A rock wool board flattening, forming and pleating device and use method thereof

Abstract

The invention discloses a rock wool board flattening, forming and pleating device and a method of using the same, and relates to the technical field of flattening, forming and pleating devices. The rock wool board flattening, forming and pleating device comprises: a cylinder for flattening a rock wool board, one side of the cylinder is fixedly connected to a fixed shaft; a connecting frame, located on both sides of the cylinder, the fixed shaft is rotatably connected to the connecting frame; a flattening soft sleeve, arranged in multiple groups of circles on the outer periphery of the cylinder, for smoothing and flattening the surface of the rock wool board; the invention makes the variable soft sleeve harden and then penetrate into the rock wool board, and injects waterproof glue, so that the part of the rock wool board penetrated by the variable soft sleeve contains waterproof glue, and when the rock wool board is subsequently cut, the part penetrated by the variable soft sleeve is cut, so that the cut surface of the rock wool board after cutting further has waterproof performance.

Description

Technical Field

[0001] The invention belongs to the technical field of flattening, forming and pleating equipment, and in particular relates to a rock wool board flattening, forming and pleating equipment. Background Art

[0002] Rock wool board, also known as rock wool insulation decorative board, is an inorganic fiber board made of basalt as the main raw material and processed by high-temperature melting. It has the characteristics of light weight, low thermal conductivity, heat absorption and non-flammability. Therefore, it is used in various industries. In the production process of rock wool board, high-temperature melting, extrusion, pleating and other processing processes are required. Especially in the process of pleating the rock wool board, the staff often use pleating machines to assist in pleating the rock wool board.

[0003] The pleating of rock wool board is a process of processing rock wool board. The rock wool board is pleated by mechanical equipment to form a pleated surface within a certain range, increase its surface area, and improve the sound absorption and heat insulation performance of the rock wool board.

[0004] After pleating, the rock wool board enters the extrusion molding process, and will be corrected by the flattening roller to flatten the surface of the rock wool board. At the same time, in order to improve the waterproof effect of the rock wool board, the company will brush waterproof coating on the surface of the rock wool board during the flattening process to further improve the waterproof performance of the rock wool board. The rock wool board needs to be cut into individual boards of a certain length, so the exposure of the cut surface will weaken the waterproof performance of the rock wool board. Therefore, we propose a device that can flatten the rock wool board and improve the waterproof performance of the cut surface at the same time. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a rock wool board flattening, forming and pleating device that can overcome the above problems or at least partially solve the above problems.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: a rock wool board flattening, forming and pleating equipment, comprising: a cylinder for flattening the rock wool board, a fixed shaft is fixedly connected to one side of the cylinder; a connecting frame, located on both sides of the cylinder, and the fixed shaft is rotatably connected to the connecting frame; a flattening soft sleeve, which is arranged in multiple groups of circles on the outer periphery of the cylinder, and is used to smooth and flatten the surface of the rock wool board, one group of the flattening soft sleeves is a variable soft sleeve with variable hardness, and when the cylinder rotates, the variable soft sleeve becomes hard and penetrates into the rock wool board and is injected with waterproof glue.

[0007] Preferably, a cavity is provided in the variable soft sleeve, a glue outlet connected to the cavity is provided at the front end of the variable soft sleeve, a support frame is fixedly connected to the inner wall of the cylinder near the variable soft sleeve, a hard rod is slidably connected to the support frame, and the hard rod slides in the variable soft sleeve to harden the variable soft sleeve when the hard rod enters the cavity.

[0008] Preferably, a rotating shaft is rotatably connected in the cylinder, and one end of the rotating shaft that passes through the outside of the cylinder is rotatably connected to the connecting frame, a cam is fixedly connected to the rotating shaft, and the end of the hard rod away from the variable soft sleeve is fixedly connected to a connecting plate, and the cam corresponds to the connecting plate; when the variable soft sleeve needs to harden, the rotating shaft stops rotating synchronously with the cylinder, and the cam is located close to the direction of the rock wool plate; a spring is fixedly connected between the support frame and the connecting plate, and the spring is mounted on the hard rod to drive the hard rod located in the variable soft sleeve to move in a direction away from the variable soft sleeve.

