A construction formwork waste removal device

Abstract

The application relates to the technical field of building template cleaning equipment, and discloses a building construction template waste removing device, which comprises a shell, driving mechanisms are arranged on the two sides of the shell, two conveying belts are in transmission connection with the driving mechanisms, two cleaning rollers are rotationally arranged at the midpoint positions on the inner sides of the shell, two No. 2 motors for driving the cleaning rollers to rotate are fixedly arranged at the top of the shell, and the driving mechanisms can drive the corresponding conveying belts to circularly rotate. The driving mechanisms drive the conveying belts on the two sides of the cleaning rollers to convey the building templates, the building templates pass through the two cleaning rollers in the process of continuous conveying, the cleaning rollers rotate to remove the concrete waste, meanwhile, the connecting pipes are communicated with the suction assemblies, negative pressure is generated, the concrete smoke dust which is easy to generate is sucked into the cleaning rollers, the building templates are not easy to generate smoke dust, the cleaning efficiency and the cleaning effect of the two end faces of the building templates are ensured, and a good working environment is ensured.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of building template cleaning equipment, and in particular to a building construction template waste removing device. BACKGROUND

[0002] A building template is a kind of temporary and accurate forming standard support assembly for cast concrete. During the construction process of a building project, the template needs to be disassembled and the end face of the building template needs to be cleaned to remove the residual concrete waste on the end face of the template, so as to avoid the influence of the residual waste on the fitting effect of the building template in repeated use and realize the recycling of the building template.

[0003] However, the existing template end face cleaning relies on manual operation, and workers need to use scrapers to remove the waste on the building template. The cleaning process is difficult to control the force of shoveling, and the scraper is easy to damage the end face of the template when manually scraped, which affects the flatness of the template end face and even causes pits and depressions on the template end face. Moreover, the cleaning process is time-consuming and labor-intensive, and the cleaning efficiency is low. SUMMARY

[0004] The application provides a building construction template waste removing device, which has the advantages of automatically cleaning the end faces of the two sides of the template, and solves the problem that manual scraping of the end face of the building template is difficult to control the force and is easy to cause the scraping depth to be unstable.

[0005] To achieve the above purpose, the application adopts the following technical scheme: a building construction template waste removing device, comprising a shell, drive mechanisms are arranged on the two sides of the shell, the drive mechanisms are drivingly connected with two conveying belts, two cleaning rollers are rotatably arranged at the middle point positions of the inner sides of the shell, and two second motors for driving the cleaning rollers to rotate are fixedly arranged at the top of the shell.

[0006] The drive mechanism can drive the corresponding conveying belt to rotate circularly, so that the conveying belt cooperates with the conveying of the building template, the building template is conveyed through the rotating cleaning rollers, and the two cleaning rollers are used for cleaning the two end faces of the building template respectively.

[0007] Further, the direction of the force of the cleaning roller acting on the building template is opposite to the direction of the conveying of the building template, a fixed pipe is fixedly arranged at the bottom position of the shell, the fixed pipe is communicated with a suction assembly through a pipeline, a connecting pipe is rotatably connected to the top of the fixed pipe, a fixed frame is arranged on the inner side of the cleaning roller, and a plurality of telescopic mechanisms are arranged on the outer side of the fixed frame.

[0008] The inner wall of the cleaning roller is fixedly provided with a plurality of fixing sleeves matched with the sliding rods, the roller body of the cleaning roller is provided with a plurality of through grooves, the outer wall of the fixing sleeve is provided with a connecting groove, the extension mechanism can adjust the opening degree of the connecting groove at the corresponding position according to the contact state of the cleaning roller and the building template, and the extension mechanism adjusts the connecting groove to be opened when the connecting groove position corresponds to the building template position.

[0009] Further, the extension mechanism comprises a sliding rod, the sliding rod is T-shaped and is slidably connected with the fixing frame, the rod body of the sliding rod is fixedly provided with a protrusion at the middle point position, the outer side of the sliding rod is movably sleeved with an adjusting spring, the outer side of the fixing sleeve is slidably connected with a sliding sleeve for adjusting the opening degree of the connecting groove, the inner side of the sliding sleeve is provided with a limiting groove, and one side of the sliding sleeve is fixedly connected with a scraper.

