Artificial stone plate surface polishing machine with dust collection structure

Abstract

This utility model discloses a surface polishing machine for artificial stone slabs with a dust collection structure, relating to the field of artificial stone slab processing technology. It includes a dust collection hood, which is inserted into the bottom of a connecting base. The collection component can use negative pressure to absorb and collect the dust generated during the polishing process, thereby preventing dust dispersion, maintaining a clean working environment, and reducing the degree of harm to the human body. Furthermore, the collection component and the polishing component are integrally designed, allowing the collection component to move with the polishing component and always remain in the polishing position to absorb and collect dust under negative pressure. This ensures stable and efficient operation and solves the problem that existing artificial stone slab polishing machines lack a dust collection structure, which leads to dust being dispersed in the working environment during polishing, causing significant harm to workers if inhaled.

Description

Technical Field

[0001] This utility model belongs to the field of artificial stone slab processing technology, and more specifically, it relates to an artificial stone slab surface polishing machine with a dust collection structure. Background Technology

[0002] In the field of artificial stone slab processing, surface polishing is a key step in improving the quality and aesthetics of the slabs. Most common polishing machines use motor-driven polishing discs, and the polishing effect is controlled by adjusting the motor speed. This process can polish the surface of artificial stone slabs to make them smooth and flat.

[0003] Existing artificial stone polishing machines lack dust collection structures, which means that dust generated during polishing (especially dry polishing) will drift in the work environment. If workers inhale this dust, it will cause great harm to their health, making them impractical. Utility Model Content

[0004] This disclosure relates to a surface polishing machine for artificial stone slabs with a dust collection structure. It includes a collection component, wherein the polishing component is capable of polishing the artificial stone slabs, offering convenient and flexible operation. The collection component can also perform negative pressure suction and collection of dust generated during the polishing process, thereby preventing dust dispersion, maintaining a clean construction environment, and reducing harm to the human body. Furthermore, the collection component and the polishing component are integrated, allowing the collection component to move with the polishing component and always remain in the polishing position to perform negative pressure suction and collection of dust. This results in stable and efficient operation with strong practicality.

[0005] In a first aspect, this disclosure provides a polishing machine for the surface of artificial stone slabs with a dust collection structure, including a polishing component and a collection component; the polishing component includes a connecting seat, a drive motor, a drive shaft, and a polishing disc, the top of the connecting seat is fixedly mounted on the moving arm of the polishing machine via a flange, and the drive motor is fixedly mounted on the side of the connecting seat, the drive shaft is rotatably connected to the bottom of the connecting seat, and the polishing disc is detachably fixedly connected to the bottom of the drive shaft, and the rotating shaft of the drive motor and the drive shaft are connected by a gear set for transmission.

[0006] The collection assembly includes a dust collection hood, a collection partition, a protective filter disc, and a suction fan blade. The dust collection hood is inserted into the bottom of the connecting seat, and the collection partition is fixedly installed inside the dust collection hood. The protective filter disc is fixedly installed inside the dust collection hood and is located at the top of the collection partition. The suction fan blade is rotatably connected inside the dust collection hood and is located at the top of the protective filter disc.

[0007] In at least some embodiments, the dust collection partition has a dust collection channel inside, and the dust collection channel has a one-way flap inside, and the top of the dust collection hood has an air outlet channel.

[0008] In at least some embodiments, the protective filter disc is provided with a dust filter element inside, and a cleaning channel is provided on the side of the cavity between the collecting partition and the protective filter disc inside the dust collection hood. A sealing cap is detachably and fixedly installed on the outside of the cleaning channel.

[0009] In at least some embodiments, the cross-sectional shape of the middle shaft of the drive shaft is a regular polygon, and the interior of the suction fan blade is provided with a drive groove, with the regular polygonal cross-section of the drive shaft inserted into the interior of the drive groove.

[0010] In at least some embodiments, the top of the dust collection hood is provided with a sealing top spring, and the two ends of the sealing top spring abut against the top of the dust collection hood and the top of the drive shaft, respectively. When the dust collection hood is not pressed by external force, under the action of the sealing top spring, the lowest position of the dust collection hood is slightly lower than the bottom plane of the polishing disc.

[0011] In at least some embodiments, the bottom of the dust collection hood is provided with a rubber anti-scratch ring.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The polishing component can perform polishing operations on artificial stone slabs. It is convenient and flexible to use, and the collection component can use negative pressure to absorb and collect the dust generated during the polishing process, thereby preventing dust from spreading, keeping the construction environment clean, and reducing the degree of harm to the human body. Moreover, the collection component and the polishing component are set as one unit, which allows the collection component to move with the polishing component and always be in the polishing position to absorb and collect dust with negative pressure. It is stable and efficient in use and has strong practicality. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the internal structure of this utility model when it has not been polished.

[0016] Figure 3 This is a utility model Figure 2 Enlarged structural diagram of part A in the middle.

[0017] Figure 4 This is a structural diagram of the disassembled polishing component of this utility model.

[0018] Figure 5 This is a schematic diagram of the disassembled collection component of this utility model.

