Box vibration platform

Abstract

The present invention discloses a box vibration platform, including a platform, a vibration motor and a clamping assembly. The vibration motor is arranged below the platform and connected to the platform. There are at least two clamping assemblies, wherein two clamping assemblies are respectively located on both sides of the platform. The clamping assembly includes a mounting seat, a frame, a structural member and a first buffer. The frame is arranged on the mounting seat. The structural member and the frame are slidably matched. The structural member is used to move in a direction close to or away from the platform. The two ends of the structural member are respectively located on both sides of the frame. The first end of the structural member is arranged on a side of the frame close to the platform. The two ends of the first buffer are respectively abutted against the mounting seat and the second end of the structural member. In the above-mentioned box vibration platform, the two opposite clamping assemblies can clamp the box so that the box and the platform maintain synchronous vibration. The first buffer will offset the pressure on the first end, prevent the box from jumping relative to the platform, reduce the amplitude of the box, and enable the box and the platform to synchronously perform high-frequency and low-amplitude vibrations, thereby improving the vibration effect.

Description

Technical Field

[0001] The invention relates to the technical field of moulds, in particular to a box vibration platform. Background Art

[0002] The brick casting mold needs a heat preservation medium to fill the gap between the insulation box and the mold to form an insulation layer. The insulation layer needs to be tight and solid, so the insulation medium needs to be vibrated and compacted during the mold embedding process. The traditional production process requires manual lifting of dozens of pounds of vibration motors to hang on the insulation box and then start the vibration box. It needs to be hung on two or four sides for vibration, and one side needs to be vibrated and disassembled before the other side can be vibrated. There are heavy physical labor and frequent operations, the vibration effect is not good enough, the operation time is long, and the efficiency is low. Summary of the invention

[0003] Based on this, the present invention aims to overcome the defects of the prior art and provide a box vibration platform with improved vibration effect.

[0004] The technical solution is as follows:

[0005] A box vibration platform comprises a platform, a vibration motor and a clamping assembly, wherein the vibration motor is arranged below the platform and connected to the platform, there are at least two clamping assemblies, wherein two of the clamping assemblies are respectively located on both sides of the platform, the clamping assembly comprises a mounting seat, a frame, a structural member and a first buffer member, the frame is arranged on the mounting seat, the structural member is slidably matched with the frame, the structural member is used to move in a direction approaching or away from the platform, the two ends of the structural member are respectively located on both sides of the frame, the first end of the structural member is arranged on a side of the frame close to the platform, and the two ends of the first buffer member respectively abut the mounting seat and the second end of the structural member.

[0006] The above-mentioned box vibration platform can place the box on the platform and clamp the box through two opposite clamping assemblies. When the platform vibrates under the drive of the vibration motor, the box clamped by the clamping assembly can vibrate together with the platform, so that the medium in the box can be tightly filled during the vibration process. Since the structural member and the frame are slidingly matched, the position of the structural member can be adjusted so that the first ends of the two opposite clamping assemblies clamp the box, so that the box can better maintain synchronous vibration with the platform. If the box has a tendency to jump relative to the platform, the box will have a tendency to move upward relative to the platform. The first end of the structural member will be subjected to an upward force, and the two ends of the structural member are located on both sides of the frame. The second end of the structural member is subjected to upward pressure from the first buffer member. At this time, the pressure of the second end will offset the pressure on the first end, which can prevent the box from jumping relative to the platform and reduce the amplitude of the box. The box and the platform can synchronously perform high-frequency and low-amplitude vibrations, thereby improving the vibration effect.

[0007] In one of the embodiments, an abutment shaft and a sliding rod are provided on the frame at intervals, a cylinder is provided on the structural member, the abutment shaft is rotatably provided on the frame, a cylinder body of the cylinder is connected to the structural member, a push rod of the cylinder is connected to the abutment shaft, a sliding groove is provided on the structural member, the sliding rod passes through the sliding groove and slidably cooperates with the sliding groove.

[0008] In one embodiment, the first buffer component is a shock-absorbing airbag, and a pressure-bearing component is provided between the first buffer component and the structural component. The pressure-bearing component includes a support frame and a bearing component. The upper end of the bearing component abuts against the structural component, and the lower end of the bearing component abuts against the first buffer component. The support frame is provided with a guide groove arranged in a vertical direction, and the side of the bearing component is provided with a guide rod that slides with the guide groove.

[0009] In one embodiment, the supporting member includes a bottom plate and two side plates spaced apart, one end of the side plate is connected to the bottom plate, the guide rod passes through the other end of the side plate, the bottom plate abuts against the first buffer member, the structural member abuts against the guide rod and is located between the two side plates, and the structural member is located above the guide rod.

