A forming frame for producing sound-absorbing panels

Abstract

The utility model relates to sound absorption board production uses the technical field of forming frame, and disclose a sound absorption board production uses forming frame, by first frame body, second frame body and hinge constitute, first frame body with second frame body right side hinge joint, left side top and bottom interval are equipped with mounting mechanism, and frame body inboard has the reinforcing rod, and outside installs sealing ring. When installing, first put sound absorption board in a frame body, then close another frame body fixed. In the mounting mechanism, the second plug -in board, fourth plug -in board cooperate with connecting seat, bolt, and the plug -in board is inserted into corresponding slot before with the frame body is bonded with glue, then bolt passes through connecting seat and plug -in board mounting hole and tightens nut, has guaranteed the frame firm. Compared with integral forming frame, this mode greatly reduces the installation difficulty, improves the installation efficiency, does not need the complicated removal operation, effectively improves the convenience and stability of sound absorption board frame installation, lays the foundation for the efficient production and application of sound absorption board.

Description

TECHNICAL FIELD

[0001] The utility model relates to sound absorption board production uses the technical field of forming frame, specifically sound absorption board production uses a kind of forming frame. BACKGROUND

[0002] Sound absorption board production uses the forming frame mainly for the edge of fixed and protected sound absorption board, ensure the stability and integrity of sound absorption board in installation and use process, also help to improve the overall aesthetic degree of sound absorption board simultaneously.It can be closely combined with sound absorption board, form a whole, so that sound absorption board better plays its sound absorption and noise reduction function.

[0003] But the sound absorption board forming frame of the present is integrally formed, in the later period, sound absorption board is installed into forming frame, need to move skill, simultaneously, cannot guarantee that the gap of multiple splices between sound absorption board with forming frame has good sealing performance, leading to sound easily leaks from gap, thus need to be improved. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of sound absorption board production uses the forming frame to solve the problem raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of sound absorption board production uses the forming frame, including first frame body, second frame body and hinge, the first frame body right side bottom is hinged with the hinge and is hinged to the right side top of second frame body, installation mechanism is installed between the first frame body left side bottom and the left side top of second frame body, the first frame body inboard top and second frame body inboard bottom are respectively fixedly connected with reinforcing rod, the outer side of first frame body and second frame body is equipped with sealing ring.

[0006] Preferably, the installation mechanism includes second plugboard and fourth plugboard, the left side top of second frame body and the left side bottom of first frame body are respectively fixedly connected with the inboard of second plugboard and fourth plugboard, the left side of second plugboard and fourth plugboard is respectively fixedly connected with first plugboard and third plugboard, connecting seat is inserted on the side of mutual contact of second plugboard and fourth plugboard, bolt is installed between connecting seat, second plugboard and fourth plugboard.

[0007] Preferably, the left side top of second frame body and the left side bottom of first frame body are provided with second slot, the first slot is provided on the left side of second slot of second frame body and first frame body, the first slot in second frame body and first frame body is respectively fixedly connected with first plugboard and third plugboard, the second slot in second frame body and first frame body is respectively fixedly connected with second plugboard and fourth plugboard.

[0008] Preferably, the connecting seat is fixedly connected with a first plug-in plate, the first plug-in plate is inserted with a second plug-in plate and a fourth plug-in plate, the connecting seat, the first plug-in plate, the second plug-in plate and the fourth plug-in plate are all provided with mounting holes, and bolts are inserted into the mounting holes.

[0009] Preferably, the sealing ring comprises a ring body, the ring body is bonded to the outer side of the first frame and the second frame, a sealing groove is formed in the middle of the outer side of the ring body, and a first elastic ring is fixedly connected to the outer side of the ring body on both sides of the sealing groove.

[0010] Preferably, the first elastic ring and the second elastic ring are arc-shaped, the first elastic ring is curved inward, and the second elastic ring is curved outward.

[0011] Preferably, the ring body, the first elastic ring and the second elastic ring are integrally formed, and the sealing ring is rectangular and provided with an arc at four corners.

[0012] Compared with the prior art, the sound absorption plate production forming frame has the following beneficial effects:

[0013] 1. The sound absorption plate production forming frame solves many problems of the prior art integrally formed frame through the unique split design, the ingenious mounting mechanism and the sealing ring.

[0014] 2. The sound absorption plate production forming frame is provided with a sealing ring, a sealing groove on the ring body and inward and outward curved first and second elastic rings, so that the elastic rings can fill the gaps through elastic deformation when multiple sound absorption plates with forming frames are spliced, the sealing groove further enhances the sealing effect, effectively prevents sound leakage from the gaps, and guarantees good sealing from the principle, improves the overall sound absorption effect of the sound absorption plate, provides more reliable protection for the application of the sound absorption plate in various environments, and meets higher requirements for sound control. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the following embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 It is a whole structure schematic view of the present application.

