Cutting device for rock wool pipe machining

Abstract

The invention relates to the technical field of rock wool pipe cutting, in particular to a cutting device for rock wool pipe machining. Comprising a rack, the rack is rotationally connected with a first driving shaft, and the first driving shaft is provided with a cutting module; the second driving shaft is rotationally connected to the rack; the pressing plate is in threaded connection with the second driving shaft, the pressing plate is in sliding connection with the rack through a telescopic rod, a driving motor is installed on the pressing plate, conveying modules which are symmetrically distributed are installed on the lower side of the pressing plate, and the driving motor is used for driving all the conveying modules. Mounting shells which are distributed at intervals are arranged on the conveying module, and the mounting shells are connected with fixing claws in a sliding mode; and the bearing shell is arranged on the rack. According to the rock wool pipe cutting device, the cut position of a rock wool pipe is fixed through the bearing shell and all the fixing claws, the stability of the rock wool pipe in the moving process is kept, the rock wool pipe cutting effect is improved, and the probability that the rock wool pipe deflects is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of rock wool pipe cutting, and in particular to a cutting device for processing rock wool pipes. Background Art

[0002] Rockwool pipes are primarily used for thermal insulation of pipes, with applications in aviation, chemical engineering, and industry. After processing, rockwool pipes are typically hollow cylindrical. To facilitate subsequent installation, the sidewalls of the pipes must be cut. During the cutting process, the saw exerts force on the pipe, causing it to wobble or deflect. However, some existing cutting devices often only provide lateral guidance and fail to effectively secure the pipe during the cutting process. This can easily lead to displacement (such as axial movement or radial runout) or deflection (rotation around its axis) of the pipe during the cutting process. When the cut surface deflects or becomes irregular due to the movement of the pipe, the contact surface between the pipes becomes uneven, creating gaps or voids. These gaps disrupt the continuity of the pipe, preventing it from fitting tightly to the pipe surface, significantly reducing its overall thermal insulation performance (thermal resistance), accelerating heat loss through these weak links, and affecting the ultimate insulation effect. Summary of the Invention

[0003] In order to overcome the shortcomings of the above-mentioned background technology, the present invention provides a cutting device for processing rock wool pipes.

[0004] The technical implementation scheme of the present invention is: a cutting device for processing rock wool pipes, comprising a frame, a symmetrically distributed drive shaft 1 being rotatably connected to the frame, the symmetrically distributed drive shaft 1 being jointly mounted with a cutting module, and further comprising: a second driving shaft, rotatably connected to the frame; A pressing plate is threadedly connected to the second driving shaft, the pressing plate is slidably connected to the frame through a telescopic rod, the pressing plate is equipped with a driving motor, and symmetrically distributed conveying modules are installed on the lower side of the pressing plate. The driving motor is used to drive all the conveying modules, and the conveying modules are provided with spaced mounting shells, and the mounting shells are slidably connected to fixed claws; The supporting shell is arranged on the frame.

[0005] Furthermore, the fixing claw is curved and made of elastic material.

[0006] Furthermore, an elastic member is fixedly connected between the mounting shell and the adjacent fixing claws.

[0007] Furthermore, it also includes: The first wheel has two symmetrically distributed rows, both of which are rotatably connected to the upper side of the supporting shell; The second wheels are distributed in an array and are all rotatably connected to the lower side of the supporting shell; The third wheel has two symmetrically distributed rows, both of which are rotatably connected to the lower side of the supporting shell, and all of the second wheels are located on one side of all of the third wheels. A mounting rod is fixed to the frame, and the supporting shell is rotatably connected to the mounting rod of the frame.

[0008] Furthermore, the width of the upper side of the supporting shell is greater than the width of the lower side thereof.

[0009] Furthermore, it also includes: An elastic telescopic rod, detachably mounted on the supporting shell; The pressing frame is fixedly connected to the telescopic end of the elastic telescopic rod.

[0010] Furthermore, a side of the pressing plate close to the elastic telescopic rod and a side of the pressing frame are both configured as arc-shaped surfaces.

