PVC plate surface finish machining equipment

Abstract

The invention is used for the technical field of PVC plate processing, and discloses PVC plate surface finish machining equipment which comprises a base, a sliding side pushing seat is installed on the outer surface of the base, an installation seat is fixedly arranged at the upper end of the side pushing seat, a rotating side clamping rod is installed on the upper surface of one end of the installation seat, a sliding contact rod is installed on the upper surface of the side pushing seat, and the contact rod is fixedly arranged on the outer surface of the base. One end of the contact rod is connected with one end of a grounding wire, the other end of the grounding wire penetrates through the lower surface of the base and is connected with round steel pre-buried in the ground, a spring is connected between the contact rod and the mounting seat, a clamping mechanism is arranged on the lower surface of the base, and efficient conduction of static electricity is guaranteed by clamping a workpiece through a side clamping rod. According to the surface finish machining equipment for the PVC plate, the mode that the side clamping rods make contact with and clamp the PVC plate from the two sides is adopted, so that the PVC plate can be kept stable in the polishing process, and meanwhile, continuous guiding-out of static electricity on the surface of the PVC plate is guaranteed through contact of the side clamping rods to the PVC plate.

Description

Technical Field

[0001] The invention relates to the technical field of PVC board processing, in particular to a PVC board surface finishing equipment. Background Art

[0002] As a multifunctional and high-performance material, PVC board is widely used in construction, home furnishing, electronic products, agricultural facilities and automobile industry. It has excellent durability, fire resistance, insulation and other characteristics, which has brought revolutionary changes to all walks of life. With the development of science and technology and the diversification of social needs, the application prospects of PVC board will be broader. In the field of construction and decoration, PVC board has become an ideal choice for indoor and outdoor decoration due to its excellent durability, fire resistance and easy processing. It can not only be used for basic decoration such as ceiling, wall and floor, but also can be used to make various decorative lines, doors and windows, partitions, etc., to add a sense of fashion to the appearance of the building. In order to ensure the beauty of the surface of the PVC board, the PVC board needs to be polished. The traditional process uses When the grinding wheel polishes the PVC sheet, a large amount of dust is generated, so the dust needs to be recovered, but the existing devices still have some problems in recovering dust, such as the dust removal grinding wheel machine with the publication number "CN103331700A" and the dust removal protection type grinding wheel machine with the publication number "CN108637912A", both adopt the method of setting a fan under the grinding wheel for exhaust, so as to achieve the purpose of collecting the dust generated during the polishing process, but in the process of the fan suction, not only a high decibel noise is generated, but also a dust bag needs to be set at the exhaust end of the fan to filter the sucked air to prevent dust from spreading, which increases the noise and requires the dust bag to be replaced and cleaned regularly, which is very inconvenient to use;

[0003] In addition, an anti-static polishing brush wheel with the publication number of "CN110434759A" removes the static electricity generated during the polishing process by setting an anti-static rubber wire, thereby preventing dust from being adsorbed on the polishing wheel and affecting the polishing effect of the plate. However, this method will still cause the dust to spread into the air, and the static electricity on the surface of the plate cannot be discharged in time, so that a large amount of dust is still adsorbed on the plate, which is not conducive to ensuring the polishing effect and the rapid progress of subsequent processing. An additional cleaning process is required to remove the dust on the surface of the plate. Summary of the invention

[0004] The object of the present invention is to provide a PVC board surface finishing equipment to solve the problems of poor static removal effect and high noise and difficult maintenance of the dust removal method mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a PVC board surface finishing equipment, comprising a base, a sliding side push seat is installed on the outer surface of the base, and a mounting seat is fixedly arranged on the upper end of the side push seat, and a rotating side clamping rod is installed on the upper surface of one end of the mounting seat, a sliding contact rod is installed on the upper surface of the side push seat, and one end of the contact rod is connected to one end of a grounding wire, and the other end of the grounding wire passes through the lower surface of the base and is connected to a round steel pre-buried in the ground, a spring is connected between the contact rod and the mounting seat, and one end of the contact rod is an arc-shaped design, and the inner surface of one end of the arc-shaped design of the contact rod is in contact with the outer surface of the lower end of the side clamping rod, and a clamping mechanism is provided on the lower surface of the base, and the clamping of the workpiece by the side clamping rod ensures efficient conduction of static electricity.

