A template release agent brushing device

Abstract

The present application discloses a template release agent brushing device, which belongs to the field of building template construction, and comprises a mobile frame, a charging barrel is installed on the mobile frame, a mounting rod is installed on the mobile frame along the vertical sliding, a positioning plate is installed on the top of the mounting rod, a coating plate is installed on the positioning plate, a vertically arranged feed pipe and a coating roller are installed on the coating plate, a feed pump is installed on the mobile frame, a feed inlet of the feed pump is connected to the charging barrel, a feed outlet of the feed pump is connected to the feed pipe, a plurality of nozzles are arranged on one side of the feed pipe close to the mounting rod, and the plurality of nozzles are arranged at equal intervals along the length direction of the feed pipe, a limiting plate is installed on the bottom surface of the positioning plate, and two limiting blocks are installed on the bottom surface of the limiting plate, and the limiting blocks can fit with both sides of the template. The present application can reduce the impact of applying a release agent on the health of workers.

Description

Technical Field

[0001] The present application relates to the technical field of building formwork construction, and in particular to a formwork release agent coating device. Background Art

[0002] In the construction and manufacturing industries, formwork is used to pour concrete to form the shape and surface of the structure. In order to ensure easy demoulding between the formwork and the concrete, a layer of release agent is usually applied to the surface of the formwork. After the concrete hardens, the formwork can be easily separated from the surface while maintaining the smoothness and quality of the surface.

[0003] Traditionally, the application of release agents is usually done manually, with workers using brushes, rollers or spray guns to apply the release agent on the formwork surface. However, during the application or spraying process, the release agent may splash onto the workers, and long-term exposure to aerosols or volatile organic compounds (VOCs) in the release agent may affect the respiratory tract and health of the workers. Summary of the invention

[0004] In order to reduce the impact of applying a release agent on the health of workers, the present application provides a template release agent coating device.

[0005] The present application provides a template release agent brushing device adopts the following technical solution:

[0006] A template release agent brushing device comprises a movable frame, a loading barrel is installed on the movable frame, a mounting rod is installed on the movable frame along a vertical sliding manner, a positioning plate is installed on the top of the mounting rod, a coating plate is installed on the end of the positioning plate away from the mounting rod, a vertically arranged material delivery pipe and a coating roller are installed on the coating plate, a material delivery pump is installed on the movable frame, a material inlet of the material delivery pump is connected with the loading barrel, and a material outlet of the material delivery pump is connected with the material delivery pipe, a plurality of nozzles are arranged on a side of the material delivery pipe close to the mounting rod, and the plurality of nozzles are arranged at equal intervals along the length direction of the material delivery pipe, a limiting plate is installed on the bottom surface of the positioning plate, and two limiting blocks are installed on the bottom surface of the limiting plate, and the limiting blocks can fit with two sides of the template.

[0007] By adopting the above technical scheme, the positioning plate is placed above the vertically placed template, the mounting rod and the coating plate are respectively located on both sides of the template, and then the limit plate is moved downward, the bottom surface of the limit plate is fitted with the top surface of the template, the two limit blocks are respectively located on both sides of the template, and the movable frame drives the coating plate to move, the limit plate and the two limit blocks provide a guiding effect for the movable frame, so that the coating plate always moves along the length direction of the template, the nozzle sprays the release agent on the side of the template, and then uses the coating roller to evenly apply the release agent, and the staff only needs to move the movable frame on the other side of the template, thereby reducing the impact of the chemicals in the release agent on the health of the staff.

[0008] Preferably, the movable frame includes a movable base plate, a driving rod is rotatably mounted on the bottom surface of the movable base plate, two movable wheels are fixedly mounted on the outer peripheral surface of the driving rod, a driving motor is fixed on the movable base plate, the output end of the driving motor is fixedly connected to the end of the driving rod, and two universal wheels are installed on the side of the bottom surface of the movable base plate away from the driving rod.

[0009] By adopting the above technical solution, the drive motor is started, the drive motor drives the drive rod to rotate, and the drive rod drives the moving wheel to rotate, thereby moving the coating tube along the length direction of the template, so that the nozzle can evenly spray the release agent on the template.

[0010] Preferably, a guide rod and a lifting screw are installed on the top surface of the movable base plate, the lifting screw is rotatably connected to the movable base plate, the mounting rod is sleeved on the outer periphery of the guide rod and the lifting screw, the mounting rod is threadedly matched with the lifting screw, a lifting motor is installed on the movable base plate, and the output end of the lifting motor is fixedly connected to the bottom end of the lifting screw.

