A workshop machine noise adsorbing shield room

Abstract

The application provides a workshop machine noise adsorption shielding room, which comprises a base, side plate assemblies are arranged on the top of the base, noise reduction assemblies are arranged in the side plate assemblies, drying assemblies are fixedly installed on the top of the side plate assemblies and extend into the noise reduction assemblies, a top plate is arranged on the top of the side plate assemblies, a hanging plate is fixedly installed on the bottom of the top plate, two groups of surrounding sound insulation structures are arranged on the hanging plate, sound insulation curtains are rolled on the surrounding sound insulation structures, and a supporting assembly is slidably installed on the top of the base; the surrounding sound insulation structure comprises a folding assembly and a transmission assembly, and the drying assembly comprises a cross arm, a sleeve, a gas guide port and an electric heating rod. The shielding room realizes the double-layer sound insulation and noise reduction effect through the surrounding sound insulation structure, the sound insulation structure can be automatically carried out and rolled up, the noise reduction of the equipment machine is met, and the actual regulation and control of the personnel on the machine are not hindered.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of equipment noise reduction, and particularly relates to a workshop machine noise adsorption shielding room. BACKGROUND

[0002] Noise adsorption shielding room is a room specially designed to reduce or eliminate environmental noise interference. It is usually constructed from special materials with high sound absorption and sound insulation properties, which can effectively absorb and block external noise.

[0003] Noise adsorption shielding rooms are widely used in places that require a quiet environment, such as scientific research laboratories, production workshops, recording studios, hospital operating rooms, conference rooms, etc. They are also used in the testing and debugging process of industrial equipment to ensure the accuracy of test results.

[0004] Noise adsorption shielding rooms usually adopt a multi-layer structure and sound-absorbing materials to maximize the reduction of noise transmission. The sound-absorbing materials on the walls, ceiling and floor can effectively absorb incoming noise and convert noise energy into harmless heat energy through reflection, scattering and absorption techniques.

[0005] From the above description, the composition and performance of the existing noise adsorption shielding room can be further understood. However, in practice, noise adsorption shielding rooms still have the following shortcomings when in use: The existing noise adsorption shielding room generally has the characteristics of sound insulation and noise reduction of the basic room body itself. Adding too many sound insulation structures or noise reduction materials to the room body itself will inevitably increase the overall thickness, which causes the single nature of the shielding room's noise reduction and sound insulation. Especially for workshop machines, the main source of noise is generated by the machine itself. The existing shielding room cannot make corresponding sound insulation treatment to the machine itself, and cannot ensure that personnel inside the shielding room can achieve a certain sound insulation effect while not affecting the overall operation process, which cannot guarantee the comfort of personnel during internal operation. Therefore, it is necessary to effectively improve and optimize the existing noise adsorption shielding room. SUMMARY

[0006] In view of the deficiencies of the prior art, the present application provides a workshop machine noise adsorption shielding room, which solves the problems mentioned in the background art.

[0007] To achieve the above purpose, the present application is realized by the following technical scheme:

[0008] The utility model provides a workshop machine noise adsorbs shielding room, including the base, both sides of the top of base are equipped with side plate subassembly, the inside of side plate subassembly is equipped with the noise reduction subassembly of cooperation, the top of side plate subassembly is fixedly installed with the drying assembly extending to the inside of noise reduction subassembly, the top of side plate subassembly is equipped with roof, the bottom of roof is fixedly installed with the hanging plate, the hanging plate is equipped with two groups of encircle type sound insulation structure, the sound insulation curtain is rolled up on encircle type sound insulation structure, the top of base is slidably installed with support subassembly, encircle type sound insulation structure includes retraction assembly, transmission assembly, drying assembly includes cross arm, sleeve, gas guide, electric heating rod, the top of side plate subassembly is fixedly installed with cross arm, cross arm is fixedly installed with sleeve extending to the inside of noise reduction subassembly, and sleeve both sides are provided with gas guide, sleeve is sleeved with electric heating rod, the bottom of hanging plate is equipped with retraction assembly, the top of hanging plate is equipped with transmission assembly with retraction assembly connection, retraction assembly includes roll up roller, guide gear, transmission assembly includes guide rail, guide tooth, servo motor, the bottom of hanging plate is fixedly installed with guide rail, and the inside of guide rail is provided with guide tooth, the hanging plate is equipped with the guide gear of meshing with guide tooth, the bottom of guide gear is fixedly installed with roll up roller, the top of guide gear is equipped with servo motor.

