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CN-224210586-U - Hot melting mold for mesh enclosure of sound equipment

CN224210586UCN 224210586 UCN224210586 UCN 224210586UCN-224210586-U

Abstract

The utility model relates to the field of sound net covers and discloses a sound net cover heat melting mold which comprises a bottom supporting plate used for supporting the bottom, wherein the top end of the bottom supporting plate is fixedly connected with a mounting frame body, the middle part of the bottom end of the mounting frame body is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a supporting frame, the bottom end of the supporting frame is fixedly connected with a lower pressing plate, both sides of the interior of the lower pressing plate are fixedly connected with heating rods, the top end of the bottom supporting plate is attached with a lower template, the inner side of the lower template is nested with a mounting frame body, the inner side of the mounting frame body is fixedly connected with a sound net layer, and the inner lower side of the lower template is provided with an adsorption assembly for realizing the heat melting fixing and positioning of the sound net cover. According to the utility model, the stability of positioning the device is improved, the accuracy of hot melting installation is ensured, the efficiency of hot melting installation of the device is improved, and the production efficiency is ensured.

Inventors

  • LV TIANCHENG
  • DAI QIUSHENG
  • LIAO GUODONG

Assignees

  • 东莞瑞成纺织有限公司

Dates

Publication Date
20260508
Application Date
20250428

Claims (7)

  1. 1. The utility model provides an stereo set screen panel hot melt mold, its characterized in that, including bottom sprag board (1) that is used for bottom sprag, the top fixedly connected with mounting bracket body (2) of bottom sprag board (1), the bottom middle part fixedly connected with electric putter (3) of mounting bracket body (2), the output fixedly connected with support frame (4) of electric putter (3), the bottom fixedly connected with lower pressure disk (5) of support frame (4), the equal fixedly connected with heating rod (13) in inside both sides of lower pressure disk (5), the laminating of the top of bottom sprag board (1) has lower bolster (6), the inboard nested installation framework (7) of lower bolster (6), the inboard fixedly connected with stereo set stratum reticulare (8) of installation framework (7), the inside downside of lower bolster (6) is installed and is adsorbed the subassembly for realizing the fixed location of screen panel hot melt, the top right side fixedly connected with pump (11) of bottom sprag board (1), the output fixedly connected with transmission air pipe (10) of pump (11), the front end fixedly connected with of transmission air pipe (10) has suction column (9), the cooling device is used for improving the shaping in order to cool down.
  2. 2. The hot melting die for the sound screen cover of claim 1, wherein the cooling forming assembly comprises a fixed frame (12) positioned at the inner side of the lower pressing plate (5), a cooling fan (14) is fixedly connected to the inner side of the fixed frame (12), transmission air channels (15) are fixedly connected to two sides of the fixed frame (12), and the outer sides of the transmission air channels (15) are respectively and correspondingly fixedly connected to two sides of the inner side of the lower pressing plate (5).
  3. 3. The hot melting die for the sound net cover is characterized in that the adsorption assembly comprises an air extraction ring groove (18) arranged at the lower side of the inner part of the lower die plate (6), an air extraction mounting opening (19) is arranged at the right side of the lower die plate (6), the air extraction mounting opening (19) penetrates into the air extraction ring groove (18), the external threads of the connecting column (9) are connected to the inner part of the air extraction mounting opening (19), a sealing gasket (20) is fixedly connected to the bottom end of the mounting frame body (7), and the outer part of the sealing gasket (20) is nested at the top end of the air extraction ring groove (18).
  4. 4. The hot-melt die for the sound screen panel of claim 3, wherein a plurality of insertion plates (16) are uniformly and fixedly connected to the inside of the air extraction ring groove (18), hot-melt adhesive layers (17) are fixedly connected to the top ends of the insertion plates (16), and the outside of the insertion plates (16) is correspondingly inserted into the sealing gasket (20) respectively.
  5. 5. The hot melting die of the sound net cover of claim 1, wherein the bottom end of the lower pressing plate (5) is fixedly connected with a heat transfer copper frame (21) for realizing heat transfer uniformity.
  6. 6. The hot melting die for the sound net cover according to claim 1, wherein a plurality of positioning columns (23) are fixedly connected to the top end of the bottom supporting plate (1), and the outer parts of the positioning columns (23) are correspondingly inserted into the lower die plate (6) respectively.
  7. 7. The hot-melt die for an acoustic mesh enclosure according to claim 1, wherein a plurality of air outlets (22) are provided on the inner side of the lower platen (5) for allowing ventilation of the internal air.

