cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220534796U (en) |
-
2023
- 2023-08-09 CN CN202322128217.8U patent/CN220534796U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |