Rapid cooling device for molding of glass fiber reinforced plastic human body model

Abstract

The invention relates to the technical field of cooling, in particular to a glass fiber reinforced plastic human body model forming rapid cooling device which comprises a cooling liquid input pipe, a cooling liquid output pipe, storage boxes and a cooling conveying pipe assembly. The storage box at one end is connected with a cooling liquid input pipe, and the storage box at the other end is connected with a cooling liquid output pipe. Wherein the storage box is used in cooperation with a bearing conveying pipe body in the cooling conveying pipe assembly, the effect of cooling the side walls of the periphery of the mold is achieved, cooling liquid enters from a cooling liquid input pipe, passes through the storage box and the bearing conveying pipe body and is finally output from a cooling liquid output pipe, and the rapid cooling function is provided for the outer side of the mold; during follow-up operation of a worker, the problem that the worker is scalded due to the fact that the temperature outside the mold is high can be solved; the mold opening time is shortened, and the production economic benefits are improved.

Description

Technical Field

[0001] The invention relates to the technical field of cooling, in particular to a rapid cooling device for forming a glass fiber reinforced plastic human model. Background Art

[0002] The existing document with publication number CN211941722U discloses a glass fiber reinforced plastic mannequin reverse mold cooling mold, which includes a base plate, a fixing frame is installed above the base plate, two first cylinders are installed above the fixing frame, a first telescopic rod is arranged below the first cylinder, a mounting plate is arranged below the two first telescopic rods, a plurality of electric lifting columns are installed below the mounting plate, a placement box is arranged below the plurality of electric lifting columns, a rubber plate is installed on the inner side of the placement box, two second support plates are arranged below the placement box, and a cooling device is installed on one side of the placement box; by arranging valves, infusion tubes, first support plates, second motors, cooling plates, first rotating shafts, fan blades, second bearings, return channels, heat conduction rods, box bodies and booster pumps, the mold can dissipate heat through the heat conduction rods and cooling plates, thereby improving the working quality of the mold.

[0003] In the above scheme and the prior art, the cooling work of the mold is generally to pass coolant or cooling gas into the inner cavity of the mold for cooling, generally by circulation or fluidity; while the cooling work of the outer sides of the upper and lower molds is easily overlooked. In actual cooling operations, the outer sides of the molds are generally cooled by natural cooling. The slow external cooling will also affect the mold opening time. Moreover, there will be certain risks when the staff are operating.

[0004] To this end, the present invention provides a glass fiber reinforced plastic mannequin molding rapid cooling device for solving the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide a glass fiber reinforced plastic mannequin molding rapid cooling device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: a rapid cooling device for glass fiber reinforced plastic mannequin molding, comprising a coolant input pipe, a coolant output pipe, a storage box and a cooling delivery pipe assembly;

[0007] The storage box is arranged at both ends of the upper mold body and at both ends of the lower mold body, wherein the storage box at one end is connected to the coolant input pipe and the storage box at the other end is connected to the coolant output pipe;

[0008] A guide column is provided on the lower mold body;

[0009] The side walls of the upper mold body and the lower mold body are both provided with placement grooves, and the placement grooves are provided with auxiliary slots at equal intervals;

[0010] The storage box is connected to the cooling conveying pipe assembly.

[0011] Preferably, a connecting plate is fixedly provided on one side of the storage box, and the connecting plate is fixed by screws. Connecting heads are symmetrically provided at both ends of the storage box, and the outer side wall of the connecting head is provided with a first connecting thread.

[0012] Preferably, the cooling conveying pipe assembly includes a receiving conveying pipe body, an auxiliary protrusion, a second connecting thread, an internal thread connecting cap and a cooling auxiliary structure; auxiliary protrusions are equidistantly arranged on one side of the receiving conveying pipe body, and second connecting threads are arranged on the outer walls at both ends of the receiving conveying pipe body, and the second connecting thread is threadedly connected to the internal thread connecting cap.

[0013] Preferably, the receiving and conveying tube body is placed in a fit in the placement groove body, and the receiving and conveying tube body and the placement groove body are arranged in the same number of groups, the auxiliary convex body is arranged to be hollow, and the auxiliary convex body is connected to the receiving and conveying tube body.

[0014] Preferably, the auxiliary protrusion and the auxiliary slot are adaptable and pluggable.

