A rock wool packaging equipment
Through the coordinated design of the roller conveyor, conveying components, and support components, the problems of friction damage and insufficient stability in rock wool board packaging equipment have been solved, achieving smooth transition and precise stacking of boards, and improving the applicability and packaging efficiency of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN ZHAOYIN MATERIAL TECHNOLOGY CO LTD
- Filing Date
- 2025-08-01
- Publication Date
- 2026-06-30
Smart Images

Figure CN224428060U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of rock wool packaging technology, specifically to a rock wool packaging equipment. Background Technology
[0002] Rock wool boards are inorganic fiber boards made primarily from basalt through high-temperature melting and processing. They possess excellent thermal insulation properties and are widely used in construction, industry, and other fields. In the production process of rock wool boards, packaging is a crucial step in ensuring the quality of product transportation and storage. The boards need to be neatly stacked and secured to prevent surface damage caused by collisions and friction during transport.
[0003] In the existing technology, some research and development has been carried out on packaging equipment for rock wool boards. For example, Chinese patent CN216611808U discloses a packaging equipment for the production of rock wool composite boards, which realizes the stacking of boards through the cooperation of lifting screws and lifting frames, and uses limiting plates to ensure the positioning accuracy of the boards when they enter, thus realizing the automation of the stacking process. However, this solution has obvious defects in actual use: after the lifting frame supports the boards, subsequent boards are directly stacked on top by conveyor rollers. The boards will slide and rub against each other due to direct contact, which can easily damage the fiber structure of the rock wool board surface or cause scratches, affecting the appearance and quality of the product. At the same time, the lifting action of the lifting frame and the board conveying require high precision. If not controlled properly, the boards can easily shift or collide. In addition, the height connection between the conveying components and stacking components of the existing equipment is not flexible enough, making it difficult to adapt to the conveying needs of rock wool boards of different thicknesses. Moreover, the support structure of some equipment is not stable enough, and it is prone to shaking during long-term operation, which further affects the stacking accuracy. Utility Model Content
[0004] The purpose of this utility model is to provide a rock wool packaging equipment that can reduce the friction of stacked boards, improve structural stability, and has stronger adaptability.
[0005] This utility model is achieved through the following technical solution: a rock wool packaging device, including a roller conveyor, a conveying assembly, and a support assembly; the conveying assembly is located on the rear side of the roller conveyor and is aligned with the conveying direction of the roller conveyor; the bottom end of the conveying assembly is provided with a telescopic rod, which is used to adjust the height of the conveying assembly in use so that the conveying surface of the conveying assembly is flush with the conveying surface of the roller conveyor; there are two support assemblies, which are symmetrically installed on both sides above the conveying assembly; the side of the support assembly is provided with a limiting plate, which is used to limit the rock wool on the support assembly in use.
[0006] The working principle of this technical solution is as follows: through the coordinated operation of a roller conveyor, conveying components, and support components, the transition and positioning of rock wool boards from initial conveying to stacking is achieved. The roller conveyor, as the front-end conveying device, is responsible for transporting the rock wool boards to be packaged forward. The conveying components adjust their height via telescopic rods to ensure that their transport surface is flush with the roller conveyor's transport surface, eliminating height differences during board transport and preventing board collisions or jamming. Two symmetrically arranged support components temporarily support subsequent boards, while limiting plates, by contacting the sides of the boards, restrict lateral displacement, ensuring accurate positioning of the boards on the support components and laying the foundation for neat stacking.
[0007] To better realize this utility model, the conveying assembly further includes a mounting base, rotating rollers, and a motor; the mounting base is fixedly installed at the top of the telescopic rod; there are multiple rotating rollers, which are rotatably installed at equal intervals on the inner side of the mounting base; the motor is installed on the outer side of the mounting base and is connected to the rotating rollers for driving the rotating rollers to rotate.
[0008] To better realize this utility model, it further includes support legs and connecting rods; the number of support legs is at least four, and all four support legs are set at the bottom corner of the mounting base for supporting the mounting base; the connecting rod is inserted into the inner side of the support legs and slidably connected to the mounting base.
