A kind of insulation board dusting equipment

Abstract

The invention discloses a heat preservation board plastering equipment, including a double-layer sawtooth component, a manual material cut-off switch, and an equipment housing; the double-layer sawtooth component has two layers, one of which is fixed on a wedge block, and the other is adjustable on the wedge block; a tooth hole is provided on the top of the double-layer sawtooth component, and a corresponding adjustment gear is provided on the wedge block; the wedge block is installed at the front end of the equipment housing; a movable shaft 2, a cam, a pulley 1 and a pulley 2 are provided inside the equipment housing; the movable shaft 2 passes through the equipment housing, the cam and is connected with the manual material cut-off switch; the manual material cut-off switch is connected to the outer wall of the equipment housing through a spring 1; the cam is in close contact with the pulley 1; the pulley 1 is connected with the knife; the knife is located above the pulley 2; a manual material passing switch is provided at the rear side of the equipment housing, and the manual material passing switch limits the maximum displacement of the knife through the movable shaft 1. The advantage is that an adjustable knob is added to the double-layer sawtooth component, and the width of the gray strip is adjusted by controlling the sawtooth width, so as to achieve the effect of controlling the bonding area.

Description

Technical Field

[0001] The patent of this invention belongs to the technical field of building exterior wall insulation construction equipment, specifically a thermal insulation board plastering equipment. Background Art

[0002] During the construction of insulation board plastering, the bonding area of ​​the board is often affected due to the different work attitudes and construction techniques of the workers. At this stage, the construction site is still controlled by project managers through on-site inspections. The insulation board plastering requires a device to control the bonding area of ​​the board. Summary of the invention

[0003] In order to overcome the above problems, the present application provides an insulation board plastering device, which can adjust the width of the plaster strip by controlling the sawtooth width, thereby achieving the effect of controlling the bonding area and achieving the standardization of insulation board plastering. The technical solution is:

[0004] A thermal insulation board plastering device, comprising a double-layer serrated component, a manual material cut-off switch, and a device casing; the double-layer serrated component consists of an upper and lower layer, one of which is fixed on a wedge block, and the other is adjustable on the wedge block; a tooth hole is provided on the top of the double-layer serrated component, and a corresponding adjustment gear is provided on the wedge block; the wedge block is installed at the front end of the device casing; a movable shaft 2, a cam, a pulley 1 and a pulley 2 are provided inside the device casing; the movable shaft 2 passes through the device casing and is connected to the manual material cut-off switch with the cam; the manual material cut-off switch is connected to the outer wall of the device casing through a spring 1; the cam is in close contact with a pulley 1; the pulley 1 is connected to a knife gate; the knife gate is located above the pulley 2; a manual material flow switch is provided on the rear side of the device casing, and the manual material flow switch limits the maximum displacement of the knife gate through the movable shaft 1.

[0005] Furthermore, the double-layer serrated component comprises an upper and lower layer of putty knives, and the teeth of the putty knives have the same shape.

[0006] Furthermore, the movable shaft 1 includes a moving rod connected to the manual material flow switch, fixed rods are provided at both ends of the moving rod, and a protrusion is provided at the end of the fixed rod to limit the maximum forward displacement of the gate knife.

[0007] Furthermore, the knife switch is connected to spring 2, and spring 2 is fixed inside the device housing.

[0008] Furthermore, the manual material flow switch is arranged on spring three, and the spring three is fixedly connected to the bottom plate of the equipment housing.

[0009] Furthermore, fixing holes are provided on both sides of the gate knife; when the gate knife fixing hole moves to the protrusion at the end of the fixing rod, the movement of the gate knife is restricted.

[0010] Furthermore, there are two pulleys and two cams; the number of pulleys is an even number, not less than four, and they are symmetrically installed in two rows on the bottom plate inside the device housing.

[0011] Furthermore, angle adjustment holes are provided on both sides of the wedge block, and the wedge block is fixed to the device housing by means of wedge block fixing bolts, and the position of the wedge block relative to the angle adjustment holes is provided with scales.

[0012] Furthermore, the device housing is connected to the mounting base via legs.

[0013] Furthermore, a pulley three is provided at the bottom of the mounting seat.

[0014] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0015] 1) The patented invention adopts adjustable legs to adapt to plates of different thicknesses, and the pulley three that moves at the bottom of the mounting base is easy to use;

[0016] 2) The double-layer sawtooth component in the present invention has an adjustable knob, which can adjust the width of the gray strip by controlling the sawtooth width, thereby achieving the effect of controlling the bonding area;

[0017] 3) The wedge block in the present invention is installed on the equipment housing through the shaft, and angle adjustment holes are provided on both sides. The thickness of the ash strip is adjusted by controlling the ash angle to avoid the phenomenon of false adhesion caused by uneven base layer;

[0018] 4) The manual material on / off switch and the manual material off switch in the present invention can quickly complete the material on / off through mechanical assembly, thus avoiding material waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of this application;

