An auxiliary device for wall panel plastering and a production system thereof

Abstract

This invention relates to the field of wall panel finishing technology, and provides an auxiliary device for wall panel finishing and a production system having the same. The device includes at least a main body with a support portion. The support portion is adapted to be positioned at the rear of a mold carriage and at the same horizontal level as the sides of the mold carriage when the cutting head is finishing, so that when the cutting head moves to the rear of the mold carriage, the support portion supports the cutting head to restrict its movement in the longitudinal direction. The auxiliary wall panel finishing device provided by this invention has a support portion in its main body, which can be positioned at the rear of the mold carriage. When the cutting head is finishing, since the support portion and the sides of the mold carriage are at the same horizontal level, when the cutting head moves to the rear of the mold carriage, the support portion supports the cutting head, thereby restricting its movement in the longitudinal direction and preventing abrupt grooves at the rear of the wall panel, which could lead to abrupt changes in wall panel thickness, thus helping to ensure product quality.

Description

Technical Field

[0001] This invention relates to the field of wall panel plastering technology, specifically to an auxiliary device for wall panel plastering and a production system having the same. Background Technology

[0002] The common process flow for flat mold wall panel production lines currently utilizes a conveyor track as a production line. A molding mold cart continuously operates on the production line, going through several stages. The mold cart travels along the track, sequentially passing through several stations: laying the bottom mesh fabric, laying the bottom precast material, placing the insulation board, laying the second layer of precast material, laying the surface mesh fabric, the finishing device, entering the kiln, molding, and output. In the finishing device stage, the device smooths the surface of the precast material on the mold cart, ensuring the wall panel's surface flatness meets standard specifications. During operation, the cylinder of the finishing device presses down the cutter head. The two side flanges of the cutter head are supported by the sides of the mold cart and slide on it, achieving the effect of smoothing the wall panel. However, when the cutter head reaches the rear of the mold cart, the flanges lose support from the sides, causing the finishing height to become uncontrolled. This results in abrupt grooves at the rear of the wall panel, leading to abrupt changes in wall panel thickness and affecting product quality. Summary of the Invention

[0003] Therefore, the technical problem to be solved by the present invention is that when the blade moves to the rear of the mold car in the existing finishing device, the blade's wing plate loses the support of the car side, causing the finishing height of the blade to lose control, resulting in abrupt grooves at the rear of the wall panel, abrupt changes in the wall panel thickness, and affecting product quality. Therefore, the present invention provides a device for assisting in finishing wall panels and a production system having the same.

[0004] To solve the above-mentioned technical problems, the technical solution of the present invention is as follows:

[0005] An auxiliary wall panel plastering device includes at least: a body having a support portion, the support portion being adapted to be positioned at the rear of a mold carriage and at the same horizontal level as the sides of the mold carriage when the cutter head is plastering, so that when the cutter head moves to the rear of the mold carriage, the support portion supports the cutter head to restrict the movement of the cutter head in the longitudinal direction.

[0006] Furthermore, the auxiliary wall panel finishing device also includes a drive structure connected to the main body, adapted to drive the main body to a working position where the support can support the cutter head when the cutter head is finishing, and a waiting position where the main body is driven away from the mold carriage when the cutter head finishes finishing, so that the mold carriage can move to the downstream process.

[0007] Furthermore, the drive structure includes a cylinder, a first transmission component, a rotating shaft, and a second transmission component; the telescopic head of the cylinder is connected to one end of the first transmission component, and the other end of the first transmission component is connected to the rotating shaft; one end of the second transmission component is connected to the rotating shaft, and the other end is connected to the body; the cylinder drives the rotating shaft to rotate through the first transmission component, and the rotating shaft drives the body to move to the working position or the waiting position through the second transmission component.

[0008] Furthermore, the first transmission component is a crank, one end of which is hinged to the telescopic head of the cylinder, and the other end is fixedly connected to the rotating shaft; the second transmission component is a connecting rod, one end of which is fixedly connected to the rotating shaft, and the other end is fixedly connected to the body, and a preset included angle is spaced between the connecting rod and the crank along the circumferential direction of the rotating shaft.

[0009] Furthermore, the auxiliary wall panel plastering device also includes a support hinged to the base of the cylinder, so that the cylinder can rotate relative to the support.