[0011] By adopting the above technical solution, the lifting motor is started, and the lifting motor drives the lifting screw to rotate, thereby driving the mounting rod to move vertically, so as to adjust the height of the coating plate, and then adjust the height of the coating plate so that the height of the coating plate is adapted to the height of the template.

[0012] Preferably, the positioning plate includes a fixing plate fixed to the top surface of the mounting rod, a movable groove is provided on the side of the fixing plate away from the mounting rod, a connecting plate is slidably installed on the fixing plate through the movable groove, the connecting plate is rotatably connected to the top of the coating plate, a control screw is rotatably installed in the movable groove, the connecting plate is sleeved on the outer periphery of the control screw, and the control screw is threadedly matched with the connecting plate.

[0013] By adopting the above technical solution, the control screw is rotated to adjust the distance between the connecting plate and the mounting rod, thereby adjusting the distance between the coating plate and the template, so that the nozzle can evenly spray the surface of the template.

[0014] Preferably, the feed pipe and the coating roller are respectively located on both sides of the coating plate, a rotating rod is rotatably installed in the connecting plate, the coating plate is sleeved and fixed on the outer periphery of the rotating rod, a plurality of material distribution pipes are installed on the feed pipe, the nozzle is fixedly connected to the end of the material distribution pipe, and a valve is installed on the material distribution pipe.

[0015] By adopting the above technical solution, the height of the mounting rod is first adjusted so that the bottom end of the coating plate is aligned with the bottom end of the template, and then the valve of the distribution pipe that exceeds the height of the template is closed, the feed pump is started, and the nozzle sprays the side of the template. After the spraying is completed, the coating plate is rotated so that the outer periphery of the coating roller fits with the side of the template, and the coating roller evenly spreads the release agent sprayed on the side of the template.

[0016] Preferably, a gear 1 is fixedly mounted on the outer periphery of the rotating rod, and a rack is installed on the connecting plate through the control groove so as to slide along its own length direction, a control groove is provided in the connecting plate, the rack and the gear 1 are meshed with each other, a sliding block is fixed on the side of the rack, a sliding groove is provided on the inner wall of the control groove, a spring 1 is fixed on one side of the sliding block, the other end of the spring 1 is fixedly connected to the inner wall of the sliding groove, a magnetic block is fixed on the other side of the sliding block, and an electromagnet is fixed on the inner wall of the sliding groove away from the spring 1, and the electromagnet can attract the magnetic block when energized.

[0017] By adopting the above technical solution, when the electromagnet is not energized, the sliding block is located on the side close to the mounting rod under the elastic force of spring 1. When the electromagnet is energized, the magnetic block moves in the direction away from the mounting rod under the suction force of the electromagnet. The magnetic block drives the rack to move synchronously through the sliding block, and the rack drives gear 1 to rotate, thereby driving the rotating rod and the coating plate to rotate.

[0018] Preferably, a telescopic sleeve is fixed to the bottom surface of the fixed plate, a telescopic rod is inserted into the telescopic sleeve, the bottom end of the telescopic rod is fixedly connected to the top surface of the limit plate, a guide block is fixed to the outer circumference of the telescopic rod, a guide groove is provided on the inner circumference of the telescopic sleeve, the guide block is slidably matched with the telescopic sleeve along the vertical direction through the guide groove, a spring 2 is fixed to the top end of the telescopic rod, and the top end of the spring 2 is fixedly connected to the inner top surface of the telescopic sleeve.

[0019] By adopting the above technical solution, the telescopic rod moves downward under the elastic force of the second spring, so that the bottom surface of the limit plate and the top surface of the template remain in abutment.

[0020] Preferably, an adjustment groove is provided on the bottom surface of the limit plate, and an adjustment block is slidably installed on the limit plate along its own length direction through the adjustment groove. The two limit blocks are respectively a connecting block 1 fixed to the bottom surface of the limit plate and a connecting block 2 fixed to the bottom surface of the adjustment block. An adjustment screw is rotatably installed in the adjustment groove, and the adjustment block is sleeved on the outer periphery of the adjustment screw, and the adjustment block and the adjustment screw are threadedly matched.

[0021] By adopting the above technical solution, the adjusting screw is rotated to adjust the position of the adjusting block, so that the connecting block 2 moves toward the direction close to the template, and then the connecting block 1 and the connecting block 2 are both in contact with the template, thereby providing a guiding effect on the movement of the movable frame, so that the coating plate moves horizontally along the length direction of the template.

