Gypsum plaster board stacking and aligning mechanism with high-precision positioning function

Abstract

The utility model discloses a high-precision positioning paper surface plasterboard stacking and aligning mechanism, which relates to the technical field of building machinery, and comprises a conveyor, the outer wall of the conveyor is connected with a mounting plate in a sliding manner, the outer wall of the bottom of the mounting plate is fixedly connected with a plurality of electric telescopic rods, and the electric telescopic rods are fixedly connected with the conveyor. By means of the arrangement of the arc-shaped grooves in the connecting rods, when equipment needs to be used, a gypsum board is conveyed to the telescopic rods in the limiting plates through the conveyor, after the gypsum board falls on the telescopic rods, the gypsum board is conveyed to the telescopic rods in the limiting plates through the conveyor, and then the gypsum board is conveyed to the telescopic rods in the limiting plates through the arc-shaped grooves in the connecting rods. According to the gypsum board stacking device, when the gypsum boards are stacked, springs can be compressed, at the moment, the springs drive telescopic rods to reset under the elastic force effect of the springs, then the gypsum boards can be prevented from being damaged in the stacking process, the gypsum boards can be stacked, the gypsum boards can be prevented from being collided and damaged in the stacking process, and meanwhile after stacking is completed, the gypsum boards can be integrally aligned.

Description

Technical Field

[0001] This utility model belongs to the field of construction machinery technology, and in particular relates to a high-precision positioning paper-faced gypsum board stacking and alignment mechanism. Background Technology

[0002] According to the published patent CN213833908U, a special paper-faced gypsum board stacking method includes a conveyor belt for transporting the boards, a base plate between two conveyor belts, and a pusher mechanism, a protrusion device as a fulcrum, and a baffle mechanism for aligning the boards, which are sequentially installed on the base plate along the conveyor belt transport direction. This method solves the defects of existing board stacking equipment, such as large space occupation and misalignment or tilting during board stacking. It also replaces manual operation with mechanical operation, reducing human error and thus reducing the workload of manual labor. However, it still has the following shortcomings:

[0003] When the above-mentioned equipment is used, it can perform a certain degree of docking and processing of gypsum boards. However, due to the material of gypsum boards, lime powder may remain on the surface of the gypsum boards. Therefore, during the subsequent stacking process, the gypsum powder is slippery and may cause the upper layer of gypsum boards to slip and be damaged. Therefore, we propose a high-precision positioning paper-faced gypsum board stacking and alignment mechanism. Utility Model Content

[0004] The purpose of this invention is to provide a high-precision positioning gypsum board stacking and alignment mechanism. Through the alignment mechanism and cleaning mechanism, the existing equipment can perform a certain degree of docking and processing of gypsum boards. However, due to the material of the gypsum board itself, lime powder may remain on the surface of the gypsum board. Therefore, during the subsequent stacking process, the gypsum powder is slippery and may cause the upper layer of gypsum board to slip and be damaged.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a high-precision positioning paper-faced gypsum board stacking and alignment mechanism, including a conveyor, an installation plate slidably connected to the outer wall of the conveyor, a plurality of electric telescopic rods fixedly connected to the bottom outer wall of the installation plate, a weight sensor fixedly connected to the central axis of the bottom outer wall of the installation plate, and an alignment mechanism provided on the outer wall of the installation plate.

[0007] The alignment mechanism includes several limiting plates. The inner wall of the mounting plate near the limiting plate is provided with a toothed groove. The outer walls of the limiting plates are slidably connected to the inner walls of the toothed grooves. A telescopic rod is fixedly connected to the outer wall of the limiting plate. A spring is fixedly connected to the outer wall of the telescopic rod. The outer wall of the spring is fixedly connected to the outer wall of the limiting plate. A fixed shaft is fixedly connected to the outer wall of the mounting plate. A connecting rod is rotatably connected to the outer wall of the fixed shaft. The inner wall of the connecting rod is provided with several arc-shaped grooves. The inner walls of the arc-shaped grooves are slidably connected to the limiting shaft.

