Die capable of accurately controlling thickness of masonry mortar

Abstract

The invention discloses a mold capable of accurately controlling the thickness of masonry mortar, and relates to the technical field of building wall building molds, the mold comprises a main clamping mold, an auxiliary clamping mold is arranged at the symmetrical position of the main clamping mold, a bearing groove is formed in the inner side of the main clamping mold, and a resistance reduction bearing is embedded in the inner side of the bearing groove; a driving rod is embedded into the inner side of the resistance reduction bearing, a driving roller is connected to the outer side of the driving rod in a sleeving mode, and a fixed motor base is installed on the end face of one side of the main clamping mold. Under the action of limiting springs on the two sides, rotation of a rotating rod can be subjected to certain resistance, and therefore the situation that the swing amplitude is large due to inertia of a grouting pipeline can be prevented; therefore, the flowing-out laying range of the mortar is controlled at the middle position of the top of the brick, the mortar can be evenly laid at the middle position of the top of the brick at a constant speed, and after a new brick is placed at the top of the mortar, it can be guaranteed that the spread mortar cannot overflow to the outer side of the brick.

Description

Technical Field

[0001] The invention relates to the technical field of building wall moulds, in particular to a mould for accurately controlling the thickness of masonry mortar. Background Art

[0002] Mortar wall is the most common construction method in the construction industry. Mortar mold wall construction can speed up the construction speed. Compared with traditional wall construction, the use of mortar molds can reduce construction time and improve project progress. Mortar molds can be reused, which reduces production costs. In addition, due to the strength and durability of mortar walls, the subsequent maintenance and repair costs are reduced, which is cost-effective. When using molds, the mortar thickness can be controlled so that the bricks are filled with uniform mortar, which makes each brick more tightly connected, making the wall more complete and solid. However, in the existing wall-building process, mortar is generally added by manual mortar laying. During the laying process, the laying position and amount of mortar are difficult to control, which causes part of the mortar to overflow from the edge of the bricks, which not only wastes the mortar but also causes uneven thickness of parts of the wall, affecting the strength of the wall. In order to avoid the above technical problems, it is indeed necessary to provide a mold for accurately controlling the thickness of the masonry mortar to overcome the above defects in the prior art. Summary of the invention

[0003] The present invention provides a mold for accurately controlling the thickness of masonry mortar, which can effectively solve the problem raised in the above-mentioned background technology that mortar is generally added manually during the existing wall building process, and the mortar laying position and mortar usage are difficult to control during laying, resulting in part of the mortar being laid to the edge of the brick and overflowing, which not only wastes mortar but also causes uneven thickness of part of the wall, affecting the wall strength.

[0004] To achieve the above object, the present invention provides the following technical solution: a mold for accurately controlling the thickness of masonry mortar, comprising a main clamping mold, the top end of which is equipped with an automatic grouting assembly; The automatic grouting assembly includes a secondary clamping mold; A secondary clamping mold is arranged at a symmetrical position of the main clamping mold, a bearing groove is opened on the inner side of the main clamping mold, a drag reduction bearing is embedded on the inner side of the bearing groove, a driving rod is embedded on the inner side of the drag reduction bearing, and a driving roller is sleeved on the outer side of the driving rod; A driving motor seat is welded at a position corresponding to the bearing groove on one side end surface of the main clamping mold, a power motor is installed on the inner side of the driving motor seat, a driven roller is installed on the inner side of the main clamping mold, a side mounting groove is opened on the side end surface of the main clamping mold, and a lateral supporting wheel is rotatably installed on the inner side of the side mounting groove; A limiting seat is installed at the top of the main clamping mold, a servo motor is installed on one end face of the limiting seat, a rotating rod is rotatably installed on the inner side of the limiting seat, a limiting spring is sleeved on the outer side of the rotating rod, a connecting rod is sleeved at the middle position of the outer side of the rotating rod, a length adjustment groove is opened on the inner side of the connecting rod, a limiting sleeve is slidably embedded in the inner side of the length adjustment groove, a non-slip sheet is sleeved on the outer side of the limiting sleeve, a threaded barrel is threadedly connected to the inner side of the limiting sleeve, an adaptive rotating rod is rotatably embedded in the inner side of the threaded barrel, and a grouting pipe fixing ring is welded to one end of the adaptive rotating rod.

[0005] According to the above technical solution, a roller groove is opened on the inner side of the main clamping mold, the driving roller is rotatably connected to the main clamping mold through the roller groove, and the driving roller is symmetrically installed on the inner side of the auxiliary clamping mold.

[0006] According to the above technical solution, one end of the limit spring is spot welded to the limit seat, the other end of the limit spring is spot welded to the connecting rod, and the transmission end of the servo motor is connected to the rotating rod.