[0010] Furthermore, the body also includes a flow guide; the flow guide is located at the end of the support that is away from the mold carriage, the flow guide is inclined relative to the support, and the flow guide is adapted to block the tail of the mold carriage when the cutter head is smoothing, and guide the waste material accumulated at the tail of the mold carriage to slide down the side of the flow guide that is away from the mold carriage.

[0011] Furthermore, the body also includes a connecting portion located at the end of the guide portion away from the support portion, and the connecting portion is connected to the end of the second transmission member away from the rotating shaft.

[0012] Furthermore, the main body has a plate-like structure, and the plate surface where the connecting part is located is perpendicular to the plate surface where the supporting part is located.

[0013] Furthermore, the auxiliary wall panel plastering device also includes a collection bucket, suitable for collecting waste material that slides down along the guide section.

[0014] A production system comprising the aforementioned auxiliary wall panel plastering apparatus.

[0015] The technical solution of this invention has the following advantages:

[0016] The auxiliary wall panel finishing device provided by the present invention has a support part in the main body. The support part can be set at the rear of the mold carriage. When the cutter head is finishing, since the support part and the side panels of the mold carriage are on the same horizontal plane at the same height, when the cutter head moves to the rear of the mold carriage, the support part supports the cutter head, thereby restricting the movement of the cutter head in the longitudinal direction and avoiding the formation of abrupt grooves at the rear of the wall panel, which would cause abrupt changes in the wall panel thickness, thus helping to ensure product quality. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the cutting head in the production system of this invention.

[0019] Figure 2 This is a schematic diagram of a production system according to one embodiment of the present invention;

[0020] Figure 3 This is a partial structural diagram of the cutter head and mold carriage in the production system of this invention embodiment;

[0021] Figure 4 This is a schematic diagram of a production system in another embodiment of the present invention;

[0022] Figure 5 for Figure 4 A magnified view of the local structure;

[0023] Figure 6 This is a schematic diagram of the production system using the auxiliary wall panel plastering device in an embodiment of the present invention;

[0024] Figure 7 for Figure 6 A magnified view of the local structure;

[0025] Figure 8 This is a schematic diagram of the auxiliary wall panel plastering device (working position) in an embodiment of the present invention;

[0026] Figure 9 This is a schematic diagram of the auxiliary wall panel plastering device (waiting position) in an embodiment of the present invention;

[0027] Figure 10 for Figure 8 A top view of the auxiliary wall panel plastering device;

[0028] Figure 11 for Figure 8 A schematic diagram of the connecting rod and crank in the auxiliary wall panel plastering device.

[0029] 1. Cutting head; 2. Two wings of the cutting head; 3. Front end of the cutting head;

[0030] 4. Side panel; 5. Mold car; 6. Finishing device;

[0031] 7. Hinge; 8. Body; 9. Support;

[0032] 10. Flow guide; 11. Connecting part; 12. Connecting rod;

[0033] 13. Shaft; 14. Crank; 15. Cylinder;

[0034] 16. Support. Detailed Implementation

[0035] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0037] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0038] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0039] Figure 8This is a schematic diagram of the auxiliary wall panel plastering device (working position) in an embodiment of the present invention; Figure 9 This is a schematic diagram of the auxiliary wall panel plastering device (waiting position) in an embodiment of the present invention; as shown. Figure 8 and Figure 9 As shown, this embodiment provides an auxiliary wall panel finishing device, comprising at least: a body 8, having a support 9. The support 9 is adapted to be positioned at the rear of the mold carriage 5 and at the same horizontal level as the side panels 4 on both sides of the mold carriage 5 when the cutting head 1 is finishing, so that when the cutting head 1 moves to the rear of the mold carriage 5, the support 9 supports the cutting head 1 to restrict its movement in the longitudinal direction. For example, the support 9 can be plate-shaped, with its width equal to the distance between the side panels 4 on both sides of the mold carriage 5, and the support 9 can just overlap the rear of the mold carriage 5, that is, the end of the side panels 4. Alternatively, the support 9 can also consist of two parallel, spaced-apart rods, one of which overlaps the end of one side of the side panel 4 of the mold carriage 5, and the other rod overlaps the end of the other side of the side panel 4 of the mold carriage 5. The thickness of the support 9 can be designed according to actual conditions to ensure that the support 9 and the side panels 4 are at the same horizontal level.