[0017] Figure 2 It is a first frame body, second frame body, mounting mechanism cooperation part separation one side schematic view.

[0018] Figure 3 It is Figure 2 It is an enlarged structure schematic view of A in the middle.

[0019] Figure 4 It is a first frame body, second frame body, mounting mechanism cooperation part separation another side schematic view.

[0020] Figure 5 It is a sealing ring cross section schematic view.

[0021] In the drawing: 1, reinforcing rod; 2, first frame body; 3, second frame body; 4, sealing ring; 41, ring body; 42, first elastic ring; 43, second elastic ring; 44, sealing groove; 5, mounting mechanism; 51, connecting seat; 52, first plugboard; 53, second plugboard; 54, third plugboard; 55, fourth plugboard; 56, bolt; 57, first insertion slot; 58, second insertion slot; 6, hinge. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0023] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] The utility model provides the following technical scheme:

[0025] Embodiment one

[0026] Please refer to Figures 1-4 A sound absorption plate production is with the forming frame, including first frame body 2, second frame body 3 and hinge 6, first frame body 2 right side bottom and second frame body 3 right side top are hinged and are connected through hinge 6, first frame body 2 left side bottom and second frame body 3 left side top between installation mechanism 5 are installed, first frame body 2 inboard top and second frame body 3 inboard bottom are fixedly connected with reinforcing rod 1 respectively, first frame body 2 and second frame body 3 outside are installed with sealing ring 4.

[0027] Installation mechanism 5 includes second plugboard 53 and fourth plugboard 55, second frame body 3 left side top and first frame body 2 left side bottom are fixedly connected with second plugboard 53 and fourth plugboard 55 inboard respectively, and first plugboard 52 and third plugboard 54 are fixedly connected with second plugboard 53 and fourth plugboard 55 left side respectively, and connecting seat 51 is inserted in the side contact of second plugboard 53 and fourth plugboard 55, and bolt 56 is installed between connecting seat 51, second plugboard 53 and fourth plugboard 55.

[0028] Through the unique split design and the ingenious installation mechanism 5 and sealing ring 4 setting of setting, effectively solved the many problems of the present integrated forming frame. Its first frame body 2 and second frame body 3 are connected through hinge, and installation mechanism 5 is arranged on the other side, when installing sound absorption plate, can first place sound absorption plate on one of the frame, then close the other frame, and be fixed using installation mechanism 5. Such as the cooperation of second plugboard 53, fourth plugboard 55, connecting seat 51 and bolt 56 in installation mechanism 5, by inserting plugboard into corresponding slot, before inserting, the plugboard and frame are bonded by glue, then bolt 56 is passed through the mounting hole of connecting seat 51 and plugboard and is tightened nut, ensure the stable connection of frame, compared with integrated forming frame, greatly reduce the installation difficulty, improve the installation efficiency, without complex moving skill.

[0029] Second frame body 3 left side top and first frame body 2 left side bottom are provided with second slot 58, and first frame body 2 is provided with first slot 57 in second slot 58 left side, and first plugboard 52 and third plugboard 54 are fixedly connected in first slot 57 of second frame body 3 and first frame body 2 respectively, and second plugboard 53 and fourth plugboard 55 are fixedly connected in second slot 58 of second frame body 3 and first frame body 2 respectively.

[0030] The first plug plate 52 is fixedly connected in the middle of the connecting seat 51, the second plug plate 53 and the fourth plug plate 55 are inserted into the first plug plate 52 and contact each other on one side, the connecting seat 51, the first plug plate 52, the second plug plate 53 and the fourth plug plate 55 are provided with mounting holes on the side in contact with each other, the mounting holes are inserted with bolts 56, and the other end of the bolt 56 is threadedly connected with a nut.

[0031] Embodiment two

[0032] Please refer to Figures 1-5 On the basis of embodiment one, the sealing ring 4 further comprises a ring body 41, the ring body 41 is bonded to the outer side of the first frame 2 and the second frame 3, a sealing groove 44 is formed in the middle of the outer side of the ring body 41, and a first elastic ring 42 is fixedly connected to the outer side of the ring body 41 on both sides of the sealing groove 44, and a second elastic ring 43 is fixedly connected to the outer side of the first elastic ring 42.

[0033] Through the sealing ring 4, the sealing groove 44 on the ring body 41 and the first elastic ring 42 and the second elastic ring 43 on the inner and outer sides, when multiple sound absorption plates with shaped frames are spliced, the elastic ring can fill the gap by its own elastic deformation, and the sealing groove 44 further enhances the sealing effect, effectively preventing sound leakage from the gap. This structural design ensures good sealing from the principle, improves the overall sound absorption effect of the sound absorption plate, provides more reliable protection for the application of the sound absorption plate in various environments, and meets the higher requirements for sound control.