[0015] Preferably, the cooling auxiliary structure includes a first cap body, a second cap body, a docking joint, a sealing gasket, an externally threaded connecting ring, a limit stop ring, an internally threaded connecting groove and a filter disc body; an internally threaded connecting groove is provided on the inner side of the cap opening of the first cap body, and an externally threaded connecting ring is fixedly provided on the end of the cap opening of the second cap body, and the externally threaded connecting ring is threadedly connected with the internally threaded connecting groove in a matching manner.

[0016] Preferably, limit retaining rings are fixedly provided on the inner side walls of both the first cap body and the second cap body, and the two limit retaining rings form a receiving groove, in which the filter disc is placed.

[0017] Preferably, a butt joint is fixedly provided at the end of both the first cap body and the second cap body, and a sealing gasket is fixedly provided at the same end of the first cap body and the second cap body as the butt joint.

[0018] Preferably, the first cap body and the second cap body are connected to form a socket head, and the socket head has a receiving cavity.

[0019] Preferably, the butt joint is adapted and plugged with the pipe opening of the receiving conveying pipe body, and is also adapted and plugged with the pipe opening of the connecting head.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The glass fiber reinforced plastic mannequin molding rapid cooling device designed by the present invention comprises a coolant input pipe, a coolant output pipe, a storage box and a cooling delivery pipe assembly, wherein the storage box is used in conjunction with a receiving and delivering pipe body in the cooling delivery pipe assembly to form a function of cooling the side walls around the mold. The coolant enters from the coolant input pipe, passes through the storage box and the receiving and delivering pipe body, and is finally output from the coolant output pipe, providing a rapid cooling function for the outside of the mold. When the subsequent staff operates, the problem of scalding to the staff due to the high temperature outside the mold can also be avoided; the mold opening time is accelerated, and the production economic benefits are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the right side of the structural connection between the molding die and the cooling conveying pipe assembly of the present invention;

[0023] Figure 2 The left side schematic diagram of the connection structure between the mold and the cooling conveying pipe assembly of the present invention;

[0024] Figure 3 This is a schematic diagram of the connection of the main structure of the lower mold of the present invention;

[0025] Figure 4 For the present invention Figure 3 A magnified schematic diagram of the structural connection at center A;

[0026] Figure 5 The left side schematic diagram of the connection between the receiving and conveying pipe body and the cooling auxiliary structure of the present invention;

[0027] Figure 6 For the present invention Figure 5 A magnified schematic diagram of the structural connection at B in the middle;

[0028] Figure 7 The right side schematic diagram of the connection between the receiving and conveying pipe body and the cooling auxiliary structure of the present invention;

[0029] Figure 8 For the present invention Figure 7 A magnified schematic diagram of the structural connection at C in the middle;

[0030] Fig. 9 It is a schematic diagram of the right side of the cooling auxiliary structure connection of the present invention;

[0031] Fig.10 It is a schematic diagram of the left side of the cooling auxiliary structure connection of the present invention.

[0032] In the figure: upper mold body 1, lower mold body 2, guide column 21, coolant input pipe 3, coolant output pipe 4, storage box 5, connector 51, first connecting thread 52, placement groove body 6, auxiliary slot 7, receiving and conveying pipe body 801, auxiliary protrusion 802, second connecting thread 803, internal thread connecting cap 804, first cap body 901, second cap body 902, docking pipe head 903, sealing gasket 904, external thread connecting ring 905, limit stop ring 906, internal thread connecting groove 907, filter disc body 908. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention are described clearly and completely below. The embodiments of the present invention and all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0034] Example 1: Please refer to Figure 1-Figure 10 A rapid cooling device for glass fiber reinforced plastic mannequin molding comprises a coolant input pipe 3, a coolant output pipe 4, a storage box 5 and a cooling delivery pipe assembly.

[0035] The coolant inlet pipe 3, the coolant outlet pipe 4, the storage box 5 and the cooling delivery pipe assembly are used together to cool the outside of the mold, wherein the mold includes an upper mold body 1 and a lower mold body 2. In order to better cool the side walls of the upper mold body 1 and the lower mold body 2, on the one hand, a placement groove 6 is set on the side walls of the upper mold body 1 and the lower mold body 2; on the other hand, the storage box 5 is used in combination with the receiving delivery pipe body 801 in the cooling delivery pipe assembly to form a function of cooling the side walls around the mold.