[0007] According to the above technical solution, there are several lateral support wheels, which are equidistantly installed at the inner side of the side mounting groove, and there are two driven rollers, which are symmetrically installed on the inner side of the main clamping mold.

[0008] According to the above technical solution, a fixed motor seat is installed on one end face of the main clamping mold, a three-phase motor is installed on the inner side of the fixed motor seat, a driving gear is welded to the transmission end of the three-phase motor, an orientation seat is welded on the top of the main clamping mold, an orientation cylinder is welded on one end face of the orientation seat, a rear end slide rod is slidably installed on the inner side of the orientation cylinder, a driven tooth is provided at the outer bottom position of the rear end slide rod, and a front end slide rod is installed at the top of the main clamping mold at a position symmetrical to the rear end slide rod; A length electromagnet is installed at the top of the main clamping mold at a position on one side of the orientation seat, and a positioning iron sheet is welded on the outer side of the rear end slide rod at a position corresponding to the length electromagnet; A handle is welded on one end of the threaded barrel, and a connecting electromagnet is installed on one end surface of the auxiliary clamping mold.

[0009] According to the above technical solution, two three-phase motors are provided, and the two three-phase motors are symmetrically installed on one side end surface of the main clamping mold, and the driving gears are both engaged with the rear end sliding rod.

[0010] According to the above technical solution, the inner diameter of the threaded barrel is equal to the outer diameter of the adaptive rotating rod, and the power motor, three-phase motor, length electromagnet, servo motor and the input end of the connecting electromagnet are electrically connected to the output end of the external power supply.

[0011] According to the above technical solution, a scraper assembly is installed on one end surface of the main clamping mold; The scraper assembly includes a fixed top plate; A fixed top plate is welded on one end face of the main clamping mold, a fixed rod is welded on the inner bottom end of the fixed top plate, a fixed chassis is welded on the bottom end of the fixed rod, a fixed support ring is welded on the top of the fixed chassis, a rotating sleeve is sleeved on the outer side of the fixed support ring, a scroll return spring is sleeved on the outer side of the fixed rod, a support rod is welded on the outer side of the rotating sleeve, a scraper is welded on one end face of the support rod, a recovery box is welded on one end face of the auxiliary clamping mold, a material guide inclined plate is welded on the inner side of the recovery box, a material guide groove is provided at the bottom end of the recovery box, a clamping groove plate is clamped on the bottom of the recovery box, a through support groove is provided on one end face of the clamping groove plate, a clamping threaded hole is provided on one end face of the recovery box, and a clamping screw is threadedly connected to the inner side of the clamping threaded hole.

[0012] According to the above technical solution, a plurality of scroll return springs are provided, and the plurality of scroll return springs are equidistantly welded to the outside of the fixed rod, and the other end of the scroll return spring is welded to the rotating sleeve.

[0013] According to the above technical solution, the clamping screw passes through the through-support groove and is threadedly connected to the inner side of the clamping threaded hole, and the outer diameter of the fixed support ring is equal to the inner diameter of the rotating sleeve.

[0014] Compared with the prior art, the present invention has the following beneficial effects: the present invention has a scientific and reasonable structure and is safe and convenient to use: 1. An automatic grouting component is provided. By controlling the servo motor to rotate in the reverse direction, the connecting rod is driven to rotate toward the main clamping mold. The grouting pipe fixing ring drives the grouting pipe to swing toward the main clamping mold. After a period of time, the servo motor is started again to rotate forward to swing the grouting pipe toward the auxiliary clamping mold again. The servo motor is repeatedly controlled to rotate forward and reversely, so that the grouting pipe can be controlled to swing back and forth regularly. Under the action of the limit springs on both sides, the rotation of the rotating rod will be subject to a certain resistance, so as to prevent the grouting pipe from swinging too much due to the inertia of the grouting pipe, so that the outflow and laying range of the mortar can be controlled in the middle position of the top of the brick. If the wall is thick, the servo motor can be repeatedly controlled to rotate forward and reverse, so that the grouting pipe can be controlled to swing back and forth regularly. At this time, the mortar can be laid evenly and at a uniform speed on the top of the brick. At the middle position, after placing the new brick on the top of the mortar, it can be ensured that the spread mortar will not overflow to the outside of the brick, and after the mortar laying of a part of the wall is completed, the two driving rollers are controlled to rotate at the same time to drive the main clamping mold and the auxiliary clamping mold to move on the top of the wall brick toward the direction of the front sliding rod. At this time, the main clamping mold and the auxiliary clamping mold will move at a uniform speed on the top of the wall brick, and when moving, the grouting pipe will be under the control of the connecting rod to evenly lay the mortar on the top of the entire wall, thereby ensuring that the mortar laying thickness of the entire wall is uniform, further saving materials while ensuring the wall strength without manual grouting pipe control, and can accurately control the grouting angle and grouting amount while reducing manual errors and fatigue. The automated masonry grouting process improves work efficiency while ensuring project quality.