[0006] Preferably, the clamping mechanism includes: a clamping electric push rod, which is fixedly arranged on the lower surface of the base, and one end of the clamping electric push rod is fixedly connected to a clamping frame, and the clamping frame is slidably connected to the base, a guide groove is provided on the outer surface of the lower end of the side push seat, and a rod-shaped protrusion with a T-shaped longitudinal section is provided at the lower end of the clamping frame, the guide groove is T-shaped, and the guide groove is obliquely designed, and two adjacent guide grooves are arranged in an eight-shaped shape, and the clamping frame is slidably connected to the guide groove through the rod-shaped protrusion.

[0007] By adopting the above technical solution, the side clamping rods can move synchronously to clamp the PVC board.

[0008] Preferably, an anti-skid pushing mechanism is provided on the outer surface of the base, which ensures the grinding effect and the stable contact and electrostatic conduction between the side clamping rod and the workpiece by means of stable pushing.

[0009] By adopting the above technical solution, the static electricity generated during the grinding process can be efficiently discharged.

[0010] Preferably, the anti-slip pushing mechanism includes: a displacement linear module, the displacement linear module is installed on the lower surface of the base, and a guide rod is fixedly provided on the lower surface of the base, and a sliding bottom push frame is installed on the outer surface of the guide rod, a rotating supporting wheel is installed on the inner surface of the base between the displacement linear module and the guide rod, and a PVC plate is placed on the upper surface of the supporting wheel, a fixing frame is fixedly provided on the upper surface of the base, and a clamping electric push rod is fixedly installed on the upper surface of the fixing frame, the lower end of the clamping electric push rod is fixedly connected to a clamping frame, and a rotating clamping wheel is installed on the lower surface of the clamping frame.

[0011] By adopting the above technical solution, the PVC board can remain stable during the grinding and polishing process.

[0012] Preferably, the displacement linear module is threadedly connected to the bottom push frame, and the bottom push frame is T-shaped, and one end of the bottom push frame is located between two supporting wheels on the inner surface of the base, and the clamping wheel is evenly distributed on the lower surface of the clamping frame, and the lower surface of the clamping wheel protrudes from the lower surface of the clamping frame.

[0013] By adopting the technical solution, the PVC board can be stably moved and polished.

[0014] Preferably, a polishing mechanism is provided on the outer surface of the middle section of the base, which ensures the anti-static effect and prevents the generation of dust by continuous polishing and real-time anti-static.

[0015] By adopting the above technical solution, dust will not be scattered into the air.

[0016] Preferably, the polishing mechanism comprises: a driving motor, the driving motor is fixedly mounted inside the lower surface of the base, and the upper end of the output shaft of the driving motor passes through the upper surface of the base and is fixedly connected to a center column, and the outer surface of one end of the output shaft of the driving motor located inside the base is fixedly connected to an air collecting fan, a rotating limit plate is installed on the upper surface of the center column, and a limit column is fixedly arranged on the upper surface of the center column, a sliding polishing wheel is sleeved on the outer surface of the center column, and a sliding polishing plate is installed on the side surface of the polishing wheel, and the center A cleaning column is fixedly arranged on the upper surface of the base on one side of the column, and a cleaning cavity is opened on the inner surface of the cleaning column, a corona discharger is fixedly arranged inside the upper end of the cleaning column, one end of a guide tube is fixedly connected to the upper end of the cleaning column, and the other end of the guide tube passes through the side surface of the internal cavity of the base where the air collecting fan is located, an air inlet hole is opened on the bottom surface of the internal cavity of the base where the air collecting fan is located, and the lower end of the air inlet hole passes through the lower surface of the base, a magnetic column is fixedly arranged on the lower surface of the base, and a collection box is snap-fitted onto the side surface of the magnetic column.

[0017] By adopting the above technical solution, the dust can be collected in the collection box without being blown up.

[0018] Preferably, the outer surface of the center column is provided with a petal-shaped protrusion, and the center column is mounted by engaging with the polishing wheel through the plate-shaped protrusion, the vertical projection of the limit plate is completely covered by the vertical projection of the center column, and the vertical projection of the limit plate does not overlap with the vertical projection of the limit column at all, the upper end surface of the polishing wheel is flush with the upper end surface of the center column, the polishing plate is of arc-shaped design, and a spring is connected between the polishing plate and the polishing wheel, and the polishing plates are evenly distributed on the outer surface of the polishing wheel.

