Surface treatment device for cement pole production

Abstract

The invention discloses a surface treatment device for cement pole production, and relates to the technical field of polishing, the surface treatment device comprises a base, a moving mechanism, a polishing mechanism and an adjusting mechanism, the base is provided with a supporting seat, the supporting seat is used for placing a cement pole, the moving mechanism is fixedly connected with the base, and the polishing mechanism is fixedly connected with the moving mechanism; the adjusting mechanism is fixedly connected with the grinding mechanism, the adjusting mechanism is used for adjusting the shape of the grinding mechanism, a cement electric pole needing to be treated is firstly placed on a supporting base on the base, then the grinding mechanism is started to treat the side face of the cement electric pole, and the moving mechanism is used for driving the grinding mechanism to sweep the side face of the cement electric pole. And in order to ensure that the grinding mechanism is always attached to the side face of the concrete pole in the grinding process, the grinding mechanism is adjusted in real time through the adjusting mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of grinding, in particular to a surface treatment device for cement pole production. Background Art

[0002] In the whole manufacturing process of cement poles, the internal skeleton of cement poles is actually built with steel bars, and the structural rigidity is increased by pre-stretching the internal steel bars to form a prestressed structure. Then, the skeleton is wrapped with spiral bars and filled with concrete mixture, and a hollow and compact cement pole is made through centrifugal molding process. Finally, after curing and polishing, the cement pole is completed.

[0003] Cement poles are generally formed by centrifugal casting using a mold. After casting, a mold line will be left on the side, which needs to be removed to ensure a smooth surface for the cement pole. However, the diameter of the cement pole is gradual, which results in different curvatures at different positions. Existing surface treatment devices cannot make adaptive adjustments based on the surface curvature of the cement pole, and the treatment effect cannot be guaranteed. Summary of the invention

[0004] The purpose of the present invention is to provide a surface treatment device for cement pole production to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: The present invention provides a technical solution for a surface treatment device for cement pole production, the surface treatment device includes a base, a moving mechanism, a grinding mechanism and an adjusting mechanism, the base is provided with a support seat, the support seat is used to place the cement pole, the moving mechanism is fastened to the base, the grinding mechanism is fastened to the moving mechanism, the adjusting mechanism is fastened to the grinding mechanism, and the adjusting mechanism is used to adjust the shape of the grinding mechanism.

[0006] The present invention is used to process the surface of a cement pole. The cement pole is generally formed by centrifugal casting using a mold. After the casting is completed, a mold line will be left on the side, which needs to be removed to ensure that the surface of the cement pole is smooth. The base is placed on the ground to provide stable support for each mechanism. The cement pole to be processed is first placed on the support seat on the base, and then the grinding mechanism is started to process the side of the cement pole. The moving mechanism is used to drive the grinding mechanism to sweep across the side of the cement pole, thereby completely removing the mold line on the side of the cement pole. However, the cement pole has a certain taper, and the diameter of the bottom end is greater than the diameter of the top end, which causes the side curvature of the cement pole to gradually decrease from the top end to the bottom end. In order to ensure that the grinding mechanism always fits to the side of the cement pole during the grinding process, the grinding mechanism is adjusted in real time by the adjustment mechanism.

[0007] Furthermore, the grinding mechanism includes a grinding motor, a transmission shaft, a grinding ring, a fixed disk and a rotating disk. The grinding motor is tightly connected to the moving mechanism, the output end of the grinding motor is transmission-connected to the transmission shaft, the fixed disk is tightly connected to the transmission shaft, the rotating disk is sleeved on the fixed disk, the rotating disk is hinged to the adjusting mechanism, the grinding ring is hinged to the adjusting mechanism, and the vertical cross-section of the grinding ring is arc-shaped.

[0008] The grinding mechanism of the present application moves from the small diameter end to the large diameter end of the cement pole, and the grinding motor is the main power source of the grinding mechanism. During the grinding process, the grinding motor transmits torque to the transmission shaft, thereby driving the transmission shaft to rotate, and then driving the fixed plate to rotate. The fixed plate can drive the rotating plate to rotate. The adjusting mechanism is used to connect the rotating plate and the grinding ring. Driven by the rotating plate, the grinding ring rotates with the transmission shaft as the axis to grind the mold line on the side of the cement pole. The arc-shaped grinding ring fits the side of the cement pole, and the grinding ring is made of flexible material and can be bent at a certain angle driven by the adjusting mechanism to adapt to the curvature of the cement pole at different positions.

