Ultra-rapid forming device for deadening felt

Abstract

The utility model relates to an ultra-fast forming device for deadening felt, which comprises a processing table, a mounting rack is fixedly mounted at the top of the processing table, a cylinder is fixedly mounted on the mounting rack, and the bottom of the cylinder is connected with an upper hot pressing plate. According to the ultra-rapid forming device for the deadening felt, by arranging the cooling mechanism, after hot pressing and heating are completed, a deadening felt semi-finished product can be more accurately and rapidly cooled by the cooling mechanism, and after the deadening felt is placed in the cooling groove, a hydraulic rod is controlled to drive a cooling forming roller to move to the surface of the deadening felt and be tightly attached to the surface of the deadening felt; then an electric sliding rail is controlled to drive a cooling forming roller to move left and right in a rolling mode so as to drive the cooling forming roller to press and shape the deadening felt, an air cooler and an exhaust fan are started in the rolling process, cold air of the air cooler is conveyed into the cooling forming roller, then the deadening felt is cooled through an air outlet, and meanwhile the exhaust fan extracts hot air blowing downwards; and therefore, ultra-fast cooling and ultra-fast forming are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of sound insulation felt production, in particular to an ultra-fast prototyping device for sound insulation felt. Background Art

[0002] The production process of sound insulation felt is as follows: the semi-finished flat felt of sound insulation felt is produced on the production line, and then transported to the molding mold workshop for molding and punching.

[0003] At present, in the market, when producing sound insulation felt, the flat pressure cooling method is usually used to cool and shape it. However, since the cooling medium may have uneven flow, the flat pressure cooling cannot accurately cool and shape the specific position on the sound insulation felt. There may be problems such as excessive cooling or excessive pressure in a certain place, which may affect the product quality. Therefore, an ultra-rapid prototyping device for sound insulation felt is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an ultra-rapid prototyping device for sound insulation felt, which has the advantages of facilitating more precise cooling operations on the sound insulation felt, and solves the problem that flat pressure cooling cannot perform more precise cooling and shaping.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ultra-rapid prototyping device for sound insulation felt, comprising a processing table, a mounting frame is fixedly installed on the top of the processing table, a cylinder is fixedly installed on the mounting frame, an upper hot pressing plate is connected to the bottom of the cylinder, a hot pressing groove is opened on the top wall of the processing table, a lower hot pressing mold is installed in the hot pressing groove, and a cooling mechanism is installed on the processing table;

[0008] The cooling mechanism includes an air cooler, an L-shaped air duct, a cooling trough, an air hood, an electric slide rail, a fixed frame, a hydraulic rod, a fixed rod, a connecting rod, a roller, a cooling forming roller, a telescopic air duct, an air branch pipe, an exhaust pipe and an exhaust fan. The top of the mounting frame is fixedly installed with an air cooler, the air outlet of the air cooler is connected to the L-shaped air duct, the top wall of the processing table is provided with a cooling trough, the interior of the processing table is provided with an air hood, the inner top wall of the mounting frame is fixedly installed with an electric slide rail, the bottom of the electric slide rail is connected to a fixed A fixed frame, a hydraulic rod is fixedly installed in the middle of the fixed frame, a fixed rod is fixedly installed at the free end of the hydraulic rod, two connecting rods are fixedly installed at the bottom of the fixed rod, rollers are rotatably connected to the connecting rods, a cooling forming roller is fixedly installed between the two rollers, a telescopic air pipe is connected to the L-shaped air pipe, an air branch pipe is installed inside the roller at the rear side, an exhaust pipe connected to the bottom of the air hood is installed inside the processing table, and an exhaust fan is connected to the end of the exhaust pipe away from the air hood.

[0009] Furthermore, the interior of the cooling forming roller is hollow, and the gas branch pipe is connected to the interior of the cooling forming roller.

[0010] Furthermore, the telescopic air supply pipe is connected to the air supply branch pipe through a connector, and a plurality of air outlets are provided on the outside of the cooling forming roller.

