Base cloth vibration particle layering device for plastic floor production

Abstract

The invention discloses a base cloth vibration particle layering device for plastic floor production, and relates to the technical field of screening equipment, the base cloth vibration particle layering device comprises a workbench, a base cloth used for bearing raw material particles is arranged above the workbench, and a conveying assembly used for moving the base cloth in the designated direction is arranged on one side of the workbench; one side of the workbench is provided with a discharging assembly used for scattering raw material particles on base cloth, the other side of the workbench is provided with a forming assembly used for softening, pressing and forming the raw material particles, and a vibrating assembly used for vibrating and layering the raw material particles falling onto the base cloth is arranged between the discharging assembly and the forming assembly. The device has the beneficial effects that the ventilation opening is formed in the synchronous connecting piece, negative pressure is generated at the ventilation opening in cooperation with the sucking pump, base cloth in vibration can be adsorbed, the frequency difference between the base cloth and a vibration source is reduced to a great extent, vibration force borne by raw material particles on the base cloth is more balanced, and then the layering effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of screening equipment, in particular to a base cloth vibration particle stratification device for producing plastic flooring. Background Art

[0002] Plastic flooring and rubber flooring are widely used in public areas such as shopping malls, hospitals, and offices. They have the advantages of wear resistance, noise reduction, and not easy to deform. In the production process of the above-mentioned material floors, raw material particles of different specifications will affect the aesthetics and stability of the floors. The use of raw material particles with larger specifications can make the floor have random textures and more beautiful; the use of raw material particles with smaller specifications can make the floor more stable. Usually, raw material particles of different specifications are mixed together, so they need to be layered. The large particles are screened to the upper layer as the front of the floor, showing random textures to increase the aesthetics; the small particles are screened to the lower layer as the back of the floor, making it more solid and stable. The existing screening equipment achieves the stratification effect by evenly spreading the raw material particles on the base cloth and then vibrating the base cloth. However, this method will cause a large difference in the vibration frequency of the base cloth and the vibration source, resulting in the base cloth being unable to always follow the vibration source, which in turn leads to poor vibration stratification effect, and ultimately affects product quality. Summary of the invention

[0003] This section is intended to summarize some aspects of the embodiments and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] In view of the above problems or problems existing in the prior art, the present invention is proposed, which can solve the technical problem that the vibration stratification effect of raw material particles is poor due to the large difference in vibration frequency between the base cloth and the vibration source.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a base cloth vibration particle layering device for plastic floor production, comprising a workbench, a base cloth for carrying raw material particles is provided above the workbench, a conveying assembly for moving the base cloth in a specified direction is provided on one side of the workbench, a feeding assembly for sprinkling raw material particles on the base cloth is provided on one side of the workbench, a molding assembly for softening and pressing the raw material particles into shape is provided on the other side of the workbench, and a vibration assembly for vibrating and layering the raw material particles dropped on the base cloth is provided between the feeding assembly and the molding assembly;

[0006] The vibration component includes a synchronous connector located at the bottom of the base cloth and in contact with the lower surface of the base cloth, a first vibrator for driving the synchronous connector to vibrate is provided on the workbench, a vent is provided at the position where the synchronous connector contacts the base cloth, and an air pump is provided on one side of the synchronous connector. The air pump draws air from the synchronous connector to generate negative pressure at the vent, which can adsorb the base cloth and follow the synchronous connector to vibrate synchronously.

[0007] As a preferred embodiment of the base fabric vibration particle stratification device for plastic floor production described in the present invention, there are a plurality of synchronous connecting parts evenly distributed along the moving direction of the base fabric, cylindrical in shape and each of the synchronous connecting parts can rotate independently, there are a plurality of vents evenly opened along the circumference of the synchronous connecting parts, a support portion is formed between two adjacent vents, the vibration assembly also includes a plurality of connecting pipes in the shape of a cylinder, the positions and quantities of the connecting pipes correspond to the synchronous connecting parts, one end of each of the connecting pipes is respectively located in its corresponding synchronous connecting part and is in close contact with the inner wall of the synchronous connecting part, the part of the connecting pipe located in the synchronous connecting part is provided with an air intake port, the shape and size of the air intake port correspond to the air intake port.