[0022] Preferably, relative inner sides of the two limit blocks are respectively provided with clearance grooves, in which balls are installed, and the balls can fit with the template.

[0023] By adopting the above technical solution, the ball is fitted with the template, so that the friction between the limit block and the template is small, so that the limit plate can move along the length direction of the template.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. Place the positioning plate above the vertically placed template, the mounting rod and the coating plate are located on both sides of the template respectively, and then move the limit plate downward, so that the bottom surface of the limit plate fits the top surface of the template, and the two limit blocks are located on both sides of the template respectively. The mobile frame drives the coating plate to move, and the limit plate and the two limit blocks provide guidance for the mobile frame, so that the coating plate always moves along the length direction of the template. The nozzle sprays the release agent on the side of the template, and then uses the coating roller to evenly apply the release agent. The staff only needs to remotely control the movement of the mobile frame, thereby reducing the impact of the chemicals in the release agent on the health of the staff;

[0026] 2. First adjust the height of the mounting rod so that the bottom end of the coating plate is aligned with the bottom end of the template, then close the valve of the material distribution pipe that exceeds the height of the template, start the feed pump, and spray the side of the template with the nozzle. After the spraying is completed, rotate the coating plate so that the outer periphery of the coating roller fits the side of the template, and the coating roller evenly spreads the release agent sprayed on the side of the template;

[0027] 3. Turn the adjusting screw to adjust the position of the adjusting block so that the connecting block 2 moves toward the direction close to the template, and then both the connecting block 1 and the connecting block 2 are in contact with the template, thereby providing a guide for the movement of the movable frame, so that the coating plate moves horizontally along the length direction of the template. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the template release agent coating device according to an embodiment of the present application.

[0029] Figure 2 It is a cross-sectional view of a movable base plate in a template release agent coating device according to an embodiment of the present application.

[0030] Figure 3 It is a schematic structural diagram of a positioning plate in a template release agent coating device according to an embodiment of the present application.

[0031] Figure 4 It is a cross-sectional view of a connecting plate in a template release agent coating device according to an embodiment of the present application.

[0032] Figure numerals: 1, moving frame; 11, moving bottom plate; 12, driving rod; 13, moving wheel; 14, universal wheel; 15, driving motor; 16, charging barrel; 17, feeding pump; 18, hose; 2, mounting rod; 21, guide rod; 22, lifting screw; 23, lifting motor; 24, positioning plate; 241, fixing plate; 242, moving groove; 243, connecting plate; 244, control screw; 3, coating plate; 31, feeding pipe; 311, clamp; 312, material distribution pipe; 313, nozzle; 314, valve; 32, Coating roller; 321, support plate; 33, rotating rod; 34, control slot; 35, rack; 36, gear one; 4, sliding block; 41, sliding slot; 42, spring one; 43, magnetic block; 44, electromagnet; 45, switch; 5, telescopic sleeve; 51, spring two; 52, telescopic rod; 521, guide block; 522, guide slot; 53, limit plate; 54, limit block; 541, connecting block one; 542, connecting block two; 55, clearance slot; 56, ball bearing; 57, adjustment slot; 58, adjustment block; 59, adjustment screw. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-4 This application is described in further detail.

[0034] The present application embodiment discloses a template release agent brushing device. Figure 1 and Figure 2 The template release agent brushing device includes a mobile frame 1, and the mobile frame 1 includes a horizontally arranged mobile base plate 11. A driving rod 12 is rotatably mounted on the bottom surface of the mobile base plate 11, and two moving wheels 13 are fixedly mounted on the outer peripheral surface of the driving rod 12. Two universal wheels 14 are installed on the side of the bottom surface of the mobile base plate 11 away from the driving rod 12. A driving motor 15 is fixed on the bottom surface of the mobile base plate 11, and the output end of the driving motor 15 is fixedly connected to the end of the driving rod 12. A charging barrel 16 is fixed on the top surface of the mobile base plate 11, and a mounting rod 2 is vertically slidably mounted on the upper side of the mobile frame 1.

