Plate seam filling device for light wall plate

Abstract

The utility model relates to the technical field of wallboard installation, in particular to a board seam filling device of a light wallboard, which comprises a seam filling mechanism, the seam filling mechanism comprises a limit seat and two limit rods, the top of the limit seat is slidably connected with a clamping board, and the top of the limit seat is connected with two support arms 1. According to the utility model, the caulking knife is movably arranged in the mounting shell, so that the mounting shell can be fixed according to the height of a caulking position, mortar can be extruded onto the caulking knife by extruding the limiting cylinder, the mortar does not need to be taken out from a heightening tool, the caulking knife is used for caulking, and the caulking knife does not fall off after being released from a hand; mortar falling in the operation process can be collected by the collecting cabinet, the working environment is prevented from being contaminated, the operation mode that the joint filling tool can be released from the hand at any time is easier, fatigue feeling can be relieved conveniently, the clamping plate can be clamped into the vertical joint, the transverse position of the mounting shell is stable, transverse deviation of the joint filling covering face is smaller, and subsequent fixing of gridding cloth is facilitated; the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of wallboard installation, in particular to a board seam filling device for a light wallboard. Background Art

[0002] After the flatness and verticality of the lightweight wall panels are adjusted, the mortar will be squeezed out of the board joints where the two wall panels are connected after installation and extrusion. However, there are still parts where the mortar is not squeezed out of the board joints or there is a lack of mortar, which needs to be filled. The board joints are smoothed with the mixed polymer mortar and covered with mesh cloth. When filling the longer vertical joints, the decorators need to raise them for filling. First of all, some of the existing filling methods are manual filling with two plastering trowels. Holding the plastering trowel for filling for a long time is prone to arm and shoulder pain, and if the plastering trowel falls out of the hand, the residual mortar on it will splash everywhere. It is inevitable that the mortar will fall due to misoperation during the filling process, resulting in dirty working environment. When personnel fill the vertical joints, there will be a lot of lateral displacement of the mortar, which is not conducive to the subsequent fixation of the mesh cloth and inconvenient to use. Utility Model Content

[0003] The utility model aims to provide a device for filling the seams of lightweight wall panels to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The top of the limit rod is provided with a limit switch, and the limit switch is provided with a fixing mechanism which is cooperatively connected with the fixing mechanism.

[0006] Preferably: the bottom of the limiting seat is fixedly connected with universal wheels at four corners, and the rear side of the limiting seat is rotatably connected with two rollers.

[0007] Preferably, two receiving grooves are symmetrically provided on the top of the limiting seat, the length of the receiving grooves is greater than the length of the first support arm, and a rectangular groove is provided on the bottom of the receiving grooves.

[0008] Furthermore, the rear side of the second support arm is slidably connected with a limiting plate, and the bottom end of the limiting plate can be movably engaged with the top end of the adjacent first support arm.

[0009] Furthermore, a clamping ring is fixedly sleeved on the outer wall of the top end of the limiting cylinder, and the clamping ring can be movably clamped with the top of the installation shell. The clamping ring is made of stainless steel, and the limiting cylinder is made of PVC soft plastic.

[0010] Furthermore, the limiting mechanism includes two support blocks slidably connected to the top of the limiting seat, the limiting seat is internally rotatably connected with a bidirectional screw rod, the bidirectional screw rod passes through the two support blocks, the support blocks are screwed together with adjacent sections of the bidirectional screw rod, an adjusting ring is fixedly sleeved on the outer wall of the bidirectional screw rod, the adjusting ring passes through the limiting seat and extends to the rear side thereof, and the top of the limiting seat is fixedly connected with two clamping seats for limiting the rear side of one arm.

[0011] Furthermore, the front sides of the two limit rods are fixedly connected with L-shaped rods, the vertical sections of the L-shaped rods are fixedly connected with the front outer wall of the collection cabinet, the two outer walls of the mounting shell are slidably connected with sliders, the inside of the sliders is slidably connected with U-shaped rods, the opposite sides of the two U-shaped rods are rotatably connected with round rods, and the adjacent ends of the two round rods are fixedly connected with the caulking knife.

