Building template polishing mechanism capable of preventing wood chips from splashing

Abstract

The utility model discloses a building template polishing mechanism capable of preventing wood chips from splashing, which belongs to the technical field of building templates and comprises a polishing table, a fixing frame, a support frame A, a lead screw sliding rail A, a support frame B, a lead screw sliding rail B, a sliding frame, an electric telescopic rod A, a support frame C, a servo motor B and a polishing disc. A supporting frame A is fixedly installed below the fixing frame, and a lead screw sliding rail A is fixedly installed below the interior of the supporting frame A. According to the building template polishing device, when wood chips around the polishing disc are quickly blown away and cleaned from the surface of a building template, a worker turns on a servo motor matched with an electric brushing roller to drive the electric brushing roller to quickly rotate towards the opposite direction, and then turns on a servo motor A to drive an eccentric wheel to quickly rotate; and the continuous striking sweeping frame repeatedly stretches and retracts through a telescopic rod and an outer spring to drive an electric brushing bristle roller to rapidly shake, wood chips on the surface of the building formwork are efficiently and repeatedly brushed, and the rapid cleaning effect on the wood chips is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building templates, in particular to a polishing mechanism for a building template which can prevent sawdust from splashing. Background Art

[0002] Building formwork is a temporary structure used to support and fix the shape of concrete structures during construction. It is usually made of wood, steel, aluminum alloy or other synthetic materials, and factors such as structural stability, load-bearing capacity, and reusability need to be considered to ensure that it can withstand the weight of concrete and construction loads during the construction process while maintaining the shape and dimensional accuracy of the structure.

[0003] Among them, the application number is CN202321661255.3, which is a building model plate grinding and polishing equipment. The building model plate grinding and polishing equipment has the function of driving the fixed plate to rotate by starting the motor C, so that the plate can be adjusted, which is convenient for the grinding and polishing equipment to grind and polish the side and back of the plate, thereby improving the practicality of the building model plate grinding and polishing equipment, avoiding frequent disassembly and assembly of the plate for adjustment, reducing the workload and improving the grinding and polishing efficiency; among them, the shortcomings are as follows:

[0004] When the staff uses this kind of building model board grinding and polishing equipment to grind and polish the surface of the building model board, the hydraulic rod in the longitudinal movement plate is started to drive the grinding and polishing equipment to move longitudinally. The grinding and polishing equipment includes a grinding motor and a grinding and polishing disc. The grinding motor drives the grinding disc to rotate so as to grind and polish the board. The wood chips generated during the grinding and polishing operation of the building model board will splash around. Since this kind of building model board grinding and polishing equipment is not equipped with a protective device, it is easy to cause a large amount of splashing wood chips to affect the surrounding environment and easily cause harm to the staff. Utility Model Content

[0005] The purpose of the utility model is to provide a polishing mechanism for a building template that prevents sawdust from splashing in order to solve the problem that the above-mentioned building model plate grinding and polishing equipment easily causes a large amount of splashing sawdust, which affects the surrounding environment and easily causes harm to the workers.

[0006] The technical solution adopted by the utility model is as follows: a polishing mechanism for a building template for preventing wood chips from splashing, comprising a polishing table, a fixed frame, a support frame A, a screw slide rail A, a support frame B, a screw slide rail B, a sliding frame, an electric telescopic rod A, a support frame C, a servo motor B and a polishing disc, wherein a fixed frame is fixedly installed above the polishing table, a support frame A is fixedly installed below the fixed frame, a screw slide rail A is fixedly installed inside the support frame A, a support frame B is slidably arranged below the screw slide rail A through a slider, and a screw is fixedly installed inside the support frame B. A slide rail B, a slide frame is provided below the screw slide rail B through a sliding block, an electric telescopic rod A is fixedly installed below the slide frame, a support frame C is fixedly installed below the end of the electric telescopic rod A, a servo motor B is fixedly installed below the inside of the support frame C, the servo motor B is connected to a polishing disk through an output shaft, an adjustment and resisting mechanism for preventing sawdust from splashing is provided on the outside of the support frame A, a sawdust blowing mechanism for preventing sawdust from affecting polishing and a shaking cleaning mechanism for cleaning sawdust on the surface of the building formwork are respectively provided below the support frame C.

