Cam type heating vibration platform

Abstract

The invention belongs to the technical field of vibration platforms. The invention further relates to a cam type heating vibration platform which comprises a bottom frame, a driving motor is mounted in the bottom frame, an output shaft of the driving motor is connected with a cam body, the outer surface of the cam body is slidably connected with a top block and a roller, the top of the top block is connected with a vibration top plate, and the roller is connected with a mounting block. The cam main body is driven by the driving motor to rotate, the cam main body can push the upper bottom plate to horizontally move in one direction through the rolling wheel and the mounting block in the rotating process so as to drive the vibration top plate to horizontally move in one direction, and the cam main body can drive the vibration top plate to horizontally move in the other direction through the top block; and the first elastic assembly and the second elastic assembly are matched to reciprocate to realize vibration, that is, the driving motor is adopted as a driving source to drive the vibration top plate to vibrate in the horizontal direction, and the cost is low.

Description

Technical Field

[0001] The present invention relates to the technical field of vibration platforms, and more specifically, to a cam-type heating vibration platform. Background Art

[0002] Traditional vibration platforms generally include a base, elastic support members, a vibration table, and a vibration motor assembly installed at the bottom of the vibration table. Such vibration platforms have the following disadvantages: 1. When it is necessary to stop the vibration of the vibration table, due to the action of the elastic support members and inertia, the vibration table can only gradually reduce the amplitude slowly and then stop vibrating, which takes a long time; 2. When operating the materials on the vibration table, the vibration table may shake, affecting the work.

[0003] To solve the above problems, the publication number CN216539390U discloses a vibration platform for slurry pump research and development, including a base, elastic support members, a vibration platform, and a positioning mechanism. The upper end surface of the base is connected with a horizontally arranged vibration platform through a plurality of evenly arranged elastic support members. A vibration motor is arranged in the middle of the lower table surface of the vibration platform. Positioning holes are arranged on both sides of the vibration platform. The upper end surface of the base is also provided with a positioning mechanism for clamping and positioning the vibration platform; when it is necessary to stop the vibration of the vibration platform, the function of quickly stopping the vibration of the vibration platform can be realized through the positioning mechanism; the vibration platform can also be continuously clamped by the clamping plate to ensure that the positioning plug rod fits in the positioning hole to prevent the vibration platform from shaking.

[0004] However, the above device uses multiple vibration motors, which is costly. Its vibration mode is a bumpy type, the vibration amplitude is difficult to control, the oscillation is uneven, and this vibration mode is likely to cause liquid to splash out of the container. Therefore, we make improvements to this and propose a cam-type heating vibration platform. Summary of the Invention

[0005] The technical problem to be solved by the embodiments of the present invention is the problem that using multiple vibration motors is costly, its vibration mode is a bumpy type, the vibration amplitude is difficult to control, the oscillation is uneven, and this vibration mode is likely to cause liquid to splash out of the container.

[0006] To solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A cam-type heating vibration platform, comprising: a chassis, a drive motor is installed inside the chassis, an output shaft of the drive motor is connected to a cam main body, a top block and a roller are slidably connected to an outer surface of the cam main body, a vibration top plate is connected to a top of the top block, and the roller is connected to a mounting block;

[0008] A middle bottom plate is fixedly installed on the top of the chassis. An upper bottom plate connected to the mounting block is arranged above the middle bottom plate. A first elastic component is arranged between the top of the upper bottom plate and the bottom of the vibration top plate. A second elastic component is arranged between the bottom of the upper bottom plate and the top of the middle bottom plate.

[0009] As an improved mode of the present invention, a heat insulation cotton is installed on the top of the vibration top plate. A carrier platform is installed on the top of the heat insulation cotton. A heating plate is arranged at the bottom of the carrier platform.

[0010] As an improved mode of the present invention, two parallel first guide rails are arranged on the top of the chassis. Two first sliders are slidably connected to both of the first guide rails. Both of the first sliders are installed at the bottom of the upper bottom plate.

[0011] As an improved mode of the present invention, two parallel second guide rails are installed on the top of the upper bottom plate. The second guide rails are perpendicular to the first sliders. Two second sliders are slidably connected to both of the second guide rails. The second sliders are installed at the bottom of the vibration top plate.