[0009] To better realize this utility model, the outer wall of the connecting rod is slidably connected to the inner wall of the support leg, and the length of the connecting rod is the same as the length of the support leg, so as to achieve stable sliding and limiting of the connecting rod within the support leg.
[0010] To better realize this utility model, the support assembly further includes a support plate, a support frame, and a cylinder; the support frame is fixedly installed on the top side of the mounting base; the support plate is slidably disposed on the top of the support frame, and the upper end face of the support plate is arranged parallel to the rotating roller; the cylinder is disposed on the side of the support frame and connected to the support plate, and is used to drive the support plate to slide along the support frame.
[0011] To better realize this utility model, one end of the support plate is comb-shaped, and the top end face of the support frame is provided with multiple connecting holes, which are adapted to the comb-shaped end of the support plate; the comb-shaped end of the support plate is inserted into the connecting holes to guide and limit the sliding of the support plate.
[0012] To better realize this utility model, a plurality of universal balls are further provided at the top of one end of the support plate. The universal balls are arranged at equal intervals. The universal balls are used to reduce the friction between the rock wool board and the support plate, and facilitate the movement of the rock wool board on the support plate.
[0013] To better realize this utility model, the distance between the lower end face of the support plate and the top end of the roller is greater than the thickness of the rock wool board, so as to avoid the support plate blocking the rock wool board from moving onto the roller and to ensure that the rock wool board is stacked smoothly.
[0014] Compared with the prior art, this utility model has the following advantages and beneficial effects:
[0015] (1) This utility model realizes the process of temporary support, detachment, and falling stacking of rock wool boards through the sliding design of the support component. The support plate first supports the board and then slides to the side to detach through the cylinder drive, so that the board falls and stacks by its own weight, avoiding the direct friction between the boards in the traditional stacking method. At the same time, the universal ball on the support plate further reduces the friction between the board and the support plate during the transport of the board, effectively protecting the surface structure of the rock wool board and ensuring product quality.
[0016] (2) The conveying component of this utility model achieves height adjustment through telescopic rods to ensure that its conveying surface is flush with the conveying surface of the roller conveyor, ensuring smooth transition of the plate and avoiding collisions or jamming caused by height differences; the cooperation between the support leg and the connecting rod enhances the support strength of the mounting seat, and the sliding connection design between the connecting rod and the support leg ensures the flexibility of the mounting seat lifting and lowering, while limiting its lateral swaying and improving the overall stability of the equipment; the comb-shaped structure of the support plate is adapted to the connecting hole of the support frame, providing precise guidance for the sliding of the support plate, avoiding deviation during the sliding process, and ensuring the accuracy of the stacking position;
[0017] (3) The limiting plate of this utility model can effectively limit the rock wool board on the support assembly, ensuring that the board does not shift laterally during the conveying and stacking process, reducing the need for manual adjustment; the spacing design between the support plate and the rotating roller ensures that rock wool boards of different thicknesses can fall and be stacked smoothly, improving the equipment's adaptability to products of different specifications; the motor drives the rotating roller to rotate synchronously, and with the automatic control of the cylinder, the efficient coordination of board conveying and stacking is realized, improving packaging efficiency;
[0018] (4) The components of this utility model are reasonably laid out, and the functions are integrated through modular design. It occupies a small area and is easy to maintain. Each component adopts a mature mechanical structure, which is cost-controllable and reliable in operation, making it suitable for industrial mass production scenarios. Attached Figure Description
[0019] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:
[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0021] Figure 2This is a schematic diagram of the connection structure between the conveying component and the supporting component in this utility model;
[0022] Figure 3 This is a schematic diagram showing the disassembled structure of the support component in this utility model.
[0023] Wherein: 1—roller conveyor, 2—mounting seat, 3—rotating roller, 4—support plate, 5—support frame, 6—support leg, 7—telescopic rod, 8—motor, 9—universal ball, 10—limiting plate, 11—connecting hole, 12—connecting rod, 13—cylinder. Detailed Implementation
[0024] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0025] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and 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 this utility model.
[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 utility model based on the specific circumstances.