[0035] Reference Figure 1 and Figure 2 A vertically arranged guide rod 21 is fixed on the top surface of the moving base plate 11, and a vertically arranged lifting screw 22 is rotatably installed on the top surface of the moving base plate 11. The mounting rod 2 is sleeved on the outer periphery of the guide rod 21 and the lifting screw 22, and the mounting rod 2 and the lifting screw 22 are threadedly matched. A lifting motor 23 is installed at the bottom of the moving base plate 11, and the output end of the lifting motor 23 is fixedly connected to the bottom end of the lifting screw 22. When the lifting motor 23 is started, the lifting motor 23 drives the lifting screw 22 to rotate, thereby driving the mounting rod 2 to move vertically.

[0036] Reference Figure 1 and Figure 3 A horizontally arranged positioning plate 24 is fixed to the top of the mounting rod 2, and a vertically arranged coating plate 3 is installed at one end of the positioning plate 24 away from the mounting rod 2. The positioning plate 24 includes a fixing plate 241 fixed to the top surface of the mounting rod 2, and a moving groove 242 is provided on the side of the fixing plate 241 away from the mounting rod 2. The fixing plate 241 is slidably installed with a connecting plate 243 along its own length direction through the moving groove 242. A horizontally arranged control screw 244 is rotatably installed in the moving groove 242, and the connecting plate 243 is sleeved on the outer periphery of the control screw 244, and the control screw 244 and the connecting plate 243 are threadedly matched. Rotating the control screw 244 can adjust the distance between the connecting plate 243 and the mounting rod 2.

[0037] Reference Figure 1 and Figure 4 A vertically arranged feed pipe 31 is installed on one side of the coating plate 3, and a coating roller 32 is rotatably installed on the other side. Two support plates 321 are fixed on the side of the coating plate 3 close to the coating roller 32, and the coating roller 32 is rotatably installed between the two support plates 321. Hoops 311 are respectively installed on the top and bottom of the coating plate 3, and the feed pipe 31 is fixedly connected to the coating plate 3 through the hoop 311. A feed pump 17 is installed on the top surface of the movable bottom plate 11, and the feed inlet of the feed pump 17 is connected to the charging barrel 16. A hose 18 is connected to the discharge port of the feed pump 17, and the end of the hose 18 away from the feed pump 17 is connected to the feed pipe 31. A plurality of distribution pipes 312 are installed on the side of the feed pipe 31 close to the mounting rod 2, and the plurality of distribution pipes 312 are arranged at equal intervals along the length direction of the feed pipe 31. A nozzle 313 is fixed to the end of the material distribution pipe 312 away from the material delivery pipe 31 , and a valve 314 is installed on the material distribution pipe 312 .

[0038] The staff can remotely control the driving motor 15 to make the movable bottom plate 11 move at a uniform speed along the length direction of the template, so that the nozzle 313 can evenly spray the template.

[0039] Reference Figure 1 and Figure 4A vertically arranged rotating rod 33 is rotatably installed in the connecting plate 243, and the coating plate 3 is sleeved and fixed on the outer periphery of the rotating rod 33. A control groove 34 is provided in the connecting plate 243, and a rack 35 is slidably installed on the connecting plate 243 along its own length direction through the control groove 34. A gear 1 36 is sleeved and fixed on the outer periphery of the rotating rod 33, and the rack 35 and the gear 1 36 are meshed with each other. A sliding block 4 is fixed on the side of the rack 35 away from the gear 1 36, and a sliding groove 41 is provided on the inner wall of the control groove 34. The sliding block 4 slides and cooperates with the connecting plate 243 along the length direction of the connecting plate 243 through the sliding groove 41. A spring 1 42 is fixed on the side of the sliding block 4 close to the fixed plate 241, and the other end of the spring 1 42 is fixedly connected to the inner wall of the sliding groove 41. A magnetic block 43 is fixed to the side of the sliding block 4 away from the spring 1 42, and an electromagnet 44 is fixed to the inner wall of the sliding groove 41 away from the spring 1 42. The electromagnet 44 can attract the magnetic block 43 after being energized, and a switch 45 for controlling the opening and closing of the electromagnet 44 is installed on the moving frame 1.

[0040] First, adjust the height of the mounting rod 2 so that the bottom end of the coating plate 3 is aligned with the bottom end of the template, then close the valve 314 of the feed pipe 312 that exceeds the height of the template, start the feed pump 17, and the nozzle 313 sprays the side of the template; after the spraying is completed, turn on the switch 45, the electromagnet 44 is energized, and the magnetic block 43 moves in the direction away from the mounting rod 2 under the suction of the electromagnet 44, and the magnetic block 43 drives the rack 35 to move synchronously through the sliding block 4, and the rack 35 drives the gear 36 to rotate, thereby driving the rotating rod 33 and the coating plate 3 to rotate, so that the outer periphery of the coating roller 32 fits the side of the template, and the coating roller 32 evenly spreads the release agent sprayed on the side of the template.