[0036] The storage boxes 5 are arranged at both ends of the upper mold body 1 and also at both ends of the lower mold body 2, wherein the storage box 5 at one end is connected to the coolant input pipe 3, and the storage box 5 at the other end is connected to the coolant output pipe 4; a guide column 21 is arranged on the lower mold body 2; a placement groove body 6 is arranged on the side walls of both the upper mold body 1 and the lower mold body 2, and auxiliary slots 7 are arranged at equal distances in the placement groove body 6.

[0037] In order to further improve the position stability of the receiving and conveying tube body 801, on the one hand, the receiving and conveying tube body 801 is adapted and fitted with the placement groove body 6, and an auxiliary protrusion 802 is arranged on the side wall of the receiving and conveying tube body 801 to adapt and plug into the auxiliary slot 7 in the placement groove body 6; this process can improve the receiving and conveying tube body 801 to have a stable limit during installation; furthermore, through the close fitting contact between the receiving and conveying tube body 801 and the placement groove body 6, and the plugging of the auxiliary protrusion 802 and the auxiliary slot 7, the contact area between the receiving and conveying tube body 801 and the side wall of the mold is increased, the cooling contact surface is increased, and the cooling effect is further improved; on the other hand, the storage box 5 is connected to the cooling conveying pipe assembly; a connecting plate is fixedly arranged on one side of the storage box 5, and the connecting plate is fixed by screws, and connectors 51 are symmetrically arranged at both ends of the storage box 5, and the outer wall of the connector 51 is provided with a first connecting thread 52, and the two ends of the receiving and conveying tube body 801 are connected and fixed to the connector 51 on the storage box 5.

[0038] Among them, auxiliary protrusions 802 are equidistantly arranged on one side of the receiving and conveying pipe body 801 in the cooling and conveying pipe assembly, and second connecting threads 803 are arranged on the outer walls at both ends of the receiving and conveying pipe body 801, and the second connecting threads 803 are threadedly connected with the internal threaded connecting caps 804; here, the receiving and conveying pipe body 801 is placed in the placement groove body 6, and the receiving and conveying pipe body 801 and the placement groove body 6 are set with the same number of groups, the auxiliary protrusions 802 are set to be hollow, and the auxiliary protrusions 802 are connected to the receiving and conveying pipe body 801; the internal threaded connecting caps 804 threadedly connected on the pipe heads at both ends of the receiving and conveying pipe body 801, when the receiving and conveying pipe body 801 and the connecting head 51 are docked and connected, the two are aligned, and then the internal threaded connecting cap 804 is rotated so that the internal threaded connecting cap 804 reaches the docking position of the two, so that the receiving and conveying pipe body 801 and the connecting head 51 are connected and fixed.

[0039] In the process of conveying the coolant, in order to filter the impurities generated therein and ensure the cooling work, a cooling auxiliary structure is set at the connection position between the receiving and conveying pipe body 801 and the connecting head 51, wherein the inner side of the cap opening of the first cap body 901 in the cooling auxiliary structure is provided with an internal threaded connecting groove 907, and the end of the cap opening of the second cap body 902 is fixedly provided with an external threaded connecting ring 905, and the external threaded connecting ring 905 is threadedly connected with the internal threaded connecting groove 907; the inner side walls of the first cap body 901 and the second cap body 902 are fixedly provided with a limit stop ring 906, and the ends of the first cap body 901 and the second cap body 902 are fixedly provided with a butt joint 903, and the first cap body 901 and the second cap body 902 are fixedly provided with a sealing gasket 904 at the same end as the butt joint 903; the butt joint 903 is plugged into the pipe opening of the receiving and conveying pipe body 801, and is also connected with the connecting head 51 is adapted to be plugged in; wherein the first cap body 901 is first connected to the second cap body 902, that is, they are fixed by the threaded connection of the external threaded connecting ring 905 and the internal threaded connecting groove 907. When performing this operation, the filter disc 908 needs to be placed in the first cap body 901 or the second cap body 902 in advance, that is, they are limited by the limiting retaining ring 906 on the inner side of the first cap body 901 or the second cap body 902. The two limiting retaining rings 906 form a receiving groove, in which the filter disc 908 is placed; and the first cap body 901 and the second cap body 902 are connected to form a socket joint, and the socket joint has a receiving cavity; the impurities filtered by the filter disc 908 stay in the receiving cavity; then the docking pipe joint 903 is respectively inserted into the pipe joint of the receiving and conveying pipe body 801 and the connecting head 51, and finally the connection and fixation are carried out by rotating the internal threaded connecting cap 804.