[0010] Further, one side of the scraper is fixedly connected with a support rod, the scraper contacts the building template before the corresponding support rod when the cleaning roller rotates, the through groove is matched with the scraper and the support rod and leaves an air passing channel therebetween.

[0011] Further, the top and bottom of the inner side of the cleaning roller are fixedly provided with end plates, a support frame is fixedly arranged between the two end plates, a flexible filter element is fixedly arranged between the two end plates, the side wall of the filter element is formed by a plurality of wrinkles connected in a head-to-tail manner, one side of the sliding rod is fixedly connected with a support plate for driving the wrinkles to be opened, the bottom of the cleaning roller is fixedly connected with two collection bins, the bottom of the cleaning roller is provided with a discharge groove for communicating with the collection bins, and the fixing frame is fixedly connected with the end plates.

[0012] Further, the number of the sliding rods corresponding to a single extension mechanism is a plurality, the plurality of sliding rods are arranged in a uniform interval along the axial direction of the cleaning roller, and the lengths of the adjacent scrapers corresponding to a single extension mechanism are different in the radial direction.

[0013] Further, the lengths of the support rods corresponding to the adjacent scrapers corresponding to a single extension mechanism are different in the circumferential direction.

[0014] Further, the driving mechanism comprises a plurality of driving rollers and a second transmission wheel, the driving rollers are in transmission connection with corresponding conveying belts, the driving rollers are in rotary connection with the shell, the top of the driving roller is in coaxial transmission connection with a first transmission wheel, the second transmission wheel is in transmission connection with the corresponding first transmission wheel, the corresponding two first transmission wheels are in transmission connection through a transmission belt, the corresponding two second transmission wheels are in transmission connection through a transmission belt, one side of the shell is provided with a first motor, and the output end of the first motor is in transmission connection with the corresponding first transmission wheel.

[0015] Further, a plurality of guide rollers are arranged on one side of the shell in a V shape vertically, a collecting box is fixedly arranged on the bottom of the shell, and a balance spring is arranged on one side of the sliding sleeve.

[0016] Further, a pressing mechanism is arranged on one side of the shell, the pressing mechanism comprises a fixed seat, a moving plate is slidably connected to one side of the fixed seat, a pressing roller is rotatably arranged on one side of the moving plate, a pressing spring is fixedly connected to one side of the moving plate, and one end of the pressing spring is fixedly connected to the fixed seat.

[0017] The present application has the following advantages:

[0018] 1. The building construction formwork waste removing device provided by the present application drives the corresponding conveying belt to rotate through the driving mechanism, moves the building formwork with waste to be removed into the conveying belt, and makes the building formwork pass through the rotating cleaning rollers, so that the concrete waste on the end surface of the building formwork is continuously removed, thereby improving the removing efficiency and ensuring the flatness of the end surface of the building formwork after the waste is removed.

[0019] 2. The building construction formwork waste removing device provided by the present application drives the protrusions to move through the adjusting spring, adjusts the position of the filter material clamped by the sliding sleeve and the supporting plate in cooperation with the reaction force of the scraper and the building formwork, and makes the plurality of scrapers rotate to contact the building formwork during the rotation of the cleaning roller, so that the concrete waste is scraped and shrunk into the through slot of the cleaning roller at the same time, the sliding sleeve is driven to move, the position of the filter material part is shrunk and shaken, the generated smoke dust is absorbed into the cleaning roller through the suction effect, the concrete dust is filtered out by the filter material, subsequent processing is facilitated, dust generation is reduced, a good working environment for the operator is ensured, and on the other hand, the waste adhered is shaken off through the shaking of the flexible filter material, the filter material is continuously regenerated, and the effect of the suction is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of the provided drawings:

[0021] Figure 1 It is a schematic view of the overall structure of the present application;

[0022] Figure 2 It is a schematic view of the structure of the cleaning roller of the present application;

[0023] Figure 3 Structure schematic view of the collecting bin of the present application;

[0024] Figure 4 Structure sectional view schematic view of the bottom of the cleaning roller of the present application;

[0025] Figure 5 Structure sectional view schematic view of the support plate of the present application;

[0026] Figure 6 Structure schematic view of the filter element of the present application;

[0027] Figure 7 Structure schematic view of the fixing sleeve of the present application;

[0028] Figure 8 Contrast schematic view of the length of the support rod corresponding to different positions in the axial direction of the present application;

[0029] Figure 9 Contrast schematic view of the length of the scraper corresponding to different positions in the axial direction of the present application;

[0030] Figure 10 Structure schematic view of the pressing mechanism of the present application;

[0031] Figure 11 Structure schematic view of the support frame of the present application.