[0007] Among them, the adjustment and resisting mechanism is composed of a slide groove A, a limit card groove, a slide groove C, a protective baffle, an electric telescopic rod B, a pressure plate, a limit frame, a slide groove D and a limit card frame. Slide grooves C are embedded on both sides of the support frame A, and a protective baffle is slidably arranged between the sides of the inner part of the slide groove C through a slider, and the material of the protective baffle is PC, electric telescopic rods B are fixedly installed on both sides of the inner wall of the protective baffle, and a pressure plate is fixedly installed on the side of the end of the electric telescopic rod B, and limit frames are fixedly installed on both sides of the protective baffle, the slide groove A is embedded on the side of the fixed frame, and the limit frame is slidably arranged on the inner side of the slide groove A, the limit card groove is embedded on the side of the fixed frame near the front of the slide groove A, and the limit card groove is arranged in an "L" shape, the slide groove D is embedded on the side of the limit frame, and a limit card frame is slidably arranged between the slide groove D and the inner side of the limit card groove, and the limit card frame is arranged in an "L" shape.

[0008] Among them, the wood chip blowing mechanism is composed of a slide groove B, a rotating frame, an electric roller, a fan and an air blowing port. The slide groove B is embedded on the side of the support frame C, and the slide groove B is arranged in a ring shape. A rotating frame is arranged below the support frame C near the outside of the servo motor B, and the rotating frame is arranged in a ring shape. Electric rollers are rotatably arranged around the inner circle of the rotating frame through bearings, and the electric rollers are slidingly arranged on the inside of the slide groove B. An air blowing port is embedded below the rotating frame. There are several air blowing ports, which are arranged equidistantly and obliquely. A fan is arranged above the support frame A, and the fan and several air blowing ports are connected by an air guide hose.

[0009] Among them, the shaking brushing mechanism is composed of a telescopic rod, a cleaning frame, an electric cleaning brush roller, a servo motor A and an eccentric wheel. The telescopic rod is fixedly installed on both sides of the support frame C, and a spring is matched with the outside of the telescopic rod. The cleaning frame is fixedly installed on the side of the end of the telescopic rod, and an electric cleaning brush roller is rotatably arranged below the cleaning frame through a bearing. Servo motors A are fixedly installed on both sides of the support frame C near the side of the cleaning frame, and the servo motor A is connected to the eccentric wheel through an output shaft.

[0010] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0011] 1. The polishing mechanism of the building template for preventing wood chips from splashing is provided with an adjusting and resisting mechanism, which enables the staff to cooperate among the slide A, the limit card slot, the slide C, the protective baffle, the electric telescopic rod B, the pressure plate, the limit frame, the slide D and the limit card slot. After the limit card slot slides out of the limit card slot, the protective baffle is pushed downward to slide the limit frame downward on the inner side of the slide slot D. After the slide slot D and the limit card slot below are aligned, the staff slides the limit card slot between the slide slot D and the inner side of the limit card slot, and covers the building board inside the protective baffle, thereby improving the effect of preventing wood chips from splashing around and causing clutter or causing harm to the staff.

[0012] 2. The polishing mechanism of the building formwork that prevents sawdust from splashing is provided with a sawdust blowing mechanism, which allows the staff to coordinate between the slide groove B, the rotating frame, the electric roller, the fan and the air outlet, and use the servo motor matched with the electric roller to drive the electric roller to rotate several circles clockwise and several circles counterclockwise on the inside of the slide groove B, thereby driving the rotating frame and several air outlets below to rotate repeatedly clockwise and counterclockwise. The sawdust around the polishing disk can be quickly blown away from the surface of the building formwork, thereby avoiding the influence of the sawdust on the polishing of the building formwork and improving the effect of quickly cleaning the sawdust.