[0008] As a preferred embodiment of the base fabric vibration particle stratification device for plastic floor production described in the present invention, the plurality of synchronous connecting members are divided into two groups, the two groups of synchronous connecting members are interspersed and distributed, and the ends of the two groups of synchronous connecting members connected to the connecting pipes are in opposite directions.

[0009] As a preferred solution of the base fabric vibration particle stratification device for plastic floor production described in the present invention, the connecting pipe is connected to the first vibrating member, and one end of the connecting pipe located outside the synchronous connecting member is connected to a hose, and the hose located on the same side is connected to the vacuum pump through a connecting pipe, and the vacuum pump is located on the workbench.

[0010] As a preferred solution of the base fabric vibration particle stratification device for plastic floor production described in the present invention, wherein: the end of the synchronous connecting piece away from the hose is connected to a sleeve, the end of the sleeve located on the same side is connected to a driving assembly, the bottom of the driving assembly is connected to the second vibrating piece, and the bottom of the driving assembly is connected to the workbench through a plurality of telescopic rods, the second vibrating piece and the first vibrating piece work together to make the driving assembly, sleeve, connecting pipe and synchronous connecting piece vibrate synchronously.

[0011] As a preferred embodiment of the base fabric vibration particle stratification device for plastic floor production described in the present invention, each of the driving components includes a sprocket fixedly connected to a sleeve, the sprocket is synchronously driven by a chain and is connected to a first motor, a vibration plate is fixedly connected to the bottom of the first motor, and the vibration plate is connected to a workbench through a plurality of telescopic rods.

[0012] As a preferred embodiment of the base fabric vibration particle stratification device for plastic floor production described in the present invention, the initial positions of the two groups of synchronous connecting parts are different, and when the vents of one group of synchronous connecting parts rotate to correspond to the position of the air intake port, the support parts of the other group of synchronous connecting parts rotate to correspond to the position of the air intake port.

[0013] As a preferred embodiment of the base fabric vibration particle stratification device for plastic floor production described in the present invention, when the long axis end point of one of the first vibrating members contacts the connecting tube, the short axis end point of another first vibrating member contacts the connecting tube, so that the two groups of synchronous connecting members vibrate alternately.

[0014] As a preferred embodiment of the base fabric vibration particle stratification device for plastic floor production described in the present invention, the two first vibrators are synchronously driven by a first transmission assembly, and the first vibrator and the second vibrator located on the same side are synchronously driven by a second transmission assembly.

[0015] As a preferred solution of the base fabric vibration particle stratification device for plastic floor production described in the present invention, the first transmission assembly and the second transmission assembly are synchronously driven by a second motor, and the second motor is located on the workbench.

[0016] The beneficial effects of the present invention are as follows: by opening a vent on the synchronous connecting piece and then cooperating with an air pump to generate negative pressure at the vent, the vibrating base cloth can be adsorbed, which greatly reduces the frequency difference between the base cloth and the vibration source, making the vibration force exerted on the raw material particles on the base cloth more balanced, thereby improving the stratification effect; by adopting multiple rolling synchronous connecting pieces, the friction force exerted on the base cloth during movement can be reduced, thereby improving the service life of the base cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. The drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creativity and labor. Among them:

[0018] Figure 1 is a first axonometric schematic diagram of the present invention;

[0019] Figure 2 is a second axonometric schematic diagram of the present invention;

[0020] Figure 3 A top view of the present invention;

[0021] Figure 4 It is a schematic diagram of the local structure of the present invention;

[0022] Figure 5 It is a schematic diagram of a vibration assembly of the present invention;

[0023] Figure 6 is a schematic structural diagram of a second vibrating member of the present invention;

[0024] Figure 7 This is a schematic diagram of disassembling the vibration assembly of the present invention;

[0025] Figure 8 is a cross-sectional schematic diagram of a vibration assembly of the present invention;

[0026] Fig. 9 It is a schematic diagram of the vibration state of two groups of synchronous connecting parts of the present invention.