[0034] The first elastic ring 42 and the second elastic ring 43 are arc-shaped, the first elastic ring 42 is curved inward, and the second elastic ring 43 is curved outward.

[0035] The ring body 41, the first elastic ring 42 and the second elastic ring 43 are integrally formed, the sealing ring 4 is rectangular, and the four corners are provided with an arc.

[0036] In actual operation, when the device is used, the unique split design and the ingenious installation mechanism 5 and the sealing ring 4 are set, effectively solving many problems of the existing integrally formed frame. The first frame 2 and the second frame 3 are connected by a hinge, and the installation mechanism 5 is provided on the other side. When installing the sound absorption plate, the sound absorption plate can be placed on one of the frames first, and then the other frame is closed and fixed by using the installation mechanism 5. For example, the second plug plate 53, the fourth plug plate 55, the connecting seat 51 and the bolt 56 in the installation mechanism 5 are matched by inserting the plug plate into the corresponding slot, and the plug plate and the frame are bonded by glue before insertion. Then the bolt 56 is inserted through the mounting holes of the connecting seat 51 and the plug plate and the nut is tightened, ensuring the stable connection of the frame. Compared with the integrally formed frame, the installation difficulty is greatly reduced, the installation efficiency is improved, and the complex moving skills are not required.

[0037] The sealing groove 44 on the ring body 41 and the first and second elastic rings 42 and 43 curved on the inner and outer sides can fill the gaps by elastic deformation when the sound absorption panels with the shaped frames are spliced, and the sealing groove 44 further enhances the sealing effect, effectively preventing sound leakage from the gaps. The structural design guarantees good sealing from the principle, improves the overall sound absorption effect of the sound absorption panel, provides more reliable protection for the application of the sound absorption panel in various environments, and meets higher requirements for sound control.

[0038] It should be noted that, in this text, relational terms such as first and second are used only to distinguish one entity or action from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without further limitation, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

Claims

1. A molding frame for producing an acoustic panel, comprising a first frame body (2), a second frame body (3) and a hinge (6), characterized in that: The right bottom of the first frame (2) is hinged to the right top of the second frame (3) through a hinge (6), the left bottom of the first frame (2) is installed with a mounting mechanism (5) between the left top of the second frame (3), the left top of the second frame (3) and the left bottom of the first frame (2) are fixedly connected with the inside of the second plugboard (53) and the fourth plugboard (55) respectively, the left side of the second plugboard (53) and the fourth plugboard (55) are fixedly connected with the first plugboard (52) and the third plugboard (54) respectively, the side of the second plugboard (53) and the fourth plugboard (55) in contact with each other is inserted with a connecting seat (51), the connecting seat (51), the second plugboard (53) and the fourth plugboard (55) are installed with a bolt (56) therebetween.

2. The frame for producing a sound absorbing panel according to claim 1, wherein: The left top of the second frame (3) and the left bottom of the first frame (2) are provided with a second slot (58), the second frame (3) and the first frame (2) are provided with a first slot (57) on the left side of the second slot (58), the first plugboard (52) and the third plugboard (54) are fixedly connected in the first slot (57) of the second frame (3) and the first frame (2) respectively, the second plugboard (53) and the fourth plugboard (55) are fixedly connected in the second slot (58) of the second frame (3) and the first frame (2) respectively.

3. The frame of claim 2, wherein: The first plugboard (52) is fixedly connected in the middle of the connecting seat (51), the second plugboard (53) and the fourth plugboard (55) are inserted in the first plugboard (52) on the side in contact with each other, the side of the connecting seat (51), the first plugboard (52), the second plugboard (53) and the fourth plugboard (55) in contact with each other is provided with a mounting hole, the mounting hole is inserted with a bolt (56), the other end of the bolt (56) is threadedly connected with a nut.

4. The frame of claim 2, wherein: The sealing ring (4) comprises a ring body (41), the ring body (41) is bonded to the outside of the first frame (2) and the second frame (3), a sealing groove (44) is formed in the middle of the outside of the ring body (41), a first elastic ring (42) is fixedly connected to the outside of the ring body (41) on both sides of the sealing groove (44), a second elastic ring (43) is fixedly connected to the outside of the first elastic ring (42).

5. The molding frame for producing a sound absorption panel according to claim 1, wherein: The first elastic ring (42) and the second elastic ring (43) are arc-shaped, the first elastic ring (42) is curved inwardly, and the second elastic ring (43) is curved outwardly.

6. The frame of claim 5, wherein: The ring body (41), the first elastic ring (42) and the second elastic ring (43) are integrally formed, the sealing ring (4) is rectangular, and the corners are provided with an arc.

7. The frame of claim 5, wherein: ​

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