[0040] The auxiliary wall panel finishing device provided in this embodiment has a support part 9 in the main body 8. The support part 9 can be set at the tail of the mold carriage 5. When the cutter head 1 is finishing, since the support part 9 and the side panels 4 on both sides of the mold carriage 5 are on the same horizontal plane, when the cutter head 1 moves to the tail of the mold carriage 5, the support part 9 supports the cutter head 1, thereby restricting the movement of the cutter head 1 in the longitudinal direction and avoiding the generation of abrupt grooves at the tail of the wall panel, which would cause abrupt changes in the wall panel thickness, thus helping to ensure product quality.

[0041] Figure 10 for Figure 8 A top view of the auxiliary wall panel plastering device; Figure 11 for Figure 8 A schematic diagram of the connecting rod and crank in the auxiliary wall panel plastering device; as shown. Figure 10 and Figure 11 As shown, the auxiliary wall panel finishing device also includes a drive structure connected to the main body 8. This drive structure is adapted to move the main body 8 to a working position where the support part 9 can support the cutter head 1 when the cutter head 1 is finishing, and to a waiting position where the main body 8 is moved away from the mold carriage 5 after the cutter head 1 has finished finishing, allowing the mold carriage 5 to move to the downstream process. For example, the mold carriage 5 can be located on the top surface of the conveyor platform, and the drive structure can be located on the bottom surface of the conveyor platform. The drive structure can drive the main body 8 upwards to a working position located above the conveyor platform, or it can drive the main body 8 downwards to a waiting position located below the conveyor platform, without obstructing the movement of the mold carriage 5 on the conveyor platform.

[0042] Specifically, the drive structure may include a cylinder 15, a first transmission component, a rotating shaft 13, and a second transmission component. The telescopic head of the cylinder 15 is connected to one end of the first transmission component, and the other end of the first transmission component is connected to the rotating shaft 13. One end of the second transmission component is connected to the rotating shaft 13, and the other end is connected to the body 8. The cylinder 15 drives the rotating shaft 13 to rotate via the first transmission component, and the rotating shaft 13 drives the body 8 to move to the working position or the waiting position via the second transmission component. Preferably, the first transmission component is a crank 14, one end of which is hinged to the telescopic head of the cylinder 15, and the other end is fixedly connected to the rotating shaft 13. The second transmission component is a connecting rod 12, one end of which is fixedly connected to the rotating shaft 13, and the other end is fixedly connected to the body 8. A preset angle is maintained between the connecting rod 12 and the crank 14 along the circumferential direction of the rotating shaft 13. The rotating shaft 13 can be rotatably mounted at a target position below the conveying platform via a bearing seat and bearing. For example, connecting rod 12 can be fixedly mounted on shaft 13 via a keyway structure, and similarly, crank 14 can also be fixedly mounted on shaft 13 via a keyway structure. Of course, crank 14 and connecting rod 12 can also be fixed to shaft 13 by means such as welding or screwing, and no specific limitation is made here. For example, the telescopic head of cylinder 15 can be connected to crank 14 by a threaded connection.

[0043] When the telescopic head of cylinder 15 extends, it drives the rotating shaft 13 to rotate around its own axis via crank 14. The rotating shaft 13 then drives the main body 8 to flip via connecting rod 12. For example, when the main body 8 is in the waiting position, the telescopic head of cylinder 15 is fully retracted; when the main body 8 is in the working position, the telescopic head of cylinder 15 extends outward to its limit. It should be noted that the preset angle between connecting rod 12 and crank 14 can be adjusted as needed to ensure that cylinder 15 can precisely drive the main body 8 to the working or waiting position.

[0044] The auxiliary wall panel plastering device also includes a support 16, which is hinged to the base of the cylinder 15, allowing the cylinder 15 to rotate relative to the support 16. The support 16 can be screwed onto the underside of the conveyor platform, and the support 16 and the base of the cylinder 15 are hinged together via a shaft. This arrangement allows the cylinder 15 to precisely move the body 8 to the working position or waiting position.

[0045] In this process, after one smoothing is completed and before the next mold carriage 5 is in place, the cylinder 15 is activated to retract the telescopic head. The cylinder 15 drives the crank 14 to move, and the crank 14 drives the rotating shaft 13 to rotate, so that the body 8 returns to the waiting position, forming a closed-loop control.