[0012] Furthermore, the fixing mechanism includes two symmetrically distributed fixing plates, a clamping block is fixedly connected to the rear side of the fixing plate, the clamping block passes through the adjacent L-shaped rods and is slidably connected thereto, a spring is fixedly connected between the rear end of the clamping block and the adjacent L-shaped rods, a gripping rod is fixedly connected between the two fixing plates, an insertion rod is fixedly connected to the rear side of the fixing plate, a plurality of slots are equidistantly provided on the front sides of the support arm one and the support arm two, and the rear end of the insertion rod can be movably engaged with the adjacent slots.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By arranging a caulking knife inside the installation shell, the installation shell can be fixed according to the height of the caulking place. The mortar is squeezed onto the caulking knife by squeezing the limit cylinder. There is no need to detach the mortar from the raising tool. The caulking knife is used for caulking. The caulking knife will not fall after it is released from the hand. The mortar that falls during the operation will be collected by the collection cabinet to prevent the working environment from being dirty. In addition, the caulking tool can be released at any time, which is easier to operate and relieves fatigue. The card board can be inserted into the vertical seam to stabilize the lateral position of the installation shell and reduce the lateral displacement of the caulking cover, which is convenient for the subsequent fixation of the mesh cloth and easy to use.

[0015] 2. By providing a storage groove at the top, the storage groove can accommodate arm one and arm two after arm one is rotated to a horizontal state, thereby reducing the area occupied by the equipment. After arm one and arm two are rotated to a vertical state, the regulating ring can be rotated from the rear side of the limit seat to drive the bidirectional screw rod to rotate, so that the two support blocks are synchronously inserted into the bottom end of the adjacent arm one for support, and the sliding blocks are inserted into the inside to prevent the connection between arm one and arm two from rotating. The equipment is easy to assemble, the deployment time is short, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0018] Figure 3 It is a schematic diagram of the side section structure of the limit seat of the utility model;

[0019] Figure 4 This utility model Figure 2 A schematic diagram of the partially enlarged structure at B in the middle;

[0020] Figure 5 This utility model Figure 2 A schematic diagram of the partially enlarged structure at C in the middle;

[0021] Figure 6 This utility model Figure 2 The schematic diagram of the local enlarged structure at D in the middle;

[0022] Figure 7 This is a schematic diagram of the cross-sectional structure of the limit seat of the utility model;

[0023] Figure 8 It is a schematic diagram of the two side sectional structure of the support arm of the utility model.

[0024] In the figure: 10, caulking mechanism; 11, limiting seat; 111, universal wheel; 112, roller; 113, storage slot; 114, rectangular slot; 115, clamping plate; 12, support arm one; 13, support arm two; 131, limiting plate; 14, slot; 15, slide; 16, limiting rod; 161, mounting shell; 162, limiting cylinder; 1621, clamping ring; 163, caulking knife; 164, collection cabinet; 165, L-shaped rod; 166, slider; 167, U-shaped rod; 168, round rod; 17, limiting mechanism; 171, support block; 172, two-way screw rod; 173, regulating ring; 174, clamping seat; 18, fixing mechanism; 181, fixing plate; 182, plug rod; 183, clamping block; 184, spring; 185, gripping rod; 20, wall panel body. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 8 In the embodiment of the utility model, a device for filling seams of a lightweight wall panel comprises a caulking mechanism 10, the caulking mechanism 10 comprises a limit seat 11 and two limit rods 16, the top of the limit seat 11 is slidably connected with a card plate 115, the top of the limit seat 11 is connected with two support arms 12, the top corner of the support arm 12 is rotatably connected with a support arm 2 13 through a hinge, one side of the support arm 12 and the support arm 2 13 are both provided with a slide groove 15, the limit rod 16 is slidably connected to the inside of the adjacent slide groove 15, and a mounting plate is fixedly connected between the opposite ends of the two limit rods 16. Shell 161, the top of the mounting shell 161 is movably connected to the limiting cylinder 162, the interior of the mounting shell 161 is movably provided with a caulking knife 163, the rear sides of the two limiting rods 16 are fixedly connected with a collection cabinet 164, the top of the limiting seat 11 is provided with a limiting mechanism 17 for limiting the two supporting arms 12, the rear side of the limiting rod 16 is provided with a fixing mechanism 18 for fixing and limiting the mounting shell 161, the bottom of the limiting seat 11 is located at the four corners and is fixedly connected with universal wheels 111, and the rear side of the limiting seat 11 is rotatably connected with two rollers 112.

[0027] Specifically, by movably disposing a caulking knife 163 inside the installation shell 161, the installation shell 161 can be fixed according to the height of the caulking location, and the limiting cylinder 162 is squeezed to squeeze the mortar onto the caulking knife 163. There is no need to detach the mortar from the raising tool, and the caulking knife 163 is used for caulking. The caulking knife 163 will not fall after being released from the hand, and the mortar dropped during the process will be collected by the collection cabinet 164, so as to prevent the working environment from being dirty, and the operation mode in which the caulking tool can be released at any time is more convenient. To ease the feeling of fatigue, the card plate 115 can be inserted into the vertical seam to stabilize the lateral position of the installation shell 161 and reduce the lateral displacement of the caulking covering, which is convenient for the subsequent fixation of the mesh cloth and easy to use. The universal wheel 111 can be used to move the entire device. When the limit seat 11 is deployed, multiple rollers 112 can be made to contact the bottom of the wall panel body 20. In this state, the installation shell 161 is not in direct contact with the wall panel body 20, preventing the installation shell 161 from scraping off the mortar outside the board seam.