[0013] 3. The polishing mechanism of the building template that prevents wood chips from splashing is provided with a shaking brush mechanism, which allows the staff to coordinate the telescopic rod, the cleaning frame, the electric cleaning brush roller, the servo motor A and the eccentric wheel, and use the servo motor A to drive the eccentric wheel to rotate rapidly, and continuously hit the cleaning frame through the telescopic rod and the outer spring to repeatedly extend and retract, thereby driving the electric cleaning brush roller to shake rapidly, thereby improving the effect of quickly cleaning the wood chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the polishing mechanism of the utility model;

[0015] Figure 2 This is a schematic diagram of the front cross-sectional structure of the polishing mechanism in the utility model;

[0016] Figure 3For the utility model Figure 2 The enlarged schematic diagram of the structure at A in the middle;

[0017] Figure 4 For the utility model Figure 2 The enlarged schematic diagram of the structure at B in the middle;

[0018] Figure 5 For the utility model Figure 2 The enlarged structural schematic diagram of Example 2 is shown at B.

[0019] Markings in the figure: 1. Polishing table; 101. Fixed frame; 102. Slide A; 103. Limiting card slot; 104. Support frame A; 105. Screw slide rail A; 106. Support frame B; 107. Screw slide rail B; 108. Sliding frame; 109. Electric telescopic rod A; 2. Support frame C; 201. Slide B; 202. Rotating frame; 203. Electric roller; 204. Telescopic rod; 205. Cleaning frame; 206. Electric cleaning brush roller; 207. Servo motor A; 208. Eccentric wheel; 3. Servo motor B; 301. Polishing disc; 4. Fan; 401. Air outlet; 5. Slide C; 6. Protective baffle frame; 601. Electric telescopic rod B; 602. Press plate; 603. Limiting frame; 604. Slide D; 605. Limiting card rack. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the utility model:

[0022] Example 1: Reference Figure 1-4A polishing mechanism for a building template for preventing wood chips from splashing comprises a polishing table 1, a fixed frame 101, a support frame A104, a screw guide rail A105, a support frame B106, a screw guide rail B107, a sliding frame 108, an electric telescopic rod A109, a support frame C2, a servo motor B3 and a polishing disc 301. The fixed frame 101 is fixedly installed above the polishing table 1, the support frame A104 is fixedly installed below the fixed frame 101, the screw guide rail A105 is fixedly installed inside the support frame A104, the support frame B106 is slidably arranged below the screw guide rail A105, and the support frame B106 is fixed inside the support frame B106. A screw rail B107 is fixedly installed, a sliding frame 108 is slidably arranged below the screw rail B107 through a slider, an electric telescopic rod A109 is fixedly installed below the sliding frame 108, a support frame C2 is fixedly installed below the end of the electric telescopic rod A109, a servo motor B3 is fixedly installed below the inside of the support frame C2, the servo motor B3 is connected to a polishing disc 301 through an output shaft, an adjusting and resisting mechanism for preventing sawdust from splashing is arranged on the outside of the support frame A104, a sawdust blowing mechanism for preventing sawdust from affecting polishing and a shaking cleaning mechanism for cleaning sawdust on the surface of the building formwork are respectively arranged below the support frame C2.

[0023] Reference Figure 1 , 2 4. Further, the adjusting and resisting mechanism is composed of a slide groove A102, a limit card groove 103, a slide groove C5, a protective blocking frame 6, an electric telescopic rod B601, a pressure plate 602, a limit frame 603, a slide groove D604 and a limit card frame 605;