[0015] 2. It is equipped with a driving gear, an directional seat, a directional cylinder, a rear end slide rod, a driven tooth, a length electromagnet, a positioning iron sheet, a front end slide rod, a limit seat and a connecting electromagnet. When the longitudinal steel bars inside the wall are encountered, the rear end slide rod and the front end slide rod can be continuously moved and fixed by controlling the continuous movement and fixation, and the connecting rod can be used to fix the relative positions of the main clamping mold and the auxiliary clamping mold, thereby ensuring that the main clamping mold and the auxiliary clamping mold can evenly lay mortar on the masonry while passing through the longitudinal steel bars, thereby automatically laying the mortar evenly on the top of the entire wall, further improving the application range of the grouting template, thereby improving work efficiency.

[0016] 3. A scraper assembly is provided. Due to the presence of multiple scroll return springs, each time the main clamping mold and the auxiliary clamping mold move forward a certain distance, the scraper will rebound and scrape once, so that the mortar can be continuously scraped to the inside of the recovery box, and the mortar will slide from the guide inclined plate to the inside of the guide trough, and then fall to the inside of the clamping trough plate at the bottom. After a period of work, the clamping screw inside the clamping threaded hole can be loosened to release the restriction of the clamping screw on the guide trough, and then the clamping trough plate can be replaced in time, and then the collected mortar can be added back to the inside of the pump to prevent the recycled mortar from solidifying and wasting, saving resources and reducing waste in construction projects.