[0009] Furthermore, several groups of adjustment mechanisms are arranged along the circumference of the grinding ring. Several adjustment mechanisms include piston rods and sleeves. The piston rods are hinged to the upper and lower ends of the grinding ring. The piston rods are slidably connected to the sleeves, and the sleeves are hinged to the rotating disk.

[0010] The sleeve is hinged on the rotating disk to provide an installation basis for the piston rod. Because the grinding mechanism moves from the small diameter end to the large diameter end of the cement pole, the curvature of the grinding ring is the largest in the initial state. When the grinding mechanism moves along the side of the cement pole driven by the moving mechanism, the side curvature of the cement pole gradually decreases. In this process, in order to ensure that the curvature of the grinding ring adapts to the side curvature of the cement pole, the piston rod moves inward along the sleeve. Driven by the piston rods at the upper and lower ends of the grinding ring, the curvature of the grinding ring will decrease, thereby fitting to the side of the cement pole and ensuring the grinding effect.

[0011] Furthermore, the piston on the piston rod divides the inner cavity of the sleeve into a first chamber and a second chamber. The first chamber is located at one end of the sleeve close to the grinding ring, and the second chamber is located at one end of the sleeve away from the grinding ring. Hydraulic oil is filled in the first chamber.

[0012] The piston rod is driven by the hydraulic oil in the first chamber. When adjustment is required, the pressure of the hydraulic oil in the first chamber is increased to drive the piston rod to move inward along the sleeve, thereby reducing the curvature of the grinding ring.

[0013] Furthermore, the adjusting mechanism also includes a connecting hose, a T-shaped block, an arc-shaped slider, a connecting rod, a pressure regulating plate and a reset spring. A first arc-shaped groove, a second arc-shaped groove and a liquid guiding channel are provided on the fixed disk. The T-shaped block is tightly connected to the arc-shaped slider, one end of the connecting rod is tightly connected to the arc-shaped slider, and the other end of the connecting rod is tightly connected to the pressure regulating plate. A reset spring is sleeved on the side of the connecting rod close to the arc-shaped slider, the arc-shaped slider is slidably connected to the first arc-shaped groove, the pressure regulating plate is slidably connected to the second arc-shaped groove, one end of the liquid guiding channel is connected to the second arc-shaped groove, the other end of the liquid guiding channel is connected to the connecting hose, the connecting hose is connected to the first chamber, and an opening and a slot are provided on the rotating disk. The opening is used to provide a moving space for the connecting hose, and the slot is clamped with the T-shaped block.

[0014] During grinding, the grinding ring is driven by the grinding motor to sweep across the side of the cement pole at a fixed speed to complete the grinding. During grinding, under the action of friction, the cement pole will have a reaction force on the grinding ring, and the rotating disk is connected to the fixed disk through a T-shaped clamp. The rotating disk and the fixed disk can rotate relative to each other, thereby driving the rotating disk to form a certain angle of displacement around the fixed disk; when grinding the small diameter end of the cement pole, the curvature of the grinding ring is larger. When moving along the side of the cement pole to the large diameter end, because the curvature of the cement pole gradually decreases, the pressure between the grinding ring with a larger curvature and the cement pole will gradually increase during the movement, resulting in the cement pole and the grinding ring. As the friction between the rings increases, the reaction force of the cement pole on the grinding ring will increase, causing the arc-shaped slider to overcome the elastic force of the return spring, causing the arc-shaped slider to slide to one side along the first arc-shaped groove, and the return spring is compressed. Driven by the connecting rod, the pressure regulating plate will also move to one side along the second arc-shaped groove, thereby introducing the hydraulic oil in the second arc-shaped groove into the connecting hose through the liquid guide channel, thereby increasing the pressure of the hydraulic oil in the first chamber to drive the piston rod to move inward along the sleeve, thereby reducing the curvature of the grinding ring, and realizing automatic adjustment of the curvature of the grinding ring according to the curvature of the cement pole, so that the arc-shaped grinding surface of the grinding ring automatically fits to the side of the cement pole, thereby improving the grinding effect.