[0011] Furthermore, a plurality of air outlet holes are provided on the inner bottom wall of the cooling groove, and the cooling groove is connected with the air supply hood through the air outlet holes.

[0012] Furthermore, an opening is formed on the rear side wall of the mounting frame, and the front side of the telescopic air delivery pipe extends to the interior of the mounting frame through the opening.

[0013] Furthermore, the inner wall of the fixing frame is provided with two slide grooves, and a slider is slidably connected in the slide groove, and the two sliders are fixedly connected to the fixing rod at one side close to the fixing rod.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The ultra-rapid prototyping device of the sound insulation felt is provided with a cooling mechanism. When the semi-finished product of the sound insulation felt is heated by hot pressing, it can be cooled more accurately and quickly by the cooling mechanism. When the sound insulation felt is placed in the cooling tank, the hydraulic rod is controlled to drive the cooling forming roller to move to the surface of the sound insulation felt and to be close to it, and then the electric slide rail is controlled to drive the cooling forming roller to roll left and right to drive it to press and shape the sound insulation felt. During the rolling process, the cold air of the cold air fan is turned on, and the cold air of the cold air fan is transported to the cooling forming roller, and then the sound insulation felt is cooled through the air outlet. At the same time, the exhaust fan extracts the hot air blowing downward to achieve ultra-rapid cooling and ultra-rapid prototyping. When it is necessary to accurately cool and shape a certain part of the surface of the sound insulation felt, the electric slide rail and the hydraulic rod can drive the cooling forming roller to move to the part that needs to be processed for accurate processing, so as to prevent excessive cooling of other parts that do not require secondary cooling during flat pressing cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front cross-sectional view of the utility model;

[0018] Figure 2 It is a right side sectional view of the utility model;

[0019] Figure 3 It is a left side sectional view of the utility model.

[0020] In the figure: 1 processing table, 2 mounting frame, 3 cylinder, 4 upper hot pressing plate, 5 hot pressing tank, 6 cooling mechanism, 601 cold air fan, 602 L-type air duct, 603 cooling tank, 604 air hood, 605 electric slide rail, 606 fixing frame, 607 hydraulic rod, 608 fixing rod, 609 connecting rod, 610 roller, 611 cooling forming roller, 612 telescopic air duct, 613 air branch pipe, 614 exhaust pipe, 615 exhaust fan, 7 lower hot pressing mold. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 In this embodiment, an ultra-rapid prototyping device for sound insulation felt includes a processing table 1, a mounting frame 2 is fixedly installed on the top of the processing table 1, a cylinder 3 is fixedly installed on the mounting frame 2, an upper hot pressing plate 4 is connected to the bottom of the cylinder 3, a hot pressing groove 5 is opened on the top wall of the processing table 1, a lower hot pressing mold 7 is installed in the hot pressing groove 5, and a cooling mechanism 6 is installed on the processing table 1.

[0023] Specifically, a cooling fan 601 is fixedly installed on the top of the mounting frame 2, and an L-shaped air supply pipe 602 is connected to the air outlet of the cooling fan 601. A cooling groove 603 is opened on the top wall of the processing table 1, and an air supply hood 604 is installed inside the processing table 1. An electric slide rail 605 is fixedly installed on the inner top wall of the mounting frame 2, and a fixed frame 606 is connected to the bottom of the electric slide rail 605. A hydraulic rod 607 is fixedly installed in the middle of the fixed frame 606, and a fixed rod 608 is fixedly installed on the free end of the hydraulic rod 607. Two connecting rods 609 are fixedly installed at the bottom of the fixed rod 608, and a roller 610 is rotatably connected to the connecting rod 609. A cooling forming roller 611 is fixedly installed between the two rollers 610. A telescopic air supply pipe 612 is connected to the L-shaped air supply pipe 602, and a gas supply branch pipe 613 is installed inside the rear roller 610. An exhaust fan connected to the bottom of the air supply hood 604 is installed inside the processing table 1. Tube 614, the end of the exhaust pipe 614 away from the air supply hood 604 is connected to the exhaust fan 615, the hydraulic rod 607 is controlled to drive the cooling and forming roller 611 to move to the surface of the sound insulation felt and close to it, and then the electric slide rail 605 is controlled to drive the cooling and forming roller 611 to roll left and right, which can drive it to cool and press the sound insulation felt. During the rolling process, the cold air fan 601 and the exhaust fan 615 are turned on, and the cold air of the cold air fan 601 is transported to the cooling and forming roller 611, and then the sound insulation felt is cooled through the air outlet. At the same time, the exhaust fan 615 extracts the hot air blowing downward to achieve ultra-fast cooling and ultra-fast molding, and when it is necessary to accurately cool and shape a certain part of the surface of the sound insulation felt, the electric slide rail 605 and the hydraulic rod 607 can drive the cooling and forming roller 611 to move to the place where processing is required for precise processing, so as to prevent excessive cooling of other positions that do not require secondary cooling during flat pressing cooling.

