A building outer wall fake stone surface layer texture cutting and carving forming device and method

Abstract

The application relates to a building outer wall fake stone surface layer texture chopper forming equipment and method, which comprises a chopper forming part and an auxiliary displacement part. The chopper forming part comprises a handle and a chopper head, and a motor is arranged in the handle. A transmission shaft, a main shaft, a chopper assembly and a displacement assembly are arranged in the chopper head. The motor drives the main shaft to rotate through the transmission shaft. The chopper assembly comprises a U-shaped groove, a reciprocating element, a spring element, a connecting rod and a chopper blade. One end of the reciprocating element is fixed through the spring element, and the other end is fixed with the chopper blade through the connecting rod. A first rack is arranged on the main shaft, and the reciprocating element is provided with a second rack which is engaged with the first rack. The reciprocating element can reciprocate in the U-shaped groove under the drive of the main shaft. The displacement assembly drives the chopper head to move on the surface to be chipped. The side surface of the auxiliary displacement part is provided with a clamping groove, and the side surface of the chopper head is provided with a clamping strip matched with the clamping groove. The application helps the construction personnel to quickly construct the fake stone surface with uniform and straight surface layer texture and consistent depth.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building exterior wall decoration, and particularly relates to a building exterior wall chiseled artificial stone surface layer texture chiseling and carving forming equipment and method. BACKGROUND

[0002] Chiseled artificial stone is a kind of artificial stone decoration formed by mixing stone slag and cement with water, applying on the surface of a building, and then chiseling and carving with tools such as an axe and a chisel after hardening. Chiseled artificial stone can make the building exterior wall have the texture of natural stone, and has the appearance effect of being neat, clean, dignified and beautiful, and is suitable for the wall surface, wall skirt, column, step, door and window frame of various buildings. However, the traditional construction technology of chiseled artificial stone has high requirements for the level of the operator, and it is difficult to control the quality of the chiseled artificial stone surface layer texture, and the construction operation time is often long, and the physical labor of the operator is large. SUMMARY

[0003] The present application provides a building exterior wall chiseled artificial stone surface layer texture chiseling and carving forming equipment and method to solve the above technical problems.

[0004] To solve the above technical problems, the present application provides a building exterior wall chiseled artificial stone surface layer texture chiseling and carving forming equipment, which comprises a chiseling and carving forming part and an auxiliary displacement part,

[0005] The chiseling and carving forming part comprises a handle and a chiseling and carving head, the handle comprises a first shell, the first shell is provided with a circuit board and a motor inside, the circuit board is signal connected with the motor and controls the rotation of the motor, and the outer side of the first shell is provided with a switch and a control button, which are signal connected with the circuit board respectively.

[0006] The chiseling and carving head comprises a second shell, the second shell is provided with a transmission shaft, a main shaft, a chiseling and carving assembly and a displacement assembly inside, the motor drives the main shaft to rotate through the transmission shaft, the upper and lower sides of the main shaft are respectively provided with a group of chiseling and carving assemblies, each group of chiseling and carving assemblies comprises a plurality of chiseling and carving components, each chiseling and carving component comprises a U-shaped groove, a reciprocating element, a spring element, a connecting rod and a chiseling and carving blade, one end of the reciprocating element is fixedly connected with the second shell through the spring element, the other end is fixedly connected with the chiseling and carving blade through the connecting rod, the main shaft is provided with a plurality of first racks along the length direction, the side surface of the reciprocating element is provided with a second rack meshing with the first rack, the two ends of the reciprocating element are limited in the U-shaped groove, and the rotation of the main shaft drives the reciprocating element to reciprocate in the U-shaped groove; the displacement assembly comprises a directional wheel, which drives the second shell to move on the surface to be chiseled and carved.

[0007] The auxiliary displacement part comprises a body, a clamping groove is arranged on one side of the body and has an open end and a closed end, and a clamping strip matched with the clamping groove is arranged on the side of the second shell and can move in the clamping groove.

[0008] Preferably, a plurality of first partitions are arranged in the first shell, the first partitions divide the first shell into a plurality of first chambers, and the circuit board and the motor are arranged in different first chambers and connected by wires.

[0009] Preferably, an internal battery is further arranged in the first shell, the internal battery is arranged in a first chamber at the bottom of the first shell and used for supplying power to the circuit board, and a charging interface corresponding to the internal battery is further arranged at the bottom of the first shell.

[0010] Preferably, an electric quantity indicating lamp for indicating the residual electric quantity of the internal battery is further arranged on the outside of the first shell.

[0011] Preferably, a first recess is arranged on the upper surface of the second shell, a detachable transparent plate is arranged in the first recess, a second recess is arranged on the lower surface of the second shell, a detachable dustproof plate is arranged in the second recess, and a detachable protective cover is arranged on the side of the second shell close to the surface to be carved.

