Plastic floor producing, processing and transporting device

Abstract

The utility model discloses a plastic floor producing, processing and transporting device, and belongs to the field of floor production. The material receiving device mainly comprises a material receiving assembly, the material receiving assembly comprises a material receiving platform arranged on one side of the tail end of a conveying belt, and the material receiving platform is provided with an inner groove; the buffering assembly comprises a supporting seat clamped in the inner groove, a step is formed between the supporting seat and the material receiving platform, a supporting table supported through a spring is arranged on the step, and a second conveying belt is embedded in the material receiving platform; the dust removal assembly is installed on the side face of the material receiving platform, a side base and fixing bases form a basic framework, fan covers and supports are installed on the basic framework, the two ends of a rotating shaft are connected with fan blades and worm wheels respectively, a worm is arranged on a driving rod between the two fixing covers and meshed with the worm wheels, and a driving part suitable for synchronously moving downwards along with the supporting table to drive the fan blades to rotate is installed on the side face of the side base. According to the plastic floor producing, processing and transporting device, flexible buffering and damage prevention are achieved through cooperation of the material receiving assembly and the buffering assembly, the dust removal assembly blows the floor in a linkage mode through the supporting table, and overturning-free dust removal is achieved.

Description

Technical Field

[0001] This utility model relates to the field of flooring production technology, and in particular to a device for the production, processing and transportation of plastic flooring. Background Technology

[0002] Plastic flooring (such as PVC flooring, SPC stone plastic flooring, WPC flooring, etc.) is widely used in home decoration, commercial decoration and other fields due to its wear resistance, water resistance and easy installation. In the production process of plastic flooring, the transportation link after molding is a key process connecting production, packaging and storage, and its efficiency and stability directly affect product quality and production capacity.

[0003] Currently, most small and medium-sized plastic flooring factories use a conveyor belt and manual receiving platform transportation scheme. They mostly use PVC or rubber conveyor belts, which are driven by motors to achieve continuous conveying of the flooring. At the end of the conveyor belt, a manual receiving platform is set up, where operators manually sort, stack, and package the flooring. To reduce impact damage, some factories lay rubber or sponge pads on the platform surface as cushioning.

[0004] However, the existing conveyor belt and receiving platform typically have a height difference of 5 to 10 cm. When the plastic flooring falls onto the platform due to gravity, it is prone to defects such as edge dents and surface scratches. Simultaneously, during the contact between the plastic flooring and the conveyor belt's working surface, dust particles accumulated on the conveyor belt over time easily adhere to the flooring's surface. Meanwhile, dust adsorbed by the non-working surface of the conveyor belt (i.e., the return section) during long-term operation will fall off under the vibration of the equipment and directly deposit on the bottom surface of the flooring, especially when the return section of the conveyor belt is close to the receiving platform. However, operators can only visually inspect the surface of the flooring during manual inspection; to check for dust on the bottom surface, each flooring must be flipped over, a time-consuming and labor-intensive process that results in flooring with dust on the bottom surface directly entering the packaging stage. Therefore, a plastic flooring production, processing, and transportation device needs to be designed.

[0005] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Utility Model Content

[0006] This utility model provides a plastic flooring production, processing and transportation device to solve the problems of existing conveyor belts and receiving platforms having a height difference, causing the flooring to fall and be damaged, and the upper and lower surfaces being easily covered with dust, making manual inspection inconvenient.

[0007] The present invention adopts the following technical solution: a plastic flooring production, processing and transportation device. The system includes a conveyor belt, a receiving assembly, a buffer assembly, and a dust removal assembly. The receiving assembly includes a receiving platform located at one end of the conveyor belt, with a through groove. The buffer assembly includes a support seat engaged within the groove, the support seat having a through slot. There is a height difference between the support seat and the upper surface of the receiving platform, forming a stepped structure. A support platform supported by springs is located on the step, and there is a height difference between the support platform and the conveyor belt. A second conveyor belt is embedded in the receiving platform. The dust removal assembly includes a side seat mounted on the side of the receiving platform, with two sets of fixed seats mounted on the side seat. A fan shroud is mounted on the fixed seat, and the fan shroud has a bracket. A rotating shaft is mounted on the central bearing of the bracket. One end of the rotating shaft extends into the fan shroud and is fixed with a fan blade, while the other end extends out of the fan shroud and is fixed with a worm gear. A fixed cover is mounted on the side of the bracket, and a drive rod is installed through between the two sets of fixed covers. The rod has two sets of worms that mesh with the worm gears on both sides. A drive unit is mounted on the side of the side seat to drive the fan blades to rotate synchronously with the support platform.