[0011] Furthermore, the conveying module consists of a transmission chain, a main transmission wheel 1, a tensioning transmission wheel, a positioning wheel and a main transmission wheel 2. The main transmission wheel 1 and the tensioning transmission wheel are both slidably and rotatably connected to the pressing plate. A tension spring is provided between the main transmission wheel 1 and the pressing plate. The positioning wheel and the main transmission wheel 2 are both rotatably connected to the pressing plate. The distances between the corresponding parts of the positioning wheel and the main transmission wheel 2 on the symmetrically distributed transmission chain are equal. The distances between the corresponding parts of the positioning wheel and the main transmission wheel 1 on the symmetrically distributed transmission chain gradually change. The mounting shell is fixedly connected to the corresponding transmission chain.

[0012] Furthermore, it also includes: A fixed block, fixedly connected to the pressing plate; A sliding frame is slidably connected to the pressing plate, and the sliding frame is used to drive the symmetrically distributed tensioning transmission wheels to move relative to each other; The driving shaft three is rotatably connected to the fixed block, and the driving shaft three is threadedly connected to the sliding frame.

[0013] Furthermore, it also includes: A fixing rod, fixedly connected to the frame; An ironing module is installed on the fixing rod, and the ironing module is used to heat the material.

[0014] The present invention has the following advantages: the present invention fixes the cut position of the rock wool pipe through the supporting shell and all the fixing claws, maintains the stability of the rock wool pipe during movement, improves the cutting effect of the rock wool pipe, and reduces the probability of deflection of the rock wool pipe.

[0015] The present invention sets the widths of the upper and lower sides of the supporting shell to adapt to rock wool pipes of different thicknesses, thereby increasing the applicability of the device. The first, second and third wheels are used to guide and support the rock wool pipe, thereby facilitating the movement of the rock wool pipe and improving the stability of the rock wool pipe during cutting.

[0016] The present invention compresses the inner wall of the rock wool pipe by a pressing frame to correct the deviation of the rock wool pipe, thereby further reducing the probability of the rock wool pipe being deflected when being cut.

[0017] The present invention adjusts the shape of the transmission chain so that the fixed claw separates the cut part of the rock wool pipe, reduces the contact time between the rock wool pipe and the saw blade on the cutting module, and reduces the wear of the cutting module and the rock wool pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 A schematic diagram of the three-dimensional structure of the present invention from another perspective; Figure 3 This is a schematic diagram of the three-dimensional structure of the cutting module and the second driving shaft of the present invention; Figure 4 Schematic diagram of the three-dimensional structure of the pressing plate and the driving motor of the present invention; Figure 5 Schematic diagram of the three-dimensional structure of the conveying module of the present invention; Figure 6 This is a schematic diagram of the three-dimensional structure of the mounting shell and the fixing claw of the present invention; Figure 7 This is a schematic diagram of the three-dimensional structure of the first wheel and the elastic telescopic rod of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the second wheel and the pressing frame of the present invention.

[0019] The meanings of the reference numerals in the figure are: 1-frame, 2-drive shaft one, 3-cutting module, 4-drive shaft two, 5-pressing plate, 6-drive motor, 7-conveyor module, 701-transmission chain, 702-main transmission wheel one, 703-tensioning transmission wheel, 704-positioning wheel, 705-main transmission wheel two, 8-mounting shell, 9-fixing claw, 10-supporting shell, 21-elastic part, 31-first wheel, 32-second wheel, 33-third wheel, 41-elastic telescopic rod, 42-pressing frame, 51-fixed block, 52-sliding frame, 53-drive shaft three, 61-fixing rod, 62-ironing module. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Research has found that when the existing rock wool pipe cutting device is cutting an opening, the cutting device can only guide and limit the two sides of the rock wool pipe, and cannot fix the rock wool pipe, causing the rock wool pipe to deflect or shake during the cutting process, resulting in an irregular cut part of the rock wool pipe, affecting the subsequent docking of the rock wool pipe.

[0022] Example 1

[0023] A cutting device for processing rock wool pipes, such as Figure 1-Figure 7 As shown, it includes a frame 1, on which a symmetrically distributed drive shaft 2 is rotatably connected, and the symmetrically distributed drive shaft 2 is jointly installed with a cutting module 3, and also includes: a drive shaft 2 4, which is rotatably connected to the frame 1; a pressing plate 5, which is threadedly connected to the drive shaft 2 4, and the pressing plate 5 is slidably connected to the frame 1 through a telescopic rod, and the pressing plate 5 is installed with a driving motor 6, and the lower side of the pressing plate 5 is installed with a symmetrically distributed conveying module 7, and the driving motor 6 is used to drive all the conveying modules 7, and the conveying module 7 is provided with a spaced mounting shell 8, and the mounting shell 8 is slidably connected with a fixing claw 9; a supporting shell 10, which is arranged on the frame 1; the fixing claw 9 is curved and made of elastic material; an elastic member 21 is fixed between the mounting shell 8 and the adjacent fixing claw 9.

