Building template spraying machine

Abstract

The utility model relates to the field of spraying machines, and discloses a building template spraying machine which comprises a main body assembly and a limiting assembly. The main body assembly comprises a bottom frame, a support is connected to the top end of the bottom frame, templates can be placed on the support side by side, side frames are connected to the top end in a bilateral symmetry mode, a top frame capable of moving horizontally is connected between the side frames, and the bottom end of the top frame is connected with a spraying head component. The bracket is a hollow rectangular frame; the limiting assembly comprises two lower plates which are arranged in the rectangular frame and are bilaterally symmetrical about the template, the top ends of the lower plates are connected with an upper plate, the top end of the upper plate is flush with the top end of the template, and the upper plate and the template jointly form a limiting plate. Under the action of the driving mechanism, the two limiting plates can be driven to move in the opposite directions in the horizontal direction of the support at the same time, so that the two limiting plates can be close to each other or away from each other, the limiting plates can be used for clamping and fixing in the left-right direction of the formworks, all the side-by-side formworks are tightly attached, and therefore the production efficiency is improved. And the problem that the template is impacted by fluid and deviates can be avoided.

Description

Technical Field

[0001] The utility model belongs to the field of spraying machines, in particular to a building template spraying machine. Background Art

[0002] In the application of building formwork, spray machines are mainly used to apply protective layers, waterproof layers or to increase the service life and reuse rate of formwork.

[0003] For building templates, in order to improve work efficiency, an automatic sprayer can be used to spray multiple templates at one time. In this process, the templates are placed on the bracket in a side-by-side manner, and the sprayer's nozzle can move in parallel under the action of the moving mechanism to perform all-round spraying.

[0004] However, since the sprayed fluid will have an impact force on the template during spraying, the arranged templates may be horizontally offset. In this way, there will be gaps between adjacent templates, and the sprayed fluid will pass through the gaps, which will not only cause material waste, but also cause pollution when sprayed into the external environment. Utility Model Content

[0005] Technical problem to be solved: How to avoid the offset problem of templates placed side by side during spraying.

[0006] Technical solution: The utility model provides a construction template spraying machine, including a main component and a limiting component: the main component includes a base frame, the top end of the base frame is connected to a bracket, templates can be placed side by side on the bracket, and the top end is symmetrically connected to side frames, a top frame that can be moved horizontally is connected between the side frames, the bottom end of the top frame is connected to a nozzle component, and the bracket is a hollow rectangular frame; the limiting component includes two lower plates arranged in the rectangular frame that are symmetrical about the template, the top end of the lower plate is connected to an upper plate, the top end of the upper plate is flush with the top end of the template, and the two together constitute a limiting plate; in addition, the bracket is also provided with a driving mechanism for driving the two limiting plates to move in opposite directions simultaneously along the length direction of the bracket.

[0007] Technical effect:

[0008] 1. In the utility model, under the action of the driving mechanism, the two limit plates can be driven to move in opposite directions along the horizontal direction of the bracket at the same time, so that the two limit plates can be close to or away from each other. In this way, the limit plates can be used to clamp and fix the template in the left and right directions, so that all side-by-side templates can fit tightly, so that the problem of the template being offset by the impact of the fluid can be avoided.

[0009] 2. In the present invention, since the limit plate is composed of a lower plate and an upper plate, and the lower plate is located below the template and the upper plate is flush with the template, the upper plate can be continuously spliced ​​on the top through the action of the snap-fit ​​mechanism, which is equivalent to increasing the height of the upper plate. In this way, the height of the upper plate can be adjusted accordingly according to the specific height of the template. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the support structure of the utility model;

[0013] Figure 3 This is a schematic diagram of the driving mechanism structure of the utility model;

[0014] Figure 4 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0015] In the figure: 1. base frame; 2. bracket; 3. template; 4. side frame; 5. top frame; 6. nozzle component; 7. lower plate; 8. upper plate; 9. driving mechanism; 901. bearing; 902. bidirectional screw rod; 903. turning handle; 10. limiting mechanism; 1001. guide groove; 1002. guide block; 11. locking mechanism; 1101. locking hole; 1102. locking column. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0017] The building template spraying machine provided in this specific embodiment is as follows: Figure 1 and Figure 2 As shown, it includes a main body component and a limit component, wherein:

[0018] The main body comprises a base frame 1, the top of which is connected to a bracket 2 of a hollow rectangular structure, on which a plurality of templates 3 can be placed side by side, and the left and right ends of the templates 3 do not exceed the left and right ends of the bracket 2; in addition, the top of the bracket 2 is symmetrically connected to side frames 4, between which a top frame 5 which can be moved horizontally is connected, and the bottom end of the top frame 5 is connected to a nozzle component 6.