[0008] Furthermore, four sets of support pillars are installed through the step, and a support platform is installed at one end of each of the four sets of support pillars. Springs are sleeved on the support pillars, and the two ends of the springs are respectively connected to the bottom surface of the step and the support platform. There is a height difference between the upper surface of the support platform and the conveyor belt.

[0009] Furthermore, the drive unit includes a fixed box mounted on the side of the side seat. An annular protrusion is provided on one side of the fixed box. One end of the drive rod extends into the protrusion and is fitted with a gear. An auxiliary plate is mounted on the side of the support platform. A connector is mounted on the auxiliary plate. A rack is mounted on one end of the connector. The rack is vertically arranged and meshes with the gear. One end of the connector extends through the side of the fixed box into the box. A long groove is provided on the side of the fixed box for the connector to move vertically.

[0010] Furthermore, a base is fixedly installed on the receiving platform, and an insertion hole with a diameter matching that of the support column is provided on the base.

[0011] Furthermore, a baffle is fixedly installed on one side of the fixed cover by fasteners, and the two together form a closed cavity that completely encloses the worm gear and worm.

[0012] Furthermore, two baffles are fixedly installed on both sides of the fixing box by fasteners. One set of the two baffles has through holes adapted to the drive rod. The fixing box and the two baffles are combined to form a closed cavity.

[0013] Furthermore, a cover is connected between the two sets of fixed seats, and the cover synchronously covers the fan cover and the fixed cover to form a protective barrier.

[0014] The above-mentioned technical solutions adopted in the embodiments of this utility model can achieve the following beneficial effects:

[0015] The plastic flooring production and processing conveyor system, through the cooperation of a receiving component and a buffer component, utilizes a spring-supported support platform to transform the descent of the flooring from the conveyor belt to the receiving platform into a slow, flexible buffer, preventing impacts from height differences that could cause edge slaps and surface scratches. The dust removal component, driven by a drive unit that moves synchronously with the support platform, rotates fan blades via gears and worm gears, generating airflow to sweep the upper and lower surfaces of the flooring, effectively solving the problem of difficult-to-clean dust on the bottom surface, eliminating the need for manual flipping and inspection. Attached Figure Description

[0016] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0017] In the attached diagram:

[0018] Figure 1 This is an overall schematic diagram of the plastic flooring production, processing, and transportation device in this application;

[0019] Figure 2 for Figure 1 A partial sectional view;

[0020] Figure 3 for Figure 2 Exploded view;

[0021] Figure 4 for Figure 3 Enlarged view of point A;

[0022] Figure label:

[0023] 1. Conveyor Belt 1; 2. Receiving Assembly; 21. Receiving Platform; 22. Conveyor Belt 2; 23. Inner Groove; 3. Buffer Assembly; 31. Support Seat; 311. Through Groove; 32. Base Platform; 321. Insertion Hole; 33. Support Platform; 34. Column; 35. Spring; 4. Dust Removal Assembly; 41. Side Seat; 42. Fixed Seat; 43. Fan Cover; 44. Bracket; 45. Rotating Shaft; 46. Worm Gear; 47. Fixed Cover; 471. Baffle 1; 48. Drive Rod; 49. Fixed Box; 491. Baffle 2; 410. Auxiliary Plate; 411. Rack; 412. Connector; 413. Gear; 414. Cover. Detailed Implementation

[0024] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0025] The technical solutions provided by the various embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0026] Reference Figures 1 to 4 As shown, this utility model embodiment provides a plastic flooring production, processing and transportation device, including a conveyor belt 1, a receiving component 2, a buffer component 3 and a dust removal component 4;

[0027] The receiving assembly 2 includes a receiving platform 21 disposed on one side of the end of the conveyor belt 1. The receiving platform 21 is suitable for receiving the molded plastic flooring. An inner groove 23 is provided through the receiving platform 21 near one end of the conveyor belt 1. The buffer assembly 3 includes a support 31 fixedly engaged inside the inner groove 23. A through groove 311 is provided on the support 31. There is a height difference between the upper surface of the support 31 and the upper surface of the receiving platform 21, forming a stepped structure.