[0024] In the above scheme, the driving shaft 1 2 has two, and both are threaded shafts, and the two driving shafts 1 2 are driven by a pulley belt structure; the cutting module 3 includes a mounting frame and a cutting machine, wherein the mounting frame is threadedly connected to the two driving shafts 1 2; the driving shaft 2 4 is a threaded shaft, which is used to drive the pressing plate 5 to move up and down; in this embodiment, the conveying module 7 can be a belt drive structure or a chain drive structure, and the number of conveying modules 7 is two; the fixing claw 9 is used to fix the rock wool pipe and drive the rock wool pipe to move, and the shape and material of the fixing claw 9 are limited so that it can be fixed on the rock wool pipe. During the process of fixing the pipe, it fits more closely to the surface of the rock wool pipe; the elastic member 21 is a spring, which is used to drive the fixing claw 9 to reset, and the elastic force of the elastic member 21 makes the fixing claw 9 exert an extrusion pressure on rock wool pipes of different thicknesses; the pressing plate 5 and the supporting shell 10 are both provided with square grooves, which are used to allow the saw blade of the cutting module 3 to pass through, so as to facilitate the cutting of the rock wool pipe; the right side of the mounting rod of the frame 1 is provided with symmetrically distributed inclined surfaces (not shown in the figure), which are used to separate the cutting positions of the rock wool pipe, so as to facilitate the rock wool pipe after cutting to pass through the mounting rod of the supporting shell 10.

[0025] The working principle of a cutting device for processing rock wool pipes in this embodiment is as follows: When using this device to cut the rock wool pipe (hereinafter referred to as the material), the operator first adjusts the position of the cutting module 3, and the operator drives the two drive shafts 1-2 to rotate synchronously. The two drive shafts 1-2 jointly drive the cutting module 3 to move, so that the lower side of the saw blade on the cutting module 3 passes through the square groove of the supporting shell 10, and then stops rotating the drive shaft 1-2 to complete the adjustment of the cutting module 3.

[0026] After the cutting module 3 is adjusted, the operator puts the material on the right side of the supporting shell 10 and moves the material to the left along the supporting shell 10 until the left side of the material is located below the pressing plate 5. The operator starts to adjust the position of the pressing plate 5. The operator rotates the drive shaft 2 4 to drive the pressing plate 5 to move. All parts of the pressing plate 5 move synchronously until the fixed claw 9 on the right side contacts the material. The pressing plate 5 continues to move downward. The fixed claw 9 cannot move, and the adjacent elastic member 21 begins to be compressed. At this time, the operator stops rotating the drive shaft 2 4 and completes the adjustment of the pressing plate 5. The fixed claw 9 on the right and the supporting shell 10 jointly fix the material.

[0027] After the position adjustment of the pressing plate 5 is completed, the operator turns on the cutting module 3 and the drive motor 6. The drive motor 6 drives the two conveying modules 7 to rotate synchronously. The conveying module 7 drives the mounting shell 8 thereon to rotate circumferentially. The mounting shell 8 drives the fixed claws 9 to move. The two fixed claws 9 on the far right jointly drive the material to move to the left. Then all subsequent fixed claws 9 contact the material in turn and drive the material to move to the left.

[0028] After the material contacts the saw blade of the cutting module 3, the cutting module 3 starts to cut the material as the material gradually moves to the left. During the process, the supporting shell 10 and all the fixed claws 9 jointly clamp and fix the material to ensure the stability of the material during the cutting process and improve the quality of the material cutting.

[0029] After the material has completely passed through the saw blade of the cutting module 3, the operator puts the next material onto the supporting shell 10 and pushes the material to the left until the material moves to contact the fixed claw 9 on the right. The fixed claw 9 begins to move upward and compresses the corresponding elastic member 21. Then the subsequent fixed claws 9 contact the material in turn and drive the material to move to the left, cutting the material again. The above operation is then repeated to continue cutting the remaining materials.