[0019] The limiting component includes two lower plates 7 arranged in a rectangular frame and symmetrical with respect to the template 3. The top of the lower plate 7 is connected to the upper plate 8, and the top of the upper plate 8 is flush with the top of the template 3. The two together form a limiting plate; in addition, the bracket 2 is also provided with a driving mechanism 9 for driving the two limiting plates to move in opposite directions simultaneously along the length direction of the bracket 2. Figure 3 As shown, the driving mechanism 9 includes bearings 901 connected to both ends of the bracket 2, and a bidirectional screw 902 distributed along the length direction of the bracket 2 and threaded through the lower plate 7 is matched and connected between the two bearings 901, and the two lower plates 7 are threaded in opposite directions to the bidirectional screw 902. Specifically, the left and right ends of the bracket 2 are provided with connecting holes, the outer ring of the bearing is fixed on the inner wall of the connecting hole, and the inner ring of the bearing is interference fit with the bidirectional screw 902. The middle of the bidirectional screw 902 mentioned above is fixedly sleeved with a turning handle 903 located below the template 3, and the bidirectional screw 902 can be conveniently rotated by using the turning handle 903; in addition, a limiting mechanism 10 for limiting the rotation of the limit plate is also provided on the bracket 2. The limiting mechanism 10 includes a guide groove 1001 parallel to the bidirectional screw 902, which is observed on the front and rear inner walls of the bracket 2; at the same time, the front and rear sides of the lower plate 7 are connected with guide blocks 1002 that are engaged and slidably connected with the corresponding guide grooves 1001. In this way, under the premise of ensuring that the limiting plates do not rotate, the two limiting plates can be moved closer to or farther from each other by rotating the bidirectional screw rod 902 .

[0020] In addition, the turning handle 903 in the driving mechanism 9 can be replaced by an electric driving structure, which includes a motor installed at the bottom end of the bracket 2, and the output shaft of the motor and the outer peripheral side of the bidirectional screw 902 are fixedly sleeved with mutually meshing gears located in the middle of the bidirectional screw 902. In this way, it is equivalent to using the electric driving structure to replace the manual driving structure, which makes it more convenient to rotate the bidirectional screw 902.

[0021] In addition to the above:

[0022] like Figure 4As shown, a snap-fit ​​mechanism 11 is provided between the lower plate 7 and the upper plate 8, so that the upper plate 8 can be spliced ​​continuously at its top. The snap-fit ​​mechanism 11 includes snap-fit ​​holes 1101 opened at the top of the lower plate 7 and the upper plate 8; meanwhile, a snap-fit ​​column 1102 for snap-fitting with the snap-fit ​​hole 1101 is connected to the bottom end of the upper plate 8. In this way, the upper plate 8 can be spliced ​​continuously in the top direction, so that it can be adaptively adjusted according to the height of the template 3.

[0023] There are various specific ways for the engagement of the engagement hole 1101 and the engagement column 1102. For example, the engagement column 1102 may be an elastic column whose diameter is slightly larger than the diameter of the engagement hole 1101. In addition, the bottom end of the elastic column is preferably constructed to form a chamfered structure, because this can reduce the friction force when the engagement column 1102 contacts the engagement hole 1101, making it easier for the engagement column 1102 to be elastically inserted into the engagement hole 1101.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] 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 building template spraying machine, including a main body component and a limit component: The main body comprises a bottom frame (1), the top of the bottom frame (1) is connected to a bracket (2), templates (3) can be placed side by side on the bracket (2), and the top is symmetrically connected to the side frame (4), the side frames (4) are connected to a top frame (5) that can be moved horizontally, and the bottom of the top frame (5) is connected to a nozzle component (6), characterized in that: The bracket (2) is a hollow rectangular frame; The limiting component comprises two lower plates (7) arranged in a rectangular frame and symmetrical with respect to the template (3); the top end of the lower plate (7) is connected to the upper plate (8); the top end of the upper plate (8) is flush with the top end of the template (3); and the two together form a limiting plate; in addition, a driving mechanism (9) is also provided on the bracket (2) for driving the two limiting plates to move simultaneously in opposite directions along the length direction of the bracket (2).

2. The building template spraying machine according to claim 1, characterized in that: The driving mechanism (9) comprises bearings (901) connected to both left and right ends of the bracket (2); a bidirectional screw rod (902) distributed along the length direction of the bracket (2) and threadedly penetrated by the lower plate (7) is matched and connected between the two bearings (901); a turning handle (903) located below the template (3) is fixedly sleeved in the middle of the bidirectional screw rod (902); in addition, a limiting mechanism (10) for limiting the rotation of the limit plate is also provided on the bracket (2).

3. The building formwork spraying machine according to claim 2, characterized in that: The limiting mechanism (10) comprises guide grooves (1001) which are parallel to the bidirectional screw rod (902) and are arranged on the front and rear inner walls of the bracket (2); at the same time, the front and rear sides of the lower plate (7) are connected to guide blocks (1002) which are engaged and slidably connected with the corresponding guide grooves (1001).

4. The building formwork spraying machine according to claim 2, characterized in that: The turning handle (903) in the driving mechanism (9) can be replaced by an electric driving structure, which includes a motor mounted on the bottom end of the bracket (2), and the output shaft of the motor and the outer peripheral side of the bidirectional screw rod (902) are both fixedly sleeved with mutually meshing gears located in the middle of the bidirectional screw rod (902).

5. The building template spraying machine according to any one of claims 1 to 4, characterized in that: A snap-fit ​​mechanism (11) is provided between the lower plate (7) and the upper plate (8), so that the upper plate (8) can be continuously spliced ​​at its top end.

6. The building formwork spraying machine according to claim 5, characterized in that: The locking mechanism (11) comprises locking holes (1101) opened at the top of the lower plate (7) and the upper plate (8); at the same time, a locking column (1102) for locking with the locking hole (1101) is connected to the bottom end of the upper plate (8).

7. The building formwork spraying machine according to claim 6, characterized in that: The engaging column (1102) is an elastic column, the diameter of which is slightly larger than the diameter of the engaging hole (1101); in addition, the bottom end of the elastic column is structured to form a chamfered structure.

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