[0012] As an improved mode of the present invention, a motor bracket is installed between the chassis and the driving motor. A sensor is installed on the top of the motor bracket. A detection plate for cooperating with the sensor is arranged on the output shaft of the driving motor.

[0013] As an improved mode of the present invention, the first elastic component includes a first adjusting block installed on the top of the upper bottom plate and a first spring plate installed at the bottom of the vibration top plate. A first groove is formed on the first adjusting block. A first return spring is arranged between the first groove and the first spring plate.

[0014] As an improved mode of the present invention, a first tensioning screw is arranged on one side of the first adjusting block away from the first spring plate. One end of the first tensioning screw extends into the first groove.

[0015] As an improved mode of the present invention, the second elastic component includes a second adjusting block installed on the top of the middle bottom plate and a second spring plate installed on the upper bottom plate. A second groove is formed on the second adjusting block. A second return spring is arranged between the second groove and the second spring plate.

[0016] As an improved mode of the present invention, a second tensioning screw is arranged on one side of the second adjusting block away from the second spring plate. One end of the second tensioning screw extends into the second groove.

[0017] As an improved mode of the present invention, a protection plate is installed on each side of the chassis. A gap is left between the protection plate and the vibration top plate.

[0018] Compared with the prior art, the embodiments of the present invention mainly have the following beneficial effects:

[0019] To solve the problems in the prior art that the use of multiple vibration motors is costly, the vibration mode is bumpy, the vibration amplitude is difficult to control, the oscillation is uneven, and this vibration mode easily causes liquid to splash out of the container. In this application, a driving motor is used to drive the rotation of the cam body. During the rotation of the cam body, the upper bottom plate can be pushed to move horizontally in one direction through the roller and the mounting block, so as to drive the vibration top plate to move horizontally in one direction. And the cam body can drive the vibration top plate to move horizontally in another direction through the top block, and under the cooperation of the first elastic component and the second elastic component, it runs reciprocally to achieve vibration. That is, this application uses one driving motor as the driving source to drive the vibration top plate to vibrate in the horizontal direction, which not only has low cost, but also avoids the phenomenon of liquid splashing caused by the bumpy vibration of the vibration motor, and the vibration is more uniform. The vibration frequency required can be more conveniently adjusted by adjusting the motor speed. Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of the cam-type heating vibration platform provided by this application;

[0021] Figure 2 It is a schematic structural diagram of the carrier platform of the cam-type heating vibration platform provided by this application;

[0022] Figure 3 It is a schematic structural diagram of the driving motor and the cam of the cam-type heating vibration platform provided by this application;

[0023] Figure 4 It is the Figure 3 top view structural diagram of the cam-type heating vibration platform provided by this application;

[0024] Figure 5 It is a schematic structural diagram of the roller of the cam-type heating vibration platform provided by this application;

[0025] Figure 6 It is the Figure 5 bottom view structural diagram of the cam-type heating vibration platform provided by this application.

[0026] Labels in the figure:

[0027] 1. Chassis; 101. Middle bottom plate; 102. Upper bottom plate; 103. First guide rail; 104. First slider; 105. Second slider; 106. Second guide rail; 107. Vibration top plate; 108. Heat insulation cotton; 109. Vehicle platform; 110. Top block; 2. First adjusting block; 201. First spring plate; 202. First return spring; 203. First tensioning screw; 3. Mounting block; 301. Roller; 302. Second spring plate; 303. Second adjusting block; 304. Second return spring; 305. Second tensioning screw; 4. Driving motor; 401. Cam body; 402. Motor bracket; 403. Detection plate; 404. Sensor; 5. Protective plate. Detailed implementation mode

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present invention; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The mention of "embodiment" herein means that a specific feature, structure or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention. The appearance of this phrase at various positions in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0029] As recorded in the background art, the prior art uses multiple vibration motors with high costs. Its vibration mode is a bumpy type, the vibration amplitude is difficult to control, the oscillation is uneven, and this vibration mode easily causes the liquid to splash out of the container.

[0030] To solve this technical problem, the present invention provides a cam-type heating and vibrating platform.