[0024] Specifically, the interior of the cooling forming roller 611 is hollow, and the gas branch pipe 613 is connected to the interior of the cooling forming roller 611 , and cold air can be transported to the interior of the cooling forming roller 611 through the gas branch pipe 613 .

[0025] Specifically, a plurality of air outlets are provided on the outside of the cooling forming roller 611, and the cold air is blown to the surface and the inside of the sound insulation felt through the air outlets.

[0026] Specifically, a plurality of air outlet holes are provided on the inner bottom wall of the cooling groove 603, and the cooling groove 603 is connected with the air supply hood 604 through the air outlet holes. The cold air will be heated after passing through the sound insulation felt, and then drawn to the outside through the air outlet holes and the air supply hood 604.

[0027] Specifically, an opening is provided on the rear side wall of the mounting frame 2 , and the front side of the telescopic air pipe 612 extends to the interior of the mounting frame 2 through the opening, so that the telescopic air pipe 612 can smoothly supply air following the movement of the cooling forming roller 611 .

[0028] Specifically, the inner wall of the fixing frame 606 is provided with two slide grooves, in which sliders are slidably connected, and the two sliders are fixedly connected to the fixing rod 608 on one side close to the fixing rod 608. The slide grooves and the sliders can assist the fixing rod 608 in stable movement.

[0029] When implementing, follow these steps:

[0030] 1) First, place the semi-finished sound insulation felt into the lower hot pressing mold 7, and control the cylinder 3 to drive the upper hot pressing plate 4 to descend to heat the semi-finished sound insulation felt;

[0031] 2) Then the heated semi-finished product is moved into the cooling tank 603, and at the same time the hydraulic rod 607 drives the cooling forming roller 611 to move to the surface of the sound insulation felt and to be in close contact with it, and then the electric slide rail 605 is controlled to drive the cooling forming roller 611 to roll left and right, so as to drive it to cool and press the sound insulation felt;

[0032] 3) Finally, during the rolling process, the air cooler 601 and the exhaust fan 615 are turned on, and the cold air from the air cooler 601 is transported to the cooling and forming roller 611, and then the sound insulation felt is cooled through the air outlet. At the same time, the exhaust fan 615 extracts the hot air blowing downward to achieve ultra-fast cooling and ultra-fast forming. When precise cooling is required, the cooling and forming roller 611 is driven by the electric slide rail 605 and the hydraulic rod 607 to move to the required processing location for precise processing.