[0019] Figure 6 This is a schematic diagram of the internal structure of the artificial stone slab during the polishing process of this utility model.

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0021] 1. Polishing assembly; 101. Connecting base; 102. Drive motor; 103. Drive shaft; 104. Polishing disc;

[0022] 2. Collection components; 201. Dust collection hood; 2011. Sealing top spring; 2012. Rubber anti-scratch ring; 2013. Air outlet duct; 2014. Cleaning duct; 2015. Sealing cap; 202. Collection partition; 2021. Dust collection duct; 203. Protective filter disc; 204. Suction fan blade; 2041. Drive slot. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0024] As attached Figure 1 To be continued Figure 6 As shown:

[0025] Example 1: This utility model provides a polishing machine for artificial stone slabs with a dust collection structure, including a polishing component 1 and a collection component 2. The polishing component 1 includes a connecting seat 101, a drive motor 102, a drive shaft 103, and a polishing disc 104. The top of the connecting seat 101 is fixedly mounted on the moving arm of the polishing machine via a flange, and the drive motor 102 is fixedly mounted on the side of the connecting seat 101. The drive shaft 103 is rotatably connected to the bottom of the connecting seat 101, and the polishing disc 104 is detachably fixedly connected to the bottom of the drive shaft 103. The rotating shaft of the drive motor 102 and the drive shaft 103 are connected by a gear set. The polishing component 1 can move with the moving arm of the polishing machine, thereby polishing any position of the artificial stone slab. The drive motor 102 can drive the polishing disc 104 to rotate at high speed, thereby achieving polishing treatment of the surface of the artificial stone slab. When the drive motor 102 rotates, it can drive the drive shaft 103 to rotate via the gear set. When the drive shaft 103 rotates, it can drive the polishing disc 104 to rotate, resulting in stable operation.

[0026] The collection assembly 2 includes a dust collection hood 201, a collection partition 202, a protective filter disc 203, and a suction fan blade 204. The dust collection hood 201 is inserted into the bottom of the connecting seat 101, and the collection partition 202 is fixedly installed inside the dust collection hood 201. The protective filter disc 203 is fixedly installed inside the dust collection hood 201 and is located on top of the collection partition 202. The suction fan blade 204 is rotatably connected inside the dust collection hood 201 and is located on top of the protective filter disc 203.

[0027] In this embodiment, the collecting partition 202 has a dust collection channel 2021 inside, and the dust collection channel 2021 has a one-way flap inside. The dust collection flap can prevent the collected dust from leaking from the collecting partition 202. The top of the dust collection hood 201 has an air outlet channel 2013. The protective filter disc 203 has a dust filter element inside, and the side of the cavity between the collecting partition 202 and the protective filter disc 203 inside the dust collection hood 201 has a cleaning channel 2014. A sealing cap 2015 is detachably and fixedly installed on the outside of the cleaning channel 2014. In use, the collecting component 2 can absorb and collect the dust generated during the polishing of artificial stone slabs, preventing dust from spreading and ensuring a clean construction environment. During the polishing of artificial stone slabs, under the action of the sealing top spring 2011, the dust collection hood 201 can seal the area around the polishing disc 104, thereby preventing the spread of dust generated during polishing and driving away dust. The central shaft of the drive shaft 103 has a regular polygonal cross-section, and the suction fan blade 204 has a drive groove 2041 inside. The regular polygonal cross-section shaft of the drive shaft 103 is inserted into the drive groove 2041. During polishing, the drive shaft 103 can drive the suction fan blade 204 to rotate synchronously through the drive groove 2041, thereby generating an upward airflow to guide and collect dust. The dust can enter the bottom space of the protective filter disc 203 through the dust collection channel 2021, and the gas can escape through the dust filter element inside the protective filter disc 203 from the air outlet channel 2013, while the dust will be blocked by the dust filter element, so that the dust will be inside the dust collection hood 201 in the cavity between the protective filter disc 203 and the collection partition 202. It is flexible and convenient to use. When it is necessary to clean the collected dust, simply remove the sealing cap 2015, and the dust can be discharged from the inside of the dust collection hood 201 through the cleaning channel 2014.

[0028] In this embodiment, the bottom of the dust collection hood 201 is provided with a rubber anti-scratch ring 2012. During use, the rubber anti-scratch ring 2012 can prevent the dust collection hood 201 from scratching the artificial stone slab when it moves with the polishing assembly 1. The top of the dust collection hood 201 is provided with a sealing top spring 2011, and the two ends of the sealing top spring 2011 abut against the top of the dust collection hood 201 and the top of the drive shaft 103, respectively. When the dust collection hood 201 is not subjected to external force, the sealing top spring... Under the action of 2011, the lowest position of the dust collection hood 201 is slightly lower than the bottom plane of the polishing disc 104. Since the bottom of the dust collection hood 201 is slightly lower than the bottom surface of the polishing disc 104, when the polishing disc 104 is polished against the artificial stone slab, the dust collection hood 201 will move upward under the pressure of the artificial stone slab and compress the sealing top spring 2011, so that the dust collection hood 201 can stably seal the outside of the polishing disc 104, prevent dust from overflowing, and ensure stable use.