[0019] By adopting the above technical solution, the polishing plate can be thrown out under the action of centrifugal force to polish the PVC plate.

[0020] Preferably, the cleaning column is of arc-shaped design, and the side surfaces at both ends of the cleaning column are of smooth inclined surface design, and the outer surface of the base below the cleaning column is of hollow design, and the inner surface of the cleaning column fits with the outer surface of the polishing wheel.

[0021] By adopting the above technical solution, the cleaning column can remove static electricity and dust from the polishing plate on the surface of the polishing wheel in a closed state.

[0022] Preferably, the upper end of the guide tube passes through the internal cavity at the upper end of the cleaning column where the corona discharger is located, and the internal cavity at the upper end of the cleaning column where the corona discharger is located is connected to the cleaning chamber, the lower end of the guide tube and the upper end of the air inlet are respectively located on the upper and lower sides of the air collecting fan, and the collection box is of arc-shaped design, and the collection box is located directly below the hollow part of the base.

[0023] By adopting the above technical solution, the collecting box can be easily replaced.

[0024] Compared with the prior art, the invention has the following beneficial effects: the PVC board surface finishing equipment:

[0025] 1. The side clamping rods are used to contact and clamp the PVC board from both sides, so that the PVC board can remain stable during the grinding process. At the same time, the contact of the side clamping rods with the PVC board ensures the continuous discharge of static electricity on the surface of the PVC board;

[0026] Furthermore, by the contact rod being in stable contact with the side clamp rod under the support of the spring, it is ensured that the side clamp rod can always be well grounded through the grounding wire at one end of the contact rod, thereby ensuring that the generated static electricity can be stably discharged, avoiding the situation where dust is adsorbed on the PVC board due to static electricity;

[0027] 2. The polishing wheel drives the polishing plate to rotate and then throws out the PVC plate under the action of centrifugal force to polish it, so that the dust generated during the polishing process can be taken away from the PVC plate by the polishing plate through electrostatic adsorption, avoiding the noise generated during the wind dust removal process and the subsequent maintenance procedures;

[0028] Furthermore, when the polishing plate rotates to the inside of the cleaning column, the corona discharger ionizes the air to generate ions, so that the static electricity on the polishing plate can be neutralized, so that the dust can lose its adsorption and fall down into the collection box through the cleaning cavity under the action of centrifugal force, thereby ensuring the collection of dust and avoiding the occurrence of dust overflow;

[0029] Furthermore, by driving the motor to drive the central column to rotate and synchronously drive the air collecting fan to rotate, the air collecting fan can drive the airflow to blow the ions generated by the corona discharger, so that the ions can fully contact the polishing plate to ensure the effect of static electricity removal, and avoid the raising of dust through a smaller air volume. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the three-dimensional structure of the overall cutaway surface of the present invention;

[0031] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0032] Figure 3 It is a three-dimensional structural schematic diagram of the cross-section surface connecting the clamping electric push rod and the clamping frame of the present invention;

[0033] Figure 4 It is a three-dimensional structural schematic diagram of the connection section of the clamping electric push rod, the clamping frame and the clamping wheel of the present invention;

[0034] Figure 5 It is a three-dimensional structural schematic diagram of the cross-section surface connecting the base, magnetic column and collection box of the present invention;

[0035] Figure 6 It is a schematic diagram of the three-dimensional structure of the connection between the polishing wheel and the polishing plate of the present invention;

[0036] Figure 7 It is a three-dimensional structural schematic diagram of the cross-section surface connecting the center column, the limit plate and the limit column of the present invention;

[0037] Figure 8 This is a schematic diagram of the three-dimensional structure of the cleaning column and the guide tube connected to each other in the present invention;

[0038] Fig. 9 It is a three-dimensional structural schematic diagram of the cross-section surface of the connection between the driving motor and the air collecting fan of the present invention;

[0039] Fig.10 This is a schematic diagram of the three-dimensional structure of the connection between the central column and the limiting column of the present invention;

[0040] Fig.11 It is a schematic diagram of the three-dimensional structure of the cross-section surface connecting the cleaning column and the cleaning chamber of the present invention.