[0046] The main body 8 also includes a guide section 10. The guide section 10 is located at the end of the support section 9 away from the mold carriage 5. The guide section 10 is inclined relative to the support section 9. The guide section 10 is adapted to shield the tail of the mold carriage 5 when the cutter head 1 is smoothing the surface, and guide the waste material accumulated at the tail of the mold carriage 5 to slide down the side of the guide section 10 away from the mold carriage 5. The inclination angle of the guide plate relative to the support section 9 can be designed as needed so that the waste material can slide down better.

[0047] The main body 8 also includes a connecting part 11, which is located at the end of the guide part 10 away from the support part 9. The connecting part 11 is connected to the end of the second transmission member away from the rotating shaft 13. For example, the connecting rod 12 and the plate surface of the connecting part 11 can be connected by bolts.

[0048] Preferably, the body 8 has a plate-like structure, and the plate surface where the connecting part 11 is located is perpendicular to the plate surface where the support part 9 is located. In this case, when the body 8 moves from the working position to the waiting position, the rotating shaft 13 rotates by 90°.

[0049] The auxiliary wall panel finishing device also includes a collection bin, which is suitable for collecting waste material that slides down the guide section 10. In use, the collection bin can be placed at the rear of the mold carriage 5 and aligned with the connecting part 11 of the main body 8. The waste material slides down into the collection bin through the support part 9, the guide section 10 and the connecting part 11.

[0050] Figure 1 This is a schematic diagram of the cutting head in the production system of this invention. Figure 2 This is a schematic diagram of a production system according to one embodiment of the present invention; Figure 3 This is a partial structural diagram of the cutter head and mold carriage in the production system of this invention embodiment; Figure 4 This is a schematic diagram of a production system in another embodiment of the present invention; Figure 5 for Figure 4 A magnified view of the local structure; Figure 6 This is a schematic diagram of the production system using the auxiliary wall panel plastering device in an embodiment of the present invention; Figure 7 for Figure 6 A magnified view of the local structure; such as Figure 1-7 As shown, another embodiment provides a production system including the aforementioned auxiliary wall panel plastering device. This production system also includes an existing mold cart 5, necessary conveyor lines or conveyor platforms, plastering device 6, etc. In use, production can commence after the auxiliary wall panel plastering device is installed as described in the above embodiment. The cylinder 15 can be connected to the control system signal; after plastering is completed, waste material is directly recycled, improving the efficiency of automation and intelligence.

[0051] The following content will introduce the working principle of the production system:

[0052] The movement of the slurry-filled mold cart 5 is as follows: when the mold cart 5, filled with slurry, stops at the slurry-filling station, the slurry-filling device 6 begins to operate. The cylinder 15 on the slurry-filling device 6 extends, pressing down the cutter head 1. Then, the entire slurry-filling device 6 head moves backward under the action of the top pulley, thus completing the slurry-filling process. Figure 1 As can be seen, the head width of cutter head 1 consists of three parts (B+A+B), which are formed by... Figure 3 As can be seen, the part with size A is slightly smaller than the internal size of the mold carriage 5. During the smoothing process, the front end 3 of the cutter head is pressed down by the cylinder 15, and the cutter head 1 rotates at the hinge 7 at the rear end, so that the cutter head 1 forms a certain angle with the horizontal. Figure 2 As shown), at this time, the two wings 2 of the cutter head (the part with size B) will press down on the side 4 of the mold car 5, while the front end 3 of the cutter head (the part with size A) will penetrate into the upper surface of the mold car 5 and go down about 2mm. Figure 3 As shown), the upper surface of the mold carriage 5 side 4 is the processing surface. Therefore, during the operation of the smearing cutter head 1, the two wings 2 of the cutter head slide backward on the mold carriage 5 side 4, and the front end 3 of the cutter head scrapes the slurry in the mold carriage 5 to achieve the slurry surface smearing effect and ensure the smoothness of the slurry surface.