[0015] Furthermore, the cross-sectional area of ​​the second arc-shaped groove is larger than the cross-sectional area of ​​the piston rod.

[0016] Under the action of friction, the rotation offset of the rotating disk around the fixed disk is small. By setting the cross-sectional area of ​​the second arc groove to be larger than the cross-sectional area of ​​the piston rod, the offset of the arc slider is amplified, thereby facilitating the piston rod to adjust the curvature of the grinding ring.

[0017] Furthermore, the moving mechanism includes a fixed seat, a slide, a screw, a driving motor and a column. The fixed seat is tightly connected to the base, a guide groove is provided on the fixed seat, the slide is slidably connected to the guide groove, the screw is rotatably connected to the fixed seat, the screw is transmission-connected to the slide, the driving motor is tightly connected to the fixed seat, the output end of the driving motor is transmission-connected to the screw, the column is tightly connected to the slide, and the column is tightly connected to the grinding mechanism.

[0018] The fixed seat is fixed on the base to provide support for the moving mechanism. The driving motor is the main power source of the moving mechanism. During the grinding process, the driving motor transmits the torque to the screw rod, thereby driving the screw rod to rotate on the fixed seat. The rotating screw rod can drive the slide to slide along the guide groove, and then drive the column to sweep across the side of the cement pole, thereby driving the grinding mechanism fixed on the column to sweep across the side of the cement pole, thereby removing the mold line of the cement pole.

[0019] Furthermore, the fixing seat is arranged on the base at an angle, and the inclination angle of the fixing seat is the same as the taper of the cement pole.

[0020] In order to ensure that the grinding mechanism is always close to the side of the cement pole during movement, the fixing seat is arranged at an angle.

[0021] Compared with the prior art, the present invention has the following beneficial effects: During grinding, the grinding ring is driven by the grinding motor to sweep across the side of the cement pole at a fixed speed to complete the grinding. During grinding, under the action of friction, the cement pole will have a reaction force on the grinding ring, and the rotating disk is connected to the fixed disk through a T-shaped clamp. The rotating disk and the fixed disk can rotate relative to each other, thereby driving the rotating disk to form a certain angle of displacement around the fixed disk; when grinding the small diameter end of the cement pole, the curvature of the grinding ring is larger. When moving along the side of the cement pole to the large diameter end, because the curvature of the cement pole gradually decreases, the pressure between the grinding ring with a larger curvature and the cement pole will gradually increase during the movement, resulting in the cement pole and the grinding ring. As the friction between the rings increases, the reaction force of the cement pole on the grinding ring will increase, causing the arc-shaped slider to overcome the elastic force of the return spring, causing the arc-shaped slider to slide to one side along the first arc-shaped groove, and the return spring is compressed. Driven by the connecting rod, the pressure regulating plate will also move to one side along the second arc-shaped groove, thereby introducing the hydraulic oil in the second arc-shaped groove into the connecting hose through the liquid guide channel, thereby increasing the pressure of the hydraulic oil in the first chamber to drive the piston rod to move inward along the sleeve, thereby reducing the curvature of the grinding ring, and realizing automatic adjustment of the curvature of the grinding ring according to the curvature of the cement pole, so that the arc-shaped grinding surface of the grinding ring automatically fits to the side of the cement pole, thereby improving the grinding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 A top view of the present invention; Figure 3 It is a schematic diagram of the grinding mechanism of the present invention; Figure 4 for Figure 3 A magnified image of point A; Figure 5 is a cross-sectional view of the grinding mechanism of the present invention; Figure 6 for Figure 5 The enlarged view of point B; Figure 7 It is a schematic diagram of the regulating mechanism of the present invention; Figure 8 for Figure 7 Enlarged view of point C; Fig. 9 It is a schematic diagram of the action of the grinding mechanism of the present invention.