[0009] Preferably, it also includes: a motor, a gear is fixedly connected to the output end of the motor, a gear ring is fixedly connected to the outer periphery of one end of the rotating shaft outside the cylinder, and the gear and the gear ring are meshed to control the rotation and stop of the rotating shaft.

[0010] Preferably, a first sensor is installed on the ring gear, the first sensor is opposite to the cam, and a second sensor is installed on a connecting frame close to the first sensor to monitor the position of the cam through the second sensor and the first sensor.

[0011] Preferably, a first flow channel is opened in the rotating shaft, the first flow channel passes through the outer wall of the rotating shaft, a rotating connecting box is rotatably connected to the rotating shaft, the rotating connecting box is connected to the first flow channel, the rotating connecting box is connected to one end of the hard rod through a supply pipe, a second flow channel is opened in the hard rod, one end of the second flow channel passes through one end of the hard rod close to the variable soft sleeve.

[0012] Furthermore, a threaded sleeve is fixedly connected to the variable soft sleeve, and the threaded sleeve is threadedly connected to the cylinder body to achieve the detachability of the variable soft sleeve.

[0013] Furthermore, it also includes: a locking mechanism for locking the threaded sleeve while the variable soft sleeve hardens.

[0014] Preferably, the locking mechanism includes a first wedge block fixedly connected to the top of the threaded sleeve and a second wedge block fixedly connected to the connecting plate, so that when the hard rod enters the variable soft sleeve, the second inclined surface on the second wedge block pushes against the first inclined surface on the first wedge block to lock the threaded sleeve spirally.

[0015] A method for using a rock wool board flattening, forming and pleating device, mainly comprising the following steps:

[0016] S1. The surface of the rock wool plate is flattened by multiple sets of flattening soft sleeves arranged on the circumference of the cylinder, and the surface of the rock wool plate can be knurled;

[0017] S2. When the variable soft sleeve needs to be hardened, the hard rod is driven to extend into the variable soft sleeve to fill the cavity in the variable soft sleeve, and when the cylinder rotates, the variable soft sleeve is inserted into the rock wool board, and waterproof glue is injected into the rock wool board at the same time;

[0018] S3. When the variable soft sleeve does not need to be hardened, the hard rod can be driven away from the variable soft sleeve, and then the flattening and glue injection of the rock wool plate can be completed through the cylinder.

[0019] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0020] 1. The rock wool board flattening, forming and pleating equipment flattens the rock wool board through multiple groups of flattening soft sleeves arranged on the circumference of the cylinder to avoid wrinkles and the like. During the rotation of the cylinder, since the flattening soft sleeve is made of soft material, it will bend and deform when it contacts the rock wool board. This allows the flattening soft sleeve to brush off the remaining rock wool material on the rock wool board, so that the remaining rock wool material is further separated from the rock wool board, which is convenient for the subsequent removal of the remaining rock wool material from the rock wool board. The flattening soft sleeve can also compact the surface of the rock wool board to further improve the flatness of the surface of the rock wool board.

[0021] 2. The rock wool board flattening and forming pleating equipment inserts the variable soft sleeve into the rock wool board after hardening, and injects waterproof glue, so that the part of the rock wool board inserted by the variable soft sleeve contains waterproof glue, and when the rock wool board is subsequently cut, the part inserted by the variable soft sleeve is cut, so that the cut surface of the rock wool board after cutting has further waterproof performance;

[0022] 3. The rock wool board flattening, forming and pleating equipment can play a locking role on the threaded sleeve in the process of hardening the variable soft sleeve by setting a locking mechanism. The hard rod enters the variable soft sleeve, hardening the variable soft sleeve and locking the threaded sleeve at the same time, thereby preventing the threaded sleeve from loosening on the cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In the attached picture:

[0024] Figure 1 A schematic diagram of the three-dimensional structure of a rock wool board flattening, forming and pleating device proposed by the present invention Figure 1 ;

[0025] Figure 2 This is a right side view of a rock wool board flattening, forming and pleating device proposed by the present invention;

[0026] Figure 3 A schematic diagram of the three-dimensional structure of a rock wool board flattening, forming and pleating device proposed by the present invention Figure 2 ;

[0027] Figure 4 This is a schematic diagram of the structure of a variable soft sleeve and a hard rod of a rock wool board flattening, forming and pleating device proposed by the present invention;

[0028] Figure 5 A schematic structural diagram of a first wedge block and a second wedge block of a rock wool board flattening, forming and pleating device proposed by the present invention;

[0029] Figure 6 This is a schematic structural diagram of a cavity and a threaded sleeve of a rock wool board flattening, forming and pleating device proposed by the present invention;

[0030] Figure 7 This is a structural schematic diagram of a cam of a rock wool board flattening, forming and pleating device proposed by the present invention;

[0031] Figure 8 A rock wool board flattening, forming and pleating device proposed by the present invention Figure 7 The structural diagram at A in the middle;

[0032] Fig. 9 This is a structural schematic diagram of a first flow channel and a rotating connection box of a rock wool board flattening, forming and pleating device proposed by the present invention;

[0033] Fig.10 This is a schematic structural diagram of a buffer surface and a push surface of a rock wool board flattening, forming and pleating device proposed by the present invention;

[0034] Fig.11 This is a schematic diagram of the structure of a rock wool board flattening, forming and pleating device proposed by the present invention;

[0035] Fig.12 This is a schematic structural diagram of a socket for a rock wool board flattening, forming and pleating device proposed in the present invention.

[0036] In the figure: 1. Cylinder; 10. Connecting frame; 100. Fixed shaft; 11. Flattening soft sleeve; 12. Variable soft sleeve; 121. Glue outlet; 122. Cavity; 13. Threaded sleeve; 131. First wedge block; 1311. First inclined surface; 132. Second wedge block; 133. Second inclined surface; 14. Support frame; 15. Hard rod; 151. Second flow channel; 16. Spring; 17. Connecting plate; 18. Supply pipe; 2. Rotating shaft; 21. Cam; 211. Buffer surface; 212. Push surface; 22. Gear ring; 23. Motor; 24. Gear; 25. First flow channel; 26. Rotating connecting box; 3. First sensor; 31. Second sensor; 4. Rock wool plate; 41. Socket; 5. Glue spray head. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0038] Example: Refer to Figure 1-Figure 12 , a rock wool board flattening, forming and pleating device, comprising: a cylinder 1 for flattening a rock wool board 4, one side of the cylinder 1 being fixedly connected with a fixed shaft 100; a connecting frame 10, located on both sides of the cylinder 1, the fixed shaft 100 being rotatably connected to the connecting frame 10; a flattening soft cover 11, arranged in a plurality of groups of circles on the outer periphery of the cylinder 1, for flattening the surface of the rock wool board 4, one group of the flattening soft covers 11 being a variable soft cover 12 with variable hardness, when the cylinder 1 rotates, the variable soft cover 12 becomes hard and then penetrates into the rock wool board 4 and is injected with waterproof glue;

[0039] After the cylinder 1 of the device is installed on the connecting frame 10, the cylinder 1 can be installed on the production line of the rock wool board 4 through the installation hole opened on the connecting frame 10, and used in conjunction with the pleating equipment and the extrusion equipment;

[0040] It should be understood that the rock wool plate 4 below the cylinder 1 is located on the conveying roller, so the device sets the cylinder 1 so that there is a certain gap between the cylinder 1 and the rock wool plate 4, and the gap can be used to roll and flatten the protruding uneven parts on the rock wool plate 4;