[0032] In the figure: 1 - shell, 2 - conveying belt, 3 - guide roller, 4 - cleaning roller, 5 - connecting pipe, 6 - fixed pipe, 7 - driving mechanism, 701 - No. 1 transmission wheel, 702 - No. 2 transmission wheel, 703 - driving roller, 704 - No. 1 motor, 8 - support plate, 9 - pressing mechanism, 901 - fixed seat, 902 - moving plate, 903 - pressing roller, 904 - pressing spring, 10 - through slot, 11 - fixing sleeve, 12 - connecting slot, 13 - scraper, 14 - support rod, 15 - sliding sleeve, 16 - limiting slot, 17 - balance spring, 18 - filter element, 19 - end plate, 20 - support frame, 21 - fixed frame, 22 - sliding rod, 23 - protruding block, 24 - adjusting spring, 25 - discharging slot, 26 - collecting bin, 27 - collecting box, 28 - No. 2 motor. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0034] Embodiment one, as Figures 1-5 and Figures 7-9The utility model relates to a building construction template waste removing device, including the casing 1, both sides of casing 1 are provided with drive mechanism 7, and drive mechanism 7 is connected with two conveyer belts 2, and drive mechanism 7 corresponds two conveyer belts 2 respectively on both sides of casing 1, specifically, drive mechanism 7 includes several drive rollers 703 and no. 2 transmission wheel 702, and the number of drive rollers 703 corresponding to single drive mechanism 7 is set as several, and several drive rollers 703 are arranged in parallel, and single conveyer belt 2 corresponds two drive rollers 703, and drive roller 703 is connected with corresponding conveyer belt 2, and drive roller 703 is rotatably connected with casing 1 through pivot, and the top of drive roller 703 is coaxially connected with no. 1 transmission wheel 701 for driving drive roller 703 to rotate through pivot, and no. 2 transmission wheel 702 is respectively connected with corresponding no. 1 transmission wheel 701 through pivot in the same way.

[0035] No. 2 transmission wheel 702 is used to drive corresponding no. 1 transmission wheel 701 to rotate, and two no. 1 transmission wheels 701 corresponding to conveyer belt 2 are connected through transmission belt, and two no. 2 transmission wheels 702 corresponding to single drive mechanism 7 are connected through transmission belt, and the channel for building template conveying is formed between two conveyer belts 2 on the same side of casing 1, and the bottom surface of conveyer belt 2 is parallel with the bottom surface of the inside of casing 1, and one side of casing 1 is provided with no. 1 motor 704, and the output end of no. 1 motor 704 is connected with corresponding no. 1 transmission wheel 701.

[0036] When using, corresponding no. 1 motor 704 of two drive mechanisms 7 rotates, drives corresponding no. 1 transmission wheel 701 to rotate, and no. 1 transmission wheel 701 drives the no. 1 transmission wheel 701 on one side of conveyer belt 2 to rotate through transmission belt, so as to drive corresponding conveyer belt 2 to rotate circularly, and no. 1 transmission wheel 701 drives corresponding no. 2 transmission wheel 702 to rotate, and no. 2 transmission wheel 702 drives the no. 2 transmission wheel 702 corresponding to conveyer belt 2 on the other side of casing 1 to rotate through transmission belt, cooperates corresponding no. 1 transmission wheel 701, makes two conveyer belts 2 corresponding to single drive mechanism 7 rotate synchronously, and different conveyer belts 2 drive the moving direction of building template to be consistent, and when carrying out single -sided building template removing operation, only single no. 1 motor 704 acts.