[0041] In the figure: 1. base; 2. side push seat; 3. mounting seat; 4. side clamping rod; 5. contact rod; 6. grounding wire; 7. clamping electric push rod; 8. clamping frame; 9. guide groove; 10. displacement linear module; 11. guide rod; 12. bottom push frame; 13. supporting wheel; 14. PVC board; 15. fixing frame; 16. clamping electric push rod; 17. clamping frame; 18. clamping wheel; 19. driving motor; 20. air collecting fan; 21. center column; 22. limit plate; 23. limit column; 24. polishing wheel; 25. polishing plate; 26. cleaning column; 27. cleaning chamber; 28. corona discharger; 29. ​​guide tube; 30. air inlet; 31. magnetic column; 32. collecting box. DETAILED DESCRIPTION

[0042] See also Figure 1-Figure 11 The present invention provides a technical solution: a PVC board surface finishing equipment.

[0043] Embodiment 1: This embodiment discloses a base 1, the outer surface of the base 1 is installed with a sliding side push seat 2, and the upper end of the side push seat 2 is fixedly provided with a mounting seat 3, and the upper surface of one end of the mounting seat 3 is installed with a rotating side clamping rod 4, the upper surface of the side push seat 2 is installed with a sliding contact rod 5, and one end of the contact rod 5 is connected to one end of a grounding wire 6, and the other end of the grounding wire 6 passes through the lower surface of the base 1 and is connected to a round steel pre-buried in the ground, a spring is connected between the contact rod 5 and the mounting seat 3, and one end of the contact rod 5 is an arc design, and the inner surface of one end of the arc design of the contact rod 5 is in contact with the outer surface of the lower end of the side clamping rod 4, and the lower surface of the base 1 is provided with a clamping mechanism, and the clamping of the workpiece by the side clamping rod 4 ensures efficient conduction of static electricity;

[0044] The clamping mechanism includes: a clamping electric push rod 7, the clamping electric push rod 7 is fixedly arranged on the lower surface of the base 1, and one end of the clamping electric push rod 7 is fixedly connected to a clamping frame 8, and the clamping frame 8 is slidably connected to the base 1, a guide groove 9 is provided on the outer surface of the lower end of the side push seat 2, and a rod-shaped protrusion with a T-shaped longitudinal section is provided at the lower end of the clamping frame 8, the guide groove 9 is T-shaped, and the guide groove 9 is obliquely designed, and two adjacent guide grooves 9 are arranged in an eight-shaped shape, and the clamping frame 8 is slidably connected to the guide groove 9 through the rod-shaped protrusion;

[0045] During processing, first place the workpiece on the upper surface of the base 1, and then start the clamping electric push rod 7. The clamping electric push rod 7 drives the clamping frame 8 to slide relative to the base 1, so that the clamping frame 8 slides in the obliquely designed guide groove 9 through the T-shaped rod-shaped protrusion, so that the side push seat 2 is squeezed and pushed to slide relative to the base 1. At this time, the side push seat 2 drives the side clamping rod 4 to contact the workpiece through the mounting seat 3 to clamp the workpiece. At the same time, the contact rod 5 always maintains contact with the outer surface of the side clamping rod 4 under the support of the spring between the mounting seat 3. When static electricity is generated during the processing, the static electricity can be quickly conducted through the grounding wire 6.

[0046] Embodiment 2: Based on Embodiment 1, this embodiment discloses that the outer surface of the base 1 is provided with an anti-slip material pushing mechanism, which ensures the grinding effect and the stable contact and electrostatic conduction between the side clamping rod 4 and the workpiece by means of stable pushing;

[0047] The anti-slip material pushing mechanism includes: a displacement linear module 10, the displacement linear module 10 is installed on the lower surface of the base 1, and a guide rod 11 is fixedly provided on the lower surface of the base 1, and a sliding bottom push frame 12 is installed on the outer surface of the guide rod 11, a rotating supporting wheel 13 is installed on the inner surface of the base 1 between the displacement linear module 10 and the guide rod 11, and a PVC board 14 is placed on the upper surface of the supporting wheel 13, a fixing frame 15 is fixedly provided on the upper surface of the base 1, and a clamping electric push rod 16 is fixedly installed on the upper surface of the fixing frame 15, and a clamping frame 17 is fixedly connected to the lower end of the clamping electric push rod 16, and a rotating clamping wheel 18 is installed on the lower surface of the clamping frame 17;