[0041] In addition, the device mainly flattens the rock wool plate 4 through multiple groups of flattening soft sleeves 11 arranged on the circumference of the cylinder 1 to avoid wrinkles and the like. During the rotation of the cylinder 1, since the flattening soft sleeve 11 is made of soft material, the flattening soft sleeve 11 will bend and deform when in contact with the rock wool plate 4, which enables the flattening soft sleeve 11 to brush off the remaining rock wool material on the rock wool plate 4 from the rock wool plate 4, so that the remaining rock wool material is further separated from the rock wool plate 4, which is convenient for the subsequent removal of the remaining rock wool material from the rock wool plate 4, and the flattening soft sleeve 11 can also compact the surface of the rock wool plate 4 to further improve the flatness of the surface of the rock wool plate 4;

[0042] At the same time, after the flattened soft sleeve 11 contacts the rock wool plate 4, a knurling with an indentation can be pressed out on the surface of the rock wool plate 4, thereby eliminating the need for knurling equipment.

[0043] One of the multiple groups of flattening soft sleeves 11 provided on the cylinder 1 is a variable soft sleeve 12 with variable hardness. Under normal conditions, the variable soft sleeve 12 is the same as the flattening soft sleeve 11, and both can be used to smooth, flatten, and knurl the rock wool plate 4, and to separate the residual rock wool material adhering to the rock wool plate 4 from the rock wool plate 4;

[0044] After the variable soft sleeve 12 is hardened, when the cylinder 1 rotates, it can penetrate into the rock wool board 4, and waterproof glue is continuously injected into the rock wool board 4 during the penetration process, so that the part of the rock wool board 4 penetrated by the variable soft sleeve 12 contains waterproof glue, and when the rock wool board 4 is subsequently cut, the part penetrated by the variable soft sleeve 12 is cut, so that the cut surface of the rock wool board 4 after cutting has further waterproof performance;

[0045] Further, see Figure 2 A glue spray head 5 is provided on one side of the cylinder 1. Figure 2 Taking the perspective as an example, the rock wool panel 4 moves from right to left, and the glue spray head 5 is set on the right side of the cylinder 1. The waterproof glue is sprayed on the rock wool panel 4 through the glue spray head 5. When the rock wool panel 4 passes through the cylinder 1, the flattened soft cover 11 can be applied to the waterproof glue on the rock wool panel 4. Since the flattened soft cover 11 is made of soft material, it will become thinner after contacting with the rock wool panel 4, and the waterproof glue on the rock wool panel 4 can be further evenly applied. The application process can make the waterproof agent further penetrate into the rock wool panel 4, thereby improving the waterproof performance of the rock wool panel 4.

[0046] It should be understood that by controlling the time it takes for the variable soft sleeve 12 to harden, the variable soft sleeve 12 can penetrate into the position to be cut, so that when cutting the rock wool board 4, the position where the variable soft sleeve 12 penetrates into the rock wool board 4 can be cut.

[0047] In one embodiment, referring to Figure 3 , Figure 4 , Figure 6 A cavity 122 is provided in the variable soft sleeve 12, a glue outlet 121 communicating with the cavity 122 is provided at the front end of the variable soft sleeve 12, a support frame 14 is fixedly connected to the inner wall of the cylinder 1 near the variable soft sleeve 12 in the cylinder 1, a hard rod 15 is slidably connected to the support frame 14, and the hard rod 15 slides in the variable soft sleeve 12 to harden the variable soft sleeve 12 when the hard rod 15 enters the cavity 122;

[0048] This embodiment describes how the variable soft cover 12 becomes hard relative to the flattened soft cover 11;

[0049] When the variable soft cover 12 needs to be hardened, the hard rod 15 is driven to extend into the variable soft cover 12, thereby filling the cavity 122 of the variable soft cover 12, so that the variable soft cover 12 changes from soft to hard, and then when the variable soft cover 12 is close to the rock wool board 4, it can be inserted into the rock wool board 4, and during the insertion process, waterproof glue is continuously injected into the rock wool board 4 through the glue outlet 121 on the variable soft cover 12;

[0050] When the variable soft cover 12 needs to be softened, the hard rod 15 is moved toward the glue outlet 121 , so that the variable soft cover 12 can be softened to the same degree as the flattened soft cover 11 .