[0009] Further, the top of the base is provided with two groups of sliding grooves, and the sliding grooves are slidably installed with sliding rails connected with the support assembly. The base and the roof are equipped with cooperating protection doors.

[0010] Further, the side plate assembly includes a plate body, a mounting component, and a butt joint component. The outer sides of the base and the roof are jointly and fixedly installed with the plate body through the butt joint component, and the plate bodies are mutually assembled and connected through the mounting component.

[0011] Further, the noise reduction assembly includes a sound-absorbing board, a sound-absorbing hole, a conical sound-absorbing wall, and a damping component one. The conical sound-absorbing wall is laid in the plate body. The end face of the plate body is equipped with the sound-absorbing board, and the sound-absorbing board is uniformly distributed with the sound-absorbing holes. A plurality of sets of damping component ones are assembled between the plate body and the sound-absorbing board.

[0012] Further, the damping component one includes a fixed plate and a damping spring shock absorber one. A plurality of sets of damping spring shock absorbers one are fixedly installed in the plate body, and the end portions of the damping spring shock absorbers one extend out of the sound-absorbing board. The end portions of the damping spring shock absorbers one are jointly equipped with the fixed plate.

[0013] Further, the transmission assembly further includes a guide block, a support seat, and a limiting rod. The guide block is slidably installed in the hanging plate. The top of the guide block is fixedly installed with the support seat assembled with the servo motor. The bottom of the guide block is assembled and connected with the guide gear. The limiting rods are fixedly installed at the four corners of the bottom of the guide rail.

[0014] Further, the hanging plate is provided with a guide opening, and an inner built-in guide groove in the guide opening is in sliding connection with the guide block.

[0015] Further, the top of the top plate is provided with a fresh air machine, the bottom of the top plate is fixedly provided with a fresh air channel in communication with the fresh air machine, the end of the fresh air channel penetrates through the hanging plate, and the port of the fresh air channel is fixedly provided with a ventilation window.

[0016] Further, the support assembly comprises a second damping component, and a support plate, and the top of the base is fixedly provided with the second damping component, and the top of the second damping component is provided with the support plate.

[0017] Further, the second damping component comprises a mounting groove, a connecting plate, a second damping spring absorber and an inner opening, the top of the base is slidingly provided with the mounting groove, the top of the mounting groove is fixedly provided with the connecting plate, the top of the connecting plate is provided with the inner opening, the inner portion of the mounting groove is fixedly provided with the second damping spring absorber extending into the inner opening, and the support plate is fixedly provided on the connecting plate.

[0018] The application provides a workshop machine noise adsorption shielding room.

[0019] The shielding room realizes double-layer sound insulation and noise reduction through the surrounding sound insulation structure, and such a sound insulation structure can be automatically developed and rolled up, so that the noise reduction of the equipment and machine is realized, and the actual regulation and control of the personnel on the machine are not hindered.

[0020] The drying assembly can effectively increase the self-drying performance of the shielding room, avoid the influence of environment or production factors on the moisture in the sound insulation material, and affect the overall sound insulation and noise reduction effect, and effectively prolong the service life of the shielding room through self-drying. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only some embodiments of the application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0022] Figure 1 The overall front view of the adsorption shielding room is shown in the structure schematic diagram.

[0023] Figure 2 The overall front view of the adsorption shielding room is shown in the structure schematic diagram.

[0024] Figure 3It shows the front inside state structure schematic diagram of the adsorption shield room of the application;

[0025] Figure 4 It shows the bottom view component structure schematic diagram of the surround sound insulation structure of the application;

[0026] Figure 5 It shows the top view component structure schematic diagram of the surround sound insulation structure of the application;

[0027] Figure 6 It shows the inside component structure schematic diagram of the support assembly of the application;

[0028] Figure 7 It shows the inside component structure schematic diagram of the side plate assembly of the application;

[0029] Figure 8 It shows the component structure schematic diagram of the noise reduction assembly of the application;

[0030] Figure 9 It shows the component structure schematic diagram of the drying assembly of the application;