[0027] The meanings of the reference numerals in the figure are as follows: 1. workbench; 2. base cloth; 3. unloading assembly; 4. vibration assembly; 5. vacuum pump; 6. sleeve; 7. drive assembly; 8. first transmission assembly; 9. second transmission assembly; 10. second motor; 101. telescopic rod; 401. synchronous connecting piece; 402. air vent; 403. supporting part; 404. connecting pipe; 405. air inlet; 406. first vibrating piece; 407. second vibrating piece; 501. hose; 502. connecting pipe; 701. sprocket; 702. chain; 703. first motor; 704. vibration plate. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and the "one embodiment" or "embodiment" referred to herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it an embodiment that is separate or selectively mutually exclusive with other embodiments.

[0030] Example 1

[0031] Reference Figures 1 to 3, which is the first embodiment of the present invention, and provides a base cloth vibration particle layering device for plastic floor production, which includes a workbench 1, a base cloth 2 for carrying raw material particles is provided above the workbench 1, a conveying component for moving the base cloth 2 in a specified direction is provided on one side of the workbench 1, a feeding component 3 for sprinkling raw material particles on the base cloth 2 is provided on one side of the workbench 1, a molding component for softening and pressing the raw material particles into a mold is provided on the other side of the workbench 1, and a raw material particle falling on the base cloth 2 is provided between the feeding component 3 and the molding component. The vibration component 4 of the particle vibration layer; the vibration component 4 includes a synchronous connector 401 located at the bottom of the base fabric 2 and in contact with the lower surface of the base fabric 2, a first vibrator 406 for driving the synchronous connector 401 to vibrate is provided on the workbench 1, a vent 402 is provided at the position where the synchronous connector 401 contacts the base fabric 2, and an air pump 5 is provided on one side of the synchronous connector 401. The air pump 5 draws air from the synchronous connector 401 to generate negative pressure at the vent 402, which can adsorb the base fabric 2 to follow the synchronous connector 401 for synchronous vibration.

[0032] The conveying assembly is a plurality of conveying rollers located on both sides of the workbench 1 and used for conveying the base cloth 2. The base cloth 2 passes through the unloading assembly 3, the vibration assembly 4 and the forming assembly in sequence during the movement. The forming assembly is used for heating and softening the raw material particles after being vibrated and layered by the vibration assembly 4. The raw material particles have a certain viscosity after being heated and softened, and then the softened raw material particles are pressed into shape by pressing.

[0033] The synchronous connector 401 has a cavity inside. Except for the vent 402 which is connected to the outside, the rest of the parts are in a closed state. In the present embodiment, the top of the synchronous connector 401 is a plane, which can increase the contact area with the base fabric 2, improve the energy transfer efficiency between the vibration source and the base fabric 2, and avoid the occurrence of uneven vibration. When the first vibrator 406 drives the synchronous connector 401 to vibrate, the base fabric 2 moves with the synchronous connector 401. At the same time, the air in the synchronous connector 401 is extracted through the action of the vacuum pump 5 to generate negative pressure, thereby adsorbing the base fabric 2 through the vent 402. The adsorption force is less than the traction force of the conveying component on the base fabric 2, thereby avoiding wrinkles on the base fabric 2 and affecting the stratification effect.

[0034] Example 2

[0035] Reference Figures 1 to 8, which is the second embodiment of the present invention. The technical features of this embodiment that are the same as those of the first embodiment are no longer repeated. The difference is that: there are multiple synchronous connectors 401, which are evenly distributed along the moving direction of the base fabric 2, and are cylindrical in shape. Each synchronous connector 401 can rotate independently. There are multiple vents 402 and they are evenly opened along the circumference of the synchronous connector 401. A support portion 403 is formed between two adjacent vents 402. The vibration component 4 also includes multiple cylindrical connecting pipes 404. The position and number of the connecting pipes 404 correspond to the synchronous connectors 401. One end of each connecting pipe 404 is respectively located in its corresponding synchronous connector 401 and is in close contact with the inner wall of the synchronous connector 401. The part of the connecting pipe 404 located in the synchronous connector 401 is provided with an air intake port 405. The shape and size of the air intake port 405 correspond to the air intake port 402.