[0023] In the figure: 1-base, 11-support seat, 2-moving mechanism, 21-fixed seat, 211-guide groove, 22-slide, 23-screw, 24-drive motor, 25-column, 3-grinding mechanism, 31-grinding motor, 32-transmission shaft, 33-grinding ring, 34-fixed disk, 35-rotating disk, 351-opening, 352-card slot, 341-first arc groove, 342-second arc groove, 343-liquid guide channel, 4-adjusting mechanism, 41-piston rod, 42-sleeve, 421-first chamber, 422-second chamber, 43-connecting hose, 44-T-block, 45-arc slider, 46-connecting rod, 47-pressure regulating plate, 48-reset spring.

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Example: Figure 1-Figure 9 As shown, the present invention provides a technical solution for a surface treatment device for cement pole production, the surface treatment device includes a base 1, a moving mechanism 2, a grinding mechanism 3 and an adjusting mechanism 4, the base 1 is provided with a support seat 11, the support seat 11 is used to place the cement pole, the moving mechanism 2 is fastened to the base 1, the grinding mechanism 3 is fastened to the moving mechanism 2, the adjusting mechanism 4 is fastened to the grinding mechanism 3, and the adjusting mechanism 4 is used to adjust the shape of the grinding mechanism 3.

[0026] The present invention is used to process the surface of a cement pole. The cement pole is generally formed by centrifugal casting using a mold. After casting, a mold line will be left on the side, which needs to be removed to ensure that the surface of the cement pole is smooth. The base 1 is placed on the ground to provide stable support for each mechanism. The cement pole to be processed is first placed on the support seat 11 on the base 1, and then the grinding mechanism 3 is started to process the side of the cement pole. The moving mechanism 2 is used to drive the grinding mechanism 3 to sweep across the side of the cement pole, thereby completely removing the mold line on the side of the cement pole. However, the cement pole has a certain taper, and the diameter of the bottom end is greater than the diameter of the top end, which causes the side curvature of the cement pole to gradually decrease from the top end to the bottom end. In order to ensure that the grinding mechanism 3 always fits to the side of the cement pole during the grinding process, the grinding mechanism 3 is adjusted in real time by the adjustment mechanism 4.

[0027] The grinding mechanism 3 includes a grinding motor 31, a transmission shaft 32, a grinding ring 33, a fixed disk 34 and a rotating disk 35. The grinding motor 31 is tightly connected to the moving mechanism 2, the output end of the grinding motor 31 is transmission-connected to the transmission shaft 32, the fixed disk 34 is tightly connected to the transmission shaft 32, the rotating disk 35 is sleeved on the fixed disk 34, the rotating disk 35 is hinged to the adjusting mechanism 4, the grinding ring 33 is hinged to the adjusting mechanism 4, and the vertical cross-section of the grinding ring 33 is an arc.

[0028] The grinding mechanism 3 of the present application moves from the small diameter end to the large diameter end of the cement pole, and the grinding motor 31 is the main power source of the grinding mechanism 3. During the grinding process, the grinding motor 31 transmits the torque to the transmission shaft 32, thereby driving the transmission shaft 32 to rotate, and then driving the fixed plate 34 to rotate. The fixed plate 34 can drive the rotating plate 35 to rotate. The adjustment mechanism 4 is used to connect the rotating plate 35 and the grinding ring 33. Driven by the rotating plate 35, the grinding ring 33 rotates with the transmission shaft 32 as the axis to grind the mold line on the side of the cement pole. The arc-shaped grinding ring 33 fits the side of the cement pole, and the grinding ring 33 is made of flexible material and can be bent at a certain angle driven by the adjustment mechanism 4 to adapt to the curvature of the cement pole at different positions.

[0029] Several groups of adjustment mechanisms 4 are arranged along the circumference of the grinding ring 33 . Several adjustment mechanisms 4 include piston rods 41 and sleeves 42 . The piston rods 41 are hinged to the upper and lower ends of the grinding ring 33 . The piston rods 41 are slidably connected to the sleeves 42 . The sleeves 42 are hinged to the rotating disk 35 .