[0008] Furthermore, a sliding rod is fixedly connected to the outer wall of the lower limiting shaft, the inner wall of the left limiting plate is fixedly connected to the outer wall of the sliding rod, the inner wall of the right limiting plate is slidably connected to the outer wall of the sliding rod, and a second sliding rod is fixedly connected to the outer wall of the upper limiting shaft.

[0009] Furthermore, the inner wall of the limiting plate on the right is fixedly connected to the outer wall of the slide rod two, and the inner wall of the limiting plate on the left is slidably connected to the outer wall of the slide rod two. An electric telescopic rod two is fixedly connected to the outer wall of the slide rod, and the outer wall of the electric telescopic rod two is fixedly connected to the outer wall of the mounting plate. A cleaning mechanism is provided on the outer wall of the conveyor.

[0010] Furthermore, the cleaning mechanism includes a support frame, the outer wall of which is fixedly connected to the top outer wall of the conveyor, and a vacuum cleaner is fixedly connected to the outer wall of the conveyor near the support frame.

[0011] Furthermore, a corrugated pipe is fixedly connected to the bottom output end of the vacuum cleaner, a vacuum head is fixedly connected to the outer wall of the corrugated pipe, and a motor is fixedly connected to the outer wall of the support frame.

[0012] Furthermore, the top inner wall of the support frame is rotatably connected to several rotating shafts, and the outer wall of the rotating shaft on the left side is fixedly connected to the bottom output end of the motor. Each of the rotating shafts has a pulley fixedly connected to its outer wall.

[0013] Furthermore, a belt is connected to the outer wall of the pulley, and half gears are fixedly connected to the outer wall of the ends of the rotating shafts away from the belt.

[0014] Furthermore, the inner wall of the support frame is provided with a toothed groove II, and a rack is slidably connected to the inner wall of the toothed groove II. The outer wall of the rack is fixedly connected to the top outer wall of the vacuum head, and the outer wall of the rack meshes with the outer wall of the half gear.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model incorporates an arc-shaped groove on the connecting rod. When the equipment is needed, the plasterboard is conveyed to the telescopic rod within the limiting plate via a conveyor. When the plasterboard lands on the telescopic rod, it compresses the spring. The spring, along with its own elasticity, causes the telescopic rod to return to its original position, thus preventing damage to the plasterboard during stacking. Each time a plasterboard lands on the telescopic rod, the overall weight of the mounting plate increases, which is detected by the weight sensor. This allows for the stacking of plasterboards while preventing them from being bumped or damaged during the stacking process. Furthermore, after stacking, the plasterboards can be aligned to prevent them from scattering and affecting subsequent use by other users.

[0017] 2. This utility model incorporates a half-gear on the rotating shaft. When the equipment is in use, starting the vacuum cleaner and motor allows the vacuum cleaner to adsorb residual plaster powder on the plasterboard through the corrugated pipe and suction head. The motor's rotation drives the left rotating shaft, which in turn drives the left pulley, which in turn drives the belt. The belt then drives the right pulley, which in turn drives the right rotating shaft. This achieves the goal of removing dust from the surface of the plasterboard during transport, preventing residual lime powder from causing slippage during subsequent stacking. Furthermore, while ensuring sufficient suction power, the vacuum cleaner's adsorption range is increased, improving the device's adsorption efficiency and quality.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a cross-sectional view of the alignment mechanism of this utility model;

[0022] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0023] Figure 4 This is a cross-sectional view of the overall structure of this utility model;