[0036] The synchronous connector 401 and the connecting tube 404 are both cylindrical, and the outer diameter of the connecting tube 404 is the same as the inner diameter of the synchronous connector 401. This method can ensure that when the air intake port 405 on the connecting tube 404 contacts with one of the air vents 402 on the synchronous connector 401, the air intake port 405 and the air vent 402 are both in a closed state, thereby avoiding the dispersion of the adsorption force and affecting the adsorption effect.

[0037] The plurality of synchronous connectors 401 are divided into two groups. The two groups of synchronous connectors 401 are interlaced and distributed, and the directions of the ends of the two groups of synchronous connectors 401 connected to the connecting pipe 404 are opposite.

[0038] The two groups of synchronous connecting members 401 are arranged alternately, and the spacing between each synchronous connecting member 401 is the same. The corresponding positions of the vent 402 and the support part 403 in each group of synchronous connecting members 401 are the same, and each group of synchronous connecting members 401 rotates synchronously to ensure that the synchronous connecting members 401 in the same group simultaneously adsorb the base fabric 2 or drive the base fabric 2 to vibrate.

[0039] The connecting tube 404 is connected to the first vibrating member 406 , and one end of the connecting tube 404 outside the synchronous connecting member 401 is connected to a hose 501 . The hose 501 on the same side is connected to the vacuum pump 5 through the connecting tube 502 . The vacuum pump 5 is located on the workbench 1 .

[0040] The first vibrating member 406 is a plurality of cams, each of which is in contact with the bottom of the connecting tube 404. When the cam rotates, the connecting tube 404 is driven to vibrate at the same time, and the connecting tube 404 transmits the vibration force to the synchronous connecting member 401. During the vibration process, the hose 501 expands and contracts up and down to adapt to the constantly changing distance between the connecting tube 404 and the connecting tube 502. At the same time, the vacuum pump 5 exhausts air from each synchronous connecting member 401 through the connecting tube 502 and the connecting tube 404, thereby providing a vibration force to the base fabric 2 while generating a certain adsorption force, thereby improving the energy transfer efficiency.

[0041] The end of the synchronous connecting member 401 away from the hose 501 is connected to the sleeve 6, and the end of the sleeve 6 on the same side is connected to the driving component 7. The bottom of the driving component 7 is connected to the second vibrating member 407, and the bottom of the driving component 7 is connected to the workbench 1 through a plurality of telescopic rods 101. The second vibrating member 407 and the first vibrating member 406 work together to make the driving component 7, the sleeve 6, the connecting pipe 404 and the synchronous connecting member 401 vibrate synchronously; each driving component 7 includes a sprocket 701 fixedly connected to the sleeve 6, the sprocket 701 is synchronously driven by a chain 702 and is connected to a first motor 703, and a vibration plate 704 is fixedly connected to the bottom of the first motor 703, and the vibration plate 704 is connected to the workbench 1 through a plurality of telescopic rods 101.

[0042] One end of the synchronous connecting member 401 provides vibration force through the first vibrating member 406, and the other end provides vibration force through the second vibrating member 407. The vibration frequency and amplitude of the first vibrating member 406 and the second vibrating member 407 are completely consistent, ensuring that the synchronous connecting member 401 has sufficient supporting force. At the same time, through the action of the first motor 703, the sprocket 701 and the chain 702, several sleeves 6 rotate synchronously, and then the synchronous connecting member 401 in each group rotates synchronously. The linear speed of the synchronous connecting member 401 during rotation is the same as the horizontal movement speed of the conveying component on the base cloth 2, thereby achieving the effect of reducing friction.

[0043] The initial positions of the two groups of synchronous connecting members 401 are different. When the vent 402 of one group of synchronous connecting members 401 rotates to correspond to the position of the air inlet 405, the support part 403 of the other group of synchronous connecting members 401 rotates to correspond to the position of the air inlet 405; when the long axis end point of one of the first vibrating members 406 contacts the connecting tube 404, the short axis end point of the other first vibrating member 406 contacts the connecting tube 404, so that the two groups of synchronous connecting members 401 vibrate alternately; the two first vibrating members 406 are synchronously driven by the first transmission assembly 8, and the first vibrating member 406 and the second vibrating member 407 located on the same side are synchronously driven by the second transmission assembly 9; the first transmission assembly 8 and the second transmission assembly 9 are synchronously driven by the second motor 10, and the second motor 10 is located on the workbench 1.