[0031] Specifically, please refer to Figures 1-6 , the cam-type heating and vibrating platform specifically includes:

[0032] Chassis 1, a driving motor 4 is installed inside the chassis 1, the output shaft of the driving motor 4 is connected to a cam body 401, the outer surface of the cam body 401 is slidably connected to a top block 110 and a roller 301, the top of the top block 110 is connected to a vibration top plate 107, and the roller 301 is connected to a mounting block 3;

[0033] The top of the chassis 1 is fixedly installed with a middle bottom plate 101, an upper bottom plate 102 connected to the mounting block 3 is arranged above the middle bottom plate 101, a first elastic component is arranged between the top of the upper bottom plate 102 and the bottom of the vibration top plate 107, and a second elastic component is arranged between the bottom of the upper bottom plate 102 and the top of the middle bottom plate 101.

[0034] The cam-type heating vibration platform provided by the present invention. In this application, the driving motor 4 drives the rotation of the cam main body 401. During the rotation of the cam main body 401, the upper bottom plate 102 can be driven to move horizontally in one direction through the roller 301 and the mounting block 3, so as to drive the vibration top plate 107 to move horizontally in one direction. And the cam main body 401 can drive the vibration top plate 107 to move horizontally in another direction through the top block 110, and under the cooperation of the first elastic component and the second elastic component, it runs reciprocally to achieve vibration. That is, this application uses one driving motor 4 as the driving source to drive the vibration top plate 107 to vibrate in the horizontal direction. It not only has low cost, but also avoids the phenomenon of liquid splashing caused by the bumpy vibration of the vibration motor, and the vibration is more uniform. This device can adjust the motor speed to more conveniently adjust to the required vibration frequency.

[0035] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0036] It should be noted that, without conflict, the embodiments in the present invention and the features and technical solutions in the embodiments can be combined with each other.

[0037] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0038] Embodiment 1 of the cam-type heating vibration platform of the present invention

[0039] Please refer to Figures 1-6 , the cam-type heating vibration platform of the present invention includes: a chassis 1, a driving motor 4 is installed inside the chassis 1, the output shaft of the driving motor 4 is connected to a cam main body 401, the outer surface of the cam main body 401 is slidably connected to a top block 110 and a roller 301, the top of the top block 110 is connected to a vibration top plate 107, and the roller 301 is connected to a mounting block 3;

[0040] The middle bottom plate 101 is fixedly installed at the top of the chassis 1. Above the middle bottom plate 101, there is an upper bottom plate 102 connected to the mounting block 3. A first elastic component is arranged between the top of the upper bottom plate 102 and the bottom of the vibration top plate 107, and a second elastic component is arranged between the bottom of the upper bottom plate 102 and the top of the middle bottom plate 101. In this application, the driving motor 4 drives the cam main body 401 to rotate. During the rotation of the cam main body 401, it can push the upper bottom plate 102 to move horizontally in one direction through the roller 301 and the mounting block 3, so as to drive the vibration top plate 107 to move horizontally in one direction. And the cam main body 401 can drive the vibration top plate 107 to move horizontally in another direction through the top block 110, and under the cooperation of the first elastic component and the second elastic component, it runs reciprocally to achieve vibration. That is, this application uses one driving motor 4 as the driving source to drive the vibration top plate 107 to vibrate in the horizontal direction, which not only has low cost, but also avoids the phenomenon of liquid splashing caused by the bumpy vibration of the vibration motor, and the vibration is more uniform. This device can adjust the motor speed to more conveniently adjust to the required vibration frequency.

[0041] Further, as Figures 1-2 shown, a heat insulation cotton 108 is installed at the top of the vibration top plate 107, a carrier platform 109 is installed at the top of the heat insulation cotton 108, and a heating plate is arranged at the bottom of the carrier platform 109. The setting of the heat insulation cotton 108 can reduce the transfer of the heat of the heating plate to the vibration top plate 107, and the setting of the heating plate can heat the carrier platform 109, and then heat the material container placed on the carrier platform 109.

[0042] Embodiment 2 of the cam-type heating vibration platform of the present invention

[0043] Further of the cam-type heating vibration platform of the present invention, as Figure 2 and Figure 3 shown, two parallel first guide rails 103 are arranged at the top of the chassis 1. Two first sliders 104 are slidably connected to both of the two first guide rails 103. Both of the two first sliders 104 are installed at the bottom of the upper bottom plate 102. The mutual cooperation of the first guide rail 103 and the first slider 104 can support and limit the upper bottom plate 102 to improve the stability of the upper bottom plate 102 during horizontal movement.