[0024] Slide grooves C5 are embedded on both sides of the support frame A104, and a protective frame 6 is slidably arranged between the sides of the inner part of the slide groove C5 through a slider, and the material of the protective frame 6 is PC, and electric telescopic rods B601 are fixedly installed on both sides of the inner wall of the protective frame 6, and a pressure plate 602 is fixedly installed on the side of the end of the electric telescopic rod B601, and a limiting frame 603 is fixedly installed on both sides of the protective frame 6, and a slide groove A102 is embedded on the side of the fixed frame 101, and the limiting frame 603 is slidingly arranged on the inner side of the slide groove A102, and a limiting card slot 103 is embedded on the side of the fixed frame 101 near the front of the slide groove A102, and the limiting card slot 103 is arranged in an "L" shape, and a slide groove D604 is embedded on the side of the limiting frame 603, and the slide groove D604 and the limiting card A limit card frame 605 is slidably arranged between the inner sides of the groove 103, and the limit card frame 605 is arranged in an "L" shape. When the staff needs to polish the surface of the building template, they carry several building templates to the work site and push the protective blocking frame 6 upward to drive the limit card frame 603 to slide upward a short distance inside the slide groove D604, so that the slide groove D604 and the limit card slot 103 are relative to each other, and then release the limit card frame 605, and push the limit card frame 605 to slide out of the limit card slot 103. The staff pushes the protective blocking frame 6 upward to drive the limit card frame 603 to slide upward inside the slide groove D604, so that the slide groove D604 and another limit card slot 103 are relative to each other, and then the staff slides the limit card frame 605 into the slide groove D604 and the inner side of the limit card slot 103. After the protective baffle 6 is propped up and one of the building templates is placed on the surface of the polishing table 1, the staff pushes the protective baffle 6 upward to drive the limit frame 603 to slide upward a short distance inside the slide groove D604, so that the slide groove D604 and the limit card slot 103 are relative, and then releases the limit card frame 605, and pushes the limit card frame 605 to slide out of the limit card slot 103, and then pushes the protective baffle 6 downward to slide the limit frame 603 inside the slide groove D604, so that the slide groove D604 and the limit card slot 103 below are relative, and then the staff slides the limit card frame 605 between the slide groove D604 and the inner side of the limit card slot 103, covers the building board inside the protective baffle 6, and then controls the electric telescopic rod B601 to extend the pressure plate 602 to contact the building template After the two sides of the plate are fixed, the staff turns on the servo motor B3 to drive the polishing disc 301 to rotate quickly, and controls the electric telescopic rod A109 to lower the polishing disc 301 to contact the surface of the building template, and then controls the screw slide rail A105 and the screw slide rail B107 to drive the polishing disc 301 to move repeatedly through the slider. When the surface of the building template is polished and polished, a large amount of wood chips will be generated and splashed around. At this time, the wood chips will be blocked by the protective baffle 6 and fall on the surface of the polishing table 1 for collection, which can prevent the wood chips from splashing out of the polishing table 1 to cause harm to the staff. The PC material protective baffle 6 has high transparency, which makes it easy for the staff to observe the polishing condition of the building template, thereby improving the effect of preventing wood chips from splashing around and causing clutter or causing harm to the staff.

[0025] Reference Figure 1-3 , further, the wood chip blowing mechanism is composed of a chute B201, a rotating frame 202, an electric roller 203, a fan 4 and an air outlet 401;

[0026] A slide groove B201 is embedded on the side of the support frame C2, and the slide groove B201 is arranged in a ring shape. A rotating frame 202 is arranged below the support frame C2 near the outside of the servo motor B3, and the rotating frame 202 is arranged in a ring shape. Electric rollers 203 are rotatably arranged around the inner circle of the rotating frame 202 through bearings, and the electric rollers 203 are slidingly arranged on the inside of the slide groove B201. An air outlet 401 is embedded below the rotating frame 202. There are several air outlets 401, which are arranged equidistantly and obliquely. A fan 4 is arranged above the support frame A104, and the fan 4 and several air outlets 401 are connected by an air guide hose. When the staff turns on the servo motor B3 to drive the polishing disc 301 to rotate quickly, and controls the electric telescopic rod A109 to descend. After the polishing disc 301 contacts the surface of the building template, the control screw slide rail A105 and the screw slide rail B107 are respectively driven by the slider to drive the polishing disc 301 to move repeatedly, and the surface of the building template is polished and polished. At the same time, the servo motor matching the electric roller 203 is turned on to drive the electric roller 203 to rotate several circles clockwise and several circles counterclockwise on the inner side of the slide groove B201, and the rotating frame 202 is driven to rotate repeatedly by 60° clockwise and 60° counterclockwise. At the same time, the staff turns on the fan 4 to blow air from the repeatedly rotating air outlets 401 through the air guide hose to the surrounding area of ​​the polishing disc 301, and quickly blows away the wood chips around the polishing disc 301 from the surface of the building template, which can avoid the influence of the wood chips on the polishing of the building template and improve the effect of quickly cleaning the wood chips.