[0017] To sum up, when encountering the longitudinal steel bars inside the wall, the rear end sliding rod and the front end sliding rod can be controlled to continuously move and fix, and the connecting rod can be used to fix the relative positions of the main clamping mold and the auxiliary clamping mold, thereby ensuring that the main clamping mold and the auxiliary clamping mold can pass through the longitudinal steel bars while evenly grouting the masonry. The scraper will be blocked by the steel bars when passing through the longitudinal steel bars. After the main clamping mold and the auxiliary clamping mold have completely passed through the steel bars, the scraper will be reset under the action of the vortex return spring, thereby continuing to scrape off excess mortar, further improving the application range of the grouting template, and thus improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0019] In the attached picture: Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the installation structure of the present invention connected to the electromagnet; Figure 3 It is a structural schematic diagram of the automatic grouting assembly of the present invention; Figure 4 It is a schematic diagram of the installation structure of the positioning iron sheet of the present invention; Figure 5 It is a schematic diagram of the installation structure of the connecting rod of the present invention; Figure 6 It is a schematic diagram of the installation structure of the grouting pipe fixing ring of the present invention; Figure 7 It is a schematic diagram of the installation structure of the fixed top plate of the present invention; Figure 8 It is a structural schematic diagram of the scraper assembly of the present invention; Fig. 9 It is a schematic diagram of the installation structure of the material guide inclined plate of the present invention; Fig.10It is a schematic diagram of the installation structure of the clamping screw of the present invention; Numbers in the figure: 1, main clamping mold; 2. Automatic grouting assembly; 201. Auxiliary clamping mold; 202. Bearing groove; 203. Drag reduction bearing; 204. Driving rod; 205. Driving roller; 206. Driving motor seat; 207. Power motor; 208. Driven roller; 209. Side mounting groove; 210. Lateral support wheel; 211. Fixed motor seat; 212. Three-phase motor; 213. Driving gear; 214. Orientation seat; 215. Orientation cylinder; 216. Rear end slide rod ; 217, driven gear; 218, length electromagnet; 219, positioning iron sheet; 220, front end slide bar; 221, limit seat; 222, servo motor; 223, rotating rod; 224, limit spring; 225, connecting rod; 226, length adjustment groove; 227, limit sleeve; 228, anti-slip sheet; 229, threaded tube; 230, adaptive rotating rod; 231, grouting pipe fixing ring; 232, handle; 233, connecting electromagnet; 3. Scraper assembly; 301. Fixed top plate; 302. Fixed rod; 303. Fixed bottom plate; 304. Fixed support ring; 305. Rotating sleeve; 306. Scroll return spring; 307. Support rod; 308. Scraper; 309. Recovery box; 310. Material guide inclined plate; 311. Material guide groove; 312. Snap-in groove plate; 313. Through support groove; 314. Snap-in threaded hole; 315. Snap-in screw. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] Example: Figure 1-10 As shown, the present invention provides a technical solution, a mold for accurately controlling the thickness of masonry mortar, comprising a main clamping mold 1, and an automatic grouting component 2 is installed on the top of the main clamping mold 1; The automatic grouting assembly 2 includes a secondary clamping mold 201, a bearing groove 202, a drag reduction bearing 203, a driving rod 204, a driving roller 205, a driving motor seat 206, a power motor 207, a driven roller 208, a side mounting groove 209, a lateral support wheel 210, a fixed motor seat 211, a three-phase motor 212, a driving gear 213, an orientation seat 214, an orientation cylinder 215, a rear end slide bar 216, a driven gear 217, a length electromagnet 218, a positioning iron sheet 219, a front end slide bar 220, a limit seat 221, a servo motor 222, a rotating rod 223, a limit spring 224, a connecting rod 225, a length adjustment groove 226, a limit sleeve 227, a non-slip sheet 228, a threaded cylinder 229, an adaptive rotating rod 230, a grouting pipe fixing ring 231, a handle 232 and a connecting electromagnet 233; A secondary clamping mold 201 is arranged at a symmetrical position of the main clamping mold 1, a bearing groove 202 is provided on the inner side of the main clamping mold 1, a drag reduction bearing 203 is embedded in the inner side of the bearing groove 202, a driving rod 204 is embedded in the inner side of the drag reduction bearing 203, a driving roller 205 is sleeved on the outer side of the driving rod 204, a roller groove is provided on the inner side of the main clamping mold 1, the driving roller 205 is rotatably connected to the main clamping mold 1 through the roller groove, the driving roller 205 is symmetrically installed on the inner side of the secondary clamping mold 201, and the driving roller 205 is convenient for rotating, a driving motor seat 206 is welded at a position corresponding to the bearing groove 202 on one side end surface of the main clamping mold 1, a power motor 207 is installed on the inner side of the driving motor seat 206, and a driven roller 208 is installed on the inner side of the main clamping mold 1; A fixed motor seat 211 is installed on one end face of the main clamping mold 1, a three-phase motor 212 is installed on the inner side of the fixed motor seat 211, a driving gear 213 is welded to the transmission end of the three-phase motor 212, an orientation seat 214 is welded to the top of the main clamping mold 1, an orientation cylinder 215 is welded to one end face of the orientation seat 214, a rear end slide bar 216 is slidably installed on the inner side of the orientation cylinder 215, two three-phase motors 212 are provided, and the two three-phase motors 212 are symmetrically installed on one end face of the main clamping mold 1, and the driving gears 213 are meshed with the rear end slide bar 216 to facilitate fixing the relative positions of the main clamping mold 1 and the auxiliary clamping mold 201, a driven tooth 217 is provided at the outer bottom position of the rear end slide bar 216, and a front end slide bar 220 is installed at the top of the main clamping mold 1 and the symmetrical position of the rear end slide bar 216; A limit seat 221 is installed at the top of the main clamping mold 1, and a servo motor 222 is installed on one end face of the limit seat 221. A rotating rod 223 is rotatably installed on the inner side of the limit seat 221. A limit spring 224 is sleeved on the outer side of the rotating rod 223. A connecting rod 225 is sleeved at the middle position of the outer side of the rotating rod 223. One end of the limit spring 224 is spot welded to the limit seat 221, and the other end of the limit spring 224 is spot welded to the connecting rod 225. The driving end of the servo motor 222 is connected to the rotating rod 223 to facilitate uniform grouting. A length adjustment groove 226 is opened on the inner side of the connecting rod 225, and a limit sleeve 227 is slidably embedded in the inner side of the length adjustment groove 226. The outer side of the sleeve 227 is sleeved with a non-slip sheet 228, the inner side of the limiting sleeve 227 is threadedly connected with a threaded barrel 229, the inner side of the threaded barrel 229 is rotatably embedded with an adaptive rotating rod 230, one end of the adaptive rotating rod 230 is welded with a grouting pipe fixing ring 231, one end of the threaded barrel 229 is welded with a handle 232, and one end face of the auxiliary clamping mold 201 is installed with a connecting electromagnet 233, the inner diameter of the threaded barrel 229 is equal to the outer diameter of the adaptive rotating rod 230, the power motor 207, the three-phase motor 212, the length electromagnet 218, the servo motor 222 and the input end of the connecting electromagnet 233 are electrically connected to the output end of the external power supply, so as to facilitate the uniform speed movement of the main clamping mold 1.