[0044] The two groups of synchronous connecting members 401 vibrate up and down alternately, and one group of synchronous connecting members 401 is at the lowest point when generating adsorption force on the base fabric 2, and at this time, the other group of synchronous connecting members 401 generates support force on the base fabric 2 and is at the highest point, and the vents 402 and the support part 403 are evenly spaced. When the synchronous connecting members 401 rotate, during the process of changing from the contact state between the vents 402 and the base fabric 2 to the contact state between the support part 403 and the base fabric 2, the group of synchronous connecting members 401 is in the process of moving upward, and during this process, the base fabric 2 is pushed up, so that the base fabric 2 is always Follow the vibration source; on the contrary, in the process of changing from the contact state between the support part 403 and the base fabric 2 to the contact state between the vent 402 and the base fabric 2, the group of synchronous connecting parts 401 is in the process of moving downward, and suction is generated at the vent 402, which adsorbs the base fabric 2 to follow the vibration source. In this way, stable support can be achieved in the process of adsorbing the base fabric 2, so that the base fabric 2 can move stably. Using the second motor 10 to synchronously drive the two groups of first vibrators 406 can effectively avoid errors in the process of alternating vibrations of the two groups of synchronous connecting parts 401, which affects the stability.

[0045] Working principle: First, connect the base fabric 2 to the conveying component, and then adjust the initial position of each set of synchronous connectors 401 to ensure that the two sets of synchronous connectors 401 are at the correct initial height and initial rotation angle. Then spread the base fabric 2 on the vibration component 4 to contact each synchronous connector 401. Then start the conveying component to make the base fabric 2 move stably, and sprinkle the raw material particles on the base fabric 2 through the unloading component 3. Then start the vacuum pump 5, the first motor 703 and the second motor 10 at the same time. At this time, the base fabric 2 generates a vibration frequency almost the same as the vibration source under the action of the two sets of synchronous connectors 401, which greatly improves the energy transfer efficiency and vibration stability, improves the vibration stratification effect, and thus improves the aesthetics and quality of the product. Finally, the stratified raw material particles are processed through the molding component.

[0046] The present application has the following beneficial effects compared to the prior art: by opening a vent 402 on the synchronous connecting member 401 and then cooperating with the vacuum pump 5 to generate negative pressure at the vent 402, the vibrating base fabric 2 can be adsorbed, which greatly reduces the frequency difference between the base fabric 2 and the vibration source, making the vibration force on the raw material particles on the base fabric 2 more balanced, thereby improving the stratification effect; by adopting multiple rolling synchronous connecting members 401, the friction force on the base fabric 2 during movement can be reduced, thereby improving the service life of the base fabric 2.

[0047] Importantly, although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible without departing substantially from the subject matter described in this application; for example, the size, scale, structure, shape and proportion of various elements, as well as parameter values ​​(temperature, pressure, etc.), mounting arrangements, use of materials, color, changes in orientation, etc.; for example, an element shown as integrally formed may be composed of multiple parts or elements, and the position of the element may be inverted or otherwise changed. Therefore, all such modifications should be included within the scope of the present invention, and any "means plus function" clause in the claims should cover the structure described herein for performing the function, and other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present invention.

Claims

1. A base fabric vibration particle layering device for plastic floor production, characterized in that: The invention comprises a workbench (1), wherein a base cloth (2) for carrying raw material particles is arranged above the workbench (1), a conveying assembly for moving the base cloth (2) in a specified direction is arranged on one side of the workbench (1), a material discharge assembly (3) for sprinkling the raw material particles on the base cloth (2) is arranged on one side of the workbench (1), a molding assembly for softening and pressing the raw material particles into a mold is arranged on the other side of the workbench (1), and a vibration assembly (4) for vibrating and layering the raw material particles dropped on the base cloth (2) is arranged between the material discharge assembly (3) and the molding assembly; The vibration component (4) comprises a synchronous connecting member (401) located at the bottom of the base fabric (2) and in contact with the lower surface of the base fabric (2); a first vibrating member (406) for driving the synchronous connecting member (401) to vibrate is provided on the workbench (1); a vent (402) is provided at a position where the synchronous connecting member (401) contacts the base fabric (2); an air pump (5) is provided on one side of the synchronous connecting member (401); the air pump (5) extracts air from the synchronous connecting member (401) to generate negative pressure at the vent (402), thereby being able to adsorb the base fabric (2) to follow the synchronous connecting member (401) for synchronous vibration.