[0020] Figure 2 This is a bottom view of this application; (the bottom plate of the device housing is omitted)

[0021] Figure 3 for Figure 2 A magnified view of part A;

[0022] Figure 4 for Figure 2 A magnified view of part B;

[0023] Figure 5 This is the installation relationship diagram of the upper layer putty knife and the adjustment gear;

[0024] Among them, 1-mounting seat; 2-wedge block; 3-manual material cut-off switch; 4-equipment housing; 5-pulley three; 6-leg; 7-manual material switch; 8-spring three; 9-spring two; 10-knife; 11-moving rod; 12-cam; 13-fixing rod; 131-bump; 14-pulley one; 15-pulley two; 16-spring one; 17-puttying knife fastening bolt; 18-adjusting gear; 19-puttying knife; 20-wedge block fixing bolt; 21-angle adjustment hole; 22-movable shaft two; 23-fixing block; 24-limit bearing; 25-moving groove. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-5 The technology is further described with specific embodiments to help understand the content of the present invention.

[0026] A thermal insulation board plastering device, comprising a double-layer serrated component, a manual material cut-off switch 3, and an equipment housing 4; the double-layer serrated component is a puttying knife 19 with upper and lower layers of the same blade shape, the puttying knife of the lower layer is fixed on the wedge-shaped block 2, and the puttying knife of the upper layer is provided with a moving groove 25, which is installed on the wedge-shaped block 2 through a puttying knife fastening bolt 17. Based on the same principle, the upper puttying knife can also be fixed, and the lower puttying knife can be adjusted to adjust the width of the plaster strip; when the lower puttying knife is fixed, a tooth hole 191 is provided on the top of the upper puttying knife, and a corresponding adjusting gear 18 is provided on the wedge-shaped block 2; the wedge-shaped block 2 is installed at the front end of the equipment housing 4 through an axis, so that the axial rotation of the wedge-shaped block 2 can be realized. After the height adjustment is completed, the wedge-shaped block 2 can be adjusted by the wedge The block fixing bolts 20 are fixed on both sides of the equipment housing 4; a cam 12 and a pulley 14 are provided on the bottom plate inside the equipment housing 4, the cam 12 is in contact with the pulley 14, and the pulley 14 is connected to the knife gate 10; a movable shaft 22 and a pulley 15 are provided on the bottom plate inside the equipment housing 4, the movable shaft 22 passes through the equipment housing 4, the cam 12 and is connected to the manual material cut-off switch 3; the manual material cut-off switch 3 is connected to the outer wall of the equipment housing 4 through a spring 16; a knife gate 10 is provided above the pulley 15, and the knife gate 10 is located at the discharge port below the double-layer serrated component; a manual material flow switch 7 is provided on the rear side of the equipment housing 4, and the manual material flow switch 7 is connected to the movable shaft 1. The movable shaft 1 includes a moving rod 11 connected to the manual material flow switch 7, and fixed rods 13 are provided at both ends of the moving rod 11. A protrusion 131 is provided at the end of the fixed rod 13, and fixing holes are provided on both sides of the knife gate 10; when the fixing hole of the knife gate 10 moves to the protrusion at the end of the fixed rod 13, the movement of the knife gate 10 is restricted.

[0027] When the gate 10 is located above the fixed rod 13, the protrusion 131 at the end of the fixed rod 13 protrudes upward along the horizontal line; when the gate 10 is located below the fixed rod 13, the protrusion 131 at the end of the fixed rod 13 protrudes downward along the horizontal line. Experiments show that when the gate 10 is located below the fixed rod 13, it is more stable.

[0028] The manual material flow switch 7 is an "I"-shaped structure. Two symmetrical limit bearings 24 are provided on both sides of the bottom plate of the equipment housing 4. The two fixed rods 13 of the movable axis 1 pass through the two limit bearings 24 respectively. On the one hand, it prevents it from shaking left and right. On the other hand, it serves as a fulcrum to support when the manual material flow switch 7 is pressed down. The fixed rod 13 is lifted by the lever principle, so that the protrusion at the end of the fixed rod 13 leaves the fixing hole of the knife 10.

[0029] The double-layer serrated component includes two layers of putty knives 19 with the same serrated shape. The shape of the teeth can be a rectangular structure; it can also be a right-angled triangle structure with two right-angled sides adjacent. This embodiment shows a schematic diagram of a rectangular structure.

[0030] Angle adjustment holes 21 are provided on both sides of the wedge block 2 , and scales are provided on the position of the wedge block 2 relative to the angle adjustment holes 21 .

[0031] The knife switch 10 is connected to the spring 2 9 , and the spring 2 9 is fixed inside the device housing 4 through a fixing block 23 .

[0032] The manual material flow switch 7 is arranged on a spring three 8, and the spring three 8 is fixedly connected to the bottom plate of the equipment housing 4.