[0040] In order to facilitate the cleaning of impurities in the accommodating cavity in the later stage, the present scheme splices the first cap body 901 and the second cap body 902, that is, an internal threaded connecting groove 907 is set in the first cap body 901, and an external threaded connecting ring 905 is set at the cap mouth end of the second cap body 902. When splicing, the internal threaded connecting groove 907 and the external threaded connecting ring 905 are threadedly connected. The detachable setting makes it convenient for its later replacement and maintenance.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid cooling device for glass fiber reinforced plastic mannequin molding, characterized in that: It comprises a cooling liquid input pipe (3), a cooling liquid output pipe (4), a storage box (5) and a cooling delivery pipe assembly; The storage box (5) is arranged at both ends of the upper mold body (1) and at both ends of the lower mold body (2), wherein the storage box (5) is connected to the coolant inlet pipe (3) at one end and connected to the coolant outlet pipe (4) at the other end; A guide column (21) is provided on the lower mold body (2); The side walls of both the upper mold body (1) and the lower mold body (2) are provided with placement grooves (6), and auxiliary slots (7) are equidistantly arranged in the placement grooves (6); The storage box (5) is connected to the cooling conveying pipe assembly.

2. A rapid cooling device for forming a glass fiber reinforced plastic mannequin according to claim 1, characterized in that: A connecting plate is fixedly provided on one side of the storage box (5), and the connecting plate is fixed by screws. Connecting heads (51) are symmetrically provided at both ends of the storage box (5), and the outer side wall of the connecting head (51) is provided with a first connecting thread (52).

3. A rapid cooling device for forming a glass fiber reinforced plastic mannequin according to claim 1, characterized in that: The cooling conveying pipe assembly includes a receiving conveying pipe body (801), an auxiliary protrusion (802), a second connecting thread (803), an internal thread connecting cap (804) and a cooling auxiliary structure; auxiliary protrusions (802) are equidistantly arranged on one side of the receiving conveying pipe body (801), and second connecting threads (803) are arranged on the outer walls at both ends of the receiving conveying pipe body (801), and the second connecting thread (803) is threadedly connected to the internal thread connecting cap (804).

4. A rapid cooling device for forming a glass fiber reinforced plastic mannequin according to claim 3, characterized in that: The receiving and conveying pipe body (801) is placed in a close fit in the placement groove body (6), and the receiving and conveying pipe body (801) and the placement groove body (6) are provided with the same number of groups, the auxiliary convex body (802) is provided to be hollow, and the auxiliary convex body (802) is provided to be connected with the receiving and conveying pipe body (801).

5. The rapid cooling device for forming a glass fiber reinforced plastic mannequin according to claim 3, characterized in that: The auxiliary protrusion (802) and the auxiliary slot (7) are adapted to be plugged in.

6. The rapid cooling device for forming a glass fiber reinforced plastic mannequin according to claim 3, characterized in that: The cooling auxiliary structure comprises a first cap body (901), a second cap body (902), a butt joint (903), a sealing gasket (904), an externally threaded connecting ring (905), a limit ring (906), an internally threaded connecting groove (907) and a filter disc body (908); an internally threaded connecting groove (907) is provided on the inner side of the cap opening of the first cap body (901), and an externally threaded connecting ring (905) is fixedly provided at the end of the cap opening of the second cap body (902); the externally threaded connecting ring (905) is threadedly connected to the internally threaded connecting groove (907) in a matching manner.

7. A rapid cooling device for forming a glass fiber reinforced plastic mannequin according to claim 6, characterized in that: The inner side walls of both the first cap body (901) and the second cap body (902) are fixedly provided with limit stop rings (906), and the two limit stop rings (906) form a receiving groove, in which a filter disc (908) is placed.

8. The rapid cooling device for forming a glass fiber reinforced plastic mannequin according to claim 6, characterized in that: The ends of both the first cap body (901) and the second cap body (902) are fixedly provided with a butt joint (903), and both the first cap body (901) and the second cap body (902) are fixedly provided with a sealing gasket (904) at the same end as the butt joint (903).

9. The rapid cooling device for forming a fiberglass mannequin according to claim 6, characterized in that: The first cap body (901) and the second cap body (902) are connected to form a socket joint, and the socket joint has a receiving cavity.

10. The rapid cooling device for forming a fiberglass mannequin according to claim 6, characterized in that: The butt joint (903) is adapted and plugged with the pipe opening of the receiving and conveying pipe body (801), and is also adapted and plugged with the pipe opening of the connecting head (51).

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