[0031] As shown in the figure: 1, base; 11, sliding groove; 12, sliding rail; 2, side plate assembly; 21, plate body; 22, mounting part; 23, butt joint part; 3, top plate; 31, protection door; 4, surround sound insulation structure; 41, folding assembly; 411, winding roller; 412, guide gear; 42, transmission assembly; 421, guide rail; 422, guide tooth; 423, servo motor; 424, guide block; 425, support seat; 426, limiting rod; 5, fresh air machine; 51, fresh air channel; 52, air exchange window; 6, hanging plate; 61, guide opening; 62, built-in guide groove; 7, noise reduction assembly; 71, sound insulation plate; 72, sound insulation hole; 73, conical sound insulation wall; 74, damping part one; 741, fixed plate; 742, damping spring shock absorber one; 8, drying assembly; 81, cross arm; 82, sleeve; 83, air guide opening; 84, electric heating rod; 9, support assembly; 91, damping part two; 911, mounting groove; 912, connecting plate; 913, damping spring shock absorber two; 914, built-in opening; 92, support plate; 10, sound insulation curtain. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the embodiments of the application more clear, the technical scheme in the embodiments of the application is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the application, not all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the application.

[0033] Embodiment one

[0034] To solve the technical problems in the background art, the following is provided:

[0035] In combination Figures 1-9 As shown in the figure, the application provides a kind of workshop machine noise adsorption shielding room, including base 1, the top of the base 1 both sides are equipped with side plate assembly 2, the side plate assembly 2 is equipped with the noise reduction assembly 7 for cooperation, the top of the side plate assembly 2 is fixedly installed with the drying assembly 8 extending into the noise reduction assembly 7, the top of the side plate assembly 2 is equipped with top plate 3, the bottom of the top plate 3 is fixedly installed with hanging plate 6, the hanging plate 6 is equipped with two groups of around sound insulation structure 4, the sound insulation curtain 10 is rolled up on the around sound insulation structure 4, the top of the base 1 is slidably installed with support assembly 9;

[0036] The around sound insulation structure 4 includes folding assembly 41, transmission assembly 42, the drying assembly 8 includes cross arm 81, sleeve 82, air inlet 83, electric heating rod 84, the top of the side plate assembly 2 is fixedly installed with cross arm 81, the cross arm 81 is fixedly installed with sleeve 82 extending into the noise reduction assembly 7, and the two sides of the sleeve 82 are provided with air inlet 83, the sleeve 82 is sleeved with electric heating rod 84, the bottom of the hanging plate 6 is equipped with folding assembly 41, the top of the hanging plate 6 is equipped with transmission assembly 42 connected with folding assembly 41, the folding assembly 41 includes rolling roller 411, guide gear 412, the transmission assembly 42 includes guide rail 421, guide gear 422, servo motor 423, the bottom of the hanging plate 6 is fixedly installed with guide rail 421, and the inner side of the guide rail 421 is provided with guide gear 422, the hanging plate 6 is equipped with guide gear 412 engaged with guide gear 422, the bottom of the guide gear 412 is fixedly installed with rolling roller 411, and the top of the guide gear 412 is equipped with servo motor 423.

[0037] Through the mutual assembly between the side plate assembly 2 and the top plate 3, a complete house body structure is formed with the base 1, and it needs to be explained that the side plate assembly 2 and the top plate 3 are both composed of the same sound insulation and noise reduction material, and the inside of both is provided with the noise reduction assembly 7 for self noise reduction and sound insulation to ensure the operation performance of the shielding room, the drying assembly 8 can effectively increase the self drying performance of the shielding room, avoid the influence of environmental or production factors, so that the moisture in the sound insulation material affects the overall sound insulation and noise reduction effect, the self drying can effectively prolong the operation life of the shielding room, the hanging plate 6 realizes the receiving and installation of the operation assembly, the around sound insulation structure 4 is installed on the hanging plate 6 during the period, which is used for sound insulation and noise reduction of the equipment and machine below, the around sound insulation structure 4 makes the shielding room realize the effect of double-layer sound insulation and noise reduction, and such sound insulation structure can be automatically developed and rolled up, which meets the noise reduction of equipment and machine, and does not hinder the actual regulation and control of personnel to the machine;

[0038] The transmission assembly 42 and the retracting and releasing assembly 41 are matched with each other, so that the servo motor 423 drives the rolling assembly 411 and the guide gear 412 to rotate synchronously. With the rotation of the guide gear 412, the guide gear 412 is engaged with the guide teeth 422 on the guide rail 421, so that the guide gear 412 is moved and guided, and is rotated and moved at the same time, thereby driving the isolation curtain 10 to roll up and expand, and achieving the effects of sound insulation and noise reduction for the machine equipment.