[0048] The displacement linear module 10 is threadedly connected to the bottom push frame 12, and the bottom push frame 12 is T-shaped, and one end of the bottom push frame 12 is located between two supporting wheels 13 on the inner surface of the base 1, and the clamping wheel 18 is evenly distributed on the lower surface of the clamping frame 17, and the lower surface of the clamping wheel 18 protrudes from the lower surface of the clamping frame 17;

[0049] When the PVC board 14 is installed, the clamping electric push rod 16 on the fixed frame 15 is started to drive the clamping frame 17 to slide down, so that the clamping frame 17 can press the PVC board 14 against the outer surface of the supporting wheel 13 through the clamping wheel 18. At this time, the displacement linear module 10 is started. The displacement linear module 10 drives the bottom push frame 12 to slide relative to the base 1 on the guide rod 11 through the threaded connection with the bottom push frame 12. During the process, the bottom push frame 12 pushes the PVC board 14 to move stably by contacting one end of the PVC board 14 with the upper end.

[0050] Embodiment 3: Based on Embodiment 1 and Embodiment 2, this embodiment discloses that a polishing mechanism is provided on the outer surface of the middle section of the base 1, and the static electricity removal effect is ensured and dust generation is prevented by continuous polishing and real-time static electricity removal;

[0051] The polishing mechanism includes: a driving motor 19, the driving motor 19 is fixedly installed inside the lower surface of the base 1, and the upper end of the output shaft of the driving motor 19 passes through the upper surface of the base 1 and is fixedly connected to a central column 21, and the outer surface of one end of the output shaft of the driving motor 19 located inside the base 1 is fixedly connected to an air collecting fan 20, a rotating limit plate 22 is installed on the upper surface of the central column 21, and a limit column 23 is fixedly arranged on the upper surface of the central column 21, a sliding polishing wheel 24 is sleeved on the outer surface of the central column 21, and a sliding polishing plate 25 is installed on the side surface of the polishing wheel 24, and a side of the central column 21 is fixedly connected to the central column 21. A cleaning column 26 is fixedly arranged on the upper surface of the base 1, and a cleaning cavity 27 is provided on the inner surface of the cleaning column 26, a corona discharger 28 is fixedly arranged inside the upper end of the cleaning column 26, one end of a guide tube 29 is fixedly connected to the upper end of the cleaning column 26, and the other end of the guide tube 29 passes through the side surface of the inner cavity of the base 1 where the air collecting fan 20 is located, an air inlet hole 30 is provided on the bottom surface of the inner cavity of the base 1 where the air collecting fan 20 is located, and the lower end of the air inlet hole 30 passes through the lower surface of the base 1, a magnetic column 31 is fixedly arranged on the lower surface of the base 1, and a collection box 32 is mounted on the side surface of the magnetic column 31;

[0052] The outer surface of the center column 21 is provided with a petal-shaped protrusion, and the center column 21 is mounted by engaging with the polishing wheel 24 through the plate-shaped protrusion, the vertical projection of the limit plate 22 is completely covered by the vertical projection of the center column 21, and the vertical projection of the limit plate 22 does not overlap with the vertical projection of the limit column 23 at all, the upper end surface of the polishing wheel 24 is flush with the upper end surface of the center column 21, the polishing plate 25 is of arc design, and a spring is connected between the polishing plate 25 and the polishing wheel 24, and the polishing plates 25 are evenly distributed on the outer surface of the polishing wheel 24;

[0053] The cleaning column 26 is designed to be arc-shaped, and the side surfaces of both ends of the cleaning column 26 are designed to be smooth bevels, and the outer surface of the base 1 below the cleaning column 26 is designed to be hollow, and the inner surface of the cleaning column 26 fits the outer surface of the polishing wheel 24;

[0054] The upper end of the guide tube 29 passes through the internal cavity at the upper end of the cleaning column 26 where the corona discharger 28 is located, and the internal cavity at the upper end of the cleaning column 26 where the corona discharger 28 is located is connected to the cleaning chamber 27. The lower end of the guide tube 29 and the upper end of the air inlet 30 are respectively located at the upper and lower sides of the air collecting fan 20. The collection box 32 is an arc-shaped design, and the collection box 32 is located directly below the hollow portion of the base 1.