[0010] In one embodiment, the end surface of the first end of the structural member is an inclined surface, and the inclined surface is arranged in a direction away from the platform.

[0011] In one embodiment, a second buffer is provided under the platform, and there are at least four second buffers, wherein the four second buffers are respectively provided at four corners of the platform.

[0012] In one embodiment, the second buffer component is a shock-absorbing airbag.

[0013] In one of the embodiments, the box vibration platform further includes a linkage frame, the linkage frame is connected to the platform, the linkage frame is located below the platform, and the mounting seat is disposed on the linkage frame.

[0014] In one of the embodiments, the mounting seat is slidably engaged with the linkage frame.

[0015] In one embodiment, the platform is provided with four supporting legs, and the second buffer member is provided below the supporting legs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the box vibration platform according to an embodiment of the present invention;

[0017] Figure 2 for Figure 1 A magnified schematic diagram of center A.

[0018] Description of reference numerals:

[0019] 100, platform, 200, clamping assembly, 210, mounting seat, 220, frame, 221, abutment shaft, 222, slide rod, 230, structural member, 231, first end, 232, second end, 233, slide groove, 240, first buffer member, 250, cylinder, 260, pressure-bearing assembly, 261, support frame, 261a, guide groove, 262, bearing member, 262a, guide rod, 262b, bottom plate, 262c, side plate, 300, second buffer member, 400, linkage frame, 500, support foot. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly understood.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] The “first” and “second” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0024] In this specific embodiment, the brick casting mold needs a heat-insulating medium to fill the gap between the insulation box and the mold to form an insulation layer. The insulation layer needs to be tight and solid, so the box vibration platform can be used to drive the insulation box to vibrate, and the vibration method can be used to make the medium in the insulation box vibrate and compact. In other embodiments, the box vibration platform can also be used for life testing, strength testing, etc.

[0025] like Figure 1 and Figure 2As shown, an embodiment discloses a box vibration platform, including a platform 100, a vibration motor and a clamping assembly 200, the vibration motor is arranged below the platform 100 and connected to the platform 100, there are at least two clamping assemblies 200, wherein the two clamping assemblies 200 are respectively located on both sides of the platform 100, the clamping assembly 200 includes a mounting seat 210, a frame 220, a structural member 230 and a first buffer member 240, the frame 220 is arranged on the mounting seat 210, the structural member 230 and the frame 220 are slidably matched, the structural member 230 is used to move in a direction close to or away from the platform 100, the two ends of the structural member 230 are respectively located on both sides of the frame 220, the first end 231 of the structural member 230 is arranged on the side of the frame 220 close to the platform 100, and the two ends of the first buffer member 240 are respectively abutted against the mounting seat 210 and the second end 232 of the structural member 230.

[0026] The above-mentioned box vibration platform can place the box on the platform 100 and clamp the box through two opposite clamping assemblies 200. When the platform 100 vibrates under the drive of the vibration motor, the box clamped by the clamping assembly 200 can vibrate together with the platform 100, so that the medium in the box can be tightly filled during the vibration process. Since the structural member 230 and the frame 220 are slidably matched, the position of the structural member 230 can be adjusted so that the first ends 231 on the two opposite clamping assemblies 200 clamp the box, so that the box can better maintain synchronous vibration with the platform 100. If the box has a tendency to bounce relative to the platform 100, the box will tend to move upward relative to the platform 100, and the first end 231 of the structural member 230 will be subjected to an upward force, while the two ends of the structural member 230 are located on both sides of the frame 220. The second end 232 of the structural member 230 is subjected to an upward pressure from the first buffer member 240. At this time, the pressure of the second end 232 will offset the pressure on the first end 231, which can prevent the box from bouncing relative to the platform 100 and reduce the amplitude of the box, so that the box and the platform 100 can synchronously perform high-frequency and low-amplitude vibrations, thereby improving the vibration effect.

[0027] In one embodiment, if Figure 2As shown, the frame 220 is provided with abutting shafts 221 and sliding rods 222 at intervals, the structural member 230 is provided with a cylinder 250, the abutting shaft 221 is rotatably provided on the frame 220, the cylinder body of the cylinder 250 is connected to the structural member 230, the push rod of the cylinder 250 is connected to the abutting shaft 221, the structural member 230 is provided with a slide groove 233, and the sliding rod 222 penetrates the slide groove 233 and slidably cooperates with the slide groove 233. The expansion and contraction of the cylinder 250 can drive the structural member 230 to slide relative to the frame 220, so as to achieve the clamping or loosening of the box body, wherein when the cylinder 250 contracts, the cylinder body of the cylinder 250 will approach the abutting shaft 221, causing the structural member 230 to move in a direction close to the platform 100, so as to achieve the clamping of the box body. When the box tends to bounce relative to the platform 100, the first end 231 of the structural member 230 will also be subjected to an upward force. Since the abutment shaft 221 can be rotatably disposed on the frame 220, and the second end 232 of the structural member 230 abuts against the first buffer member 240, the first end 231 of the structural member 230 can be buffered and balanced to prevent the box from bouncing relative to the platform 100.