[0022] A length electromagnet 218 is installed at the top of the main clamping mold 1 at a position on one side of the directional seat 214, and a positioning iron sheet 219 is welded at a position corresponding to the length electromagnet 218 on the outer side of the rear end slide bar 216. A side mounting groove 209 is opened on the side end face of the main clamping mold 1, and a lateral support wheel 210 is rotatably installed on the inner side of the side mounting groove 209. There are several lateral support wheels 210, and several lateral support wheels 210 are equidistantly installed at the inner position of the side mounting groove 209. Two driven rollers 208 are provided, and the two driven rollers 208 are symmetrically installed on the inner side of the main clamping mold 1, which is conducive to the stable movement of the main clamping mold 1.

[0023] A scraper assembly 3 is installed on one end surface of the main clamping mold 1; The scraper assembly 3 includes a fixed top plate 301, a fixed rod 302, a fixed bottom plate 303, a fixed support ring 304, a rotating sleeve 305, a scroll return spring 306, a support rod 307, a scraper 308, a recovery box 309, a material guide inclined plate 310, a material guide groove 311, a clamping groove plate 312, a penetrating support groove 313, a clamping threaded hole 314 and a clamping screw 315; A fixed top plate 301 is welded to one end face of the main clamping mold 1, a fixed rod 302 is welded to the inner bottom end of the fixed top plate 301, a fixed bottom plate 303 is welded to the bottom end of the fixed rod 302, a fixed support ring 304 is welded to the top of the fixed bottom plate 303, a rotating sleeve 305 is sleeved on the outer side of the fixed support ring 304, a scroll return spring 306 is sleeved on the outer side of the fixed rod 302, a plurality of scroll return springs 306 are provided, and a plurality of scroll return springs 306 are equidistantly welded to the outer side of the fixed rod 302, the other end of the scroll return spring 306 is welded to the rotating sleeve 305 for easy reset, a support rod 307 is welded to the outer side of the rotating sleeve 305, and one end face of the support rod 307 A scraper 308 is welded, a recovery box 309 is welded on one end face of the auxiliary clamping mold 201, a material guide inclined plate 310 is welded on the inner side of the recovery box 309, a material guide groove 311 is provided at the bottom end of the recovery box 309, a clamping groove plate 312 is clamped at the bottom of the recovery box 309, a through support groove 313 is provided on one end face of the clamping groove plate 312, a clamping threaded hole 314 is provided on one end face of the recovery box 309, a clamping screw 315 is threadedly connected to the inner side of the clamping threaded hole 314 through the through support groove 313, the clamping screw 315 passes through the through support groove 313 and is threadedly connected to the inner side of the clamping threaded hole 314, the outer diameter of the fixed support ring 304 is equal to the inner diameter of the rotating sleeve 305, which is convenient for replacing the clamping groove plate 312.