[0028] Four sets of support columns 34 are installed through the steps. A support platform 33 is fixedly installed at one end of each set of support columns 34. A spring 35 is sleeved on each support column 34. The two ends of the spring 35 are respectively connected to the bottom surface of the steps and the support platform 33. There is a height difference between the upper surface of the support platform 33 and the first conveyor belt 1. At the same time, a base platform 32 is fixedly installed on the receiving platform 21. The base platform 32 has an insertion hole 321 that matches the diameter of the support column 34. At the same time, a second conveyor belt 22 is fitted onto the receiving platform 21.

[0029] In the initial state, the support platform 33 is mounted on the stepped structure of the support base 31 by the pillar 34 and the spring 35. Its initial upper surface height is slightly lower than the end of the first conveyor belt 1 (forming a controllable height difference), which facilitates the smooth overlap of the plastic flooring. The spring 35 is in a naturally extended state. The second conveyor belt 22 is embedded in the receiving platform 21 and has a height difference with the support platform 33, and is in a waiting state for receiving materials.

[0030] When the plastic flooring moves to the end of the conveyor belt, the front end contacts the support platform 33 first. Due to the initial height difference, the weight of the plastic flooring forces the support platform 33 to compress the spring 35.

[0031] The support column 34 moves vertically downward along the insertion hole 321, the spring 35 is gradually compressed, and the support platform 33 slowly descends. When the support platform 33 descends to be flush with the second conveyor belt 22, the lower end of the support column 34 is inserted into the insertion hole 321 of the base platform 32, forming a rigid support. At this time, the front end of the floor overlaps with the second conveyor belt 22, while the rear end is still supported by the first conveyor belt 1.

[0032] Conveyor belt 22 and conveyor belt 1 drive the floorboard to move backward synchronously, achieving a smooth transition. Since there is no suspension or drop throughout the process, the impact damage caused by the traditional height difference is avoided. After the plastic floorboard completely detaches from the support platform 33, the spring 35 rebounds, and the support platform 33 returns to its initial position, ready to receive the next plastic floorboard.

[0033] Specifically, the dust removal assembly 4 includes a side seat 41 fixedly installed on the side of the receiving platform 21. Two sets of dust blowing sections are mounted on the side seat 41. Each dust blowing section includes a fixed seat 42 fixedly installed on the side seat 41. Each fixed seat 42 has an arc-shaped groove, and a fan cover 43 is fixedly installed in the arc-shaped groove by bolts. A bracket 44 is provided inside the fan cover 43. A rotating shaft 45 is mounted at the center of the bracket 44 via a bearing. One end of the rotating shaft 45 extends into the fan cover 43 and is fixed with a fan blade, while the other end extends out of the fan cover 43 and is fixed with a worm gear 46. A fixed cover 47 is also fixedly installed on the side of the bracket 44, and the fixed cover 47 is sleeved on the rotating shaft 45 to provide support.

[0034] A drive rod 48 is installed through the two sets of fixed covers 47. The two ends of the drive rod 48 are connected to the fixed cover 47 via bearings. The rod body is provided with two sets of worm gears, which mesh with worm wheels 46 on both sides respectively. A drive unit is installed on the side of the side seat 41. The drive unit includes a fixed box 49 fixedly installed on the side of the side seat 41. An annular protrusion is provided on one side of the fixed box 49. One end of the drive rod 48 extends into the protrusion and is fixedly installed with a gear 413.

[0035] An auxiliary plate 410 is fixedly installed on the side of the support platform 33. A connector 412 is fixedly installed on the auxiliary plate 410. A rack 411 is fixedly installed at one end of the connector 412. The rack 411 is vertically arranged and meshes with a gear 413. One end of the connector 412 extends through the side of the fixed box 49 into the box. At the same time, a long groove (not shown in the figure) is opened on the side of the fixed box 49 for the connector 412 to move vertically. When the support platform 33 moves up and down with the spring 35, the auxiliary plate 410 drives the rack 411 to move vertically. The gear 413 drives the drive rod 48 to rotate, which in turn drives the rotating shaft 45 to rotate through the worm gear 46, so that the fan blades generate airflow and realize the dust removal function.