[0051] In one embodiment, referring to Figure 3 , Figure 4 , Figure 7 , Fig.11 , a rotating shaft 2 is rotatably connected in the cylinder 1, and one end of the rotating shaft 2 that passes through the outside of the cylinder 1 is rotatably connected to the connecting frame 10, and a cam 21 is fixedly connected to the rotating shaft 2, and one end of the hard rod 15 away from the variable soft sleeve 12 is fixedly connected to the connecting plate 17, and the cam 21 corresponds to the connecting plate 17; when the variable soft sleeve 12 needs to harden, the rotating shaft 2 stops rotating synchronously with the cylinder 1, and makes the cam 21 close to the direction of the rock wool plate 4; a spring 16 is fixedly connected between the support frame 14 and the connecting plate 17, and the spring 16 is sleeved on the hard rod 15 to drive the hard rod 15 located in the variable soft sleeve 12 to move in the direction away from the variable soft sleeve 12;

[0052] The displacement of the hard rod 15 is achieved by stopping the rotation of the rotating shaft 2 and placing the cam 21 close to the rock wool plate 4 (see Fig.11), and under the rotation of the cylinder 1, the variable soft sleeve 12 is driven to approach the surface of the rock wool plate 4, and during this process, the variable soft sleeve 12 will make the connecting plate 17 at one end of the variable soft sleeve 12 contact with the buffer surface 211 of the cam 21 first, and at the buffer surface 211, the hard rod 15 starts to slide into the variable soft sleeve 12, and when the connecting plate 17 is located at the pushing surface 212 of the cam 21, the hard rod 15 completely enters the variable soft sleeve 12, and the variable soft sleeve 12 is completely filled, thereby making the variable soft sleeve 12 hard;

[0053] When the variable soft sleeve 12 does not need to harden, the buffer surface 211 and the push surface 212 of the cam 21 do not contact the connecting plate 17 on the variable soft sleeve 12, the hard rod 15 will be reset, and the rotating shaft 2 will rotate synchronously with the cylinder 1, so that the hard rod 15 will not enter the variable soft sleeve 12.

[0054] In one embodiment, referring to Figure 3 , further comprising: a motor 23, a gear 24 is fixedly connected to the output end of the motor 23, a gear ring 22 is fixedly connected to the outer periphery of one end of the rotating shaft 2 located outside the cylinder 1, and the gear 24 and the gear ring 22 are meshed to control the rotation and stop of the rotating shaft 2;

[0055] The rotation of the rotating shaft 2 is controlled and driven by the motor 23 , which drives the gear 24 to rotate, and further drives the ring gear 22 to rotate.

[0056] Further, see Figure 1 , Figure 2 A first sensor 3 is mounted on the gear ring 22, the first sensor 3 is opposite to the cam 21, and a second sensor 31 is mounted on the connecting frame 10 close to the first sensor 3, for monitoring the position of the cam 21 through the second sensor 31 and the first sensor 3;

[0057] In order to further facilitate understanding of the position of the cam 21 relative to the connecting frame 10, the first sensor 3 and the second sensor 31 cooperate with each other so that the cam 21 can stay close to the rock wool board 4 when the rotating shaft 2 needs to stop rotating.

[0058] In one embodiment, referring to Figure 6 A first flow channel 25 is provided in the rotating shaft 2, and the first flow channel 25 penetrates the outer wall of the rotating shaft 2. A rotating connection box 26 is rotatably connected to the rotating shaft 2, and the rotating connection box 26 is connected to the first flow channel 25. The rotating connection box 26 is connected to one end of the hard rod 15 through the supply pipe 18. A second flow channel 151 is provided in the hard rod 15, and one end of the second flow channel 151 penetrates one end of the hard rod 15 close to the variable soft sleeve 12;

[0059] A glue injection tube is rotated and connected on one end of the rotating shaft 2, and waterproof glue is injected into the first flow channel 25 of the rotating shaft 2 through the glue injection tube. The waterproof glue enters the rotating connection box 26 through the first flow channel 25, and then enters the supply pipe 18 from the rotating connection box 26, and then flows out from the glue outlet 121 through the second flow channel 151, thereby realizing the injection of glue into the rock wool panel 4 when the variable soft sleeve 12 is inserted into the rock wool panel 4.