[0024] The working principle and use process of the present invention are as follows: First, the operator places the main clamping mold 1 and the auxiliary clamping mold 201 at the top two ends of the bricks to be laid. At this time, the driving roller 205 and the driven roller 208 on the top of the main clamping mold 1 and the auxiliary clamping mold 201 are supported at the top position of the bricks, and the operator pushes the main clamping mold 1 and the auxiliary clamping mold 201 at the same time according to the thickness of the wall bricks, so as to squeeze the main clamping mold 1 and the auxiliary clamping mold 201 in the same direction, and then the main clamping mold 1 and the auxiliary clamping mold 201 are installed sideways. The lateral support wheels 210 inside the groove 209 will also fit on both sides of the wall bricks, so that the main clamping mold 1 and the auxiliary clamping mold 201 are clamped on the top of the wall bricks, and then the operator controls all the length electromagnets 218 to turn on at the same time. At this time, the length electromagnets 218 will be adsorbed with the positioning iron sheets 219 outside the rear end slide bar 216 and the front end slide bar 220. At this time, both ends of the main clamping mold 1 and the auxiliary clamping mold 201 are fixed by the rear end slide bar 216 and the front end slide bar 220, so the main clamping mold 1 and the auxiliary clamping mold 201 will be fixed; Next, the operator inserts the external grouting pipe into the inner position of the grouting pipe fixing ring 231, and then loosens the threaded tube 229 through the handle 232, at which time the grip 232 and the anti-slip sheet 228 are released from the clamping of the connecting rod 225, and then controls the servo motor 222 to rotate, so that the connecting rod 225 is rotated and closely attached to the top of the auxiliary clamping mold 201; Then, the limiting sleeve 227 is slid inside the length adjustment groove 226 to slide it to one end close to the auxiliary clamping mold 201, and then the operator turns the handle 232 again. At this time, the connecting rod 225 can be clamped again by the handle 232 and the anti-slip sheet 228, and the position of the limiting sleeve 227 can be fixed at this time; Then the operator opens the control valve of the external grouting pipe. At this time, a large amount of mortar will enter the middle of the main clamping mold 1 and the auxiliary clamping mold 201 through the grouting pipe, and then be laid on the top of the wall brick. Then the operator controls the servo motor 222 to rotate in the opposite direction, thereby driving the connecting rod 225 to rotate toward the side of the main clamping mold 1, and then drives the grouting pipe to swing toward the side of the main clamping mold 1 through the grouting pipe fixing ring 231. After a period of time, the servo motor 222 is started again to rotate forward, and the grouting pipe is swung toward the auxiliary clamping mold 201 again. When the connecting rod 225 rotates, it will drive the rotating rod 223 to rotate on the inner side of the limit seat 221. Under the action of the limit springs 224 on both sides, the rotation of the rotating rod 223 will be subject to a certain resistance, thereby preventing the large swing amplitude caused by the inertia of the grouting pipe, thereby controlling the outflow and laying range of the mortar to the middle position of the top of the brick, and if the wall is thick, the servo motor 222 can be repeatedly controlled to rotate forward and reverse, so that The grouting pipe is controlled to swing back and forth regularly. At this time, the mortar can be evenly and uniformly laid to the middle position of the top of the brick. After the new brick is placed on the top of the mortar, it can be ensured that the spread mortar will not overflow to the outside of the brick. After a part of the wall is grouted, the power motor 207 inside the drive motor seat 206 is controlled to start. At this time, the drive rod 204 can be driven by the power motor 207 to rotate on the inner side of the drag reduction bearing 203, and then the drive rod 204 can drive the drive roller 205 to rotate. When the two drive rollers 205 rotate at the same time, the main clamping mold 1 and the auxiliary clamping mold 201 will move at the top of the wall brick toward the front end slide rod 220. At this time, the main clamping mold 1 and the auxiliary clamping mold 201 will move at a uniform speed at the top of the wall brick, and when moving, the grouting pipe will be controlled by the connecting rod 225 to evenly lay the mortar on the top of the entire wall, thereby ensuring that the mortar laying thickness of the entire wall is uniform, further saving materials while ensuring the wall strength; When the main clamping mold 1 and the auxiliary clamping mold 201 are continuously moving and move to one side of the longitudinal steel bars inside the wall, the operator controls the two power motors 207 to stop working and closes the control valve of the external grouting pipe. After the residual mortar inside the grouting pipe stops flowing, the main clamping mold 1 and the auxiliary clamping mold 201 continue to be driven to move toward the longitudinal steel bars. At this time, the servo motor 222 is controlled to rotate, and the connecting rod 225 is rotated again to fit the top position of the auxiliary clamping mold 201. At the same time, the connecting electromagnet 233 is turned on so that the connecting rod 225 can be magnetically fixed to the top of the auxiliary clamping mold 201. At this time, the relative positions of the main clamping mold 1 and the auxiliary clamping mold 201 can be fixed from the middle through the limit seat 221 and the connecting rod 225. Immediately after fixing, the three-phase motor 212 close to the front end slide bar 220 is turned on and the two length electromagnets 218 at one end of the front end slide bar 220 are closed. The driving gear 213 is driven to rotate by the three-phase motor 212, and because the driving gear 213 is driven by the The movable tooth 217 is meshed with the front end slide bar 220, so the front end slide bar 220 can be driven by the driving gear 213 to slide inside the directional cylinder 215 and the directional seat 214, so that the front end slide bar 220 can be controlled to slide in the direction of the main clamping mold 1. At this time, one end of the front end slide bar 220 will slide out of the directional cylinder 215 at the top of the auxiliary clamping mold 201. When the front end slide bar 220 completely slides to one end of the main clamping mold 1, the main clamping mold 1 and the auxiliary clamping mold 201 are controlled to continue to move in the direction of the longitudinal steel bars. Move, at this time, the longitudinal steel bar will enter the middle position of the main clamping mold 1 and the auxiliary clamping mold 201. When the longitudinal steel bar completely passes through the front end slide bar 220, the front end slide bar 220 can be controlled to slide again into the inner side of the directional cylinder 215 at the top of the auxiliary clamping mold 201. At this time, the two length electromagnets 218 at one end of the front end slide bar 220 are turned on again, so that the relative positions of the main clamping mold 1 and the auxiliary clamping mold 201 can be fixed again by the front end slide bar 220 and the length electromagnet 218; Then, the servo motor 222 is turned on so that the connecting rod 225 can be lifted up again. At this time, the connecting rod 225 can be rotated to a position perpendicular to the main clamping mold 1, and the grouting pipe can also be moved to the top of the main clamping mold 1. Then, the main clamping mold 1 and the auxiliary clamping mold 201 are continued to be moved, and the longitudinal steel bar will move to the space between the connecting rod 225 and the rear end sliding rod 216. Then, the connecting rod 225 is controlled to be re-tightened and fixed on the top of the connecting electromagnet 233, and then the three-phase motor 212 on one side of the rear end sliding rod 216 is turned on, so that the rear end sliding rod 216 can be completely moved to one side of the main clamping mold 1. The main clamping mold 1 and the auxiliary clamping mold 201 are moved forward, and the longitudinal steel bars are moved out from the rear ends of the main clamping mold 1 and the auxiliary clamping mold 201. The rear end slide bar 216 is slid again into the directional cylinder 215 at the top of the auxiliary clamping mold 201. All the length electromagnets 218 are turned on so that the relative positions of the main clamping mold 1 and the auxiliary clamping mold 201 can be fixed again. The main clamping mold 1 and the auxiliary clamping mold 201 are moved in the direction in which grouting is required. The grouting pipe is swung by the rotation of the servo motor 222 so that the mortar is evenly laid on the top of the brick. Finally, in the process of laying mortar, it is difficult for the external grouting pump to unify the flow rate when encountering mortars of different densities. At this time, some mortars will have a thicker thickness when the flow rate is too fast. At this time, after the main clamping mold 1 and the auxiliary clamping mold 201 pass through the rear support rod 307, they will also pass through the wall bricks. At this time, the mortar can be scraped off by the scraper 308 at the bottom of the support rod 307, and the end of the support rod 307 that is not fixed will slide backwards due to the existence of friction during scraping. At this time, the scraped mortar will flow backwards along the scraper 308, thereby flowing The scraper 308 is recycled to the inner side of the recycling box 309, and due to the presence of multiple scroll return springs 306, each time the main clamping mold 1 and the auxiliary clamping mold 201 move forward a certain distance, the scraper 308 will rebound and scrape once, so that the excess mortar can be continuously scraped to the inner side of the recycling box 309, and when passing through the longitudinal steel bars, the scraper 308 will be blocked by the steel bars. After the main clamping mold 1 and the auxiliary clamping mold 201 have completely passed through the steel bars, the scraper 308 will be reset under the action of the scroll return spring 306, so as to continue to scrape off the excess mortar; Finally, after the excess mortar is scraped off, it will fall to the inside of the recovery box 309, and then the mortar will slide from the guide inclined plate 310 to the inside of the guide groove 311, and then fall to the inside of the bottom clamping groove plate 312. After a period of work, the clamping screw 315 inside the clamping threaded hole 314 can be loosened to release the restriction of the clamping screw 315 on the guide groove 311. Then the clamping groove plate 312 can be replaced in time, and then the collected mortar can be added back to the inside of the pump to prevent the recycled mortar from solidifying and wasting, saving resources and reducing waste in construction projects.