[0036] The dust removal assembly 4 employs a mechanical transmission linkage. Initially, all components remain stationary. When the plastic flooring falls onto the support platform 33, the spring 35 is compressed, causing the support platform 33 to descend. This moves the side auxiliary plate 410 and connecting piece 412 downwards, causing the rack 411 to move vertically along the long slot of the fixed box 49. The rack 411 drives the gear 413 to rotate, which in turn drives the drive rod 48 to rotate. The worm gear on the drive rod 48 meshes with the worm wheel 46, transmitting power to the rotating shaft 45, causing the rotating shaft 45 to drive the fan blades inside the fan cover 43 to rotate at high speed. After the plastic flooring leaves, the spring 35 rebounds, the support platform 33 rises, and all components move in the opposite direction. The fan blades continue to rotate until they return to their original position.

[0037] The high-speed rotation of the fan blades generates airflow that directionally sweeps the upper and lower surfaces of the plastic flooring. The airflow effectively removes dust, debris, and other foreign objects that adhere to the floor surface due to dust accumulation from the conveyor belt, especially for areas that are difficult to inspect on the underside, achieving simultaneous cleaning of both sides.

[0038] Specifically, a baffle 471 is fixedly installed on one side of the fixed cover 47 by fasteners. The two together form a closed cavity that completely encloses the worm gear 46 and the worm. During the operation of the dust removal assembly 4, this closed cavity can effectively block the entry of external dust, debris, and other foreign objects, preventing dust accumulation on the surface of the transmission components. When the worm gear 46 and the worm are engaged in transmission, if they are exposed to the outside, they are prone to absorbing dust particles floating in the workshop, leading to wear on the tooth surface, reduced transmission efficiency, or even jamming. The closed structure can avoid dust interference, ensuring that the worm gear 46 and the worm are always in a clean state, maintaining a stable transmission ratio and power transmission efficiency, and ensuring the continuous and stable operation of the shaft 45 and the fan blades.

[0039] The fixed box 49 has baffles 491 fixedly installed on both sides by fasteners. One set of baffles 491 has through holes (not shown in the figure) adapted to the drive rod 48, ensuring that the drive rod 48 can be installed through and rotate normally. The fixed box 49 and the baffles 491 together form a closed cavity, which completely encloses the internal transmission components such as gears 413 and racks 411. During the operation of the dust removal assembly 4, this closed structure can effectively isolate external dust, debris and impurities, preventing the transmission components from wearing, jamming or transmission failure due to dust accumulation.

[0040] Specifically, a cover 414 is connected between the two sets of fixed seats 42. The cover 414 is suitable for simultaneously covering the fan cover 43 and the fixed cover 47 to form a protective barrier, isolating external dust, debris and other foreign objects, preventing them from entering the fan cover 43 and interfering with the operation of the fan blades, or adhering to components such as the rotating shaft 45 and worm gear 46 inside the fixed cover 47, thus ensuring the cleanliness and stability of the core structure of the dust removal component. At the same time, through holes are opened on both sides of the cover 414 for the normal use of the fan blades. The design of the through holes on both sides ensures the free rotation of the fan blades while constraining and guiding the airflow direction.

[0041] In summary: After the molded flooring is transported to the end via conveyor belt 1, the front end of the plastic flooring contacts the support platform 33. The spring 35 compresses, causing the support platform 33 to descend smoothly until it is flush with conveyor belt 22, completing a flexible transition. Simultaneously, conveyor belt 22 and conveyor belt 1 drive the flooring backward, achieving drop-free conveying. During this process, the vertical displacement of the support platform 33 drives the rack 411 to move. Through the transmission of gear 413, drive rod 48, and worm gear 46, the fan blades inside the fan cover 43 rotate, generating a directional airflow to sweep the floor surface. The double-enclosed structure formed by the fixed cover 47 and baffle 471, and the fixed box 49 and baffle 491, continuously protects the transmission components and ensures stable operation.