2. The base fabric vibration particle layering device for plastic floor production according to claim 1, characterized in that: There are a plurality of synchronous connecting members (401) uniformly distributed along the moving direction of the base fabric (2), and each of the synchronous connecting members (401) is cylindrical in shape and can rotate independently. There are a plurality of vents (402) uniformly opened along the circumference of the synchronous connecting member (401), and a support portion (403) is formed between two adjacent vents (402). The vibration component (4) also includes a plurality of connecting tubes (404) in the shape of a cylinder, and the position and number of the connecting tubes (404) correspond to the synchronous connecting member (401). One end of each connecting tube (404) is located in its corresponding synchronous connecting member (401) and is in close contact with the inner wall of the synchronous connecting member (401). The portion of the connecting tube (404) located in the synchronous connecting member (401) is provided with an air intake port (405), and the shape and size of the air intake port (405) correspond to the air intake port (402).

3. The base fabric vibration particle layering device for plastic floor production according to claim 2, characterized in that: The plurality of synchronous connecting members (401) are divided into two groups. The two groups of synchronous connecting members (401) are interlaced and distributed, and the ends of the two groups of synchronous connecting members (401) connected to the connecting pipe (404) are in opposite directions.

4. The base fabric vibration particle layering device for plastic floor production according to claim 3, characterized in that: The connecting pipe (404) is connected to the first vibrating member (406), and one end of the connecting pipe (404) located outside the synchronous connecting member (401) is connected to a hose (501). The hose (501) located on the same side is connected to an air pump (5) through a connecting pipe (502), and the air pump (5) is located on the workbench (1).

5. The base fabric vibration particle layering device for plastic floor production according to claim 4, characterized in that: The end of the synchronous connecting member (401) away from the hose (501) is connected to a sleeve (6), and one end of the sleeve (6) located on the same side is connected to a driving assembly (7). The bottom of the driving assembly (7) is connected to a second vibrating member (407), and the bottom of the driving assembly (7) is connected to a workbench (1) via a plurality of telescopic rods (101). The second vibrating member (407) and the first vibrating member (406) work together to cause the driving assembly (7), the sleeve (6), the connecting pipe (404) and the synchronous connecting member (401) to vibrate synchronously.

6. The base fabric vibration particle layering device for plastic floor production according to claim 5, characterized in that: Each of the driving components (7) comprises a sprocket (701) fixedly connected to the sleeve (6); the sprocket (701) is synchronously driven by a chain (702) and is connected to a first motor (703); a vibration plate (704) is fixedly connected to the bottom of the first motor (703); and the vibration plate (704) is connected to the workbench (1) via a plurality of telescopic rods (101).

7. The base fabric vibration particle layering device for plastic floor production according to claim 5, characterized in that: The initial positions of the two groups of synchronous connecting members (401) are different. When the vent (402) of one group of synchronous connecting members (401) rotates to a position corresponding to the air inlet (405), the support portion (403) of the other group of synchronous connecting members (401) rotates to a position corresponding to the air inlet (405).

8. The base fabric vibration particle layering device for plastic floor production according to claim 6 or 7, characterized in that: When the long axis end point of one of the first vibrating members (406) contacts the connecting tube (404), the short axis end point of the other first vibrating member (406) contacts the connecting tube (404), so that the two groups of synchronous connecting members (401) vibrate alternately.

9. The base fabric vibration particle layering device for plastic floor production according to claim 8, characterized in that: The two first vibrating members (406) are synchronously driven via a first transmission assembly (8), and the first vibrating member (406) and the second vibrating member (407) located on the same side are synchronously driven via a second transmission assembly (9).

10. The base fabric vibration particle layering device for plastic floor production according to claim 9, characterized in that: The first transmission assembly (8) and the second transmission assembly (9) are synchronously driven by a second motor (10), and the second motor (10) is located on the workbench (1).

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