[0053] Without using the auxiliary wall panel plastering device described in this application, Figure 4 The diagram illustrates two positions of the cutting head 1 during its movement on the mold carriage 5: the middle position and the rear position of the cutting head 1. In the middle position, the two wings 2 of the cutting head are pressed against the carriage side 4. When the cutting head 1 of the finishing device 6 moves to the rear position of the mold carriage 5, the two wings 2 of the cutting head lose the support of the carriage side 4. Figure 5 As shown), at this instant, the front end 3 of the cutter head continues to press down under the force of the cylinder 15, and the cutter head 1 continues to rotate at a certain angle under the action of the connecting hinge 7, so that the angle between the cutter head 1 and the horizontal plane becomes larger, and thus the front end 3 of the cutter head is deeper than the upper plane of the mold car 5 by more than 2mm, thereby producing an obvious pit at the tail of the wall panel, causing the final product to have appearance defects and the product quality to be unqualified.

[0054] When using the auxiliary wall panel plastering device of this application, both wings 2 of the cutter head can be effectively supported during the plastering stroke along the entire length of the wall panel, and the cutter head 1 completes a full plastering process at a fixed horizontal angle, thereby solving the pitting defect. Figure 6 and Figure 7 (As shown)

[0055] In summary, the auxiliary wall panel plastering device and its production system in this application are highly adaptable and automated. They can be recycled by collecting waste materials with the material collection bin. The operation is simple and reliable, and the mechanism is simplified, making maintenance and repair convenient. The main body 8 and the connecting rod 12 are connected by bolts, which facilitates maintenance and replacement.

[0056] The auxiliary wall panel plastering device and its production system described in this application are highly automated in the plastering and material collection process. They can automatically clean up waste materials, achieve fully automatic mechanical control, save a lot of labor, and eliminate previous tail pit defects. The extension length of the cylinder 15 can be precisely controlled online, and the body 8 can be precisely controlled to switch between the working position and the waiting position to ensure the surface flatness of the wall panel and improve the dimensional accuracy of the finished wall panel thickness.

[0057] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A device for assisting in plastering wall panels, characterized in that, At least including: The body has a support portion, which is adapted to be located at the rear of the mold carriage and at the same level as the sides of the mold carriage when the cutter head is smearing, so that when the cutter head moves to the rear of the mold carriage, the support portion supports the cutter head and restricts the movement of the cutter head in the longitudinal direction. It also includes a drive structure connected to the body, adapted to drive the body to a working position where the support can support the cutter head when the cutter head is smearing, and a waiting position where the body is driven away from the mold carriage when the cutter head has finished smearing so that the mold carriage can move to the downstream process. The body also includes a flow guide section; The guide section is located at the end of the support section away from the mold carriage. The guide section is inclined relative to the support section. The guide section is adapted to block the tail of the mold carriage when the cutter head is smoothing the surface, and to guide the waste material accumulated at the tail of the mold carriage to slide down the side of the guide section away from the mold carriage.

2. The device for auxiliary wall panel plastering according to claim 1, characterized in that, The drive structure includes a cylinder, a first transmission component, a rotating shaft, and a second transmission component; The telescopic head of the cylinder is connected to one end of the first transmission component, and the other end of the first transmission component is connected to the rotating shaft. One end of the second transmission component is connected to the rotating shaft, and the other end is connected to the main body; The cylinder drives the rotating shaft to rotate via the first transmission component, and the rotating shaft drives the body to move to the working position or the waiting position via the second transmission component.

3. The device for auxiliary wall panel plastering according to claim 2, characterized in that, The first transmission component is a crank, one end of which is hinged to the telescopic head of the cylinder, and the other end is fixedly connected to the rotating shaft; The second transmission component is a connecting rod, one end of which is fixedly connected to the rotating shaft and the other end is fixedly connected to the main body. A preset angle is set between the connecting rod and the crank along the circumferential direction of the rotating shaft.

4. The device for auxiliary wall panel plastering according to claim 2, characterized in that, It also includes a support hinged to the base of the cylinder so that the cylinder can rotate relative to the support.

5. The device for auxiliary wall panel plastering according to claim 1, characterized in that, The body also includes a connecting part, which is located at the end of the guide part away from the support part, and the connecting part is connected to the end of the second transmission member away from the rotating shaft.

6. The apparatus for auxiliary wall panel plastering according to claim 5, characterized in that, The main body has a plate-like structure, and the plate surface where the connecting part is located is perpendicular to the plate surface where the supporting part is located.

7. The device for auxiliary wall panel plastering according to claim 1, characterized in that, It also includes a collection bin, suitable for collecting waste material that slides down the guide section.

8. A production system, characterized in that, The apparatus includes any one of claims 1-7 for auxiliary wall panel plastering.

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