[0027] Example 1:
[0028] The main structure of this embodiment is as follows: Figures 1-3As shown, the system includes a roller conveyor 1, a conveying assembly, and a support assembly. The conveying assembly is located behind the roller conveyor 1 and is aligned with the conveying direction of the roller conveyor 1. The bottom end of the conveying assembly is equipped with a telescopic rod 7, which is used to adjust the height of the conveying assembly during use so that the conveying surface of the conveying assembly is flush with the conveying surface of the roller conveyor 1. There are two support assemblies, which are symmetrically installed on both sides above the conveying assembly. The side of the support assembly is equipped with a limiting plate 10, which is used to limit the rock wool on the support assembly during use.
[0029] The specific implementation method is as follows: the roller conveyor 1 is started, and the rock wool board to be packaged moves along the transport direction under the drive of the roller conveyor 1; the telescopic rod 7 is extended and retracted according to the height of the transport surface of the roller conveyor 1, so that the transport surface of the conveying component is flush with the transport surface of the roller conveyor 1; the rock wool board smoothly transitions from the end of the roller conveyor 1 to the conveying component, and continues to be transported backward with the conveying component; the support component is in the initial working position and its support surface is adapted to the transport surface of the conveying component, the edge of the board rests on the support component, and at the same time the limiting plate 10 is attached to both sides of the board to prevent the board from shifting during the transport process.
[0030] Example 2:
[0031] This embodiment further defines the structure of the conveying component based on the above embodiments, such as... Figure 1 , Figure 2 As shown, the conveying assembly includes a mounting base 2, rotating rollers 3, and a motor 8. The mounting base 2 is fixedly installed on the top of the telescopic rod 7. Multiple rotating rollers 3 are rotatably mounted on the inner side of the mounting base 2 at equal intervals. The motor 8 is installed on the outer side of the mounting base 2 and is connected to the rotating rollers 3 for driving their rotation. The conveying assembly achieves active conveying of the sheet material through power drive, ensuring stable and controllable conveying speed. The mounting base 2 provides a rigid mounting foundation for the rotating rollers 3 and the motor 8, and rises and falls synchronously with the telescopic rod 7 through a fixed connection. Multiple equally spaced rotating rollers 3 form a continuous conveying plane, and their rotation causes the sheet material to move through friction with the bottom surface of the sheet material. The motor 8, as a power source, transmits power to the rotating rollers 3 through a transmission structure such as a chain or belt, driving all rotating rollers 3 to rotate synchronously, ensuring uniform conveying of the sheet material.
[0032] In a specific implementation, the mounting base 2 is fixed to the top of the telescopic rod 7 with bolts. When the telescopic rod 7 extends or retracts, the mounting base 2 rises and falls synchronously with it. After the motor 8 is powered on, it starts, and its output shaft is connected to the shaft end of one of the rotating rollers 3 through a chain or belt, driving the rotating roller 3 to rotate. Since the rotating rollers 3 are connected to each other through a chain drive structure inside the mounting base 2 (not shown), when a single rotating roller 3 rotates, all rotating rollers 3 rotate synchronously in the same direction. The rock wool board enters above the rotating roller 3 from the roller conveyor 1, and the rotation of the rotating roller 3 drives the board to move along the transport direction, achieving stable conveying.
[0033] Example 3:
[0034] This embodiment, based on the above embodiment, further adds a support leg 6 and a connecting rod 12, such as... Figure 1 , Figure 2 As shown, there are at least four support legs 6, all located at the bottom corners of the mounting base 2 to support it. The connecting rod 12 is inserted into the inner side of the support legs 6 and slidably connected to the mounting base 2. The support legs 6 and the connecting rod 12 form an auxiliary support structure, enhancing the stability of the conveying assembly during lifting and operation. The support legs 6 are distributed at the bottom corners of the mounting base 2, providing additional support to the mounting base 2 by contacting the ground or frame at their bottom, thus reducing the load-bearing pressure on the telescopic rod 7. One end of the connecting rod 12 is slidably connected to the mounting base 2, and the other end is inserted into the inner side of the support legs 6, forming a retractable guide support structure that limits the lateral swaying of the mounting base 2.