[0055] When the PVC board 14 is driven to move, the driving motor 19 starts to drive the air collecting fan 20 and the center column 21 to rotate. At this time, the limit plate 22 at the upper end of the center column 21 rotates relative to the center column 21 under the action of the rotational separation until one end of the limit plate 22 is blocked by the limit column 23. At this time, the limit plate 22 and the center column 21 are misaligned so that the polishing wheel 24 sleeved on the surface of the center column 21 will not slide up and down during the rotation process, causing instability. During the rotation of the polishing wheel 24, the polishing plate 25 slides relative to the polishing wheel 24 under the action of centrifugal force and stretches the spring between the polishing wheel 24, so that the polishing plate 25 can contact the outer surface of the PVC board 14 for polishing. The generated dust is absorbed by the polishing plate 25 and taken away from the PVC plate 14. When the polishing plate 25 rotates to the inclined surfaces at both ends of the cleaning column 26, the polishing plate 25 is compressed back into the side surface of the polishing wheel 24 until the polishing plate 25 rotates to face the cleaning chamber 27. Due to the rotation of the air collecting fan 20, external air is sucked in through the air inlet 30 and injected downward into the cleaning chamber 27 through the guide tube 29. During the process, the corona discharger 28 ionizes the air to generate a large number of positive and negative ions, which neutralize the static charge on the polishing plate 25 as the air flows, so that the dust on the polishing plate 25 can lose its adsorption and fall through the hollow part of the outer surface of the base 1 to the collection box 32 adsorbed and installed by the magnetic column 31 to be collected.

Claims

1. A PVC board surface finishing equipment, comprising a base (1), a sliding side push seat (2) is installed on the outer surface of the base (1), a mounting seat (3) is fixedly provided on the upper end of the side push seat (2), and a rotating side clamping rod (4) is installed on the upper surface of one end of the mounting seat (3), characterized in that: A sliding contact rod (5) is installed on the upper surface of the side thrust seat (2), and one end of the contact rod (5) is connected to one end of a grounding wire (6), and the other end of the grounding wire (6) passes through the lower surface of the base (1) and is connected to a round steel pre-buried in the ground. A spring is connected between the contact rod (5) and the mounting seat (3), and one end of the contact rod (5) is arc-shaped, and the inner surface of one end of the arc-shaped contact rod (5) fits with the outer surface of the lower end of the side clamping rod (4). A clamping mechanism is provided on the lower surface of the base (1), and the clamping of the workpiece by the side clamping rod (4) ensures efficient conduction of static electricity.

2. A PVC board surface finishing equipment according to claim 1, characterized in that: The clamping mechanism comprises: a clamping electric push rod (7), the clamping electric push rod (7) is fixedly arranged on the lower surface of the base (1), and one end of the clamping electric push rod (7) is fixedly connected to a clamping frame (8), and the clamping frame (8) is slidably connected to the base (1), a guide groove (9) is provided on the outer surface of the lower end of the side push seat (2), and the lower end of the clamping frame (8) is provided with a rod-shaped protrusion with a T-shaped longitudinal section, the guide groove (9) is T-shaped, and the guide groove (9) is obliquely designed, and two adjacent guide grooves (9) are arranged in an eight-shaped shape, and the clamping frame (8) is slidably connected to the guide groove (9) through the rod-shaped protrusion.

3. The PVC board surface finishing equipment according to claim 1, characterized in that: The outer surface of the base (1) is provided with an anti-skid pushing mechanism, which ensures the grinding effect and the stable contact and electrostatic conduction between the side clamping rod (4) and the workpiece by means of stable pushing.

4. The PVC board surface finishing equipment according to claim 3, characterized in that: The anti-slip material pushing mechanism comprises: a displacement linear module (10), the displacement linear module (10) is mounted on the lower surface of a base (1), and a guide rod (11) is fixedly arranged on the lower surface of the base (1), and a sliding bottom push frame (12) is installed on the outer surface of the guide rod (11), a rotating supporting wheel (13) is installed on the inner surface of the base (1) between the displacement linear module (10) and the guide rod (11), and a PVC plate (14) is placed on the upper surface of the supporting wheel (13), a fixing frame (15) is fixedly arranged on the upper surface of the base (1), and a clamping electric push rod (16) is fixedly installed on the upper surface of the fixing frame (15), the lower end of the clamping electric push rod (16) is fixedly connected to a clamping frame (17), and a rotating clamping wheel (18) is installed on the lower surface of the clamping frame (17).