[0012] Preferably, the transmission shaft and the main shaft are respectively arranged in the second shell through bearings, and the output end of the motor, the two ends of the transmission shaft and the end of the main shaft are respectively provided with taper gears which are sequentially engaged.

[0013] Preferably, a plurality of carving parts are uniformly distributed along the length direction of the main shaft, and each carving part is arranged in a second chamber divided by a second partition.

[0014] Preferably, four displacement assemblies are arranged at the four corners of the carving head close to the surface to be carved, the surfaces of the corresponding second shells are respectively concaved to form arch grooves, the directional wheels are respectively fixed to the bottoms of the arch grooves through retractable connecting members, when the directional wheels contact the surface to be carved and the connecting members are not pressed, the carving blades do not touch the surface to be carved, and when the connecting members are pressed and retracted, the carving blades carve into the surface to be carved.

[0015] Preferably, a handle and a verticality instrument panel are further arranged on the body, and the handle and the verticality instrument panel are arranged on an adjacent surface of the body on which the clamping groove is arranged.

[0016] The application further provides a method for forming a texture of a false stone surface layer of an external wall of a building, and the method comprises the following steps:

[0017] Step 1: Turn on the switch and check the power of the device;

[0018] Step 2: Remove the protective cover and check whether each component is intact, then press the control button to check whether the cutting blade is running normally;

[0019] Step 3: Try to cut the local position of the surface to be cut, so that the cutting blade can cut the texture on the false stone layer;

[0020] Step 4: Place the auxiliary displacement part at one corner of the surface to be cut;

[0021] Step 5: Press the auxiliary displacement part and the surface to be cut, insert the clamping strip on the side of the cutting head into the opening end of the clamping groove of the auxiliary displacement part, and make the directional wheels of all displacement assemblies of the cutting forming part contact with the surface to be cut;

[0022] Step 6: Press the control button to make the cutting blade in reciprocating running state, and apply pressure to the cutting forming part perpendicular to the surface to be cut, so that the connecting pieces of each displacement assembly are simultaneously compressed and deformed, and each cutting blade cuts the texture with the same depth on the surface to be cut;

[0023] Step 7: Loosen the control button, remove the pressure applied to the cutting forming part, and then move the cutting forming part along the clamping groove to the next position;

[0024] Step 8: Repeat steps 6 to 7 until the clamping strip reaches the closed end of the clamping groove, then move the auxiliary displacement part and the clamping strip to the opening end of the clamping groove;

[0025] Step 9: Repeat steps 6 to 8 until the device reaches the other side boundary of the surface to be cut;

[0026] Step 10: Place the device back to the boundary of the surface to be cut and offset to the next position compared with the previous position;

[0027] Step 11: Repeat steps 6 to 10 until the texture forming work of the surface to be cut is completed.

[0028] Compared with the prior art, the building outer wall false stone layer texture cutting and forming device and method provided by the present application has the following advantages:

[0029] 1. This invention utilizes a chopping and shaping part to chop the surface to be chopped, while using an auxiliary displacement part to control the movement position of the chopping and shaping part. This helps construction workers to quickly apply a surface texture that is uniform, straight, and consistent in depth, significantly improving the efficiency and quality of the surface texture forming work of artificial stone on building exterior walls.

[0030] 2. The present invention has a simple structure, is easy to operate, and has low cost. Attached Figure Description

[0031] Figure 1 This is a three-dimensional structural diagram of a device for shaping and molding the texture of artificial stone surface layer on the exterior wall of a building, according to a specific embodiment of the present invention.

[0032] Figure 2 and Figure 3 This is a three-dimensional structural diagram of the cutting and forming part in a specific embodiment of the present invention;

[0033] Figure 4 This is a three-dimensional structural diagram of the cutting and forming part in a specific embodiment of the present invention (with the protective cover removed);

[0034] Figure 5 This is a top view of the cutting and forming part in a specific embodiment of the present invention;

[0035] Figure 6 This is a left view of the cutting and forming part in a specific embodiment of the present invention;

[0036] Figure 7 This is a front view of the cutting and forming part in a specific embodiment of the present invention;

[0037] Figure 8 for Figure 5 AA section view;

[0038] Figure 9 for Figure 5 BB section view;

[0039] Figure 10 for Figure 6 CC section view;

[0040] Figure 11 for Figure 5 DD sectional view;

[0041] Figure 12 for Figure 5 EE sectional view;

[0042] Figure 13 for Figure 7 FF sectional view;

[0043] Figure 14 for Figure 7G-G sectional view of the figure;

[0044] Figure 15 H Figure 14 enlarged schematic view of part I of the figure;

[0045] Figure 16 I Figure 14 enlarged schematic view of part I of the figure;

[0046] Figure 17 is a schematic diagram of the three-dimensional structure of the cutting and shaping assembly in one embodiment of the present application;

[0047] Figure 18 is a rear view of the cutting and shaping assembly in one embodiment of the present application;

[0048] Figure 19 is a schematic diagram of the three-dimensional structure of the auxiliary displacement part in one embodiment of the present application.