[0035] In a specific implementation, four support legs 6 are fixed at the four corners of the bottom of the mounting base 2, with their bottom ends contacting the ground or fixed to the equipment frame. The top end of the connecting rod 12 is slidably connected to the bottom of the mounting base 2 via a slider (not shown), and its bottom end is inserted into the inner cavity of the support leg 6. When the telescopic rod 7 drives the mounting base 2 to rise, the connecting rod 12 moves upward with the mounting base 2, and its outer wall slides along the inner wall of the support leg 6, guiding the upward trajectory of the mounting base 2 and preventing tilting. When the mounting base 2 descends, the connecting rod 12 slides down with it, cooperating with the support leg 6 to support the mounting base 2 and enhance the overall structural stability. Other parts of this embodiment are the same as those in the above embodiment and will not be described again.
[0036] Example 4:
[0037] This embodiment, based on the above embodiment, further defines the connection method between the support leg 6 and the connecting rod 12, such as... Figure 1 , Figure 2As shown, the outer wall of the connecting rod 12 is slidably connected to the inner wall of the support leg 6, and the length of the connecting rod 12 is the same as the length of the support leg 6, so as to achieve stable sliding limit of the connecting rod 12 within the support leg 6. By limiting the sliding fit relationship and length parameters of the connecting rod 12 and the support leg 6, the reliability of the auxiliary support structure is ensured: the outer wall of the connecting rod 12 is slidably connected to the inner wall of the support leg 6, ensuring smooth relative movement between the two; the connecting rod 12 and the support leg 6 are the same length, ensuring that the connecting rod 12 will not completely disengage when sliding within the support leg 6, and at the same time, when the mounting base 2 is lowered to the lowest position, the bottom end of the connecting rod 12 is flush with the bottom end of the support leg 6, achieving maximum support strength.
[0038] In a specific implementation, the outer wall of the connecting rod 12 and the inner wall of the support leg 6 are fitted with a clearance to ensure that they can slide relative to each other without jamming. When the mounting base 2 rises to its highest position, most of the connecting rod 12 extends out of the support leg 6, but its length is the same as that of the support leg 6, ensuring that the top end of the connecting rod 12 remains connected to the mounting base 2 and the bottom end does not detach from the support leg 6. When the mounting base 2 descends to its lowest position, the connecting rod 12 is completely retracted into the support leg 6, with both bottom ends flush, sharing the weight of the mounting base 2 and achieving stable positioning. The other parts of this embodiment are the same as those in the above embodiment and will not be described again.
[0039] Example 5:
[0040] This embodiment further defines the structure of the support component based on the above embodiments, such as... Figure 1 , Figure 2 As shown, the support assembly includes a support plate 4, a support frame 5, and a cylinder 13. The support frame 5 is fixedly installed on the top side of the mounting base 2. The support plate 4 is slidably disposed on the top of the support frame 5, and its upper surface is parallel to the rotating roller 3. The cylinder 13 is disposed on the side of the support frame 5 and connected to the support plate 4, and is used to drive the support plate 4 to slide along the support frame 5. The support assembly achieves temporary support and rapid detachment of the sheet metal through the slidable support plate 4, providing conditions for frictionless stacking. The support frame 5 provides an installation base for the support plate 4 and the cylinder 13, ensuring that the relative positions of the support assembly and the conveying assembly are fixed. The support plate 4 can slide along the support frame 5, and its upper surface is parallel to the rotating roller 3, ensuring that the sheet metal is placed stably. The cylinder 13 serves as a power source, driving the support plate 4 to slide horizontally, thereby achieving the support and detachment actions of the sheet metal.
[0041] In the specific implementation, the support frame 5 is fixed to the top of both sides of the mounting base 2 by bolts. The cylinder 13 is horizontally installed on the side of the support frame 5, and its piston rod end is connected to the support plate 4. In the initial state, the piston rod of the cylinder 13 extends, driving the support plate 4 to slide to the working position, with its upper end face parallel to the rotating roller 3 and at the same height. When the rock wool board is conveyed to the top of the support plate 4, the support plate 4 provides support for the board. When stacking is required, the piston rod of the cylinder 13 retracts, driving the support plate 4 to slide outward along the support frame 5. The support plate 4 is pulled away from the bottom of the board, and the board falls under the action of gravity. The other parts of this embodiment are the same as those in the above embodiment and will not be described again.
