CN217944051U - Pressurizer in resin powder heating and solidifying process - Google Patents
Pressurizer in resin powder heating and solidifying process Download PDFInfo
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- CN217944051U CN217944051U CN202222072626.6U CN202222072626U CN217944051U CN 217944051 U CN217944051 U CN 217944051U CN 202222072626 U CN202222072626 U CN 202222072626U CN 217944051 U CN217944051 U CN 217944051U
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Abstract
The utility model discloses a pressurizer of resin powder heating curing in-process, including wrong pole, spacing top piece, two spacing double-screw bolts, go up the briquetting, put whitewashed ware, left heating bin, right heating bin, pressurize spring and pressurize spring cover. Wherein left heating bin and right heating bin inside below all are equipped with the recess, and the outside is equipped with the fixed orifices and is used for sealing fixedly, and the pressurize spring lid passes through the recess card and goes into left heating bin and right heating bin to be connected with putting the powder ware through the pressurize spring, left heating bin and right heating bin inside all are equipped with spacingly, twist the pole below and pass through threaded connection with spacing top plate, can withstand the briquetting downstream and realize the pressurization effect. The utility model discloses pressurizer pressurize reliable and stable, adjust simple and convenient, can real-time supervision device pressure and can dismouting at any time, the installation is simple and low in manufacturing cost, has overcome traditional pressurizer production, maintenance cycle length and has adjusted inconvenient problem.
Description
Technical Field
The utility model relates to a pressurize technical field of mechanism, more specifically, the utility model relates to a pressurizer of resin powder heating curing in-process.
Background
At present, a pressure maintaining device for the heating and curing process of resin powder is usually realized by single-side manual pressurization, and the structure cannot accurately judge and adjust the magnitude of the applied pressure, so that certain pressure maintaining work with pressure requirements is difficult to complete. In addition, resin powder can produce mobility and stickness at the in-process of heating solidification, leads to the sample spare after the solidification to take out, and present pressurize structure is difficult to dismantle, easily appears the condition that the sample spare blocked after the use is accomplished, and the remaining resin powder clearance in the device is inconvenient, leads to repairing maintenance cycle longer, seriously influences its work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a develop a pressurizer of resin powder heating curing in-process, can last the pressurize in hot pressing process, add pressure adjustable and monitoring, reliable and stable to dismouting at any time.
The utility model provides a technical scheme does:
a pressurizer in a heating and curing process of resin powder, comprising:
the inner circumference of the left heating chamber is provided with a step structure; and
the right heating cabin is detachably connected with the left heating cabin, and a step structure is arranged in the right heating cabin in the circumferential direction, so that a first accommodating cavity and a second accommodating cavity which are communicated with each other are formed between the right heating cabin and the left heating cabin;
the pressure maintaining spring cover is detachably clamped at one end of the left heating cabin and one end of the right heating cabin and is used for sealing the second accommodating cavity;
one end of the pressure maintaining spring is arranged at the upper part of the pressure maintaining spring cover;
one end of the powder discharger is clamped on the step structure, the other end of the powder discharger is arranged in the first accommodating cavity, and one end of the powder discharger is in contact with the other end of the pressure maintaining spring;
the upper pressing block is arranged at the other ends of the left heating chamber and the right heating chamber in a sliding mode and is arranged at the upper part of the powder discharger at intervals, and resin powder is placed between the upper pressing block and the powder discharger;
the screwing rod is rotatably arranged at the upper part of the upper pressing block and is used for pressurizing the upper pressing block;
the diameter of the first accommodating cavity is smaller than that of the second accommodating cavity, and when the powder discharger is clamped on the step structure, the pressure maintaining spring is in a compressed state.
Preferably, the method further comprises the following steps:
and one end of the first limiting stud is fixed on the upper end surface of the left heating chamber.
Preferably, the method further comprises:
and one end of the second limiting stud is fixed on the upper end face of the right heating cabin, and the second limiting stud and the first limiting stud are symmetrically arranged.
Preferably, the method further comprises the following steps:
the two ends of the limiting top plate are clamped at the other end of the first limiting stud and the other end of the second limiting stud respectively;
wherein, the twisting rod can rotatably penetrate through the spacing top plate, and one end of the twisting rod is contacted with the upper pressing block.
Preferably, the method further comprises the following steps:
and the observation window is arranged on the left heating chamber relative to the pressure maintaining spring, and scales are arranged on the outer side of the observation window.
Preferably, the method further comprises:
and a handle fixed to the other end of the screw.