[0041] Reference Figure 1 and Figure 3The bottom surface of the fixed plate 241 is fixed with a telescopic sleeve 5, and a telescopic rod 52 is inserted into the telescopic sleeve 5. A guide block 521 is fixed to the outer circumference of the telescopic rod 52, and a guide groove 522 is provided on the inner circumference of the telescopic sleeve 5. The guide block 521 slides and cooperates with the telescopic sleeve 5 in the vertical direction through the guide groove 522. A spring 2 51 is fixed to the top of the telescopic rod 52, and the top of the spring 2 51 is fixedly connected to the inner top surface of the telescopic sleeve 5. A limit plate 53 is fixed to the bottom end of the telescopic rod 52, and two limit blocks 54 are installed on the bottom surface of the limit plate 53. The relative inner sides of the two limit blocks 54 are respectively provided with a clearance groove 55, and a ball 56 is rollingly installed in the clearance groove 55. The ball 56 can fit with the template, thereby reducing the friction between the limit block 54 and the template. An adjustment groove 57 is provided on the bottom surface of the limit plate 53, and an adjustment block 58 is slidably installed on the limit plate 53 along its own length direction through the adjustment groove 57. The two limit blocks 54 are respectively a connecting block 1 541 fixed to the bottom surface of the limit plate 53 and a connecting block 2 542 fixed to the bottom surface of the adjustment block 58. An adjustment screw 59 is rotatably installed in the adjustment groove 57. The adjustment block 58 is sleeved on the outer periphery of the adjustment screw 59, and the adjustment block 58 and the adjustment screw 59 are threadedly matched.

[0042] The fixed plate 241 is located above the template, and the telescopic rod 52 moves downward under the elastic force of the spring 2 51, so that the bottom surface of the limit plate 53 maintains abutment with the top surface of the template, and the adjusting screw 59 is rotated to adjust the position of the adjusting block 58, so that the connecting block 2 542 moves toward the direction close to the template, and then the connecting block 1 541 and the connecting block 2 542 are both in abutment with the template, thereby providing a guiding effect on the movement of the movable frame 1, so that the coating plate 3 moves horizontally along the length direction of the template.

[0043] The implementation principle of a template release agent brushing device in an embodiment of the present application is as follows: the positioning plate 24 is placed above the vertically placed template, the mounting rod 2 and the coating plate 3 are respectively located on both sides of the template, and then the limit plate 53 is moved downward, the bottom surface of the limit plate 53 is in contact with the top surface of the template, and the two limit blocks 54 are respectively located on both sides of the template. The movable frame 1 drives the coating plate 3 to move, and the limit plate 53 and the two limit blocks 54 provide a guiding effect for the movable frame 1, so that the coating plate 3 always moves along the length direction of the template, the nozzle 313 sprays the release agent on the side of the template, and then uses the coating roller 32 to evenly apply the release agent, and the staff remotely controls the movement of the movable frame 1, thereby reducing the impact of the chemicals in the release agent on the health of the staff.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A template release agent brushing device, characterized in that: The invention comprises a movable frame (1), a charging barrel (16) is mounted on the movable frame (1), a mounting rod (2) is mounted on the movable frame (1) in a vertical sliding manner, a positioning plate (24) is mounted on the top end of the mounting rod (2), a coating plate (3) is mounted on the end of the positioning plate (24) away from the mounting rod (2), a vertically arranged material delivery pipe (31) and a coating roller (32) are mounted on the coating plate (3), a material delivery pump (17) is mounted on the movable frame (1), and a material inlet of the material delivery pump (17) is connected to the material inlet of the material delivery pump (17). The charging barrel (16) is connected, the discharge port of the feed pump (17) is connected to the feed pipe (31), a plurality of nozzles (313) are arranged on one side of the feed pipe (31) close to the mounting rod (2), and the plurality of nozzles (313) are arranged at equal intervals along the length direction of the feed pipe (31), a limit plate (53) is installed on the bottom surface of the positioning plate (24), and two limit blocks (54) are installed on the bottom surface of the limit plate (53), and the limit blocks (54) can fit with both sides of the template; The positioning plate (24) includes a fixing plate (241) fixed to the top surface of the mounting rod (2), a movable groove (242) is provided on the side of the fixing plate (241) away from the mounting rod (2), a connecting plate (243) is slidably installed on the fixing plate (241) through the movable groove (242), the connecting plate (243) is rotatably connected to the top of the coating plate (3), a control screw (244) is rotatably installed in the movable groove (242), the connecting plate (243) is sleeved on the outer periphery of the control screw (244), and the control screw (244) and the connecting plate (243) are threadedly matched; The feed pipe (31) and the coating roller (32) are respectively located on both sides of the coating plate (3); a rotating rod (33) is rotatably installed in the connecting plate (243); the coating plate (3) is sleeved and fixed on the outer circumference of the rotating rod (33); a plurality of material distribution pipes (312) are installed on the feed pipe (31); the nozzle (313) is fixedly connected to the end of the material distribution pipe (312); and a valve (314) is installed on the material distribution pipe (312).