[0039] The air can flow between the inside and the outside through the air guide hole 83, so that the air guide effect is ensured, the heat of the electric heating rod 84 in the sleeve 82 can be smoothly guided out, and the heat dissipation and drying effect is formed.

[0040] Embodiment Two

[0041] As shown in Figure 1 , Figure 2 , Figure 7 and Figure 8 , on the basis of the above embodiment, the present embodiment further gives the following contents:

[0042] In the present embodiment, the top of the base 1 is provided with two groups of sliding grooves 11, and the sliding rails 12 connected with the supporting assembly 9 are slidingly installed in the sliding grooves 11. The base 1 and the top plate 3 are assembled with the protection door 31 used in cooperation;

[0043] During this period, the personnel can close the protection door 31 to form a closed space for the shielding room, so as to achieve the sound insulation and noise reduction effect.

[0044] The supporting assembly 9 can slide in the sliding groove 11 through the sliding rail 12, so that the personnel can pull the supporting assembly 9 to pull out the machine equipment on the supporting assembly 9 for maintenance;

[0045] In the present embodiment, the side plate assembly 2 includes a plate body 21, a mounting component 22, and an abutting component 23. The outer sides of the base 1 and the top plate 3 are fixedly installed with the plate body 21 through the abutting component 23, and the plate bodies 21 are assembled and connected with each other through the mounting component 22;

[0046] During this period, the sound insulation material is filled in the plate body 21. The mounting component 22 is used for the mutual mounting and connection between the plate bodies 21, and the abutting component 23 is used for the mounting and connection between the base 1 and the top plate 3, so as to achieve the assembly effect.

[0047] In the embodiment, the noise reduction assembly 7 comprises a sound-absorbing plate 71, sound-absorbing holes 72, a conical sound-absorbing wall 73, and a damping component I 74. The conical sound-absorbing wall 73 is arranged in the plate body 21. The sound-absorbing plate 71 is arranged at the end face of the plate body 21 and is uniformly provided with the sound-absorbing holes 72. The damping component I 74 is arranged between the plate body 21 and the sound-absorbing plate 71.

[0048] During operation, the conical sound-absorbing wall 73 serves as an inner layer structure for sound insulation, the sound-absorbing plate 71 serves as a surface layer structure, and the sound-absorbing holes 72 are used to form a noise reduction effect of the noise reduction assembly 7.

[0049] The damping component I 74 increases the damping effect of the sound insulation structure itself, avoids or reduces resonance, and thus increases the noise reduction effect.

[0050] In the embodiment, the damping component I 74 comprises a fixed plate 741 and a damping spring shock absorber I 742. The damping spring shock absorber I 742 is fixedly installed in the plate body 21 and extends out of the sound-absorbing plate 71. The end portion of the damping spring shock absorber I 742 is jointly provided with the fixed plate 741.

[0051] During operation, the damping spring shock absorber I 742 can effectively ensure the firmness of the sound-absorbing plate 71 after installation and further offset the resonance effect of external machines on the sound-absorbing plate 71.

[0052] Embodiment Three

[0053] As shown in the above embodiment, the embodiment further comprises the following contents: Figures 1-8

[0054] In the embodiment, the transmission assembly 42 further comprises a guide block 424, a support seat 425, and a limiting rod 426. The guide block 424 is slidingly installed in the hanging plate 6. The top of the guide block 424 is fixedly provided with the support seat 425 which is assembled with the servo motor 423. The bottom of the guide block 424 is assembled with the guide gear 412. The limiting rod 426 is fixedly installed at the four corners of the bottom of the guide rail 421.

[0055] During operation, the guide block 424 and the hanging plate 6 present an embedded sliding relationship.

[0056] After the guide block 424 is pushed, it can slide and guide in the hanging plate 6. The sliding of the hanging plate 6 can simultaneously drive the support seat 425 at the top to slide, so as to drive the servo motor 423 on the support seat 425 to move, thereby ensuring the guiding operation of the transmission assembly 42.