[0024] Figure 5This is a cross-sectional view of the cleaning mechanism of this utility model.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Conveyor; 101. Mounting plate; 102. Electric telescopic rod; 103. Weight sensor; 2. Alignment mechanism; 201. Toothed groove; 202. Limiting plate; 203. Telescopic rod; 204. Spring; 205. Fixed shaft; 206. Connecting rod; 207. Arc groove; 208. Limiting shaft; 209. Slide rod; 210. Slide rod II; 211. Electric telescopic rod II; 3. Cleaning mechanism; 301. Support frame; 302. Vacuum cleaner; 303. Corrugated pipe; 304. Vacuum head; 305. Motor; 306. Rotating shaft; 307. Pulley; 308. Belt; 309. Half gear; 310. Toothed groove II; 311. Rack. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-5 As shown, this utility model is a high-precision positioning paper-faced gypsum board stacking and alignment mechanism, including a conveyor 1, an mounting plate 101 slidably connected to the outer wall of the conveyor 1, a plurality of electric telescopic rods 102 fixedly connected to the bottom outer wall of the mounting plate 101, and a weight sensor 103 fixedly connected to the central axis of the bottom outer wall of the mounting plate 101. The specific model of the weight sensor 103 is JLBU-1, which has the characteristics of ultra-high precision, ultra-stable force measurement, wide range, and can effectively reduce external interference, high precision, good stability, stable and reliable signal output, and fast response speed. An alignment mechanism 2 is provided on the outer wall of the mounting plate 101.

[0029] Alignment mechanism 2 includes several limiting plates 202. A toothed groove 201 is formed on the inner wall of the mounting plate 101 near one end of the limiting plate 202. The outer walls of the limiting plates 202 are slidably connected to the inner walls of the toothed grooves 201. A telescopic rod 203 is fixedly connected to the outer wall of the limiting plate 202. The telescopic rod 203 can limit the movement trajectory of the spring 204, preventing the spring 204 from breaking during extension and retraction. The outer wall of the telescopic rod 203 is fixedly connected to the spring 204, and the outer wall of the spring 204 is fixedly connected to the outer wall of the limiting plate 202. A fixed shaft 205 is fixedly connected to the outer wall of plate 101. A connecting rod 206 is rotatably connected to the outer wall of the fixed shaft 205. The fixed shaft 205 can fix the position of the connecting rod 206, so that the connecting rod 206 can only move in a circle around the fixed shaft 205. Several arc-shaped grooves 207 are provided on the inner wall of the connecting rod 206. A limit shaft 208 is slidably connected to the inner wall of each arc-shaped groove 207. The arc-shaped grooves 207 can prevent the limit shaft 208 from getting stuck during the movement, making the movement of the limit shaft 208 more stable.

[0030] A slide rod 209 is fixedly connected to the outer wall of the lower limiting shaft 208. The inner wall of the left limiting plate 202 is fixedly connected to the outer wall of the slide rod 209, and the inner wall of the right limiting plate 202 is slidably connected to the outer wall of the slide rod 209. A second slide rod 210 is fixedly connected to the outer wall of the upper limiting shaft 208. The position of the left limiting plate 202 can be controlled by the slide rod 210. When the slide rod 210 moves closer to the left limiting plate 202, it can drive the right limiting plate 202 to move closer to the left. The inner wall of the right limiting plate 202 is fixedly connected to the outer wall of the slide rod 210, and the inner wall of the left limiting plate 202 is slidably connected to the slide rod 210. The outer wall of the conveyor 1 is slidably connected to the slide rod 209. The outer wall of the slide rod 209 is fixedly connected to the electric telescopic rod 211. The outer wall of the electric telescopic rod 211 is fixedly connected to the outer wall of the mounting plate 101. When the electric telescopic rod 211 is activated, the electric telescopic rod 211 shortens, which can drive the slide rod 209 to move closer to the electric telescopic rod 211, and then drive the left limit plate 202 to move to the right. The outer wall of the conveyor 1 is provided with a cleaning mechanism 3. The cleaning mechanism 3 includes a support frame 301. The outer wall of the support frame 301 is fixedly connected to the top outer wall of the conveyor 1. A vacuum cleaner 302 is fixedly connected to the outer wall of the conveyor 1 near the support frame 301. The specific model of the vacuum cleaner 302 is WD-100P. The whole machine is made of stainless steel metal material, which has strong bearing capacity and is suitable for places where power is inconvenient. It can also be used flexibly in places such as gypsum board production and processing.