[0037] The shell 1 is rotatably provided with a plurality of guide rollers 3 on one side. The plurality of guide rollers 3 are vertically arranged in a V shape, and the V-shaped opening faces the conveying belt 2. When the building template to be cleaned is fed in, the guide rollers 3 are used to guide the side plate of the vertical building template to the conveying channel formed by the conveying belt 2. The distance between the two conveying belts 2 on the side close to the guide rollers 3 is adapted to the thickness of the building template to be cleaned. The distance between the two conveying belts 2 on the side away from the guide rollers 3 is adapted to the thickness of the plate body of the building template after cleaning. Two cleaning rollers 4 are rotatably arranged at the midpoint position on the inner side of the shell 1. The axis of the cleaning roller 4 is vertically arranged. The distance between the two cleaning rollers 4 is adapted to the thickness of the building template. Two second motors 28 are fixedly arranged at the midpoint position on the top of the shell 1. The output end of the second motor 28 is drivingly connected with the corresponding cleaning roller 4. The second motor 28 is used to drive the corresponding cleaning roller 4 to rotate. The direction of the force exerted by the cleaning roller 4 on the building template is opposite to the direction in which the building template is moved by the conveying belt 2.

[0038] In use, the building template is placed on one side of the shell 1 and pushed between the guide rollers 3 until it is fed between the conveying belts 2. The driving mechanism 7 drives the conveying belt 2 to rotate. The belt surface of the conveying belt 2 contacts the end surface of the building template, driving the building template to move. The building template contacts at least two conveying belts 2 during movement. The building template is driven to pass between the two cleaning rollers 4. The second motor 28 drives the cleaning roller 4 to rotate. The cleaning roller 4 contacts the end surface of the building template. The waste attached to the end surface of the building template is removed by grinding. Thus, the two end surfaces of the building template fed between the conveying belts 2 can be continuously and synchronously cleaned. Compared with manually cleaning the two end surfaces of the building template by turning them over one by one using a scraper, the cleaning efficiency is improved, and the flatness after cleaning is ensured.

[0039] During the cleaning of the building template, some waste is easily generated under the action of the cleaning roller. The smoke dust is easily attached to the end surface of the cleaned building template, still affecting the release agent spraying when the template is reused, and affecting the health of the operator.

[0040] A fixed pipe 6 is fixedly arranged at the bottom position of the shell 1. The fixed pipe 6 is communicated with a suction assembly through a pipeline. The suction assembly can be a fan. A connecting pipe 5 is rotatably connected to the top of the fixed pipe 6. A rotary sealing mechanism is arranged between the connecting pipe 5 and the fixed pipe 6. The rotary sealing mechanism can be a mechanical sealing assembly. A fixed frame 21 is arranged on the inner side of the cleaning roller 4. The fixed frame 21 is fixed in position relative to the cleaning roller 4. A plurality of extension mechanisms are arranged on the outer side of the fixed frame 21. The extension mechanism includes a sliding rod 22. The plurality of extension mechanisms are arranged in a ring shape on the outer side of the fixed frame 21. The sliding rod 22 is in a T shape and is slidingly connected with the fixed frame 21. The sliding rod 22 can slide horizontally without being separated from the fixed frame 21. A protrusion 23 is fixedly arranged at the midpoint position of the rod body of the sliding rod 22.

[0041] The outer side of the sliding rod 22 is sleeved with an adjusting spring 24, which is used to push the protrusion 23 away from the fixing frame 21. The inner wall of the cleaning roller 4 is fixedly provided with a plurality of fixing sleeves 11 which are matched in number with the sliding rod 22. The roller body of the cleaning roller 4 is provided with a plurality of through grooves 10 which are matched in number and position with the fixing sleeves 11. The fixing sleeve 11 is in communication with the through groove 10. Referring to Figure 8 , the outer wall of the fixing sleeve 11 is provided with a connecting groove 12, and the number of the connecting groove 12 is at least one. The connecting groove 12 is in communication with the inner and outer sides of the cleaning roller 4 in cooperation with the through groove 10. The outer side of the fixing sleeve 11 is slidably connected with a sliding sleeve 15. The inner side of the sliding sleeve 15 is provided with a limiting groove 16. One side of the fixing sleeve 11 is slidably connected with the limiting groove 16. The limiting groove 16 is used to limit the sliding range of the sliding sleeve 15 relative to the fixing sleeve 11 and guide the sliding of the sliding sleeve 15, so as to avoid the disengagement of the sliding sleeve 15 from the fixing sleeve 11. The sliding sleeve 15 is used to adjust the opening degree of the connecting groove 12.