[0042] Example 6:
[0043] This embodiment further defines the structure of the support component based on the above embodiments, such as... Figure 3 As shown, one end of the support plate 4 is comb-shaped, and the top end face of the support frame 5 is provided with multiple connecting holes 11, which are adapted to the comb-shaped end of the support plate 4. The comb-shaped end of the support plate 4 is inserted into the connecting holes 11 to guide and limit the sliding of the support plate 4. The cooperation between the comb-shaped structure and the connecting holes 11 improves the guiding accuracy and structural stability of the sliding of the support plate 4. The comb-shaped end of the support plate 4 is adapted to the connecting holes 11 of the support frame 5 to form a mortise and tenon joint, which restricts the up and down swaying of the support plate 4. The insertion structure ensures that the support plate 4 slides in a preset direction, avoids deviation during sliding, and ensures accurate support position of the plate.
[0044] In a specific implementation, the comb-shaped end of the support plate 4 is inserted into the connecting hole 11 at the top of the support frame 5. The width of the comb teeth matches the width of the connecting hole 11, forming a clearance fit. When the cylinder 13 drives the support plate 4 to slide, the comb-shaped structure slides along the inner wall of the connecting hole 11, and the connecting hole 11 guides the sliding direction of the support plate 4. When the support plate 4 supports the plate, the inner wall of the connecting hole 11 limits the comb-shaped structure, preventing the support plate 4 from tilting or shifting due to the weight of the plate. Other parts of this embodiment are the same as those in the above embodiment and will not be described again.
[0045] Example 7:
[0046] This embodiment, based on the above embodiment, further adds a omnidirectional ball 9, such as... Figures 1-3As shown, a plurality of omnidirectional balls 9 are provided at the top of one end of the support plate 4. The omnidirectional balls 9 are arranged at equal intervals. The omnidirectional balls 9 are used to reduce the friction between the rock wool board and the support plate 4, facilitating the movement of the rock wool board on the support plate 4. The omnidirectional balls 9 replace sliding friction with rolling friction, reducing the frictional force between the board and the support plate 4. The multiple omnidirectional balls 9 arranged at equal intervals protrude from the surface of the support plate 4 and contact the bottom surface of the board. When the board moves on the support plate 4, the omnidirectional balls 9 roll, greatly reducing the frictional resistance. The reduced frictional force can prevent scratches or damage to the surface of the board due to friction, ensuring product quality.
[0047] In a specific implementation, multiple omnidirectional balls 9 are installed on the top of one end of the support plate 4. These omnidirectional balls 9 can rotate freely 360°, with their tops slightly above the surface of the support plate 4. When the rock wool board is conveyed from the roller conveyor 1 to above the support plate 4, the bottom surface of the board contacts the omnidirectional balls 9. Under the action of the conveying force, the board moves along the support plate 4, and the omnidirectional balls 9 roll in the direction of board movement, reducing friction between the board and the support plate 4 and preventing damage to the board surface. Other parts of this embodiment are the same as those in the above embodiment and will not be repeated.
[0048] Example 8:
[0049] This embodiment, based on the above embodiment, further specifies that the distance between the lower end face of the support plate 4 and the top end of the rotating roller 3 is greater than the thickness of the rock wool board, so as to avoid the support plate 4 blocking the rock wool board from moving onto the rotating roller 3 and to ensure that the rock wool board is stacked smoothly. By limiting the distance parameter between the support plate 4 and the rotating roller 3, it is ensured that the board can fall and be stacked smoothly. The distance between the lower end face of the support plate 4 and the top end of the rotating roller 3 is greater than the thickness of the rock wool board, providing sufficient space for the board to fall and avoiding the support plate 4 from obstructing the falling board. The reasonable distance design can ensure that the board falls smoothly, reduce the impact with the board below, and further protect the surface of the board.