[0030] The sleeve 42 is hinged on the rotating disk 35 to provide an installation basis for the piston rod 41. Because the grinding mechanism 3 moves from the small diameter end to the large diameter end of the cement pole, the curvature of the grinding ring 33 is the largest in the initial state. When the grinding mechanism 3 moves along the side of the cement pole driven by the moving mechanism 2, the side curvature of the cement pole gradually decreases. During this process, in order to ensure that the curvature of the grinding ring 33 adapts to the side curvature of the cement pole, the piston rod 41 moves inward along the sleeve 42. Driven by the piston rods 41 at the upper and lower ends of the grinding ring 33, the curvature of the grinding ring 33 will decrease, thereby fitting to the side of the cement pole, thereby ensuring the grinding effect.

[0031] The piston on the piston rod 41 divides the inner cavity of the sleeve 42 into a first chamber 421 and a second chamber 422. The first chamber 421 is located at one end of the sleeve 42 close to the grinding ring 33, and the second chamber 422 is located at one end of the sleeve 42 away from the grinding ring 33. Hydraulic oil is filled in the first chamber 421.

[0032] The piston rod 41 is driven by the hydraulic oil in the first chamber 421 . When adjustment is required, the pressure of the hydraulic oil in the first chamber 421 is increased to drive the piston rod 41 to move inward along the sleeve 42 , thereby reducing the curvature of the grinding ring 33 .

[0033] The regulating mechanism 4 also includes a connecting hose 43, a T-shaped block 44, an arc-shaped slider 45, a connecting rod 46, a pressure regulating plate 47 and a reset spring 48. The fixed plate 34 is provided with a first arc-shaped groove 341, a second arc-shaped groove 342 and a liquid guide channel 343. The T-shaped block 44 is fastened to the arc-shaped slider 45, one end of the connecting rod 46 is fastened to the arc-shaped slider 45, and the other end of the connecting rod 46 is fastened to the pressure regulating plate 47. A reset spring is sleeved on one side of the connecting rod 46 close to the arc-shaped slider 45. Spring 48, the arc-shaped slider 45 is slidably connected to the first arc-shaped groove 341, the pressure regulating plate 47 is slidably connected to the second arc-shaped groove 342, one end of the liquid guiding channel 343 is connected to the second arc-shaped groove 342, the other end of the liquid guiding channel 343 is connected to the connecting hose 43, the connecting hose 43 is connected to the first chamber 421, and an opening 351 and a slot 352 are provided on the rotating disk 35, the opening 351 is used to provide a moving space for the connecting hose 43, and the slot 352 is clamped with the T-shaped block 44.

[0034] During grinding, the grinding ring 33 is driven by the grinding motor 31 to sweep across the side of the cement pole at a fixed speed, thereby completing the grinding. During grinding, under the action of friction, the cement pole will have a reaction force on the grinding ring 33, and the rotating disk 35 is clamped to the fixed disk 34 by the T-shaped clamping block 44. The rotating disk 35 and the fixed disk 34 can rotate relative to each other, thereby driving the rotating disk 35 to form a certain angle of displacement around the fixed disk 34; and when grinding the small diameter end of the cement pole, the curvature of the grinding ring 33 is relatively large. When moving along the side of the cement pole to the large diameter end, because the curvature of the cement pole gradually decreases, the pressure between the grinding ring 33 with a larger curvature and the cement pole will gradually increase during the movement, thereby causing the friction between the cement pole and the grinding ring 33 to increase. The reaction force of the cement pole on the grinding ring 33 will increase, so that the arc-shaped slider 45 overcomes the elastic force of the return spring 48, so that the arc-shaped slider 45 slides to one side along the first arc-shaped groove 341, and the return spring 48 is compressed. Driven by the connecting rod 46, the pressure regulating plate 47 will also move to one side along the second arc-shaped groove 342, so that the hydraulic oil in the second arc-shaped groove 342 is introduced into the connecting hose 43 through the liquid guide channel 343, thereby increasing the pressure of the hydraulic oil in the first chamber 421 to drive the piston rod 41 to move inward along the sleeve 42, thereby reducing the curvature of the grinding ring 33, and realizing automatic adjustment of the curvature of the grinding ring 33 according to the curvature of the cement pole, so that the arc-shaped grinding surface of the grinding ring 33 automatically fits to the side of the cement pole, thereby improving the grinding effect.