[0042] Compared to traditional transportation methods, the system addresses edge bumps and surface scratches caused by floorboards falling due to height differences by using spring 35 for cushioning and dual-belt relay conveying to eliminate impact damage to the floor surface. Simultaneously, the descent motion of the support platform 33 drives the dust removal component 4, completing the cleaning of the upper and lower surfaces simultaneously during floorboard handover, avoiding the risk of missed inspections by manual inspection. Furthermore, to address the issue of transmission components being susceptible to dust interference and failure, the sealed cavity design prevents the intrusion of external impurities, ensuring the long-term stable operation of the dust removal component 4.

[0043] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A plastic flooring production, processing, and transportation device, comprising a conveyor belt (1), a receiving assembly (2), a buffer assembly (3), and a dust removal assembly (4), characterized in that: The receiving assembly (2) includes a receiving platform (21) disposed on one side of the end of the conveyor belt (1), and an inner groove (23) is provided through the receiving platform (21); The buffer assembly (3) includes a support seat (31) that engages in the inner groove (23). The support seat (31) has a through groove (311). There is a height difference between the support seat (31) and the upper surface of the receiving platform (21), forming a stepped structure. The step has a support platform (33) supported by a spring (35). There is a height difference between the support platform (33) and the first conveyor belt (1). The second conveyor belt (22) is embedded in the receiving platform (21). The dust removal assembly (4) includes a side seat (41) installed on the side of the receiving platform (21), two sets of fixed seats (42) are installed on the side seat (41), a fan cover (43) is installed on the fixed seat (42), the fan cover (43) has a bracket (44), a rotating shaft (45) is installed on the central bearing of the bracket (44), one end of the rotating shaft (45) extends into the fan cover (43) and is fixed with a fan blade, and the other end extends out of the fan cover (43) and is fixed with a worm gear (46); A fixing cover (47) is installed on the side of the bracket (44), and a drive rod (48) is installed through the two sets of fixing covers (47). The rod body is provided with two sets of worms that mesh with the worm gears (46) on both sides respectively. A drive part is installed on the side of the side seat (41) to drive the fan blade to rotate synchronously with the support platform (33).

2. The plastic flooring production, processing, and transportation device according to claim 1, characterized in that: Four sets of support columns (34) are installed through the step. A support platform (33) is installed at one end of each of the four sets of support columns (34). A spring (35) is sleeved on the support column (34). The two ends of the spring (35) are connected to the bottom surface of the step and the support platform (33) respectively. There is a height difference between the upper surface of the support platform (33) and the conveyor belt (1).

3. The plastic flooring production, processing, and transportation device according to claim 2, characterized in that: The drive unit includes a fixed box (49) installed on the side of the side seat (41). An annular protrusion is provided on one side of the fixed box (49). One end of the drive rod (48) extends into the protrusion and is equipped with a gear (413). An auxiliary plate (410) is installed on the side of the support platform (33). A connector (412) is installed on the auxiliary plate (410). A rack (411) is installed on one end of the connector (412). The rack (411) is vertically arranged and meshes with the gear (413). One end of the connector (412) extends through the side of the fixed box (49) into the box. A long groove is provided on the side of the fixed box (49) for the connector (412) to move vertically.

4. The plastic flooring production, processing, and transportation device according to claim 3, characterized in that: A base (32) is fixedly installed on the receiving platform (21), and an insertion hole (321) with a diameter matching that of the support column (34) is provided on the base (32).

5. The plastic flooring production, processing, and transportation device according to claim 4, characterized in that: A baffle (471) is fixedly installed on one side of the fixed cover (47) by fasteners. The two together form a closed cavity that completely encloses the worm gear (46) and the worm.

6. The plastic flooring production, processing, and transportation device according to claim 5, characterized in that: The two sides of the fixed box (49) are fixedly installed with baffles (491) by fasteners. One set of baffles (491) has through holes adapted to the drive rod (48). The fixed box (49) and the baffles (491) are combined to form a closed cavity.

7. The plastic flooring production, processing, and transportation device according to claim 5, characterized in that: A cover (414) is connected between the two sets of fixed seats (42), and the cover (414) simultaneously covers the fan cover (43) and the fixed cover (47) to form a protective barrier.

Images