[0033] In summary, the ultra-rapid prototyping device of the sound insulation felt is provided with a cooling mechanism 6. When the semi-finished sound insulation felt is heated by hot pressing, it can be cooled more accurately and quickly by the cooling mechanism 6. When the sound insulation felt is placed in the cooling tank 603, the hydraulic rod 607 is controlled to drive the cooling forming roller 611 to move to the surface of the sound insulation felt and to be close to it. Then, the electric slide rail 605 is controlled to drive the cooling forming roller 611 to roll left and right to drive it to press and shape the sound insulation felt. During the rolling process, the cooling fan 601 is turned on. and the exhaust fan 615. The cold air from the cold air fan 601 is transported to the cooling and forming roller 611, and then the sound insulation felt is cooled through the air outlet. At the same time, the exhaust fan 615 extracts the hot air blowing downward to achieve ultra-fast cooling and ultra-fast forming. When it is necessary to accurately cool and form a certain part of the surface of the sound insulation felt, the electric slide rail 605 and the hydraulic rod 607 can drive the cooling and forming roller 611 to move to the part that needs to be processed for precise processing, thereby preventing excessive cooling of other parts that do not require secondary cooling during flat pressure cooling.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] 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. An ultra-rapid prototyping device for sound insulation felt, comprising a processing table (1), characterized in that: A mounting frame (2) is fixedly mounted on the top of the processing table (1), a cylinder (3) is fixedly mounted on the mounting frame (2), an upper hot pressing plate (4) is connected to the bottom of the cylinder (3), a hot pressing groove (5) is opened on the top wall of the processing table (1), a lower hot pressing mold (7) is installed in the hot pressing groove (5), and a cooling mechanism (6) is installed on the processing table (1); The cooling mechanism (6) comprises a cooling fan (601), an L-shaped air supply pipe (602), a cooling groove (603), an air supply hood (604), an electric slide rail (605), a fixed frame (606), a hydraulic rod (607), a fixed rod (608), a connecting rod (609), a roller (610), a cooling forming roller (611), a telescopic air supply pipe (612), an air supply branch pipe (613), an exhaust pipe (614) and an exhaust fan (615). The cooling fan (601) is fixedly installed on the top of the mounting frame (2), and the air outlet of the cooling fan (601) is connected to the L-shaped air supply pipe (602). The top wall of the processing table (1) is provided with a cooling groove (603), and the interior of the processing table (1) is provided with an air supply hood (604). The inner top wall of the mounting frame (2) is fixedly installed with an electric slide rail (605), and the electric slide rail ( The bottom of the processing table (1) is connected to a fixed frame (606), a hydraulic rod (607) is fixedly installed in the middle of the fixed frame (606), a fixed rod (608) is fixedly installed at the free end of the hydraulic rod (607), two connecting rods (609) are fixedly installed at the bottom of the fixed rod (608), a roller (610) is rotatably connected to the connecting rod (609), a cooling forming roller (611) is fixedly installed between the two rollers (610), a telescopic air supply pipe (612) is connected to the L-shaped air supply pipe (602), an air supply branch pipe (613) is installed inside the rear side of the roller (610), an exhaust pipe (614) connected to the bottom of the air supply hood (604) is installed inside the processing table (1), and an exhaust fan (615) is connected to the end of the exhaust pipe (614) away from the air supply hood (604).

2. The ultra-rapid prototyping device of a sound insulation felt according to claim 1, characterized in that: The interior of the cooling forming roller (611) is hollow, and the gas supply branch pipe (613) is connected to the interior of the cooling forming roller (611).

3. The ultra-rapid prototyping device of a sound insulation felt according to claim 1, characterized in that: The telescopic air delivery pipe (612) is connected to the air delivery branch pipe (613) through a connector, and a plurality of air outlets are provided on the outside of the cooling forming roller (611).

4. The ultra-rapid prototyping device of the sound insulation felt according to claim 3, characterized in that: The inner bottom wall of the cooling groove (603) is provided with a plurality of air outlet holes, and the cooling groove (603) is connected to the air supply cover (604) through the air outlet holes.

5. The ultra-rapid prototyping device of a sound insulation felt according to claim 1, characterized in that: An opening is provided on the rear side wall of the mounting frame (2), and the front side of the telescopic air delivery pipe (612) extends through the opening to the interior of the mounting frame (2).

6. The ultra-rapid prototyping device of a sound insulation felt according to claim 1, characterized in that: The inner wall of the fixing frame (606) is provided with two sliding grooves, in which sliding blocks are slidably connected, and the two sliding blocks are fixedly connected to the fixing rod (608) on one side thereof close to the fixing rod (608).

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