[0049] In the figure: 100-handle, 110-first housing, 101-first partition, 120-circuit board, 121-control chip, 130-motor, 140-switch, 150-control button, 160-built-in battery, 161-charging interface, 170-charge indicator, 200-cutting and shaping head, 210-second housing, 201-second partition, 211-first recess, 212-transparent plate, 213-second recess, 214-dust shield, 215-protection cover, 220-transmission shaft, 221-bearing, 222-conical gear, 230-main shaft, 231-first rack, 240-cutting and shaping assembly, 204-connection plate, 241-U-shaped groove, 242-reciprocating element, 243-spring element, 244-linkage, 245-cutting blade, 246-second rack, 247-roller, 248-limiting plate, 250-displacement assembly, 251-directional wheel, 252-arched groove, 253-connector, 260-clamping strip, 300-auxiliary displacement part, 310-soma, 320-clamping groove, 330-handle, 340-verticality instrument panel. DETAILED DESCRIPTION

[0050] In order to more fully describe the technical solutions of the above-mentioned application, the following specific examples are given to prove the technical effects; it should be emphasized that these examples are used to illustrate the present application and not to limit the scope of the present application.

[0051] The building outer wall false stone surface layer texture cutting and shaping equipment provided by the present application, as shown in Figure 1 , comprises a cutting and shaping part and an auxiliary displacement part 300, wherein:

[0052] Please refer to Figures 2 to 7The device comprises a handle 100 and a chiseling head 200, the handle 100 comprises a first shell 110, an electric circuit board 120 and an electric motor 130 are arranged in the first shell 110, the electric circuit board 120 is signal connected with the electric motor 130, the electric motor 130 is controlled to rotate by a control chip 121 on the electric circuit board 120; a switch 140 and a control button 150 are arranged on the outer side of the first shell 110, the switch 140 and the control button 150 are signal connected with the electric circuit board 120 respectively, the switch 140 is used to control the activation and the shutdown of the whole device, the control button 150 is used to control the operation of the device, that is, when the control button 150 is in the pressed state, the device starts to operate, and when the control button 150 is in the relaxed state, the device stops working.

[0053] The chiseling head 200 comprises a second shell 210, a transmission shaft 220, a main shaft 230, a chiseling assembly 240 and a displacement assembly 250 are arranged in the second shell 210, the electric motor 130 drives the main shaft 230 to rotate through the transmission shaft 220, a group of the chiseling assemblies 240 are arranged on the upper and lower sides of the main shaft 230 respectively, each group of the chiseling assemblies 240 comprises a plurality of chiseling components; each chiseling component comprises a U-shaped groove 241, a reciprocating element 242, a spring element 243, a connecting rod 244 and a chiseling blade 245, one end of the reciprocating element 242 is fixedly connected with the second shell 210 through the spring element 243, the other end is fixedly connected with the chiseling blade 245 through the connecting rod 244; a plurality of first racks are arranged on the main shaft 230 along the length direction, a second rack 246 is arranged on the side surface of the reciprocating element 242 and is engaged with the first rack 231, the two ends of the reciprocating element 242 are limited in the U-shaped groove 241, the rotation of the main shaft 230 drives the reciprocating element 242 to reciprocate in the U-shaped groove 241, and the spring element 243 is used to help the reciprocating element 242 to reset when the first rack 231 and the second rack 246 are disengaged, so as to realize the reciprocating movement of the chiseling blade 245; the displacement assembly 250 comprises a directional wheel 251, which drives the second shell 210 to move on a surface to be chiseled (not shown), and then completes the chiseling of the surface to be chiseled.

[0054] Please refer to Figure 19 The auxiliary displacement part 300 comprises a body 310, a clamping groove 320 is arranged on the side surface of the body 310, one end of the clamping groove 320 is open, and the other end is blocked, a clamping strip 260 is arranged on the side surface of the second shell 210 and matches the clamping groove 320, the clamping strip 260 can move in the clamping groove 320, so that the chiseling position and route of the chiseling head 200 are limited by the auxiliary displacement part 300.

[0055] The above structure helps the construction personnel to quickly construct the surface layer with uniform and straight texture, consistent depth, and fake stone decoration, and significantly improves the efficiency and quality of the texture forming work of the fake stone surface layer of the building outer wall.

[0056] In some embodiments, please refer to Figure 8 and Figure 9 , the first shell 110 is provided with a plurality of first partitions 101, which divide the first shell 110 into a plurality of first chambers, and the circuit board 120 and the motor 130 are arranged in different first chambers and connected by wires. The first partition 101 can facilitate the installation and fixation of each component and avoid the mutual influence of each component. Similarly, the second shell 210 can also be divided into zones by the same partition, which will not be described here.