[0029] The specific usage and function of this embodiment are as follows:

[0030] In this invention, the polishing component 1 can move with the moving arm of the polishing machine, thereby polishing any position of the artificial stone slab. The drive motor 102 drives the polishing disc 104 to rotate at high speed, achieving polishing of the artificial stone slab surface. When the drive motor 102 rotates, it drives the drive shaft 103 to rotate via a gear set. The drive shaft 103, in turn, drives the polishing disc 104 to rotate. The collection component 2 can absorb and collect the dust generated during the polishing process of the artificial stone slab, preventing dust from spreading and ensuring a clean working environment. During the polishing process, under the action of the sealing top spring 2011, the dust collection hood 201 can seal the periphery of the polishing disc 104, thus preventing the spread of dust generated during polishing. Furthermore, during polishing, the drive shaft 103 can drive the suction fan blade 204 to rotate synchronously via the drive groove 2041, thereby generating an upward airflow to guide and collect the dust. The dust can then enter through the dust collection channel 2021. The gas enters the bottom space of the protective filter disc 203, and can escape through the dust filter element inside the protective filter disc 203 from the air outlet 2013. The dust is blocked by the dust filter element, so that the dust is inside the dust collection hood 201, in the cavity between the protective filter disc 203 and the collection baffle 202. It is flexible and convenient to use. When it is necessary to clean the collected dust, simply remove the sealing cap 2015, and the dust can be discharged from the interior of the dust collection hood 201 through the cleaning channel 2014. The rubber anti-scratch ring 2012 can prevent the dust collection cover 201 from scratching the artificial stone slab when it moves with the polishing component 1. Since the bottom of the dust collection cover 201 is slightly lower than the bottom surface of the polishing disc 104, when the polishing disc 104 is polishing against the artificial stone slab, the dust collection cover 201 will move upward under the pressure of the artificial stone slab and compress the sealing top spring 2011, so that the dust collection cover 201 can stably seal the outside of the polishing disc 104 and prevent dust from spilling out.

[0031] The following points should be noted in this article:

[0032] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.

[0033] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0034] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A polishing machine for artificial stone slabs with a dust collection structure, characterized in that: include: Polishing assembly (1) and collecting assembly (2); the polishing assembly (1) includes a connecting seat (101), a drive motor (102), a drive shaft (103) and a polishing disc (104). The top of the connecting seat (101) is fixedly mounted on the moving arm of the polishing machine by a flange, and the drive motor (102) is fixedly mounted on the side of the connecting seat (101). The drive shaft (103) is rotatably connected to the bottom of the connecting seat (101), and the polishing disc (104) is detachably fixedly connected to the bottom of the drive shaft (103). The rotating shaft of the drive motor (102) and the drive shaft (103) are connected by a gear set transmission. The collection assembly (2) includes a dust collection hood (201), a collection partition (202), a protective filter disc (203), and a suction fan blade (204). The dust collection hood (201) is inserted into the bottom of the connecting seat (101), and the collection partition (202) is fixedly installed inside the dust collection hood (201). The protective filter disc (203) is fixedly installed inside the dust collection hood (201) and is located at the top of the collection partition (202). The suction fan blade (204) is rotatably connected inside the dust collection hood (201) and is located at the top of the protective filter disc (203).

2. The artificial stone slab surface polishing machine with a dust collection structure as described in claim 1, characterized in that: The dust collection partition (202) is provided with a dust collection channel (2021) inside, and a one-way flap is provided inside the dust collection channel (2021). The top of the dust collection hood (201) is provided with an air outlet channel (2013).

3. The artificial stone slab surface polishing machine with a dust collection structure as described in claim 2, characterized in that: The protective filter disc (203) is equipped with a dust filter element inside, and the dust collection hood (201) is equipped with a cleaning channel (2014) on the side of the cavity between the collection partition (202) and the protective filter disc (203) inside the dust collection hood (201). A sealing cap (2015) is detachably and fixedly installed on the outside of the cleaning channel (2014).

4. The artificial stone slab surface polishing machine with a dust collection structure as described in claim 3, characterized in that: The central shaft of the drive shaft (103) has a regular polygonal cross-section, and the interior of the suction fan blade (204) is provided with a drive groove (2041). The shaft part of the regular polygonal cross-section of the drive shaft (103) is inserted into the interior of the drive groove (2041).

5. The artificial stone slab surface polishing machine with a dust collection structure as described in claim 4, characterized in that: The top of the dust collection hood (201) is provided with a sealing top spring (2011), and the two ends of the sealing top spring (2011) abut against the top of the dust collection hood (201) and the top of the drive shaft (103) respectively. When the dust collection hood (201) is not pressed by external force, under the action of the sealing top spring (2011), the lowest position of the dust collection hood (201) is slightly lower than the bottom plane of the polishing disc (104).

6. The artificial stone slab surface polishing machine with a dust collection structure as described in claim 5, characterized in that: The bottom of the dust collection hood (201) is provided with a rubber anti-scratch ring (2012).

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