[0027] Reference Figure 2-3 , further, the shaking brushing mechanism is composed of a telescopic rod 204, a cleaning frame 205, an electric brushing roller 206, a servo motor A207 and an eccentric wheel 208;

[0028] Telescopic rods 204 are fixedly installed on both sides of the support frame C2, and springs are matched on the outside of the telescopic rods 204. Cleaning frames 205 are fixedly installed on the sides of the ends of the telescopic rods 204. Electric cleaning brush rollers 206 are rotatably arranged below the cleaning frames 205 through bearings. Servo motors A207 are fixedly installed on both sides of the support frame C2 near the sides of the cleaning frames 205. The servo motors A207 are connected to eccentric wheels 208 through output shafts. When the fan 4 blows air from a plurality of repeatedly rotating air outlets 401 to the polishing disc 301 through the air guide hose, the air is blown to the polishing disc 301. While quickly blowing away the sawdust around the polishing disc 301 from the surface of the building formwork, the staff turns on the servo motor supporting the electric cleaning brush roller 206 to drive the electric cleaning brush roller 206 to rotate rapidly in the relative direction, and then turns on the servo motor A207 to drive the eccentric wheel 208 to rotate rapidly, and continuously hits the cleaning frame 205 to repeatedly extend and retract through the telescopic rod 204 and the outer spring, driving the electric cleaning brush roller 206 to shake rapidly, and efficiently and repeatedly cleans the sawdust on the surface of the building formwork, thereby improving the effect of quickly cleaning the sawdust.

[0029] Reference Figure 2-3 Furthermore, the electric roller 203 is electrically connected to the battery through the matching servo motor and the control panel of the polishing table 1, the electric cleaning brush roller 206 is electrically connected to the battery through the matching servo motor and the control panel of the polishing table 1, and the screw slide A105, the screw slide B107, the electric telescopic rod A109, the servo motor A207, the servo motor B3, the fan 4 and the electric telescopic rod B601 are all electrically connected to the battery through the control panel of the polishing table 1. Example

[0030] like Figure 4 , 5As shown, in addition to the embodiment in which the limiting card slot 103 is embedded on the side of the fixed frame 101 near the front of the slide groove A102, and the limiting card slot 103 is set in an "L" shape, the limiting frame 603 is embedded with a slide groove D604 on the side, and a limiting card frame 605 is slidably arranged between the slide groove D604 and the inner side of the limiting card slot 103, and the limiting card frame 605 is set in an "L" shape, there is another embodiment in which the limiting card slot 103 is embedded on the side of the fixed frame 101 near the front of the slide groove A102, and the lower part of the inner wall of the limiting card slot 103 is set in an arc shape, the limiting frame 603 is embedded with a slide groove D604 on the side, and the slide groove D604 A limit bracket 605 is slidably set between the inner side of the limit bracket 605 and the limit bracket 605, and the lower side of the limit bracket 605 is set in an arc shape. When the staff pushes the limit bracket 605 to slide out of the limit bracket 103, it will squeeze and push the limit bracket 603 to slide upward a short distance on the inner side of the slide groove D604. After releasing the limit bracket 603, the protective blocking frame 6 is pushed downward to slide the limit bracket 603 on the inner side of the slide groove D604. After the slide groove D604 and the limit bracket 103 below are aligned, the staff slides the limit bracket 605 between the slide groove D604 and the inner side of the limit bracket 103 to complete the limiting of the protective blocking frame 6. Compared with the first embodiment, adjustment is more convenient.