[0057] In some embodiments, please refer to Figure 8 and Figure 9 , the first shell 110 is further provided with a built-in battery 160, which is located in the first chamber at the bottom of the first shell 110 and used to power the circuit board 120; the bottom of the first shell 110 is further provided with a charging interface 161 corresponding to the built-in battery 160.

[0058] In some embodiments, please refer to Figure 2 and Figure 9 , the outer side of the first shell 110 is further provided with a power indicator 170 for indicating the remaining power of the built-in battery 160.

[0059] Specifically, the overall shape of the first shell 110 in the embodiment is a right angle, and the cross-sectional shape is a rectangle, which is convenient for hand gripping. The switch 140 and the control button 150 are embedded on the front outer surface of the first shell 110, and the power indicator 170 is embedded on the rear outer surface of the first shell 110. The switch 140 controls the activation and shutdown of the entire device, the control button 150 controls the running state of the device, the power indicator 170 indicates the power condition of the device by displaying different colors, the control chip 121 installed on the circuit board 120 drives the motor 130 to rotate, the circuit board 120, the built-in battery 160 and the motor 130 are all placed in independent first chambers and remain stable during device operation, and the switch 140, the control button 150, the power indicator 170, the built-in battery 160 and the motor 130 are all connected with the circuit board 120 through a plurality of wires to form a circuit.

[0060] In some embodiments, please refer to Figures 2 to 5, the upper surface of the second shell 210 is provided with a first groove 211, and the first groove 211 is provided with a detachable transparent plate 212; the lower surface of the second shell 210 is provided with a second groove 213, and the second groove 213 is provided with a detachable dustproof plate 214; the side of the second shell 210 close to the surface to be carved is provided with a detachable protective cover 215. Specifically, the cross-sectional shape of the second shell 210 is concave, and each of the two opposite inner concave sides is provided with an opening, and the chiseling blade 245 extends out of the opening to contact the surface to be carved and complete the carving. The overall shape of the protective cover 215 is a hollow cuboid with one side open, and the open side can be sleeved and fixed to the front side of the second shell 210 and cover all the displacement components 250 and the carving components 240 exposed outside the second shell 210. The inner concave boundaries of the upper and lower surfaces of the second shell 210 are respectively provided with continuous first and second grooves 211 and 213 for embedding the transparent plate 212 for easy observation and the dustproof plate 214 for easy replacement. In this embodiment, the transparent plate 212 can be a rectangular transparent glass plate (such as high-strength tempered glass), an acrylic plate, etc., and each side can be embedded and fixed in the first groove 211 and can be pulled out of the first groove 211 to facilitate cleaning or replacement of the transparent plate 212, while avoiding breakage of the transparent plate 212 during use of the equipment. The cross-sectional shape of the dustproof plate 214 is rectangular, and each side can be embedded and fixed in the second groove 213 and can be pulled out of the second groove 213 to facilitate the removal of dust and other debris on the dustproof plate 214.

[0061] In some embodiments, please refer to Figure 10 , the transmission shaft 220 and the main shaft 230 are respectively installed in the second shell 210 through bearings 221, and the output end of the motor 130, the two ends of the transmission shaft 220, and the end portion of the main shaft 230 are respectively provided with taper gears 222 that are engaged in sequence. In this embodiment, the position of the second shell 210 for installing the transmission shaft 220 and the main shaft 230 is provided with several bearing seats, multiple (two in this embodiment) transmission shafts 220 are sequentially engaged to achieve power transmission and direction change, each transmission shaft 220 is a rod with a circular cross-section, a bearing 221 is sleeved on each transmission shaft 220 at a distance from the end portion, each bearing 221 is fixed on each bearing seat, and a taper gear 222 is sleeved on each end of each transmission shaft 220, the two taper gears 222 between the two transmission shafts 220 are engaged for transmission, the cross-sectional shape of the main shaft 230 is circular, the two ends of the main shaft 230 are fixed in the second shell 210 through bearings 221 and bearing seats, and the middle section of the main shaft 230 is located in the concave space inside the second shell 210.

[0062] In addition, the entire carving assembly 240 can be arranged in a separate third shell, such as Figure 17 and18 As shown, the third shell is connected and fixed with the second shell 210 by connecting members such as screws, nuts, etc., facilitating the overall installation and replacement of the chipping assembly 240. The first shell 110, the second shell 210 and the third shell can be disassembled, thereby facilitating the maintenance or replacement of the internal components. The edges of the first shell 110 are rounded, and the outer surface of the first shell 110 is roughened, facilitating the gripping by the construction workers.