[0030] After all materials have been cut, the operator resets the cutting module 3 and the pressing plate 5 for next use.

[0031] Example 2

[0032] When cutting rock wool pipes of different diameters, the supporting shell 10 cannot stably support the rock wool pipes due to the different inner diameters of the rock wool pipes. Based on this problem, the following solution is proposed.

[0033] On the basis of Example 1, Figure 3 、 Figure 7 and Figure 8 As shown, it also includes: a first wheel 31, which has two symmetrically distributed rows and is rotatably connected to the upper side of the supporting shell 10; a second wheel 32, which is distributed in an array and is rotatably connected to the lower side of the supporting shell 10; a third wheel 33, which has two symmetrically distributed rows and is rotatably connected to the lower side of the supporting shell 10, and all the second wheels 32 are located on one side of all the third wheels 33. A mounting rod is fixed to the frame 1, and the supporting shell 10 is rotatably connected to the mounting rod of the frame 1; the width of the upper side of the supporting shell 10 is greater than the width of its lower side.

[0034] In the above scheme, a method for fixedly supporting materials of different diameters is disclosed, thereby improving the applicability of the device; there are several first wheels 31 in each row, and they are distributed in an array; there are several second wheels 32, and they are all located on the right side of the lower side of the supporting shell 10, and on the right side of the square groove on the supporting shell 10, and the second wheels 32 are in contact with the uncut part of the material; there are several third wheels 33 in each row, and they are distributed in an array, and all the third wheels 33 are located on the left side of the lower side of the supporting shell 10, and the third wheels 33 are in contact with the cut part of the material; by limiting the shape of the supporting shell 10, it can support materials of different inner diameters, the upper side of the supporting shell 10 is suitable for materials with larger inner diameters, and the two rows of first wheels 31 are used to support the materials to improve the stability of the materials; the lower side of the supporting shell 10 is suitable for materials with smaller inner diameters, and the second wheels 32 are used to support the middle part of the materials to improve the stability of the material movement; in this embodiment, square grooves are provided on the upper and lower sides of the supporting shell 10.

[0035] When cutting materials with a larger inner diameter, the position of the supporting shell 10 does not change. When cutting materials with a smaller inner diameter, the operator rotates the supporting shell 10 180° so that the side with a smaller width moves to the upper side, so as to support the middle part of the material. After the material is cut, the third wheels 33 on the front and rear sides support the cut part of the material, thereby improving the stability of the material during the cutting process.

[0036] Example 3

[0037] On the basis of Example 2, Figure 3 、 Figure 7 and Figure 8As shown, it also includes: an elastic telescopic rod 41, which is detachably mounted on the supporting shell 10; a pressing frame 42, which is fixed to the telescopic end of the elastic telescopic rod 41; and one side of the pressing plate 5 close to the elastic telescopic rod 41 and one side of the pressing frame 42 are both set as arc surfaces.

[0038] In the above scheme, a method for correcting the material is proposed, which mainly solves the problem that if the material is skewed when inserted into the supporting shell 10, the cutting position will be offset when the material is subsequently cut, resulting in an increase in the area of ​​the cutting surface, thereby reducing the material's performance; the axis of the elastic telescopic rod 41 is perpendicular to the horizontal plane, and the axis passes through the central axis of the supporting shell 10; the pressing frame 42 is used to squeeze the inner wall of the material; the arc-shaped surface on the pressing plate 5 is located on its right side, and the arc-shaped surface facilitates the material to enter between the supporting shell 10 and the pressing plate 5; the arc-shaped surface on the pressing frame 42 is located on its right side, and facilitates the inner wall of the material to contact the lower side of the pressing frame 42, and the pressing frame 42 is located on the outside of the supporting shell 10.

[0039] The working principle of this embodiment is as follows: During the process of adjusting the position of the supporting shell 10, when the side with a smaller width of the supporting shell 10 moves upward, the pressing frame 42 is located above the supporting shell 10. At this time, the operator removes the elastic telescopic rod 41 and flips the position of the elastic telescopic rod 41 so that the telescopic end of the elastic telescopic rod 41 faces downward, that is, the pressing frame 42 is located on the lower side of the supporting shell 10.