Description

Hot melting mold for mesh enclosure of sound equipment Technical Field The utility model relates to the field of sound net covers, in particular to a heat melting die for a sound net cover. Background In sound equipment, loudspeaker are equipped with screen panel and screen cloth generally, and this kind of design has multiple function screen cloth simultaneously in providing the protection, can also ensure that the transmission of sound is not hindered, even further promotes tone quality through optimizing sound wave propagation characteristic, and in addition, the screen panel can also effectively separate dust and dust entering loudspeaker inside, prevents that dust accumulation from causing the harm to accurate parts such as vibrating diaphragm, voice coil loudspeaker voice coil to ensure sound equipment's long-term steady operation and tone quality's purity. In order to ensure the convenience and stability of screen panel fixation, fix through hot melt's mode more, in the installation, traditional mould location is not firm, the screen panel produces the aversion in the course of working and causes the screen panel to install the position inaccurately, and after the hot melt was accomplished simultaneously, hot melt adhesive was in the high temperature state comparatively soft, can't directly take off, need carry out natural cooling, but carries out refrigerated efficiency slower. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides a hot melting mold for an acoustic screen, which improves the positioning stability of a device and the hot melting installation efficiency of the device. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides an stereo set screen panel hot melt mold, includes the bottom support plate that is used for bottom sprag, the top fixedly connected with mounting bracket body of bottom support plate, the bottom middle part fixedly connected with electric putter of mounting bracket body, electric putter's output fixedly connected with support frame, the bottom fixedly connected with lower pressure disk of support frame, the equal fixedly connected with heating rod in inside both sides of lower pressure disk, the laminating of bottom support plate's top has the lower bolster, the inboard nested installation framework that has of lower bolster, the inboard fixedly connected with stereo set stratum reticulare of installation framework, the absorption subassembly is installed to the inside downside of lower bolster for be used for realizing screen panel hot melt fixed position, the top right side fixedly connected with aspiration pump of bottom support plate, the output fixedly connected with transmission trachea of aspiration pump, the front end fixedly connected with spliced pole of transmission trachea, the inboard of lower pressure disk is installed cooling shaping subassembly for the efficiency of improving device production. Further, the cooling forming assembly comprises a fixed frame positioned on the inner side of the lower pressing plate, a cooling fan is fixedly connected to the inner side of the fixed frame, transmission air channels are fixedly connected to the two sides of the fixed frame, and the outer sides of the transmission air channels are respectively and correspondingly fixedly connected to the two sides of the inner side of the lower pressing plate. Further, the adsorption component comprises an air extraction ring groove arranged at the lower side of the inner part of the lower die plate, an air extraction mounting opening is arranged at the right side of the lower die plate, the air extraction mounting opening penetrates into the air extraction ring groove, the outer threads of the connecting column are connected with the inner part of the air extraction mounting opening, the bottom end of the mounting frame body is fixedly connected with a sealing gasket, and the outer part of the sealing gasket is nested at the top end of the air extraction ring groove. Further, the inside of the air extraction ring groove is evenly and fixedly connected with a plurality of through inserting plates, the top ends of the through inserting plates are fixedly connected with hot melt adhesive layers, and the outside of the through inserting plates is correspondingly inserted into the sealing gasket respectively. Further, the bottom fixedly connected with heat transfer copper frame of lower pressure disk is used for realizing the homogeneity of heat transfer. Further, a plurality of reference columns are fixedly connected with the top end of the bottom supporting plate, and the outer parts of the reference columns are correspondingly inserted into the lower template respectively. Further, a plurality of exhaust outlets are formed in the inner side of the lower pressure plate, so that ventilation of internal air is achieved. The utility model has the follo