[0063] In some embodiments, please refer to Figures 10 to 18 The plurality of chipping components are uniformly distributed along the length direction of the main shaft 230, and each of the chipping components is arranged in the second chamber separated by the second partition plate 201. In other words, the chipping assembly 240 is divided into two groups by the main shaft 230 as the boundary line, and the two groups of chipping assemblies 240 are connected by the connecting plate 204, while each group of chipping assemblies 240 is arranged as a plurality of chipping components along the length direction of the main shaft 230. The cross-sectional shape of the second partition plate 201 is rectangular, and each second partition plate 201 is parallel, equally spaced and perpendicular to the length direction of the main shaft 230. Each second partition plate 201 is separated into a plurality of second chambers of the same size for independently containing the chipping components, thereby maintaining the stability of the device and avoiding mutual interference.

[0064] In particular, please refer to Figures 13 to 15 The surface of the middle section of the main shaft 230 is provided with the first rack 231, and each first rack 231 is identical and has the same length direction as the length direction of the main shaft 230. The two ends of the first rack 231 are close to the surface of the second shell 210 but do not contact the surface of the second shell 210. The second partition plate 201 can surround a rectangular second chamber, and each second chamber is provided with four U-shaped grooves 241, a reciprocating element 242, a spring element 243 and a connecting rod 244. The length direction of the U-shaped groove 241 is perpendicular to the length direction of the main shaft 230. The overall shape of the reciprocating element 242 is a cuboid, and the reciprocating element 242 is provided with a plurality of rollers 247 close to the four edges of the U-shaped groove 241. The rollers 247 can reciprocally roll in the U-shaped groove 241. The reciprocating element 242 is provided with a plurality of second racks 246, which can be meshed and transmitted with the first rack 231. One end of the spring element 243 is fixedly connected with the rear surface of the reciprocating element 242, and the other end is fixedly connected with the second shell 210. The two ends of the connecting rod 244 are respectively fixedly connected with the front surface of the reciprocating element 242 and the chipping blade 245. The spring element 243 and the connecting rod 244 are respectively located on the two sides of the reciprocating element 242, thereby realizing the reciprocating movement of the plurality of chipping blades 245 by the rotation of the main shaft 230, and then completing the chipping of the false stone surface with uniform and straight texture and consistent depth.

[0065] In addition, please refer to Figures 13 to 15The limiting plate 248 is rectangular in cross section, and its plate surface is perpendicular to the length direction of the U-shaped groove 241. The limiting plate 248 is fixed to the inner surface of the second shell 210 around its periphery. The limiting plate 248 located on the upper side of the main shaft 230 is located at the rear end of the U-shaped groove 241, and the limiting plate 248 located on the lower side of the main shaft 230 is located at the front end of the U-shaped groove 241, so as to avoid the movement of the reciprocating element 242 out of position. That is, the position relationship of the limiting plate 248, the reciprocating element 242 and the spring element 243 in the two chiseling components of the chiseling assembly 240 is different. Please refer to Figure 13 The reciprocating element 242 and the spring element 243 in the chiseling component located on the upper side of the main shaft 230 are located on the two sides of the limiting plate 248, and the reciprocating element 242 and the spring element 243 in the chiseling component located on the lower side of the main shaft 230 are located on the same side of the limiting plate 248. The initial state of the spring element 243 in the chiseling component located on the upper side of the main shaft 230 is in tension, and the initial state of the spring element 243 in the chiseling component located on the lower side of the main shaft 230 is in compression. The reciprocating element 242 in the two chiseling components is tightly attached to the limiting plate 248 due to the action of the spring element 243 at the initial state.

[0066] In other embodiments, flexible materials (such as rubber pads) can be added on the two opposite surfaces of the limiting plate 248 and the reciprocating element 242 as needed to reduce the force and sound of the collision between the limiting plate 248 and the reciprocating element 242, and to achieve the buffering effect.

[0067] In some embodiments, please refer to Figure 4 The displacement assembly 250 is four, which is located at the four corners of the chiseling head 200 close to the side of the surface to be chiseled. Please refer to Figure 11 、 12And 16, four shift components 250 corresponding to the second shell 210 surface respectively inwardly concave forming arch groove 252, the orientation wheel 251 is fixed respectively through the retractable connecting piece 253 at the bottom of the arch groove 252;When the orientation wheel 251 is in contact with the surface to be carved and the connecting piece 253 is not under pressure, the carving blade 245 does not touch the surface to be carved;When the connecting piece 253 is under pressure and shrinks, the carving blade 245 carves into the surface to be carved. Specifically, the shift component 250 is located on the two faces of the front side of the second shell 210, the front end of the orientation wheel 251 and the connecting piece 253 is connected and can be oriented rotation, the rear end of the connecting piece 253 is fixed to the bottom of the arch groove 252 through the nut, the connecting piece 253 will produce a certain degree of shrinkage deformation after being pressed, and will recover the deformation after the pressure is removed. It should be noted that the orientation wheel 251 of the shift component 250 and the surface to be carved need to have a certain friction force to ensure that the equipment only moves in the direction during operation and does not deviate in other directions.