[0040] When the material is inserted into the supporting shell 10, the inner wall of the material squeezes the arc surface of the pressing frame 42, causing the pressing frame 42 to move upward, and the elastic telescopic rod 41 begins to compress and accumulate force until the pressing frame 42 is completely moved into the material. The pressing frame 42 stops moving upward and then pushes the material to the left. During this process, the pressing frame 42 always has a downward squeezing force under the action of the elastic telescopic rod 41, so that the pressing frame 42 squeezes the material. If the material is deflected at this time, the material begins to deflect under the squeezing action of the pressing frame 42, so that the axis of the material and the axis of the supporting shell 10 are located in the same vertical plane, ensuring the stability of the cutting position of the material.

[0041] Example 4

[0042] During the process of cutting the rock wool pipe, due to the material properties of the rock wool pipe itself, it will always be in a firm state and maintain its original shape. Therefore, the part of the rock wool pipe after cutting will still be in a fitted state. During the process, the rock wool pipe will also be in contact with the saw blade of the cutting module 3. The rapidly rotating saw blade will wear due to the constant contact with the rock wool pipe. At the same time, the saw blade of the cutting module 3 will also cause damage to the rock wool pipe.

[0043] On the basis of Example 3, Figure 3-Figure 7As shown, the conveying module 7 is composed of a transmission chain 701, a main transmission wheel 1 702, a tensioning transmission wheel 703, a positioning wheel 704 and a main transmission wheel 2 705. The main transmission wheel 1 702 and the tensioning transmission wheel 703 are both slidably and rotatably connected to the pressing plate 5. A tension spring is provided between the main transmission wheel 1 702 and the pressing plate 5. The positioning wheel 704 and the main transmission wheel 2 705 are both rotatably connected to the pressing plate 5. The distances between the corresponding parts of the positioning wheel 704 and the main transmission wheel 2 705 on the symmetrically distributed transmission chain 701 are equal, and the distances between the corresponding parts of the positioning wheel 704 and the main transmission wheel 1 702 on the symmetrically distributed transmission chain 701 gradually change, and the mounting shell 8 is fixedly connected to the corresponding transmission chain 701.

[0044] In the above scheme, a method for separating the cut part of the material is proposed, which facilitates the cutting module 3 to cut the uncut part of the material, and at the same time reduces the contact time between the cut part of the material and the saw blade on the cutting module 3, thereby reducing the wear of the saw blade on the cutting module 3 by the material; in this embodiment, the conveying module 7 is an existing chain transmission structure, the main transmission wheel 1 702 and the main transmission wheel 2 705 are used to support the transmission chain 701, and the positioning wheel 704 is used to position the transmission chain 701. Through the positioning of the two positioning wheels 704, there are straight sections and inclined sections on the opposite sides of the two transmission chains 701, so that the distance between the two transmission chains 701 has the same section and the gradual section, and the left side of the saw blade on the cutting module 3 is located at the positioning wheel 704, thereby realizing the separation of the cut part of the material (the orientation of this section is as shown in FIG. Figure 5 shown).

[0045] The working principle of this embodiment is as follows: After the drive motor 6 is turned on, the drive motor 6 drives the two conveying modules 7. At this time, the two main transmission wheels 2 705 start to rotate and drive the corresponding transmission chain 701. The transmission chain 701 drives the corresponding main transmission wheel 1 702, the tensioning transmission wheel 703 and the positioning wheel 704 to rotate. The transmission chain 701 drives the mounting shell 8 thereon to move circumferentially, thereby achieving the clamping and fixation of the material.

[0046] Here, the two leftmost fixed claws 9 are used as an example for description (with Figure 5 The two fixed claws 9 are in contact with the rightmost side of the material, and the two fixed claws 9 jointly drive the right side of the material to move to the right. During the process, the right side of the material passes through the straight sections of the two transmission chains 701. As the material moves, after the two fixed claws 9 pass through the positioning wheel 704, the material contacts the saw blade on the cutting module 3 and is cut. At the same time, the two fixed claws 9 move away from each other under the action of the corresponding transmission chain 701. The two fixed claws 9 will carry the cut part of the material away from each other, thereby separating the cut part of the material, reducing the contact time between the material and the saw blade on the cutting module 3, and thus reducing the wear on the saw blade on the cutting module 3.

[0047] Example 5

[0048] On the basis of Example 4, Figure 3-Figure 5 As shown, it also includes: a fixed block 51, fixedly connected to the pressing plate 5; a sliding frame 52, slidably connected to the pressing plate 5, and the sliding frame 52 is used to drive the symmetrically distributed tensioning transmission wheels 703 to move relative to each other; a driving shaft three 53, rotatably connected to the fixed block 51, and the driving shaft three 53 is threadedly connected to the sliding frame 52.