[0035] The cross-sectional area of ​​the second arc-shaped groove 342 is larger than the cross-sectional area of ​​the piston rod 41 .

[0036] Under the action of friction, the rotation offset of the rotating disk 35 around the fixed disk 34 is small. By setting the cross-sectional area of ​​the second arc groove 342 to be larger than the cross-sectional area of ​​the piston rod 41, the offset of the arc slider 45 is amplified, thereby facilitating the piston rod 41 to adjust the curvature of the grinding ring 33.

[0037] The moving mechanism 2 includes a fixed seat 21, a slide 22, a screw rod 23, a driving motor 24 and a column 25. The fixed seat 21 is tightly connected to the base 1. A guide groove 211 is provided on the fixed seat 21. The slide 22 is slidingly connected to the guide groove 211. The screw rod 23 is rotatably connected to the fixed seat 21. The screw rod 23 is transmission-connected to the slide 22. The driving motor 24 is tightly connected to the fixed seat 21. The output end of the driving motor 24 is transmission-connected to the screw rod 23. The column 25 is tightly connected to the slide 22. The column 25 is tightly connected to the grinding mechanism 3.

[0038] The fixed seat 21 is fixed on the base 1 to provide support for the moving mechanism 2. The driving motor 24 is the main power source of the moving mechanism 2. During the grinding process, the driving motor 24 transmits the torque to the screw rod 23, thereby driving the screw rod 23 to rotate on the fixed seat 21. The rotating screw rod 23 can drive the slide 22 to slide along the guide groove 211, and then drive the column 25 to sweep across the side of the cement pole, thereby driving the grinding mechanism 3 fixed on the column 25 to sweep across the side of the cement pole, thereby removing the mold line of the cement pole.

[0039] The fixing seat 21 is arranged on the base 1 at an angle, and the angle of inclination of the fixing seat 21 is the same as the taper of the cement pole.

[0040] In order to ensure that the grinding mechanism 3 is always close to the side of the cement pole during the movement, the fixing seat 21 is arranged tilted.

[0041] The working principle of the present invention is as follows: during grinding, the grinding ring 33 is driven by the grinding motor 31 to sweep across the side of the cement pole at a fixed speed, thereby completing the grinding. During grinding, under the action of friction, the cement pole will have a reaction force on the grinding ring 33, and the rotating disk 35 is clamped to the fixed disk 34 through the T-shaped clamping block 44. The rotating disk 35 and the fixed disk 34 can rotate relative to each other, thereby driving the rotating disk 35 to form a certain angle of displacement around the fixed disk 34; and when grinding the small diameter end of the cement pole, the curvature of the grinding ring 33 is relatively large. When moving along the side of the cement pole to the large diameter end, because the curvature of the cement pole gradually decreases, the pressure between the grinding ring 33 with a larger curvature and the cement pole will gradually increase during the movement, thereby causing the cement pole and the grinding ring 33 to have a certain angle of displacement. As the friction force increases, the reaction force of the cement pole on the grinding ring 33 will increase, so that the arc-shaped slider 45 overcomes the elastic force of the return spring 48, so that the arc-shaped slider 45 slides to one side along the first arc-shaped groove 341, and the return spring 48 is compressed. Driven by the connecting rod 46, the pressure regulating plate 47 will also move to one side along the second arc-shaped groove 342, so that the hydraulic oil in the second arc-shaped groove 342 is introduced into the connecting hose 43 through the liquid guide channel 343, thereby increasing the pressure of the hydraulic oil in the first chamber 421 to drive the piston rod 41 to move inward along the sleeve 42, thereby reducing the curvature of the grinding ring 33, realizing automatic adjustment of the curvature of the grinding ring 33 according to the curvature of the cement pole, so that the arc-shaped grinding surface of the grinding ring 33 automatically fits to the side of the cement pole, thereby improving the grinding effect.

[0042] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A surface treatment device for cement pole production, characterized in that: The surface treatment device comprises a base (1), a moving mechanism (2), a grinding mechanism (3) and an adjusting mechanism (4); the base (1) is provided with a support seat (11), the support seat (11) is used to place a cement pole, the moving mechanism (2) is tightly connected to the base (1), the grinding mechanism (3) is tightly connected to the moving mechanism (2), the adjusting mechanism (4) is tightly connected to the grinding mechanism (3), and the adjusting mechanism (4) is used to adjust the shape of the grinding mechanism (3).