Preferably, the method further comprises:
a positioning pin provided on a side end surface of the left heating chamber;
and the positioning hole is arranged on the side end face of the right heating cabin and corresponds to the positioning pin.
Preferably, the method further comprises the following steps:
and the fixing holes are respectively and symmetrically arranged on the outer sides of the side end faces of the left heating cabin and the right heating cabin and are used for fixing the left heating cabin and the right heating cabin.
Preferably, the method further comprises the following steps:
the first clamping groove is semicircular and is circumferentially arranged in the left heating chamber;
the second clamping groove is semicircular and is circumferentially arranged in the right heating cabin;
the first clamping groove and the second clamping groove can be selectively combined into a ring-shaped structure;
and the two buckles are symmetrically arranged on the circumferential direction of the pressure maintaining spring cover, and the two buckles can be selectively clamped into the annular structure.
Preferably, the roughness of the inner wall of the left heating chamber, the inner wall of the right heating chamber, the side surface of the powder feeder, and the corresponding end surfaces of the powder feeder and the upper pressing block are all Ra1.6.
Beneficial effect:
the pressure maintaining device in the resin powder heating and curing process provided by the utility model can continuously maintain pressure in the hot pressing process through the combination of the pressure maintaining spring and the screw rod, the added pressure can be adjusted and monitored by the expansion amount of the pressure maintaining spring, the added pressure condition can be observed and calculated in real time through the window at the outer side of the heating cabin, and the automatic pressure adjustment in the pressure maintaining process is realized; because whole device is detachable construction, in case the maintenance can directly be dismantled to the device goes wrong, the utility model discloses pressurizer pressurize reliable and stable, adjust simple and convenient, can real-time supervision device pressure and can dismouting at any time, the installation is simple and low in manufacturing cost, has overcome traditional pressurizer production, maintenance cycle length and has adjusted inconvenient problem.
Drawings
FIG. 1 is a schematic view of the front and rear cross-sectional structures of a pressurizer in the heating and curing process of resin powder according to the present invention.
Fig. 2 is a schematic view of the left and right cross-sectional structures of the pressurizer in the process of heating and curing the resin powder.
Fig. 3 is a schematic diagram of the inner side structure of the left heating chamber of the present invention.
Fig. 4 is a schematic structural view of the left heating chamber of the present invention.
Fig. 5 is a schematic view of the inner side structure of the right heating chamber of the present invention.
Fig. 6 is a schematic structural view of the right heating chamber of the present invention.
Fig. 7 is a schematic structural view of the pressure maintaining spring cover of the present invention.
Fig. 8 is a schematic top view of the pressurizer in the heating and curing process of the resin powder according to the present invention.
Fig. 9 is a schematic view of the overall structure of the pressure maintaining device in the heating and curing process of the resin powder according to the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
As shown in fig. 1 and fig. 2, the utility model provides a pressurizer for resin powder heating and curing process, comprising:
the device comprises a screw rod 110, a limiting top plate 120, a limiting stud 130, a left heating chamber 140, a right heating chamber 150, a powder discharger 160, an upper pressing block 170, a pressure maintaining spring 180 and a pressure maintaining spring cover 190.
As shown in fig. 3 and 4, the left heating chamber 140 has a semicircular structure, a step structure is circumferentially disposed inside the left heating chamber 140, positioning pins 142 are symmetrically disposed on a cross section (side end surface) of the left heating chamber 140, first fixing holes 141 are symmetrically disposed outside the cross section, an observation window 143 is disposed on the left heating chamber 140, and scales are marked on the observation window 143.
As shown in fig. 5 and 6, the right heating chamber 150 has a semicircular structure, a step structure is arranged in the inner circumference of the right heating chamber 150, positioning holes 152 are symmetrically arranged on the cross section (side end surface) of the right heating chamber 150, second fixing holes 151 are symmetrically arranged on the outer side of the cross section, the left heating chamber 140 is inserted into the positioning holes 152 on the right heating chamber 150 through positioning pins 142 to realize initial positioning, and then is fixed by nuts after passing through the first fixing holes 141 and the second fixing holes 151 through screws for sealing and fixing; the step structures in the left heating chamber 140 and the right heating chamber 150 are combined into an annular step, so that the right heating chamber 150 and the left heating chamber 140 form a first accommodating cavity and a second accommodating cavity which are communicated with each other, and the diameter of the first accommodating cavity is smaller than that of the second accommodating cavity.
The lower ends of the left heating chamber 140 and the right heating chamber 150 are respectively provided with a first semicircular clamping groove 144 and a second semicircular clamping groove 153 in the circumferential direction, and after the left heating chamber 140 and the right heating chamber 150 are fixed, the first clamping groove 144 and the second clamping groove 153 can be selectively combined into an annular structure.