[0057] ​The limiting rod 26 is located at the four corners of the bottom of the guide rail 421, and its purpose is to limit the isolation curtain 10, so as to avoid the folding of the isolation curtain 10 after unfolding;

[0058] In the embodiment, the hanging plate 6 is provided with a guide opening 61, and the guide opening 61 is internally provided with an embedded guide groove 62 in sliding connection with the guide block 424;

[0059] The embedded guide groove 62 cooperates with the guide block 424, during which the guide block 424 can slide in the embedded guide groove 62 and along the line of the guide opening 61;

[0060] The guide opening 61 is through, and the embedded guide groove 62 is arranged on both sides of the inside of the guide opening 61. The guide block 424 realizes sliding and hoisting of the bottom assembly at the same time by using the embedded guide groove 62;

[0061] In the embodiment, the top of the top plate 3 is provided with a fresh air machine 5, the bottom of the top plate 3 is fixedly provided with a fresh air channel 51 in communication with the fresh air machine 5, the end of the fresh air channel 51 penetrates the hanging plate 6, and the port of the fresh air channel 51 is fixedly provided with an air window 52.

[0062] During this period, the fresh air machine 5 makes the shielding room have the effect of ventilation;

[0063] Start the fresh air machine 5, ventilate the shielding room through the fresh air channel 51 and the air window 52, ensure the circulation of the internal gas, and also cool the inside to avoid the case that the temperature of the machine operation or the environment is too high.

[0064] In the embodiment, the support assembly 9 includes a second damping component 91 and a support plate 92, and the top of the base 1 is fixedly provided with the second damping component 91, and the top of the second damping component 91 is provided with the support plate 92.

[0065] The support assembly 9 has the effect of bearing and installing the machine equipment;

[0066] The personnel first install the machine on the support plate 92, and complete the damping operation of the support plate 92 through the second damping component 91 during this period, so as to avoid that the strong resonance generated during the operation of the machine affects the noise reduction effect of the shielding room, so that the shielding room can not only reduce resonance, but also reduce the resonance generated by the machine.

[0067] In the embodiment, the damping component two 91 comprises a mounting groove body 911, a connecting plate 912, a damping spring damper two 913, and an embedded port 914. The mounting groove body 911 is slidably mounted on the top of the base 1. The connecting plate 912 is fixedly installed on the top of the mounting groove body 911. The embedded port 914 is arranged on the top of the connecting plate 912. The damping spring damper two 913 is fixedly installed in the mounting groove body 911 and extends into the embedded port 914. The support plate 92 is fixedly installed on the connecting plate 912.

[0068] The mounting groove body 911 is a mounting component. The damping spring damper two 913 is installed in the mounting groove body 911.

[0069] The end of the damping spring damper two 913 extends into the embedded port 914 of the connecting plate 912. The embedded port 914 is in an embedded state, so as to avoid affecting the stable installation connection between the connecting plate 912 and the support plate 92.

[0070] The operation steps are as follows:

[0071] Firstly, the personnel install the machine on the support plate 92. During the installation, the damping component two 91 is used to complete the damping operation on the support plate 92. Then, the fresh air machine 5 is started to complete the air exchange operation in the shielding room through the fresh air channel 51 and the air exchange window 52.

[0072] Then, the servo motor 423 is started. The servo motor 42 drives the guide gear 412 to rotate synchronously. The guide gear 412 drives the winding roller 411 to rotate synchronously. In this state, the guide gear 412 is in meshing relationship with the guide tooth 422 during rotation, so as to complete the action on itself, promote the guide gear 412 to follow the guide tooth 422 for guiding, and make the winding roller 411 develop the isolation curtain 10 during rotation, so as to form the surrounding effect on the machine on the support assembly 9.

[0073] During the operation, the guide block 424 can slide in the embedded guide groove 62 and along the line of the guide port 61.

[0074] Finally, the personnel can close the protection door 31 to form a closed space in the shielding room, so as to achieve the sound insulation and noise reduction effect.

[0075] When the personnel need to debug or maintain the equipment, the protection door 31 is opened. The servo motor 42 is started to reverse. At this time, the guide gear 412 drives the winding roller 411 to reverse rotation. The guide block 424 can return in the embedded guide groove 62. The winding roller 411 develops the isolation curtain 10 during rotation, so as to remove the internal noise reduction and isolation of the machine.

[0076] When the environment is relatively humid, the inside can be dried by the starting drying assembly 8, the air flow between the inside and the outside can be ensured by the air guide hole 83, the heat of the electric heating rod 84 in the sleeve 82 can be smoothly guided out, the drying effect is formed, and the drying operation on the sound insulation material is completed.