[0044] Further, as Figure 3 shown, two parallel second guide rails 106 are installed at the top of the upper bottom plate 102. The second guide rails 106 are perpendicular to the first sliders 104. Two second sliders 105 are slidably connected to both of the two second guide rails 106. The second sliders 105 are installed at the bottom of the vibration top plate 107. The mutual cooperation of the second sliders 105 and the second guide rails 106 can support and limit the vibration top plate 107 and improve the stability of the vibration top plate 107 during horizontal movement.

[0045] Further, as Figure 3 and Figure 4 shown, a motor bracket 402 is installed between the chassis 1 and the drive motor 4. A sensor 404 is installed on the top of the motor bracket 402. A detection plate 403 that cooperates with the sensor 404 is provided on the output shaft of the drive motor 4. The motor bracket 402 can support the drive motor 4 and improve the stability of the drive motor 4 during use. The detection plate 403 rotates synchronously with the output shaft of the drive motor 4. When the detection plate 403 passes by the sensor 404, the sensor 404 detects a signal. Thus, the rotation speed of the drive motor 4 can be detected through the cooperation between the sensor 404 and the detection plate 403.

[0046] Further, as Figures 1-4 shown, the first elastic component includes a first adjusting block 2 installed on the top of the upper base plate 102 and a first spring plate 201 installed on the bottom of the vibration top plate 107. A first groove is formed on the first adjusting block 2. A first return spring 202 is arranged between the first groove and the first spring plate 201. When the protruding part of the cam body 401 contacts the top block 110, it can push the vibration top plate 107 to move. The vibration top plate 107 drives the first spring plate 201 to move towards the first adjusting block 2 to compress the first return spring 202. After the protruding part of the top block 110 separates from the cam body 401, the acting force of the first return spring 202 can push the first spring plate 201 away from the first adjusting block 2, so that the vibration top plate 107 can vibrate horizontally.

[0047] Further, as Figure 3 and Figure 4 shown, a first tensioning screw 203 is arranged on one side of the first adjusting block 2 away from the first spring plate 201. One end of the first tensioning screw 203 extends into the first groove. Rotating the first tensioning screw 203 can adjust the position of the first tensioning screw 203, and then adjust the compression amount of the first return spring 202 to adjust the vibration frequency.

[0048] Further, as Figures 3-6As shown in the figure, the second elastic component includes a second adjusting block 303 installed on the top of the middle bottom plate 101 and a second spring plate 302 installed on the upper bottom plate 102. A second groove is formed in the second adjusting block 303, and a second return spring 304 is arranged between the second groove and the second spring plate 302. When the protruding part of the cam main body 401 contacts the roller 301, it can drive the upper bottom plate 102 to move through the mutual cooperation of the roller 301 and the mounting block 3, and then drive the vibration top plate 107 to move. The upper bottom plate 102 drives the second adjusting block 303 to move to stretch the second return spring 304. After the protruding part of the roller 301 separates from the cam main body 401, the acting force of the second return spring 304 can pull the second adjusting block 303 to move towards the second spring plate 302, so that the vibration top plate 107 can vibrate horizontally.

[0049] Further, as Figure 6 shown in the figure, a second tension screw 305 is arranged on one side of the second adjusting block 303 away from the second spring plate 302. One end of the second tension screw 305 extends into the second groove. Rotating the second tension screw 305 can adjust the position of the second tension screw 305, and then adjust the compression amount of the second return spring 304 to adjust the vibration frequency.

[0050] Embodiment Three of the Cam-Type Heating Vibration Platform of the Present Invention

[0051] Further, as Figure 1 shown in the figure, a protective plate 5 is installed on each side of the chassis 1. There is a gap between the protective plate 5 and the vibration top plate 107. The protective plate 5 can protect the components at the bottom of the vibration top plate 107, and the gap between the protective plate 5 and the vibration top plate 107 can provide space for the vibration of the vibration top plate 107.