[0042] The sliding sleeve 15 can be sleeved with the fixing sleeve 11. At this time, the connecting groove 12 is located on the inner side of the sliding sleeve 15, and the opening degree is relatively reduced to the minimum. The sliding rod 22 is used to drive the sliding of the sliding sleeve 15. One side of the sliding sleeve 15 is fixedly connected with a scraper 13. Referring to Figure 7 , one side of the scraper 13 is fixedly connected with a support rod 14. The scraper 13 is used to act on the building template, and the building template waste is scraped at the same time. The sliding sleeve 15 is driven to move. In the process of rotation of the cleaning roller 4, the corresponding scraper 13 contacts the building template first, and the support rod 14 can also be provided in the form of a plate. The support rod 14 is used to limit the rebound of the scraper 13. The size and shape of the through groove 10 are matched with the scraper 13 and the support rod 14 and leave an air passage. The scraper 13 and the support rod 14 can be retracted into the through groove 10. The outer wall of the connecting pipe 5 is fixedly connected with the cleaning roller 4.

[0043] When the cleaning roller 4 rotates and contacts the end surface of the building template, different scrapers 13 on the circumferential direction of the cleaning roller 4 are cyclically contacted with the end surface of the building template, and the broken waste is matched with the roller surface of the cleaning roller 4. At the same time, the suction assembly is actuated, and the negative pressure is generated on the inner side of the cleaning roller 4 relative to the outer side of the cleaning roller 4 through the fixed pipe 6 and the connecting pipe 5. The adjusting spring 24 overcomes the negative pressure to push the protrusion 23, so that the protrusion 23 drives the sliding rod 22 to move. The sliding rod 22 drives the sliding sleeve 15 to move to the outer wall of the cleaning roller 4. The sliding sleeve 15 reduces the opening degree of the connecting groove 12 to the rated low value.

[0044] At least one of the scraper 13 or the support rod 14 is in contact with the building template, at this time, the building template drives the support rod 14 or the scraper 13 to retract to the inside of the cleaning roller 4, the support rod 14 drives the corresponding sliding sleeve 15 to move to increase the opening of the connecting groove 12, and the air outside the cleaning roller 4 is extracted from the position area where the cleaning roller 4 is in contact with the building template through the through groove 10, the connecting groove 12, the connecting pipe 5 and the fixed pipe 6, so that the smoke dust is sucked out, and the telescopic mechanism not in contact with the building template keeps the corresponding connecting groove 12 in the state of minimum opening, the air negative pressure is concentrated on the part where the cleaning roller 4, the scraper 13 and the support rod 14 act on the building template, the efficiency of suction is ensured, the possibility of dust raising is reduced, too much air without smoke dust is avoided from being sucked out through the through groove 10, and the waste of energy is reduced.

[0045] In the embodiment two, the inner side of the cleaning roller 4 is provided with the end plate 19, the support frame 20 is fixedly arranged between the two end plates 19, and the filter element 18 is fixedly arranged between the two end plates 19. Figures 1-9 and Figure 11 In the embodiment one, the inner side of the cleaning roller 4 is provided with the end plate 19, the support frame 20 is fixedly arranged between the two end plates 19, and the filter element 18 is fixedly arranged between the two end plates 19.

[0046] The sliding sleeve 15 and the support plate 8 are respectively located on the inner side and the outer side of the corresponding wrinkle, the connecting pipe 5 is fixedly connected with the end plate 19, the connecting pipe 5 is in communication with the inner side of the filter element 18, and the filter element 18 is used for filtering the sucked air. Figure 3 The bottom of the cleaning roller 4 is fixedly connected with two collection bins 26, the cross section of the collection bin 26 is in the shape of an arc ring, the collection bin 26 is fixedly connected with the cleaning roller 4 in a detachable manner, the bottom of the cleaning roller 4 is provided with the discharge groove 25 for being in communication with the collection bin 26, the fixed frame 21 is fixedly connected with the end plate 19, and the bottom of the shell 1 is fixedly provided with the collection box 27.