[0031] A bellows 303 is fixedly connected to the bottom output end of the vacuum cleaner 302. A vacuum head 304 is fixedly connected to the outer wall of the bellows 303. A motor 305 is fixedly connected to the outer wall of the support frame 301. Several rotating shafts 306 are rotatably connected to the top inner wall of the support frame 301. When the motor 305 is started, the rotation of the motor 305 drives the left rotating shaft 306 to rotate, thereby causing the left half gear 309 to rotate. The outer wall of the left rotating shaft 306 is fixedly connected to the bottom output end of the motor 305. Pulleys 307 are fixedly connected to the outer walls of each of the several rotating shafts 306. A belt 308 is drivenly connected to the outer wall of the pulleys 307. The outer wall of the end of each of the several rotating shafts 306 away from the belt 308 is fixedly connected to the belt 308. A half-gear 309 is fixedly connected. When the two half-gears 309 intermittently drive the rack 311 to move, the rack 311 can reciprocate in the left and right directions, which in turn can cause the vacuum head 304 to reciprocate. The inner wall of the support frame 301 is provided with a toothed groove 310. The rack 311 is slidably connected to the inner wall of the toothed groove 310. The outer wall of the rack 311 is fixedly connected to the top outer wall of the vacuum head 304. The outer wall of the rack 311 meshes with the outer wall of the half-gear 309. The toothed groove 310 can fix the position of the rack 311 to prevent it from falling off, and at the same time, it can make the rack 311 slide only along the direction of the toothed groove 310.

[0032] One specific application of this embodiment is:

[0033] When workers need to use the equipment, the plasterboard is conveyed via conveyor 1 to the telescopic rod 203 inside the limiting plate 202. When the plasterboard lands on the telescopic rod 203, it compresses the spring 204. At this time, the spring 204, along with its own elasticity, drives the telescopic rod 203 to reset, thus preventing damage to the plasterboard during stacking. Each time a plasterboard lands on the telescopic rod 203, the overall weight of the mounting plate 101 increases and is detected by the weight sensor 103. The weight sensor 103 then automatically activates the electric telescopic rod 102, causing the mounting plate 101 to descend a certain height. This allows for repeated placement of plasterboards on the telescopic rod 203. After stacking is complete, the electric telescopic rod 211 is activated. The retraction of the electric telescopic rod 211 causes the slide rod 209 to move closer to the electric telescopic rod 211, which in turn moves the left-side limiting plate 202 to the right. Simultaneously, the movement of the slide rod 209 causes the connecting rod 206 to rotate on the fixed shaft 205 via the limiting shaft 208, causing the other end of the connecting rod 206 to move in the opposite direction to the slide rod 209. This causes the slide rod 210 to move away from the electric telescopic rod 211. The movement of the electric telescopic rod 211 causes the right-side limiting plate 202 to move to the left. By shortening the distance between the two limiting plates 202, the limiting position can be adjusted. The plasterboard placed inside board 202 is squeezed to align it. During the process of conveying the plasterboard by conveyor 1, vacuum cleaner 302 and motor 305 are started. The operation of vacuum cleaner 302 can absorb the plaster powder remaining on the plasterboard through corrugated pipe 303 and suction head 304. The rotation of motor 305 can drive the left rotating shaft 306 to rotate. The rotation of the left rotating shaft 306 will drive the left pulley 307 to rotate, which in turn will drive the belt 308 to rotate. The rotation of belt 308 will drive the right pulley 307 to rotate, which will drive the right rotating shaft 306 to rotate. The rotation of rotating shaft 306 will drive the half gear 309 to rotate. The rotation of half gear 309 will drive the rack 3 11 slides within the toothed groove 310. When the left half gear 309 just disengages from the rack 311, the right half gear 309 can engage with the rack 311, causing the rack 311 to move in the opposite direction. Similarly, when the right half gear 309 just disengages from the rack 311, the left half gear 309 can engage with the rack 311, causing the rack 311 to move in the opposite direction again. This cycle repeats, causing the rack 311 to reciprocate within the toothed groove 310, which in turn causes the suction head 304 to reciprocate. This ensures the suction power of the suction head 304 while increasing its adsorption area.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-precision positioning mechanism for stacking and aligning gypsum board, comprising a conveyor (1), characterized in that: The outer wall of the conveyor (1) is slidably connected to an installation plate (101), and a number of electric telescopic rods (102) are fixedly connected to the bottom outer wall of the installation plate (101). A weight sensor (103) is fixedly connected to the central axis of the bottom outer wall of the installation plate (101), and an alignment mechanism (2) is provided on the outer wall of the installation plate (101). The alignment mechanism (2) includes several limiting plates (202). The inner wall of the mounting plate (101) near the limiting plate (202) is provided with a toothed groove (201). The outer walls of the several limiting plates (202) are slidably connected to the inner wall of the toothed groove (201). A telescopic rod (203) is fixedly connected to the outer wall of the limiting plate (202). A spring (204) is fixedly connected to the outer wall of the telescopic rod (203). The outer wall of the spring (204) is fixedly connected to the outer wall of the limiting plate (202). A fixed shaft (205) is fixedly connected to the outer wall of the mounting plate (101). A connecting rod (206) is rotatably connected to the outer wall of the fixed shaft (205). The inner wall of the connecting rod (206) is provided with several arc-shaped grooves (207). The inner walls of the several arc-shaped grooves (207) are slidably connected to the limiting shaft (208).