As shown in fig. 7, two buckles are symmetrically arranged on the circumferential direction of the holding pressure spring cover 190, so that the holding pressure spring cover 190 is detachably clamped in the annular structure to seal the second accommodating cavity.
One end of the holding pressure spring 180 is disposed at the upper portion of the holding pressure spring cover 190; one end of the powder discharger 160 is clamped on the annular step, the other end of the powder discharger 160 is arranged in the first accommodating cavity, one end of the powder discharger 160 is in contact with the other end of the pressure maintaining spring 180, when the powder discharger 160 is clamped on the annular step, the pressure maintaining spring 180 is in a compressed state, and the powder discharger 160 is used for placing resin powder needing to be heated and solidified.
The upper briquette 170 is slidably disposed at the other end of the left heating chamber 140 and the right heating chamber 150 and spaced above the powder container 160, and resin powder is placed between the upper briquette 170 and the powder container 160.
As shown in fig. 8, the position-limiting studs 130 include a first position-limiting stud 131 and a second position-limiting stud 132, one end of the first position-limiting stud 131 is fixed on the upper end surface of the left heating chamber 140, one end of the second position-limiting stud 132 is fixed on the upper end surface of the right heating chamber 150, and the second position-limiting stud 132 and the first position-limiting stud 131 are symmetrically arranged to position the position-limiting top plate 120; two ends of the position-limiting top plate 120 are respectively clamped at the other end of the first position-limiting stud 131 and the other end of the second position-limiting stud 132, and the position-limiting top plate 120 is provided with a central threaded through hole; the screw rod 110 penetrates through the central threaded through hole of the limiting top plate 120 through threads, one end of the screw rod 110 is in contact with the upper pressing block 170, and the other end of the screw rod 110 is fixed with a handle 111 for screwing the screw rod 110 and propping the upper pressing block 170 to move downwards to realize a pressurizing effect.
As shown in fig. 9, the observation window 143 corresponds to the position of the pressure maintaining spring 180, so as to facilitate observation of the position of the powder discharger 160 and the amount of expansion and contraction of the pressure maintaining spring 180, thereby adjusting and monitoring the applied pressure.
The roughness of the inner wall of the left heating chamber 140, the inner wall of the right heating chamber 150, the side surface of the powder placing device 160, the end surfaces of the powder placing device 160 and the upper pressing block 170 are all Ra1.6.
The utility model discloses a working process does: firstly, the left heating chamber 140 and the right heating chamber 150 are assembled and fixed, and then the powder feeder 160, the pressure maintaining spring 180 and the pressure maintaining spring cover 190 are sequentially arranged from the lower part; the pressure maintaining spring cover 190 is clamped into the first clamping groove 144 and the second clamping groove 153 through the buckles at the two sides and then rotates 90 degrees to complete assembly, resin powder to be hot-pressed is placed on the powder placing device 160, the screw rod 110 is clockwise rotated to rotate downwards, so that the upper pressing block 170 moves downwards, the upper pressing block 170 presses the resin powder and pushes the resin powder and the powder placing device 160 into a matched heating chamber together, the downward pressing position of the powder placing device 160 is observed through the observation window 143 of the left heating chamber 140, and the magnitude of the applied pressure can be calculated; putting the pressure maintaining device into a heat source and standing for waiting; and (3) taking out the device after hot pressing is finished, screwing out the screw rod 110 in the opposite direction, removing screws and nuts on two sides of the left heating chamber 140 and the right heating chamber 150, opening the whole device to obtain a hot-pressed sample, wherein the left heating chamber 140 and the right heating chamber 150 are used for transmitting heat of an external heating source, and the pressure maintaining spring 180 is always in a compression state to realize pressure maintaining effect in the heating and curing process.
The pressure maintaining device in the resin powder heating and curing process provided by the utility model can continuously maintain pressure in the hot pressing process due to the pressure maintaining spring, the applied pressure can be controlled and monitored by the expansion amount of the pressure maintaining spring, the applied pressure condition can be observed and calculated in real time through the window at the outdoor side of the heating cabin, and the automatic pressure adjustment in the pressure maintaining process is realized; and because whole device is detachable structure again, in case the device goes wrong can directly dismantle the maintenance, pressurize reliable and stable, adjust simple and convenient, can real-time supervision device pressure and can dismouting at any time, the installation is simple and low in manufacturing cost, has overcome traditional pressurize device production, maintenance cycle length and has adjusted inconvenient problem.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, particular embodiments, but rather to those skilled in the art, having the benefit of the teachings of the present invention, which is capable of numerous modifications and alternative forms, and will be readily apparent to those skilled in the art, and it is not intended to limit the invention to the details shown and described without departing from the general concepts defined by the appended claims and their equivalents.