[0047] When the air containing smoke dust enters the inside of the cleaning roller 4, the waste smoke dust is filtered out by the filter element 18 and retained on the outer wall of the filter element 18 or enters the collection bin 26 through the discharge groove 25 under the action of gravity, the waste in the collection bin 26 is regularly taken out and cleaned, when the scraper 13 retracts to the inside of the cleaning roller 4, the scraper 13 drives the sliding sleeve 15 to be close to the fixed frame 21, the sliding sleeve 15 drives the corresponding wrinkle to retract and vibrate, the accumulated smoke dust adhered to the outer wall of the filter element 18 is shaken off, the continuous regeneration of the filter element 18 is ensured, the smoke dust is separated from the air, the subsequent concentrated treatment of the waste is facilitated, and the suction efficiency is further ensured.

[0048] In the embodiment three, the inner side of the cleaning roller 4 is provided with the end plate 19, the support frame 20 is fixedly arranged between the two end plates 19, and the filter element 18 is fixedly arranged between the two end plates 19. Figures 1-10On the basis of embodiment two, the number of sliding rods 22 corresponding to a single telescopic mechanism is set to several, and the several sliding rods 22 are arranged in a uniformly spaced manner along the axial direction of the cleaning roller 4. The length of the fixed sleeve 11 in the axial direction of the cleaning roller 4 is less than the length of the cleaning roller 4. When the plate body height is different in the vertical placement state of the building template, the scraper 13 not in contact with the building template in the axial direction of the cleaning roller 4 is kept extended, and the opening of the corresponding connecting groove 12 is kept minimum, further ensuring the effect of concentrated suction of dust, see Figure 9 The lengths of the adjacent scrapers 13 corresponding to a single telescopic mechanism are different in the radial direction, so that the adjacent contraction ranges of the corresponding wrinkles in different positions in the axial direction are different, so that the shearing force between the adjacent contraction points is generated, which is beneficial to open the caked dust, see Figure 9 The lengths of the support rods 14 corresponding to the adjacent scrapers 13 corresponding to a single telescopic mechanism are different in the circumferential direction, so that the order of the adjacent support rods 14 corresponding to a single wrinkle of the filter core 18 in different positions in the axial direction is different from the order of the support rods 14 out of contact with the building template. The support rods 14 are sequentially out of contact with the building template, and the transmission drives the corresponding wrinkles to vibrate multiple times, further improving the dust shaking effect and ensuring the regeneration capacity, so as to ensure the stable suction effect.

[0049] One side of the sliding sleeve 15 is provided with a balance spring 17, and the adjusting spring 24 can overcome the elastic force of the balance spring 17 to drive the sliding rod 22 to move, so as to ensure the smooth sliding process of the sliding sleeve 15. The side of the shell 1 close to the guide roller 3 is provided with a pressing mechanism 9, and the pressing mechanism 9 is located on the inner side of the conveying belt 2. The pressing mechanism 9 comprises a fixed seat 901, and a moving plate 902 is slidably connected to one side of the fixed seat 901. The moving plate 902 can slide horizontally without being separated from the fixed seat 901. A pressing roller 903 is rotatably arranged on one side of the moving plate 902, and a pressing spring 904 is fixedly connected to one side of the moving plate 902. One end of the pressing spring 904 is fixedly connected to the fixed seat 901, and the pressing spring 904 is used to drive the pressing roller 903 to move, so as to drive the belt surface of the conveying belt 2 to press the end surface of the building template for removing waste.

[0050] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A construction template waste removal device, comprising a housing (1), characterized in that: Both sides of the housing (1) are provided with a driving mechanism (7), the driving mechanism (7) is connected to two conveyor belts (2), two cleaning rollers (4) are rotatably provided at the midpoint of the inner side of the housing (1), and two No. 2 motors (28) for driving the cleaning rollers (4) to rotate are fixedly provided at the top of the housing (1); The driving mechanism (7) is capable of driving the corresponding conveyor belt (2) to rotate cyclically, so that the conveyor belt (2) cooperates to convey the building template, so that the building template is conveyed through the rotating cleaning roller (4), and the two cleaning rollers (4) are used to clean the two end surfaces of the building template respectively; The direction of the force exerted by the cleaning roller (4) on the building template is opposite to the direction in which the building template is transported; a fixed pipe (6) is fixedly provided at the bottom of the shell (1); the fixed pipe (6) is connected to the suction assembly through a pipeline; the top of the fixed pipe (6) is rotatably connected to a connecting pipe (5); a fixed frame (21) is provided on the inner side of the cleaning roller (4); and a plurality of telescopic mechanisms are provided on the outer side of the fixed frame (21); The inner wall of the cleaning roller (4) is fixedly provided with a plurality of fixed sleeves (11) whose number matches the sliding rod (22); the roller body of the cleaning roller (4) is provided with a plurality of through grooves (10); the outer wall of the fixed sleeve (11) is provided with a connecting groove (12); the telescopic mechanism can adjust the opening of the connecting groove (12) at the corresponding position according to the contact state between the cleaning roller (4) and the building template; when the position of the connecting groove (12) corresponds to the position of the building template, the telescopic mechanism adjusts the connecting groove (12) to open; The telescopic mechanism comprises a sliding rod (22), the sliding rod (22) being T-shaped and slidably connected to the fixed frame (21), a protrusion (23) being fixedly provided at the midpoint of the rod body of the sliding rod (22), an adjusting spring (24) being movably sleeved on the outer side of the sliding rod (22), a sliding sleeve (15) for adjusting the opening of the connecting groove (12) being slidably connected on the outer side of the fixed sleeve (11), a limiting groove (16) being provided on the inner side of the sliding sleeve (15), and a scraper (13) being fixedly connected to one side of the sliding sleeve (15).