[0028] Embodiment 1

[0029] like Figure 3-7As shown, in this embodiment, the limiting mechanism 17 includes two support blocks 171 slidably connected to the top of the limiting seat 11, the internal rotation of the limiting seat 11 is connected with a bidirectional screw rod 172, the bidirectional screw rod 172 passes through the two support blocks 171, the support blocks 171 and the adjacent sections of the bidirectional screw rod 172 are screwed together, and an adjusting ring 173 is fixedly sleeved on the outer wall of the bidirectional screw rod 172, the adjusting ring 173 passes through the limiting seat 11 and extends to the rear side thereof, and the top of the limiting seat 11 is fixedly connected with two clamping seats 174 for limiting the rear side of the support arm 12.

[0030] In this embodiment, after the support arm 12 rotates to a vertical state, rotating the regulating ring 173 from the rear side of the limit seat 11 can drive the bidirectional screw rod 172 to rotate, thereby driving the two support blocks 171 to move synchronously away from each other, and clamp into the bottom end of the adjacent support arm 12 for support, and cooperate with the blocking of the rear side of the support arm 12 by the clamping seat 174, so that the support arm 12 can stably maintain a vertical state.

[0031] like Figure 1-7 As shown, in this embodiment, two receiving grooves 113 are symmetrically opened on the top of the limit seat 11, the length of the receiving groove 113 is greater than the length of the support arm 12, and a rectangular groove 114 is opened at the bottom of the receiving groove 113. The rear side of the support arm 13 is slidably connected with a limiting plate 131, and the bottom end of the limiting plate 131 can be movably engaged with the top end of the adjacent support arm 12.

[0032] In specific implementation, the storage groove 113 can be used to accommodate the support arm 12 and the support arm 2 13 after the support arm 12 is rotated to a horizontal state, thereby reducing the area occupied by the equipment. The longer storage groove 113 can prevent the top end of the support arm 12 from getting stuck when entering the storage groove 113. The setting of the rectangular groove 114 can prevent the bottom end of the support arm 12 from getting stuck when the support arm 12 is rotated. After the support arm 12 and the support arm 2 13 are rotated to a vertical state, the limit plate 131 is pushed downward and inserted into the inside of the support arm 12, which can limit the connection between the support arm 12 and the support arm 2 13 to prevent the support arm 2 13 from rotating and deviating by itself.

[0033] Embodiment 2

[0034] On the basis of the first embodiment, in order to stably limit the height of the installation shell 161 and the collection cabinet 164, the caulking knife 163 is used to make the caulking more stable.

[0035] like Figure 1-6As shown, in this embodiment, the front sides of the two limit rods 16 are fixedly connected with L-shaped rods 165, the vertical sections of the L-shaped rods 165 are fixedly connected to the front outer wall of the collection cabinet 164, the two outer walls of the mounting shell 161 are slidably connected with sliders 166, the inside of the sliders 166 is slidably connected with U-shaped rods 167, the opposite sides of the two U-shaped rods 167 are rotatably connected with round rods 168, the adjacent ends of the two round rods 168 are fixedly connected to the caulking knife 163, the fixing mechanism 18 includes two symmetrically distributed fixing plates 181, the rear sides of the fixing plates 181 are fixedly connected with card blocks 183, and the card blocks 183 penetrate the adjacent L-shaped rods 1 65 and is slidably connected therewith, a spring 184 is fixedly connected between the rear end of the block 183 and the adjacent L-shaped rod 165, a gripping rod 185 is fixedly connected between the two fixing plates 181, an insertion rod 182 is fixedly connected to the rear side of the fixing plate 181, a plurality of slots 14 are equidistantly provided on the front sides of the support arm 12 and the support arm 2 13, the rear end of the insertion rod 182 can be movably engaged with the adjacent slots 14, a snap ring 1621 is fixedly sleeved on the top outer wall of the limiting cylinder 162, the snap ring 1621 can be movably engaged with the top of the mounting shell 161, the snap ring 1621 is made of stainless steel, and the limiting cylinder 162 is made of PVC soft plastic.