[0060] In one embodiment, referring to Figure 3 , Figure 4 A threaded sleeve 13 is fixedly connected to the variable soft sleeve 12, and the threaded sleeve 13 is threadedly connected to the cylinder 1 to realize the detachability of the variable soft sleeve 12;

[0061] The variable soft sleeve 12 can be conveniently installed on the cylinder body 1 through the threaded sleeve 13, thereby facilitating the replacement of the variable soft sleeve 12.

[0062] In one embodiment, referring to FIG. 4, Figure 5 , Figure 6 , further comprising: a locking mechanism for locking the threaded sleeve 13 while the variable soft sleeve 12 hardens;

[0063] Since the variable soft sleeve 12 needs to change its hardness, the threaded sleeve 13 may become loose during repeated changes and during the friction between the variable soft sleeve 12 and the rock wool plate 4.

[0064] If the threaded sleeve 13 is loose, when the hard rod 15 enters the variable soft sleeve 12 to fill the cavity 122, one end of the hard rod 15 cannot reach one end of the variable soft sleeve 12, causing the front end of the variable soft sleeve 12 to remain in a soft state, and the variable soft sleeve 12 cannot be effectively inserted into the rock wool plate 4;

[0065] Therefore, the device is provided with a locking mechanism, which can play a locking role on the threaded sleeve 13 during the process of hardening the variable soft sleeve 12, and the hard rod 15 enters the variable soft sleeve 12, which makes the variable soft sleeve 12 hard and at the same time plays a locking effect on the threaded sleeve 13, thereby preventing the threaded sleeve 13 from loosening on the cylinder 1.

[0066] The locking mechanism includes a first wedge block 131 fixedly connected to the top of the threaded sleeve 13 and a second wedge block 132 fixedly connected to the connecting plate 17, so that when the hard rod 15 enters the variable soft sleeve 12, the second inclined surface 133 on the second wedge block 132 pushes against the first inclined surface 1311 on the first wedge block 131, so that the threaded sleeve 13 is spirally locked;

[0067] The locking mechanism is that when the hard rod 15 contacts the cam 21 and extends into the variable soft sleeve 12, the second wedge block 132 on the connecting plate 17 at one end of the hard rod 15 is close to the first wedge block 131 on the threaded sleeve 13, and after the second wedge block 132 is close to the first wedge block 131, the second inclined surface 133 on the second wedge block 132 contacts the first inclined surface 1311 on the first wedge block 131, and when the hard rod 15 is completely filled in the variable soft sleeve 12, the second wedge block 132 generates a driving force on the first wedge block 131, thereby causing the threaded sleeve 13 to rotate, thereby further locking the threaded sleeve 13 on the cylinder 1 to prevent the threaded sleeve 13 from loosening;

[0068] It should be noted that the flattening soft sleeve 11 can also be threadedly connected to the cylinder 1 through the threaded sleeve 13 to achieve the effect of easy installation and replacement. Since the flattening soft sleeve 11 does not need to be inserted into the rock wool panel 4, although the flattening soft sleeve 11 will contact with the rock wool panel 4 and generate friction, which may cause the threaded sleeve 13 to loosen, it will not affect the normal use of the device.