[0033] The device housing 4 is connected to the mounting base 1 through the frame legs 6, and a pulley 3 5 is provided at the bottom of the mounting base 1.

[0034] In order to achieve a balancing effect, there are two pulleys 14 and two cams 12, and the number of pulleys 2 15 is an even number, not less than four, and eight in this embodiment, which are symmetrically installed in two rows on the bottom plate inside the equipment housing 4.

[0035] How it works

[0036] When cutting the material, the manual cutting switch 3 is pressed down, and the cam 12 generates a thrust on the pulley 14, pushing the knife 10 to move along the guide rail formed by the pulley 2 15. At this time, the spring 2 9 is in a stretched state. When the knife 10 moves to the end of the fixed rod 13 of the movable shaft 1, the fixing hole on the knife 10 is hooked by the end of the fixed rod 13 to limit the movement of the knife 10. The front end of the knife 10 just rests on the rear side wall of the lower layer of putty knife to cut the material. After the cutting is completed, the manual cutting switch 3 is released, and the spring 1 16 will reset the manual cutting switch 3.

[0037] When passing the material, the manual material passing switch 7 is pressed down, and the lever principle is used to lift the end of the fixed rod 13 with the limit bearing 24 as the fulcrum. The protrusion 131 at the end of the fixed rod 13 leaves the fixing hole of the knife 10. At this time, the knife 10 moves and resets along the guide rail formed by the pulley 15 under the pulling force of the spring 2 9. When the manual gate opening device 7 is released, the spring 3 8 will reset it.

[0038] The adjusting gear 18 is meshed with the tooth hole 191 provided on the top of the upper puttying knife, and the size of the overlap between the upper puttying knife and the lower puttying knife can be adjusted, thereby adjusting the sawtooth width, and finally achieving the purpose of adjusting the width of the gray strip, controlling the bonding area and the amount of mortar. After the adjustment is completed, the puttying knife is tightened with the fastening bolt 17; the angle adjustment is precisely adjusted through the scale, and the thickness of the gray strip is calculated by the angle and the sawtooth depth to achieve precise puttying, and finally fixed with the wedge block fixing bolt 20.

[0039] Of course, the above description is not a limitation of the present technology, and the present technology is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the invention also fall within the protection scope of the present technology.

Claims

1. A thermal insulation board dust removal device, characterized in that: It includes a double-layer serrated component, a manual material-cutting switch, and an equipment casing; the double-layer serrated component consists of an upper and lower layer, one of which is fixed on a wedge block, and the other is adjustable on the wedge block; a tooth hole is provided on the top of the double-layer serrated component, and a corresponding adjusting gear is provided on the wedge block; the wedge block is installed at the front end of the equipment casing; a movable shaft 2, a cam, a pulley 1 and a pulley 2 are provided inside the equipment casing; the movable shaft 2 passes through the equipment casing and is connected with the manual material-cutting switch by the cam; the manual material-cutting switch is connected to the outer wall of the equipment casing by a spring 1; the cam is in close contact with a pulley 1; the pulley 1 is connected to a knife gate; the knife gate is located above the pulley 2; a manual material-passing switch is provided on the rear side of the equipment casing, and the manual material-passing switch limits the maximum displacement of the knife gate by means of a movable shaft 1.

2. The insulation board dusting equipment according to claim 1, characterized in that: The double-layer serrated component comprises an upper and lower layer of putty knives, and the teeth of the putty knives have the same shape.

3. The insulation board dusting equipment according to claim 1, characterized in that: The movable shaft 1 comprises a moving rod connected to the manual material-passing switch, fixed rods are arranged at both ends of the moving rod, and a protrusion for limiting the maximum forward displacement of the gate knife is arranged at the end of the fixed rod.

4. The insulation board dusting equipment according to claim 1, characterized in that: The knife switch is connected to a second spring, and the second spring is fixed inside the device housing.

5. The insulation board dusting equipment according to claim 1, characterized in that: The manual material passing switch is provided with a spring three, and the spring three is fixedly connected to the bottom plate of the equipment housing.

6. The insulation board dusting equipment according to claim 3, characterized in that: The gate knife is provided with fixing holes on both sides. When the gate knife fixing holes move to the protrusions at the end of the fixing rod, the movement of the gate knife is restricted.

7. The insulation board dusting equipment according to claim 1, characterized in that: There are two pulleys and two cams; the number of pulleys is an even number, not less than four, and they are symmetrically installed in two rows on the bottom plate inside the device housing.

8. The insulation board dusting equipment according to claim 1, characterized in that: Angle adjustment holes are arranged on both sides of the wedge block, and the wedge block is fixed to the device housing by means of wedge block fixing bolts. The position of the wedge block relative to the angle adjustment holes is provided with scales.

9. The insulation board dusting equipment according to claim 1, characterized in that: The device housing is connected to the mounting seat via the frame legs.

10. The insulation board dusting equipment according to claim 9, characterized in that: A pulley three is arranged at the bottom of the mounting seat.

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