[0077] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... " does not, without more limitations, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0078] The above embodiments are only used to illustrate the technical solutions of the present application, rather than limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalent ones; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A workshop machine noise absorption and shielding room, characterized in that: The device includes a base, on both sides of the top of the base are equipped with side panel assemblies, and noise reduction components are installed inside the side panel assemblies. A drying component extending into the noise reduction components is fixedly installed on the top of the side panel assemblies. A top plate is installed on the top of the side panel assemblies, and a hanging plate is fixedly installed on the bottom of the top plate. Two sets of surround sound insulation structures are installed on the hanging plate, and sound insulation curtains are rolled up on the surround sound insulation structures. A support assembly is slidably installed on the top of the base. The surround sound insulation structure includes a take-up assembly and a transmission assembly. The drying assembly includes a crossbeam, a sleeve, an air vent, and an electric heating rod. A crossbeam is fixedly installed on the top of the side plate assembly. A sleeve extending into the noise reduction assembly is fixedly installed on the crossbeam, and air vents are provided on both sides of the sleeve. An electric heating rod is installed inside the sleeve. The take-up assembly is installed at the bottom of the hanging plate, and a transmission assembly connected to the take-up assembly is installed at the top of the hanging plate. The take-up assembly includes a take-up roller and a guide gear. The transmission assembly includes a guide rail, guide teeth, and a servo motor. A guide rail is fixedly installed at the bottom of the hanging plate, and guide teeth are provided on the inner side of the guide rail. A guide gear meshing with the guide teeth is installed on the hanging plate. A take-up roller is fixedly installed at the bottom of the guide gear, and a servo motor is installed at the top of the guide gear.

2. The workshop machine noise absorption and shielding room according to claim 1, characterized in that: The base has two sets of sliding grooves on its top, and a slide rail connected to the support component is slidably installed in the sliding grooves. A protective door is fitted between the base and the top plate for use.

3. The workshop machine noise absorption and shielding room according to claim 2, characterized in that: The side panel assembly includes a panel, mounting components, and docking components. The panel is fixedly mounted on the outer side of the base and the top panel through the docking components, and the panels are assembled and connected to each other through the mounting components.

4. The workshop machine noise absorption and shielding room according to claim 3, characterized in that: The noise reduction assembly includes a sound-absorbing plate, sound-absorbing holes, a conical sound-absorbing wall, and a shock-absorbing component. The conical sound-absorbing wall is laid inside the plate, and the sound-absorbing plate is mounted on the end face of the plate. Sound-absorbing holes are evenly distributed on the sound-absorbing plate, and several sets of shock-absorbing components are mounted between the plate and the sound-absorbing plate.

5. The workshop machine noise absorption and shielding room according to claim 4, characterized in that: The damping component includes a fixed plate and a damping spring damper. Several sets of damping spring dampers are fixedly installed inside the plate, and the ends of the damping spring dampers extend out to form sound-absorbing plates. The ends of the damping spring dampers are all fitted with a fixed plate.

6. The workshop machine noise absorption and shielding room according to claim 5, characterized in that: The transmission assembly also includes a guide block, a support seat, and a limiting rod. The guide block is slidably installed inside the hanging plate. The top of the guide block is fixedly installed with a support seat that is assembled with a servo motor. The bottom of the guide block is assembled and connected with a guide gear. Limiting rods are fixedly installed at the four corners of the bottom of the guide rail.

7. The workshop machine noise absorption and shielding room according to claim 6, characterized in that: The hanging plate is provided with a guide port, and the inside of the guide port is provided with a built-in guide groove that is slidably connected to the guide block.

8. The workshop machine noise absorption and shielding room according to claim 7, characterized in that: A fresh air unit is installed on the top of the top plate, and a fresh air duct connected to the fresh air unit is fixedly installed at the bottom of the top plate. The end of the fresh air duct passes through the suspended plate, and an air exchange window is fixedly installed at the port of the fresh air duct.

9. A workshop machine noise absorption and shielding room according to claim 8, characterized in that: The support assembly includes a second shock absorber and a support plate. The second shock absorber is fixedly installed on the top of the base, and the support plate is assembled on the top of the second shock absorber.

10. A workshop machine noise absorption and shielding room according to claim 9, characterized in that: The second shock-absorbing component includes a mounting groove, a connecting plate, a second damping spring shock absorber, and an internal opening. The mounting groove is slidably installed on the top of the base, and the connecting plate is fixedly installed on the top of the mounting groove. The connecting plate has an internal opening on its top. The second damping spring shock absorber, extending into the internal opening, is fixedly installed inside the mounting groove. The support plate is fixedly installed on the connecting plate.

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