5. The PVC board surface finishing equipment according to claim 4, characterized in that: The displacement linear module (10) is threadedly connected to the bottom push frame (12), and the bottom push frame (12) is of T-shaped design, and one end of the bottom push frame (12) is located between two supporting wheels (13) on the inner surface of the base (1), and the clamping wheel (18) is evenly distributed on the lower surface of the clamping frame (17), and the lower surface of the clamping wheel (18) protrudes from the lower surface of the clamping frame (17).

6. The PVC board surface finishing equipment according to claim 1, characterized in that: The outer surface of the middle section of the base (1) is provided with a polishing mechanism, which ensures the static electricity removal effect and prevents the generation of dust by continuous polishing and real-time static electricity removal.

7. The PVC board surface finishing equipment according to claim 6, characterized in that: The polishing mechanism comprises: a driving motor (19), wherein the driving motor (19) is fixedly mounted inside the lower surface of the base (1), and the upper end of the output shaft of the driving motor (19) passes through the upper surface of the base (1) and is fixedly connected to a center column (21), and the outer surface of one end of the output shaft of the driving motor (19) located inside the base (1) is fixedly connected to an air collecting fan (20), a rotating limit plate (22) is mounted on the upper surface of the center column (21), and a limit column (23) is fixedly arranged on the upper surface of the center column (21), a sliding polishing wheel (24) is sleeved on the outer surface of the center column (21), and a sliding polishing plate (25) is mounted on the side surface of the polishing wheel (24), and the base on one side of the center column (21) is fixedly mounted on the upper surface of the center column (21). A cleaning column (26) is fixedly arranged on the upper surface of the base (1), and a cleaning cavity (27) is provided on the inner surface of the cleaning column (26); a corona discharger (28) is fixedly arranged inside the upper end of the cleaning column (26); one end of a guide tube (29) is fixedly connected to the upper end of the cleaning column (26), and the other end of the guide tube (29) passes through the side surface of the inner cavity of the base (1) where the air collecting fan (20) is located; an air inlet hole (30) is provided on the bottom surface of the inner cavity of the base (1) where the air collecting fan (20) is located, and the lower end of the air inlet hole (30) passes through the lower surface of the base (1); a magnetic column (31) is fixedly arranged on the lower surface of the base (1), and a collection box (32) is mounted on the side surface of the magnetic column (31).

8. The PVC board surface finishing equipment according to claim 7, characterized in that: The outer surface of the central column (21) is provided with a petal-shaped protrusion, and the central column (21) is mounted by engaging with the polishing wheel (24) through the plate-shaped protrusion, the vertical projection of the limiting plate (22) is completely covered by the vertical projection of the central column (21), and the vertical projection of the limiting plate (22) and the vertical projection of the limiting column (23) do not overlap at all, the upper end surface of the polishing wheel (24) is flush with the upper end surface of the central column (21), the polishing plate (25) is of arc design, a spring is connected between the polishing plate (25) and the polishing wheel (24), and the polishing plate (25) is evenly distributed on the outer surface of the polishing wheel (24).

9. The PVC board surface finishing equipment according to claim 7, characterized in that: The cleaning column (26) is of arc-shaped design, and the side surfaces at both ends of the cleaning column (26) are of smooth inclined surface design, and the outer surface of the base (1) below the cleaning column (26) is of hollow design, and the inner surface of the cleaning column (26) is in contact with the outer surface of the polishing wheel (24).

10. The PVC board surface finishing equipment according to claim 7, characterized in that: The upper end of the guide tube (29) passes through the internal cavity of the upper end of the cleaning column (26) where the corona discharger (28) is located, and the internal cavity of the upper end of the cleaning column (26) where the corona discharger (28) is located is connected to the cleaning chamber (27). The lower end of the guide tube (29) and the upper end of the air inlet hole (30) are respectively located on the upper and lower sides of the air collecting fan (20). The collection box (32) is of arc design, and the collection box (32) is located directly below the hollow part of the base (1).

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