[0068] In some embodiments, please refer to Figure 19 , the handle 330 and the verticality instrument panel 340 are arranged on an adjacent surface of the surface where the clamping groove 320 is located. In this embodiment, the cross-sectional shape of the body 310 is rectangular, the clamping groove 320 is arranged on the right side surface of the body 310, and the clamping groove 320 is vertically through and open at the upper end and closed at the lower end. The handle 330 and the verticality instrument panel 340 are arranged on the rear surface of the body 310.

[0069] When the clamping strip 260 is inserted into the clamping groove 320, the carving forming part and the auxiliary shifting part 300 always maintain close fitting, the clamping strip 260 can move up and down in the clamping groove 320, so that the relative movement between the carving forming part and the auxiliary shifting part 300 of the equipment is realized;With the extension and deformation of the connecting piece 253 of the shift component, the clamping strip 260 can be offset forward and backward in the clamping groove 320. Of course, the front surface of the body 310 should have a certain roughness to ensure that the auxiliary shifting part 300 and the surface to be carved maintain relative stability during the use of the equipment by the construction personnel, and accidental deviation or displacement does not occur.

[0070] In addition, in order to reduce the overall weight of the equipment and facilitate the operation and use of the construction personnel, the shell (including the first shell 110, the second shell 210 and the third shell), the partition plate, the body 310 and other components that play a containment role can be made of ABS plastic, and the bearing seat, the transmission shaft 220, the bearing 221, the gear, the main shaft 230, the carving assembly 240 and other components that play a mechanical transmission and carving role can be made of light alloy steel.

[0071] The application further provides a method for forming texture of a fake stone surface layer of an architectural outer wall, which adopts the equipment for forming texture of a fake stone surface layer of an architectural outer wall and comprises the following steps.

[0072] Step 1: turn on the switch 140, check the power of the equipment, and charge the equipment if the power is low as indicated by the power indicator 170, and ensure that the power of the equipment is sufficient.

[0073] Step 2: remove the protective cover 215, check whether the displacement assembly 250 and the chiseling assembly 240 are intact, and then press the control button 150 to check whether the chiseling blade 245 is in normal operation.

[0074] Step 3: perform a test chiseling on a local position of the surface to be chiseled, so that the chiseling blade 245 can normally and smoothly chisel a certain depth of texture on the fake stone surface layer.

[0075] Step 4: place the auxiliary displacement part 300 at a corner, such as the upper right corner, of the surface to be chiseled, so that the rough surface of the body 310 is attached to the surface layer to be chiseled, the clamping groove 320 is located at the right side of the auxiliary displacement part 300 and the open end thereof faces upward, and the auxiliary displacement part 300 is adjusted by means of the vertical degree instrument panel 340 so as to keep the auxiliary displacement part 300 in a vertical state.

[0076] Step 5: hold the handle 330 of the auxiliary displacement part 300 with the left hand and press the auxiliary displacement part 300 against the surface to be chiseled, so as to ensure that the auxiliary displacement part 300 does not deviate; hold the handle 100 of the chiseling forming part with the right hand, insert the clamping strip 260 on the side of the chiseling head 200 into the open end of the clamping groove 320 of the auxiliary displacement part 300, and make the directional wheels 251 of all the displacement assemblies 250 of the chiseling forming part contact the surface to be chiseled.

[0077] Step 6: press the control button 150 to make the chiseling blade 245 in a reciprocating operation state, and apply a pressure to the chiseling forming part which is perpendicular to the surface to be chiseled, so that the connecting pieces 253 of the displacement assemblies 250 are simultaneously compressed, and the chiseling blades 245 chisel textures of the same depth on the surface to be chiseled.

[0078] Step 7: release the control button 150, remove the pressure applied to the chiseling forming part, so that the connecting pieces 253 of the displacement assemblies 250 restore the deformation, and then move the chiseling forming part along the clamping groove 320 to the next position, such as a certain distance downward, so as to ensure that the chiseling blade 245 covers certain existing textures.

[0079] Step 8: Repeat Step 6 to Step 7 until the card strip 260 is against the closed end of the lower part of the card slot 320, then move the auxiliary displacement part 300 downward and move the card strip 260 to the open end of the upper part of the card slot 320, and the card strip 260 cannot be taken out of the card slot 320.

[0080] Step 9: Repeat Step 6 to Step 8 until the device reaches the lower side boundary of the surface to be cut and dressed.

[0081] Step 10: Place the device back to the upper boundary of the surface to be cut and dressed, and offset the device to the left by a certain distance compared with the previous position, and again use the verticality instrument panel 340 to ensure that the entire device is in a vertical state.

[0082] Step 11: Repeat Step 6 to Step 10 from top to bottom and from right to left until the texturing work of the surface to be cut and dressed is completed.