2. A template release agent brushing device according to claim 1, characterized in that: The mobile frame (1) comprises a mobile base plate (11), a driving rod (12) is rotatably mounted on the bottom surface of the mobile base plate (11), two mobile wheels (13) are sleeved and fixed on the outer peripheral surface of the driving rod (12), a driving motor (15) is fixed on the mobile base plate (11), the output end of the driving motor (15) is fixedly connected to the end of the driving rod (12), and two universal wheels (14) are mounted on the side of the bottom surface of the mobile base plate (11) away from the driving rod (12).

3. A template release agent brushing device according to claim 2, characterized in that: A guide rod (21) and a lifting screw (22) are installed on the top surface of the movable base plate (11); the lifting screw (22) is rotatably connected to the movable base plate (11); the mounting rod (2) is sleeved on the outer periphery of the guide rod (21) and the lifting screw (22); the mounting rod (2) and the lifting screw (22) are threadedly matched; a lifting motor (23) is installed on the movable base plate (11); the output end of the lifting motor (23) is fixedly connected to the bottom end of the lifting screw (22).

4. A template release agent brushing device according to claim 1, characterized in that: A control groove (34) is provided in the connecting plate (243), and a rack (35) is slidably installed on the connecting plate (243) along its own length direction through the control groove (34). A gear (36) is sleeved and fixed on the outer periphery of the rotating rod (33), and the rack (35) and the gear (36) are meshed with each other. A sliding block (4) is fixed on the side of the rack (35), and a sliding groove (41) is provided on the inner wall of the control groove (34). A spring (42) is fixed on one side of the sliding block (4), and the other end of the spring (42) is fixedly connected to the inner wall of the sliding groove (41). A magnetic block (43) is fixed on the other side of the sliding block (4), and an electromagnet (44) is fixed on the inner wall of the sliding groove (41) away from the spring (42). The electromagnet (44) can attract the magnetic block (43) after being energized.

5. A template release agent brushing device according to claim 1, characterized in that: A telescopic sleeve (5) is fixed to the bottom surface of the fixed plate (241), a telescopic rod (52) is inserted into the telescopic sleeve (5), a guide block (521) is fixed to the outer circumference of the telescopic rod (52), a guide groove (522) is provided on the inner circumference of the telescopic sleeve (5), the guide block (521) is slidably matched with the telescopic sleeve (5) in the vertical direction through the guide groove (522), the bottom end of the telescopic rod (52) is fixedly connected to the top surface of the limit plate (53), the top end of the telescopic rod (52) is fixedly connected to the second spring (51), and the top end of the second spring (51) is fixedly connected to the inner top surface of the telescopic sleeve (5).

6. A template release agent brushing device according to claim 5, characterized in that: The bottom surface of the limit plate (53) is provided with an adjustment groove (57), and the limit plate (53) is slidably mounted with an adjustment block (58) along its own length direction through the adjustment groove (57). The two limit blocks (54) are respectively a connecting block 1 (541) fixed to the bottom surface of the limit plate (53) and a connecting block 2 (542) fixed to the bottom surface of the adjustment block (58). An adjustment screw (59) is rotatably mounted in the adjustment groove (57), and the adjustment block (58) is sleeved on the outer periphery of the adjustment screw (59). The adjustment block (58) and the adjustment screw (59) are threadedly matched.

7. A template release agent brushing device according to claim 1, characterized in that: The two limiting blocks (54) are provided with respective relative inner sides with clearance grooves (55), and balls (56) are installed in the clearance grooves (55), and the balls (56) can fit with the template.

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