Claims (10)
1. A pressurizer in the heating and curing process of resin powder is characterized by comprising:
the inner circumference of the left heating chamber is provided with a step structure; and
the right heating cabin is detachably connected with the left heating cabin, and a step structure is arranged in the right heating cabin in the circumferential direction, so that a first accommodating cavity and a second accommodating cavity which are communicated with each other are formed between the right heating cabin and the left heating cabin;
the pressure maintaining spring cover is detachably clamped at one end of the left heating cabin and one end of the right heating cabin and is used for sealing the second accommodating cavity;
one end of the pressure maintaining spring is arranged at the upper part of the pressure maintaining spring cover;
one end of the powder discharger is clamped on the step structure, the other end of the powder discharger is arranged in the first accommodating cavity, and one end of the powder discharger is in contact with the other end of the pressure maintaining spring;
the upper pressing block is arranged at the other ends of the left heating cabin and the right heating cabin in a sliding manner and is arranged at the upper part of the powder discharger at intervals, and resin powder is placed between the upper pressing block and the powder discharger;
the screwing rod is rotatably arranged at the upper part of the upper pressing block and is used for pressurizing the upper pressing block;
the diameter of the first accommodating cavity is smaller than that of the second accommodating cavity, and when the powder discharger is clamped on the step structure, the pressure maintaining spring is in a compressed state.
2. The pressurizer for curing resin powder by heating according to claim 1, further comprising:
and one end of the first limiting stud is fixed on the upper end surface of the left heating chamber.
3. The pressurizer for curing resin powder by heating according to claim 2, further comprising:
and one end of the second limiting stud is fixed on the upper end face of the right heating cabin, and the second limiting stud and the first limiting stud are symmetrically arranged.
4. The pressurizer for curing resin powder by heating according to claim 3, further comprising:
the two ends of the limiting top plate are clamped at the other end of the first limiting stud and the other end of the second limiting stud respectively;
wherein, the twisting rod can rotatably penetrate through the spacing top plate, and one end of the twisting rod is contacted with the upper pressing block.
5. The pressurizer for curing resin powder by heating according to claim 4, further comprising:
and the observation window is arranged on the left heating chamber relative to the pressure maintaining spring, and scales are arranged on the outer side of the observation window.
6. The pressure holding apparatus in a process of heating and curing resin powder according to claim 5, further comprising:
and a handle fixed to the other end of the screw.
7. The pressure holding apparatus in a process of heating and curing resin powder as set forth in claim 6, further comprising:
a positioning pin provided on a side end surface of the left heating chamber;
and the positioning hole is arranged on the side end face of the right heating cabin and corresponds to the positioning pin.
8. The pressurizer for curing resin powder by heating according to claim 7, further comprising:
and the fixing holes are respectively and symmetrically arranged on the outer sides of the side end faces of the left heating cabin and the right heating cabin and are used for fixing the left heating cabin and the right heating cabin.
9. The pressurizer for curing resin powder by heating according to claim 8, further comprising:
the first clamping groove is semicircular and is circumferentially arranged in the left heating chamber;
the second clamping groove is semicircular and is circumferentially arranged in the right heating cabin;
the first clamping groove and the second clamping groove can be selectively combined into a ring-shaped structure;
and the two buckles are symmetrically arranged on the circumferential direction of the pressure maintaining spring cover, and the two buckles can be selectively clamped into the annular structure.
10. The pressure maintaining device for use in the thermal curing of resin powder as claimed in claim 8, wherein the roughness of the corresponding end surfaces of the inner wall of said left heating chamber, the inner wall of said right heating chamber, the side surface of said powder discharger, the powder discharger and the upper compact is all Ra1.6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222072626.6U CN217944051U (en) | 2022-08-08 | 2022-08-08 | Pressurizer in resin powder heating and solidifying process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222072626.6U CN217944051U (en) | 2022-08-08 | 2022-08-08 | Pressurizer in resin powder heating and solidifying process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217944051U true CN217944051U (en) | 2022-12-02 |
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ID=84227210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222072626.6U Active CN217944051U (en) | 2022-08-08 | 2022-08-08 | Pressurizer in resin powder heating and solidifying process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217944051U (en) |
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2022
- 2022-08-08 CN CN202222072626.6U patent/CN217944051U/en active Active
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