[0049] In the above scheme, a method of adjusting the position of the tensioning transmission wheel 703 is proposed, so that the two tensioning transmission wheels 703 move relative to each other and the two main transmission wheels 1 702 move relative to each other, and the movement direction of the tensioning transmission wheel 703 and the adjacent main transmission wheel 1 702 is opposite, thereby changing the slope between the tensioning transmission wheel 703 and the corresponding positioning wheel 704 at the inclined section on the two transmission chains 701, so that the slope between the tensioning transmission wheel 703 and the corresponding positioning wheel 704 at the inclined section on the transmission chain 701 matches the thickness of the material.

[0050] There are two auxiliary wheels rotatably connected to the pressing plate 5, and the auxiliary wheels are driven by the adjacent transmission chain 701, and the auxiliary wheels are symmetrically distributed with the adjacent tensioning transmission wheel 703 (such as Figure 5 As shown); the pressing plate 5 is provided with symmetrically distributed straight grooves, and the symmetrically distributed tensioning transmission wheels 703 are respectively located in adjacent straight grooves and slide. The pressing plate 5 is provided with symmetrically distributed arc grooves, and the two symmetrically distributed main transmission wheels 702 are respectively located in adjacent arc grooves and slide, and the center of the circle where the arc groove is located coincides with the center of the corresponding auxiliary wheel.

[0051] Since materials have different thicknesses, their deformable amounts will decrease as the thickness of different materials increases. Therefore, as the thickness of the cut material increases, the slope between the tensioning drive wheel 703 and the corresponding positioning wheel 704 at the inclined section on the transmission chain 701 needs to be reduced, thereby reducing the distance between the cut parts of the material and reducing the probability of the uncut parts of the material being torn. The slope between the tensioning drive wheel 703 and the corresponding positioning wheel 704 at the inclined section on the transmission chain 701 in the figure is suitable for cutting thick materials. Otherwise, the slope between the tensioning drive wheel 703 and the corresponding positioning wheel 704 at the inclined section on the transmission chain 701 needs to be increased.

[0052] The working principle of this embodiment is as follows: Before cutting the material, the slope between the tensioning drive wheel 703 and the corresponding positioning wheel 704 at the inclined section of the transmission chain 701 is adjusted. When the slope between the tensioning drive wheel 703 and the corresponding positioning wheel 704 at the inclined section of the transmission chain 701 needs to be increased, the operator rotates the drive shaft 3 53, and the drive shaft 3 53 drives the sliding frame 52 to move to the right through the thread (as shown in FIG. Figure 5 As shown in the figure, the sliding frame 52 squeezes the two tensioning drive wheels 703, causing the two tensioning drive wheels 703 to move away from each other. The slope of the transmission chain 701 corresponding to the tensioning drive wheel 703 and the adjacent positioning wheel 704 increases, which increases the distance between the corresponding two fixed claws 9, thereby increasing the distance between the cut parts of the material. At this time, the positions of the two transmission chains 701 change, and the transmission chain 701 drives the corresponding main transmission wheel 1 702 to move relative to each other, and the main transmission wheel 1 702 pulls the corresponding tension spring.

[0053] When the slope adjustment between the tensioning drive wheel 703 and the corresponding positioning wheel 704 at the inclined section of the transmission chain 701 is completed, the operator stops rotating the drive shaft 3 53 and starts to repeat the operation of the above embodiment to cut the material.

[0054] When it is necessary to reduce the slope between the tensioning transmission wheel 703 and the corresponding positioning wheel 704 at the inclined section of the transmission chain 701 (the thickness gradually increases), the operator rotates the drive shaft three 53 in the opposite direction, and the sliding frame 52 moves to the left, so that the two tensioning transmission wheels 703 move in opposite directions, and the two main transmission wheels 1 702 move back to back under the action of the tension springs thereon. After the adjustment is completed, the rotation of the drive shaft three 53 is stopped.