[0025] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mold for accurately controlling the thickness of masonry mortar, comprising a main clamping mold (1), characterized in that: An automatic grouting assembly (2) is installed at the top end of the main clamping mold (1); The automatic grouting assembly (2) comprises a secondary clamping mold (201); A secondary clamping mold (201) is arranged at a symmetrical position of the main clamping mold (1); a bearing groove (202) is provided on the inner side of the main clamping mold (1); a drag reduction bearing (203) is embedded on the inner side of the bearing groove (202); a driving rod (204) is embedded on the inner side of the drag reduction bearing (203); and a driving roller (205) is sleeved on the outer side of the driving rod (204); A drive motor seat (206) is welded at a position corresponding to the bearing groove (202) on one side end surface of the main clamping mold (1), a power motor (207) is installed on the inner side of the drive motor seat (206), a driven roller (208) is installed on the inner side of the main clamping mold (1), a side mounting groove (209) is formed on the side end surface of the main clamping mold (1), and a side support wheel (210) is rotatably installed on the inner side of the side mounting groove (209); A limit seat (221) is installed at the top end of the main clamping mold (1), a servo motor (222) is installed on one end surface of the limit seat (221), a rotating rod (223) is rotatably installed inside the limit seat (221), a limit spring (224) is sleeved on the outside of the rotating rod (223), a connecting rod (225) is sleeved at the middle position of the outside of the rotating rod (223), a length adjustment groove (226) is opened on the inside of the connecting rod (225), a limit sleeve (227) is slidably embedded in the inside of the length adjustment groove (226), a non-slip sheet (228) is sleeved on the outside of the limit sleeve (227), a threaded cylinder (229) is threadedly connected to the inside of the limit sleeve (227), an adaptive rotating rod (230) is rotatably embedded in the inside of the threaded cylinder (229), and a grouting pipe fixing ring (231) is welded to one end of the adaptive rotating rod (230).