[0031] Working principle: First, when the staff needs to polish the surface of the building template, they bring several building templates to the work site, and push the protective baffle 6 upward to drive the limit frame 603 to slide upward a short distance inside the slide groove D604, so that the slide groove D604 and the limit card slot 103 are relative, then release the limit card frame 605, and push the limit card frame 605 to slide out of the limit card slot 103. Then, the staff pushes the protective baffle 6 upward to slide the limit frame 603 inside the slide groove D604, so that the slide groove D604 and another limit card slot 103 are relative, and then the staff slides the limit card frame 605 between the slide groove D604 and the inner side of the limit card slot 103, props up the protective baffle 6, and places one of the building templates on the surface of the polishing table 1. After the surface is finished, the staff pushes the protective baffle 6 upward to drive the limit frame 603 to slide upward a short distance inside the slide groove D604, so that the slide groove D604 and the limit card slot 103 are relative, then release the limit card frame 605, and push the limit card frame 605 to slide out of the limit card slot 103, and then push the protective baffle 6 downward to slide the limit frame 603 inside the slide groove D604, so that the slide groove D604 and the limit card slot 103 below are relative, and then the staff slides the limit card frame 605 between the slide groove D604 and the inner side of the limit card slot 103, and after covering the building board inside the protective baffle 6, the staff controls the electric telescopic rod B601 to extend the pressure plate 602 to contact and fix it on both sides of the building template, and then the staff turns on the servo motor B3 to drive the polishing disc 30 1 rotates quickly, and controls the electric telescopic rod A109 to lower the polishing disc 301 to contact the surface of the building template, and controls the screw slide rail A105 and the screw slide rail B107 to drive the polishing disc 301 to move repeatedly through the slider. When the surface of the building template is polished and polished, a large amount of wood chips will be generated and splashed around. At this time, the wood chips will be blocked by the protective baffle 6 and fall on the surface of the polishing table 1 for collection. Then, the staff turns on the servo motor matched with the electric roller 203 to drive the electric roller 203 to rotate several times clockwise and several times counterclockwise on the inner side of the slide groove B201, and drives the rotating frame 202 to rotate repeatedly by 60° clockwise and 60° counterclockwise. At the same time, the staff turns on the fan 4 to pass the air through the air guide hose from the repeatedly rotating The air outlet 401 blows around the polishing disc 301 to quickly blow away and clean the wood chips around the polishing disc 301 from the surface of the building formwork, which can avoid the influence of the wood chips on the polishing of the building formwork. Finally, the staff turns on the servo motor of the electric cleaning brush roller 206 to drive the electric cleaning brush roller 206 to rotate rapidly in the opposite direction, and then turns on the servo motor A207 to drive the eccentric wheel 208 to rotate rapidly, and continuously hits the cleaning frame 205 to repeatedly extend and retract through the telescopic rod 204 and the outer spring, driving the electric cleaning brush roller 206 to shake rapidly, and efficiently and repeatedly cleans the wood chips on the surface of the building formwork. After polishing one side of the building formwork, the staff polishes the other side and other building formworks in the same way.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A polishing mechanism for a building template for preventing wood chips from splashing, comprising a polishing table (1), a fixed frame (101), a support frame A (104), a screw guide rail A (105), a support frame B (106), a screw guide rail B (107), a sliding frame (108), an electric telescopic rod A (109), a support frame C (2), a servo motor B (3) and a polishing disc (301), wherein the fixed frame (101) is fixedly mounted above the polishing table (1), the support frame A (104) is fixedly mounted below the fixed frame (101), and the screw guide rail A (105) is fixedly mounted inside and below the support frame A (104). A support frame B (106) is slidably arranged below the screw guide rail A (105) via a slider, a screw guide rail B (107) is fixedly installed inside and below the support frame B (106), a sliding frame (108) is slidably arranged below the screw guide rail B (107) via a slider, an electric telescopic rod A (109) is fixedly installed below the sliding frame (108), a support frame C (2) is fixedly installed below the end of the electric telescopic rod A (109), a servo motor B (3) is fixedly installed inside and below the support frame C (2), and the servo motor B (3) is connected to a polishing disc (301) via an output shaft, Features: The support frame A (104) is provided with an adjusting and resisting mechanism on the outside to prevent sawdust from splashing, and the support frame C (2) is provided with a sawdust blowing mechanism on the bottom to prevent sawdust from affecting polishing, and a shaking and brushing mechanism on the surface of the building formwork.