2. A construction template waste removal device according to claim 1, characterized in that: One side of the scraper (13) is fixedly connected to the support rod (14). When the cleaning roller (4) rotates, the scraper (13) contacts the building template before the corresponding support rod (14). The through groove (10) is adapted to the scraper (13) and the support rod (14), and a passage for air to pass through is left between them.

3. A construction template waste removal device according to claim 2, characterized in that: End plates (19) are fixedly provided at the top and bottom of the inner side of the cleaning roller (4), a support frame (20) is fixedly provided between the two end plates (19), a flexible filter element (18) is fixedly provided between the two end plates (19), the side wall of the filter element (18) is formed by a plurality of pleats connected end to end, a support plate (8) for driving the pleats to open is fixedly connected to one side of the sliding rod (22), two collecting bins (26) are fixedly connected to the bottom of the cleaning roller (4), a discharge trough (25) for communicating with the collecting bin (26) is provided at the bottom of the cleaning roller (4), and the fixed frame (21) is fixedly connected to the end plates (19).

4. A construction template waste removal device according to claim 3, characterized in that: The number of sliding rods (22) corresponding to a single telescopic mechanism is set to be several, the several sliding rods (22) are arranged in a uniformly spaced manner along the axial direction of the cleaning roller (4), and adjacent scrapers (13) corresponding to a single telescopic mechanism have different lengths in the radial direction.

5. A construction template waste removal device according to claim 4, characterized in that: The support rods (14) corresponding to adjacent scrapers (13) corresponding to a single telescopic mechanism have different lengths in the circumferential direction.

6. A construction template waste removal device according to claim 1, characterized in that: The driving mechanism (7) comprises a plurality of driving rollers (703) and a second transmission wheel (702), wherein the driving rollers (703) are connected to the corresponding conveyor belts (2) in a transmission manner, and the driving rollers (703) are connected in rotation to the housing (1). The top of the driving roller (703) is connected to the first transmission wheel (701) in a coaxial manner, and the second transmission wheel (702) is connected to the corresponding first transmission wheel (701). The two corresponding first transmission wheels (701) are connected in transmission via a transmission belt, and the two corresponding second transmission wheels (702) are connected in transmission via a transmission belt. A first motor (704) is provided on one side of the housing (1), and the output end of the first motor (704) is connected in transmission via the corresponding first transmission wheel (701).

7. A construction template waste removal device according to claim 1, characterized in that: A plurality of guide rollers (3) are rotatably provided on one side of the housing (1), and the plurality of guide rollers (3) are vertically arranged in a V shape. A collecting box (27) is fixedly provided on the bottom of the housing (1), and a balancing spring (17) is provided on one side of the sliding sleeve (15).

8. A construction template waste removal device according to claim 1, characterized in that: A clamping mechanism (9) is provided on one side of the housing (1), the clamping mechanism (9) comprising a fixed seat (901), a movable plate (902) being slidably engaged on one side of the fixed seat (901), a clamping roller (903) being rotatably provided on one side of the movable plate (902), a clamping spring (904) being fixedly connected to one side of the movable plate (902), and one end of the clamping spring (904) being fixedly connected to the fixed seat (901).

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