[0069] It should be understood that although the insertion of the variable soft sleeve 12 into the rock wool board 4 will cause a plurality of insertion holes 41 to appear on the surface of the rock wool board 4, the insertion holes 41 have the following functions:

[0070] 1. A row of jacks 41 are pierced at the position, and when the cutting device is to cut the rock wool board 4, it can further facilitate the cutting blade on the cutting device to cut the rock wool board 4, which can reduce the loss of the cutting blade. At the same time, the row of jacks 41 can also be used to determine whether the cutting is smooth and not skewed;

[0071] Second, a visual module is installed on the cutting device. When the visual module detects a row of sockets 41 on the rock wool board 4, the rock wool board 4 can be cut, and the other functions are cutting reminders.

[0072] Example: Refer to Figure 1-Figure 12 A method for using a rock wool board flattening, forming and pleating device mainly comprises the following steps:

[0073] S1. The surface of the rock wool plate 4 is flattened by a plurality of sets of flattening soft sleeves 11 arranged on the circumference of the cylinder 1, and the surface of the rock wool plate 4 can be knurled;

[0074] S2. When the variable soft sleeve 12 needs to be hardened, the hard rod 15 is driven to extend into the variable soft sleeve 12 to fill the cavity 122 in the variable soft sleeve 12, and when the cylinder 1 rotates, the variable soft sleeve 12 is inserted into the rock wool plate 4, and waterproof glue is injected into the rock wool plate 4 at the same time;

[0075] S3. When the variable soft sleeve 12 does not need to be hardened, the hard rod 15 is driven away from the variable soft sleeve 12, and then the rock wool plate 4 is flattened and glue injected through the cylinder 1.

[0076] The present invention flattens the rock wool plate 4 through multiple groups of flattening soft sleeves 11 arranged on the circumference of the cylinder 1 to avoid wrinkles and the like. During the rotation of the cylinder 1, since the flattening soft sleeve 11 is made of a soft material, the flattening soft sleeve 11 will bend and deform when in contact with the rock wool plate 4, which enables the flattening soft sleeve 11 to brush off the remaining rock wool material on the rock wool plate 4 from the rock wool plate 4, so that the remaining rock wool material is further separated from the rock wool plate 4, which is convenient for the subsequent removal of the remaining rock wool material from the rock wool plate 4. The flattening soft sleeve 11 can also compact the surface of the rock wool plate 4 to further improve the flatness of the surface of the rock wool plate 4.

[0077] After the variable soft cover 12 becomes hard, it is inserted into the rock wool panel 4 and injected with waterproof glue, so that the part of the rock wool panel 4 where the variable soft cover 12 is inserted contains waterproof glue. When the rock wool panel 4 is subsequently cut, the part where the variable soft cover 12 is inserted is cut, so that the cut surface of the rock wool panel 4 after cutting has further waterproof performance.

[0078] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with the present invention can make some changes or modify the technical contents suggested above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the solution of the present invention.

Claims

1. A rock wool board flattening, forming and pleating device, characterized in that: include: A cylinder (1) used for flattening a rock wool plate (4), wherein a fixed shaft (100) is fixedly connected to one side of the cylinder (1); A connecting frame (10) is located on both sides of the cylinder (1), and the fixed shaft (100) is rotatably connected to the connecting frame (10); A flattening soft sleeve (11) is arranged in a plurality of groups of circles on the outer circumference of the cylinder (1) to smooth and flatten the surface of the rock wool plate (4), wherein one group of the flattening soft sleeves (11) is a variable soft sleeve (12) with variable hardness. When the cylinder (1) rotates, the variable soft sleeve (12) becomes hard and then penetrates into the rock wool plate (4) and is injected with waterproof glue; The variable soft sleeve (12) has a cavity (122) formed therein, and a glue outlet (121) communicating with the cavity (122) is formed at a front end of the variable soft sleeve (12). A support frame (14) is fixedly connected to an inner wall of the cylinder (1) near the variable soft sleeve (12) in the cylinder (1), and a hard rod (15) is slidably connected to the support frame (14). The hard rod (15) slides in the variable soft sleeve (12) so as to harden the variable soft sleeve (12) when the hard rod (15) enters the cavity (122); A rotating shaft (2) is rotatably connected in the cylinder (1); one end of the rotating shaft (2) extending outside the cylinder (1) is rotatably connected to a connecting frame (10); a cam (21) is fixedly connected to the rotating shaft (2); one end of the hard rod (15) away from the variable soft sleeve (12) is fixedly connected to a connecting plate (17); the cam (21) corresponds to the connecting plate (17); When the variable soft sleeve (12) needs to be hardened, the rotating shaft (2) stops rotating synchronously with the cylinder (1), and the cam (21) is located close to the direction of the rock wool plate (4); A spring (16) is fixedly connected between the support frame (14) and the connecting plate (17); the spring (16) is sleeved on the hard rod (15) and is used to drive the hard rod (15) located in the variable soft sleeve (12) to move in a direction away from the variable soft sleeve (12).