[0028] Optionally, the slide groove 233 is a long groove, and the slide groove 233 is arranged along the direction from the outside of the platform 100 to the inside of the platform 100. Specifically, the slide groove 233 is a straight groove, in which case the movement of the structural member 230 is more stable and regular, and it is easy to control the clamping of the box; or the slide groove 233 is an arc groove, and the slide groove 233 is concentrically arranged with the abutment shaft 221, and the slide rod 222 is located below the abutment shaft 221. At this time, as the push rod of the cylinder 250 extends, the structural member 230 can move in the direction close to the platform 100 under the limit of the slide groove 233 to achieve the clamping of the box.

[0029] In other embodiments, a sliding platform is rotatably provided on the frame 220, and the sliding platform is slidably matched with the structural member 230. In this case, the box can be clamped by the frame 220, the structural member 230 and the first buffer member 240, and the box can be prevented from jumping relative to the platform 100. Specifically, a limiting groove is provided on the sliding platform, a guide block is provided on the structural member 230 to slidably match with the limiting groove, a fixing member passes through the structural member 230 and is threadedly matched with the guide block, and the fixing member is threadedly matched with the structural member 230. The fixing member is arranged along the length direction of the limiting groove, and the position of the structural member 230 can be adjusted by rotating the fixing member.

[0030] In one embodiment, if Figure 2As shown, the first buffer 240 is a shock-absorbing airbag, and a pressure-bearing assembly 260 is provided between the first buffer 240 and the structural member 230. The pressure-bearing assembly 260 includes a support frame 261 and a bearing member 262. The upper end of the bearing member 262 abuts against the structural member 230, and the lower end of the bearing member 262 abuts against the first buffer 240. The support frame 261 is provided with a guide groove arranged in the vertical direction, and the side of the bearing member 262 is provided with a guide rod 262a that slides with the guide groove. The overall height of the shock-absorbing airbag is relatively low, and the effect when it directly contacts the structural member 230 is relatively poor. Therefore, the pressure-bearing assembly 260 can be used as an intermediate member to transmit pressure, and at the same time, the guide groove on the support frame 261 can guide the movement of the bearing member 262, so as to ensure that the first buffer 240 can play the role of preventing the box from jumping. Optionally, the shock-absorbing airbag is an inflatable structure, and the air pressure in the shock-absorbing airbag can be adjusted according to the size of the box or the difference in heat-insulating medium, so as to better maintain the synchronous vibration of the platform 100 and the box.

[0031] In other embodiments, the first buffer member 240 may also be a spring.

[0032] In one embodiment, if Figure 2 As shown, the bearing member 262 includes a bottom plate 262b and two side plates 262c arranged at intervals, one end of the side plate 262c is connected to the bottom plate 262b, the guide rod 262a passes through the other end of the side plate 262c, the bottom plate 262b abuts against the first buffer 240, the structural member 230 abuts against the guide rod 262a and is located between the two side plates 262c, and the structural member 230 is located above the guide rod 262a. At this time, the contact area between the bottom plate 262b and the first buffer 240 is larger, which is conducive to the buffering and abutment of the structural member 230 by the first buffer 240, the force transmission effect of the bearing member 262 is better, and the two side plates 262c can limit the structural member 230 to prevent the structural member 230 from being offset.

[0033] In one embodiment, if Figure 1 and Figure 2 As shown, the end surface of the first end 231 of the structural member 230 is an inclined surface, and the inclined surface is arranged in a direction away from the platform 100. When clamping the box, the ends of the structural member 230 are all pointed, so that the clamping points of the different clamping components 200 on the box are located in the same plane, which can ensure the clamping effect of the box and will not cause the box to be skewed. When the box is placed on the platform 100 by hoisting or other means, the inclined surface can prevent the box from having hard contact with the structural member 230, thereby ensuring the box and the structural member 230.

[0034] In one embodiment, if Figure 1As shown, a second buffer 300 is provided below the platform 100, and there are at least four second buffers 300, wherein the four second buffers 300 are respectively provided at the four corners of the platform 100. At this time, the second buffer 300 can be used to buffer the vibration of the platform 100 to reduce the vibration amplitude of the platform 100, so as to achieve high-frequency and low-amplitude vibration of the platform 100 and the box. At the same time, the second buffer 300 is provided at the four corners of the platform 100, and the buffering effect of each part of the platform 100 is similar, which is conducive to ensuring the same vibration effect at each part of the box on the platform 100, so that the medium in the box can be fully vibrated and filled tightly.