[0036] During specific implementation, the limiting rod 16 fixes the collection cabinet 164 through the L-shaped rod 165, and can synchronously drive the installation shell 161 and the collection cabinet 164 to be lifted, so that the interval between the installation shell 161 and the collection cabinet 164 is kept the same at all times, to prevent the mortar from falling too far and splashing outward, and the U-shaped rod 167 is slidably limited by the slider 166, and the round rod 168 is rotationally limited by the U-shaped rod 167, so that the caulking knife 163 can be freely adjusted, but the caulking knife 163 will not fall after it is out of hand, and because the position of the installation shell 161 is fixed, the lateral position of the caulking knife 163 is always fixed, so that the lateral offset range during caulking can be ensured to be small, so that it is convenient to use the mesh cloth for subsequent fixation, and the L-shaped rod 1 65 pairs of blocks 183 are limited to realize the sliding limit of the fixed plate 181, and the two fixed plates 181 are connected by the gripping rod 185, which is convenient for synchronously adjusting the two fixed plates 181. After the insertion rod 182 is inserted into the adjacent slot 14, the height of the installation shell 161 and the collection cabinet 164 can be temporarily limited. The spring 184 prevents the insertion rod 182 from sliding out of the slot 14 by itself. The gripping rod 185 can be pulled out to pull out the two insertion rods 182 synchronously, and then the collection cabinet 164 can be moved up and down, and the limiting tube 162 is installed by inserting the retaining ring 1621 into the top of the installation shell 161. The limiting tube 162 itself has a certain elasticity, which can squeeze the limiting tube 162 to squeeze the mortar out of its bottom and drop it to the top of the caulking knife 163.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for filling seams of lightweight wall panels, characterized in that: The cam is an assembly made up of two members, each of which has a first end, a second end, and a second end, and the cam is constructed to accommodate the two ends of the first and second ends of the second end.

2. A device for filling seams of lightweight wall panels according to claim 1, characterized in that: The bottom of the limiting seat is fixedly connected with universal wheels at four corners, and the rear side of the limiting seat is rotatably connected with two rollers.

3. A device for filling seams of lightweight wall panels according to claim 1, characterized in that: The top of the limit seat is symmetrically provided with two receiving grooves, the length of the receiving grooves is greater than the length of the first support arm, and the bottom of the receiving grooves is provided with a rectangular groove.

4. A device for filling seams of lightweight wall panels according to claim 1, characterized in that: The rear side of the second support arm is slidably connected with a limiting plate, and the bottom end of the limiting plate can be movably engaged with the top end of the adjacent first support arm.

5. The device for filling seams of lightweight wall panels according to claim 1, characterized in that: A clamping ring is fixedly sleeved on the outer wall of the top end of the limiting cylinder, and the clamping ring can be movably clamped with the top of the installation shell. The clamping ring is made of stainless steel, and the limiting cylinder is made of PVC soft plastic.

6. The device for filling seams of lightweight wall panels according to claim 1, characterized in that: The limiting mechanism includes two support blocks slidably connected to the top of the limiting seat, the limiting seat is internally rotatably connected with a bidirectional screw rod, the bidirectional screw rod passes through the two support blocks, the support blocks are screwed together with adjacent sections of the bidirectional screw rod, an adjusting ring is fixedly sleeved on the outer wall of the bidirectional screw rod, the adjusting ring passes through the limiting seat and extends to the rear side thereof, and the top of the limiting seat is fixedly connected with two clamping seats for limiting the rear side of one arm.

7. The device for filling seams of lightweight wall panels according to claim 1, characterized in that: An L-shaped rod is fixedly connected to the front side of the two limit rods, and the vertical section of the L-shaped rod is fixedly connected to the front outer wall of the collection cabinet. Slide blocks are slidably connected to the two outer walls of the mounting shell, and the inside of the slide block is slidably connected to the U-shaped rod. The opposite sides of the two U-shaped rods are rotatably connected to round rods, and the adjacent ends of the two round rods are fixedly connected to the caulking knife.

8. A device for filling seams of lightweight wall panels according to claim 7, characterized in that: The fixing mechanism includes two symmetrically distributed fixing plates, a clamping block is fixedly connected to the rear side of the fixing plate, the clamping block passes through the adjacent L-shaped rods and is slidably connected thereto, a spring is fixedly connected between the rear end of the clamping block and the adjacent L-shaped rods, a gripping rod is fixedly connected between the two fixing plates, an insertion rod is fixedly connected to the rear side of the fixing plate, a plurality of slots are equidistantly provided on the front sides of the support arm one and the support arm two, and the rear end of the insertion rod can be movably engaged with the adjacent slots.

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