[0083] It should be noted that in Step 10, if the texture interval of the chiseled artificial stone surface layer has no clear design requirement, the distance of the left movement of the device can be determined by intuitive judgment to ensure that the formed texture is roughly uniform; if the texture interval of the chiseled artificial stone surface layer has a clear design requirement, a ruler and a charcoal pen can be used to make marks to assist in determining the positioning of the left movement of the device.

[0084] In addition, in the actual construction process of the project, if the area of the chiseled artificial stone surface layer of the building exterior wall to be cut and dressed is large or there are columns, belt lines, door and window openings and other problems in the local area, the surface to be cut and dressed can be planned into several partitions according to the specific circumstances, and then the construction work can be carried out in each partition according to the above steps in turn or simultaneously.

[0085] In summary, the building outer wall fake stone surface layer texture cutting and shaping equipment and method provided by the application, the equipment comprises a cutting and shaping part and an auxiliary displacement part 300, the cutting and shaping part comprises a handle 100 and a cutting head 200, the handle 100 comprises a first shell 110, the first shell 110 is internally provided with a circuit board 120 and a motor 130, the circuit board 120 is in signal connection with the motor 130; the outer side of the first shell 110 is provided with a switch 140 and a control button 150, the switch 140 and the control button 150 are respectively in signal connection with the circuit board 120; the cutting head 200 comprises a second shell 210, the second shell 210 is internally provided with a transmission shaft 220, a main shaft 230, a cutting assembly 240 and a displacement assembly 250, the motor 130 drives the main shaft 230 to rotate through the transmission shaft 220, the upper and lower sides of the main shaft 230 are respectively provided with a group of the cutting assembly 240, each group of the cutting assembly 240 comprises a plurality of cutting components; each cutting component comprises a U-shaped groove 241, a reciprocating element 242, a spring element 243, a connecting rod 244 and a cutting blade 245, one end of the reciprocating element 242 is fixedly connected with the second shell 210 through the spring element 243, the other end is fixedly connected with the cutting blade 245 through the connecting rod 244; the main shaft 230 is provided with a plurality of first racks along the length direction, the side surface of the reciprocating element 242 is provided with a second rack 246 in mesh with the first rack 231, the two ends of the reciprocating element 242 are limited in the U-shaped groove 241, the rotation of the main shaft 230 drives the reciprocating element 242 to reciprocate in the U-shaped groove 241; the displacement assembly 250 comprises a directional wheel 251, which drives the second shell 210 to move on the surface to be cut and shaped, and then completes the cutting and shaping of the surface to be cut and shaped. The auxiliary displacement part 300 comprises a body 310, the side surface of the body 310 is provided with a clamping groove 320 with one end open and the other end blocked, the side surface of the second shell 210 is provided with a clamping strip 260 matched with the clamping groove 320, the clamping strip 260 can move in the clamping groove 320, so that the cutting position and route of the cutting head 200 are limited by the auxiliary displacement part 300. By adopting the above structure, the construction personnel can quickly construct the fake stone surface with uniform and straight surface layer texture and consistent depth, and the efficiency and quality of the building outer wall fake stone surface layer texture shaping work are significantly improved.

[0086] Obviously, those skilled in the art can make various modifications and variations to the application without departing from the spirit and scope of the application. Thus, if these modifications and variations of the application belong to the scope of the claims of the application and their equivalent technologies, the application also intends to include these modifications and variations.

Claims

1. A building outer wall fake stone surface layer texture cutting and carving forming equipment, characterized in that, The chiseling forming part and the auxiliary displacement part are included, The chiseling head includes a second shell, the second shell is internally provided with a transmission shaft, a main shaft, a chiseling assembly and a displacement assembly, the motor drives the main shaft to rotate through the transmission shaft, the upper and lower sides of the main shaft are respectively provided with a group of the chiseling assembly, each group of the chiseling assembly includes a plurality of chiseling components, the plurality of chiseling components are uniformly distributed along the length direction of the main shaft, each chiseling component is arranged in a second cavity separated by a second partition plate, each chiseling component includes a U-shaped groove, a reciprocating element, a spring element, a connecting rod and a chiseling blade, a limiting plate, the overall shape of the reciprocating element is a cuboid, the rear surface of the reciprocating element is fixedly connected with the second shell through the spring element, the front surface of the reciprocating element is fixedly connected with the chiseling blade through the connecting rod, the main shaft is provided with a plurality of first racks along the length direction, the reciprocating element is provided with a second rack engaged with the first rack, the length direction of the U-shaped groove is perpendicular to the length direction of the main shaft, the reciprocating element is provided with a plurality of rollers near the four edges of the U-shaped groove, the rollers can roll in the U-shaped groove, the rotation of the main shaft drives the reciprocating element to reciprocate in the U-shaped groove, the cross section shape of the limiting plate is a rectangle, the plate surface of the limiting plate is perpendicular to the length direction of the U-shaped groove, the periphery of the limiting plate is fixed with the inner surface of the second shell, the limiting plate located on the upper side of the main shaft is located at the rear end of the U-shaped groove, the limiting plate located on the lower side of the main shaft is located at the front end of the U-shaped groove, the reciprocating element and the spring element in the chiseling component located on the upper side of the main shaft are located on the two sides of the limiting plate, the reciprocating element and the spring element in the chiseling component located on the lower side of the main shaft are located on the same side of the limiting plate, the initial state of the spring element in the chiseling component located on the upper side of the main shaft is a tension state, the initial state of the spring element in the chiseling component located on the lower side of the main shaft is a compression state, the displacement assembly includes a directional wheel, drives the second shell to move on the surface to be chiseled, the surface of the second shell corresponding to the displacement assembly is respectively concave to form an arch groove, the directional wheel is respectively fixed to the bottom of the arch groove through a retractable connecting piece, when the directional wheel contacts the surface to be chiseled and the connecting piece is not compressed, the chiseling blade does not touch the surface to be chiseled, when the connecting piece is compressed and shrunk, the chiseling blade chisels into the surface to be chiseled, The auxiliary displacement part includes a body, the side surface of the body is provided with a clamping groove with one end open and the other end blocked, the side surface of the second shell is provided with a clamping strip matched with the clamping groove, the clamping strip can move in the clamping groove. ​ 2. The building exterior wall artificial stone surface texture cutting and shaping equipment as described in claim 1, characterized in that, The first shell is provided with a plurality of first partitions, which divide the first shell into a plurality of first chambers, and the circuit board and the motor are arranged in different first chambers and connected by wires.