[0050] In a specific implementation, when the support plate 4 is in the supporting position, the distance between its lower end face and the top of the rotating roller 3 is set to be greater than the thickness of the rock wool board. For example, if the board thickness is 5cm, the distance is set to 6-8cm. When the support plate 4 is removed from the bottom of the board, the board falls onto the board on the lower rotating roller 3 under the action of gravity. Because the distance is sufficient, the board will not collide with the support plate 4 or the rotating roller 3 during the falling process, and will be stably stacked on the board below, completing unobstructed stacking. The other parts of this embodiment are the same as those in the above embodiment, and will not be repeated here.
[0051] It is understood that the working principle and working process of components such as roller conveyor 1 and motor 8 in the rock wool packaging equipment structure according to one embodiment of the present utility model are existing technologies and are well known to those skilled in the art, and will not be described in detail here.
[0052] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.
Claims
1. A rock wool packaging equipment, characterized in that, It includes a roller conveyor (1), a conveying assembly and a support assembly; the conveying assembly is located on the rear side of the roller conveyor (1) and is in the same direction as the conveying of the roller conveyor (1). The bottom end of the conveying assembly is provided with a telescopic rod (7), which is used to adjust the height of the conveying assembly in use so that the conveying surface of the conveying assembly is flush with the conveying surface of the roller conveyor (1); there are two support assemblies, which are symmetrically installed on the upper sides of the conveying assembly. The side of the support assembly is provided with a limiting plate (10), which is used to limit the rock wool on the support assembly in use.
2. The rock wool packaging equipment according to claim 1, characterized in that, The conveying assembly includes a mounting base (2), a rotating roller (3), and a motor (8); the mounting base (2) is fixedly mounted on the top of the telescopic rod (7); there are multiple rotating rollers (3), which are rotatably mounted on the inner side of the mounting base (2) at equal intervals; the motor (8) is mounted on the outer side of the mounting base (2) and is connected to the rotating rollers (3) for driving the rotating rollers (3) to rotate.
3. The rock wool packaging equipment according to claim 2, characterized in that, It also includes support legs (6) and connecting rods (12); the number of support legs (6) is at least four, and the four support legs (6) are all located at the bottom corner of the mounting base (2) to support the mounting base (2); the connecting rods (12) are inserted into the inner side of the support legs (6) and are slidably connected to the mounting base (2).
4. The rock wool packaging equipment according to claim 3, characterized in that, The outer wall of the connecting rod (12) is slidably connected to the inner wall of the support leg (6), and the length of the connecting rod (12) is the same as the length of the support leg (6) so as to achieve stable sliding limit of the connecting rod (12) within the support leg (6).
5. A rock wool packaging equipment according to claim 2, characterized in that, The support assembly includes a support plate (4), a support frame (5), and a cylinder (13); the support frame (5) is fixedly installed on the top of one side of the mounting base (2); the support plate (4) is slidably disposed on the top of the support frame (5), and the upper end face of the support plate (4) is arranged parallel to the rotating roller (3); the cylinder (13) is disposed on the side of the support frame (5) and connected to the support plate (4), and is used to drive the support plate (4) to slide along the support frame (5).
6. A rock wool packaging equipment according to claim 5, characterized in that, One end of the support plate (4) is comb-shaped, and the top end face of the support frame (5) is provided with a plurality of connecting holes (11). The connecting holes (11) are adapted to the comb-shaped end of the support plate (4). The comb-shaped end of the support plate (4) is inserted into the connecting hole (11) to guide and limit the sliding of the support plate (4).
7. The rock wool packaging equipment according to claim 5, characterized in that, The top of one end of the support plate (4) is provided with multiple universal balls (9), which are arranged at equal intervals. The universal balls (9) are used to reduce the friction between the rock wool board and the support plate (4) and facilitate the movement of the rock wool board on the support plate (4).
8. A rock wool packaging equipment according to claim 5, characterized in that, The distance between the lower end face of the support plate (4) and the top end of the roller (3) is greater than the thickness of the rock wool board, so as to avoid the support plate (4) blocking the rock wool board from moving onto the roller (3) and ensuring that the rock wool board is stacked smoothly.