2. A rock wool board flattening, forming and pleating device according to claim 1, characterized in that: Also includes: A motor (23), wherein a gear (24) is fixedly connected to the output end of the motor (23), and a gear ring (22) is fixedly connected to the outer periphery of one end of the rotating shaft (2) located outside the cylinder (1), wherein the gear (24) and the gear ring (22) are meshed with each other to control the rotation and stop of the rotating shaft (2).

3. A rock wool board flattening, forming and pleating device according to claim 2, characterized in that: A first sensor (3) is mounted on the gear ring (22), the first sensor (3) and the cam (21) being opposed to each other, and a second sensor (31) is mounted on the connecting frame (10) close to the first sensor (3) for monitoring the position of the cam (21) via the second sensor (31) and the first sensor (3).

4. The rock wool board flattening, forming and pleating device according to claim 1 is characterized in that: A first flow channel (25) is provided in the rotating shaft (2), and the first flow channel (25) penetrates the outer wall of the rotating shaft (2). A rotating connection box (26) is rotatably connected to the rotating shaft (2), and the rotating connection box (26) is connected to the first flow channel (25). The rotating connection box (26) is connected to one end of the hard rod (15) via a supply pipe (18). A second flow channel (151) is provided in the hard rod (15), and one end of the second flow channel (151) penetrates one end of the hard rod (15) close to the variable soft sleeve (12).

5. The rock wool board flattening, forming and pleating device according to claim 1 is characterized in that: A threaded sleeve (13) is fixedly connected to the variable soft sleeve (12), and the threaded sleeve (13) is threadably connected to the barrel (1) to achieve the detachability of the variable soft sleeve (12).

6. The rock wool board flattening, forming and pleating device according to claim 5, characterized in that: Also includes: A locking mechanism is used to lock the threaded sleeve (13) while the variable soft sleeve (12) hardens.

7. The rock wool board flattening, forming and pleating device according to claim 6, characterized in that: The locking mechanism comprises a first wedge block (131) fixedly connected to the top of the threaded sleeve (13) and a second wedge block (132) fixedly connected to the connecting plate (17), so that when the hard rod (15) enters the variable soft sleeve (12), the second inclined surface (133) on the second wedge block (132) pushes against the first inclined surface (1311) on the first wedge block (131), thereby locking the threaded sleeve (13) spirally.

8. A method for using a rock wool board flattening, forming and pleating device, comprising the rock wool board flattening, forming and pleating device according to claim 7, characterized in that: The main steps include: S1. Flattening the surface of the rock wool plate (4) by means of a plurality of sets of flattening soft sleeves (11) arranged on the circumference of the cylinder (1), and knurling the surface of the rock wool plate (4); S2. When the variable soft sleeve (12) needs to be hardened, the hard rod (15) is driven to extend into the variable soft sleeve (12) to fill the cavity (122) in the variable soft sleeve (12), and when the cylinder (1) rotates, the variable soft sleeve (12) is inserted into the rock wool plate (4), and waterproof glue is injected into the rock wool plate (4) at the same time; S3. When the variable soft sleeve (12) does not need to be hardened, the hard rod (15) is driven away from the variable soft sleeve (12), thereby completing the flattening and glue injection of the rock wool plate (4) through the cylinder (1).

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