2. The high-precision positioning paper-faced gypsum board stacking and alignment mechanism according to claim 1, characterized in that, A slide rod (209) is fixedly connected to the outer wall of the lower limiting shaft (208). The inner wall of the left limiting plate (202) is fixedly connected to the outer wall of the slide rod (209). The inner wall of the right limiting plate (202) is slidably connected to the outer wall of the slide rod (209). A second slide rod (210) is fixedly connected to the outer wall of the upper limiting shaft (208).

3. The high-precision positioning paper-faced gypsum board stacking and alignment mechanism according to claim 2, characterized in that, The inner wall of the right-side limiting plate (202) is fixedly connected to the outer wall of the slide rod (210), and the inner wall of the left-side limiting plate (202) is slidably connected to the outer wall of the slide rod (210). The outer wall of the slide rod (209) is fixedly connected to the electric telescopic rod (211), and the outer wall of the electric telescopic rod (211) is fixedly connected to the outer wall of the mounting plate (101). The outer wall of the conveyor (1) is provided with a cleaning mechanism (3).

4. The high-precision positioning paper-faced gypsum board stacking and alignment mechanism according to claim 3, characterized in that, The cleaning mechanism (3) includes a support frame (301), the outer wall of which is fixedly connected to the top outer wall of the conveyor (1), and a vacuum cleaner (302) is fixedly connected to the outer wall of the conveyor (1) near the support frame (301).

5. A high-precision positioning paper-faced gypsum board stacking and alignment mechanism according to claim 4, characterized in that, The bottom output end of the vacuum cleaner (302) is fixedly connected to a bellows (303), the outer wall of the bellows (303) is fixedly connected to a vacuum head (304), and the outer wall of the support frame (301) is fixedly connected to a motor (305).

6. A high-precision positioning paper-faced gypsum board stacking and alignment mechanism according to claim 5, characterized in that, The top inner wall of the support frame (301) is rotatably connected to several rotating shafts (306). The outer wall of the rotating shaft (306) on the left side is fixedly connected to the bottom output end of the motor (305). The outer walls of the several rotating shafts (306) are all fixedly connected to pulleys (307).

7. A high-precision positioning paper-faced gypsum board stacking and alignment mechanism according to claim 6, characterized in that, The outer wall of the pulley (307) is connected to a belt (308), and the outer wall of one end of each of the rotating shafts (306) away from the belt (308) is fixedly connected to a half gear (309).

8. A high-precision positioning paper-faced gypsum board stacking and alignment mechanism according to claim 7, characterized in that, The inner wall of the support frame (301) is provided with a toothed groove (310), and a rack (311) is slidably connected to the inner wall of the toothed groove (310). The outer wall of the rack (311) is fixedly connected to the top outer wall of the vacuum head (304), and the outer wall of the rack (311) meshes with the outer wall of the half gear (309).

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