[0055] Example 6

[0056] like Figure 1 and Figure 3 As shown, it also includes: a fixed rod 61, fixed to the frame 1; an ironing module 62, installed on the fixed rod 61, the ironing module 62 is an existing structure, and the ironing module 62 is used to heat the material. After the material is cut, as the material continues to move to the left, the front and rear cutting surfaces of the material are in contact with the ironing module 62, and the fibers on the cutting surface of the material melt to form a smooth sealing layer, reducing burrs and reducing dust emission.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A cutting device for processing rock wool pipes, comprising a frame (1), symmetrically distributed drive shafts (2) being rotatably connected to the frame (1), and the symmetrically distributed drive shafts (2) being jointly mounted with cutting modules (3), wherein: Also included are: A second drive shaft (4) rotatably connected to the frame (1); A pressing plate (5) is threadedly connected to the second driving shaft (4), the pressing plate (5) is slidably connected to the frame (1) via a telescopic rod, the pressing plate (5) is equipped with a driving motor (6), and symmetrically distributed conveying modules (7) are installed on the lower side of the pressing plate (5), the driving motor (6) is used to drive all the conveying modules (7), and the conveying modules (7) are provided with spaced mounting shells (8), and the mounting shells (8) are slidably connected to fixed claws (9); The supporting shell (10) is arranged on the frame (1).

2. A cutting device for processing rock wool pipes according to claim 1, characterized in that: The fixing claw (9) is curved and made of elastic material.

3. A cutting device for processing rock wool pipes according to claim 1, characterized in that: An elastic member (21) is fixedly connected between the mounting shell (8) and the adjacent fixing claw (9).

4. A cutting device for processing rock wool pipes according to claim 1, characterized in that: Also included are: A first wheel (31) having two symmetrically distributed rows, both rotatably connected to the upper side of the supporting shell (10); The second wheels (32) are distributed in an array and are all rotatably connected to the lower side of the supporting shell (10); The third wheel (33) has two symmetrically distributed rows, both of which are rotatably connected to the lower side of the supporting shell (10), and all of the second wheels (32) are located on one side of all of the third wheels (33). A mounting rod is fixed to the frame (1), and the supporting shell (10) is rotatably connected to the mounting rod of the frame (1).

5. A cutting device for processing rock wool pipes according to claim 4, characterized in that: The width of the upper side of the supporting shell (10) is greater than the width of the lower side thereof.

6. A cutting device for processing rock wool pipes according to claim 1, characterized in that: Also included are: An elastic telescopic rod (41) detachably mounted on the supporting shell (10); The pressing frame (42) is fixedly connected to the telescopic end of the elastic telescopic rod (41).

7. A cutting device for processing rock wool pipes according to claim 6, characterized in that: The side of the pressing plate (5) close to the elastic telescopic rod (41) and the side of the pressing frame (42) are both configured as arc-shaped surfaces.

8. A cutting device for processing rock wool pipes according to claim 1, characterized in that: The conveying module (7) is composed of a transmission chain (701), a main transmission wheel 1 (702), a tensioning transmission wheel (703), a positioning wheel (704) and a main transmission wheel 2 (705), the main transmission wheel 1 (702) and the tensioning transmission wheel (703) are both slidably and rotationally connected to the pressing plate (5), a tension spring is provided between the main transmission wheel 1 (702) and the pressing plate (5), the positioning wheel (704) and the main transmission wheel 2 (705) are both rotationally connected to the pressing plate (5), the distances between the corresponding parts of the positioning wheel (704) and the main transmission wheel 2 (705) on the symmetrically distributed transmission chain (701) are equal, the distances between the corresponding parts of the positioning wheel (704) and the main transmission wheel 1 (702) on the symmetrically distributed transmission chain (701) gradually change, and the mounting shell (8) is fixedly connected to the corresponding transmission chain (701).

9. A cutting device for processing rock wool pipes according to claim 8, characterized in that: Also included are: A fixed block (51) fixedly connected to the pressing plate (5); A sliding frame (52) is slidably connected to the pressing plate (5), and the sliding frame (52) is used to drive the symmetrically distributed tensioning transmission wheels (703) to move relative to each other; The driving shaft three (53) is rotatably connected to the fixed block (51), and the driving shaft three (53) is threadedly connected to the sliding frame (52).

10. A cutting device for processing rock wool pipes according to claim 1, characterized in that: Also included are: A fixing rod (61) fixedly connected to the frame (1); An ironing module (62) is mounted on the fixing rod (61), and the ironing module (62) is used to heat the material.

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