3. The architectural facade texture cutting and profiling apparatus of claim 2, wherein, The first shell is also provided with a built-in battery, which is arranged in a first chamber at the bottom of the first shell and used to supply power to the circuit board; the bottom of the first shell is also provided with a charging interface corresponding to the built-in battery.

4. The architectural facade texture cutting and profiling apparatus of claim 3, wherein, The outer side of the first shell is also provided with an electric quantity indicating lamp for indicating the remaining electric quantity of the built-in battery.

5. The architectural facade texture and profile forming apparatus of claim 1, wherein, The upper surface of the second shell is provided with a first groove, and the first groove is provided with a detachable transparent plate; the lower surface of the second shell is provided with a second groove, and the second groove is provided with a detachable dustproof plate; the side of the second shell close to the surface to be cut and carved is provided with a detachable protective cover.

6. The architectural facade texture and profile forming apparatus of claim 1, wherein, The transmission shaft and the main shaft are respectively arranged in the second shell through bearings, and the output end of the motor, the two ends of the transmission shaft and the end of the main shaft are respectively provided with taper gears which are sequentially engaged.

7. The architectural facade texture and profile forming apparatus of claim 1, wherein, The shifting assemblies are four, which are respectively arranged at the four corners of the cutting and carving head close to the surface to be cut and carved.

8. The architectural facade texture and profile forming apparatus of claim 1, wherein, The body is also provided with a handle and a verticality instrument panel, which are arranged on an adjacent surface of the surface where the clamping groove is arranged.

9. A method for forming a texture of a false stone surface layer of an architectural exterior wall, characterized by, The building outer wall fake stone surface layer texture cutting and carving forming equipment comprises the following steps: Step 1: turn on the switch and check the electric quantity of the equipment; Step 2: remove the protective cover, check whether each component is intact, then press the control button to check whether the operation of the cutting and carving blade is normal; Step 3: try cutting and carving at a local position of the surface to be cut and carved, so that the cutting and carving blade can cut and carve textures on the fake stone surface layer; Step 4: place the auxiliary shifting part at a corner of the surface to be cut and carved; Step 5: press the auxiliary shifting part and the surface to be cut and carved, insert the clamping strip on the side of the cutting and carving head into the opening end of the clamping groove of the auxiliary shifting part, and make the directional wheels of all the shifting assemblies of the cutting and forming part contact the surface to be cut and carved; Step 6: press the control button to make the cutting and carving blade in a reciprocating operation state, and apply a pressure to the cutting and forming part which is perpendicular to the surface to be cut and carved, so that the connecting pieces of each shifting assembly are simultaneously pressed and contracted, and each cutting and carving blade cuts and carves textures with the same depth on the surface to be cut and carved; Step 7: release the control button, remove the pressure applied to the cutting and forming part, and then move the cutting and forming part along the clamping groove to the next position; Step 8: repeat steps 6 to 7 until the clamping strip reaches the closed end of the clamping groove, then move the auxiliary shifting part and the clamping strip to the opening end of the clamping groove; Step 9: repeat steps 6 to 8 until the equipment reaches the other side boundary of the surface to be cut and carved; Step 10: place the equipment back to the boundary of the surface to be cut and carved, and offset the equipment to the next position compared with the previous position. Step 11: Repeat steps 6 to 10 until the texturing of the surface to be dressed is completed.

Images