2. A mold for accurately controlling the thickness of masonry mortar according to claim 1, characterized in that: A roller groove is provided on the inner side of the main clamping mold (1), and the driving roller (205) is rotatably connected to the main clamping mold (1) via the roller groove. The driving roller (205) is symmetrically mounted on the inner side of the auxiliary clamping mold (201).

3. A mold for accurately controlling the thickness of masonry mortar according to claim 1, characterized in that: One end of the limit spring (224) is spot welded to the limit seat (221), the other end of the limit spring (224) is spot welded to the connecting rod (225), and the transmission end of the servo motor (222) is connected to the rotating rod (223).

4. A mold for accurately controlling the thickness of masonry mortar according to claim 1, characterized in that: A plurality of lateral support wheels (210) are provided, and the plurality of lateral support wheels (210) are equidistantly installed at inner positions of the side installation groove (209); two driven rollers (208) are provided, and the two driven rollers (208) are symmetrically installed on the inner side of the main clamping mold (1).

5. A mold for accurately controlling the thickness of masonry mortar according to claim 1, characterized in that: A fixed motor seat (211) is installed on one end face of the main clamping mold (1), a three-phase motor (212) is installed on the inner side of the fixed motor seat (211), a driving gear (213) is welded to the transmission end of the three-phase motor (212), an orientation seat (214) is welded to the top end of the main clamping mold (1), an orientation cylinder (215) is welded to one end face of the orientation seat (214), a rear end slide rod (216) is slidably installed on the inner side of the orientation cylinder (215), a driven tooth (217) is provided at the outer bottom position of the rear end slide rod (216), and a front end slide rod (220) is installed at a symmetrical position between the top end of the main clamping mold (1) and the rear end slide rod (216); A length electromagnet (218) is installed at the top end of the main clamping mold (1) at a position on one side of the orientation seat (214), and a positioning iron sheet (219) is welded on the outer side of the rear end slide rod (216) at a position corresponding to the length electromagnet (218); A handle (232) is welded to one end of the threaded barrel (229), and a connecting electromagnet (233) is installed on one end surface of the auxiliary clamping mold (201).

6. A mold for accurately controlling the thickness of masonry mortar according to claim 5, characterized in that: Two three-phase motors (212) are provided, and the two three-phase motors (212) are symmetrically mounted on one side end surface of the main clamping mold (1), and the driving gears (213) are both meshed with the rear end sliding rod (216).

7. A mold for accurately controlling the thickness of masonry mortar according to claim 5, characterized in that: The inner diameter of the threaded barrel (229) is equal to the outer diameter of the adaptive rotating rod (230), and the input end of the power motor (207), the three-phase motor (212), the length electromagnet (218), the servo motor (222) and the connection electromagnet (233) is electrically connected to the output end of the external power supply.

8. A mold for accurately controlling the thickness of masonry mortar according to claim 1, characterized in that: A scraper assembly (3) is installed on one end surface of the main clamping mold (1); The scraper assembly (3) comprises a fixed top plate (301); A fixed top plate (301) is welded to one end surface of the main clamping mold (1); a fixed rod (302) is welded to the inner bottom end of the fixed top plate (301); a fixed bottom plate (303) is welded to the bottom end of the fixed rod (302); a fixed support ring (304) is welded to the top end of the fixed bottom plate (303); a rotating sleeve (305) is sleeved on the outer side of the fixed support ring (304); a scroll return spring (306) is sleeved on the outer side of the fixed rod (302); a support rod (307) is welded to the outer side of the rotating sleeve (305); and one end of the support rod (307) is welded to one end of the fixed top plate (301). A scraper (308) is welded on the surface of the auxiliary clamping mold (201); a recovery box (309) is welded on one end surface of the auxiliary clamping mold (201); a material guide inclined plate (310) is welded on the inner side of the recovery box (309); a material guide groove (311) is provided at the bottom end of the recovery box (309); a clamping groove plate (312) is clamped on the bottom of the recovery box (309); a through support groove (313) is provided on one end surface of the clamping groove plate (312); a clamping threaded hole (314) is provided on one end surface of the recovery box (309); a clamping screw (315) is threadedly connected to the inner side of the clamping threaded hole (314).

9. A mold for accurately controlling the thickness of masonry mortar according to claim 8, characterized in that: A plurality of scroll return springs (306) are provided, and the plurality of scroll return springs (306) are welded to the outside of the fixed rod (302) at equal intervals, and the other end of the scroll return spring (306) is welded to the rotating sleeve (305).

10. A mold for accurately controlling the thickness of masonry mortar according to claim 8, characterized in that: The clamping screw (315) passes through the through-support groove (313) and is threadedly connected to the inner side of the clamping threaded hole (314); the outer diameter of the fixed support ring (304) is equal to the inner diameter of the rotating sleeve (305).

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