[0052] In use, place the container with the material on the top of the vehicle platform 109, start the drive motor 4, and drive the rotation of the cam body 401 through the drive motor 4. When the protruding part of the cam body 401 contacts the top block 110, the cam body 401 can push the vibration top plate 107 to move. The vibration top plate 107 drives the first spring plate 201 to move towards the first adjustment block 2 to compress the first return spring 202. After the protruding part of the top block 110 separates from the cam body 401, the force of the first return spring 202 can push the first spring plate 201 away from the first adjustment block 2, so that the vibration top plate 107 can vibrate horizontally. When the protruding part of the cam body 401 contacts the roller 301, it can drive the movement of the upper bottom plate 102 through the mutual cooperation of the roller 301 and the mounting block 3, and then drive the vibration top plate 107 to move. The upper bottom plate 102 drives the second adjustment block 303 to move to stretch the second return spring 304. After the protruding part of the roller 301 separates from the cam body 401, the force of the second return spring 304 can pull the second adjustment block 303 to move towards the second spring plate 302, so that the vibration top plate 107 can vibrate horizontally.

[0053] Obviously, the embodiments described above are only a part of the embodiments of the present invention, rather than all of them. The drawings show the preferred embodiments of the present invention, but do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or equivalently replace some of the technical features. Any equivalent structure directly or indirectly using the content of the specification and drawings of the present invention in other related technical fields is equally within the scope of the patent protection of the present invention.

Claims

1. A cam-type heating vibration platform, characterized in that: include: A base frame (1), wherein a driving motor (4) is installed in the base frame (1), the output shaft of the driving motor (4) is connected to a cam body (401), the outer surface of the cam body (401) is slidably connected to a top block (110) and a roller (301), the top of the top block (110) is connected to a vibration top plate (107), and the roller (301) is connected to a mounting block (3); A middle bottom plate (101) is fixedly mounted on the top of the bottom frame (1), an upper bottom plate (102) connected to the mounting block (3) is arranged above the middle bottom plate (101), a first elastic component is arranged between the top of the upper bottom plate (102) and the bottom of the vibration top plate (107), and a second elastic component is arranged between the bottom of the upper bottom plate (102) and the top of the middle bottom plate (101).

2. The cam-type heating vibration platform according to claim 1, characterized in that: The top of the vibration top plate (107) is installed with heat insulation cotton (108), the top of the heat insulation cotton (108) is installed with a carrier platform (109), and the bottom of the carrier platform (109) is provided with a heating plate.

3. The cam-type heating vibration platform according to claim 1 or 2, characterized in that: The top of the base frame (1) is provided with two first guide rails (103) arranged in parallel, and the two first guide rails (103) are both slidably connected with first sliders (104), and the two first sliders (104) are both installed at the bottom of the upper base plate (102).

4. The cam-type heating vibration platform according to claim 3, characterized in that: Two second guide rails (106) are installed on the top of the upper base plate (102) in parallel. The second guide rails (106) are perpendicular to the first slider (104). The two second guide rails (106) are slidably connected to a second slider (105). The second slider (105) is installed at the bottom of the vibration top plate (107).

5. The cam-type heating vibration platform according to claim 1, characterized in that: A motor bracket (402) is installed between the base frame (1) and the drive motor (4), a sensor (404) is installed on the top of the motor bracket (402), and a detection plate (403) used in conjunction with the sensor (404) is arranged on the output shaft of the drive motor (4).

6. The cam-type heating vibration platform according to claim 1, characterized in that: The first elastic component comprises a first adjustment block (2) installed on the top of the upper base plate (102) and a first spring plate (201) installed on the bottom of the vibration top plate (107); a first groove is provided on the first adjustment block (2); and a first return spring (202) is provided between the first groove and the first spring plate (201).

7. The cam-type heating vibration platform according to claim 6, characterized in that: A first tensioning screw (203) is provided on a side of the first adjustment block (2) away from the first spring plate (201), and one end of the first tensioning screw (203) extends into the first groove.

8. The cam-type heating vibration platform according to claim 1 or 7, characterized in that: The second elastic component comprises a second adjustment block (303) installed on the top of the middle bottom plate (101) and a second spring plate (302) installed on the upper bottom plate (102); a second groove is provided on the second adjustment block (303); and a second return spring (304) is provided between the second groove and the second spring plate (302).

9. The cam-type heating vibration platform according to claim 8, characterized in that: A second tensioning screw (305) is provided on a side of the second adjustment block (303) away from the second spring plate (302), and one end of the second tensioning screw (305) extends into the second groove.

10. The cam-type heating vibration platform according to claim 1, characterized in that: A protective plate (5) is installed on each side of the base frame (1), and a gap is left between the protective plate (5) and the vibration top plate (107).

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