2. A surface treatment device for cement pole production according to claim 1, characterized in that: The grinding mechanism (3) comprises a grinding motor (31), a transmission shaft (32), a grinding ring (33), a fixed disk (34) and a rotating disk (35); the grinding motor (31) is tightly connected to the moving mechanism (2); the output end of the grinding motor (31) is transmission-connected to the transmission shaft (32); the fixed disk (34) is tightly connected to the transmission shaft (32); the rotating disk (35) is sleeved on the fixed disk (34); the rotating disk (35) is hinged to the adjusting mechanism (4); the grinding ring (33) is hinged to the adjusting mechanism (4); and the vertical cross-section of the grinding ring (33) is arc-shaped.

3. A surface treatment device for cement pole production according to claim 2, characterized in that: The adjusting mechanisms (4) are arranged in a plurality of groups along the circumference of the grinding ring (33). The plurality of adjusting mechanisms (4) include a piston rod (41) and a sleeve (42). The piston rod (41) is hinged to the upper and lower ends of the grinding ring (33). The piston rod (41) is slidably connected to the sleeve (42). The sleeve (42) is hinged to the rotating disk (35).

4. A surface treatment device for cement pole production according to claim 3, characterized in that: The piston on the piston rod (41) divides the inner cavity of the sleeve (42) into a first chamber (421) and a second chamber (422); the first chamber (421) is located at one end of the sleeve (42) close to the grinding ring (33); the second chamber (422) is located at one end of the sleeve (42) away from the grinding ring (33); and the first chamber (421) is filled with hydraulic oil.

5. A surface treatment device for cement pole production according to claim 4, characterized in that: The regulating mechanism (4) further comprises a connecting hose (43), a T-shaped block (44), an arc-shaped slider (45), a connecting rod (46), a pressure regulating plate (47) and a return spring (48); the fixing plate (34) is provided with a first arc-shaped groove (341), a second arc-shaped groove (342) and a liquid guide channel (343); the T-shaped block (44) is tightly connected to the arc-shaped slider (45); one end of the connecting rod (46) is tightly connected to the arc-shaped slider (45); the other end of the connecting rod (46) is tightly connected to the pressure regulating plate (47); a return spring is sleeved on one side of the connecting rod (46) close to the arc-shaped slider (45); (48), the arc-shaped sliding block (45) is slidably connected to the first arc-shaped groove (341), the pressure regulating plate (47) is slidably connected to the second arc-shaped groove (342), one end of the liquid-conducting channel (343) is connected to the second arc-shaped groove (342), the other end of the liquid-conducting channel (343) is connected to the connecting hose (43), the connecting hose (43) is connected to the first chamber (421), and the rotating disk (35) is provided with an opening (351) and a clamping groove (352), the opening (351) is used to provide a moving space for the connecting hose (43), and the clamping groove (352) is clamped with the T-shaped clamping block (44).

6. A surface treatment device for cement pole production according to claim 5, characterized in that: The cross-sectional area of ​​the second arc-shaped groove (342) is greater than the cross-sectional area of ​​the piston rod (41).

7. The surface treatment device for cement pole production according to claim 1 is characterized by: The moving mechanism (2) comprises a fixed seat (21), a slide (22), a screw (23), a driving motor (24) and a column (25); the fixed seat (21) is firmly connected to the base (1); a guide groove (211) is provided on the fixed seat (21); the slide (22) is slidably connected to the guide groove (211); the screw (23) is rotationally connected to the fixed seat (21); the screw (23) is transmission-connected to the slide (22); the driving motor (24) is firmly connected to the fixed seat (21); the output end of the driving motor (24) is transmission-connected to the screw (23); the column (25) is firmly connected to the slide (22); and the column (25) is firmly connected to the grinding mechanism (3).

8. A surface treatment device for cement pole production according to claim 7, characterized in that: The fixing seat (21) is arranged on the base (1) in an inclined manner, and the inclination angle of the fixing seat (21) is the same as the taper of the cement pole.

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