2. A polishing mechanism for a building template for preventing sawdust from splashing as claimed in claim 1, Features: The adjusting and resisting mechanism is composed of a slide groove A (102), a limit clamping groove (103), a slide groove C (5), a protective blocking frame (6), an electric telescopic rod B (601), a pressure plate (602), a limit frame (603), a slide groove D (604) and a limit clamping frame (605); The support frame A (104) is embedded with a slide groove C (5) on both sides, and a protective baffle (6) is slidably arranged between the inner sides of the slide groove C (5) through a slider, and an electric telescopic rod B (601) is fixedly installed on both sides of the inner wall of the protective baffle (6), and a pressure plate (602) is fixedly installed on the side of the end of the electric telescopic rod B (601), and a limiting frame (603) is fixedly installed on both sides of the protective baffle (6), and the slide groove A (102) is embedded on the side of the fixed frame (101), and the limiting frame (603) is slidably arranged on the inner side of the slide groove A (102), and the limiting card groove (103) is embedded on the side of the fixed frame (101) near the front of the slide groove A (102), and the slide groove D (604) is embedded on the side of the limiting frame (603), and a limiting card frame (605) is slidably arranged between the slide groove D (604) and the inner side of the limiting card groove (103).

3. A polishing mechanism for a building template for preventing sawdust from splashing as claimed in claim 1, Features: The wood chip blowing mechanism is composed of a chute B (201), a rotating frame (202), an electric roller (203), a fan (4) and an air outlet (401); A slide groove B (201) is embedded in the side of the support frame C (2), a rotating frame (202) is arranged below the support frame C (2) near the outside of the servo motor B (3), electric rollers (203) are rotatably arranged around the inner ring of the rotating frame (202) through bearings, and the electric rollers (203) are slidably arranged on the inside of the slide groove B (201), an air outlet (401) is embedded in the lower part of the rotating frame (202), a fan (4) is arranged above the support frame A (104), and the fan (4) and the plurality of air outlets (401) are connected by an air guide hose.

4. A polishing mechanism for a building template for preventing sawdust from splashing as claimed in claim 1, Features: The shaking brushing mechanism is composed of a telescopic rod (204), a cleaning frame (205), an electric brushing roller (206), a servo motor A (207) and an eccentric wheel (208); Telescopic rods (204) are fixedly mounted on both sides of the support frame C (2), and springs are matchedly arranged on the outside of the telescopic rods (204); a cleaning frame (205) is fixedly mounted on the side of the end of the telescopic rod (204); an electric cleaning brush roller (206) is rotatably arranged below the cleaning frame (205) via a bearing; a servo motor A (207) is fixedly mounted on both sides of the support frame C (2) below the support frame C (2) near the side of the cleaning frame (205); and the servo motor A (207) is connected to an eccentric wheel (208) via an output shaft.

5. A polishing mechanism for a building template for preventing sawdust from splashing as claimed in claim 2, Features: The protective baffle frame (6) is made of PC, the limiting card slot (103) is arranged in an "L" shape, and the limiting card frame (605) is arranged in an "L" shape.

6. A polishing mechanism for a building template for preventing sawdust from splashing as claimed in claim 3, Features: The slide groove B (201) is arranged in a ring shape, and the rotating frame (202) is arranged in a ring shape.

7. A polishing mechanism for a building template for preventing sawdust from splashing as claimed in claim 3, Features: There are a plurality of air blowing ports (401), which are arranged in an inclined manner and at equal intervals around each other.

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