[0035] In one embodiment, the second buffer member 300 is a shock-absorbing airbag, which can adjust the vibration amplitude and frequency of the platform 100 by adjusting the internal air pressure thereof, so as to adapt to different test conditions and requirements.

[0036] In other embodiments, the second buffer member 300 may also be a spring.

[0037] In one embodiment, if Figure 1 and Figure 2 As shown, the box vibration platform further includes a linkage frame 400, which is connected to the platform 100, and is located below the platform 100, and the mounting seat 210 is disposed on the linkage frame 400. The linkage frame 400 can keep the clamping assembly 200 in linkage, and can better clamp and limit different sides of the box, so that the box and the platform 100 can achieve synchronous vibration.

[0038] In one embodiment, the mounting seat 210 is slidably matched with the linkage frame 400. At this time, the position of the clamping assembly 200 relative to the platform 100 can be adjusted by the mounting seat 210, so as to facilitate clamping of boxes of different shapes or sizes.

[0039] Optionally, a plurality of first positioning holes are provided on the linkage frame 400, and a second positioning hole is provided on the mounting seat 210. The second mounting holes of the mounting seat 210 correspond to the first positioning holes at different positions, and the mounting seat 210 and the linkage frame 400 are fixed by screws or bolts that penetrate the first positioning holes and the second positioning holes in sequence.

[0040] In one embodiment, if Figure 1 As shown, the platform 100 is provided with four legs 500, and the second buffer 300 is provided below the legs 500. At this time, the four fulcrums of the platform 100 are provided by the second buffer 300, which is conducive to ensuring that the platform 100 vibrates synchronously at all places, and the second buffer 300 has a better shock absorption effect.

[0041] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A box vibration platform, characterized in that: It comprises a platform, a vibration motor and a clamping assembly, wherein the vibration motor is arranged below the platform and connected to the platform, there are at least two clamping assemblies, wherein the two clamping assemblies are respectively arranged on both sides of the platform, the clamping assembly comprises a mounting seat, a frame, a structural member and a first buffer member, the mounting seat is connected to the platform, the frame is arranged on the mounting seat, the structural member is slidably matched with the frame, the structural member is used to move in a direction close to or away from the platform, the two ends of the structural member are respectively arranged on both sides of the frame, the first end of the structural member is arranged on a side of the frame close to the platform, and the two ends of the first buffer member respectively abut the mounting seat and the second end of the structural member; A pressure-bearing assembly is provided between the first buffer member and the structural member, and the pressure-bearing assembly includes a support frame and a bearing member, the upper end of the bearing member abuts against the structural member, and the lower end of the bearing member abuts against the first buffer member, the support frame is provided with a guide groove arranged in a vertical direction, and the side of the bearing member is provided with a guide rod that slides with the guide groove.

2. The box vibration platform according to claim 1, characterized in that: An abutment shaft and a sliding rod are provided on the frame at intervals, a cylinder is provided on the structural member, a cylinder body of the cylinder is connected to the structural member, a push rod of the cylinder is connected to the abutment shaft, a sliding groove is provided on the structural member, and the sliding rod passes through the sliding groove and slidably cooperates with the sliding groove.

3. The box vibration platform according to claim 1, characterized in that: The first buffer component is a shock-absorbing airbag.

4. The box vibration platform according to claim 3, characterized in that: The bearing member includes a bottom plate and two side plates spaced apart, one end of the side plate is connected to the bottom plate, the guide rod passes through the other end of the side plate, the bottom plate abuts against the first buffer member, the structural member abuts against the guide rod and is located between the two side plates, and the structural member is located above the guide rod.

5. The box vibration platform according to claim 2, characterized in that: The end surface of the first end of the structural member is an inclined surface, and the inclined surface is arranged in a direction away from the platform.

6. The box vibration platform according to any one of claims 1 to 5, characterized in that: A second buffer is provided below the platform, and there are at least four second buffers, wherein the four second buffers are respectively provided at four corners of the platform.

7. The box vibration platform according to claim 6, characterized in that: The second buffer component is a shock-absorbing airbag.

8. The box vibration platform according to claim 6, characterized in that: It also includes a linkage frame, which is connected to the platform and is located below the platform. The mounting seat is arranged on the linkage frame.

9. The box vibration platform according to claim 8, characterized in that: The mounting seat is slidably matched with the linkage frame.

10. The box vibration platform according to claim 6, characterized in that: The platform is provided with four supporting legs, and the second buffer member is provided below the supporting legs.

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